HEAD is now at 92d88cb... Add linux-next specific files for 20140905 git checkout 69e273c0b0a3c337a521d083374c918dc52c666f ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:69e273c0b0a3c337a521d083374c918dc52c666f:bisect-linux 2014-09-07 10:40:34 69e273c0b0a3c337a521d083374c918dc52c666f compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-69e273c0b0a3c337a521d083374c918dc52c666f Check for kernel in /kernel/i386-randconfig-j0-09070149/69e273c0b0a3c337a521d083374c918dc52c666f waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-69e273c0b0a3c337a521d083374c918dc52c666f status: FAIL: build error 2014-09-07 10:42:34 Kernel build fail or timeout 2014-09-07 10:42:34 69e273c0b0a3c337a521d083374c918dc52c666f SKIP BROKEN BUILD Check /kbuild-tests/build-served/i386-randconfig-j0-09070149-69e273c0b0a3c337a521d083374c918dc52c666f bisect: skip broken build for 69e273c0b0a3c337a521d083374c918dc52c666f git checkout v3.16 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:19583ca584d6f574384e17fe7613dfaeadcdc4a6:bisect-linux 2014-09-07 10:50:56 19583ca584d6f574384e17fe7613dfaeadcdc4a6 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-19583ca584d6f574384e17fe7613dfaeadcdc4a6 Check for kernel in /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-19583ca584d6f574384e17fe7613dfaeadcdc4a6 kernel: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/vmlinuz-3.16.0 2014-09-07 10:52:56 detecting boot state 1 TEST FAILURE [ 1.173153] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 1.174688] ------------[ cut here ]------------ [ 1.174688] ------------[ cut here ]------------ [ 1.175955] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 1.175955] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 1.178298] CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0 #1 [ 1.178298] CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0 #1 [ 1.179707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.179707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.182187] 00000000 [ 1.182187] 00000000 00000000 00000000 78025e4c 78025e4c 80110f38 80110f38 78025e80 78025e80 7fa63490 7fa63490 8034117c 8034117c 00000000 00000000 [ 1.184231] 00000001 [ 1.184231] 00000001 80341058 80341058 0000002f 0000002f 7fb80ab8 7fb80ab8 0000002f 0000002f 7fb80ab8 7fb80ab8 8b957808 8b957808 8059b094 8059b094 [ 1.186258] 00000001 [ 1.186258] 00000001 78025e90 78025e90 7fa6354d 7fa6354d 00000009 00000009 00000000 00000000 78025e9c 78025e9c 7fb80ab8 7fb80ab8 8b957800 8b957800 [ 1.188279] Call Trace: [ 1.188279] Call Trace: [ 1.188894] [<80110f38>] dump_stack+0x16/0x18 [ 1.188894] [<80110f38>] dump_stack+0x16/0x18 [ 1.189982] [<7fa63490>] warn_slowpath_common+0x70/0x90 [ 1.189982] [<7fa63490>] warn_slowpath_common+0x70/0x90 [ 1.191297] [<7fb80ab8>] ? kobject_get+0x38/0x50 [ 1.191297] [<7fb80ab8>] ? kobject_get+0x38/0x50 [ 1.192466] [<7fb80ab8>] ? kobject_get+0x38/0x50 [ 1.192466] [<7fb80ab8>] ? kobject_get+0x38/0x50 [ 1.193620] [<7fa6354d>] warn_slowpath_null+0x1d/0x20 [ 1.193620] [<7fa6354d>] warn_slowpath_null+0x1d/0x20 [ 1.194870] [<7fb80ab8>] kobject_get+0x38/0x50 [ 1.194870] [<7fb80ab8>] kobject_get+0x38/0x50 [ 1.195978] [<7fc7934f>] get_device+0xf/0x20 [ 1.195978] [<7fc7934f>] get_device+0xf/0x20 [ 1.197047] [<7fc7ca2d>] driver_detach+0x1d/0xa0 [ 1.197047] [<7fc7ca2d>] driver_detach+0x1d/0xa0 [ 1.198193] [<7fc7b70a>] bus_remove_driver+0x4a/0xc0 [ 1.198193] [<7fc7b70a>] bus_remove_driver+0x4a/0xc0 [ 1.199425] [<7fc7d4bf>] ? class_unregister+0x4f/0x80 [ 1.199425] [<7fc7d4bf>] ? class_unregister+0x4f/0x80 [ 1.200735] [<8011223f>] ? mac80211_hwsim_free+0x5e/0x6b [ 1.200735] [<8011223f>] ? mac80211_hwsim_free+0x5e/0x6b [ 1.202065] [<7fc7cf73>] driver_unregister+0x23/0x60 [ 1.202065] [<7fc7cf73>] driver_unregister+0x23/0x60 [ 1.203302] [<7fc7d573>] ? class_destroy+0x13/0x20 [ 1.203302] [<7fc7d573>] ? class_destroy+0x13/0x20 [ 1.204513] [<7fc7e55b>] platform_driver_unregister+0xb/0x10 [ 1.204513] [<7fc7e55b>] platform_driver_unregister+0xb/0x10 [ 1.205911] [<80634f13>] init_mac80211_hwsim+0x3ee/0x3f8 [ 1.205911] [<80634f13>] init_mac80211_hwsim+0x3ee/0x3f8 [ 1.207227] [<80634b25>] ? if_spi_init_module+0x9d/0x9d [ 1.207227] [<80634b25>] ? if_spi_init_module+0x9d/0x9d [ 1.208531] [<80614bfa>] do_one_initcall+0x17b/0x18e [ 1.208531] [<80614bfa>] do_one_initcall+0x17b/0x18e [ 1.209761] [<7fa79f3b>] ? parse_args+0x24b/0x520 [ 1.209761] [<7fa79f3b>] ? parse_args+0x24b/0x520 [ 1.211142] [<80614ced>] kernel_init_freeable+0xe0/0x158 [ 1.211142] [<80614ced>] kernel_init_freeable+0xe0/0x158 [ 1.212572] [<80614ced>] ? kernel_init_freeable+0xe0/0x158 [ 1.212572] [<80614ced>] ? kernel_init_freeable+0xe0/0x158 [ 1.214032] [<8010e8cb>] kernel_init+0xb/0xe0 [ 1.214032] [<8010e8cb>] kernel_init+0xb/0xe0 [ 1.215211] [<7fa8317c>] ? schedule_tail+0xc/0x50 [ 1.215211] [<7fa8317c>] ? schedule_tail+0xc/0x50 [ 1.216470] [<8011a6c0>] ret_from_kernel_thread+0x20/0x30 [ 1.216470] [<8011a6c0>] ret_from_kernel_thread+0x20/0x30 [ 1.217916] [<8010e8c0>] ? rest_init+0xb0/0xb0 [ 1.217916] [<8010e8c0>] ? rest_init+0xb0/0xb0 [ 1.219049] ---[ end trace 056e3ac5ef0a582f ]--- [ 1.219049] ---[ end trace 056e3ac5ef0a582f ]--- /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-10:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-111:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-114:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-115:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-15:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-22:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-23:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-24:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-45:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-53:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-71:20140907105227:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-82:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-91:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-98:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-128:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-42:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-66:20140907105228:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-quantal-ivb41-67:20140907105228:i386-randconfig-j0-09070149:: 0:18:19 all_good:bad:all_bad boots 2014-09-07 10:53:28 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat bisect: bad commit v3.16 git checkout v3.15 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:1860e379875dfe7271c649058aeddffe5afd9d0d:bisect-linux 2014-09-07 11:02:18 1860e379875dfe7271c649058aeddffe5afd9d0d compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-1860e379875dfe7271c649058aeddffe5afd9d0d Check for kernel in /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-1860e379875dfe7271c649058aeddffe5afd9d0d waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-j0-09070149-1860e379875dfe7271c649058aeddffe5afd9d0d kernel: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/vmlinuz-3.15.0 2014-09-07 11:05:21 detecting boot state . TEST FAILURE [ 3.095718] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 3.097189] ------------[ cut here ]------------ [ 3.097189] ------------[ cut here ]------------ [ 3.098304] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 3.098304] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 3.114396] CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0 #1 [ 3.114396] CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0 #1 [ 3.115928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.115928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.118320] 00000000 [ 3.118320] 00000000 00000000 00000000 78025e4c 78025e4c 7d8fe01e 7d8fe01e 78025e80 78025e80 7d262c50 7d262c50 7db24cf0 7db24cf0 00000000 00000000 [ 3.125826] 00000001 [ 3.125826] 00000001 7db24bcc 7db24bcc 0000002f 0000002f 7d37e768 7d37e768 0000002f 0000002f 7d37e768 7d37e768 8b95a608 8b95a608 7dd7b414 7dd7b414 [ 3.127786] 00000001 [ 3.127786] 00000001 78025e90 78025e90 7d262d0d 7d262d0d 00000009 00000009 00000000 00000000 78025e9c 78025e9c 7d37e768 7d37e768 8b95a600 8b95a600 [ 3.129815] Call Trace: [ 3.129815] Call Trace: [ 3.139239] [<7d8fe01e>] dump_stack+0x16/0x18 [ 3.139239] [<7d8fe01e>] dump_stack+0x16/0x18 [ 3.145867] [<7d262c50>] warn_slowpath_common+0x70/0x90 [ 3.145867] [<7d262c50>] warn_slowpath_common+0x70/0x90 [ 3.147152] [<7d37e768>] ? kobject_get+0x38/0x50 [ 3.147152] [<7d37e768>] ? kobject_get+0x38/0x50 [ 3.148282] [<7d37e768>] ? kobject_get+0x38/0x50 [ 3.148282] [<7d37e768>] ? kobject_get+0x38/0x50 [ 3.149406] [<7d262d0d>] warn_slowpath_null+0x1d/0x20 [ 3.149406] [<7d262d0d>] warn_slowpath_null+0x1d/0x20 [ 3.164884] [<7d37e768>] kobject_get+0x38/0x50 [ 3.164884] [<7d37e768>] kobject_get+0x38/0x50 [ 3.166063] [<7d47295f>] get_device+0xf/0x20 [ 3.166063] [<7d47295f>] get_device+0xf/0x20 [ 3.167099] [<7d47608d>] driver_detach+0x1d/0xa0 [ 3.167099] [<7d47608d>] driver_detach+0x1d/0xa0 [ 3.168214] [<7d474d1a>] bus_remove_driver+0x4a/0xc0 [ 3.168214] [<7d474d1a>] bus_remove_driver+0x4a/0xc0 [ 3.175509] [<7d476b1f>] ? class_unregister+0x4f/0x80 [ 3.175509] [<7d476b1f>] ? class_unregister+0x4f/0x80 [ 3.176770] [<7d8ff318>] ? mac80211_hwsim_free+0x5e/0x6b [ 3.176770] [<7d8ff318>] ? mac80211_hwsim_free+0x5e/0x6b [ 3.178063] [<7d4765d3>] driver_unregister+0x23/0x60 [ 3.178063] [<7d4765d3>] driver_unregister+0x23/0x60 [ 3.179283] [<7d476bd3>] ? class_destroy+0x13/0x20 [ 3.179283] [<7d476bd3>] ? class_destroy+0x13/0x20 [ 3.189359] [<7d477b7b>] platform_driver_unregister+0xb/0x10 [ 3.189359] [<7d477b7b>] platform_driver_unregister+0xb/0x10 [ 3.195468] [<7de139ad>] init_mac80211_hwsim+0x3ee/0x3f8 [ 3.195468] [<7de139ad>] init_mac80211_hwsim+0x3ee/0x3f8 [ 3.196767] [<7de135bf>] ? if_spi_init_module+0x9d/0x9d [ 3.196767] [<7de135bf>] ? if_spi_init_module+0x9d/0x9d [ 3.198019] [<7ddf3a19>] do_one_initcall+0xa1/0x12f [ 3.198019] [<7ddf3a19>] do_one_initcall+0xa1/0x12f [ 3.199190] [<7ddf3456>] ? repair_env_string+0x12/0x54 [ 3.199190] [<7ddf3456>] ? repair_env_string+0x12/0x54 [ 3.214247] [<7d27991b>] ? parse_args+0x24b/0x4e0 [ 3.214247] [<7d27991b>] ? parse_args+0x24b/0x4e0 [ 3.220246] [<7ddf3b87>] kernel_init_freeable+0xe0/0x158 [ 3.220246] [<7ddf3b87>] kernel_init_freeable+0xe0/0x158 [ 3.221552] [<7ddf3b87>] ? kernel_init_freeable+0xe0/0x158 [ 3.221552] [<7ddf3b87>] ? kernel_init_freeable+0xe0/0x158 [ 3.223065] [<7d8fab3b>] kernel_init+0xb/0xe0 [ 3.223065] [<7d8fab3b>] kernel_init+0xb/0xe0 [ 3.224197] [<7d282afc>] ? schedule_tail+0xc/0x50 [ 3.224197] [<7d282afc>] ? schedule_tail+0xc/0x50 [ 3.230370] [<7d907d80>] ret_from_kernel_thread+0x20/0x30 [ 3.230370] [<7d907d80>] ret_from_kernel_thread+0x20/0x30 [ 3.231661] [<7d8fab30>] ? rest_init+0xb0/0xb0 [ 3.231661] [<7d8fab30>] ? rest_init+0xb0/0xb0 [ 3.232741] ---[ end trace dff337a207efab2c ]--- [ 3.232741] ---[ end trace dff337a207efab2c ]--- /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb41-100:20140907110532:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb41-104:20140907110530:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb41-25:20140907110531:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb41-34:20140907110536:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb41-45:20140907110532:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb41-89:20140907110531:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb41-94:20140907110532:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-yocto-ivb41-10:20140907110535:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-yocto-ivb41-111:20140907110526:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-yocto-ivb41-19:20140907110526:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-yocto-ivb41-24:20140907110526:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-yocto-ivb41-97:20140907110536:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb41-106:20140907110537:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb41-119:20140907110536:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb41-125:20140907110544:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb41-18:20140907110541:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb41-28:20140907110541:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb41-29:20140907110541:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb41-49:20140907110537:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-yocto-ivb41-63:20140907110537:i386-randconfig-j0-09070149:: 0:20:20 all_good:bad:all_bad boots 2014-09-07 11:06:14 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat bisect: bad commit v3.15 git checkout v3.14 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:455c6fdbd219161bd09b1165f11699d6d73de11c:bisect-linux 2014-09-07 11:08:06 455c6fdbd219161bd09b1165f11699d6d73de11c compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-455c6fdbd219161bd09b1165f11699d6d73de11c Check for kernel in /kernel/i386-randconfig-j0-09070149/455c6fdbd219161bd09b1165f11699d6d73de11c waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-455c6fdbd219161bd09b1165f11699d6d73de11c kernel: /kernel/i386-randconfig-j0-09070149/455c6fdbd219161bd09b1165f11699d6d73de11c/vmlinuz-3.14.0 2014-09-07 11:10:07 detecting boot state . TEST FAILURE [ 2.757898] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 2.759377] ------------[ cut here ]------------ [ 2.759377] ------------[ cut here ]------------ [ 2.773673] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 2.773673] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 2.776034] CPU: 0 PID: 1 Comm: swapper Not tainted 3.14.0 #2 [ 2.776034] CPU: 0 PID: 1 Comm: swapper Not tainted 3.14.0 #2 [ 2.777454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.777454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.779962] 00000000 [ 2.779962] 00000000 00000000 00000000 78035e54 78035e54 880d431a 880d431a 78035e88 78035e88 87a62700 87a62700 882ed5f0 882ed5f0 00000000 00000000 [ 2.782143] 00000001 [ 2.782143] 00000001 882ed4f8 882ed4f8 0000002f 0000002f 87b7a2d8 87b7a2d8 0000002f 0000002f 87b7a2d8 87b7a2d8 8b933c08 8b933c08 88539f14 88539f14 [ 2.790708] 00000000 [ 2.790708] 00000000 78035e98 78035e98 87a627bd 87a627bd 00000009 00000009 00000000 00000000 78035ea4 78035ea4 87b7a2d8 87b7a2d8 8b933c00 8b933c00 [ 2.794850] Call Trace: [ 2.794850] Call Trace: [ 2.795471] [<880d431a>] dump_stack+0x16/0x18 [ 2.795471] [<880d431a>] dump_stack+0x16/0x18 [ 2.796574] [<87a62700>] warn_slowpath_common+0x70/0x90 [ 2.796574] [<87a62700>] warn_slowpath_common+0x70/0x90 [ 2.797897] [<87b7a2d8>] ? kobject_get+0x38/0x50 [ 2.797897] [<87b7a2d8>] ? kobject_get+0x38/0x50 [ 2.799067] [<87b7a2d8>] ? kobject_get+0x38/0x50 [ 2.799067] [<87b7a2d8>] ? kobject_get+0x38/0x50 [ 2.807182] [<87a627bd>] warn_slowpath_null+0x1d/0x20 [ 2.807182] [<87a627bd>] warn_slowpath_null+0x1d/0x20 [ 2.808463] [<87b7a2d8>] kobject_get+0x38/0x50 [ 2.808463] [<87b7a2d8>] kobject_get+0x38/0x50 [ 2.809585] [<87c6b66f>] get_device+0xf/0x20 [ 2.809585] [<87c6b66f>] get_device+0xf/0x20 [ 2.820831] [<87c6ed7d>] driver_detach+0x1d/0xa0 [ 2.820831] [<87c6ed7d>] driver_detach+0x1d/0xa0 [ 2.822005] [<87c6da3a>] bus_remove_driver+0x4a/0xc0 [ 2.822005] [<87c6da3a>] bus_remove_driver+0x4a/0xc0 [ 2.823244] [<87c6f80f>] ? class_unregister+0x4f/0x80 [ 2.823244] [<87c6f80f>] ? class_unregister+0x4f/0x80 [ 2.824509] [<87c6f2c3>] driver_unregister+0x23/0x60 [ 2.824509] [<87c6f2c3>] driver_unregister+0x23/0x60 [ 2.825774] [<87c6f8c3>] ? class_destroy+0x13/0x20 [ 2.825774] [<87c6f8c3>] ? class_destroy+0x13/0x20 [ 2.826977] [<87c7089b>] platform_driver_unregister+0xb/0x10 [ 2.826977] [<87c7089b>] platform_driver_unregister+0xb/0x10 [ 2.828384] [<885cf605>] init_mac80211_hwsim+0x3ac/0x3b6 [ 2.828384] [<885cf605>] init_mac80211_hwsim+0x3ac/0x3b6 [ 2.829726] [<885cf259>] ? if_spi_init_module+0x9d/0x9d [ 2.829726] [<885cf259>] ? if_spi_init_module+0x9d/0x9d [ 2.831110] [<885afa19>] do_one_initcall+0xa1/0x12f [ 2.831110] [<885afa19>] do_one_initcall+0xa1/0x12f [ 2.832324] [<885af456>] ? repair_env_string+0x12/0x54 [ 2.832324] [<885af456>] ? repair_env_string+0x12/0x54 [ 2.833621] [<87a7924b>] ? parse_args+0x24b/0x4e0 [ 2.833621] [<87a7924b>] ? parse_args+0x24b/0x4e0 [ 2.834802] [<885afb87>] kernel_init_freeable+0xe0/0x158 [ 2.834802] [<885afb87>] kernel_init_freeable+0xe0/0x158 [ 2.836126] [<885afb87>] ? kernel_init_freeable+0xe0/0x158 [ 2.836126] [<885afb87>] ? kernel_init_freeable+0xe0/0x158 [ 2.837487] [<880d0e7b>] kernel_init+0xb/0xe0 [ 2.837487] [<880d0e7b>] kernel_init+0xb/0xe0 [ 2.838602] [<87a8226c>] ? schedule_tail+0xc/0x50 [ 2.838602] [<87a8226c>] ? schedule_tail+0xc/0x50 [ 2.839791] [<880de13b>] ret_from_kernel_thread+0x1b/0x30 [ 2.839791] [<880de13b>] ret_from_kernel_thread+0x1b/0x30 [ 2.841219] [<880d0e70>] ? rest_init+0xb0/0xb0 [ 2.841219] [<880d0e70>] ? rest_init+0xb0/0xb0 [ 2.842339] ---[ end trace 6c720512f135a534 ]--- [ 2.842339] ---[ end trace 6c720512f135a534 ]--- /kernel/i386-randconfig-j0-09070149/455c6fdbd219161bd09b1165f11699d6d73de11c/dmesg-quantal-ivb41-124:20140907111004:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/455c6fdbd219161bd09b1165f11699d6d73de11c/dmesg-quantal-ivb41-125:20140907111003:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/455c6fdbd219161bd09b1165f11699d6d73de11c/dmesg-quantal-ivb41-15:20140907111003:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/455c6fdbd219161bd09b1165f11699d6d73de11c/dmesg-quantal-ivb41-29:20140907111003:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/455c6fdbd219161bd09b1165f11699d6d73de11c/dmesg-quantal-ivb41-34:20140907111004:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/455c6fdbd219161bd09b1165f11699d6d73de11c/dmesg-quantal-ivb41-93:20140907111004:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/455c6fdbd219161bd09b1165f11699d6d73de11c/dmesg-quantal-ivb41-94:20140907111003:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/455c6fdbd219161bd09b1165f11699d6d73de11c/dmesg-yocto-lkp-nex04-80:20140907111003:i386-randconfig-j0-09070149:: 0:8:8 all_good:bad:all_bad boots 2014-09-07 11:10:39 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat bisect: bad commit v3.14 git checkout v3.13 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:d8ec26d7f8287f5788a494f56e8814210f0e64be:bisect-linux 2014-09-07 11:11:01 d8ec26d7f8287f5788a494f56e8814210f0e64be compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-d8ec26d7f8287f5788a494f56e8814210f0e64be Check for kernel in /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-d8ec26d7f8287f5788a494f56e8814210f0e64be waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-j0-09070149-d8ec26d7f8287f5788a494f56e8814210f0e64be kernel: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/vmlinuz-3.13.0 2014-09-07 11:14:01 detecting boot state . TEST FAILURE [ 1.351169] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 1.352545] ------------[ cut here ]------------ [ 1.352545] ------------[ cut here ]------------ [ 1.353612] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 1.353612] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 1.360635] CPU: 0 PID: 1 Comm: swapper Not tainted 3.13.0 #2 [ 1.360635] CPU: 0 PID: 1 Comm: swapper Not tainted 3.13.0 #2 [ 1.361934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.361934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.368245] 00000000 [ 1.368245] 00000000 00000000 00000000 78035e2c 78035e2c 788bcfda 788bcfda 78035e60 78035e60 782614c0 782614c0 78acf6fc 78acf6fc 00000000 00000000 [ 1.371381] 00000001 [ 1.371381] 00000001 78acf604 78acf604 0000002f 0000002f 78376b18 78376b18 0000002f 0000002f 78376b18 78376b18 84f24608 84f24608 78d1d154 78d1d154 [ 1.373274] 78b3674c [ 1.373274] 78b3674c 78035e70 78035e70 7826157d 7826157d 00000009 00000009 00000000 00000000 78035e7c 78035e7c 78376b18 78376b18 84f24600 84f24600 [ 1.379934] Call Trace: [ 1.379934] Call Trace: [ 1.380575] [<788bcfda>] dump_stack+0x16/0x18 [ 1.380575] [<788bcfda>] dump_stack+0x16/0x18 [ 1.381606] [<782614c0>] warn_slowpath_common+0x70/0x90 [ 1.381606] [<782614c0>] warn_slowpath_common+0x70/0x90 [ 1.382862] [<78376b18>] ? kobject_get+0x38/0x50 [ 1.382862] [<78376b18>] ? kobject_get+0x38/0x50 [ 1.387960] [<78376b18>] ? kobject_get+0x38/0x50 [ 1.387960] [<78376b18>] ? kobject_get+0x38/0x50 [ 1.389031] [<7826157d>] warn_slowpath_null+0x1d/0x20 [ 1.389031] [<7826157d>] warn_slowpath_null+0x1d/0x20 [ 1.395252] [<78376b18>] kobject_get+0x38/0x50 [ 1.395252] [<78376b18>] kobject_get+0x38/0x50 [ 1.396292] [<78464cef>] get_device+0xf/0x20 [ 1.396292] [<78464cef>] get_device+0xf/0x20 [ 1.397286] [<784683ed>] driver_detach+0x1d/0xa0 [ 1.397286] [<784683ed>] driver_detach+0x1d/0xa0 [ 1.398348] [<7846709a>] bus_remove_driver+0x4a/0xc0 [ 1.398348] [<7846709a>] bus_remove_driver+0x4a/0xc0 [ 1.403092] [<78468933>] driver_unregister+0x23/0x60 [ 1.403092] [<78468933>] driver_unregister+0x23/0x60 [ 1.404245] [<788be369>] ? mac80211_hwsim_free+0xac/0xb3 [ 1.404245] [<788be369>] ? mac80211_hwsim_free+0xac/0xb3 [ 1.405515] [<78469eeb>] platform_driver_unregister+0xb/0x10 [ 1.405515] [<78469eeb>] platform_driver_unregister+0xb/0x10 [ 1.406793] [<78db2413>] init_mac80211_hwsim+0x867/0x875 [ 1.406793] [<78db2413>] init_mac80211_hwsim+0x867/0x875 [ 1.408012] [<78db1bac>] ? if_spi_init_module+0x9d/0x9d [ 1.408012] [<78db1bac>] ? if_spi_init_module+0x9d/0x9d [ 1.409186] [<78d92a0e>] do_one_initcall+0xa1/0x12f [ 1.409186] [<78d92a0e>] do_one_initcall+0xa1/0x12f [ 1.410370] [<78d92456>] ? repair_env_string+0x12/0x54 [ 1.410370] [<78d92456>] ? repair_env_string+0x12/0x54 [ 1.411566] [<7827814b>] ? parse_args+0x24b/0x4e0 [ 1.411566] [<7827814b>] ? parse_args+0x24b/0x4e0 [ 1.412640] [<78d92b7c>] kernel_init_freeable+0xe0/0x158 [ 1.412640] [<78d92b7c>] kernel_init_freeable+0xe0/0x158 [ 1.413828] [<78d92b7c>] ? kernel_init_freeable+0xe0/0x158 [ 1.413828] [<78d92b7c>] ? kernel_init_freeable+0xe0/0x158 [ 1.415139] [<788b9b1b>] kernel_init+0xb/0x100 [ 1.415139] [<788b9b1b>] kernel_init+0xb/0x100 [ 1.416145] [<782810dc>] ? schedule_tail+0xc/0x50 [ 1.416145] [<782810dc>] ? schedule_tail+0xc/0x50 [ 1.417213] [<788c70fb>] ret_from_kernel_thread+0x1b/0x30 [ 1.417213] [<788c70fb>] ret_from_kernel_thread+0x1b/0x30 [ 1.418419] [<788b9b10>] ? rest_init+0xb0/0xb0 [ 1.418419] [<788b9b10>] ? rest_init+0xb0/0xb0 [ 1.419483] ---[ end trace ec1df522d2c07f5d ]--- [ 1.419483] ---[ end trace ec1df522d2c07f5d ]--- /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-yocto-ivb41-72:20140907111404:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-yocto-ivb41-123:20140907111406:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-yocto-ivb41-65:20140907111405:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-yocto-ivb41-94:20140907111407:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-yocto-ivb41-91:20140907111408:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-yocto-ivb41-82:20140907111408:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-yocto-ivb41-21:20140907111408:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-yocto-ivb41-24:20140907111408:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-yocto-ivb41-34:20140907111408:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-yocto-ivb41-73:20140907111408:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-quantal-ivb41-111:20140907111413:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-quantal-ivb41-119:20140907111412:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-quantal-ivb41-27:20140907111413:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-quantal-ivb41-44:20140907111412:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-quantal-ivb41-65:20140907111412:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-quantal-ivb41-6:20140907111412:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-quantal-ivb41-82:20140907111412:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-quantal-ivb41-8:20140907111412:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-quantal-ivb41-94:20140907111413:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/d8ec26d7f8287f5788a494f56e8814210f0e64be/dmesg-quantal-ivb41-96:20140907111413:i386-randconfig-j0-09070149:: 0:20:20 all_good:bad:all_bad boots 2014-09-07 11:14:33 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat bisect: bad commit v3.13 git checkout v3.12 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52:bisect-linux 2014-09-07 11:15:30 5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52 Check for kernel in /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52 kernel: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/vmlinuz-3.12.0 2014-09-07 11:17:31 detecting boot state . TEST FAILURE [ 2.171732] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 2.173643] ------------[ cut here ]------------ [ 2.173643] ------------[ cut here ]------------ [ 2.175078] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 2.175078] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 2.178017] CPU: 0 PID: 1 Comm: swapper Not tainted 3.12.0 #3 [ 2.178017] CPU: 0 PID: 1 Comm: swapper Not tainted 3.12.0 #3 [ 2.179753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.179753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.195793] 00000000 [ 2.195793] 00000000 00000000 00000000 78035e2c 78035e2c 788a7c89 788a7c89 78035e60 78035e60 78261020 78261020 78ab1f98 78ab1f98 00000000 00000000 [ 2.199056] 00000001 [ 2.199056] 00000001 78ab1ea0 78ab1ea0 0000002f 0000002f 78373e58 78373e58 0000002f 0000002f 78373e58 78373e58 84f22408 84f22408 78cfbc54 78cfbc54 [ 2.201770] 78b17c24 [ 2.201770] 78b17c24 78035e70 78035e70 782610dd 782610dd 00000009 00000009 00000000 00000000 78035e7c 78035e7c 78373e58 78373e58 84f22400 84f22400 [ 2.204315] Call Trace: [ 2.204315] Call Trace: [ 2.205092] [<788a7c89>] dump_stack+0x16/0x18 [ 2.205092] [<788a7c89>] dump_stack+0x16/0x18 [ 2.206449] [<78261020>] warn_slowpath_common+0x70/0x90 [ 2.206449] [<78261020>] warn_slowpath_common+0x70/0x90 [ 2.208086] [<78373e58>] ? kobject_get+0x38/0x50 [ 2.208086] [<78373e58>] ? kobject_get+0x38/0x50 [ 2.209569] [<78373e58>] ? kobject_get+0x38/0x50 [ 2.209569] [<78373e58>] ? kobject_get+0x38/0x50 [ 2.224031] [<782610dd>] warn_slowpath_null+0x1d/0x20 [ 2.224031] [<782610dd>] warn_slowpath_null+0x1d/0x20 [ 2.225804] [<78373e58>] kobject_get+0x38/0x50 [ 2.225804] [<78373e58>] kobject_get+0x38/0x50 [ 2.227232] [<7845db7f>] get_device+0xf/0x20 [ 2.227232] [<7845db7f>] get_device+0xf/0x20 [ 2.228600] [<784613fd>] driver_detach+0x1d/0xa0 [ 2.228600] [<784613fd>] driver_detach+0x1d/0xa0 [ 2.230071] [<78460021>] bus_remove_driver+0x81/0x100 [ 2.230071] [<78460021>] bus_remove_driver+0x81/0x100 [ 2.241323] [<78461ed5>] ? class_unregister+0x55/0x80 [ 2.241323] [<78461ed5>] ? class_unregister+0x55/0x80 [ 2.243200] [<788a8fb9>] ? mac80211_hwsim_free+0x52/0xb3 [ 2.243200] [<788a8fb9>] ? mac80211_hwsim_free+0x52/0xb3 [ 2.245405] [<78461943>] driver_unregister+0x23/0x60 [ 2.245405] [<78461943>] driver_unregister+0x23/0x60 [ 2.247179] [<788a9013>] ? mac80211_hwsim_free+0xac/0xb3 [ 2.247179] [<788a9013>] ? mac80211_hwsim_free+0xac/0xb3 [ 2.249049] [<78462eeb>] platform_driver_unregister+0xb/0x10 [ 2.249049] [<78462eeb>] platform_driver_unregister+0xb/0x10 [ 2.251249] [<78d90ea4>] init_mac80211_hwsim+0x845/0x853 [ 2.251249] [<78d90ea4>] init_mac80211_hwsim+0x845/0x853 [ 2.253336] [<78d9065f>] ? if_spi_init_module+0xa1/0xa1 [ 2.253336] [<78d9065f>] ? if_spi_init_module+0xa1/0xa1 [ 2.255069] [<78d719f4>] do_one_initcall+0x9f/0x132 [ 2.255069] [<78d719f4>] do_one_initcall+0x9f/0x132 [ 2.256664] [<78d71456>] ? repair_env_string+0x12/0x54 [ 2.256664] [<78d71456>] ? repair_env_string+0x12/0x54 [ 2.258216] [<78277fab>] ? parse_args+0x24b/0x4e0 [ 2.258216] [<78277fab>] ? parse_args+0x24b/0x4e0 [ 2.259605] [<7828237a>] ? __wake_up+0x3a/0x50 [ 2.259605] [<7828237a>] ? __wake_up+0x3a/0x50 [ 2.261054] [<78d71b67>] kernel_init_freeable+0xe0/0x158 [ 2.261054] [<78d71b67>] kernel_init_freeable+0xe0/0x158 [ 2.262620] [<78d71b67>] ? kernel_init_freeable+0xe0/0x158 [ 2.262620] [<78d71b67>] ? kernel_init_freeable+0xe0/0x158 [ 2.264340] [<788a477b>] kernel_init+0xb/0x140 [ 2.264340] [<788a477b>] kernel_init+0xb/0x140 [ 2.265749] [<788b19bb>] ret_from_kernel_thread+0x1b/0x30 [ 2.265749] [<788b19bb>] ret_from_kernel_thread+0x1b/0x30 [ 2.267436] [<788a4770>] ? rest_init+0xb0/0xb0 [ 2.267436] [<788a4770>] ? rest_init+0xb0/0xb0 [ 2.269204] ---[ end trace 2a45b2fa3a59b7dd ]--- [ 2.269204] ---[ end trace 2a45b2fa3a59b7dd ]--- /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-yocto-ivb41-111:20140907111707:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-yocto-ivb41-23:20140907111707:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-yocto-ivb41-32:20140907111707:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-yocto-ivb41-65:20140907111707:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-yocto-ivb41-72:20140907111707:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-yocto-ivb41-79:20140907111707:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-yocto-lkp-nex04-185:20140907111707:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-quantal-lkp-nex04-103:20140907111718:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-quantal-lkp-nex04-146:20140907111718:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-quantal-lkp-nex04-158:20140907111718:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-quantal-lkp-nex04-15:20140907111718:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-quantal-lkp-nex04-169:20140907111717:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-quantal-lkp-nex04-29:20140907111718:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-quantal-lkp-nex04-47:20140907111718:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-quantal-lkp-nex04-6:20140907111718:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-quantal-lkp-nex04-73:20140907111718:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-quantal-lkp-nex04-75:20140907111717:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-quantal-lkp-nex04-82:20140907111717:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-quantal-lkp-nex04-83:20140907111713:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52/dmesg-yocto-lkp-nex04-107:20140907111713:i386-randconfig-j0-09070149:: 0:20:20 all_good:bad:all_bad boots 2014-09-07 11:18:01 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat bisect: bad commit v3.12 git checkout v3.11 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:6e4664525b1db28f8c4e1130957f70a94c19213e:bisect-linux 2014-09-07 11:18:06 6e4664525b1db28f8c4e1130957f70a94c19213e compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-6e4664525b1db28f8c4e1130957f70a94c19213e Check for kernel in /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-6e4664525b1db28f8c4e1130957f70a94c19213e waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-j0-09070149-6e4664525b1db28f8c4e1130957f70a94c19213e kernel: /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/vmlinuz-3.11.0 2014-09-07 11:21:06 detecting boot state . TEST FAILURE [ 1.483955] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 1.486636] ------------[ cut here ]------------ [ 1.486636] ------------[ cut here ]------------ [ 1.488602] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 1.488602] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 1.492524] CPU: 0 PID: 1 Comm: swapper Not tainted 3.11.0 #3 [ 1.492524] CPU: 0 PID: 1 Comm: swapper Not tainted 3.11.0 #3 [ 1.494640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.494640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.499355] 00000000 [ 1.499355] 00000000 00000000 00000000 78035e2c 78035e2c 78891819 78891819 78035e60 78035e60 7825ee80 7825ee80 78a926d8 78a926d8 00000000 00000000 [ 1.503071] 00000001 [ 1.503071] 00000001 78a925e0 78a925e0 0000002f 0000002f 7836f538 7836f538 0000002f 0000002f 7836f538 7836f538 83f17808 83f17808 78cd7f14 78cd7f14 [ 1.506431] 841094ac [ 1.506431] 841094ac 78035e70 78035e70 7825ef3d 7825ef3d 00000009 00000009 00000000 00000000 78035e7c 78035e7c 7836f538 7836f538 83f17800 83f17800 [ 1.509540] Call Trace: [ 1.509540] Call Trace: [ 1.510659] [<78891819>] dump_stack+0x16/0x18 [ 1.510659] [<78891819>] dump_stack+0x16/0x18 [ 1.512589] [<7825ee80>] warn_slowpath_common+0x70/0x90 [ 1.512589] [<7825ee80>] warn_slowpath_common+0x70/0x90 [ 1.514832] [<7836f538>] ? kobject_get+0x38/0x50 [ 1.514832] [<7836f538>] ? kobject_get+0x38/0x50 [ 1.516681] [<7836f538>] ? kobject_get+0x38/0x50 [ 1.516681] [<7836f538>] ? kobject_get+0x38/0x50 [ 1.518689] [<7825ef3d>] warn_slowpath_null+0x1d/0x20 [ 1.518689] [<7825ef3d>] warn_slowpath_null+0x1d/0x20 [ 1.521093] [<7836f538>] kobject_get+0x38/0x50 [ 1.521093] [<7836f538>] kobject_get+0x38/0x50 [ 1.522325] [<78456dbf>] get_device+0xf/0x20 [ 1.522325] [<78456dbf>] get_device+0xf/0x20 [ 1.523299] [<7845a56d>] driver_detach+0x1d/0xa0 [ 1.523299] [<7845a56d>] driver_detach+0x1d/0xa0 [ 1.524355] [<7845919c>] bus_remove_driver+0x6c/0xe0 [ 1.524355] [<7845919c>] bus_remove_driver+0x6c/0xe0 [ 1.525917] [<7845b095>] ? class_unregister+0x55/0x80 [ 1.525917] [<7845b095>] ? class_unregister+0x55/0x80 [ 1.527477] [<78892b18>] ? mac80211_hwsim_free+0x52/0xb3 [ 1.527477] [<78892b18>] ? mac80211_hwsim_free+0x52/0xb3 [ 1.528779] [<7845aab9>] driver_unregister+0x49/0x80 [ 1.528779] [<7845aab9>] driver_unregister+0x49/0x80 [ 1.529998] [<78892b72>] ? mac80211_hwsim_free+0xac/0xb3 [ 1.529998] [<78892b72>] ? mac80211_hwsim_free+0xac/0xb3 [ 1.531641] [<7845c0ab>] platform_driver_unregister+0xb/0x10 [ 1.531641] [<7845c0ab>] platform_driver_unregister+0xb/0x10 [ 1.533027] [<78d6e673>] init_mac80211_hwsim+0x85e/0x86c [ 1.533027] [<78d6e673>] init_mac80211_hwsim+0x85e/0x86c [ 1.534391] [<78d6de15>] ? if_spi_init_module+0xa1/0xa1 [ 1.534391] [<78d6de15>] ? if_spi_init_module+0xa1/0xa1 [ 1.535812] [<78d4e9f4>] do_one_initcall+0x9f/0x132 [ 1.535812] [<78d4e9f4>] do_one_initcall+0x9f/0x132 [ 1.537016] [<78d4e456>] ? repair_env_string+0x12/0x54 [ 1.537016] [<78d4e456>] ? repair_env_string+0x12/0x54 [ 1.538266] [<78275e9b>] ? parse_args+0x24b/0x4f0 [ 1.538266] [<78275e9b>] ? parse_args+0x24b/0x4f0 [ 1.539640] [<7828028a>] ? __wake_up+0x3a/0x50 [ 1.539640] [<7828028a>] ? __wake_up+0x3a/0x50 [ 1.540898] [<78d4eb67>] kernel_init_freeable+0xe0/0x153 [ 1.540898] [<78d4eb67>] kernel_init_freeable+0xe0/0x153 [ 1.542156] [<78d4eb67>] ? kernel_init_freeable+0xe0/0x153 [ 1.542156] [<78d4eb67>] ? kernel_init_freeable+0xe0/0x153 [ 1.543640] [<7888e2bb>] kernel_init+0xb/0x140 [ 1.543640] [<7888e2bb>] kernel_init+0xb/0x140 [ 1.544865] [<7889b97b>] ret_from_kernel_thread+0x1b/0x30 [ 1.544865] [<7889b97b>] ret_from_kernel_thread+0x1b/0x30 [ 1.546446] [<7888e2b0>] ? rest_init+0xb0/0xb0 [ 1.546446] [<7888e2b0>] ? rest_init+0xb0/0xb0 [ 1.548097] ---[ end trace 9172117e828b9c57 ]--- [ 1.548097] ---[ end trace 9172117e828b9c57 ]--- /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-quantal-lkp-nex04-103:20140907112108:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-quantal-lkp-nex04-138:20140907112108:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-quantal-lkp-nex04-171:20140907112108:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-quantal-lkp-nex04-175:20140907112108:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-quantal-lkp-nex04-176:20140907112108:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-quantal-lkp-nex04-184:20140907112108:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-quantal-lkp-nex04-1:20140907112108:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-quantal-lkp-nex04-66:20140907112108:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-quantal-lkp-nex04-6:20140907112108:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-yocto-kbuild-12:20140907111917:i386-randconfig-j0-09070149:3.11.0:3 /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-yocto-kbuild-13:20140907111917:i386-randconfig-j0-09070149:3.11.0:3 /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-yocto-kbuild-15:20140907111912:i386-randconfig-j0-09070149:3.11.0:3 /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-yocto-kbuild-17:20140907111910:i386-randconfig-j0-09070149:3.11.0:3 /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-yocto-kbuild-1:20140907111917:i386-randconfig-j0-09070149:3.11.0:3 /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-yocto-kbuild-21:20140907111917:i386-randconfig-j0-09070149:3.11.0:3 /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-yocto-kbuild-22:20140907111917:i386-randconfig-j0-09070149:3.11.0:3 /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-yocto-kbuild-28:20140907111912:i386-randconfig-j0-09070149:3.11.0:3 /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-yocto-kbuild-31:20140907111911:i386-randconfig-j0-09070149:3.11.0:3 /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-yocto-kbuild-3:20140907111912:i386-randconfig-j0-09070149:3.11.0:3 /kernel/i386-randconfig-j0-09070149/6e4664525b1db28f8c4e1130957f70a94c19213e/dmesg-yocto-kbuild-9:20140907111916:i386-randconfig-j0-09070149:3.11.0:3 0:20:20 all_good:bad:all_bad boots 2014-09-07 11:21:39 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat bisect: bad commit v3.11 git checkout v3.10 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:8bb495e3f02401ee6f76d1b1d77f3ac9f079e376:bisect-linux 2014-09-07 11:25:49 8bb495e3f02401ee6f76d1b1d77f3ac9f079e376 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-8bb495e3f02401ee6f76d1b1d77f3ac9f079e376 Check for kernel in /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-8bb495e3f02401ee6f76d1b1d77f3ac9f079e376 kernel: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/vmlinuz-3.10.0 2014-09-07 11:28:16 detecting boot state ...... TEST FAILURE [ 0.673496] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 0.674947] ------------[ cut here ]------------ [ 0.674947] ------------[ cut here ]------------ [ 0.676098] WARNING: at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 0.676098] WARNING: at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 0.678144] CPU: 0 PID: 1 Comm: swapper Not tainted 3.10.0 #4 [ 0.678144] CPU: 0 PID: 1 Comm: swapper Not tainted 3.10.0 #4 [ 0.679515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.679515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.681986] 00000000 [ 0.681986] 00000000 00000000 00000000 78035e80 78035e80 7886218d 7886218d 78035ea8 78035ea8 7825aef4 7825aef4 78a51475 78a51475 78a53a00 78a53a00 [ 0.683969] 0000002f [ 0.683969] 0000002f 7836a178 7836a178 7836a178 7836a178 89aa9c08 89aa9c08 78c95694 78c95694 7815b5cc 7815b5cc 78035eb8 78035eb8 7825afad 7825afad [ 0.685933] 00000009 [ 0.685933] 00000009 00000000 00000000 78035ec4 78035ec4 7836a178 7836a178 89aa9c00 89aa9c00 78035ecc 78035ecc 7844926f 7844926f 78035ee0 78035ee0 [ 0.687950] Call Trace: [ 0.687950] Call Trace: [ 0.688532] [<7886218d>] dump_stack+0x16/0x18 [ 0.688532] [<7886218d>] dump_stack+0x16/0x18 [ 0.689571] [<7825aef4>] warn_slowpath_common+0x54/0x70 [ 0.689571] [<7825aef4>] warn_slowpath_common+0x54/0x70 [ 0.690866] [<7836a178>] ? kobject_get+0x38/0x50 [ 0.690866] [<7836a178>] ? kobject_get+0x38/0x50 [ 0.692012] [<7836a178>] ? kobject_get+0x38/0x50 [ 0.692012] [<7836a178>] ? kobject_get+0x38/0x50 [ 0.693144] [<7825afad>] warn_slowpath_null+0x1d/0x20 [ 0.693144] [<7825afad>] warn_slowpath_null+0x1d/0x20 [ 0.694341] [<7836a178>] kobject_get+0x38/0x50 [ 0.694341] [<7836a178>] kobject_get+0x38/0x50 [ 0.695505] [<7844926f>] get_device+0xf/0x20 [ 0.695505] [<7844926f>] get_device+0xf/0x20 [ 0.696563] [<7844c83d>] driver_detach+0x1d/0xa0 [ 0.696563] [<7844c83d>] driver_detach+0x1d/0xa0 [ 0.697657] [<7844b47c>] bus_remove_driver+0x6c/0xe0 [ 0.697657] [<7844b47c>] bus_remove_driver+0x6c/0xe0 [ 0.698863] [<7844d365>] ? class_unregister+0x55/0x80 [ 0.698863] [<7844d365>] ? class_unregister+0x55/0x80 [ 0.700153] [<788633e5>] ? mac80211_hwsim_free+0x52/0xb3 [ 0.700153] [<788633e5>] ? mac80211_hwsim_free+0x52/0xb3 [ 0.701410] [<7844cd89>] driver_unregister+0x49/0x80 [ 0.701410] [<7844cd89>] driver_unregister+0x49/0x80 [ 0.702719] [<7886343f>] ? mac80211_hwsim_free+0xac/0xb3 [ 0.702719] [<7886343f>] ? mac80211_hwsim_free+0xac/0xb3 [ 0.703981] [<7844e38b>] platform_driver_unregister+0xb/0x10 [ 0.703981] [<7844e38b>] platform_driver_unregister+0xb/0x10 [ 0.705362] [<78d21270>] init_mac80211_hwsim+0x84e/0x85c [ 0.705362] [<78d21270>] init_mac80211_hwsim+0x84e/0x85c [ 0.706649] [<78d20a22>] ? if_spi_init_module+0xa1/0xa1 [ 0.706649] [<78d20a22>] ? if_spi_init_module+0xa1/0xa1 [ 0.707915] [<78d019e4>] do_one_initcall+0x94/0x120 [ 0.707915] [<78d019e4>] do_one_initcall+0x94/0x120 [ 0.709106] [<78d01b50>] kernel_init_freeable+0xe0/0x153 [ 0.709106] [<78d01b50>] kernel_init_freeable+0xe0/0x153 [ 0.710443] [<78d01b50>] ? kernel_init_freeable+0xe0/0x153 [ 0.710443] [<78d01b50>] ? kernel_init_freeable+0xe0/0x153 [ 0.711733] [<7885eafb>] kernel_init+0xb/0x140 [ 0.711733] [<7885eafb>] kernel_init+0xb/0x140 [ 0.712947] [<7886ac3b>] ret_from_kernel_thread+0x1b/0x30 [ 0.712947] [<7886ac3b>] ret_from_kernel_thread+0x1b/0x30 [ 0.714221] [<7885eaf0>] ? rest_init+0xb0/0xb0 [ 0.714221] [<7885eaf0>] ? rest_init+0xb0/0xb0 [ 0.715308] ---[ end trace a037cf377de4ee53 ]--- [ 0.715308] ---[ end trace a037cf377de4ee53 ]--- /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-ivb41-11:20140907113113:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-ivb41-17:20140907113113:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-ivb41-37:20140907113112:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-ivb41-40:20140907113113:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-ivb41-50:20140907113113:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-lkp-nex04-111:20140907113112:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-lkp-nex04-117:20140907113112:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-lkp-nex04-121:20140907113111:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-lkp-nex04-138:20140907113111:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-lkp-nex04-140:20140907113111:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-lkp-nex04-146:20140907113112:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-lkp-nex04-156:20140907113111:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-lkp-nex04-169:20140907113111:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-lkp-nex04-22:20140907113111:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-yocto-lkp-nex04-32:20140907113112:i386-randconfig-j0-09070149:: 0:15:15 all_good:bad:all_bad boots 2014-09-07 11:31:24 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat bisect: bad commit v3.10 git checkout v3.9 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:c1be5a5b1b355d40e6cf79cc979eb66dafa24ad1:bisect-linux 2014-09-07 11:32:48 c1be5a5b1b355d40e6cf79cc979eb66dafa24ad1 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-c1be5a5b1b355d40e6cf79cc979eb66dafa24ad1 Check for kernel in /kernel/i386-randconfig-j0-09070149/c1be5a5b1b355d40e6cf79cc979eb66dafa24ad1 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-c1be5a5b1b355d40e6cf79cc979eb66dafa24ad1 kernel: /kernel/i386-randconfig-j0-09070149/c1be5a5b1b355d40e6cf79cc979eb66dafa24ad1/vmlinuz-3.9.0 2014-09-07 11:34:48 detecting boot state .................. 20 SUCCESS bisect: good commit v3.9 git bisect start v3.10 v3.9 -- /c/kernel-tests/linear-bisect: ["-b", "v3.10", "-g", "v3.9", "/c/kernel-tests/bisect-test-boot-failure.sh", "/c/boot-bisect/linux/obj-bisect"] Bisecting: 14737 revisions left to test after this (roughly 14 steps) [ff89acc563a0bd49965674f56552ad6620415fe2] Merge branch 'rcu/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:ff89acc563a0bd49965674f56552ad6620415fe2:bisect-linux 2014-09-07 11:44:47 ff89acc563a0bd49965674f56552ad6620415fe2 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-ff89acc563a0bd49965674f56552ad6620415fe2 Check for kernel in /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-ff89acc563a0bd49965674f56552ad6620415fe2 kernel: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/vmlinuz-3.10.0-rc1-00202-gff89acc 2014-09-07 11:46:47 detecting boot state ........ TEST FAILURE ] [ 1.069583] lp0: using parport0 (interrupt-driven). [ 1.069583] lp0: using parport0 (interrupt-driven). [ 1.070648] genirq: Flags mismatch irq 0. 00000080 (dummy_irq) vs. 00015a20 (timer) [ 1.070648] genirq: Flags mismatch irq 0. 00000080 (dummy_irq) vs. 00015a20 (timer) [ 1.071820] CPU: 0 PID: 1 Comm: swapper Not tainted 3.10.0-rc1-00202-gff89acc #5 [ 1.071820] CPU: 0 PID: 1 Comm: swapper Not tainted 3.10.0-rc1-00202-gff89acc #5 [ 1.072943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.072943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.074472] 851b5a00 [ 1.074472] 851b5a00 851b5a00 851b5a00 78035ef4 78035ef4 7886107d 7886107d 78035f2c 78035f2c 782a69e6 782a69e6 78a55e98 78a55e98 00000000 00000000 [ 1.075769] 00000080 [ 1.075769] 00000080 78a71de0 78a71de0 00015a20 00015a20 78a77cf7 78a77cf7 00000000 00000000 00000206 00000206 78091050 78091050 851b5a00 851b5a00 [ 1.077051] 78091000 [ 1.077051] 78091000 7845e790 7845e790 78035f48 78035f48 782a6bfc 782a6bfc 00000000 00000000 00000000 00000000 00000000 00000000 78d1b419 78d1b419 [ 1.078323] Call Trace: [ 1.078323] Call Trace: [ 1.078700] [<7886107d>] dump_stack+0x16/0x18 [ 1.078700] [<7886107d>] dump_stack+0x16/0x18 [ 1.079385] [<782a69e6>] __setup_irq+0x416/0x440 [ 1.079385] [<782a69e6>] __setup_irq+0x416/0x440 [ 1.080118] [<7845e790>] ? bmp085_i2c_probe+0x60/0x60 [ 1.080118] [<7845e790>] ? bmp085_i2c_probe+0x60/0x60 [ 1.080351] [<782a6bfc>] request_threaded_irq+0x9c/0x120 [ 1.080351] [<782a6bfc>] request_threaded_irq+0x9c/0x120 [ 1.080351] [<78d1b419>] ? bmp085_i2c_driver_init+0x11/0x11 [ 1.080351] [<78d1b419>] ? bmp085_i2c_driver_init+0x11/0x11 [ 1.080351] [<78d1b43d>] dummy_irq_init+0x24/0x5f [ 1.080351] [<78d1b43d>] dummy_irq_init+0x24/0x5f [ 1.080351] [<78cff9e4>] do_one_initcall+0x94/0x120 [ 1.080351] [<78cff9e4>] do_one_initcall+0x94/0x120 [ 1.080351] [<78cffb50>] kernel_init_freeable+0xe0/0x153 [ 1.080351] [<78cffb50>] kernel_init_freeable+0xe0/0x153 [ 1.080351] [<78cffb50>] ? kernel_init_freeable+0xe0/0x153 [ 1.080351] [<78cffb50>] ? kernel_init_freeable+0xe0/0x153 [ 1.080351] [<7885d9db>] kernel_init+0xb/0x140 [ 1.080351] [<7885d9db>] kernel_init+0xb/0x140 [ 1.080351] [<788698fb>] ret_from_kernel_thread+0x1b/0x30 [ 1.080351] [<788698fb>] ret_from_kernel_thread+0x1b/0x30 [ 1.080351] [<7885d9d0>] ? rest_init+0xb0/0xb0 [ 1.080351] [<7885d9d0>] ? rest_init+0xb0/0xb0 [ 1.087615] dummy-irq: cannot register IRQ 0 [ 1.087615] dummy-irq: cannot register IRQ 0 [ 1.088360] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-101:20140907115012:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-104:20140907115017:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-108:20140907115010:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-126:20140907115010:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-15:20140907115012:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-19:20140907115010:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-26:20140907115015:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-28:20140907115012:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-37:20140907115017:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-49:20140907115012:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-51:20140907115010:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-61:20140907115010:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-68:20140907115012:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-6:20140907115010:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-71:20140907115012:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-76:20140907115017:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-82:20140907115010:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-85:20140907115012:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-8:20140907115017:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/ff89acc563a0bd49965674f56552ad6620415fe2/dmesg-quantal-ivb41-91:20140907115012:i386-randconfig-j0-09070149:: 0:20:20 all_good:bad:all_bad boots 2014-09-07 11:50:52 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat Bisecting: 12917 revisions left to test after this (roughly 14 steps) [24d0c2542b38963ae4d5171ecc0a2c1326c656bc] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:24d0c2542b38963ae4d5171ecc0a2c1326c656bc:bisect-linux 2014-09-07 11:50:55 24d0c2542b38963ae4d5171ecc0a2c1326c656bc compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-24d0c2542b38963ae4d5171ecc0a2c1326c656bc Check for kernel in /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-24d0c2542b38963ae4d5171ecc0a2c1326c656bc kernel: /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/vmlinuz-3.9.0-10128-g24d0c25 2014-09-07 11:52:57 detecting boot state ........ TEST FAILURE ] [ 1.023589] lp0: using parport0 (interrupt-driven). [ 1.023589] lp0: using parport0 (interrupt-driven). [ 1.024815] genirq: Flags mismatch irq 0. 00000080 (dummy_irq) vs. 00015a20 (timer) [ 1.024815] genirq: Flags mismatch irq 0. 00000080 (dummy_irq) vs. 00015a20 (timer) [ 1.026258] CPU: 0 PID: 1 Comm: swapper Not tainted 3.9.0-10128-g24d0c25 #6 [ 1.026258] CPU: 0 PID: 1 Comm: swapper Not tainted 3.9.0-10128-g24d0c25 #6 [ 1.027494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.027494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.029347] 851b4a40 [ 1.029347] 851b4a40 851b4a40 851b4a40 78035ef4 78035ef4 788611ed 788611ed 78035f2c 78035f2c 782a7e16 782a7e16 78a54388 78a54388 00000000 00000000 [ 1.030857] 00000080 [ 1.030857] 00000080 78a70082 78a70082 00015a20 00015a20 78a75996 78a75996 00000000 00000000 00000206 00000206 78091050 78091050 851b4a40 851b4a40 [ 1.031111] 78091000 [ 1.031111] 78091000 78460ef0 78460ef0 78035f48 78035f48 782a8034 782a8034 00000000 00000000 00000000 00000000 00000000 00000000 78d17483 78d17483 [ 1.031111] Call Trace: [ 1.031111] Call Trace: [ 1.031111] [<788611ed>] dump_stack+0x16/0x18 [ 1.031111] [<788611ed>] dump_stack+0x16/0x18 [ 1.031111] [<782a7e16>] __setup_irq+0x416/0x440 [ 1.031111] [<782a7e16>] __setup_irq+0x416/0x440 [ 1.031111] [<78460ef0>] ? bmp085_i2c_probe+0x60/0x60 [ 1.031111] [<78460ef0>] ? bmp085_i2c_probe+0x60/0x60 [ 1.031111] [<782a8034>] request_threaded_irq+0xa4/0x150 [ 1.031111] [<782a8034>] request_threaded_irq+0xa4/0x150 [ 1.031111] [<78d17483>] ? bmp085_i2c_driver_init+0x11/0x11 [ 1.031111] [<78d17483>] ? bmp085_i2c_driver_init+0x11/0x11 [ 1.031111] [<78d174a7>] dummy_irq_init+0x24/0x5f [ 1.031111] [<78d174a7>] dummy_irq_init+0x24/0x5f [ 1.031111] [<78cfb9e4>] do_one_initcall+0x94/0x120 [ 1.031111] [<78cfb9e4>] do_one_initcall+0x94/0x120 [ 1.031111] [<78cfbb50>] kernel_init_freeable+0xe0/0x153 [ 1.031111] [<78cfbb50>] kernel_init_freeable+0xe0/0x153 [ 1.031111] [<78cfbb50>] ? kernel_init_freeable+0xe0/0x153 [ 1.031111] [<78cfbb50>] ? kernel_init_freeable+0xe0/0x153 [ 1.031111] [<7885db4b>] kernel_init+0xb/0x140 [ 1.031111] [<7885db4b>] kernel_init+0xb/0x140 [ 1.031111] [<788699fb>] ret_from_kernel_thread+0x1b/0x30 [ 1.031111] [<788699fb>] ret_from_kernel_thread+0x1b/0x30 [ 1.031111] [<7885db40>] ? rest_init+0xb0/0xb0 [ 1.031111] [<7885db40>] ? rest_init+0xb0/0xb0 [ 1.045068] dummy-irq: cannot register IRQ 0 [ 1.045068] dummy-irq: cannot register IRQ 0 [ 1.045967] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-quantal-lkp-nex04-136:20140907115649:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-yocto-kbuild-16:20140907115449:i386-randconfig-j0-09070149:3.9.0-10128-g24d0c25:6 /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-yocto-kbuild-20:20140907115449:i386-randconfig-j0-09070149:3.9.0-10128-g24d0c25:6 /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-yocto-kbuild-24:20140907115449:i386-randconfig-j0-09070149:3.9.0-10128-g24d0c25:6 /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-yocto-kbuild-25:20140907115449:i386-randconfig-j0-09070149:3.9.0-10128-g24d0c25:6 /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-yocto-kbuild-26:20140907115447:i386-randconfig-j0-09070149:3.9.0-10128-g24d0c25:6 /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-yocto-kbuild-30:20140907115449:i386-randconfig-j0-09070149:3.9.0-10128-g24d0c25:6 /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-yocto-kbuild-3:20140907115449:i386-randconfig-j0-09070149:3.9.0-10128-g24d0c25:6 /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-yocto-kbuild-5:20140907115448:i386-randconfig-j0-09070149:3.9.0-10128-g24d0c25:6 /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-yocto-kbuild-8:20140907115448:i386-randconfig-j0-09070149:3.9.0-10128-g24d0c25:6 /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-yocto-kbuild-9:20140907115449:i386-randconfig-j0-09070149:3.9.0-10128-g24d0c25:6 /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-quantal-lkp-nex04-100:20140907115650:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-quantal-lkp-nex04-105:20140907115650:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-quantal-lkp-nex04-115:20140907115650:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-quantal-lkp-nex04-126:20140907115650:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-quantal-lkp-nex04-127:20140907115650:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-quantal-lkp-nex04-130:20140907115650:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-quantal-lkp-nex04-50:20140907115650:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-quantal-lkp-nex04-98:20140907115650:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/24d0c2542b38963ae4d5171ecc0a2c1326c656bc/dmesg-yocto-kbuild-27:20140907115450:i386-randconfig-j0-09070149:3.9.0-10128-g24d0c25:6 0:20:20 all_good:bad:all_bad boots 2014-09-07 11:56:58 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat Bisecting: 10128 revisions left to test after this (roughly 14 steps) [151173e8ce9b95bbbbd7eedb9035cfaffbdb7cb2] Merge tag 'for-v3.10' of git://git.infradead.org/battery-2.6 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:151173e8ce9b95bbbbd7eedb9035cfaffbdb7cb2:bisect-linux 2014-09-07 11:57:01 151173e8ce9b95bbbbd7eedb9035cfaffbdb7cb2 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-151173e8ce9b95bbbbd7eedb9035cfaffbdb7cb2 Check for kernel in /kernel/i386-randconfig-j0-09070149/151173e8ce9b95bbbbd7eedb9035cfaffbdb7cb2 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-151173e8ce9b95bbbbd7eedb9035cfaffbdb7cb2 kernel: /kernel/i386-randconfig-j0-09070149/151173e8ce9b95bbbbd7eedb9035cfaffbdb7cb2/vmlinuz-3.9.0-04638-g151173e 2014-09-07 11:59:01 detecting boot state ................... 20 SUCCESS Bisecting: 5339 revisions left to test after this (roughly 13 steps) [e95893004104054d49406fd108fefa3ddc054366] Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:e95893004104054d49406fd108fefa3ddc054366:bisect-linux 2014-09-07 12:10:31 e95893004104054d49406fd108fefa3ddc054366 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-e95893004104054d49406fd108fefa3ddc054366 Check for kernel in /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-e95893004104054d49406fd108fefa3ddc054366 waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-j0-09070149-e95893004104054d49406fd108fefa3ddc054366 kernel: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/vmlinuz-3.9.0-09179-ge958930 2014-09-07 12:14:32 detecting boot state ......... TEST FAILURE ] [ 0.405438] lp0: using parport0 (interrupt-driven). [ 0.405438] lp0: using parport0 (interrupt-driven). [ 0.406428] genirq: Flags mismatch irq 0. 00000080 (dummy_irq) vs. 00015a20 (timer) [ 0.406428] genirq: Flags mismatch irq 0. 00000080 (dummy_irq) vs. 00015a20 (timer) [ 0.407540] CPU: 0 PID: 1 Comm: swapper Not tainted 3.9.0-09179-ge958930 #4 [ 0.407540] CPU: 0 PID: 1 Comm: swapper Not tainted 3.9.0-09179-ge958930 #4 [ 0.408549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.408549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.410029] 89c46b40 [ 0.410029] 89c46b40 89c46b40 89c46b40 78035ef4 78035ef4 7885cf6d 7885cf6d 78035f2c 78035f2c 782a7c96 782a7c96 78a4f820 78a4f820 00000000 00000000 [ 0.410164] 00000080 [ 0.410164] 00000080 78a6b486 78a6b486 00015a20 00015a20 78a70d9a 78a70d9a 00000000 00000000 00000206 00000206 78091050 78091050 89c46b40 89c46b40 [ 0.410164] 78091000 [ 0.410164] 78091000 7845ed90 7845ed90 78035f48 78035f48 782a7eb4 782a7eb4 00000000 00000000 00000000 00000000 00000000 00000000 78d11474 78d11474 [ 0.410164] Call Trace: [ 0.410164] Call Trace: [ 0.410164] [<7885cf6d>] dump_stack+0x16/0x18 [ 0.410164] [<7885cf6d>] dump_stack+0x16/0x18 [ 0.410164] [<782a7c96>] __setup_irq+0x416/0x440 [ 0.410164] [<782a7c96>] __setup_irq+0x416/0x440 [ 0.410164] [<7845ed90>] ? bmp085_i2c_probe+0x60/0x60 [ 0.410164] [<7845ed90>] ? bmp085_i2c_probe+0x60/0x60 [ 0.410164] [<782a7eb4>] request_threaded_irq+0xa4/0x150 [ 0.410164] [<782a7eb4>] request_threaded_irq+0xa4/0x150 [ 0.410164] [<78d11474>] ? bmp085_i2c_driver_init+0x11/0x11 [ 0.410164] [<78d11474>] ? bmp085_i2c_driver_init+0x11/0x11 [ 0.410164] [<78d11498>] dummy_irq_init+0x24/0x5f [ 0.410164] [<78d11498>] dummy_irq_init+0x24/0x5f [ 0.410164] [<78cf59e4>] do_one_initcall+0x94/0x120 [ 0.410164] [<78cf59e4>] do_one_initcall+0x94/0x120 [ 0.410164] [<78cf5b50>] kernel_init_freeable+0xe0/0x153 [ 0.410164] [<78cf5b50>] kernel_init_freeable+0xe0/0x153 [ 0.410164] [<78cf5b50>] ? kernel_init_freeable+0xe0/0x153 [ 0.410164] [<78cf5b50>] ? kernel_init_freeable+0xe0/0x153 [ 0.410164] [<788598cb>] kernel_init+0xb/0x140 [ 0.410164] [<788598cb>] kernel_init+0xb/0x140 [ 0.410164] [<7886573b>] ret_from_kernel_thread+0x1b/0x30 [ 0.410164] [<7886573b>] ret_from_kernel_thread+0x1b/0x30 [ 0.410164] [<788598c0>] ? rest_init+0xb0/0xb0 [ 0.410164] [<788598c0>] ? rest_init+0xb0/0xb0 [ 0.423962] dummy-irq: cannot register IRQ 0 [ 0.423962] dummy-irq: cannot register IRQ 0 [ 0.425162] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-111:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-114:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-20:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-36:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-38:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-40:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-46:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-49:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-4:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-50:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-57:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-61:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-62:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-79:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-7:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-84:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-88:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-89:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-95:20140907121826:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/e95893004104054d49406fd108fefa3ddc054366/dmesg-yocto-ivb41-97:20140907121826:i386-randconfig-j0-09070149:: 0:20:20 all_good:bad:all_bad boots 2014-09-07 12:19:03 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat Bisecting: 3376 revisions left to test after this (roughly 12 steps) [8a72f3820c4d14b27ad5336aed00063a7a7f1bef] Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:8a72f3820c4d14b27ad5336aed00063a7a7f1bef:bisect-linux 2014-09-07 12:19:05 8a72f3820c4d14b27ad5336aed00063a7a7f1bef compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-8a72f3820c4d14b27ad5336aed00063a7a7f1bef Check for kernel in /kernel/i386-randconfig-j0-09070149/8a72f3820c4d14b27ad5336aed00063a7a7f1bef waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-8a72f3820c4d14b27ad5336aed00063a7a7f1bef waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-j0-09070149-8a72f3820c4d14b27ad5336aed00063a7a7f1bef kernel: /kernel/i386-randconfig-j0-09070149/8a72f3820c4d14b27ad5336aed00063a7a7f1bef/vmlinuz-3.9.0-05157-g8a72f38 2014-09-07 12:23:05 detecting boot state ................... 18......... 20 SUCCESS Bisecting: 2857 revisions left to test after this (roughly 12 steps) [600fe9751aeb6f6b72de84076a05c5b8c04152c0] ipc_schedule_free() can do vfree() directly now running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:600fe9751aeb6f6b72de84076a05c5b8c04152c0:bisect-linux 2014-09-07 12:39:19 600fe9751aeb6f6b72de84076a05c5b8c04152c0 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-600fe9751aeb6f6b72de84076a05c5b8c04152c0 Check for kernel in /kernel/i386-randconfig-j0-09070149/600fe9751aeb6f6b72de84076a05c5b8c04152c0 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-600fe9751aeb6f6b72de84076a05c5b8c04152c0 kernel: /kernel/i386-randconfig-j0-09070149/600fe9751aeb6f6b72de84076a05c5b8c04152c0/vmlinuz-3.9.0-07393-g600fe97 2014-09-07 12:41:19 detecting boot state . TEST FAILURE ] [ 3.380871] lp0: using parport0 (interrupt-driven). [ 3.380871] lp0: using parport0 (interrupt-driven). [ 3.383124] genirq: Flags mismatch irq 0. 00000080 (dummy_irq) vs. 00015a20 (timer) [ 3.383124] genirq: Flags mismatch irq 0. 00000080 (dummy_irq) vs. 00015a20 (timer) [ 3.385691] CPU: 0 PID: 1 Comm: swapper Not tainted 3.9.0-07393-g600fe97 #1 [ 3.385691] CPU: 0 PID: 1 Comm: swapper Not tainted 3.9.0-07393-g600fe97 #1 [ 3.388064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.388064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.390137] 851b9a40 [ 3.390137] 851b9a40 851b9a40 851b9a40 78035ef4 78035ef4 7885cdfd 7885cdfd 78035f2c 78035f2c 782a7c96 782a7c96 78a4f820 78a4f820 00000000 00000000 [ 3.390137] 00000080 [ 3.390137] 00000080 78a6b486 78a6b486 00015a20 00015a20 78a70d9a 78a70d9a 00000000 00000000 00000206 00000206 78091050 78091050 851b9a40 851b9a40 [ 3.390137] 78091000 [ 3.390137] 78091000 7845ed90 7845ed90 78035f48 78035f48 782a7eb4 782a7eb4 00000000 00000000 00000000 00000000 00000000 00000000 78d11474 78d11474 [ 3.390137] Call Trace: [ 3.390137] Call Trace: [ 3.390137] [<7885cdfd>] dump_stack+0x16/0x18 [ 3.390137] [<7885cdfd>] dump_stack+0x16/0x18 [ 3.390137] [<782a7c96>] __setup_irq+0x416/0x440 [ 3.390137] [<782a7c96>] __setup_irq+0x416/0x440 [ 3.390137] [<7845ed90>] ? bmp085_i2c_probe+0x60/0x60 [ 3.390137] [<7845ed90>] ? bmp085_i2c_probe+0x60/0x60 [ 3.390137] [<782a7eb4>] request_threaded_irq+0xa4/0x150 [ 3.390137] [<782a7eb4>] request_threaded_irq+0xa4/0x150 [ 3.390137] [<78d11474>] ? bmp085_i2c_driver_init+0x11/0x11 [ 3.390137] [<78d11474>] ? bmp085_i2c_driver_init+0x11/0x11 [ 3.390137] [<78d11498>] dummy_irq_init+0x24/0x5f [ 3.390137] [<78d11498>] dummy_irq_init+0x24/0x5f [ 3.390137] [<78cf59e4>] do_one_initcall+0x94/0x120 [ 3.390137] [<78cf59e4>] do_one_initcall+0x94/0x120 [ 3.390137] [<78cf5b50>] kernel_init_freeable+0xe0/0x153 [ 3.390137] [<78cf5b50>] kernel_init_freeable+0xe0/0x153 [ 3.390137] [<78cf5b50>] ? kernel_init_freeable+0xe0/0x153 [ 3.390137] [<78cf5b50>] ? kernel_init_freeable+0xe0/0x153 [ 3.390137] [<7885975b>] kernel_init+0xb/0x140 [ 3.390137] [<7885975b>] kernel_init+0xb/0x140 [ 3.390137] [<788655fb>] ret_from_kernel_thread+0x1b/0x30 [ 3.390137] [<788655fb>] ret_from_kernel_thread+0x1b/0x30 [ 3.390137] [<78859750>] ? rest_init+0xb0/0xb0 [ 3.390137] [<78859750>] ? rest_init+0xb0/0xb0 [ 3.457071] dummy-irq: cannot register IRQ 0 [ 3.457071] dummy-irq: cannot register IRQ 0 [ 3.458463] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti /kernel/i386-randconfig-j0-09070149/600fe9751aeb6f6b72de84076a05c5b8c04152c0/dmesg-quantal-lkp-nex04-101:20140907124107:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/600fe9751aeb6f6b72de84076a05c5b8c04152c0/dmesg-quantal-lkp-nex04-103:20140907124107:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/600fe9751aeb6f6b72de84076a05c5b8c04152c0/dmesg-quantal-lkp-nex04-154:20140907124108:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/600fe9751aeb6f6b72de84076a05c5b8c04152c0/dmesg-quantal-lkp-nex04-21:20140907124108:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/600fe9751aeb6f6b72de84076a05c5b8c04152c0/dmesg-quantal-lkp-nex04-74:20140907124107:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/600fe9751aeb6f6b72de84076a05c5b8c04152c0/dmesg-quantal-lkp-nex04-9:20140907124107:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/600fe9751aeb6f6b72de84076a05c5b8c04152c0/dmesg-quantal-lkp-nex04-22:20140907124108:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/600fe9751aeb6f6b72de84076a05c5b8c04152c0/dmesg-quantal-lkp-nex04-88:20140907124107:i386-randconfig-j0-09070149:: 0:8:8 all_good:bad:all_bad boots 2014-09-07 12:41:50 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat Bisecting: 2085 revisions left to test after this (roughly 12 steps) [126de6b20bfb82cc19012d5048f11f339ae5a021] linkage.h: fix build breakage due to symbol prefix handling running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:126de6b20bfb82cc19012d5048f11f339ae5a021:bisect-linux 2014-09-07 12:41:51 126de6b20bfb82cc19012d5048f11f339ae5a021 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-126de6b20bfb82cc19012d5048f11f339ae5a021 Check for kernel in /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-126de6b20bfb82cc19012d5048f11f339ae5a021 kernel: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/vmlinuz-3.9.0-07169-g126de6b 2014-09-07 12:43:51 detecting boot state . TEST FAILURE ] [ 3.199925] lp0: using parport0 (interrupt-driven). [ 3.199925] lp0: using parport0 (interrupt-driven). [ 3.204299] genirq: Flags mismatch irq 0. 00000080 (dummy_irq) vs. 00015a20 (timer) [ 3.204299] genirq: Flags mismatch irq 0. 00000080 (dummy_irq) vs. 00015a20 (timer) [ 3.208958] CPU: 0 PID: 1 Comm: swapper Not tainted 3.9.0-07169-g126de6b #2 [ 3.208958] CPU: 0 PID: 1 Comm: swapper Not tainted 3.9.0-07169-g126de6b #2 [ 3.211955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.211955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 3.211955] 851b9a40 [ 3.211955] 851b9a40 851b9a40 851b9a40 78025ef4 78025ef4 7885ccad 7885ccad 78025f2c 78025f2c 782a7c46 782a7c46 78a4f9f4 78a4f9f4 00000000 00000000 [ 3.211955] 00000080 [ 3.211955] 00000080 78a6b7a6 78a6b7a6 00015a20 00015a20 78a710ba 78a710ba 00000000 00000000 00000206 00000206 78091050 78091050 851b9a40 851b9a40 [ 3.211955] 78091000 [ 3.211955] 78091000 7845ebd0 7845ebd0 78025f48 78025f48 782a7e64 782a7e64 00000000 00000000 00000000 00000000 00000000 00000000 78d13455 78d13455 [ 3.211955] Call Trace: [ 3.211955] Call Trace: [ 3.211955] [<7885ccad>] dump_stack+0x16/0x18 [ 3.211955] [<7885ccad>] dump_stack+0x16/0x18 [ 3.211955] [<782a7c46>] __setup_irq+0x416/0x440 [ 3.211955] [<782a7c46>] __setup_irq+0x416/0x440 [ 3.211955] [<7845ebd0>] ? bmp085_i2c_probe+0x60/0x60 [ 3.211955] [<7845ebd0>] ? bmp085_i2c_probe+0x60/0x60 [ 3.211955] [<782a7e64>] request_threaded_irq+0xa4/0x150 [ 3.211955] [<782a7e64>] request_threaded_irq+0xa4/0x150 [ 3.211955] [<78d13455>] ? bmp085_i2c_driver_init+0x11/0x11 [ 3.211955] [<78d13455>] ? bmp085_i2c_driver_init+0x11/0x11 [ 3.211955] [<78d13479>] dummy_irq_init+0x24/0x5f [ 3.211955] [<78d13479>] dummy_irq_init+0x24/0x5f [ 3.211955] [<78cf79e4>] do_one_initcall+0x94/0x120 [ 3.211955] [<78cf79e4>] do_one_initcall+0x94/0x120 [ 3.211955] [<78cf7b50>] kernel_init_freeable+0xe0/0x153 [ 3.211955] [<78cf7b50>] kernel_init_freeable+0xe0/0x153 [ 3.211955] [<78cf7b50>] ? kernel_init_freeable+0xe0/0x153 [ 3.211955] [<78cf7b50>] ? kernel_init_freeable+0xe0/0x153 [ 3.211955] [<7885960b>] kernel_init+0xb/0x140 [ 3.211955] [<7885960b>] kernel_init+0xb/0x140 [ 3.211955] [<7886547b>] ret_from_kernel_thread+0x1b/0x30 [ 3.211955] [<7886547b>] ret_from_kernel_thread+0x1b/0x30 [ 3.211955] [<78859600>] ? rest_init+0xb0/0xb0 [ 3.211955] [<78859600>] ? rest_init+0xb0/0xb0 [ 3.302880] dummy-irq: cannot register IRQ 0 [ 3.302880] dummy-irq: cannot register IRQ 0 [ 3.304385] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-102:20140907124329:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-109:20140907124328:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-116:20140907124330:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-118:20140907124329:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-153:20140907124329:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-157:20140907124328:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-159:20140907124329:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-15:20140907124329:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-16:20140907124329:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-171:20140907124329:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-17:20140907124329:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-23:20140907124329:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-3:20140907124330:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-47:20140907124330:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-55:20140907124330:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-92:20140907124328:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/126de6b20bfb82cc19012d5048f11f339ae5a021/dmesg-quantal-lkp-nex04-98:20140907124329:i386-randconfig-j0-09070149:: 0:17:17 all_good:bad:all_bad boots 2014-09-07 12:44:23 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat Bisecting: 1861 revisions left to test after this (roughly 11 steps) [251df49db3327c64bf917bfdba94491fde2b4ee0] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:251df49db3327c64bf917bfdba94491fde2b4ee0:bisect-linux 2014-09-07 12:44:25 251df49db3327c64bf917bfdba94491fde2b4ee0 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-251df49db3327c64bf917bfdba94491fde2b4ee0 Check for kernel in /kernel/i386-randconfig-j0-09070149/251df49db3327c64bf917bfdba94491fde2b4ee0 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-251df49db3327c64bf917bfdba94491fde2b4ee0 kernel: /kernel/i386-randconfig-j0-09070149/251df49db3327c64bf917bfdba94491fde2b4ee0/vmlinuz-3.9.0-05355-g251df49 2014-09-07 12:46:25 detecting boot state .................. 18......... 20 SUCCESS Bisecting: 1814 revisions left to test after this (roughly 11 steps) [73287a43cc79ca06629a88d1a199cd283f42456a] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:73287a43cc79ca06629a88d1a199cd283f42456a:bisect-linux 2014-09-07 13:02:29 73287a43cc79ca06629a88d1a199cd283f42456a compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-73287a43cc79ca06629a88d1a199cd283f42456a Check for kernel in /kernel/i386-randconfig-j0-09070149/73287a43cc79ca06629a88d1a199cd283f42456a waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-73287a43cc79ca06629a88d1a199cd283f42456a waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-j0-09070149-73287a43cc79ca06629a88d1a199cd283f42456a kernel: /kernel/i386-randconfig-j0-09070149/73287a43cc79ca06629a88d1a199cd283f42456a/vmlinuz-3.9.0-08182-g73287a4 2014-09-07 13:06:29 detecting boot state . TEST FAILURE ] [ 2.860429] lp0: using parport0 (interrupt-driven). [ 2.860429] lp0: using parport0 (interrupt-driven). [ 2.862512] genirq: Flags mismatch irq 0. 00000080 (dummy_irq) vs. 00015a20 (timer) [ 2.862512] genirq: Flags mismatch irq 0. 00000080 (dummy_irq) vs. 00015a20 (timer) [ 2.864906] CPU: 0 PID: 1 Comm: swapper Not tainted 3.9.0-08182-g73287a4 #6 [ 2.864906] CPU: 0 PID: 1 Comm: swapper Not tainted 3.9.0-08182-g73287a4 #6 [ 2.870073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.870073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2.870073] 851b9a40 [ 2.870073] 851b9a40 851b9a40 851b9a40 78025ef4 78025ef4 7885ccad 7885ccad 78025f2c 78025f2c 782a7c46 782a7c46 78a4f9f4 78a4f9f4 00000000 00000000 [ 2.870073] 00000080 [ 2.870073] 00000080 78a6b7a6 78a6b7a6 00015a20 00015a20 78a710ba 78a710ba 00000000 00000000 00000206 00000206 78091050 78091050 851b9a40 851b9a40 [ 2.870073] 78091000 [ 2.870073] 78091000 7845ebd0 7845ebd0 78025f48 78025f48 782a7e64 782a7e64 00000000 00000000 00000000 00000000 00000000 00000000 78d13455 78d13455 [ 2.870073] Call Trace: [ 2.870073] Call Trace: [ 2.870073] [<7885ccad>] dump_stack+0x16/0x18 [ 2.870073] [<7885ccad>] dump_stack+0x16/0x18 [ 2.870073] [<782a7c46>] __setup_irq+0x416/0x440 [ 2.870073] [<782a7c46>] __setup_irq+0x416/0x440 [ 2.870073] [<7845ebd0>] ? bmp085_i2c_probe+0x60/0x60 [ 2.870073] [<7845ebd0>] ? bmp085_i2c_probe+0x60/0x60 [ 2.870073] [<782a7e64>] request_threaded_irq+0xa4/0x150 [ 2.870073] [<782a7e64>] request_threaded_irq+0xa4/0x150 [ 2.870073] [<78d13455>] ? bmp085_i2c_driver_init+0x11/0x11 [ 2.870073] [<78d13455>] ? bmp085_i2c_driver_init+0x11/0x11 [ 2.870073] [<78d13479>] dummy_irq_init+0x24/0x5f [ 2.870073] [<78d13479>] dummy_irq_init+0x24/0x5f [ 2.870073] [<78cf79e4>] do_one_initcall+0x94/0x120 [ 2.870073] [<78cf79e4>] do_one_initcall+0x94/0x120 [ 2.870073] [<78cf7b50>] kernel_init_freeable+0xe0/0x153 [ 2.870073] [<78cf7b50>] kernel_init_freeable+0xe0/0x153 [ 2.870073] [<78cf7b50>] ? kernel_init_freeable+0xe0/0x153 [ 2.870073] [<78cf7b50>] ? kernel_init_freeable+0xe0/0x153 [ 2.870073] [<7885960b>] kernel_init+0xb/0x140 [ 2.870073] [<7885960b>] kernel_init+0xb/0x140 [ 2.870073] [<7886547b>] ret_from_kernel_thread+0x1b/0x30 [ 2.870073] [<7886547b>] ret_from_kernel_thread+0x1b/0x30 [ 2.870073] [<78859600>] ? rest_init+0xb0/0xb0 [ 2.870073] [<78859600>] ? rest_init+0xb0/0xb0 [ 2.938801] dummy-irq: cannot register IRQ 0 [ 2.938801] dummy-irq: cannot register IRQ 0 [ 2.940441] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti /kernel/i386-randconfig-j0-09070149/73287a43cc79ca06629a88d1a199cd283f42456a/dmesg-quantal-lkp-nex04-144:20140907130621:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/73287a43cc79ca06629a88d1a199cd283f42456a/dmesg-quantal-lkp-nex04-170:20140907130621:i386-randconfig-j0-09070149:: 0:2:2 all_good:bad:all_bad boots 2014-09-07 13:07:06 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat linear-bisect: bad branch may be git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next linear-bisect: handle over to git bisect linear-bisect: git bisect start 73287a43cc79ca06629a88d1a199cd283f42456a 251df49db3327c64bf917bfdba94491fde2b4ee0 -- Previous HEAD position was 73287a4... Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next HEAD is now at fcb2133... Merge 'jbarnes/async-fb-probe' into devel-roam-i386-201405300201 Bisecting: 965 revisions left to test after this (roughly 10 steps) [953c96e0d85615d1ab1f100e525d376053294dc2] tg3: Use bool not int linear-bisect: git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:953c96e0d85615d1ab1f100e525d376053294dc2:bisect-linux 2014-09-07 13:17:50 953c96e0d85615d1ab1f100e525d376053294dc2 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-953c96e0d85615d1ab1f100e525d376053294dc2 Check for kernel in /kernel/i386-randconfig-j0-09070149/953c96e0d85615d1ab1f100e525d376053294dc2 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-953c96e0d85615d1ab1f100e525d376053294dc2 kernel: /kernel/i386-randconfig-j0-09070149/953c96e0d85615d1ab1f100e525d376053294dc2/vmlinuz-3.9.0-rc5-01145-g953c96e 2014-09-07 13:19:50 detecting boot state 20 SUCCESS Bisecting: 482 revisions left to test after this (roughly 9 steps) [4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90] wil6210: more Rx descriptor accessor functions running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90:bisect-linux 2014-09-07 13:20:23 4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90 Check for kernel in /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90 kernel: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/vmlinuz-3.9.0-rc1-00939-g4fc4118c 2014-09-07 13:22:23 detecting boot state . TEST FAILURE [ 2.594671] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 2.596570] ------------[ cut here ]------------ [ 2.596570] ------------[ cut here ]------------ [ 2.597985] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 2.597985] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 2.612758] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 2.612758] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 2.614503] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00939-g4fc4118c #3 [ 2.614503] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00939-g4fc4118c #3 [ 2.616637] Call Trace: [ 2.616637] Call Trace: [ 2.617399] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 2.617399] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 2.618999] [<7836890f>] ? kobject_get+0x2f/0x40 [ 2.618999] [<7836890f>] ? kobject_get+0x2f/0x40 [ 2.624759] [<7836890f>] ? kobject_get+0x2f/0x40 [ 2.624759] [<7836890f>] ? kobject_get+0x2f/0x40 [ 2.626226] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 2.626226] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 2.627837] [<7836890f>] kobject_get+0x2f/0x40 [ 2.627837] [<7836890f>] kobject_get+0x2f/0x40 [ 2.629231] [<78443a1f>] get_device+0xf/0x20 [ 2.629231] [<78443a1f>] get_device+0xf/0x20 [ 2.642738] [<78446f9d>] driver_detach+0x1d/0xa0 [ 2.642738] [<78446f9d>] driver_detach+0x1d/0xa0 [ 2.644241] [<78445bec>] bus_remove_driver+0x6c/0xe0 [ 2.644241] [<78445bec>] bus_remove_driver+0x6c/0xe0 [ 2.645783] [<78447af5>] ? class_unregister+0x55/0x80 [ 2.645783] [<78447af5>] ? class_unregister+0x55/0x80 [ 2.647376] [<784474e9>] driver_unregister+0x49/0x80 [ 2.647376] [<784474e9>] driver_unregister+0x49/0x80 [ 2.648913] [<78cf7d32>] init_mac80211_hwsim+0x84e/0x85c [ 2.648913] [<78cf7d32>] init_mac80211_hwsim+0x84e/0x85c [ 2.650703] [<78cf74e4>] ? if_spi_init_module+0xa1/0xa1 [ 2.650703] [<78cf74e4>] ? if_spi_init_module+0xa1/0xa1 [ 2.652374] [<78cd89a2>] do_one_initcall+0x6a/0x10d [ 2.652374] [<78cd89a2>] do_one_initcall+0x6a/0x10d [ 2.660854] [<78cd8b25>] kernel_init_freeable+0xe0/0x153 [ 2.660854] [<78cd8b25>] kernel_init_freeable+0xe0/0x153 [ 2.662531] [<7884a03b>] kernel_init+0xb/0x140 [ 2.662531] [<7884a03b>] kernel_init+0xb/0x140 [ 2.663926] [<78855d7b>] ret_from_kernel_thread+0x1b/0x30 [ 2.663926] [<78855d7b>] ret_from_kernel_thread+0x1b/0x30 [ 2.665595] [<7884a030>] ? rest_init+0xb0/0xb0 [ 2.665595] [<7884a030>] ? rest_init+0xb0/0xb0 [ 2.667009] ---[ end trace adcb90bf108ebb55 ]--- [ 2.667009] ---[ end trace adcb90bf108ebb55 ]--- /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-quantal-lkp-nex04-125:20140907132144:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-quantal-lkp-nex04-135:20140907132144:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-quantal-lkp-nex04-154:20140907132144:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-quantal-lkp-nex04-168:20140907132144:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-quantal-lkp-nex04-16:20140907132144:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-quantal-lkp-nex04-183:20140907132144:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-quantal-lkp-nex04-20:20140907132144:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-quantal-lkp-nex04-24:20140907132144:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-quantal-lkp-nex04-37:20140907132144:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-quantal-lkp-nex04-43:20140907132144:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-quantal-lkp-nex04-49:20140907132143:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-quantal-lkp-nex04-74:20140907132144:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-quantal-lkp-nex04-99:20140907132144:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-yocto-lkp-nex04-104:20140907132138:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-yocto-lkp-nex04-123:20140907132139:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-yocto-lkp-nex04-14:20140907132139:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-yocto-lkp-nex04-188:20140907132139:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-yocto-lkp-nex04-18:20140907132139:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-yocto-lkp-nex04-64:20140907132138:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/4fc4118cdb29ab946b8a586fc766ebb6ae1e1c90/dmesg-quantal-lkp-nex04-115:20140907132149:i386-randconfig-j0-09070149:: 0:20:20 all_good:bad:all_bad boots 2014-09-07 13:22:54 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat Bisecting: 241 revisions left to test after this (roughly 8 steps) [e73dcfbf061b524fe9aaef56cf3c2e234a45ec19] Bluetooth: hidp: fix sending output reports on intr channel running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:e73dcfbf061b524fe9aaef56cf3c2e234a45ec19:bisect-linux 2014-09-07 13:24:24 e73dcfbf061b524fe9aaef56cf3c2e234a45ec19 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-e73dcfbf061b524fe9aaef56cf3c2e234a45ec19 Check for kernel in /kernel/i386-randconfig-j0-09070149/e73dcfbf061b524fe9aaef56cf3c2e234a45ec19 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-e73dcfbf061b524fe9aaef56cf3c2e234a45ec19 kernel: /kernel/i386-randconfig-j0-09070149/e73dcfbf061b524fe9aaef56cf3c2e234a45ec19/vmlinuz-3.9.0-rc1-00676-ge73dcfb 2014-09-07 13:26:24 detecting boot state 2 3 4............... 16. 18 20 SUCCESS Bisecting: 120 revisions left to test after this (roughly 7 steps) [d5590bba37f3c7d496195648532d5313abb43891] NFC: pn533: Re-group fields in struct pn533 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:d5590bba37f3c7d496195648532d5313abb43891:bisect-linux 2014-09-07 13:37:34 d5590bba37f3c7d496195648532d5313abb43891 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-d5590bba37f3c7d496195648532d5313abb43891 Check for kernel in /kernel/i386-randconfig-j0-09070149/d5590bba37f3c7d496195648532d5313abb43891 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-d5590bba37f3c7d496195648532d5313abb43891 kernel: /kernel/i386-randconfig-j0-09070149/d5590bba37f3c7d496195648532d5313abb43891/vmlinuz-3.9.0-rc1-00780-gd5590bb 2014-09-07 13:39:34 detecting boot state ................... 1 4.... 5 6..... 7................ 9 16 20 SUCCESS Bisecting: 60 revisions left to test after this (roughly 6 steps) [06d961a8e210035bff7e82f466107f9ab4a8fd94] mac80211/minstrel: use the new rate control API running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:06d961a8e210035bff7e82f466107f9ab4a8fd94:bisect-linux 2014-09-07 14:05:50 06d961a8e210035bff7e82f466107f9ab4a8fd94 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-06d961a8e210035bff7e82f466107f9ab4a8fd94 Check for kernel in /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-06d961a8e210035bff7e82f466107f9ab4a8fd94 kernel: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/vmlinuz-3.9.0-rc1-00819-g06d961a 2014-09-07 14:07:50 detecting boot state . TEST FAILURE [ 1.161988] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 1.162887] ------------[ cut here ]------------ [ 1.162887] ------------[ cut here ]------------ [ 1.163576] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 1.163576] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 1.164835] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 1.164835] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 1.165656] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00819-g06d961a #5 [ 1.165656] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00819-g06d961a #5 [ 1.166639] Call Trace: [ 1.166639] Call Trace: [ 1.167009] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 1.167009] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 1.167774] [<7836890f>] ? kobject_get+0x2f/0x40 [ 1.167774] [<7836890f>] ? kobject_get+0x2f/0x40 [ 1.168462] [<7836890f>] ? kobject_get+0x2f/0x40 [ 1.168462] [<7836890f>] ? kobject_get+0x2f/0x40 [ 1.169157] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 1.169157] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 1.169907] [<7836890f>] kobject_get+0x2f/0x40 [ 1.169907] [<7836890f>] kobject_get+0x2f/0x40 [ 1.170610] [<78443a1f>] get_device+0xf/0x20 [ 1.170610] [<78443a1f>] get_device+0xf/0x20 [ 1.171286] [<78446f9d>] driver_detach+0x1d/0xa0 [ 1.171286] [<78446f9d>] driver_detach+0x1d/0xa0 [ 1.171977] [<78445bec>] bus_remove_driver+0x6c/0xe0 [ 1.171977] [<78445bec>] bus_remove_driver+0x6c/0xe0 [ 1.172729] [<78447af5>] ? class_unregister+0x55/0x80 [ 1.172729] [<78447af5>] ? class_unregister+0x55/0x80 [ 1.173483] [<784474e9>] driver_unregister+0x49/0x80 [ 1.173483] [<784474e9>] driver_unregister+0x49/0x80 [ 1.174224] [<78cf7d1f>] init_mac80211_hwsim+0x83b/0x849 [ 1.174224] [<78cf7d1f>] init_mac80211_hwsim+0x83b/0x849 [ 1.175017] [<78cf74e4>] ? if_spi_init_module+0xa1/0xa1 [ 1.175017] [<78cf74e4>] ? if_spi_init_module+0xa1/0xa1 [ 1.175800] [<78cd89a2>] do_one_initcall+0x6a/0x10d [ 1.175800] [<78cd89a2>] do_one_initcall+0x6a/0x10d [ 1.176525] [<78cd8b25>] kernel_init_freeable+0xe0/0x153 [ 1.176525] [<78cd8b25>] kernel_init_freeable+0xe0/0x153 [ 1.177319] [<78849a3b>] kernel_init+0xb/0x140 [ 1.177319] [<78849a3b>] kernel_init+0xb/0x140 [ 1.177989] [<7885577b>] ret_from_kernel_thread+0x1b/0x30 [ 1.177989] [<7885577b>] ret_from_kernel_thread+0x1b/0x30 [ 1.178788] [<78849a30>] ? rest_init+0xb0/0xb0 [ 1.178788] [<78849a30>] ? rest_init+0xb0/0xb0 [ 1.179448] ---[ end trace d290399580ca0d6d ]--- [ 1.179448] ---[ end trace d290399580ca0d6d ]--- /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-103:20140907140654:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-110:20140907140652:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-113:20140907140654:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-122:20140907140653:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-125:20140907140653:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-127:20140907140654:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-16:20140907140651:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-18:20140907140654:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-21:20140907140654:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-28:20140907140653:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-46:20140907140652:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-53:20140907140652:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-70:20140907140654:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-78:20140907140657:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-79:20140907140652:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-7:20140907140654:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-88:20140907140654:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-8:20140907140652:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-91:20140907140654:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-quantal-ivb41-97:20140907140652:i386-randconfig-j0-09070149:: 0:20:20 all_good:bad:all_bad boots 2014-09-07 14:08:21 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat Bisecting: 29 revisions left to test after this (roughly 5 steps) [97990a060e6757f48b931a3946b17c1c4362c3fb] nl80211: allow using wdev identifiers to get scan results running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:97990a060e6757f48b931a3946b17c1c4362c3fb:bisect-linux 2014-09-07 14:08:22 97990a060e6757f48b931a3946b17c1c4362c3fb compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-97990a060e6757f48b931a3946b17c1c4362c3fb Check for kernel in /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-97990a060e6757f48b931a3946b17c1c4362c3fb kernel: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/vmlinuz-3.9.0-rc1-00151-g97990a0 2014-09-07 14:10:22 detecting boot state . TEST FAILURE [ 1.366450] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 1.367985] ------------[ cut here ]------------ [ 1.367985] ------------[ cut here ]------------ [ 1.369161] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 1.369161] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 1.371326] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 1.371326] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 1.372747] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00151-g97990a0 #3 [ 1.372747] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00151-g97990a0 #3 [ 1.374424] Call Trace: [ 1.374424] Call Trace: [ 1.375056] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 1.375056] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 1.376393] [<783688ff>] ? kobject_get+0x2f/0x40 [ 1.376393] [<783688ff>] ? kobject_get+0x2f/0x40 [ 1.377583] [<783688ff>] ? kobject_get+0x2f/0x40 [ 1.377583] [<783688ff>] ? kobject_get+0x2f/0x40 [ 1.378762] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 1.378762] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 1.380147] [<783688ff>] kobject_get+0x2f/0x40 [ 1.380147] [<783688ff>] kobject_get+0x2f/0x40 [ 1.381310] [<7844392f>] get_device+0xf/0x20 [ 1.381310] [<7844392f>] get_device+0xf/0x20 [ 1.382407] [<78446ead>] driver_detach+0x1d/0xa0 [ 1.382407] [<78446ead>] driver_detach+0x1d/0xa0 [ 1.383608] [<78445afc>] bus_remove_driver+0x6c/0xe0 [ 1.383608] [<78445afc>] bus_remove_driver+0x6c/0xe0 [ 1.384879] [<78447a05>] ? class_unregister+0x55/0x80 [ 1.384879] [<78447a05>] ? class_unregister+0x55/0x80 [ 1.386161] [<784473f9>] driver_unregister+0x49/0x80 [ 1.386161] [<784473f9>] driver_unregister+0x49/0x80 [ 1.387426] [<78cf3d1f>] init_mac80211_hwsim+0x83b/0x849 [ 1.387426] [<78cf3d1f>] init_mac80211_hwsim+0x83b/0x849 [ 1.388789] [<78cf34e4>] ? if_spi_init_module+0xa1/0xa1 [ 1.388789] [<78cf34e4>] ? if_spi_init_module+0xa1/0xa1 [ 1.390235] [<78cd49a2>] do_one_initcall+0x6a/0x10d [ 1.390235] [<78cd49a2>] do_one_initcall+0x6a/0x10d [ 1.391495] [<78cd4b25>] kernel_init_freeable+0xe0/0x153 [ 1.391495] [<78cd4b25>] kernel_init_freeable+0xe0/0x153 [ 1.392838] [<7884757b>] kernel_init+0xb/0x140 [ 1.392838] [<7884757b>] kernel_init+0xb/0x140 [ 1.393833] [<788532fb>] ret_from_kernel_thread+0x1b/0x30 [ 1.393833] [<788532fb>] ret_from_kernel_thread+0x1b/0x30 [ 1.395023] [<78847570>] ? rest_init+0xb0/0xb0 [ 1.395023] [<78847570>] ? rest_init+0xb0/0xb0 [ 1.396018] ---[ end trace 15bb3e57e91afbd3 ]--- [ 1.396018] ---[ end trace 15bb3e57e91afbd3 ]--- /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-109:20140907140950:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-118:20140907140952:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-16:20140907140952:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-18:20140907140950:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-21:20140907140950:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-22:20140907140949:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-38:20140907140952:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-3:20140907140950:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-46:20140907140952:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-55:20140907140952:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-5:20140907140950:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-62:20140907140949:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-63:20140907140952:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-70:20140907140950:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-75:20140907140950:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-79:20140907140952:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-81:20140907140952:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-85:20140907140949:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-90:20140907140950:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/97990a060e6757f48b931a3946b17c1c4362c3fb/dmesg-quantal-ivb41-51:20140907140957:i386-randconfig-j0-09070149:: 0:20:20 all_good:bad:all_bad boots 2014-09-07 14:10:53 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat Bisecting: 14 revisions left to test after this (roughly 4 steps) [85220d71bf3ca1ba9129e0744247ae5f61bec559] mac80211: support secondary channel offset in CSA running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:85220d71bf3ca1ba9129e0744247ae5f61bec559:bisect-linux 2014-09-07 14:10:53 85220d71bf3ca1ba9129e0744247ae5f61bec559 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-85220d71bf3ca1ba9129e0744247ae5f61bec559 Check for kernel in /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-85220d71bf3ca1ba9129e0744247ae5f61bec559 kernel: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/vmlinuz-3.9.0-rc1-00136-g85220d7 2014-09-07 14:12:53 detecting boot state . TEST FAILURE [ 1.238215] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 1.239510] ------------[ cut here ]------------ [ 1.239510] ------------[ cut here ]------------ [ 1.240485] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 1.240485] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 1.241784] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 1.241784] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 1.243069] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00136-g85220d7 #4 [ 1.243069] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00136-g85220d7 #4 [ 1.244777] Call Trace: [ 1.244777] Call Trace: [ 1.245402] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 1.245402] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 1.246715] [<783688ff>] ? kobject_get+0x2f/0x40 [ 1.246715] [<783688ff>] ? kobject_get+0x2f/0x40 [ 1.247872] [<783688ff>] ? kobject_get+0x2f/0x40 [ 1.247872] [<783688ff>] ? kobject_get+0x2f/0x40 [ 1.249029] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 1.249029] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 1.250368] [<783688ff>] kobject_get+0x2f/0x40 [ 1.250368] [<783688ff>] kobject_get+0x2f/0x40 [ 1.251488] [<7844392f>] get_device+0xf/0x20 [ 1.251488] [<7844392f>] get_device+0xf/0x20 [ 1.252563] [<78446ead>] driver_detach+0x1d/0xa0 [ 1.252563] [<78446ead>] driver_detach+0x1d/0xa0 [ 1.253744] [<78445afc>] bus_remove_driver+0x6c/0xe0 [ 1.253744] [<78445afc>] bus_remove_driver+0x6c/0xe0 [ 1.254982] [<78447a05>] ? class_unregister+0x55/0x80 [ 1.254982] [<78447a05>] ? class_unregister+0x55/0x80 [ 1.256252] [<784473f9>] driver_unregister+0x49/0x80 [ 1.256252] [<784473f9>] driver_unregister+0x49/0x80 [ 1.257517] [<78cf3d1f>] init_mac80211_hwsim+0x83b/0x849 [ 1.257517] [<78cf3d1f>] init_mac80211_hwsim+0x83b/0x849 [ 1.258846] [<78cf34e4>] ? if_spi_init_module+0xa1/0xa1 [ 1.258846] [<78cf34e4>] ? if_spi_init_module+0xa1/0xa1 [ 1.260258] [<78cd49a2>] do_one_initcall+0x6a/0x10d [ 1.260258] [<78cd49a2>] do_one_initcall+0x6a/0x10d [ 1.261484] [<78cd4b25>] kernel_init_freeable+0xe0/0x153 [ 1.261484] [<78cd4b25>] kernel_init_freeable+0xe0/0x153 [ 1.262809] [<7884708b>] kernel_init+0xb/0x140 [ 1.262809] [<7884708b>] kernel_init+0xb/0x140 [ 1.263933] [<78852dbb>] ret_from_kernel_thread+0x1b/0x30 [ 1.263933] [<78852dbb>] ret_from_kernel_thread+0x1b/0x30 [ 1.265305] [<78847080>] ? rest_init+0xb0/0xb0 [ 1.265305] [<78847080>] ? rest_init+0xb0/0xb0 [ 1.266428] ---[ end trace 0c43ff0ca8aea646 ]--- [ 1.266428] ---[ end trace 0c43ff0ca8aea646 ]--- /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-10:20140907141136:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-11:20140907141136:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-120:20140907141136:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-19:20140907141137:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-20:20140907141136:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-24:20140907141136:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-27:20140907141136:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-48:20140907141136:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-71:20140907141136:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-75:20140907141136:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-83:20140907141136:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-90:20140907141136:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-18:20140907141141:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-21:20140907141141:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-4:20140907141141:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-9:20140907141141:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-123:20140907141141:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-3:20140907141141:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-70:20140907141141:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/85220d71bf3ca1ba9129e0744247ae5f61bec559/dmesg-quantal-ivb41-30:20140907141141:i386-randconfig-j0-09070149:: 0:20:20 all_good:bad:all_bad boots 2014-09-07 14:13:24 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat Bisecting: 7 revisions left to test after this (roughly 3 steps) [0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c] mac80211: provide SSID in IBSS mode running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c:bisect-linux 2014-09-07 14:13:25 0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c Check for kernel in /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c kernel: /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/vmlinuz-3.9.0-rc1-00128-g0ca54f6 2014-09-07 14:15:25 detecting boot state . TEST FAILURE [ 0.751310] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 0.752770] ------------[ cut here ]------------ [ 0.752770] ------------[ cut here ]------------ [ 0.753878] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 0.753878] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 0.755878] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 0.755878] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 0.757226] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00128-g0ca54f6 #5 [ 0.757226] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00128-g0ca54f6 #5 [ 0.758829] Call Trace: [ 0.758829] Call Trace: [ 0.759426] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 0.759426] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 0.771788] [<783688ff>] ? kobject_get+0x2f/0x40 [ 0.771788] [<783688ff>] ? kobject_get+0x2f/0x40 [ 0.772928] [<783688ff>] ? kobject_get+0x2f/0x40 [ 0.772928] [<783688ff>] ? kobject_get+0x2f/0x40 [ 0.774068] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 0.774068] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 0.775291] [<783688ff>] kobject_get+0x2f/0x40 [ 0.775291] [<783688ff>] kobject_get+0x2f/0x40 [ 0.776423] [<7844392f>] get_device+0xf/0x20 [ 0.776423] [<7844392f>] get_device+0xf/0x20 [ 0.777566] [<78446ead>] driver_detach+0x1d/0xa0 [ 0.777566] [<78446ead>] driver_detach+0x1d/0xa0 [ 0.778686] [<78445afc>] bus_remove_driver+0x6c/0xe0 [ 0.778686] [<78445afc>] bus_remove_driver+0x6c/0xe0 [ 0.779912] [<78447a05>] ? class_unregister+0x55/0x80 [ 0.779912] [<78447a05>] ? class_unregister+0x55/0x80 [ 0.790228] [<784473f9>] driver_unregister+0x49/0x80 [ 0.790228] [<784473f9>] driver_unregister+0x49/0x80 [ 0.791445] [<78cf3d1f>] init_mac80211_hwsim+0x83b/0x849 [ 0.791445] [<78cf3d1f>] init_mac80211_hwsim+0x83b/0x849 [ 0.792727] [<78cf34e4>] ? if_spi_init_module+0xa1/0xa1 [ 0.792727] [<78cf34e4>] ? if_spi_init_module+0xa1/0xa1 [ 0.794004] [<78cd49a2>] do_one_initcall+0x6a/0x10d [ 0.794004] [<78cd49a2>] do_one_initcall+0x6a/0x10d [ 0.795206] [<78cd4b25>] kernel_init_freeable+0xe0/0x153 [ 0.795206] [<78cd4b25>] kernel_init_freeable+0xe0/0x153 [ 0.796575] [<78846cbb>] kernel_init+0xb/0x140 [ 0.796575] [<78846cbb>] kernel_init+0xb/0x140 [ 0.797658] [<788529fb>] ret_from_kernel_thread+0x1b/0x30 [ 0.797658] [<788529fb>] ret_from_kernel_thread+0x1b/0x30 [ 0.798962] [<78846cb0>] ? rest_init+0xb0/0xb0 [ 0.798962] [<78846cb0>] ? rest_init+0xb0/0xb0 [ 0.814144] ---[ end trace 58520f972765303b ]--- [ 0.814144] ---[ end trace 58520f972765303b ]--- /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-ivb41-28:20140907141413:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-12:20140907141208:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-13:20140907141212:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-15:20140907141212:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-16:20140907141211:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-17:20140907141212:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-18:20140907141211:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-19:20140907141209:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-21:20140907141209:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-22:20140907141211:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-26:20140907141211:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-27:20140907141209:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-28:20140907141209:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-2:20140907141209:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-30:20140907141212:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-3:20140907141212:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-4:20140907141210:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-5:20140907141210:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-6:20140907141208:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 /kernel/i386-randconfig-j0-09070149/0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c/dmesg-yocto-kbuild-8:20140907141211:i386-randconfig-j0-09070149:3.9.0-rc1-00128-g0ca54f6:5 0:20:20 all_good:bad:all_bad boots 2014-09-07 14:15:56 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat Bisecting: 3 revisions left to test after this (roughly 2 steps) [3088f7d2db42925808c4b43a6258647ee4d1dd5f] mac80211: stringify another plink state running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:3088f7d2db42925808c4b43a6258647ee4d1dd5f:bisect-linux 2014-09-07 14:15:56 3088f7d2db42925808c4b43a6258647ee4d1dd5f compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-3088f7d2db42925808c4b43a6258647ee4d1dd5f Check for kernel in /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-3088f7d2db42925808c4b43a6258647ee4d1dd5f kernel: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/vmlinuz-3.9.0-rc1-00124-g3088f7d 2014-09-07 14:17:57 detecting boot state . TEST FAILURE [ 2.238916] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 2.254255] ------------[ cut here ]------------ [ 2.254255] ------------[ cut here ]------------ [ 2.255363] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 2.255363] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 2.257309] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 2.257309] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 2.258612] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00124-g3088f7d #6 [ 2.258612] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00124-g3088f7d #6 [ 2.260284] Call Trace: [ 2.260284] Call Trace: [ 2.260866] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 2.260866] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 2.262084] [<783688ff>] ? kobject_get+0x2f/0x40 [ 2.262084] [<783688ff>] ? kobject_get+0x2f/0x40 [ 2.263147] [<783688ff>] ? kobject_get+0x2f/0x40 [ 2.263147] [<783688ff>] ? kobject_get+0x2f/0x40 [ 2.264207] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 2.264207] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 2.265351] [<783688ff>] kobject_get+0x2f/0x40 [ 2.265351] [<783688ff>] kobject_get+0x2f/0x40 [ 2.278570] [<7844392f>] get_device+0xf/0x20 [ 2.278570] [<7844392f>] get_device+0xf/0x20 [ 2.279581] [<78446ead>] driver_detach+0x1d/0xa0 [ 2.279581] [<78446ead>] driver_detach+0x1d/0xa0 [ 2.280727] [<78445afc>] bus_remove_driver+0x6c/0xe0 [ 2.280727] [<78445afc>] bus_remove_driver+0x6c/0xe0 [ 2.281909] [<78447a05>] ? class_unregister+0x55/0x80 [ 2.281909] [<78447a05>] ? class_unregister+0x55/0x80 [ 2.283076] [<784473f9>] driver_unregister+0x49/0x80 [ 2.283076] [<784473f9>] driver_unregister+0x49/0x80 [ 2.284190] [<78cf3d1f>] init_mac80211_hwsim+0x83b/0x849 [ 2.284190] [<78cf3d1f>] init_mac80211_hwsim+0x83b/0x849 [ 2.285388] [<78cf34e4>] ? if_spi_init_module+0xa1/0xa1 [ 2.285388] [<78cf34e4>] ? if_spi_init_module+0xa1/0xa1 [ 2.286566] [<78cd49a2>] do_one_initcall+0x6a/0x10d [ 2.286566] [<78cd49a2>] do_one_initcall+0x6a/0x10d [ 2.287663] [<78cd4b25>] kernel_init_freeable+0xe0/0x153 [ 2.287663] [<78cd4b25>] kernel_init_freeable+0xe0/0x153 [ 2.288950] [<78846bdb>] kernel_init+0xb/0x140 [ 2.288950] [<78846bdb>] kernel_init+0xb/0x140 [ 2.302236] [<788528fb>] ret_from_kernel_thread+0x1b/0x30 [ 2.302236] [<788528fb>] ret_from_kernel_thread+0x1b/0x30 [ 2.303550] [<78846bd0>] ? rest_init+0xb0/0xb0 [ 2.303550] [<78846bd0>] ? rest_init+0xb0/0xb0 [ 2.304650] ---[ end trace 04e791c6c6daa8c1 ]--- [ 2.304650] ---[ end trace 04e791c6c6daa8c1 ]--- /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-108:20140907141655:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-29:20140907141655:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-77:20140907141655:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-yocto-ivb41-126:20140907141649:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-yocto-ivb41-58:20140907141650:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-yocto-ivb41-91:20140907141649:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-103:20140907141659:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-110:20140907141700:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-112:20140907141700:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-17:20140907141700:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-27:20140907141659:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-47:20140907141700:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-53:20140907141700:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-8:20140907141700:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-108:20140907141712:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-109:20140907141718:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-29:20140907141716:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-75:20140907141718:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-77:20140907141717:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/3088f7d2db42925808c4b43a6258647ee4d1dd5f/dmesg-quantal-ivb41-99:20140907141716:i386-randconfig-j0-09070149:: 0:20:20 all_good:bad:all_bad boots 2014-09-07 14:18:27 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat Bisecting: 0 revisions left to test after this (roughly 1 step) [9d6d6f4924133567a108a862d9cf949cd03f71cb] mac80211: unset FC retry bit in mesh fwding path running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:9d6d6f4924133567a108a862d9cf949cd03f71cb:bisect-linux 2014-09-07 14:18:28 9d6d6f4924133567a108a862d9cf949cd03f71cb compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-9d6d6f4924133567a108a862d9cf949cd03f71cb Check for kernel in /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-9d6d6f4924133567a108a862d9cf949cd03f71cb kernel: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/vmlinuz-3.9.0-rc1-00123-g9d6d6f4 2014-09-07 14:20:28 detecting boot state . TEST FAILURE [ 3.296085] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 3.297563] ------------[ cut here ]------------ [ 3.297563] ------------[ cut here ]------------ [ 3.310437] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 3.310437] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 3.314633] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 3.314633] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 3.317100] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00123-g9d6d6f4 #7 [ 3.317100] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00123-g9d6d6f4 #7 [ 3.321675] Call Trace: [ 3.321675] Call Trace: [ 3.322296] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 3.322296] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 3.325772] [<783688ff>] ? kobject_get+0x2f/0x40 [ 3.325772] [<783688ff>] ? kobject_get+0x2f/0x40 [ 3.328009] [<783688ff>] ? kobject_get+0x2f/0x40 [ 3.328009] [<783688ff>] ? kobject_get+0x2f/0x40 [ 3.330567] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 3.330567] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 3.332905] [<783688ff>] kobject_get+0x2f/0x40 [ 3.332905] [<783688ff>] kobject_get+0x2f/0x40 [ 3.335076] [<7844392f>] get_device+0xf/0x20 [ 3.335076] [<7844392f>] get_device+0xf/0x20 [ 3.337202] [<78446ead>] driver_detach+0x1d/0xa0 [ 3.337202] [<78446ead>] driver_detach+0x1d/0xa0 [ 3.339444] [<78445afc>] bus_remove_driver+0x6c/0xe0 [ 3.339444] [<78445afc>] bus_remove_driver+0x6c/0xe0 [ 3.343706] [<78447a05>] ? class_unregister+0x55/0x80 [ 3.343706] [<78447a05>] ? class_unregister+0x55/0x80 [ 3.346059] [<784473f9>] driver_unregister+0x49/0x80 [ 3.346059] [<784473f9>] driver_unregister+0x49/0x80 [ 3.348382] [<78cf3d1f>] init_mac80211_hwsim+0x83b/0x849 [ 3.348382] [<78cf3d1f>] init_mac80211_hwsim+0x83b/0x849 [ 3.351912] [<78cf34e4>] ? if_spi_init_module+0xa1/0xa1 [ 3.351912] [<78cf34e4>] ? if_spi_init_module+0xa1/0xa1 [ 3.354286] [<78cd49a2>] do_one_initcall+0x6a/0x10d [ 3.354286] [<78cd49a2>] do_one_initcall+0x6a/0x10d [ 3.356552] [<78cd4b25>] kernel_init_freeable+0xe0/0x153 [ 3.356552] [<78cd4b25>] kernel_init_freeable+0xe0/0x153 [ 3.360142] [<78846bdb>] kernel_init+0xb/0x140 [ 3.360142] [<78846bdb>] kernel_init+0xb/0x140 [ 3.362337] [<788528fb>] ret_from_kernel_thread+0x1b/0x30 [ 3.362337] [<788528fb>] ret_from_kernel_thread+0x1b/0x30 [ 3.364762] [<78846bd0>] ? rest_init+0xb0/0xb0 [ 3.364762] [<78846bd0>] ? rest_init+0xb0/0xb0 [ 3.368030] ---[ end trace cd499266cdd9f994 ]--- [ 3.368030] ---[ end trace cd499266cdd9f994 ]--- /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-109:20140907141910:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-118:20140907141905:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-28:20140907141912:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-48:20140907141911:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-50:20140907141911:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-55:20140907141910:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-60:20140907141911:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-91:20140907141909:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-93:20140907141910:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-120:20140907141916:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-1:20140907141916:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-37:20140907141914:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-58:20140907141916:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-69:20140907141915:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-77:20140907141915:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-88:20140907141916:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-quantal-ivb41-95:20140907141916:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-yocto-kbuild-28:20140907141726:i386-randconfig-j0-09070149:3.9.0-rc1-00123-g9d6d6f4:7 /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-yocto-kbuild-5:20140907141726:i386-randconfig-j0-09070149:3.9.0-rc1-00123-g9d6d6f4:7 /kernel/i386-randconfig-j0-09070149/9d6d6f4924133567a108a862d9cf949cd03f71cb/dmesg-yocto-kbuild-7:20140907141728:i386-randconfig-j0-09070149:3.9.0-rc1-00123-g9d6d6f4:7 0:20:20 all_good:bad:all_bad boots 2014-09-07 14:20:59 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat Bisecting: 0 revisions left to test after this (roughly 0 steps) [9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e] mac80211_hwsim: Register and bind to driver running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e:bisect-linux 2014-09-07 14:20:59 9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e Check for kernel in /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e kernel: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/vmlinuz-3.9.0-rc1-00122-g9ea92774 2014-09-07 14:22:59 detecting boot state . TEST FAILURE [ 2.610226] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 2.629259] ------------[ cut here ]------------ [ 2.629259] ------------[ cut here ]------------ [ 2.632155] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 2.632155] WARNING: at include/linux/kref.h:42 kobject_get+0x2f/0x40() [ 2.634836] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 2.634836] Hardware name: Standard PC (i440FX + PIIX, 1996) [ 2.643364] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00122-g9ea92774 #8 [ 2.643364] Pid: 1, comm: swapper Not tainted 3.9.0-rc1-00122-g9ea92774 #8 [ 2.646652] Call Trace: [ 2.646652] Call Trace: [ 2.647264] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 2.647264] [<7825c682>] warn_slowpath_common+0x62/0x90 [ 2.655144] [<783688ff>] ? kobject_get+0x2f/0x40 [ 2.655144] [<783688ff>] ? kobject_get+0x2f/0x40 [ 2.656161] [<783688ff>] ? kobject_get+0x2f/0x40 [ 2.656161] [<783688ff>] ? kobject_get+0x2f/0x40 [ 2.660929] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 2.660929] [<7825c74d>] warn_slowpath_null+0x1d/0x20 [ 2.662440] [<783688ff>] kobject_get+0x2f/0x40 [ 2.662440] [<783688ff>] kobject_get+0x2f/0x40 [ 2.663663] [<7844392f>] get_device+0xf/0x20 [ 2.663663] [<7844392f>] get_device+0xf/0x20 [ 2.666855] [<78446ead>] driver_detach+0x1d/0xa0 [ 2.666855] [<78446ead>] driver_detach+0x1d/0xa0 [ 2.668116] [<78445afc>] bus_remove_driver+0x6c/0xe0 [ 2.668116] [<78445afc>] bus_remove_driver+0x6c/0xe0 [ 2.674065] [<78447a05>] ? class_unregister+0x55/0x80 [ 2.674065] [<78447a05>] ? class_unregister+0x55/0x80 [ 2.675452] [<784473f9>] driver_unregister+0x49/0x80 [ 2.675452] [<784473f9>] driver_unregister+0x49/0x80 [ 2.676713] [<78cf3d1f>] init_mac80211_hwsim+0x83b/0x849 [ 2.676713] [<78cf3d1f>] init_mac80211_hwsim+0x83b/0x849 [ 2.678043] [<78cf34e4>] ? if_spi_init_module+0xa1/0xa1 [ 2.678043] [<78cf34e4>] ? if_spi_init_module+0xa1/0xa1 [ 2.686775] [<78cd49a2>] do_one_initcall+0x6a/0x10d [ 2.686775] [<78cd49a2>] do_one_initcall+0x6a/0x10d [ 2.688110] [<78cd4b25>] kernel_init_freeable+0xe0/0x153 [ 2.688110] [<78cd4b25>] kernel_init_freeable+0xe0/0x153 [ 2.692606] [<78846bdb>] kernel_init+0xb/0x140 [ 2.692606] [<78846bdb>] kernel_init+0xb/0x140 [ 2.694421] [<788528fb>] ret_from_kernel_thread+0x1b/0x30 [ 2.694421] [<788528fb>] ret_from_kernel_thread+0x1b/0x30 [ 2.695777] [<78846bd0>] ? rest_init+0xb0/0xb0 [ 2.695777] [<78846bd0>] ? rest_init+0xb0/0xb0 [ 2.696897] ---[ end trace 81ad90290e435e61 ]--- [ 2.696897] ---[ end trace 81ad90290e435e61 ]--- /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-103:20140907142152:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-105:20140907142146:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-10:20140907142147:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-110:20140907142146:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-115:20140907142150:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-11:20140907142148:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-123:20140907142146:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-125:20140907142147:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-128:20140907142146:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-20:20140907142146:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-21:20140907142146:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-26:20140907142146:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-29:20140907142146:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-32:20140907142147:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-3:20140907142152:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-44:20140907142147:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-4:20140907142147:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-70:20140907142147:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-7:20140907142147:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e/dmesg-quantal-ivb41-127:20140907142153:i386-randconfig-j0-09070149:: 0:20:20 all_good:bad:all_bad boots 2014-09-07 14:23:31 REPEAT COUNT: 20 # /c/boot-bisect/linux/obj-bisect/.repeat 9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e is the first bad commit commit 9ea927748ced4953f1e9a0f1fa1fdeacd1018b4e Author: Martin Pitt Date: Mon Apr 8 11:30:01 2013 +0200 mac80211_hwsim: Register and bind to driver Properly register our mac80211_hwsim_driver, attach it to the platform bus. Bind newly created hwsim devices to that driver, so that our wlan devices get a proper "driver" sysfs attribute. This makes mac80211_hwsim interfaces work with NetworkManager. Signed-off-by: Martin Pitt [fix an old and a new message to not be line-broken, also fix the driver_register error path] Signed-off-by: Johannes Berg :040000 040000 bd87db6ea8cb10f42d514447748bb319e5f8c179 1a2f2b0231d008b679e20879cad5339b9a5f9e4c M drivers bisect run success Previous HEAD position was 9ea92774... mac80211_hwsim: Register and bind to driver HEAD is now at ddc4db2... mac80211: make ieee802_11_parse_elems an inline ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:ddc4db2e3d5393ede7a9222bb3b7522a603a4678:bisect-linux 2014-09-07 14:23:33 ddc4db2e3d5393ede7a9222bb3b7522a603a4678 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-ddc4db2e3d5393ede7a9222bb3b7522a603a4678 Check for kernel in /kernel/i386-randconfig-j0-09070149/ddc4db2e3d5393ede7a9222bb3b7522a603a4678 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-ddc4db2e3d5393ede7a9222bb3b7522a603a4678 kernel: /kernel/i386-randconfig-j0-09070149/ddc4db2e3d5393ede7a9222bb3b7522a603a4678/vmlinuz-3.9.0-rc1-00121-gddc4db2 2014-09-07 14:25:33 detecting boot state 19 26 38................ 39 50 59 60 SUCCESS Previous HEAD position was ddc4db2... mac80211: make ieee802_11_parse_elems an inline HEAD is now at 92d88cb... Add linux-next specific files for 20140905 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:92d88cb068a5dc66d53ef017999b2419b125f764:bisect-linux TEST FAILURE [ 1.429598] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 1.436925] ------------[ cut here ]------------ [ 1.436925] ------------[ cut here ]------------ [ 1.438017] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 1.438017] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 1.444274] CPU: 0 PID: 1 Comm: swapper Not tainted 3.17.0-rc3-next-20140905 #97 [ 1.444274] CPU: 0 PID: 1 Comm: swapper Not tainted 3.17.0-rc3-next-20140905 #97 [ 1.446014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.446014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.448510] 00000000 [ 1.448510] 00000000 00000000 00000000 78025e4c 78025e4c 7c528b4b 7c528b4b 78025e80 78025e80 7be643e0 7be643e0 7c7629c4 7c7629c4 00000000 00000000 [ 1.464193] 00000001 [ 1.464193] 00000001 7c7628a8 7c7628a8 0000002f 0000002f 7bf88da8 7bf88da8 0000002f 0000002f 7bf88da8 7bf88da8 8a8f0c08 8a8f0c08 7c9bdd14 7c9bdd14 [ 1.466313] 00000001 [ 1.466313] 00000001 78025e90 78025e90 7be6449d 7be6449d 00000009 00000009 00000000 00000000 78025e9c 78025e9c 7bf88da8 7bf88da8 8a8f0c00 8a8f0c00 [ 1.468425] Call Trace: [ 1.468425] Call Trace: [ 1.469043] [<7c528b4b>] dump_stack+0x16/0x18 [ 1.469043] [<7c528b4b>] dump_stack+0x16/0x18 [ 1.471138] [<7be643e0>] warn_slowpath_common+0x70/0x90 [ 1.471138] [<7be643e0>] warn_slowpath_common+0x70/0x90 [ 1.474162] [<7bf88da8>] ? kobject_get+0x38/0x50 [ 1.474162] [<7bf88da8>] ? kobject_get+0x38/0x50 [ 1.475267] [<7bf88da8>] ? kobject_get+0x38/0x50 [ 1.475267] [<7bf88da8>] ? kobject_get+0x38/0x50 [ 1.479488] [<7be6449d>] warn_slowpath_null+0x1d/0x20 [ 1.479488] [<7be6449d>] warn_slowpath_null+0x1d/0x20 [ 1.481669] [<7bf88da8>] kobject_get+0x38/0x50 [ 1.481669] [<7bf88da8>] kobject_get+0x38/0x50 [ 1.482964] [<7c08397f>] get_device+0xf/0x20 [ 1.482964] [<7c08397f>] get_device+0xf/0x20 [ 1.484012] [<7c08705d>] driver_detach+0x1d/0xa0 [ 1.484012] [<7c08705d>] driver_detach+0x1d/0xa0 [ 1.488255] [<7c085d3a>] bus_remove_driver+0x4a/0xc0 [ 1.488255] [<7c085d3a>] bus_remove_driver+0x4a/0xc0 [ 1.489433] [<7c087aef>] ? class_unregister+0x4f/0x80 [ 1.489433] [<7c087aef>] ? class_unregister+0x4f/0x80 [ 1.491726] [<7c529e52>] ? mac80211_hwsim_free+0x5e/0x6b [ 1.491726] [<7c529e52>] ? mac80211_hwsim_free+0x5e/0x6b [ 1.495276] [<7c0875a3>] driver_unregister+0x23/0x60 [ 1.495276] [<7c0875a3>] driver_unregister+0x23/0x60 [ 1.496551] [<7c087ba3>] ? class_destroy+0x13/0x20 [ 1.496551] [<7c087ba3>] ? class_destroy+0x13/0x20 [ 1.501744] [<7c088c7b>] platform_driver_unregister+0xb/0x10 [ 1.501744] [<7c088c7b>] platform_driver_unregister+0xb/0x10 [ 1.503183] [<7ca5b0f2>] init_mac80211_hwsim+0x3f1/0x3fb [ 1.503183] [<7ca5b0f2>] init_mac80211_hwsim+0x3f1/0x3fb [ 1.504502] [<7ca5ad01>] ? if_spi_init_module+0x9d/0x9d [ 1.504502] [<7ca5ad01>] ? if_spi_init_module+0x9d/0x9d [ 1.505818] [<7ca39c20>] do_one_initcall+0x17b/0x18e [ 1.505818] [<7ca39c20>] do_one_initcall+0x17b/0x18e [ 1.511228] [<7be792ab>] ? parse_args+0x24b/0x520 [ 1.511228] [<7be792ab>] ? parse_args+0x24b/0x520 [ 1.513043] [<7ca39d13>] kernel_init_freeable+0xe0/0x158 [ 1.513043] [<7ca39d13>] kernel_init_freeable+0xe0/0x158 [ 1.514308] [<7ca39d13>] ? kernel_init_freeable+0xe0/0x158 [ 1.514308] [<7ca39d13>] ? kernel_init_freeable+0xe0/0x158 [ 1.518542] [<7c5264ab>] kernel_init+0xb/0xe0 [ 1.518542] [<7c5264ab>] kernel_init+0xb/0xe0 [ 1.519654] [<7be7df8c>] ? schedule_tail+0xc/0x50 [ 1.519654] [<7be7df8c>] ? schedule_tail+0xc/0x50 [ 1.524935] [<7c532340>] ret_from_kernel_thread+0x20/0x30 [ 1.524935] [<7c532340>] ret_from_kernel_thread+0x20/0x30 [ 1.526515] [<7c5264a0>] ? rest_init+0xb0/0xb0 [ 1.526515] [<7c5264a0>] ? rest_init+0xb0/0xb0 [ 1.527649] ---[ end trace b350a341bc4e62fc ]--- [ 1.527649] ---[ end trace b350a341bc4e62fc ]--- /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-164:20140907103710:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-73:20140907103711:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-79:20140907103711:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-60:20140907103716:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-118:20140907103711:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-113:20140907103710:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-ivb41-61:20140907094723:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-127:20140907103711:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-122:20140907103711:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-154:20140907103711:i386-randconfig-j0-09070149:: 0:10:11 all_good:bad:all_bad boots HEAD is now at 92d88cb Add linux-next specific files for 20140905 ========= linus/master ========= Previous HEAD position was 92d88cb... Add linux-next specific files for 20140905 HEAD is now at 2b12164... Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/linus:master:2b12164b55e76e421c069de2cdf6b04c077983f1:bisect-linux 2014-09-07 14:37:17 2b12164b55e76e421c069de2cdf6b04c077983f1 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-j0-09070149-2b12164b55e76e421c069de2cdf6b04c077983f1 Check for kernel in /kernel/i386-randconfig-j0-09070149/2b12164b55e76e421c069de2cdf6b04c077983f1 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-j0-09070149-2b12164b55e76e421c069de2cdf6b04c077983f1 status: FAIL: build error 2014-09-07 14:39:17 Kernel build fail or timeout 2014-09-07 14:39:17 2b12164b55e76e421c069de2cdf6b04c077983f1 SKIP BROKEN BUILD Check /kbuild-tests/build-served/i386-randconfig-j0-09070149-2b12164b55e76e421c069de2cdf6b04c077983f1 ========= next/master ========= Previous HEAD position was 2b12164... Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm HEAD is now at 92d88cb... Add linux-next specific files for 20140905 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-j0-09070149/next:master:92d88cb068a5dc66d53ef017999b2419b125f764:bisect-linux TEST FAILURE [ 1.429598] mac80211_hwsim: ieee80211_register_hw failed (-2) [ 1.436925] ------------[ cut here ]------------ [ 1.436925] ------------[ cut here ]------------ [ 1.438017] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 1.438017] WARNING: CPU: 0 PID: 1 at include/linux/kref.h:47 kobject_get+0x38/0x50() [ 1.444274] CPU: 0 PID: 1 Comm: swapper Not tainted 3.17.0-rc3-next-20140905 #97 [ 1.444274] CPU: 0 PID: 1 Comm: swapper Not tainted 3.17.0-rc3-next-20140905 #97 [ 1.446014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.446014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 1.448510] 00000000 [ 1.448510] 00000000 00000000 00000000 78025e4c 78025e4c 7c528b4b 7c528b4b 78025e80 78025e80 7be643e0 7be643e0 7c7629c4 7c7629c4 00000000 00000000 [ 1.464193] 00000001 [ 1.464193] 00000001 7c7628a8 7c7628a8 0000002f 0000002f 7bf88da8 7bf88da8 0000002f 0000002f 7bf88da8 7bf88da8 8a8f0c08 8a8f0c08 7c9bdd14 7c9bdd14 [ 1.466313] 00000001 [ 1.466313] 00000001 78025e90 78025e90 7be6449d 7be6449d 00000009 00000009 00000000 00000000 78025e9c 78025e9c 7bf88da8 7bf88da8 8a8f0c00 8a8f0c00 [ 1.468425] Call Trace: [ 1.468425] Call Trace: [ 1.469043] [<7c528b4b>] dump_stack+0x16/0x18 [ 1.469043] [<7c528b4b>] dump_stack+0x16/0x18 [ 1.471138] [<7be643e0>] warn_slowpath_common+0x70/0x90 [ 1.471138] [<7be643e0>] warn_slowpath_common+0x70/0x90 [ 1.474162] [<7bf88da8>] ? kobject_get+0x38/0x50 [ 1.474162] [<7bf88da8>] ? kobject_get+0x38/0x50 [ 1.475267] [<7bf88da8>] ? kobject_get+0x38/0x50 [ 1.475267] [<7bf88da8>] ? kobject_get+0x38/0x50 [ 1.479488] [<7be6449d>] warn_slowpath_null+0x1d/0x20 [ 1.479488] [<7be6449d>] warn_slowpath_null+0x1d/0x20 [ 1.481669] [<7bf88da8>] kobject_get+0x38/0x50 [ 1.481669] [<7bf88da8>] kobject_get+0x38/0x50 [ 1.482964] [<7c08397f>] get_device+0xf/0x20 [ 1.482964] [<7c08397f>] get_device+0xf/0x20 [ 1.484012] [<7c08705d>] driver_detach+0x1d/0xa0 [ 1.484012] [<7c08705d>] driver_detach+0x1d/0xa0 [ 1.488255] [<7c085d3a>] bus_remove_driver+0x4a/0xc0 [ 1.488255] [<7c085d3a>] bus_remove_driver+0x4a/0xc0 [ 1.489433] [<7c087aef>] ? class_unregister+0x4f/0x80 [ 1.489433] [<7c087aef>] ? class_unregister+0x4f/0x80 [ 1.491726] [<7c529e52>] ? mac80211_hwsim_free+0x5e/0x6b [ 1.491726] [<7c529e52>] ? mac80211_hwsim_free+0x5e/0x6b [ 1.495276] [<7c0875a3>] driver_unregister+0x23/0x60 [ 1.495276] [<7c0875a3>] driver_unregister+0x23/0x60 [ 1.496551] [<7c087ba3>] ? class_destroy+0x13/0x20 [ 1.496551] [<7c087ba3>] ? class_destroy+0x13/0x20 [ 1.501744] [<7c088c7b>] platform_driver_unregister+0xb/0x10 [ 1.501744] [<7c088c7b>] platform_driver_unregister+0xb/0x10 [ 1.503183] [<7ca5b0f2>] init_mac80211_hwsim+0x3f1/0x3fb [ 1.503183] [<7ca5b0f2>] init_mac80211_hwsim+0x3f1/0x3fb [ 1.504502] [<7ca5ad01>] ? if_spi_init_module+0x9d/0x9d [ 1.504502] [<7ca5ad01>] ? if_spi_init_module+0x9d/0x9d [ 1.505818] [<7ca39c20>] do_one_initcall+0x17b/0x18e [ 1.505818] [<7ca39c20>] do_one_initcall+0x17b/0x18e [ 1.511228] [<7be792ab>] ? parse_args+0x24b/0x520 [ 1.511228] [<7be792ab>] ? parse_args+0x24b/0x520 [ 1.513043] [<7ca39d13>] kernel_init_freeable+0xe0/0x158 [ 1.513043] [<7ca39d13>] kernel_init_freeable+0xe0/0x158 [ 1.514308] [<7ca39d13>] ? kernel_init_freeable+0xe0/0x158 [ 1.514308] [<7ca39d13>] ? kernel_init_freeable+0xe0/0x158 [ 1.518542] [<7c5264ab>] kernel_init+0xb/0xe0 [ 1.518542] [<7c5264ab>] kernel_init+0xb/0xe0 [ 1.519654] [<7be7df8c>] ? schedule_tail+0xc/0x50 [ 1.519654] [<7be7df8c>] ? schedule_tail+0xc/0x50 [ 1.524935] [<7c532340>] ret_from_kernel_thread+0x20/0x30 [ 1.524935] [<7c532340>] ret_from_kernel_thread+0x20/0x30 [ 1.526515] [<7c5264a0>] ? rest_init+0xb0/0xb0 [ 1.526515] [<7c5264a0>] ? rest_init+0xb0/0xb0 [ 1.527649] ---[ end trace b350a341bc4e62fc ]--- [ 1.527649] ---[ end trace b350a341bc4e62fc ]--- /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-164:20140907103710:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-73:20140907103711:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-79:20140907103711:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-60:20140907103716:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-118:20140907103711:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-113:20140907103710:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-ivb41-61:20140907094723:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-127:20140907103711:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-122:20140907103711:i386-randconfig-j0-09070149:: /kernel/i386-randconfig-j0-09070149/92d88cb068a5dc66d53ef017999b2419b125f764/dmesg-yocto-lkp-nex04-154:20140907103711:i386-randconfig-j0-09070149:: 0:10:11 all_good:bad:all_bad boots