HEAD is now at 58e323c3... Add linux-next specific files for 20140718 git checkout 1795cd9b3a91d4b5473c97f491d63892442212ab ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:1795cd9b3a91d4b5473c97f491d63892442212ab:bisect-linux0 2014-07-18-16:50:14 1795cd9b3a91d4b5473c97f491d63892442212ab compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-1795cd9b3a91d4b5473c97f491d63892442212ab Check for kernel in /kernel/i386-randconfig-ib1-07181646/1795cd9b3a91d4b5473c97f491d63892442212ab waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-1795cd9b3a91d4b5473c97f491d63892442212ab waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-ib1-07181646-1795cd9b3a91d4b5473c97f491d63892442212ab kernel: /kernel/i386-randconfig-ib1-07181646/1795cd9b3a91d4b5473c97f491d63892442212ab/vmlinuz-3.16.0-rc5 2014-07-18-17:01:14 detecting boot state .. 20 SUCCESS bisect: good commit 1795cd9b3a91d4b5473c97f491d63892442212ab git bisect start 58e323c3ee94f1abcecdeeef211a27d1c106c2b3 1795cd9b3a91d4b5473c97f491d63892442212ab -- /c/kernel-tests/linear-bisect: ["-b", "58e323c3ee94f1abcecdeeef211a27d1c106c2b3", "-g", "1795cd9b3a91d4b5473c97f491d63892442212ab", "/c/kernel-tests/bisect-test-boot-failure.sh", "/c/boot-bisect/linux0/obj-bisect"] Bisecting: 7324 revisions left to test after this (roughly 13 steps) [2a68fcd415ae2fa824ebb7c88f59d657f6669b72] Merge remote-tracking branch 'kbuild/for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:2a68fcd415ae2fa824ebb7c88f59d657f6669b72:bisect-linux0 2014-07-18-17:02:47 2a68fcd415ae2fa824ebb7c88f59d657f6669b72 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-2a68fcd415ae2fa824ebb7c88f59d657f6669b72 Check for kernel in /kernel/i386-randconfig-ib1-07181646/2a68fcd415ae2fa824ebb7c88f59d657f6669b72 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-2a68fcd415ae2fa824ebb7c88f59d657f6669b72 waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-consumer/i386-randconfig-ib1-07181646-2a68fcd415ae2fa824ebb7c88f59d657f6669b72 kernel: /kernel/i386-randconfig-ib1-07181646/2a68fcd415ae2fa824ebb7c88f59d657f6669b72/vmlinuz-3.16.0-rc5-01642-g2a68fcd 2014-07-18-17:06:47 detecting boot state 3 20 SUCCESS Bisecting: 5682 revisions left to test after this (roughly 13 steps) [c6006742775b1c02e32d75a3aec8a26b587205b1] Merge remote-tracking branch 'tip/auto-latest' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:c6006742775b1c02e32d75a3aec8a26b587205b1:bisect-linux0 2014-07-18-17:07:50 c6006742775b1c02e32d75a3aec8a26b587205b1 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-c6006742775b1c02e32d75a3aec8a26b587205b1 Check for kernel in /kernel/i386-randconfig-ib1-07181646/c6006742775b1c02e32d75a3aec8a26b587205b1 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-c6006742775b1c02e32d75a3aec8a26b587205b1 kernel: /kernel/i386-randconfig-ib1-07181646/c6006742775b1c02e32d75a3aec8a26b587205b1/vmlinuz-3.16.0-rc5-04350-gc600674 2014-07-18-17:09:50 detecting boot state 20 SUCCESS Bisecting: 2974 revisions left to test after this (roughly 12 steps) [946edaf4f5889f86419444d51da2614a0a41371c] Merge remote-tracking branch 'staging/staging-next' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:946edaf4f5889f86419444d51da2614a0a41371c:bisect-linux0 2014-07-18-17:10:24 946edaf4f5889f86419444d51da2614a0a41371c compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-946edaf4f5889f86419444d51da2614a0a41371c Check for kernel in /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-946edaf4f5889f86419444d51da2614a0a41371c kernel: /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/vmlinuz-3.16.0-rc5-06510-g946edaf 2014-07-18-17:12:24 detecting boot state . TEST FAILURE [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] BUG: unable to handle kernel NULL pointer dereference at (null) [ 0.000000] IP: [<810440a0>] wake_up_process+0x6/0x2c [ 0.000000] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.000000] Oops: 0000 [#1] PREEMPT SMP [ 0.000000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.16.0-rc5-06510-g946edaf #3 [ 0.000000] task: 81961830 ti: 81956000 task.ti: 81956000 [ 0.000000] EIP: 0060:[<810440a0>] EFLAGS: 00210082 CPU: 0 [ 0.000000] EIP is at wake_up_process+0x6/0x2c [ 0.000000] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000002 [ 0.000000] ESI: 93403620 EDI: 81957edc EBP: 81957ea0 ESP: 81957e9c [ 0.000000] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 0.000000] CR0: 80050033 CR2: 00000000 CR3: 01a7d000 CR4: 000406b0 [ 0.000000] Stack: [ 0.000000] 81957eb0 81957f14 8103d4af 00000002 00000000 00000000 00000000 dead4ead [ 0.000000] ffffffff ffffffff 81a89218 00000000 00000000 81890169 81957ed4 81957ed4 [ 0.000000] 00000000 00000000 dead4ead ffffffff ffffffff 81a89218 00000000 00000000 [ 0.000000] Call Trace: [ 0.000000] [<8103d4af>] kthread_create_on_node+0x90/0x108 [ 0.000000] [<81065e87>] rcu_spawn_one_nocb_kthread+0xba/0xda [ 0.000000] [<8106378a>] ? rcu_start_future_gp+0x118/0x118 [ 0.000000] [<81065ffa>] rcu_cpu_notify+0x153/0x5b8 [ 0.000000] [<8165d59b>] ? __mutex_unlock_slowpath+0x106/0x11d [ 0.000000] [<810631a9>] ? cpumask_next+0x22/0x26 [ 0.000000] [<81a108cc>] rcu_init+0x291/0x29b [ 0.000000] [<819fd965>] start_kernel+0x1fa/0x372 [ 0.000000] [<819fd55d>] ? set_init_arg+0x49/0x49 [ 0.000000] [<819fd2af>] i386_start_kernel+0x79/0x7d [ 0.000000] Code: 61 00 eb 07 89 f0 e8 d1 c4 ff ff be 01 00 00 00 8b 45 f0 8b 55 ec e8 a2 af 61 00 83 c4 10 89 f0 5b 5e 5f 5d c3 55 89 e5 53 89 c3 <8b> 00 a8 0c 74 0f ba e8 06 00 00 b8 22 1a 89 81 e8 1d 85 fe ff [ 0.000000] EIP: [<810440a0>] wake_up_process+0x6/0x2c SS:ESP 0068:81957e9c [ 0.000000] CR2: 0000000000000000 [ 0.000000] ---[ end trace db4b7fde7786bb07 ]--- [ 0.000000] Kernel panic - not syncing: Attempted to kill the idle task! /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-17:20140718170945:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-32:20140718170945:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-3:20140718170945:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-15:20140718170945:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-27:20140718170945:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-11:20140718170946:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-12:20140718170946:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-14:20140718170949:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-16:20140718170947:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-20:20140718170947:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-21:20140718170948:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-23:20140718170946:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-25:20140718170948:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-26:20140718170949:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-28:20140718170949:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-31:20140718170949:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-4:20140718170947:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-6:20140718170947:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-8:20140718170948:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 /kernel/i386-randconfig-ib1-07181646/946edaf4f5889f86419444d51da2614a0a41371c/dmesg-yocto-kbuild-9:20140718170948:i386-randconfig-ib1-07181646:3.16.0-rc5-06510-g946edaf:3 0:20:20 all_good:bad:all_bad boots 2014-07-18 17:12:55 REPEAT COUNT: 20 # /c/boot-bisect/linux0/obj-bisect/.repeat Bisecting: 2160 revisions left to test after this (roughly 12 steps) [42e17b0d47f73373c97261b63ec1ffe1f690dbf4] Merge remote-tracking branch 'percpu/for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:42e17b0d47f73373c97261b63ec1ffe1f690dbf4:bisect-linux0 2014-07-18-17:12:56 42e17b0d47f73373c97261b63ec1ffe1f690dbf4 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-42e17b0d47f73373c97261b63ec1ffe1f690dbf4 Check for kernel in /kernel/i386-randconfig-ib1-07181646/42e17b0d47f73373c97261b63ec1ffe1f690dbf4 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-42e17b0d47f73373c97261b63ec1ffe1f690dbf4 waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-ib1-07181646-42e17b0d47f73373c97261b63ec1ffe1f690dbf4 kernel: /kernel/i386-randconfig-ib1-07181646/42e17b0d47f73373c97261b63ec1ffe1f690dbf4/vmlinuz-3.16.0-rc5-04551-g42e17b0 2014-07-18-17:16:56 detecting boot state . TEST FAILURE [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] BUG: unable to handle kernel NULL pointer dereference at (null) [ 0.000000] IP: [<810440ca>] wake_up_process+0x6/0x2c [ 0.000000] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.000000] Oops: 0000 [#1] PREEMPT SMP [ 0.000000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.16.0-rc5-04551-g42e17b0 #2 [ 0.000000] task: 81961830 ti: 81956000 task.ti: 81956000 [ 0.000000] EIP: 0060:[<810440ca>] EFLAGS: 00210082 CPU: 0 [ 0.000000] EIP is at wake_up_process+0x6/0x2c [ 0.000000] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000002 [ 0.000000] ESI: 92004620 EDI: 81957edc EBP: 81957ea0 ESP: 81957e9c [ 0.000000] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 0.000000] CR0: 8005003b CR2: 00000000 CR3: 01a7d000 CR4: 000006b0 [ 0.000000] Stack: [ 0.000000] 81957eb0 81957f14 8103d4d9 00000002 00000000 00000000 00000000 dead4ead [ 0.000000] ffffffff ffffffff 81a89218 00000000 00000000 8188ffe9 81957ed4 81957ed4 [ 0.000000] 00000000 00000000 dead4ead ffffffff ffffffff 81a89218 00000000 00000000 [ 0.000000] Call Trace: [ 0.000000] [<8103d4d9>] kthread_create_on_node+0x90/0x108 [ 0.000000] [<81065eb1>] rcu_spawn_one_nocb_kthread+0xba/0xda [ 0.000000] [<810637b4>] ? rcu_start_future_gp+0x118/0x118 [ 0.000000] [<81066024>] rcu_cpu_notify+0x153/0x5b8 [ 0.000000] [<8165d1fb>] ? __mutex_unlock_slowpath+0x106/0x11d [ 0.000000] [<810631d3>] ? cpumask_next+0x22/0x26 [ 0.000000] [<81a108cc>] rcu_init+0x291/0x29b [ 0.000000] [<819fd965>] start_kernel+0x1fa/0x372 [ 0.000000] [<819fd55d>] ? set_init_arg+0x49/0x49 [ 0.000000] [<819fd2af>] i386_start_kernel+0x79/0x7d [ 0.000000] Code: 61 00 eb 07 89 f0 e8 d1 c4 ff ff be 01 00 00 00 8b 45 f0 8b 55 ec e8 d8 ab 61 00 83 c4 10 89 f0 5b 5e 5f 5d c3 55 89 e5 53 89 c3 <8b> 00 a8 0c 74 0f ba e8 06 00 00 b8 a2 18 89 81 e8 f3 84 fe ff [ 0.000000] EIP: [<810440ca>] wake_up_process+0x6/0x2c SS:ESP 0068:81957e9c [ 0.000000] CR2: 0000000000000000 [ 0.000000] ---[ end trace db4b7fde7786bb07 ]--- [ 0.000000] Kernel panic - not syncing: Attempted to kill the idle task! /kernel/i386-randconfig-ib1-07181646/42e17b0d47f73373c97261b63ec1ffe1f690dbf4/dmesg-quantal-vp-15:20140718171736:i386-randconfig-ib1-07181646:3.16.0-rc5-04551-g42e17b0:2 /kernel/i386-randconfig-ib1-07181646/42e17b0d47f73373c97261b63ec1ffe1f690dbf4/dmesg-quantal-vp-17:20140718171735:i386-randconfig-ib1-07181646:3.16.0-rc5-04551-g42e17b0:2 /kernel/i386-randconfig-ib1-07181646/42e17b0d47f73373c97261b63ec1ffe1f690dbf4/dmesg-quantal-vp-19:20140718171735:i386-randconfig-ib1-07181646:3.16.0-rc5-04551-g42e17b0:2 /kernel/i386-randconfig-ib1-07181646/42e17b0d47f73373c97261b63ec1ffe1f690dbf4/dmesg-quantal-vp-24:20140718171735:i386-randconfig-ib1-07181646:3.16.0-rc5-04551-g42e17b0:2 /kernel/i386-randconfig-ib1-07181646/42e17b0d47f73373c97261b63ec1ffe1f690dbf4/dmesg-quantal-vp-29:20140718171735:i386-randconfig-ib1-07181646:3.16.0-rc5-04551-g42e17b0:2 /kernel/i386-randconfig-ib1-07181646/42e17b0d47f73373c97261b63ec1ffe1f690dbf4/dmesg-quantal-vp-2:20140718171736:i386-randconfig-ib1-07181646:3.16.0-rc5-04551-g42e17b0:2 /kernel/i386-randconfig-ib1-07181646/42e17b0d47f73373c97261b63ec1ffe1f690dbf4/dmesg-quantal-vp-4:20140718171735:i386-randconfig-ib1-07181646:3.16.0-rc5-04551-g42e17b0:2 /kernel/i386-randconfig-ib1-07181646/42e17b0d47f73373c97261b63ec1ffe1f690dbf4/dmesg-quantal-vp-6:20140718171735:i386-randconfig-ib1-07181646:3.16.0-rc5-04551-g42e17b0:2 0:8:8 all_good:bad:all_bad boots 2014-07-18 17:17:26 REPEAT COUNT: 20 # /c/boot-bisect/linux0/obj-bisect/.repeat Bisecting: 201 revisions left to test after this (roughly 8 steps) [57080e0a2472ad31c609217f6329233412321979] Merge remote-tracking branch 'ftrace/for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:57080e0a2472ad31c609217f6329233412321979:bisect-linux0 2014-07-18-17:17:28 57080e0a2472ad31c609217f6329233412321979 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-57080e0a2472ad31c609217f6329233412321979 Check for kernel in /kernel/i386-randconfig-ib1-07181646/57080e0a2472ad31c609217f6329233412321979 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-57080e0a2472ad31c609217f6329233412321979 waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-consumer/i386-randconfig-ib1-07181646-57080e0a2472ad31c609217f6329233412321979 kernel: /kernel/i386-randconfig-ib1-07181646/57080e0a2472ad31c609217f6329233412321979/vmlinuz-3.16.0-rc5-04417-g57080e0 2014-07-18-17:20:28 detecting boot state .. 20 SUCCESS Bisecting: 134 revisions left to test after this (roughly 8 steps) [ae885de230a4897c2bc0b324cb32f22c0b7c9747] Merge remote-tracking branch 'kvm/linux-next' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:ae885de230a4897c2bc0b324cb32f22c0b7c9747:bisect-linux0 2014-07-18-17:21:59 ae885de230a4897c2bc0b324cb32f22c0b7c9747 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-ae885de230a4897c2bc0b324cb32f22c0b7c9747 Check for kernel in /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-ae885de230a4897c2bc0b324cb32f22c0b7c9747 waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-consumer/i386-randconfig-ib1-07181646-ae885de230a4897c2bc0b324cb32f22c0b7c9747 kernel: /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/vmlinuz-3.16.0-rc5-04510-gae885de 2014-07-18-17:28:59 detecting boot state . TEST FAILURE [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] BUG: unable to handle kernel NULL pointer dereference at (null) [ 0.000000] IP: [<810440ca>] wake_up_process+0x6/0x2c [ 0.000000] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.000000] Oops: 0000 [#1] PREEMPT SMP [ 0.000000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.16.0-rc5-04510-gae885de #5 [ 0.000000] task: 81961830 ti: 81956000 task.ti: 81956000 [ 0.000000] EIP: 0060:[<810440ca>] EFLAGS: 00210082 CPU: 0 [ 0.000000] EIP is at wake_up_process+0x6/0x2c [ 0.000000] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000002 [ 0.000000] ESI: 93404620 EDI: 81957edc EBP: 81957ea0 ESP: 81957e9c [ 0.000000] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 0.000000] CR0: 8005003b CR2: 00000000 CR3: 01a7d000 CR4: 000006b0 [ 0.000000] Stack: [ 0.000000] 81957eb0 81957f14 8103d4d9 00000002 00000000 00000000 00000000 dead4ead [ 0.000000] ffffffff ffffffff 81a89218 00000000 00000000 8188ffe9 81957ed4 81957ed4 [ 0.000000] 00000000 00000000 dead4ead ffffffff ffffffff 81a89218 00000000 00000000 [ 0.000000] Call Trace: [ 0.000000] [<8103d4d9>] kthread_create_on_node+0x90/0x108 [ 0.000000] [<81065eb1>] rcu_spawn_one_nocb_kthread+0xba/0xda [ 0.000000] [<810637b4>] ? rcu_start_future_gp+0x118/0x118 [ 0.000000] [<81066024>] rcu_cpu_notify+0x153/0x5b8 [ 0.000000] [<8165d1fb>] ? __mutex_unlock_slowpath+0x106/0x11d [ 0.000000] [<810631d3>] ? cpumask_next+0x22/0x26 [ 0.000000] [<81a108cc>] rcu_init+0x291/0x29b [ 0.000000] [<819fd965>] start_kernel+0x1fa/0x372 [ 0.000000] [<819fd55d>] ? set_init_arg+0x49/0x49 [ 0.000000] [<819fd2af>] i386_start_kernel+0x79/0x7d [ 0.000000] Code: 61 00 eb 07 89 f0 e8 d1 c4 ff ff be 01 00 00 00 8b 45 f0 8b 55 ec e8 d8 ab 61 00 83 c4 10 89 f0 5b 5e 5f 5d c3 55 89 e5 53 89 c3 <8b> 00 a8 0c 74 0f ba e8 06 00 00 b8 a2 18 89 81 e8 f3 84 fe ff [ 0.000000] EIP: [<810440ca>] wake_up_process+0x6/0x2c SS:ESP 0068:81957e9c [ 0.000000] CR2: 0000000000000000 [ 0.000000] ---[ end trace db4b7fde7786bb07 ]--- [ 0.000000] Kernel panic - not syncing: Attempted to kill the idle task! /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-10:20140718172926:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-15:20140718172926:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-17:20140718172924:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-1:20140718172924:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-26:20140718172925:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-34:20140718172925:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-38:20140718172928:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-3:20140718172928:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-40:20140718172928:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-41:20140718172928:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-42:20140718172925:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-45:20140718172928:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-47:20140718172928:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-48:20140718172928:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-53:20140718172926:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-55:20140718172926:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-58:20140718172928:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-64:20140718172925:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-6:20140718172928:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 /kernel/i386-randconfig-ib1-07181646/ae885de230a4897c2bc0b324cb32f22c0b7c9747/dmesg-yocto-vp-8:20140718172926:i386-randconfig-ib1-07181646:3.16.0-rc5-04510-gae885de:5 0:20:20 all_good:bad:all_bad boots 2014-07-18 17:29:29 REPEAT COUNT: 20 # /c/boot-bisect/linux0/obj-bisect/.repeat Bisecting: 93 revisions left to test after this (roughly 7 steps) [f63782f6953176276ab089434e9b8fbe672167ff] Merge remote-tracking branch 'rcu/rcu/next' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:f63782f6953176276ab089434e9b8fbe672167ff:bisect-linux0 2014-07-18-17:29:30 f63782f6953176276ab089434e9b8fbe672167ff compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-f63782f6953176276ab089434e9b8fbe672167ff Check for kernel in /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-f63782f6953176276ab089434e9b8fbe672167ff kernel: /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/vmlinuz-3.16.0-rc5-04471-gf63782f 2014-07-18-17:31:30 detecting boot state . TEST FAILURE [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] BUG: unable to handle kernel NULL pointer dereference at (null) [ 0.000000] IP: [<810440ca>] wake_up_process+0x6/0x2c [ 0.000000] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.000000] Oops: 0000 [#1] PREEMPT SMP [ 0.000000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.16.0-rc5-04471-gf63782f #6 [ 0.000000] task: 81961830 ti: 81956000 task.ti: 81956000 [ 0.000000] EIP: 0060:[<810440ca>] EFLAGS: 00210082 CPU: 0 [ 0.000000] EIP is at wake_up_process+0x6/0x2c [ 0.000000] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000002 [ 0.000000] ESI: 93404620 EDI: 81957edc EBP: 81957ea0 ESP: 81957e9c [ 0.000000] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 0.000000] CR0: 8005003b CR2: 00000000 CR3: 01a7d000 CR4: 000006b0 [ 0.000000] Stack: [ 0.000000] 81957eb0 81957f14 8103d4d9 00000002 00000000 00000000 00000000 dead4ead [ 0.000000] ffffffff ffffffff 81a89218 00000000 00000000 8188ffe9 81957ed4 81957ed4 [ 0.000000] 00000000 00000000 dead4ead ffffffff ffffffff 81a89218 00000000 00000000 [ 0.000000] Call Trace: [ 0.000000] [<8103d4d9>] kthread_create_on_node+0x90/0x108 [ 0.000000] [<81065eb1>] rcu_spawn_one_nocb_kthread+0xba/0xda [ 0.000000] [<810637b4>] ? rcu_start_future_gp+0x118/0x118 [ 0.000000] [<81066024>] rcu_cpu_notify+0x153/0x5b8 [ 0.000000] [<8165d1fb>] ? __mutex_unlock_slowpath+0x106/0x11d [ 0.000000] [<810631d3>] ? cpumask_next+0x22/0x26 [ 0.000000] [<81a108cc>] rcu_init+0x291/0x29b [ 0.000000] [<819fd965>] start_kernel+0x1fa/0x372 [ 0.000000] [<819fd55d>] ? set_init_arg+0x49/0x49 [ 0.000000] [<819fd2af>] i386_start_kernel+0x79/0x7d [ 0.000000] Code: 61 00 eb 07 89 f0 e8 d1 c4 ff ff be 01 00 00 00 8b 45 f0 8b 55 ec e8 d8 ab 61 00 83 c4 10 89 f0 5b 5e 5f 5d c3 55 89 e5 53 89 c3 <8b> 00 a8 0c 74 0f ba e8 06 00 00 b8 a2 18 89 81 e8 f3 84 fe ff [ 0.000000] EIP: [<810440ca>] wake_up_process+0x6/0x2c SS:ESP 0068:81957e9c [ 0.000000] CR2: 0000000000000000 [ 0.000000] ---[ end trace db4b7fde7786bb07 ]--- [ 0.000000] Kernel panic - not syncing: Attempted to kill the idle task! /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-10:20140718173053:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-15:20140718173055:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-17:20140718173055:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-24:20140718173053:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-32:20140718173054:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-3:20140718173055:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-46:20140718173055:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-51:20140718173055:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-52:20140718173053:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-54:20140718173055:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-55:20140718173053:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-56:20140718173053:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-59:20140718173055:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-5:20140718173055:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-61:20140718173055:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-63:20140718173055:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-7:20140718173053:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-8:20140718173053:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-37:20140718173057:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 /kernel/i386-randconfig-ib1-07181646/f63782f6953176276ab089434e9b8fbe672167ff/dmesg-yocto-vp-40:20140718173056:i386-randconfig-ib1-07181646:3.16.0-rc5-04471-gf63782f:6 0:20:20 all_good:bad:all_bad boots 2014-07-18 17:32:00 REPEAT COUNT: 20 # /c/boot-bisect/linux0/obj-bisect/.repeat linear-bisect: bad branch may be remote-tracking branch 'rcu/rcu/next' linear-bisect: handle over to git bisect linear-bisect: git bisect start f63782f6953176276ab089434e9b8fbe672167ff 57080e0a2472ad31c609217f6329233412321979 -- Previous HEAD position was f63782f... Merge remote-tracking branch 'rcu/rcu/next' HEAD is now at e2447c5... Merge 'cryptodev/master' into devel-hourly-2014062713 Bisecting: 21 revisions left to test after this (roughly 5 steps) [1823172ab582eb54456fd1354869bb850a1196ba] Merge branches 'doc.2014.07.08a', 'fixes.2014.07.09a', 'maintainers.2014.07.08b', 'nocbs.2014.07.07a' and 'torture.2014.07.07a' into HEAD linear-bisect: git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:1823172ab582eb54456fd1354869bb850a1196ba:bisect-linux0 2014-07-18-17:32:05 1823172ab582eb54456fd1354869bb850a1196ba compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-1823172ab582eb54456fd1354869bb850a1196ba Check for kernel in /kernel/i386-randconfig-ib1-07181646/1823172ab582eb54456fd1354869bb850a1196ba waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-1823172ab582eb54456fd1354869bb850a1196ba waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-consumer/i386-randconfig-ib1-07181646-1823172ab582eb54456fd1354869bb850a1196ba kernel: /kernel/i386-randconfig-ib1-07181646/1823172ab582eb54456fd1354869bb850a1196ba/vmlinuz-3.16.0-rc1-00034-g1823172 2014-07-18-17:36:05 detecting boot state . 20 SUCCESS Bisecting: 10 revisions left to test after this (roughly 4 steps) [531f70396af7a4c4da733dd820af4289e887d0c2] rcu: Return bool type in rcu_lockdep_current_cpu_online() running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:531f70396af7a4c4da733dd820af4289e887d0c2:bisect-linux0 2014-07-18-17:37:05 531f70396af7a4c4da733dd820af4289e887d0c2 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-531f70396af7a4c4da733dd820af4289e887d0c2 Check for kernel in /kernel/i386-randconfig-ib1-07181646/531f70396af7a4c4da733dd820af4289e887d0c2 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-531f70396af7a4c4da733dd820af4289e887d0c2 kernel: /kernel/i386-randconfig-ib1-07181646/531f70396af7a4c4da733dd820af4289e887d0c2/vmlinuz-3.16.0-rc1-00045-g531f703 2014-07-18-17:50:05 detecting boot state 13 20 SUCCESS Bisecting: 5 revisions left to test after this (roughly 3 steps) [78d9b29a96b632c00fe8136dacb9a39532469f81] rcu: Rationalize kthread spawning running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:78d9b29a96b632c00fe8136dacb9a39532469f81:bisect-linux0 2014-07-18-17:51:06 78d9b29a96b632c00fe8136dacb9a39532469f81 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-78d9b29a96b632c00fe8136dacb9a39532469f81 Check for kernel in /kernel/i386-randconfig-ib1-07181646/78d9b29a96b632c00fe8136dacb9a39532469f81 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-78d9b29a96b632c00fe8136dacb9a39532469f81 waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-ib1-07181646-78d9b29a96b632c00fe8136dacb9a39532469f81 kernel: /kernel/i386-randconfig-ib1-07181646/78d9b29a96b632c00fe8136dacb9a39532469f81/vmlinuz-3.16.0-rc1-00050-g78d9b29 2014-07-18-18:11:06 detecting boot state . 20 SUCCESS Bisecting: 2 revisions left to test after this (roughly 2 steps) [94e336821b022b92b09d14792f512cb502b667f3] rcu: Update tiny.c references to tree.c running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:94e336821b022b92b09d14792f512cb502b667f3:bisect-linux0 2014-07-18-18:12:07 94e336821b022b92b09d14792f512cb502b667f3 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-94e336821b022b92b09d14792f512cb502b667f3 Check for kernel in /kernel/i386-randconfig-ib1-07181646/94e336821b022b92b09d14792f512cb502b667f3 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-94e336821b022b92b09d14792f512cb502b667f3 kernel: /kernel/i386-randconfig-ib1-07181646/94e336821b022b92b09d14792f512cb502b667f3/vmlinuz-3.16.0-rc1-00053-g94e3368 2014-07-18-18:14:07 detecting boot state 20 SUCCESS Bisecting: 0 revisions left to test after this (roughly 1 step) [c6e2955266d149d207656d7a5b975ac28c27826a] rcu: Remove redundant checks for rcu_scheduler_fully_active running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:c6e2955266d149d207656d7a5b975ac28c27826a:bisect-linux0 2014-07-18-18:14:37 c6e2955266d149d207656d7a5b975ac28c27826a compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-c6e2955266d149d207656d7a5b975ac28c27826a Check for kernel in /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-c6e2955266d149d207656d7a5b975ac28c27826a waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-consumer/i386-randconfig-ib1-07181646-c6e2955266d149d207656d7a5b975ac28c27826a kernel: /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/vmlinuz-3.16.0-rc1-00055-gc6e2955 2014-07-18-18:18:37 detecting boot state . TEST FAILURE [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] BUG: unable to handle kernel NULL pointer dereference at (null) [ 0.000000] IP: [<81048a68>] wake_up_process+0x6/0x2c [ 0.000000] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.000000] Oops: 0000 [#1] PREEMPT SMP [ 0.000000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.16.0-rc1-00055-gc6e2955 #9 [ 0.000000] task: 81957830 ti: 8194c000 task.ti: 8194c000 [ 0.000000] EIP: 0060:[<81048a68>] EFLAGS: 00210082 CPU: 0 [ 0.000000] EIP is at wake_up_process+0x6/0x2c [ 0.000000] EAX: 00000000 EBX: 00000000 ECX: 81957c40 EDX: 00000002 [ 0.000000] ESI: 93403620 EDI: 8194dedc EBP: 8194dea0 ESP: 8194de9c [ 0.000000] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 0.000000] CR0: 80050033 CR2: 00000000 CR3: 01a72000 CR4: 000406b0 [ 0.000000] Stack: [ 0.000000] 8194deb0 8194df14 8103f651 81957c58 00000000 00000000 00030000 dead4ead [ 0.000000] ffffffff ffffffff 81a7fbfc 00000000 00000000 81885cce 8194ded4 8194ded4 [ 0.000000] 00000000 00030000 dead4ead ffffffff ffffffff 81a7fbfc 00000000 00000000 [ 0.000000] Call Trace: [ 0.000000] [<8103f651>] kthread_create_on_node+0x90/0x108 [ 0.000000] [<8106a5b0>] rcu_spawn_one_nocb_kthread+0xba/0xda [ 0.000000] [<81067eb3>] ? rcu_start_future_gp+0x118/0x118 [ 0.000000] [<8106a723>] rcu_cpu_notify+0x153/0x5b8 [ 0.000000] [<81657ae3>] ? __mutex_unlock_slowpath+0x106/0x11d [ 0.000000] [<810678d2>] ? cpumask_next+0x22/0x26 [ 0.000000] [<81a058cc>] rcu_init+0x291/0x29b [ 0.000000] [<819f2965>] start_kernel+0x1fa/0x372 [ 0.000000] [<819f255d>] ? set_init_arg+0x49/0x49 [ 0.000000] [<819f22af>] i386_start_kernel+0x79/0x7d [ 0.000000] Code: 61 00 eb 07 89 f0 e8 df c4 ff ff be 01 00 00 00 8b 45 f0 8b 55 ec e8 b2 07 61 00 83 c4 10 89 f0 5b 5e 5f 5d c3 55 89 e5 53 89 c3 <8b> 00 a8 0c 74 0f ba e0 06 00 00 b8 8e 78 88 81 e8 0d 36 fe ff [ 0.000000] EIP: [<81048a68>] wake_up_process+0x6/0x2c SS:ESP 0068:8194de9c [ 0.000000] CR2: 0000000000000000 [ 0.000000] ---[ end trace db4b7fde7786bb07 ]--- [ 0.000000] Kernel panic - not syncing: Attempted to kill the idle task! /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-11:20140718181655:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-13:20140718181656:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-14:20140718181658:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-16:20140718181659:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-17:20140718181656:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-19:20140718181656:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-1:20140718181656:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-20:20140718181656:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-21:20140718181657:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-22:20140718181656:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-23:20140718181657:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-25:20140718181657:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-29:20140718181656:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-2:20140718181656:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-30:20140718181656:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-32:20140718181656:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-3:20140718181657:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-4:20140718181656:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-7:20140718181656:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 /kernel/i386-randconfig-ib1-07181646/c6e2955266d149d207656d7a5b975ac28c27826a/dmesg-yocto-kbuild-9:20140718181655:i386-randconfig-ib1-07181646:3.16.0-rc1-00055-gc6e2955:9 0:20:20 all_good:bad:all_bad boots 2014-07-18 18:19:08 REPEAT COUNT: 20 # /c/boot-bisect/linux0/obj-bisect/.repeat Bisecting: 0 revisions left to test after this (roughly 0 steps) [34e82ed60aad3205657e276e4640c3ea60657048] rcu: Remove stale comment in tree.c running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:34e82ed60aad3205657e276e4640c3ea60657048:bisect-linux0 2014-07-18-18:19:08 34e82ed60aad3205657e276e4640c3ea60657048 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-34e82ed60aad3205657e276e4640c3ea60657048 Check for kernel in /kernel/i386-randconfig-ib1-07181646/34e82ed60aad3205657e276e4640c3ea60657048 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-34e82ed60aad3205657e276e4640c3ea60657048 kernel: /kernel/i386-randconfig-ib1-07181646/34e82ed60aad3205657e276e4640c3ea60657048/vmlinuz-3.16.0-rc1-00054-g34e82ed 2014-07-18-18:21:09 detecting boot state 20 SUCCESS c6e2955266d149d207656d7a5b975ac28c27826a is the first bad commit commit c6e2955266d149d207656d7a5b975ac28c27826a Author: Pranith Kumar Date: Tue Jul 15 21:50:02 2014 -0400 rcu: Remove redundant checks for rcu_scheduler_fully_active rcu_scheduler_fully_active is set to true early in the boot process. rcu_prepare_kthreads() is called in two locations. Once after setting the above flag and the other while hotplugging a CPU from rcu_cpu_notify(). CPU hotplug is enabled much later by which time the above flag is already set. Hence checking for this flag is redundant in this function. The checks in rcu_spawn_one_boost_kthread() and rcu_spawn_all_nocb_kthreads() are similarly redundant. This commit removes the redundant checks for this flag from the above locations. Signed-off-by: Pranith Kumar Signed-off-by: Paul E. McKenney :040000 040000 503e6f05ae1973234c1dc6e93e2382d2c2d12bde 081d3a811fcfef6f8cdc5a00c30760251ab4a035 M kernel bisect run success HEAD is now at 34e82ed... rcu: Remove stale comment in tree.c ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:34e82ed60aad3205657e276e4640c3ea60657048:bisect-linux0 2014-07-18-18:21:39 34e82ed60aad3205657e276e4640c3ea60657048 reuse /kernel/i386-randconfig-ib1-07181646/34e82ed60aad3205657e276e4640c3ea60657048/vmlinuz-3.16.0-rc1-00054-g34e82ed 2014-07-18-18:21:39 detecting boot state .. 22. 23 34 48 59 60 SUCCESS Previous HEAD position was 34e82ed... rcu: Remove stale comment in tree.c HEAD is now at 58e323c3... Add linux-next specific files for 20140718 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:58e323c3ee94f1abcecdeeef211a27d1c106c2b3:bisect-linux0 TEST FAILURE [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] BUG: unable to handle kernel NULL pointer dereference at (null) [ 0.000000] IP: [<81044381>] wake_up_process+0x6/0x2c [ 0.000000] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.000000] Oops: 0000 [#1] PREEMPT SMP [ 0.000000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.16.0-rc5-next-20140718 #43 [ 0.000000] task: 81969850 ti: 8195e000 task.ti: 8195e000 [ 0.000000] EIP: 0060:[<81044381>] EFLAGS: 00210082 CPU: 0 [ 0.000000] EIP is at wake_up_process+0x6/0x2c [ 0.000000] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000002 [ 0.000000] ESI: 93401b80 EDI: 8195fedc EBP: 8195fea0 ESP: 8195fe9c [ 0.000000] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 0.000000] CR0: 80050033 CR2: 00000000 CR3: 01a85000 CR4: 000406b0 [ 0.000000] Stack: [ 0.000000] 8195feb0 8195ff14 8103d790 00000002 00000000 00000000 00000000 dead4ead [ 0.000000] ffffffff ffffffff 81a91220 00000000 00000000 81896fa0 8195fed4 8195fed4 [ 0.000000] 00000000 00000000 dead4ead ffffffff ffffffff 81a91220 00000000 00000000 [ 0.000000] Call Trace: [ 0.000000] [<8103d790>] kthread_create_on_node+0x90/0x108 [ 0.000000] [<8106612a>] rcu_spawn_one_nocb_kthread+0xba/0xda [ 0.000000] [<81063a2d>] ? rcu_start_future_gp+0x118/0x118 [ 0.000000] [<8106629d>] rcu_cpu_notify+0x153/0x5b8 [ 0.000000] [<81661243>] ? __mutex_unlock_slowpath+0x106/0x11d [ 0.000000] [<8106344c>] ? cpumask_next+0x22/0x26 [ 0.000000] [<81a189bc>] rcu_init+0x297/0x2a1 [ 0.000000] [<81a05989>] start_kernel+0x204/0x37c [ 0.000000] [<81a0555d>] ? set_init_arg+0x49/0x49 [ 0.000000] [<81a052af>] i386_start_kernel+0x79/0x7d [ 0.000000] Code: 61 00 eb 07 89 f0 e8 d1 c4 ff ff be 01 00 00 00 8b 45 f0 8b 55 ec e8 69 e9 61 00 83 c4 10 89 f0 5b 5e 5f 5d c3 55 89 e5 53 89 c3 <8b> 00 a8 0c 74 0f ba e8 06 00 00 b8 11 88 89 81 e8 00 83 fe ff [ 0.000000] EIP: [<81044381>] wake_up_process+0x6/0x2c SS:ESP 0068:8195fe9c [ 0.000000] CR2: 0000000000000000 [ 0.000000] ---[ end trace cb88537fdc8fa200 ]--- [ 0.000000] Kernel panic - not syncing: Attempted to kill the idle task! /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-32:20140718165006:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-30:20140718165005:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-11:20140718165006:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-13:20140718165005:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-16:20140718165005:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-23:20140718165006:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-54:20140718165005:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-62:20140718165006:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-kbuild-27:20140718164617:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-18:20140718165005:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-35:20140718165006:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 0:11:11 all_good:bad:all_bad boots HEAD is now at 58e323c3 Add linux-next specific files for 20140718 ========= linus/master ========= Previous HEAD position was 58e323c3... Add linux-next specific files for 20140718 HEAD is now at 59ca9ee... Merge tag 'stable/for-linus-3.16-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/linus:master:59ca9ee42838d0f597137cf811e47eaf42fdcb69:bisect-linux0 2014-07-18-18:26:17 59ca9ee42838d0f597137cf811e47eaf42fdcb69 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-59ca9ee42838d0f597137cf811e47eaf42fdcb69 Check for kernel in /kernel/i386-randconfig-ib1-07181646/59ca9ee42838d0f597137cf811e47eaf42fdcb69 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07181646-59ca9ee42838d0f597137cf811e47eaf42fdcb69 waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-consumer/i386-randconfig-ib1-07181646-59ca9ee42838d0f597137cf811e47eaf42fdcb69 kernel: /kernel/i386-randconfig-ib1-07181646/59ca9ee42838d0f597137cf811e47eaf42fdcb69/vmlinuz-3.16.0-rc5-00152-g59ca9ee 2014-07-18-18:33:17 detecting boot state .. 30 47 60 SUCCESS ========= next/master ========= Previous HEAD position was 59ca9ee... Merge tag 'stable/for-linus-3.16-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip HEAD is now at 58e323c3... Add linux-next specific files for 20140718 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07181646/next:master:58e323c3ee94f1abcecdeeef211a27d1c106c2b3:bisect-linux0 TEST FAILURE [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] BUG: unable to handle kernel NULL pointer dereference at (null) [ 0.000000] IP: [<81044381>] wake_up_process+0x6/0x2c [ 0.000000] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.000000] Oops: 0000 [#1] PREEMPT SMP [ 0.000000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.16.0-rc5-next-20140718 #43 [ 0.000000] task: 81969850 ti: 8195e000 task.ti: 8195e000 [ 0.000000] EIP: 0060:[<81044381>] EFLAGS: 00210082 CPU: 0 [ 0.000000] EIP is at wake_up_process+0x6/0x2c [ 0.000000] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000002 [ 0.000000] ESI: 93401b80 EDI: 8195fedc EBP: 8195fea0 ESP: 8195fe9c [ 0.000000] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 0.000000] CR0: 80050033 CR2: 00000000 CR3: 01a85000 CR4: 000406b0 [ 0.000000] Stack: [ 0.000000] 8195feb0 8195ff14 8103d790 00000002 00000000 00000000 00000000 dead4ead [ 0.000000] ffffffff ffffffff 81a91220 00000000 00000000 81896fa0 8195fed4 8195fed4 [ 0.000000] 00000000 00000000 dead4ead ffffffff ffffffff 81a91220 00000000 00000000 [ 0.000000] Call Trace: [ 0.000000] [<8103d790>] kthread_create_on_node+0x90/0x108 [ 0.000000] [<8106612a>] rcu_spawn_one_nocb_kthread+0xba/0xda [ 0.000000] [<81063a2d>] ? rcu_start_future_gp+0x118/0x118 [ 0.000000] [<8106629d>] rcu_cpu_notify+0x153/0x5b8 [ 0.000000] [<81661243>] ? __mutex_unlock_slowpath+0x106/0x11d [ 0.000000] [<8106344c>] ? cpumask_next+0x22/0x26 [ 0.000000] [<81a189bc>] rcu_init+0x297/0x2a1 [ 0.000000] [<81a05989>] start_kernel+0x204/0x37c [ 0.000000] [<81a0555d>] ? set_init_arg+0x49/0x49 [ 0.000000] [<81a052af>] i386_start_kernel+0x79/0x7d [ 0.000000] Code: 61 00 eb 07 89 f0 e8 d1 c4 ff ff be 01 00 00 00 8b 45 f0 8b 55 ec e8 69 e9 61 00 83 c4 10 89 f0 5b 5e 5f 5d c3 55 89 e5 53 89 c3 <8b> 00 a8 0c 74 0f ba e8 06 00 00 b8 11 88 89 81 e8 00 83 fe ff [ 0.000000] EIP: [<81044381>] wake_up_process+0x6/0x2c SS:ESP 0068:8195fe9c [ 0.000000] CR2: 0000000000000000 [ 0.000000] ---[ end trace cb88537fdc8fa200 ]--- [ 0.000000] Kernel panic - not syncing: Attempted to kill the idle task! /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-32:20140718165006:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-30:20140718165005:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-11:20140718165006:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-13:20140718165005:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-16:20140718165005:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-23:20140718165006:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-54:20140718165005:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-62:20140718165006:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-kbuild-27:20140718164617:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-18:20140718165005:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 /kernel/i386-randconfig-ib1-07181646/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/dmesg-yocto-vp-35:20140718165006:i386-randconfig-ib1-07181646:3.16.0-rc5-next-20140718:43 0:11:11 all_good:bad:all_bad boots