HEAD is now at fe34ad1... 0day head guard for 'devel-hourly-2014092700' git checkout 0f33be009b89d2268e94194dc4fd01a7851b6d51 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:0f33be009b89d2268e94194dc4fd01a7851b6d51:bisect-linux-0 2014-09-28 13:57:17 0f33be009b89d2268e94194dc4fd01a7851b6d51 compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-0f33be009b89d2268e94194dc4fd01a7851b6d51 Check for kernel in /kernel/i386-randconfig-c1-09270045/0f33be009b89d2268e94194dc4fd01a7851b6d51 waiting for completion of /kbuild-tests/build-queue/cairo-smoke/i386-randconfig-c1-09270045-0f33be009b89d2268e94194dc4fd01a7851b6d51 kernel: /kernel/i386-randconfig-c1-09270045/0f33be009b89d2268e94194dc4fd01a7851b6d51/vmlinuz-3.17.0-rc6 2014-09-28 13:59:17 detecting boot state 3. 8 20 SUCCESS bisect: good commit 0f33be009b89d2268e94194dc4fd01a7851b6d51 git bisect start fe34ad1c7f6455ab6827d4cc84224b7f57eec1eb 0f33be009b89d2268e94194dc4fd01a7851b6d51 -- /c/kernel-tests/linear-bisect: ["-b", "fe34ad1c7f6455ab6827d4cc84224b7f57eec1eb", "-g", "0f33be009b89d2268e94194dc4fd01a7851b6d51", "/c/kernel-tests/bisect-test-boot-failure.sh", "/c/boot-bisect/linux-0/obj-bisect"] Bisecting: 2038 revisions left to test after this (roughly 11 steps) [a3f28bd4c220897d58cba325209d64613f8a6d0a] Merge 'arm-soc/sunxi/rtc' into devel-hourly-2014092700 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:a3f28bd4c220897d58cba325209d64613f8a6d0a:bisect-linux-0 2014-09-28 14:01:18 a3f28bd4c220897d58cba325209d64613f8a6d0a compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-a3f28bd4c220897d58cba325209d64613f8a6d0a Check for kernel in /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a waiting for completion of /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-a3f28bd4c220897d58cba325209d64613f8a6d0a 2014-09-28 14:03:18 No build served file /kbuild-tests/build-served/i386-randconfig-c1-09270045-a3f28bd4c220897d58cba325209d64613f8a6d0a Retry build .. waiting for completion of /kbuild-tests/build-queue/cairo-smoke/i386-randconfig-c1-09270045-a3f28bd4c220897d58cba325209d64613f8a6d0a kernel: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/vmlinuz-3.17.0-rc6-01386-ga3f28bd 2014-09-28 14:05:18 detecting boot state . TEST FAILURE [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] NR_IRQS:16 nr_irqs:16 0 [ 0.000000] ------------[ cut here ]------------ [ 0.000000] WARNING: CPU: 0 PID: 0 at arch/x86/kernel/cpu/common.c:1430 warn_pre_alternatives+0x17/0x20() [ 0.000000] You're using static_cpu_has before alternatives have run! [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.17.0-rc6-01386-ga3f28bd #1 [ 0.000000] c1a97eac c1a97eac c1a97e80 c175bcf0 c1a97e9c c1034df7 00000596 c100fb87 [ 0.000000] 0000003a c1a97f64 c1027170 c1a97eb4 c1034e66 00000009 c1a97eac c1993f48 [ 0.000000] c1a97ec8 c1a97ec8 c100fb87 c1993ef8 00000596 c1993f48 c1a97f44 c1029bfd [ 0.000000] Call Trace: [ 0.000000] [] dump_stack+0x16/0x18 [ 0.000000] [] warn_slowpath_common+0x57/0x70 [ 0.000000] [] ? warn_pre_alternatives+0x17/0x20 [ 0.000000] [] ? kvm_read_and_reset_pf_reason+0x20/0x20 [ 0.000000] [] warn_slowpath_fmt+0x26/0x30 [ 0.000000] [] warn_pre_alternatives+0x17/0x20 [ 0.000000] [] __do_page_fault+0x19d/0x4a0 [ 0.000000] [] ? __lock_acquire.isra.31+0x2f7/0xcb0 [ 0.000000] [] ? kvm_read_and_reset_pf_reason+0x20/0x20 [ 0.000000] [] do_page_fault+0x24/0x40 [ 0.000000] [] do_async_page_fault+0x12/0x80 [ 0.000000] [] error_code+0x65/0x6c [ 0.000000] [] ? sg_io+0x330/0x3e0 [ 0.000000] [] ? setup_irq+0xf/0x80 [ 0.000000] [] native_init_IRQ+0x2ee/0x2fc [ 0.000000] [] init_IRQ+0x1f/0x21 [ 0.000000] [] start_kernel+0x23b/0x389 [ 0.000000] [] i386_start_kernel+0x79/0x7d [ 0.000000] ---[ end trace 4d5ff9f2f68c4233 ]--- [ 0.000000] BUG: unable to handle kernel NULL pointer dereference at 0000003a /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-quantal-ivb41-107:20140928140503:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-yocto-ivb41-106:20140928140501:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-yocto-ivb41-115:20140928140501:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-yocto-ivb41-25:20140928140458:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-yocto-ivb41-43:20140928140504:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-yocto-ivb41-49:20140928140504:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-yocto-ivb41-4:20140928140458:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-yocto-ivb41-63:20140928140504:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-quantal-ivb41-109:20140928140507:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-quantal-ivb41-10:20140928140507:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-quantal-ivb41-124:20140928140507:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-quantal-ivb41-36:20140928140507:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-quantal-ivb41-99:20140928140508:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-yocto-ivb41-107:20140928140506:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-yocto-ivb41-13:20140928140506:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-yocto-ivb41-58:20140928140505:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-yocto-ivb41-86:20140928140506:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-quantal-ivb41-110:20140928140510:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-quantal-ivb41-32:20140928140511:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/a3f28bd4c220897d58cba325209d64613f8a6d0a/dmesg-quantal-ivb41-52:20140928140509:i386-randconfig-c1-09270045:: 0:20:20 all_good:bad:all_bad boots 2014-09-28 14:05:48 REPEAT COUNT: 20 # /c/boot-bisect/linux-0/obj-bisect/.repeat Bisecting: 1386 revisions left to test after this (roughly 11 steps) [a25102b03066c1e532fb15f9dc96fd4560e27718] Merge 'tomeu/clk-constraints' into devel-hourly-2014092700 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:a25102b03066c1e532fb15f9dc96fd4560e27718:bisect-linux-0 2014-09-28 14:05:49 a25102b03066c1e532fb15f9dc96fd4560e27718 compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-a25102b03066c1e532fb15f9dc96fd4560e27718 Check for kernel in /kernel/i386-randconfig-c1-09270045/a25102b03066c1e532fb15f9dc96fd4560e27718 waiting for completion of /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-a25102b03066c1e532fb15f9dc96fd4560e27718 2014-09-28 14:07:49 No build served file /kbuild-tests/build-served/i386-randconfig-c1-09270045-a25102b03066c1e532fb15f9dc96fd4560e27718 Retry build .. kernel: /kernel/i386-randconfig-c1-09270045/a25102b03066c1e532fb15f9dc96fd4560e27718/vmlinuz-3.17.0-rc6-00779-ga25102b 2014-09-28 14:08:49 detecting boot state . 10 14 18 20 SUCCESS Bisecting: 607 revisions left to test after this (roughly 10 steps) [c3d8a4dadca4527de0c294fb3befba882fc4f116] Merge 'ljones-mfd/for-mfd-next' into devel-hourly-2014092700 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:c3d8a4dadca4527de0c294fb3befba882fc4f116:bisect-linux-0 2014-09-28 14:11:20 c3d8a4dadca4527de0c294fb3befba882fc4f116 compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-c3d8a4dadca4527de0c294fb3befba882fc4f116 Check for kernel in /kernel/i386-randconfig-c1-09270045/c3d8a4dadca4527de0c294fb3befba882fc4f116 waiting for completion of /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-c3d8a4dadca4527de0c294fb3befba882fc4f116 kernel: /kernel/i386-randconfig-c1-09270045/c3d8a4dadca4527de0c294fb3befba882fc4f116/vmlinuz-3.17.0-rc6-00905-gc3d8a4d 2014-09-28 14:13:20 detecting boot state 2 5 11 20 SUCCESS Bisecting: 481 revisions left to test after this (roughly 9 steps) [c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf] Merge 'jiangliu/irqdomain/p1v2' into devel-hourly-2014092700 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf:bisect-linux-0 2014-09-28 14:15:21 c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf Check for kernel in /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf waiting for completion of /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf 2014-09-28 14:19:21 No build served file /kbuild-tests/build-served/i386-randconfig-c1-09270045-c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf Retry build .. kernel: /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/vmlinuz-3.17.0-rc6-01166-gc42622e 2014-09-28 14:20:21 detecting boot state . TEST FAILURE [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] NR_IRQS:16 nr_irqs:16 0 [ 0.000000] ------------[ cut here ]------------ [ 0.000000] WARNING: CPU: 0 PID: 0 at arch/x86/kernel/cpu/common.c:1430 warn_pre_alternatives+0x17/0x20() [ 0.000000] You're using static_cpu_has before alternatives have run! [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.17.0-rc6-01166-gc42622e #2 [ 0.000000] c1a97eac c1a97eac c1a97e80 c175bcf0 c1a97e9c c1034df7 00000596 c100fb87 [ 0.000000] 0000003a c1a97f64 c1027170 c1a97eb4 c1034e66 00000009 c1a97eac c1993f48 [ 0.000000] c1a97ec8 c1a97ec8 c100fb87 c1993ef8 00000596 c1993f48 c1a97f44 c1029bfd [ 0.000000] Call Trace: [ 0.000000] [] dump_stack+0x16/0x18 [ 0.000000] [] warn_slowpath_common+0x57/0x70 [ 0.000000] [] ? warn_pre_alternatives+0x17/0x20 [ 0.000000] [] ? kvm_read_and_reset_pf_reason+0x20/0x20 [ 0.000000] [] warn_slowpath_fmt+0x26/0x30 [ 0.000000] [] warn_pre_alternatives+0x17/0x20 [ 0.000000] [] __do_page_fault+0x19d/0x4a0 [ 0.000000] [] ? __lock_acquire.isra.31+0x2f7/0xcb0 [ 0.000000] [] ? kvm_read_and_reset_pf_reason+0x20/0x20 [ 0.000000] [] do_page_fault+0x24/0x40 [ 0.000000] [] do_async_page_fault+0x12/0x80 [ 0.000000] [] error_code+0x65/0x6c [ 0.000000] [] ? sg_io+0x330/0x3e0 [ 0.000000] [] ? setup_irq+0xf/0x80 [ 0.000000] [] native_init_IRQ+0x2ee/0x2fc [ 0.000000] [] init_IRQ+0x1f/0x21 [ 0.000000] [] start_kernel+0x23b/0x389 [ 0.000000] [] i386_start_kernel+0x79/0x7d [ 0.000000] ---[ end trace 4d5ff9f2f68c4233 ]--- [ 0.000000] BUG: unable to handle kernel NULL pointer dereference at 0000003a /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-yocto-kbuild-11:20140928141737:i386-randconfig-c1-09270045:3.17.0-rc6-01166-gc42622e:2 /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-yocto-kbuild-16:20140928141738:i386-randconfig-c1-09270045:3.17.0-rc6-01166-gc42622e:2 /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-yocto-kbuild-24:20140928141739:i386-randconfig-c1-09270045:3.17.0-rc6-01166-gc42622e:2 /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-yocto-kbuild-2:20140928141736:i386-randconfig-c1-09270045:3.17.0-rc6-01166-gc42622e:2 /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-yocto-kbuild-31:20140928141740:i386-randconfig-c1-09270045:3.17.0-rc6-01166-gc42622e:2 /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-yocto-kbuild-4:20140928141737:i386-randconfig-c1-09270045:3.17.0-rc6-01166-gc42622e:2 /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-quantal-kbuild-23:20140928141742:i386-randconfig-c1-09270045:3.17.0-rc6-01166-gc42622e:2 /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-quantal-lkp-nex04-169:20140928142044:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-quantal-lkp-nex04-43:20140928142042:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-yocto-lkp-nex04-105:20140928142039:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-yocto-lkp-nex04-115:20140928142041:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-yocto-lkp-nex04-141:20140928142041:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-yocto-lkp-nex04-143:20140928142037:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-yocto-lkp-nex04-162:20140928142037:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-yocto-lkp-nex04-171:20140928142038:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-yocto-lkp-nex04-179:20140928142041:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf/dmesg-yocto-lkp-nex04-189:20140928142038:i386-randconfig-c1-09270045:: 0:17:10 all_good:bad:all_bad boots Bisecting: 261 revisions left to test after this (roughly 9 steps) [07c59feab0eab9e51d0306e5f254e6ec148b568b] Merge 'gpio/devel' into devel-hourly-2014092700 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:07c59feab0eab9e51d0306e5f254e6ec148b568b:bisect-linux-0 2014-09-28 14:20:59 07c59feab0eab9e51d0306e5f254e6ec148b568b compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-07c59feab0eab9e51d0306e5f254e6ec148b568b Check for kernel in /kernel/i386-randconfig-c1-09270045/07c59feab0eab9e51d0306e5f254e6ec148b568b waiting for completion of /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-07c59feab0eab9e51d0306e5f254e6ec148b568b 2014-09-28 14:25:59 No build served file /kbuild-tests/build-served/i386-randconfig-c1-09270045-07c59feab0eab9e51d0306e5f254e6ec148b568b Retry build .. waiting for completion of /kbuild-tests/build-queue/cairo-smoke/i386-randconfig-c1-09270045-07c59feab0eab9e51d0306e5f254e6ec148b568b kernel: /kernel/i386-randconfig-c1-09270045/07c59feab0eab9e51d0306e5f254e6ec148b568b/vmlinuz-3.17.0-rc6-00952-g07c59fe 2014-09-28 14:28:59 detecting boot state 1 5 8 19 20 SUCCESS linear-bisect: bad branch may be jiangliu/irqdomain/p1v2 linear-bisect: handle over to git bisect linear-bisect: git bisect start c42622ecfc1b3ca7110002aa37fa37e0bc6e2bbf 07c59feab0eab9e51d0306e5f254e6ec148b568b -- Previous HEAD position was 07c59fe... Merge 'gpio/devel' into devel-hourly-2014092700 HEAD is now at b4d3318... Merge remote-tracking branch 'crypto/master' Bisecting: 112 revisions left to test after this (roughly 7 steps) [e18b7faae15dbd47e5811ed748bd5b500dcfaa2d] Merge branch 'bcmgenet' linear-bisect: git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-0/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:e18b7faae15dbd47e5811ed748bd5b500dcfaa2d:bisect-linux-0 2014-09-28 14:31:46 e18b7faae15dbd47e5811ed748bd5b500dcfaa2d compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-e18b7faae15dbd47e5811ed748bd5b500dcfaa2d Check for kernel in /kernel/i386-randconfig-c1-09270045/e18b7faae15dbd47e5811ed748bd5b500dcfaa2d waiting for completion of /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-e18b7faae15dbd47e5811ed748bd5b500dcfaa2d 2014-09-28 14:37:46 No build served file /kbuild-tests/build-served/i386-randconfig-c1-09270045-e18b7faae15dbd47e5811ed748bd5b500dcfaa2d Retry build .. waiting for completion of /kbuild-tests/build-queue/cairo-smoke/i386-randconfig-c1-09270045-e18b7faae15dbd47e5811ed748bd5b500dcfaa2d status: FAIL: build error 2014-09-28 14:39:46 Kernel build fail or timeout 2014-09-28 14:39:46 e18b7faae15dbd47e5811ed748bd5b500dcfaa2d SKIP BROKEN BUILD Check /kbuild-tests/build-served/i386-randconfig-c1-09270045-e18b7faae15dbd47e5811ed748bd5b500dcfaa2d Bisecting: 112 revisions left to test after this (roughly 7 steps) [452b6361c4d9baf6940adb7b1316e0f386c39799] Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:452b6361c4d9baf6940adb7b1316e0f386c39799:bisect-linux-0 2014-09-28 14:39:47 452b6361c4d9baf6940adb7b1316e0f386c39799 compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-452b6361c4d9baf6940adb7b1316e0f386c39799 Check for kernel in /kernel/i386-randconfig-c1-09270045/452b6361c4d9baf6940adb7b1316e0f386c39799 waiting for completion of /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-452b6361c4d9baf6940adb7b1316e0f386c39799 2014-09-28 14:44:47 No build served file /kbuild-tests/build-served/i386-randconfig-c1-09270045-452b6361c4d9baf6940adb7b1316e0f386c39799 Retry build .. waiting for completion of /kbuild-tests/build-queue/cairo-smoke/i386-randconfig-c1-09270045-452b6361c4d9baf6940adb7b1316e0f386c39799 kernel: /kernel/i386-randconfig-c1-09270045/452b6361c4d9baf6940adb7b1316e0f386c39799/vmlinuz-3.17.0-rc6-00180-g452b636 2014-09-28 14:46:47 detecting boot state . 9. 20 SUCCESS Bisecting: 16 revisions left to test after this (roughly 4 steps) [424fff7ae225da25606f2ba6aafc5df3df1e8b7f] x86, irq: Kill fourth parameter of IO_APIC_get_PCI_irq_vector() running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:424fff7ae225da25606f2ba6aafc5df3df1e8b7f:bisect-linux-0 2014-09-28 14:48:48 424fff7ae225da25606f2ba6aafc5df3df1e8b7f compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-424fff7ae225da25606f2ba6aafc5df3df1e8b7f Check for kernel in /kernel/i386-randconfig-c1-09270045/424fff7ae225da25606f2ba6aafc5df3df1e8b7f waiting for completion of /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-424fff7ae225da25606f2ba6aafc5df3df1e8b7f 2014-09-28 14:51:49 No build served file /kbuild-tests/build-served/i386-randconfig-c1-09270045-424fff7ae225da25606f2ba6aafc5df3df1e8b7f Retry build .. kernel: /kernel/i386-randconfig-c1-09270045/424fff7ae225da25606f2ba6aafc5df3df1e8b7f/vmlinuz-3.17.0-rc6-00197-g424fff7 2014-09-28 14:52:49 detecting boot state ..... 4 6 19 20 SUCCESS Bisecting: 8 revisions left to test after this (roughly 3 steps) [65bc21db96059f859a4e88676578bb485f2eb1b0] x86, irq: Move PCI MSI related code from io_apic.c into msi.c running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:65bc21db96059f859a4e88676578bb485f2eb1b0:bisect-linux-0 2014-09-28 14:57:19 65bc21db96059f859a4e88676578bb485f2eb1b0 compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-65bc21db96059f859a4e88676578bb485f2eb1b0 Check for kernel in /kernel/i386-randconfig-c1-09270045/65bc21db96059f859a4e88676578bb485f2eb1b0 waiting for completion of /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-65bc21db96059f859a4e88676578bb485f2eb1b0 2014-09-28 15:02:19 No build served file /kbuild-tests/build-served/i386-randconfig-c1-09270045-65bc21db96059f859a4e88676578bb485f2eb1b0 Retry build .. waiting for completion of /kbuild-tests/build-queue/cairo-smoke/i386-randconfig-c1-09270045-65bc21db96059f859a4e88676578bb485f2eb1b0 kernel: /kernel/i386-randconfig-c1-09270045/65bc21db96059f859a4e88676578bb485f2eb1b0/vmlinuz-3.17.0-rc6-00205-g65bc21d 2014-09-28 15:04:19 detecting boot state 12 15 20 SUCCESS Bisecting: 4 revisions left to test after this (roughly 2 steps) [9a55fc663ec935de7912d8a649abdc6351bef2b9] x86, irq: Make MSI and HT_IRQ indepenent of X86_IO_APIC running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:9a55fc663ec935de7912d8a649abdc6351bef2b9:bisect-linux-0 2014-09-28 15:05:51 9a55fc663ec935de7912d8a649abdc6351bef2b9 compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-9a55fc663ec935de7912d8a649abdc6351bef2b9 Check for kernel in /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9 waiting for completion of /kbuild-tests/build-queue/cairo-smoke/i386-randconfig-c1-09270045-9a55fc663ec935de7912d8a649abdc6351bef2b9 kernel: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/vmlinuz-3.17.0-rc6-00209-g9a55fc6 2014-09-28 15:07:51 detecting boot state . TEST FAILURE [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] NR_IRQS:16 nr_irqs:16 0 [ 0.000000] ------------[ cut here ]------------ [ 0.000000] WARNING: CPU: 0 PID: 0 at arch/x86/kernel/cpu/common.c:1430 warn_pre_alternatives+0x17/0x20() [ 0.000000] You're using static_cpu_has before alternatives have run! [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.17.0-rc6-00209-g9a55fc6 #2 [ 0.000000] c1a91eac c1a91eac c1a91e80 c175a8f0 c1a91e9c c1034df7 00000596 c100fb87 [ 0.000000] 0000003a c1a91f64 c1027170 c1a91eb4 c1034e66 00000009 c1a91eac c198ed88 [ 0.000000] c1a91ec8 c1a91ec8 c100fb87 c198ed38 00000596 c198ed88 c1a91f44 c1029bfd [ 0.000000] Call Trace: [ 0.000000] [] dump_stack+0x16/0x18 [ 0.000000] [] warn_slowpath_common+0x57/0x70 [ 0.000000] [] ? warn_pre_alternatives+0x17/0x20 [ 0.000000] [] ? kvm_read_and_reset_pf_reason+0x20/0x20 [ 0.000000] [] warn_slowpath_fmt+0x26/0x30 [ 0.000000] [] warn_pre_alternatives+0x17/0x20 [ 0.000000] [] __do_page_fault+0x19d/0x4a0 [ 0.000000] [] ? __lock_acquire.isra.31+0x2f7/0xcb0 [ 0.000000] [] ? kvm_read_and_reset_pf_reason+0x20/0x20 [ 0.000000] [] do_page_fault+0x24/0x40 [ 0.000000] [] do_async_page_fault+0x12/0x80 [ 0.000000] [] error_code+0x65/0x6c [ 0.000000] [] ? sg_io+0x370/0x3e0 [ 0.000000] [] ? setup_irq+0xf/0x80 [ 0.000000] [] native_init_IRQ+0x2ee/0x2fc [ 0.000000] [] init_IRQ+0x1f/0x21 [ 0.000000] [] start_kernel+0x23b/0x389 [ 0.000000] [] i386_start_kernel+0x79/0x7d [ 0.000000] ---[ end trace 4d5ff9f2f68c4233 ]--- [ 0.000000] BUG: unable to handle kernel NULL pointer dereference at 0000003a /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-yocto-ivb41-108:20140928150747:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-yocto-ivb41-125:20140928150746:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-yocto-ivb41-126:20140928150747:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-yocto-ivb41-16:20140928150746:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-yocto-ivb41-31:20140928150748:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-yocto-ivb41-35:20140928150746:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-yocto-ivb41-37:20140928150744:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-yocto-ivb41-51:20140928150747:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-yocto-ivb41-61:20140928150747:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-yocto-ivb41-62:20140928150745:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-yocto-ivb41-74:20140928150746:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-yocto-ivb41-81:20140928150748:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-yocto-ivb41-87:20140928150745:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-quantal-ivb41-120:20140928150758:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-quantal-ivb41-128:20140928150757:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-quantal-ivb41-20:20140928150756:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-quantal-ivb41-63:20140928150758:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-quantal-ivb41-65:20140928150755:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-quantal-ivb41-67:20140928150758:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/9a55fc663ec935de7912d8a649abdc6351bef2b9/dmesg-quantal-ivb41-80:20140928150758:i386-randconfig-c1-09270045:: 0:20:20 all_good:bad:all_bad boots 2014-09-28 15:08:21 REPEAT COUNT: 20 # /c/boot-bisect/linux-0/obj-bisect/.repeat Bisecting: 1 revision left to test after this (roughly 1 step) [9d24b890d00698320c804c335673a5a5dad177bb] x86, irq: Move IOAPIC related declarations from hw_irq.h into io_apic.h running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:9d24b890d00698320c804c335673a5a5dad177bb:bisect-linux-0 2014-09-28 15:08:22 9d24b890d00698320c804c335673a5a5dad177bb compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-9d24b890d00698320c804c335673a5a5dad177bb Check for kernel in /kernel/i386-randconfig-c1-09270045/9d24b890d00698320c804c335673a5a5dad177bb waiting for completion of /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-9d24b890d00698320c804c335673a5a5dad177bb 2014-09-28 15:32:22 No build served file /kbuild-tests/build-served/i386-randconfig-c1-09270045-9d24b890d00698320c804c335673a5a5dad177bb Retry build .. waiting for completion of /kbuild-tests/build-queue/cairo-smoke/i386-randconfig-c1-09270045-9d24b890d00698320c804c335673a5a5dad177bb kernel: /kernel/i386-randconfig-c1-09270045/9d24b890d00698320c804c335673a5a5dad177bb/vmlinuz-3.17.0-rc6-00207-g9d24b89 2014-09-28 16:38:22 detecting boot state 4 8 17 20 SUCCESS Bisecting: 0 revisions left to test after this (roughly 0 steps) [f2bb95f78a694f575ef41a9f65c003ee934fc263] x86, irq: Move IRQ initialization routines from io_apic.c into vector.c running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:f2bb95f78a694f575ef41a9f65c003ee934fc263:bisect-linux-0 2014-09-28 16:40:23 f2bb95f78a694f575ef41a9f65c003ee934fc263 compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-f2bb95f78a694f575ef41a9f65c003ee934fc263 Check for kernel in /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263 waiting for completion of /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-f2bb95f78a694f575ef41a9f65c003ee934fc263 2014-09-28 17:25:23 No build served file /kbuild-tests/build-served/i386-randconfig-c1-09270045-f2bb95f78a694f575ef41a9f65c003ee934fc263 Retry build .. waiting for completion of /kbuild-tests/build-queue/cairo-smoke/i386-randconfig-c1-09270045-f2bb95f78a694f575ef41a9f65c003ee934fc263 kernel: /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/vmlinuz-3.17.0-rc6-00208-gf2bb95f 2014-09-28 18:44:24 detecting boot state . TEST FAILURE [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] NR_IRQS:16 nr_irqs:16 0 [ 0.000000] ------------[ cut here ]------------ [ 0.000000] WARNING: CPU: 0 PID: 0 at arch/x86/kernel/cpu/common.c:1430 warn_pre_alternatives+0x17/0x20() [ 0.000000] You're using static_cpu_has before alternatives have run! [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.17.0-rc6-00208-gf2bb95f #2 [ 0.000000] c1a91eac c1a91eac c1a91e80 c175a430 c1a91e9c c1034c47 00000596 c100fb87 [ 0.000000] 0000003a c1a91f64 c1026fc0 c1a91eb4 c1034cb6 00000009 c1a91eac c198ecbc [ 0.000000] c1a91ec8 c1a91ec8 c100fb87 c198ec6c 00000596 c198ecbc c1a91f44 c1029a4d [ 0.000000] Call Trace: [ 0.000000] [] dump_stack+0x16/0x18 [ 0.000000] [] warn_slowpath_common+0x57/0x70 [ 0.000000] [] ? warn_pre_alternatives+0x17/0x20 [ 0.000000] [] ? kvm_read_and_reset_pf_reason+0x20/0x20 [ 0.000000] [] warn_slowpath_fmt+0x26/0x30 [ 0.000000] [] warn_pre_alternatives+0x17/0x20 [ 0.000000] [] __do_page_fault+0x19d/0x4a0 [ 0.000000] [] ? __lock_acquire.isra.31+0x2f7/0xcb0 [ 0.000000] [] ? kvm_read_and_reset_pf_reason+0x20/0x20 [ 0.000000] [] do_page_fault+0x24/0x40 [ 0.000000] [] do_async_page_fault+0x12/0x80 [ 0.000000] [] error_code+0x65/0x6c [ 0.000000] [] ? sg_scsi_ioctl+0x150/0x3a0 [ 0.000000] [] ? setup_irq+0xf/0x80 [ 0.000000] [] native_init_IRQ+0x2ee/0x2fc [ 0.000000] [] init_IRQ+0x1f/0x21 [ 0.000000] [] start_kernel+0x23b/0x389 [ 0.000000] [] i386_start_kernel+0x79/0x7d [ 0.000000] ---[ end trace 4d5ff9f2f68c4233 ]--- [ 0.000000] BUG: unable to handle kernel NULL pointer dereference at 0000003a /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-quantal-ivb41-99:20140928184413:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-yocto-ivb41-110:20140928184412:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-yocto-ivb41-128:20140928184412:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-yocto-ivb41-25:20140928184414:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-yocto-ivb41-51:20140928184409:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-yocto-ivb41-94:20140928184413:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-yocto-vp-2:20140928184417:i386-randconfig-c1-09270045:3.17.0-rc6-00208-gf2bb95f:2 /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-quantal-ivb41-10:20140928184422:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-quantal-ivb41-111:20140928184420:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-quantal-ivb41-3:20140928184423:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-quantal-ivb41-49:20140928184424:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-quantal-ivb41-5:20140928184423:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-quantal-ivb41-83:20140928184420:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-quantal-vp-20:20140928184424:i386-randconfig-c1-09270045:3.17.0-rc6-00208-gf2bb95f:2 /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-quantal-vp-21:20140928184423:i386-randconfig-c1-09270045:3.17.0-rc6-00208-gf2bb95f:2 /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-yocto-kbuild-19:20140928184130:i386-randconfig-c1-09270045:3.17.0-rc6-00208-gf2bb95f:2 /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-yocto-kbuild-1:20140928184126:i386-randconfig-c1-09270045:3.17.0-rc6-00208-gf2bb95f:2 /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-yocto-kbuild-21:20140928184125:i386-randconfig-c1-09270045:3.17.0-rc6-00208-gf2bb95f:2 /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-yocto-kbuild-26:20140928184124:i386-randconfig-c1-09270045:3.17.0-rc6-00208-gf2bb95f:2 /kernel/i386-randconfig-c1-09270045/f2bb95f78a694f575ef41a9f65c003ee934fc263/dmesg-yocto-kbuild-11:20140928184133:i386-randconfig-c1-09270045:3.17.0-rc6-00208-gf2bb95f:2 0:20:20 all_good:bad:all_bad boots 2014-09-28 18:44:54 REPEAT COUNT: 20 # /c/boot-bisect/linux-0/obj-bisect/.repeat f2bb95f78a694f575ef41a9f65c003ee934fc263 is the first bad commit commit f2bb95f78a694f575ef41a9f65c003ee934fc263 Author: Jiang Liu Date: Wed Jun 25 14:16:18 2014 +0800 x86, irq: Move IRQ initialization routines from io_apic.c into vector.c Move IRQ initialization routines from io_apic.c into vector.c, preparing for enabling hierarchy irqdomain. Signed-off-by: Jiang Liu :040000 040000 3c5798781f57918e96fd9fc765cd277fb433a847 b4ba94e50555c8b4696e5ac8e12f52e9170e54d9 M arch bisect run success Previous HEAD position was f2bb95f... x86, irq: Move IRQ initialization routines from io_apic.c into vector.c HEAD is now at 9d24b89... x86, irq: Move IOAPIC related declarations from hw_irq.h into io_apic.h ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:9d24b890d00698320c804c335673a5a5dad177bb:bisect-linux-0 2014-09-28 18:44:57 9d24b890d00698320c804c335673a5a5dad177bb reuse /kernel/i386-randconfig-c1-09270045/9d24b890d00698320c804c335673a5a5dad177bb/vmlinuz-3.17.0-rc6-00207-g9d24b89 2014-09-28 18:44:58 detecting boot state . 3 10 27 41 55 60 SUCCESS Previous HEAD position was 9d24b89... x86, irq: Move IOAPIC related declarations from hw_irq.h into io_apic.h HEAD is now at fe34ad1... 0day head guard for 'devel-hourly-2014092700' ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linux-devel:devel-hourly-2014092700:fe34ad1c7f6455ab6827d4cc84224b7f57eec1eb:bisect-linux-0 TEST FAILURE [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] NR_IRQS:16 nr_irqs:16 0 [ 0.000000] ------------[ cut here ]------------ [ 0.000000] WARNING: CPU: 0 PID: 0 at arch/x86/kernel/cpu/common.c:1430 warn_pre_alternatives+0x17/0x20() [ 0.000000] You're using static_cpu_has before alternatives have run! [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.17.0-rc6-02038-gfe34ad1 #1 [ 0.000000] c1a99eac c1a99eac c1a99e80 c175c57c c1a99e9c c10353d7 00000596 c100fb87 [ 0.000000] 0000003a c1a99f64 c1027750 c1a99eb4 c1035446 00000009 c1a99eac c1995a68 [ 0.000000] c1a99ec8 c1a99ec8 c100fb87 c1995a18 00000596 c1995a68 c1a99f44 c102a1dd [ 0.000000] Call Trace: [ 0.000000] [] dump_stack+0x16/0x18 [ 0.000000] [] warn_slowpath_common+0x57/0x70 [ 0.000000] [] ? warn_pre_alternatives+0x17/0x20 [ 0.000000] [] ? kvm_read_and_reset_pf_reason+0x20/0x20 [ 0.000000] [] warn_slowpath_fmt+0x26/0x30 [ 0.000000] [] warn_pre_alternatives+0x17/0x20 [ 0.000000] [] __do_page_fault+0x19d/0x4a0 [ 0.000000] [] ? __lock_acquire.isra.31+0x2f7/0xcb0 [ 0.000000] [] ? kvm_read_and_reset_pf_reason+0x20/0x20 [ 0.000000] [] do_page_fault+0x24/0x40 [ 0.000000] [] do_async_page_fault+0x12/0x80 [ 0.000000] [] error_code+0x65/0x6c [ 0.000000] [] ? set_disk_ro+0x40/0xc0 [ 0.000000] [] ? setup_irq+0xf/0x80 [ 0.000000] [] native_init_IRQ+0x2ee/0x2fc [ 0.000000] [] init_IRQ+0x1f/0x21 [ 0.000000] [] start_kernel+0x23b/0x389 [ 0.000000] [] i386_start_kernel+0x79/0x7d [ 0.000000] ---[ end trace 4d5ff9f2f68c4233 ]--- [ 0.000000] BUG: unable to handle kernel NULL pointer dereference at 0000003a /kernel/i386-randconfig-c1-09270045/fe34ad1c7f6455ab6827d4cc84224b7f57eec1eb/dmesg-yocto-vp-23:20140927063529:i386-randconfig-c1-09270045:3.17.0-rc6-02038-gfe34ad1:1 /kernel/i386-randconfig-c1-09270045/fe34ad1c7f6455ab6827d4cc84224b7f57eec1eb/dmesg-yocto-ivb41-108:20140928135131:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/fe34ad1c7f6455ab6827d4cc84224b7f57eec1eb/dmesg-quantal-lkp-nex04-112:20140928135146:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/fe34ad1c7f6455ab6827d4cc84224b7f57eec1eb/dmesg-quantal-ivb41-72:20140928135143:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/fe34ad1c7f6455ab6827d4cc84224b7f57eec1eb/dmesg-yocto-kbuild-1:20140928134838:i386-randconfig-c1-09270045:3.17.0-rc6-02038-gfe34ad1:1 /kernel/i386-randconfig-c1-09270045/fe34ad1c7f6455ab6827d4cc84224b7f57eec1eb/dmesg-yocto-lkp-nex04-31:20140928135130:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/fe34ad1c7f6455ab6827d4cc84224b7f57eec1eb/dmesg-yocto-kbuild-15:20140928134837:i386-randconfig-c1-09270045:3.17.0-rc6-02038-gfe34ad1:1 /kernel/i386-randconfig-c1-09270045/fe34ad1c7f6455ab6827d4cc84224b7f57eec1eb/dmesg-yocto-ivb41-31:20140928135131:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/fe34ad1c7f6455ab6827d4cc84224b7f57eec1eb/dmesg-quantal-ivb41-7:20140928135141:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/fe34ad1c7f6455ab6827d4cc84224b7f57eec1eb/dmesg-yocto-ivb41-74:20140928135131:i386-randconfig-c1-09270045:: /kernel/i386-randconfig-c1-09270045/fe34ad1c7f6455ab6827d4cc84224b7f57eec1eb/dmesg-quantal-ivb41-58:20140928135143:i386-randconfig-c1-09270045:: 0:11:11 all_good:bad:all_bad boots HEAD is now at fe34ad1 0day head guard for 'devel-hourly-2014092700' ========= linus/master ========= Note: checking out 'linus/master'. You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and you can discard any commits you make in this state without impacting any branches by performing another checkout. If you want to create a new branch to retain commits you create, you may do so (now or later) by using -b with the checkout command again. Example: git checkout -b new_branch_name HEAD is now at 1e3827b... Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/linus:master:1e3827bf8aebe29af2d6e49b89d85dfae4d0154f:bisect-linux-0 2014-09-28 18:51:24 1e3827bf8aebe29af2d6e49b89d85dfae4d0154f compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-1e3827bf8aebe29af2d6e49b89d85dfae4d0154f Check for kernel in /kernel/i386-randconfig-c1-09270045/1e3827bf8aebe29af2d6e49b89d85dfae4d0154f waiting for completion of /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-1e3827bf8aebe29af2d6e49b89d85dfae4d0154f 2014-09-28 20:52:24 No build served file /kbuild-tests/build-served/i386-randconfig-c1-09270045-1e3827bf8aebe29af2d6e49b89d85dfae4d0154f Retry build .. waiting for completion of /kbuild-tests/build-queue/cairo-smoke/i386-randconfig-c1-09270045-1e3827bf8aebe29af2d6e49b89d85dfae4d0154f kernel: /kernel/i386-randconfig-c1-09270045/1e3827bf8aebe29af2d6e49b89d85dfae4d0154f/vmlinuz-3.17.0-rc6-00334-g1e3827b 2014-09-28 20:57:24 detecting boot state ...................................................................................................................................................................................................................................................................................................... 1 2 3 8 14 21 35 50 55 59 60 SUCCESS ========= next/master ========= Previous HEAD position was 1e3827b... Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs HEAD is now at 4d8426f... Add linux-next specific files for 20140926 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-c1-09270045/next:master:4d8426f9ac601db2a64fa7be64051d02b9c9fe01:bisect-linux-0 2014-09-28 23:30:54 4d8426f9ac601db2a64fa7be64051d02b9c9fe01 compiling Queued build task to /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-4d8426f9ac601db2a64fa7be64051d02b9c9fe01 Check for kernel in /kernel/i386-randconfig-c1-09270045/4d8426f9ac601db2a64fa7be64051d02b9c9fe01 waiting for completion of /kbuild-tests/build-queue/cairo/i386-randconfig-c1-09270045-4d8426f9ac601db2a64fa7be64051d02b9c9fe01 2014-09-28 23:46:54 No build served file /kbuild-tests/build-served/i386-randconfig-c1-09270045-4d8426f9ac601db2a64fa7be64051d02b9c9fe01 Retry build .. waiting for completion of /kbuild-tests/build-queue/cairo-smoke/i386-randconfig-c1-09270045-4d8426f9ac601db2a64fa7be64051d02b9c9fe01 kernel: /kernel/i386-randconfig-c1-09270045/4d8426f9ac601db2a64fa7be64051d02b9c9fe01/vmlinuz-3.17.0-rc6-next-20140926 2014-09-28 23:49:54 detecting boot state 2 3 8 22 29 38 42 49 50.................................................... 51. 53 54 55 58 60 SUCCESS