HEAD is now at 9128306... 0day head guard for 'devel-hourly-2014061900' git checkout 7171511eaec5bf23fb06078f59784a3a0626b38f ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:7171511eaec5bf23fb06078f59784a3a0626b38f:bisect-linux3 2014-06-19-01:36:15 7171511eaec5bf23fb06078f59784a3a0626b38f compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-7171511eaec5bf23fb06078f59784a3a0626b38f Check for kernel in /kernel/x86_64-randconfig-hsxa0-06190120/7171511eaec5bf23fb06078f59784a3a0626b38f waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-7171511eaec5bf23fb06078f59784a3a0626b38f waiting for completion of /kbuild-tests/build-queue/.x86_64-randconfig-hsxa0-06190120-7171511eaec5bf23fb06078f59784a3a0626b38f kernel: /kernel/x86_64-randconfig-hsxa0-06190120/7171511eaec5bf23fb06078f59784a3a0626b38f/vmlinuz-3.16.0-rc1 2014-06-19-01:39:15 detecting boot state . 11 20 SUCCESS bisect: good commit 7171511eaec5bf23fb06078f59784a3a0626b38f git bisect start 91283063c4f74fb202ac7809a8df3cc00f22203e 7171511eaec5bf23fb06078f59784a3a0626b38f -- /c/kernel-tests/linear-bisect: ["-b", "91283063c4f74fb202ac7809a8df3cc00f22203e", "-g", "7171511eaec5bf23fb06078f59784a3a0626b38f", "/c/kernel-tests/bisect-test-boot-failure.sh", "/c/boot-bisect/linux3/obj-bisect"] Bisecting: 883 revisions left to test after this (roughly 10 steps) [bc106bf69fdfba649ad98b3c7cfd2b63e84431a8] Merge 'dynticks/timers/missing-kick-v2' into devel-hourly-2014061900 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux3/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:bc106bf69fdfba649ad98b3c7cfd2b63e84431a8:bisect-linux3 2014-06-19-01:40:47 bc106bf69fdfba649ad98b3c7cfd2b63e84431a8 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-bc106bf69fdfba649ad98b3c7cfd2b63e84431a8 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06190120/bc106bf69fdfba649ad98b3c7cfd2b63e84431a8 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-bc106bf69fdfba649ad98b3c7cfd2b63e84431a8 waiting for completion of /kbuild-tests/build-queue/.x86_64-randconfig-hsxa0-06190120-bc106bf69fdfba649ad98b3c7cfd2b63e84431a8 kernel: /kernel/x86_64-randconfig-hsxa0-06190120/bc106bf69fdfba649ad98b3c7cfd2b63e84431a8/vmlinuz-3.16.0-rc1-00553-gbc106bf 2014-06-19-01:55:47 detecting boot state .. 20 SUCCESS Bisecting: 330 revisions left to test after this (roughly 9 steps) [25f92e043e7e4ca029592e03a2d77a09f226f395] Merge 'at91/abe/at91_3.16-rc1_CCF' into devel-hourly-2014061900 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux3/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:25f92e043e7e4ca029592e03a2d77a09f226f395:bisect-linux3 2014-06-19-01:57:18 25f92e043e7e4ca029592e03a2d77a09f226f395 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-25f92e043e7e4ca029592e03a2d77a09f226f395 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06190120/25f92e043e7e4ca029592e03a2d77a09f226f395 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-25f92e043e7e4ca029592e03a2d77a09f226f395 waiting for completion of /kbuild-tests/build-queue/.x86_64-randconfig-hsxa0-06190120-25f92e043e7e4ca029592e03a2d77a09f226f395 kernel: /kernel/x86_64-randconfig-hsxa0-06190120/25f92e043e7e4ca029592e03a2d77a09f226f395/vmlinuz-3.16.0-rc1-00708-g25f92e0 2014-06-19-02:11:18 detecting boot state ........ TEST FAILURE [ 68.176904] torture thread lock_torture_writer parking due to system shutdown [ 120.459101] spin_lock-torture: Writes: Total: 2 Max/Min: 0/0 Fail: 0 [ 120.460111] torture thread lock_torture_stats parking due to system shutdown [ 240.028357] INFO: task kworker/0:1:16 blocked for more than 120 seconds. [ 240.029195] Not tainted 3.16.0-rc1-00708-g25f92e0 #1 [ 240.029770] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 240.030587] kworker/0:1 D ffff8800136c92c0 0 16 2 0x00000000 /kernel/x86_64-randconfig-hsxa0-06190120/25f92e043e7e4ca029592e03a2d77a09f226f395/dmesg-yocto-ivb41-75:20140619021513:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00708-g25f92e0:1 0:1:1 all_good:bad:all_bad boots 2014-06-19 02:15:19 REPEAT COUNT: 20 # /c/boot-bisect/linux3/obj-bisect/.repeat Bisecting: 155 revisions left to test after this (roughly 8 steps) [6c815b36fd13fd40f3545c9e6e33eb7d4b396d8d] Merge 'efi/next' into devel-hourly-2014061900 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux3/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:6c815b36fd13fd40f3545c9e6e33eb7d4b396d8d:bisect-linux3 2014-06-19-02:15:19 6c815b36fd13fd40f3545c9e6e33eb7d4b396d8d compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-6c815b36fd13fd40f3545c9e6e33eb7d4b396d8d Check for kernel in /kernel/x86_64-randconfig-hsxa0-06190120/6c815b36fd13fd40f3545c9e6e33eb7d4b396d8d waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-6c815b36fd13fd40f3545c9e6e33eb7d4b396d8d waiting for completion of /kbuild-tests/build-queue/.x86_64-randconfig-hsxa0-06190120-6c815b36fd13fd40f3545c9e6e33eb7d4b396d8d kernel: /kernel/x86_64-randconfig-hsxa0-06190120/6c815b36fd13fd40f3545c9e6e33eb7d4b396d8d/vmlinuz-3.16.0-rc1-00626-g6c815b3 2014-06-19-02:17:19 detecting boot state . 20 SUCCESS Bisecting: 82 revisions left to test after this (roughly 7 steps) [a235b89e0b1332b44baff6277b5dbc711df34b3d] Merge 'kvm-ppc/kvm-ppc-queue' into devel-hourly-2014061900 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux3/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:a235b89e0b1332b44baff6277b5dbc711df34b3d:bisect-linux3 2014-06-19-02:18:20 a235b89e0b1332b44baff6277b5dbc711df34b3d compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-a235b89e0b1332b44baff6277b5dbc711df34b3d Check for kernel in /kernel/x86_64-randconfig-hsxa0-06190120/a235b89e0b1332b44baff6277b5dbc711df34b3d waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-a235b89e0b1332b44baff6277b5dbc711df34b3d waiting for completion of /kbuild-tests/build-queue/.x86_64-randconfig-hsxa0-06190120-a235b89e0b1332b44baff6277b5dbc711df34b3d kernel: /kernel/x86_64-randconfig-hsxa0-06190120/a235b89e0b1332b44baff6277b5dbc711df34b3d/vmlinuz-3.16.0-rc1-00659-ga235b89 2014-06-19-02:24:20 detecting boot state . 8 20 SUCCESS Bisecting: 49 revisions left to test after this (roughly 6 steps) [8b4870846e71960a223e729e3c18942edfe81f16] Merge 'spi/for-next' into devel-hourly-2014061900 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux3/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:8b4870846e71960a223e729e3c18942edfe81f16:bisect-linux3 2014-06-19-02:25:51 8b4870846e71960a223e729e3c18942edfe81f16 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-8b4870846e71960a223e729e3c18942edfe81f16 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06190120/8b4870846e71960a223e729e3c18942edfe81f16 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-8b4870846e71960a223e729e3c18942edfe81f16 waiting for completion of /kbuild-tests/build-queue/.x86_64-randconfig-hsxa0-06190120-8b4870846e71960a223e729e3c18942edfe81f16 kernel: /kernel/x86_64-randconfig-hsxa0-06190120/8b4870846e71960a223e729e3c18942edfe81f16/vmlinuz-3.16.0-rc1-00584-g8b48708 2014-06-19-02:40:51 detecting boot state ........ TEST FAILURE [ 62.176971] torture thread lock_torture_writer parking due to system shutdown [ 121.256123] spin_lock-torture: Writes: Total: 2 Max/Min: 0/0 Fail: 0 [ 121.256922] torture thread lock_torture_stats parking due to system shutdown [ 240.029303] INFO: task kworker/0:1:16 blocked for more than 120 seconds. [ 240.030081] Not tainted 3.16.0-rc1-00584-g8b48708 #1 [ 240.030661] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 240.031486] kworker/0:1 D ffff8800122d0000 0 16 2 0x00000000 /kernel/x86_64-randconfig-hsxa0-06190120/8b4870846e71960a223e729e3c18942edfe81f16/dmesg-quantal-ivb41-88:20140619024444:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00584-g8b48708:1 /kernel/x86_64-randconfig-hsxa0-06190120/8b4870846e71960a223e729e3c18942edfe81f16/dmesg-quantal-ivb44-111:20140619024442:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00584-g8b48708:1 /kernel/x86_64-randconfig-hsxa0-06190120/8b4870846e71960a223e729e3c18942edfe81f16/dmesg-quantal-ivb44-76:20140619024445:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00584-g8b48708:1 /kernel/x86_64-randconfig-hsxa0-06190120/8b4870846e71960a223e729e3c18942edfe81f16/dmesg-yocto-ivb42-110:20140619024448:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00584-g8b48708:1 0:4:4 all_good:bad:all_bad boots 2014-06-19 02:44:52 REPEAT COUNT: 20 # /c/boot-bisect/linux3/obj-bisect/.repeat Bisecting: 28 revisions left to test after this (roughly 5 steps) [2115cd10081ea65213b45d9970aeebe88dabcfb3] Merge 'mlankhorst/master' into devel-hourly-2014061900 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux3/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:2115cd10081ea65213b45d9970aeebe88dabcfb3:bisect-linux3 2014-06-19-02:44:52 2115cd10081ea65213b45d9970aeebe88dabcfb3 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-2115cd10081ea65213b45d9970aeebe88dabcfb3 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06190120/2115cd10081ea65213b45d9970aeebe88dabcfb3 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-2115cd10081ea65213b45d9970aeebe88dabcfb3 waiting for completion of /kbuild-tests/build-queue/.x86_64-randconfig-hsxa0-06190120-2115cd10081ea65213b45d9970aeebe88dabcfb3 kernel: /kernel/x86_64-randconfig-hsxa0-06190120/2115cd10081ea65213b45d9970aeebe88dabcfb3/vmlinuz-3.16.0-rc1-00672-g2115cd1 2014-06-19-02:51:52 detecting boot state ....... TEST FAILURE [ 62.176952] torture thread lock_torture_writer parking due to system shutdown [ 121.295816] spin_lock-torture: Writes: Total: 2 Max/Min: 0/0 Fail: 0 [ 121.296629] torture thread lock_torture_stats parking due to system shutdown [ 240.029106] INFO: task kworker/0:1:16 blocked for more than 120 seconds. [ 240.029824] Not tainted 3.16.0-rc1-00672-g2115cd1 #1 [ 240.030388] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 240.031140] kworker/0:1 D ffff8800122d12c0 0 16 2 0x00000000 /kernel/x86_64-randconfig-hsxa0-06190120/2115cd10081ea65213b45d9970aeebe88dabcfb3/dmesg-yocto-ivb41-121:20140619025503:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00672-g2115cd1:1 /kernel/x86_64-randconfig-hsxa0-06190120/2115cd10081ea65213b45d9970aeebe88dabcfb3/dmesg-yocto-ivb44-99:20140619025502:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00672-g2115cd1:1 /kernel/x86_64-randconfig-hsxa0-06190120/2115cd10081ea65213b45d9970aeebe88dabcfb3/dmesg-quantal-ivb41-93:20140619025503:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00672-g2115cd1:1 /kernel/x86_64-randconfig-hsxa0-06190120/2115cd10081ea65213b45d9970aeebe88dabcfb3/dmesg-yocto-ivb42-100:20140619025507:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00672-g2115cd1:1 /kernel/x86_64-randconfig-hsxa0-06190120/2115cd10081ea65213b45d9970aeebe88dabcfb3/dmesg-yocto-ivb44-113:20140619025504:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00672-g2115cd1:1 0:5:5 all_good:bad:all_bad boots 2014-06-19 02:55:23 REPEAT COUNT: 20 # /c/boot-bisect/linux3/obj-bisect/.repeat linear-bisect: bad branch may be mlankhorst/master linear-bisect: handle over to git bisect linear-bisect: git bisect start 2115cd10081ea65213b45d9970aeebe88dabcfb3 a235b89e0b1332b44baff6277b5dbc711df34b3d -- Previous HEAD position was 2115cd1... Merge 'mlankhorst/master' into devel-hourly-2014061900 HEAD is now at 54af61d... Merge branch 'akpm-current/current' Bisecting: 6 revisions left to test after this (roughly 3 steps) [52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8] There's some really badly broken software out there that is entirely linear-bisect: git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux3/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux3/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8:bisect-linux3 2014-06-19-02:55:29 52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8 waiting for completion of /kbuild-tests/build-queue/.x86_64-randconfig-hsxa0-06190120-52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8 kernel: /kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/vmlinuz-3.16.0-rc1-00045-g52774d9 2014-06-19-02:57:29 detecting boot state ....... TEST FAILURE [ 62.176845] torture thread lock_torture_writer parking due to system shutdown [ 121.235355] spin_lock-torture: Writes: Total: 2 Max/Min: 0/0 Fail: 0 [ 121.236196] torture thread lock_torture_stats parking due to system shutdown [ 240.029561] INFO: task kworker/0:1:16 blocked for more than 120 seconds. [ 240.030362] Not tainted 3.16.0-rc1-00045-g52774d9 #1 [ 240.030971] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 240.031822] kworker/0:1 D ffff880012063840 0 16 2 0x00000000 /kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/dmesg-quantal-ivb41-45:20140619030048:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00045-g52774d9:1 /kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/dmesg-quantal-ivb44-56:20140619030045:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00045-g52774d9:1 /kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/dmesg-yocto-ivb42-15:20140619030049:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00045-g52774d9:1 /kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/dmesg-yocto-ivb42-55:20140619030048:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00045-g52774d9:1 /kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/dmesg-quantal-ivb41-75:20140619030049:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00045-g52774d9:1 /kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/dmesg-quantal-ivb42-125:20140619030100:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00045-g52774d9:1 /kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/dmesg-quantal-ivb44-108:20140619030050:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00045-g52774d9:1 /kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/dmesg-quantal-ivb44-58:20140619030050:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00045-g52774d9:1 /kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/dmesg-yocto-ivb41-97:20140619030058:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00045-g52774d9:1 /kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/dmesg-yocto-ivb42-58:20140619030056:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-00045-g52774d9:1 0:10:4 all_good:bad:all_bad boots Bisecting: 2 revisions left to test after this (roughly 2 steps) [0da2b800ec8dfad78c888b33be2ad2aea3411796] Merge branch 'for-nouveau' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux3/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:0da2b800ec8dfad78c888b33be2ad2aea3411796:bisect-linux3 2014-06-19-03:01:00 0da2b800ec8dfad78c888b33be2ad2aea3411796 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-0da2b800ec8dfad78c888b33be2ad2aea3411796 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06190120/0da2b800ec8dfad78c888b33be2ad2aea3411796 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-0da2b800ec8dfad78c888b33be2ad2aea3411796 waiting for completion of /kbuild-tests/build-queue/.x86_64-randconfig-hsxa0-06190120-0da2b800ec8dfad78c888b33be2ad2aea3411796 kernel: /kernel/x86_64-randconfig-hsxa0-06190120/0da2b800ec8dfad78c888b33be2ad2aea3411796/vmlinuz-3.16.0-rc1-00003-g0da2b80 2014-06-19-03:05:00 detecting boot state . 17 20 SUCCESS Bisecting: 0 revisions left to test after this (roughly 1 step) [c03339ffa3d9d2330c8c14b8d73e9a4da38101ea] drm/nouveau: add guard pages to vm running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux3/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:c03339ffa3d9d2330c8c14b8d73e9a4da38101ea:bisect-linux3 2014-06-19-03:06:31 c03339ffa3d9d2330c8c14b8d73e9a4da38101ea compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-c03339ffa3d9d2330c8c14b8d73e9a4da38101ea Check for kernel in /kernel/x86_64-randconfig-hsxa0-06190120/c03339ffa3d9d2330c8c14b8d73e9a4da38101ea waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-c03339ffa3d9d2330c8c14b8d73e9a4da38101ea kernel: /kernel/x86_64-randconfig-hsxa0-06190120/c03339ffa3d9d2330c8c14b8d73e9a4da38101ea/vmlinuz-3.16.0-rc1-00044-gc03339f 2014-06-19-03:07:31 detecting boot state .. 9 20 SUCCESS 52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8 is the first bad commit commit 52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8 Author: Maarten Lankhorst Date: Thu Jan 16 16:24:04 2014 +0100 There's some really badly broken software out there that is entirely dependant on HZ for its maximum performance. Raise the maximum HZ value to some higher and slightly unreasonable values up to some higher and completely obscene values. -ck :040000 040000 c28592ae7de25309d62b3b572930b4c2333d81b1 9bcbd55e89617efbd98db465caf4450512a14398 M arch :040000 040000 1154f0c44b01cdc6774c8908cbb996bc6b2fb29c 69ab0aafe065079e03088246a2614b60cf13b3c9 M drivers :040000 040000 82da781ec064edce36c2f957a02e261271eed798 fca26c3dd73d785fb52842fafff0c0ae8cae24ff M include :040000 040000 8fe95c065e6e9a1221e78ec043fe76183c3cd6d6 9d1ba2034a10839afd175d8ba44e3a4463963b10 M init :040000 040000 5d8487e8f509dff94fcc7b791765de6c8dc935c5 154c4ddf3ff3beb40b2f4050d7d28541bcfc1e5a M kernel bisect run success HEAD is now at c03339f... drm/nouveau: add guard pages to vm ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:c03339ffa3d9d2330c8c14b8d73e9a4da38101ea:bisect-linux3 2014-06-19-03:09:31 c03339ffa3d9d2330c8c14b8d73e9a4da38101ea reuse /kernel/x86_64-randconfig-hsxa0-06190120/c03339ffa3d9d2330c8c14b8d73e9a4da38101ea/vmlinuz-3.16.0-rc1-00044-gc03339f 2014-06-19-03:09:31 detecting boot state .. 23 57 60 SUCCESS Previous HEAD position was c03339f... drm/nouveau: add guard pages to vm HEAD is now at 9128306... 0day head guard for 'devel-hourly-2014061900' ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:91283063c4f74fb202ac7809a8df3cc00f22203e:bisect-linux3 TEST FAILURE [ 63.176988] torture thread lock_torture_writer parking due to system shutdown [ 121.448319] spin_lock-torture: Writes: Total: 2 Max/Min: 0/0 Fail: 0 [ 121.449068] torture thread lock_torture_stats parking due to system shutdown [ 240.031559] INFO: task kworker/0:1:16 blocked for more than 120 seconds. [ 240.032375] Not tainted 3.16.0-rc1-wl-00883-g9128306 #4 [ 240.033037] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 240.033931] kworker/0:1 D ffff8800122d0000 0 16 2 0x00000000 /kernel/x86_64-randconfig-hsxa0-06190120/91283063c4f74fb202ac7809a8df3cc00f22203e/dmesg-yocto-ivb41-83:20140619013605:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-wl-00883-g9128306:4 /kernel/x86_64-randconfig-hsxa0-06190120/91283063c4f74fb202ac7809a8df3cc00f22203e/dmesg-yocto-ivb41-53:20140619013600:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-wl-00883-g9128306:4 /kernel/x86_64-randconfig-hsxa0-06190120/91283063c4f74fb202ac7809a8df3cc00f22203e/dmesg-quantal-ivb41-26:20140619013605:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-wl-00883-g9128306:4 /kernel/x86_64-randconfig-hsxa0-06190120/91283063c4f74fb202ac7809a8df3cc00f22203e/dmesg-yocto-ivb42-69:20140619012716:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-wl-00883-g9128306:4 /kernel/x86_64-randconfig-hsxa0-06190120/91283063c4f74fb202ac7809a8df3cc00f22203e/dmesg-yocto-ivb44-122:20140619013604:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-wl-00883-g9128306:4 /kernel/x86_64-randconfig-hsxa0-06190120/91283063c4f74fb202ac7809a8df3cc00f22203e/dmesg-yocto-ivb41-13:20140619013605:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-wl-00883-g9128306:4 /kernel/x86_64-randconfig-hsxa0-06190120/91283063c4f74fb202ac7809a8df3cc00f22203e/dmesg-yocto-ivb41-7:20140619013600:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-wl-00883-g9128306:4 /kernel/x86_64-randconfig-hsxa0-06190120/91283063c4f74fb202ac7809a8df3cc00f22203e/dmesg-quantal-ivb44-4:20140619013604:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-wl-00883-g9128306:4 /kernel/x86_64-randconfig-hsxa0-06190120/91283063c4f74fb202ac7809a8df3cc00f22203e/dmesg-yocto-ivb42-108:20140619013607:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-wl-00883-g9128306:4 /kernel/x86_64-randconfig-hsxa0-06190120/91283063c4f74fb202ac7809a8df3cc00f22203e/dmesg-yocto-ivb41-71:20140619012714:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-wl-00883-g9128306:4 /kernel/x86_64-randconfig-hsxa0-06190120/91283063c4f74fb202ac7809a8df3cc00f22203e/dmesg-yocto-ivb44-94:20140619013604:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-wl-00883-g9128306:4 /kernel/x86_64-randconfig-hsxa0-06190120/91283063c4f74fb202ac7809a8df3cc00f22203e/dmesg-quantal-ivb42-14:20140619012715:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-wl-00883-g9128306:4 /kernel/x86_64-randconfig-hsxa0-06190120/91283063c4f74fb202ac7809a8df3cc00f22203e/dmesg-quantal-ivb44-74:20140619013604:x86_64-randconfig-hsxa0-06190120:3.16.0-rc1-wl-00883-g9128306:4 0:13:13 all_good:bad:all_bad boots HEAD is now at 9128306 0day head guard for 'devel-hourly-2014061900' ========= upstream ========= Previous HEAD position was 9128306... 0day head guard for 'devel-hourly-2014061900' HEAD is now at e99cfa2... Merge tag 'dt-fixes-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linus:master:e99cfa2d0634881b8a41d56c48b5956b9a3ba162:bisect-linux3 2014-06-19-03:12:04 e99cfa2d0634881b8a41d56c48b5956b9a3ba162 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-e99cfa2d0634881b8a41d56c48b5956b9a3ba162 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06190120/e99cfa2d0634881b8a41d56c48b5956b9a3ba162 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-e99cfa2d0634881b8a41d56c48b5956b9a3ba162 waiting for completion of /kbuild-tests/build-queue/.x86_64-randconfig-hsxa0-06190120-e99cfa2d0634881b8a41d56c48b5956b9a3ba162 kernel: /kernel/x86_64-randconfig-hsxa0-06190120/e99cfa2d0634881b8a41d56c48b5956b9a3ba162/vmlinuz-3.16.0-rc1-00017-ge99cfa2 2014-06-19-03:48:04 detecting boot state . 14 26 45 60 SUCCESS ========= linux-next ========= From git://gitmirror/next + 8cfa21d...522474a akpm -> next/akpm (forced update) + fa7e790...0a9d2fa akpm-base -> next/akpm-base (forced update) + 5f295cd...4ca1fbc master -> next/master (forced update) 7171511..ebe0618 stable -> next/stable From git://gitmirror/next * [new tag] next-20140618 -> next-20140618 Previous HEAD position was e99cfa2... Merge tag 'dt-fixes-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux HEAD is now at 4ca1fbc... Add linux-next specific files for 20140618 ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/next:master:4ca1fbc122fcb09efa2bb1448bff8b71b46434c8:bisect-linux3 2014-06-19-03:50:52 4ca1fbc122fcb09efa2bb1448bff8b71b46434c8 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-4ca1fbc122fcb09efa2bb1448bff8b71b46434c8 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06190120/4ca1fbc122fcb09efa2bb1448bff8b71b46434c8 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06190120-4ca1fbc122fcb09efa2bb1448bff8b71b46434c8 waiting for completion of /kbuild-tests/build-queue/.x86_64-randconfig-hsxa0-06190120-4ca1fbc122fcb09efa2bb1448bff8b71b46434c8 kernel: /kernel/x86_64-randconfig-hsxa0-06190120/4ca1fbc122fcb09efa2bb1448bff8b71b46434c8/vmlinuz-3.16.0-rc1-next-20140618 2014-06-19-04:03:52 detecting boot state .. 19 60 SUCCESS