HEAD is now at e65347f... 0day head guard for 'devel-lkp-hsx01-x86_64-201407191600' git checkout 1795cd9b3a91d4b5473c97f491d63892442212ab ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:1795cd9b3a91d4b5473c97f491d63892442212ab:bisect-linux-6 2014-07-19-08:17:06 1795cd9b3a91d4b5473c97f491d63892442212ab reuse /kernel/x86_64-randconfig-ha2-0719/1795cd9b3a91d4b5473c97f491d63892442212ab/vmlinuz-3.16.0-rc5 2014-07-19-08:17:06 detecting boot state . 27 28 76 105 109 120 SUCCESS bisect: good commit 1795cd9b3a91d4b5473c97f491d63892442212ab git bisect start e65347f54cfc1a17a3b734a0e268433dad019f3f 1795cd9b3a91d4b5473c97f491d63892442212ab -- /c/kernel-tests/linear-bisect: ["-b", "e65347f54cfc1a17a3b734a0e268433dad019f3f", "-g", "1795cd9b3a91d4b5473c97f491d63892442212ab", "/c/kernel-tests/bisect-test-boot-failure.sh", "/c/boot-bisect/linux-6/obj-bisect"] Bisecting: 2166 revisions left to test after this (roughly 12 steps) [5a346c7c81b1e10381e5790134b79b4e6fb4434a] Merge 'pm/bleeding-edge' into devel-lkp-hsx01-x86_64-201407191600 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:5a346c7c81b1e10381e5790134b79b4e6fb4434a:bisect-linux-6 2014-07-19-08:20:49 5a346c7c81b1e10381e5790134b79b4e6fb4434a compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-5a346c7c81b1e10381e5790134b79b4e6fb4434a Check for kernel in /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-5a346c7c81b1e10381e5790134b79b4e6fb4434a waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/x86_64-randconfig-ha2-0719-5a346c7c81b1e10381e5790134b79b4e6fb4434a kernel: /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/vmlinuz-3.16.0-rc5-00279-g5a346c7 2014-07-19-08:29:49 detecting boot state ..... TEST FAILURE [ 0.230511] Good, all 2 testcases passed! | [ 0.231102] --------------------------------- [ 0.231678] smpboot: Total of 2 processors activated (10773.32 BogoMIPS) [ 0.233185] BUG: unable to handle kernel paging request at 000000000000ce50 [ 0.233185] IP: [] load_balance+0x48/0xce0 [ 0.233185] PGD 0 [ 0.233185] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 0.233185] Modules linked in: [ 0.233559] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.16.0-rc5-00279-g5a346c7 #1 [ 0.234557] task: ffff880000188000 ti: ffff88000018c000 task.ti: ffff88000018c000 [ 0.235537] RIP: 0010:[] [] load_balance+0x48/0xce0 [ 0.236683] RSP: 0000:ffff88000018fa18 EFLAGS: 00010002 [ 0.237458] RAX: 0000000000000000 RBX: ffff88000020d7a0 RCX: 0000000000000002 [ 0.238402] RDX: ffff88000020d7a0 RSI: ffff8800123d1840 RDI: 0000000000000000 [ 0.239345] RBP: ffff88000018faf8 R08: ffff88000018fb3c R09: 0000000000000001 [ 0.240000] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000000 [ 0.240000] R13: 00000000ffff8b4b R14: 0000000000000000 R15: ffff88000020d7a0 [ 0.240000] FS: 0000000000000000(0000) GS:ffff880012200000(0000) knlGS:0000000000000000 [ 0.240000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.240000] CR2: 000000000000ce50 CR3: 0000000001f2f000 CR4: 00000000000406b0 [ 0.240000] Stack: [ 0.240000] ffff88000018fb3c 0000000200188710 ffff88000018fa38 0000000000000000 [ 0.240000] ffff88000020d7a0 ffffffff00000000 ffff880000188000 0000000000000000 [ 0.240000] ffff88000018fa90 0000000000000006 0000000000000006 ffff8800123d1840 [ 0.240000] Call Trace: [ 0.240000] [] ? kvm_clock_read+0x35/0x50 [ 0.240000] [] ? sched_clock+0x10/0x20 [ 0.240000] [] ? sched_clock_local+0x64/0xe0 [ 0.240000] [] pick_next_task_fair+0x50e/0xb30 [ 0.240000] [] ? pick_next_task_fair+0x330/0xb30 [ 0.240000] [] __schedule+0x1e2/0xca0 [ 0.240000] [] schedule+0x1c/0x30 [ 0.240000] [] schedule_timeout+0x1fc/0x260 [ 0.240000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.240000] [] ? local_clock+0x32/0x60 [ 0.240000] [] ? _raw_spin_unlock_irq+0x4a/0x80 [ 0.240000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.240000] [] wait_for_completion_killable+0x116/0x230 [ 0.240000] [] ? try_to_wake_up+0x5c0/0x5c0 [ 0.240000] [] ? process_one_work+0x6b0/0x6b0 [ 0.240000] [] kthread_create_on_node+0x13e/0x240 [ 0.240000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.240000] [] ? wait_for_completion_killable+0x54/0x230 [ 0.240000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.240000] [] __alloc_workqueue_key+0x717/0x940 [ 0.240000] [] ? alloc_cpumask_var_node+0x4f/0xa0 [ 0.240000] [] ? zalloc_cpumask_var_node+0x16/0x20 [ 0.240000] [] ? sched_init_smp+0x51d/0x533 [ 0.240000] [] usermodehelper_init+0x38/0x5d [ 0.240000] [] kernel_init_freeable+0x249/0x427 [ 0.240000] [] ? kernel_init+0x10/0x190 [ 0.240000] [] ? rest_init+0x220/0x220 [ 0.240000] [] kernel_init+0x10/0x190 [ 0.240000] [] ret_from_fork+0x7c/0xb0 [ 0.240000] [] ? rest_init+0x220/0x220 [ 0.240000] Code: 48 ff 05 bc cd 57 01 89 bd 58 ff ff ff 48 8b 02 48 89 95 40 ff ff ff 89 8d 2c ff ff ff 4c 89 85 20 ff ff ff 48 89 85 38 ff ff ff <48> 8b 05 a1 f9 ef 7e 65 48 03 04 25 18 ca 00 00 4c 8d 6d 80 48 [ 0.240000] RIP [] load_balance+0x48/0xce0 [ 0.240000] RSP [ 0.240000] CR2: 000000000000ce50 [ 0.240000] ---[ end trace 1e3dcd7d84f38277 ]--- [ 0.240000] ---[ end trace 1e3dcd7d84f38277 ]--- /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-16:20140719083214:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-32:20140719083213:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-8:20140719083213:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-23:20140719083019:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-11:20140719083027:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-12:20140719083023:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-15:20140719083027:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-16:20140719083028:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-32:20140719083027:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-7:20140719083026:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-13:20140719083219:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-21:20140719083225:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-5:20140719083219:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-6:20140719083217:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-8:20140719083225:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-20:20140719083032:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-22:20140719083030:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-25:20140719083031:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-28:20140719083031:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-14:20140719083227:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-22:20140719083225:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-25:20140719083227:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-2:20140719083227:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 0:23:23 all_good:bad:all_bad boots Bisecting: 279 revisions left to test after this (roughly 9 steps) [8024b4314b39f7d45c621a6492a6b49078f8da5a] Merge 'percpu/for-3.17-consistent-ops' into devel-lkp-hsx01-x86_64-201407191600 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:8024b4314b39f7d45c621a6492a6b49078f8da5a:bisect-linux-6 2014-07-19-08:32:21 8024b4314b39f7d45c621a6492a6b49078f8da5a compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-8024b4314b39f7d45c621a6492a6b49078f8da5a Check for kernel in /kernel/x86_64-randconfig-ha2-0719/8024b4314b39f7d45c621a6492a6b49078f8da5a waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-8024b4314b39f7d45c621a6492a6b49078f8da5a waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-x86_64/x86_64-randconfig-ha2-0719-8024b4314b39f7d45c621a6492a6b49078f8da5a kernel: /kernel/x86_64-randconfig-ha2-0719/8024b4314b39f7d45c621a6492a6b49078f8da5a/vmlinuz-3.16.0-rc5-00175-g8024b43 2014-07-19-08:36:21 detecting boot state . 2 25 26. 37 49 52. 56 80 83 92 120 SUCCESS Bisecting: 99 revisions left to test after this (roughly 7 steps) [5f50c8184cc6fb342ef4201d0745d56d6beeb37e] Merge 'percpu/for-next' into devel-lkp-hsx01-x86_64-201407191600 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:5f50c8184cc6fb342ef4201d0745d56d6beeb37e:bisect-linux-6 2014-07-19-08:43:26 5f50c8184cc6fb342ef4201d0745d56d6beeb37e compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-5f50c8184cc6fb342ef4201d0745d56d6beeb37e Check for kernel in /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-5f50c8184cc6fb342ef4201d0745d56d6beeb37e waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-consumer/x86_64-randconfig-ha2-0719-5f50c8184cc6fb342ef4201d0745d56d6beeb37e kernel: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/vmlinuz-3.16.0-rc5-00204-g5f50c81 2014-07-19-08:54:26 detecting boot state . TEST FAILURE [ 0.190480] Good, all 2 testcases passed! | [ 0.191066] --------------------------------- [ 0.191656] smpboot: Total of 2 processors activated (10774.01 BogoMIPS) [ 0.193104] BUG: unable to handle kernel paging request at 000000000000ce50 [ 0.193104] IP: [] load_balance+0x48/0xce0 [ 0.193104] PGD 0 [ 0.193104] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 0.193104] Modules linked in: [ 0.193514] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.16.0-rc5-00204-g5f50c81 #1 [ 0.194512] task: ffff880000188000 ti: ffff88000018c000 task.ti: ffff88000018c000 [ 0.195499] RIP: 0010:[] [] load_balance+0x48/0xce0 [ 0.196585] RSP: 0000:ffff88000018fa18 EFLAGS: 00010002 [ 0.197286] RAX: 0000000000000000 RBX: ffff8800002141f8 RCX: 0000000000000002 [ 0.198226] RDX: ffff8800002141f8 RSI: ffff8800123d1840 RDI: 0000000000000000 [ 0.199162] RBP: ffff88000018faf8 R08: ffff88000018fb3c R09: 0000000000000001 [ 0.200000] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000000 [ 0.200000] R13: 00000000ffff8b47 R14: 0000000000000000 R15: ffff8800002141f8 [ 0.200000] FS: 0000000000000000(0000) GS:ffff880012200000(0000) knlGS:0000000000000000 [ 0.200000] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.200000] CR2: 000000000000ce50 CR3: 0000000001f2f000 CR4: 00000000000006b0 [ 0.200000] Stack: [ 0.200000] ffff88000018fb3c 0000000200188710 ffff88000018fa38 0000000000000000 [ 0.200000] ffff8800002141f8 ffffffff00000000 ffff880000188000 0000000000000000 [ 0.200000] ffff88000018fa90 0000000000000012 0000000000000006 ffff8800123d1840 [ 0.200000] Call Trace: [ 0.200000] [] ? kvm_clock_read+0x35/0x50 [ 0.200000] [] ? sched_clock+0x10/0x20 [ 0.200000] [] ? sched_clock_local+0x64/0xe0 [ 0.200000] [] pick_next_task_fair+0x50e/0xb30 [ 0.200000] [] ? pick_next_task_fair+0x330/0xb30 [ 0.200000] [] __schedule+0x1e2/0xca0 [ 0.200000] [] schedule+0x1c/0x30 [ 0.200000] [] schedule_timeout+0x1fc/0x260 [ 0.200000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.200000] [] ? local_clock+0x32/0x60 [ 0.200000] [] ? _raw_spin_unlock_irq+0x4a/0x80 [ 0.200000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.200000] [] wait_for_completion_killable+0x116/0x230 [ 0.200000] [] ? try_to_wake_up+0x5c0/0x5c0 [ 0.200000] [] ? process_one_work+0x6b0/0x6b0 [ 0.200000] [] kthread_create_on_node+0x13e/0x240 [ 0.200000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.200000] [] ? wait_for_completion_killable+0x54/0x230 [ 0.200000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.200000] [] __alloc_workqueue_key+0x717/0x940 [ 0.200000] [] ? alloc_cpumask_var_node+0x4f/0xa0 [ 0.200000] [] ? zalloc_cpumask_var_node+0x16/0x20 [ 0.200000] [] ? sched_init_smp+0x51d/0x533 [ 0.200000] [] usermodehelper_init+0x38/0x5d [ 0.200000] [] kernel_init_freeable+0x249/0x427 [ 0.200000] [] ? kernel_init+0x10/0x190 [ 0.200000] [] ? rest_init+0x220/0x220 [ 0.200000] [] kernel_init+0x10/0x190 [ 0.200000] [] ret_from_fork+0x7c/0xb0 [ 0.200000] [] ? rest_init+0x220/0x220 [ 0.200000] Code: 48 ff 05 bc dd 57 01 89 bd 58 ff ff ff 48 8b 02 48 89 95 40 ff ff ff 89 8d 2c ff ff ff 4c 89 85 20 ff ff ff 48 89 85 38 ff ff ff <48> 8b 05 a1 f9 ef 7e 65 48 03 04 25 18 ca 00 00 4c 8d 6d 80 48 [ 0.200000] RIP [] load_balance+0x48/0xce0 [ 0.200000] RSP [ 0.200000] CR2: 000000000000ce50 [ 0.200000] ---[ end trace 0e4aca6d5a92df64 ]--- [ 0.200000] ---[ end trace 0e4aca6d5a92df64 ]--- /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-110:20140719085350:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-20:20140719085349:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-29:20140719085347:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-30:20140719085344:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-3:20140719085352:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-41:20140719085344:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-9:20140719085343:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-16:20140719085218:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-104:20140719085353:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-113:20140719085355:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-114:20140719085357:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-116:20140719085357:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-12:20140719085355:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-18:20140719085355:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-71:20140719085353:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-77:20140719085355:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-91:20140719085357:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-92:20140719085354:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-29:20140719085359:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-58:20140719085359:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-76:20140719085359:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-20:20140719085227:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-105:20140719085409:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-111:20140719085407:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-113:20140719085405:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-119:20140719085408:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-19:20140719085403:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-20:20140719085405:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-29:20140719085409:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-4:20140719085409:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-58:20140719085409:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-64:20140719085406:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-71:20140719085409:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-19:20140719085238:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-23:20140719085229:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-30:20140719085230:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-32:20140719085237:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-4:20140719085229:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-7:20140719085229:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-8:20140719085232:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-vp-10:20140719085431:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-vp-20:20140719085427:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-vp-31:20140719085424:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-vp-5:20140719085431:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-vp-7:20140719085433:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-18:20140719085410:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-33:20140719085410:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-38:20140719085410:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-7:20140719085410:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-95:20140719085410:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-102:20140719085414:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-107:20140719085414:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-114:20140719085413:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-116:20140719085412:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-ivb41-19:20140719085414:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-17:20140719085244:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-20:20140719085245:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-23:20140719085246:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-27:20140719085247:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-30:20140719085247:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-4:20140719085246:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-7:20140719085246:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-8:20140719085249:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-kbuild-9:20140719085246:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-vp-12:20140719085438:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-vp-16:20140719085441:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-vp-22:20140719085437:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-vp-29:20140719085443:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-vp-3:20140719085438:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 /kernel/x86_64-randconfig-ha2-0719/5f50c8184cc6fb342ef4201d0745d56d6beeb37e/dmesg-quantal-vp-9:20140719085443:x86_64-randconfig-ha2-0719:3.16.0-rc5-00204-g5f50c81:1 0:70:70 all_good:bad:all_bad boots linear-bisect: bad branch may be percpu/for-next linear-bisect: handle over to git bisect linear-bisect: git bisect start 5f50c8184cc6fb342ef4201d0745d56d6beeb37e 8024b4314b39f7d45c621a6492a6b49078f8da5a -- Previous HEAD position was 5f50c81... Merge 'percpu/for-next' into devel-lkp-hsx01-x86_64-201407191600 HEAD is now at b4d3318... Merge remote-tracking branch 'crypto/master' Bisecting: 11 revisions left to test after this (roughly 4 steps) [6fbc07bbe2b5a898532f970c5a397f8789ace0d5] percpu: invoke __verify_pcpu_ptr() from the generic part of accessors and operations linear-bisect: git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:6fbc07bbe2b5a898532f970c5a397f8789ace0d5:bisect-linux-6 2014-07-19-08:55:00 6fbc07bbe2b5a898532f970c5a397f8789ace0d5 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-6fbc07bbe2b5a898532f970c5a397f8789ace0d5 Check for kernel in /kernel/x86_64-randconfig-ha2-0719/6fbc07bbe2b5a898532f970c5a397f8789ace0d5 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-6fbc07bbe2b5a898532f970c5a397f8789ace0d5 waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-x86_64/x86_64-randconfig-ha2-0719-6fbc07bbe2b5a898532f970c5a397f8789ace0d5 kernel: /kernel/x86_64-randconfig-ha2-0719/6fbc07bbe2b5a898532f970c5a397f8789ace0d5/vmlinuz-3.16.0-rc1-00014-g6fbc07b 2014-07-19-09:03:00 detecting boot state .. 18. 30 37 41 65 66........ 70 74 84 95 114 120 SUCCESS Bisecting: 5 revisions left to test after this (roughly 3 steps) [eae7975ddf031b3084f4a5f7d88f698aefad96fb] percpu-refcount: add helpers for ->percpu_count accesses running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:eae7975ddf031b3084f4a5f7d88f698aefad96fb:bisect-linux-6 2014-07-19-09:14:39 eae7975ddf031b3084f4a5f7d88f698aefad96fb compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-eae7975ddf031b3084f4a5f7d88f698aefad96fb Check for kernel in /kernel/x86_64-randconfig-ha2-0719/eae7975ddf031b3084f4a5f7d88f698aefad96fb waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-eae7975ddf031b3084f4a5f7d88f698aefad96fb waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/x86_64-randconfig-ha2-0719-eae7975ddf031b3084f4a5f7d88f698aefad96fb kernel: /kernel/x86_64-randconfig-ha2-0719/eae7975ddf031b3084f4a5f7d88f698aefad96fb/vmlinuz-3.16.0-rc1-00020-geae7975 2014-07-19-10:12:39 detecting boot state 72 120 SUCCESS Bisecting: 2 revisions left to test after this (roughly 2 steps) [2d7227828e1475c7b272e55bd70c4cec8eea219a] percpu-refcount: implement percpu_ref_reinit() and percpu_ref_is_zero() running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:2d7227828e1475c7b272e55bd70c4cec8eea219a:bisect-linux-6 2014-07-19-10:13:40 2d7227828e1475c7b272e55bd70c4cec8eea219a compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-2d7227828e1475c7b272e55bd70c4cec8eea219a Check for kernel in /kernel/x86_64-randconfig-ha2-0719/2d7227828e1475c7b272e55bd70c4cec8eea219a waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-2d7227828e1475c7b272e55bd70c4cec8eea219a waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-consumer/x86_64-randconfig-ha2-0719-2d7227828e1475c7b272e55bd70c4cec8eea219a kernel: /kernel/x86_64-randconfig-ha2-0719/2d7227828e1475c7b272e55bd70c4cec8eea219a/vmlinuz-3.16.0-rc1-00023-g2d72278 2014-07-19-10:16:40 detecting boot state 43 49 120 SUCCESS Bisecting: 0 revisions left to test after this (roughly 1 step) [d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0] Merge branch 'for-3.17-consistent-ops' into for-next running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0:bisect-linux-6 2014-07-19-10:18:12 d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0 Check for kernel in /kernel/x86_64-randconfig-ha2-0719/d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0 kernel: /kernel/x86_64-randconfig-ha2-0719/d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0/vmlinuz-3.16.0-rc5-00196-gd31c6bb 2014-07-19-10:20:12 detecting boot state . TEST FAILURE [ 0.170899] Good, all 2 testcases passed! | [ 0.171564] --------------------------------- [ 0.172271] smpboot: Total of 2 processors activated (10773.94 BogoMIPS) [ 0.175216] BUG: unable to handle kernel paging request at 000000000000ce50 [ 0.176383] IP: [] load_balance+0x48/0xce0 [ 0.180000] PGD 0 [ 0.180000] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 0.180000] Modules linked in: [ 0.180000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.16.0-rc5-00196-gd31c6bb #468 [ 0.180000] task: ffff880000188000 ti: ffff88000018c000 task.ti: ffff88000018c000 [ 0.180000] RIP: 0010:[] [] load_balance+0x48/0xce0 [ 0.180000] RSP: 0000:ffff88000018fa18 EFLAGS: 00010002 [ 0.180000] RAX: 0000000000000000 RBX: ffff8800002077a0 RCX: 0000000000000002 [ 0.180000] RDX: ffff8800002077a0 RSI: ffff8800123d1840 RDI: 0000000000000000 [ 0.180000] RBP: ffff88000018faf8 R08: ffff88000018fb3c R09: 0000000000000001 [ 0.180000] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000000 [ 0.180000] R13: 00000000ffff8b45 R14: 0000000000000000 R15: ffff8800002077a0 [ 0.180000] FS: 0000000000000000(0000) GS:ffff880012200000(0000) knlGS:0000000000000000 [ 0.180000] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.180000] CR2: 000000000000ce50 CR3: 0000000001f2b000 CR4: 00000000000006b0 [ 0.180000] Stack: [ 0.180000] ffff88000018fb3c 0000000200188710 ffff88000018fa38 0000000000000000 [ 0.180000] ffff8800002077a0 ffffffff00000000 ffff880000188000 0000000000000000 [ 0.180000] ffff88000018fa90 0000000000000006 0000000000000006 ffff8800123d1840 [ 0.180000] Call Trace: [ 0.180000] [] ? kvm_clock_read+0x35/0x50 [ 0.180000] [] ? sched_clock+0x10/0x20 [ 0.180000] [] ? sched_clock_local+0x64/0xe0 [ 0.180000] [] pick_next_task_fair+0x50e/0xb30 [ 0.180000] [] ? pick_next_task_fair+0x330/0xb30 [ 0.180000] [] __schedule+0x1e2/0xca0 [ 0.180000] [] schedule+0x1c/0x30 [ 0.180000] [] schedule_timeout+0x1fc/0x260 [ 0.180000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.180000] [] ? local_clock+0x32/0x60 [ 0.180000] [] ? _raw_spin_unlock_irq+0x4a/0x80 [ 0.180000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.180000] [] wait_for_completion_killable+0x116/0x230 [ 0.180000] [] ? try_to_wake_up+0x5c0/0x5c0 [ 0.180000] [] ? process_one_work+0x6b0/0x6b0 [ 0.180000] [] kthread_create_on_node+0x13e/0x240 [ 0.180000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.180000] [] ? complete+0x2a/0x80 [ 0.180000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.180000] [] __alloc_workqueue_key+0x717/0x940 [ 0.180000] [] ? alloc_cpumask_var_node+0x4f/0xa0 [ 0.180000] [] ? zalloc_cpumask_var_node+0x16/0x20 [ 0.180000] [] ? sched_init_smp+0x51d/0x533 [ 0.180000] [] usermodehelper_init+0x38/0x5d [ 0.180000] [] kernel_init_freeable+0x249/0x427 [ 0.180000] [] ? kernel_init+0x10/0x190 [ 0.180000] [] ? rest_init+0x220/0x220 [ 0.180000] [] kernel_init+0x10/0x190 [ 0.180000] [] ret_from_fork+0x7c/0xb0 [ 0.180000] [] ? rest_init+0x220/0x220 [ 0.180000] Code: 48 ff 05 bc 9d 57 01 89 bd 58 ff ff ff 48 8b 02 48 89 95 40 ff ff ff 89 8d 2c ff ff ff 4c 89 85 20 ff ff ff 48 89 85 38 ff ff ff <48> 8b 05 a1 f9 ef 7e 65 48 03 04 25 18 ca 00 00 4c 8d 6d 80 48 [ 0.180000] RIP [] load_balance+0x48/0xce0 [ 0.180000] RSP [ 0.180000] CR2: 000000000000ce50 [ 0.180000] ---[ end trace acf325e2ef2bdd86 ]--- [ 0.180000] ---[ end trace acf325e2ef2bdd86 ]--- /kernel/x86_64-randconfig-ha2-0719/d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0/dmesg-quantal-vp-18:20140719102038:x86_64-randconfig-ha2-0719:3.16.0-rc5-00196-gd31c6bb:468 /kernel/x86_64-randconfig-ha2-0719/d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0/dmesg-quantal-vp-12:20140719102045:x86_64-randconfig-ha2-0719:3.16.0-rc5-00196-gd31c6bb:468 /kernel/x86_64-randconfig-ha2-0719/d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0/dmesg-quantal-vp-3:20140719102043:x86_64-randconfig-ha2-0719:3.16.0-rc5-00196-gd31c6bb:468 /kernel/x86_64-randconfig-ha2-0719/d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0/dmesg-quantal-vp-18:20140719102051:x86_64-randconfig-ha2-0719:3.16.0-rc5-00196-gd31c6bb:468 /kernel/x86_64-randconfig-ha2-0719/d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0/dmesg-quantal-vp-28:20140719102050:x86_64-randconfig-ha2-0719:3.16.0-rc5-00196-gd31c6bb:468 /kernel/x86_64-randconfig-ha2-0719/d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0/dmesg-quantal-vp-3:20140719102055:x86_64-randconfig-ha2-0719:3.16.0-rc5-00196-gd31c6bb:468 /kernel/x86_64-randconfig-ha2-0719/d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0/dmesg-quantal-vp-7:20140719102059:x86_64-randconfig-ha2-0719:3.16.0-rc5-00196-gd31c6bb:468 0:7:7 all_good:bad:all_bad boots Bisecting: 0 revisions left to test after this (roughly 0 steps) [a46e532a91453662ec13d507a7d1fd37c7f87d55] Merge branch 'for-3.16-fixes' into for-next running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:a46e532a91453662ec13d507a7d1fd37c7f87d55:bisect-linux-6 2014-07-19-10:20:44 a46e532a91453662ec13d507a7d1fd37c7f87d55 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-a46e532a91453662ec13d507a7d1fd37c7f87d55 Check for kernel in /kernel/x86_64-randconfig-ha2-0719/a46e532a91453662ec13d507a7d1fd37c7f87d55 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-a46e532a91453662ec13d507a7d1fd37c7f87d55 kernel: /kernel/x86_64-randconfig-ha2-0719/a46e532a91453662ec13d507a7d1fd37c7f87d55/vmlinuz-3.16.0-rc1-00025-ga46e532 2014-07-19-10:22:44 detecting boot state .. 115 120 SUCCESS d31c6bb0ae01db2825a5969b38a4a57fdd54f4c0 is the first bad commit bisect run success HEAD is now at a46e532... Merge branch 'for-3.16-fixes' into for-next ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:a46e532a91453662ec13d507a7d1fd37c7f87d55:bisect-linux-6 2014-07-19-10:24:45 a46e532a91453662ec13d507a7d1fd37c7f87d55 reuse /kernel/x86_64-randconfig-ha2-0719/a46e532a91453662ec13d507a7d1fd37c7f87d55/vmlinuz-3.16.0-rc1-00025-ga46e532 2014-07-19-10:24:45 detecting boot state .. 134 233 243. 353 360 SUCCESS Previous HEAD position was a46e532... Merge branch 'for-3.16-fixes' into for-next HEAD is now at 05d8cbb... avr32: Replace __get_cpu_var with __this_cpu_write ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78:bisect-linux-6 2014-07-19-10:28:46 05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78 Check for kernel in /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78 kernel: /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/vmlinuz-3.16.0-rc5-00173-g05d8cbb 2014-07-19-10:30:46 detecting boot state ...... TEST FAILURE [ 0.250522] Good, all 2 testcases passed! | [ 0.251103] --------------------------------- [ 0.251678] smpboot: Total of 2 processors activated (10774.03 BogoMIPS) [ 0.260060] BUG: unable to handle kernel paging request at 000000000000ce50 [ 0.261023] IP: [] load_balance+0x48/0xce0 [ 0.261781] PGD 0 [ 0.262080] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 0.262716] Modules linked in: [ 0.263143] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.16.0-rc5-00173-g05d8cbb #469 [ 0.264137] task: ffff880000188000 ti: ffff88000018c000 task.ti: ffff88000018c000 [ 0.265095] RIP: 0010:[] [] load_balance+0x48/0xce0 [ 0.266167] RSP: 0000:ffff88000018fa18 EFLAGS: 00010002 [ 0.266846] RAX: 0000000000000000 RBX: ffff8800002141f8 RCX: 0000000000000002 [ 0.270000] RDX: ffff8800002141f8 RSI: ffff8800123d1840 RDI: 0000000000000000 [ 0.270000] RBP: ffff88000018faf8 R08: ffff88000018fb3c R09: 0000000000000001 [ 0.270000] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000000 [ 0.270000] R13: 00000000ffff8b4e R14: 0000000000000000 R15: ffff8800002141f8 [ 0.270000] FS: 0000000000000000(0000) GS:ffff880012200000(0000) knlGS:0000000000000000 [ 0.270000] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.270000] CR2: 000000000000ce50 CR3: 0000000001f2b000 CR4: 00000000000006b0 [ 0.270000] Stack: [ 0.270000] ffff88000018fb3c 0000000200188710 ffff88000018fa38 0000000000000000 [ 0.270000] ffff8800002141f8 ffffffff00000000 ffff880000188000 0000000000000000 [ 0.270000] ffff88000018fa90 0000000000000002 0000000000000006 ffff8800123d1840 [ 0.270000] Call Trace: [ 0.270000] [] ? kvm_clock_read+0x35/0x50 [ 0.270000] [] ? sched_clock+0x10/0x20 [ 0.270000] [] ? sched_clock_local+0x64/0xe0 [ 0.270000] [] pick_next_task_fair+0x50e/0xb30 [ 0.270000] [] ? pick_next_task_fair+0x330/0xb30 [ 0.270000] [] __schedule+0x1e2/0xca0 [ 0.270000] [] schedule+0x1c/0x30 [ 0.270000] [] schedule_timeout+0x1fc/0x260 [ 0.270000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.270000] [] ? local_clock+0x32/0x60 [ 0.270000] [] ? _raw_spin_unlock_irq+0x4a/0x80 [ 0.270000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.270000] [] wait_for_completion_killable+0x116/0x230 [ 0.270000] [] ? try_to_wake_up+0x5c0/0x5c0 [ 0.270000] [] ? process_one_work+0x6d0/0x6d0 [ 0.270000] [] kthread_create_on_node+0x13e/0x240 [ 0.270000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.270000] [] ? wait_for_completion_killable+0x54/0x230 [ 0.270000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.270000] [] __alloc_workqueue_key+0x717/0x940 [ 0.270000] [] ? alloc_cpumask_var_node+0x4f/0xa0 [ 0.270000] [] ? zalloc_cpumask_var_node+0x16/0x20 [ 0.270000] [] ? sched_init_smp+0x51d/0x533 [ 0.270000] [] usermodehelper_init+0x38/0x5d [ 0.270000] [] kernel_init_freeable+0x249/0x427 [ 0.270000] [] ? kernel_init+0x10/0x190 [ 0.270000] [] ? rest_init+0x220/0x220 [ 0.270000] [] kernel_init+0x10/0x190 [ 0.270000] [] ret_from_fork+0x7c/0xb0 [ 0.270000] [] ? rest_init+0x220/0x220 [ 0.270000] Code: 48 ff 05 7c 9d 57 01 89 bd 58 ff ff ff 48 8b 02 48 89 95 40 ff ff ff 89 8d 2c ff ff ff 4c 89 85 20 ff ff ff 48 89 85 38 ff ff ff <48> 8b 05 61 f9 ef 7e 65 48 03 04 25 18 ca 00 00 4c 8d 6d 80 48 [ 0.270000] RIP [] load_balance+0x48/0xce0 [ 0.270000] RSP [ 0.270000] CR2: 000000000000ce50 [ 0.270000] ---[ end trace b9cd512769185e2d ]--- [ 0.270000] ---[ end trace b9cd512769185e2d ]--- /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/dmesg-quantal-ivb41-120:20140719103312:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/dmesg-quantal-ivb41-19:20140719103317:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/dmesg-quantal-ivb41-1:20140719103312:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/dmesg-quantal-ivb41-3:20140719103313:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/dmesg-quantal-ivb41-43:20140719103314:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/dmesg-quantal-ivb41-84:20140719103313:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/dmesg-quantal-ivb41-120:20140719103323:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/dmesg-quantal-ivb41-1:20140719103328:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/dmesg-quantal-ivb41-3:20140719103324:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/dmesg-quantal-ivb41-43:20140719103330:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/dmesg-quantal-ivb41-84:20140719103328:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/dmesg-quantal-ivb41-95:20140719103322:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/dmesg-quantal-ivb41-19:20140719103333:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/05d8cbb55b4dd1898cc42eabf09ab0935eaf7e78/dmesg-quantal-kbuild-12:20140719103208:x86_64-randconfig-ha2-0719:3.16.0-rc5-00173-g05d8cbb:469 0:14:12 all_good:bad:all_bad boots 2014-07-19 10:33:47 bad bisect, retry with increased repeat count 360 Previous HEAD position was 05d8cbb... avr32: Replace __get_cpu_var with __this_cpu_write HEAD is now at e65347f... 0day head guard for 'devel-lkp-hsx01-x86_64-201407191600' git checkout 1795cd9b3a91d4b5473c97f491d63892442212ab ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:1795cd9b3a91d4b5473c97f491d63892442212ab:bisect-linux-6 2014-07-19-10:34:00 1795cd9b3a91d4b5473c97f491d63892442212ab reuse /kernel/x86_64-randconfig-ha2-0719/1795cd9b3a91d4b5473c97f491d63892442212ab/vmlinuz-3.16.0-rc5 2014-07-19-10:34:00 detecting boot state . 9 23 94 134 160 199 219............ 226 269 288 308..................... 309 311 317 329 360 SUCCESS bisect: good commit 1795cd9b3a91d4b5473c97f491d63892442212ab git bisect start e65347f54cfc1a17a3b734a0e268433dad019f3f 1795cd9b3a91d4b5473c97f491d63892442212ab -- /c/kernel-tests/linear-bisect: ["-b", "e65347f54cfc1a17a3b734a0e268433dad019f3f", "-g", "1795cd9b3a91d4b5473c97f491d63892442212ab", "/c/kernel-tests/bisect-test-boot-failure.sh", "/c/boot-bisect/linux-6/obj-bisect"] Bisecting: 2166 revisions left to test after this (roughly 12 steps) [5a346c7c81b1e10381e5790134b79b4e6fb4434a] Merge 'pm/bleeding-edge' into devel-lkp-hsx01-x86_64-201407191600 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:5a346c7c81b1e10381e5790134b79b4e6fb4434a:bisect-linux-6 TEST FAILURE [ 0.230511] Good, all 2 testcases passed! | [ 0.231102] --------------------------------- [ 0.231678] smpboot: Total of 2 processors activated (10773.32 BogoMIPS) [ 0.233185] BUG: unable to handle kernel paging request at 000000000000ce50 [ 0.233185] IP: [] load_balance+0x48/0xce0 [ 0.233185] PGD 0 [ 0.233185] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 0.233185] Modules linked in: [ 0.233559] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.16.0-rc5-00279-g5a346c7 #1 [ 0.234557] task: ffff880000188000 ti: ffff88000018c000 task.ti: ffff88000018c000 [ 0.235537] RIP: 0010:[] [] load_balance+0x48/0xce0 [ 0.236683] RSP: 0000:ffff88000018fa18 EFLAGS: 00010002 [ 0.237458] RAX: 0000000000000000 RBX: ffff88000020d7a0 RCX: 0000000000000002 [ 0.238402] RDX: ffff88000020d7a0 RSI: ffff8800123d1840 RDI: 0000000000000000 [ 0.239345] RBP: ffff88000018faf8 R08: ffff88000018fb3c R09: 0000000000000001 [ 0.240000] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000000 [ 0.240000] R13: 00000000ffff8b4b R14: 0000000000000000 R15: ffff88000020d7a0 [ 0.240000] FS: 0000000000000000(0000) GS:ffff880012200000(0000) knlGS:0000000000000000 [ 0.240000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.240000] CR2: 000000000000ce50 CR3: 0000000001f2f000 CR4: 00000000000406b0 [ 0.240000] Stack: [ 0.240000] ffff88000018fb3c 0000000200188710 ffff88000018fa38 0000000000000000 [ 0.240000] ffff88000020d7a0 ffffffff00000000 ffff880000188000 0000000000000000 [ 0.240000] ffff88000018fa90 0000000000000006 0000000000000006 ffff8800123d1840 [ 0.240000] Call Trace: [ 0.240000] [] ? kvm_clock_read+0x35/0x50 [ 0.240000] [] ? sched_clock+0x10/0x20 [ 0.240000] [] ? sched_clock_local+0x64/0xe0 [ 0.240000] [] pick_next_task_fair+0x50e/0xb30 [ 0.240000] [] ? pick_next_task_fair+0x330/0xb30 [ 0.240000] [] __schedule+0x1e2/0xca0 [ 0.240000] [] schedule+0x1c/0x30 [ 0.240000] [] schedule_timeout+0x1fc/0x260 [ 0.240000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.240000] [] ? local_clock+0x32/0x60 [ 0.240000] [] ? _raw_spin_unlock_irq+0x4a/0x80 [ 0.240000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.240000] [] wait_for_completion_killable+0x116/0x230 [ 0.240000] [] ? try_to_wake_up+0x5c0/0x5c0 [ 0.240000] [] ? process_one_work+0x6b0/0x6b0 [ 0.240000] [] kthread_create_on_node+0x13e/0x240 [ 0.240000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.240000] [] ? wait_for_completion_killable+0x54/0x230 [ 0.240000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.240000] [] __alloc_workqueue_key+0x717/0x940 [ 0.240000] [] ? alloc_cpumask_var_node+0x4f/0xa0 [ 0.240000] [] ? zalloc_cpumask_var_node+0x16/0x20 [ 0.240000] [] ? sched_init_smp+0x51d/0x533 [ 0.240000] [] usermodehelper_init+0x38/0x5d [ 0.240000] [] kernel_init_freeable+0x249/0x427 [ 0.240000] [] ? kernel_init+0x10/0x190 [ 0.240000] [] ? rest_init+0x220/0x220 [ 0.240000] [] kernel_init+0x10/0x190 [ 0.240000] [] ret_from_fork+0x7c/0xb0 [ 0.240000] [] ? rest_init+0x220/0x220 [ 0.240000] Code: 48 ff 05 bc cd 57 01 89 bd 58 ff ff ff 48 8b 02 48 89 95 40 ff ff ff 89 8d 2c ff ff ff 4c 89 85 20 ff ff ff 48 89 85 38 ff ff ff <48> 8b 05 a1 f9 ef 7e 65 48 03 04 25 18 ca 00 00 4c 8d 6d 80 48 [ 0.240000] RIP [] load_balance+0x48/0xce0 [ 0.240000] RSP [ 0.240000] CR2: 000000000000ce50 [ 0.240000] ---[ end trace 1e3dcd7d84f38277 ]--- [ 0.240000] ---[ end trace 1e3dcd7d84f38277 ]--- /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-13:20140719083219:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-23:20140719083041:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-28:20140719083031:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-12:20140719083102:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-32:20140719083101:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-3:20140719083243:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-31:20140719083040:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-6:20140719083217:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-16:20140719083028:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-3:20140719083230:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-26:20140719083104:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-20:20140719083104:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-31:20140719083101:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-6:20140719083036:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-25:20140719083031:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-11:20140719083027:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-23:20140719083103:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-19:20140719083100:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-8:20140719083238:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-24:20140719083044:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-2:20140719083044:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-15:20140719083027:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-22:20140719083225:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-20:20140719083032:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-7:20140719083044:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-5:20140719083237:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-21:20140719083225:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-25:20140719083103:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-25:20140719083227:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-5:20140719083101:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-22:20140719083104:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-7:20140719083100:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-14:20140719083102:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-14:20140719083041:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-16:20140719083214:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-32:20140719083213:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-11:20140719083101:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-21:20140719083248:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-11:20140719083045:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-30:20140719083036:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-32:20140719083045:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-22:20140719083048:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-32:20140719083231:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-14:20140719083227:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-12:20140719083041:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-32:20140719083027:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-2:20140719083100:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-5:20140719083219:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-16:20140719083101:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-23:20140719083019:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-8:20140719083225:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-8:20140719083213:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-22:20140719083030:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-12:20140719083023:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-4:20140719083035:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-12:20140719083229:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-16:20140719083046:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-18:20140719083104:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-6:20140719083230:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-3:20140719083101:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-7:20140719083026:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-27:20140719083100:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-29:20140719083036:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-9:20140719083251:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-13:20140719083037:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-32:20140719083243:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-28:20140719083104:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-8:20140719083037:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-kbuild-21:20140719083037:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-9:20140719083234:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-2:20140719083227:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 /kernel/x86_64-randconfig-ha2-0719/5a346c7c81b1e10381e5790134b79b4e6fb4434a/dmesg-quantal-vp-21:20140719083237:x86_64-randconfig-ha2-0719:3.16.0-rc5-00279-g5a346c7:1 48:72:72 all_good:bad:all_bad boots Bisecting: 279 revisions left to test after this (roughly 9 steps) [8024b4314b39f7d45c621a6492a6b49078f8da5a] Merge 'percpu/for-3.17-consistent-ops' into devel-lkp-hsx01-x86_64-201407191600 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:8024b4314b39f7d45c621a6492a6b49078f8da5a:bisect-linux-6 2014-07-19-11:00:16 8024b4314b39f7d45c621a6492a6b49078f8da5a reuse /kernel/x86_64-randconfig-ha2-0719/8024b4314b39f7d45c621a6492a6b49078f8da5a/vmlinuz-3.16.0-rc5-00175-g8024b43 2014-07-19-11:00:17 detecting boot state . TEST FAILURE [ 0.200532] Good, all 2 testcases passed! | [ 0.201139] --------------------------------- [ 0.201739] smpboot: Total of 2 processors activated (10773.32 BogoMIPS) [ 0.203305] BUG: unable to handle kernel paging request at 000000000000ce50 [ 0.203305] IP: [] load_balance+0x48/0xce0 [ 0.203305] PGD 0 [ 0.203305] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 0.203305] Modules linked in: [ 0.203743] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.16.0-rc5-00175-g8024b43 #421 [ 0.204815] task: ffff880000188000 ti: ffff88000018c000 task.ti: ffff88000018c000 [ 0.205900] RIP: 0010:[] [] load_balance+0x48/0xce0 [ 0.207042] RSP: 0000:ffff88000018fa18 EFLAGS: 00010002 [ 0.207783] RAX: 0000000000000000 RBX: ffff88000020d7a0 RCX: 0000000000000002 [ 0.208765] RDX: ffff88000020d7a0 RSI: ffff8800123d1840 RDI: 0000000000000000 [ 0.209786] RBP: ffff88000018faf8 R08: ffff88000018fb3c R09: 0000000000000001 [ 0.210000] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000000 [ 0.210000] R13: 00000000ffff8b48 R14: 0000000000000000 R15: ffff88000020d7a0 [ 0.210000] FS: 0000000000000000(0000) GS:ffff880012200000(0000) knlGS:0000000000000000 [ 0.210000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.210000] CR2: 000000000000ce50 CR3: 0000000001f2b000 CR4: 00000000000406b0 [ 0.210000] Stack: [ 0.210000] ffff88000018fb3c 0000000200188710 ffff88000018fa38 0000000000000000 [ 0.210000] ffff88000020d7a0 ffffffff00000000 ffff880000188000 0000000000000000 [ 0.210000] ffff88000018fa90 0000000000000006 0000000000000006 ffff8800123d1840 [ 0.210000] Call Trace: [ 0.210000] [] ? kvm_clock_read+0x35/0x50 [ 0.210000] [] ? sched_clock+0x10/0x20 [ 0.210000] [] ? sched_clock_local+0x64/0xe0 [ 0.210000] [] pick_next_task_fair+0x50e/0xb30 [ 0.210000] [] ? pick_next_task_fair+0x330/0xb30 [ 0.210000] [] __schedule+0x1e2/0xca0 [ 0.210000] [] schedule+0x1c/0x30 [ 0.210000] [] schedule_timeout+0x1fc/0x260 [ 0.210000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.210000] [] ? local_clock+0x32/0x60 [ 0.210000] [] ? _raw_spin_unlock_irq+0x4a/0x80 [ 0.210000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.210000] [] wait_for_completion_killable+0x116/0x230 [ 0.210000] [] ? try_to_wake_up+0x5c0/0x5c0 [ 0.210000] [] ? process_one_work+0x6d0/0x6d0 [ 0.210000] [] kthread_create_on_node+0x13e/0x240 [ 0.210000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.210000] [] ? wait_for_completion_killable+0x54/0x230 [ 0.210000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.210000] [] __alloc_workqueue_key+0x717/0x940 [ 0.210000] [] ? alloc_cpumask_var_node+0x4f/0xa0 [ 0.210000] [] ? zalloc_cpumask_var_node+0x16/0x20 [ 0.210000] [] ? sched_init_smp+0x51d/0x533 [ 0.210000] [] usermodehelper_init+0x38/0x5d [ 0.210000] [] kernel_init_freeable+0x249/0x427 [ 0.210000] [] ? kernel_init+0x10/0x190 [ 0.210000] [] ? rest_init+0x220/0x220 [ 0.210000] [] kernel_init+0x10/0x190 [ 0.210000] [] ret_from_fork+0x7c/0xb0 [ 0.210000] [] ? rest_init+0x220/0x220 [ 0.210000] Code: 48 ff 05 7c 9d 57 01 89 bd 58 ff ff ff 48 8b 02 48 89 95 40 ff ff ff 89 8d 2c ff ff ff 4c 89 85 20 ff ff ff 48 89 85 38 ff ff ff <48> 8b 05 61 f9 ef 7e 65 48 03 04 25 18 ca 00 00 4c 8d 6d 80 48 [ 0.210000] RIP [] load_balance+0x48/0xce0 [ 0.210000] RSP [ 0.210000] CR2: 000000000000ce50 [ 0.210000] ---[ end trace a0f3b23f7f0e7fef ]--- [ 0.210000] ---[ end trace a0f3b23f7f0e7fef ]--- /kernel/x86_64-randconfig-ha2-0719/8024b4314b39f7d45c621a6492a6b49078f8da5a/dmesg-quantal-kbuild-21:20140719105900:x86_64-randconfig-ha2-0719:3.16.0-rc5-00175-g8024b43:421 /kernel/x86_64-randconfig-ha2-0719/8024b4314b39f7d45c621a6492a6b49078f8da5a/dmesg-quantal-kbuild-26:20140719105858:x86_64-randconfig-ha2-0719:3.16.0-rc5-00175-g8024b43:421 120:2:2 all_good:bad:all_bad boots Bisecting: 180 revisions left to test after this (roughly 8 steps) [deebbfe3e05e145d25b065a792b3f57436ea9e06] 0day base guard for 'devel-lkp-hsx01-x86_64-201407191600' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:deebbfe3e05e145d25b065a792b3f57436ea9e06:bisect-linux-6 2014-07-19-11:00:48 deebbfe3e05e145d25b065a792b3f57436ea9e06 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-deebbfe3e05e145d25b065a792b3f57436ea9e06 Check for kernel in /kernel/x86_64-randconfig-ha2-0719/deebbfe3e05e145d25b065a792b3f57436ea9e06 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-deebbfe3e05e145d25b065a792b3f57436ea9e06 kernel: /kernel/x86_64-randconfig-ha2-0719/deebbfe3e05e145d25b065a792b3f57436ea9e06/vmlinuz-3.16.0-rc5-00001-gdeebbfe 2014-07-19-11:02:54 detecting boot state 1 8 14 73 100 117 183 192 213 250 286 309 360 SUCCESS linear-bisect: bad branch may be percpu/for-3.17-consistent-ops linear-bisect: handle over to git bisect linear-bisect: git bisect start 8024b4314b39f7d45c621a6492a6b49078f8da5a deebbfe3e05e145d25b065a792b3f57436ea9e06 -- Previous HEAD position was deebbfe... 0day base guard for 'devel-lkp-hsx01-x86_64-201407191600' HEAD is now at b4d3318... Merge remote-tracking branch 'crypto/master' Bisecting: 88 revisions left to test after this (roughly 7 steps) [d672f939bc81513d28a5bfc570ed2f17d8f5b34a] Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem linear-bisect: git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:d672f939bc81513d28a5bfc570ed2f17d8f5b34a:bisect-linux-6 2014-07-19-11:16:59 d672f939bc81513d28a5bfc570ed2f17d8f5b34a compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-d672f939bc81513d28a5bfc570ed2f17d8f5b34a Check for kernel in /kernel/x86_64-randconfig-ha2-0719/d672f939bc81513d28a5bfc570ed2f17d8f5b34a waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-d672f939bc81513d28a5bfc570ed2f17d8f5b34a waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-x86_64/x86_64-randconfig-ha2-0719-d672f939bc81513d28a5bfc570ed2f17d8f5b34a kernel: /kernel/x86_64-randconfig-ha2-0719/d672f939bc81513d28a5bfc570ed2f17d8f5b34a/vmlinuz-3.16.0-rc2-00301-gd672f93 2014-07-19-11:19:59 detecting boot state . 6 12 13 69 81.. 99. 137 225 226..... 269 296 323 360 SUCCESS Bisecting: 42 revisions left to test after this (roughly 6 steps) [d14aef3872bd25af5355a10ad5235556ac83fcfd] Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:d14aef3872bd25af5355a10ad5235556ac83fcfd:bisect-linux-6 2014-07-19-11:31:08 d14aef3872bd25af5355a10ad5235556ac83fcfd compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-d14aef3872bd25af5355a10ad5235556ac83fcfd Check for kernel in /kernel/x86_64-randconfig-ha2-0719/d14aef3872bd25af5355a10ad5235556ac83fcfd waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-d14aef3872bd25af5355a10ad5235556ac83fcfd waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-x86_64/x86_64-randconfig-ha2-0719-d14aef3872bd25af5355a10ad5235556ac83fcfd kernel: /kernel/x86_64-randconfig-ha2-0719/d14aef3872bd25af5355a10ad5235556ac83fcfd/vmlinuz-3.16.0-rc5-00136-gd14aef3 2014-07-19-11:36:08 detecting boot state 1 55 100 122 146 173 191 202 208.......... 209 212 221 248 274 297 318 337 360 SUCCESS Bisecting: 21 revisions left to test after this (roughly 5 steps) [6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b] drivers/cpuidle: Replace __get_cpu_var uses for address calculation running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b:bisect-linux-6 2014-07-19-11:50:30 6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b Check for kernel in /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b kernel: /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/vmlinuz-3.16.0-rc5-00157-g6b233d1 2014-07-19-11:52:30 detecting boot state . TEST FAILURE [ 0.200518] Good, all 2 testcases passed! | [ 0.201183] --------------------------------- [ 0.201807] smpboot: Total of 2 processors activated (10774.03 BogoMIPS) [ 0.203602] BUG: unable to handle kernel paging request at 000000000000ce50 [ 0.204598] IP: [] load_balance+0x48/0xce0 [ 0.205155] PGD 0 [ 0.205352] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 0.205807] Modules linked in: [ 0.206114] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.16.0-rc5-00157-g6b233d1 #2 [ 0.206966] task: ffff880000188000 ti: ffff88000018c000 task.ti: ffff88000018c000 [ 0.207661] RIP: 0010:[] [] load_balance+0x48/0xce0 [ 0.208765] RSP: 0000:ffff88000018fa18 EFLAGS: 00010002 [ 0.209244] RAX: 0000000000000000 RBX: ffff8800002141f8 RCX: 0000000000000002 [ 0.209869] RDX: ffff8800002141f8 RSI: ffff8800123d1840 RDI: 0000000000000000 [ 0.210000] RBP: ffff88000018faf8 R08: ffff88000018fb3c R09: 0000000000000001 [ 0.210000] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000000 [ 0.210000] R13: 00000000ffff8b48 R14: 0000000000000000 R15: ffff8800002141f8 [ 0.210000] FS: 0000000000000000(0000) GS:ffff880012200000(0000) knlGS:0000000000000000 [ 0.210000] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.210000] CR2: 000000000000ce50 CR3: 0000000001f2f000 CR4: 00000000000006b0 [ 0.210000] Stack: [ 0.210000] ffff88000018fb3c 0000000200188710 ffff88000018fa38 0000000000000000 [ 0.210000] ffff8800002141f8 ffffffff00000000 ffff880000188000 0000000000000000 [ 0.210000] ffff88000018fa90 0000000000000002 0000000000000002 ffff8800123d1840 [ 0.210000] Call Trace: [ 0.210000] [] ? kvm_clock_read+0x35/0x50 [ 0.210000] [] ? sched_clock+0x10/0x20 [ 0.210000] [] ? sched_clock_local+0x64/0xe0 [ 0.210000] [] pick_next_task_fair+0x50e/0xb30 [ 0.210000] [] ? pick_next_task_fair+0x330/0xb30 [ 0.210000] [] __schedule+0x1e2/0xca0 [ 0.210000] [] schedule+0x1c/0x30 [ 0.210000] [] schedule_timeout+0x1fc/0x260 [ 0.210000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.210000] [] ? local_clock+0x32/0x60 [ 0.210000] [] ? _raw_spin_unlock_irq+0x4a/0x80 [ 0.210000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.210000] [] wait_for_completion_killable+0x116/0x230 [ 0.210000] [] ? try_to_wake_up+0x5c0/0x5c0 [ 0.210000] [] ? process_one_work+0x6d0/0x6d0 [ 0.210000] [] kthread_create_on_node+0x13e/0x240 [ 0.210000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.210000] [] ? wait_for_completion_killable+0x54/0x230 [ 0.210000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.210000] [] __alloc_workqueue_key+0x717/0x940 [ 0.210000] [] ? alloc_cpumask_var_node+0x4f/0xa0 [ 0.210000] [] ? zalloc_cpumask_var_node+0x16/0x20 [ 0.210000] [] ? sched_init_smp+0x51d/0x533 [ 0.210000] [] usermodehelper_init+0x38/0x5d [ 0.210000] [] kernel_init_freeable+0x249/0x427 [ 0.210000] [] ? kernel_init+0x10/0x190 [ 0.210000] [] ? rest_init+0x220/0x220 [ 0.210000] [] kernel_init+0x10/0x190 [ 0.210000] [] ret_from_fork+0x7c/0xb0 [ 0.210000] [] ? rest_init+0x220/0x220 [ 0.210000] Code: 48 ff 05 7c dd 57 01 89 bd 58 ff ff ff 48 8b 02 48 89 95 40 ff ff ff 89 8d 2c ff ff ff 4c 89 85 20 ff ff ff 48 89 85 38 ff ff ff <48> 8b 05 61 f9 ef 7e 65 48 03 04 25 18 ca 00 00 4c 8d 6d 80 48 [ 0.210000] RIP [] load_balance+0x48/0xce0 [ 0.210000] RSP [ 0.210000] CR2: 000000000000ce50 [ 0.210000] ---[ end trace b6eac4489ab7c7ff ]--- [ 0.210000] ---[ end trace b6eac4489ab7c7ff ]--- /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/dmesg-quantal-kbuild-6:20140719115045:x86_64-randconfig-ha2-0719:3.16.0-rc5-00157-g6b233d1:2 /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/dmesg-quantal-ivb41-23:20140719115227:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/dmesg-quantal-ivb41-35:20140719115226:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/dmesg-quantal-ivb41-52:20140719115222:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/dmesg-quantal-ivb41-93:20140719115224:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/dmesg-quantal-ivb41-99:20140719115224:x86_64-randconfig-ha2-0719:: /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/dmesg-quantal-kbuild-14:20140719115057:x86_64-randconfig-ha2-0719:3.16.0-rc5-00157-g6b233d1:2 /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/dmesg-quantal-kbuild-24:20140719115054:x86_64-randconfig-ha2-0719:3.16.0-rc5-00157-g6b233d1:2 /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/dmesg-quantal-kbuild-24:20140719115104:x86_64-randconfig-ha2-0719:3.16.0-rc5-00157-g6b233d1:2 /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/dmesg-quantal-kbuild-9:20140719115107:x86_64-randconfig-ha2-0719:3.16.0-rc5-00157-g6b233d1:2 /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/dmesg-quantal-kbuild-17:20140719115110:x86_64-randconfig-ha2-0719:3.16.0-rc5-00157-g6b233d1:2 /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/dmesg-quantal-kbuild-28:20140719115115:x86_64-randconfig-ha2-0719:3.16.0-rc5-00157-g6b233d1:2 /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/dmesg-quantal-vp-19:20140719115313:x86_64-randconfig-ha2-0719:3.16.0-rc5-00157-g6b233d1:2 /kernel/x86_64-randconfig-ha2-0719/6b233d1fb6da79d7bf86e0cb7c03e56ef7c6d39b/dmesg-quantal-vp-6:20140719115306:x86_64-randconfig-ha2-0719:3.16.0-rc5-00157-g6b233d1:2 0:14:14 all_good:bad:all_bad boots Bisecting: 7 revisions left to test after this (roughly 3 steps) [22d368544b0ed9093a3db3ee4e00a842540fcecd] Merge tag 'trace-fixes-v3.16-rc5-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:22d368544b0ed9093a3db3ee4e00a842540fcecd:bisect-linux-6 2014-07-19-11:53:01 22d368544b0ed9093a3db3ee4e00a842540fcecd compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-22d368544b0ed9093a3db3ee4e00a842540fcecd Check for kernel in /kernel/x86_64-randconfig-ha2-0719/22d368544b0ed9093a3db3ee4e00a842540fcecd waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-22d368544b0ed9093a3db3ee4e00a842540fcecd kernel: /kernel/x86_64-randconfig-ha2-0719/22d368544b0ed9093a3db3ee4e00a842540fcecd/vmlinuz-3.16.0-rc5-00149-g22d3685 2014-07-19-11:55:01 detecting boot state 15 58 69 101 197 235 253 291........ 295 299......... 316 321....... 329 330 360 SUCCESS Bisecting: 3 revisions left to test after this (roughly 2 steps) [9dfcba84af450d8685e3b7af9eea98bf1bea5b1e] kernel misc: Replace __get_cpu_var uses running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:9dfcba84af450d8685e3b7af9eea98bf1bea5b1e:bisect-linux-6 2014-07-19-12:15:35 9dfcba84af450d8685e3b7af9eea98bf1bea5b1e compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-9dfcba84af450d8685e3b7af9eea98bf1bea5b1e Check for kernel in /kernel/x86_64-randconfig-ha2-0719/9dfcba84af450d8685e3b7af9eea98bf1bea5b1e waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-9dfcba84af450d8685e3b7af9eea98bf1bea5b1e waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-x86_64/x86_64-randconfig-ha2-0719-9dfcba84af450d8685e3b7af9eea98bf1bea5b1e kernel: /kernel/x86_64-randconfig-ha2-0719/9dfcba84af450d8685e3b7af9eea98bf1bea5b1e/vmlinuz-3.16.0-rc5-00148-g9dfcba8 2014-07-19-12:18:35 detecting boot state 9 84 142 219 272 307 360 SUCCESS Bisecting: 1 revision left to test after this (roughly 1 step) [2c20d34275287784397fdeb995c9686f3208fc5e] block: Replace __this_cpu_ptr with raw_cpu_ptr running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:2c20d34275287784397fdeb995c9686f3208fc5e:bisect-linux-6 2014-07-19-12:22:05 2c20d34275287784397fdeb995c9686f3208fc5e compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-2c20d34275287784397fdeb995c9686f3208fc5e Check for kernel in /kernel/x86_64-randconfig-ha2-0719/2c20d34275287784397fdeb995c9686f3208fc5e waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-2c20d34275287784397fdeb995c9686f3208fc5e kernel: /kernel/x86_64-randconfig-ha2-0719/2c20d34275287784397fdeb995c9686f3208fc5e/vmlinuz-3.16.0-rc5-00155-g2c20d34 2014-07-19-12:24:05 detecting boot state . TEST FAILURE [ 0.170375] Good, all 2 testcases passed! | [ 0.170817] --------------------------------- [ 0.171239] smpboot: Total of 2 processors activated (10773.94 BogoMIPS) [ 0.172817] BUG: unable to handle kernel paging request at 000000000000ce50 [ 0.173524] IP: [] load_balance+0x48/0xce0 [ 0.174312] PGD 0 [ 0.174670] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 0.175345] Modules linked in: [ 0.175686] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.16.0-rc5-00155-g2c20d34 #1 [ 0.176400] task: ffff880000188000 ti: ffff88000018c000 task.ti: ffff88000018c000 [ 0.177162] RIP: 0010:[] [] load_balance+0x48/0xce0 [ 0.178144] RSP: 0000:ffff88000018fa18 EFLAGS: 00010002 [ 0.178754] RAX: 0000000000000000 RBX: ffff8800002077a0 RCX: 0000000000000002 [ 0.179431] RDX: ffff8800002077a0 RSI: ffff8800123d1840 RDI: 0000000000000000 [ 0.180000] RBP: ffff88000018faf8 R08: ffff88000018fb3c R09: 0000000000000001 [ 0.180000] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000000 [ 0.180000] R13: 00000000ffff8b45 R14: 0000000000000000 R15: ffff8800002077a0 [ 0.180000] FS: 0000000000000000(0000) GS:ffff880012200000(0000) knlGS:0000000000000000 [ 0.180000] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.180000] CR2: 000000000000ce50 CR3: 0000000001f2f000 CR4: 00000000000006b0 [ 0.180000] Stack: [ 0.180000] ffff88000018fb3c 0000000200188710 ffff88000018fa38 0000000000000000 [ 0.180000] ffff8800002077a0 ffffffff00000000 ffff880000188000 0000000000000000 [ 0.180000] ffff88000018fa90 0000000000000002 0000000000000002 ffff8800123d1840 [ 0.180000] Call Trace: [ 0.180000] [] ? kvm_clock_read+0x35/0x50 [ 0.180000] [] ? sched_clock+0x10/0x20 [ 0.180000] [] ? sched_clock_local+0x64/0xe0 [ 0.180000] [] pick_next_task_fair+0x50e/0xb30 [ 0.180000] [] ? pick_next_task_fair+0x330/0xb30 [ 0.180000] [] __schedule+0x1e2/0xca0 [ 0.180000] [] schedule+0x1c/0x30 [ 0.180000] [] schedule_timeout+0x1fc/0x260 [ 0.180000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.180000] [] ? local_clock+0x32/0x60 [ 0.180000] [] ? _raw_spin_unlock_irq+0x4a/0x80 [ 0.180000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.180000] [] wait_for_completion_killable+0x116/0x230 [ 0.180000] [] ? try_to_wake_up+0x5c0/0x5c0 [ 0.180000] [] ? process_one_work+0x6d0/0x6d0 [ 0.180000] [] kthread_create_on_node+0x13e/0x240 [ 0.180000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.180000] [] ? wait_for_completion_killable+0x54/0x230 [ 0.180000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.180000] [] __alloc_workqueue_key+0x717/0x940 [ 0.180000] [] ? alloc_cpumask_var_node+0x4f/0xa0 [ 0.180000] [] ? zalloc_cpumask_var_node+0x16/0x20 [ 0.180000] [] ? sched_init_smp+0x51d/0x533 [ 0.180000] [] usermodehelper_init+0x38/0x5d [ 0.180000] [] kernel_init_freeable+0x249/0x427 [ 0.180000] [] ? kernel_init+0x10/0x190 [ 0.180000] [] ? rest_init+0x220/0x220 [ 0.180000] [] kernel_init+0x10/0x190 [ 0.180000] [] ret_from_fork+0x7c/0xb0 [ 0.180000] [] ? rest_init+0x220/0x220 [ 0.180000] Code: 48 ff 05 7c dd 57 01 89 bd 58 ff ff ff 48 8b 02 48 89 95 40 ff ff ff 89 8d 2c ff ff ff 4c 89 85 20 ff ff ff 48 89 85 38 ff ff ff <48> 8b 05 61 f9 ef 7e 65 48 03 04 25 18 ca 00 00 4c 8d 6d 80 48 [ 0.180000] RIP [] load_balance+0x48/0xce0 [ 0.180000] RSP [ 0.180000] CR2: 000000000000ce50 [ 0.180000] ---[ end trace 77dc667969bf94aa ]--- [ 0.180000] ---[ end trace 77dc667969bf94aa ]--- /kernel/x86_64-randconfig-ha2-0719/2c20d34275287784397fdeb995c9686f3208fc5e/dmesg-quantal-vp-14:20140719122436:x86_64-randconfig-ha2-0719:3.16.0-rc5-00155-g2c20d34:1 /kernel/x86_64-randconfig-ha2-0719/2c20d34275287784397fdeb995c9686f3208fc5e/dmesg-quantal-vp-17:20140719122436:x86_64-randconfig-ha2-0719:3.16.0-rc5-00155-g2c20d34:1 /kernel/x86_64-randconfig-ha2-0719/2c20d34275287784397fdeb995c9686f3208fc5e/dmesg-quantal-vp-18:20140719122436:x86_64-randconfig-ha2-0719:3.16.0-rc5-00155-g2c20d34:1 /kernel/x86_64-randconfig-ha2-0719/2c20d34275287784397fdeb995c9686f3208fc5e/dmesg-quantal-vp-22:20140719122435:x86_64-randconfig-ha2-0719:3.16.0-rc5-00155-g2c20d34:1 /kernel/x86_64-randconfig-ha2-0719/2c20d34275287784397fdeb995c9686f3208fc5e/dmesg-quantal-vp-24:20140719122436:x86_64-randconfig-ha2-0719:3.16.0-rc5-00155-g2c20d34:1 /kernel/x86_64-randconfig-ha2-0719/2c20d34275287784397fdeb995c9686f3208fc5e/dmesg-quantal-vp-26:20140719122435:x86_64-randconfig-ha2-0719:3.16.0-rc5-00155-g2c20d34:1 /kernel/x86_64-randconfig-ha2-0719/2c20d34275287784397fdeb995c9686f3208fc5e/dmesg-quantal-vp-32:20140719122436:x86_64-randconfig-ha2-0719:3.16.0-rc5-00155-g2c20d34:1 /kernel/x86_64-randconfig-ha2-0719/2c20d34275287784397fdeb995c9686f3208fc5e/dmesg-quantal-vp-20:20140719122437:x86_64-randconfig-ha2-0719:3.16.0-rc5-00155-g2c20d34:1 /kernel/x86_64-randconfig-ha2-0719/2c20d34275287784397fdeb995c9686f3208fc5e/dmesg-quantal-vp-16:20140719122437:x86_64-randconfig-ha2-0719:3.16.0-rc5-00155-g2c20d34:1 /kernel/x86_64-randconfig-ha2-0719/2c20d34275287784397fdeb995c9686f3208fc5e/dmesg-quantal-vp-23:20140719122438:x86_64-randconfig-ha2-0719:3.16.0-rc5-00155-g2c20d34:1 0:10:10 all_good:bad:all_bad boots Bisecting: 0 revisions left to test after this (roughly 0 steps) [9b0c63851edaf54e909475fe2a0946f57810e98a] scheduler: Replace __get_cpu_var with this_cpu_ptr running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-6/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:9b0c63851edaf54e909475fe2a0946f57810e98a:bisect-linux-6 2014-07-19-12:24:37 9b0c63851edaf54e909475fe2a0946f57810e98a compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-9b0c63851edaf54e909475fe2a0946f57810e98a Check for kernel in /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-ha2-0719-9b0c63851edaf54e909475fe2a0946f57810e98a kernel: /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/vmlinuz-3.16.0-rc5-00154-g9b0c638 2014-07-19-12:26:37 detecting boot state 1 TEST FAILURE [ 0.310575] Good, all 2 testcases passed! | [ 0.311204] --------------------------------- [ 0.311847] smpboot: Total of 2 processors activated (10773.32 BogoMIPS) [ 0.320078] BUG: unable to handle kernel paging request at 000000000000ce50 [ 0.321103] IP: [] load_balance+0x48/0xce0 [ 0.321877] PGD 0 [ 0.322178] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 0.322846] Modules linked in: [ 0.323288] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.16.0-rc5-00154-g9b0c638 #2 [ 0.324279] task: ffff880000188000 ti: ffff88000018c000 task.ti: ffff88000018c000 [ 0.330000] RIP: 0010:[] [] load_balance+0x48/0xce0 [ 0.330000] RSP: 0000:ffff88000018fa18 EFLAGS: 00010002 [ 0.330000] RAX: 0000000000000000 RBX: ffff88000020d7a0 RCX: 0000000000000002 [ 0.330000] RDX: ffff88000020d7a0 RSI: ffff8800123d1840 RDI: 0000000000000000 [ 0.330000] RBP: ffff88000018faf8 R08: ffff88000018fb3c R09: 0000000000000001 [ 0.330000] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000000 [ 0.330000] R13: 00000000ffff8b54 R14: 0000000000000000 R15: ffff88000020d7a0 [ 0.330000] FS: 0000000000000000(0000) GS:ffff880012200000(0000) knlGS:0000000000000000 [ 0.330000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.330000] CR2: 000000000000ce50 CR3: 0000000001f2f000 CR4: 00000000000406b0 [ 0.330000] Stack: [ 0.330000] ffff88000018fb3c 0000000200188710 ffff88000018fa38 0000000000000000 [ 0.330000] ffff88000020d7a0 ffffffff00000000 ffff880000188000 0000000000000000 [ 0.330000] ffff88000018fa90 0000000000000002 0000000000000006 ffff8800123d1840 [ 0.330000] Call Trace: [ 0.330000] [] ? kvm_clock_read+0x35/0x50 [ 0.330000] [] ? sched_clock+0x10/0x20 [ 0.330000] [] ? sched_clock_local+0x64/0xe0 [ 0.330000] [] pick_next_task_fair+0x50e/0xb30 [ 0.330000] [] ? pick_next_task_fair+0x330/0xb30 [ 0.330000] [] __schedule+0x1e2/0xca0 [ 0.330000] [] schedule+0x1c/0x30 [ 0.330000] [] schedule_timeout+0x1fc/0x260 [ 0.330000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.330000] [] ? local_clock+0x32/0x60 [ 0.330000] [] ? _raw_spin_unlock_irq+0x4a/0x80 [ 0.330000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.330000] [] wait_for_completion_killable+0x116/0x230 [ 0.330000] [] ? try_to_wake_up+0x5c0/0x5c0 [ 0.330000] [] ? process_one_work+0x6d0/0x6d0 [ 0.330000] [] kthread_create_on_node+0x13e/0x240 [ 0.330000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.330000] [] ? wait_for_completion_killable+0x54/0x230 [ 0.330000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.330000] [] __alloc_workqueue_key+0x717/0x940 [ 0.330000] [] ? alloc_cpumask_var_node+0x4f/0xa0 [ 0.330000] [] ? zalloc_cpumask_var_node+0x16/0x20 [ 0.330000] [] ? sched_init_smp+0x51d/0x533 [ 0.330000] [] usermodehelper_init+0x38/0x5d [ 0.330000] [] kernel_init_freeable+0x249/0x427 [ 0.330000] [] ? kernel_init+0x10/0x190 [ 0.330000] [] ? rest_init+0x220/0x220 [ 0.330000] [] kernel_init+0x10/0x190 [ 0.330000] [] ret_from_fork+0x7c/0xb0 [ 0.330000] [] ? rest_init+0x220/0x220 [ 0.330000] Code: 48 ff 05 7c dd 57 01 89 bd 58 ff ff ff 48 8b 02 48 89 95 40 ff ff ff 89 8d 2c ff ff ff 4c 89 85 20 ff ff ff 48 89 85 38 ff ff ff <48> 8b 05 61 f9 ef 7e 65 48 03 04 25 18 ca 00 00 4c 8d 6d 80 48 [ 0.330000] RIP [] load_balance+0x48/0xce0 [ 0.330000] RSP [ 0.330000] CR2: 000000000000ce50 [ 0.330000] ---[ end trace 0a417eb5348b6ca3 ]--- [ 0.330000] ---[ end trace 0a417eb5348b6ca3 ]--- /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-10:20140719122403:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-13:20140719122403:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-19:20140719122404:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-23:20140719122403:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-2:20140719122404:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-3:20140719122403:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-9:20140719122403:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-20:20140719122404:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-27:20140719122404:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-29:20140719122404:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-12:20140719122414:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-18:20140719122418:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-21:20140719122417:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-28:20140719122412:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-13:20140719122426:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-14:20140719122421:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-20:20140719122427:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-25:20140719122427:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-27:20140719122427:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-28:20140719122430:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-31:20140719122426:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-3:20140719122426:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-4:20140719122427:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-5:20140719122427:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-6:20140719122428:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-17:20140719122431:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-18:20140719122435:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-24:20140719122439:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-vp-21:20140719122637:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-12:20140719122447:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-15:20140719122448:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-16:20140719122448:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-17:20140719122446:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-18:20140719122451:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-1:20140719122452:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-23:20140719122448:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-27:20140719122448:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-28:20140719122445:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-2:20140719122448:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-5:20140719122448:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-6:20140719122449:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-8:20140719122446:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-9:20140719122448:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-vp-2:20140719122647:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-32:20140719122454:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-vp-12:20140719122649:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-29:20140719122455:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-11:20140719122503:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-12:20140719122504:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-15:20140719122504:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-16:20140719122504:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-19:20140719122504:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-24:20140719122457:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-28:20140719122503:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-4:20140719122504:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-7:20140719122505:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-vp-1:20140719122700:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-vp-5:20140719122658:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-vp-7:20140719122700:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-vp-11:20140719122702:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-vp-8:20140719122701:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-vp-9:20140719122702:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-14:20140719122511:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-18:20140719122508:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-1:20140719122509:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-27:20140719122510:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-32:20140719122510:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-kbuild-5:20140719122510:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-vp-3:20140719122711:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 /kernel/x86_64-randconfig-ha2-0719/9b0c63851edaf54e909475fe2a0946f57810e98a/dmesg-quantal-vp-6:20140719122713:x86_64-randconfig-ha2-0719:3.16.0-rc5-00154-g9b0c638:2 0:70:71 all_good:bad:all_bad boots 9b0c63851edaf54e909475fe2a0946f57810e98a is the first bad commit commit 9b0c63851edaf54e909475fe2a0946f57810e98a Author: Christoph Lameter Date: Fri Jun 20 14:31:18 2014 -0500 scheduler: Replace __get_cpu_var with this_cpu_ptr Convert all uses of __get_cpu_var for address calculation to use this_cpu_ptr instead. Cc: Peter Zijlstra Acked-by: Ingo Molnar Signed-off-by: Christoph Lameter Signed-off-by: Tejun Heo :040000 040000 e08914423bb06c955ef1a03cc5ef342af91cb98b 203366d814cbc0277968d3aa3ed8f800325c073a M include :040000 040000 3d971c77248af70d6eaac5b895dcca278b1fbdcd 49115e4d6391c9f78912d31c6035a34e693ea207 M kernel bisect run success Previous HEAD position was 9b0c638... scheduler: Replace __get_cpu_var with this_cpu_ptr HEAD is now at 9dfcba8... kernel misc: Replace __get_cpu_var uses ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:9dfcba84af450d8685e3b7af9eea98bf1bea5b1e:bisect-linux-6 2014-07-19-12:27:08 9dfcba84af450d8685e3b7af9eea98bf1bea5b1e reuse /kernel/x86_64-randconfig-ha2-0719/9dfcba84af450d8685e3b7af9eea98bf1bea5b1e/vmlinuz-3.16.0-rc5-00148-g9dfcba8 2014-07-19-12:27:09 detecting boot state . 8 13 31 38............................................................................. 42 47............. 59 100 134 165 195 214........................... 215 245 306 387 476 494 571 675.............. 687 723 785 898 907 938 1000 SUCCESS Previous HEAD position was 9dfcba8... kernel misc: Replace __get_cpu_var uses HEAD is now at e65347f... 0day head guard for 'devel-lkp-hsx01-x86_64-201407191600' ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linux-devel:devel-lkp-hsx01-x86_64-201407191600:e65347f54cfc1a17a3b734a0e268433dad019f3f:bisect-linux-6 TEST FAILURE [ 0.230662] Good, all 2 testcases passed! | [ 0.231386] --------------------------------- [ 0.232120] smpboot: Total of 2 processors activated (10773.32 BogoMIPS) [ 0.246072] BUG: unable to handle kernel paging request at 000000000000ce50 [ 0.248307] IP: [] load_balance+0x48/0xce0 [ 0.249277] PGD 0 [ 0.249647] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 0.250000] Modules linked in: [ 0.250000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.16.0-rc5-02161-ge65347f #414 [ 0.250000] task: ffff880000188000 ti: ffff88000018c000 task.ti: ffff88000018c000 [ 0.250000] RIP: 0010:[] [] load_balance+0x48/0xce0 [ 0.250000] RSP: 0000:ffff88000018fa18 EFLAGS: 00010002 [ 0.250000] RAX: 0000000000000000 RBX: ffff8800002076f8 RCX: 0000000000000002 [ 0.250000] RDX: ffff8800002076f8 RSI: ffff8800123d1840 RDI: 0000000000000000 [ 0.250000] RBP: ffff88000018faf8 R08: ffff88000018fb3c R09: 0000000000000001 [ 0.250000] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000000 [ 0.250000] R13: 00000000ffff8b4c R14: 0000000000000000 R15: ffff8800002076f8 [ 0.250000] FS: 0000000000000000(0000) GS:ffff880012200000(0000) knlGS:0000000000000000 [ 0.250000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.250000] CR2: 000000000000ce50 CR3: 0000000001f1f000 CR4: 00000000000406b0 [ 0.250000] Stack: [ 0.250000] ffff88000018fb3c 0000000200188710 ffff88000018fa38 0000000000000000 [ 0.250000] ffff8800002076f8 ffffffff00000000 ffff880000188000 0000000000000000 [ 0.250000] ffff88000018fa90 0000000000000002 0000000000000002 ffff8800123d1840 [ 0.250000] Call Trace: [ 0.250000] [] ? kvm_clock_read+0x35/0x50 [ 0.250000] [] ? sched_clock+0x10/0x20 [ 0.250000] [] ? sched_clock_local+0x64/0xe0 [ 0.250000] [] pick_next_task_fair+0x50e/0xb30 [ 0.250000] [] ? pick_next_task_fair+0x330/0xb30 [ 0.250000] [] __schedule+0x1e2/0xca0 [ 0.250000] [] schedule+0x1c/0x30 [ 0.250000] [] schedule_timeout+0x1fc/0x260 [ 0.250000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.250000] [] ? local_clock+0x32/0x60 [ 0.250000] [] ? _raw_spin_unlock_irq+0x4a/0x80 [ 0.250000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.250000] [] wait_for_completion_killable+0x116/0x230 [ 0.250000] [] ? try_to_wake_up+0x5c0/0x5c0 [ 0.250000] [] ? process_one_work+0x6b0/0x6b0 [ 0.250000] [] kthread_create_on_node+0x13e/0x240 [ 0.250000] [] ? sched_clock_cpu+0x10f/0x140 [ 0.250000] [] ? wait_for_completion_killable+0x54/0x230 [ 0.250000] [] ? trace_hardirqs_on_caller+0x1f4/0x2c0 [ 0.250000] [] __alloc_workqueue_key+0x717/0x940 [ 0.250000] [] ? alloc_cpumask_var_node+0x4f/0xa0 [ 0.250000] [] ? zalloc_cpumask_var_node+0x16/0x20 [ 0.250000] [] ? sched_init_smp+0x51d/0x533 [ 0.250000] [] usermodehelper_init+0x38/0x5d [ 0.250000] [] kernel_init_freeable+0x249/0x427 [ 0.250000] [] ? kernel_init+0x10/0x190 [ 0.250000] [] ? rest_init+0x220/0x220 [ 0.250000] [] kernel_init+0x10/0x190 [ 0.250000] [] ret_from_fork+0x7c/0xb0 [ 0.250000] [] ? rest_init+0x220/0x220 [ 0.250000] Code: 48 ff 05 bc 7d 56 01 89 bd 58 ff ff ff 48 8b 02 48 89 95 40 ff ff ff 89 8d 2c ff ff ff 4c 89 85 20 ff ff ff 48 89 85 38 ff ff ff <48> 8b 05 a1 f9 ef 7e 65 48 03 04 25 18 ca 00 00 4c 8d 6d 80 48 [ 0.250000] RIP [] load_balance+0x48/0xce0 [ 0.250000] RSP [ 0.250000] CR2: 000000000000ce50 [ 0.250000] ---[ end trace 2c07047fb707cace ]--- [ 0.250000] ---[ end trace 2c07047fb707cace ]--- /kernel/x86_64-randconfig-ha2-0719/e65347f54cfc1a17a3b734a0e268433dad019f3f/dmesg-quantal-kbuild-7:20140719081457:x86_64-randconfig-ha2-0719:3.16.0-rc5-02161-ge65347f:414 /kernel/x86_64-randconfig-ha2-0719/e65347f54cfc1a17a3b734a0e268433dad019f3f/dmesg-quantal-kbuild-23:20140719081455:x86_64-randconfig-ha2-0719:3.16.0-rc5-02161-ge65347f:414 /kernel/x86_64-randconfig-ha2-0719/e65347f54cfc1a17a3b734a0e268433dad019f3f/dmesg-quantal-vp-16:20140719080718:x86_64-randconfig-ha2-0719:3.16.0-rc5-02161-ge65347f:414 38:3:3 all_good:bad:all_bad boots HEAD is now at e65347f 0day head guard for 'devel-lkp-hsx01-x86_64-201407191600' ========= linus/master ========= Previous HEAD position was e65347f... 0day head guard for 'devel-lkp-hsx01-x86_64-201407191600' HEAD is now at f839719... Merge tag 'gfs2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/linus:master:f83971912231fe5390d2357442b6c25bb8076d9b:bisect-linux-6 2014-07-19-13:48:09 f83971912231fe5390d2357442b6c25bb8076d9b reuse /kernel/x86_64-randconfig-ha2-0719/f83971912231fe5390d2357442b6c25bb8076d9b/vmlinuz-3.16.0-rc5-00166-gf839719 2014-07-19-13:48:09 detecting boot state .. 143 380 427 512 657 683..... 691 744 858 940 1000 SUCCESS ========= next/master ========= From git://gitmirror/next + aa66160...675c7e4 akpm -> next/akpm (forced update) + 45bebef...4cba168 akpm-base -> next/akpm-base (forced update) + b395397...58e323c3 master -> next/master (forced update) b6603fe..59ca9ee stable -> next/stable From git://gitmirror/next * [new tag] next-20140718 -> next-20140718 Previous HEAD position was f839719... Merge tag 'gfs2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes HEAD is now at 58e323c3... Add linux-next specific files for 20140718 ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ha2-0719/next:master:58e323c3ee94f1abcecdeeef211a27d1c106c2b3:bisect-linux-6 2014-07-19-13:57:51 58e323c3ee94f1abcecdeeef211a27d1c106c2b3 reuse /kernel/x86_64-randconfig-ha2-0719/58e323c3ee94f1abcecdeeef211a27d1c106c2b3/vmlinuz-3.16.0-rc5-next-20140718 2014-07-19-13:57:52 detecting boot state .. 19 170 181 277 357 393 396 489 588 610 739 782........ 810 872 931 1000 SUCCESS