HEAD is now at 1a58d99... Add linux-next specific files for 20140724 git checkout 9a3c4145af32125c5ee39c0272662b47307a8323 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:9a3c4145af32125c5ee39c0272662b47307a8323:bisect-linux-9 2014-07-25-12:22:50 9a3c4145af32125c5ee39c0272662b47307a8323 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-9a3c4145af32125c5ee39c0272662b47307a8323 Check for kernel in /kernel/i386-randconfig-ib1-07251153/9a3c4145af32125c5ee39c0272662b47307a8323 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-9a3c4145af32125c5ee39c0272662b47307a8323 waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-ib1-07251153-9a3c4145af32125c5ee39c0272662b47307a8323 kernel: /kernel/i386-randconfig-ib1-07251153/9a3c4145af32125c5ee39c0272662b47307a8323/vmlinuz-3.16.0-rc6 2014-07-25-12:27:50 detecting boot state .. 2 4 135 173 210 299................ 300 SUCCESS bisect: good commit 9a3c4145af32125c5ee39c0272662b47307a8323 git bisect start 1a58d9909611972fd1c081bb04a9f7dc2571e612 9a3c4145af32125c5ee39c0272662b47307a8323 -- /c/kernel-tests/linear-bisect: ["-b", "1a58d9909611972fd1c081bb04a9f7dc2571e612", "-g", "9a3c4145af32125c5ee39c0272662b47307a8323", "/c/kernel-tests/bisect-test-boot-failure.sh", "/c/boot-bisect/linux-9/obj-bisect"] Bisecting: 8702 revisions left to test after this (roughly 14 steps) [c838e9a09479b2b2d89150ef90dc3eac88f06b81] Merge remote-tracking branch 'thermal/next' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:c838e9a09479b2b2d89150ef90dc3eac88f06b81:bisect-linux-9 2014-07-25-12:40:24 c838e9a09479b2b2d89150ef90dc3eac88f06b81 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-c838e9a09479b2b2d89150ef90dc3eac88f06b81 Check for kernel in /kernel/i386-randconfig-ib1-07251153/c838e9a09479b2b2d89150ef90dc3eac88f06b81 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-c838e9a09479b2b2d89150ef90dc3eac88f06b81 kernel: /kernel/i386-randconfig-ib1-07251153/c838e9a09479b2b2d89150ef90dc3eac88f06b81/vmlinuz-3.16.0-rc6-02207-gc838e9a 2014-07-25-12:42:24 detecting boot state 28 TEST FAILURE [ 0.986630] PCI: CLS 0 bytes, default 64 [ 0.988055] Unpacking initramfs... [ 0.991948] Initramfs unpacking failed: junk in compressed archive [ 0.994273] BUG: unable to handle kernel NULL pointer dereference at 0000000c [ 0.994678] IP: [] validate_chain.isra.37+0xc5/0x10e5 [ 0.994678] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.994678] Oops: 0000 [#1] PREEMPT [ 0.994678] Modules linked in: [ 0.994678] CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0-rc6-02207-gc838e9a #1 [ 0.994678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 0.994678] task: d044a010 ti: d044c000 task.ti: d044c000 [ 0.994678] EIP: 0060:[] EFLAGS: 00010082 CPU: 0 [ 0.994678] EIP is at validate_chain.isra.37+0xc5/0x10e5 [ 0.994678] EAX: 00000000 EBX: 00000085 ECX: 00000000 EDX: fffffffc [ 0.994678] ESI: d044a4f8 EDI: d285cc08 EBP: d044ddd8 ESP: d044dd74 [ 0.994678] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 0.994678] CR0: 8005003b CR2: 0000000c CR3: 1245c000 CR4: 000006b0 [ 0.994678] Stack: [ 0.994678] 00000085 d044dd80 d1c23e9e d044dd88 d1c07d35 d044ddb4 d28a1fb0 d044a4f8 [ 0.994678] 00000001 d044a010 00000000 00000000 00000000 00000000 d044a010 00000085 [ 0.994678] d044ddd0 d1c4d588 3b4328d8 00000000 00000000 d044a010 00000085 d044a010 [ 0.994678] Call Trace: [ 0.994678] [] ? kvm_clock_read+0x13/0x24 [ 0.994678] [] ? sched_clock+0x8/0xb [ 0.994678] [] ? sched_clock_cpu+0xb1/0xd0 [ 0.994678] [] __lock_acquire+0x350/0xaa5 [ 0.994678] [] lock_acquire+0x77/0x92 [ 0.994678] [] ? adjust_managed_page_count+0x13/0x4a [ 0.994678] [] _raw_spin_lock+0x3c/0x69 [ 0.994678] [] ? adjust_managed_page_count+0x13/0x4a [ 0.994678] [] adjust_managed_page_count+0x13/0x4a [ 0.994678] [] free_reserved_area+0x6b/0xdc [ 0.994678] [] ? set_memory_rw+0x48/0x4a [ 0.994678] [] free_init_pages+0x5b/0x7e [ 0.994678] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.994678] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.994678] [] free_initrd_mem+0x26/0x2a [ 0.994678] [] populate_rootfs+0xd7/0xf9 [ 0.994678] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.994678] [] do_one_initcall+0x7f/0x1b9 [ 0.994678] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.994678] [] ? parameq+0x13/0x5e [ 0.994678] [] ? repair_env_string+0x12/0x51 [ 0.994678] [] ? parse_args+0x1e8/0x318 [ 0.994678] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 0.994678] [] kernel_init_freeable+0xde/0x178 [ 0.994678] [] ? initcall_blacklist+0x81/0x81 [ 0.994678] [] kernel_init+0xb/0xc7 [ 0.994678] [] ? schedule_tail+0xc/0x3a [ 0.994678] [] ret_from_kernel_thread+0x20/0x30 [ 0.994678] [] ? rest_init+0xb5/0xb5 [ 0.994678] Code: 89 4d c4 39 c7 74 41 8b 4d c8 33 48 0c 8b 50 08 31 da 09 d1 0f 84 59 03 00 00 8b 55 c4 89 75 b8 8b 45 c8 89 45 c4 eb 13 8b 4d c4 <33> 48 0c 8b 70 08 31 de 09 f1 0f 84 38 03 00 00 8b 42 04 8d 50 [ 0.994678] EIP: [] validate_chain.isra.37+0xc5/0x10e5 SS:ESP 0068:d044dd74 [ 0.994678] CR2: 000000000000000c [ 0.994678] ---[ end trace 24763f3b250a24d6 ]--- [ 0.994678] note: swapper[1] exited with preempt_count 1 /kernel/i386-randconfig-ib1-07251153/c838e9a09479b2b2d89150ef90dc3eac88f06b81/dmesg-quantal-ivb42-50:20140725124535:i386-randconfig-ib1-07251153:: /kernel/i386-randconfig-ib1-07251153/c838e9a09479b2b2d89150ef90dc3eac88f06b81/dmesg-quantal-ivb42-111:20140725124618:i386-randconfig-ib1-07251153:: 26:2:4 all_good:bad:all_bad boots Bisecting: 2212 revisions left to test after this (roughly 12 steps) [f675c94826190d4fb9dec0b52913f80754c2be6f] Merge remote-tracking branch 'm68k/for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:f675c94826190d4fb9dec0b52913f80754c2be6f:bisect-linux-9 2014-07-25-12:43:17 f675c94826190d4fb9dec0b52913f80754c2be6f compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-f675c94826190d4fb9dec0b52913f80754c2be6f Check for kernel in /kernel/i386-randconfig-ib1-07251153/f675c94826190d4fb9dec0b52913f80754c2be6f waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-f675c94826190d4fb9dec0b52913f80754c2be6f kernel: /kernel/i386-randconfig-ib1-07251153/f675c94826190d4fb9dec0b52913f80754c2be6f/vmlinuz-3.16.0-rc6-01186-gf675c94 2014-07-25-12:45:28 detecting boot state 40 75 104 130 155 182 205 221 TEST FAILURE [ 0.670348] PCI: CLS 0 bytes, default 64 [ 0.671685] Unpacking initramfs... [ 0.675539] Initramfs unpacking failed: junk in compressed archive [ 0.678004] BUG: unable to handle kernel NULL pointer dereference at 0000000c [ 0.679756] IP: [] validate_chain.isra.37+0xc5/0x10e5 [ 0.681077] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.681077] Oops: 0000 [#1] PREEMPT [ 0.681077] Modules linked in: [ 0.681077] CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0-rc6-01186-gf675c94 #2 [ 0.681077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 0.681077] task: d044a010 ti: d044c000 task.ti: d044c000 [ 0.681077] EIP: 0060:[] EFLAGS: 00010086 CPU: 0 [ 0.681077] EIP is at validate_chain.isra.37+0xc5/0x10e5 [ 0.681077] EAX: 00000000 EBX: 00000084 ECX: 00000000 EDX: fffffffc [ 0.681077] ESI: d044a4f8 EDI: d2874330 EBP: d044ddd8 ESP: d044dd74 [ 0.681077] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 0.681077] CR0: 8005003b CR2: 0000000c CR3: 1245b000 CR4: 000006b0 [ 0.681077] Stack: [ 0.681077] 00000084 d044dd80 d1c23efe d044dd88 d1c07d35 d044ddb4 d28a0e80 d044a4f8 [ 0.681077] 00000001 d044a010 00000000 00000000 00000000 00000000 d044a010 00000084 [ 0.681077] d044ddd0 d1c4d5e8 2869522e 00000000 00000000 d044a010 00000084 d044a010 [ 0.681077] Call Trace: [ 0.681077] [] ? kvm_clock_read+0x13/0x24 [ 0.681077] [] ? sched_clock+0x8/0xb [ 0.681077] [] ? sched_clock_cpu+0xb1/0xd0 [ 0.681077] [] __lock_acquire+0x350/0xaa5 [ 0.681077] [] lock_acquire+0x77/0x92 [ 0.681077] [] ? adjust_managed_page_count+0x13/0x4a [ 0.681077] [] _raw_spin_lock+0x3c/0x69 [ 0.681077] [] ? adjust_managed_page_count+0x13/0x4a [ 0.681077] [] adjust_managed_page_count+0x13/0x4a [ 0.681077] [] free_reserved_area+0x6b/0xdc [ 0.681077] [] ? set_memory_rw+0x48/0x4a [ 0.681077] [] free_init_pages+0x5b/0x7e [ 0.681077] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.681077] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.681077] [] free_initrd_mem+0x26/0x2a [ 0.681077] [] populate_rootfs+0xd7/0xf9 [ 0.681077] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.681077] [] do_one_initcall+0x7f/0x1b9 [ 0.681077] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.681077] [] ? trace_hardirqs_on_caller+0xeb/0x1af [ 0.681077] [] ? parameq+0x13/0x5e [ 0.681077] [] ? repair_env_string+0x12/0x51 [ 0.681077] [] ? parse_args+0x1e8/0x318 [ 0.681077] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 0.681077] [] kernel_init_freeable+0xde/0x178 [ 0.681077] [] ? initcall_blacklist+0x81/0x81 [ 0.681077] [] kernel_init+0xb/0xc7 [ 0.681077] [] ? schedule_tail+0xc/0x3a [ 0.681077] [] ret_from_kernel_thread+0x20/0x30 [ 0.681077] [] ? rest_init+0xb5/0xb5 [ 0.681077] Code: 89 4d c4 39 c7 74 41 8b 4d c8 33 48 0c 8b 50 08 31 da 09 d1 0f 84 59 03 00 00 8b 55 c4 89 75 b8 8b 45 c8 89 45 c4 eb 13 8b 4d c4 <33> 48 0c 8b 70 08 31 de 09 f1 0f 84 38 03 00 00 8b 42 04 8d 50 [ 0.681077] EIP: [] validate_chain.isra.37+0xc5/0x10e5 SS:ESP 0068:d044dd74 [ 0.681077] CR2: 000000000000000c [ 0.681077] ---[ end trace 17f383765e2996ac ]--- [ 0.681077] note: swapper[1] exited with preempt_count 1 /kernel/i386-randconfig-ib1-07251153/f675c94826190d4fb9dec0b52913f80754c2be6f/dmesg-quantal-ivb43-14:20140725125608:i386-randconfig-ib1-07251153:: 218:1:5 all_good:bad:all_bad boots 2014-07-25 12:49:29 REPEAT COUNT: 300 # /c/boot-bisect/linux-9/obj-bisect/.repeat Bisecting: 1191 revisions left to test after this (roughly 11 steps) [ea471b3f8592187c1930b2e0d8bf29163c13db56] Merge remote-tracking branch 'sound-current/for-linus' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:ea471b3f8592187c1930b2e0d8bf29163c13db56:bisect-linux-9 2014-07-25-12:49:31 ea471b3f8592187c1930b2e0d8bf29163c13db56 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-ea471b3f8592187c1930b2e0d8bf29163c13db56 Check for kernel in /kernel/i386-randconfig-ib1-07251153/ea471b3f8592187c1930b2e0d8bf29163c13db56 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-ea471b3f8592187c1930b2e0d8bf29163c13db56 kernel: /kernel/i386-randconfig-ib1-07251153/ea471b3f8592187c1930b2e0d8bf29163c13db56/vmlinuz-3.16.0-rc6-00120-gea471b3 2014-07-25-12:51:31 detecting boot state 8 29 46 60 80 100 114 129 165 197 206 218 250 290 292........ 293 294. 297.. 298.. 300 SUCCESS Bisecting: 1071 revisions left to test after this (roughly 11 steps) [3f5412487c378c843d179f8356b40ba6ff341930] Merge remote-tracking branch 'berlin/berlin/for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:3f5412487c378c843d179f8356b40ba6ff341930:bisect-linux-9 2014-07-25-13:08:05 3f5412487c378c843d179f8356b40ba6ff341930 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-3f5412487c378c843d179f8356b40ba6ff341930 Check for kernel in /kernel/i386-randconfig-ib1-07251153/3f5412487c378c843d179f8356b40ba6ff341930 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-3f5412487c378c843d179f8356b40ba6ff341930 kernel: /kernel/i386-randconfig-ib1-07251153/3f5412487c378c843d179f8356b40ba6ff341930/vmlinuz-3.16.0-rc6-00974-g3f54124 2014-07-25-13:10:05 detecting boot state 3 148 297............... 299 300 SUCCESS Bisecting: 212 revisions left to test after this (roughly 8 steps) [7d84331f08a5746cefd124337686245b00c825b4] Merge remote-tracking branch 'samsung/for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:7d84331f08a5746cefd124337686245b00c825b4:bisect-linux-9 2014-07-25-13:20:46 7d84331f08a5746cefd124337686245b00c825b4 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-7d84331f08a5746cefd124337686245b00c825b4 Check for kernel in /kernel/i386-randconfig-ib1-07251153/7d84331f08a5746cefd124337686245b00c825b4 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-7d84331f08a5746cefd124337686245b00c825b4 kernel: /kernel/i386-randconfig-ib1-07251153/7d84331f08a5746cefd124337686245b00c825b4/vmlinuz-3.16.0-rc6-01113-g7d84331 2014-07-25-13:22:46 detecting boot state . 11 23 33 52 63 92 TEST FAILURE [ 0.544132] PCI: CLS 0 bytes, default 64 [ 0.545510] Unpacking initramfs... [ 0.546500] Initramfs unpacking failed: junk in compressed archive [ 0.549851] BUG: unable to handle kernel NULL pointer dereference at 0000000c [ 0.551622] IP: [] validate_chain.isra.37+0xc5/0x10e5 [ 0.552187] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.552187] Oops: 0000 [#1] PREEMPT [ 0.552187] Modules linked in: [ 0.552187] CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0-rc6-01113-g7d84331 #1 [ 0.552187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 0.552187] task: d044a010 ti: d044c000 task.ti: d044c000 [ 0.552187] EIP: 0060:[] EFLAGS: 00010086 CPU: 0 [ 0.552187] EIP is at validate_chain.isra.37+0xc5/0x10e5 [ 0.552187] EAX: 00000000 EBX: 00000084 ECX: 00000000 EDX: fffffffc [ 0.552187] ESI: d044a4f8 EDI: d2a74330 EBP: d044ddd8 ESP: d044dd74 [ 0.552187] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 0.552187] CR0: 8005003b CR2: 0000000c CR3: 1265b000 CR4: 000006b0 [ 0.552187] Stack: [ 0.552187] 00000084 d044dd80 d1e23efe d044dd88 d1e07d35 d044ddb4 d2aa0e80 d044a4f8 [ 0.552187] 00000001 d044a010 00000000 00000000 00000000 00000000 d044a010 00000084 [ 0.552187] d044ddd0 d1e4d5e8 20c5d4ef 00000000 00000000 d044a010 00000084 d044a010 [ 0.552187] Call Trace: [ 0.552187] [] ? kvm_clock_read+0x13/0x24 [ 0.552187] [] ? sched_clock+0x8/0xb [ 0.552187] [] ? sched_clock_cpu+0xb1/0xd0 [ 0.552187] [] __lock_acquire+0x350/0xaa5 [ 0.552187] [] lock_acquire+0x77/0x92 [ 0.552187] [] ? adjust_managed_page_count+0x13/0x4a [ 0.552187] [] _raw_spin_lock+0x3c/0x69 [ 0.552187] [] ? adjust_managed_page_count+0x13/0x4a [ 0.552187] [] adjust_managed_page_count+0x13/0x4a [ 0.552187] [] free_reserved_area+0x6b/0xdc [ 0.552187] [] ? set_memory_rw+0x48/0x4a [ 0.552187] [] free_init_pages+0x5b/0x7e [ 0.552187] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.552187] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.552187] [] free_initrd_mem+0x26/0x2a [ 0.552187] [] populate_rootfs+0xd7/0xf9 [ 0.552187] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.552187] [] do_one_initcall+0x7f/0x1b9 [ 0.552187] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.552187] [] ? trace_hardirqs_on_caller+0xeb/0x1af [ 0.552187] [] ? parameq+0x13/0x5e [ 0.552187] [] ? repair_env_string+0x12/0x51 [ 0.552187] [] ? parse_args+0x1e8/0x318 [ 0.552187] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 0.552187] [] kernel_init_freeable+0xde/0x178 [ 0.552187] [] ? initcall_blacklist+0x81/0x81 [ 0.552187] [] kernel_init+0xb/0xc7 [ 0.552187] [] ? schedule_tail+0xc/0x3a [ 0.552187] [] ret_from_kernel_thread+0x20/0x30 [ 0.552187] [] ? rest_init+0xb5/0xb5 [ 0.552187] Code: 89 4d c4 39 c7 74 41 8b 4d c8 33 48 0c 8b 50 08 31 da 09 d1 0f 84 59 03 00 00 8b 55 c4 89 75 b8 8b 45 c8 89 45 c4 eb 13 8b 4d c4 <33> 48 0c 8b 70 08 31 de 09 f1 0f 84 38 03 00 00 8b 42 04 8d 50 [ 0.552187] EIP: [] validate_chain.isra.37+0xc5/0x10e5 SS:ESP 0068:d044dd74 [ 0.552187] CR2: 000000000000000c [ 0.552187] ---[ end trace d3dc18e6e0df7713 ]--- [ 0.552187] note: swapper[1] exited with preempt_count 1 /kernel/i386-randconfig-ib1-07251153/7d84331f08a5746cefd124337686245b00c825b4/dmesg-quantal-ivb42-6:20140725133012:i386-randconfig-ib1-07251153:: 92:1:1 all_good:bad:all_bad boots 2014-07-25 13:26:18 REPEAT COUNT: 300 # /c/boot-bisect/linux-9/obj-bisect/.repeat Bisecting: 139 revisions left to test after this (roughly 8 steps) [cb6b8089b8ff9e5b8ba88a14588682914bffffdf] Merge remote-tracking branch 'mvebu/for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:cb6b8089b8ff9e5b8ba88a14588682914bffffdf:bisect-linux-9 2014-07-25-13:26:21 cb6b8089b8ff9e5b8ba88a14588682914bffffdf compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-cb6b8089b8ff9e5b8ba88a14588682914bffffdf Check for kernel in /kernel/i386-randconfig-ib1-07251153/cb6b8089b8ff9e5b8ba88a14588682914bffffdf waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-cb6b8089b8ff9e5b8ba88a14588682914bffffdf kernel: /kernel/i386-randconfig-ib1-07251153/cb6b8089b8ff9e5b8ba88a14588682914bffffdf/vmlinuz-3.16.0-rc6-01014-gcb6b808 2014-07-25-13:28:26 detecting boot state 9 TEST FAILURE [ 0.673171] PCI: CLS 0 bytes, default 64 [ 0.674642] Unpacking initramfs... [ 0.675736] Initramfs unpacking failed: junk in compressed archive [ 0.679341] BUG: unable to handle kernel NULL pointer dereference at 0000000c [ 0.681242] IP: [] validate_chain.isra.37+0xc5/0x10e5 [ 0.681293] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.681293] Oops: 0000 [#1] PREEMPT [ 0.681293] Modules linked in: [ 0.681293] CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0-rc6-01014-gcb6b808 #2 [ 0.681293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 0.681293] task: d044a010 ti: d044c000 task.ti: d044c000 [ 0.681293] EIP: 0060:[] EFLAGS: 00010086 CPU: 0 [ 0.681293] EIP is at validate_chain.isra.37+0xc5/0x10e5 [ 0.681293] EAX: 00000000 EBX: 00000084 ECX: 00000000 EDX: fffffffc [ 0.681293] ESI: d044a4f8 EDI: d2a74330 EBP: d044ddd8 ESP: d044dd74 [ 0.681293] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 0.681293] CR0: 8005003b CR2: 0000000c CR3: 1265b000 CR4: 000006b0 [ 0.681293] Stack: [ 0.681293] 00000084 d044dd80 d1e23efe d044dd88 d1e07d35 d044ddb4 d2aa0e80 d044a4f8 [ 0.681293] 00000001 d044a010 00000000 00000000 00000000 00000000 d044a010 00000084 [ 0.681293] d044ddd0 d1e4d5e8 287da3d8 00000000 00000000 d044a010 00000084 d044a010 [ 0.681293] Call Trace: [ 0.681293] [] ? kvm_clock_read+0x13/0x24 [ 0.681293] [] ? sched_clock+0x8/0xb [ 0.681293] [] ? sched_clock_cpu+0xb1/0xd0 [ 0.681293] [] __lock_acquire+0x350/0xaa5 [ 0.681293] [] lock_acquire+0x77/0x92 [ 0.681293] [] ? adjust_managed_page_count+0x13/0x4a [ 0.681293] [] _raw_spin_lock+0x3c/0x69 [ 0.681293] [] ? adjust_managed_page_count+0x13/0x4a [ 0.681293] [] adjust_managed_page_count+0x13/0x4a [ 0.681293] [] free_reserved_area+0x6b/0xdc [ 0.681293] [] ? set_memory_rw+0x48/0x4a [ 0.681293] [] free_init_pages+0x5b/0x7e [ 0.681293] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.681293] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.681293] [] free_initrd_mem+0x26/0x2a [ 0.681293] [] populate_rootfs+0xd7/0xf9 [ 0.681293] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.681293] [] do_one_initcall+0x7f/0x1b9 [ 0.681293] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.681293] [] ? trace_hardirqs_on_caller+0xeb/0x1af [ 0.681293] [] ? parameq+0x13/0x5e [ 0.681293] [] ? repair_env_string+0x12/0x51 [ 0.681293] [] ? parse_args+0x1e8/0x318 [ 0.681293] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 0.681293] [] kernel_init_freeable+0xde/0x178 [ 0.681293] [] ? initcall_blacklist+0x81/0x81 [ 0.681293] [] kernel_init+0xb/0xc7 [ 0.681293] [] ? schedule_tail+0xc/0x3a [ 0.681293] [] ret_from_kernel_thread+0x20/0x30 [ 0.681293] [] ? rest_init+0xb5/0xb5 [ 0.681293] Code: 89 4d c4 39 c7 74 41 8b 4d c8 33 48 0c 8b 50 08 31 da 09 d1 0f 84 59 03 00 00 8b 55 c4 89 75 b8 8b 45 c8 89 45 c4 eb 13 8b 4d c4 <33> 48 0c 8b 70 08 31 de 09 f1 0f 84 38 03 00 00 8b 42 04 8d 50 [ 0.681293] EIP: [] validate_chain.isra.37+0xc5/0x10e5 SS:ESP 0068:d044dd74 [ 0.681293] CR2: 000000000000000c [ 0.681293] ---[ end trace 762c7261731566a0 ]--- [ 0.681293] note: swapper[1] exited with preempt_count 1 /kernel/i386-randconfig-ib1-07251153/cb6b8089b8ff9e5b8ba88a14588682914bffffdf/dmesg-quantal-ivb42-97:20140725133200:i386-randconfig-ib1-07251153:: 9:1:1 all_good:bad:all_bad boots Bisecting: 40 revisions left to test after this (roughly 6 steps) [990d03859a2e10b2aa112de97cd2a43c7014c922] Merge remote-tracking branch 'ep93xx/ep93xx-for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:990d03859a2e10b2aa112de97cd2a43c7014c922:bisect-linux-9 2014-07-25-13:28:59 990d03859a2e10b2aa112de97cd2a43c7014c922 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-990d03859a2e10b2aa112de97cd2a43c7014c922 Check for kernel in /kernel/i386-randconfig-ib1-07251153/990d03859a2e10b2aa112de97cd2a43c7014c922 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-990d03859a2e10b2aa112de97cd2a43c7014c922 kernel: /kernel/i386-randconfig-ib1-07251153/990d03859a2e10b2aa112de97cd2a43c7014c922/vmlinuz-3.16.0-rc6-00989-g990d038 2014-07-25-13:32:59 detecting boot state . 12 29 46 66 83 94 111 TEST FAILURE [ 0.927794] PCI: CLS 0 bytes, default 64 [ 0.930788] Unpacking initramfs... [ 0.950075] Initramfs unpacking failed: junk in compressed archive [ 0.952299] BUG: unable to handle kernel NULL pointer dereference at 0000000c [ 0.953716] IP: [] validate_chain.isra.37+0xc5/0x10e5 [ 0.953716] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.953716] Oops: 0000 [#1] PREEMPT [ 0.953716] Modules linked in: [ 0.953716] CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0-rc6-00989-g990d038 #3 [ 0.953716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 0.953716] task: d044a010 ti: d044c000 task.ti: d044c000 [ 0.953716] EIP: 0060:[] EFLAGS: 00010086 CPU: 0 [ 0.953716] EIP is at validate_chain.isra.37+0xc5/0x10e5 [ 0.953716] EAX: 00000000 EBX: 00000084 ECX: 00000000 EDX: fffffffc [ 0.953716] ESI: d044a4f8 EDI: d2874330 EBP: d044ddd8 ESP: d044dd74 [ 0.953716] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 0.953716] CR0: 8005003b CR2: 0000000c CR3: 1245b000 CR4: 000006b0 [ 0.953716] Stack: [ 0.953716] 00000084 d044dd80 d1c23efe d044dd88 d1c07d35 d044ddb4 d28a0e80 d044a4f8 [ 0.953716] 00000001 d044a010 00000000 00000000 00000000 00000000 d044a010 00000084 [ 0.953716] d044ddd0 d1c4d5e8 38c2b941 00000000 00000000 d044a010 00000084 d044a010 [ 0.953716] Call Trace: [ 0.953716] [] ? kvm_clock_read+0x13/0x24 [ 0.953716] [] ? sched_clock+0x8/0xb [ 0.953716] [] ? sched_clock_cpu+0xb1/0xd0 [ 0.953716] [] __lock_acquire+0x350/0xaa5 [ 0.953716] [] lock_acquire+0x77/0x92 [ 0.953716] [] ? adjust_managed_page_count+0x13/0x4a [ 0.953716] [] _raw_spin_lock+0x3c/0x69 [ 0.953716] [] ? adjust_managed_page_count+0x13/0x4a [ 0.953716] [] adjust_managed_page_count+0x13/0x4a [ 0.953716] [] free_reserved_area+0x6b/0xdc [ 0.953716] [] ? set_memory_rw+0x48/0x4a [ 0.953716] [] free_init_pages+0x5b/0x7e [ 0.953716] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.953716] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.953716] [] free_initrd_mem+0x26/0x2a [ 0.953716] [] populate_rootfs+0xd7/0xf9 [ 0.953716] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.953716] [] do_one_initcall+0x7f/0x1b9 [ 0.953716] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.953716] [] ? trace_hardirqs_on_caller+0xeb/0x1af [ 0.953716] [] ? parameq+0x13/0x5e [ 0.953716] [] ? repair_env_string+0x12/0x51 [ 0.953716] [] ? parse_args+0x1e8/0x318 [ 0.953716] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 0.953716] [] kernel_init_freeable+0xde/0x178 [ 0.953716] [] ? initcall_blacklist+0x81/0x81 [ 0.953716] [] kernel_init+0xb/0xc7 [ 0.953716] [] ? schedule_tail+0xc/0x3a [ 0.953716] [] ret_from_kernel_thread+0x20/0x30 [ 0.953716] [] ? rest_init+0xb5/0xb5 [ 0.953716] Code: 89 4d c4 39 c7 74 41 8b 4d c8 33 48 0c 8b 50 08 31 da 09 d1 0f 84 59 03 00 00 8b 55 c4 89 75 b8 8b 45 c8 89 45 c4 eb 13 8b 4d c4 <33> 48 0c 8b 70 08 31 de 09 f1 0f 84 38 03 00 00 8b 42 04 8d 50 [ 0.953716] EIP: [] validate_chain.isra.37+0xc5/0x10e5 SS:ESP 0068:d044dd74 [ 0.953716] CR2: 000000000000000c [ 0.953716] ---[ end trace 2a062e2ecfb8e588 ]--- [ 0.953716] note: swapper[1] exited with preempt_count 1 /kernel/i386-randconfig-ib1-07251153/990d03859a2e10b2aa112de97cd2a43c7014c922/dmesg-quantal-ivb42-75:20140725134053:i386-randconfig-ib1-07251153:: 110:1:2 all_good:bad:all_bad boots 2014-07-25 13:37:00 REPEAT COUNT: 300 # /c/boot-bisect/linux-9/obj-bisect/.repeat linear-bisect: bad branch may be remote-tracking branch 'ep93xx/ep93xx-for-next' linear-bisect: handle over to git bisect linear-bisect: git bisect start 990d03859a2e10b2aa112de97cd2a43c7014c922 3f5412487c378c843d179f8356b40ba6ff341930 -- Previous HEAD position was 990d038... Merge remote-tracking branch 'ep93xx/ep93xx-for-next' HEAD is now at b4d3318... Merge remote-tracking branch 'crypto/master' Bisecting: 7 revisions left to test after this (roughly 3 steps) [1619af3e78b31de905107259100e8cbfb3d7abe0] Merge branch 'ep93xx-cleanup' into ep93xx-for-next linear-bisect: git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:1619af3e78b31de905107259100e8cbfb3d7abe0:bisect-linux-9 2014-07-25-13:37:15 1619af3e78b31de905107259100e8cbfb3d7abe0 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-1619af3e78b31de905107259100e8cbfb3d7abe0 Check for kernel in /kernel/i386-randconfig-ib1-07251153/1619af3e78b31de905107259100e8cbfb3d7abe0 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-1619af3e78b31de905107259100e8cbfb3d7abe0 kernel: /kernel/i386-randconfig-ib1-07251153/1619af3e78b31de905107259100e8cbfb3d7abe0/vmlinuz-3.9.0-rc1-00007-g1619af3 2014-07-25-13:39:15 detecting boot state . 12 15 22 40 64 85 96 118 161 184 207 239 261 283 295 300 SUCCESS Bisecting: 3 revisions left to test after this (roughly 2 steps) [9c59be78d1ee4a717ca2f85b54356f8fed7f439c] Merge branch 'ep93xx-devel' into ep93xx-for-next running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:9c59be78d1ee4a717ca2f85b54356f8fed7f439c:bisect-linux-9 2014-07-25-13:49:24 9c59be78d1ee4a717ca2f85b54356f8fed7f439c compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-9c59be78d1ee4a717ca2f85b54356f8fed7f439c Check for kernel in /kernel/i386-randconfig-ib1-07251153/9c59be78d1ee4a717ca2f85b54356f8fed7f439c waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-9c59be78d1ee4a717ca2f85b54356f8fed7f439c kernel: /kernel/i386-randconfig-ib1-07251153/9c59be78d1ee4a717ca2f85b54356f8fed7f439c/vmlinuz-3.11.0-rc1-00011-g9c59be7 2014-07-25-13:51:33 detecting boot state .. 27 38 60 136 149 216 300 SUCCESS Bisecting: 2 revisions left to test after this (roughly 1 step) [6868a891d0b45e283b0a20ef7f7f940ec656472c] Merge branch 'ep93xx-fixes' into ep93xx-for-next running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:6868a891d0b45e283b0a20ef7f7f940ec656472c:bisect-linux-9 2014-07-25-13:56:30 6868a891d0b45e283b0a20ef7f7f940ec656472c compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-6868a891d0b45e283b0a20ef7f7f940ec656472c Check for kernel in /kernel/i386-randconfig-ib1-07251153/6868a891d0b45e283b0a20ef7f7f940ec656472c waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-6868a891d0b45e283b0a20ef7f7f940ec656472c kernel: /kernel/i386-randconfig-ib1-07251153/6868a891d0b45e283b0a20ef7f7f940ec656472c/vmlinuz-3.11.0-rc1-00013-g6868a89 2014-07-25-13:58:30 detecting boot state 1 126 300 SUCCESS Bisecting: 0 revisions left to test after this (roughly 1 step) [bfb0709fd17b13498d99592bbe12c91130e35a55] Merge branch 'ep93xx-fixes' into ep93xx-for-next running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:bfb0709fd17b13498d99592bbe12c91130e35a55:bisect-linux-9 2014-07-25-14:00:02 bfb0709fd17b13498d99592bbe12c91130e35a55 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-bfb0709fd17b13498d99592bbe12c91130e35a55 Check for kernel in /kernel/i386-randconfig-ib1-07251153/bfb0709fd17b13498d99592bbe12c91130e35a55 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-bfb0709fd17b13498d99592bbe12c91130e35a55 waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-consumer/i386-randconfig-ib1-07251153-bfb0709fd17b13498d99592bbe12c91130e35a55 kernel: /kernel/i386-randconfig-ib1-07251153/bfb0709fd17b13498d99592bbe12c91130e35a55/vmlinuz-3.11.0-rc1-00015-gbfb0709 2014-07-25-14:11:02 detecting boot state .. 155 211 294 300 SUCCESS 990d03859a2e10b2aa112de97cd2a43c7014c922 is the first bad commit bisect run success Previous HEAD position was bfb0709... Merge branch 'ep93xx-fixes' into ep93xx-for-next HEAD is now at 3f54124... Merge remote-tracking branch 'berlin/berlin/for-next' ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:3f5412487c378c843d179f8356b40ba6ff341930:bisect-linux-9 2014-07-25-14:14:08 3f5412487c378c843d179f8356b40ba6ff341930 reuse /kernel/i386-randconfig-ib1-07251153/3f5412487c378c843d179f8356b40ba6ff341930/vmlinuz-3.16.0-rc6-00974-g3f54124 2014-07-25-14:14:09 detecting boot state 1. 83 TEST FAILURE [ 0.664818] PCI: CLS 0 bytes, default 64 [ 0.666176] Unpacking initramfs... [ 0.667172] Initramfs unpacking failed: junk in compressed archive [ 0.670478] BUG: unable to handle kernel NULL pointer dereference at 0000000c [ 0.672275] IP: [] validate_chain.isra.37+0xc5/0x10e5 [ 0.672616] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.672616] Oops: 0000 [#1] PREEMPT [ 0.672616] Modules linked in: [ 0.672616] CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0-rc6-00974-g3f54124 #1 [ 0.672616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 0.672616] task: d044a010 ti: d044c000 task.ti: d044c000 [ 0.672616] EIP: 0060:[] EFLAGS: 00010086 CPU: 0 [ 0.672616] EIP is at validate_chain.isra.37+0xc5/0x10e5 [ 0.672616] EAX: 00000000 EBX: 00000084 ECX: 00000000 EDX: fffffffc [ 0.672616] ESI: d044a4f8 EDI: d2a74330 EBP: d044ddd8 ESP: d044dd74 [ 0.672616] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 0.672616] CR0: 8005003b CR2: 0000000c CR3: 1265b000 CR4: 000006b0 [ 0.672616] Stack: [ 0.672616] 00000084 d044dd80 d1e23efe d044dd88 d1e07d35 d044ddb4 d2aa0e80 d044a4f8 [ 0.672616] 00000001 d044a010 00000000 00000000 00000000 00000000 d044a010 00000084 [ 0.672616] d044ddd0 d1e4d5e8 27f676a6 00000000 00000000 d044a010 00000084 d044a010 [ 0.672616] Call Trace: [ 0.672616] [] ? kvm_clock_read+0x13/0x24 [ 0.672616] [] ? sched_clock+0x8/0xb [ 0.672616] [] ? sched_clock_cpu+0xb1/0xd0 [ 0.672616] [] __lock_acquire+0x350/0xaa5 [ 0.672616] [] lock_acquire+0x77/0x92 [ 0.672616] [] ? adjust_managed_page_count+0x13/0x4a [ 0.672616] [] _raw_spin_lock+0x3c/0x69 [ 0.672616] [] ? adjust_managed_page_count+0x13/0x4a [ 0.672616] [] adjust_managed_page_count+0x13/0x4a [ 0.672616] [] free_reserved_area+0x6b/0xdc [ 0.672616] [] ? set_memory_rw+0x48/0x4a [ 0.672616] [] free_init_pages+0x5b/0x7e [ 0.672616] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.672616] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.672616] [] free_initrd_mem+0x26/0x2a [ 0.672616] [] populate_rootfs+0xd7/0xf9 [ 0.672616] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.672616] [] do_one_initcall+0x7f/0x1b9 [ 0.672616] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.672616] [] ? trace_hardirqs_on_caller+0xeb/0x1af [ 0.672616] [] ? parameq+0x13/0x5e [ 0.672616] [] ? repair_env_string+0x12/0x51 [ 0.672616] [] ? parse_args+0x1e8/0x318 [ 0.672616] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 0.672616] [] kernel_init_freeable+0xde/0x178 [ 0.672616] [] ? initcall_blacklist+0x81/0x81 [ 0.672616] [] kernel_init+0xb/0xc7 [ 0.672616] [] ? schedule_tail+0xc/0x3a [ 0.672616] [] ret_from_kernel_thread+0x20/0x30 [ 0.672616] [] ? rest_init+0xb5/0xb5 [ 0.672616] Code: 89 4d c4 39 c7 74 41 8b 4d c8 33 48 0c 8b 50 08 31 da 09 d1 0f 84 59 03 00 00 8b 55 c4 89 75 b8 8b 45 c8 89 45 c4 eb 13 8b 4d c4 <33> 48 0c 8b 70 08 31 de 09 f1 0f 84 38 03 00 00 8b 42 04 8d 50 [ 0.672616] EIP: [] validate_chain.isra.37+0xc5/0x10e5 SS:ESP 0068:d044dd74 [ 0.672616] CR2: 000000000000000c [ 0.672616] ---[ end trace 5eafaf51fd17f39f ]--- [ 0.672616] note: swapper[1] exited with preempt_count 1 /kernel/i386-randconfig-ib1-07251153/3f5412487c378c843d179f8356b40ba6ff341930/dmesg-quantal-ivb42-121:20140725141923:i386-randconfig-ib1-07251153:: /kernel/i386-randconfig-ib1-07251153/3f5412487c378c843d179f8356b40ba6ff341930/dmesg-quantal-ivb42-62:20140725141923:i386-randconfig-ib1-07251153:: /kernel/i386-randconfig-ib1-07251153/3f5412487c378c843d179f8356b40ba6ff341930/dmesg-quantal-vp-31:20140725141607:i386-randconfig-ib1-07251153:3.16.0-rc6-00974-g3f54124:1 397:3:9 all_good:bad:all_bad boots 2014-07-25 14:15:51 bad bisect, retry with increased repeat count 900 Previous HEAD position was 3f54124... Merge remote-tracking branch 'berlin/berlin/for-next' HEAD is now at 1a58d99... Add linux-next specific files for 20140724 git checkout 9a3c4145af32125c5ee39c0272662b47307a8323 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:9a3c4145af32125c5ee39c0272662b47307a8323:bisect-linux-9 2014-07-25-14:18:02 9a3c4145af32125c5ee39c0272662b47307a8323 reuse /kernel/i386-randconfig-ib1-07251153/9a3c4145af32125c5ee39c0272662b47307a8323/vmlinuz-3.16.0-rc6 2014-07-25-14:18:02 detecting boot state .. TEST FAILURE [ 1.245703] PCI: CLS 0 bytes, default 64 [ 1.247300] Unpacking initramfs... [ 1.252612] Initramfs unpacking failed: junk in compressed archive [ 1.255022] BUG: MAX_LOCKDEP_KEYS too low! [ 1.256039] turning off the locking correctness validator. [ 1.259019] Please attach the output of /proc/lock_stat to the bug report [ 1.259019] CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0-rc6 #1 [ 1.259019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 1.259019] 00000000 00000000 d040becc d22812c9 d040bf0c d1e59ff2 d1e07d25 d040bf04 [ 1.259019] d1e4d378 4ace1947 00000000 00000000 d2a92fc0 d266a08a 00000007 d040bf64 [ 1.259019] 00000000 d044a010 d040bf64 00000000 d040bf3c d1e5a747 00000000 00000001 [ 1.259019] Call Trace: [ 1.259019] [] dump_stack+0x16/0x18 [ 1.259019] [] __lock_acquire+0xaa0/0xaa5 [ 1.259019] [] ? sched_clock+0x8/0xb [ 1.259019] [] ? sched_clock_local.constprop.5+0x39/0x131 [ 1.259019] [] lock_acquire+0x77/0x92 [ 1.259019] [] ? call_timer_fn+0x36/0xd2 [ 1.259019] [] call_timer_fn+0x5f/0xd2 [ 1.259019] [] ? call_timer_fn+0x36/0xd2 [ 1.259019] [] ? trace_hardirqs_on_caller+0xa0/0x1af [ 1.259019] [] ? init_timer_key+0x3d/0x3d [ 1.259019] [] run_timer_softirq+0x14b/0x1c0 [ 1.259019] [] ? init_timer_key+0x3d/0x3d [ 1.259019] [] __do_softirq+0xd9/0x1f4 [ 1.259019] [] ? __tasklet_schedule+0x6e/0x6e [ 1.259019] [] do_softirq_own_stack+0x1c/0x22 [ 1.259019] [] irq_exit+0x53/0x55 [ 1.259019] [] smp_apic_timer_interrupt+0x31/0x3a [ 1.259019] [] apic_timer_interrupt+0x39/0x40 [ 1.259019] [] ? ext4_mb_discard_group_preallocations+0x30/0x33d [ 1.259019] [] ? cpu_clock_event_read+0x8/0x43 [ 1.259019] [] ? free_reserved_area+0x97/0xdc [ 1.259019] [] ? set_memory_rw+0x48/0x4a [ 1.259019] [] free_init_pages+0x5b/0x7e [ 1.259019] [] ? maybe_link.part.2+0xe4/0xe4 [ 1.259019] [] ? maybe_link.part.2+0xe4/0xe4 [ 1.259019] [] free_initrd_mem+0x26/0x2a [ 1.259019] [] populate_rootfs+0xd7/0xf9 [ 1.259019] [] ? maybe_link.part.2+0xe4/0xe4 [ 1.259019] [] do_one_initcall+0x7f/0x1b9 [ 1.259019] [] ? maybe_link.part.2+0xe4/0xe4 [ 1.259019] [] ? trace_hardirqs_on_caller+0xeb/0x1af [ 1.259019] [] ? parameq+0x13/0x5e [ 1.259019] [] ? repair_env_string+0x12/0x51 [ 1.259019] [] ? parse_args+0x1e8/0x318 [ 1.259019] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 1.259019] [] kernel_init_freeable+0xde/0x178 [ 1.259019] [] ? initcall_blacklist+0x81/0x81 [ 1.259019] [] kernel_init+0xb/0xc7 [ 1.259019] [] ? schedule_tail+0xc/0x3a [ 1.259019] [] ret_from_kernel_thread+0x20/0x30 [ 1.259019] [] ? rest_init+0xb5/0xb5 Elapsed time: 10 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/i386-randconfig-ib1-07251153/9a3c4145af32125c5ee39c0272662b47307a8323/vmlinuz-3.16.0-rc6 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:9a3c4145af32125c5ee39c0272662b47307a8323:bisect-linux-9/.vmlinuz-9a3c4145af32125c5ee39c0272662b47307a8323-20140725122722-188-ivb41 branch=next/master BOOT_IMAGE=/kernel/i386-randconfig-ib1-07251153/9a3c4145af32125c5ee39c0272662b47307a8323/vmlinuz-3.16.0-rc6 drbd.minor_count=8' -initrd /kernel-tests/initrd/quantal-core-i386.cgz -m 320 -smp 2 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -pidfile /dev/shm/kboot/pid-quantal-ivb41-1 -serial file:/dev/shm/kboot/serial-quantal-ivb41-1 -daemonize -display none -monitor null /kernel/i386-randconfig-ib1-07251153/9a3c4145af32125c5ee39c0272662b47307a8323/dmesg-quantal-ivb41-87:20140725141827:i386-randconfig-ib1-07251153:: 295:1:6 all_good:bad:all_bad boots bisect: bad commit 9a3c4145af32125c5ee39c0272662b47307a8323 git checkout v3.15 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:1860e379875dfe7271c649058aeddffe5afd9d0d:bisect-linux-9 2014-07-25-14:20:57 1860e379875dfe7271c649058aeddffe5afd9d0d compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-1860e379875dfe7271c649058aeddffe5afd9d0d Check for kernel in /kernel/i386-randconfig-ib1-07251153/1860e379875dfe7271c649058aeddffe5afd9d0d waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-1860e379875dfe7271c649058aeddffe5afd9d0d waiting for completion of /kbuild-tests/build-queue/lkp-ib03-smoke/i386-randconfig-ib1-07251153-1860e379875dfe7271c649058aeddffe5afd9d0d kernel: /kernel/i386-randconfig-ib1-07251153/1860e379875dfe7271c649058aeddffe5afd9d0d/vmlinuz-3.15.0 2014-07-25-14:39:57 detecting boot state .. 1 10 14 15 17 25. 26 33 40. 51 54 63 70 TEST FAILURE [ 0.838176] PCI: CLS 0 bytes, default 64 [ 0.839663] Unpacking initramfs... [ 0.843644] Initramfs unpacking failed: junk in compressed archive [ 0.846129] BUG: unable to handle kernel NULL pointer dereference at 0000000c [ 0.846776] IP: [] validate_chain.isra.37+0xc5/0x10e5 [ 0.846776] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.846776] Oops: 0000 [#1] PREEMPT [ 0.846776] Modules linked in: [ 0.846776] CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0 #1 [ 0.846776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 0.846776] task: d044a010 ti: d044c000 task.ti: d044c000 [ 0.846776] EIP: 0060:[] EFLAGS: 00010086 CPU: 0 [ 0.846776] EIP is at validate_chain.isra.37+0xc5/0x10e5 [ 0.846776] EAX: 00000000 EBX: 00000085 ECX: 00000000 EDX: fffffffc [ 0.846776] ESI: d044a4f8 EDI: d2851660 EBP: d044dddc ESP: d044dd78 [ 0.846776] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 0.846776] CR0: 8005003b CR2: 0000000c CR3: 12647000 CR4: 000006b0 [ 0.846776] Stack: [ 0.846776] 00000085 d044dd84 d1e2395e d044dd8c d1e07c55 d044ddb8 d287cf30 d044a4f8 [ 0.846776] 00000001 d044a010 00000000 00000000 00000000 00000000 d044a010 00000085 [ 0.846776] d044ddd4 d1e4ced8 326ea7de 00000000 00000000 d044a010 00000085 d044a010 [ 0.846776] Call Trace: [ 0.846776] [] ? kvm_clock_read+0x13/0x24 [ 0.846776] [] ? sched_clock+0x8/0xb [ 0.846776] [] ? sched_clock_cpu+0xb1/0xd0 [ 0.846776] [] __lock_acquire+0x350/0xaa5 [ 0.846776] [] lock_acquire+0x77/0x92 [ 0.846776] [] ? adjust_managed_page_count+0x13/0x44 [ 0.846776] [] _raw_spin_lock+0x3c/0x69 [ 0.846776] [] ? adjust_managed_page_count+0x13/0x44 [ 0.846776] [] adjust_managed_page_count+0x13/0x44 [ 0.846776] [] free_reserved_area+0x6b/0xdc [ 0.846776] [] ? set_memory_rw+0x48/0x4a [ 0.846776] [] free_init_pages+0x5b/0x7e [ 0.846776] [] free_initrd_mem+0x26/0x2a [ 0.846776] [] populate_rootfs+0xd7/0xf9 [ 0.846776] [] ? maybe_link.part.5+0xe4/0xe4 [ 0.846776] [] do_one_initcall+0xdf/0x139 [ 0.846776] [] ? lock_release_holdtime.part.20+0x93/0xf8 [ 0.846776] [] ? trace_hardirqs_on_caller+0xeb/0x1af [ 0.846776] [] ? parameq+0x13/0x5e [ 0.846776] [] ? repair_env_string+0x12/0x51 [ 0.846776] [] ? parse_args+0x1bf/0x2f8 [ 0.846776] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 0.846776] [] kernel_init_freeable+0xde/0x178 [ 0.846776] [] ? do_early_param+0x78/0x78 [ 0.846776] [] kernel_init+0xb/0xc7 [ 0.846776] [] ? schedule_tail+0xc/0x3a [ 0.846776] [] ret_from_kernel_thread+0x20/0x30 [ 0.846776] [] ? rest_init+0xb5/0xb5 [ 0.846776] Code: 89 4d c4 39 c7 74 41 8b 4d c8 33 48 0c 8b 50 08 31 da 09 d1 0f 84 59 03 00 00 8b 55 c4 89 75 b8 8b 45 c8 89 45 c4 eb 13 8b 4d c4 <33> 48 0c 8b 70 08 31 de 09 f1 0f 84 38 03 00 00 8b 42 04 8d 50 [ 0.846776] EIP: [] validate_chain.isra.37+0xc5/0x10e5 SS:ESP 0068:d044dd78 [ 0.846776] CR2: 000000000000000c [ 0.846776] ---[ end trace 918ee85e5cc423cf ]--- [ 0.846776] note: swapper[1] exited with preempt_count 1 /kernel/i386-randconfig-ib1-07251153/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-quantal-ivb42-65:20140725145224:i386-randconfig-ib1-07251153:: 70:1:1 all_good:bad:all_bad boots bisect: bad commit v3.15 git checkout v3.14 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:455c6fdbd219161bd09b1165f11699d6d73de11c:bisect-linux-9 2014-07-25-14:48:39 455c6fdbd219161bd09b1165f11699d6d73de11c compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-455c6fdbd219161bd09b1165f11699d6d73de11c Check for kernel in /kernel/i386-randconfig-ib1-07251153/455c6fdbd219161bd09b1165f11699d6d73de11c waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-455c6fdbd219161bd09b1165f11699d6d73de11c waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-ib1-07251153-455c6fdbd219161bd09b1165f11699d6d73de11c kernel: /kernel/i386-randconfig-ib1-07251153/455c6fdbd219161bd09b1165f11699d6d73de11c/vmlinuz-3.14.0 2014-07-25-14:55:39 detecting boot state ... 1 2 7 11 13 16 40 53 56 57 64 67 78 83. 104 116 118 125 127 135 155 170 179 188 194 198 209 243 246 261 269 270 281 283. 286 290. 291 298 306.. 317 349 353 364 368 401 415 418 423 428 432 436 444 472 474 487 494. 503 509.. 513 520 TEST FAILURE [ 43.741439] rtc-test rtc-test.0: setting system clock to 2014-07-25 07:04:31 UTC (1406271871) [ 43.744152] VFS: Cannot open root device "ram0" or unknown-block(0,0): error -6 [ 43.746106] Please append a correct "root=" boot option; here are the available partitions: [ 43.748283] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 43.750393] CPU: 0 PID: 1 Comm: swapper Not tainted 3.14.0 #1 [ 43.751749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 43.752220] d005df10 d005df10 d005dec4 d1e6452d d005dee4 d1e60c4d d1f86834 d223aa40 [ 43.752220] 3180a41a d005df10 00008000 d385a000 d005df40 d21bff4f d1f79e14 d005df10 [ 43.752220] d005df10 fffffffa 00000000 d385a0ca 00000000 d07f0b40 fffffffa 6e6b6e75 [ 43.752220] Call Trace: [ 43.752220] [] dump_stack+0x16/0x18 [ 43.752220] [] panic+0x87/0x174 [ 43.752220] [] mount_block_root+0x202/0x274 [ 43.752220] [] ? SyS_mknod+0x28/0x2a [ 43.752220] [] mount_root+0x5b/0x61 [ 43.752220] [] prepare_namespace+0x11a/0x154 [ 43.752220] [] ? SyS_access+0x20/0x22 [ 43.752220] [] kernel_init_freeable+0x16b/0x178 [ 43.752220] [] ? do_early_param+0x78/0x78 [ 43.752220] [] kernel_init+0xb/0xc7 [ 43.752220] [] ? schedule_tail+0xc/0x3a [ 43.752220] [] ret_from_kernel_thread+0x1b/0x28 [ 43.752220] [] ? rest_init+0xb5/0xb5 [ 43.752220] Kernel Offset: 0x10a00000 from 0xc1000000 (relocation range: 0xc0000000-0xd47fdfff) Elapsed time: 45 /kernel/i386-randconfig-ib1-07251153/455c6fdbd219161bd09b1165f11699d6d73de11c/dmesg-quantal-vp-7:20140725153127:i386-randconfig-ib1-07251153:3.14.0:1 514:1:7 all_good:bad:all_bad boots bisect: bad commit v3.14 git checkout v3.13 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:d8ec26d7f8287f5788a494f56e8814210f0e64be:bisect-linux-9 2014-07-25-15:31:14 d8ec26d7f8287f5788a494f56e8814210f0e64be compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-d8ec26d7f8287f5788a494f56e8814210f0e64be Check for kernel in /kernel/i386-randconfig-ib1-07251153/d8ec26d7f8287f5788a494f56e8814210f0e64be waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-d8ec26d7f8287f5788a494f56e8814210f0e64be kernel: /kernel/i386-randconfig-ib1-07251153/d8ec26d7f8287f5788a494f56e8814210f0e64be/vmlinuz-3.13.0 2014-07-25-15:33:14 detecting boot state 1 2 7. 15 35 50 56 60 62 85 90 100 121 124 128 147 162 165 208 222 225 227 235 272 279 284 291 326 364 381 431 503 561 630 646 715 774 793 898 900 SUCCESS bisect: good commit v3.13 git bisect start v3.14 v3.13 -- /c/kernel-tests/linear-bisect: ["-b", "v3.14", "-g", "v3.13", "/c/kernel-tests/bisect-test-boot-failure.sh", "/c/boot-bisect/linux-9/obj-bisect"] Bisecting: 13415 revisions left to test after this (roughly 14 steps) [494479038d97f1b9f76fc633a360a681acdf035c] Merge tag 'pinctrl-v3.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:494479038d97f1b9f76fc633a360a681acdf035c:bisect-linux-9 2014-07-25-15:53:48 494479038d97f1b9f76fc633a360a681acdf035c compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-494479038d97f1b9f76fc633a360a681acdf035c Check for kernel in /kernel/i386-randconfig-ib1-07251153/494479038d97f1b9f76fc633a360a681acdf035c waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-494479038d97f1b9f76fc633a360a681acdf035c waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-ib1-07251153-494479038d97f1b9f76fc633a360a681acdf035c status: FAIL: build error 2014-07-25 16:09:48 Kernel build fail or timeout 2014-07-25-16:09:48 494479038d97f1b9f76fc633a360a681acdf035c SKIP BROKEN BUILD Check /kbuild-tests/build-served/i386-randconfig-ib1-07251153-494479038d97f1b9f76fc633a360a681acdf035c Bisecting: 13415 revisions left to test after this (roughly 14 steps) [09df7c4c8097ca4a11393b1edd4997d786daad52] x86: Remove CONFIG_X86_OOSTORE running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:09df7c4c8097ca4a11393b1edd4997d786daad52:bisect-linux-9 2014-07-25-16:09:50 09df7c4c8097ca4a11393b1edd4997d786daad52 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-09df7c4c8097ca4a11393b1edd4997d786daad52 Check for kernel in /kernel/i386-randconfig-ib1-07251153/09df7c4c8097ca4a11393b1edd4997d786daad52 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-09df7c4c8097ca4a11393b1edd4997d786daad52 waiting for completion of /kbuild-tests/build-queue/lkp-ib03-smoke/i386-randconfig-ib1-07251153-09df7c4c8097ca4a11393b1edd4997d786daad52 kernel: /kernel/i386-randconfig-ib1-07251153/09df7c4c8097ca4a11393b1edd4997d786daad52/vmlinuz-3.14.0-rc6-00018-g09df7c4 2014-07-25-16:17:51 detecting boot state .. TEST FAILURE [ 0.655558] PCI: CLS 0 bytes, default 64 [ 0.656947] Unpacking initramfs... [ 1.627346] Freeing initrd memory: 24852K (d27ab000 - d3ff0000) [ 1.629153] BUG: unable to handle kernel NULL pointer dereference at 0000003c [ 1.630820] IP: [] rapl_pmu_init+0x116/0x175 [ 1.632119] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 1.632709] Oops: 0000 [#1] PREEMPT [ 1.632709] Modules linked in: [ 1.632709] CPU: 0 PID: 1 Comm: swapper Not tainted 3.14.0-rc6-00018-g09df7c4 #1 [ 1.632709] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.632709] task: d1056010 ti: d1058000 task.ti: d1058000 [ 1.632709] EIP: 0060:[] EFLAGS: 00010246 CPU: 0 [ 1.632709] EIP is at rapl_pmu_init+0x116/0x175 [ 1.632709] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000001 [ 1.632709] ESI: cddc7470 EDI: 000000d1 EBP: d1059f00 ESP: d1059ed8 [ 1.632709] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 1.632709] CR0: 80050033 CR2: 0000003c CR3: 0de2d000 CR4: 000406b0 [ 1.632709] Stack: [ 1.632709] cddc547e d11553d8 cdc35c94 d11221c0 cdb7a9d1 00000002 cd8e47ae 00000000 [ 1.632709] cddc7470 000000d1 d1059f74 cd600486 cd654236 d1059f2c cd656d9d d3ff63d1 [ 1.632709] d1059f34 cd64204b d3ff63d1 d1059f00 cddbf51a cdc22738 000000d1 d1059f74 [ 1.632709] Call Trace: [ 1.632709] [] ? cache_sysfs_init+0x1dd/0x1e7 [ 1.632709] [] ? register_syscore_ops+0x32/0x35 [ 1.632709] [] ? intel_uncore_init+0x251/0x251 [ 1.632709] [] do_one_initcall+0xdf/0x139 [ 1.632709] [] ? lock_release_holdtime.part.20+0x93/0xf8 [ 1.632709] [] ? trace_hardirqs_on_caller+0xeb/0x1ad [ 1.632709] [] ? parameq+0x13/0x5e [ 1.632709] [] ? repair_env_string+0x12/0x51 [ 1.632709] [] ? parse_args+0x1bf/0x2f8 [ 1.632709] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 1.632709] [] kernel_init_freeable+0xde/0x178 [ 1.632709] [] ? do_early_param+0x78/0x78 [ 1.632709] [] kernel_init+0xb/0xc7 [ 1.632709] [] ? schedule_tail+0xc/0x3a [ 1.632709] [] ret_from_kernel_thread+0x1b/0x28 [ 1.632709] [] ? rest_init+0xb5/0xb5 [ 1.632709] Code: 24 ba 93 02 00 00 b8 94 fb b7 cd e8 0b 55 86 ff 89 5c 24 04 c7 04 24 d4 fb b7 cd e8 30 a2 c9 ff 83 c8 ff eb 5d 8b 1d 40 d7 c3 cd <8b> 43 3c 8b 53 40 e8 c8 7d 86 ff 89 d6 b9 e8 03 00 00 f7 e9 89 [ 1.632709] EIP: [] rapl_pmu_init+0x116/0x175 SS:ESP 0068:d1059ed8 [ 1.632709] CR2: 000000000000003c [ 1.632709] ---[ end trace 325cd688bb3290f6 ]--- [ 1.632709] swapper (1) used greatest stack depth: 5716 bytes left /kernel/i386-randconfig-ib1-07251153/09df7c4c8097ca4a11393b1edd4997d786daad52/dmesg-quantal-kbuild-10:20140725161628:i386-randconfig-ib1-07251153:3.14.0-rc6-00018-g09df7c4:1 /kernel/i386-randconfig-ib1-07251153/09df7c4c8097ca4a11393b1edd4997d786daad52/dmesg-quantal-kbuild-18:20140725161628:i386-randconfig-ib1-07251153:3.14.0-rc6-00018-g09df7c4:1 /kernel/i386-randconfig-ib1-07251153/09df7c4c8097ca4a11393b1edd4997d786daad52/dmesg-quantal-kbuild-23:20140725161628:i386-randconfig-ib1-07251153:3.14.0-rc6-00018-g09df7c4:1 0:3:3 all_good:bad:all_bad boots Bisecting: 13073 revisions left to test after this (roughly 14 steps) [2cbe5c76fc5e38e9af4b709593146e4b8272b69e] hpfs: remember free space running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:2cbe5c76fc5e38e9af4b709593146e4b8272b69e:bisect-linux-9 2014-07-25-16:18:59 2cbe5c76fc5e38e9af4b709593146e4b8272b69e compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-2cbe5c76fc5e38e9af4b709593146e4b8272b69e Check for kernel in /kernel/i386-randconfig-ib1-07251153/2cbe5c76fc5e38e9af4b709593146e4b8272b69e waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-2cbe5c76fc5e38e9af4b709593146e4b8272b69e status: FAIL: build error 2014-07-25 16:20:59 Kernel build fail or timeout 2014-07-25-16:20:59 2cbe5c76fc5e38e9af4b709593146e4b8272b69e SKIP BROKEN BUILD Check /kbuild-tests/build-served/i386-randconfig-ib1-07251153-2cbe5c76fc5e38e9af4b709593146e4b8272b69e Bisecting: 13073 revisions left to test after this (roughly 14 steps) [15c81026204da897a05424c79263aea861a782cc] Merge branch 'x86-x32-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-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:15c81026204da897a05424c79263aea861a782cc:bisect-linux-9 2014-07-25-16:21:03 15c81026204da897a05424c79263aea861a782cc compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-15c81026204da897a05424c79263aea861a782cc Check for kernel in /kernel/i386-randconfig-ib1-07251153/15c81026204da897a05424c79263aea861a782cc waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-15c81026204da897a05424c79263aea861a782cc kernel: /kernel/i386-randconfig-ib1-07251153/15c81026204da897a05424c79263aea861a782cc/vmlinuz-3.13.0-00762-g15c8102 2014-07-25-16:23:03 detecting boot state . 2 TEST FAILURE [ 8.190007] PCI: CLS 0 bytes, default 64 [ 8.191384] Unpacking initramfs... [ 9.024840] Freeing initrd memory: 24852K (d27ab000 - d3ff0000) [ 9.026863] BUG: unable to handle kernel NULL pointer dereference at 0000003c [ 9.028871] IP: [] rapl_pmu_init+0x116/0x175 [ 9.030433] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 9.032092] Oops: 0000 [#1] PREEMPT [ 9.033184] Modules linked in: [ 9.034361] CPU: 0 PID: 1 Comm: swapper Not tainted 3.13.0-00762-g15c8102 #3 [ 9.036155] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.037715] task: d105a010 ti: d105c000 task.ti: d105c000 [ 9.039196] EIP: 0060:[] EFLAGS: 00010246 CPU: 0 [ 9.040703] EIP is at rapl_pmu_init+0x116/0x175 [ 9.041988] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000001 [ 9.043645] ESI: c53b6377 EDI: 000000d0 EBP: d105df00 ESP: d105ded8 [ 9.045301] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 9.046811] CR0: 80050033 CR2: 0000003c CR3: 0541a000 CR4: 000406b0 [ 9.048456] Stack: [ 9.049114] c53b43d5 d114f498 c5223c94 d111d1c0 c516a5cd 00000002 c4ee1bfe 00000000 [ 9.052277] c53b6377 000000d0 d105df74 c4c00477 c4e3e475 00000060 00000246 d3ff63cd [ 9.055427] d105df34 c4c420bb d3ff63cd d105df00 c53ae512 c5211610 000000d0 d105df74 [ 9.058434] Call Trace: [ 9.059396] [] ? cache_sysfs_init+0x1dd/0x1e7 [ 9.060910] [] ? register_syscore_ops+0x32/0x35 [ 9.062287] [] ? intel_uncore_init+0x251/0x251 [ 9.063786] [] do_one_initcall+0xdf/0x138 [ 9.065228] [] ? strlen+0xf/0x19 [ 9.066518] [] ? parameq+0x13/0x5e [ 9.067828] [] ? repair_env_string+0x12/0x51 [ 9.069229] [] ? parse_args+0x1bf/0x2f8 [ 9.070476] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 9.071542] [] kernel_init_freeable+0xde/0x178 [ 9.072804] [] ? do_early_param+0x78/0x78 [ 9.074145] [] kernel_init+0xb/0xed [ 9.075123] [] ? schedule_tail+0xc/0x3a [ 9.078689] [] ret_from_kernel_thread+0x1b/0x28 [ 9.079923] [] ? rest_init+0xb5/0xb5 [ 9.080815] Code: 24 ba 93 02 00 00 b8 c8 f7 16 c5 e8 14 66 87 ff 89 5c 24 04 c7 04 24 0c f8 16 c5 e8 75 f5 c9 ff 83 c8 ff eb 5d 8b 1d 60 b6 22 c5 <8b> 43 3c 8b 53 40 e8 c1 8e 87 ff 89 d6 b9 e8 03 00 00 f7 e9 89 [ 9.090959] EIP: [] rapl_pmu_init+0x116/0x175 SS:ESP 0068:d105ded8 [ 9.092647] CR2: 000000000000003c [ 9.093664] ---[ end trace 6c6f706ed07caf31 ]--- [ 9.095149] swapper (1) used greatest stack depth: 5784 bytes left /kernel/i386-randconfig-ib1-07251153/15c81026204da897a05424c79263aea861a782cc/dmesg-quantal-kbuild-4:20140725162149:i386-randconfig-ib1-07251153:3.13.0-00762-g15c8102:3 /kernel/i386-randconfig-ib1-07251153/15c81026204da897a05424c79263aea861a782cc/dmesg-quantal-kbuild-7:20140725162148:i386-randconfig-ib1-07251153:3.13.0-00762-g15c8102:3 /kernel/i386-randconfig-ib1-07251153/15c81026204da897a05424c79263aea861a782cc/dmesg-yocto-kbuild-4:20140725162145:i386-randconfig-ib1-07251153:3.13.0-00762-g15c8102:3 /kernel/i386-randconfig-ib1-07251153/15c81026204da897a05424c79263aea861a782cc/dmesg-yocto-kbuild-5:20140725162141:i386-randconfig-ib1-07251153:3.13.0-00762-g15c8102:3 /kernel/i386-randconfig-ib1-07251153/15c81026204da897a05424c79263aea861a782cc/dmesg-yocto-kbuild-12:20140725162158:i386-randconfig-ib1-07251153:3.13.0-00762-g15c8102:3 2:5:5 all_good:bad:all_bad boots Bisecting: 762 revisions left to test after this (roughly 10 steps) [a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8] Merge branch 'sched-core-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-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8:bisect-linux-9 2014-07-25-16:24:09 a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8 Check for kernel in /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8 waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-ib1-07251153-a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8 kernel: /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/vmlinuz-3.13.0-00594-ga0fa1dd 2014-07-25-16:33:09 detecting boot state . TEST FAILURE [ 6.535648] PCI: CLS 0 bytes, default 64 [ 6.537363] Unpacking initramfs... [ 7.573029] Freeing initrd memory: 24852K (d27ab000 - d3ff0000) [ 7.574901] BUG: unable to handle kernel NULL pointer dereference at 0000003c [ 7.576638] IP: [] rapl_pmu_init+0x116/0x175 [ 7.578023] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 7.579562] Oops: 0000 [#1] PREEMPT [ 7.580777] Modules linked in: [ 7.581789] CPU: 0 PID: 1 Comm: swapper Not tainted 3.13.0-00594-ga0fa1dd #3 [ 7.583381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.584738] task: d105a010 ti: d105c000 task.ti: d105c000 [ 7.586046] EIP: 0060:[] EFLAGS: 00010246 CPU: 0 [ 7.587329] EIP is at rapl_pmu_init+0x116/0x175 [ 7.588468] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000001 [ 7.589883] ESI: c09b40dc EDI: 000000d0 EBP: d105df00 ESP: d105ded8 [ 7.591347] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 7.592630] CR0: 80050033 CR2: 0000003c CR3: 00a18000 CR4: 000406b0 [ 7.594057] Stack: [ 7.594852] c09b213a d114f498 c0821b94 d111d200 c0768df4 00000002 c04e0d9e 00000000 [ 7.597579] c09b40dc 000000d0 d105df74 c0200477 c02532a6 d105df2c c0255e0d d3ff63cd [ 7.600349] d105df34 c02411eb d3ff63cd d105df00 c09ac512 c080fd14 000000d0 d105df74 [ 7.603091] Call Trace: [ 7.603942] [] ? cache_sysfs_init+0x1dd/0x1e7 [ 7.605234] [] ? register_syscore_ops+0x32/0x35 [ 7.606543] [] ? intel_uncore_init+0x251/0x251 [ 7.607871] [] do_one_initcall+0xdf/0x138 [ 7.609108] [] ? lock_release_holdtime.part.20+0x93/0xf8 [ 7.610508] [] ? trace_hardirqs_on_caller+0xeb/0x1ad [ 7.611874] [] ? parameq+0x13/0x5e [ 7.612958] [] ? repair_env_string+0x12/0x51 [ 7.614176] [] ? parse_args+0x1bf/0x2f8 [ 7.615372] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 7.616786] [] kernel_init_freeable+0xde/0x178 [ 7.618026] [] ? do_early_param+0x78/0x78 [ 7.619235] [] kernel_init+0xb/0xed [ 7.620340] [] ? schedule_tail+0xc/0x3a [ 7.624535] [] ret_from_kernel_thread+0x1b/0x28 [ 7.625849] [] ? rest_init+0xb5/0xb5 [ 7.627046] Code: 24 ba 93 02 00 00 b8 ac de 76 c0 e8 bf 79 87 ff 89 5c 24 04 c7 04 24 f0 de 76 c0 e8 40 0a ca ff 83 c8 ff eb 5d 8b 1d 60 95 82 c0 <8b> 43 3c 8b 53 40 e8 6c a2 87 ff 89 d6 b9 e8 03 00 00 f7 e9 89 [ 7.636668] EIP: [] rapl_pmu_init+0x116/0x175 SS:ESP 0068:d105ded8 [ 7.638313] CR2: 000000000000003c [ 7.639257] ---[ end trace 91fc4c67e5c93a90 ]--- [ 7.640434] swapper (1) used greatest stack depth: 5884 bytes left /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-quantal-kbuild-17:20140725163048:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-quantal-kbuild-1:20140725163048:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-quantal-kbuild-21:20140725163050:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-quantal-kbuild-28:20140725163046:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-yocto-kbuild-12:20140725163045:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-yocto-kbuild-6:20140725163042:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-quantal-kbuild-4:20140725163055:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-yocto-kbuild-25:20140725163100:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-quantal-kbuild-14:20140725163104:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-quantal-kbuild-22:20140725163105:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-yocto-kbuild-28:20140725163101:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-yocto-kbuild-28:20140725163113:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-quantal-kbuild-24:20140725163116:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-quantal-kbuild-28:20140725163118:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 /kernel/i386-randconfig-ib1-07251153/a0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8/dmesg-quantal-kbuild-1:20140725163125:i386-randconfig-ib1-07251153:3.13.0-00594-ga0fa1dd:3 0:15:15 all_good:bad:all_bad boots Bisecting: 594 revisions left to test after this (roughly 10 steps) [edde1fb8c41d0db7c8ce17fb32886da2e389b0cc] Merge tag 'localmodconfig-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-kconfig running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:edde1fb8c41d0db7c8ce17fb32886da2e389b0cc:bisect-linux-9 2014-07-25-16:33:41 edde1fb8c41d0db7c8ce17fb32886da2e389b0cc compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-edde1fb8c41d0db7c8ce17fb32886da2e389b0cc Check for kernel in /kernel/i386-randconfig-ib1-07251153/edde1fb8c41d0db7c8ce17fb32886da2e389b0cc waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-edde1fb8c41d0db7c8ce17fb32886da2e389b0cc waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-consumer/i386-randconfig-ib1-07251153-edde1fb8c41d0db7c8ce17fb32886da2e389b0cc kernel: /kernel/i386-randconfig-ib1-07251153/edde1fb8c41d0db7c8ce17fb32886da2e389b0cc/vmlinuz-3.13.0-00125-gedde1fb 2014-07-25-16:36:42 detecting boot state ... 2 5. 11 14. 27 32.. 36 42 46 50 52. 60 71 74 79 82 89. 93 96. 102 104... 105 111 117.... 118 120 122 125.. 133. 134 136 137 142. 143 144 149 152 155. 156.. 159... 163... 165 170 172. 173... 174 175. 177 182 183. 185. 189 191 199 202. 205 206 207 208 214 222 228 232 235 254 260 261 265 273 275 286 296 304 307.. 324 327 328 359 373 403 411 439 444 468 478 512 526 541 575 599 600 625 655 666 670 720 737 741 750 801 823 836 881 900 SUCCESS Bisecting: 469 revisions left to test after this (roughly 9 steps) [a693c46e14c9fdadbcd68ddfa94a4f72495531a9] Merge branch 'core-rcu-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-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:a693c46e14c9fdadbcd68ddfa94a4f72495531a9:bisect-linux-9 2014-07-25-17:48:49 a693c46e14c9fdadbcd68ddfa94a4f72495531a9 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-a693c46e14c9fdadbcd68ddfa94a4f72495531a9 Check for kernel in /kernel/i386-randconfig-ib1-07251153/a693c46e14c9fdadbcd68ddfa94a4f72495531a9 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-a693c46e14c9fdadbcd68ddfa94a4f72495531a9 kernel: /kernel/i386-randconfig-ib1-07251153/a693c46e14c9fdadbcd68ddfa94a4f72495531a9/vmlinuz-3.13.0-00228-ga693c46 2014-07-25-17:50:49 detecting boot state . 79 298 375 442 543 717 749 856 900 SUCCESS Bisecting: 366 revisions left to test after this (roughly 9 steps) [2cc3f16cad1561c6fc551aefff559e53726efc8b] Merge branch 'irq-core-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-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:2cc3f16cad1561c6fc551aefff559e53726efc8b:bisect-linux-9 2014-07-25-17:55:50 2cc3f16cad1561c6fc551aefff559e53726efc8b compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-2cc3f16cad1561c6fc551aefff559e53726efc8b Check for kernel in /kernel/i386-randconfig-ib1-07251153/2cc3f16cad1561c6fc551aefff559e53726efc8b waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-2cc3f16cad1561c6fc551aefff559e53726efc8b kernel: /kernel/i386-randconfig-ib1-07251153/2cc3f16cad1561c6fc551aefff559e53726efc8b/vmlinuz-3.13.0-00234-g2cc3f16 2014-07-25-17:57:50 detecting boot state 124 154. 159 257 272 278 296 300 381 393 405 455 501 514. 552 621. 634 651 740. 774 842 858 865 896 900 SUCCESS Bisecting: 360 revisions left to test after this (roughly 9 steps) [9326657abe1a83ed4b4f396b923ca1217fd50cba] Merge branch 'perf-core-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-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:9326657abe1a83ed4b4f396b923ca1217fd50cba:bisect-linux-9 2014-07-25-18:12:21 9326657abe1a83ed4b4f396b923ca1217fd50cba compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-9326657abe1a83ed4b4f396b923ca1217fd50cba Check for kernel in /kernel/i386-randconfig-ib1-07251153/9326657abe1a83ed4b4f396b923ca1217fd50cba waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-9326657abe1a83ed4b4f396b923ca1217fd50cba waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-ib1-07251153-9326657abe1a83ed4b4f396b923ca1217fd50cba kernel: /kernel/i386-randconfig-ib1-07251153/9326657abe1a83ed4b4f396b923ca1217fd50cba/vmlinuz-3.13.0-00530-g9326657 2014-07-25-18:17:21 detecting boot state ..... 3 4 9 TEST FAILURE [ 0.613465] PCI: CLS 0 bytes, default 64 [ 0.614743] Unpacking initramfs... [ 1.509359] Freeing initrd memory: 24852K (d27ab000 - d3ff0000) [ 1.510561] BUG: unable to handle kernel NULL pointer dereference at 0000003c [ 1.511697] IP: [] rapl_pmu_init+0x116/0x175 [ 1.512011] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 1.512011] Oops: 0000 [#1] PREEMPT [ 1.512011] Modules linked in: [ 1.512011] CPU: 0 PID: 1 Comm: swapper Not tainted 3.13.0-00530-g9326657 #4 [ 1.512011] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.512011] task: d105a010 ti: d105c000 task.ti: d105c000 [ 1.512011] EIP: 0060:[] EFLAGS: 00010246 CPU: 0 [ 1.512011] EIP is at rapl_pmu_init+0x116/0x175 [ 1.512011] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000001 [ 1.512011] ESI: c09b1fae EDI: 000000d0 EBP: d105df00 ESP: d105ded8 [ 1.512011] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 1.512011] CR0: 80050033 CR2: 0000003c CR3: 00a16000 CR4: 000406b0 [ 1.512011] Stack: [ 1.512011] c09b000c d114f498 c081fb14 d111d200 c0766a98 00000002 c04dfaee 00000000 [ 1.512011] c09b1fae 000000d0 d105df74 c0200477 c0251d26 d105df2c c025488d d3ff63cd [ 1.512011] d105df34 c02411fb d3ff63cd d105df00 c09aa512 c080d94c 000000d0 d105df74 [ 1.512011] Call Trace: [ 1.512011] [] ? cache_sysfs_init+0x1dd/0x1e7 [ 1.512011] [] ? register_syscore_ops+0x32/0x35 [ 1.512011] [] ? intel_uncore_init+0x251/0x251 [ 1.512011] [] do_one_initcall+0xdf/0x138 [ 1.512011] [] ? lock_release_holdtime.part.20+0x93/0xf8 [ 1.512011] [] ? trace_hardirqs_on_caller+0xeb/0x1ad [ 1.512011] [] ? parameq+0x13/0x5e [ 1.512011] [] ? repair_env_string+0x12/0x51 [ 1.512011] [] ? parse_args+0x1bf/0x2f8 [ 1.512011] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 1.512011] [] kernel_init_freeable+0xde/0x178 [ 1.512011] [] ? do_early_param+0x78/0x78 [ 1.512011] [] kernel_init+0xb/0xed [ 1.512011] [] ? schedule_tail+0xc/0x3a [ 1.512011] [] ret_from_kernel_thread+0x1b/0x28 [ 1.512011] [] ? rest_init+0xb5/0xb5 [ 1.512011] Code: 24 ba 93 02 00 00 b8 50 bb 76 c0 e8 1d 9a 87 ff 89 5c 24 04 c7 04 24 94 bb 76 c0 e8 57 13 ca ff 83 c8 ff eb 5d 8b 1d e0 74 82 c0 <8b> 43 3c 8b 53 40 e8 ca c2 87 ff 89 d6 b9 e8 03 00 00 f7 e9 89 [ 1.512011] EIP: [] rapl_pmu_init+0x116/0x175 SS:ESP 0068:d105ded8 [ 1.512011] CR2: 000000000000003c [ 1.512011] ---[ end trace 1c355d5cb3c9c666 ]--- [ 1.512011] swapper (1) used greatest stack depth: 5632 bytes left /kernel/i386-randconfig-ib1-07251153/9326657abe1a83ed4b4f396b923ca1217fd50cba/dmesg-quantal-kbuild-27:20140725181914:i386-randconfig-ib1-07251153:3.13.0-00530-g9326657:4 /kernel/i386-randconfig-ib1-07251153/9326657abe1a83ed4b4f396b923ca1217fd50cba/dmesg-quantal-kbuild-5:20140725181912:i386-randconfig-ib1-07251153:3.13.0-00530-g9326657:4 9:2:2 all_good:bad:all_bad boots linear-bisect: bad branch may be branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip linear-bisect: handle over to git bisect linear-bisect: git bisect start 9326657abe1a83ed4b4f396b923ca1217fd50cba 2cc3f16cad1561c6fc551aefff559e53726efc8b -- Previous HEAD position was 9326657... Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip HEAD is now at b4d3318... Merge remote-tracking branch 'crypto/master' Bisecting: 147 revisions left to test after this (roughly 7 steps) [7bb73553e2490ac6667387ee723e0faa61e9d999] tools lib traceevent: Get rid of die() in reparent_op_arg() linear-bisect: git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:7bb73553e2490ac6667387ee723e0faa61e9d999:bisect-linux-9 2014-07-25-18:28:10 7bb73553e2490ac6667387ee723e0faa61e9d999 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-7bb73553e2490ac6667387ee723e0faa61e9d999 Check for kernel in /kernel/i386-randconfig-ib1-07251153/7bb73553e2490ac6667387ee723e0faa61e9d999 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-7bb73553e2490ac6667387ee723e0faa61e9d999 waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-consumer/i386-randconfig-ib1-07251153-7bb73553e2490ac6667387ee723e0faa61e9d999 kernel: /kernel/i386-randconfig-ib1-07251153/7bb73553e2490ac6667387ee723e0faa61e9d999/vmlinuz-3.12.0-05850-g7bb7355 2014-07-25-18:38:10 detecting boot state . TEST FAILURE [ 0.480970] PCI: CLS 0 bytes, default 64 [ 0.481996] Unpacking initramfs... [ 1.279547] Freeing initrd memory: 24852K (d27ab000 - d3ff0000) [ 1.281320] BUG: unable to handle kernel NULL pointer dereference at 0000003c [ 1.282801] IP: [] rapl_pmu_init+0x113/0x172 [ 1.283678] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 1.284710] Oops: 0000 [#1] PREEMPT [ 1.284893] Modules linked in: [ 1.284893] CPU: 0 PID: 1 Comm: swapper Not tainted 3.12.0-05850-g7bb7355 #7 [ 1.284893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.284893] task: d105a020 ti: d105c000 task.ti: d105c000 [ 1.284893] EIP: 0060:[] EFLAGS: 00010246 CPU: 0 [ 1.284893] EIP is at rapl_pmu_init+0x113/0x172 [ 1.284893] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000001 [ 1.284893] ESI: c09b1fad EDI: 000000cc EBP: d105df00 ESP: d105ded8 [ 1.284893] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 1.284893] CR0: 80050033 CR2: 0000003c CR3: 00a16000 CR4: 000406b0 [ 1.284893] Stack: [ 1.284893] c09b000c d114d498 c081fa94 d114ec00 c0766ec8 00000002 c04ddb1e 00000000 [ 1.284893] c09b1fad 000000cc d105df74 c0200477 c0251b76 d105df2c c02546dd d3ff63cb [ 1.284893] d105df34 c024112b d3ff63cb d105df00 c09aa512 c080d734 000000cc d105df74 [ 1.284893] Call Trace: [ 1.284893] [] ? cache_sysfs_init+0x1dd/0x1e7 [ 1.284893] [] ? register_syscore_ops+0x32/0x35 [ 1.284893] [] ? intel_uncore_init+0x251/0x251 [ 1.284893] [] do_one_initcall+0xdf/0x138 [ 1.284893] [] ? lock_release_holdtime.part.20+0x93/0xf8 [ 1.284893] [] ? trace_hardirqs_on_caller+0xeb/0x1ad [ 1.284893] [] ? parameq+0x13/0x5e [ 1.284893] [] ? repair_env_string+0x12/0x51 [ 1.284893] [] ? parse_args+0x1bf/0x2f8 [ 1.284893] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 1.284893] [] kernel_init_freeable+0xde/0x178 [ 1.284893] [] ? do_early_param+0x78/0x78 [ 1.284893] [] kernel_init+0xb/0xed [ 1.284893] [] ? schedule_tail+0xc/0x3a [ 1.284893] [] ret_from_kernel_thread+0x1b/0x28 [ 1.284893] [] ? rest_init+0xb5/0xb5 [ 1.284893] Code: 24 ba 81 02 00 00 b8 4c bf 76 c0 e8 e1 99 87 ff 89 5c 24 04 c7 04 24 90 bf 76 c0 e8 3b ea c9 ff 83 c8 ff eb 5d 8b 1d 80 73 82 c0 <8b> 43 3c 8b 53 40 e8 8e c2 87 ff 89 d6 b9 e8 03 00 00 f7 e9 89 [ 1.284893] EIP: [] rapl_pmu_init+0x113/0x172 SS:ESP 0068:d105ded8 [ 1.284893] CR2: 000000000000003c [ 1.284893] ---[ end trace 2bd4ade0cafb7955 ]--- [ 1.284893] swapper (1) used greatest stack depth: 5800 bytes left /kernel/i386-randconfig-ib1-07251153/7bb73553e2490ac6667387ee723e0faa61e9d999/dmesg-quantal-kbuild-3:20140725183543:i386-randconfig-ib1-07251153:3.12.0-05850-g7bb7355:7 0:1:1 all_good:bad:all_bad boots Bisecting: 73 revisions left to test after this (roughly 6 steps) [3d7c0144491bd8c21d53b43032274a85efdfe434] perf tools: Add build and install plugins targets running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:3d7c0144491bd8c21d53b43032274a85efdfe434:bisect-linux-9 2014-07-25-18:38:42 3d7c0144491bd8c21d53b43032274a85efdfe434 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-3d7c0144491bd8c21d53b43032274a85efdfe434 Check for kernel in /kernel/i386-randconfig-ib1-07251153/3d7c0144491bd8c21d53b43032274a85efdfe434 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-3d7c0144491bd8c21d53b43032274a85efdfe434 kernel: /kernel/i386-randconfig-ib1-07251153/3d7c0144491bd8c21d53b43032274a85efdfe434/vmlinuz-3.12.0-05776-g3d7c014 2014-07-25-18:40:42 detecting boot state 11 TEST FAILURE [ 0.561584] PCI: CLS 0 bytes, default 64 [ 0.562625] Unpacking initramfs... [ 1.534176] Freeing initrd memory: 24852K (d27ab000 - d3ff0000) [ 1.536205] BUG: unable to handle kernel NULL pointer dereference at 0000003c [ 1.538212] IP: [] rapl_pmu_init+0x113/0x172 [ 1.539759] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 1.540028] Oops: 0000 [#1] PREEMPT [ 1.540028] Modules linked in: [ 1.540028] CPU: 0 PID: 1 Comm: swapper Not tainted 3.12.0-05776-g3d7c014 #8 [ 1.540028] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.540028] task: d105a020 ti: d105c000 task.ti: d105c000 [ 1.540028] EIP: 0060:[] EFLAGS: 00010246 CPU: 0 [ 1.540028] EIP is at rapl_pmu_init+0x113/0x172 [ 1.540028] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000001 [ 1.540028] ESI: c09b1fad EDI: 000000cc EBP: d105df00 ESP: d105ded8 [ 1.540028] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 1.540028] CR0: 80050033 CR2: 0000003c CR3: 00a16000 CR4: 000406b0 [ 1.540028] Stack: [ 1.540028] c09b000c d114d498 c081fa94 d114ec00 c0766ec8 00000002 c04ddb1e 00000000 [ 1.540028] c09b1fad 000000cc d105df74 c0200477 c0251b76 d105df2c c02546dd d3ff63cb [ 1.540028] d105df34 c024112b d3ff63cb d105df00 c09aa512 c080d734 000000cc d105df74 [ 1.540028] Call Trace: [ 1.540028] [] ? cache_sysfs_init+0x1dd/0x1e7 [ 1.540028] [] ? register_syscore_ops+0x32/0x35 [ 1.540028] [] ? intel_uncore_init+0x251/0x251 [ 1.540028] [] do_one_initcall+0xdf/0x138 [ 1.540028] [] ? lock_release_holdtime.part.20+0x93/0xf8 [ 1.540028] [] ? trace_hardirqs_on_caller+0xeb/0x1ad [ 1.540028] [] ? parameq+0x13/0x5e [ 1.540028] [] ? repair_env_string+0x12/0x51 [ 1.540028] [] ? parse_args+0x1bf/0x2f8 [ 1.540028] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 1.540028] [] kernel_init_freeable+0xde/0x178 [ 1.540028] [] ? do_early_param+0x78/0x78 [ 1.540028] [] kernel_init+0xb/0xed [ 1.540028] [] ? schedule_tail+0xc/0x3a [ 1.540028] [] ret_from_kernel_thread+0x1b/0x28 [ 1.540028] [] ? rest_init+0xb5/0xb5 [ 1.540028] Code: 24 ba 81 02 00 00 b8 4c bf 76 c0 e8 e1 99 87 ff 89 5c 24 04 c7 04 24 90 bf 76 c0 e8 3b ea c9 ff 83 c8 ff eb 5d 8b 1d 80 73 82 c0 <8b> 43 3c 8b 53 40 e8 8e c2 87 ff 89 d6 b9 e8 03 00 00 f7 e9 89 [ 1.540028] EIP: [] rapl_pmu_init+0x113/0x172 SS:ESP 0068:d105ded8 [ 1.540028] CR2: 000000000000003c [ 1.540028] ---[ end trace 601b9d2fa5eeeb95 ]--- [ 1.540028] swapper (1) used greatest stack depth: 5800 bytes left /kernel/i386-randconfig-ib1-07251153/3d7c0144491bd8c21d53b43032274a85efdfe434/dmesg-quantal-kbuild-17:20140725183738:i386-randconfig-ib1-07251153:3.12.0-05776-g3d7c014:8 /kernel/i386-randconfig-ib1-07251153/3d7c0144491bd8c21d53b43032274a85efdfe434/dmesg-yocto-kbuild-18:20140725183909:i386-randconfig-ib1-07251153:3.12.0-05776-g3d7c014:8 /kernel/i386-randconfig-ib1-07251153/3d7c0144491bd8c21d53b43032274a85efdfe434/dmesg-yocto-kbuild-20:20140725183910:i386-randconfig-ib1-07251153:3.12.0-05776-g3d7c014:8 /kernel/i386-randconfig-ib1-07251153/3d7c0144491bd8c21d53b43032274a85efdfe434/dmesg-yocto-kbuild-26:20140725183906:i386-randconfig-ib1-07251153:3.12.0-05776-g3d7c014:8 11:4:4 all_good:bad:all_bad boots Bisecting: 36 revisions left to test after this (roughly 5 steps) [ba1ddf42f3c3af111d3adee277534f73c1ef6a9b] perf script: Print mmap[2] events also running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:ba1ddf42f3c3af111d3adee277534f73c1ef6a9b:bisect-linux-9 2014-07-25-18:41:14 ba1ddf42f3c3af111d3adee277534f73c1ef6a9b compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-ba1ddf42f3c3af111d3adee277534f73c1ef6a9b Check for kernel in /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-ba1ddf42f3c3af111d3adee277534f73c1ef6a9b kernel: /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/vmlinuz-3.12.0-05739-gba1ddf4 2014-07-25-18:43:14 detecting boot state . TEST FAILURE [ 0.599693] PCI: CLS 0 bytes, default 64 [ 0.601762] Unpacking initramfs... [ 1.626282] Freeing initrd memory: 24852K (d27ab000 - d3ff0000) [ 1.627871] BUG: unable to handle kernel NULL pointer dereference at 0000003c [ 1.628009] IP: [] rapl_pmu_init+0x113/0x172 [ 1.628009] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 1.628009] Oops: 0000 [#1] PREEMPT [ 1.628009] Modules linked in: [ 1.628009] CPU: 0 PID: 1 Comm: swapper Not tainted 3.12.0-05739-gba1ddf4 #9 [ 1.628009] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.628009] task: d105a020 ti: d105c000 task.ti: d105c000 [ 1.628009] EIP: 0060:[] EFLAGS: 00010246 CPU: 0 [ 1.628009] EIP is at rapl_pmu_init+0x113/0x172 [ 1.628009] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000001 [ 1.628009] ESI: c09b1fad EDI: 000000cc EBP: d105df00 ESP: d105ded8 [ 1.628009] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 1.628009] CR0: 80050033 CR2: 0000003c CR3: 00a16000 CR4: 000406b0 [ 1.628009] Stack: [ 1.628009] c09b000c d114d498 c081fa94 d114ec00 c0766ec8 00000002 c04ddb1e 00000000 [ 1.628009] c09b1fad 000000cc d105df74 c0200477 c0251b76 d105df2c c02546dd d3ff63cd [ 1.628009] d105df34 c024112b d3ff63cd d105df00 c09aa512 c080d72c 000000cc d105df74 [ 1.628009] Call Trace: [ 1.628009] [] ? cache_sysfs_init+0x1dd/0x1e7 [ 1.628009] [] ? register_syscore_ops+0x32/0x35 [ 1.628009] [] ? intel_uncore_init+0x251/0x251 [ 1.628009] [] do_one_initcall+0xdf/0x138 [ 1.628009] [] ? lock_release_holdtime.part.20+0x93/0xf8 [ 1.628009] [] ? trace_hardirqs_on_caller+0xeb/0x1ad [ 1.628009] [] ? parameq+0x13/0x5e [ 1.628009] [] ? repair_env_string+0x12/0x51 [ 1.628009] [] ? parse_args+0x1bf/0x2f8 [ 1.628009] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 1.628009] [] kernel_init_freeable+0xde/0x178 [ 1.628009] [] ? do_early_param+0x78/0x78 [ 1.628009] [] kernel_init+0xb/0xed [ 1.628009] [] ? schedule_tail+0xc/0x3a [ 1.628009] [] ret_from_kernel_thread+0x1b/0x28 [ 1.628009] [] ? rest_init+0xb5/0xb5 [ 1.628009] Code: 24 ba 81 02 00 00 b8 4c bf 76 c0 e8 e1 99 87 ff 89 5c 24 04 c7 04 24 90 bf 76 c0 e8 3b ea c9 ff 83 c8 ff eb 5d 8b 1d 80 73 82 c0 <8b> 43 3c 8b 53 40 e8 8e c2 87 ff 89 d6 b9 e8 03 00 00 f7 e9 89 [ 1.628009] EIP: [] rapl_pmu_init+0x113/0x172 SS:ESP 0068:d105ded8 [ 1.628009] CR2: 000000000000003c [ 1.628009] ---[ end trace 85d734e5a96a95e6 ]--- [ 1.628009] swapper (1) used greatest stack depth: 5660 bytes left /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-quantal-kbuild-30:20140725184045:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-yocto-kbuild-29:20140725184042:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-yocto-kbuild-5:20140725184042:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-quantal-kbuild-32:20140725184047:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-quantal-kbuild-7:20140725184050:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-yocto-kbuild-18:20140725184047:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-yocto-kbuild-32:20140725184046:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-yocto-kbuild-8:20140725184104:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-quantal-kbuild-21:20140725184113:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-quantal-kbuild-29:20140725184113:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-quantal-kbuild-1:20140725184125:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-yocto-kbuild-8:20140725184120:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-quantal-kbuild-21:20140725184131:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-yocto-kbuild-11:20140725184134:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-yocto-kbuild-18:20140725184133:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-yocto-kbuild-20:20140725184141:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 /kernel/i386-randconfig-ib1-07251153/ba1ddf42f3c3af111d3adee277534f73c1ef6a9b/dmesg-yocto-kbuild-8:20140725184140:i386-randconfig-ib1-07251153:3.12.0-05739-gba1ddf4:9 0:17:15 all_good:bad:all_bad boots Bisecting: 18 revisions left to test after this (roughly 4 steps) [a8b4c7014cadfdacd4e1f4c963128593be6f20de] perf completion: Rename file to reflect zsh support running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:a8b4c7014cadfdacd4e1f4c963128593be6f20de:bisect-linux-9 2014-07-25-18:43:45 a8b4c7014cadfdacd4e1f4c963128593be6f20de compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-a8b4c7014cadfdacd4e1f4c963128593be6f20de Check for kernel in /kernel/i386-randconfig-ib1-07251153/a8b4c7014cadfdacd4e1f4c963128593be6f20de waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-a8b4c7014cadfdacd4e1f4c963128593be6f20de waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-consumer/i386-randconfig-ib1-07251153-a8b4c7014cadfdacd4e1f4c963128593be6f20de kernel: /kernel/i386-randconfig-ib1-07251153/a8b4c7014cadfdacd4e1f4c963128593be6f20de/vmlinuz-3.12.0-05720-ga8b4c701 2014-07-25-18:48:45 detecting boot state . TEST FAILURE [ 0.801797] PCI: CLS 0 bytes, default 64 [ 0.803135] Unpacking initramfs... [ 0.969857] Freeing initrd memory: 3276K (d3cbd000 - d3ff0000) [ 0.971413] BUG: unable to handle kernel NULL pointer dereference at 0000003c [ 0.972010] IP: [] rapl_pmu_init+0x113/0x172 [ 0.972010] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.972010] Oops: 0000 [#1] PREEMPT [ 0.972010] Modules linked in: [ 0.972010] CPU: 0 PID: 1 Comm: swapper Not tainted 3.12.0-05720-ga8b4c701 #10 [ 0.972010] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.972010] task: d244c020 ti: d244e000 task.ti: d244e000 [ 0.972010] EIP: 0060:[] EFLAGS: 00010246 CPU: 0 [ 0.972010] EIP is at rapl_pmu_init+0x113/0x172 [ 0.972010] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000001 [ 0.972010] ESI: c09b1fad EDI: 000000cc EBP: d244ff00 ESP: d244fed8 [ 0.972010] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 0.972010] CR0: 80050033 CR2: 0000003c CR3: 00a16000 CR4: 000406b0 [ 0.972010] Stack: [ 0.972010] c09b000c d254d498 c081fa94 d254ec40 c0766ec8 00000002 c04ddb1e 00000000 [ 0.972010] c09b1fad 000000cc d244ff74 c0200477 c0251b76 d244ff2c c02546dd d3ff63cd [ 0.972010] d244ff34 c024112b d3ff63cd d244ff00 c09aa512 c080d73c 000000cc d244ff74 [ 0.972010] Call Trace: [ 0.972010] [] ? cache_sysfs_init+0x1dd/0x1e7 [ 0.972010] [] ? register_syscore_ops+0x32/0x35 [ 0.972010] [] ? intel_uncore_init+0x251/0x251 [ 0.972010] [] do_one_initcall+0xdf/0x138 [ 0.972010] [] ? lock_release_holdtime.part.20+0x93/0xf8 [ 0.972010] [] ? trace_hardirqs_on_caller+0xeb/0x1ad [ 0.972010] [] ? parameq+0x13/0x5e [ 0.972010] [] ? repair_env_string+0x12/0x51 [ 0.972010] [] ? parse_args+0x1bf/0x2f8 [ 0.972010] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 0.972010] [] kernel_init_freeable+0xde/0x178 [ 0.972010] [] ? do_early_param+0x78/0x78 [ 0.972010] [] kernel_init+0xb/0xed [ 0.972010] [] ? schedule_tail+0xc/0x3a [ 0.972010] [] ret_from_kernel_thread+0x1b/0x28 [ 0.972010] [] ? rest_init+0xb5/0xb5 [ 0.972010] Code: 24 ba 81 02 00 00 b8 4c bf 76 c0 e8 e1 99 87 ff 89 5c 24 04 c7 04 24 90 bf 76 c0 e8 3b ea c9 ff 83 c8 ff eb 5d 8b 1d 80 73 82 c0 <8b> 43 3c 8b 53 40 e8 8e c2 87 ff 89 d6 b9 e8 03 00 00 f7 e9 89 [ 0.972010] EIP: [] rapl_pmu_init+0x113/0x172 SS:ESP 0068:d244fed8 [ 0.972010] CR2: 000000000000003c [ 0.972010] ---[ end trace 347ceb65f785c5fc ]--- [ 0.972010] swapper (1) used greatest stack depth: 5676 bytes left /kernel/i386-randconfig-ib1-07251153/a8b4c7014cadfdacd4e1f4c963128593be6f20de/dmesg-yocto-kbuild-13:20140725184704:i386-randconfig-ib1-07251153:3.12.0-05720-ga8b4c701:10 /kernel/i386-randconfig-ib1-07251153/a8b4c7014cadfdacd4e1f4c963128593be6f20de/dmesg-yocto-kbuild-6:20140725184703:i386-randconfig-ib1-07251153:3.12.0-05720-ga8b4c701:10 0:2:2 all_good:bad:all_bad boots Bisecting: 8 revisions left to test after this (roughly 3 steps) [4788e5b4b2338f85fa42a712a182d8afd65d7c58] perf/x86: Add Intel RAPL PMU support running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:4788e5b4b2338f85fa42a712a182d8afd65d7c58:bisect-linux-9 2014-07-25-18:49:18 4788e5b4b2338f85fa42a712a182d8afd65d7c58 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-4788e5b4b2338f85fa42a712a182d8afd65d7c58 Check for kernel in /kernel/i386-randconfig-ib1-07251153/4788e5b4b2338f85fa42a712a182d8afd65d7c58 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-4788e5b4b2338f85fa42a712a182d8afd65d7c58 waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-consumer/i386-randconfig-ib1-07251153-4788e5b4b2338f85fa42a712a182d8afd65d7c58 kernel: /kernel/i386-randconfig-ib1-07251153/4788e5b4b2338f85fa42a712a182d8afd65d7c58/vmlinuz-3.12.0-05711-g4788e5b 2014-07-25-18:53:18 detecting boot state . TEST FAILURE [ 0.613305] PCI: CLS 0 bytes, default 64 [ 0.614699] Unpacking initramfs... [ 0.732188] Freeing initrd memory: 3276K (d3cbd000 - d3ff0000) [ 0.733895] BUG: unable to handle kernel NULL pointer dereference at 00000028 [ 0.735603] IP: [] rapl_pmu_init+0x11e/0x139 [ 0.736012] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.736012] Oops: 0000 [#1] PREEMPT [ 0.736012] Modules linked in: [ 0.736012] CPU: 0 PID: 1 Comm: swapper Not tainted 3.12.0-05711-g4788e5b #11 [ 0.736012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.736012] task: d244c020 ti: d244e000 task.ti: d244e000 [ 0.736012] EIP: 0060:[] EFLAGS: 00010202 CPU: 0 [ 0.736012] EIP is at rapl_pmu_init+0x11e/0x139 [ 0.736012] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000001 [ 0.736012] ESI: c09b1fad EDI: 000000cc EBP: d244ff00 ESP: d244fef0 [ 0.736012] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 0.736012] CR0: 80050033 CR2: 00000028 CR3: 00a16000 CR4: 000406b0 [ 0.736012] Stack: [ 0.736012] c04ddabe 00000000 00000002 00000000 d244ff74 c0200477 c0251b16 d244ff2c [ 0.736012] c025467d d3ff63cb d244ff34 c02410cb d3ff63cb d244ff00 c09aa512 c080d71c [ 0.736012] 000000cc d244ff74 c02412d5 c0829fe0 00000286 c023b6d8 00000246 00060006 [ 0.736012] Call Trace: [ 0.736012] [] ? register_syscore_ops+0x32/0x35 [ 0.736012] [] do_one_initcall+0xdf/0x138 [ 0.736012] [] ? lock_release_holdtime.part.20+0x93/0xf8 [ 0.736012] [] ? trace_hardirqs_on_caller+0xeb/0x1ad [ 0.736012] [] ? parameq+0x13/0x5e [ 0.736012] [] ? repair_env_string+0x12/0x51 [ 0.736012] [] ? parse_args+0x1bf/0x2f8 [ 0.736012] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 0.736012] [] kernel_init_freeable+0xde/0x178 [ 0.736012] [] ? do_early_param+0x78/0x78 [ 0.736012] [] kernel_init+0xb/0xed [ 0.736012] [] ? schedule_tail+0xc/0x3a [ 0.736012] [] ret_from_kernel_thread+0x1b/0x28 [ 0.736012] [] ? rest_init+0xb5/0xb5 [ 0.736012] Code: 99 87 ff 89 5c 24 04 c7 04 24 90 bf 76 c0 e8 dd e9 c9 ff 83 c8 ff eb 28 a1 44 bc a1 c0 f3 0f b8 c0 90 89 44 24 08 a1 80 73 82 c0 <8b> 40 28 89 44 24 04 c7 04 24 d4 bf 76 c0 e8 b2 e9 c9 ff 31 c0 [ 0.736012] EIP: [] rapl_pmu_init+0x11e/0x139 SS:ESP 0068:d244fef0 [ 0.736012] CR2: 0000000000000028 [ 0.736012] ---[ end trace 0a81712c9fb36a0a ]--- [ 0.736012] swapper (1) used greatest stack depth: 5800 bytes left /kernel/i386-randconfig-ib1-07251153/4788e5b4b2338f85fa42a712a182d8afd65d7c58/dmesg-yocto-kbuild-7:20140725185135:i386-randconfig-ib1-07251153:3.12.0-05711-g4788e5b:11 0:1:1 all_good:bad:all_bad boots Bisecting: 4 revisions left to test after this (roughly 2 steps) [c912dae60ae6f659455f239298110adc67a5f3e9] uprobes: Cleanup !CONFIG_UPROBES decls, unexport xol_area running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:c912dae60ae6f659455f239298110adc67a5f3e9:bisect-linux-9 2014-07-25-18:53:53 c912dae60ae6f659455f239298110adc67a5f3e9 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-c912dae60ae6f659455f239298110adc67a5f3e9 Check for kernel in /kernel/i386-randconfig-ib1-07251153/c912dae60ae6f659455f239298110adc67a5f3e9 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-c912dae60ae6f659455f239298110adc67a5f3e9 kernel: /kernel/i386-randconfig-ib1-07251153/c912dae60ae6f659455f239298110adc67a5f3e9/vmlinuz-3.12.0-00319-gc912dae 2014-07-25-18:55:53 detecting boot state . 1 7 12 15 18 22 26 29 34 37. 38 40 44 45 48 51 53 55 56 57. 60 69 85 86 88 93 100 105 106 127 131 133 153 163 164 170 180 191 194 209 217 225 233 254 277 293 316 322 335 347 357 398 405 410 421 442 467 487 502 513 559 594 618 665 692 724 739 754 779 817 865 884 900 SUCCESS Bisecting: 2 revisions left to test after this (roughly 1 step) [09897d78dbc3a544426f2272b5601c62922ccab9] Merge branch 'uprobes/core' of git://git.kernel.org/pub/scm/linux/kernel/git/oleg/misc into perf/core running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:09897d78dbc3a544426f2272b5601c62922ccab9:bisect-linux-9 2014-07-25-19:34:03 09897d78dbc3a544426f2272b5601c62922ccab9 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-09897d78dbc3a544426f2272b5601c62922ccab9 Check for kernel in /kernel/i386-randconfig-ib1-07251153/09897d78dbc3a544426f2272b5601c62922ccab9 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-09897d78dbc3a544426f2272b5601c62922ccab9 kernel: /kernel/i386-randconfig-ib1-07251153/09897d78dbc3a544426f2272b5601c62922ccab9/vmlinuz-3.12.0-05708-g09897d7 2014-07-25-19:36:03 detecting boot state .. 31 35 83 145 187 271 304 320 407 431 564 718 806 900 SUCCESS Bisecting: 0 revisions left to test after this (roughly 1 step) [410136f5dd96b6013fe6d1011b523b1c247e1ccb] tools/perf/stat: Add event unit and scale support running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-9/obj-bisect ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:410136f5dd96b6013fe6d1011b523b1c247e1ccb:bisect-linux-9 2014-07-25-19:44:09 410136f5dd96b6013fe6d1011b523b1c247e1ccb compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-410136f5dd96b6013fe6d1011b523b1c247e1ccb Check for kernel in /kernel/i386-randconfig-ib1-07251153/410136f5dd96b6013fe6d1011b523b1c247e1ccb waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-410136f5dd96b6013fe6d1011b523b1c247e1ccb kernel: /kernel/i386-randconfig-ib1-07251153/410136f5dd96b6013fe6d1011b523b1c247e1ccb/vmlinuz-3.12.0-05710-g410136f 2014-07-25-19:46:09 detecting boot state 273 311 417 480 531 583 646 745 833 869 882 899 900 SUCCESS 4788e5b4b2338f85fa42a712a182d8afd65d7c58 is the first bad commit commit 4788e5b4b2338f85fa42a712a182d8afd65d7c58 Author: Stephane Eranian Date: Tue Nov 12 17:58:50 2013 +0100 perf/x86: Add Intel RAPL PMU support This patch adds a new uncore PMU to expose the Intel RAPL energy consumption counters. Up to 3 counters, each counting a particular RAPL event are exposed. The RAPL counters are available on Intel SandyBridge, IvyBridge, Haswell. The server skus add a 3rd counter. The following events are available and exposed in sysfs: - power/energy-cores: power consumption of all cores on socket - power/energy-pkg: power consumption of all cores + LLc cache - power/energy-dram: power consumption of DRAM (servers only) For each event both the unit (Joules) and scale (2^-32 J) is exposed in sysfs for use by perf stat and other tools. The files are: /sys/devices/power/events/energy-*.unit /sys/devices/power/events/energy-*.scale The RAPL PMU is uncore by nature and is implemented such that it only works in system-wide mode. Measuring only one CPU per socket is sufficient. The /sys/devices/power/cpumask file can be used by tools to figure out which CPUs to monitor by default. For instance, on a 2-socket system, 2 CPUs (one on each socket) will be shown. All the counters measure in the same unit (exposed via sysfs). The perf_events API exposes all RAPL counters as 64-bit integers counting in unit of 1/2^32 Joules (about 0.23 nJ). User level tools must convert the counts by multiplying them by 2^-32 to obtain Joules. The reason for this is that the kernel avoids doing floating point math whenever possible because it is expensive (user floating-point state must be saved). The method used avoids kernel floating-point usage. There is no loss of precision. Thanks to PeterZ for suggesting this approach. To convert the raw count in Watt: W = C * 2.3 / (1e10 * time) or ldexp(C, -32). RAPL PMU is a new standalone PMU which registers with the perf_event core subsystem. The PMU type (attr->type) is dynamically allocated and is available from /sys/device/power/type. Sampling is not supported by the RAPL PMU. There is no privilege level filtering either. Signed-off-by: Stephane Eranian Reviewed-by: Maria Dimakopoulou Reviewed-by: Andi Kleen Signed-off-by: Peter Zijlstra Cc: acme@redhat.com Cc: jolsa@redhat.com Cc: zheng.z.yan@intel.com Cc: bp@alien8.de Link: http://lkml.kernel.org/r/1384275531-10892-4-git-send-email-eranian@google.com Signed-off-by: Ingo Molnar :040000 040000 9980b2b25668cc94a164e8b37cf1b418f0a3d3cb a16ab4855135c87b2248924449280644fe0dcd65 M arch bisect run success HEAD is now at 410136f... tools/perf/stat: Add event unit and scale support ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:410136f5dd96b6013fe6d1011b523b1c247e1ccb:bisect-linux-9 2014-07-25-19:52:58 410136f5dd96b6013fe6d1011b523b1c247e1ccb reuse /kernel/i386-randconfig-ib1-07251153/410136f5dd96b6013fe6d1011b523b1c247e1ccb/vmlinuz-3.12.0-05710-g410136f 2014-07-25-19:52:58 detecting boot state .. 928 968 975 1000 SUCCESS Previous HEAD position was 410136f... tools/perf/stat: Add event unit and scale support HEAD is now at 1a58d99... Add linux-next specific files for 20140724 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:1a58d9909611972fd1c081bb04a9f7dc2571e612:bisect-linux-9 TEST FAILURE [ 0.626566] PCI: CLS 0 bytes, default 64 [ 0.628050] Unpacking initramfs... [ 0.632409] Initramfs unpacking failed: junk in compressed archive [ 0.635014] BUG: unable to handle kernel NULL pointer dereference at 0000000c [ 0.636946] IP: [] validate_chain.isra.37+0xc5/0x10e5 [ 0.638357] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.638357] Oops: 0000 [#1] PREEMPT [ 0.638357] Modules linked in: [ 0.638357] CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0-rc6-next-20140724 #89 [ 0.638357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 0.638357] task: d044a010 ti: d044c000 task.ti: d044c000 [ 0.638357] EIP: 0060:[] EFLAGS: 00010086 CPU: 0 [ 0.638357] EIP is at validate_chain.isra.37+0xc5/0x10e5 [ 0.638357] EAX: 00000000 EBX: 0000000e ECX: 00000000 EDX: fffffffc [ 0.638357] ESI: d044a4f4 EDI: d2883348 EBP: d044dd6c ESP: d044dd08 [ 0.638357] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 0.638357] CR0: 8005003b CR2: 0000000c CR3: 12467000 CR4: 000006b0 [ 0.638357] Stack: [ 0.638357] 0000000e d044dd14 d1c243ae d044dd1c d1c07d05 d044dd48 d28a27e0 d044a4f4 [ 0.638357] 00000001 d044a010 00000000 00000000 00000000 00000000 d044a010 0000000e [ 0.638357] d044dd64 d1c489f8 25d94f2b 00000000 00000000 d044a010 0000000e d044a010 [ 0.638357] Call Trace: [ 0.638357] [] ? kvm_clock_read+0x13/0x24 [ 0.638357] [] ? sched_clock+0x8/0xb [ 0.638357] [] ? sched_clock_cpu+0xb1/0xd0 [ 0.638357] [] __lock_acquire+0x350/0xaa5 [ 0.638357] [] ? kvm_clock_read+0x13/0x24 [ 0.638357] [] ? sched_clock+0x8/0xb [ 0.638357] [] ? pvclock_clocksource_read+0xbb/0x149 [ 0.638357] [] lock_acquire+0x77/0x92 [ 0.638357] [] ? free_pcppages_bulk+0x1f/0x30b [ 0.638357] [] _raw_spin_lock+0x3c/0x69 [ 0.638357] [] ? free_pcppages_bulk+0x1f/0x30b [ 0.638357] [] free_pcppages_bulk+0x1f/0x30b [ 0.638357] [] ? free_pages_prepare+0xc1/0xea [ 0.638357] [] free_hot_cold_page+0x123/0x164 [ 0.638357] [] __free_pages.part.74+0x13/0x18 [ 0.638357] [] __free_pages+0xe/0x10 [ 0.638357] [] free_reserved_area+0x5f/0xdc [ 0.638357] [] ? set_memory_rw+0x48/0x4a [ 0.638357] [] free_init_pages+0x5b/0x7e [ 0.638357] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.638357] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.638357] [] free_initrd_mem+0x26/0x2a [ 0.638357] [] populate_rootfs+0xd7/0xf9 [ 0.638357] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.638357] [] do_one_initcall+0x7f/0x1b9 [ 0.638357] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.638357] [] ? trace_hardirqs_on_caller+0xeb/0x1af [ 0.638357] [] ? parameq+0x13/0x5e [ 0.638357] [] ? repair_env_string+0x12/0x51 [ 0.638357] [] ? parse_args+0x1e9/0x319 [ 0.638357] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 0.638357] [] kernel_init_freeable+0xde/0x178 [ 0.638357] [] ? initcall_blacklist+0x81/0x81 [ 0.638357] [] kernel_init+0xb/0xc7 [ 0.638357] [] ? schedule_tail+0xc/0x3a [ 0.638357] [] ret_from_kernel_thread+0x20/0x30 [ 0.638357] [] ? rest_init+0xb5/0xb5 [ 0.638357] Code: 89 4d c4 39 c7 74 41 8b 4d c8 33 48 0c 8b 50 08 31 da 09 d1 0f 84 59 03 00 00 8b 55 c4 89 75 b8 8b 45 c8 89 45 c4 eb 13 8b 4d c4 <33> 48 0c 8b 70 08 31 de 09 f1 0f 84 38 03 00 00 8b 42 04 8d 50 [ 0.638357] EIP: [] validate_chain.isra.37+0xc5/0x10e5 SS:ESP 0068:d044dd08 [ 0.638357] CR2: 000000000000000c [ 0.638357] ---[ end trace af9f92549db6e569 ]--- [ 0.638357] note: swapper[1] exited with preempt_count 1 /kernel/i386-randconfig-ib1-07251153/1a58d9909611972fd1c081bb04a9f7dc2571e612/dmesg-quantal-ivb42-98:20140725122403:i386-randconfig-ib1-07251153:: /kernel/i386-randconfig-ib1-07251153/1a58d9909611972fd1c081bb04a9f7dc2571e612/dmesg-quantal-vp-25:20140725115513:i386-randconfig-ib1-07251153:3.16.0-rc6-next-20140724:89 78:2:3 all_good:bad:all_bad boots HEAD is now at 1a58d99 Add linux-next specific files for 20140724 ========= linus/master ========= Previous HEAD position was 1a58d99... Add linux-next specific files for 20140724 HEAD is now at 82e13c7... Merge branch 'for-3.16' of git://linux-nfs.org/~bfields/linux ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/linus:master:82e13c71bc655b6dc7110da4e164079dadb44892:bisect-linux-9 2014-07-25-19:58:28 82e13c71bc655b6dc7110da4e164079dadb44892 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-82e13c71bc655b6dc7110da4e164079dadb44892 Check for kernel in /kernel/i386-randconfig-ib1-07251153/82e13c71bc655b6dc7110da4e164079dadb44892 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-82e13c71bc655b6dc7110da4e164079dadb44892 waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-ib1-07251153-82e13c71bc655b6dc7110da4e164079dadb44892 kernel: /kernel/i386-randconfig-ib1-07251153/82e13c71bc655b6dc7110da4e164079dadb44892/vmlinuz-3.16.0-rc6-00118-g82e13c7 2014-07-25-20:04:29 detecting boot state . 25 38 186 410 448 TEST FAILURE [ 0.744915] PCI: CLS 0 bytes, default 64 [ 0.746450] Unpacking initramfs... [ 0.750668] Initramfs unpacking failed: junk in compressed archive [ 0.753238] BUG: unable to handle kernel NULL pointer dereference at 0000000c [ 0.755164] IP: [] validate_chain.isra.37+0xc5/0x10e5 [ 0.756713] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.756713] Oops: 0000 [#1] PREEMPT [ 0.756713] Modules linked in: [ 0.756713] CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0-rc6-00118-g82e13c7 #5 [ 0.756713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 0.756713] task: d044a010 ti: d044c000 task.ti: d044c000 [ 0.756713] EIP: 0060:[] EFLAGS: 00010082 CPU: 0 [ 0.756713] EIP is at validate_chain.isra.37+0xc5/0x10e5 [ 0.756713] EAX: 00000000 EBX: 00000085 ECX: 00000000 EDX: fffffffc [ 0.756713] ESI: d044a4f8 EDI: d285bc08 EBP: d044ddd8 ESP: d044dd74 [ 0.756713] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 0.756713] CR0: 8005003b CR2: 0000000c CR3: 1245b000 CR4: 000006b0 [ 0.756713] Stack: [ 0.756713] 00000085 d044dd80 d1c23eee d044dd88 d1c07d25 d044ddb4 d28a0fb0 d044a4f8 [ 0.756713] 00000001 d044a010 00000000 00000000 00000000 00000000 d044a010 00000085 [ 0.756713] d044ddd0 d1c4d5d8 2ce53f19 00000000 00000000 d044a010 00000085 d044a010 [ 0.756713] Call Trace: [ 0.756713] [] ? kvm_clock_read+0x13/0x24 [ 0.756713] [] ? sched_clock+0x8/0xb [ 0.756713] [] ? sched_clock_cpu+0xb1/0xd0 [ 0.756713] [] __lock_acquire+0x350/0xaa5 [ 0.756713] [] lock_acquire+0x77/0x92 [ 0.756713] [] ? adjust_managed_page_count+0x13/0x4a [ 0.756713] [] _raw_spin_lock+0x3c/0x69 [ 0.756713] [] ? adjust_managed_page_count+0x13/0x4a [ 0.756713] [] adjust_managed_page_count+0x13/0x4a [ 0.756713] [] free_reserved_area+0x6b/0xdc [ 0.756713] [] ? set_memory_rw+0x48/0x4a [ 0.756713] [] free_init_pages+0x5b/0x7e [ 0.756713] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.756713] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.756713] [] free_initrd_mem+0x26/0x2a [ 0.756713] [] populate_rootfs+0xd7/0xf9 [ 0.756713] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.756713] [] do_one_initcall+0x7f/0x1b9 [ 0.756713] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.756713] [] ? parameq+0x13/0x5e [ 0.756713] [] ? repair_env_string+0x12/0x51 [ 0.756713] [] ? parse_args+0x1e8/0x318 [ 0.756713] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 0.756713] [] kernel_init_freeable+0xde/0x178 [ 0.756713] [] ? initcall_blacklist+0x81/0x81 [ 0.756713] [] kernel_init+0xb/0xc7 [ 0.756713] [] ? schedule_tail+0xc/0x3a [ 0.756713] [] ret_from_kernel_thread+0x20/0x30 [ 0.756713] [] ? rest_init+0xb5/0xb5 [ 0.756713] Code: 89 4d c4 39 c7 74 41 8b 4d c8 33 48 0c 8b 50 08 31 da 09 d1 0f 84 59 03 00 00 8b 55 c4 89 75 b8 8b 45 c8 89 45 c4 eb 13 8b 4d c4 <33> 48 0c 8b 70 08 31 de 09 f1 0f 84 38 03 00 00 8b 42 04 8d 50 [ 0.756713] EIP: [] validate_chain.isra.37+0xc5/0x10e5 SS:ESP 0068:d044dd74 [ 0.756713] CR2: 000000000000000c [ 0.756713] ---[ end trace efa70c52c30913c3 ]--- [ 0.756713] note: swapper[1] exited with preempt_count 1 /kernel/i386-randconfig-ib1-07251153/82e13c71bc655b6dc7110da4e164079dadb44892/dmesg-quantal-ivb44-53:20140725200113:i386-randconfig-ib1-07251153:: /kernel/i386-randconfig-ib1-07251153/82e13c71bc655b6dc7110da4e164079dadb44892/dmesg-quantal-ivb44-111:20140725200122:i386-randconfig-ib1-07251153:: 440:2:10 all_good:bad:all_bad boots ========= next/master ========= From git://gitmirror/next + 218e59c...8009dc9 akpm -> next/akpm (forced update) + d1a83f2...4d19543 akpm-base -> next/akpm-base (forced update) + 1a58d99...5a7439e master -> next/master (forced update) b292d6b..82e13c7 stable -> next/stable From git://gitmirror/next * [new tag] next-20140725 -> next-20140725 Previous HEAD position was 82e13c7... Merge branch 'for-3.16' of git://linux-nfs.org/~bfields/linux HEAD is now at 5a7439e... Add linux-next specific files for 20140725 ls -a /kbuild-tests/run-queue/kvm/i386-randconfig-ib1-07251153/next:master:5a7439efd1c5c416f768fc550048ca130cf4bf99:bisect-linux-9 2014-07-25-20:07:42 5a7439efd1c5c416f768fc550048ca130cf4bf99 compiling Queued build task to /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-5a7439efd1c5c416f768fc550048ca130cf4bf99 Check for kernel in /kernel/i386-randconfig-ib1-07251153/5a7439efd1c5c416f768fc550048ca130cf4bf99 waiting for completion of /kbuild-tests/build-queue/i386-randconfig-ib1-07251153-5a7439efd1c5c416f768fc550048ca130cf4bf99 waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/i386-randconfig-ib1-07251153-5a7439efd1c5c416f768fc550048ca130cf4bf99 kernel: /kernel/i386-randconfig-ib1-07251153/5a7439efd1c5c416f768fc550048ca130cf4bf99/vmlinuz-3.16.0-rc6-next-20140725 2014-07-25-20:13:42 detecting boot state 2 TEST FAILURE [ 0.645139] PCI: CLS 0 bytes, default 64 [ 0.646405] Unpacking initramfs... [ 0.650600] Initramfs unpacking failed: junk in compressed archive [ 0.652910] BUG: unable to handle kernel NULL pointer dereference at 0000000c [ 0.654551] IP: [] validate_chain.isra.37+0xc5/0x10e5 [ 0.655922] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.656235] Oops: 0000 [#1] PREEMPT [ 0.656235] Modules linked in: [ 0.656235] CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0-rc6-next-20140725 #6 [ 0.656235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 0.656235] task: d044a010 ti: d044c000 task.ti: d044c000 [ 0.656235] EIP: 0060:[] EFLAGS: 00010086 CPU: 0 [ 0.656235] EIP is at validate_chain.isra.37+0xc5/0x10e5 [ 0.656235] EAX: 00000000 EBX: 0000000e ECX: 00000000 EDX: fffffffc [ 0.656235] ESI: d044a4f4 EDI: d2883348 EBP: d044dd6c ESP: d044dd08 [ 0.656235] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 0.656235] CR0: 8005003b CR2: 0000000c CR3: 12467000 CR4: 000006b0 [ 0.656235] Stack: [ 0.656235] 0000000e d044dd14 d1c243ae d044dd1c d1c07d05 d044dd48 d28a27e0 d044a4f4 [ 0.656235] 00000001 d044a010 00000000 00000000 00000000 00000000 d044a010 0000000e [ 0.656235] d044dd64 d1c48a08 26ea6699 00000000 00000000 d044a010 0000000e d044a010 [ 0.656235] Call Trace: [ 0.656235] [] ? kvm_clock_read+0x13/0x24 [ 0.656235] [] ? sched_clock+0x8/0xb [ 0.656235] [] ? sched_clock_cpu+0xb1/0xd0 [ 0.656235] [] __lock_acquire+0x350/0xaa5 [ 0.656235] [] ? kvm_clock_read+0x13/0x24 [ 0.656235] [] ? sched_clock+0x8/0xb [ 0.656235] [] ? pvclock_clocksource_read+0xbb/0x149 [ 0.656235] [] lock_acquire+0x77/0x92 [ 0.656235] [] ? free_pcppages_bulk+0x1f/0x30b [ 0.656235] [] _raw_spin_lock+0x3c/0x69 [ 0.656235] [] ? free_pcppages_bulk+0x1f/0x30b [ 0.656235] [] free_pcppages_bulk+0x1f/0x30b [ 0.656235] [] ? free_pages_prepare+0xc1/0xea [ 0.656235] [] free_hot_cold_page+0x123/0x164 [ 0.656235] [] __free_pages.part.74+0x13/0x18 [ 0.656235] [] __free_pages+0xe/0x10 [ 0.656235] [] free_reserved_area+0x5f/0xdc [ 0.656235] [] ? set_memory_rw+0x48/0x4a [ 0.656235] [] free_init_pages+0x5b/0x7e [ 0.656235] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.656235] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.656235] [] free_initrd_mem+0x26/0x2a [ 0.656235] [] populate_rootfs+0xd7/0xf9 [ 0.656235] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.656235] [] do_one_initcall+0x7f/0x1b9 [ 0.656235] [] ? maybe_link.part.2+0xe4/0xe4 [ 0.656235] [] ? trace_hardirqs_on_caller+0xeb/0x1af [ 0.656235] [] ? parameq+0x13/0x5e [ 0.656235] [] ? repair_env_string+0x12/0x51 [ 0.656235] [] ? parse_args+0x1e9/0x319 [ 0.656235] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 0.656235] [] kernel_init_freeable+0xde/0x178 [ 0.656235] [] ? initcall_blacklist+0x81/0x81 [ 0.656235] [] kernel_init+0xb/0xc7 [ 0.656235] [] ? schedule_tail+0xc/0x3a [ 0.656235] [] ret_from_kernel_thread+0x20/0x30 [ 0.656235] [] ? rest_init+0xb5/0xb5 [ 0.656235] Code: 89 4d c4 39 c7 74 41 8b 4d c8 33 48 0c 8b 50 08 31 da 09 d1 0f 84 59 03 00 00 8b 55 c4 89 75 b8 8b 45 c8 89 45 c4 eb 13 8b 4d c4 <33> 48 0c 8b 70 08 31 de 09 f1 0f 84 38 03 00 00 8b 42 04 8d 50 [ 0.656235] EIP: [] validate_chain.isra.37+0xc5/0x10e5 SS:ESP 0068:d044dd08 [ 0.656235] CR2: 000000000000000c [ 0.656235] ---[ end trace ad93b19936520903 ]--- [ 0.656235] note: swapper[1] exited with preempt_count 1 /kernel/i386-randconfig-ib1-07251153/5a7439efd1c5c416f768fc550048ca130cf4bf99/dmesg-quantal-ivb44-31:20140725200724:i386-randconfig-ib1-07251153:: /kernel/i386-randconfig-ib1-07251153/5a7439efd1c5c416f768fc550048ca130cf4bf99/dmesg-quantal-vp-14:20140725201354:i386-randconfig-ib1-07251153:3.16.0-rc6-next-20140725:6 /kernel/i386-randconfig-ib1-07251153/5a7439efd1c5c416f768fc550048ca130cf4bf99/dmesg-quantal-ivb44-68:20140725200750:i386-randconfig-ib1-07251153:: /kernel/i386-randconfig-ib1-07251153/5a7439efd1c5c416f768fc550048ca130cf4bf99/dmesg-quantal-ivb44-89:20140725200743:i386-randconfig-ib1-07251153:: /kernel/i386-randconfig-ib1-07251153/5a7439efd1c5c416f768fc550048ca130cf4bf99/dmesg-quantal-ivb44-103:20140725200758:i386-randconfig-ib1-07251153:: /kernel/i386-randconfig-ib1-07251153/5a7439efd1c5c416f768fc550048ca130cf4bf99/dmesg-quantal-ivb44-60:20140725200817:i386-randconfig-ib1-07251153:: 2:6:6 all_good:bad:all_bad boots