HEAD is now at 6a10bca... Add linux-next specific files for 20140919 git checkout 9e82bf014195d6f0054982c463575cdce24292be ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:9e82bf014195d6f0054982c463575cdce24292be:bisect-linux-5 2014-09-19 20:16:58 9e82bf014195d6f0054982c463575cdce24292be reuse /kernel/x86_64-randconfig-ib1-09191856/9e82bf014195d6f0054982c463575cdce24292be/vmlinuz-3.17.0-rc5 2014-09-19 20:16:58 detecting boot state .. 4 5 6. 7 11 22 23 24 25 31 38 50 73 87 139 156 192 235 271... 272 274. 275 SUCCESS bisect: good commit 9e82bf014195d6f0054982c463575cdce24292be git bisect start 6a10bca9b608df445baa23c3bfafc510d93d425b 9e82bf014195d6f0054982c463575cdce24292be -- /c/kernel-tests/linear-bisect: ["-b", "6a10bca9b608df445baa23c3bfafc510d93d425b", "-g", "9e82bf014195d6f0054982c463575cdce24292be", "/c/kernel-tests/bisect-test-boot-failure.sh", "/c/boot-bisect/linux-5/obj-bisect"] Bisecting: 6742 revisions left to test after this (roughly 13 steps) [b223c9734e211bf68f55842e0fc9c4a563517555] Merge remote-tracking branch 'thermal/next' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:b223c9734e211bf68f55842e0fc9c4a563517555:bisect-linux-5 2014-09-19 20:31:31 b223c9734e211bf68f55842e0fc9c4a563517555 compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-b223c9734e211bf68f55842e0fc9c4a563517555 Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/b223c9734e211bf68f55842e0fc9c4a563517555 waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-b223c9734e211bf68f55842e0fc9c4a563517555 2014-09-19 20:36:32 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-b223c9734e211bf68f55842e0fc9c4a563517555 Retry build .. waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-b223c9734e211bf68f55842e0fc9c4a563517555 kernel: /kernel/x86_64-randconfig-ib1-09191856/b223c9734e211bf68f55842e0fc9c4a563517555/vmlinuz-3.17.0-rc5-01943-gb223c97 2014-09-19 20:38:32 detecting boot state .......................................................................................................................................................................................... 1................................................... 2 3 4 16 29..... 30......... 32 35 67 131 180 242 261 272... TEST FAILURE [ 1.202144] PCI: CLS 0 bytes, default 64 [ 1.205917] Unpacking initramfs... [ 1.205917] Unpacking initramfs... [ 1.206873] Initramfs unpacking failed: junk in compressed archive [ 1.206873] Initramfs unpacking failed: junk in compressed archive [ 1.213389] general protection fault: 0000 [#1] [ 1.213389] general protection fault: 0000 [#1] SMP SMP [ 1.215789] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc5-01943-gb223c97 #1 [ 1.215789] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc5-01943-gb223c97 #1 [ 1.216015] task: ffff88000018e000 ti: ffff880000190000 task.ti: ffff880000190000 [ 1.216015] task: ffff88000018e000 ti: ffff880000190000 task.ti: ffff880000190000 [ 1.216015] RIP: 0010:[] [ 1.216015] RIP: 0010:[] [] free_reserved_area+0x86/0x161 [] free_reserved_area+0x86/0x161 [ 1.216015] RSP: 0000:ffff880000193df8 EFLAGS: 00010206 [ 1.216015] RSP: 0000:ffff880000193df8 EFLAGS: 00010206 [ 1.216015] RAX: ccccccccccccccec RBX: ffff88000f2c8360 RCX: 0000000000000000 [ 1.216015] RAX: ccccccccccccccec RBX: ffff88000f2c8360 RCX: 0000000000000000 [ 1.216015] RDX: ffff880092935000 RSI: 0000000000018be2 RDI: 0000000000000020 [ 1.216015] RDX: ffff880092935000 RSI: 0000000000018be2 RDI: 0000000000000020 [ 1.216015] RBP: ffff880000193e38 R08: ffff880013fe0000 R09: 0000000000000000 [ 1.216015] RBP: ffff880000193e38 R08: ffff880013fe0000 R09: 0000000000000000 [ 1.216015] R10: 000000000000053f R11: 0000000000000000 R12: 0000000000012935 [ 1.216015] R10: 000000000000053f R11: 0000000000000000 R12: 0000000000012935 [ 1.216015] R13: ffffffff91149c3e R14: 0000000000000008 R15: ffff880012935000 [ 1.216015] R13: ffffffff91149c3e R14: 0000000000000008 R15: ffff880012935000 [ 1.216015] FS: 0000000000000000(0000) GS:ffff88000f800000(0000) knlGS:0000000000000000 [ 1.216015] FS: 0000000000000000(0000) GS:ffff88000f800000(0000) knlGS:0000000000000000 [ 1.216015] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.216015] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.216015] CR2: 00000000ffffffff CR3: 0000000011408000 CR4: 00000000000006f0 [ 1.216015] CR2: 00000000ffffffff CR3: 0000000011408000 CR4: 00000000000006f0 [ 1.216015] Stack: [ 1.216015] Stack: [ 1.216015] 000000cc91149c3e [ 1.216015] 000000cc91149c3e ffff880013fe0000 ffff880013fe0000 ffff88001292d000 ffff88001292d000 ffff88001292d000 ffff88001292d000 [ 1.216015] ffff880013fe0000 [ 1.216015] ffff880013fe0000 00000000000016b3 00000000000016b3 ffffffff91149c3e ffffffff91149c3e ffff880013fe0000 ffff880013fe0000 [ 1.216015] ffff880000193e70 [ 1.216015] ffff880000193e70 ffffffff8fc53692 ffffffff8fc53692 ffff880000000000 ffff880000000000 ffffffff91a777c9 ffffffff91a777c9 [ 1.216015] Call Trace: [ 1.216015] Call Trace: [ 1.216015] [] free_init_pages+0xba/0xcc [ 1.216015] [] free_init_pages+0xba/0xcc [ 1.216015] [] ? do_header+0x18d/0x18d [ 1.216015] [] ? do_header+0x18d/0x18d [ 1.216015] [] free_initrd_mem+0x28/0x31 [ 1.216015] [] free_initrd_mem+0x28/0x31 [ 1.216015] [] populate_rootfs+0x167/0x19c [ 1.216015] [] populate_rootfs+0x167/0x19c [ 1.216015] [] do_one_initcall+0x19e/0x28a [ 1.216015] [] do_one_initcall+0x19e/0x28a [ 1.216015] [] kernel_init_freeable+0x1e8/0x2de [ 1.216015] [] kernel_init_freeable+0x1e8/0x2de [ 1.216015] [] ? rest_init+0x15e/0x15e [ 1.216015] [] ? rest_init+0x15e/0x15e [ 1.216015] [] kernel_init+0x10/0x181 [ 1.216015] [] kernel_init+0x10/0x181 [ 1.216015] [] ret_from_fork+0x7c/0xb0 [ 1.216015] [] ret_from_fork+0x7c/0xb0 [ 1.216015] [] ? rest_init+0x15e/0x15e [ 1.216015] [] ? rest_init+0x15e/0x15e [ 1.216015] Code: [ 1.216015] Code: ff ff 05 05 a5 a5 e3 e3 b7 b7 02 02 4c 4c 89 89 ff ff 89 89 55 55 c4 c4 4c 4c 89 89 45 45 c8 c8 e8 e8 12 12 a6 a6 ff ff ff ff 48 48 c1 c1 e8 e8 0c 0c 48 48 ff ff 05 05 93 93 e3 e3 b7 b7 02 02 49 49 89 89 c4 c4 48 48 89 89 c7 c7 e8 e8 b7 b7 a6 a6 ff ff ff ff <48> <48> 8b 8b 18 18 48 48 ff ff 05 05 86 86 e3 e3 b7 b7 02 02 4d 4d 6b 6b e4 e4 38 38 48 48 ff ff 05 05 8b 8b b5 b5 b7 b7 02 02 [ 1.216015] RIP [ 1.216015] RIP [] free_reserved_area+0x86/0x161 [] free_reserved_area+0x86/0x161 [ 1.216015] RSP [ 1.216015] RSP [ 1.359226] ---[ end trace 365dfbe6e9a31e7c ]--- [ 1.359226] ---[ end trace 365dfbe6e9a31e7c ]--- /kernel/x86_64-randconfig-ib1-09191856/b223c9734e211bf68f55842e0fc9c4a563517555/dmesg-yocto-ivb41-19:20140919225259:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/b223c9734e211bf68f55842e0fc9c4a563517555/dmesg-yocto-ivb41-26:20140919225315:x86_64-randconfig-ib1-09191856:: 258:2:16 all_good:bad:all_bad boots 2014-09-19 22:53:26 REPEAT COUNT: 300 # /c/boot-bisect/linux-5/obj-bisect/.repeat Bisecting: 1943 revisions left to test after this (roughly 11 steps) [3ff56eb20425c9849d0a8cdfcee465d7c75db1c7] Merge remote-tracking branch 'samsung/for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:3ff56eb20425c9849d0a8cdfcee465d7c75db1c7:bisect-linux-5 2014-09-19 22:53:29 3ff56eb20425c9849d0a8cdfcee465d7c75db1c7 compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-3ff56eb20425c9849d0a8cdfcee465d7c75db1c7 Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/3ff56eb20425c9849d0a8cdfcee465d7c75db1c7 waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-3ff56eb20425c9849d0a8cdfcee465d7c75db1c7 2014-09-19 23:08:29 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-3ff56eb20425c9849d0a8cdfcee465d7c75db1c7 Retry build .. waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-3ff56eb20425c9849d0a8cdfcee465d7c75db1c7 kernel: /kernel/x86_64-randconfig-ib1-09191856/3ff56eb20425c9849d0a8cdfcee465d7c75db1c7/vmlinuz-3.17.0-rc5-00829-g3ff56eb 2014-09-19 23:16:29 detecting boot state 6 8 126...... 127 TEST FAILURE [ 1.103868] PCI: CLS 0 bytes, default 64 [ 1.105836] Unpacking initramfs... [ 1.105836] Unpacking initramfs... [ 1.106864] Initramfs unpacking failed: junk in compressed archive [ 1.106864] Initramfs unpacking failed: junk in compressed archive [ 1.109673] general protection fault: 0000 [#1] [ 1.109673] general protection fault: 0000 [#1] SMP SMP [ 1.111032] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc5-00829-g3ff56eb #1 [ 1.111032] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc5-00829-g3ff56eb #1 [ 1.112935] task: ffff88000018e000 ti: ffff880000190000 task.ti: ffff880000190000 [ 1.112935] task: ffff88000018e000 ti: ffff880000190000 task.ti: ffff880000190000 [ 1.112935] RIP: 0010:[] [ 1.112935] RIP: 0010:[] [] free_reserved_area+0x86/0x161 [] free_reserved_area+0x86/0x161 [ 1.112935] RSP: 0000:ffff880000193df8 EFLAGS: 00010206 [ 1.112935] RSP: 0000:ffff880000193df8 EFLAGS: 00010206 [ 1.112935] RAX: ccccccccccccccec RBX: ffff88000f2c8328 RCX: 0000000000000000 [ 1.112935] RAX: ccccccccccccccec RBX: ffff88000f2c8328 RCX: 0000000000000000 [ 1.112935] RDX: ffff880092934000 RSI: 0000000000018bd0 RDI: 0000000000000020 [ 1.112935] RDX: ffff880092934000 RSI: 0000000000018bd0 RDI: 0000000000000020 [ 1.112935] RBP: ffff880000193e38 R08: ffff880013fe0000 R09: 0000000000000000 [ 1.112935] RBP: ffff880000193e38 R08: ffff880013fe0000 R09: 0000000000000000 [ 1.112935] R10: 00000000000004e4 R11: 0000000000000000 R12: 0000000000012934 [ 1.112935] R10: 00000000000004e4 R11: 0000000000000000 R12: 0000000000012934 [ 1.112935] R13: ffffffff91149a8e R14: 0000000000000007 R15: ffff880012934000 [ 1.112935] R13: ffffffff91149a8e R14: 0000000000000007 R15: ffff880012934000 [ 1.112935] FS: 0000000000000000(0000) GS:ffff88000f800000(0000) knlGS:0000000000000000 [ 1.112935] FS: 0000000000000000(0000) GS:ffff88000f800000(0000) knlGS:0000000000000000 [ 1.112935] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.112935] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.112935] CR2: 00000000ffffffff CR3: 0000000011408000 CR4: 00000000000006f0 [ 1.112935] CR2: 00000000ffffffff CR3: 0000000011408000 CR4: 00000000000006f0 [ 1.112935] Stack: [ 1.112935] Stack: [ 1.112935] 000000cc91149a8e [ 1.112935] 000000cc91149a8e ffff880013fe0000 ffff880013fe0000 ffff88001292d000 ffff88001292d000 ffff88001292d000 ffff88001292d000 [ 1.112935] ffff880013fe0000 [ 1.112935] ffff880013fe0000 00000000000016b3 00000000000016b3 ffffffff91149a8e ffffffff91149a8e ffff880013fe0000 ffff880013fe0000 [ 1.112935] ffff880000193e70 [ 1.112935] ffff880000193e70 ffffffff8fc53692 ffffffff8fc53692 ffff880000000000 ffff880000000000 ffffffff91a777c9 ffffffff91a777c9 [ 1.112935] Call Trace: [ 1.112935] Call Trace: [ 1.112935] [] free_init_pages+0xba/0xcc [ 1.112935] [] free_init_pages+0xba/0xcc [ 1.112935] [] ? do_header+0x18d/0x18d [ 1.112935] [] ? do_header+0x18d/0x18d [ 1.112935] [] free_initrd_mem+0x28/0x31 [ 1.112935] [] free_initrd_mem+0x28/0x31 [ 1.112935] [] populate_rootfs+0x167/0x19c [ 1.112935] [] populate_rootfs+0x167/0x19c [ 1.112935] [] do_one_initcall+0x19e/0x28a [ 1.112935] [] do_one_initcall+0x19e/0x28a [ 1.112935] [] kernel_init_freeable+0x1e8/0x2de [ 1.112935] [] kernel_init_freeable+0x1e8/0x2de [ 1.112935] [] ? rest_init+0x15e/0x15e [ 1.112935] [] ? rest_init+0x15e/0x15e [ 1.112935] [] kernel_init+0x10/0x181 [ 1.112935] [] kernel_init+0x10/0x181 [ 1.112935] [] ret_from_fork+0x7c/0xb0 [ 1.112935] [] ret_from_fork+0x7c/0xb0 [ 1.112935] [] ? rest_init+0x15e/0x15e [ 1.112935] [] ? rest_init+0x15e/0x15e [ 1.112935] Code: [ 1.112935] Code: ff ff 05 05 ac ac d4 d4 b7 b7 02 02 4c 4c 89 89 ff ff 89 89 55 55 c4 c4 4c 4c 89 89 45 45 c8 c8 e8 e8 12 12 a6 a6 ff ff ff ff 48 48 c1 c1 e8 e8 0c 0c 48 48 ff ff 05 05 9a 9a d4 d4 b7 b7 02 02 49 49 89 89 c4 c4 48 48 89 89 c7 c7 e8 e8 b7 b7 a6 a6 ff ff ff ff <48> <48> 8b 8b 18 18 48 48 ff ff 05 05 8d 8d d4 d4 b7 b7 02 02 4d 4d 6b 6b e4 e4 38 38 48 48 ff ff 05 05 92 92 a6 a6 b7 b7 02 02 [ 1.112935] RIP [ 1.112935] RIP [] free_reserved_area+0x86/0x161 [] free_reserved_area+0x86/0x161 [ 1.112935] RSP [ 1.112935] RSP [ 1.173267] ---[ end trace 3e4cea3d47a32829 ]--- [ 1.173267] ---[ end trace 3e4cea3d47a32829 ]--- /kernel/x86_64-randconfig-ib1-09191856/3ff56eb20425c9849d0a8cdfcee465d7c75db1c7/dmesg-yocto-ivb41-37:20140919232119:x86_64-randconfig-ib1-09191856:: 118:1:10 all_good:bad:all_bad boots 2014-09-19 23:21:30 REPEAT COUNT: 300 # /c/boot-bisect/linux-5/obj-bisect/.repeat Bisecting: 829 revisions left to test after this (roughly 10 steps) [13c357909a88e5cc4e6c98435001f9fff0e8c1ed] Merge remote-tracking branch 'arc-current/for-curr' running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:13c357909a88e5cc4e6c98435001f9fff0e8c1ed:bisect-linux-5 2014-09-19 23:21:33 13c357909a88e5cc4e6c98435001f9fff0e8c1ed compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-13c357909a88e5cc4e6c98435001f9fff0e8c1ed Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/13c357909a88e5cc4e6c98435001f9fff0e8c1ed waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-13c357909a88e5cc4e6c98435001f9fff0e8c1ed kernel: /kernel/x86_64-randconfig-ib1-09191856/13c357909a88e5cc4e6c98435001f9fff0e8c1ed/vmlinuz-3.17.0-rc5-00068-g13c3579 2014-09-19 23:23:33 detecting boot state 1 3 16 31 90 151 156 173 270 293.. 295 TEST FAILURE [ 0.783644] PCI: CLS 0 bytes, default 64 [ 0.785116] Unpacking initramfs... [ 0.785116] Unpacking initramfs... [ 0.802826] Initramfs unpacking failed: junk in compressed archive [ 0.802826] Initramfs unpacking failed: junk in compressed archive BUG: kernel boot hang Elapsed time: 305 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-ib1-09191856/13c357909a88e5cc4e6c98435001f9fff0e8c1ed/vmlinuz-3.17.0-rc5-00068-g13c3579 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:13c357909a88e5cc4e6c98435001f9fff0e8c1ed:bisect-linux-5/.vmlinuz-13c357909a88e5cc4e6c98435001f9fff0e8c1ed-20140919232304-155-ivb41 branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-ib1-09191856/13c357909a88e5cc4e6c98435001f9fff0e8c1ed/vmlinuz-3.17.0-rc5-00068-g13c3579 drbd.minor_count=8' -initrd /kernel-tests/initrd/quantal-core-x86_64.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-ivb41-17 -serial file:/dev/shm/kboot/serial-quantal-ivb41-17 -daemonize -display none -monitor null /kernel/x86_64-randconfig-ib1-09191856/13c357909a88e5cc4e6c98435001f9fff0e8c1ed/dmesg-yocto-ivb41-57:20140919232946:x86_64-randconfig-ib1-09191856:: 277:1:19 all_good:bad:all_bad boots 2014-09-19 23:30:04 REPEAT COUNT: 300 # /c/boot-bisect/linux-5/obj-bisect/.repeat Bisecting: 68 revisions left to test after this (roughly 7 steps) [37504a3be90b69438426d74ccf467a9fe192932b] Merge tag 'gfs2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:37504a3be90b69438426d74ccf467a9fe192932b:bisect-linux-5 2014-09-19 23:30:04 37504a3be90b69438426d74ccf467a9fe192932b compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-37504a3be90b69438426d74ccf467a9fe192932b Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/37504a3be90b69438426d74ccf467a9fe192932b waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-37504a3be90b69438426d74ccf467a9fe192932b 2014-09-19 23:36:04 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-37504a3be90b69438426d74ccf467a9fe192932b Retry build .. kernel: /kernel/x86_64-randconfig-ib1-09191856/37504a3be90b69438426d74ccf467a9fe192932b/vmlinuz-3.17.0-rc5-00024-g37504a3b 2014-09-19 23:37:04 detecting boot state ..... 35 73 134 210 217 232 295. 296 297 298 299. 300 SUCCESS Bisecting: 44 revisions left to test after this (roughly 6 steps) [153a9f131f50420b7ce008c94f1c6374cbc460d7] Fix unbalanced mutex in dma_pool_create(). running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:153a9f131f50420b7ce008c94f1c6374cbc460d7:bisect-linux-5 2014-09-19 23:46:35 153a9f131f50420b7ce008c94f1c6374cbc460d7 compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-153a9f131f50420b7ce008c94f1c6374cbc460d7 Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/153a9f131f50420b7ce008c94f1c6374cbc460d7 waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-153a9f131f50420b7ce008c94f1c6374cbc460d7 2014-09-19 23:49:35 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-153a9f131f50420b7ce008c94f1c6374cbc460d7 Retry build .. kernel: /kernel/x86_64-randconfig-ib1-09191856/153a9f131f50420b7ce008c94f1c6374cbc460d7/vmlinuz-3.17.0-rc5-00040-g153a9f1 2014-09-19 23:50:35 detecting boot state . 3 6 32 94 161 184. 290 292 294 296.... TEST FAILURE [ 1.183574] PCI: CLS 0 bytes, default 64 [ 1.188207] Unpacking initramfs... [ 1.188207] Unpacking initramfs... [ 1.190913] Initramfs unpacking failed: junk in compressed archive [ 1.190913] Initramfs unpacking failed: junk in compressed archive [ 1.200043] [ 1.200043] [ 1.200062] ================================= /kernel/x86_64-randconfig-ib1-09191856/153a9f131f50420b7ce008c94f1c6374cbc460d7/dmesg-yocto-ivb41-105:20140919235829:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/153a9f131f50420b7ce008c94f1c6374cbc460d7/dmesg-yocto-ivb41-35:20140919235829:x86_64-randconfig-ib1-09191856:: 280:2:18 all_good:bad:all_bad boots 2014-09-19 23:58:52 REPEAT COUNT: 300 # /c/boot-bisect/linux-5/obj-bisect/.repeat Bisecting: 16 revisions left to test after this (roughly 5 steps) [27180f7de7ce16aecfc75c92942cb42f4053df72] Merge tag 'spi-v3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:27180f7de7ce16aecfc75c92942cb42f4053df72:bisect-linux-5 2014-09-19 23:58:52 27180f7de7ce16aecfc75c92942cb42f4053df72 compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-27180f7de7ce16aecfc75c92942cb42f4053df72 Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/27180f7de7ce16aecfc75c92942cb42f4053df72 waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-27180f7de7ce16aecfc75c92942cb42f4053df72 kernel: /kernel/x86_64-randconfig-ib1-09191856/27180f7de7ce16aecfc75c92942cb42f4053df72/vmlinuz-3.17.0-rc5-00037-g27180f7 2014-09-20 00:02:52 detecting boot state . 15 25 35.... 36 41 73 115 164 222 236 259 294. TEST FAILURE [ 1.024152] PCI: CLS 0 bytes, default 64 [ 1.025657] Unpacking initramfs... [ 1.025657] Unpacking initramfs... [ 1.026552] Initramfs unpacking failed: junk in compressed archive [ 1.026552] Initramfs unpacking failed: junk in compressed archive [ 1.029832] general protection fault: 0000 [#1] [ 1.029832] general protection fault: 0000 [#1] SMP SMP [ 1.031392] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc5-00037-g27180f7 #1 [ 1.031392] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc5-00037-g27180f7 #1 [ 1.033144] task: ffff88000018e000 ti: ffff880000190000 task.ti: ffff880000190000 [ 1.033144] task: ffff88000018e000 ti: ffff880000190000 task.ti: ffff880000190000 [ 1.033144] RIP: 0010:[] [ 1.033144] RIP: 0010:[] [] free_reserved_area+0x86/0x161 [] free_reserved_area+0x86/0x161 [ 1.033144] RSP: 0000:ffff880000193df8 EFLAGS: 00010206 [ 1.033144] RSP: 0000:ffff880000193df8 EFLAGS: 00010206 [ 1.033144] RAX: ccccccccccccccec RBX: ffff88000f2c8328 RCX: 0000000000000000 [ 1.033144] RAX: ccccccccccccccec RBX: ffff88000f2c8328 RCX: 0000000000000000 [ 1.033144] RDX: ffff880092934000 RSI: 0000000000018a21 RDI: 0000000000000020 [ 1.033144] RDX: ffff880092934000 RSI: 0000000000018a21 RDI: 0000000000000020 [ 1.033144] RBP: ffff880000193e38 R08: ffff880013fe0000 R09: 0000000000000000 [ 1.033144] RBP: ffff880000193e38 R08: ffff880013fe0000 R09: 0000000000000000 [ 1.033144] R10: 00000000000004b5 R11: 0000000000000000 R12: 0000000000012934 [ 1.033144] R10: 00000000000004b5 R11: 0000000000000000 R12: 0000000000012934 [ 1.033144] R13: ffffffff91149a3e R14: 0000000000000007 R15: ffff880012934000 [ 1.033144] R13: ffffffff91149a3e R14: 0000000000000007 R15: ffff880012934000 [ 1.033144] FS: 0000000000000000(0000) GS:ffff88000f800000(0000) knlGS:0000000000000000 [ 1.033144] FS: 0000000000000000(0000) GS:ffff88000f800000(0000) knlGS:0000000000000000 [ 1.033144] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.033144] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.033144] CR2: 00000000ffffffff CR3: 0000000011408000 CR4: 00000000000006f0 [ 1.033144] CR2: 00000000ffffffff CR3: 0000000011408000 CR4: 00000000000006f0 [ 1.033144] Stack: [ 1.033144] Stack: [ 1.033144] 000000cc91149a3e [ 1.033144] 000000cc91149a3e ffff880013fe0000 ffff880013fe0000 ffff88001292d000 ffff88001292d000 ffff88001292d000 ffff88001292d000 [ 1.033144] ffff880013fe0000 [ 1.033144] ffff880013fe0000 00000000000016b3 00000000000016b3 ffffffff91149a3e ffffffff91149a3e ffff880013fe0000 ffff880013fe0000 [ 1.033144] ffff880000193e70 [ 1.033144] ffff880000193e70 ffffffff8fc53692 ffffffff8fc53692 ffff880000000000 ffff880000000000 ffffffff91a777c9 ffffffff91a777c9 [ 1.033144] Call Trace: [ 1.033144] Call Trace: [ 1.033144] [] free_init_pages+0xba/0xcc [ 1.033144] [] free_init_pages+0xba/0xcc [ 1.033144] [] ? do_header+0x18d/0x18d [ 1.033144] [] ? do_header+0x18d/0x18d [ 1.033144] [] free_initrd_mem+0x28/0x31 [ 1.033144] [] free_initrd_mem+0x28/0x31 [ 1.033144] [] populate_rootfs+0x167/0x19c [ 1.033144] [] populate_rootfs+0x167/0x19c [ 1.033144] [] do_one_initcall+0x19e/0x28a [ 1.033144] [] do_one_initcall+0x19e/0x28a [ 1.033144] [] kernel_init_freeable+0x1e8/0x2de [ 1.033144] [] kernel_init_freeable+0x1e8/0x2de [ 1.033144] [] ? rest_init+0x15e/0x15e [ 1.033144] [] ? rest_init+0x15e/0x15e [ 1.033144] [] kernel_init+0x10/0x181 [ 1.033144] [] kernel_init+0x10/0x181 [ 1.033144] [] ret_from_fork+0x7c/0xb0 [ 1.033144] [] ret_from_fork+0x7c/0xb0 [ 1.033144] [] ? rest_init+0x15e/0x15e [ 1.033144] [] ? rest_init+0x15e/0x15e [ 1.033144] Code: [ 1.033144] Code: ff ff 05 05 ac ac d4 d4 b7 b7 02 02 4c 4c 89 89 ff ff 89 89 55 55 c4 c4 4c 4c 89 89 45 45 c8 c8 e8 e8 12 12 a6 a6 ff ff ff ff 48 48 c1 c1 e8 e8 0c 0c 48 48 ff ff 05 05 9a 9a d4 d4 b7 b7 02 02 49 49 89 89 c4 c4 48 48 89 89 c7 c7 e8 e8 b7 b7 a6 a6 ff ff ff ff <48> <48> 8b 8b 18 18 48 48 ff ff 05 05 8d 8d d4 d4 b7 b7 02 02 4d 4d 6b 6b e4 e4 38 38 48 48 ff ff 05 05 92 92 a6 a6 b7 b7 02 02 [ 1.033144] RIP [ 1.033144] RIP [] free_reserved_area+0x86/0x161 [] free_reserved_area+0x86/0x161 [ 1.033144] RSP [ 1.033144] RSP [ 1.109805] ---[ end trace edfba1fe303d10f1 ]--- [ 1.109805] ---[ end trace edfba1fe303d10f1 ]--- /kernel/x86_64-randconfig-ib1-09191856/27180f7de7ce16aecfc75c92942cb42f4053df72/dmesg-yocto-ivb41-59:20140920001143:x86_64-randconfig-ib1-09191856:: 280:1:15 all_good:bad:all_bad boots 2014-09-20 00:11:53 REPEAT COUNT: 300 # /c/boot-bisect/linux-5/obj-bisect/.repeat Bisecting: 13 revisions left to test after this (roughly 4 steps) [8ba4caf1ee1585f018d32ab924244c9589bc9f37] Revert "init: make rootdelay=N consistent with rootwait behaviour" running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:8ba4caf1ee1585f018d32ab924244c9589bc9f37:bisect-linux-5 2014-09-20 00:11:54 8ba4caf1ee1585f018d32ab924244c9589bc9f37 compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-8ba4caf1ee1585f018d32ab924244c9589bc9f37 Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/8ba4caf1ee1585f018d32ab924244c9589bc9f37 waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-8ba4caf1ee1585f018d32ab924244c9589bc9f37 kernel: /kernel/x86_64-randconfig-ib1-09191856/8ba4caf1ee1585f018d32ab924244c9589bc9f37/vmlinuz-3.17.0-rc5-00025-g8ba4caf 2014-09-20 00:13:54 detecting boot state 6. 122 132 134 185 235 240 266 293 294 TEST FAILURE [ 0.659794] PCI: CLS 0 bytes, default 64 [ 0.660921] Unpacking initramfs... [ 0.660921] Unpacking initramfs... [ 0.665352] Initramfs unpacking failed: junk in compressed archive [ 0.665352] Initramfs unpacking failed: junk in compressed archive BUG: kernel boot hang Elapsed time: 305 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-ib1-09191856/8ba4caf1ee1585f018d32ab924244c9589bc9f37/vmlinuz-3.17.0-rc5-00025-g8ba4caf -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:8ba4caf1ee1585f018d32ab924244c9589bc9f37:bisect-linux-5/.vmlinuz-8ba4caf1ee1585f018d32ab924244c9589bc9f37-20140920001327-213-ivb41 branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-ib1-09191856/8ba4caf1ee1585f018d32ab924244c9589bc9f37/vmlinuz-3.17.0-rc5-00025-g8ba4caf drbd.minor_count=8' -initrd /kernel-tests/initrd/quantal-core-x86_64.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-ivb41-102 -serial file:/dev/shm/kboot/serial-quantal-ivb41-102 -daemonize -display none -monitor null /kernel/x86_64-randconfig-ib1-09191856/8ba4caf1ee1585f018d32ab924244c9589bc9f37/dmesg-yocto-kbuild-4:20140920001647:x86_64-randconfig-ib1-09191856:3.17.0-rc5-00025-g8ba4caf:1 281:1:14 all_good:bad:all_bad boots 2014-09-20 00:19:24 REPEAT COUNT: 300 # /c/boot-bisect/linux-5/obj-bisect/.repeat 8ba4caf1ee1585f018d32ab924244c9589bc9f37 is the first bad commit commit 8ba4caf1ee1585f018d32ab924244c9589bc9f37 Author: Paul Gortmaker AuthorDate: Wed Sep 17 10:57:45 2014 -0400 Commit: Linus Torvalds CommitDate: Wed Sep 17 08:02:07 2014 -0700 Revert "init: make rootdelay=N consistent with rootwait behaviour" This reverts commit 4dfe694f616e00e6fd83e5bbcd7a3c4d7113493d. In that, we did: Here we move the rootdelay code to be right beside the rootwait code, so that their behaviour is consistent. ...which is fine, but in hindsight, perhaps moving the rootwait to be beside the rootdelay would have been better. We also indicated: It should be noted that in doing so, the actions based on the saved_root_name[0] and initrd_load() were previously put on hold by rootdelay=N and now currently will not be delayed. However, I think consistent behaviour is more important than matching historical behaviour of delaying the above two operations. But Pavel reported an instance where an ARM target with root on MMC was failing to mount root, and Russell diagnosed it to the fact that the call to set ROOT_DEV within the saved_root_name[0] processing block mentioned above was no longer being delayed. Rather than moving both wait clauses to the original position of rootdelay and risking unearthing other possible corner case breakage at this point in time, we simply revert now and we can revisit trying the alternate/earlier location in another development cycle. Cc: Pavel Machek Cc: Russell King Cc: Andrew Morton Signed-off-by: Paul Gortmaker Signed-off-by: Linus Torvalds init/do_mounts.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) Previous HEAD position was 8ba4caf... Revert "init: make rootdelay=N consistent with rootwait behaviour" HEAD is now at 37504a3b... Merge tag 'gfs2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:37504a3be90b69438426d74ccf467a9fe192932b:bisect-linux-5 2014-09-20 00:19:27 37504a3be90b69438426d74ccf467a9fe192932b reuse /kernel/x86_64-randconfig-ib1-09191856/37504a3be90b69438426d74ccf467a9fe192932b/vmlinuz-3.17.0-rc5-00024-g37504a3b 2014-09-20 00:19:27 detecting boot state 1 4 6 86 97 113 217 233 241 299 376 379 380 505 TEST FAILURE [ 0.983687] PCI: CLS 0 bytes, default 64 [ 0.985440] Unpacking initramfs... [ 0.985440] Unpacking initramfs... [ 0.994696] Initramfs unpacking failed: junk in compressed archive [ 0.994696] Initramfs unpacking failed: junk in compressed archive BUG: kernel boot hang Elapsed time: 305 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-ib1-09191856/37504a3be90b69438426d74ccf467a9fe192932b/vmlinuz-3.17.0-rc5-00024-g37504a3b -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:37504a3be90b69438426d74ccf467a9fe192932b:bisect-linux-5/.vmlinuz-37504a3be90b69438426d74ccf467a9fe192932b-20140919233639-59-ivb41 branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-ib1-09191856/37504a3be90b69438426d74ccf467a9fe192932b/vmlinuz-3.17.0-rc5-00024-g37504a3b drbd.minor_count=8' -initrd /kernel-tests/initrd/quantal-core-x86_64.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-ivb41-101 -serial file:/dev/shm/kboot/serial-quantal-ivb41-101 -daemonize -display none -monitor null /kernel/x86_64-randconfig-ib1-09191856/37504a3be90b69438426d74ccf467a9fe192932b/dmesg-yocto-ivb41-29:20140920002616:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/37504a3be90b69438426d74ccf467a9fe192932b/dmesg-yocto-ivb41-79:20140920002612:x86_64-randconfig-ib1-09191856:: 768:2:39 all_good:bad:all_bad boots 2014-09-20 00:26:28 bad bisect, retry with increased repeat count 900 Previous HEAD position was 37504a3b... Merge tag 'gfs2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes HEAD is now at 6a10bca... Add linux-next specific files for 20140919 git checkout 9e82bf014195d6f0054982c463575cdce24292be ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:9e82bf014195d6f0054982c463575cdce24292be:bisect-linux-5 2014-09-20 00:26:39 9e82bf014195d6f0054982c463575cdce24292be reuse /kernel/x86_64-randconfig-ib1-09191856/9e82bf014195d6f0054982c463575cdce24292be/vmlinuz-3.17.0-rc5 2014-09-20 00:26:40 detecting boot state ..... 40 42 55 93 99 100 139 155 167 187 233 238.................. 239 240 247 264 343 388 391. 393 399 401 521 527 540 626 658 679 744 810.. 817. TEST FAILURE [ 0.570956] PCI: CLS 0 bytes, default 64 [ 0.571975] Unpacking initramfs... [ 0.571975] Unpacking initramfs... [ 0.577260] Initramfs unpacking failed: junk in compressed archive [ 0.577260] Initramfs unpacking failed: junk in compressed archive [ 0.580015] general protection fault: 0000 [#1] [ 0.580015] general protection fault: 0000 [#1] SMP SMP [ 0.580015] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc5 #77 [ 0.580015] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc5 #77 [ 0.580015] task: ffff88000018e000 ti: ffff880000190000 task.ti: ffff880000190000 [ 0.580015] task: ffff88000018e000 ti: ffff880000190000 task.ti: ffff880000190000 [ 0.580015] RIP: 0010:[] [ 0.580015] RIP: 0010:[] [] __bfs+0x183/0x279 [] __bfs+0x183/0x279 [ 0.580015] RSP: 0000:ffff88000fd03d38 EFLAGS: 00010093 [ 0.580015] RSP: 0000:ffff88000fd03d38 EFLAGS: 00010093 [ 0.580015] RAX: 0000000000000074 RBX: ffffffff92aa9700 RCX: cccccccccccccccc [ 0.580015] RAX: 0000000000000074 RBX: ffffffff92aa9700 RCX: cccccccccccccccc [ 0.580015] RDX: 0000000000000a32 RSI: ffffffff92750280 RDI: ffff88000fd03e10 [ 0.580015] RDX: 0000000000000a32 RSI: ffffffff92750280 RDI: ffff88000fd03e10 [ 0.580015] RBP: ffff88000fd03d78 R08: 0000000000000001 R09: 0000000000000901 [ 0.580015] RBP: ffff88000fd03d78 R08: 0000000000000001 R09: 0000000000000901 [ 0.580015] R10: 00000000000005a5 R11: fffffffffffffffd R12: ffffffff90117e02 [ 0.580015] R10: 00000000000005a5 R11: fffffffffffffffd R12: ffffffff90117e02 [ 0.580015] R13: ffff88000fd03e08 R14: 0000000000000001 R15: ffff88000fd03e10 [ 0.580015] R13: ffff88000fd03e08 R14: 0000000000000001 R15: ffff88000fd03e10 [ 0.580015] FS: 0000000000000000(0000) GS:ffff88000fd00000(0000) knlGS:0000000000000000 [ 0.580015] FS: 0000000000000000(0000) GS:ffff88000fd00000(0000) knlGS:0000000000000000 [ 0.580015] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.580015] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.580015] CR2: 00000000ffffffff CR3: 0000000011808000 CR4: 00000000000006e0 [ 0.580015] CR2: 00000000ffffffff CR3: 0000000011808000 CR4: 00000000000006e0 [ 0.580015] Stack: [ 0.580015] Stack: [ 0.580015] 0000000200000000 [ 0.580015] 0000000200000000 ffffffff92750280 ffffffff92750280 ffffffff92750fc0 ffffffff92750fc0 ffff88000fd03e10 ffff88000fd03e10 [ 0.580015] ffffffff92750280 [ 0.580015] ffffffff92750280 ffff88000fd03e08 ffff88000fd03e08 ffff88000018e770 ffff88000018e770 ffff88000018e000 ffff88000018e000 [ 0.580015] ffff88000fd03d88 [ 0.580015] ffff88000fd03d88 ffffffff901189f1 ffffffff901189f1 ffff88000fd03db0 ffff88000fd03db0 ffffffff90118b12 ffffffff90118b12 [ 0.580015] Call Trace: [ 0.580015] Call Trace: [ 0.580015] [ 0.580015] [ 0.580015] [ 0.580015] [] __bfs_forwards+0x16/0x1f [] __bfs_forwards+0x16/0x1f [ 0.580015] [] check_noncircular+0x86/0x94 [ 0.580015] [] check_noncircular+0x86/0x94 [ 0.580015] [] __lock_acquire+0x1123/0x1925 [ 0.580015] [] __lock_acquire+0x1123/0x1925 [ 0.580015] [] lock_acquire+0xa1/0xdd [ 0.580015] [] lock_acquire+0xa1/0xdd [ 0.580015] [] ? lock_acquire+0xa1/0xdd [ 0.580015] [] ? lock_acquire+0xa1/0xdd [ 0.580015] [] ? write_seqlock+0x18/0x31 [ 0.580015] [] ? write_seqlock+0x18/0x31 [ 0.580015] [] _raw_spin_lock+0x47/0x6b [ 0.580015] [] _raw_spin_lock+0x47/0x6b [ 0.580015] [] ? write_seqlock+0x18/0x31 [ 0.580015] [] ? write_seqlock+0x18/0x31 [ 0.580015] [] write_seqlock+0x18/0x31 [ 0.580015] [] write_seqlock+0x18/0x31 [ 0.580015] [] vtime_account_system+0x20/0x4a [ 0.580015] [] vtime_account_system+0x20/0x4a [ 0.580015] [] vtime_common_account_irq_enter+0x65/0x6e [ 0.580015] [] vtime_common_account_irq_enter+0x65/0x6e [ 0.580015] [] vtime_account_irq_enter+0x30/0x39 [ 0.580015] [] vtime_account_irq_enter+0x30/0x39 [ 0.580015] [] irq_enter+0x92/0xb6 [ 0.580015] [] irq_enter+0x92/0xb6 [ 0.580015] [] entering_irq+0x10/0x25 [ 0.580015] [] entering_irq+0x10/0x25 [ 0.580015] [] entering_ack_irq+0x1c/0x25 [ 0.580015] [] entering_ack_irq+0x1c/0x25 [ 0.580015] [] smp_apic_timer_interrupt+0x23/0x4e [ 0.580015] [] smp_apic_timer_interrupt+0x23/0x4e [ 0.580015] [] apic_timer_interrupt+0x6f/0x80 [ 0.580015] [] apic_timer_interrupt+0x6f/0x80 [ 0.580015] [ 0.580015] [ 0.580015] [ 0.580015] [] ? arch_local_irq_restore+0x27/0x35 [] ? arch_local_irq_restore+0x27/0x35 [ 0.580015] [] lock_acquire+0xc3/0xdd [ 0.580015] [] lock_acquire+0xc3/0xdd [ 0.580015] [] ? adjust_managed_page_count+0x20/0x59 [ 0.580015] [] ? adjust_managed_page_count+0x20/0x59 [ 0.580015] [] _raw_spin_lock+0x47/0x6b [ 0.580015] [] _raw_spin_lock+0x47/0x6b [ 0.580015] [] ? adjust_managed_page_count+0x20/0x59 [ 0.580015] [] ? adjust_managed_page_count+0x20/0x59 [ 0.580015] [] adjust_managed_page_count+0x20/0x59 [ 0.580015] [] adjust_managed_page_count+0x20/0x59 [ 0.580015] [] free_reserved_area+0xf9/0x161 [ 0.580015] [] free_reserved_area+0xf9/0x161 [ 0.580015] [] free_init_pages+0xba/0xcc [ 0.580015] [] free_init_pages+0xba/0xcc [ 0.580015] [] ? do_header+0x18d/0x18d [ 0.580015] [] ? do_header+0x18d/0x18d [ 0.580015] [] free_initrd_mem+0x28/0x31 [ 0.580015] [] free_initrd_mem+0x28/0x31 [ 0.580015] [] populate_rootfs+0x167/0x19c [ 0.580015] [] populate_rootfs+0x167/0x19c [ 0.580015] [] do_one_initcall+0x19e/0x28a [ 0.580015] [] do_one_initcall+0x19e/0x28a [ 0.580015] [] kernel_init_freeable+0x1e8/0x2de [ 0.580015] [] kernel_init_freeable+0x1e8/0x2de [ 0.580015] [] ? rest_init+0x15e/0x15e [ 0.580015] [] ? rest_init+0x15e/0x15e [ 0.580015] [] kernel_init+0x10/0x181 [ 0.580015] [] kernel_init+0x10/0x181 [ 0.580015] [] ret_from_fork+0x7c/0xb0 [ 0.580015] [] ret_from_fork+0x7c/0xb0 [ 0.580015] [] ? rest_init+0x15e/0x15e [ 0.580015] [] ? rest_init+0x15e/0x15e [ 0.580015] Code: [ 0.580015] Code: c7 c7 c7 c7 20 20 ed ed 54 54 91 91 48 48 89 89 45 45 c0 c0 48 48 ff ff 05 05 30 30 44 44 0f 0f 02 02 e8 e8 92 92 ca ca fb fb ff ff 48 48 ff ff 05 05 2c 2c 44 44 0f 0f 02 02 48 48 8b 8b 45 45 c0 c0 48 48 8b 8b 4b 4b 10 10 8b 8b 15 15 fe fe 71 71 19 19 02 02 <39> <39> 51 51 2c 2c 0f 0f 84 84 b2 b2 00 00 00 00 00 00 48 48 ff ff 05 05 66 66 44 44 0f 0f 02 02 48 48 ff ff 05 05 d7 d7 43 43 [ 0.580015] RIP [ 0.580015] RIP [] __bfs+0x183/0x279 [] __bfs+0x183/0x279 [ 0.580015] RSP [ 0.580015] RSP [ 0.580015] ---[ end trace 9164c3509b761f8b ]--- [ 0.580015] ---[ end trace 9164c3509b761f8b ]--- /kernel/x86_64-randconfig-ib1-09191856/9e82bf014195d6f0054982c463575cdce24292be/dmesg-yocto-ivb41-6:20140920005517:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/9e82bf014195d6f0054982c463575cdce24292be/dmesg-yocto-kbuild-15:20140920005240:x86_64-randconfig-ib1-09191856:3.17.0-rc5:77 1010:2:84 all_good:bad:all_bad boots bisect: bad commit 9e82bf014195d6f0054982c463575cdce24292be git checkout v3.16 ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:19583ca584d6f574384e17fe7613dfaeadcdc4a6:bisect-linux-5 2014-09-20 00:56:51 19583ca584d6f574384e17fe7613dfaeadcdc4a6 compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-19583ca584d6f574384e17fe7613dfaeadcdc4a6 Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/19583ca584d6f574384e17fe7613dfaeadcdc4a6 waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-19583ca584d6f574384e17fe7613dfaeadcdc4a6 2014-09-20 01:08:51 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-19583ca584d6f574384e17fe7613dfaeadcdc4a6 Retry build .. waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-19583ca584d6f574384e17fe7613dfaeadcdc4a6 kernel: /kernel/x86_64-randconfig-ib1-09191856/19583ca584d6f574384e17fe7613dfaeadcdc4a6/vmlinuz-3.16.0 2014-09-20 01:11:51 detecting boot state 1.. 32 40 43 110 111. 205 218. TEST FAILURE [ 0.619766] PCI: CLS 0 bytes, default 64 [ 0.621518] Unpacking initramfs... [ 0.621518] Unpacking initramfs... [ 0.622558] Initramfs unpacking failed: junk in compressed archive [ 0.622558] Initramfs unpacking failed: junk in compressed archive [ 0.628024] general protection fault: 0000 [#1] [ 0.628024] general protection fault: 0000 [#1] SMP SMP [ 0.628399] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.16.0 #1 [ 0.628399] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.16.0 #1 [ 0.628399] task: ffff88000018e000 ti: ffff880000190000 task.ti: ffff880000190000 [ 0.628399] task: ffff88000018e000 ti: ffff880000190000 task.ti: ffff880000190000 [ 0.628399] RIP: 0010:[] [ 0.628399] RIP: 0010:[] [] __bfs+0x183/0x279 [] __bfs+0x183/0x279 [ 0.628399] RSP: 0000:ffff88000fe03d38 EFLAGS: 00010093 [ 0.628399] RSP: 0000:ffff88000fe03d38 EFLAGS: 00010093 [ 0.628399] RAX: 0000000000000072 RBX: ffffffff92c816c0 RCX: cccccccccccccccc [ 0.628399] RAX: 0000000000000072 RBX: ffffffff92c816c0 RCX: cccccccccccccccc [ 0.628399] RDX: 0000000000000a1f RSI: ffffffff92928110 RDI: ffff88000fe03e10 [ 0.628399] RDX: 0000000000000a1f RSI: ffffffff92928110 RDI: ffff88000fe03e10 [ 0.628399] RBP: ffff88000fe03d78 R08: 0000000000000001 R09: 0000000000000917 [ 0.628399] RBP: ffff88000fe03d78 R08: 0000000000000001 R09: 0000000000000917 [ 0.628399] R10: 0000000000000594 R11: ffffffff921eb588 R12: ffffffff9031561c [ 0.628399] R10: 0000000000000594 R11: ffffffff921eb588 R12: ffffffff9031561c [ 0.628399] R13: ffff88000fe03e08 R14: 0000000000000001 R15: ffff88000fe03e10 [ 0.628399] R13: ffff88000fe03e08 R14: 0000000000000001 R15: ffff88000fe03e10 [ 0.628399] FS: 0000000000000000(0000) GS:ffff88000fe00000(0000) knlGS:0000000000000000 [ 0.628399] FS: 0000000000000000(0000) GS:ffff88000fe00000(0000) knlGS:0000000000000000 [ 0.628399] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.628399] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.628399] CR2: 00000000ffffffff CR3: 0000000011a08000 CR4: 00000000000006f0 [ 0.628399] CR2: 00000000ffffffff CR3: 0000000011a08000 CR4: 00000000000006f0 [ 0.628399] Stack: [ 0.628399] Stack: [ 0.628399] ffff88000018e780 [ 0.628399] ffff88000018e780 ffffffff92928110 ffffffff92928110 ffffffff92928e50 ffffffff92928e50 ffff88000fe03e10 ffff88000fe03e10 [ 0.628399] ffffffff92928110 [ 0.628399] ffffffff92928110 ffff88000fe03e08 ffff88000fe03e08 ffff88000018e780 ffff88000018e780 ffff88000018e000 ffff88000018e000 [ 0.628399] ffff88000fe03d88 [ 0.628399] ffff88000fe03d88 ffffffff9031619f ffffffff9031619f ffff88000fe03db0 ffff88000fe03db0 ffffffff903162c0 ffffffff903162c0 [ 0.628399] Call Trace: [ 0.628399] Call Trace: [ 0.628399] [ 0.628399] [ 0.628399] [ 0.628399] [] __bfs_forwards+0x16/0x1f [] __bfs_forwards+0x16/0x1f [ 0.628399] [] check_noncircular+0x86/0x94 [ 0.628399] [] check_noncircular+0x86/0x94 [ 0.628399] [] __lock_acquire+0x1124/0x18d6 [ 0.628399] [] __lock_acquire+0x1124/0x18d6 [ 0.628399] [] ? fetch_task_cputime+0x122/0x129 [ 0.628399] [] ? fetch_task_cputime+0x122/0x129 [ 0.628399] [] ? kvm_clock_read+0x35/0x4d [ 0.628399] [] ? kvm_clock_read+0x35/0x4d [ 0.628399] [] ? paravirt_sched_clock+0x2a/0x35 [ 0.628399] [] ? paravirt_sched_clock+0x2a/0x35 [ 0.628399] [] lock_acquire+0xa1/0xdd [ 0.628399] [] lock_acquire+0xa1/0xdd [ 0.628399] [] ? lock_acquire+0xa1/0xdd [ 0.628399] [] ? lock_acquire+0xa1/0xdd [ 0.628399] [] ? write_seqlock+0x18/0x31 [ 0.628399] [] ? write_seqlock+0x18/0x31 [ 0.628399] [] _raw_spin_lock+0x47/0x6b [ 0.628399] [] _raw_spin_lock+0x47/0x6b [ 0.628399] [] ? write_seqlock+0x18/0x31 [ 0.628399] [] ? write_seqlock+0x18/0x31 [ 0.628399] [] write_seqlock+0x18/0x31 [ 0.628399] [] write_seqlock+0x18/0x31 [ 0.628399] [] vtime_account_system+0x20/0x4a [ 0.628399] [] vtime_account_system+0x20/0x4a [ 0.628399] [] vtime_common_account_irq_enter+0x65/0x6e [ 0.628399] [] vtime_common_account_irq_enter+0x65/0x6e [ 0.628399] [] vtime_account_irq_enter+0x30/0x39 [ 0.628399] [] vtime_account_irq_enter+0x30/0x39 [ 0.628399] [] irq_enter+0x92/0xb6 [ 0.628399] [] irq_enter+0x92/0xb6 [ 0.628399] [] entering_irq+0x10/0x25 [ 0.628399] [] entering_irq+0x10/0x25 [ 0.628399] [] entering_ack_irq+0x1c/0x25 [ 0.628399] [] entering_ack_irq+0x1c/0x25 [ 0.628399] [] smp_apic_timer_interrupt+0x23/0x4e [ 0.628399] [] smp_apic_timer_interrupt+0x23/0x4e [ 0.628399] [] apic_timer_interrupt+0x6f/0x80 [ 0.628399] [] apic_timer_interrupt+0x6f/0x80 [ 0.628399] [ 0.628399] [ 0.628399] [ 0.628399] [] ? arch_local_irq_restore+0x33/0x35 [] ? arch_local_irq_restore+0x33/0x35 [ 0.628399] [] lock_acquire+0xc3/0xdd [ 0.628399] [] lock_acquire+0xc3/0xdd [ 0.628399] [] ? adjust_managed_page_count+0x20/0x5c [ 0.628399] [] ? adjust_managed_page_count+0x20/0x5c [ 0.628399] [] _raw_spin_lock+0x47/0x6b [ 0.628399] [] _raw_spin_lock+0x47/0x6b [ 0.628399] [] ? adjust_managed_page_count+0x20/0x5c [ 0.628399] [] ? adjust_managed_page_count+0x20/0x5c [ 0.628399] [] adjust_managed_page_count+0x20/0x5c [ 0.628399] [] adjust_managed_page_count+0x20/0x5c [ 0.628399] [] free_reserved_area+0xf9/0x161 [ 0.628399] [] free_reserved_area+0xf9/0x161 [ 0.628399] [] free_init_pages+0xba/0xcc [ 0.628399] [] free_init_pages+0xba/0xcc [ 0.628399] [] ? do_header+0x192/0x192 [ 0.628399] [] ? do_header+0x192/0x192 [ 0.628399] [] free_initrd_mem+0x28/0x31 [ 0.628399] [] free_initrd_mem+0x28/0x31 [ 0.628399] [] populate_rootfs+0x164/0x199 [ 0.628399] [] populate_rootfs+0x164/0x199 [ 0.628399] [] do_one_initcall+0x19e/0x28a [ 0.628399] [] do_one_initcall+0x19e/0x28a [ 0.628399] [] ? parse_args+0x31a/0x526 [ 0.628399] [] ? parse_args+0x31a/0x526 [ 0.628399] [] kernel_init_freeable+0x1e8/0x2de [ 0.628399] [] kernel_init_freeable+0x1e8/0x2de [ 0.628399] [] ? rest_init+0x15e/0x15e [ 0.628399] [] ? rest_init+0x15e/0x15e [ 0.628399] [] kernel_init+0x10/0x181 [ 0.628399] [] kernel_init+0x10/0x181 [ 0.628399] [] ret_from_fork+0x7c/0xb0 [ 0.628399] [] ret_from_fork+0x7c/0xb0 [ 0.628399] [] ? rest_init+0x15e/0x15e [ 0.628399] [] ? rest_init+0x15e/0x15e [ 0.628399] Code: [ 0.628399] Code: c7 c7 c7 c7 8f 8f 3a 3a 72 72 91 91 48 48 89 89 45 45 c0 c0 48 48 ff ff 05 05 c2 c2 ec ec 0c 0c 02 02 e8 e8 af af 4b 4b fb fb ff ff 48 48 ff ff 05 05 be be ec ec 0c 0c 02 02 48 48 8b 8b 45 45 c0 c0 48 48 8b 8b 4b 4b 10 10 8b 8b 15 15 90 90 1a 1a 17 17 02 02 <39> <39> 51 51 2c 2c 0f 0f 84 84 b2 b2 00 00 00 00 00 00 48 48 ff ff 05 05 f8 f8 ec ec 0c 0c 02 02 48 48 ff ff 05 05 69 69 ec ec [ 0.628399] RIP [ 0.628399] RIP [] __bfs+0x183/0x279 [] __bfs+0x183/0x279 [ 0.628399] RSP [ 0.628399] RSP [ 0.628399] ---[ end trace 61e6a37fd0f7b6c0 ]--- [ 0.628399] ---[ end trace 61e6a37fd0f7b6c0 ]--- /kernel/x86_64-randconfig-ib1-09191856/19583ca584d6f574384e17fe7613dfaeadcdc4a6/dmesg-yocto-ivb41-98:20140920011738:x86_64-randconfig-ib1-09191856:: 208:1:11 all_good:bad:all_bad boots bisect: bad commit v3.16 git checkout v3.15 ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:1860e379875dfe7271c649058aeddffe5afd9d0d:bisect-linux-5 2014-09-20 01:18:38 1860e379875dfe7271c649058aeddffe5afd9d0d compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-1860e379875dfe7271c649058aeddffe5afd9d0d Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/1860e379875dfe7271c649058aeddffe5afd9d0d waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-1860e379875dfe7271c649058aeddffe5afd9d0d 2014-09-20 01:23:38 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-1860e379875dfe7271c649058aeddffe5afd9d0d Retry build .. waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-1860e379875dfe7271c649058aeddffe5afd9d0d kernel: /kernel/x86_64-randconfig-ib1-09191856/1860e379875dfe7271c649058aeddffe5afd9d0d/vmlinuz-3.15.0 2014-09-20 01:25:39 detecting boot state 2 3 7 42 63 78 107 137 172 211 264 297 352 TEST FAILURE [ 5.996806] power_supply test_ac: POWER_SUPPLY_NAME=test_ac [ 5.998152] power_supply test_ac: prop ONLINE=1 [ 5.998152] power_supply test_ac: prop ONLINE=1 [ 32.156014] BUG: soft lockup - CPU#1 stuck for 22s! [swapper/0:1] [ 32.156014] BUG: soft lockup - CPU#1 stuck for 22s! [swapper/0:1] [ 32.156014] irq event stamp: 1950498 [ 32.156014] irq event stamp: 1950498 [ 32.156014] hardirqs last enabled at (1950497): [ 32.156014] hardirqs last enabled at (1950497): [] restore_args+0x0/0x30 [] restore_args+0x0/0x30 [ 32.156014] hardirqs last disabled at (1950498): [ 32.156014] hardirqs last disabled at (1950498): [] apic_timer_interrupt+0x6a/0x80 [] apic_timer_interrupt+0x6a/0x80 [ 32.156014] softirqs last enabled at (1950496): [ 32.156014] softirqs last enabled at (1950496): [] __do_softirq+0x2dd/0x36c [] __do_softirq+0x2dd/0x36c [ 32.156014] softirqs last disabled at (1950481): [ 32.156014] softirqs last disabled at (1950481): [] irq_exit+0x83/0x1c9 [] irq_exit+0x83/0x1c9 [ 32.156014] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.15.0 #2 [ 32.156014] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.15.0 #2 [ 32.156014] task: ffff88000017e000 ti: ffff880000180000 task.ti: ffff880000180000 [ 32.156014] task: ffff88000017e000 ti: ffff880000180000 task.ti: ffff880000180000 [ 32.156014] RIP: 0010:[] [ 32.156014] RIP: 0010:[] [] notifier_chain_register+0x2f/0x5b [] notifier_chain_register+0x2f/0x5b [ 32.156014] RSP: 0000:ffff880000183e48 EFLAGS: 00000202 [ 32.156014] RSP: 0000:ffff880000183e48 EFLAGS: 00000202 [ 32.156014] RAX: 00000002081a2302 RBX: ffffffff8b706230 RCX: ffffffffffffffe0 [ 32.156014] RAX: 00000002081a2302 RBX: ffffffff8b706230 RCX: ffffffffffffffe0 [ 32.156014] RDX: ffffffff8c2e3db0 RSI: ffffffff8c6e9f70 RDI: ffffffff8c2e3db8 [ 32.156014] RDX: ffffffff8c2e3db0 RSI: ffffffff8c6e9f70 RDI: ffffffff8c2e3db8 [ 32.156014] RBP: ffff880000183e48 R08: 00000002081a22e1 R09: 0000000000000000 [ 32.156014] RBP: ffff880000183e48 R08: 00000002081a22e1 R09: 0000000000000000 [ 32.156014] R10: ffff88000017e758 R11: 000000000000056c R12: ffff880000183db8 [ 32.156014] R10: ffff88000017e758 R11: 000000000000056c R12: ffff880000183db8 [ 32.156014] R13: 0000000000000006 R14: ffff880000180000 R15: ffff88000017e000 [ 32.156014] R13: 0000000000000006 R14: ffff880000180000 R15: ffff88000017e000 [ 32.156014] FS: 0000000000000000(0000) GS:ffff880012700000(0000) knlGS:0000000000000000 [ 32.156014] FS: 0000000000000000(0000) GS:ffff880012700000(0000) knlGS:0000000000000000 [ 32.156014] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 32.156014] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 32.156014] CR2: 0000000000000000 CR3: 000000000c208000 CR4: 00000000000006e0 [ 32.156014] CR2: 0000000000000000 CR3: 000000000c208000 CR4: 00000000000006e0 [ 32.156014] Stack: [ 32.156014] Stack: [ 32.156014] ffff880000183e70 [ 32.156014] ffff880000183e70 ffffffff8aaf4545 ffffffff8aaf4545 0000000000400ce5 0000000000400ce5 ffffffff8c88db34 ffffffff8c88db34 [ 32.156014] 0000000000000000 [ 32.156014] 0000000000000000 ffff880000183e80 ffff880000183e80 ffffffff8aaf594d ffffffff8aaf594d ffff880000183e98 ffff880000183e98 [ 32.156014] ffffffff8c88dc45 [ 32.156014] ffffffff8c88dc45 ffffffff8c88db34 ffffffff8c88db34 ffff880000183f10 ffff880000183f10 ffffffff8c8365bd ffffffff8c8365bd [ 32.156014] Call Trace: [ 32.156014] Call Trace: [ 32.156014] [] blocking_notifier_chain_register+0x27/0x75 [ 32.156014] [] blocking_notifier_chain_register+0x27/0x75 [ 32.156014] [] ? ibmasr_init+0x39/0x39 [ 32.156014] [] ? ibmasr_init+0x39/0x39 [ 32.156014] [] register_reboot_notifier+0x1a/0x23 [ 32.156014] [] register_reboot_notifier+0x1a/0x23 [ 32.156014] [] wafwdt_init+0x111/0x1f9 [ 32.156014] [] wafwdt_init+0x111/0x1f9 [ 32.156014] [] ? ibmasr_init+0x39/0x39 [ 32.156014] [] ? ibmasr_init+0x39/0x39 [ 32.156014] [] do_one_initcall+0xf8/0x1e8 [ 32.156014] [] do_one_initcall+0xf8/0x1e8 [ 32.156014] [] kernel_init_freeable+0x1e8/0x2de [ 32.156014] [] kernel_init_freeable+0x1e8/0x2de [ 32.156014] [] ? rest_init+0x15e/0x15e [ 32.156014] [] ? rest_init+0x15e/0x15e [ 32.156014] [] kernel_init+0x10/0x181 [ 32.156014] [] kernel_init+0x10/0x181 [ 32.156014] [] ret_from_fork+0x7c/0xb0 [ 32.156014] [] ret_from_fork+0x7c/0xb0 [ 32.156014] [] ? rest_init+0x15e/0x15e [ 32.156014] [] ? rest_init+0x15e/0x15e [ 32.156014] Code: [ 32.156014] Code: fe fe eb eb 01 01 48 48 8b 8b 0d 0d eb eb fe fe eb eb 01 01 48 48 ff ff 05 05 dc dc fe fe eb eb 01 01 55 55 48 48 29 29 c1 c1 48 48 89 89 e5 e5 48 48 8b 8b 17 17 4c 4c 8d 8d 04 04 01 01 48 48 85 85 d2 d2 74 74 13 13 48 48 ff ff c0 c0 44 44 8b 8b 4a 4a 10 10 <44> <44> 39 39 4e 4e 10 10 7f 7f 06 06 48 48 8d 8d 7a 7a 08 08 eb eb e1 e1 48 48 89 89 05 05 bf bf fe fe eb eb 01 01 4c 4c 89 89 [ 32.156014] Kernel panic - not syncing: softlockup: hung tasks [ 32.156014] Kernel panic - not syncing: softlockup: hung tasks [ 32.156014] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.15.0 #2 [ 32.156014] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.15.0 #2 [ 32.156014] 0000000000000000 [ 32.156014] 0000000000000000 ffff880012703de8 ffff880012703de8 ffffffff8b6f10fa ffffffff8b6f10fa ffffffff8bf06de0 ffffffff8bf06de0 [ 32.156014] ffff880012703e68 [ 32.156014] ffff880012703e68 ffffffff8b6eed21 ffffffff8b6eed21 0000000000000008 0000000000000008 ffff880012703e78 ffff880012703e78 [ 32.156014] ffff880012703e10 [ 32.156014] ffff880012703e10 0000000000000000 0000000000000000 0000000000000001 0000000000000001 ffff880000183fd8 ffff880000183fd8 [ 32.156014] Call Trace: [ 32.156014] Call Trace: [ 32.156014] [ 32.156014] [] dump_stack+0xa1/0xd6 [] dump_stack+0xa1/0xd6 [ 32.156014] [] panic+0x153/0x364 [ 32.156014] [] panic+0x153/0x364 [ 32.156014] [] watchdog_timer_fn+0x1d7/0x207 [ 32.156014] [] watchdog_timer_fn+0x1d7/0x207 [ 32.156014] [] hrtimer_run_queues+0x1cf/0x2ac [ 32.156014] [] hrtimer_run_queues+0x1cf/0x2ac [ 32.156014] [] ? watchdog+0x2b/0x2b [ 32.156014] [] ? watchdog+0x2b/0x2b [ 32.156014] [] run_local_timers+0x10/0x2a [ 32.156014] [] run_local_timers+0x10/0x2a [ 32.156014] [] update_process_times+0x3b/0x98 [ 32.156014] [] update_process_times+0x3b/0x98 [ 32.156014] [] tick_nohz_handler+0x109/0x195 [ 32.156014] [] tick_nohz_handler+0x109/0x195 [ 32.156014] [] local_apic_timer_interrupt+0x6b/0x75 [ 32.156014] [] local_apic_timer_interrupt+0x6b/0x75 [ 32.156014] [] smp_apic_timer_interrupt+0x2f/0x4e [ 32.156014] [] smp_apic_timer_interrupt+0x2f/0x4e [ 32.156014] [] apic_timer_interrupt+0x6f/0x80 [ 32.156014] [] apic_timer_interrupt+0x6f/0x80 [ 32.156014] [ 32.156014] [] ? retint_restore_args+0x13/0x13 [] ? retint_restore_args+0x13/0x13 [ 32.156014] [] ? notifier_chain_register+0x2f/0x5b [ 32.156014] [] ? notifier_chain_register+0x2f/0x5b [ 32.156014] [] ? try_to_wake_up+0x2cc/0x2cc [ 32.156014] [] ? try_to_wake_up+0x2cc/0x2cc [ 32.156014] [] blocking_notifier_chain_register+0x27/0x75 [ 32.156014] [] blocking_notifier_chain_register+0x27/0x75 [ 32.156014] [] ? ibmasr_init+0x39/0x39 [ 32.156014] [] ? ibmasr_init+0x39/0x39 [ 32.156014] [] register_reboot_notifier+0x1a/0x23 [ 32.156014] [] register_reboot_notifier+0x1a/0x23 [ 32.156014] [] wafwdt_init+0x111/0x1f9 [ 32.156014] [] wafwdt_init+0x111/0x1f9 [ 32.156014] [] ? ibmasr_init+0x39/0x39 [ 32.156014] [] ? ibmasr_init+0x39/0x39 [ 32.156014] [] do_one_initcall+0xf8/0x1e8 [ 32.156014] [] do_one_initcall+0xf8/0x1e8 [ 32.156014] [] kernel_init_freeable+0x1e8/0x2de [ 32.156014] [] kernel_init_freeable+0x1e8/0x2de [ 32.156014] [] ? rest_init+0x15e/0x15e [ 32.156014] [] ? rest_init+0x15e/0x15e [ 32.156014] [] kernel_init+0x10/0x181 [ 32.156014] [] kernel_init+0x10/0x181 [ 32.156014] [] ret_from_fork+0x7c/0xb0 [ 32.156014] [] ret_from_fork+0x7c/0xb0 [ 32.156014] [] ? rest_init+0x15e/0x15e [ 32.156014] [] ? rest_init+0x15e/0x15e [ 32.156014] Kernel Offset: 0x9a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 32.156014] Kernel Offset: 0x9a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) /kernel/x86_64-randconfig-ib1-09191856/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-yocto-ivb41-107:20140920013133:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/1860e379875dfe7271c649058aeddffe5afd9d0d/dmesg-yocto-ivb41-98:20140920013153:x86_64-randconfig-ib1-09191856:: 0:2:354 all_good:bad:all_bad boots bisect: bad commit v3.15 git checkout v3.14 ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:455c6fdbd219161bd09b1165f11699d6d73de11c:bisect-linux-5 2014-09-20 01:32:16 455c6fdbd219161bd09b1165f11699d6d73de11c compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-455c6fdbd219161bd09b1165f11699d6d73de11c Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/455c6fdbd219161bd09b1165f11699d6d73de11c waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-455c6fdbd219161bd09b1165f11699d6d73de11c kernel: /kernel/x86_64-randconfig-ib1-09191856/455c6fdbd219161bd09b1165f11699d6d73de11c/vmlinuz-3.14.0 2014-09-20 01:35:16 detecting boot state .. 12 25 50 62 77 102 128 141 157 176 186 213 228 250 TEST FAILURE [ 0.632674] PCI: CLS 0 bytes, default 64 [ 0.648445] Unpacking initramfs... [ 0.648445] Unpacking initramfs... [ 0.649448] Initramfs unpacking failed: junk in compressed archive [ 0.649448] Initramfs unpacking failed: junk in compressed archive Elapsed time: 10 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-ib1-09191856/455c6fdbd219161bd09b1165f11699d6d73de11c/vmlinuz-3.14.0 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:455c6fdbd219161bd09b1165f11699d6d73de11c:bisect-linux-5/.vmlinuz-455c6fdbd219161bd09b1165f11699d6d73de11c-20140920013443-36-ivb41 branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-ib1-09191856/455c6fdbd219161bd09b1165f11699d6d73de11c/vmlinuz-3.14.0 drbd.minor_count=8' -initrd /kernel-tests/initrd/quantal-core-x86_64.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-ivb41-101 -serial file:/dev/shm/kboot/serial-quantal-ivb41-101 -daemonize -display none -monitor null /kernel/x86_64-randconfig-ib1-09191856/455c6fdbd219161bd09b1165f11699d6d73de11c/dmesg-yocto-ivb41-116:20140920014242:x86_64-randconfig-ib1-09191856:: 243:1:8 all_good:bad:all_bad boots bisect: bad commit v3.14 git checkout v3.13 ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:d8ec26d7f8287f5788a494f56e8814210f0e64be:bisect-linux-5 2014-09-20 01:43:22 d8ec26d7f8287f5788a494f56e8814210f0e64be compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-d8ec26d7f8287f5788a494f56e8814210f0e64be Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/d8ec26d7f8287f5788a494f56e8814210f0e64be waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-d8ec26d7f8287f5788a494f56e8814210f0e64be 2014-09-20 01:47:22 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-d8ec26d7f8287f5788a494f56e8814210f0e64be Retry build .. waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-d8ec26d7f8287f5788a494f56e8814210f0e64be kernel: /kernel/x86_64-randconfig-ib1-09191856/d8ec26d7f8287f5788a494f56e8814210f0e64be/vmlinuz-3.13.0 2014-09-20 01:49:22 detecting boot state . 1 17 34 54 67 74 109 121 132 151 162 186 203 238 287 317 354 411 438 495 535 557 617 658 688 728 756 805 829 898 900 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-5/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-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:494479038d97f1b9f76fc633a360a681acdf035c:bisect-linux-5 2014-09-20 02:05:26 494479038d97f1b9f76fc633a360a681acdf035c compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-494479038d97f1b9f76fc633a360a681acdf035c Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/494479038d97f1b9f76fc633a360a681acdf035c waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-494479038d97f1b9f76fc633a360a681acdf035c 2014-09-20 02:13:26 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-494479038d97f1b9f76fc633a360a681acdf035c Retry build .. waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-494479038d97f1b9f76fc633a360a681acdf035c kernel: /kernel/x86_64-randconfig-ib1-09191856/494479038d97f1b9f76fc633a360a681acdf035c/vmlinuz-3.14.0-rc1-00182-g4944790 2014-09-20 02:15:26 detecting boot state 3 56 124 158 172 222 284 312 337 373 TEST FAILURE [ 1.148328] PCI: CLS 0 bytes, default 64 [ 1.150902] Unpacking initramfs... [ 1.150902] Unpacking initramfs... [ 1.157086] Initramfs unpacking failed: junk in compressed archive [ 1.157086] Initramfs unpacking failed: junk in compressed archive [ 1.163316] general protection fault: 0000 [#1] [ 1.163316] general protection fault: 0000 [#1] SMP SMP [ 1.166485] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.14.0-rc1-00182-g4944790 #1 [ 1.166485] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.14.0-rc1-00182-g4944790 #1 [ 1.166485] task: ffff88000016c000 ti: ffff88000016e000 task.ti: ffff88000016e000 [ 1.166485] task: ffff88000016c000 ti: ffff88000016e000 task.ti: ffff88000016e000 [ 1.166485] RIP: 0010:[] [ 1.166485] RIP: 0010:[] [] __lock_acquire+0x17a/0x18bc [] __lock_acquire+0x17a/0x18bc [ 1.166485] RSP: 0000:ffff88000016fba0 EFLAGS: 00010002 [ 1.166485] RSP: 0000:ffff88000016fba0 EFLAGS: 00010002 [ 1.166485] RAX: cccccccccccccccc RBX: 0000000000000000 RCX: 0000000000000000 [ 1.166485] RAX: cccccccccccccccc RBX: 0000000000000000 RCX: 0000000000000000 [ 1.166485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff929344a0 [ 1.166485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff929344a0 [ 1.166485] RBP: ffff88000016fc60 R08: 0000000000000002 R09: 0000000000000001 [ 1.166485] RBP: ffff88000016fc60 R08: 0000000000000002 R09: 0000000000000001 [ 1.166485] R10: ffff88000016fc80 R11: ffffffff929344a0 R12: ffffffff929344a0 [ 1.166485] R10: ffff88000016fc80 R11: ffffffff929344a0 R12: ffffffff929344a0 [ 1.166485] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88000016c000 [ 1.166485] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88000016c000 [ 1.166485] FS: 0000000000000000(0000) GS:ffff88000fc00000(0000) knlGS:0000000000000000 [ 1.166485] FS: 0000000000000000(0000) GS:ffff88000fc00000(0000) knlGS:0000000000000000 [ 1.166485] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.166485] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.166485] CR2: 00000000ffffffff CR3: 0000000011806000 CR4: 00000000000006f0 [ 1.166485] CR2: 00000000ffffffff CR3: 0000000011806000 CR4: 00000000000006f0 [ 1.166485] Stack: [ 1.166485] Stack: [ 1.166485] 0000000000012e00 [ 1.166485] 0000000000012e00 0000000192e00000 0000000192e00000 0000000000000002 0000000000000002 ffff880000000000 ffff880000000000 [ 1.166485] ffffffff90287b72 [ 1.166485] ffffffff90287b72 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 1.166485] ffffffff929344a0 [ 1.166485] ffffffff929344a0 0000000000000001 0000000000000001 ffff88000016fc00 ffff88000016fc00 ffffffff90054c85 ffffffff90054c85 [ 1.166485] Call Trace: [ 1.166485] Call Trace: [ 1.166485] [] ? debug_check_no_obj_freed+0x8d/0x218 [ 1.166485] [] ? debug_check_no_obj_freed+0x8d/0x218 [ 1.166485] [] ? pud_page_vaddr+0x10/0x33 [ 1.166485] [] ? pud_page_vaddr+0x10/0x33 [ 1.166485] [] ? pte_offset_kernel+0x21/0x2e [ 1.166485] [] ? pte_offset_kernel+0x21/0x2e [ 1.166485] [] ? __lookup_address_in_pgd+0xe0/0xfa [ 1.166485] [] ? __lookup_address_in_pgd+0xe0/0xfa [ 1.166485] [] lock_acquire+0xa1/0xdd [ 1.166485] [] lock_acquire+0xa1/0xdd [ 1.166485] [] ? lock_acquire+0xa1/0xdd [ 1.166485] [] ? lock_acquire+0xa1/0xdd [ 1.166485] [] ? debug_check_no_obj_freed+0x8d/0x218 [ 1.166485] [] ? debug_check_no_obj_freed+0x8d/0x218 [ 1.166485] [] _raw_spin_lock_irqsave+0x64/0x8b [ 1.166485] [] _raw_spin_lock_irqsave+0x64/0x8b [ 1.166485] [] ? debug_check_no_obj_freed+0x8d/0x218 [ 1.166485] [] ? debug_check_no_obj_freed+0x8d/0x218 [ 1.166485] [] debug_check_no_obj_freed+0x8d/0x218 [ 1.166485] [] debug_check_no_obj_freed+0x8d/0x218 [ 1.166485] [] free_pages_prepare+0x1f2/0x207 [ 1.166485] [] free_pages_prepare+0x1f2/0x207 [ 1.166485] [] free_hot_cold_page+0x34/0x1b4 [ 1.166485] [] free_hot_cold_page+0x34/0x1b4 [ 1.166485] [] __free_pages+0x4a/0x68 [ 1.166485] [] __free_pages+0x4a/0x68 [ 1.166485] [] free_reserved_area+0xdb/0x161 [ 1.166485] [] free_reserved_area+0xdb/0x161 [ 1.166485] [] free_init_pages+0xba/0xcc [ 1.166485] [] free_init_pages+0xba/0xcc [ 1.166485] [] free_initrd_mem+0x28/0x31 [ 1.166485] [] free_initrd_mem+0x28/0x31 [ 1.166485] [] populate_rootfs+0x164/0x199 [ 1.166485] [] populate_rootfs+0x164/0x199 [ 1.166485] [] ? do_header+0x192/0x192 [ 1.166485] [] ? do_header+0x192/0x192 [ 1.166485] [] do_one_initcall+0xf8/0x1e8 [ 1.166485] [] do_one_initcall+0xf8/0x1e8 [ 1.166485] [] kernel_init_freeable+0x1e8/0x2de [ 1.166485] [] kernel_init_freeable+0x1e8/0x2de [ 1.166485] [] ? rest_init+0x161/0x161 [ 1.166485] [] ? rest_init+0x161/0x161 [ 1.166485] [] kernel_init+0x10/0x181 [ 1.166485] [] kernel_init+0x10/0x181 [ 1.166485] [] ret_from_fork+0x7c/0xb0 [ 1.166485] [] ret_from_fork+0x7c/0xb0 [ 1.166485] [] ? rest_init+0x161/0x161 [ 1.166485] [] ? rest_init+0x161/0x161 [ 1.166485] Code: [ 1.166485] Code: 01 01 00 00 00 00 00 00 83 83 fe fe 01 01 0f 0f 87 87 a5 a5 01 01 00 00 00 00 89 89 f0 f0 48 48 ff ff 05 05 30 30 50 50 f9 f9 01 01 49 49 8b 8b 44 44 c3 c3 08 08 48 48 85 85 c0 c0 0f 0f 84 84 8e 8e 01 01 00 00 00 00 48 48 ff ff 05 05 9b 9b 2e 2e f9 f9 01 01 ff ff 80 80 98 98 01 01 00 00 00 00 8b 8b 1d 1d 06 06 1c 1c 6a 6a 02 02 48 48 ff ff 05 05 8f 8f 2e 2e f9 f9 01 01 48 48 [ 1.166485] RIP [ 1.166485] RIP [] __lock_acquire+0x17a/0x18bc [] __lock_acquire+0x17a/0x18bc [ 1.166485] RSP [ 1.166485] RSP [ 1.166485] ---[ end trace 5ccbd4cb7e31c3d4 ]--- [ 1.166485] ---[ end trace 5ccbd4cb7e31c3d4 ]--- /kernel/x86_64-randconfig-ib1-09191856/494479038d97f1b9f76fc633a360a681acdf035c/dmesg-yocto-ivb41-87:20140920022009:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/494479038d97f1b9f76fc633a360a681acdf035c/dmesg-yocto-ivb41-8:20140920022012:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/494479038d97f1b9f76fc633a360a681acdf035c/dmesg-yocto-ivb41-4:20140920022014:x86_64-randconfig-ib1-09191856:: 357:3:19 all_good:bad:all_bad boots Bisecting: 11549 revisions left to test after this (roughly 14 steps) [1b17366d695c8ab03f98d0155357e97a427e1dce] Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:1b17366d695c8ab03f98d0155357e97a427e1dce:bisect-linux-5 2014-09-20 02:20:29 1b17366d695c8ab03f98d0155357e97a427e1dce compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-1b17366d695c8ab03f98d0155357e97a427e1dce Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/1b17366d695c8ab03f98d0155357e97a427e1dce waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-1b17366d695c8ab03f98d0155357e97a427e1dce 2014-09-20 02:26:29 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-1b17366d695c8ab03f98d0155357e97a427e1dce Retry build .. waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-1b17366d695c8ab03f98d0155357e97a427e1dce kernel: /kernel/x86_64-randconfig-ib1-09191856/1b17366d695c8ab03f98d0155357e97a427e1dce/vmlinuz-3.13.0-08757-g1b17366 2014-09-20 02:28:29 detecting boot state 5 42 133 149 176 198 258 272 285 310 TEST FAILURE [ 0.582197] PCI: CLS 0 bytes, default 64 [ 0.583843] Unpacking initramfs... [ 0.583843] Unpacking initramfs... [ 0.585210] Initramfs unpacking failed: junk in compressed archive [ 0.585210] Initramfs unpacking failed: junk in compressed archive [ 0.588371] BUG: unable to handle kernel Elapsed time: 10 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-ib1-09191856/1b17366d695c8ab03f98d0155357e97a427e1dce/vmlinuz-3.13.0-08757-g1b17366 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:1b17366d695c8ab03f98d0155357e97a427e1dce:bisect-linux-5/.vmlinuz-1b17366d695c8ab03f98d0155357e97a427e1dce-20140920022747-118-ivb41 branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-ib1-09191856/1b17366d695c8ab03f98d0155357e97a427e1dce/vmlinuz-3.13.0-08757-g1b17366 drbd.minor_count=8' -initrd /kernel-tests/initrd/quantal-core-x86_64.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-ivb41-119 -serial file:/dev/shm/kboot/serial-quantal-ivb41-119 -daemonize -display none -monitor null /kernel/x86_64-randconfig-ib1-09191856/1b17366d695c8ab03f98d0155357e97a427e1dce/dmesg-yocto-ivb41-54:20140920023316:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/1b17366d695c8ab03f98d0155357e97a427e1dce/dmesg-yocto-ivb41-88:20140920023316:x86_64-randconfig-ib1-09191856:: 301:2:11 all_good:bad:all_bad boots Bisecting: 8757 revisions left to test after this (roughly 14 steps) [60eaa0190f6b39dce18eb1975d9773ed8bc9a534] Merge tag 'trace-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:60eaa0190f6b39dce18eb1975d9773ed8bc9a534:bisect-linux-5 2014-09-20 02:33:32 60eaa0190f6b39dce18eb1975d9773ed8bc9a534 compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-60eaa0190f6b39dce18eb1975d9773ed8bc9a534 Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/60eaa0190f6b39dce18eb1975d9773ed8bc9a534 waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-60eaa0190f6b39dce18eb1975d9773ed8bc9a534 2014-09-20 02:36:32 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-60eaa0190f6b39dce18eb1975d9773ed8bc9a534 Retry build .. waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-60eaa0190f6b39dce18eb1975d9773ed8bc9a534 kernel: /kernel/x86_64-randconfig-ib1-09191856/60eaa0190f6b39dce18eb1975d9773ed8bc9a534/vmlinuz-3.13.0-03516-g60eaa01 2014-09-20 02:38:32 detecting boot state . 15 31 41 48 65 84 90 108 128 137 153 TEST FAILURE [ 13.055216] PCI: CLS 0 bytes, default 64 [ 13.056802] Unpacking initramfs... [ 13.056802] Unpacking initramfs... [ 13.058192] Initramfs unpacking failed: junk in compressed archive [ 13.058192] Initramfs unpacking failed: junk in compressed archive Elapsed time: 15 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-ib1-09191856/60eaa0190f6b39dce18eb1975d9773ed8bc9a534/vmlinuz-3.13.0-03516-g60eaa01 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:60eaa0190f6b39dce18eb1975d9773ed8bc9a534:bisect-linux-5/.vmlinuz-60eaa0190f6b39dce18eb1975d9773ed8bc9a534-20140920023747-249-ivb41 branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-ib1-09191856/60eaa0190f6b39dce18eb1975d9773ed8bc9a534/vmlinuz-3.13.0-03516-g60eaa01 drbd.minor_count=8' -initrd /kernel-tests/initrd/quantal-core-x86_64.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-ivb41-22 -serial file:/dev/shm/kboot/serial-quantal-ivb41-22 -daemonize -display none -monitor null /kernel/x86_64-randconfig-ib1-09191856/60eaa0190f6b39dce18eb1975d9773ed8bc9a534/dmesg-yocto-ivb41-113:20140920024405:x86_64-randconfig-ib1-09191856:: 147:1:7 all_good:bad:all_bad boots Bisecting: 3516 revisions left to test after this (roughly 12 steps) [74e8ee8262c3f93bbc41804037b43f07b95897bb] Merge branch 'x86-platform-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-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:74e8ee8262c3f93bbc41804037b43f07b95897bb:bisect-linux-5 2014-09-20 02:44:35 74e8ee8262c3f93bbc41804037b43f07b95897bb compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-74e8ee8262c3f93bbc41804037b43f07b95897bb Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/74e8ee8262c3f93bbc41804037b43f07b95897bb waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-74e8ee8262c3f93bbc41804037b43f07b95897bb 2014-09-20 02:47:35 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-74e8ee8262c3f93bbc41804037b43f07b95897bb Retry build .. waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-74e8ee8262c3f93bbc41804037b43f07b95897bb kernel: /kernel/x86_64-randconfig-ib1-09191856/74e8ee8262c3f93bbc41804037b43f07b95897bb/vmlinuz-3.13.0-00719-g74e8ee8 2014-09-20 02:56:35 detecting boot state . 1 5 8 18 23 29 33 37 42 54 57 66 70 79 89 103 114 124 135 139 157 166 182 206 218 240 252 264 292 321 335 351 381 411 429 458 490 501 519 534 570 602 639 700 741 804 845 893 900 SUCCESS Bisecting: 2797 revisions left to test after this (roughly 12 steps) [02d0a752460ea5dab34ce36c9ddc9c682e846a0d] Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:02d0a752460ea5dab34ce36c9ddc9c682e846a0d:bisect-linux-5 2014-09-20 03:21:37 02d0a752460ea5dab34ce36c9ddc9c682e846a0d compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-02d0a752460ea5dab34ce36c9ddc9c682e846a0d Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/02d0a752460ea5dab34ce36c9ddc9c682e846a0d waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-02d0a752460ea5dab34ce36c9ddc9c682e846a0d 2014-09-20 03:23:37 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-02d0a752460ea5dab34ce36c9ddc9c682e846a0d Retry build .. kernel: /kernel/x86_64-randconfig-ib1-09191856/02d0a752460ea5dab34ce36c9ddc9c682e846a0d/vmlinuz-3.13.0-02573-g02d0a75 2014-09-20 03:24:37 detecting boot state .. 4 6 7 25 26 33 44 56 74 83 91 111 208 254 273 TEST FAILURE [ 13.969687] PCI: CLS 0 bytes, default 64 [ 13.971467] Unpacking initramfs... [ 13.971467] Unpacking initramfs... [ 13.972641] Initramfs unpacking failed: junk in compressed archive [ 13.972641] Initramfs unpacking failed: junk in compressed archive [ Elapsed time: 15 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-ib1-09191856/02d0a752460ea5dab34ce36c9ddc9c682e846a0d/vmlinuz-3.13.0-02573-g02d0a75 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:02d0a752460ea5dab34ce36c9ddc9c682e846a0d:bisect-linux-5/.vmlinuz-02d0a752460ea5dab34ce36c9ddc9c682e846a0d-20140920032422-309-ivb41 branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-ib1-09191856/02d0a752460ea5dab34ce36c9ddc9c682e846a0d/vmlinuz-3.13.0-02573-g02d0a75 drbd.minor_count=8' -initrd /kernel-tests/initrd/quantal-core-x86_64.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-ivb41-60 -serial file:/dev/shm/kboot/serial-quantal-ivb41-60 -daemonize -display none -monitor null /kernel/x86_64-randconfig-ib1-09191856/02d0a752460ea5dab34ce36c9ddc9c682e846a0d/dmesg-yocto-kbuild-16:20140920033024:x86_64-randconfig-ib1-09191856:3.13.0-02573-g02d0a75:1 266:1:8 all_good:bad:all_bad boots Bisecting: 1854 revisions left to test after this (roughly 11 steps) [82b51734b4f228c76b6064b6e899d9d3d4c17c1a] Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:82b51734b4f228c76b6064b6e899d9d3d4c17c1a:bisect-linux-5 2014-09-20 03:33:09 82b51734b4f228c76b6064b6e899d9d3d4c17c1a compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-82b51734b4f228c76b6064b6e899d9d3d4c17c1a Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/82b51734b4f228c76b6064b6e899d9d3d4c17c1a waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-82b51734b4f228c76b6064b6e899d9d3d4c17c1a kernel: /kernel/x86_64-randconfig-ib1-09191856/82b51734b4f228c76b6064b6e899d9d3d4c17c1a/vmlinuz-3.13.0-00806-g82b5173 2014-09-20 03:35:09 detecting boot state . 1 6 27 40 47 60 81 93 121 148 165 177 187 217 235 257 271 287 305 324 340 353 378 TEST FAILURE [ 10.030902] PCI: CLS 0 bytes, default 64 [ 10.032729] Unpacking initramfs... [ 10.032729] Unpacking initramfs... [ 10.033901] Initramfs unpacking failed: junk in compressed archive [ 10.033901] Initramfs unpacking failed: junk in compressed archive [ 10.037381] general protection fault: 0000 [#1] [ 10.037381] general protection fault: 0000 [#1] SMP SMP [ 10.038994] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.13.0-00806-g82b5173 #1 [ 10.038994] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.13.0-00806-g82b5173 #1 [ 10.041154] task: ffff880000170000 ti: ffff880000172000 task.ti: ffff880000172000 [ 10.041154] task: ffff880000170000 ti: ffff880000172000 task.ti: ffff880000172000 [ 10.043650] RIP: 0010:[] [ 10.043650] RIP: 0010:[] [] __lock_acquire+0x17a/0x18bc [] __lock_acquire+0x17a/0x18bc [ 10.046066] RSP: 0000:ffff880000173ba0 EFLAGS: 00010002 [ 10.046066] RSP: 0000:ffff880000173ba0 EFLAGS: 00010002 [ 10.048597] RAX: cccccccccccccccc RBX: 0000000000000000 RCX: 0000000000000000 [ 10.048597] RAX: cccccccccccccccc RBX: 0000000000000000 RCX: 0000000000000000 [ 10.050549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff929329e0 [ 10.050549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff929329e0 [ 10.052840] RBP: ffff880000173c60 R08: 0000000000000002 R09: 0000000000000001 [ 10.052840] RBP: ffff880000173c60 R08: 0000000000000002 R09: 0000000000000001 [ 10.054989] R10: ffff880000173c80 R11: ffffffff929329e0 R12: ffffffff929329e0 [ 10.054989] R10: ffff880000173c80 R11: ffffffff929329e0 R12: ffffffff929329e0 [ 10.058042] R13: 0000000000000000 R14: 0000000000000000 R15: ffff880000170000 [ 10.058042] R13: 0000000000000000 R14: 0000000000000000 R15: ffff880000170000 [ 10.060150] FS: 0000000000000000(0000) GS:ffff88000fe00000(0000) knlGS:0000000000000000 [ 10.060150] FS: 0000000000000000(0000) GS:ffff88000fe00000(0000) knlGS:0000000000000000 [ 10.062447] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 10.062447] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 10.066150] CR2: 00000000ffffffff CR3: 0000000011806000 CR4: 00000000000006f0 [ 10.066150] CR2: 00000000ffffffff CR3: 0000000011806000 CR4: 00000000000006f0 [ 10.069342] Stack: [ 10.069342] Stack: [ 10.070042] 0000000000012e00 [ 10.070042] 0000000000012e00 0000000192e00000 0000000192e00000 0000000000000002 0000000000000002 ffff880000000000 ffff880000000000 [ 10.072982] ffffffff90472155 [ 10.072982] ffffffff90472155 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 10.076835] ffffffff929329e0 [ 10.076835] ffffffff929329e0 0000000000000001 0000000000000001 ffff880000173c00 ffff880000173c00 ffffffff90254c29 ffffffff90254c29 [ 10.079118] Call Trace: [ 10.079118] Call Trace: [ 10.079892] [] ? debug_check_no_obj_freed+0x8d/0x218 [ 10.079892] [] ? debug_check_no_obj_freed+0x8d/0x218 [ 10.081827] [] ? pud_page_vaddr+0x10/0x33 [ 10.081827] [] ? pud_page_vaddr+0x10/0x33 [ 10.084179] [] ? pte_offset_kernel+0x21/0x2e [ 10.084179] [] ? pte_offset_kernel+0x21/0x2e [ 10.085949] [] ? __lookup_address_in_pgd+0xe0/0xfa [ 10.085949] [] ? __lookup_address_in_pgd+0xe0/0xfa [ 10.088472] [] lock_acquire+0xa1/0xdd [ 10.088472] [] lock_acquire+0xa1/0xdd [ 10.089998] [] ? lock_acquire+0xa1/0xdd [ 10.089998] [] ? lock_acquire+0xa1/0xdd [ 10.093643] [] ? debug_check_no_obj_freed+0x8d/0x218 [ 10.093643] [] ? debug_check_no_obj_freed+0x8d/0x218 [ 10.096088] [] _raw_spin_lock_irqsave+0x64/0x8b [ 10.096088] [] _raw_spin_lock_irqsave+0x64/0x8b [ 10.097925] [] ? debug_check_no_obj_freed+0x8d/0x218 [ 10.097925] [] ? debug_check_no_obj_freed+0x8d/0x218 [ 10.100649] [] debug_check_no_obj_freed+0x8d/0x218 [ 10.100649] [] debug_check_no_obj_freed+0x8d/0x218 [ 10.102409] [] free_pages_prepare+0x1bd/0x1d2 [ 10.102409] [] free_pages_prepare+0x1bd/0x1d2 [ 10.104524] [] free_hot_cold_page+0x34/0x1b4 [ 10.104524] [] free_hot_cold_page+0x34/0x1b4 [ 10.106196] [] __free_pages+0x4a/0x68 [ 10.106196] [] __free_pages+0x4a/0x68 [ 10.107861] [] free_reserved_area+0xdb/0x161 [ 10.107861] [] free_reserved_area+0xdb/0x161 [ 10.109517] [] free_init_pages+0xba/0xcc [ 10.109517] [] free_init_pages+0xba/0xcc [ 10.112837] [] free_initrd_mem+0x28/0x31 [ 10.112837] [] free_initrd_mem+0x28/0x31 [ 10.114410] [] populate_rootfs+0x15d/0x192 [ 10.114410] [] populate_rootfs+0x15d/0x192 [ 10.116175] [] ? do_header+0x192/0x192 [ 10.116175] [] ? do_header+0x192/0x192 [ 10.117809] [] do_one_initcall+0xf8/0x1e8 [ 10.117809] [] do_one_initcall+0xf8/0x1e8 [ 10.122503] [] kernel_init_freeable+0x1e8/0x2de [ 10.122503] [] kernel_init_freeable+0x1e8/0x2de [ 10.124995] [] ? rest_init+0x161/0x161 [ 10.124995] [] ? rest_init+0x161/0x161 [ 10.126530] [] kernel_init+0x10/0x181 [ 10.126530] [] kernel_init+0x10/0x181 [ 10.127844] [] ret_from_fork+0x7c/0xb0 [ 10.127844] [] ret_from_fork+0x7c/0xb0 [ 10.129228] [] ? rest_init+0x161/0x161 [ 10.129228] [] ? rest_init+0x161/0x161 [ 10.130865] Code: [ 10.130865] Code: 01 01 00 00 00 00 00 00 83 83 fe fe 01 01 0f 0f 87 87 a5 a5 01 01 00 00 00 00 89 89 f0 f0 48 48 ff ff 05 05 c9 c9 aa aa d7 d7 01 01 49 49 8b 8b 44 44 c3 c3 08 08 48 48 85 85 c0 c0 0f 0f 84 84 8e 8e 01 01 00 00 00 00 48 48 ff ff 05 05 34 34 89 89 d7 d7 01 01 ff ff 80 80 98 98 01 01 00 00 00 00 8b 8b 1d 1d 9f 9f 76 76 48 48 02 02 48 48 ff ff 05 05 28 28 89 89 d7 d7 01 01 48 48 [ 10.137150] RIP [ 10.137150] RIP [] __lock_acquire+0x17a/0x18bc [] __lock_acquire+0x17a/0x18bc [ 10.139405] RSP [ 10.139405] RSP [ 10.140520] ---[ end trace 5cbb3101fe0a6912 ]--- [ 10.140520] ---[ end trace 5cbb3101fe0a6912 ]--- /kernel/x86_64-randconfig-ib1-09191856/82b51734b4f228c76b6064b6e899d9d3d4c17c1a/dmesg-yocto-ivb41-42:20140920034630:x86_64-randconfig-ib1-09191856:: 365:1:16 all_good:bad:all_bad boots Bisecting: 87 revisions left to test after this (roughly 7 steps) [f4bcd8ccddb02833340652e9f46f5127828eb79d] Merge branch 'x86-kaslr-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-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:f4bcd8ccddb02833340652e9f46f5127828eb79d:bisect-linux-5 2014-09-20 03:47:13 f4bcd8ccddb02833340652e9f46f5127828eb79d compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-f4bcd8ccddb02833340652e9f46f5127828eb79d Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/f4bcd8ccddb02833340652e9f46f5127828eb79d waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-f4bcd8ccddb02833340652e9f46f5127828eb79d 2014-09-20 03:51:13 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-f4bcd8ccddb02833340652e9f46f5127828eb79d Retry build .. waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-f4bcd8ccddb02833340652e9f46f5127828eb79d kernel: /kernel/x86_64-randconfig-ib1-09191856/f4bcd8ccddb02833340652e9f46f5127828eb79d/vmlinuz-3.13.0-00752-gf4bcd8c 2014-09-20 03:53:13 detecting boot state . 10 28 51 68 96 114 135 158 TEST FAILURE [ 0.000000] NODE_DATA [mem 0x14018000-0x1401bfff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:14017001, boot clock PANIC: early exception 00 rip 10:ffffffff9105040e error 0 cr2 ffff880010fff000 [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.13.0-00752-gf4bcd8c #1 [ 0.000000] 0000000000000000 ffffffff92601e10 ffffffff91bf57c0 0000000014017000 [ 0.000000] ffffffff92601ea0 ffffffff92bea1a6 00000000000000b4 0000000000004000 [ 0.000000] 0000000000000000 0000000000000002 ffff880014017000 0000000000000001 [ 0.000000] Call Trace: [ 0.000000] [] dump_stack+0xa1/0xd6 [ 0.000000] [] early_idt_handler+0x86/0xc0 [ 0.000000] [] ? pvclock_tsc_khz+0x13/0x37 [ 0.000000] [] kvm_get_tsc_khz+0x35/0x4d [ 0.000000] [] kvmclock_init+0x273/0x30f [ 0.000000] [] setup_arch+0x1084/0x1221 [ 0.000000] [] ? printk+0x51/0x60 [ 0.000000] [] ? arch_local_save_flags+0x2c/0x35 [ 0.000000] [] start_kernel+0x14b/0x721 [ 0.000000] [] ? early_idt_handlers+0x120/0x120 [ 0.000000] [] x86_64_start_reservations+0x46/0x4f [ 0.000000] [] x86_64_start_kernel+0x1b2/0x1c6 [ 0.000000] RIP 0x1 BUG: kernel boot hang Elapsed time: 305 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-ib1-09191856/f4bcd8ccddb02833340652e9f46f5127828eb79d/vmlinuz-3.13.0-00752-gf4bcd8c -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:f4bcd8ccddb02833340652e9f46f5127828eb79d:bisect-linux-5/.vmlinuz-f4bcd8ccddb02833340652e9f46f5127828eb79d-20140920035217-107-ivb41 branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-ib1-09191856/f4bcd8ccddb02833340652e9f46f5127828eb79d/vmlinuz-3.13.0-00752-gf4bcd8c drbd.minor_count=8' -initrd /kernel-tests/initrd/yocto-minimal-x86_64.cgz -m 320 -smp 1 -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-yocto-ivb41-13 -serial file:/dev/shm/kboot/serial-yocto-ivb41-13 -daemonize -display none -monitor null /kernel/x86_64-randconfig-ib1-09191856/f4bcd8ccddb02833340652e9f46f5127828eb79d/dmesg-yocto-ivb41-13:20140920035739:x86_64-randconfig-ib1-09191856:: 158:1:1 all_good:bad:all_bad boots Bisecting: 33 revisions left to test after this (roughly 6 steps) [fab5669d556200c4dd119af705bff14085845d1e] Merge branch 'x86-ras-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-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:fab5669d556200c4dd119af705bff14085845d1e:bisect-linux-5 2014-09-20 03:57:44 fab5669d556200c4dd119af705bff14085845d1e compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-fab5669d556200c4dd119af705bff14085845d1e Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/fab5669d556200c4dd119af705bff14085845d1e waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-fab5669d556200c4dd119af705bff14085845d1e kernel: /kernel/x86_64-randconfig-ib1-09191856/fab5669d556200c4dd119af705bff14085845d1e/vmlinuz-3.13.0-00734-gfab5669 2014-09-20 03:59:44 detecting boot state ... 12 29 45 66 83 93 117 135 168 184 201 211 229 239 263 273 298 310 331 344 366 382 412 426 434 449 476 493 510 528 547 594 624 675 708 731 799 829 870 900 SUCCESS Bisecting: 18 revisions left to test after this (roughly 5 steps) [7fe67a1180db49d41a3f764c379a08f8e31580ec] Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:7fe67a1180db49d41a3f764c379a08f8e31580ec:bisect-linux-5 2014-09-20 04:21:15 7fe67a1180db49d41a3f764c379a08f8e31580ec compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-7fe67a1180db49d41a3f764c379a08f8e31580ec Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/7fe67a1180db49d41a3f764c379a08f8e31580ec waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-7fe67a1180db49d41a3f764c379a08f8e31580ec 2014-09-20 04:25:15 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-7fe67a1180db49d41a3f764c379a08f8e31580ec Retry build .. waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-7fe67a1180db49d41a3f764c379a08f8e31580ec kernel: /kernel/x86_64-randconfig-ib1-09191856/7fe67a1180db49d41a3f764c379a08f8e31580ec/vmlinuz-3.13.0-00737-g7fe67a1 2014-09-20 04:42:15 detecting boot state ..... 1.... 5.. 13 20 34 47 56 61 77 93 107 117 127 140 152 172 181 193 199 209 220 235 246 251 265 281 302 336 382 408 441 487 517 570 602 644 677 719 762 782 801 828 859 873 898 899......................................... 900 SUCCESS linear-bisect: bad branch may be branch 'x86-kaslr-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 f4bcd8ccddb02833340652e9f46f5127828eb79d 7fe67a1180db49d41a3f764c379a08f8e31580ec -- Previous HEAD position was 7fe67a1... Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip HEAD is now at f60fe8d... Merge branch 'akpm-current/current' Bisecting: 7 revisions left to test after this (roughly 3 steps) [6145cfe394a7f138f6b64491c5663f97dba12450] x86, kaslr: Raise the maximum virtual address to -1 GiB on x86_64 linear-bisect: git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:6145cfe394a7f138f6b64491c5663f97dba12450:bisect-linux-5 2014-09-20 05:38:42 6145cfe394a7f138f6b64491c5663f97dba12450 compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-6145cfe394a7f138f6b64491c5663f97dba12450 Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/6145cfe394a7f138f6b64491c5663f97dba12450 waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-6145cfe394a7f138f6b64491c5663f97dba12450 kernel: /kernel/x86_64-randconfig-ib1-09191856/6145cfe394a7f138f6b64491c5663f97dba12450/vmlinuz-3.12.0-rc4-00007-g6145cfe 2014-09-20 05:45:42 detecting boot state . 1. 2... 3.. TEST FAILURE [ 0.000000] BRK [0x0c1d4000, 0x0c1d4fff] PGTABLE [ 0.000000] BRK [0x0c1d5000, 0x0c1d5fff] PGTABLE [ 0.000000] BRK [0x0c1d6000, 0x0c1d6fff] PGTABLE PANIC: early exception 0e rip 10:ffffffff898122df error 0 cr2 ffffffff829c9798 [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.12.0-rc4-00007-g6145cfe #1 PANIC: early exception 0e rip 10:ffffffff898126f6 error 0 cr2 ffffffff829c9798 BUG: kernel boot hang Elapsed time: 305 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-ib1-09191856/6145cfe394a7f138f6b64491c5663f97dba12450/vmlinuz-3.12.0-rc4-00007-g6145cfe -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:6145cfe394a7f138f6b64491c5663f97dba12450:bisect-linux-5/.vmlinuz-6145cfe394a7f138f6b64491c5663f97dba12450-20140920054455-10-ivb41 branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-ib1-09191856/6145cfe394a7f138f6b64491c5663f97dba12450/vmlinuz-3.12.0-rc4-00007-g6145cfe drbd.minor_count=8' -initrd /kernel-tests/initrd/quantal-core-x86_64.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-ivb41-107 -serial file:/dev/shm/kboot/serial-quantal-ivb41-107 -daemonize -display none -monitor null /kernel/x86_64-randconfig-ib1-09191856/6145cfe394a7f138f6b64491c5663f97dba12450/dmesg-quantal-ivb41-107:20140920055005:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/6145cfe394a7f138f6b64491c5663f97dba12450/dmesg-quantal-ivb41-111:20140920055008:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/6145cfe394a7f138f6b64491c5663f97dba12450/dmesg-quantal-ivb41-2:20140920055005:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/6145cfe394a7f138f6b64491c5663f97dba12450/dmesg-yocto-ivb41-50:20140920055005:x86_64-randconfig-ib1-09191856:: 3:4:4 all_good:bad:all_bad boots Bisecting: 3 revisions left to test after this (roughly 2 steps) [8ab3820fd5b2896d66da7bb2a906bc382e63e7bc] x86, kaslr: Return location from decompress_kernel running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:8ab3820fd5b2896d66da7bb2a906bc382e63e7bc:bisect-linux-5 2014-09-20 05:50:43 8ab3820fd5b2896d66da7bb2a906bc382e63e7bc compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-8ab3820fd5b2896d66da7bb2a906bc382e63e7bc Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/8ab3820fd5b2896d66da7bb2a906bc382e63e7bc waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-8ab3820fd5b2896d66da7bb2a906bc382e63e7bc 2014-09-20 05:53:43 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-8ab3820fd5b2896d66da7bb2a906bc382e63e7bc Retry build .. kernel: /kernel/x86_64-randconfig-ib1-09191856/8ab3820fd5b2896d66da7bb2a906bc382e63e7bc/vmlinuz-3.12.0-rc4-00003-g8ab3820 2014-09-20 05:54:43 detecting boot state .. 7 16. 23 30. 41 58. 74 78. 95 101. 111 119. 136 140. 154 158 159 177 179. 187 200 201 216 217 220 240 241 242 270 271 277 296 298. 321 322 327 345. 347 373 379 405. 411 449 452 467 478 481 496 506. 529 533. 539. 541 542 544 546 551 556 567 595 606 616 633 652 670 692 702 736 772 786 801 874 875............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 876.................................... 877..... 878. 879 880 883 889 893... 900 SUCCESS Bisecting: 1 revision left to test after this (roughly 1 step) [82fa9637a2ba285bcc7c5050c73010b2c1b3d803] x86, kaslr: Select random position from e820 maps running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:82fa9637a2ba285bcc7c5050c73010b2c1b3d803:bisect-linux-5 2014-09-20 20:03:07 82fa9637a2ba285bcc7c5050c73010b2c1b3d803 compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-82fa9637a2ba285bcc7c5050c73010b2c1b3d803 Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803 waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-82fa9637a2ba285bcc7c5050c73010b2c1b3d803 2014-09-20 20:07:07 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-82fa9637a2ba285bcc7c5050c73010b2c1b3d803 Retry build .. waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-82fa9637a2ba285bcc7c5050c73010b2c1b3d803 kernel: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/vmlinuz-3.12.0-rc4-00005-g82fa963 2014-09-20 20:09:07 detecting boot state ......... TEST FAILURE [ 0.000000] BRK [0x099d4000, 0x099d4fff] PGTABLE [ 0.000000] BRK [0x099d5000, 0x099d5fff] PGTABLE [ 0.000000] BRK [0x099d6000, 0x099d6fff] PGTABLE PANIC: early exception 0e rip 10:ffffffff870122df error 0 cr2 ffffffff829c9798 [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.12.0-rc4-00005-g82fa963 #1 PANIC: early exception 0e rip 10:ffffffff870126f6 error 0 cr2 ffffffff829c9798 BUG: kernel boot hang Elapsed time: 305 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/vmlinuz-3.12.0-rc4-00005-g82fa963 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:82fa9637a2ba285bcc7c5050c73010b2c1b3d803:bisect-linux-5/.vmlinuz-82fa9637a2ba285bcc7c5050c73010b2c1b3d803-20140920200809-113-ivb41 branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/vmlinuz-3.12.0-rc4-00005-g82fa963 drbd.minor_count=8' -initrd /kernel-tests/initrd/yocto-minimal-x86_64.cgz -m 320 -smp 1 -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-yocto-ivb41-101 -serial file:/dev/shm/kboot/serial-yocto-ivb41-101 -daemonize -display none -monitor null /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-101:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-108:20140920201329:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-114:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-117:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-121:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-127:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-2:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-32:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-38:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-61:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-66:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-6:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-93:20140920201329:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-97:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-106:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-111:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-116:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-19:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-31:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-37:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-43:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-67:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-69:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-71:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-81:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-85:20140920201331:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-86:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-91:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-96:20140920201330:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-1:20140920201331:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-21:20140920201331:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-25:20140920201331:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-102:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-103:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-104:20140920201332:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-105:20140920201332:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-109:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-10:20140920201338:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-110:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-112:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-113:20140920201333:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-118:20140920201338:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-11:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-12:20140920201333:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-13:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-16:20140920201338:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-17:20140920201338:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-23:20140920201338:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-26:20140920201338:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-27:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-33:20140920201333:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-35:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-39:20140920201332:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-44:20140920201332:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-45:20140920201332:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-47:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-48:20140920201333:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-49:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-51:20140920201332:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-53:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-58:20140920201333:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-59:20140920201332:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-5:20140920201333:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-63:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-65:20140920201332:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-68:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-70:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-72:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-73:20140920201333:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-75:20140920201332:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-77:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-78:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-79:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-7:20140920201333:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-80:20140920201338:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-82:20140920201333:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-83:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-84:20140920201332:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-95:20140920201337:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-98:20140920201338:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-99:20140920201332:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-9:20140920201332:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-107:20140920201342:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-100:20140920201347:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-120:20140920201347:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-124:20140920201347:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-125:20140920201347:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-126:20140920201345:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-15:20140920201347:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-40:20140920201346:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-50:20140920201347:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-52:20140920201346:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-54:20140920201347:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-55:20140920201347:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-56:20140920201345:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-60:20140920201347:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-74:20140920201347:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-76:20140920201345:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-89:20140920201347:x86_64-randconfig-ib1-09191856:: /kernel/x86_64-randconfig-ib1-09191856/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-yocto-ivb41-94:20140920201347:x86_64-randconfig-ib1-09191856:: 0:100:32 all_good:bad:all_bad boots Bisecting: 0 revisions left to test after this (roughly 0 steps) [5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3] x86, kaslr: Provide randomness functions running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux-5/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3:bisect-linux-5 2014-09-20 20:13:56 5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3 compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3 Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3 waiting for completion of /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3 2014-09-20 20:17:56 No build served file /kbuild-tests/build-served/x86_64-randconfig-ib1-09191856-5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3 Retry build .. kernel: /kernel/x86_64-randconfig-ib1-09191856/5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3/vmlinuz-3.12.0-rc4-00004-g5bfce5e 2014-09-20 20:18:56 detecting boot state .. 2 6 7 19 27 28 40 46 51 57 62...... 63 75 81 92 97 105 107 110 121 124... 127 142 146 149 156 165 167 168... 184 189 193 197 199 206 213 225 232 235 240 246 252 254 261 270 275 278 281 287 292 294 299 306 309 315 317 320 326 329 334 339 344 351 356 360 364 370 376 380. 386 391 399 405 407 412 418 421 430 434 442 448 456 461 463 470 472..... 477 481 490 497 504 511 517 524 526 528 539 546 555 562 568 572 577 585 591 596 600 605 608 609..... 611 617 625 634 637 643 647 654 659. 662 668 672 676 684 691 694 696 701 705 712 717.... 728 733 735 738.... 745 757.. 764..... 767 774 784 789 795 798 802 805 812 819 827 841 849.... 860 878 883...... 893 898 900 SUCCESS 82fa9637a2ba285bcc7c5050c73010b2c1b3d803 is the first bad commit commit 82fa9637a2ba285bcc7c5050c73010b2c1b3d803 Author: Kees Cook Date: Thu Oct 10 17:18:16 2013 -0700 x86, kaslr: Select random position from e820 maps Counts available alignment positions across all e820 maps, and chooses one randomly for the new kernel base address, making sure not to collide with unsafe memory areas. Signed-off-by: Kees Cook Link: http://lkml.kernel.org/r/1381450698-28710-5-git-send-email-keescook@chromium.org Signed-off-by: H. Peter Anvin :040000 040000 09ce9ba467a0234edb0e7c33bcd7b767c77f81f3 154849f76332b485e40fd73152e022afadf08947 M arch bisect run success HEAD is now at 5bfce5e... x86, kaslr: Provide randomness functions ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3:bisect-linux-5 2014-09-20 22:04:04 5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3 reuse /kernel/x86_64-randconfig-ib1-09191856/5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3/vmlinuz-3.12.0-rc4-00004-g5bfce5e 2014-09-20 22:04:04 detecting boot state ... 913 932 943............... 945 958 965 969 973 982 998 1000 SUCCESS Previous HEAD position was 5bfce5e... x86, kaslr: Provide randomness functions HEAD is now at 6a10bca... Add linux-next specific files for 20140919 ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:6a10bca9b608df445baa23c3bfafc510d93d425b:bisect-linux-5 TEST FAILURE [ 1.095627] PCI: CLS 0 bytes, default 64 [ 1.097151] Unpacking initramfs... [ 1.097151] Unpacking initramfs... [ 1.098197] Initramfs unpacking failed: junk in compressed archive [ 1.098197] Initramfs unpacking failed: junk in compressed archive [ 1.100702] general protection fault: 0000 [#1] [ 1.100702] general protection fault: 0000 [#1] SMP SMP [ 1.101965] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc5-next-20140919 #78 [ 1.101965] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc5-next-20140919 #78 [ 1.104021] task: ffff88000018e000 ti: ffff880000190000 task.ti: ffff880000190000 [ 1.104021] task: ffff88000018e000 ti: ffff880000190000 task.ti: ffff880000190000 [ 1.104021] RIP: 0010:[] [ 1.104021] RIP: 0010:[] [] __lock_acquire+0x140/0x1940 [] __lock_acquire+0x140/0x1940 [ 1.104021] RSP: 0000:ffff880000193b28 EFLAGS: 00010006 [ 1.104021] RSP: 0000:ffff880000193b28 EFLAGS: 00010006 [ 1.104021] RAX: cccccccccccccccc RBX: 0000000000000000 RCX: 0000000000000000 [ 1.104021] RAX: cccccccccccccccc RBX: 0000000000000000 RCX: 0000000000000000 [ 1.104021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff950a91a0 [ 1.104021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff950a91a0 [ 1.104021] RBP: ffff880000193be8 R08: 0000000000000001 R09: 0000000000000001 [ 1.104021] RBP: ffff880000193be8 R08: 0000000000000001 R09: 0000000000000001 [ 1.104021] R10: 0000000000000463 R11: 0000000000000000 R12: ffffffff950a91a0 [ 1.104021] R10: 0000000000000463 R11: 0000000000000000 R12: ffffffff950a91a0 [ 1.104021] R13: ffff8800150a9000 R14: ffffffff950a91a0 R15: ffff88000018e000 [ 1.104021] R13: ffff8800150a9000 R14: ffffffff950a91a0 R15: ffff88000018e000 [ 1.104021] FS: 0000000000000000(0000) GS:ffff880011f00000(0000) knlGS:0000000000000000 [ 1.104021] FS: 0000000000000000(0000) GS:ffff880011f00000(0000) knlGS:0000000000000000 [ 1.104021] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.104021] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.104021] CR2: 00000000ffffffff CR3: 0000000013a08000 CR4: 00000000000006e0 [ 1.104021] CR2: 00000000ffffffff CR3: 0000000013a08000 CR4: 00000000000006e0 [ 1.104021] Stack: [ 1.104021] Stack: [ 1.104021] ffffffff9495dd50 [ 1.104021] ffffffff9495dd50 ffff88000018e000 ffff88000018e000 ffff880000193c08 ffff880000193c08 ffffffff00000001 ffffffff00000001 [ 1.104021] ffffffff00000000 [ 1.104021] ffffffff00000000 0000000000000000 0000000000000000 0000000000000001 0000000000000001 ffff880000000000 ffff880000000000 [ 1.104021] 0000000000000001 [ 1.104021] 0000000000000001 000000000000004f 000000000000004f 0000000000000000 0000000000000000 ffff88000018e748 ffff88000018e748 [ 1.104021] Call Trace: [ 1.104021] Call Trace: [ 1.104021] [] ? pud_page_vaddr+0x10/0x33 [ 1.104021] [] ? pud_page_vaddr+0x10/0x33 [ 1.104021] [] ? pte_offset_kernel+0x21/0x2e [ 1.104021] [] ? pte_offset_kernel+0x21/0x2e [ 1.104021] [] lock_acquire+0xcb/0x101 [ 1.104021] [] lock_acquire+0xcb/0x101 [ 1.104021] [] ? debug_check_no_obj_freed+0xa0/0x22e [ 1.104021] [] ? debug_check_no_obj_freed+0xa0/0x22e [ 1.104021] [] _raw_spin_lock_irqsave+0x68/0x8f [ 1.104021] [] _raw_spin_lock_irqsave+0x68/0x8f [ 1.104021] [] ? debug_check_no_obj_freed+0xa0/0x22e [ 1.104021] [] ? debug_check_no_obj_freed+0xa0/0x22e [ 1.104021] [] debug_check_no_obj_freed+0xa0/0x22e [ 1.104021] [] debug_check_no_obj_freed+0xa0/0x22e [ 1.104021] [] ? trace_hardirqs_on_caller+0x285/0x2f5 [ 1.104021] [] ? trace_hardirqs_on_caller+0x285/0x2f5 [ 1.104021] [] free_pages_prepare+0x1f5/0x20d [ 1.104021] [] free_pages_prepare+0x1f5/0x20d [ 1.104021] [] ? adjust_managed_page_count+0x4d/0x59 [ 1.104021] [] ? adjust_managed_page_count+0x4d/0x59 [ 1.104021] [] free_hot_cold_page+0x4e/0x1f9 [ 1.104021] [] free_hot_cold_page+0x4e/0x1f9 [ 1.104021] [] __free_pages+0x51/0x6f [ 1.104021] [] __free_pages+0x51/0x6f [ 1.104021] [] free_reserved_area+0xdb/0x161 [ 1.104021] [] free_reserved_area+0xdb/0x161 [ 1.104021] [] free_init_pages+0xbb/0xce [ 1.104021] [] free_init_pages+0xbb/0xce [ 1.104021] [] ? do_header+0x18d/0x18d [ 1.104021] [] ? do_header+0x18d/0x18d [ 1.104021] [] free_initrd_mem+0x28/0x31 [ 1.104021] [] free_initrd_mem+0x28/0x31 [ 1.104021] [] populate_rootfs+0x168/0x19e [ 1.104021] [] populate_rootfs+0x168/0x19e [ 1.104021] [] do_one_initcall+0x19e/0x28a [ 1.104021] [] do_one_initcall+0x19e/0x28a [ 1.104021] [] kernel_init_freeable+0x1ee/0x2e4 [ 1.104021] [] kernel_init_freeable+0x1ee/0x2e4 [ 1.104021] [] ? rest_init+0x161/0x161 [ 1.104021] [] ? rest_init+0x161/0x161 [ 1.104021] [] kernel_init+0x10/0x181 [ 1.104021] [] kernel_init+0x10/0x181 [ 1.104021] [] ret_from_fork+0x7c/0xb0 [ 1.104021] [] ret_from_fork+0x7c/0xb0 [ 1.104021] [] ? rest_init+0x161/0x161 [ 1.104021] [] ? rest_init+0x161/0x161 [ 1.104021] Code: [ 1.104021] Code: b2 b2 01 01 00 00 00 00 83 83 fe fe 01 01 0f 0f 87 87 b8 b8 01 01 00 00 00 00 89 89 f0 f0 48 48 ff ff 05 05 aa aa d1 d1 0f 0f 02 02 49 49 8b 8b 44 44 c6 c6 08 08 48 48 85 85 c0 c0 0f 0f 84 84 a1 a1 01 01 00 00 00 00 48 48 ff ff 05 05 55 55 b0 b0 0f 0f 02 02 ff ff 80 80 98 98 01 01 00 00 00 00 8b 8b 1d 1d 00 00 bc bc b9 b9 02 02 48 48 ff ff 05 05 49 49 b0 b0 0f 0f 02 02 48 48 [ 1.104021] RIP [ 1.104021] RIP [] __lock_acquire+0x140/0x1940 [] __lock_acquire+0x140/0x1940 [ 1.104021] RSP [ 1.104021] RSP [ 1.104021] ---[ end trace 866a3ab08c708fa2 ]--- [ 1.104021] ---[ end trace 866a3ab08c708fa2 ]--- /kernel/x86_64-randconfig-ib1-09191856/6a10bca9b608df445baa23c3bfafc510d93d425b/dmesg-yocto-vp-34:20140919201639:x86_64-randconfig-ib1-09191856:3.17.0-rc5-next-20140919:78 /kernel/x86_64-randconfig-ib1-09191856/6a10bca9b608df445baa23c3bfafc510d93d425b/dmesg-yocto-kbuild-31:20140919190556:x86_64-randconfig-ib1-09191856:3.17.0-rc5-next-20140919:78 49:2:4 all_good:bad:all_bad boots HEAD is now at 6a10bca Add linux-next specific files for 20140919 ========= linus/master ========= From git://gitmirror/linus d9773ce..46be7b7 master -> linus/master Note: checking out 'linus/master'. You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and you can discard any commits you make in this state without impacting any branches by performing another checkout. If you want to create a new branch to retain commits you create, you may do so (now or later) by using -b with the checkout command again. Example: git checkout -b new_branch_name HEAD is now at 46be7b7... Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/linus:master:46be7b73e82453447cd97b3440d523159eab09f8:bisect-linux-5 2014-09-20 22:31:58 46be7b73e82453447cd97b3440d523159eab09f8 compiling Queued build task to /kbuild-tests/build-queue/lkp-ib04/x86_64-randconfig-ib1-09191856-46be7b73e82453447cd97b3440d523159eab09f8 Check for kernel in /kernel/x86_64-randconfig-ib1-09191856/46be7b73e82453447cd97b3440d523159eab09f8 waiting for completion of /kbuild-tests/build-queue/lkp-ib04-smoke/x86_64-randconfig-ib1-09191856-46be7b73e82453447cd97b3440d523159eab09f8 kernel: /kernel/x86_64-randconfig-ib1-09191856/46be7b73e82453447cd97b3440d523159eab09f8/vmlinuz-3.17.0-rc5-00127-g46be7b7 2014-09-20 22:34:59 detecting boot state 1 4 14 23 40 49 54 68 81 87 100 109 113 132 143 146 165 169 TEST FAILURE [ 0.828484] PCI: CLS 0 bytes, default 64 [ 0.830146] Unpacking initramfs... [ 0.830146] Unpacking initramfs... [ 0.841532] Initramfs unpacking failed: junk in compressed archive [ 0.841532] Initramfs unpacking failed: junk in compressed archive BUG: kernel boot hang Elapsed time: 305 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-ib1-09191856/46be7b73e82453447cd97b3440d523159eab09f8/vmlinuz-3.17.0-rc5-00127-g46be7b7 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/linus:master:46be7b73e82453447cd97b3440d523159eab09f8:bisect-linux-5/.vmlinuz-46be7b73e82453447cd97b3440d523159eab09f8-20140920223415-159-ivb41 branch=linus/master BOOT_IMAGE=/kernel/x86_64-randconfig-ib1-09191856/46be7b73e82453447cd97b3440d523159eab09f8/vmlinuz-3.17.0-rc5-00127-g46be7b7 drbd.minor_count=8' -initrd /kernel-tests/initrd/quantal-core-x86_64.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-ivb41-126 -serial file:/dev/shm/kboot/serial-quantal-ivb41-126 -daemonize -display none -monitor null /kernel/x86_64-randconfig-ib1-09191856/46be7b73e82453447cd97b3440d523159eab09f8/dmesg-yocto-ivb41-16:20140920224352:x86_64-randconfig-ib1-09191856:: 157:1:13 all_good:bad:all_bad boots ========= next/master ========= Previous HEAD position was 46be7b7... Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs HEAD is now at 6a10bca... Add linux-next specific files for 20140919 ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-ib1-09191856/next:master:6a10bca9b608df445baa23c3bfafc510d93d425b:bisect-linux-5 TEST FAILURE [ 1.095627] PCI: CLS 0 bytes, default 64 [ 1.097151] Unpacking initramfs... [ 1.097151] Unpacking initramfs... [ 1.098197] Initramfs unpacking failed: junk in compressed archive [ 1.098197] Initramfs unpacking failed: junk in compressed archive [ 1.100702] general protection fault: 0000 [#1] [ 1.100702] general protection fault: 0000 [#1] SMP SMP [ 1.101965] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc5-next-20140919 #78 [ 1.101965] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc5-next-20140919 #78 [ 1.104021] task: ffff88000018e000 ti: ffff880000190000 task.ti: ffff880000190000 [ 1.104021] task: ffff88000018e000 ti: ffff880000190000 task.ti: ffff880000190000 [ 1.104021] RIP: 0010:[] [ 1.104021] RIP: 0010:[] [] __lock_acquire+0x140/0x1940 [] __lock_acquire+0x140/0x1940 [ 1.104021] RSP: 0000:ffff880000193b28 EFLAGS: 00010006 [ 1.104021] RSP: 0000:ffff880000193b28 EFLAGS: 00010006 [ 1.104021] RAX: cccccccccccccccc RBX: 0000000000000000 RCX: 0000000000000000 [ 1.104021] RAX: cccccccccccccccc RBX: 0000000000000000 RCX: 0000000000000000 [ 1.104021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff950a91a0 [ 1.104021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff950a91a0 [ 1.104021] RBP: ffff880000193be8 R08: 0000000000000001 R09: 0000000000000001 [ 1.104021] RBP: ffff880000193be8 R08: 0000000000000001 R09: 0000000000000001 [ 1.104021] R10: 0000000000000463 R11: 0000000000000000 R12: ffffffff950a91a0 [ 1.104021] R10: 0000000000000463 R11: 0000000000000000 R12: ffffffff950a91a0 [ 1.104021] R13: ffff8800150a9000 R14: ffffffff950a91a0 R15: ffff88000018e000 [ 1.104021] R13: ffff8800150a9000 R14: ffffffff950a91a0 R15: ffff88000018e000 [ 1.104021] FS: 0000000000000000(0000) GS:ffff880011f00000(0000) knlGS:0000000000000000 [ 1.104021] FS: 0000000000000000(0000) GS:ffff880011f00000(0000) knlGS:0000000000000000 [ 1.104021] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.104021] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.104021] CR2: 00000000ffffffff CR3: 0000000013a08000 CR4: 00000000000006e0 [ 1.104021] CR2: 00000000ffffffff CR3: 0000000013a08000 CR4: 00000000000006e0 [ 1.104021] Stack: [ 1.104021] Stack: [ 1.104021] ffffffff9495dd50 [ 1.104021] ffffffff9495dd50 ffff88000018e000 ffff88000018e000 ffff880000193c08 ffff880000193c08 ffffffff00000001 ffffffff00000001 [ 1.104021] ffffffff00000000 [ 1.104021] ffffffff00000000 0000000000000000 0000000000000000 0000000000000001 0000000000000001 ffff880000000000 ffff880000000000 [ 1.104021] 0000000000000001 [ 1.104021] 0000000000000001 000000000000004f 000000000000004f 0000000000000000 0000000000000000 ffff88000018e748 ffff88000018e748 [ 1.104021] Call Trace: [ 1.104021] Call Trace: [ 1.104021] [] ? pud_page_vaddr+0x10/0x33 [ 1.104021] [] ? pud_page_vaddr+0x10/0x33 [ 1.104021] [] ? pte_offset_kernel+0x21/0x2e [ 1.104021] [] ? pte_offset_kernel+0x21/0x2e [ 1.104021] [] lock_acquire+0xcb/0x101 [ 1.104021] [] lock_acquire+0xcb/0x101 [ 1.104021] [] ? debug_check_no_obj_freed+0xa0/0x22e [ 1.104021] [] ? debug_check_no_obj_freed+0xa0/0x22e [ 1.104021] [] _raw_spin_lock_irqsave+0x68/0x8f [ 1.104021] [] _raw_spin_lock_irqsave+0x68/0x8f [ 1.104021] [] ? debug_check_no_obj_freed+0xa0/0x22e [ 1.104021] [] ? debug_check_no_obj_freed+0xa0/0x22e [ 1.104021] [] debug_check_no_obj_freed+0xa0/0x22e [ 1.104021] [] debug_check_no_obj_freed+0xa0/0x22e [ 1.104021] [] ? trace_hardirqs_on_caller+0x285/0x2f5 [ 1.104021] [] ? trace_hardirqs_on_caller+0x285/0x2f5 [ 1.104021] [] free_pages_prepare+0x1f5/0x20d [ 1.104021] [] free_pages_prepare+0x1f5/0x20d [ 1.104021] [] ? adjust_managed_page_count+0x4d/0x59 [ 1.104021] [] ? adjust_managed_page_count+0x4d/0x59 [ 1.104021] [] free_hot_cold_page+0x4e/0x1f9 [ 1.104021] [] free_hot_cold_page+0x4e/0x1f9 [ 1.104021] [] __free_pages+0x51/0x6f [ 1.104021] [] __free_pages+0x51/0x6f [ 1.104021] [] free_reserved_area+0xdb/0x161 [ 1.104021] [] free_reserved_area+0xdb/0x161 [ 1.104021] [] free_init_pages+0xbb/0xce [ 1.104021] [] free_init_pages+0xbb/0xce [ 1.104021] [] ? do_header+0x18d/0x18d [ 1.104021] [] ? do_header+0x18d/0x18d [ 1.104021] [] free_initrd_mem+0x28/0x31 [ 1.104021] [] free_initrd_mem+0x28/0x31 [ 1.104021] [] populate_rootfs+0x168/0x19e [ 1.104021] [] populate_rootfs+0x168/0x19e [ 1.104021] [] do_one_initcall+0x19e/0x28a [ 1.104021] [] do_one_initcall+0x19e/0x28a [ 1.104021] [] kernel_init_freeable+0x1ee/0x2e4 [ 1.104021] [] kernel_init_freeable+0x1ee/0x2e4 [ 1.104021] [] ? rest_init+0x161/0x161 [ 1.104021] [] ? rest_init+0x161/0x161 [ 1.104021] [] kernel_init+0x10/0x181 [ 1.104021] [] kernel_init+0x10/0x181 [ 1.104021] [] ret_from_fork+0x7c/0xb0 [ 1.104021] [] ret_from_fork+0x7c/0xb0 [ 1.104021] [] ? rest_init+0x161/0x161 [ 1.104021] [] ? rest_init+0x161/0x161 [ 1.104021] Code: [ 1.104021] Code: b2 b2 01 01 00 00 00 00 83 83 fe fe 01 01 0f 0f 87 87 b8 b8 01 01 00 00 00 00 89 89 f0 f0 48 48 ff ff 05 05 aa aa d1 d1 0f 0f 02 02 49 49 8b 8b 44 44 c6 c6 08 08 48 48 85 85 c0 c0 0f 0f 84 84 a1 a1 01 01 00 00 00 00 48 48 ff ff 05 05 55 55 b0 b0 0f 0f 02 02 ff ff 80 80 98 98 01 01 00 00 00 00 8b 8b 1d 1d 00 00 bc bc b9 b9 02 02 48 48 ff ff 05 05 49 49 b0 b0 0f 0f 02 02 48 48 [ 1.104021] RIP [ 1.104021] RIP [] __lock_acquire+0x140/0x1940 [] __lock_acquire+0x140/0x1940 [ 1.104021] RSP [ 1.104021] RSP [ 1.104021] ---[ end trace 866a3ab08c708fa2 ]--- [ 1.104021] ---[ end trace 866a3ab08c708fa2 ]--- /kernel/x86_64-randconfig-ib1-09191856/6a10bca9b608df445baa23c3bfafc510d93d425b/dmesg-yocto-vp-34:20140919201639:x86_64-randconfig-ib1-09191856:3.17.0-rc5-next-20140919:78 /kernel/x86_64-randconfig-ib1-09191856/6a10bca9b608df445baa23c3bfafc510d93d425b/dmesg-yocto-kbuild-31:20140919190556:x86_64-randconfig-ib1-09191856:3.17.0-rc5-next-20140919:78 49:2:4 all_good:bad:all_bad boots