Attachment 154211 Details for Bug 195458 – ddb transcript of panic-on-boot with debugging options enabled

ddb transcript of panic-on-boot with debugging options enabled

ddb1.txt (text/plain), 21.86 KB, created by Glen Barber on 2015-03-11 17:54:53 UTC

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Creator: Glen Barber

Created: 2015-03-11 17:54:53 UTC

Size: 21.86 KB

patch

obsolete

>/boot/config: -hD
>Booting...
>GDB: no debug ports present
>KDB: debugger backends: ddb
>KDB: current backend: ddb
>Copyright (c) 1992-2014 The FreeBSD Project.
>Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
>[8CThe Regents of the University of California. All rights reserved.
>FreeBSD is a registered trademark of The FreeBSD Foundation.
>FreeBSD 10.1-RELEASE-p6 #1 r279857M: Tue Mar 10 13:53:41 UTC 2015
>    root@release:/usr/obj/usr/src/sys/GENERIC amd64
>FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
>WARNING: WITNESS option enabled, expect reduced performance.
>WARNING: DIAGNOSTIC option enabled, expect reduced performance.
>CPU: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz (2694.23-MHz K8-class CPU)
>  Origin = "GenuineIntel"  Id = 0x306c3  Family = 0x6  Model = 0x3c  Stepping = 3
>  Features=0x1783fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE,SSE2,HTT>
>  Features2=0x201<SSE3,SSSE3>
>  AMD Features=0x28100800<SYSCALL,NX,RDTSCP,LM>
>  AMD Features2=0x1<LAHF>
>real memory  = 2147418112 (2047 MB)
>avail memory = 2046296064 (1951 MB)
>Event timer "LAPIC" quality 400
>ACPI APIC Table: <VBOX   VBOXAPIC>
>FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
>FreeBSD/SMP: 1 package(s) x 2 core(s)
> cpu0 (BSP): APIC ID:  0
> cpu1 (AP): APIC ID:  1
>random device not loaded; using insecure entropy
>ioapic0 <Version 1.1> irqs 0-23 on motherboard
>random: <Software, Yarrow> initialized
>kbd1 at kbdmux0
>acpi0: <VBOX VBOXXSDT> on motherboard
>acpi0: Power Button (fixed)
>acpi0: Sleep Button (fixed)
>cpu0: <ACPI CPU> on acpi0
>cpu1: <ACPI CPU> on acpi0
>attimer0: <AT timer> port 0x40-0x43,0x50-0x53 on acpi0
>Timecounter "i8254" frequency 1193182 Hz quality 0
>Event timer "i8254" frequency 1193182 Hz quality 100
>Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
>acpi_timer0: <32-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
>pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
>pci0: <ACPI PCI bus> on pcib0
>isab0: <PCI-ISA bridge> at device 1.0 on pci0
>isa0: <ISA bus> on isab0
>atapci0: <Intel PIIX4 UDMA33 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xd000-0xd00f at device 1.1 on pci0
>ata0: <ATA channel> at channel 0 on atapci0
>ata1: <ATA channel> at channel 1 on atapci0
>vgapci0: <VGA-compatible display> mem 0xe0000000-0xe0ffffff irq 18 at device 2.0 on pci0
>vgapci0: Boot video device
>em0: <Intel(R) PRO/1000 Legacy Network Connection 1.0.6> port 0xd010-0xd017 mem 0xf0000000-0xf001ffff irq 19 at device 3.0 on pci0
>em0: Ethernet address: 08:00:27:09:a4:5b
>pcm0: <Intel ICH (82801AA)> port 0xd100-0xd1ff,0xd200-0xd23f irq 21 at device 5.0 on pci0
>pcm0: <SigmaTel STAC9700/83/84 AC97 Codec>
>ohci0: <OHCI (generic) USB controller> mem 0xf0804000-0xf0804fff irq 22 at device 6.0 on pci0
>usbus0 on ohci0
>pci0: <bridge> at device 7.0 (no driver attached)
>uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
>uart0: console (38400,n,8,1)
>battery0: <ACPI Control Method Battery> on acpi0
>acpi_acad0: <AC Adapter> on acpi0
>atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
>atkbd0: <AT Keyboard> irq 1 on atkbdc0
>kbd0 at atkbd0
>atkbd0: [GIANT-LOCKED]
>psm0: <PS/2 Mouse> irq 12 on atkbdc0
>psm0: [GIANT-LOCKED]
>psm0: model IntelliMouse Explorer, device ID 4
>orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xe2000-0xeefff on isa0
>sc0: <System console> at flags 0x100 on isa0
>sc0: VGA <16 virtual consoles, flags=0x300>
>vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
>atrtc0: <AT realtime clock> at port 0x70 irq 8 on isa0
>Event timer "RTC" frequency 32768 Hz quality 0
>ppc0: cannot reserve I/O port range
>Timecounters tick every 10.000 msec
>pcm0: measured ac97 link rate at 2109165 Hz
>em0: link state changed to UP
>panic: mtx_lock_spin: recursed on non-recursive mutex cnputs_mtx @ /usr/src/sys/kern/kern_cons.c:508
>
>cpuid = 0
>KDB: stack backtrace:
>db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe007b5d70f0
>kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe007b5d71a0
>vpanic() at vpanic+0x126/frame 0xfffffe007b5d71e0
>kassert_panic() at kassert_panic+0x139/frame 0xfffffe007b5d7250
>__mtx_lock_spin_flags() at __mtx_lock_spin_flags+0x9a/frame 0xfffffe007b5d72a0
>cnputs() at cnputs+0x32/frame 0xfffffe007b5d72c0
>putchar() at putchar+0x154/frame 0xfffffe007b5d7340
>kvprintf() at kvprintf+0xf6/frame 0xfffffe007b5d7450
>_vprintf() at _vprintf+0x8d/frame 0xfffffe007b5d7530
>printf() at printf+0x53/frame 0xfffffe007b5d7590
>witness_checkorder() at witness_checkorder+0xb42/frame 0xfffffe007b5d7620
>__mtx_lock_spin_flags() at __mtx_lock_spin_flags+0xbd/frame 0xfffffe007b5d7670
>sc_puts() at sc_puts+0xb0/frame 0xfffffe007b5d76b0
>sc_cnputc() at sc_cnputc+0xe5/frame 0xfffffe007b5d76e0
>cnputc() at cnputc+0x80/frame 0xfffffe007b5d7710
>cnputs() at cnputs+0x58/frame 0xfffffe007b5d7730
>putchar() at putchar+0x154/frame 0xfffffe007b5d77b0
>kvprintf() at kvprintf+0xf6/frame 0xfffffe007b5d78c0
>_vprintf() at _vprintf+0x8d/frame 0xfffffe007b5d79a0
>printf() at printf+0x53/frame 0xfffffe007b5d7a00
>witness_checkorder() at witness_checkorder+0xb42/frame 0xfffffe007b5d7a90
>__mtx_lock_spin_flags() at __mtx_lock_spin_flags+0xbd/frame 0xfffffe007b5d7ae0
>msleep_spin_sbt() at msleep_spin_sbt+0x9b/frame 0xfffffe007b5d7b70
>random_kthread() at random_kthread+0x1d0/frame 0xfffffe007b5d7bb0
>fork_exit() at fork_exit+0x84/frame 0xfffffe007b5d7bf0
>fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe007b5d7bf0
>--- trap 0, rip = 0, rsp = 0xfffffe007b5d7cb0, rbp = 0 ---
>KDB: enter: panic
>[ thread pid 14 tid 100013 ]
>Stopped at      kdb_enter+0x3e: movq    $0,kdb_why
>db> bt
>Tracing pid 14 tid 100013 td 0xfffff8000252f920
>kdb_enter() at kdb_enter+0x3e/frame 0xfffffe007b5d71a0
>vpanic() at vpanic+0x146/frame 0xfffffe007b5d71e0
>kassert_panic() at kassert_panic+0x139/frame 0xfffffe007b5d7250
>__mtx_lock_spin_flags() at __mtx_lock_spin_flags+0x9a/frame 0xfffffe007b5d72a0
>cnputs() at cnputs+0x32/frame 0xfffffe007b5d72c0
>putchar() at putchar+0x154/frame 0xfffffe007b5d7340
>kvprintf() at kvprintf+0xf6/frame 0xfffffe007b5d7450
>_vprintf() at _vprintf+0x8d/frame 0xfffffe007b5d7530
>printf() at printf+0x53/frame 0xfffffe007b5d7590
>witness_checkorder() at witness_checkorder+0xb42/frame 0xfffffe007b5d7620
>__mtx_lock_spin_flags() at __mtx_lock_spin_flags+0xbd/frame 0xfffffe007b5d7670
>sc_puts() at sc_puts+0xb0/frame 0xfffffe007b5d76b0
>sc_cnputc() at sc_cnputc+0xe5/frame 0xfffffe007b5d76e0
>cnputc() at cnputc+0x80/frame 0xfffffe007b5d7710
>cnputs() at cnputs+0x58/frame 0xfffffe007b5d7730
>putchar() at putchar+0x154/frame 0xfffffe007b5d77b0
>kvprintf() at kvprintf+0xf6/frame 0xfffffe007b5d78c0
>_vprintf() at _vprintf+0x8d/frame 0xfffffe007b5d79a0
>printf() at printf+0x53/frame 0xfffffe007b5d7a00
>--More--        witness_checkorder() at witness_checkorder+0xb42/frame 0xfffffe007b5d7a90
>--More--        __mtx_lock_spin_flags() at __mtx_lock_spin_flags+0xbd/frame 0xfffffe007b5d7ae0
>--More--        msleep_spin_sbt() at msleep_spin_sbt+0x9b/frame 0xfffffe007b5d7b70
>--More--        random_kthread() at random_kthread+0x1d0/frame 0xfffffe007b5d7bb0
>--More--        fork_exit() at fork_exit+0x84/frame 0xfffffe007b5d7bf0
>--More--        fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe007b5d7bf0
>--More--        --- trap 0, rip = 0, rsp = 0xfffffe007b5d7cb0, rbp = 0 ---
>--More--        db> ps
>  pid  ppid  pgrp   uid   state   wmesg         wchan        cmd
>    3     0     0     0  RL                                  [sctp_iterator]
>   15     0     0     0  RL      (threaded)                  [usb]
>100032                   RunQ                                [usbus0]
>100031                   RunQ                                [usbus0]
>100030                   RunQ                                [usbus0]
>100029                   RunQ                                [usbus0]
>    2     0     0     0  RL      (threaded)                  [cam]
>100038                   RunQ                                [scanner]
>100021                   RunQ                                [doneq0]
>   14     0     0     0  RL      CPU 0                       [rand_harvestq]
>   13     0     0     0  DL      (threaded)                  [geom]
>100011                   D       -        0xffffffff81846280 [g_down]
>100010                   D       -        0xffffffff81846278 [g_up]
>100009                   D       -        0xffffffff81846270 [g_event]
>   12     0     0     0  WL      (threaded)                  [intr]
>100035                   I                                   [irq12: psm0]
>100034                   I                                   [irq1: atkbd0]
>100033                   I                                   [swi0: uart]
>100028                   I                                   [irq22: ohci0]
>--More--        100027                   I                                   [irq21: pcm0]
>100025                   I                                   [irq15: ata1]
>100024                   I                                   [irq14: ata0]
>100023                   I                                   [swi6: task queue]
>100016                   I                                   [swi5: fast taskq]
>100014                   I                                   [swi6: Giant taskq]
>100008                   I                                   [swi3: vm]
>100007                   I                                   [swi4: clock]
>100006                   I                                   [swi4: clock]
>100005                   I                                   [swi1: netisr 0]
>   11     0     0     0  RL      (threaded)                  [idle]
>100004                   CanRun                              [idle: cpu1]
>100003                   CanRun                              [idle: cpu0]
>    1     0     0     0  ?L                                  [kernel]
>   10     0     0     0  DL      audit_wo 0xffffffff81855258 [audit]
>    0     0     0     0  RLs     (threaded)                  [kernel]
>100037                   RunQ                                [CAM taskq]
>100026                   D       -        0xfffff800026fb000 [em0 taskq]
>100022                   RunQ                                [kqueue taskq]
>100020                   RunQ                                [acpi_task_2]
>--More--        100019                   RunQ                                [acpi_task_1]
>100018                   RunQ                                [acpi_task_0]
>100017                   RunQ                                [ffs_trim taskq]
>100015                   RunQ                                [thread taskq]
>100012                   RunQ                                [firmware taskq]
>100000                   D       conifhk  0xffffffff814b6fa0 [swapper]
>db> show pcpu
>cpuid        = 0
>dynamic pcpu = 0x65f080
>curthread    = 0xfffff8000252f920: pid 14 "rand_harvestq"
>curpcb       = 0xfffffe007b5d7cc0
>fpcurthread  = none
>idlethread   = 0xfffff80002513000: tid 100003 "idle: cpu0"
>curpmap      = 0xffffffff81846de8
>tssp         = 0xffffffff8185e910
>commontssp   = 0xffffffff8185e910
>rsp0         = 0xfffffe007b5d7cc0
>gs32p        = 0xffffffff81860368
>ldt          = 0xffffffff818603a8
>tss          = 0xffffffff81860398
>spin locks held:
>exclusive spin mutex entropy harvest mutex (entropy harvest mutex) r = 0 (0xffffffff8183aad0) locked @ /usr/src/sys/dev/random/random_harvestq.c:198
>db> show allpcpu
>Current CPU: 0
>
>cpuid        = 0
>dynamic pcpu = 0x65f080
>curthread    = 0xfffff8000252f920: pid 14 "rand_harvestq"
>curpcb       = 0xfffffe007b5d7cc0
>fpcurthread  = none
>idlethread   = 0xfffff80002513000: tid 100003 "idle: cpu0"
>curpmap      = 0xffffffff81846de8
>tssp         = 0xffffffff8185e910
>commontssp   = 0xffffffff8185e910
>rsp0         = 0xfffffe007b5d7cc0
>gs32p        = 0xffffffff81860368
>ldt          = 0xffffffff818603a8
>tss          = 0xffffffff81860398
>spin locks held:
>exclusive spin mutex entropy harvest mutex (entropy harvest mutex) r = 0 (0xffffffff8183aad0) locked @ /usr/src/sys/dev/random/random_harvestq.c:198
>
>cpuid        = 1
>dynamic pcpu = 0xfffffe00faae2080
>--More--        curthread    = none
>curpcb       = 0
>fpcurthread  = none
>idlethread   = 0xfffff80002512920: tid 100004 "idle: cpu1"
>curpmap      = 0
>tssp         = 0xffffffff8185e978
>commontssp   = 0xffffffff8185e978
>rsp0         = 0x0
>gs32p        = 0xffffffff818603d0
>ldt          = 0xffffffff81860410
>tss          = 0xffffffff81860400
>spin locks held:
>
>db>  show locks
>exclusive spin mutex entropy harvest mutex (entropy harvest mutex) r = 0 (0xffffffff8183aad0) locked @ /usr/src/sys/dev/random/random_harvestq.c:198
>db> show alllocks
>db>  show lockedvnods
>Locked vnodes
>db> alltrace
>
>Tracing command sctp_iterator pid 3 tid 100036 td 0xfffff8000272f000
>fork_trampoline() at fork_trampoline
>
>Tracing command usb pid 15 tid 100032 td 0xfffff80002730490
>fork_trampoline() at fork_trampoline
>
>Tracing command usb pid 15 tid 100031 td 0xfffff80002730920
>fork_trampoline() at fork_trampoline
>
>Tracing command usb pid 15 tid 100030 td 0xfffff80002731000
>fork_trampoline() at fork_trampoline
>
>Tracing command usb pid 15 tid 100029 td 0xfffff80002731490
>fork_trampoline() at fork_trampoline
>
>Tracing command cam pid 2 tid 100038 td 0xfffff800029a1490
>fork_trampoline() at fork_trampoline
>
>Tracing command cam pid 2 tid 100021 td 0xfffff800026ac000
>--More--        fork_trampoline() at fork_trampoline
>
>Tracing command rand_harvestq pid 14 tid 100013 td 0xfffff8000252f920
>kdb_enter() at kdb_enter+0x3e/frame 0xfffffe007b5d71a0
>vpanic() at vpanic+0x146/frame 0xfffffe007b5d71e0
>kassert_panic() at kassert_panic+0x139/frame 0xfffffe007b5d7250
>__mtx_lock_spin_flags() at __mtx_lock_spin_flags+0x9a/frame 0xfffffe007b5d72a0
>cnputs() at cnputs+0x32/frame 0xfffffe007b5d72c0
>putchar() at putchar+0x154/frame 0xfffffe007b5d7340
>kvprintf() at kvprintf+0xf6/frame 0xfffffe007b5d7450
>_vprintf() at _vprintf+0x8d/frame 0xfffffe007b5d7530
>printf() at printf+0x53/frame 0xfffffe007b5d7590
>witness_checkorder() at witness_checkorder+0xb42/frame 0xfffffe007b5d7620
>__mtx_lock_spin_flags() at __mtx_lock_spin_flags+0xbd/frame 0xfffffe007b5d7670
>sc_puts() at sc_puts+0xb0/frame 0xfffffe007b5d76b0
>sc_cnputc() at sc_cnputc+0xe5/frame 0xfffffe007b5d76e0
>cnputc() at cnputc+0x80/frame 0xfffffe007b5d7710
>cnputs() at cnputs+0x58/frame 0xfffffe007b5d7730
>putchar() at putchar+0x154/frame 0xfffffe007b5d77b0
>kvprintf() at kvprintf+0xf6/frame 0xfffffe007b5d78c0
>--More--        _vprintf() at _vprintf+0x8d/frame 0xfffffe007b5d79a0
>printf() at printf+0x53/frame 0xfffffe007b5d7a00
>witness_checkorder() at witness_checkorder+0xb42/frame 0xfffffe007b5d7a90
>__mtx_lock_spin_flags() at __mtx_lock_spin_flags+0xbd/frame 0xfffffe007b5d7ae0
>msleep_spin_sbt() at msleep_spin_sbt+0x9b/frame 0xfffffe007b5d7b70
>random_kthread() at random_kthread+0x1d0/frame 0xfffffe007b5d7bb0
>fork_exit() at fork_exit+0x84/frame 0xfffffe007b5d7bf0
>fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe007b5d7bf0
>--- trap 0, rip = 0, rsp = 0xfffffe007b5d7cb0, rbp = 0 ---
>
>Tracing command geom pid 13 tid 100011 td 0xfffff80002530490
>sched_switch() at sched_switch+0x495/frame 0xfffffe007b5cda20
>mi_switch() at mi_switch+0x179/frame 0xfffffe007b5cda60
>sleepq_switch() at sleepq_switch+0x152/frame 0xfffffe007b5cdaa0
>sleepq_wait() at sleepq_wait+0x43/frame 0xfffffe007b5cdad0
>_sleep() at _sleep+0x366/frame 0xfffffe007b5cdb70
>g_io_schedule_down() at g_io_schedule_down+0x3c/frame 0xfffffe007b5cdba0
>g_down_procbody() at g_down_procbody+0x7d/frame 0xfffffe007b5cdbb0
>fork_exit() at fork_exit+0x84/frame 0xfffffe007b5cdbf0
>fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe007b5cdbf0
>--More--        --- trap 0, rip = 0, rsp = 0xfffffe007b5cdcb0, rbp = 0 ---
>
>Tracing command geom pid 13 tid 100010 td 0xfffff80002530920
>sched_switch() at sched_switch+0x495/frame 0xfffffe007b5c8a20
>mi_switch() at mi_switch+0x179/frame 0xfffffe007b5c8a60
>sleepq_switch() at sleepq_switch+0x152/frame 0xfffffe007b5c8aa0
>sleepq_wait() at sleepq_wait+0x43/frame 0xfffffe007b5c8ad0
>_sleep() at _sleep+0x366/frame 0xfffffe007b5c8b70
>g_io_schedule_up() at g_io_schedule_up+0xbc/frame 0xfffffe007b5c8ba0
>g_up_procbody() at g_up_procbody+0x7d/frame 0xfffffe007b5c8bb0
>fork_exit() at fork_exit+0x84/frame 0xfffffe007b5c8bf0
>fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe007b5c8bf0
>--- trap 0, rip = 0, rsp = 0xfffffe007b5c8cb0, rbp = 0 ---
>
>Tracing command geom pid 13 tid 100009 td 0xfffff80002511000
>sched_switch() at sched_switch+0x495/frame 0xfffffe007b5c3a20
>mi_switch() at mi_switch+0x179/frame 0xfffffe007b5c3a60
>sleepq_switch() at sleepq_switch+0x152/frame 0xfffffe007b5c3aa0
>sleepq_wait() at sleepq_wait+0x43/frame 0xfffffe007b5c3ad0
>_sleep() at _sleep+0x366/frame 0xfffffe007b5c3b70
>--More--        g_run_events() at g_run_events+0x507/frame 0xfffffe007b5c3bb0
>fork_exit() at fork_exit+0x84/frame 0xfffffe007b5c3bf0
>fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe007b5c3bf0
>--- trap 0, rip = 0, rsp = 0xfffffe007b5c3cb0, rbp = 0 ---
>
>Tracing command intr pid 12 tid 100035 td 0xfffff8000272f490
>fork_trampoline() at fork_trampoline
>
>Tracing command intr pid 12 tid 100034 td 0xfffff8000272f920
>sched_switch() at sched_switch+0x495/frame 0xfffffe009351eb30
>mi_switch() at mi_switch+0x179/frame 0xfffffe009351eb70
>ithread_loop() at ithread_loop+0x1cf/frame 0xfffffe009351ebb0
>fork_exit() at fork_exit+0x84/frame 0xfffffe009351ebf0
>fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe009351ebf0
>--- trap 0, rip = 0, rsp = 0xfffffe009351ecb0, rbp = 0 ---
>
>Tracing command intr pid 12 tid 100033 td 0xfffff80002730000
>fork_trampoline() at fork_trampoline
>
>Tracing command intr pid 12 tid 100028 td 0xfffff80002731920
>--More--        fork_trampoline() at fork_trampoline
>
>Tracing command intr pid 12 tid 100027 td 0xfffff800026aa000
>fork_trampoline() at fork_trampoline
>
>Tracing command intr pid 12 tid 100025 td 0xfffff800026aa920
>fork_trampoline() at fork_trampoline
>
>Tracing command intr pid 12 tid 100024 td 0xfffff800026ab000
>fork_trampoline() at fork_trampoline
>
>Tracing command intr pid 12 tid 100023 td 0xfffff800026ab490
>sched_switch() at sched_switch+0x495/frame 0xfffffe0093499b30
>mi_switch() at mi_switch+0x179/frame 0xfffffe0093499b70
>ithread_loop() at ithread_loop+0x1cf/frame 0xfffffe0093499bb0
>fork_exit() at fork_exit+0x84/frame 0xfffffe0093499bf0
>fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0093499bf0
>--- trap 0, rip = 0, rsp = 0xfffffe0093499cb0, rbp = 0 ---
>
>Tracing command intr pid 12 tid 100016 td 0xfffff8000252e920
>--More--        fork_trampoline() at fork_trampoline
>
>Tracing command intr pid 12 tid 100014 td 0xfffff8000252f490
>fork_trampoline() at fork_trampoline
>
>Tracing command intr pid 12 tid 100008 td 0xfffff80002511490
>fork_trampoline() at fork_trampoline
>
>Tracing command intr pid 12 tid 100007 td 0xfffff80002511920
>fork_trampoline() at fork_trampoline
>
>Tracing command intr pid 12 tid 100006 td 0xfffff80002512000
>sched_switch() at sched_switch+0x495/frame 0xfffffe007b5b4b30
>mi_switch() at mi_switch+0x179/frame 0xfffffe007b5b4b70
>ithread_loop() at ithread_loop+0x1cf/frame 0xfffffe007b5b4bb0
>fork_exit() at fork_exit+0x84/frame 0xfffffe007b5b4bf0
>fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe007b5b4bf0
>--- trap 0, rip = 0, rsp = 0xfffffe007b5b4cb0, rbp = 0 ---
>
>Tracing command intr pid 12 tid 100005 td 0xfffff80002512490
>--More--        fork_trampoline() at fork_trampoline
>
>Tracing command idle pid 11 tid 100004 td 0xfffff80002512920
>fork_trampoline() at fork_trampoline
>
>Tracing command idle pid 11 tid 100003 td 0xfffff80002513000
>fork_trampoline() at fork_trampoline
>
>Tracing command kernel pid 1 tid 100002 td 0xfffff80002513490
>fork_trampoline() at fork_trampoline
>
>Tracing command audit pid 10 tid 100001 td 0xfffff80002513920
>sched_switch() at sched_switch+0x495/frame 0xfffffe007bffea30
>mi_switch() at mi_switch+0x179/frame 0xfffffe007bffea70
>sleepq_switch() at sleepq_switch+0x152/frame 0xfffffe007bffeab0
>sleepq_wait() at sleepq_wait+0x43/frame 0xfffffe007bffeae0
>_cv_wait() at _cv_wait+0x1da/frame 0xfffffe007bffeb50
>audit_worker() at audit_worker+0xa3/frame 0xfffffe007bffebb0
>fork_exit() at fork_exit+0x84/frame 0xfffffe007bffebf0
>fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe007bffebf0
>--More--        --- trap 0, rip = 0, rsp = 0xfffffe007bffecb0, rbp = 0 ---
>
>Tracing command kernel pid 0 tid 100037 td 0xfffff800029a1920
>fork_trampoline() at fork_trampoline
>
>Tracing command kernel pid 0 tid 100026 td 0xfffff800026aa490
>sched_switch() at sched_switch+0x495/frame 0xfffffe00934eea40
>mi_switch() at mi_switch+0x179/frame 0xfffffe00934eea80
>sleepq_switch() at sleepq_switch+0x152/frame 0xfffffe00934eeac0
>sleepq_wait() at sleepq_wait+0x43/frame 0xfffffe00934eeaf0
>msleep_spin_sbt() at msleep_spin_sbt+0x209/frame 0xfffffe00934eeb80
>taskqueue_thread_loop() at taskqueue_thread_loop+0x8d/frame 0xfffffe00934eebb0
>fork_exit() at fork_exit+0x84/frame 0xfffffe00934eebf0
>fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00934eebf0
>--- trap 0, rip = 0, rsp = 0xfffffe00934eecb0, rbp = 0 ---
>
>Tracing command kernel pid 0 tid 100022 td 0xfffff800026ab920
>fork_trampoline() at fork_trampoline
>
>Tracing command kernel pid 0 tid 100020 td 0xfffff800026ac490
>--More--        fork_trampoline() at fork_trampoline
>
>Tracing command kernel pid 0 tid 100019 td 0xfffff800026ac920
>fork_trampoline() at fork_trampoline
>
>Tracing command kernel pid 0 tid 100018 td 0xfffff8000252e000
>fork_trampoline() at fork_trampoline
>
>Tracing command kernel pid 0 tid 100017 td 0xfffff8000252e490
>fork_trampoline() at fork_trampoline
>
>Tracing command kernel pid 0 tid 100015 td 0xfffff8000252f000
>fork_trampoline() at fork_trampoline
>
>Tracing command kernel pid 0 tid 100012 td 0xfffff80002530000
>fork_trampoline() at fork_trampoline
>
>Tracing command kernel pid 0 tid 100000 td 0xffffffff81846840
>sched_switch() at sched_switch+0x495/frame 0xffffffff81b73ab0
>mi_switch() at mi_switch+0x179/frame 0xffffffff81b73af0
>--More--        sleepq_switch() at sleepq_switch+0x152/frame 0xffffffff81b73b30
>sleepq_timedwait() at sleepq_timedwait+0x43/frame 0xffffffff81b73b60
>_sleep() at _sleep+0x33a/frame 0xffffffff81b73c00
>boot_run_interrupt_driven_config_hooks() at boot_run_interrupt_driven_config_hooks+0xc2/frame 0xffffffff81b73c90
>mi_startup() at mi_startup+0x108/frame 0xffffffff81b73cb0
>btext() at btext+0x2c
>db> 
>[detached from 43827.pts-3.nucleus]
>
>Script done on Wed Mar 11 13:49:34 2015

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Attachments on bug 195458: 149945 | 154206 | 154207 | 154208 | 154211 | 154224