Script started on Wed Mar 11 16:18:32 2015 command: cu -l /tmp/freebsdvm-pty -s 38400 Connected root@release:~ # cat /var/run/dmesg.boot Copyright (c) 1992-2014 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 10.1-RELEASE-p6 #6 r279857M: Wed Mar 11 15:30:25 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. CPU: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz (2695.47-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x306c3 Family = 0x6 Model = 0x3c Stepping = 3 Features=0x1783fbff Features2=0x201 AMD Features=0x28100800 AMD Features2=0x1 real memory = 2147418112 (2047 MB) avail memory = 2046881792 (1952 MB) Event timer "LAPIC" quality 400 ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs FreeBSD/SMP: 1 package(s) x 4 core(s) cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 cpu2 (AP): APIC ID: 2 cpu3 (AP): APIC ID: 3 ioapic0 irqs 0-23 on motherboard random: initialized kbd1 at kbdmux0 acpi0: on motherboard acpi0: Power Button (fixed) acpi0: Sleep Button (fixed) cpu0: on acpi0 cpu1: on acpi0 cpu2: on acpi0 cpu3: on acpi0 attimer0: 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: port 0xcf8-0xcff on acpi0 pci0: on pcib0 isab0: at device 1.0 on pci0 isa0: on isab0 atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xd000-0xd00f at device 1.1 on pci0 ata0: at channel 0 on atapci0 ata1: at channel 1 on atapci0 vgapci0: mem 0xe0000000-0xe0ffffff irq 18 at device 2.0 on pci0 vgapci0: Boot video device em0: port 0xd010-0xd017 mem 0xf0000000-0xf001ffff irq 19 at device 3.0 on pci0 em0: Ethernet address: 08:00:27:09:a4:5b pcm0: port 0xd100-0xd1ff,0xd200-0xd23f irq 21 at device 5.0 on pci0 pcm0: ohci0: mem 0xf0804000-0xf0804fff irq 22 at device 6.0 on pci0 usbus0 on ohci0 pci0: 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: on acpi0 acpi_acad0: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model IntelliMouse Explorer, device ID 4 orm0: at iomem 0xc0000-0xc7fff,0xe2000-0xeefff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 atrtc0: 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 35622 Hz lock order reversal: lock order reversal: lock order reversal: 1st 0xffffffff817ae930 entropy harvest mutex (entropy harvest mutex) @ /usr/src/sys/dev/random/random_harvestq.c:198 2nd 0xfffff80002785838 uart_hwmtx (uart_hwmtx) @ /usr/src/sys/dev/uart/uart_cpu.h:94 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe009371f130 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe009371f1e0 witness_checkorder() at witness_checkorder+0xc04/frame 0xfffffe009371f260 __mtx_lock_spin_flags() at __mtx_lock_spin_flags+0x4e/frame 0xfffffe009371f2a0 uart_cnputc() at uart_cnputc+0x3b/frame 0xfffffe009371f2c0 cnputc() at cnputc+0x80/frame 0xfffffe009371f2f0 cnputs() at cnputs+0x58/frame 0xfffffe009371f310 putchar() at putchar+0x151/frame 0xfffffe009371f390 kvprintf() at kvprintf+0xf6/frame 0xfffffe009371f4a0 _vprintf() at _vprintf+0x8d/frame 0xfffffe009371f580 printf() at printf+0x53/frame 0xfffffe009371f5e0 witness_checkorder() at witness_checkorder+0x9e0/frame 0xfffffe009371f660 __mtx_lock_spin_flags() at __mtx_lock_spin_flags+0x4e/frame 0xfffffe009371f6a0 sc_puts() at sc_puts+0xb0/frame 0xfffffe009371f6e0 sc_cnputc() at sc_cnputc+0xe5/frame 0xfffffe009371f710 cnputc() at cnputc+0x80/frame 0xfffffe009371f740 cnputs() at cnputs+0x58/frame 0xfffffe009371f760 putchar() at putchar+0x151/frame 0xfffffe009371f7e0 kvprintf() at kvprintf+0xf6/frame 0xfffffe009371f8f0 _vprintf() at _vprintf+0x8d/frame 0xfffffe009371f9d0 printf() at printf+0x53/frame 0xfffffe009371fa30 witness_checkorder() at witness_checkorder+0x9e0/frame 0xfffffe009371fab0 __mtx_lock_spin_flags() at __mtx_lock_spin_flags+0x4e/frame 0xfffffe009371faf0 msleep_spin_sbt() at msleep_spin_sbt+0x5b/frame 0xfffffe009371fb70 random_kthread() at random_kthread+0x78/frame 0xfffffe009371fbb0 fork_exit() at fork_exit+0x71/frame 0xfffffe009371fbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe009371fbf0 --- trap 0, rip = 0, rsp = 0xfffffe009371fcb0, rbp = 0 --- 1st 0xffffffff817ae930 entropy harvest mutex (entropy harvest mutex) @ /usr/src/sys/dev/random/random_harvestq.c:198 2nd 0xffffffff814a95a8 scrlock (scrlock) @ /usr/src/sys/dev/syscons/syscons.c:2694 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe009371f530 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe009371f5e0 witness_checkorder() at witness_checkorder+0xc04/frame 0xfffffe009371f660 __mtx_lock_spin_flags() at __mtx_lock_spin_flags+0x4e/frame 0xfffffe009371f6a0 sc_puts() at sc_puts+0xb0/frame 0xfffffe009371f6e0 sc_cnputc() at sc_cnputc+0xe5/frame 0xfffffe009371f710 cnputc() at cnputc+0x80/frame 0xfffffe009371f740 cnputs() at cnputs+0x58/frame 0xfffffe009371f760 putchar() at putchar+0x151/frame 0xfffffe009371f7e0 kvprintf() at kvprintf+0xf6/frame 0xfffffe009371f8f0 _vprintf() at _vprintf+0x8d/frame 0xfffffe009371f9d0 printf() at printf+0x53/frame 0xfffffe009371fa30 witness_checkorder() at witness_checkorder+0x9e0/frame 0xfffffe009371fab0 __mtx_lock_spin_flags() at __mtx_lock_spin_flags+0x4e/frame 0xfffffe009371faf0 msleep_spin_sbt() at msleep_spin_sbt+0x5b/frame 0xfffffe009371fb70 random_kthread() at random_kthread+0x78/frame 0xfffffe009371fbb0 fork_exit() at fork_exit+0x71/frame 0xfffffe009371fbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe009371fbf0 --- trap 0, rip = 0, rsp = 0xfffffe009371fcb0, rbp = 0 --- 1st 0xffffffff817ae930 entropy harvest mutex (entropy harvest mutex) @ /usr/src/sys/dev/random/random_harvestq.c:198 2nd 0xffffffff8159afd8 sleepq chain (sleepq chain) @ /usr/src/sys/kern/subr_sleepqueue.c:237 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe009371f980 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe009371fa30 witness_checkorder() at witness_checkorder+0xc04/frame 0xfffffe009371fab0 __mtx_lock_spin_flags() at __mtx_lock_spin_flags+0x4e/frame 0xfffffe009371faf0 msleep_spin_sbt() at msleep_spin_sbt+0x5b/frame 0xfffffe009371fb70 random_kthread() at random_kthread+0x78/frame 0xfffffe009371fbb0 fork_exit() at fork_exit+0x71/frame 0xfffffe009371fbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe009371fbf0 --- trap 0, rip = 0, rsp = 0xfffffe009371fcb0, rbp = 0 --- usbus0: 12Mbps Full Speed USB v1.0 ugen0.1: at usbus0 uhub0: on usbus0 ada0 at ata0 bus 0 scbus0 target 0 lun 0 ada0: ATA-6 device ada0: Serial Number VB43127253-afd276f9 ada0: 33.300MB/s transfers (UDMA2, PIO 65536bytes) ada0: 20480MB (41943040 512 byte sectors: 16H 63S/T 16383C) ada0: Previously was known as ad0 cd0 at ata1 bus 0 scbus1 target 0 lun 0 cd0: Removable CD-ROM SCSI-0 device cd0: Serial Number VB2-01700376 cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes) cd0: Attempt to query device size failed: NOT READY, Medium not present random: unblocking device. SMP: AP CPU #3 Launched! SMP: AP CPU #2 Launched! SMP: AP CPU #1 Launched! WARNING: WITNESS option enabled, expect reduced performance. Root mount waiting for: usbus0 uhub0: 8 ports with 8 removable, self powered Trying to mount root from ufs:/dev/ada0p2 [rw]... root@release:~ # freebsd-update install Installing updates...lock order reversal: 1st 0xfffffe007b88caa8 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bio.c:3058 2nd 0xfffff80002fc2c00 dirhash (dirhash) @ /usr/src/sys/ufs/ufs/ufs_dirhash.c:284 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe007b674420 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe007b6744d0 witness_checkorder() at witness_checkorder+0xc04/frame 0xfffffe007b674550 _sx_xlock() at _sx_xlock+0x47/frame 0xfffffe007b674590 ufsdirhash_add() at ufsdirhash_add+0x4a/frame 0xfffffe007b6745d0 ufs_direnter() at ufs_direnter+0x6a0/frame 0xfffffe007b674690 ufs_mkdir() at ufs_mkdir+0x84d/frame 0xfffffe007b674880 VOP_MKDIR_APV() at VOP_MKDIR_APV+0xc4/frame 0xfffffe007b6748b0 kern_mkdirat() at kern_mkdirat+0x209/frame 0xfffffe007b674ae0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe007b674bf0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe007b674bf0 --- syscall (136, FreeBSD ELF64, sys_mkdir), rip = 0x800b56bda, rsp = 0x7fffffffe938, rbp = 0x7fffffffeaf0 --- lock order reversal: 1st 0xfffff80029742068 ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2137 2nd 0xfffffe007ba4d5e8 bufwait (bufwait) @ /usr/src/sys/ufs/ffs/ffs_vnops.c:262 3rd 0xfffff80021514548 ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2137 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe007b650f40 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe007b650ff0 witness_checkorder() at witness_checkorder+0xc04/frame 0xfffffe007b651070 __lockmgr_args() at __lockmgr_args+0x73a/frame 0xfffffe007b6511a0 ffs_lock() at ffs_lock+0x84/frame 0xfffffe007b6511f0 VOP_LOCK1_APV() at VOP_LOCK1_APV+0xab/frame 0xfffffe007b651220 _vn_lock() at _vn_lock+0x43/frame 0xfffffe007b651280 vget() at vget+0x5b/frame 0xfffffe007b6512c0 vfs_hash_get() at vfs_hash_get+0xe1/frame 0xfffffe007b651310 ffs_vgetf() at ffs_vgetf+0x40/frame 0xfffffe007b6513a0 softdep_sync_buf() at softdep_sync_buf+0x929/frame 0xfffffe007b651480 ffs_syncvnode() at ffs_syncvnode+0x226/frame 0xfffffe007b651500 ffs_truncate() at ffs_truncate+0x715/frame 0xfffffe007b651660 ufs_direnter() at ufs_direnter+0x7f9/frame 0xfffffe007b651720 ufs_link() at ufs_link+0x157/frame 0xfffffe007b651870 VOP_LINK_APV() at VOP_LINK_APV+0xe3/frame 0xfffffe007b6518a0 kern_linkat() at kern_linkat+0x324/frame 0xfffffe007b651ac0 sys_linkat() at sys_linkat+0x3b/frame 0xfffffe007b651ae0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe007b651bf0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe007b651bf0 --- syscall (495, FreeBSD ELF64, sys_linkat), rip = 0x80088b08a, rsp = 0x7fffffffd8b8, rbp = 0x7fffffffea60 --- Completing this upgrade requires removing old shared object files. Please rebuild all installed 3rd party software (e.g., programs installed from the ports tree) and then run "/usr/sbin/freebsd-update install" again to finish installing updates. root@release:~ # shutdown -r now Shutdown NOW! shutdown: [pid 60157] *** FINAL System shutdown message from root@release *** System going down IMMEDIATELY System shutdown time has arrived Waiting (max 60 seconds) for system process `vnlru' to stop...done Waiting (max 60 seconds) for system process `bufdaemon' to stop...done Waiting (max 60 seconds) for system process `syncer' to stop... Syncing disks, vnodes remaining...77 56 1 0 done All buffers synced. lock order reversal: 1st 0xfffff80002a567b8 ufs (ufs) @ /usr/src/sys/kern/vfs_mount.c:1223 2nd 0xfffff80002a572d8 devfs (devfs) @ /usr/src/sys/kern/vfs_subr.c:2137 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00936d45e0 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe00936d4690 witness_checkorder() at witness_checkorder+0xc04/frame 0xfffffe00936d4710 __lockmgr_args() at __lockmgr_args+0x73a/frame 0xfffffe00936d4840 vop_stdlock() at vop_stdlock+0x3c/frame 0xfffffe00936d4860 VOP_LOCK1_APV() at VOP_LOCK1_APV+0xab/frame 0xfffffe00936d4890 _vn_lock() at _vn_lock+0x43/frame 0xfffffe00936d48f0 vget() at vget+0x5b/frame 0xfffffe00936d4930 devfs_allocv() at devfs_allocv+0xfd/frame 0xfffffe00936d4980 devfs_root() at devfs_root+0x43/frame 0xfffffe00936d49b0 dounmount() at dounmount+0x328/frame 0xfffffe00936d4a30 vfs_unmountall() at vfs_unmountall+0x61/frame 0xfffffe00936d4a60 kern_reboot() at kern_reboot+0x4b0/frame 0xfffffe00936d4ac0 sys_reboot() at sys_reboot+0x5a/frame 0xfffffe00936d4ae0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe00936d4bf0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe00936d4bf0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x40ecbc, rsp = 0x7fffffffe6d8, rbp = 0x7fffffffe7c0 --- KDB: enter: Break to debugger [ thread pid 11 tid 100005 ] Stopped at kdb_alt_break_internal+0x17f: movq $0,kdb_why db> ps pid ppid pgrp uid state wmesg wchan cmd 9 0 0 0 DL kpsusp 0xfffff80002a1c128 [syncer] 8 0 0 0 DL kpsusp 0xfffff80002a1c5e8 [vnlru] 7 0 0 0 DL (threaded) [bufdaemon] 100055 D sdflush 0xfffff80002a83ae8 [/ worker] 100046 D kpsusp 0xfffff80002a1caa8 [bufdaemon] 6 0 0 0 DL pgzero 0xffffffff81749c8c [pagezero] 5 0 0 0 DL psleep 0xffffffff817493c0 [vmdaemon] 4 0 0 0 DL psleep 0xffffffff817d1b04 [pagedaemon] 3 0 0 0 DL waiting_ 0xffffffff817c5878 [sctp_iterator] 15 0 0 0 DL (threaded) [usb] 100036 D - 0xfffffe0000979460 [usbus0] 100035 D - 0xfffffe0000979408 [usbus0] 100034 D - 0xfffffe00009793b0 [usbus0] 100033 D - 0xfffffe0000979358 [usbus0] 2 0 0 0 DL (threaded) [cam] 100042 D - 0xffffffff8148b740 [scanner] 100022 D - 0xffffffff8148b900 [doneq0] 14 0 0 0 DL - 0xffffffff814a8a90 [rand_harvestq] 13 0 0 0 DL (threaded) [geom] --More-- 100015 D - 0xffffffff817ba0e0 [g_down] 100014 D - 0xffffffff817ba0d8 [g_up] 100013 D - 0xffffffff817ba0d0 [g_event] 12 0 0 0 RL (threaded) [intr] 100039 I [irq12: psm0] 100038 I [irq1: atkbd0] 100037 I [swi0: uart] 100032 I [irq22: ohci0] 100031 I [irq21: pcm0] 100029 I [irq15: ata1] 100028 I [irq14: ata0] 100027 I [swi6: task queue] 100020 I [swi5: fast taskq] 100018 I [swi6: Giant taskq] 100012 I [swi3: vm] 100011 I [swi4: clock] 100010 I [swi4: clock] 100009 I [swi4: clock] 100008 Run CPU 3 [swi4: clock] 100007 I [swi1: netisr 0] --More-- 11 0 0 0 RL (threaded) [idle] 100006 CanRun [idle: cpu3] 100005 Run CPU 2 [idle: cpu2] 100004 Run CPU 1 [idle: cpu1] 100003 CanRun [idle: cpu0] 1 0 1 0 RLs CPU 0 [init] 10 0 0 0 DL audit_wo 0xffffffff817c90b8 [audit] 0 0 0 0 DLs (threaded) [kernel] 100041 D - 0xfffff80002559700 [CAM taskq] 100030 D - 0xfffff800026fd700 [em0 taskq] 100026 D - 0xfffff80002558e00 [kqueue taskq] 100025 D - 0xfffff80002559300 [acpi_task_2] 100024 D - 0xfffff80002559300 [acpi_task_1] 100023 D - 0xfffff80002559300 [acpi_task_0] 100021 D - 0xfffff80002559900 [ffs_trim taskq] 100019 D - 0xfffff80002559e00 [thread taskq] 100016 D - 0xfffff80002508500 [firmware taskq] 100000 D swapin 0xffffffff817ba1d8 [swapper] db> show pcpu cpuid = 2 dynamic pcpu = 0xfffffe0112236a80 curthread = 0xfffff80002512490: pid 11 "idle: cpu2" curpcb = 0xfffffe00936e3cc0 fpcurthread = none idlethread = 0xfffff80002512490: tid 100005 "idle: cpu2" curpmap = 0xffffffff817bac48 tssp = 0xffffffff817d2860 commontssp = 0xffffffff817d2860 rsp0 = 0xfffffe00936e3cc0 gs32p = 0xffffffff817d42b8 ldt = 0xffffffff817d42f8 tss = 0xffffffff817d42e8 spin locks held: db> show allpcpu Current CPU: 2 cpuid = 0 dynamic pcpu = 0x65aa80 curthread = 0xfffff80002513490: pid 1 "init" curpcb = 0xfffffe00936d4cc0 fpcurthread = none idlethread = 0xfffff80002513000: tid 100003 "idle: cpu0" curpmap = 0xfffff80002aa9678 tssp = 0xffffffff817d2790 commontssp = 0xffffffff817d2790 rsp0 = 0xfffffe00936d4cc0 gs32p = 0xffffffff817d41e8 ldt = 0xffffffff817d4228 tss = 0xffffffff817d4218 spin locks held: cpuid = 1 dynamic pcpu = 0xfffffe00fad6ea80 curthread = 0xfffff80002512920: pid 11 "idle: cpu1" --More-- curpcb = 0xfffffe00936decc0 fpcurthread = none idlethread = 0xfffff80002512920: tid 100004 "idle: cpu1" curpmap = 0xffffffff817bac48 tssp = 0xffffffff817d27f8 commontssp = 0xffffffff817d27f8 rsp0 = 0xfffffe00936decc0 gs32p = 0xffffffff817d4250 ldt = 0xffffffff817d4290 tss = 0xffffffff817d4280 spin locks held: cpuid = 2 dynamic pcpu = 0xfffffe0112236a80 curthread = 0xfffff80002512490: pid 11 "idle: cpu2" curpcb = 0xfffffe00936e3cc0 fpcurthread = none idlethread = 0xfffff80002512490: tid 100005 "idle: cpu2" curpmap = 0xffffffff817bac48 tssp = 0xffffffff817d2860 --More-- commontssp = 0xffffffff817d2860 rsp0 = 0xfffffe00936e3cc0 gs32p = 0xffffffff817d42b8 ldt = 0xffffffff817d42f8 tss = 0xffffffff817d42e8 spin locks held: cpuid = 3 dynamic pcpu = 0xfffffe011223ea80 curthread = 0xfffff80002511490: pid 12 "swi4: clock" curpcb = 0xfffffe00936f2cc0 fpcurthread = none idlethread = 0xfffff80002512000: tid 100006 "idle: cpu3" curpmap = 0xffffffff817bac48 tssp = 0xffffffff817d28c8 commontssp = 0xffffffff817d28c8 rsp0 = 0xfffffe00936f2cc0 gs32p = 0xffffffff817d4320 ldt = 0xffffffff817d4360 tss = 0xffffffff817d4350 --More-- spin locks held: db> show locks db> show alllocks Process 1 (init) thread 0xfffff80002513490 (100002) exclusive sleep mutex struct mount mtx (struct mount mtx) r = 0 (0xfffff80002a45b58) locked @ /usr/src/sys/kern/vfs_subr.c:4653 exclusive sleep mutex Giant (Giant) r = 0 (0xffffffff817bb0b8) locked @ /usr/src/sys/kern/kern_shutdown.c:195 db> show lockedvnods Locked vnodes db> alltrace Tracing command syncer pid 9 tid 100048 td 0xfffff80002a22000 sched_switch() at sched_switch+0x2a5/frame 0xfffffe007b61a9d0 mi_switch() at mi_switch+0xe1/frame 0xfffffe007b61aa10 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe007b61aa40 _sleep() at _sleep+0x2cd/frame 0xfffffe007b61aae0 kproc_suspend_check() at kproc_suspend_check+0x7c/frame 0xfffffe007b61ab10 sched_sync() at sched_sync+0xd2/frame 0xfffffe007b61abb0 fork_exit() at fork_exit+0x71/frame 0xfffffe007b61abf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe007b61abf0 --- trap 0, rip = 0, rsp = 0xfffffe007b61acb0, rbp = 0 --- Tracing command vnlru pid 8 tid 100047 td 0xfffff80002a22490 sched_switch() at sched_switch+0x2a5/frame 0xfffffe007b6159e0 mi_switch() at mi_switch+0xe1/frame 0xfffffe007b615a20 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe007b615a50 _sleep() at _sleep+0x2cd/frame 0xfffffe007b615af0 kproc_suspend_check() at kproc_suspend_check+0x7c/frame 0xfffffe007b615b20 vnlru_proc() at vnlru_proc+0x50/frame 0xfffffe007b615bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe007b615bf0 --More-- fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe007b615bf0 --- trap 0, rip = 0, rsp = 0xfffffe007b615cb0, rbp = 0 --- Tracing command bufdaemon pid 7 tid 100055 td 0xfffff80002ac4000 sched_switch() at sched_switch+0x2a5/frame 0xfffffe007b63da70 mi_switch() at mi_switch+0xe1/frame 0xfffffe007b63dab0 sleepq_timedwait() at sleepq_timedwait+0x3a/frame 0xfffffe007b63dae0 _sleep() at _sleep+0x2aa/frame 0xfffffe007b63db80 softdep_flush() at softdep_flush+0x132/frame 0xfffffe007b63dbb0 fork_exit() at fork_exit+0x71/frame 0xfffffe007b63dbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe007b63dbf0 --- trap 0, rip = 0, rsp = 0xfffffe007b63dcb0, rbp = 0 --- Tracing command bufdaemon pid 7 tid 100046 td 0xfffff80002a22920 sched_switch() at sched_switch+0x2a5/frame 0xfffffe007b610a40 mi_switch() at mi_switch+0xe1/frame 0xfffffe007b610a80 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe007b610ab0 _sleep() at _sleep+0x2cd/frame 0xfffffe007b610b50 kproc_suspend_check() at kproc_suspend_check+0x7c/frame 0xfffffe007b610b80 buf_daemon() at buf_daemon+0x9a/frame 0xfffffe007b610bb0 --More-- fork_exit() at fork_exit+0x71/frame 0xfffffe007b610bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe007b610bf0 --- trap 0, rip = 0, rsp = 0xfffffe007b610cb0, rbp = 0 --- Tracing command pagezero pid 6 tid 100045 td 0xfffff80002786000 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00937ffa70 mi_switch() at mi_switch+0xe1/frame 0xfffffe00937ffab0 sleepq_timedwait() at sleepq_timedwait+0x3a/frame 0xfffffe00937ffae0 _sleep() at _sleep+0x2aa/frame 0xfffffe00937ffb80 vm_pagezero() at vm_pagezero+0x88/frame 0xfffffe00937ffbb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00937ffbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00937ffbf0 --- trap 0, rip = 0, rsp = 0xfffffe00937ffcb0, rbp = 0 --- Tracing command vmdaemon pid 5 tid 100044 td 0xfffff80002786490 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00937faa30 mi_switch() at mi_switch+0xe1/frame 0xfffffe00937faa70 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe00937faaa0 _sleep() at _sleep+0x2cd/frame 0xfffffe00937fab40 vm_daemon() at vm_daemon+0x7e/frame 0xfffffe00937fabb0 --More-- fork_exit() at fork_exit+0x71/frame 0xfffffe00937fabf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00937fabf0 --- trap 0, rip = 0, rsp = 0xfffffe00937facb0, rbp = 0 --- Tracing command pagedaemon pid 4 tid 100043 td 0xfffff80002786920 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00937f5a30 mi_switch() at mi_switch+0xe1/frame 0xfffffe00937f5a70 sleepq_timedwait() at sleepq_timedwait+0x3a/frame 0xfffffe00937f5aa0 _sleep() at _sleep+0x2aa/frame 0xfffffe00937f5b40 vm_pageout() at vm_pageout+0x229/frame 0xfffffe00937f5bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00937f5bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00937f5bf0 --- trap 0, rip = 0, rsp = 0xfffffe00937f5cb0, rbp = 0 --- Tracing command sctp_iterator pid 3 tid 100040 td 0xfffff80002787920 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00937e6a80 mi_switch() at mi_switch+0xe1/frame 0xfffffe00937e6ac0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe00937e6af0 _sleep() at _sleep+0x2cd/frame 0xfffffe00937e6b90 sctp_iterator_thread() at sctp_iterator_thread+0x59/frame 0xfffffe00937e6bb0 --More-- fork_exit() at fork_exit+0x71/frame 0xfffffe00937e6bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00937e6bf0 --- trap 0, rip = 0, rsp = 0xfffffe00937e6cb0, rbp = 0 --- Tracing command usb pid 15 tid 100036 td 0xfffff80002740000 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00937cdaa0 mi_switch() at mi_switch+0xe1/frame 0xfffffe00937cdae0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe00937cdb10 _cv_wait() at _cv_wait+0x187/frame 0xfffffe00937cdb80 usb_process() at usb_process+0xd4/frame 0xfffffe00937cdbb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00937cdbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00937cdbf0 --- trap 0, rip = 0, rsp = 0xfffffe00937cdcb0, rbp = 0 --- Tracing command usb pid 15 tid 100035 td 0xfffff80002740490 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00937c8aa0 mi_switch() at mi_switch+0xe1/frame 0xfffffe00937c8ae0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe00937c8b10 _cv_wait() at _cv_wait+0x187/frame 0xfffffe00937c8b80 usb_process() at usb_process+0xd4/frame 0xfffffe00937c8bb0 --More-- fork_exit() at fork_exit+0x71/frame 0xfffffe00937c8bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00937c8bf0 --- trap 0, rip = 0, rsp = 0xfffffe00937c8cb0, rbp = 0 --- Tracing command usb pid 15 tid 100034 td 0xfffff80002740920 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00937c3aa0 mi_switch() at mi_switch+0xe1/frame 0xfffffe00937c3ae0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe00937c3b10 _cv_wait() at _cv_wait+0x187/frame 0xfffffe00937c3b80 usb_process() at usb_process+0xd4/frame 0xfffffe00937c3bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00937c3bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00937c3bf0 --- trap 0, rip = 0, rsp = 0xfffffe00937c3cb0, rbp = 0 --- Tracing command usb pid 15 tid 100033 td 0xfffff80002741000 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00937beaa0 mi_switch() at mi_switch+0xe1/frame 0xfffffe00937beae0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe00937beb10 _cv_wait() at _cv_wait+0x187/frame 0xfffffe00937beb80 usb_process() at usb_process+0xd4/frame 0xfffffe00937bebb0 --More-- fork_exit() at fork_exit+0x71/frame 0xfffffe00937bebf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00937bebf0 --- trap 0, rip = 0, rsp = 0xfffffe00937becb0, rbp = 0 --- Tracing command cam pid 2 tid 100042 td 0xfffff80002787000 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00937f0a40 mi_switch() at mi_switch+0xe1/frame 0xfffffe00937f0a80 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe00937f0ab0 _sleep() at _sleep+0x2cd/frame 0xfffffe00937f0b50 xpt_scanner_thread() at xpt_scanner_thread+0x5c/frame 0xfffffe00937f0bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00937f0bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00937f0bf0 --- trap 0, rip = 0, rsp = 0xfffffe00937f0cb0, rbp = 0 --- Tracing command cam pid 2 tid 100022 td 0xfffff800026ac920 sched_switch() at sched_switch+0x2a5/frame 0xfffffe0093739a50 mi_switch() at mi_switch+0xe1/frame 0xfffffe0093739a90 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe0093739ac0 _sleep() at _sleep+0x2cd/frame 0xfffffe0093739b60 xpt_done_td() at xpt_done_td+0xa5/frame 0xfffffe0093739bb0 --More-- fork_exit() at fork_exit+0x71/frame 0xfffffe0093739bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0093739bf0 --- trap 0, rip = 0, rsp = 0xfffffe0093739cb0, rbp = 0 --- Tracing command rand_harvestq pid 14 tid 100017 td 0xfffff8000252d490 sched_switch() at sched_switch+0x2a5/frame 0xfffffe009371fa80 mi_switch() at mi_switch+0xe1/frame 0xfffffe009371fac0 sleepq_timedwait() at sleepq_timedwait+0x3a/frame 0xfffffe009371faf0 msleep_spin_sbt() at msleep_spin_sbt+0x19e/frame 0xfffffe009371fb70 random_kthread() at random_kthread+0x78/frame 0xfffffe009371fbb0 fork_exit() at fork_exit+0x71/frame 0xfffffe009371fbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe009371fbf0 --- trap 0, rip = 0, rsp = 0xfffffe009371fcb0, rbp = 0 --- Tracing command geom pid 13 tid 100015 td 0xfffff8000252e000 sched_switch() at sched_switch+0x2a5/frame 0xfffffe0093715a60 mi_switch() at mi_switch+0xe1/frame 0xfffffe0093715aa0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe0093715ad0 _sleep() at _sleep+0x2cd/frame 0xfffffe0093715b70 g_io_schedule_down() at g_io_schedule_down+0x3c/frame 0xfffffe0093715ba0 --More-- g_down_procbody() at g_down_procbody+0x6d/frame 0xfffffe0093715bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe0093715bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0093715bf0 --- trap 0, rip = 0, rsp = 0xfffffe0093715cb0, rbp = 0 --- Tracing command geom pid 13 tid 100014 td 0xfffff8000252e490 sched_switch() at sched_switch+0x2a5/frame 0xfffffe0093710a60 mi_switch() at mi_switch+0xe1/frame 0xfffffe0093710aa0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe0093710ad0 _sleep() at _sleep+0x2cd/frame 0xfffffe0093710b70 g_io_schedule_up() at g_io_schedule_up+0xc3/frame 0xfffffe0093710ba0 g_up_procbody() at g_up_procbody+0x6d/frame 0xfffffe0093710bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe0093710bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0093710bf0 --- trap 0, rip = 0, rsp = 0xfffffe0093710cb0, rbp = 0 --- Tracing command geom pid 13 tid 100013 td 0xfffff8000252e920 sched_switch() at sched_switch+0x2a5/frame 0xfffffe009370ba70 mi_switch() at mi_switch+0xe1/frame 0xfffffe009370bab0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe009370bae0 --More-- _sleep() at _sleep+0x2cd/frame 0xfffffe009370bb80 g_run_events() at g_run_events+0x35a/frame 0xfffffe009370bbb0 fork_exit() at fork_exit+0x71/frame 0xfffffe009370bbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe009370bbf0 --- trap 0, rip = 0, rsp = 0xfffffe009370bcb0, rbp = 0 --- Tracing command intr pid 12 tid 100039 td 0xfffff80002788000 fork_trampoline() at fork_trampoline Tracing command intr pid 12 tid 100038 td 0xfffff80002788490 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00937d7b30 mi_switch() at mi_switch+0xe1/frame 0xfffffe00937d7b70 ithread_loop() at ithread_loop+0x1a5/frame 0xfffffe00937d7bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00937d7bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00937d7bf0 --- trap 0, rip = 0, rsp = 0xfffffe00937d7cb0, rbp = 0 --- Tracing command intr pid 12 tid 100037 td 0xfffff80002788920 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00937d2b30 mi_switch() at mi_switch+0xe1/frame 0xfffffe00937d2b70 --More-- ithread_loop() at ithread_loop+0x1a5/frame 0xfffffe00937d2bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00937d2bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00937d2bf0 --- trap 0, rip = 0, rsp = 0xfffffe00937d2cb0, rbp = 0 --- Tracing command intr pid 12 tid 100032 td 0xfffff80002741490 fork_trampoline() at fork_trampoline Tracing command intr pid 12 tid 100031 td 0xfffff80002741920 fork_trampoline() at fork_trampoline Tracing command intr pid 12 tid 100029 td 0xfffff80002742490 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00937a2b30 mi_switch() at mi_switch+0xe1/frame 0xfffffe00937a2b70 ithread_loop() at ithread_loop+0x1a5/frame 0xfffffe00937a2bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00937a2bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00937a2bf0 --- trap 0, rip = 0, rsp = 0xfffffe00937a2cb0, rbp = 0 --- Tracing command intr pid 12 tid 100028 td 0xfffff80002742920 --More-- sched_switch() at sched_switch+0x2a5/frame 0xfffffe009377ab30 mi_switch() at mi_switch+0xe1/frame 0xfffffe009377ab70 ithread_loop() at ithread_loop+0x1a5/frame 0xfffffe009377abb0 fork_exit() at fork_exit+0x71/frame 0xfffffe009377abf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe009377abf0 --- trap 0, rip = 0, rsp = 0xfffffe009377acb0, rbp = 0 --- Tracing command intr pid 12 tid 100027 td 0xfffff800026ab000 sched_switch() at sched_switch+0x2a5/frame 0xfffffe0093752b30 mi_switch() at mi_switch+0xe1/frame 0xfffffe0093752b70 ithread_loop() at ithread_loop+0x1a5/frame 0xfffffe0093752bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe0093752bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0093752bf0 --- trap 0, rip = 0, rsp = 0xfffffe0093752cb0, rbp = 0 --- Tracing command intr pid 12 tid 100020 td 0xfffff800026ad490 sched_switch() at sched_switch+0x2a5/frame 0xfffffe009372fb30 mi_switch() at mi_switch+0xe1/frame 0xfffffe009372fb70 ithread_loop() at ithread_loop+0x1a5/frame 0xfffffe009372fbb0 fork_exit() at fork_exit+0x71/frame 0xfffffe009372fbf0 --More-- fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe009372fbf0 --- trap 0, rip = 0, rsp = 0xfffffe009372fcb0, rbp = 0 --- Tracing command intr pid 12 tid 100018 td 0xfffff8000252d000 sched_switch() at sched_switch+0x2a5/frame 0xfffffe0093725b30 mi_switch() at mi_switch+0xe1/frame 0xfffffe0093725b70 ithread_loop() at ithread_loop+0x1a5/frame 0xfffffe0093725bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe0093725bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0093725bf0 --- trap 0, rip = 0, rsp = 0xfffffe0093725cb0, rbp = 0 --- Tracing command intr pid 12 tid 100012 td 0xfffff8000252f000 fork_trampoline() at fork_trampoline Tracing command intr pid 12 tid 100011 td 0xfffff8000252f490 fork_trampoline() at fork_trampoline Tracing command intr pid 12 tid 100010 td 0xfffff8000252f920 fork_trampoline() at fork_trampoline --More-- Tracing command intr pid 12 tid 100009 td 0xfffff80002511000 fork_trampoline() at fork_trampoline Tracing command intr pid 12 tid 100008 td 0xfffff80002511490 cpustop_handler() at cpustop_handler+0x28/frame 0xfffffe00936c7cf0 ipi_nmi_handler() at ipi_nmi_handler+0x3f/frame 0xfffffe00936c7d10 trap() at trap+0x3a/frame 0xfffffe00936c7f20 nmi_calltrap() at nmi_calltrap+0x8/frame 0xfffffe00936c7f20 --- trap 0x13, rip = 0xffffffff808f379d, rsp = 0xfffffe00936c7fe0, rbp = 0xfffffe00936f2a00 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x20d/frame 0xfffffe00936f2a00 __mtx_lock_flags() at __mtx_lock_flags+0x85/frame 0xfffffe00936f2a40 softclock_call_cc() at softclock_call_cc+0x102/frame 0xfffffe00936f2b20 softclock() at softclock+0x44/frame 0xfffffe00936f2b40 intr_event_execute_handlers() at intr_event_execute_handlers+0x83/frame 0xfffffe00936f2b70 ithread_loop() at ithread_loop+0x96/frame 0xfffffe00936f2bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00936f2bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00936f2bf0 --- trap 0, rip = 0, rsp = 0xfffffe00936f2cb0, rbp = 0 --- Tracing command intr pid 12 tid 100007 td 0xfffff80002511920 --More-- sched_switch() at sched_switch+0x2a5/frame 0xfffffe00936edb30 mi_switch() at mi_switch+0xe1/frame 0xfffffe00936edb70 ithread_loop() at ithread_loop+0x1a5/frame 0xfffffe00936edbb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00936edbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00936edbf0 --- trap 0, rip = 0, rsp = 0xfffffe00936edcb0, rbp = 0 --- Tracing command idle pid 11 tid 100006 td 0xfffff80002512000 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00936e8aa0 mi_switch() at mi_switch+0xe1/frame 0xfffffe00936e8ae0 critical_exit() at critical_exit+0x7e/frame 0xfffffe00936e8b00 sched_idletd() at sched_idletd+0x409/frame 0xfffffe00936e8bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00936e8bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00936e8bf0 --- trap 0, rip = 0, rsp = 0xfffffe00936e8cb0, rbp = 0 --- Tracing command idle pid 11 tid 100005 td 0xfffff80002512490 kdb_alt_break_internal() at kdb_alt_break_internal+0x17f/frame 0xfffffe00936e3880 kdb_alt_break() at kdb_alt_break+0xb/frame 0xfffffe00936e3890 uart_intr_rxready() at uart_intr_rxready+0x99/frame 0xfffffe00936e38c0 --More-- uart_intr() at uart_intr+0x111/frame 0xfffffe00936e3900 intr_event_handle() at intr_event_handle+0x9b/frame 0xfffffe00936e3950 intr_execute_handlers() at intr_execute_handlers+0x48/frame 0xfffffe00936e3980 lapic_handle_intr() at lapic_handle_intr+0x3f/frame 0xfffffe00936e39a0 Xapic_isr1() at Xapic_isr1+0xa4/frame 0xfffffe00936e39a0 --- interrupt, rip = 0xffffffff80cc6bf6, rsp = 0xfffffe00936e3a60, rbp = 0xfffffe00936e3a70 --- acpi_cpu_c1() at acpi_cpu_c1+0x6/frame 0xfffffe00936e3a70 acpi_cpu_idle() at acpi_cpu_idle+0x13a/frame 0xfffffe00936e3ac0 cpu_idle_acpi() at cpu_idle_acpi+0x3f/frame 0xfffffe00936e3ae0 cpu_idle() at cpu_idle+0x90/frame 0xfffffe00936e3b00 sched_idletd() at sched_idletd+0x409/frame 0xfffffe00936e3bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00936e3bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00936e3bf0 --- trap 0, rip = 0, rsp = 0xfffffe00936e3cb0, rbp = 0 --- Tracing command idle pid 11 tid 100004 td 0xfffff80002512920 cpustop_handler() at cpustop_handler+0x28/frame 0xfffffe007c1f7cf0 ipi_nmi_handler() at ipi_nmi_handler+0x3f/frame 0xfffffe007c1f7d10 trap() at trap+0x3a/frame 0xfffffe007c1f7f20 nmi_calltrap() at nmi_calltrap+0x8/frame 0xfffffe007c1f7f20 --More-- --- trap 0x13, rip = 0xffffffff80cc6bf6, rsp = 0xfffffe007c1f7fe0, rbp = 0xfffffe00936dea70 --- acpi_cpu_c1() at acpi_cpu_c1+0x6/frame 0xfffffe00936dea70 acpi_cpu_idle() at acpi_cpu_idle+0x13a/frame 0xfffffe00936deac0 cpu_idle_acpi() at cpu_idle_acpi+0x3f/frame 0xfffffe00936deae0 cpu_idle() at cpu_idle+0x90/frame 0xfffffe00936deb00 sched_idletd() at sched_idletd+0x409/frame 0xfffffe00936debb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00936debf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00936debf0 --- trap 0, rip = 0, rsp = 0xfffffe00936decb0, rbp = 0 --- Tracing command idle pid 11 tid 100003 td 0xfffff80002513000 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00936d9aa0 mi_switch() at mi_switch+0xe1/frame 0xfffffe00936d9ae0 critical_exit() at critical_exit+0x7e/frame 0xfffffe00936d9b00 sched_idletd() at sched_idletd+0x409/frame 0xfffffe00936d9bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00936d9bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00936d9bf0 --- trap 0, rip = 0, rsp = 0xfffffe00936d9cb0, rbp = 0 --- Tracing command init pid 1 tid 100002 td 0xfffff80002513490 --More-- cpustop_handler() at cpustop_handler+0x28/frame 0xffffffff8174e130 ipi_nmi_handler() at ipi_nmi_handler+0x3f/frame 0xffffffff8174e150 trap() at trap+0x3a/frame 0xffffffff8174e360 nmi_calltrap() at nmi_calltrap+0x8/frame 0xffffffff8174e360 --- trap 0x13, rip = 0xffffffff809521b5, rsp = 0xffffffff8174e420, rbp = 0xfffffe00936d47b0 --- witness_checkorder() at witness_checkorder+0x45/frame 0xfffffe00936d47b0 __mtx_lock_flags() at __mtx_lock_flags+0x48/frame 0xfffffe00936d47f0 __mnt_vnode_next_all() at __mnt_vnode_next_all+0xf2/frame 0xfffffe00936d4820 ffs_sync() at ffs_sync+0x229/frame 0xfffffe00936d48e0 vfs_write_suspend() at vfs_write_suspend+0x17a/frame 0xfffffe00936d4920 vfs_write_suspend_umnt() at vfs_write_suspend_umnt+0x1c/frame 0xfffffe00936d4950 ffs_unmount() at ffs_unmount+0x58/frame 0xfffffe00936d49b0 dounmount() at dounmount+0x407/frame 0xfffffe00936d4a30 vfs_unmountall() at vfs_unmountall+0x61/frame 0xfffffe00936d4a60 kern_reboot() at kern_reboot+0x4b0/frame 0xfffffe00936d4ac0 sys_reboot() at sys_reboot+0x5a/frame 0xfffffe00936d4ae0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe00936d4bf0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe00936d4bf0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x40ecbc, rsp = 0x7fffffffe6d8, rbp = 0x7fffffffe7c0 --- --More-- Tracing command audit pid 10 tid 100001 td 0xfffff80002513920 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00936cfa70 mi_switch() at mi_switch+0xe1/frame 0xfffffe00936cfab0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe00936cfae0 _cv_wait() at _cv_wait+0x187/frame 0xfffffe00936cfb50 audit_worker() at audit_worker+0x73/frame 0xfffffe00936cfbb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00936cfbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00936cfbf0 --- trap 0, rip = 0, rsp = 0xfffffe00936cfcb0, rbp = 0 --- Tracing command kernel pid 0 tid 100041 td 0xfffff80002787490 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00937eba70 mi_switch() at mi_switch+0xe1/frame 0xfffffe00937ebab0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe00937ebae0 _sleep() at _sleep+0x2cd/frame 0xfffffe00937ebb80 taskqueue_thread_loop() at taskqueue_thread_loop+0xb8/frame 0xfffffe00937ebbb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00937ebbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00937ebbf0 --- trap 0, rip = 0, rsp = 0xfffffe00937ebcb0, rbp = 0 --- --More-- Tracing command kernel pid 0 tid 100030 td 0xfffff80002742000 sched_switch() at sched_switch+0x2a5/frame 0xfffffe00937a7a90 mi_switch() at mi_switch+0xe1/frame 0xfffffe00937a7ad0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe00937a7b00 msleep_spin_sbt() at msleep_spin_sbt+0x1ad/frame 0xfffffe00937a7b80 taskqueue_thread_loop() at taskqueue_thread_loop+0x7d/frame 0xfffffe00937a7bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe00937a7bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00937a7bf0 --- trap 0, rip = 0, rsp = 0xfffffe00937a7cb0, rbp = 0 --- Tracing command kernel pid 0 tid 100026 td 0xfffff800026ab490 sched_switch() at sched_switch+0x2a5/frame 0xfffffe009374da70 mi_switch() at mi_switch+0xe1/frame 0xfffffe009374dab0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe009374dae0 _sleep() at _sleep+0x2cd/frame 0xfffffe009374db80 taskqueue_thread_loop() at taskqueue_thread_loop+0xb8/frame 0xfffffe009374dbb0 fork_exit() at fork_exit+0x71/frame 0xfffffe009374dbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe009374dbf0 --- trap 0, rip = 0, rsp = 0xfffffe009374dcb0, rbp = 0 --- --More-- Tracing command kernel pid 0 tid 100025 td 0xfffff800026ab920 sched_switch() at sched_switch+0x2a5/frame 0xfffffe0093748a90 mi_switch() at mi_switch+0xe1/frame 0xfffffe0093748ad0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe0093748b00 msleep_spin_sbt() at msleep_spin_sbt+0x1ad/frame 0xfffffe0093748b80 taskqueue_thread_loop() at taskqueue_thread_loop+0x7d/frame 0xfffffe0093748bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe0093748bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0093748bf0 --- trap 0, rip = 0, rsp = 0xfffffe0093748cb0, rbp = 0 --- Tracing command kernel pid 0 tid 100024 td 0xfffff800026ac000 sched_switch() at sched_switch+0x2a5/frame 0xfffffe0093743a90 mi_switch() at mi_switch+0xe1/frame 0xfffffe0093743ad0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe0093743b00 msleep_spin_sbt() at msleep_spin_sbt+0x1ad/frame 0xfffffe0093743b80 taskqueue_thread_loop() at taskqueue_thread_loop+0x7d/frame 0xfffffe0093743bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe0093743bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0093743bf0 --- trap 0, rip = 0, rsp = 0xfffffe0093743cb0, rbp = 0 --- --More-- Tracing command kernel pid 0 tid 100023 td 0xfffff800026ac490 sched_switch() at sched_switch+0x2a5/frame 0xfffffe009373ea90 mi_switch() at mi_switch+0xe1/frame 0xfffffe009373ead0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe009373eb00 msleep_spin_sbt() at msleep_spin_sbt+0x1ad/frame 0xfffffe009373eb80 taskqueue_thread_loop() at taskqueue_thread_loop+0x7d/frame 0xfffffe009373ebb0 fork_exit() at fork_exit+0x71/frame 0xfffffe009373ebf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe009373ebf0 --- trap 0, rip = 0, rsp = 0xfffffe009373ecb0, rbp = 0 --- Tracing command kernel pid 0 tid 100021 td 0xfffff800026ad000 sched_switch() at sched_switch+0x2a5/frame 0xfffffe0093734a70 mi_switch() at mi_switch+0xe1/frame 0xfffffe0093734ab0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe0093734ae0 _sleep() at _sleep+0x2cd/frame 0xfffffe0093734b80 taskqueue_thread_loop() at taskqueue_thread_loop+0xb8/frame 0xfffffe0093734bb0 fork_exit() at fork_exit+0x71/frame 0xfffffe0093734bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0093734bf0 --- trap 0, rip = 0, rsp = 0xfffffe0093734cb0, rbp = 0 --- --More-- Tracing command kernel pid 0 tid 100019 td 0xfffff800026ad920 sched_switch() at sched_switch+0x2a5/frame 0xfffffe009372aa70 mi_switch() at mi_switch+0xe1/frame 0xfffffe009372aab0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe009372aae0 _sleep() at _sleep+0x2cd/frame 0xfffffe009372ab80 taskqueue_thread_loop() at taskqueue_thread_loop+0xb8/frame 0xfffffe009372abb0 fork_exit() at fork_exit+0x71/frame 0xfffffe009372abf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe009372abf0 --- trap 0, rip = 0, rsp = 0xfffffe009372acb0, rbp = 0 --- Tracing command kernel pid 0 tid 100016 td 0xfffff8000252d920 sched_switch() at sched_switch+0x2a5/frame 0xfffffe009371aa70 mi_switch() at mi_switch+0xe1/frame 0xfffffe009371aab0 sleepq_wait() at sleepq_wait+0x3a/frame 0xfffffe009371aae0 _sleep() at _sleep+0x2cd/frame 0xfffffe009371ab80 taskqueue_thread_loop() at taskqueue_thread_loop+0xb8/frame 0xfffffe009371abb0 fork_exit() at fork_exit+0x71/frame 0xfffffe009371abf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe009371abf0 --- trap 0, rip = 0, rsp = 0xfffffe009371acb0, rbp = 0 --- --More-- Tracing command kernel pid 0 tid 100000 td 0xffffffff817ba6a0 sched_switch() at sched_switch+0x2a5/frame 0xffffffff81ae3b50 mi_switch() at mi_switch+0xe1/frame 0xffffffff81ae3b90 sleepq_timedwait() at sleepq_timedwait+0x3a/frame 0xffffffff81ae3bc0 _sleep() at _sleep+0x2aa/frame 0xffffffff81ae3c60 swapper() at swapper+0x208/frame 0xffffffff81ae3cb0 btext() at btext+0x2c db> thread 100002 [ thread pid 1 tid 100002 ] cpustop_handler+0x28: movl $0x1,%rax db> where Tracing pid 1 tid 100002 td 0xfffff80002513490 cpustop_handler() at cpustop_handler+0x28/frame 0xffffffff8174e130 ipi_nmi_handler() at ipi_nmi_handler+0x3f/frame 0xffffffff8174e150 trap() at trap+0x3a/frame 0xffffffff8174e360 nmi_calltrap() at nmi_calltrap+0x8/frame 0xffffffff8174e360 --- trap 0x13, rip = 0xffffffff809521b5, rsp = 0xffffffff8174e420, rbp = 0xfffffe00936d47b0 --- witness_checkorder() at witness_checkorder+0x45/frame 0xfffffe00936d47b0 __mtx_lock_flags() at __mtx_lock_flags+0x48/frame 0xfffffe00936d47f0 __mnt_vnode_next_all() at __mnt_vnode_next_all+0xf2/frame 0xfffffe00936d4820 ffs_sync() at ffs_sync+0x229/frame 0xfffffe00936d48e0 vfs_write_suspend() at vfs_write_suspend+0x17a/frame 0xfffffe00936d4920 vfs_write_suspend_umnt() at vfs_write_suspend_umnt+0x1c/frame 0xfffffe00936d4950 ffs_unmount() at ffs_unmount+0x58/frame 0xfffffe00936d49b0 dounmount() at dounmount+0x407/frame 0xfffffe00936d4a30 vfs_unmountall() at vfs_unmountall+0x61/frame 0xfffffe00936d4a60 kern_reboot() at kern_reboot+0x4b0/frame 0xfffffe00936d4ac0 sys_reboot() at sys_reboot+0x5a/frame 0xfffffe00936d4ae0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe00936d4bf0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe00936d4bf0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x40ecbc, rsp = 0x7fffffffe6d8, rbp = 0x7fffffffe7c0 --- --More-- db> ~ [EOT] Script done on Wed Mar 11 16:22:36 2015