GENERIC HEAD from Aug 28 15:12 UTC, vmcore.74
GDB: no debug ports present
KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2006 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 7.0-CURRENT #1: Mon Aug 28 17:53:12 CEST 2006
pho@crashbox.osted.lan:/usr/src/sys/i386/compile/PHO
WARNING: WITNESS option enabled, expect reduced performance.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) XEON(TM) CPU 1.80GHz (1799.81-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf24 Stepping = 4
Features=0x3febfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM>
Logical CPUs per core: 2
real memory = 1073676288 (1023 MB)
avail memory = 1032491008 (984 MB)
:
Trying to mount root from ufs:/dev/ad0s1a
fxp0: link state changed to UP
fsync: giving up on dirty
0xc4045bd0: tag devfs, type VCHR
usecount 1, writecount 0, refcount 535 mountedhere 0xc3f9e600
flags ()
v_object 0xc40429d8 ref 0 pages 2118
lock type devfs: EXCL (count 1) by thread 0xc41a5510 (pid 13552)#0 0xc06933c5 at lockmgr+0x589
#1 0xc06f63d1 at vop_stdlock+0x21
#2 0xc08af067 at VOP_LOCK_APV+0x87
#3 0xc070b17c at vn_lock+0xac
#4 0xc07df1cf at ffs_sync+0x2ff
#5 0xc070b849 at vfs_write_suspend+0xa5
#6 0xc07cd279 at ffs_snapshot+0xb15
#7 0xc07dd33f at ffs_mount+0x98b
#8 0xc06fa654 at vfs_domount+0x580
#9 0xc06f9ebc at vfs_donmount+0x410
#10 0xc06fc781 at kernel_mount+0x6d
#11 0xc07dd539 at ffs_cmount+0x5d
#12 0xc06fa0ae at mount+0x15e
#13 0xc089d512 at syscall+0x256
#14 0xc0887f1f at Xint0x80_syscall+0x1f
dev ad0s1e
g_vfs_done():md0[READ(offset=65536, length=8192)]error = 5
fsync: giving up on dirty
0xc4045bd0: tag devfs, type VCHR
usecount 1, writecount 0, refcount 246 mountedhere 0xc3f9e600
flags ()
v_object 0xc40429d8 ref 0 pages 970
lock type devfs: EXCL (count 1) by thread 0xc460a870 (pid 14124)#0 0xc06933c5 at lockmgr+0x589
#1 0xc06f63d1 at vop_stdlock+0x21
#2 0xc08af067 at VOP_LOCK_APV+0x87
#3 0xc070b17c at vn_lock+0xac
#4 0xc07df1cf at ffs_sync+0x2ff
#5 0xc070b849 at vfs_write_suspend+0xa5
#6 0xc07cd279 at ffs_snapshot+0xb15
#7 0xc07dd33f at ffs_mount+0x98b
#8 0xc06fa654 at vfs_domount+0x580
#9 0xc06f9ebc at vfs_donmount+0x410
#10 0xc06fc781 at kernel_mount+0x6d
#11 0xc07dd539 at ffs_cmount+0x5d
#12 0xc06fa0ae at mount+0x15e
#13 0xc089d512 at syscall+0x256
#14 0xc0887f1f at Xint0x80_syscall+0x1f
dev ad0s1e
g_vfs_done():md0[READ(offset=65536, length=8192)]error = 5
fsync: giving up on dirty
0xc4045bd0: tag devfs, type VCHR
usecount 1, writecount 0, refcount 183 mountedhere 0xc3f9e600
flags ()
v_object 0xc40429d8 ref 0 pages 718
lock type devfs: EXCL (count 1) by thread 0xc57afbd0 (pid 16178)#0 0xc06933c5 at lockmgr+0x589
#1 0xc06f63d1 at vop_stdlock+0x21
#2 0xc08af067 at VOP_LOCK_APV+0x87
#3 0xc070b17c at vn_lock+0xac
#4 0xc07d3375 at softdep_flushworklist+0x39
#5 0xc07df147 at ffs_sync+0x277
#6 0xc070b849 at vfs_write_suspend+0xa5
#7 0xc07cd279 at ffs_snapshot+0xb15
#8 0xc07dd33f at ffs_mount+0x98b
#9 0xc06fa654 at vfs_domount+0x580
#10 0xc06f9ebc at vfs_donmount+0x410
#11 0xc06fc781 at kernel_mount+0x6d
#12 0xc07dd539 at ffs_cmount+0x5d
#13 0xc06fa0ae at mount+0x15e
#14 0xc089d512 at syscall+0x256
#15 0xc0887f1f at Xint0x80_syscall+0x1f
dev ad0s1e
g_vfs_done():md0[READ(offset=65536, length=8192)]error = 5
fsync: giving up on dirty
0xc4045bd0: tag devfs, type VCHR
usecount 1, writecount 0, refcount 92 mountedhere 0xc3f9e600
flags ()
v_object 0xc40429d8 ref 0 pages 530
lock type devfs: EXCL (count 1) by thread 0xc40781b0 (pid 19055)#0 0xc06933c5 at lockmgr+0x589
#1 0xc06f63d1 at vop_stdlock+0x21
#2 0xc08af067 at VOP_LOCK_APV+0x87
#3 0xc070b17c at vn_lock+0xac
#4 0xc07d3375 at softdep_flushworklist+0x39
#5 0xc07df147 at ffs_sync+0x277
#6 0xc070b849 at vfs_write_suspend+0xa5
#7 0xc07cd279 at ffs_snapshot+0xb15
#8 0xc07dd33f at ffs_mount+0x98b
#9 0xc06fa654 at vfs_domount+0x580
#10 0xc06f9ebc at vfs_donmount+0x410
#11 0xc06fc781 at kernel_mount+0x6d
#12 0xc07dd539 at ffs_cmount+0x5d
#13 0xc06fa0ae at mount+0x15e
#14 0xc089d512 at syscall+0x256
#15 0xc0887f1f at Xint0x80_syscall+0x1f
dev ad0s1e
g_vfs_done():md0[READ(offset=65536, length=8192)]error = 5
fsync: giving up on dirty
0xc4045bd0: tag devfs, type VCHR
usecount 1, writecount 0, refcount 126 mountedhere 0xc3f9e600
flags ()
v_object 0xc40429d8 ref 0 pages 490
lock type devfs: EXCL (count 1) by thread 0xc3fe4870 (pid 23659)#0 0xc06933c5 at lockmgr+0x589
#1 0xc06f63d1 at vop_stdlock+0x21
#2 0xc08af067 at VOP_LOCK_APV+0x87
#3 0xc070b17c at vn_lock+0xac
#4 0xc07d3375 at softdep_flushworklist+0x39
#5 0xc07df147 at ffs_sync+0x277
#6 0xc070b849 at vfs_write_suspend+0xa5
#7 0xc07cd279 at ffs_snapshot+0xb15
#8 0xc07dd33f at ffs_mount+0x98b
#9 0xc06fa654 at vfs_domount+0x580
#10 0xc06f9ebc at vfs_donmount+0x410
#11 0xc06fc781 at kernel_mount+0x6d
#12 0xc07dd539 at ffs_cmount+0x5d
#13 0xc06fa0ae at mount+0x15e
#14 0xc089d512 at syscall+0x256
#15 0xc0887f1f at Xint0x80_syscall+0x1f
dev ad0s1e
g_vfs_done():md0[READ(offset=65536, length=8192)]error = 5
fsync: giving up on dirty
0xc4045bd0: tag devfs, type VCHR
usecount 1, writecount 0, refcount 235 mountedhere 0xc3f9e600
flags ()
v_object 0xc40429d8 ref 0 pages 926
lock type devfs: EXCL (count 1) by thread 0xc578abd0 (pid 24950)#0 0xc06933c5 at lockmgr+0x589
#1 0xc06f63d1 at vop_stdlock+0x21
#2 0xc08af067 at VOP_LOCK_APV+0x87
#3 0xc070b17c at vn_lock+0xac
#4 0xc07df1cf at ffs_sync+0x2ff
#5 0xc070b849 at vfs_write_suspend+0xa5
#6 0xc07cd279 at ffs_snapshot+0xb15
#7 0xc07dd33f at ffs_mount+0x98b
#8 0xc06fa654 at vfs_domount+0x580
#9 0xc06f9ebc at vfs_donmount+0x410
#10 0xc06fc781 at kernel_mount+0x6d
#11 0xc07dd539 at ffs_cmount+0x5d
#12 0xc06fa0ae at mount+0x15e
#13 0xc089d512 at syscall+0x256
#14 0xc0887f1f at Xint0x80_syscall+0x1f
dev ad0s1e
g_vfs_done():md0[READ(offset=65536, length=8192)]error = 5
fsync: giving up on dirty
0xc4045bd0: tag devfs, type VCHR
usecount 1, writecount 0, refcount 39 mountedhere 0xc3f9e600
flags ()
v_object 0xc40429d8 ref 0 pages 754
lock type devfs: EXCL (count 1) by thread 0xc5fea870 (pid 42477)#0 0xc06933c5 at lockmgr+0x589
#1 0xc06f63d1 at vop_stdlock+0x21
#2 0xc08af067 at VOP_LOCK_APV+0x87
#3 0xc070b17c at vn_lock+0xac
#4 0xc07d3375 at softdep_flushworklist+0x39
#5 0xc07df147 at ffs_sync+0x277
#6 0xc070b849 at vfs_write_suspend+0xa5
#7 0xc07cd279 at ffs_snapshot+0xb15
#8 0xc07dd33f at ffs_mount+0x98b
#9 0xc06fa654 at vfs_domount+0x580
#10 0xc06f9ebc at vfs_donmount+0x410
#11 0xc06fc781 at kernel_mount+0x6d
#12 0xc07dd539 at ffs_cmount+0x5d
#13 0xc06fa0ae at mount+0x15e
#14 0xc089d512 at syscall+0x256
#15 0xc0887f1f at Xint0x80_syscall+0x1f
dev ad0s1e
g_vfs_done():md0[READ(offset=65536, length=8192)]error = 5
fsync: giving up on dirty
0xc4045bd0: tag devfs, type VCHR
usecount 1, writecount 0, refcount 56 mountedhere 0xc3f9e600
flags ()
v_object 0xc40429d8 ref 0 pages 822
lock type devfs: EXCL (count 1) by thread 0xc48ffd80 (pid 43292)#0 0xc06933c5 at lockmgr+0x589
#1 0xc06f63d1 at vop_stdlock+0x21
#2 0xc08af067 at VOP_LOCK_APV+0x87
#3 0xc070b17c at vn_lock+0xac
#4 0xc07d3375 at softdep_flushworklist+0x39
#5 0xc07df147 at ffs_sync+0x277
#6 0xc070b849 at vfs_write_suspend+0xa5
#7 0xc07cd279 at ffs_snapshot+0xb15
#8 0xc07dd33f at ffs_mount+0x98b
#9 0xc06fa654 at vfs_domount+0x580
#10 0xc06f9ebc at vfs_donmount+0x410
#11 0xc06fc781 at kernel_mount+0x6d
#12 0xc07dd539 at ffs_cmount+0x5d
#13 0xc06fa0ae at mount+0x15e
#14 0xc089d512 at syscall+0x256
#15 0xc0887f1f at Xint0x80_syscall+0x1f
dev ad0s1e
g_vfs_done():md0[READ(offset=65536, length=8192)]error = 5
fsync: giving up on dirty
0xc4045bd0: tag devfs, type VCHR
usecount 1, writecount 0, refcount 170 mountedhere 0xc3f9e600
flags ()
v_object 0xc40429d8 ref 0 pages 2370
lock type devfs: EXCL (count 1) by thread 0xc4100bd0 (pid 79144)#0 0xc06933c5 at lockmgr+0x589
#1 0xc06f63d1 at vop_stdlock+0x21
#2 0xc08af067 at VOP_LOCK_APV+0x87
#3 0xc070b17c at vn_lock+0xac
#4 0xc07d3375 at softdep_flushworklist+0x39
#5 0xc07df147 at ffs_sync+0x277
#6 0xc070b849 at vfs_write_suspend+0xa5
#7 0xc07cd279 at ffs_snapshot+0xb15
#8 0xc07dd33f at ffs_mount+0x98b
#9 0xc06fa654 at vfs_domount+0x580
#10 0xc06f9ebc at vfs_donmount+0x410
#11 0xc06fc781 at kernel_mount+0x6d
#12 0xc07dd539 at ffs_cmount+0x5d
#13 0xc06fa0ae at mount+0x15e
#14 0xc089d512 at syscall+0x256
#15 0xc0887f1f at Xint0x80_syscall+0x1f
dev ad0s1e
g_vfs_done():md0[READ(offset=65536, length=8192)]error = 5
fsync: giving up on dirty
0xc4045bd0: tag devfs, type VCHR
usecount 1, writecount 0, refcount 280 mountedhere 0xc3f9e600
flags ()
v_object 0xc40429d8 ref 0 pages 1106
lock type devfs: EXCL (count 1) by thread 0xc57a4bd0 (pid 79394)#0 0xc06933c5 at lockmgr+0x589
#1 0xc06f63d1 at vop_stdlock+0x21
#2 0xc08af067 at VOP_LOCK_APV+0x87
#3 0xc070b17c at vn_lock+0xac
#4 0xc07d3375 at softdep_flushworklist+0x39
#5 0xc07df147 at ffs_sync+0x277
#6 0xc070b849 at vfs_write_suspend+0xa5
#7 0xc07cd279 at ffs_snapshot+0xb15
#8 0xc07dd33f at ffs_mount+0x98b
#9 0xc06fa654 at vfs_domount+0x580
#10 0xc06f9ebc at vfs_donmount+0x410
#11 0xc06fc781 at kernel_mount+0x6d
#12 0xc07dd539 at ffs_cmount+0x5d
#13 0xc06fa0ae at mount+0x15e
#14 0xc089d512 at syscall+0x256
#15 0xc0887f1f at Xint0x80_syscall+0x1f
dev ad0s1e
g_vfs_done():md0[READ(offset=65536, length=8192)]error = 5
fsync: giving up on dirty
0xc4045bd0: tag devfs, type VCHR
usecount 1, writecount 0, refcount 30 mountedhere 0xc3f9e600
flags ()
v_object 0xc40429d8 ref 0 pages 458
lock type devfs: EXCL (count 1) by thread 0xc40ffa20 (pid 99676)#0 0xc06933c5 at lockmgr+0x589
#1 0xc06f63d1 at vop_stdlock+0x21
#2 0xc08af067 at VOP_LOCK_APV+0x87
#3 0xc070b17c at vn_lock+0xac
#4 0xc07d3375 at softdep_flushworklist+0x39
#5 0xc07df147 at ffs_sync+0x277
#6 0xc070b849 at vfs_write_suspend+0xa5
#7 0xc07cd279 at ffs_snapshot+0xb15
#8 0xc07dd33f at ffs_mount+0x98b
#9 0xc06fa654 at vfs_domount+0x580
#10 0xc06f9ebc at vfs_donmount+0x410
#11 0xc06fc781 at kernel_mount+0x6d
#12 0xc07dd539 at ffs_cmount+0x5d
#13 0xc06fa0ae at mount+0x15e
#14 0xc089d512 at syscall+0x256
#15 0xc0887f1f at Xint0x80_syscall+0x1f
dev ad0s1e
g_vfs_done():md0[READ(offset=65536, length=8192)]error = 5
fsync: giving up on dirty
0xc4045bd0: tag devfs, type VCHR
usecount 1, writecount 0, refcount 67 mountedhere 0xc3f9e600
flags ()
v_object 0xc40429d8 ref 0 pages 254
lock type devfs: EXCL (count 1) by thread 0xc41b2870 (pid 797)#0 0xc06933c5 at lockmgr+0x589
#1 0xc06f63d1 at vop_stdlock+0x21
#2 0xc08af067 at VOP_LOCK_APV+0x87
#3 0xc070b17c at vn_lock+0xac
#4 0xc07d3375 at softdep_flushworklist+0x39
#5 0xc07df147 at ffs_sync+0x277
#6 0xc070b849 at vfs_write_suspend+0xa5
#7 0xc07cd279 at ffs_snapshot+0xb15
#8 0xc07dd33f at ffs_mount+0x98b
#9 0xc06fa654 at vfs_domount+0x580
#10 0xc06f9ebc at vfs_donmount+0x410
#11 0xc06fc781 at kernel_mount+0x6d
#12 0xc07dd539 at ffs_cmount+0x5d
#13 0xc06fa0ae at mount+0x15e
#14 0xc089d512 at syscall+0x256
#15 0xc0887f1f at Xint0x80_syscall+0x1f
dev ad0s1e
g_vfs_done():md0[READ(offset=65536, length=8192)]error = 5
fsync: giving up on dirty
0xc4045bd0: tag devfs, type VCHR
usecount 1, writecount 0, refcount 340 mountedhere 0xc3f9e600
flags ()
v_object 0xc40429d8 ref 0 pages 1338
lock type devfs: EXCL (count 1) by thread 0xc3f1fd80 (pid 5327)#0 0xc06933c5 at lockmgr+0x589
#1 0xc06f63d1 at vop_stdlock+0x21
#2 0xc08af067 at VOP_LOCK_APV+0x87
#3 0xc070b17c at vn_lock+0xac
#4 0xc07df1cf at ffs_sync+0x2ff
#5 0xc070b849 at vfs_write_suspend+0xa5
#6 0xc07cd279 at ffs_snapshot+0xb15
#7 0xc07dd33f at ffs_mount+0x98b
#8 0xc06fa654 at vfs_domount+0x580
#9 0xc06f9ebc at vfs_donmount+0x410
#10 0xc06fc781 at kernel_mount+0x6d
#11 0xc07dd539 at ffs_cmount+0x5d
#12 0xc06fa0ae at mount+0x15e
#13 0xc089d512 at syscall+0x256
#14 0xc0887f1f at Xint0x80_syscall+0x1f
dev ad0s1e
g_vfs_done():md0[READ(offset=65536, length=8192)]error = 5
fsync: giving up on dirty
0xc4045bd0: tag devfs, type VCHR
usecount 1, writecount 0, refcount 511 mountedhere 0xc3f9e600
flags ()
v_object 0xc40429d8 ref 0 pages 2030
lock type devfs: EXCL (count 1) by thread 0xc45df870 (pid 25366)#0 0xc06933c5 at lockmgr+0x589
#1 0xc06f63d1 at vop_stdlock+0x21
#2 0xc08af067 at VOP_LOCK_APV+0x87
#3 0xc070b17c at vn_lock+0xac
#4 0xc07d3375 at softdep_flushworklist+0x39
#5 0xc07df147 at ffs_sync+0x277
#6 0xc070b849 at vfs_write_suspend+0xa5
#7 0xc07cd279 at ffs_snapshot+0xb15
#8 0xc07dd33f at ffs_mount+0x98b
#9 0xc06fa654 at vfs_domount+0x580
#10 0xc06f9ebc at vfs_donmount+0x410
#11 0xc06fc781 at kernel_mount+0x6d
#12 0xc07dd539 at ffs_cmount+0x5d
#13 0xc06fa0ae at mount+0x15e
#14 0xc089d512 at syscall+0x256
#15 0xc0887f1f at Xint0x80_syscall+0x1f
dev ad0s1e
g_vfs_done():md0[READ(offset=65536, length=8192)]error = 5
panic: detach with active requests
cpuid = 0
KDB: enter: panic
[thread pid 2 tid 100016 ]
Stopped at kdb_enter+0x2b: nop
db> where
Tracing pid 2 tid 100016 td 0xc3c2f870
kdb_enter(c09233b3) at kdb_enter+0x2b
panic(c091db9c,c47f0480,e26e3ce4,c066a3c6,c47f0480,...) at panic+0x14b
g_detach(c47f0480) at g_detach+0x82
g_wither_washer(e26e3d04,c0668ca9,258,190,c0668c3c,...) at g_wither_washer+0xde
g_run_events(258,190,c0668c3c,c0668c3c,e26e3d24,...) at g_run_events+0x49
g_event_procbody(0,e26e3d38) at g_event_procbody+0x6d
fork_exit(c0668c3c,0,e26e3d38) at fork_exit+0xac
fork_trampoline() at fork_trampoline+0x8
--- trap 0x1, eip = 0, esp = 0xe26e3d6c, ebp = 0 ---
db> show allpcpu
Current CPU: 0
cpuid = 0
curthread = 0xc3c2f870: pid 2 "g_event"
curpcb = 0xe26e3d90
fpcurthread = none
idlethread = 0xc3c2ea20: pid 13 "idle: cpu0"
APIC ID = 0
currentldt = 0x50
spin locks held:
cpuid = 1
curthread = 0xc57b8360: pid 34938 "umount"
curpcb = 0xe6a7cd90
fpcurthread = none
idlethread = 0xc3c2e870: pid 12 "idle: cpu1"
APIC ID = 1
currentldt = 0x50
spin locks held:
cpuid = 2
curthread = 0xc3c2e6c0: pid 11 "idle: cpu2"
curpcb = 0xe26c5d90
fpcurthread = none
idlethread = 0xc3c2e6c0: pid 11 "idle: cpu2"
APIC ID = 6
currentldt = 0x50
spin locks held:
cpuid = 3
curthread = 0xc3c2e510: pid 10 "idle: cpu3"
curpcb = 0xe26c2d90
fpcurthread = none
idlethread = 0xc3c2e510: pid 10 "idle: cpu3"
APIC ID = 7
currentldt = 0x50
spin locks held:
db> show alllocks
Process 34938 (umount) thread 0xc57b8360 (100248)
exclusive sleep mutex Giant r = 0 (0xc0a1f0a8) locked @ kern/vfs_mount.c:1069
Process 2 (g_event) thread 0xc3c2f870 (100016)
exclusive sx GEOM topology r = 0 (0xc0a10540) locked @ geom/geom_event.c:228
db> where 34938
Tracing pid 34938 tid 100248 td 0xc57b8360
cpustop_handler(e6a7cc24,c089c792,c184a600,c184a5a0,e6a7cbd8,...) at cpustop_handler+0x31
ipi_nmi_handler(c184a600,c184a5a0,e6a7cbd8,0,0,...) at ipi_nmi_handler+0x28
trap(c0690008,c0a10028,28,c094b7e9,c57b8360,...) at trap+0x3a
calltrap() at calltrap+0x5
--- trap 0x13, eip = 0xc069fbb0, esp = 0xe6a7cc6c, ebp = 0xe6a7cc80 ---
panic(c094b7e9,c0928912,2,c4071234,c,...) at panic+0x54
syscall(3b,3b,3b,804a465,bfbfe609,...) at syscall+0x3b3
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (0, FreeBSD ELF32, nosys), eip = 0x280cb693, esp = 0xbfbfe3bc, ebp = 0xbfbfe468 ---
db> ps
pid ppid pgrp uid state wmesg wchan cmd
34938 1034 1034 0 R+ CPU 1 umount
34924 34816 34700 0 R find
34912 0 0 0 SL mdwait 0xc6f49800 [md0]
34885 0 0 0 SL mdwait 0xc6d6f800 [md4]
34878 0 0 0 SL mdwait 0xc6a59800 [md3]
34865 0 0 0 SL mdwait 0xc6b28000 [md1]
34823 34820 34700 0 S piperd 0xc4448ad4 cat
34820 34810 34700 0 SW wait 0xc5f77000 sh
34819 34810 34700 0 S piperd 0xc4141630 sort
34818 34810 34700 0 S piperd 0xc41d318c sed
34817 34810 34700 0 S piperd 0xc3ff918c xargs
34816 34810 34700 0 SW wait 0xc45de8d0 sh
34810 34807 34700 0 SW wait 0xc46018d0 sh
34809 34808 34700 0 S piperd 0xc4028ad4 mail
34808 34801 34700 0 SW wait 0xc3f6e69c sh
34807 34801 34700 0 SW wait 0xc5f7169c sh
34801 34800 34700 0 SW wait 0xc45e869c sh
34800 34708 34700 0 SW wait 0xc41a369c sh
34710 34709 34700 0 S piperd 0xc3ff718c mail
34709 34702 34700 0 SW wait 0xc4601000 sh
34708 34702 34700 0 SW wait 0xc40fd468 sh
34702 34700 34700 0 SW wait 0xc46008d0 sh
34700 34698 34700 0 SWs wait 0xc4602d38 sh
34698 858 858 0 S piperd 0xc4028dec cron
34673 34669 16544 1001 RL+ swap
34672 34669 16544 1001 RL+ swap
34670 34669 16544 1001 RL+ swap
34669 34663 16544 1001 S+ wait 0xc53fdd38 swap
34663 16548 16544 1001 SW+ wait 0xc4602234 swap
99403 0 0 0 SL mdwait 0xc5813800 [md2]
16548 16547 16544 1001 SW+ wait 0xc4139000 run
16547 16546 16544 1001 SW+ wait 0xc407169c run
16546 16544 16544 1001 S+ nanslp 0xc0a1f8a4 run
16544 985 16544 1001 SW+ wait 0xc41a68d0 sh
16381 16380 16381 1001 SWs+ ttyin 0xc5a80010 bash
16380 16373 16373 1001 SW select 0xc0a6c37c sshd
16373 841 16373 0 SWs sbwait 0xc6013d94 sshd
1034 1029 1034 0 S+ wait 0xc41a3234 sh
1029 1026 1029 0 SW+ wait 0xc401d468 bash
1026 1025 1026 0 SW+ pause 0xc40fe6d0 csh
1025 1015 1025 1001 SW+ wait 0xc40feb04 su
1015 1014 1015 1001 SWs+ wait 0xc3f70234 bash
1014 1012 1012 1001 SW select 0xc0a6c37c sshd
1012 841 1012 0 SWs sbwait 0xc410f5cc sshd
1000 994 1000 1001 S+ select 0xc0a6c37c top
994 993 994 1001 SWs+ wait 0xc4139468 bash
993 991 991 1001 S select 0xc0a6c37c sshd
991 841 991 0 SWs sbwait 0xc41b85cc sshd
985 984 985 1001 SWs+ wait 0xc401d69c bash
984 982 982 1001 SW select 0xc0a6c37c sshd
982 841 982 0 SWs sbwait 0xc4447334 sshd
978 1 978 0 SWs+ ttyin 0xc3df6810 getty
977 1 977 0 SWs+ ttyin 0xc3dfa810 getty
976 1 976 0 SWs+ ttyin 0xc3df9810 getty
975 1 975 0 SWs+ ttyin 0xc3df9010 getty
974 1 974 0 SWs+ ttyin 0xc3df8c10 getty
973 1 973 0 SWs+ ttyin 0xc3dfac10 getty
972 1 972 0 SWs+ ttyin 0xc3dfb010 getty
971 1 971 0 SWs+ ttyin 0xc3df9c10 getty
954 1 954 0 SWs select 0xc0a6c37c inetd
925 1 925 0 SWs select 0xc0a6c37c moused
858 1 858 0 Ss nanslp 0xc0a1f8a4 cron
852 1 852 25 SWs pause 0xc4021d6c sendmail
848 1 848 0 Ss select 0xc0a6c37c sendmail
841 1 841 0 SWs select 0xc0a6c37c sshd
821 1 821 0 Ss select 0xc0a6c37c ntpd
761 757 757 0 SW - 0xc3f94a00 nfsd
760 757 757 0 SW - 0xc3f95000 nfsd
759 757 757 0 SW - 0xc3f94c00 nfsd
758 757 757 0 SW - 0xc3f94e00 nfsd
757 1 757 0 SWs select 0xc0a6c37c nfsd
755 1 755 0 SWs select 0xc0a6c37c mountd
696 1 696 0 Ss select 0xc0a6c37c rpcbind
673 1 673 0 Ss select 0xc0a6c37c syslogd
563 1 563 0 SWs select 0xc0a6c37c devd
42 0 0 0 SL - 0xe43eccfc [schedcpu]
41 0 0 0 SL sdflush 0xc0a79800 [softdepflush]
40 0 0 0 SL vlruwt 0xc3f6ed38 [vnlru]
39 0 0 0 SL syncer 0xc0a1f670 [syncer]
38 0 0 0 SL psleep 0xc0a6c7f4 [bufdaemon]
37 0 0 0 SL pgzero 0xc0a82130 [pagezero]
36 0 0 0 SL psleep 0xc0a7a060 [vmdaemon]
35 0 0 0 SL psleep 0xc0a7a020 [pagedaemon]
34 0 0 0 WL [irq7: ppc0]
33 0 0 0 SL - 0xc3d7603c [fdc0]
32 0 0 0 WL [swi0: sio]
31 0 0 0 WL [irq12: psm0]
30 0 0 0 WL [irq1: atkbd0]
29 0 0 0 WL [irq15: ata1]
28 0 0 0 WL [irq14: ata0]
27 0 0 0 WL [irq17: fxp0]
26 0 0 0 SL usbtsk 0xc0a0fde4 [usbtask]
25 0 0 0 SL usbevt 0xc3d65210 [usb0]
24 0 0 0 WL [irq16: uhci0]
23 0 0 0 SL - 0xc3d52280 [em0 taskq]
22 0 0 0 WL [irq9: acpi0]
9 0 0 0 SL - 0xc3c7d600 [thread taskq]
21 0 0 0 WL [swi6: Giant taskq]
20 0 0 0 WL [swi6: task queue]
8 0 0 0 SL - 0xc3c7d880 [acpi_task_2]
7 0 0 0 SL - 0xc3c7d880 [acpi_task_1]
6 0 0 0 SL - 0xc3c7d880 [acpi_task_0]
19 0 0 0 WL [swi2: cambio]
5 0 0 0 SL - 0xc3c7da80 [kqueue taskq]
18 0 0 0 WL [swi5: +]
17 0 0 0 SL - 0xc0a0da20 [yarrow]
4 0 0 0 SL - 0xc0a1059c [g_down]
3 0 0 0 SL - 0xc0a10598 [g_up]
2 0 0 0 RL CPU 0 [g_event]
16 0 0 0 WL [swi3: vm]
15 0 0 0 WL [swi4: clock sio]
14 0 0 0 WL [swi1: net]
13 0 0 0 RL [idle: cpu0]
12 0 0 0 RL [idle: cpu1]
11 0 0 0 RL CPU 2 [idle: cpu2]
10 0 0 0 RL CPU 3 [idle: cpu3]
1 0 1 0 SLs wait 0xc3c32000 [init]
0 0 0 0 WLs [swapper]
34671 34669 16544 1001 Z+ swap
34664 16548 16544 1001 Z+ creat
34665 16548 16544 1001 Z+ mkdir
34667 16548 16544 1001 Z+ udp
34668 16548 16544 1001 Z+ tcp
34666 16548 16544 1001 Z+ thr1
db> show lock 0xc0a10540
class: sx
name: GEOM topology
state: XLOCK: 0xc3c2f870 (tid 100016, pid 2, "g_event")
waiters: 0 shared, 0 exclusive
db> call doadump
Physical memory: 1007 MB
Dumping 148 MB: 133 117 101 85 69 53 37 21 5
Dump complete
= 0xf
db> reset
GDB: no debug ports present
(kgdb) l *syscall+0x3b3
0xc089d66f is in syscall (../../../i386/i386/trap.c:1060).
1055 WITNESS_WARN(WARN_PANIC, NULL, "System call %s returning",
1056 (code >= 0 && code < SYS_MAXSYSCALL) ? syscallnames[code] : "???");
1057 KASSERT(td->td_critnest == 0,
1058 ("System call %s returning in a critical section",
1059 (code >= 0 && code < SYS_MAXSYSCALL) ? syscallnames[code] : "???"));
1060 KASSERT(td->td_locks == 0,
1061 ("System call %s returning with %d locks held",
1062 (code >= 0 && code < SYS_MAXSYSCALL) ? syscallnames[code] : "???",
1063 td->td_locks));
1064
(kgdb) p *(struct thread *)0xc57b8360
$1 = {td_proc = 0xc4071234, td_ksegrp = 0xc40734e0, td_plist = {tqe_next = 0x0, tqe_prev = 0xc4071244}, td_kglist = {tqe_next = 0x0,
tqe_prev = 0xc40734ec}, td_slpq = {tqe_next = 0x0, tqe_prev = 0xc48e33a0}, td_lockq = {tqe_next = 0xc5fea360, tqe_prev = 0xe6b69b18},
td_runq = {tqe_next = 0x0, tqe_prev = 0xc40734f4}, td_selq = {tqh_first = 0x0, tqh_last = 0x0}, td_sleepqueue = 0xc48e33a0,
td_turnstile = 0xc50aa400, td_umtxq = 0xc4943040, td_tid = 0x18798, td_sigqueue = {sq_signals = {__bits = {0x0, 0x0, 0x0, 0x0}},
sq_kill = {__bits = {0x0, 0x0, 0x0, 0x0}}, sq_list = {tqh_first = 0x0, tqh_last = 0xc57b83c8}, sq_proc = 0xc4071234, sq_flags = 0x1},
td_flags = 0x1000000, td_inhibitors = 0x0, td_pflags = 0x0, td_dupfd = 0x0, td_wchan = 0x0, td_wmesg = 0x0, td_lastcpu = 0x1,
td_oncpu = 0x1, td_owepreempt = 0x0, td_locks = 0x2, td_tsqueue = 0x0, td_blocked = 0x0, td_lockname = 0x0, td_contested = {
lh_first = 0x0}, td_sleeplocks = 0xc0a6bb10, td_intr_nesting_level = 0x0, td_pinned = 0x0, td_mailbox = 0x0, td_ucred = 0xc442b980,
td_standin = 0x0, td_upcall = 0x0, td_pticks = 0xf, td_sticks = 0xf, td_iticks = 0x0, td_uticks = 0x0, td_uuticks = 0x0,
td_usticks = 0x0, td_intrval = 0x0, td_oldsigmask = {__bits = {0x0, 0x0, 0x0, 0x0}}, td_sigmask = {__bits = {0x0, 0x0, 0x0, 0x0}},
td_generation = 0xb, td_sigstk = {ss_sp = 0x0, ss_size = 0x0, ss_flags = 0x4}, td_kflags = 0x0, td_xsig = 0x0, td_profil_addr = 0x0,
td_profil_ticks = 0x0, td_name = '\0' <repeats 19 times>, td_base_pri = 0xb4, td_priority = 0xb4, td_pcb = 0xe6a7cd90,
td_state = TDS_RUNNING, td_retval = {0x0, 0x10}, td_slpcallout = {c_links = {sle = {sle_next = 0x0}, tqe = {tqe_next = 0x0,
tqe_prev = 0xd7c4b078}}, c_time = 0x1c91d05, c_arg = 0xc57b8360, c_func = 0xc06c4b50 <sleepq_timeout>, c_mtx = 0x0,
c_flags = 0x10}, td_frame = 0xe6a7cd38, td_kstack_obj = 0xc4b471e0, td_kstack = 0xe6a7b000, td_kstack_pages = 0x2,
td_altkstack_obj = 0x0, td_altkstack = 0x0, td_altkstack_pages = 0x0, td_critnest = 0x0, td_md = {md_spinlock_count = 0x0,
md_saved_flags = 0x46}, td_sched = 0xc57b84f0, td_ar = 0x0}