Date: Wed, 10 Jul 2002 01:08:51 -0700 From: Alex Zepeda <zipzippy@sonic.net> To: current@freebsd.org Subject: Here's another panic: Message-ID: <20020710080851.GA443@blarf.homeip.net>
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This GDB was configured as "i386-portbld-freebsd5.0"...
IdlePTD at phsyical address 0x0054f000
initial pcb at physical address 0x0043f8a0
panicstr: bremfree: bp 0xc41c707c not locked
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xc26923f4
fault code = supervisor write, page not present
instruction pointer = 0x8:0xc02371a4
stack pointer = 0x10:0xc9b26aa8
frame pointer = 0x10:0xc9b26ab0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 5431 (smtpd)
trap number = 12
panic: page fault
syncing disks... panic: bremfree: bp 0xc41c707c not locked
Uptime: 1h29m28s
pfs_vncache_unload(): 2 entries remaining
Dumping 127 MB
ata0: resetting devices .. done
16 32 48 64 80 96 112
---
#0 doadump () at ../../../kern/kern_shutdown.c:213
213 dumping++;
(kgdb) bt
#0 doadump () at ../../../kern/kern_shutdown.c:213
#1 0xc021ba80 in boot (howto=260) at ../../../kern/kern_shutdown.c:345
#2 0xc021bc24 in poweroff_wait (junk=0xc039e8e5, howto=-1004769156)
at ../../../kern/kern_shutdown.c:489
#3 0xc024e12d in bremfree (bp=0xc039e8e5) at ../../../kern/vfs_bio.c:620
#4 0xc024f8a4 in vfs_bio_awrite (bp=0xc41c707c)
at ../../../kern/vfs_bio.c:1594
#5 0xc01f653a in spec_fsync (ap=0xc9b26924)
at ../../../fs/specfs/spec_vnops.c:403
#6 0xc01f612f in spec_vnoperate (ap=0x0)
at ../../../fs/specfs/spec_vnops.c:121
#7 0xc02f72a4 in ffs_sync (mp=0xc19ab200, waitfor=2, cred=0xc0babe80,
td=0xc03fc760) at vnode_if.h:458
#8 0xc025c4fa in sync (td=0xc03fc760, uap=0x0)
at ../../../kern/vfs_syscalls.c:127
#9 0xc021b6ef in boot (howto=256) at ../../../kern/kern_shutdown.c:254
#10 0xc021bc24 in poweroff_wait (junk=0xc03c40be, howto=-1069794545)
at ../../../kern/kern_shutdown.c:489
#11 0xc0346a9c in trap_fatal (frame=0x100, eva=3261670388)
at ../../../i386/i386/trap.c:841
#12 0xc03467eb in trap_pfault (frame=0xc9b26a68, usermode=0, eva=3261670388)
at ../../../i386/i386/trap.c:755
#13 0xc03463f6 in trap (frame=
{tf_fs = 24, tf_es = -911081456, tf_ds = -1071579120, tf_edi = -1043333120, tf_esi = -1033296960, tf_ebp = -911054160, tf_isp = -911054188, tf_ebx = -1044534044, tf_edx = -1041338176, tf_ecx = 1, tf_eax = -1033296912, tf_trapno = 12, tf_err = 2, tf_eip = -1071418972, tf_cs = 8, tf_eflags = 66118, tf_esp = -1044534068, tf_ss = -1044534144}) at ../../../i386/i386/trap.c:445
#14 0xc02371a4 in selwakeup (sip=0xc1bdace4)
at ../../../kern/sys_generic.c:1186
#15 0xc0248cbe in sowakeup (so=0xc1bdac80, sb=0xc1bdaccc)
at ../../../kern/uipc_socket2.c:300
#16 0xc0248946 in soisconnected (so=0xc2679898)
at ../../../kern/uipc_socket2.c:132
#17 0xc024ce6a in unp_connect2 (so=0xc1d0e258, so2=0xc2679898)
at ../../../kern/uipc_usrreq.c:765
#18 0xc024cdec in unp_connect (so=0xc1d0e258, nam=0xc1bc7680, td=0xc1ee70c0)
at ../../../kern/uipc_usrreq.c:737
#19 0xc024c15d in uipc_connect (so=0x0, nam=0xc1bc7680, td=0xc1ee70c0)
at ../../../kern/uipc_usrreq.c:161
#20 0xc0246c0d in soconnect (so=0xc1d0e258, nam=0xc1bc7680, td=0xc1ee70c0)
at ../../../kern/uipc_socket.c:429
#21 0xc0249fe9 in connect (td=0xc1ee70c0, uap=0xc9b26d14)
at ../../../kern/uipc_syscalls.c:440
#22 0xc0346d33 in syscall (frame=
{tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 13, tf_esi = 0, tf_ebp = -1077938264, tf_isp = -911053452, tf_ebx = 134731496, tf_edx = -1077938398, tf_ecx = 0, tf_eax = 98, tf_trapno = 22, tf_err = 2, tf_eip = 671994211, tf_cs = 31, tf_eflags = 642, tf_esp = -1077938420, tf_ss = 47})
at ../../../i386/i386/trap.c:1045
#23 0xc033a62d in syscall_with_err_pushed () at /var/tmp//ccgOkQ7m.s:128
#24 0x080554d8 in ?? ()
#25 0x080555c1 in ?? ()
#26 0x080552d0 in ?? ()
#27 0x080553a4 in ?? ()
#28 0x080534cf in ?? ()
#29 0x0805363a in ?? ()
#30 0x080501d6 in ?? ()
#31 0x0804bcef in ?? ()
#32 0x08057aa5 in ?? ()
#33 0x0804c978 in ?? ()
#34 0x0804c909 in ?? ()
#35 0x0804e2ba in ?? ()
#36 0x0804e786 in ?? ()
#37 0x0804ab5d in ?? ()
#38 0x0804b5d2 in ?? ()
#39 0x0804b736 in ?? ()
#40 0x0804f6f5 in ?? ()
#41 0x0804f8fa in ?? ()
#42 0x0805ac31 in ?? ()
#43 0x0804ff74 in ?? ()
#44 0x0804b817 in ?? ()
#45 0x08049fc9 in ?? ()
(kgdb)
- alex
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