Hi
With yesterday's current I get repeating panics while having increased
tcp traffic. I don't know if this is really tcp related.
A backtrace is attached. I'll supply more info if needed.
bye
--
Tobias Reifenberger -- [EMAIL PROTECTED] -- DG1NGT
GEE e* dpu s:- a-- C+++ UB+++ L- W+ N+ w--- Y+ tv+ b++ D++ h++ r---
GNU gdb 5.2.1 (FreeBSD)
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-undermydesk-freebsd"...
panic: bremfree: bp 0xc73cec78 not locked
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x15259
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc01a47c0
stack pointer = 0x10:0xccdb7cb4
frame pointer = 0x10:0xccdb7cc0
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 = 12 (swi6: tty:sio clock)
trap number = 12
panic: page fault
syncing disks, buffers remaining... panic: bremfree: bp 0xc73cec78 not locked
Uptime: 16m6s
Dumping 247 MB
ata0: resetting devices ..
done
16 32 48 64 80 96 112 128 144 160 176 192 208 224 240
---
#0 doadump () at ../../../kern/kern_shutdown.c:239
239 dumping++;
(kgdb) bt
#0 doadump () at ../../../kern/kern_shutdown.c:239
#1 0xc01ac369 in boot (howto=260) at ../../../kern/kern_shutdown.c:371
#2 0xc01ac598 in panic () at ../../../kern/kern_shutdown.c:542
#3 0xc01e3629 in bremfreel (bp=0xc73cec78) at ../../../kern/vfs_bio.c:672
#4 0xc01e35b1 in bremfree (bp=0xc73cec78) at ../../../kern/vfs_bio.c:659
#5 0xc01e52ae in vfs_bio_awrite (bp=0xc73cec78) at ../../../kern/vfs_bio.c:1714
#6 0xc02706d1 in ffs_fsync (ap=0xccdb7b38) at ../../../ufs/ffs/ffs_vnops.c:257
#7 0xc026fafc in ffs_sync (mp=0xc25bec00, waitfor=2, cred=0xc0e80e80, td=0xc031a320)
at vnode_if.h:612
#8 0xc01f5756 in sync (td=0xc031a320, uap=0x0) at ../../../kern/vfs_syscalls.c:138
#9 0xc01abfc5 in boot (howto=256) at ../../../kern/kern_shutdown.c:280
#10 0xc01ac598 in panic () at ../../../kern/kern_shutdown.c:542
#11 0xc02bf7b8 in trap_fatal (frame=0xccdb7c74, eva=86617) at
../../../i386/i386/trap.c:844
#12 0xc02bf4eb in trap_pfault (frame=0xccdb7c74, usermode=0, eva=86617) at
../../../i386/i386/trap.c:758
#13 0xc02bf0e1 in trap (frame=
{tf_fs = 24, tf_es = 16, tf_ds = 16, tf_edi = -1070636219, tf_esi = 222, tf_ebp
= -858030912, tf_isp = -858030944, tf_ebx = 86617, tf_edx = 16, tf_ecx = 215, tf_eax =
-1058465200, tf_trapno = 12, tf_err = 0, tf_eip = -1072019520, tf_cs = 8, tf_eflags =
66182, tf_esp = -1028071744, tf_ss = 86441}) at ../../../i386/i386/trap.c:445
#14 0xc02b1008 in calltrap () at {standard input}:96
#15 0xc022250a in tcp_timer_2msl (xtp=0xc2b8dec0) at ../../../netinet/tcp_timer.c:222
#16 0xc01b8012 in softclock (dummy=0x0) at ../../../kern/kern_timeout.c:195
#17 0xc019d616 in ithread_loop (arg=0xc0e8f200) at ../../../kern/kern_intr.c:536
#18 0xc019ca2f in fork_exit (callout=0xc019d4f0 <ithread_loop>, arg=0xc0e8f200,
frame=0xccdb7d48)
at ../../../kern/kern_fork.c:871
