Date: Fri, 26 Jul 2002 18:41:56 +0300 From: andrew bliznak <andrew@ort.lviv.net> To: Peter Schultz <peter@jocose.org> Cc: Alex Zepeda <zipzippy@sonic.net>, current@FreeBSD.ORG Subject: Re: I think X is making this whole thing unstable.. Message-ID: <3D416DC4.4040501@ort.lviv.net> References: <20020725213027.GA729@blarf.homeip.net> <1027697261.345.6.camel@max.jocose.org>
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Peter Schultz wrote:
> On Thu, 2002-07-25 at 16:30, Alex Zepeda wrote:
>
>>I can buildworld no problem, play mp3s, read mail. But as soon as I play
>>around in X... boom the system falls over.
>>
>
>
> As of this morning's new world I cannot open galeon/mozilla without a
> complete lockup. I've also been locking up the system under X when disk
> i/o gets heavy. That may be why galeon/mozilla won't run because I'll
> hear the disk loading the program and right at the peak of it the system
> freezes.
>
> Pete...
>
Same here - mozilla openning large mailbox:
Script started on Fri Jul 26 18:25:22 2002
pyvo# gdb -k /boot/kernel/kernel.debug -c ./vmcore.2
GNU gdb 5.2.0 (FreeBSD) 20020627
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: bwrite: buffer is not busy???
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x24
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc01e4b02
stack pointer = 0x10:0xcc3c4a8c
frame pointer = 0x10:0xcc3c4a9c
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 (swi1: net)
trap number = 12
panic: page fault
syncing disks... panic: bwrite: buffer is not busy???
Uptime: 3m55s
Dumping 255 MB
ata0: resetting devices ..
done
16 32 48 64 80 96 112 128 144 160 176 192 208 224 240
---
#0 doadump () at /usr/home/andrew/C/src/sys/kern/kern_shutdown.c:213
213
dumping++;
(kgdb) where
#0 doadump () at /usr/home/andrew/C/src/sys/kern/kern_shutdown.c:213
#1 0xc01ef338 in boot (howto=260)
at /usr/home/andrew/C/src/sys/kern/kern_shutdown.c:345
#2 0xc01ef56b in panic ()
at /usr/home/andrew/C/src/sys/kern/kern_shutdown.c:493
#3 0xc022ec02 in bwrite (bp=0x104)
at /usr/home/andrew/C/src/sys/kern/vfs_bio.c:797
#4 0xc023012e in vfs_bio_awrite (bp=0xc6dcc954)
at /usr/home/andrew/C/src/sys/kern/vfs_bio.c:1637
#5 0xc01c1335 in spec_fsync (ap=0xcc3c4890)
at /usr/home/andrew/C/src/sys/fs/specfs/spec_vnops.c:403
#6 0xc01c0e58 in spec_vnoperate (ap=0x0)
at /usr/home/andrew/C/src/sys/fs/specfs/spec_vnops.c:121
#7 0xc02d1d43 in ffs_sync (mp=0xc1cd0600, waitfor=2, cred=0xc0ef6e80,
td=0xc03b2ba0) at vnode_if.h:463
#8 0xc0240c38 in sync (td=0xc03b2ba0, uap=0x0)
at /usr/home/andrew/C/src/sys/kern/vfs_syscalls.c:127
#9 0xc01eefbc in boot (howto=256)
at /usr/home/andrew/C/src/sys/kern/kern_shutdown.c:254
#10 0xc01ef56b in panic ()
at /usr/home/andrew/C/src/sys/kern/kern_shutdown.c:493
#11 0xc03265f3 in trap_fatal (frame=0x100, eva=0)
at /usr/home/andrew/C/src/sys/i386/i386/trap.c:846
#12 0xc03262d2 in trap_pfault (frame=0xcc3c4a4c, usermode=0, eva=36)
---Type <return> to continue, or q <return> to quit---
at /usr/home/andrew/C/src/sys/i386/i386/trap.c:760
#13 0xc0325d2d in trap (frame=
{tf_fs = -1071775720, tf_es = 16, tf_ds = 16, tf_edi =
-1057947392, tf_esi = 40, tf_ebp = -868463972, tf_isp = -868464008,
tf_ebx = -1057962496, tf_edx = -1070177560, tf_ecx = 0, tf_eax = 40,
tf_trapno = 12, tf_err = 0, tf_eip = -1071756542, tf_cs = 8, tf_eflags =
66195, tf_esp = -868463944, tf_ss = -1057964672}) at
/usr/home/andrew/C/src/sys/i386/i386/trap.c:446
#14 0xc03179d8 in calltrap () at {standard input}:98
#15 0xc01e4db5 in _mtx_lock_sleep (m=0x28, opts=0, file=0x0, line=0)
at /usr/home/andrew/C/src/sys/kern/kern_mutex.c:598
#16 0xc026f71d in tcp_input (m=0xc0f10100, off0=20)
at /usr/home/andrew/C/src/sys/netinet/tcp_input.c:520
#17 0xc026a7a3 in ip_input (m=0xc0f10100)
at /usr/home/andrew/C/src/sys/netinet/ip_input.c:839
#18 0xc026a892 in ipintr ()
at /usr/home/andrew/C/src/sys/netinet/ip_input.c:857
#19 0xc01db773 in swi_net (dummy=0x0)
at /usr/home/andrew/C/src/sys/kern/kern_intr.c:646
#20 0xc01db471 in ithread_loop (arg=0xc0ef8800)
at /usr/home/andrew/C/src/sys/kern/kern_intr.c:535
#21 0xc01da6f6 in fork_exit (callout=0xc01db2a0 <ithread_loop>, arg=0x0,
frame=0x0) at /usr/home/andrew/C/src/sys/kern/kern_fork.c:861
(kgdb)
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