Date: Wed, 26 Mar 2003 18:24:35 +0300 (MSK) From: Maxim Konovalov <maxim@macomnet.ru> To: current@freebsd.org Subject: softupdates panic? Message-ID: <20030326182118.H8949@news1.macomnet.ru>
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Hello,
Today -current, 100% reproducable.
Script started on Wed Mar 26 18:17:44 2003
golf# gdb kernel.2603 -k vmcore.29
GNU gdb 5.2.1 (FreeBSD)
Copyright 2002 Free Software Foundation, Inc.
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This GDB was configured as "i386-undermydesk-freebsd"...
panic: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xffff000a
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc02efaf0
stack pointer = 0x10:0xe1dfea88
frame pointer = 0x10:0xe1dfea8c
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 = 3463 (zsh)
trap number = 12
panic: page fault
Uptime: 5m52s
Dumping 511 MB
ata0: resetting devices ..
done
[CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] 16[CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304 320 336 352 368 384 400 416 432 448 464 480 496
---
warning: cannot find file for module nvidia.ko
Error while mapping shared library sections:
nvidia.ko: No such file or directory.
Reading symbols from /boot/kernel/if_fxp.ko...done.
Loaded symbols for /boot/kernel/if_fxp.ko
Reading symbols from /boot/kernel/miibus.ko...done.
Loaded symbols for /boot/kernel/miibus.ko
Reading symbols from /boot/kernel/random.ko...done.
Loaded symbols for /boot/kernel/random.ko
Error while reading shared library symbols:
nvidia.ko: No such file or directory.
Reading symbols from /boot/kernel/linux.ko...done.
Loaded symbols for /boot/kernel/linux.ko
Reading symbols from /boot/kernel/sysvshm.ko...done.
Loaded symbols for /boot/kernel/sysvshm.ko
Reading symbols from /boot/kernel/sysvsem.ko...done.
Loaded symbols for /boot/kernel/sysvsem.ko
Reading symbols from /boot/kernel/sysvmsg.ko...done.
Loaded symbols for /boot/kernel/sysvmsg.ko
Reading symbols from /boot/kernel/acpi.ko...done.
Loaded symbols for /boot/kernel/acpi.ko
Reading symbols from /boot/kernel/ipfw.ko...done.
Loaded symbols for /boot/kernel/ipfw.ko
Reading symbols from /boot/kernel/nfsserver.ko...done.
Loaded symbols for /boot/kernel/nfsserver.ko
Reading symbols from /boot/kernel/blank_saver.ko...done.
Loaded symbols for /boot/kernel/blank_saver.ko
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:239
239 dumping++;
(kgdb) bt full
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:239
No locals.
#1 0xc023614a in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:371
No locals.
#2 0xc02363f3 in panic () at /usr/src/sys/kern/kern_shutdown.c:542
td = (struct thread *) 0xc477b3c0
bootopt = 260
newpanic = 1
buf = "page fault", '\0' <repeats 245 times>
#3 0xc0353bf2 in trap_fatal (frame=0xe1dfea48, eva=0)
at /usr/src/sys/i386/i386/trap.c:843
code = 16
type = 12
ss = 16
esp = 0
softseg = {ssd_base = 0, ssd_limit = 1048575, ssd_type = 27,
ssd_dpl = 0, ssd_p = 1, ssd_xx = 3, ssd_xx1 = 2, ssd_def32 = 1, ssd_gran = 1}
#4 0xc03538d2 in trap_pfault (frame=0xe1dfea48, usermode=0, eva=4294901770)
at /usr/src/sys/i386/i386/trap.c:757
va = 4294901760
vm = (struct vmspace *) 0x0
map = (struct vm_map *) 0xc082f000
rv = 1
---Type <return> to continue, or q <return> to quit---
ftype = 1 '\001'
td = (struct thread *) 0xc477b3c0
p = (struct proc *) 0xc478d800
#5 0xc035346d in trap (frame=
{tf_fs = 24, tf_es = -1069547504, tf_ds = -505479152, tf_edi = 0, tf_esi = 0, tf_ebp = -505419124, tf_isp = -505419148, tf_ebx = -65536, tf_edx = -998168100, tf_ecx = -65536, tf_eax = -998168192, tf_trapno = 12, tf_err = 0, tf_eip = -1070662928, tf_cs = 8, tf_eflags = 66195, tf_esp = 0, tf_ss = -505419092})
at /usr/src/sys/i386/i386/trap.c:444
td = (struct thread *) 0xc477b3c0
p = (struct proc *) 0xc478d800
sticks = 0
i = 0
ucode = 0
type = 12
code = 0
eva = 4294901770
#6 0xc0344078 in calltrap () at {standard input}:96
No locals.
#7 0xc02f6928 in softdep_update_inodeblock (ip=0xffff0000, bp=0xce643030,
waitfor=0) at /usr/src/sys/ufs/ffs/ffs_softdep.c:4681
inodedep = (struct inodedep *) 0xc4812980
wk = (struct worklist *) 0xffff0000
---Type <return> to continue, or q <return> to quit---
error = 0
gotit = -65536
#8 0xc02e7702 in ffs_update (vp=0xc4636490, waitfor=0)
at /usr/src/sys/ufs/ffs/ffs_inode.c:109
fs = (struct fs *) 0xc41a7000
bp = (struct buf *) 0xce643030
ip = (struct inode *) 0xc4632990
error = 0
#9 0xc03018c8 in ufs_inactive (ap=0x0) at /usr/src/sys/ufs/ufs/ufs_inode.c:123
vp = (struct vnode *) 0xc4636490
ip = (struct inode *) 0xc4632990
td = (struct thread *) 0xc477b3c0
mode = 29566
error = 0
#10 0xc0308db8 in ufs_vnoperate (ap=0x0)
at /usr/src/sys/ufs/ufs/ufs_vnops.c:2787
No locals.
#11 0xc0283c1f in vrele (vp=0xc4636490) at vnode_if.h:930
td = (struct thread *) 0xc477b3c0
#12 0xc028dd8d in vn_close (vp=0xc477b3c0, flags=0, file_cred=0x0, td=0x0)
at /usr/src/sys/kern/vfs_vnops.c:323
error = -1000119152
#13 0xc028ebf0 in vn_closefile (fp=0x0, td=0x0)
---Type <return> to continue, or q <return> to quit---
at /usr/src/sys/kern/vfs_vnops.c:894
No locals.
#14 0xc021c30c in fdrop_locked (fp=0xc477b3c0, td=0x0) at file.h:282
lf = {l_start = -4601881725287535548, l_len = 37585162180,
l_pid = -1070006675, l_type = 1662, l_whence = 0}
vp = (struct vnode *) 0xc4636490
error = -1000119152
#15 0xc021bdce in fdrop (fp=0xc4636490, td=0x0)
at /usr/src/sys/kern/kern_descrip.c:1663
No locals.
#16 0xc021bd7c in closef (fp=0xc477b3c0, td=0xc4636490)
at /usr/src/sys/kern/kern_descrip.c:1649
vp = (struct vnode *) 0x0
lf = {l_start = -4601881454704595784, l_len = 37655929908,
l_pid = -1070006675, l_type = 828, l_whence = 0}
#17 0xc021a548 in close (td=0xc477b3c0, uap=0x0)
at /usr/src/sys/kern/kern_descrip.c:830
fdp = (struct filedesc *) 0xc4636490
fp = (struct file *) 0xc47717f8
fd = -998788160
error = -1000119152
#18 0xc0353ebe in syscall (frame=
{tf_fs = 672006191, tf_es = 47, tf_ds = -1078001617, tf_edi = 0, tf_esi = ---Type <return> to continue, or q <return> to quit---
673269496, tf_ebp = -1077938616, tf_isp = -505418380, tf_ebx = 673194620, tf_edx = 0, tf_ecx = 673269496, tf_eax = 6, tf_trapno = 12, tf_err = 2, tf_eip = 672716115, tf_cs = 31, tf_eflags = 530, tf_esp = -1077938628, tf_ss = 47})
at /usr/src/sys/i386/i386/trap.c:1030
params = 0xbfbff640---Can't read userspace from dump, or kernel process---
(kgdb) quit
--
Maxim Konovalov, maxim@macomnet.ru, maxim@FreeBSD.org
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