Date: Fri, 11 Oct 2002 09:35:09 -0300 (ADT) From: "Marc G. Fournier" <scrappy@hub.org> To: dillon@backplane.com Cc: freebsd-stable@freebsd.org Subject: ~12hrs on a 4.7-RELEASE kernel and *POW*! Message-ID: <20021011093236.Q17997-100000@hub.org>
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Morning all ...
Just letting you know that it blew up about an hour ago, after
<12hrs of uptime ... but, this time ... in a different place :)
(kgdb) where
#0 0xc9534256 in ?? ()
#1 0xc0142ac4 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:223
#2 0xc01431e9 in panic (fmt=0xc021eed9 "%s") at /usr/src/sys/kern/kern_shutdown.c:595
#3 0xc01f0db1 in trap_fatal (frame=0xfa3eecc0, eva=0) at /usr/src/sys/i386/i386/trap.c:974
#4 0xc01f0a1d in trap_pfault (frame=0xfa3eecc0, usermode=0, eva=0) at /usr/src/sys/i386/i386/trap.c:867
#5 0xc01f0577 in trap (frame={tf_fs = 24, tf_es = -969932784, tf_ds = -272105456, tf_edi = 1744830976, tf_esi = 2, tf_ebp = -96539388, tf_isp = -96539412, tf_ebx = -247821216, tf_edx = 0, tf_ecx = -1006293820, tf_eax = 0, tf_trapno = 12, tf_err = 2,
tf_eip = -1071898060, tf_cs = 8, tf_eflags = 66070, tf_esp = -1006293820, tf_ss = -96539356}) at /usr/src/sys/i386/i386/trap.c:466
#6 0xc01c2234 in vm_page_insert (m=0xc4052cc4, object=0xf13a8c60, pindex=0) at /usr/src/sys/vm/vm_page.c:396
#7 0xc01c26c8 in vm_page_alloc (object=0xf13a8c60, pindex=0, page_req=2) at /usr/src/sys/vm/vm_page.c:844
#8 0xc016abea in allocbuf (bp=0xd5c8bb70, size=2048) at /usr/src/sys/kern/vfs_bio.c:2517
#9 0xc016a7ca in getblk (vp=0xef8accc0, blkno=0, size=2048, slpflag=0, slptimeo=0) at /usr/src/sys/kern/vfs_bio.c:2292
#10 0xc0168682 in bread (vp=0xef8accc0, blkno=0, size=2048, cred=0x0, bpp=0xfa3eee3c) at /usr/src/sys/kern/vfs_bio.c:510
#11 0xc01af8e4 in ffs_read (ap=0xfa3eee60) at /usr/src/sys/ufs/ufs/ufs_readwrite.c:273
#12 0xc017850c in vn_read (fp=0xcb2ef1c0, uio=0xfa3eeed0, cred=0xc6302a00, flags=0, p=0xfa2740c0) at vnode_if.h:334
#13 0xc0151bc4 in dofileread (p=0xfa2740c0, fp=0xcb2ef1c0, fd=3, buf=0x8059000, nbyte=16384, offset=-1, flags=0) at /usr/src/sys/sys/file.h:146
#14 0xc0151a8a in read (p=0xfa2740c0, uap=0xfa3eef80) at /usr/src/sys/kern/sys_generic.c:117
#15 0xc01f10ed in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 134579008, tf_esi = 672187616, tf_ebp = -1077938884, tf_isp = -96538668, tf_ebx = 672112324, tf_edx = 672056420, tf_ecx = 134582272, tf_eax = 3, tf_trapno = 12, tf_err = 2,
tf_eip = 672065784, tf_cs = 31, tf_eflags = 659, tf_esp = -1077938928, tf_ss = 47}) at /usr/src/sys/i386/i386/trap.c:1175
#16 0xc01de63b in Xint0x80_syscall ()
#17 0x280dc86a in ?? ()
#18 0x280b90eb in ?? ()
#19 0x280b4fce in ?? ()
#20 0x280b50b8 in ?? ()
#21 0x280b5099 in ?? ()
#22 0x280a84ff in ?? ()
#23 0x280a5f44 in ?? ()
#24 0x280709d4 in ?? ()
#25 0x804aa8b in ?? ()
#26 0x804a780 in ?? ()
#27 0x804b2b6 in ?? ()
#28 0x8049fe9 in ?? ()
#29 0x8049b18 in ?? ()
#30 0x80498dd in ?? ()
(kgdb) up 5
#5 0xc01f0577 in trap (frame={tf_fs = 24, tf_es = -969932784, tf_ds = -272105456, tf_edi = 1744830976, tf_esi = 2, tf_ebp = -96539388, tf_isp = -96539412, tf_ebx = -247821216, tf_edx = 0, tf_ecx = -1006293820, tf_eax = 0, tf_trapno = 12, tf_err = 2,
tf_eip = -1071898060, tf_cs = 8, tf_eflags = 66070, tf_esp = -1006293820, tf_ss = -96539356}) at /usr/src/sys/i386/i386/trap.c:466
466 (void) trap_pfault(&frame, FALSE, eva);
(kgdb) frame frame->tf_ebp frame->tf_eip
#0 0xc01c2234 in vm_page_insert (m=0xc4052cc4, object=0xf13a8c60, pindex=0) at /usr/src/sys/vm/vm_page.c:396
396 TAILQ_INSERT_TAIL(&object->memq, m, listq);
(kgdb) list
391
392 /*
393 * Now link into the object's list of backed pages.
394 */
395
396 TAILQ_INSERT_TAIL(&object->memq, m, listq);
397 object->generation++;
398
399 /*
400 * show that the object has one more resident page.
Matt, core/kernel.debug are both on jupiter, am just compressing the
vmcore now ...
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