Date: Fri, 22 Jun 2001 17:00:07 -0700 (PDT) From: Larry Rosenman <ler@lerctr.org> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/26224: VFS Panic/SMP/CFLOW(HEAVY network)/Heavy NFS Message-ID: <200106230000.f5N007q87493@freefall.freebsd.org>
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The following reply was made to PR kern/26224; it has been noted by GNATS.
From: Larry Rosenman <ler@lerctr.org>
To: freebsd-gnats-submit@FreeBSD.org, ler@airmail.net,
bright@wintelcom.net
Cc:
Subject: Re: kern/26224: VFS Panic/SMP/CFLOW(HEAVY network)/Heavy NFS
Date: Fri, 22 Jun 2001 18:50:22 -0500
Here is a NEW panic on this one, and ALL has been compiled with -O..
(kgdb) bt
#0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:469
#1 0xc01600bc in boot (howto=260) at
/usr/src/sys/kern/kern_shutdown.c:309
#2 0xc0160491 in panic (fmt=0xc0260874 "from debugger")
at /usr/src/sys/kern/kern_shutdown.c:556
#3 0xc0131791 in db_panic (addr=-1071409727, have_addr=0, count=-1,
modif=0xd62d8d68 "") at /usr/src/sys/ddb/db_command.c:433
#4 0xc013172f in db_command (last_cmdp=0xc028c560,
cmd_table=0xc028c3c0,
aux_cmd_tablep=0xc02a7120) at /usr/src/sys/ddb/db_command.c:333
#5 0xc01317f6 in db_command_loop () at
/usr/src/sys/ddb/db_command.c:455
#6 0xc013399f in db_trap (type=3, code=0) at
/usr/src/sys/ddb/db_trap.c:71
#7 0xc0239300 in kdb_trap (type=3, code=0, regs=0xd62d8e78)
at /usr/src/sys/i386/i386/db_interface.c:158
#8 0xc024bba4 in trap (frame={tf_fs = -1072365544, tf_es = -1037500400,
tf_ds = 16777232, tf_edi = 0, tf_esi = 256, tf_ebp = -701657408,
tf_isp = -701657436, tf_ebx = -1071338626, tf_edx = -1071117005,
tf_ecx = 32, tf_eax = 18, tf_trapno = 3, tf_err = 0,
tf_eip = -1071409727, tf_cs = 8, tf_eflags = 598, tf_esp =
-1071117021,
tf_ss = -1071214638}) at /usr/src/sys/i386/i386/trap.c:569
#9 0xc02395c1 in Debugger (msg=0xc0268fd2 "panic") at
machine/cpufunc.h:64
#10 0xc0160488 in panic (
fmt=0xc024ab7e "rslock: cpu: %d, addr: 0x%08x, lock: 0x%08x")
at /usr/src/sys/kern/kern_shutdown.c:554
#11 0xc024ab7e in bsl1 ()
---Type <return> to continue, or q <return> to quit---
#12 0xc02203e8 in vm_pageout_scan (pass=0) at
/usr/src/sys/vm/vm_pageout.c:929
#13 0xc0220cbf in vm_pageout () at /usr/src/sys/vm/vm_pageout.c:1386
#14 0xc0239d40 in fork_trampoline ()
cannot read proc at 0
Anyone want to take a look at the core?
--
Larry Rosenman http://www.lerctr.org/~ler
Phone: +1 972-414-9812 E-Mail: ler@lerctr.org
US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749
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