From owner-freebsd-stable Wed Jan 3 01:07:11 1996 Return-Path: owner-stable Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id BAA23059 for stable-outgoing; Wed, 3 Jan 1996 01:07:11 -0800 (PST) Received: from westhill.cdrom.com (westhill.cdrom.com [192.216.223.138]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id BAA23054 for ; Wed, 3 Jan 1996 01:07:08 -0800 (PST) From: gpalmer@westhill.cdrom.com Received: from localhost.cdrom.com (localhost.cdrom.com [127.0.0.1]) by westhill.cdrom.com (8.6.12/8.6.12) with SMTP id BAA08928 for ; Wed, 3 Jan 1996 01:07:06 -0800 X-Authentication-Warning: westhill.cdrom.com: Host localhost.cdrom.com didn't use HELO protocol To: freebsd-stable@freebsd.org Subject: Another 2.1 panic :-( Date: Wed, 03 Jan 1996 01:07:06 -0800 Message-ID: <8926.820660026@westhill.cdrom.com> Sender: owner-stable@freebsd.org Precedence: bulk Hi guys. Same machine, different panic: IdlePTD 1f3000 current pcb at 1ca3e0 panic: ufs_unlock NOT LOCKED #0 boot (howto=260) at ../../i386/i386/machdep.c:892 892 dumppcb.pcb_ptd = rcr3(); (kgdb) bt #0 boot (howto=260) at ../../i386/i386/machdep.c:892 #1 0xf0117e55 in panic (fmt=0xf010130c "from debugger") at ../../kern/subr_prf.c:124 #2 0xf0101329 in db_panic (dummy1=-266753289, dummy2=0, dummy3=-1, dummy4=0xefbffcb0 "") at ../../ddb/db_command.c:397 #3 0xf0101212 in db_command (last_cmdp=0xf01bbaf4, cmd_table=0xf01bb954) at ../../ddb/db_command.c:281 #4 0xf0101391 in db_command_loop () at ../../ddb/db_command.c:419 #5 0xf0103e7c in db_trap (type=3, code=0) at ../../ddb/db_trap.c:72 #6 0xf019a8ce in kdb_trap (type=3, code=0, regs=0xefbffda0) at ../../i386/i386/db_interface.c:120 #7 0xf01a2134 in trap (frame={tf_es = 16, tf_ds = 16, tf_edi = -245918080, tf_esi = -245953024, tf_ebp = -272630300, tf_isp = -266753289, tf_ebx = 256, tf_edx = -266753335, tf_ecx = 2000, tf_eax = -1, tf_trapno = 3, tf_err = 0, tf_eip = -266753289, tf_cs = 8, tf_eflags = 582, tf_esp = -266753351, tf_ss = -267289077}) at ../../i386/i386/trap.c:387 #8 0xf019b19d in calltrap () #9 0xf019aaf7 in Debugger (msg=0xf0117e0b "panic") at ../../i386/i386/db_interface.c:257 #10 0xf0117e4f in panic (fmt=0xf0189004 "ufs_unlock NOT LOCKED") at ../../kern/subr_prf.c:122 #11 0xf01890a5 in ufs_unlock (ap=0xefbffe24) at ../../ufs/ufs/ufs_vnops.c:1621 #12 0xf012ef46 in vput (vp=0xf1570e00) at ./vnode_if.h:618 #13 0xf01316ce in lstat (p=0xf13fad00, uap=0xefbfff94, retval=0xefbfff8c) at ../../kern/vfs_syscalls.c:1271 #14 0xf01a2b1b in syscall (frame={tf_es = 39, tf_ds = 39, tf_edi = 143630, tf_esi = 200960, tf_ebp = -272638884, tf_isp = -272629788, tf_ebx = 201028, tf_edx = 200956, tf_ecx = 201024, tf_eax = 190, tf_trapno = 582, tf_err = 582, tf_eip = 38693, tf_cs = 31, tf_eflags = 582, tf_esp = -272639004, tf_ss = 39}) at ../../i386/i386/trap.c:878 #15 0xf019b1eb in Xsyscall () #16 0x661e in ?? () #17 0x217e in ?? () #18 0x2115 in ?? () #19 0x10d3 in ?? () This is on a CDROM that was just mounted, and the command that seemed to do it was a `ls' of the directory the CDROM was mounted on. I just noticed that the twit which did this did: cd /cdrom ls mount /cdrom ls Still, it should not have happened... Again, core file available. Thanks Gary