From owner-freebsd-current Thu Jun 29 6: 7:37 2000 Delivered-To: freebsd-current@freebsd.org Received: from turtle.looksharp.net (cc360882-a.strhg1.mi.home.com [24.2.221.22]) by hub.freebsd.org (Postfix) with ESMTP id DAA4837BB9D for ; Thu, 29 Jun 2000 06:07:22 -0700 (PDT) (envelope-from bsdx@looksharp.net) Received: from localhost (bsdx@localhost) by turtle.looksharp.net (8.9.3/8.9.3) with ESMTP id JAA60029 for ; Thu, 29 Jun 2000 09:08:06 -0400 (EDT) (envelope-from bsdx@looksharp.net) Date: Thu, 29 Jun 2000 09:08:06 -0400 (EDT) From: Adam To: current@freebsd.org Subject: panic in sbdrop on SMP, kernel approx 9 days old Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG This morning my cable modem went out and it returned to service while I was out of the room. When I returned I was greeted by fsck; I'm not sure if this is related to networking somehow but I figured I'd report it anyway. This computer has 3 nics, does bridging across two, and provides nat to the third. Kernel is about as old as the uptime was. As usual, any more info wanted, just ask. gdb -k /sys/compile/SAPPHIRE-SMP3/kernel.debug vmcore.0 GNU gdb 4.18 Copyright 1998 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-unknown-freebsd"... SMP 2 cpus IdlePTD 3375104 initial pcb at 2b83c0 panicstr: sbdrop panic messages: --- panic: sbdrop mp_lock = 01000001; cpuid = 1; lapic.id = 01000000 boot() called on cpu#1 syncing disks... 1 done Uptime: 8d18h3m30s dumping to dev #ad/0x20001, offset 8192 dump ata0: resetting devices .. done 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 1 05 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 7 6 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 4 5 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 4 13 12 11 10 9 8 7 6 5 4 3 2 1 --- #0 boot (howto=256) at ../../kern/kern_shutdown.c:303 303 dumppcb.pcb_cr3 = rcr3(); (kgdb) bt #0 boot (howto=256) at ../../kern/kern_shutdown.c:303 #1 0xc015a62d in panic (fmt=0xc0257d06 "sbdrop") at ../../kern/kern_shutdown.c:553 #2 0xc017b500 in sbdrop (sb=0xc8572074, len=65392) at ../../kern/uipc_socket2.c:927 #3 0xc017b390 in sbflush (sb=0xc8572074) at ../../kern/uipc_socket2.c:906 #4 0xc017ae55 in sbrelease (sb=0xc8572074, so=0xc8572000) at ../../kern/uipc_socket2.c:589 #5 0xc01783cb in sofree (so=0xc8572000) at ../../kern/uipc_socket.c:250 #6 0xc0178502 in soclose (so=0xc8572000) at ../../kern/uipc_socket.c:316 #7 0xc016de8a in soo_close (fp=0xc1016a80, p=0xc954c2a0) at ../../kern/sys_socket.c:183 #8 0xc014e3ad in fdrop (fp=0xc1016a80, p=0xc954c2a0) at ../../sys/file.h:212 #9 0xc014e2f3 in closef (fp=0xc1016a80, p=0xc954c2a0) at ../../kern/kern_descrip.c:1079 #10 0xc014e044 in fdfree (p=0xc954c2a0) at ../../kern/kern_descrip.c:945 #11 0xc0150779 in exit1 (p=0xc954c2a0, rv=256) at ../../kern/kern_exit.c:186 #12 0xc01505e0 in exit1 (p=0xc954c2a0, rv=0) at ../../kern/kern_exit.c:103 #13 0xc02407e9 in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 672387072, tf_esi = 13118054, tf_ebp = -1077941132, tf_isp = -917430316, tf_ebx = 672371384, tf_edx = 0, tf_ecx = -1077941184, tf_eax = 1, tf_trapno = 12, tf_err = 2, tf_eip = 672019908, tf_cs = 31, tf_eflags = 663, tf_esp = -1077941160, tf_ss = 47}) at ../../i386/i386/trap.c:1126 #14 0xc022e9fb in Xint0x80_syscall () cannot read proc at 0 (kgdb) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message