From owner-freebsd-net Mon Feb 21 2: 8: 4 2000 Delivered-To: freebsd-net@freebsd.org Received: from lucifer.bart.nl (lucifer.bart.nl [194.158.168.74]) by hub.freebsd.org (Postfix) with ESMTP id D224D37B960; Mon, 21 Feb 2000 02:07:58 -0800 (PST) (envelope-from asmodai@lucifer.bart.nl) Received: (from asmodai@localhost) by lucifer.bart.nl (8.9.3/8.9.3) id LAA83901; Mon, 21 Feb 2000 11:07:52 +0100 (CET) (envelope-from asmodai) Date: Mon, 21 Feb 2000 11:07:52 +0100 From: Jeroen Ruigrok van der Werven To: freebsd-current@freebsd.org Cc: freebsd-net@freebsd.org, diablo-list@list.bart.nl Subject: Panic (TCP) Message-ID: <20000221110752.A83583@lucifer.bart.nl> Reply-To: freebsd-current@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0i Organisation: bART Internet Services B.V. Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Well, this is fun... Just caught panic #3 on my Diablo newstransit box running 4.0 from the 7th of February. This box pushes around 360-380 GB in a weekend on network IO. panic: tcp_setpersist: retransmit pending Debugger("panic") Stopped at Debugger+0x35: movb $0,in_Debugger.354 db> trace Debugger(c01e8063) at Debugger+0x35 panic(c01eddc0,d5ce6b60,d8d8bc48,c018bcb6,d5ce6b60) at panic+0x70 tcp_setpersist(d5ce6b60,d5ce6b60,c018bc24,d8d8bc6c,c0149279) at tcp_setpersist+0x2c tcp_timer_persist(d5ce6b60,40000000,160,c1cd0000,cdfae000) at tcp_timer_persist+0x92 softclock(0,c0160010,cc4d0010,cc4d0010,cdfae000) at softclock+0xd1 doreti_swi(c1d7d000,50b0,2000) at doreti_swi+0xf ffs_reallocblks(d8d8be04) at ffs_reallocblks+0x3d0 cluster_write(cc5213e8,4332000,0) at cluster_write+0x15a ffs_write(d8d8bea0,d8cf79c0,fdc,c1f14800,c0201e80) at ffs_write+0x476 vn_write(c1f14800,d8d8beec,c1d30500,0,d8cf79c0) at vn_write+0xda dofilewrite(d8cf79c0,c1f14800,6,280be020,fdc) at dofilewrite+0x91 write(d8cf79c0,d8d8bf80,280be000,15,280be000) at write+0x33 syscall(bfbf002f,280a002f,bfbf002f,280be000,15) at syscall+0x176 Xint0x80_syscall() at Xint0x80_syscall+0x26 This is from the serial console. I'm going to dump the memory to swap now and do some gdb with my kernel.debug. Advice is wanted and highly appreciated. -- Jeroen Ruigrok van der Werven Network- and systemadministrator bART Internet Services / BSD: Technical excellence at its best VIA NET.WORKS Netherlands Tel: +31 - (0) 10 - 240 39 70 http://www.bart.nl To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message