Date: Tue, 9 Dec 1997 23:28:39 +0100 From: Ollivier Robert <roberto@keltia.freenix.fr> To: "FreeBSD Current Users' list" <freebsd-current@FreeBSD.ORG> Subject: Weird panic Message-ID: <19971209232839.18908@keltia.freenix.fr>
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I've seen my machine completely lockup under X regularely (generally during the night of course) and switched to a virtual console to see if I could catch it panicing (I use DDB). Here is what I got kernel: type 12 trap, code=0 Stopped at _tcp_slowtime+0x35 cmpl $0x1,0x8(%eax) trace _tcp_slowtimo(0,f0126568,f4880fa0,f0109863,0) at _tcp_slowtimo+0x35 _pfslowtimo(0,c0000000,f125e396,89789d64,1c22ee48) at _pfslowtimo+0x23 _softclock(0,27,27,1c22ee48,89789d64) at _softclock+0xc3 doreti_swi() at doreti_swi+0xf registers: cs 0x8 ds 0x10 es 0x10 ss 0x10 eax 0x400 ecx 0xf27b8914 edx 0x4b0 ebx 0xf01c1ba8 _inetsw+0x68 esp 0xf4880f60 ebp 0xf4880f6c esi 0xf0825e00 edi 0xc0000000 eip 0xf01579cd _tcp_slowtimo+0x35 efl 0x10206 Does it sound familiar to anyone ? The lockups stopped during most of November and started again a few days ago. I have a dump but without -g it won't be very useful. K6-210, 64 MB RAM, 1x SC-875 UW, 1x SC-810 SCSI. Here my kernel config: # # GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks # # $Id: GENERIC,v 1.11 1994/11/08 07:39:26 jkh Exp $ # machine "i386" cpu "I586_CPU" ident "NKELTIA" maxusers 20 options INET #InterNETworking options FFS #Berkeley Fast Filesystem options MFS #Berkeley Memory Filesystem options PROCFS #Berkeley proc Filesystem options NULLFS #Berkeley null Filesystem options "COMPAT_43" #Compatible with BSD 4.3 options UCONSOLE #for xconsole options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor # options "MD5" options "VM86" # options SYSVSHM options SYSVSEM options SYSVMSG options "SHMMAXPGS=1024" # 4096 KB of sharable memory # options PQ_LARGECACHE options "CLK_USE_I586_CALIBRATION" # # Enable the kernel debugger. # options DDB options KTRACE options "AUTO_EOI_1" config kernel root on sd0 swap on sd0 and sd1 and sd2 dumps on sd0 controller isa0 controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr disk fd0 at fdc0 drive 0 controller pci0 controller ncr0 controller ncr1 controller scbus0 at ncr0 controller scbus1 at ncr1 # NCR0: ibm + ibm + tandberg disk sd0 at scbus0 target 0 unit 0 disk sd1 at scbus0 target 1 disk sd2 at scbus0 target 2 disk sd3 at scbus0 target 3 tape st1 at scbus0 target 4 # NCR1: conner + micropolis + CD + HP DAT disk sd10 at scbus1 target 0 disk sd11 at scbus1 target 1 disk sd12 at scbus1 target 2 disk sd13 at scbus1 target 3 tape st0 at scbus1 target 5 device cd0 at scbus1 target 6 device pcm0 at isa? port ? tty irq 5 drq 3 flags 0x0 vector pcmintr options "CONFIG_SBPRO" device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr device npx0 at isa? port "IO_NPX" irq 13 flags 0x7 vector npxintr device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr device lpt0 at isa? port? tty irq 7 vector lptintr device psm0 at isa? port "IO_KBD" conflicts tty irq 12 vector psmintr device ed0 at isa? port 0x300 net irq 10 iomem 0xb0000 vector edintr pseudo-device loop pseudo-device ether pseudo-device ppp 1 pseudo-device bpfilter 4 #Berkeley packet filter pseudo-device pty 64 pseudo-device speaker pseudo-device vn #Vnode driver (turns a file into a device) pseudo-device tun 1 #Enable user-level PPP see ppp(8) pseudo-device snp 3 #Snoop device - to look at pty/vty/etc.. -- Ollivier ROBERT -=- FreeBSD: The Power to Serve! -=- roberto@keltia.freenix.fr FreeBSD keltia.freenix.fr 3.0-CURRENT #19: Tue Dec 9 20:17:10 CET 1997
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