Date: Fri, 12 Dec 2008 09:55:59 +0200 From: "Vyacheslav Bocharov" <adeepv@gmail.com> To: freebsd-net@freebsd.org Subject: crash in dummynet Message-ID: <80861bfa0812112355o386ece39v76cb5cc0f69d5c75@mail.gmail.com>
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I have frequent panics in dummynet module: Dec 12 08:27:58 chip syslogd: restart Dec 12 08:27:58 chip syslogd: kernel boot file is /boot/kernel/kernel Dec 12 08:27:58 chip kernel: Dec 12 08:27:58 chip kernel: Dec 12 08:27:58 chip kernel: Fatal trap 12: page fault while in kernel mode Dec 12 08:27:58 chip kernel: cpuid = 1; apic id = 01 Dec 12 08:27:58 chip kernel: fault virtual address = 0x10 Dec 12 08:27:58 chip kernel: fault code = supervisor read, page not present Dec 12 08:27:58 chip kernel: instruction pointer = 0x20:0xc06af1fd Dec 12 08:27:58 chip kernel: stack pointer = 0x28:0xe8733bd4 Dec 12 08:27:58 chip kernel: frame pointer = 0x28:0xe8733c18 Dec 12 08:27:58 chip kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Dec 12 08:27:58 chip kernel: = DPL 0, pres 1, def32 1, gran 1 Dec 12 08:27:58 chip kernel: processor eflags = interrupt enabled, resume, IOPL = 0 Dec 12 08:27:58 chip kernel: current process = 48 (dummynet) Dec 12 08:27:58 chip kernel: trap number = 12 Dec 12 08:27:58 chip kernel: panic: page fault Dec 12 08:27:58 chip kernel: cpuid = 1 Dec 12 08:27:58 chip kernel: Uptime: 16h42m29s Dec 12 08:27:58 chip kernel: Physical memory: 3572 MB Dec 12 08:27:58 chip kernel: Dumping 227 MB: Dec 12 08:27:58 chip kernel: arp: 00:15:17:28:39:7f is using my IP address 10.200.216.1 on vlan24! Dec 12 08:27:58 chip kernel: Copyright (c) 1992-2008 The FreeBSD Project. Dec 12 08:27:58 chip kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 Dec 12 08:27:58 chip kernel: The Regents of the University of California. All rights reserved. Dec 12 08:27:58 chip kernel: FreeBSD is a registered trademark of The FreeBSD Foundation. Dec 12 08:27:58 chip kernel: FreeBSD 7.1-PRERELEASE #3: Wed Dec 10 10:07:04 EET 2008 Dec 12 08:27:58 chip kernel: root@chip.lexi.net.ua:/usr/obj/usr/src/sys/chip Dec 12 08:27:58 chip kernel: module_register: module g_journal already exists! Dec 12 08:27:58 chip kernel: Module g_journal failed to register: 17 Dec 12 08:27:58 chip kernel: module_register: module g_mirror already exists! Dec 12 08:27:58 chip kernel: Module g_mirror failed to register: 17 Dec 12 08:27:58 chip kernel: Timecounter "i8254" frequency 1193182 Hz quality 0 Dec 12 08:27:58 chip kernel: CPU: Intel(R) Pentium(R) Dual CPU E2180 @ 2.00GHz (1995.01-MHz 686-class CPU) Dec 12 08:27:58 chip kernel: Origin = "GenuineIntel" Id = 0x6fd Stepping = 13 Dec 12 08:27:58 chip kernel: Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Dec 12 08:27:58 chip kernel: Features2=0xe39d<SSE3,DTES64,MON,DS_CPL,EST,TM2,SSSE3,CX16,xTPR,PDCM> Dec 12 08:27:58 chip kernel: AMD Features=0x20100000<NX,LM> Dec 12 08:27:58 chip kernel: AMD Features2=0x1<LAHF> Dec 12 08:27:58 chip kernel: Cores per package: 2 Dec 12 08:27:58 chip kernel: real memory = 3755986944 (3581 MB) ... Dec 12 08:27:58 chip kernel: Checking for core dump on /dev/mirror/vpns1b... Dec 12 08:27:58 chip kernel: savecore: no dumps found Dec 12 08:27:58 chip savecore: no dumps found -- Vyacheslav Bocharov
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