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ru.unix.bsd
- RU.UNIX.BSD ------------------------------------------------------------------
From : Valentin Nechayev 2:5020/400 16 Nov 2003 23:19:15
To : Alexey Popov
Subject : Re: FreeBSD 4.9 kernel panic на ровном месте
--------------------------------------------------------------------------------
>>> Alexey Popov wrote:
AP> Раньше была 4.8, сервер временами перезагружался через разные промежутки
AP> времени. Думал, что это из-за xl(4), но с установкой 4.9 перезагрузки сильно
AP> участились. Гонял make wold много раз - все OK.
AP> Крэшдампы каждый раз почти одинаковые, валится всегда на
AP> /usr/src/sys/kern/kern_timeout.c:252. Посоветуйте, как решить. Или send-pr и
AP> ждать консерваторию?
В FAQ описана процедура жалобы, написать в stable.
В принципе, текущее письмо вместе с конфигом ядра - можно переслать в stable@,
информации достаточно. Только русский убрать. Знания английского в объёме
четырёх классов будет достаточно.
AP> Кстати, как понимать два trap() в выводе gdb?
Значит, их таки было два. Что-то в системе порушилось.
AP> IdlePTD at phsyical address 0x00375000
AP> initial pcb at physical address 0x002e4c20
AP> panicstr: page fault
AP> panic messages:
AP> ---
AP> Fatal trap 12: page fault while in kernel mode
AP> fault virtual address = 0x33a00
AP> fault code = supervisor write, page not present
AP> instruction pointer = 0x8:0xc016cafc
AP> stack pointer = 0x10:0xc02b2034
AP> frame pointer = 0x10:0xc02b2040
AP> code segment = base 0x0, limit 0xfffff, type 0x1b
AP> = DPL 0, pres 1, def32 1, gran 1
AP> processor eflags = interrupt enabled, resume, IOPL = 0
AP> current process = Idle
AP> interrupt mask = net tty bio cam
AP> trap number = 12
AP> panic: page fault
AP> syncing disks...
AP> Fatal trap 12: page fault while in kernel mode
AP> fault virtual address = 0x30
AP> fault code = supervisor read, page not present
AP> instruction pointer = 0x8:0xc0223838
AP> stack pointer = 0x10:0xc02b1e54
AP> frame pointer = 0x10:0xc02b1e5c
AP> code segment = base 0x0, limit 0xfffff, type 0x1b
AP> = DPL 0, pres 1, def32 1, gran 1
AP> processor eflags = interrupt enabled, resume, IOPL = 0
AP> current process = Idle
AP> interrupt mask = net tty bio cam
AP> trap number = 12
AP> panic: page fault
AP> Uptime: 8h19m39s
AP> dumping to dev #ad/0x20001, offset 788992
AP> dump ata0: resetting devices .. done
AP> 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108
AP> 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85
AP> 84 83 8 2 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60
AP> 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35
AP> 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
AP> 8 7 6 5 4 3 2 1 0 --- #0 dumpsys () at
AP> /usr/src/sys/kern/kern_shutdown.c:487 487 if (dumping++)
AP> { (kgdb) where #0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487 #1
AP> 0xc01666f8 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:316 #2
AP> 0xc0166b2c in poweroff_wait (junk=0xc02a920c, howto=-1070953201) at
AP> /usr/src/sys/kern/kern_shutdown.c:595 #3 0xc0268b93 in trap_fatal
AP> (frame=0xc02b1e14, eva=48) at /usr/src/sys/i386/i386/trap.c:974 #4
AP> 0xc026884d in trap_pfault (frame=0xc02b1e14, usermode=0, eva=48) at
AP> /usr/src/sys/i386/i386/trap.c:867 #5 0xc0268423 in trap (frame={tf_fs = 16,
AP> tf_es = 51314704, tf_ds = -1072300016, tf_edi = 0, tf_esi = 2, tf_ebp =
AP> -1070916004, tf_isp = -1070916032, tf_ebx = -1070767204, tf_edx =
AP> 6864960, tf_ecx = -1070620160, tf_eax = 0, tf_trapno = 12, tf_err = 0,
AP> tf_eip = -1071499208, tf_cs = 8, tf_eflags = 66182, tf_esp =
AP> -1070915884, tf_ss = 2}) at /usr/src/sys/i386/i386/trap.c:466 #6 0xc0223838
AP> in acquire_lock (lk=0xc02d639c) at /usr/src/sys/ufs/ffs/ffs_softdep.c:266
AP> #7 0xc0227f86 in softdep_fsync_mountdev (vp=0xc862a9c0)
AP> at /usr/src/sys/ufs/ffs/ffs_softdep.c:4024
AP> #8 0xc022c296 in ffs_fsync (ap=0xc02b1ed4)
AP> at /usr/src/sys/ufs/ffs/ffs_vnops.c:134
AP> #9 0xc022aed4 in ffs_sync (mp=0xc0bfb200, waitfor=2, cred=0xc0727600,
AP> p=0xc02fa200) at vnode_if.h:558
AP> #10 0xc0197fa3 in sync (p=0xc02fa200, uap=0x0)
AP> ---Type <return> to continue, or q <return> to quit---
AP> at /usr/src/sys/kern/vfs_syscalls.c:577
AP> #11 0xc01664b3 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:235
AP> #12 0xc0166b2c in poweroff_wait (junk=0xc02a920c, howto=-1070953201)
AP> at /usr/src/sys/kern/kern_shutdown.c:595
AP> #13 0xc0268b93 in trap_fatal (frame=0xc02b1ff4, eva=211456)
AP> at /usr/src/sys/i386/i386/trap.c:974
AP> #14 0xc026884d in trap_pfault (frame=0xc02b1ff4, usermode=0, eva=211456)
AP> at /usr/src/sys/i386/i386/trap.c:867
AP> #15 0xc0268423 in trap (frame={tf_fs = -1066074096, tf_es = -1066074096,
AP> tf_ds = 4194320, tf_edi = -1, tf_esi = 2997677, tf_ebp = -1070915520,
AP> tf_isp = -1070915552, tf_ebx = -1019061928, tf_edx = -1019061856,
AP> tf_ecx = 950188, tf_eax = 211456, tf_trapno = 12, tf_err = 2,
AP> tf_eip = -1072248068, tf_cs = 8, tf_eflags = 66050,
AP> tf_esp = -1019061928, tf_ss = 4194304})
AP> at /usr/src/sys/i386/i386/trap.c:466
AP> #16 0xc016cafc in callout_reset (c=0xc3425958, to_ticks=1,
AP> ftn=0xc01ec7ac <nfs_timer>, arg=0x0)
AP> at /usr/src/sys/kern/kern_timeout.c:252
AP> #17 0xc016ca32 in timeout (ftn=0xc01ec7ac <nfs_timer>, arg=0x0, to_ticks=1)
AP> at /usr/src/sys/kern/kern_timeout.c:177
AP> #18 0xc01ecaae in nfs_timer (arg=0x0) at /usr/src/sys/nfs/nfs_socket.c:1509
AP> #19 0xc016c9b1 in softclock () at /usr/src/sys/kern/kern_timeout.c:131
AP> #20 0xc025bcd3 in doreti_swi ()
AP> (kgdb)
AP> Copyright (c) 1992-2003 The FreeBSD Project.
AP> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
AP> The Regents of the University of California. All rights reserved.
AP> FreeBSD 4.9-RELEASE #1: Mon Nov 3 19:42:51 MSK 2003
AP> lollypop@host.ru:/usr/obj/usr/src/sys/HOST
AP> Timecounter "i8254" frequency 1193182 Hz
AP> Timecounter "TSC" frequency 929890936 Hz
AP> CPU: Intel Pentium III (929.89-MHz 686-class CPU)
AP> Origin = "GenuineIntel" Id = 0x686 Stepping = 6
AP>
AP> Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
AP> C MOV,PAT,PSE36,MMX,FXSR,SSE> real memory = 132907008 (129792K bytes) avail
AP> memory = 125988864 (123036K bytes) Preloaded elf kernel "kernel" at
AP> 0xc0356000. Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR
AP> table, 12 entries at 0xc00f2a70 npx0: <math processor> on motherboard npx0:
AP> INT 16 interface pcib0: <Host to PCI bridge> on motherboard pci0: <PCI bus>
AP> on pcib0 pci0: <Intel model 1132 VGA-compatible display device> at 2.0 irq
AP> 11 pcib1: <Intel 82801BA/BAM (ICH2) Hub to PCI bridge> at device 30.0 on
AP> pci0 pci1: <PCI bus> on pcib1 fxp0: <Intel 82801BA/CAM (ICH2/3) Pro/100
AP> Ethernet> port 0xdf00-0xdf3f mem 0xff8fd000-0xff8fdfff irq 11 at device 8.0
AP> on pci1 fxp0: Ethernet address 00:03:47:d1:90:fc inphy0: <i82562ET 10/100
AP> media interface> on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX,
AP> 100baseTX-FDX, auto xl0: <3Com 3c905C-TX Fast Etherlink XL> port
AP> 0xdc00-0xdc7f mem 0xff8fec00-0xff8fec7f irq 11 at device 10.0 on pci1 xl0:
AP> Ethernet address: 00:10:22:fd:da:57 miibus1: <MII bus> on xl0 xlphy0:
AP> <3c905C 10/100 internal PHY> on miibus1 xlphy0: 10baseT, 10baseT-FDX,
AP> 100baseTX, 100baseTX-FDX, auto dc0: <Davicom DM9102A 10/100BaseTX> port
AP> 0xd800-0xd8ff mem 0xff8ffc00-0xff8ffcff irq 10 at device 11.0 on pci1 dc0:
AP> Ethernet address: 00:08:a1:1c:53:d2 miibus2: <MII bus> on dc0 ukphy0:
AP> <Generic IEEE 802.3u media interface> on miibus2 ukphy0: 10baseT,
AP> 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto isab0: <Intel 82801BA/BAM (ICH2)
AP> PCI to LPC bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0:
AP> <Intel ICH2 ATA100 controller> port 0xffa0-0xffaf at device 31.1
AP> on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on
AP> atapci0 pci0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> at 31.2 irq 11
AP> pci0: <unknown card> (vendor=0x8086, dev=0x2443) at 31.3 irq 9
AP> pci0: <Intel 82801BA/BAM (ICH2) USB controller USB-B> at 31.4 irq 10
AP> pci0: <unknown card> (vendor=0x8086, dev=0x2445) at 31.5 irq 9
AP> orm0: <Option ROMs> at iomem
AP> 0xc0000-0xcbfff,0xcc000-0xccfff,0xcd000-0xcd7ff,0xcd800-0xce7ff on isa0
AP> pmtimer0 on isa0
AP> fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
AP> fdc0: FIFO enabled, 8 bytes threshold
AP> fd0: <1440-KB 3.5" drive> on fdc0 drive 0
AP> atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
AP> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
AP> sc0: <System console> at flags 0x100 on isa0
AP> sc0: VGA <16 virtual consoles, flags=0x100>
AP> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
AP> sio0: type 16550A, console
AP> sio1 at port 0x2f8-0x2ff irq 3 on isa0
AP> sio1: type 16550A
AP> ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
AP> ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
AP> plip0: <PLIP network interface> on ppbus0
AP> lpt0: <Printer> on ppbus0
AP> lpt0: Interrupt-driven port
AP> ppi0: <Parallel I/O> on ppbus0
AP> DUMMYNET initialized (011031)
AP> IP packet filtering initialized, divert enabled, rule-based forwarding
AP> enabled, default to deny, logging limited to 1000 packets/entry by
AP> default ad0: 19623MB <IC35L020AVER07-0> [39870/16/63] at ata0-master UDMA100
AP> Mounting root from ufs:/dev/ad0s1a
AP> WARNING: / was not properly dismounted
AP> С уважением, Alexey 06 ноября 2003 года
AP> ... [Eastside] [MSTU ASF] [Drum&bass] [ICQ: 165346831]
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Re: FreeBSD 4.9 kernel panic на ровном месте 