Date: Fri, 22 Dec 2000 10:53:54 +0200 From: Andrey Lakhno <land@dnepr.net> To: Alfred Perlstein <bright@wintelcom.net> Cc: stable@FreeBSD.org Subject: Re: kernel panics Message-ID: <20001222105354.A11782@dnepr.net> In-Reply-To: <20001213025122.C16205@fw.wintelcom.net>; from bright@wintelcom.net on Wed, Dec 13, 2000 at 02:51:22 -0800 References: <20001213122916.A15772@dnepr.net> <20001213025122.C16205@fw.wintelcom.net>
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--tKW2IUtsqtDRztdT Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Alfred! On Wed, 13 Dec 2000, Alfred Perlstein wrote: > * Andrey Lakhno <land@dnepr.net> [001213 02:31] wrote: > > Hi ! > > > > I have FreeBSD 4.x-STABLE box. > > Hardware configuration: motherboard Intel D815EEA (i815 chipset) with > > integrated Intel EtherExpress Pro/100+, CPU Celeron 500MHz, RAM 128Mb, > > HDD IDE Seagate Baracuda ST320420A. > > > > It randomly crashes. Kernel panics with following diagnostics: > [snip] > > Please see: > http://www.freebsd.org/handbook/kerneldebug.html Ok. I'v built a kernel with debug turning on. While crashing the kernel created crash dumps which i tried to gdb. Several files attached to this letter. debug.log - output from gdb After removing SOFTUPDATES from kernel configuration system keeps crashing. dmesg.log - dmesg output kernel.conf - kernel configuration debug1.log - gdb output after removing SOFTUPDATES -- Best regards, Andrey --tKW2IUtsqtDRztdT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="debug.log" 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". (kgdb) symbol-file kernel.debug Reading symbols from kernel.debug...done. (kgdb) exec-file /var/crash/kernel.0 (kgdb) core-file /var/crash/vmcore.0 IdlePTD 2703360 initial pcb at 21fbe0 panicstr: page fault panic messages: --- Fatal trap 10: trace trap while in kernel mode instruction pointer = 0x8:0xc01d2cd6 stack pointer = 0x10:0xc020593c frame pointer = 0x10:0x0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, IOPL = 0 current process = Idle interrupt mask = none trap number = 10 panic: trace trap syncing disks... Fatal trap 12: page fault while in kernel mode fault virtual address = 0x30 fault code = supervisor read, page not present instruction pointer = 0x8:0xc018a120 stack pointer = 0x10:0xc0205790 frame pointer = 0x10:0xc0205794 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = Idle interrupt mask = bio trap number = 12 panic: page fault Uptime: 54m42s dumping to dev #ad/0x20001, offset 794321 dump ata0: resetting devices .. done 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 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 45 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 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 --- #0 dumpsys () at ../../kern/kern_shutdown.c:469 469 if (dumping++) { (kgdb) backtrace #0 dumpsys () at ../../kern/kern_shutdown.c:469 #1 0xc012debb in boot (howto=260) at ../../kern/kern_shutdown.c:309 #2 0xc012e238 in poweroff_wait (junk=0xc01fdbaf, howto=0) at ../../kern/kern_shutdown.c:556 #3 0xc01d3be9 in trap_fatal (frame=0xc0205750, eva=48) at ../../i386/i386/trap.c:951 #4 0xc01d38c1 in trap_pfault (frame=0xc0205750, usermode=0, eva=48) at ../../i386/i386/trap.c:844 #5 0xc01d347b in trap (frame={tf_fs = -1071644656, tf_es = -1072562160, tf_ds = -1057095664, tf_edi = 0, tf_esi = 0, tf_ebp = -1071622252, tf_isp = -1071622276, tf_ebx = -1071568452, tf_edx = 6864896, tf_ecx = -1057959923, tf_eax = 0, tf_trapno = 12, tf_err = 0, tf_eip = -1072127712, tf_cs = 8, tf_eflags = 66054, tf_esp = -1015089312, tf_ss = -1071622228}) at ../../i386/i386/trap.c:443 #6 0xc018a120 in acquire_lock (lk=0xc02129bc) at ../../ufs/ffs/ffs_softdep.c:267 #7 0xc018f298 in softdep_count_dependencies (bp=0xc37ef760, wantcount=0) at ../../ufs/ffs/ffs_softdep.c:4525 #8 0xc0192444 in ffs_fsync (ap=0xc0205808) at ../../ufs/ffs/ffs_vnops.c:168 at vnode_if.h:537 #10 0xc015b7b3 in sync (p=0xc0232260, uap=0x0) at ../../kern/vfs_syscalls.c:545 #11 0xc012dc96 in boot (howto=256) at ../../kern/kern_shutdown.c:233 #12 0xc012e238 in poweroff_wait (junk=0xc01fdbba, howto=0) at ../../kern/kern_shutdown.c:556 #13 0xc01d3be9 in trap_fatal (frame=0xc02058fc, eva=0) at ../../i386/i386/trap.c:951 #14 0xc01d35cb in trap (frame={tf_fs = 16, tf_es = -1071513584, tf_ds = -65520, tf_edi = -1, tf_esi = 0, tf_ebp = 0, tf_isp = -1071621848, tf_ebx = 0, tf_edx = 23088, tf_ecx = -1071447498, tf_eax = 0, tf_trapno = 10, tf_err = 0, tf_eip = -1071829802, tf_cs = 8, tf_eflags = 582, tf_esp = -1071829807, tf_ss = 14}) at ../../i386/i386/trap.c:613 (kgdb) where #0 dumpsys () at ../../kern/kern_shutdown.c:469 #1 0xc012debb in boot (howto=260) at ../../kern/kern_shutdown.c:309 #2 0xc012e238 in poweroff_wait (junk=0xc01fdbaf, howto=0) at ../../kern/kern_shutdown.c:556 #3 0xc01d3be9 in trap_fatal (frame=0xc0205750, eva=48) at ../../i386/i386/trap.c:951 #4 0xc01d38c1 in trap_pfault (frame=0xc0205750, usermode=0, eva=48) at ../../i386/i386/trap.c:844 #5 0xc01d347b in trap (frame={tf_fs = -1071644656, tf_es = -1072562160, tf_ds = -1057095664, tf_edi = 0, tf_esi = 0, tf_ebp = -1071622252, tf_isp = -1071622276, tf_ebx = -1071568452, tf_edx = 6864896, tf_ecx = -1057959923, tf_eax = 0, tf_trapno = 12, tf_err = 0, tf_eip = -1072127712, tf_cs = 8, tf_eflags = 66054, tf_esp = -1015089312, tf_ss = -1071622228}) at ../../i386/i386/trap.c:443 #6 0xc018a120 in acquire_lock (lk=0xc02129bc) at ../../ufs/ffs/ffs_softdep.c:267 #7 0xc018f298 in softdep_count_dependencies (bp=0xc37ef760, wantcount=0) at ../../ufs/ffs/ffs_softdep.c:4525 #8 0xc0192444 in ffs_fsync (ap=0xc0205808) at ../../ufs/ffs/ffs_vnops.c:168 #9 0xc0190fa7 in ffs_sync (mp=0xc0eff800, waitfor=2, cred=0xc072c680, p=0xc0232260) at vnode_if.h:537 #10 0xc015b7b3 in sync (p=0xc0232260, uap=0x0) at ../../kern/vfs_syscalls.c:545 #11 0xc012dc96 in boot (howto=256) at ../../kern/kern_shutdown.c:233 #12 0xc012e238 in poweroff_wait (junk=0xc01fdbba, howto=0) at ../../kern/kern_shutdown.c:556 #13 0xc01d3be9 in trap_fatal (frame=0xc02058fc, eva=0) at ../../i386/i386/trap.c:951 #14 0xc01d35cb in trap (frame={tf_fs = 16, tf_es = -1071513584, tf_ds = -65520, tf_edi = -1, tf_esi = 0, tf_ebp = 0, tf_isp = -1071621848, tf_ebx = 0, tf_edx = 23088, tf_ecx = -1071447498, tf_eax = 0, tf_trapno = 10, tf_err = 0, tf_eip = -1071829802, tf_cs = 8, tf_eflags = 582, tf_esp = -1071829807, tf_ss = 14}) at ../../i386/i386/trap.c:613 (kgdb) quit --tKW2IUtsqtDRztdT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="debug1.log" 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". (kgdb) symbol-file kernel.debug Reading symbols from kernel.debug...done. (kgdb) exec-file /var/crash/kernel.2 (kgdb) core-file /var/crash/vmcore.2 IdlePTD 3222559764 initial pcb at 21fbe0 panic messages: --- dmesg: cannot read PTD --- #0 0x0 in ?? () (kgdb) where #0 0x0 in ?? () cannot read proc at 0 (kgdb) quit --tKW2IUtsqtDRztdT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="dmesg.log" Copyright (c) 1992-2000 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.2-STABLE #0: Thu Dec 21 14:04:39 EET 2000 Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 498385026 Hz CPU: Pentium II/Pentium II Xeon/Celeron (498.39-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x665 Stepping = 5 Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR> real memory = 132907008 (129792K bytes) avail memory = 126812160 (123840K bytes) pnpbios: Bad PnP BIOS data checksum Preloaded elf kernel "kernel" at 0xc026c000. Preloaded userconfig_script "/boot/kernel.conf" at 0xc026c09c. Pentium Pro MTRR support enabled md0: Malloc disk npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <Host to PCI bridge> on motherboard pci0: <PCI bus> on pcib0 pci0: <Intel model 1132 VGA-compatible display device> at 2.0 irq 11 pcib1: <PCI to PCI bridge (vendor=8086 device=244e)> at device 30.0 on pci0 pci1: <PCI bus> on pcib1 fxp0: <Intel PLC 10/100 Ethernet> port 0xdf00-0xdf3f mem 0xff8ff000-0xff8fffff irq 11 at device 8.0 on pci1 fxp0: Ethernet address 00:03:47:17:21:00 isab0: <PCI to ISA bridge (vendor=8086 device=2440)> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel ICH2 ATA100 controller> port 0xffa0-0xffaf at device 31.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 pci0: <UHCI USB controller> at 31.2 irq 11 pci0: <unknown card> (vendor=0x8086, dev=0x2443) at 31.3 irq 10 pci0: <UHCI USB controller> at 31.4 irq 9 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode ppi0: <Parallel I/O> on ppbus0 IP packet filtering initialized, divert disabled, rule-based forwarding disabled, default to accept, unlimited logging DUMMYNET initialized (000608) ad0: 19458MB <ST320420A> [39535/16/63] at ata0-master UDMA66 Mounting root from ufs:/dev/ad0s1a link_elf: symbol splash_register undefined fxp0: SCB timeout fxp0: SCB timeout fxp0: SCB timeout fxp0: SCB timeout fxp0: device timeout Fatal trap 10: trace trap while in kernel mode instruction pointer = 0x8:0xc01cd726 stack pointer = 0x10:0xc01fec7c frame pointer = 0x10:0x0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, IOPL = 0 current process = Idle interrupt mask = none trap number = 10 panic: trace trap syncing disks... 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 giving up on 6 buffers Uptime: 17h43m4s dumping to dev #ad/0x20001, offset 794321 dump ata0: resetting devices .. done 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 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 45 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 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 succeeded Automatic reboot in 15 seconds - press a key on the console to abort Rebooting... Copyright (c) 1992-2000 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.2-STABLE #0: Thu Dec 21 14:04:39 EET 2000 Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 498386287 Hz CPU: Pentium II/Pentium II Xeon/Celeron (498.39-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x665 Stepping = 5 Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR> real memory = 132907008 (129792K bytes) avail memory = 126812160 (123840K bytes) pnpbios: Bad PnP BIOS data checksum Preloaded elf kernel "kernel" at 0xc026c000. Preloaded userconfig_script "/boot/kernel.conf" at 0xc026c09c. Pentium Pro MTRR support enabled md0: Malloc disk npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <Host to PCI bridge> on motherboard pci0: <PCI bus> on pcib0 pci0: <Intel model 1132 VGA-compatible display device> at 2.0 irq 11 pcib1: <PCI to PCI bridge (vendor=8086 device=244e)> at device 30.0 on pci0 pci1: <PCI bus> on pcib1 fxp0: <Intel PLC 10/100 Ethernet> port 0xdf00-0xdf3f mem 0xff8ff000-0xff8fffff irq 11 at device 8.0 on pci1 fxp0: Ethernet address 00:03:47:17:21:00 isab0: <PCI to ISA bridge (vendor=8086 device=2440)> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel ICH2 ATA100 controller> port 0xffa0-0xffaf at device 31.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 pci0: <UHCI USB controller> at 31.2 irq 11 pci0: <unknown card> (vendor=0x8086, dev=0x2443) at 31.3 irq 10 pci0: <UHCI USB controller> at 31.4 irq 9 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode ppi0: <Parallel I/O> on ppbus0 IP packet filtering initialized, divert disabled, rule-based forwarding disabled, default to accept, unlimited logging DUMMYNET initialized (000608) ad0: 19458MB <ST320420A> [39535/16/63] at ata0-master UDMA66 Mounting root from ufs:/dev/ad0s1a WARNING: / was not properly dismounted link_elf: symbol splash_register undefined --tKW2IUtsqtDRztdT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="kernel.conf" makeoptions DEBUG=-g machine i386 cpu I386_CPU cpu I486_CPU cpu I586_CPU cpu I686_CPU ident XXX maxusers 128 options INET #InterNETworking options FFS #Berkeley Fast Filesystem options FFS_ROOT #FFS usable as root device [keep this!] options PROCFS #Process filesystem options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] options UCONSOLE #Allow users to grab the console options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor options KTRACE #ktrace(1) support options SYSVSHM #SYSV-style shared memory options SYSVMSG #SYSV-style message queues options SYSVSEM #SYSV-style semaphores options P1003_1B #Posix P1003_1B real-time extensions options _KPOSIX_PRIORITY_SCHEDULING options ICMP_BANDLIM #Rate limit bad replies options KBD_INSTALL_CDEV # install a CDEV entry in /dev device isa device eisa device pci device ata0 at isa? port IO_WD1 irq 14 device ata1 at isa? port IO_WD2 irq 15 device ata device atadisk # ATA disk drives device atapicd # ATAPI CDROM drives options ATA_STATIC_ID #Static device numbering options ATA_ENABLE_ATAPI_DMA #Enable DMA on ATAPI devices device atkbdc0 at isa? port IO_KBD device atkbd0 at atkbdc? irq 1 flags 0x1 device psm0 at atkbdc? irq 12 device vga0 at isa? device sc0 at isa? flags 0x100 device npx0 at nexus? port IO_NPX irq 13 device sio0 at isa? port IO_COM1 flags 0x10 irq 4 device sio1 at isa? port IO_COM2 irq 3 device ppc0 at isa? irq 7 device ppbus # Parallel port bus (required) device ppi # Parallel port interface device device fxp # Intel EtherExpress PRO/100B (82557, 82558) pseudo-device loop # Network loopback pseudo-device ether # Ethernet support pseudo-device pty # Pseudo-ttys (telnet etc) pseudo-device md # Memory "disks" pseudo-device bpf #Berkeley packet filter options IPFIREWALL options IPFIREWALL_VERBOSE options IPFIREWALL_DEFAULT_TO_ACCEPT options TCP_DROP_SYNFIN options DUMMYNET options SC_HISTORY_SIZE=100 options PNPBIOS --tKW2IUtsqtDRztdT-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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