Re: Hardware or software error ?
Lowell Gilbert wrote: Heinrich Rebehn <[EMAIL PROTECTED]> writes: Hi list, does anybody have a clue, if the following is a hard or software error? # syslogd: kernel boot file is /boot/kernel/kernel kernel: kernel: kernel: Fatal trap 12: page fault while in kernel mode kernel: cpuid = 0; apic id = 00 kernel: fault virtual address = 0x4 kernel: fault code = supervisor read, page not present kernel: instruction pointer = 0x8:0xc0533f98 kernel: stack pointer = 0x10:0xe11f6b3c kernel: frame pointer = 0x10:0xe11f6b64 kernel: code segment= base 0x0, limit 0xf, type 0x1b kernel: = DPL 0, pres 1, def32 1, gran 1 kernel: processor eflags= interrupt enabled, resume, IOPL = 0 kernel: current process = 29 (swi1: net) kernel: trap number = 12 kernel: panic: page fault kernel: cpuid = 0; kernel: kernel: syncing disks, buffers remaining... kernel: kernel: Fatal trap 12: page fault while in kernel mode kernel: cpuid = 0; apic id = 00 kernel: fault virtual address = 0x4 kernel: fault code = supervisor read, page not present kernel: instruction pointer = 0x8:0xc0533f98 kernel: stack pointer = 0x10:0xe124bbcc kernel: frame pointer = 0x10:0xe124bbf4 kernel: code segment= base 0x0, limit 0xf, type 0x1b kernel: = DPL 0, pres 1, def32 1, gran 1 kernel: processor eflags= interrupt enabled, resume, IOPL = 0 kernel: current process = 26 (irq15: xl0 ata1+) kernel: trap number = 12 kernel: panic: page fault kernel: cpuid = 0; kernel: Uptime: 3d10h11m49s # The system is running FreeBSD 5.2.1-RC2 More likely to be a software problem, although it could be either. Could you take a kernel dump to the -CURRENT list? I'm afraid my system is not set up to enable crash dumps. I must admit that i never cared about this, and unfortunately, the default install does not seem to enable it either. If i am wrong: where would i find the dump? Also, since this is our main server, i prefer going back to 4.9 which seems to be more solid than 5.2 :-(. I simply don't have time to do more experiments. Update: This morning's crash (which i forget in the mail before): # ntpd[470]: too many recvbufs allocated (40) cron[8309]: login_getclass: unknown class 'des_users' syslogd: kernel boot file is /boot/kernel/kernel kernel: kernel: kernel: Fatal trap 12: page fault while in kernel mode kernel: cpuid = 0; apic id = 00 kernel: fault virtual address = 0x4c kernel: fault code = supervisor read, page not present kernel: instruction pointer = 0x8:0xc04cc807 kernel: stack pointer = 0x10:0xe2a8 kernel: frame pointer = 0x10:0xe2c8 kernel: code segment= base 0x0, limit 0xf, type 0x1b kernel: = DPL 0, pres 1, def32 1, gran 1 kernel: processor eflags= interrupt enabled, resume, IOPL = 0 kernel: current process = 38 (usbtask) kernel: trap number = 12 kernel: panic: page fault kernel: cpuid = 0; kernel: kernel: syncing disks, buffers remaining... 7137 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 kernel: giving up on 4591 buffers kernel: Uptime: 14h28m36s kernel: (da0:umass-sim0:0:0:0): Synchronize cache failed, status == 0x34, scsi status == 0x88 The "giving up on Buffers" is also typical for 5.2. I rarely had it with 4.9. Unfortunately, all disks are marked dirty then, even if it is only 1 buffer. Update: I changed my mind and will continue to try 5.2. I disabled softupdates to get rid of the "softupdates inconsistency error" and set up the machine to enable crash dumps, as described in http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug.html I also clocked down the AMD XP1800+ CPU to 100 MHz bus clock to reduce possible hardware instability. All we have to now is wait for the next crash ;-) Heinrich ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: Hardware or software error ?
Lowell Gilbert wrote: Heinrich Rebehn <[EMAIL PROTECTED]> writes: Hi list, does anybody have a clue, if the following is a hard or software error? # syslogd: kernel boot file is /boot/kernel/kernel kernel: kernel: kernel: Fatal trap 12: page fault while in kernel mode kernel: cpuid = 0; apic id = 00 kernel: fault virtual address = 0x4 kernel: fault code = supervisor read, page not present kernel: instruction pointer = 0x8:0xc0533f98 kernel: stack pointer = 0x10:0xe11f6b3c kernel: frame pointer = 0x10:0xe11f6b64 kernel: code segment= base 0x0, limit 0xf, type 0x1b kernel: = DPL 0, pres 1, def32 1, gran 1 kernel: processor eflags= interrupt enabled, resume, IOPL = 0 kernel: current process = 29 (swi1: net) kernel: trap number = 12 kernel: panic: page fault kernel: cpuid = 0; kernel: kernel: syncing disks, buffers remaining... kernel: kernel: Fatal trap 12: page fault while in kernel mode kernel: cpuid = 0; apic id = 00 kernel: fault virtual address = 0x4 kernel: fault code = supervisor read, page not present kernel: instruction pointer = 0x8:0xc0533f98 kernel: stack pointer = 0x10:0xe124bbcc kernel: frame pointer = 0x10:0xe124bbf4 kernel: code segment= base 0x0, limit 0xf, type 0x1b kernel: = DPL 0, pres 1, def32 1, gran 1 kernel: processor eflags= interrupt enabled, resume, IOPL = 0 kernel: current process = 26 (irq15: xl0 ata1+) kernel: trap number = 12 kernel: panic: page fault kernel: cpuid = 0; kernel: Uptime: 3d10h11m49s # The system is running FreeBSD 5.2.1-RC2 More likely to be a software problem, although it could be either. Could you take a kernel dump to the -CURRENT list? I'm afraid my system is not set up to enable crash dumps. I must admit that i never cared about this, and unfortunately, the default install does not seem to enable it either. If i am wrong: where would i find the dump? Also, since this is our main server, i prefer going back to 4.9 which seems to be more solid than 5.2 :-(. I simply don't have time to do more experiments. Update: This morning's crash (which i forget in the mail before): # ntpd[470]: too many recvbufs allocated (40) cron[8309]: login_getclass: unknown class 'des_users' syslogd: kernel boot file is /boot/kernel/kernel kernel: kernel: kernel: Fatal trap 12: page fault while in kernel mode kernel: cpuid = 0; apic id = 00 kernel: fault virtual address = 0x4c kernel: fault code = supervisor read, page not present kernel: instruction pointer = 0x8:0xc04cc807 kernel: stack pointer = 0x10:0xe2a8 kernel: frame pointer = 0x10:0xe2c8 kernel: code segment= base 0x0, limit 0xf, type 0x1b kernel: = DPL 0, pres 1, def32 1, gran 1 kernel: processor eflags= interrupt enabled, resume, IOPL = 0 kernel: current process = 38 (usbtask) kernel: trap number = 12 kernel: panic: page fault kernel: cpuid = 0; kernel: kernel: syncing disks, buffers remaining... 7137 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 7117 kernel: giving up on 4591 buffers kernel: Uptime: 14h28m36s kernel: (da0:umass-sim0:0:0:0): Synchronize cache failed, status == 0x34, scsi status == 0x88 The "giving up on Buffers" is also typical for 5.2. I rarely had it with 4.9. Unfortunately, all disks are marked dirty then, even if it is only 1 buffer. Thank ayou for your help anyway. Heinrich -- Heinrich Rebehn University of Bremen Physics / Electrical and Electronics Engineering - Department of Telecommunications - Phone : +49/421/218-4664 Fax :-3341 ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: Hardware or software error ?
Lowell Gilbert wrote: Heinrich Rebehn <[EMAIL PROTECTED]> writes: Hi list, does anybody have a clue, if the following is a hard or software error? # syslogd: kernel boot file is /boot/kernel/kernel kernel: kernel: kernel: Fatal trap 12: page fault while in kernel mode kernel: cpuid = 0; apic id = 00 kernel: fault virtual address = 0x4 kernel: fault code = supervisor read, page not present kernel: instruction pointer = 0x8:0xc0533f98 kernel: stack pointer = 0x10:0xe11f6b3c kernel: frame pointer = 0x10:0xe11f6b64 kernel: code segment= base 0x0, limit 0xf, type 0x1b kernel: = DPL 0, pres 1, def32 1, gran 1 kernel: processor eflags= interrupt enabled, resume, IOPL = 0 kernel: current process = 29 (swi1: net) kernel: trap number = 12 kernel: panic: page fault kernel: cpuid = 0; kernel: kernel: syncing disks, buffers remaining... kernel: kernel: Fatal trap 12: page fault while in kernel mode kernel: cpuid = 0; apic id = 00 kernel: fault virtual address = 0x4 kernel: fault code = supervisor read, page not present kernel: instruction pointer = 0x8:0xc0533f98 kernel: stack pointer = 0x10:0xe124bbcc kernel: frame pointer = 0x10:0xe124bbf4 kernel: code segment= base 0x0, limit 0xf, type 0x1b kernel: = DPL 0, pres 1, def32 1, gran 1 kernel: processor eflags= interrupt enabled, resume, IOPL = 0 kernel: current process = 26 (irq15: xl0 ata1+) kernel: trap number = 12 kernel: panic: page fault kernel: cpuid = 0; kernel: Uptime: 3d10h11m49s # The system is running FreeBSD 5.2.1-RC2 More likely to be a software problem, although it could be either. Could you take a kernel dump to the -CURRENT list? I'm afraid my system is not set up to enable crash dumps. I must admit that i never cared about this, and unfortunately, the default install does not seem to enable it either. If i am wrong: where would i find the dump? Also, since this is our main server, i prefer going back to 4.9 which seems to be more solid than 5.2 :-(. I simply don't have time to do more experiments. Thank ayou for your help anyway. Heinrich -- Heinrich Rebehn University of Bremen Physics / Electrical and Electronics Engineering - Department of Telecommunications - Phone : +49/421/218-4664 Fax :-3341 ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: Hardware or software error ?
Heinrich Rebehn <[EMAIL PROTECTED]> writes: > Hi list, > > does anybody have a clue, if the following is a hard or software error? > > # > syslogd: kernel boot file is /boot/kernel/kernel > kernel: > kernel: > kernel: Fatal trap 12: page fault while in kernel mode > kernel: cpuid = 0; apic id = 00 > kernel: fault virtual address = 0x4 > kernel: fault code = supervisor read, page not present > kernel: instruction pointer = 0x8:0xc0533f98 > kernel: stack pointer = 0x10:0xe11f6b3c > kernel: frame pointer = 0x10:0xe11f6b64 > kernel: code segment= base 0x0, limit 0xf, type 0x1b > kernel: = DPL 0, pres 1, def32 1, gran 1 > kernel: processor eflags= interrupt enabled, resume, IOPL = 0 > kernel: current process = 29 (swi1: net) > kernel: trap number = 12 > kernel: panic: page fault > kernel: cpuid = 0; > kernel: > kernel: syncing disks, buffers remaining... > kernel: > kernel: Fatal trap 12: page fault while in kernel mode > kernel: cpuid = 0; apic id = 00 > kernel: fault virtual address = 0x4 > kernel: fault code = supervisor read, page not present > kernel: instruction pointer = 0x8:0xc0533f98 > kernel: stack pointer = 0x10:0xe124bbcc > kernel: frame pointer = 0x10:0xe124bbf4 > kernel: code segment= base 0x0, limit 0xf, type 0x1b > kernel: = DPL 0, pres 1, def32 1, gran 1 > kernel: processor eflags= interrupt enabled, resume, IOPL = 0 > kernel: current process = 26 (irq15: xl0 ata1+) > kernel: trap number = 12 > kernel: panic: page fault > kernel: cpuid = 0; > kernel: Uptime: 3d10h11m49s > # > > The system is running FreeBSD 5.2.1-RC2 More likely to be a software problem, although it could be either. Could you take a kernel dump to the -CURRENT list? ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Hardware or software error ?
Hi list, does anybody have a clue, if the following is a hard or software error? # syslogd: kernel boot file is /boot/kernel/kernel kernel: kernel: kernel: Fatal trap 12: page fault while in kernel mode kernel: cpuid = 0; apic id = 00 kernel: fault virtual address = 0x4 kernel: fault code = supervisor read, page not present kernel: instruction pointer = 0x8:0xc0533f98 kernel: stack pointer = 0x10:0xe11f6b3c kernel: frame pointer = 0x10:0xe11f6b64 kernel: code segment= base 0x0, limit 0xf, type 0x1b kernel: = DPL 0, pres 1, def32 1, gran 1 kernel: processor eflags= interrupt enabled, resume, IOPL = 0 kernel: current process = 29 (swi1: net) kernel: trap number = 12 kernel: panic: page fault kernel: cpuid = 0; kernel: kernel: syncing disks, buffers remaining... kernel: kernel: Fatal trap 12: page fault while in kernel mode kernel: cpuid = 0; apic id = 00 kernel: fault virtual address = 0x4 kernel: fault code = supervisor read, page not present kernel: instruction pointer = 0x8:0xc0533f98 kernel: stack pointer = 0x10:0xe124bbcc kernel: frame pointer = 0x10:0xe124bbf4 kernel: code segment= base 0x0, limit 0xf, type 0x1b kernel: = DPL 0, pres 1, def32 1, gran 1 kernel: processor eflags= interrupt enabled, resume, IOPL = 0 kernel: current process = 26 (irq15: xl0 ata1+) kernel: trap number = 12 kernel: panic: page fault kernel: cpuid = 0; kernel: Uptime: 3d10h11m49s # The system is running FreeBSD 5.2.1-RC2 Thank you for your help. -- Heinrich Rebehn University of Bremen Physics / Electrical and Electronics Engineering - Department of Telecommunications - Phone : +49/421/218-4664 Fax :-3341 ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Hardware or software error ?
Hi list, does anybody have a clue, if the following is a hard or software error? # syslogd: kernel boot file is /boot/kernel/kernel kernel: kernel: kernel: Fatal trap 12: page fault while in kernel mode kernel: cpuid = 0; apic id = 00 kernel: fault virtual address = 0x4 kernel: fault code = supervisor read, page not present kernel: instruction pointer = 0x8:0xc0533f98 kernel: stack pointer = 0x10:0xe11f6b3c kernel: frame pointer = 0x10:0xe11f6b64 kernel: code segment= base 0x0, limit 0xf, type 0x1b kernel: = DPL 0, pres 1, def32 1, gran 1 kernel: processor eflags= interrupt enabled, resume, IOPL = 0 kernel: current process = 29 (swi1: net) kernel: trap number = 12 kernel: panic: page fault kernel: cpuid = 0; kernel: kernel: syncing disks, buffers remaining... kernel: kernel: Fatal trap 12: page fault while in kernel mode kernel: cpuid = 0; apic id = 00 kernel: fault virtual address = 0x4 kernel: fault code = supervisor read, page not present kernel: instruction pointer = 0x8:0xc0533f98 kernel: stack pointer = 0x10:0xe124bbcc kernel: frame pointer = 0x10:0xe124bbf4 kernel: code segment= base 0x0, limit 0xf, type 0x1b kernel: = DPL 0, pres 1, def32 1, gran 1 kernel: processor eflags= interrupt enabled, resume, IOPL = 0 kernel: current process = 26 (irq15: xl0 ata1+) kernel: trap number = 12 kernel: panic: page fault kernel: cpuid = 0; kernel: Uptime: 3d10h11m49s # The system is running FreeBSD 5.2.1-RC2 Thank you for your help. -- Heinrich Rebehn University of Bremen Physics / Electrical and Electronics Engineering - Department of Telecommunications - Phone : +49/421/218-4664 Fax :-3341 ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
