On 03.02.2011 17:22, Mike Tancsa wrote: >>> E> Uptime: 8h3m51s >>> E> Dumping 4087 MB (3 chunks) >>> E> chunk 0: 1MB (150 pages) ... ok >>> E> chunk 1: 3575MB (915088 pages) 3559 3543panic: bufwrite: buffer is not >>> busy??? >>> E> cpuid = 3 >>> E> Uptime: 8h3m52s >>> E> Automatic reboot in 15 seconds - press a key on the console to abort >>> Can you add KDB_TRACE option to kernel? Your boxes for some reason can't >>> dump core, but with this option we will have at least trace. >> >> I see Mike Tancsa's box has "bufwrite: buffer is not busy???" problem too. >> Has anyone a thought how to fix generation of crashdumps? > > But it generates the dump despite the error message > > > > Fatal trap 12: page fault while in kernel mode > cpuid = 1; apic id = 00 > fault virtual address = 0x33b9fc > fault code = supervisor read, page not present > instruction pointer = 0x20:0xc072df2f > stack pointer = 0x28:0xe94c2a44 > frame pointer = 0x28:0xe94c2a64 > 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 = 1089 (mpd5) > trap number = 12 > panic: page fault > cpuid = 1 > KDB: stack backtrace: > #0 0xc0681b07 at kdb_backtrace+0x47 > #1 0xc0652d27 at panic+0x117 > #2 0xc08cd873 at trap_fatal+0x323 > #3 0xc08cdaf0 at trap_pfault+0x270 > #4 0xc08ce035 at trap+0x465 > #5 0xc08b4e6c at calltrap+0x6 > #6 0xc07358df at in_leavegroup_locked+0x4f > #7 0xc07320d1 at in_control+0x13d1 > #8 0xc06fb04a at ifioctl+0x1b4a > #9 0xc0698422 at soo_ioctl+0x612 > #10 0xc0690c90 at kern_ioctl+0x250 > #11 0xc0690e04 at ioctl+0x134 > #12 0xc068d82f at syscallenter+0x30f > #13 0xc08cdb44 at syscall+0x34 > #14 0xc08b4ed1 at Xint0x80_syscall+0x21 > Uptime: 1d4h20m49s > Physical memory: 3574 MB > Dumping 289 MB:panic: bufwrite: buffer is not busy??? > cpuid = 1 > 274 258 242 226 210 194 178 162 146 130 114 98 82 66 50 34 18 2 > Dump complete
It does not generate dump for me. Perhaps, due to greater amount of RAM and/or amd64 differences. Eugene Grosbein _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
