BETA3 crash (zfs related ?)

[Alexandre Biancalana]

On 11/26/07, Alexandre Biancalana <biancalana at gmail.com> wrote:

[ ...]

> Nov 26 03:10:55 Manny syslogd: kernel boot file is /boot/kernel/kernel
> Nov 26 03:10:55 Manny kernel: panic: vm_fault: fault on nofault entry,
> addr: ffffffffd8547000
> Nov 26 03:10:55 Manny kernel: cpuid = 1
> Nov 26 03:10:55 Manny kernel: KDB: stack backtrace:
> Nov 26 03:10:55 Manny kernel: db_trace_self_wrapper() at
> db_trace_self_wrapper+0x2a
> Nov 26 03:10:55 Manny kernel: panic() at panic+0x17a
> Nov 26 03:10:55 Manny kernel: vm_fault() at vm_fault+0x14c1
> Nov 26 03:10:55 Manny kernel: trap_pfault() at trap_pfault+0x218
> Nov 26 03:10:55 Manny kernel: trap() at trap+0x30c
> Nov 26 03:10:55 Manny kernel: calltrap() at calltrap+0x8
> Nov 26 03:10:55 Manny kernel: --- trap 0xc, rip = 0xffffffffd8198e54,
> rsp = 0xffffffffd8168960, rbp = 0xffffffffd81689a0 ---
> Nov 26 03:10:55 Manny kernel: dsl_dir_set_reservation_check() at
> dsl_dir_set_reservation_check+0x24
> Nov 26 03:10:55 Manny kernel: dsl_sync_task_group_sync() at
> dsl_sync_task_group_sync+0x96
> Nov 26 03:10:55 Manny kernel: dsl_pool_sync() at dsl_pool_sync+0xc3
> Nov 26 03:10:55 Manny kernel: spa_sync() at spa_sync+0x390
> Nov 26 03:10:55 Manny kernel: txg_sync_thread() at txg_sync_thread+0x12f
> Nov 26 03:10:55 Manny kernel: fork_exit() at fork_exit+0x12a
> Nov 26 03:10:55 Manny kernel: fork_trampoline() at fork_trampoline+0xe
> Nov 26 03:10:55 Manny kernel: --- trap 0, rip = 0, rsp =
> 0xffffffffd8168d30, rbp = 0 ---
> Nov 26 03:10:55 Manny kernel: Uptime: 12h55m27s
> Nov 26 03:10:55 Manny kernel: Physical memory: 2036 MB
> Nov 26 03:10:55 Manny kernel: Dumping 1178 MB: 1163 1147 1131 1115
> 1099 1083 1067 1051 1035 1019 1003 987 971 955 939 923 907 891 875 859
> 843 827 811 795 779 763 747 731 715 699 683 667 651 635 619 603 587
> 571 555 539 523 507 491 475 459 443 427 411 395 379 363 347 331 315
> 299 283 267 251 235 219 203 187 171 155 139 123 107 91 75 59 43 27 11
> Nov 26 03:10:55 Manny kernel: Dump complete
> Nov 26 03:10:55 Manny kernel: Automatic reboot in 15 seconds - press a
> key on the console to abort
> Nov 26 03:10:55 Manny kernel: Rebooting...
> Nov 26 03:10:55 Manny kernel: cpu_reset: Stopping other CPUs
>

Yesterday I updated the sources, rebuild the world, kernel but...Again
! The same crash...

Nov 27 01:36:03 Manny syslogd: kernel boot file is /boot/kernel/kernel
Nov 27 01:36:03 Manny kernel: panic: vm_fault: fault on nofault entry,
addr: ffffffffd5e0b000
Nov 27 01:36:03 Manny kernel: cpuid = 0
Nov 27 01:36:03 Manny kernel: KDB: stack backtrace:
Nov 27 01:36:03 Manny kernel: db_trace_self_wrapper() at
db_trace_self_wrapper+0x2a
Nov 27 01:36:03 Manny kernel: panic() at panic+0x17a
Nov 27 01:36:03 Manny kernel: vm_fault() at vm_fault+0x14c1
Nov 27 01:36:03 Manny kernel: trap_pfault() at trap_pfault+0x218
Nov 27 01:36:03 Manny kernel: trap() at trap+0x30c
Nov 27 01:36:03 Manny kernel: calltrap() at calltrap+0x8
Nov 27 01:36:03 Manny kernel: --- trap 0xc, rip = 0xffffffffd81d4e54,
rsp = 0xffffffffd8245960, rbp = 0xffffffffd82459a0 ---
Nov 27 01:36:03 Manny kernel: dsl_dir_set_reservation_check() at
dsl_dir_set_reservation_check+0x24
Nov 27 01:36:03 Manny kernel: dsl_sync_task_group_sync() at
dsl_sync_task_group_sync+0x96
Nov 27 01:36:03 Manny kernel: dsl_pool_sync() at dsl_pool_sync+0xc3
Nov 27 01:36:03 Manny kernel: spa_sync() at spa_sync+0x390
Nov 27 01:36:03 Manny kernel: txg_sync_thread() at txg_sync_thread+0x12f
Nov 27 01:36:03 Manny kernel: fork_exit() at fork_exit+0x12a
Nov 27 01:36:03 Manny kernel: fork_trampoline() at fork_trampoline+0xe
Nov 27 01:36:03 Manny kernel: --- trap 0, rip = 0, rsp =
0xffffffffd8245d30, rbp = 0 ---
Nov 27 01:36:03 Manny kernel: Uptime: 22h22m55s
Nov 27 01:36:03 Manny kernel: Physical memory: 2036 MB
Nov 27 01:36:03 Manny kernel: Dumping 1256 MB: 1241 1225 1209 1193
1177 1161 1145 1129 1113 1097 1081 1065 1049 1033 1017 1001 985 969
953 937 921 905 889 873 857 841 825 809 793 777 761 745 729 713 697
681 665 649 633 617 601 585 569 553 537 521 505 489 473 457 441 425
409 393 377 361 345 329 313 297 281 265 249 233 217 201 185 169 153
137 121 105 89 73 57 41 25 9
Nov 27 01:36:03 Manny kernel: Dump complete
Nov 27 01:36:03 Manny kernel: Automatic reboot in 15 seconds - press a
key on the console to abort
Nov 27 01:36:03 Manny kernel: Rebooting...
Nov 27 01:36:03 Manny kernel: cpu_reset: Stopping other CPUs

Someone have any idea about what's happening ?

As said before my kernel is compiled with all debug stuff but I can
run kgdb on vmcore file.

Can someone help me to track this down ?

Thank you,