Hey guys, I have just upgraded two Dell servers (a PowerEdge R410 and a R320) to OpenBSD 5.4-stable -- before the upgrade, these machines were running 5.3-stable without a problem.
After the upgrade to 5.4, both machines started to panic with a uvm_fault. (3 panics so far...) The panic messages are included below, extracted with a dmesg -M bsd.0.core -N bsd.0: -- hw.machine=amd64 hw.model=Intel(R) Xeon(R) CPU E5-2403 0 @ 1.80GHz hw.product=PowerEdge R320 uvm_fault(0xffffffff81c96be0, 0xffff8000004c2000, 0, 2) -> e fatal page fault in supervisor mode trap type 6 code 2 rip ffffffff8136f636 cs 8 rflags 10206 cr2 ffff8000004c2000 cpl 0 rsp ffff80002215fa38 panic: trap type 6, code=2, pc=ffffffff8136f636 Starting stack trace... panic() at panic+0xf5 trap() at trap+0x7f1 --- trap (number 6) --- memmove() at memmove+0x16 mfi_mgmt() at mfi_mgmt+0x6a mfi_bio_getitall() at mfi_bio_getitall+0x22e mfi_ioctl_vol() at mfi_ioctl_vol+0x1f mfi_refresh_sensors() at mfi_refresh_sensors+0xbf sensor_task_work() at sensor_task_work+0x21 workq_thread() at workq_thread+0x33 end trace frame: 0x0, count: 248 End of stack trace. -- hw.machine=amd64 hw.model=Intel(R) Xeon(R) CPU X5660 @ 2.80GHz hw.product=PowerEdge R410 uvm_fault(0xffffffff81c96be0, 0xffff800000766000, 0, 2) -> e fatal page fault in supervisor mode trap type 6 code 2 rip ffffffff8136f636 cs 8 rflags 10206 cr2 ffff800000766000 cpl 0 rsp ffff80002614fa38 panic: trap type 6, code=2, pc=ffffffff8136f636 Starting stack trace... panic() at panic+0xf5 trap() at trap+0x7f1 --- trap (number 6) --- memmove() at memmove+0x16 mfi_mgmt() at mfi_mgmt+0x6a mfi_bio_getitall() at mfi_bio_getitall+0x22e mfi_ioctl_vol() at mfi_ioctl_vol+0x1f mfi_refresh_sensors() at mfi_refresh_sensors+0xbf sensor_task_work() at sensor_task_work+0x21 workq_thread() at workq_thread+0x33 end trace frame: 0x0, count: 248 End of stack trace. -- Anybody else having similar problems? Thanks, -- Kor
