% bioctl -c 0 -l /dev/vnd0a,/dev/vnd1a softraid0
sd3 at scsibus targ2 lun0 <OPENBSD, SR RAID 0, 005> SCSI2 0/direct
sd3: 123MB, 512 bytes/sector, 252672 sectors
panic: softraid0: sr_wu_put got active wu
<..>
ddb{0}> trace
Debugger() at Debugger+0x5
panic() at panic+0xe4
sr_wu_put() at sr_wu_put+0x12f
scsi_io_put() at scsi_io_put+0x12
scsi_xs_put() at scsi_xs_put+0x3b
sr_raid0_intr() at sr_raid0_intr+0x214
vndstrategy() at vndstrategy+0x90
spec_strategy() at spec_strategy+0x54
VOP_STRATEGY() at VOP_STRATEGY+0x2e
sr_startwu_callback() at sr_startwu_callback+0x49
workq_thread() at workq_thread+0x33
end trace frame: 0x0, count: -11
ddb{0}>
--
Alexander Polakov | plhk.ru