ahd0: board is not responding

[Kurt Schreiner <ks%ub.uni-mainz.de@localhost>]

Hi,

what would be the "magic incantation" to get this fallout
from pmf out of the way? This wouldn't be a real problem,
but the machine needs to be power switched to get up again
most of the time...
(This is on amd64, -current from Fri Jan 18 14:11:45 CET 2008)

Kurt

Jan 24 11:45:59 shutdown: reboot by ks: 
Jan 24 11:45:59 isunopti shutdown: reboot by ks: 
Jan 24 11:46:06 isunopti syslogd: Exiting on signal 15
syncing disks... 1 done
unmounting file systems... done
ahd0: board is not responding
cmd fail
ahd0: ahd_timeout
ahd0:SCB 0xd - timed out
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
ahd0: Dumping Card State at program address 0x27 Mode 0x11
Card was paused
HS_MAILBOX[0x0] INTCTL[0x0] SEQINTSTAT[0x0] SAVED_MODE[0x11] 
DFFSTAT[0x30] SCSISIGI[0x0] SCSIPHASE[0x0] SCSIBUS[0x0] 
LASTPHASE[0x1] SCSISEQ0[0x0] SCSISEQ1[0x0] SEQCTL0[0xa0] 
SEQINTCTL[0x0] SEQ_FLAGS[0x0] SEQ_FLAGS2[0x0] SSTAT0[0x0] 
SSTAT1[0x8] SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0x0] 
SIMODE1[0x0] LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] 
LQOSTAT0[0x0] LQOSTAT1[0x0] LQOSTAT2[0x0] 

SCB Count = 48 CMDS_PENDING = 0 LASTSCB 0xffff CURRSCB 0x0 NEXTSCB 0x0
qinstart = 0x0 qinfifonext = 0x446b
panic: Loop 1

Stopped in pid 1255.1 (reboot) at       netbsd:breakpoint+0x1:  ret
db{0}> bt
breakpoint() at netbsd:breakpoint+0x1
ahd_search_qinfifo() at netbsd:ahd_search_qinfifo+0x3fe
ahd_dump_card_state() at netbsd:ahd_dump_card_state+0x956
ahd_timeout() at netbsd:ahd_timeout+0x182
ahd_execute_scb() at netbsd:ahd_execute_scb+0x784
ahd_action() at netbsd:ahd_action+0x4d8
scsipi_run_queue() at netbsd:scsipi_run_queue+0x16e
scsipi_execute_xs() at netbsd:scsipi_execute_xs+0x16c
sd_flush() at netbsd:sd_flush+0x6d
sd_suspend() at netbsd:sd_suspend+0x33
device_pmf_driver_suspend() at netbsd:device_pmf_driver_suspend+0x2c
pmf_system_shutdown() at netbsd:pmf_system_shutdown+0xb3
cpu_reboot() at netbsd:cpu_reboot+0x21
sys_reboot() at netbsd:sys_reboot+0x52
syscall() at netbsd:syscall+0x14a
db{0}>