Re: panic with CF drive + USB reader

Here's another, different one:

(da2:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0
(da2:umass-sim0:0:0:0): CAM Status: SCSI Status Error
(da2:umass-sim0:0:0:0): SCSI Status: Check Condition
(da2:umass-sim0:0:0:0): UNIT ATTENTION asc:0,0
(da2:umass-sim0:0:0:0): No additional sense information
(da2:umass-sim0:0:0:0): Retrying Command (per Sense Data)
umass0: BBB reset failed, STALLED
(da2:umass-sim0:0:0:0): AutoSense Failed
umass0: BBB reset failed, STALLED
(da2:umass-sim0:0:0:0): AutoSense Failed
umass0: BBB reset failed, STALLED
(da2:umass-sim0:0:0:0): AutoSense Failed
umass0: BBB reset failed, STALLED
(da2:umass-sim0:0:0:0): AutoSense Failed
umass0: BBB reset failed, STALLED
(da2:umass-sim0:0:0:0): AutoSense Failed
umass0: BBB reset failed, STALLED
(da2:umass-sim0:0:0:0): AutoSense Failed
umass0: BBB reset failed, STALLED
(da2:umass-sim0:0:0:0): AutoSense Failed
/cf: bad dir ino 47104 at offset 0: mangled entry
panic: ufs_dirbad: bad dir
cpuid = 0; lapic.id = 00000000
Stack backtrace:
backtrace(c033157d,0,c03429a4,eb9e8810,100) at backtrace+0x17
panic(c03429a4,c6ae0eb0,b800,0,c034295e) at panic+0x13d
ufs_dirbad(c7771604,0,c034295e,0,eb9e888c) at ufs_dirbad+0x53
ufs_lookup(eb9e894c,eb9e8988,c01ff704,eb9e894c,eb9e8bf0) at ufs_lookup+0x416
ufs_vnoperate(eb9e894c,eb9e8bf0,eb9e8c04,0,c6b09130) at ufs_vnoperate+0x18
vfs_cache_lookup(eb9e89cc,eb9e89e8,c020460b,eb9e89cc,c6b09130) at 
vfs_cache_look
u 
        up+0x2d8
ufs_vnoperate(eb9e89cc,c6b09130,0,c6b09130,c6b09130) at ufs_vnoperate+0x18
lookup(eb9e8bdc,c66cc800,400,eb9e8bf8,c6b09130) at lookup+0x2e0
namei(eb9e8bdc,1010002,c7add124,c6b09130,eb9e8a74) at namei+0x1e8
vn_open_cred(eb9e8bdc,eb9e8cdc,1a4,c6a0d400,4) at vn_open_cred+0x257
vn_open(eb9e8bdc,eb9e8cdc,1a4,4,c0201fe6) at vn_open+0x30
kern_open(c6b09130,8136dd8,0,1,1b6) at kern_open+0x15b
open(c6b09130,eb9e8d14,c,8136000,3) at open+0x30
syscall(2f,2f,2f,0,bfbff994) at syscall+0x25e
Xint0x80_syscall() at Xint0x80_syscall+0x1d
--- syscall (5), eip = 0x28192f5f, esp = 0xbfbff318, ebp = 0xbfbff344 ---
Debugger("panic")

Again, I could not get a coredump.

Lars
-- 
Lars Eggert <larse_at_isi.edu>           USC Information Sciences Institute