crash on writing usbstick
Brett Wynkoop
freebsd-arm at wynn.com
Mon Mar 2 02:06:04 UTC 2015
On Sun, 1 Mar 2015 16:55:59 -0700
Warner Losh <imp at bsdimp.com> wrote:
> Your filesystem looks messed up. Panics are likely to haunt you.
> You’ll need to newfs it and reload the data.
>
> Also, it would be great if you could type ‘tr’ to the db> prompt to
> get a call stack traceback. That would be quite helpful.
Greeting-
As I suspected doing the newfs on my /export partation was a wild goose
chase.
rsync from /usr/ports to /export/ports caused another crash. Here is
the backtrace capture:
Tracing pid 1047 tid 100093 td 0xc272e660
db_trace_self() at db_trace_self
pc = 0xc05ffbf0 lr = 0xc0231f78 (db_stack_trace+0x108)
sp = 0xd4892660 fp = 0xd4892678
r10 = 0xd4892908
db_stack_trace() at db_stack_trace+0x108
pc = 0xc0231f78 lr = 0xc02318e8 (db_command+0x294)
sp = 0xd4892680 fp = 0xd4892720
r4 = 0xc064c9b6 r5 = 0x00000000
r6 = 0xc07e3b10 r10 = 0xd4892908
db_command() at db_command+0x294
pc = 0xc02318e8 lr = 0xc0231644 (db_command_loop+0x74)
sp = 0xd4892728 fp = 0xd4892738
r4 = 0xc064c9b6 r5 = 0xc066dd32
r6 = 0xc07e3b10 r7 = 0xc0721c14
r8 = 0xc077e1c0 r9 = 0xc077e1c4
r10 = 0xd4892908
db_command_loop() at db_command_loop+0x74
pc = 0xc0231644 lr = 0xc0234128 (db_trap+0x108)
sp = 0xd4892740 fp = 0xd4892860
--More-- r4 = 0x00000000 r5 = 0xc07e3b1c
r6 = 0xc077e1e8 r10 = 0xd4892908
db_trap() at db_trap+0x108
pc = 0xc0234128 lr = 0xc03dcedc (kdb_trap+0xd4)
sp = 0xd4892868 fp = 0xd4892888
r4 = 0x00000000 r5 = 0x00000001
r6 = 0xc077e1e8 r7 = 0xc0721c14
kdb_trap() at kdb_trap+0xd4
pc = 0xc03dcedc lr = 0xc0614cf8 (undefinedinstruction+0x2c8)
sp = 0xd4892890 fp = 0xd4892900
r4 = 0x00000000 r5 = 0x00000000
r6 = 0xc0614980 r7 = 0xe7ffffff
r8 = 0xc272e660 r9 = 0xc03dc79c
r10 = 0xd4892908
undefinedinstruction() at undefinedinstruction+0x2c8
pc = 0xc0614cf8 lr = 0xc0601310 (exception_exit)
sp = 0xd4892908 fp = 0xd4892960
r4 = 0xc066dd87 r5 = 0xd48929a4
r6 = 0xc068e208 r7 = 0xc0770718
r8 = 0xc272e660 r9 = 0xc07e5c18
--More-- r10 = 0xc0770580
exception_exit() at exception_exit
pc = 0xc0601310 lr = 0xc03dc78c (kdb_enter+0x48)
sp = 0xd4892958 fp = 0xd4892960
r0 = 0xc077e1d4 r1 = 0x00000000
r2 = 0xc0671a3b r3 = 0x000000aa
r4 = 0xc066dd87 r5 = 0xd48929a4
r6 = 0xc068e208 r7 = 0xc0770718
r8 = 0xc272e660 r9 = 0xc07e5c18
r10 = 0xc0770580 r12 = 0x00000000
$a.8() at $a.8
pc = 0xc03dc7a0 lr = 0xc03a260c (vpanic+0xd0)
sp = 0xd4892968 fp = 0xd4892988
r4 = 0x00000100 r10 = 0xc0770580
vpanic() at vpanic+0xd0
pc = 0xc03a260c lr = 0xc03a2660 (kproc_shutdown)
sp = 0xd4892990 fp = 0xd4892998
r4 = 0xc266d000 r5 = 0xd4892b84
r6 = 0x000759c4 r7 = 0xc34a7480
r8 = 0x00000000 r9 = 0x000041c0
--More-- r10 = 0xc266d000
kproc_shutdown() at kproc_shutdown
pc = 0xc03a2660 lr = 0xc0581018 (ffs_nodealloccg)
sp = 0xd48929a0 fp = 0xd4892a30
r4 = 0xd48929a4 r5 = 0xc266d000
ffs_nodealloccg() at ffs_nodealloccg
pc = 0xc0581018 lr = 0xc05c4cf4 (ufs_mkdir+0x6c)
sp = 0xd4892a38 fp = 0xd4892bc0
r4 = 0x000041c0 r5 = 0xc2857900
r6 = 0xd4892d48 r7 = 0xc0580818
r8 = 0x00000000 r9 = 0xc2f81880
r10 = 0xd4892c80
ufs_mkdir() at ufs_mkdir+0x6c
pc = 0xc05c4cf4 lr = 0xc062c514 (VOP_MKDIR_APV+0x12c)
sp = 0xd4892bc8 fp = 0xd4892be0
r4 = 0xd4892d48 r5 = 0xc0753234
r6 = 0x00000000 r7 = 0xbfffdecc
r8 = 0x00000000 r9 = 0x00000000
r10 = 0xd4892c88
VOP_MKDIR_APV() at VOP_MKDIR_APV+0x12c
--More-- pc = 0xc062c514 lr = 0xc04568c0 (kern_mkdirat+0x194)
sp = 0xd4892be8 fp = 0xd4892d80
r4 = 0xd4892c18 r5 = 0xd4892cb0
r6 = 0xd4892d44 r10 = 0xd4892c88
kern_mkdirat() at kern_mkdirat+0x194
pc = 0xc04568c0 lr = 0xc0456724 (sys_mkdir+0x24)
sp = 0xd4892d88 fp = 0xd4892d90
r4 = 0xc272e660 r5 = 0x00000000
r6 = 0xc07e5900 r7 = 0x00000000
r8 = 0xd4892df8 r9 = 0xc27206f0
r10 = 0xffffffff
sys_mkdir() at sys_mkdir+0x24
pc = 0xc0456724 lr = 0xc0613980 (swi_handler+0x2e4)
sp = 0xd4892d98 fp = 0xd4892e48
swi_handler() at swi_handler+0x2e4
pc = 0xc0613980 lr = 0xc06012a0 (swi_exit)
sp = 0xd4892e50 fp = 0xbfffdea0
r4 = 0x23392458 r5 = 0x2080c0c8
r6 = 0x2080c0c8 r7 = 0x00000088
r8 = 0xffffffff r9 = 0x23392458
--More-- r10 = 0xffffffff
swi_exit() at swi_exit
pc = 0xc06012a0 lr = 0xc06012a0 (swi_exit)
sp = 0xd4892e50 fp = 0xbfffdea0
db> tr
Tracing pid 1047 tid 100093 td 0xc272e660
db_trace_self() at db_trace_self
pc = 0xc05ffbf0 lr = 0xc0231f78 (db_stack_trace+0x108)
sp = 0xd4892660 fp = 0xd4892678
r10 = 0xc07e3b24
db_stack_trace() at db_stack_trace+0x108
pc = 0xc0231f78 lr = 0xc02318e8 (db_command+0x294)
sp = 0xd4892680 fp = 0xd4892720
r4 = 0x00000000 r5 = 0x00000000
r6 = 0x00000000 r10 = 0xc07e3b24
db_command() at db_command+0x294
pc = 0xc02318e8 lr = 0xc0231644 (db_command_loop+0x74)
sp = 0xd4892728 fp = 0xd4892738
r4 = 0xc064c9b6 r5 = 0xc066dd32
r6 = 0xc07e3b10 r7 = 0xc0721c14
r8 = 0xc077e1c0 r9 = 0xc077e1c4
r10 = 0xd4892908
db_command_loop() at db_command_loop+0x74
pc = 0xc0231644 lr = 0xc0234128 (db_trap+0x108)
sp = 0xd4892740 fp = 0xd4892860
--More-- r4 = 0x00000000 r5 = 0xc07e3b1c
r6 = 0xc077e1e8 r10 = 0xd4892908
db_trap() at db_trap+0x108
pc = 0xc0234128 lr = 0xc03dcedc (kdb_trap+0xd4)
sp = 0xd4892868 fp = 0xd4892888
r4 = 0x00000000 r5 = 0x00000001
r6 = 0xc077e1e8 r7 = 0xc0721c14
kdb_trap() at kdb_trap+0xd4
pc = 0xc03dcedc lr = 0xc0614cf8 (undefinedinstruction+0x2c8)
sp = 0xd4892890 fp = 0xd4892900
r4 = 0x00000000 r5 = 0x00000000
r6 = 0xc0614980 r7 = 0xe7ffffff
r8 = 0xc272e660 r9 = 0xc03dc79c
r10 = 0xd4892908
undefinedinstruction() at undefinedinstruction+0x2c8
pc = 0xc0614cf8 lr = 0xc0601310 (exception_exit)
sp = 0xd4892908 fp = 0xd4892960
r4 = 0xc066dd87 r5 = 0xd48929a4
r6 = 0xc068e208 r7 = 0xc0770718
r8 = 0xc272e660 r9 = 0xc07e5c18
--More-- r10 = 0xc0770580
exception_exit() at exception_exit
pc = 0xc0601310 lr = 0xc03dc78c (kdb_enter+0x48)
sp = 0xd4892958 fp = 0xd4892960
r0 = 0xc077e1d4 r1 = 0x00000000
r2 = 0xc0671a3b r3 = 0x000000aa
r4 = 0xc066dd87 r5 = 0xd48929a4
r6 = 0xc068e208 r7 = 0xc0770718
r8 = 0xc272e660 r9 = 0xc07e5c18
r10 = 0xc0770580 r12 = 0x00000000
$a.8() at $a.8
pc = 0xc03dc7a0 lr = 0xc03a260c (vpanic+0xd0)
sp = 0xd4892968 fp = 0xd4892988
r4 = 0x00000100 r10 = 0xc0770580
vpanic() at vpanic+0xd0
pc = 0xc03a260c lr = 0xc03a2660 (kproc_shutdown)
sp = 0xd4892990 fp = 0xd4892998
r4 = 0xc266d000 r5 = 0xd4892b84
r6 = 0x000759c4 r7 = 0xc34a7480
r8 = 0x00000000 r9 = 0x000041c0
--More-- r10 = 0xc266d000
kproc_shutdown() at kproc_shutdown
pc = 0xc03a2660 lr = 0xc0581018 (ffs_nodealloccg)
sp = 0xd48929a0 fp = 0xd4892a30
r4 = 0xd48929a4 r5 = 0xc266d000
ffs_nodealloccg() at ffs_nodealloccg
pc = 0xc0581018 lr = 0xc05c4cf4 (ufs_mkdir+0x6c)
sp = 0xd4892a38 fp = 0xd4892bc0
r4 = 0x000041c0 r5 = 0xc2857900
r6 = 0xd4892d48 r7 = 0xc0580818
r8 = 0x00000000 r9 = 0xc2f81880
r10 = 0xd4892c80
ufs_mkdir() at ufs_mkdir+0x6c
pc = 0xc05c4cf4 lr = 0xc062c514 (VOP_MKDIR_APV+0x12c)
sp = 0xd4892bc8 fp = 0xd4892be0
r4 = 0xd4892d48 r5 = 0xc0753234
r6 = 0x00000000 r7 = 0xbfffdecc
r8 = 0x00000000 r9 = 0x00000000
r10 = 0xd4892c88
VOP_MKDIR_APV() at VOP_MKDIR_APV+0x12c
--More-- pc = 0xc062c514 lr = 0xc04568c0 (kern_mkdirat+0x194)
sp = 0xd4892be8 fp = 0xd4892d80
r4 = 0xd4892c18 r5 = 0xd4892cb0
r6 = 0xd4892d44 r10 = 0xd4892c88
kern_mkdirat() at kern_mkdirat+0x194
pc = 0xc04568c0 lr = 0xc0456724 (sys_mkdir+0x24)
sp = 0xd4892d88 fp = 0xd4892d90
r4 = 0xc272e660 r5 = 0x00000000
r6 = 0xc07e5900 r7 = 0x00000000
r8 = 0xd4892df8 r9 = 0xc27206f0
r10 = 0xffffffff
sys_mkdir() at sys_mkdir+0x24
pc = 0xc0456724 lr = 0xc0613980 (swi_handler+0x2e4)
sp = 0xd4892d98 fp = 0xd4892e48
swi_handler() at swi_handler+0x2e4
pc = 0xc0613980 lr = 0xc06012a0 (swi_exit)
sp = 0xd4892e50 fp = 0xbfffdea0
r4 = 0x23392458 r5 = 0x2080c0c8
r6 = 0x2080c0c8 r7 = 0x00000088
r8 = 0xffffffff r9 = 0x23392458
--More-- r10 = 0xffffffff
swi_exit() at swi_exit
pc = 0xc06012a0 lr = 0xc06012a0 (swi_exit)
sp = 0xd4892e50 fp = 0xbfffdea0
db>
-Brett
--
wynkoop at wynn.com http://prd4.wynn.com/wynkoop/pgp-keys.txt
917-642-6925
929-272-0000
Amendment I
Congress shall make no law respecting an establishment of religion, or
prohibiting the free exercise thereof; or abridging the freedom of
speech, or of the press; or the right of the people peaceably to
assemble, and to petition the government for a redress of grievances.
More information about the freebsd-arm
mailing list