Date: Fri, 13 Sep 2013 15:11:51 +0200 From: "Ronald Klop" <ronald-freebsd8@klop.yi.org> To: freebsd-arm@freebsd.org Subject: Panic while building perl on sheevaplug/armv5 freebsd 10. Message-ID: <op.w3cpl1ua8527sy@212-182-167-131.ip.telfort.nl>
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Hello,
I have a repeatable panic while building perl on my Sheevaplug ARMv5
running FreeBSD 10-CURRENT.
Kernel is loaded from NAND.
/ is mounted from USB /dev/da0s2 (UFS2)
/usr/ports is mounted over NFS from a 9-STABLE/amd64 box.
Swap from 512MB file in /data/swap.
---- console output
login: panic: vm_fault: fault on nofault entry, addr: ddf9d000
KDB: enter: panic
[ thread pid 659 tid 100057 ]
Stopped at kdb_enter+0x4c: ldrb r15, [r15, r15, ror r15]!
db> bt
Tracing pid 659 tid 100057 td 0xc3f86000
db_trace_self() at db_trace_self
pc = 0xc0bb8b48 lr = 0xc093260c (db_hex2dec+0x494)
sp = 0xddf9ca48 fp = 0xddf9ca60
r10 = 0xc0c99330
db_hex2dec() at db_hex2dec+0x494
pc = 0xc093260c lr = 0xc0931fc0 (db_command_loop+0x2f4)
sp = 0xddf9ca68 fp = 0xddf9cb08
r4 = 0x00000000 r5 = 0x00000000
r6 = 0xc0c2d91e
db_command_loop() at db_command_loop+0x2f4
pc = 0xc0931fc0 lr = 0xc0931d1c (db_command_loop+0x50)
sp = 0xddf9cb10 fp = 0xddf9cb20
r4 = 0xc0c0143d r5 = 0xc0c1767f
r6 = 0xc0ce74dc r7 = 0xddf9ccf0
r8 = 0xc3f86000 r9 = 0xc0cdca94
r10 = 0xc0c995a0
db_command_loop() at db_command_loop+0x50
pc = 0xc0931d1c lr = 0xc093466c (X_db_symbol_values+0x254)
sp = 0xddf9cb28 fp = 0xddf9cc48
r4 = 0x00000000 r5 = 0xddf9cb30
r6 = 0xc0cdcac0
X_db_symbol_values() at X_db_symbol_values+0x254
pc = 0xc093466c lr = 0xc0a84b30 (kdb_trap+0xd4)
sp = 0xddf9cc50 fp = 0xddf9cc70
r4 = 0x00000000 r5 = 0x00000001
r6 = 0xc0cdcac0 r7 = 0xddf9ccf0
kdb_trap() at kdb_trap+0xd4
pc = 0xc0a84b30 lr = 0xc0bc9458 (undefinedinstruction+0x1fc)
sp = 0xddf9cc78 fp = 0xddf9cce8
r4 = 0x00000000 r5 = 0x00000000
r6 = 0xc0bc91ac r7 = 0xe7ffffff
r8 = 0xc3f86000 r9 = 0xc0a8441c
r10 = 0xddf9ccf0
undefinedinstruction() at undefinedinstruction+0x1fc
pc = 0xc0bc9458 lr = 0xc0bba3fc (exception_exit)
sp = 0xddf9ccf0 fp = 0xddf9cd48
r4 = 0xffffffff r5 = 0xffff1004
r6 = 0xc0cedecc r7 = 0xc0ccf088
r8 = 0xc3f86000 r9 = 0xc0ccf010
r10 = 0xddf9cd7c
exception_exit() at exception_exit
pc = 0xc0bba3fc lr = 0xc0a84410 (kdb_enter+0x40)
sp = 0xddf9cd44 fp = 0xddf9cd48
r0 = 0xc0cdcaa4 r1 = 0x00000000
r2 = 0x00000000 r3 = 0x00000000
r4 = 0xc0c176d9 r5 = 0xc0c2b53b
r6 = 0xc0cedecc r7 = 0xc0ccf088
r8 = 0xc3f86000 r9 = 0xc0ccf010
r10 = 0xddf9cd7c r12 = 0x00000000
kdb_enter() at kdb_enter+0x50
pc = 0xc0a84420 lr = 0xc0a544d4 (panic+0xcc)
sp = 0xddf9cd50 fp = 0xddf9cd70
r4 = 0x00000100
panic() at panic+0xcc
pc = 0xc0a544d4 lr = 0xc0b967b4 (vm_fault_hold+0x14b0)
sp = 0xddf9cd88 fp = 0xddf9cef0
r4 = 0x00000002 r5 = 0x00000000
r6 = 0xc0e26000 r7 = 0x00000013
r8 = 0x00000000 r9 = 0xddf9ce88
r10 = 0x00000000
vm_fault_hold() at vm_fault_hold+0x14b0
pc = 0xc0b967b4 lr = 0xc0b952ec (vm_fault+0x3c)
sp = 0xddf9cef8 fp = 0xddf9cf00
r4 = 0x00000002 r5 = 0xc3f86000
r6 = 0xc0e26000 r7 = 0x00000013
r8 = 0x00000002 r9 = 0xddf9feb0
r10 = 0xddf9cfb0
vm_fault() at vm_fault+0x3c
pc = 0xc0b952ec lr = 0xc0bc8120 (data_abort_handler+0x298)
sp = 0xddf9cf08 fp = 0xddf9cfa8
data_abort_handler() at data_abort_handler+0x298
pc = 0xc0bc8120 lr = 0xc0bba3fc (exception_exit)
sp = 0xddf9cfb0 fp = 0xddf9e038
r4 = 0xffffffff r5 = 0xffff1004
r6 = 0x00000000 r7 = 0x00000000
r8 = 0xc0caece0 r9 = 0x00000001
r10 = 0xc0caec88
exception_exit() at exception_exit
pc = 0xc0bba3fc lr = 0xc0a60c88 (tc_setclock+0x458)
sp = 0xddf9d008 fp = 0xddf9e038
r0 = 0xc0bba324 r1 = 0xc0d00000
r2 = 0xddf9d00c r3 = 0x20000093
r4 = 0x00000000 r5 = 0xc0ccd630
r6 = 0x00000000 r7 = 0x00000000
r8 = 0xc0caece0 r9 = 0x00000001
r10 = 0xc0caec88 r12 = 0x00000000
data_abort_entry() at data_abort_entry+0x30
pc = 0xc0bba324 lr = 0xc0a60c88 (tc_setclock+0x458)
sp = 0xddf9d008 fp = 0xddf9e038
Unwind failure (no registers changed)
---- top running in a ssh session
last pid: 2102; load averages: 0.72, 0.39, 0.17 up 0+00:03:50
14:56:43
31 processes: 2 running, 29 sleeping
CPU: 13.3% user, 0.0% nice, 11.7% system, 1.2% interrupt, 73.8% idle
Mem: 37M Active, 35M Inact, 36M Wired, 41M Buf, 388M Free
Swap: 512M Total, 512M Free
PID USERNAME THR PRI NICE SIZE RES STATE TIME WCPU COMMAND
2102 root 1 49 0 32668K 17300K RUN 0:00 10.00% cc
2087 root 1 8 0 12264K 5428K wait 0:00 3.63% miniperl
659 root 1 40 0 11052K 3376K select 0:03 0.44% tmux
2091 root 1 8 0 8972K 1312K wait 0:00 0.15% make
1326 root 1 40 0 11524K 3080K RUN 0:00 0.00% top
717 root 1 8 0 8972K 2004K wait 0:00 0.00% make
FreeBSD 10.0-CURRENT #0: Fri Sep 13 14:50:58 CEST 2013
root@mailjail.klop.ws:/usr/obj/arm.arm/usr/src/sys/SHEEVAPLUG arm
FreeBSD clang version 3.3 (tags/RELEASE_33/final 183502) 20130610
SVN Revision: 255411
Can I provide more information? Please tell.
Regards,
Ronald.
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