Kernel crash FreeBSD 10 on BeagleBone Black
Lundberg, Johannes
johannes at brilliantservice.co.jp
Tue Dec 24 04:53:39 UTC 2013
Hi
I just got my hands on a BeagleBone Black and tested running FreeBSD 10 on
it.
Creating a bootable image using Crochet worked just fine. I can login with
the root account and everything seems fine. (compared to PandaBoard which
doesn't boot at all with exactly the same Crochet-setup due to USB/MMC
problem I think)
However, when I run "portsnap fetch" I get kernel crash with output that is
attached in this mail. I also pasted a short snippet here below.
Anyone know anything about this behavior?
---
root at beaglebone:~ # portsnap fetch
Looking up portsnap.FreeBSD.org mirrors... 7 mirrors found.
Fetching public key from ec2-ap-northeast-1.portsnap.freebsd.org... done.
Fetching snapshot tag from ec2-ap-northeast-1.portsnap.freebsd.org... done.
Fetching snapshot metadata... done.
Fetching snapshot generated at Tue Dec 24 00:09:55 UTC 2013:
f1d85d9f0929f9917e1c82eff90d8d73efaa1fb6345ec7100% of 69 MB 1805 kBps
00m39s
Extracting snapshot... lock order reversal:
1st 0xcd179c70 bufwait (bufwait) @
/usr/src-releng10/sys/kern/vfs_bio.c:3050
2nd 0xc2a9cc00 dirhash (dirhash) @
/usr/src-releng10/sys/ufs/ufs/ufs_dirhash.c:284
KDB: stack backtrace:
db_trace_self() at db_trace_self
pc = 0xc053cca8 lr = 0xc022ff80 (db_trace_self_wrapper+0x30)
sp = 0xde8e27e0 fp = 0xde8e28f8
r10 = 0xcd179c70
db_trace_self_wrapper() at db_trace_self_wrapper+0x30
pc = 0xc022ff80 lr = 0xc03979f4 (kdb_backtrace+0x3c)
sp = 0xde8e2900 fp = 0xde8e2908
r4 = 0xc06791f4 r5 = 0xc05bc16c
r6 = 0xc05a140e r7 = 0xc05a68a0
kdb_backtrace() at kdb_backtrace+0x3c
pc = 0xc03979f4 lr = 0xc03b2240 (witness_checkorder+0xd98)
sp = 0xde8e2910 fp = 0xde8e2960
r4 = 0xc05bc527
witness_checkorder() at witness_checkorder+0xd98
pc = 0xc03b2240 lr = 0xc036848c (_sx_xlock+0x80)
sp = 0xde8e2968 fp = 0xde8e2988
r4 = 0x0000011c r5 = 0xc05bc169
r6 = 0xc2a9cc00 r7 = 0x00000000
r8 = 0x0000084c r9 = 0xde8e2a48
r10 = 0x0000004c
-------
SNIP
-------
--
Johannes Lundberg
--
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-------------- next part --------------
root at beaglebone:~ # portsnap fetch
Looking up portsnap.FreeBSD.org mirrors... 7 mirrors found.
Fetching public key from ec2-ap-northeast-1.portsnap.freebsd.org... done.
Fetching snapshot tag from ec2-ap-northeast-1.portsnap.freebsd.org... done.
Fetching snapshot metadata... done.
Fetching snapshot generated at Tue Dec 24 00:09:55 UTC 2013:
f1d85d9f0929f9917e1c82eff90d8d73efaa1fb6345ec7100% of 69 MB 1805 kBps 00m39s
Extracting snapshot... lock order reversal:
1st 0xcd179c70 bufwait (bufwait) @ /usr/src-releng10/sys/kern/vfs_bio.c:3050
2nd 0xc2a9cc00 dirhash (dirhash) @ /usr/src-releng10/sys/ufs/ufs/ufs_dirhash.c:284
KDB: stack backtrace:
db_trace_self() at db_trace_self
pc = 0xc053cca8 lr = 0xc022ff80 (db_trace_self_wrapper+0x30)
sp = 0xde8e27e0 fp = 0xde8e28f8
r10 = 0xcd179c70
db_trace_self_wrapper() at db_trace_self_wrapper+0x30
pc = 0xc022ff80 lr = 0xc03979f4 (kdb_backtrace+0x3c)
sp = 0xde8e2900 fp = 0xde8e2908
r4 = 0xc06791f4 r5 = 0xc05bc16c
r6 = 0xc05a140e r7 = 0xc05a68a0
kdb_backtrace() at kdb_backtrace+0x3c
pc = 0xc03979f4 lr = 0xc03b2240 (witness_checkorder+0xd98)
sp = 0xde8e2910 fp = 0xde8e2960
r4 = 0xc05bc527
witness_checkorder() at witness_checkorder+0xd98
pc = 0xc03b2240 lr = 0xc036848c (_sx_xlock+0x80)
sp = 0xde8e2968 fp = 0xde8e2988
r4 = 0x0000011c r5 = 0xc05bc169
r6 = 0xc2a9cc00 r7 = 0x00000000
r8 = 0x0000084c r9 = 0xde8e2a48
r10 = 0x0000004c
_sx_xlock() at _sx_xlock+0x80
pc = 0xc036848c lr = 0xc04f985c (ufsdirhash_add+0x38)
sp = 0xde8e2990 fp = 0xde8e29b0
r4 = 0xc2a9cc00 r5 = 0xc2bc9100
r6 = 0xde8e2a48 r7 = 0x00000001
ufsdirhash_add() at ufsdirhash_add+0x38
pc = 0xc04f985c lr = 0xc04fc1c4 (ufs_direnter+0x480)
sp = 0xde8e29b8 fp = 0xde8e2a20
r4 = 0xc2bc9100 r5 = 0xcd4db84c
r6 = 0xde8e2a48 r7 = 0x00000001
r8 = 0xc2b88320 r9 = 0xc2cc0c60
r10 = 0x0000004c
ufs_direnter() at ufs_direnter+0x480
pc = 0xc04fc1c4 lr = 0xc0505bd0 (ufs_makeinode+0x410)
sp = 0xde8e2a28 fp = 0xde8e2b88
r4 = 0xde8e2a48 r5 = 0xc2ac5380
r6 = 0xde8e2d48 r7 = 0x00000000
r8 = 0xc2cc0c60 r9 = 0xde8e2d30
r10 = 0x000081a4
ufs_makeinode() at ufs_makeinode+0x410
pc = 0xc0505bd0 lr = 0xc0501f24 (ufs_create+0x24)
sp = 0xde8e2b90 fp = 0xde8e2b90
r4 = 0xde8e2c60 r5 = 0xc065d8a0
r6 = 0x00000000 r7 = 0x00100a02
r8 = 0x00000000 r9 = 0xde8e2d30
r10 = 0xde8e2d50
ufs_create() at ufs_create+0x24
pc = 0xc0501f24 lr = 0xc0560834 (VOP_CREATE_APV+0xd4)
sp = 0xde8e2b98 fp = 0xde8e2ba8
VOP_CREATE_APV() at VOP_CREATE_APV+0xd4
pc = 0xc0560834 lr = 0xc04134d8 (vn_open_cred+0x278)
sp = 0xde8e2bb0 fp = 0xde8e2c90
r4 = 0xde8e2ce0 r5 = 0xde8e2d30
r6 = 0xc2cc0c60
vn_open_cred() at vn_open_cred+0x278
pc = 0xc04134d8 lr = 0xc0413254 (vn_open+0x24)
sp = 0xde8e2c98 fp = 0xde8e2ca0
r4 = 0xc2b88320 r5 = 0xc2acb800
r6 = 0xde8e2ce0 r7 = 0x00000012
r8 = 0x00000000 r9 = 0x000500cf
r10 = 0xde8e2cd0
vn_open() at vn_open+0x24
pc = 0xc0413254 lr = 0xc040c5b4 (kern_openat+0x24c)
sp = 0xde8e2ca8 fp = 0xde8e2da8
kern_openat() at kern_openat+0x24c
pc = 0xc040c5b4 lr = 0xc040c2f0 (sys_open+0x28)
sp = 0xde8e2db0 fp = 0xde8e2db8
r4 = 0xc2b88320 r5 = 0x00000000
r6 = 0x20cc1198 r7 = 0x00000000
r8 = 0xde8e2e10 r9 = 0xc2a09960
r10 = 0x00000000
sys_open() at sys_open+0x28
pc = 0xc040c2f0 lr = 0xc054e058 (swi_handler+0x290)
sp = 0xde8e2dc0 fp = 0xde8e2e58
swi_handler() at swi_handler+0x290
pc = 0xc054e058 lr = 0xc053e42c (swi_entry+0x40)
sp = 0xde8e2e60 fp = 0xbfffe960
r4 = 0x20c0a200 r5 = 0x000001a4
r6 = 0x20cc1198 r7 = 0x00000005
r8 = 0x000001a4 r9 = 0x00000001
swi_entry() at swi_entry+0x40
pc = 0xc053e42c lr = 0xc053e42c (swi_entry+0x40)
sp = 0xde8e2e60 fp = 0xbfffe960
Unable to unwind further
lock order reversal:
1st 0xc2cc0c94 ufs (ufs) @ /usr/src-releng10/sys/kern/vfs_subr.c:2101
2nd 0xcd179c70 bufwait (bufwait) @ /usr/src-releng10/sys/ufs/ffs/ffs_vnops.c:262
3rd 0xc2d445d4 ufs (ufs) @ /usr/src-releng10/sys/kern/vfs_subr.c:2101
KDB: stack backtrace:
db_trace_self() at db_trace_self
pc = 0xc053cca8 lr = 0xc022ff80 (db_trace_self_wrapper+0x30)
sp = 0xde8e2588 fp = 0xde8e26a0
r10 = 0xc05bbc34
db_trace_self_wrapper() at db_trace_self_wrapper+0x30
pc = 0xc022ff80 lr = 0xc03979f4 (kdb_backtrace+0x3c)
sp = 0xde8e26a8 fp = 0xde8e26b0
r4 = 0xc06791f4 r5 = 0xc05a140e
r6 = 0xc05a971f r7 = 0xc05bbc37
kdb_backtrace() at kdb_backtrace+0x3c
pc = 0xc03979f4 lr = 0xc03b2240 (witness_checkorder+0xd98)
sp = 0xde8e26b8 fp = 0xde8e2708
r4 = 0xc059037b
witness_checkorder() at witness_checkorder+0xd98
pc = 0xc03b2240 lr = 0xc0344314 (__lockmgr_args+0x63c)
sp = 0xde8e2710 fp = 0xde8e2768
r4 = 0xde8e27b8 r5 = 0x00080100
r6 = 0xc2d445d4 r7 = 0x00080000
r8 = 0xc05a971c r9 = 0xc2b88320
r10 = 0x00000100
__lockmgr_args() at __lockmgr_args+0x63c
pc = 0xc0344314 lr = 0xc04f3fdc (ffs_lock+0x80)
sp = 0xde8e2770 fp = 0xde8e2798
r4 = 0xde8e27b8 r5 = 0x00080100
r6 = 0xc2d445a0 r7 = 0xc2d445d4
r8 = 0xc2d445f4 r9 = 0x00000000
r10 = 0xc05a971c
ffs_lock() at ffs_lock+0x80
pc = 0xc04f3fdc lr = 0xc0562828 (VOP_LOCK1_APV+0xdc)
sp = 0xde8e27a0 fp = 0xde8e27b0
r4 = 0xde8e27b8 r5 = 0xc065d390
r6 = 0x00000000 r7 = 0x00000000
r8 = 0xc2b88320 r9 = 0x00000835
VOP_LOCK1_APV() at VOP_LOCK1_APV+0xdc
pc = 0xc0562828 lr = 0xc0413c64 (_vn_lock+0x78)
sp = 0xde8e27b8 fp = 0xde8e27e8
r4 = 0xc2d445a0 r5 = 0x00080100
r6 = 0x00080100
_vn_lock() at _vn_lock+0x78
pc = 0xc0413c64 lr = 0xc0404284 (vget+0x60)
sp = 0xde8e27f0 fp = 0xde8e2810
r4 = 0xc2d445a0 r5 = 0x00000000
r6 = 0x00080100 r7 = 0x00000000
r8 = 0xc2b88320 r9 = 0xc05a8980
r10 = 0xc2a132b0
vget() at vget+0x60
pc = 0xc0404284 lr = 0xc03f870c (vfs_hash_get+0xe8)
sp = 0xde8e2818 fp = 0xde8e2848
r4 = 0xc05a8980 r5 = 0x00000000
r6 = 0x0002c452 r7 = 0x00000000
r8 = 0xc2d445a0
vfs_hash_get() at vfs_hash_get+0xe8
pc = 0xc03f870c lr = 0xc04eef64 (ffs_vgetf+0x3c)
sp = 0xde8e2850 fp = 0xde8e28a0
r4 = 0x0002c452 r5 = 0xc05b885f
r6 = 0xc2d42040 r7 = 0xde8e2908
r8 = 0xc2d42040 r9 = 0x00080000
r10 = 0xc2a132b0
ffs_vgetf() at ffs_vgetf+0x3c
pc = 0xc04eef64 lr = 0xc04e7a98 (softdep_sync_buf+0x95c)
sp = 0xde8e28a8 fp = 0xde8e2928
r4 = 0x0002c452 r5 = 0xc05b885f
r6 = 0xc2d42040 r7 = 0xc05b885f
r8 = 0xc2d42040 r9 = 0x0000088b
r10 = 0x0002c452
softdep_sync_buf() at softdep_sync_buf+0x95c
pc = 0xc04e7a98 lr = 0xc04f4dcc (ffs_syncvnode+0x2c4)
sp = 0xde8e2930 fp = 0xde8e2980
r4 = 0x00000000 r5 = 0xcd19bda8
r6 = 0x00000000 r7 = 0xc2cc0c60
r8 = 0xc05bbc34 r9 = 0xcd179c70
r10 = 0xcd179c18
ffs_syncvnode() at ffs_syncvnode+0x2c4
pc = 0xc04f4dcc lr = 0xc04f3e98 (ffs_fsync+0x20)
sp = 0xde8e2988 fp = 0xde8e2998
r4 = 0xde8e29f0 r5 = 0xc2cc0c60
r6 = 0x00000000 r7 = 0x00000200
r8 = 0xc2b88320 r9 = 0xc2cc0c60
r10 = 0xc2bc9100
ffs_fsync() at ffs_fsync+0x20
pc = 0xc04f3e98 lr = 0xc0561b44 (VOP_FSYNC_APV+0xd4)
sp = 0xde8e29a0 fp = 0xde8e29b0
r4 = 0xde8e29f0 r5 = 0xc065d390
r6 = 0x00000000 r7 = 0x00000200
VOP_FSYNC_APV() at VOP_FSYNC_APV+0xd4
pc = 0xc0561b44 lr = 0xc04fc48c (ufs_direnter+0x748)
sp = 0xde8e29b8 fp = 0xde8e2a20
r4 = 0xc3499a20 r5 = 0x00000000
r6 = 0xcd42ee00
ufs_direnter() at ufs_direnter+0x748
pc = 0xc04fc48c lr = 0xc0505bd0 (ufs_makeinode+0x410)
sp = 0xde8e2a28 fp = 0xde8e2b88
r4 = 0xde8e2a48 r5 = 0xc3486c00
r6 = 0xde8e2d48 r7 = 0x00000000
r8 = 0xc2cc0c60 r9 = 0xde8e2d30
r10 = 0x000081a4
ufs_makeinode() at ufs_makeinode+0x410
pc = 0xc0505bd0 lr = 0xc0501f24 (ufs_create+0x24)
sp = 0xde8e2b90 fp = 0xde8e2b90
r4 = 0xde8e2c60 r5 = 0xc065d8a0
r6 = 0x00000000 r7 = 0x00100a02
r8 = 0x00000000 r9 = 0xde8e2d30
r10 = 0xde8e2d50
ufs_create() at ufs_create+0x24
pc = 0xc0501f24 lr = 0xc0560834 (VOP_CREATE_APV+0xd4)
sp = 0xde8e2b98 fp = 0xde8e2ba8
VOP_CREATE_APV() at VOP_CREATE_APV+0xd4
pc = 0xc0560834 lr = 0xc04134d8 (vn_open_cred+0x278)
sp = 0xde8e2bb0 fp = 0xde8e2c90
r4 = 0xde8e2ce0 r5 = 0xde8e2d30
r6 = 0xc2cc0c60
vn_open_cred() at vn_open_cred+0x278
pc = 0xc04134d8 lr = 0xc0413254 (vn_open+0x24)
sp = 0xde8e2c98 fp = 0xde8e2ca0
r4 = 0xc2b88320 r5 = 0xc2acb800
r6 = 0xde8e2ce0 r7 = 0x00000012
r8 = 0x00000000 r9 = 0x000500cf
r10 = 0xde8e2cd0
vn_open() at vn_open+0x24
pc = 0xc0413254 lr = 0xc040c5b4 (kern_openat+0x24c)
sp = 0xde8e2ca8 fp = 0xde8e2da8
kern_openat() at kern_openat+0x24c
pc = 0xc040c5b4 lr = 0xc040c2f0 (sys_open+0x28)
sp = 0xde8e2db0 fp = 0xde8e2db8
r4 = 0xc2b88320 r5 = 0x00000000
r6 = 0x20cc1198 r7 = 0x00000000
r8 = 0xde8e2e10 r9 = 0xc2a09960
r10 = 0x00000000
sys_open() at sys_open+0x28
pc = 0xc040c2f0 lr = 0xc054e058 (swi_handler+0x290)
sp = 0xde8e2dc0 fp = 0xde8e2e58
swi_handler() at swi_handler+0x290
pc = 0xc054e058 lr = 0xc053e42c (swi_entry+0x40)
sp = 0xde8e2e60 fp = 0xbfffe960
r4 = 0x20c0a200 r5 = 0x000001a4
r6 = 0x20cc1198 r7 = 0x00000005
r8 = 0x000001a4 r9 = 0x00000001
swi_entry() at swi_entry+0x40
pc = 0xc053e42c lr = 0xc053e42c (swi_entry+0x40)
sp = 0xde8e2e60 fp = 0xbfffe960
Unable to unwind further
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