On Sat, 10 Apr 2010, Mike Tancsa wrote:
Hi Mike,
At 05:11 PM 4/9/2010, Jack Vogel wrote:
Don't know, but I would just ignore it, I think its a false warning anyway.
OK. I updated to HEAD as of this AM, but now I get a panic at bootup
...
Trying to mount root from nfs:
NFS ROOT: 10.255.255.1:/usr/home/pxe9/
panic: mutex em0:rx(0) not owned at
/usr/HEAD/src/sys/modules/em/../../dev/e1000/if_em.c:4093
cpuid = 3
KDB: enter: panic
[ thread pid 0 tid 100032 ]
Stopped at kdb_enter+0x3a: movl $0,kdb_why
db> bt
Tracing pid 0 tid 100032 td 0xc5f5bb40
kdb_enter(c0cb0e9d,c0cb0e9d,c0caf56e,c5b2ac28,3,...) at kdb_enter+0x3a
panic(c0caf56e,c6002024,c11a0357,ffd,c5b2ac7c,...) at panic+0x136
_mtx_assert(c6002010,4,c11a0357,ffd,64,...) at _mtx_assert+0x87
em_rxeof(246,c5ff7d98,c5b2aca8,c088e194,c5ff7d98,...) at em_rxeof+0x3b
em_handle_que(c6006000,1,c0cb5c9c,4f,c5ff7d98,...) at em_handle_que+0x38
taskqueue_run(c5ff7d80,c5ff7d98,c0ca6410,0,c0caf5f6,...) at
taskqueue_run+0x103
taskqueue_thread_loop(c600a520,c5b2ad38,c0cac192,343,c0e0ce20,...) at
taskqueue_thread_loop+0x68
fork_exit(c08dcde0,c600a520,c5b2ad38) at fork_exit+0xb8
fork_trampoline() at fork_trampoline+0x8
--- trap 0, eip = 0, esp = 0xc5b2ad70, ebp = 0 ---
db>
This is a bug that seems to only happen in the Kitchener area as I hit
it with a machine there just a few minutes ago as well.
This one has fixed it for me:
http://lists.freebsd.org/pipermail/svn-src-head/2010-April/016249.html
/bz
--
Bjoern A. Zeeb It will not break if you know what you are doing.
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