kern/79493: [PATCH] Reproducible if_tun panic

Christian Brueffer chris at unixpages.org
Mon Apr 4 05:38:06 PDT 2005


More information:

The kernel config is located here:

http://people.freebsd.org/~brueffer/FANGORN

The stack trace for the panic:

module_register: module if_tun already exists!
Module if_tun failed to register: 17
can't re-use a leaf (if_run_debug)!
panic: mutex "tunmtx" 0xc089c780 already initialized
KDB: enter: panic
[thread pid 525 tid 100078]
Stopped at      kdb_enter+0x30: leave
db> tr
Tracing pid 525 tid 100078 0xc1be1a10
kdb_enter()
panic()
mtx_init()
tunmodevent()
module_register_init()
linker_file_sysinit()
linker_load_file()
linker_load_module()
kldload()
syscall()
Xint0x80_syscall()

- Christian

-- 
Christian Brueffer	chris at unixpages.org	brueffer at FreeBSD.org
GPG Key:	 http://people.freebsd.org/~brueffer/brueffer.key.asc
GPG Fingerprint: A5C8 2099 19FF AACA F41B  B29B 6C76 178C A0ED 982D
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