kernel panic with -CURRENT + ich + openarena

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kernel panic with -CURRENT + ich + openarena

Postby adamk » Tue Jun 16, 2009 3:03 pm

FYI, when using that combination, I get the following panic:

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panic: blockable sleep lock (sleep mutex) sleep mtxpool @ /usr/src/sys/kern/sys_generic.c:1386
cpuid = 0
KDB: enter: panic
[thread pid 1385 tid 100183 ]
Stopped at      kdb_enter+0x3a: movl    $0,kdb_why
db> bt
Tracing pid 1385 tid 100183 td 0xc6361b40
kdb_enter(c0c4ee2f,c0c4ee2f,c0c54dd9,e7748954,0,...) at kdb_enter+0x3a
panic(c0c54dd9,c0c76d9f,c0c4d5c0,c0c553c2,56a,...) at panic+0x136
witness_checkorder(c4d42790,9,c0c553c2,56a,0,...) at witness_checkorder+0xb0
_mtx_lock_flags(c4d42790,0,c0c553c2,56a,1c,...) at _mtx_lock_flags+0xc4
selrecord(c6361b40,c550b190,e7748a60,c570259e,c550b188,...) at selrecord+0x9d
oss_register_poll(c550b188,c56c5008,e7748a50,e7748a7c,4,...) at oss_register_poll+0x1e
oss_audio_chpoll(1,c52bd9a0,e7748a7c,e7748a90,c07ea6d4,...) at oss_audio_chpoll+0x1ce
oss_poll(c577b100,1c,c6361b40,c57644e0,c577b100,...) at oss_poll+0x70
devfs_poll_f(c59e2700,1c,c58e6600,c6361b40,828,...) at devfs_poll_f+0x54
kern_select(c6361b40,f,0,33fc6740,0,e7748c70,1,0) at kern_select+0x359
select(c6361b40,e7748cf8,14,c0c55403,c0d3258c,...) at select+0x5e
syscall(e7748d38) at syscall+0x2a3
Xint0x80_syscall() at Xint0x80_syscall+0x20
--- syscall (93, FreeBSD ELF32, select), eip = 0x34114d03, esp = 0xbf9feeac, ebp = 0xbf9feed8 ---
db> continue


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Version info: OSS 4.2 (b rc1/200906151139) (0x00040100) OSS_HG
Hg revision: changeset: 791:6bf18b4a87d6, tag: tip, date: Thu Jun 11 00:39:15 2009 +0300, summary: Fixed copyright statement in setup/srcconf.c
Platform: FreeBSD/i386 8.0-CURRENT FreeBSD 8.0-CURRENT #3: Wed Jun  3 13:07:23 EDT 2009 (

Number of audio devices:        1
Number of audio engines:        6
Number of MIDI devices:         0
Number of mixer devices:        1

Device objects
 0: oss_ich0 Intel ICH6 (266E) interrupts=0 (1861)

MIDI devices (/dev/midi*)

Mixer devices
 0: ICH AC97 Mixer (STAC9750) (Mixer 0 of device object 0)

Audio devices
Intel ICH6 (266E)                 /dev/oss/oss_ich0/pcm0  (device index 0)

  /dev/dsp -> /dev/oss/oss_ich0/pcm0
  /dev/dsp_in -> /dev/oss/oss_ich0/pcm0
  /dev/dsp_out -> /dev/oss/oss_ich0/pcm0
  /dev/dsp_ac3 -> /dev/oss/oss_ich0/pcm0
  /dev/dsp_mmap -> /dev/oss/oss_ich0/pcm0
  /dev/dsp_multich -> /dev/oss/oss_ich0/pcm0

Unfortunately (or fortunately) this is my only -CURRENT machine. The game does play fine under -STABLE with oss_hdaudio on two other machines.


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