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From: Jesse Guardiani <jesse@wingnet.net>
Date: Thu, 27 Nov 2003 20:37:44 -0500
Organization: WingNET
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Subject: 5.2-BETA dsp.c duplicate lock
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I get this every time I `startx`. I didn't see it in
the archive either:


acquiring duplicate lock of same type: "pcm channel"
 1st pcm0:record:0 @ /usr/src/sys/dev/sound/pcm/dsp.c:144
 2nd pcm0:virtual:0 @ /usr/src/sys/dev/sound/pcm/dsp.c:146
Stack backtrace:
backtrace(c089b7e5,c3c96a54,c0a8f35a,92,200246) at backtrace+0x17
witness_lock(c3c6aa80,8,c0a8f35a,92,20000002) at witness_lock+0x672
_mtx_lock_flags(c3c6aa80,0,c0a8f35a,92,c4) at _mtx_lock_flags+0xba
getchns(c3d07700,e473faf0,e473faf4,30000000,c3b86980) at getchns+0x1b5
dsp_poll(c3d07700,c4,c403e640,c097fce0,0) at dsp_poll+0x46
spec_poll(e473fb48,e473fb68,c06d600c,e473fb48,c0937ca0) at spec_poll+0x180
spec_vnoperate(e473fb48,c0937ca0,c438db2c,c4,c4361a80) at spec_vnoperate+0x18
vn_poll(c4599110,c4,c4361a80,c403e640,c4361a80) at vn_poll+0x3c
pollscan(c403e640,e473fbd8,3,3e1,18) at pollscan+0xb3
poll(c403e640,e473fd14,c08b631d,3ee,3) at poll+0x252
syscall(2f,2f,2f,ffffffff,bfbfe748) at syscall+0x2c0
Xint0x80_syscall() at Xint0x80_syscall+0x1d
--- syscall (209), eip = 0x2869322f, esp = 0xbfbfe70c, ebp = 0xbfbfe768 ---

-- 
Jesse Guardiani, Systems Administrator
WingNET Internet Services,
P.O. Box 2605 // Cleveland, TN 37320-2605
423-559-LINK (v)  423-559-5145 (f)
http://www.wingnet.net