Date: Sat, 15 Aug 2009 18:44:51 +0900 (JST) From: MIHIRA Sanpei Yoshiro <sanpei@sanpei.org> To: freebsd-usb@freebsd.org Subject: [8-current] kernel panic at boot time with some USB device Message-ID: <20090815.184451.98918234.sanpei@sanpei.org>
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Hi. I tested 8-current(csup's at 2009.08.15.00.00.00). kernel panic at boot time with some USB device. ugen0.2: <C-Media Electronics Inc.> at usbus0 uaudio0: <C-Media Electronics Inc. USB PnP Audio Device, class 0/0, rev 1.10/1.00, addr 2> on usbus0 panic: lock (sleep mutex) Giant not locked @ /usr/src-8-2/sys/dev/usb/usb_request.c:312 cpuid = 0 KDB: enter:panic [thread pid 16 tid 100036 ] Stpped at kdb_enter+0x3a: movl $0, kdb_why jasmine# kldstat Id Refs Address Size Name 1 29 0xc0400000 cfefd0 kernel 2 1 0xc10ff000 11c00 if_bge.ko 3 1 0xc1111000 f6b8 snd_uaudio.ko 4 3 0xc1121000 61f98 sound.ko 5 1 0xc1184000 bb44 ipmi.ko 6 2 0xc1190000 2d0c smbus.ko 7 1 0xc1193000 d90c cpufreq.ko --- MIHIRA, Sanpei Yoshiro Tokyo, Japan.
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