Date: Wed, 25 Aug 2004 22:18:37 -0700 (PDT) From: K Chapman <tech2187@yahoo.com> To: freebsd-current@freebsd.org Subject: lor with sndstat (amd64) Message-ID: <20040826051837.2668.qmail@web51008.mail.yahoo.com>
next in thread | raw e-mail | index | archive | help
running: amd64 6.0-CURRENT FreeBSD 6.0-CURRENT #1: Wed Aug 25 23:40:19 EDT sound from kernel config: device sound device "snd_via8233" noticed this on console ater cat /dev/sndstat : lock order reversal 1st 0xffffffff805d03e0 sndstat (sndstat) @ /usr/src/sys/dev/sound/pcm/sndstat.c:165 2nd 0xffffff002b61e8f0 user map (user map) @ /usr/src/sys/vm/vm_map.c:2997 KDB: stack backtrace: witness_checkorder() at witness_checkorder+0x654 _sx_xlock() at _sx_xlock+0x51 vm_map_lookup() at vm_map_lookup+0x44 vm_fault() at vm_fault+0xba trap_pfault() at trap_pfault+0x111 trap() at trap+0x1b5 alltraps_with_regs_pushed() at alltraps_with_regs_pushed+0x5 sndstat_read() at sndstat_read+0x8b spec_read() at spec_read+0x1ea vn_read() at vn_read+0x153 dofileread() at dofileread+0x9a read() at read+0x68 syscall() at syscall+0x4b0 Xfast_syscall() at Xfast_syscall+0xa8 --- syscall (3, FreeBSD ELF64, read), rip = 0x200689708, rsp = 0x7fffffffeab8, rbp = 0x7fffffffedc4 --- saw reports of a lor with sndstat at the end of last year, but that seemed to have been resolved. sound seems fine however... plays cd's, mp3's ok. ===== aaarrrggghhh!!!! FreeBSD rocks __________________________________ Do you Yahoo!? Yahoo! Mail - 50x more storage than other providers! http://promotions.yahoo.com/new_mail
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20040826051837.2668.qmail>