Date: Fri, 24 Oct 2003 10:00:57 -0700 From: Kris Kennaway <kris@obsecurity.org> To: "Sergey A. Osokin" <osa@freebsd.org.ru> Cc: freebsd-current@FreeBSD.org Subject: Re: fresh -current trap Message-ID: <20031024170056.GG89792@rot13.obsecurity.org> In-Reply-To: <20031024123914.GR39789@freebsd.org.ru> References: <20031024123914.GR39789@freebsd.org.ru>
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[-- Attachment #1 --] On Fri, Oct 24, 2003 at 04:39:14PM +0400, Sergey A. Osokin wrote: > Hello, > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x60 > fault core = supervisor read, page not present > instruction pointer = 0x8:0xc04d6d42 > stack pointer = 0x10:0xde5b7624 > frame pointer = 0x10:0xde5b764c > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 87 (sysctl) > kernel: trap 12 trap, code=0 > Stopped at _mtx_lock_sleep+0x1b2: movl 0x68(%ecx),%edx > db> where > _mtx_lock_sleep(c2978c18,0,c07a85f4,e5,c12bfa80) at _mtx_lock_sleep+0x1b2 > _mtx_lock_flags(c2978c18,0,c07a85f4,e5,0) at _mtx_lock_flags+0x40 > radeon_bufs_info(c2973920,c2978c00,0,de5b7bf8,de5b7bf8) at radeon_bufs_info+0x6f > sysctl_root(0,de5b7c98,4,de5b7bf8,c29b85f0) at sysctl_root+0x14b > useland_sysctl(c29b85f0,de5b7c98,4,0,bfbff40c) at useland_sysctl+0x14d > __sysctl(c29b85f0,de5b7d10,18,c0509436,6) at __sysctl+0xd4 > syscall(2f,2f,2f,0,bfbff40c) at syscall+0x310 > Xint0x80_syscall() at Xint0x80_syscall+0x1d > --- syscall (202, FreeBSD ELF32, __sysctl), eip = 0x280bed2f, esp = 0xbfbff38c, ebp = 0xbfbff3b8 --- > > Any idea? Looks like it might be related to the DRM import from yesterday. You're not using any modules, are you? Kris [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQE/mVrIWry0BWjoQKURAlXBAKCAw9TXvjIHXpC4mFlXImIFslxJFgCdH1jv wcPSlhllOag/RcQkLoUK0mw= =vNN9 -----END PGP SIGNATURE-----help
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