Date: Fri, 16 Dec 2005 15:25:11 -0500 From: John Baldwin <jhb@freebsd.org> To: Goran Gajic <ggajic@afrodita.rcub.bg.ac.yu> Cc: freebsd-current@freebsd.org Subject: Re: skype-1.2.0.18-static for linux and FreeBSD 7.0 CURRENT Message-ID: <200512161525.12656.jhb@freebsd.org> In-Reply-To: <Pine.LNX.4.63.0512161010280.11682@afrodita.rcub.bg.ac.yu> References: <Pine.LNX.4.63.0512151648170.12379@afrodita.rcub.bg.ac.yu> <200512151356.41550.jhb@freebsd.org> <Pine.LNX.4.63.0512161010280.11682@afrodita.rcub.bg.ac.yu>
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On Friday 16 December 2005 04:13 am, Goran Gajic wrote: > On Thu, 15 Dec 2005, John Baldwin wrote: > > If you are in X this is probably a panic (currently the kernel doesn't > > create a coredump while you are in X which is a bug). Can you hook up a > > serial console and use that to get the panic message? > > Yes, here is capture from minicom: > > drm0: <ATI Radeon RV280 9200 SE> port 0xc000-0xc0ff mem > 0xe8000000-0xefffffff,0xff8f0000-0xff8fffff irq 16 at device 0.0 on pci1 > info: [drm] AGP at 0xf8000000 64MB > info: [drm] Initialized radeon 1.19.0 20050911 > info: [drm] Loading R200 Microcode > lock order reversal: > 1st 0xc366e21c vnode interlock (vnode interlock) @ kern/vfs_vnops.c:791 > 2nd 0xc3b8fb44 process lock (process lock) @ i386/i386/trap.c:742 > KDB: stack backtrace: > kdb_backtrace(0,ffffffff,c0975450,c0975900,c0927544) at kdb_backtrace+0x29 > witness_checkorder(c3b8fb44,9,c08be5a5,2e6) at witness_checkorder+0x580 > _mtx_lock_flags(c3b8fb44,0,c08be59c,2e6,c3b91780) at _mtx_lock_flags+0x5b > trap_pfault(dbc9da28,0,3) at trap_pfault+0xb2 > trap(dbc90008,c0680028,c09b0028,c3b91780,dbc9da84) at trap+0x3cd > calltrap() at calltrap+0x5 > --- trap 0xc, eip = 0xc081799c, esp = 0xdbc9da68, ebp = 0xdbc9da70 --- > stack_save(dbc9da84) at stack_save+0x1c Ah, I think the stack_save() stuff in 6.0 is buggy. I think there's a fix in HEAD. I would just turn those DEBUG options off for now. -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
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