Date: Thu, 15 Apr 2010 11:50:41 +0300 From: Daniel Braniss <danny@cs.huji.ac.il> To: Garrett Cooper <yanefbsd@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: panic: vm_fault_copy_wired: page missing Message-ID: <E1O2KmX-000Gx2-Gb@kabab.cs.huji.ac.il> In-Reply-To: <l2t7d6fde3d1004150106j7ca6c596nde415f9ffaa81563@mail.gmail.com> References: <E1O2JP2-000FbF-No@kabab.cs.huji.ac.il> <l2t7d6fde3d1004150106j7ca6c596nde415f9ffaa81563@mail.gmail.com>
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> On Thu, Apr 15, 2010 at 12:22 AM, Daniel Braniss <danny=40cs.huji.ac.il= > wrot=3De: > > Hi, > > I'm getting this with FreeBSD-8-stable, it usually happens when > > starting apache: > > > > panic: vm_fault_copy_wired: page missing > > cpuid =3D 3 > > KDB: enter: panic > > =5Bthread pid 1013 tid 100106 =5D > > Stopped at =A0 =A0 =A0kdb_enter+0x3d: movq =A0 =A0=240,0x68f170(%rip)= > > db> tr > > Tracing pid 1013 tid 100106 td 0xffffff0007a66ae0 > > kdb_enter() at kdb_enter+0x3d > > panic() at panic+0x17b > > vm_fault_copy_entry() at vm_fault_copy_entry+0x283 > > vmspace_fork() at vmspace_fork+0x4d0 > > fork1() at fork1+0x35f > > fork() at fork+0x1c > > syscall() at syscall+0x1e7 > > Xfast_syscall() at Xfast_syscall+0xe1 > > --- syscall (2, FreeBSD ELF64, fork), rip =3D 0x8009f41ac, rsp =3D 0x= 7fff=3Dffffe7d8, > > rbp =3D 0x800c34a80 --- > > > > any help in tracking this? > > Hi Danny, > Can you provide some details about your systems, like amd64 vs > i386, processor model, amount of RAM, swap, etc? sure, straight from the lion's mouth: Copyright (c) 1992-2010 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved.= FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 8.0-STABLE =2333 r2073: Wed Apr 14 15:29:07 IDT 2010 danny=40sunfire:/r+d/obj/sunfire/r+d/stable/8/sys/HUJI amd64 Timecounter =22i8254=22 frequency 1193182 Hz quality 0 CPU: Dual-Core AMD Opteron(tm) Processor 2218 (2613.41-MHz K8-class CPU) Origin =3D =22AuthenticAMD=22 Id =3D 0x40f13 Family =3D f Model =3D = 41 Stepping =3D 3 Features=3D0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,= PGE,MCA, CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> Features2=3D0x2001<SSE3,CX16> AMD Features=3D0xea500800<SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow=21+,3DN= ow=21> AMD Features2=3D0x1f<LAHF,CMP,SVM,ExtAPIC,CR8> real memory =3D 17179869184 (16384 MB) avail memory =3D 16562614272 (15795 MB) the hardware is a Sun X2200. thanks for any help=21 this machine is supposed to replace our old web se= rver and it's not happening :-( danny
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