Date: Thu, 15 Apr 2010 12:06:13 +0300 From: Daniel Braniss <danny@cs.huji.ac.il> To: Jeremy Chadwick <freebsd@jdc.parodius.com> Cc: Garrett Cooper <yanefbsd@gmail.com>, freebsd-stable@freebsd.org Subject: Re: panic: vm_fault_copy_wired: page missing Message-ID: <E1O2L1a-000H6M-0q@kabab.cs.huji.ac.il> In-Reply-To: <20100415085534.GA81758@icarus.home.lan> References: <E1O2JP2-000FbF-No@kabab.cs.huji.ac.il> <l2t7d6fde3d1004150106j7ca6c596nde415f9ffaa81563@mail.gmail.com> <E1O2KmX-000Gx2-Gb@kabab.cs.huji.ac.il> <20100415085534.GA81758@icarus.home.lan>
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This is a multipart MIME message. --==_Exmh_1271322333_26500 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable > On Thu, Apr 15, 2010 at 11:50:41AM +0300, Daniel Braniss wrote: > > > On Thu, Apr 15, 2010 at 12:22 AM, Daniel Braniss <danny=40cs.huji.a= c.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 0x7fff=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: > >=20 > > Copyright (c) 1992-2010 The FreeBSD Project. > > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1= 994 > > The Regents of the University of California. All rights reser= ved. > > 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 C= PU) > > 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,M= TRR,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+= ,3DNow=21> > > AMD Features2=3D0x1f<LAHF,CMP,SVM,ExtAPIC,CR8> > > real memory =3D 17179869184 (16384 MB) > > avail memory =3D 16562614272 (15795 MB) > >=20 > > the hardware is a Sun X2200. > >=20 > > thanks for any help=21 this machine is supposed to replace our old we= b server > > and it's not happening :-( >=20 > Could you please provide the following? >=20 > 1) Contents of /var/db/ports/apache-<whatever>/options sunfire> cat /var/db/ports/apache-xml-security-c/options =23 This file is auto-generated by 'make config'. =23 No user-servicable parts inside=21 =23 Options for apache-xml-security-c-1.4.0 _OPTIONS_READ=3Dapache-xml-security-c-1.4.0 WITH_XERCES_DEVEL=3Dtrue > 2) Contents of /etc/make.conf sunfire> cat /etc/make.conf OVERRIDE_LINUX_BASE_PORT=3Df8 OVERRIDE_LINUX_NONBASE_PORTS=3Df8 WRKDIRPREFIX=3D/home/pobj PACKAGES=3D/r+d/packages FETCH_ENV=3D HTTP_PROXY=3Dhttp://wwwproxy.cs.huji.ac.il:8080/ =23 added by use.perl 2009-11-10 11:51:57 PERL_VERSION=3D5.10.1 > 3) Your kernel configuration file (=22HUJI=22) > i'll try and send this as an attachment sunfire> config -x /boot/kernel/kernel > Thanks. >=20 > --=20 > =7C Jeremy Chadwick jdc=40parodius.co= m =7C > =7C Parodius Networking http://www.parodius.com/ = =7C > =7C UNIX Systems Administrator Mountain View, CA, USA = =7C > =7C Making life hard for others since 1977. PGP: 4BD6C0CB = =7C >=20 --==_Exmh_1271322333_26500 Content-Type: text/plain ; name="huji"; charset=iso-8859-1 Content-Description: huji Content-Disposition: attachment; filename="huji" Content-Transfer-Encoding: quoted-printable options CONFIG_AUTOGENERATED ident HUJI machine amd64 cpu HAMMER makeoptions DEBUG=3D-g options PRINTF_BUFR_SIZE=3D256 options ALTQ_HFSC options ALTQ_PRIQ options ALTQ_CBQ options ALTQ options DEVICE_POLLING options CONSPEED=3D115200 options ALT_BREAK_TO_DEBUGGER options BOOTP_NFSV3 options INCLUDE_CONFIG_FILE options AH_SUPPORT_AR5416 options IEEE80211_SUPPORT_MESH options IEEE80211_AMPDU_AGE options IEEE80211_DEBUG options AHD_REG_PRETTY_PRINT options AHC_REG_PRETTY_PRINT options ATA_REQUEST_TIMEOUT=3D3 options SMP options GDB options DDB options KDB options FLOWTABLE options MAC options AUDIT options HWPMC_HOOKS options KBD_INSTALL_CDEV options _KPOSIX_PRIORITY_SCHEDULING options P1003_1B_SEMAPHORES options SYSVSEM options SYSVMSG options SYSVSHM options STACK options KTRACE options SCSI_DELAY=3D500 options COMPAT_FREEBSD7 options COMPAT_FREEBSD6 options COMPAT_FREEBSD5 options COMPAT_FREEBSD4 options COMPAT_FREEBSD32 options COMPAT_43TTY options GEOM_LABEL options GEOM_PART_GPT options PSEUDOFS options PROCFS options CD9660 options MSDOSFS options NFS_ROOT options NFSLOCKD options NFSCLIENT options MD_ROOT options UFS_GJOURNAL options UFS_DIRHASH options UFS_ACL options SOFTUPDATES options FFS options SCTP options INET6 options INET options PREEMPTION options SCHED_ULE options GEOM_PART_MBR options GEOM_PART_EBR_COMPAT options GEOM_PART_EBR options GEOM_PART_BSD device isa device mem device io device uart_ns8250 device cpufreq device acpi device pci device fdc device ata device atadisk device ataraid device atapicd device atapifd device atapist device ahc device ahd device amd device hptiop device isp device mpt device sym device trm device adv device adw device aic device bt device scbus device ch device da device sa device cd device pass device ses device amr device arcmsr device ciss device dpt device hptmv device hptrr device iir device ips device mly device twa device aac device aacp device ida device mfi device mlx device twe device atkbdc device atkbd device psm device kbdmux device vga device splash device sc device agp device cbb device pccard device cardbus device uart device ppc device ppbus device lpt device plip device ppi device de device em device igb device ixgbe device le device ti device txp device vx device miibus device ae device age device alc device ale device bce device bfe device bge device dc device et device fxp device jme device lge device msk device nfe device nge device pcn device re device rl device sf device sis device sk device ste device stge device tl device tx device vge device vr device wb device xl device cs device ed device ex device ep device fe device sn device xe device wlan device wlan_wep device wlan_ccmp device wlan_tkip device wlan_amrr device an device ath device ath_hal device ath_rate_sample device ral device wi device loop device random device ether device tun device pty device md device gif device faith device firmware device bpf device uhci device ohci device ehci device usb device uhid device ukbd device ulpt device umass device ums device urio device uark device ubsa device uftdi device uipaq device uplcom device uslcom device uvisor device uvscom device aue device axe device cdce device cue device kue device rue device udav device rum device uath device ural device zyd device firewire device fwe device fwip device dcons device dcons_crom --==_Exmh_1271322333_26500--
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