Date: Fri, 19 Jul 2013 19:45:11 +0200 From: rank1seeker@gmail.com To: hackers@freebsd.org Subject: UFS related panic (daily <-> find) Message-ID: <20130719.174511.786.3@DOMY-PC>
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I had 2 panics: (Both occured at 3 AM, so had to be daily = task)=0D=0A=0D=0AFirst (Jul 2 03:06:50 2013):=0D=0A--=0D=0AFatal trap = 12: page fault while in kernel mode=0D=0Afault virtual address =3D = 0x19=0D=0Afault code =3D supervisor read, page not = present=0D=0Ainstruction pointer =3D 0x20:0xc06caf34=0D=0Astack = pointer =3D 0x28:0xe76248fc=0D=0Aframe pointer =3D = 0x28:0xe7624930=0D=0Acode segment =3D base 0x0, limit 0xfffff, = type 0x1b=0D=0A =3D DPL 0, pres 1, def32 1, gran = 1=0D=0Aprocessor eflags =3D interrupt enabled, resume, IOPL =3D = 0=0D=0Acurrent process =3D 76562 (find)=0D=0Atrap number = =3D 12=0D=0Apanic: page fault=0D=0AUptime: 23h0m41s=0D=0APhysical = memory: 1014 MB=0D=0ADumping 186 MB: 171 155 139 123 107 91 75 59 43 27 = 11=0D=0A=0D=0ANo symbol "stopped_cpus" in current context.=0D=0ANo symbol = "stoppcbs" in current context.=0D=0AReading symbols from = /boot/kernel/nfscl.ko...Reading symbols from = /boot/kernel/nfscl.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols for = /boot/kernel/nfscl.ko=0D=0AReading symbols from = /boot/kernel/nfslock.ko...Reading symbols from = /boot/kernel/nfslock.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols = for /boot/kernel/nfslock.ko=0D=0AReading symbols from = /boot/kernel/nfssvc.ko...Reading symbols from = /boot/kernel/nfssvc.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols for = /boot/kernel/nfssvc.ko=0D=0AReading symbols from = /boot/kernel/krpc.ko...Reading symbols from = /boot/kernel/krpc.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols for = /boot/kernel/krpc.ko=0D=0AReading symbols from = /boot/kernel/nfscommon.ko...Reading symbols from = /boot/kernel/nfscommon.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols = for /boot/kernel/nfscommon.ko=0D=0AReading symbols from = /boot/kernel/nfsd.ko...Reading symbols from = /boot/kernel/nfsd.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols for = /boot/kernel/nfsd.ko=0D=0AReading symbols from = /boot/kernel/nfslockd.ko...Reading symbols from = /boot/kernel/nfslockd.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols = for /boot/kernel/nfslockd.ko=0D=0AReading symbols from = /usr/local/modules/fuse.ko...done.=0D=0ALoaded symbols for = /usr/local/modules/fuse.ko=0D=0AReading symbols from = /usr/local/lib/oss/modules/osscore.ko...done.=0D=0ALoaded symbols for = /usr/local/lib/oss/modules/osscore.ko=0D=0AReading symbols from = /usr/local/lib/oss/modules/oss_audigyls.ko...done.=0D=0ALoaded symbols = for /usr/local/lib/oss/modules/oss_audigyls.ko=0D=0AReading symbols from = /boot/kernel/cpuctl.ko...Reading symbols from = /boot/kernel/cpuctl.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols for = /boot/kernel/cpuctl.ko=0D=0AReading symbols from = /boot/kernel/nullfs.ko...Reading symbols from = /boot/kernel/nullfs.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols for = /boot/kernel/nullfs.ko=0D=0AReading symbols from = /boot/kernel/if_urtw.ko...Reading symbols from = /boot/kernel/if_urtw.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols = for /boot/kernel/if_urtw.ko=0D=0A#0 doadump (textdump=3D1) at = pcpu.h:244=0D=0A244 pcpu.h: No such file or directory.=0D=0A = in pcpu.h=0D=0A(kgdb) #0 doadump (textdump=3D1) at pcpu.h:244=0D=0A#1 = 0xc06564e9 in kern_reboot (howto=3D260)=0D=0A at = /usr/src/sys/kern/kern_shutdown.c:448=0D=0A#2 0xc065671f in panic = (fmt=3DVariable "fmt" is not available.=0D=0A) at = /usr/src/sys/kern/kern_shutdown.c:636=0D=0A#3 0xc08aa88a in trap_fatal = (frame=3D0xe76248bc, eva=3D25)=0D=0A at = /usr/src/sys/i386/i386/trap.c:1018=0D=0A#4 0xc08aa974 in trap_pfault = (frame=3D0xe76248bc, usermode=3D0, eva=3D25)=0D=0A at = /usr/src/sys/i386/i386/trap.c:870=0D=0A#5 0xc08ab621 in trap = (frame=3D0xe76248bc) at /usr/src/sys/i386/i386/trap.c:545=0D=0A#6 = 0xc0898c5c in calltrap () at = /usr/src/sys/i386/i386/exception.s:169=0D=0A#7 0xc06caf34 in = cache_lookup_times (dvp=3D0xc784a990, vpp=3D0xe7624ae8,=0D=0A = cnp=3D0xe7624afc, tsp=3D0x0, ticksp=3D0x0) at = /usr/src/sys/kern/vfs_cache.c:547=0D=0A#8 0xc06cb752 in vfs_cache_lookup = (ap=3D0xe76249e4)=0D=0A at /usr/src/sys/kern/vfs_cache.c:1032=0D=0A#9 = 0xc08c3e91 in VOP_LOOKUP_APV (vop=3D0xc0983520, a=3D0xe76249e4)=0D=0A = at vnode_if.c:123=0D=0A#10 0xc06d2e24 in lookup (ndp=3D0xe7624abc) at = vnode_if.h:54=0D=0A#11 0xc06d3dd2 in namei (ndp=3D0xe7624abc) at = /usr/src/sys/kern/vfs_lookup.c:297=0D=0A#12 0xc06e54e3 in = kern_statat_vnhook (td=3D0xc47e35c0, flag=3D512, fd=3D-100,=0D=0A = path=3D0x284f3cb8 <Address 0x284f3cb8 out of bounds>,=0D=0A = pathseg=3DUIO_USERSPACE, sbp=3D0xe7624be8, hook=3D0)=0D=0A at = /usr/src/sys/kern/vfs_syscalls.c:2432=0D=0A#13 0xc06e562c in kern_statat = (td=3D0xc47e35c0, flag=3D512, fd=3D-100,=0D=0A path=3D0x284f3cb8 = <Address 0x284f3cb8 out of bounds>,=0D=0A pathseg=3DUIO_USERSPACE, = sbp=3D0xe7624be8)=0D=0A at = /usr/src/sys/kern/vfs_syscalls.c:2413=0D=0A#14 0xc06e5664 in kern_lstat = (td=3D0xc47e35c0,=0D=0A path=3D0x284f3cb8 <Address 0x284f3cb8 out of = bounds>,=0D=0A pathseg=3DUIO_USERSPACE, sbp=3D0xe7624be8)=0D=0A at = /usr/src/sys/kern/vfs_syscalls.c:2486=0D=0A#15 0xc06e56f8 in sys_lstat = (td=3D0xc47e35c0, uap=3D0xe7624ccc)=0D=0A at = /usr/src/sys/kern/vfs_syscalls.c:2476=0D=0A#16 0xc08aae52 in syscall = (frame=3D0xe7624d08) at subr_syscall.c:135=0D=0A#17 0xc0898cc1 in = Xint0x80_syscall ()=0D=0A at = /usr/src/sys/i386/i386/exception.s:267=0D=0A#18 0x00000033 in ?? = ()=0D=0APrevious frame inner to this frame (corrupt = stack?)=0D=0A(kgdb)=0D=0A=0D=0A=0D=0ASecond (Jul 18 03:06:38 = 2013):=0D=0A--=0D=0AFatal trap 12: page fault while in kernel = mode=0D=0Afault virtual address =3D 0x19=0D=0Afault code = =3D supervisor read, page not present=0D=0Ainstruction pointer =3D = 0x20:0xc06caf34=0D=0Astack pointer =3D = 0x28:0xe76e98fc=0D=0Aframe pointer =3D = 0x28:0xe76e9930=0D=0Aath0: stuck beacon; resetting (bmiss count = 4)=0D=0Acode segment =3D base 0x0, limit 0xfffff, type = 0x1b=0D=0A =3D DPL 0, pres 1, def32 1, gran = 1=0D=0Aprocessor eflags =3D interrupt enabled, resume, IOPL =3D = 0=0D=0Acurrent process =3D 44985 (find)=0D=0Atrap number = =3D 12=0D=0Apanic: page fault=0D=0AUptime: 2d11h46m24s=0D=0APhysical = memory: 1014 MB=0D=0ADumping 207 MB: 192 176 160 144 128 112 96 80 64 48 = 32 16=0D=0A=0D=0ANo symbol "stopped_cpus" in current context.=0D=0ANo = symbol "stoppcbs" in current context.=0D=0AReading symbols from = /boot/kernel/nfscl.ko...Reading symbols from = /boot/kernel/nfscl.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols for = /boot/kernel/nfscl.ko=0D=0AReading symbols from = /boot/kernel/nfslock.ko...Reading symbols from = /boot/kernel/nfslock.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols = for /boot/kernel/nfslock.ko=0D=0AReading symbols from = /boot/kernel/nfssvc.ko...Reading symbols from = /boot/kernel/nfssvc.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols for = /boot/kernel/nfssvc.ko=0D=0AReading symbols from = /boot/kernel/krpc.ko...Reading symbols from = /boot/kernel/krpc.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols for = /boot/kernel/krpc.ko=0D=0AReading symbols from = /boot/kernel/nfscommon.ko...Reading symbols from = /boot/kernel/nfscommon.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols = for /boot/kernel/nfscommon.ko=0D=0AReading symbols from = /boot/kernel/nfsd.ko...Reading symbols from = /boot/kernel/nfsd.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols for = /boot/kernel/nfsd.ko=0D=0AReading symbols from = /boot/kernel/nfslockd.ko...Reading symbols from = /boot/kernel/nfslockd.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols = for /boot/kernel/nfslockd.ko=0D=0AReading symbols from = /usr/local/modules/fuse.ko...done.=0D=0ALoaded symbols for = /usr/local/modules/fuse.ko=0D=0AReading symbols from = /usr/local/lib/oss/modules/osscore.ko...done.=0D=0ALoaded symbols for = /usr/local/lib/oss/modules/osscore.ko=0D=0AReading symbols from = /usr/local/lib/oss/modules/oss_audigyls.ko...done.=0D=0ALoaded symbols = for /usr/local/lib/oss/modules/oss_audigyls.ko=0D=0AReading symbols from = /boot/kernel/cpuctl.ko...Reading symbols from = /boot/kernel/cpuctl.ko.symbols...done.=0D=0Adone.=0D=0ALoaded symbols for = /boot/kernel/cpuctl.ko=0D=0A#0 doadump (textdump=3D1) at = pcpu.h:244=0D=0A244 pcpu.h: No such file or directory.=0D=0A = in pcpu.h=0D=0A(kgdb) #0 doadump (textdump=3D1) at pcpu.h:244=0D=0A#1 = 0xc06564e9 in kern_reboot (howto=3D260)=0D=0A at = /usr/src/sys/kern/kern_shutdown.c:448=0D=0A#2 0xc065671f in panic = (fmt=3DVariable "fmt" is not available.=0D=0A) at = /usr/src/sys/kern/kern_shutdown.c:636=0D=0A#3 0xc08aa88a in trap_fatal = (frame=3D0xe76e98bc, eva=3D25)=0D=0A at = /usr/src/sys/i386/i386/trap.c:1018=0D=0A#4 0xc08aa974 in trap_pfault = (frame=3D0xe76e98bc, usermode=3D0, eva=3D25)=0D=0A at = /usr/src/sys/i386/i386/trap.c:870=0D=0A#5 0xc08ab621 in trap = (frame=3D0xe76e98bc) at /usr/src/sys/i386/i386/trap.c:545=0D=0A#6 = 0xc0898c5c in calltrap () at = /usr/src/sys/i386/i386/exception.s:169=0D=0A#7 0xc06caf34 in = cache_lookup_times (dvp=3D0xc7b21660, vpp=3D0xe76e9ae8,=0D=0A = cnp=3D0xe76e9afc, tsp=3D0x0, ticksp=3D0x0) at = /usr/src/sys/kern/vfs_cache.c:547=0D=0A#8 0xc06cb752 in vfs_cache_lookup = (ap=3D0xe76e99e4)=0D=0A at /usr/src/sys/kern/vfs_cache.c:1032=0D=0A#9 = 0xc08c3e91 in VOP_LOOKUP_APV (vop=3D0xc0983520, a=3D0xe76e99e4)=0D=0A = at vnode_if.c:123=0D=0A#10 0xc06d2e24 in lookup (ndp=3D0xe76e9abc) at = vnode_if.h:54=0D=0A#11 0xc06d3dd2 in namei (ndp=3D0xe76e9abc) at = /usr/src/sys/kern/vfs_lookup.c:297=0D=0A#12 0xc06e54e3 in = kern_statat_vnhook (td=3D0xc4fad5c0, flag=3D512, fd=3D-100,=0D=0A = path=3D0x284515b8 <Address 0x284515b8 out of bounds>,=0D=0A = pathseg=3DUIO_USERSPACE, sbp=3D0xe76e9be8, hook=3D0)=0D=0A at = /usr/src/sys/kern/vfs_syscalls.c:2432=0D=0A#13 0xc06e562c in kern_statat = (td=3D0xc4fad5c0, flag=3D512, fd=3D-100,=0D=0A path=3D0x284515b8 = <Address 0x284515b8 out of bounds>,=0D=0A pathseg=3DUIO_USERSPACE, = sbp=3D0xe76e9be8)=0D=0A at = /usr/src/sys/kern/vfs_syscalls.c:2413=0D=0A#14 0xc06e5664 in kern_lstat = (td=3D0xc4fad5c0,=0D=0A path=3D0x284515b8 <Address 0x284515b8 out of = bounds>,=0D=0A pathseg=3DUIO_USERSPACE, sbp=3D0xe76e9be8)=0D=0A at = /usr/src/sys/kern/vfs_syscalls.c:2486=0D=0A#15 0xc06e56f8 in sys_lstat = (td=3D0xc4fad5c0, uap=3D0xe76e9ccc)=0D=0A at = /usr/src/sys/kern/vfs_syscalls.c:2476=0D=0A#16 0xc08aae52 in syscall = (frame=3D0xe76e9d08) at subr_syscall.c:135=0D=0A#17 0xc0898cc1 in = Xint0x80_syscall ()=0D=0A at = /usr/src/sys/i386/i386/exception.s:267=0D=0A#18 0x00000033 in ?? = ()=0D=0APrevious frame inner to this frame (corrupt = stack?)=0D=0A(kgdb)=0D=0A=0D=0A=0D=0A=0D=0ADomagoj Smol=E8i=E6
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