Date: Thu, 28 May 2009 00:50:52 -0700 From: Kip Macy <kip.macy@gmail.com> To: Thomas Vogt <freebsdlists@bsdunix.ch> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: ZFS Crash with latest current from May 26 Message-ID: <3c1674c90905280050i1822380cmb71b7c4dd808ac92@mail.gmail.com> In-Reply-To: <4A1DB307.70007@bsdunix.ch> References: <4A1DB307.70007@bsdunix.ch>
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Do you have compression enabled? What types of disks do you have? -Kip On Wed, May 27, 2009 at 2:39 PM, Thomas Vogt <freebsdlists@bsdunix.ch> wrot= e: > Hi > > I updated today to latest current (from a current system late april). Now= , > the system is very unstable. > > I started a zpool scrub and the system crashed after a few minutes. > > loader.conf: > autoboot_delay=3D3 > beastie_disable=3D"YES" > zfs_load=3D"YES" > kern.maxfiles=3D"65536" > kern.maxproc=3D"20480" > #vfs.zfs.arc_min=3D"64M" > #vfs.zfs.arc_max=3D"2G" > vfs.zfs.prefetch_disable=3D"1" > vfs.zfs.zil_disable=3D"1" > > > FreeBSD 8.0-CURRENT #0: Wed May 27 20:02:24 UTC 2009 > root@lisa.foo.ch:/usr/obj/usr/src/sys/GENERIC amd64 > > CPU: > WARNING: WITNESS option enabled, expect reduced performance. > Timecounter "i8254" frequency 1193182 Hz quality 0 > CPU: Intel(R) Xeon(R) CPU =A0 =A0 =A0 =A0 =A0 =A05110 =A0@ 1.60GHz (1731.= 57-MHz K8-class > CPU) > =A0Origin =3D "GenuineIntel" =A0Id =3D 0x6f6 =A0Stepping =3D 6 > > Features=3D0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG= E,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> > > Features2=3D0x4e33d<SSE3,DTES64,MON,DS_CPL,VMX,TM2,SSSE3,CX16,xTPR,PDCM,D= CA> > =A0AMD Features=3D0x20100800<SYSCALL,NX,LM> > =A0AMD Features2=3D0x1<LAHF> > =A0TSC: P-state invariant > real memory =A0=3D 4294967296 (4096 MB) > avail memory =3D 4060078080 (3871 MB) > ACPI APIC Table: <INTEL =A0S5000XVN> > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs > FreeBSD/SMP: 1 package(s) x 2 core(s) > =A0cpu0 (BSP): APIC ID: =A00 > =A0cpu1 (AP): APIC ID: =A01 > This module (opensolaris) contains code covered b > > > > DDB Output: > > FatKernale tlra p 12:p paage gfaeul t fwhaile uin klertnel mode > c puid =3D 1; apic wiid t=3D 01 > hfa uthe following non-sleepable locks lth veirtual address =A0 =A0 =3Dl = 0x0 > t au:l > =A0code =A0 =A0 =A0 =A0 =A0=3D supervisor werite data, pagex noct lpresen= t > iunstructsion pointier =A0=3D 0x2v0:0xfffeff ffsf8l08e28e22p6 > =A0stack poinmter =A0 =A0 =A0 =A0 =3D 0x28:0xfufftfff80e779x27 a68r0 > fcrame pointer =A0 =A0 =A0 =A0 =A0=3D 0x28m:0sxfrff fff80779276e0 > cQode segm enbt =A0 =A0 =A0 =A0 =3D buasfe 0x0f, leimrit 0xf ffff, tylpe = 0x1ob > c =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =3D DPL 0k, pres 1, long 1,= =A0de(f32 0, gran 1 > parocessor eflags =A0 =A0 =A0 =3D interrupt enabled, resurme, IOPL =3D 0 > ccurrent prmocess =A0 =A0 =A0 =A0 =A0 =A0 =A0 =3D 5142 (mv) > [thread pid 5142 tid 100159 ] > Stopped at =A0 =A0 =A0bcopy+0x16: =A0 =A0 repe movsq =A0 =A0 =A0(%rsi),%e= s:(%rdi) > > b> bt > Tracing pid 5142 tid 100159 td 0xffffff0032172720 > bcopy() at bcopy+0x16 > dnode_set_blksz() at dnode_set_blksz+0x2ae > dmu_object_set_blocksize() at dmu_object_set_blocksize+0x4c > zfs_grow_blocksize() at zfs_grow_blocksize+0x45 > zfs_freebsd_write() at zfs_freebsd_write+0x9e6 > VOP_WRITE_APV() at VOP_WRITE_APV+0xfe > vn_write() at vn_write+0x221 > dofilewrite() at dofilewrite+0x85 > kern_writev() at kern_writev+0x60 > write() at write+0x54 > syscall() at syscall+0x1bf > Xfast_syscall() at Xfast_syscall+0xd0 > --- syscall (4, FreeBSD ELF64, write), rip =3D 0x80073616c, rsp =3D > 0x7fffffffe068, rbp =3D 0x7fffff > > > More debug information at > http://www.bsdunix.ch/public/FreeBSD/crash_2009-May_27.txt > > The system was pretty stable with current from late April. > > > Regards, > Thomas > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org= " > --=20 When bad men combine, the good must associate; else they will fall one by one, an unpitied sacrifice in a contemptible struggle. Edmund Burke
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