On Fri, Aug 07, 2009 at 03:37:11PM +0400, pluknet wrote: > This is on 7.2-R amd64. > > I'm curious if it might be due to glusterfs on it. > > Fatal trap 12: page fault while in kernel mode > cpuid = 3; apic id = 03 > fault virtual address = 0x0 > fault code = supervisor write data, page not present > instruction pointer = 0x8:0xffffffff805a52ba > stack pointer = 0x10:0xfffffffefc3474a0 > frame pointer = 0x10:0xfffffffefc347510 > code segment = base 0x0, limit 0xfffff, type > = DPL 0, pres 1, long 1, def32 0, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 35425 (find) > > db> bt > Tracing pid 35425 tid 100194 td 0xffffff003c165370 > vgonel() at vgonel+0x1aa > vnlru_free() at vnlru_free+0x36c > getnewvnode() at getnewvnode+0x281 > ffs_vgetf() at ffs_vgetf+0xdf > ufs_lookup() at ufs_lookup+0x2dd > vfs_cache_lookup() at vfs_cache_lookup+0xf3 > VOP_LOOKUP_APV() at VOP_LOOKUP_APV+0x40 > lookup() at lookup+0x598 > namei() at namei+0x33e > kern_lstat() at kern_lstat+0x5e > lstat() at lstat+0x2a > syscall() at syscall+0x256 > Xfast_syscall() at Xfast_syscall+0xab > --- syscall (190, FreeBSD ELF64, lstat), rip = 0x80071063c, rsp = > 0x7fffffffea48, rbp = 0x800a06910 ---
Did you got the vmcore ? If yes, please find the value for vgonel() argument, vp, and print the vnode content. Regardless of this, look up the source line for vgonel+0x1aa.
pgpr8VVxntTxR.pgp
Description: PGP signature
