2011/9/29 Kostik Belousov <kostikbel_at_gmail.com>: > On Thu, Sep 29, 2011 at 03:47:19PM +0300, Alexandr Kovalenko wrote: >> On Thu, Sep 29, 2011 at 3:30 PM, Kostik Belousov <kostikbel_at_gmail.com> wrote: >> > On Thu, Sep 29, 2011 at 02:52:31PM +0300, Alexandr Kovalenko wrote: >> >> Hello! >> >> >> >> I'm running 9.0-BETA3 (r225827) and now rebuilding all my 1215 ports >> >> (I've upgraded from 8.2). I'm getting panic. Is it known >> >> problem/already fixed somewhere? >> >> >> >> FreeBSD mile.xxx.ua 9.0-BETA3 FreeBSD 9.0-BETA3 #0 r225827: Wed Sep 28 >> >> 17:11:17 EEST 2011 root_at_mile.xxx.ua:/usr/obj/usr/src/sys/mile-9 >> >> i386 >> >> >> >> Unread portion of the kernel message buffer: >> >> panic: vm_page_unwire: page 0xc2a38dc8's wire count is zero >> >> cpuid = 1 >> >> Uptime: 16h6m53s >> >> Physical memory: 1904 MB >> >> Dumping 367 MB: 352 336 320 304 288 272 256 240 224 208 192 176 160 >> >> 144 128 112 96 80 64 48 32 16 >> >> >> >> #0 doadump (textdump=1) at pcpu.h:244 >> >> #1 0xc071e5cb in kern_reboot (howto=260) >> >> at /usr/src/sys/kern/kern_shutdown.c:442 >> >> #2 0xc071e82b in panic (fmt=Variable "fmt" is not available. >> >> ) at /usr/src/sys/kern/kern_shutdown.c:607 >> >> #3 0xc0966903 in vm_page_unwire (m=0xc2a38dc8, activate=0) >> >> at /usr/src/sys/vm/vm_page.c:1905 >> > Please do "frame 2", then "p/x *m" and show the result. >> >> (kgdb) frame 2 > frame 3, sorry. "p/x *(struct vm_page *)0xc2a38dc8" will do it as well. (kgdb) frame 3 #3 0xc0966903 in vm_page_unwire (m=0xc2a38dc8, activate=0) at /usr/src/sys/vm/vm_page.c:1905 1905 panic("vm_page_unwire: page %p's wire count is zero", m); (kgdb) p/x *(struct vm_page *)0xc2a38dc8 $1 = {pageq = {tqe_next = 0xc2a38e10, tqe_prev = 0xc282a2b0}, listq = {tqe_next = 0xc2a38e10, tqe_prev = 0xc282a2b8}, left = 0x0, right = 0x0, object = 0xc5725770, pindex = 0xbd3, phys_addr = 0x56a32000, md = {pv_list = {tqh_first = 0xc3cc6418, tqh_last = 0xc3cc641c}, pat_mode = 0x6}, queue = 0x1, segind = 0x2, hold_count = 0x0, order = 0xb, pool = 0x0, cow = 0x0, wire_count = 0x0, aflags = 0x3, flags = 0x0, oflags = 0x0, act_count = 0x5, busy = 0x0, valid = 0xff, dirty = 0xff} >> #2 0xc071e82b in panic (fmt=Variable "fmt" is not available.) at >> /usr/src/sys/kern/kern_shutdown.c:607 >> 607 kern_reboot(bootopt); >> (kgdb) p/x *m >> No symbol "m" in current context. >> >> >> >> #4 0xc0796b80 in vfs_vmio_release (bp=0xde8bcbf4) >> >> at /usr/src/sys/kern/vfs_bio.c:1638 >> >> #5 0xc0798813 in getnewbuf (vp=0xc6ea3550, slpflag=0, slptimeo=0, >> >> size=16384, maxsize=16384, gbflags=0) at /usr/src/sys/kern/vfs_bio.c:1949 >> >> #6 0xc0799f2a in getblk (vp=0xc6ea3550, blkno=2520, size=16384, slpflag=0, >> >> slptimeo=0, flags=Variable "flags" is not available. >> >> ) at /usr/src/sys/kern/vfs_bio.c:2788 >> >> #7 0xc079d49c in cluster_rbuild (vp=0xc6ea3550, filesize=44505088, lbn=2520, >> >> blkno=1209440, size=16384, run=Variable "run" is not available. >> >> ) at /usr/src/sys/kern/vfs_cluster.c:332 >> >> #8 0xc079e145 in cluster_read (vp=0xc6ea3550, filesize=44505088, >> >> lblkno=2520, size=16384, cred=0x0, totread=1024, seqcount=7, >> >> bpp=0xf5824b60) at /usr/src/sys/kern/vfs_cluster.c:254 >> >> #9 0xc0934cf5 in ffs_read (ap=0xf5824bac) >> >> at /usr/src/sys/ufs/ffs/ffs_vnops.c:514 >> >> #10 0xc09ccb92 in VOP_READ_APV (vop=0xc0aa6a80, a=0xf5824bac) >> >> at vnode_if.c:887 >> >> #11 0xc07c1120 in vn_read (fp=0xc5474508, uio=0xf5824c48, >> >> active_cred=0xc56a4d80, flags=1, td=0xc5b76b80) at vnode_if.h:384 >> >> #12 0xc076380e in dofileread (td=0xc5b76b80, fd=3, fp=0xc5474508, >> >> auio=0xf5824c48, offset=41189376, flags=1) at file.h:254 >> >> #13 0xc07639f5 in kern_preadv (td=0xc5b76b80, fd=3, auio=0xf5824c48, >> >> offset=41189376) at /usr/src/sys/kern/sys_generic.c:288 >> >> #14 0xc0763b0d in sys_pread (td=0xc5b76b80, uap=0xf5824cec) >> >> at /usr/src/sys/kern/sys_generic.c:189 >> >> #15 0xc09accf5 in syscall (frame=0xf5824d28) at subr_syscall.c:131 >> >> #16 0xc0996db1 in Xint0x80_syscall () >> >> at /usr/src/sys/i386/i386/exception.s:266 >> >> #17 0x00000033 in ?? () >> >> Previous frame inner to this frame (corrupt stack?) >> >> >> >> -- >> >> Alexandr Kovalenko >> >> http://uafug.org.ua/ >> >> _______________________________________________ >> >> freebsd-stable_at_freebsd.org mailing list >> >> http://lists.freebsd.org/mailman/listinfo/freebsd-stable >> >> To unsubscribe, send any mail to "freebsd-stable-unsubscribe_at_freebsd.org" >> > >> >> >> >> -- >> Alexandr Kovalenko >> http://uafug.org.ua/ > -- Alexandr Kovalenko http://uafug.org.ua/ _______________________________________________ freebsd-stable_at_freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscribe_at_freebsd.org"Received on Thu Sep 29 2011 - 10:52:35 UTC
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