Re: stable/9 r225827 i386 panic: vm_page_unwire: page 0xc2a38dc8's wire count is zero
2011/9/29 Kostik Belousov :
> On Thu, Sep 29, 2011 at 04:12:19PM +0300, Alexandr Kovalenko wrote:
>> 2011/9/29 Kostik Belousov :
>> > On Thu, Sep 29, 2011 at 03:51:53PM +0300, Alexandr Kovalenko wrote:
>> >> 2011/9/29 Kostik Belousov :
>> >> > On Thu, Sep 29, 2011 at 03:47:19PM +0300, Alexandr Kovalenko wrote:
>> >> >> On Thu, Sep 29, 2011 at 3:30 PM, Kostik Belousov
>> >> >> 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?
>> > Do you use custom kernel config ? Is there a chance you have
>> > ZERO_COPY_SOCKETS
>> > option enabled ?
>>
>> Yes, ZERO_COPY_SOCKETS is there.
> Ok, this is the cause. Remove it.
So, ZERO_COPY_SOCKETS is broken?
> I asked for some additional data below, which you ignored, but I believe
> that I will not see anything new there, after we found the ZERO_COPY_SOCKETS
> in kernel config.
Sorry, didn't noticed that.
(kgdb) p *(struct vm_object *)0xc5725770
$1 = {mtx = {lock_object = {lo_name = 0xc0a3f26a "vm object", lo_flags
= 21168128, lo_data = 0, lo_witness = 0x0}, mtx_lock = 4}, object_list
= {tqe_next = 0xc5725110, tqe_prev = 0xc61714dc}, shadow_head =
{lh_first = 0x0}, shadow_list = {le_next = 0xc5af0c38,
le_prev = 0xc11ac704}, memq = {tqh_first = 0xc2dc5168, tqh_last =
0xc1719718}, root = 0xc2cf2fe8, size = 6576, generation = 1, ref_count
= 1, shadow_count = 0, memattr = 6 '\006', type = 1 '\001', flags =
12288, pg_color = 45335, paging_in_progress = 0,
resident_page_count = 6202, backing_object = 0x0,
backing_object_offset = 0, pager_object_list = {tqe_next = 0x0,
tqe_prev = 0x0}, rvq = {lh_first = 0x0}, cache = 0xc18f2390, handle =
0x0, un_pager = {vnp = {vnp_size = 66}, devp = {devp_pglist =
{tqh_first = 0x42,
tqh_last = 0x0}}, sgp = {sgp_pglist = {tqh_first = 0x42,
tqh_last = 0x0}}, swp = {swp_bcount = 66}}, cred = 0xc56a4280, charge
= 26935296}
>
>>
>>
>>
>> >
>> >> >> >>
>> >> >> >> FreeBSD mile.xxx.ua 9.0-BETA3 FreeBSD 9.0-BETA3 #0 r225827: Wed Sep
>> >> >> >> 28
>> >> >> >> 17:11:17 EEST 2011 r...@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}
>> >
>> > Please show the output of "p *(struct vm_object *)0xc5725770" from kgdb.
>> >>
>> >>
>> >> >> #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=0xc6
Re: stable/9 r225827 i386 panic: vm_page_unwire: page 0xc2a38dc8's wire count is zero
On Thu, Sep 29, 2011 at 04:12:19PM +0300, Alexandr Kovalenko wrote:
> 2011/9/29 Kostik Belousov :
> > On Thu, Sep 29, 2011 at 03:51:53PM +0300, Alexandr Kovalenko wrote:
> >> 2011/9/29 Kostik Belousov :
> >> > On Thu, Sep 29, 2011 at 03:47:19PM +0300, Alexandr Kovalenko wrote:
> >> >> On Thu, Sep 29, 2011 at 3:30 PM, Kostik Belousov
> >> >> 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?
> > Do you use custom kernel config ? Is there a chance you have
> > ZERO_COPY_SOCKETS
> > option enabled ?
>
> Yes, ZERO_COPY_SOCKETS is there.
Ok, this is the cause. Remove it.
I asked for some additional data below, which you ignored, but I believe
that I will not see anything new there, after we found the ZERO_COPY_SOCKETS
in kernel config.
>
>
>
> >
> >> >> >>
> >> >> >> FreeBSD mile.xxx.ua 9.0-BETA3 FreeBSD 9.0-BETA3 #0 r225827: Wed Sep
> >> >> >> 28
> >> >> >> 17:11:17 EEST 2011 r...@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}
> >
> > Please show the output of "p *(struct vm_object *)0xc5725770" from kgdb.
> >>
> >>
> >> >> #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
Re: stable/9 r225827 i386 panic: vm_page_unwire: page 0xc2a38dc8's wire count is zero
2011/9/29 Kostik Belousov :
> On Thu, Sep 29, 2011 at 03:51:53PM +0300, Alexandr Kovalenko wrote:
>> 2011/9/29 Kostik Belousov :
>> > On Thu, Sep 29, 2011 at 03:47:19PM +0300, Alexandr Kovalenko wrote:
>> >> On Thu, Sep 29, 2011 at 3:30 PM, Kostik Belousov
>> >> 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?
> Do you use custom kernel config ? Is there a chance you have ZERO_COPY_SOCKETS
> option enabled ?
Yes, ZERO_COPY_SOCKETS is there.
>
>> >> >>
>> >> >> FreeBSD mile.xxx.ua 9.0-BETA3 FreeBSD 9.0-BETA3 #0 r225827: Wed Sep 28
>> >> >> 17:11:17 EEST 2011 r...@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}
>
> Please show the output of "p *(struct vm_object *)0xc5725770" from kgdb.
>>
>>
>> >> #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 0x0033 in ?? ()
>> >> >> Previous frame inner to this frame (corrupt stack?)
>> >> >>
>> >> >> --
>> >> >> Alexandr Kovalenko
>> >> >> http://uafug.org.ua/
>> >> >> ___
>> >> >> freebsd-stable@freebsd.org maili
Re: stable/9 r225827 i386 panic: vm_page_unwire: page 0xc2a38dc8's wire count is zero
On Thu, Sep 29, 2011 at 03:51:53PM +0300, Alexandr Kovalenko wrote:
> 2011/9/29 Kostik Belousov :
> > On Thu, Sep 29, 2011 at 03:47:19PM +0300, Alexandr Kovalenko wrote:
> >> On Thu, Sep 29, 2011 at 3:30 PM, Kostik Belousov
> >> 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?
Do you use custom kernel config ? Is there a chance you have ZERO_COPY_SOCKETS
option enabled ?
> >> >>
> >> >> FreeBSD mile.xxx.ua 9.0-BETA3 FreeBSD 9.0-BETA3 #0 r225827: Wed Sep 28
> >> >> 17:11:17 EEST 2011 r...@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
> 1905panic("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}
Please show the output of "p *(struct vm_object *)0xc5725770" from kgdb.
>
>
> >> #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 0x0033 in ?? ()
> >> >> Previous frame inner to this frame (corrupt stack?)
> >> >>
> >> >> --
> >> >> Alexandr Kovalenko
> >> >> http://uafug.org.ua/
> >> >> ___
> >> >> freebsd-stable@freebsd.org mailing list
> >> >> http://lists.freebsd.org/mailman/listinfo/freebsd-stable
> >> >> To unsubscribe, send any mail to
> >> >> "freebsd-stable-unsubscr...@freebsd.org"
> >>
Re: stable/9 r225827 i386 panic: vm_page_unwire: page 0xc2a38dc8's wire count is zero
2011/9/29 Kostik Belousov :
> On Thu, Sep 29, 2011 at 03:47:19PM +0300, Alexandr Kovalenko wrote:
>> On Thu, Sep 29, 2011 at 3:30 PM, Kostik Belousov 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 r...@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
1905panic("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 0x0033 in ?? ()
>> >> Previous frame inner to this frame (corrupt stack?)
>> >>
>> >> --
>> >> Alexandr Kovalenko
>> >> http://uafug.org.ua/
>> >> ___
>> >> freebsd-stable@freebsd.org mailing list
>> >> http://lists.freebsd.org/mailman/listinfo/freebsd-stable
>> >> To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
>> >
>>
>>
>>
>> --
>> Alexandr Kovalenko
>> http://uafug.org.ua/
>
--
Alexandr Kovalenko
http://uafug.org.ua/
___
freebsd-stable@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-stable
To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
Re: stable/9 r225827 i386 panic: vm_page_unwire: page 0xc2a38dc8's wire count is zero
On Thu, Sep 29, 2011 at 03:47:19PM +0300, Alexandr Kovalenko wrote: > On Thu, Sep 29, 2011 at 3:30 PM, Kostik Belousov 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 r...@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. > #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 0x0033 in ?? () > >> Previous frame inner to this frame (corrupt stack?) > >> > >> -- > >> Alexandr Kovalenko > >> http://uafug.org.ua/ > >> ___ > >> freebsd-stable@freebsd.org mailing list > >> http://lists.freebsd.org/mailman/listinfo/freebsd-stable > >> To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org" > > > > > > -- > Alexandr Kovalenko > http://uafug.org.ua/ pgpKS0hyuF5Gk.pgp Description: PGP signature
Re: stable/9 r225827 i386 panic: vm_page_unwire: page 0xc2a38dc8's wire count is zero
On Thu, Sep 29, 2011 at 3:30 PM, Kostik Belousov 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 r...@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 #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 0x0033 in ?? () >> Previous frame inner to this frame (corrupt stack?) >> >> -- >> Alexandr Kovalenko >> http://uafug.org.ua/ >> ___ >> freebsd-stable@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-stable >> To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org" > -- Alexandr Kovalenko http://uafug.org.ua/ ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
Re: stable/9 r225827 i386 panic: vm_page_unwire: page 0xc2a38dc8's wire count is zero
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 r...@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. > #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 0x0033 in ?? () > Previous frame inner to this frame (corrupt stack?) > > -- > Alexandr Kovalenko > http://uafug.org.ua/ > ___ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org" pgpEqW488Y83a.pgp Description: PGP signature
stable/9 r225827 i386 panic: vm_page_unwire: page 0xc2a38dc8's wire count is zero
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 r...@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 #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 0x0033 in ?? () Previous frame inner to this frame (corrupt stack?) -- Alexandr Kovalenko http://uafug.org.ua/ ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
