Date: Sun, 31 May 2009 10:46:51 +0900 From: Randy Bush <randy@psg.com> To: current <current@freebsd.org> Subject: Re: kern/134011: [hang] swap_pager_getswapspace(4): failed Message-ID: <m2eiu6xcvo.wl%randy@psg.com> In-Reply-To: <m27i00btdf.wl%randy@psg.com> References: <m27i00btdf.wl%randy@psg.com>
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> this time it actually said something interesting on console! > > for some values of 'interesting' :) > > swap_pager_getswapspace(3): failed > swap_pager_getswapspace(3): failed > swap_pager_getswapspace(3): failed > swap_pager_getswapspace(3): failed > swap_pager_getswapsp > a > lcatale t(ra1p 612): : pafgae ifaullte wdhi > e sin wkearnepl m_odpe > acpugied =r 1_; agpiec itd s= w01a > afasulpt vairtcuael (ad3dre)ss := 0x0f > odfalulet dc > e s =w saupeprv_isopr awgrieter _dagtae, ptagse nowta ppressepnat > 0inest(ru3ct)i:on pfoinateir l= e0dx2 > :0sxfwfaffpff_ffp80a47gc25e6 > rst_acgk eptoinsterw a p s =p 0ax2c8:0exf(3ff)ff:f80 7f9fd1a680i > poieadme > ntserw a p _ =p 0xag28e:0rxf_fffgff8e07t9fsd16we0 > 0xdep ssegpmenta c= beas(e 30x0), :lim itf 0xaffifflf,e tydpe > 1bs > w =a DpPL _0, ppraesg 1,e lorng_ 1g, deef3t2 s0,w garapn s1 > ledaocceseso(r 3ef)la:gs =f ianteirrulpt eendab > , rseswumae, pIOP_L p= a0 > gcuerrren_t pgroecests s = w789a (psysslpogad) > ctreap( n9umb)er: = f12 > epainilc:e pdag > fsauwlta > pcp_uipd =a 1g > eUptime: 9h50m49s > Physical memory: 4083 MB > Dumping 1958 MB: > > <end. required power cycle> a bit better in last night's syslog, possibly during backup randy May 30 00:40:14 work0 kernel: lock order reversal: May 30 00:40:14 work0 kernel: 1st 0xffffff0057d019d0 ufs (ufs) @ /usr/src/sys/ufs/ffs/ffs_snapshot.c:423 May 30 00:40:14 work0 kernel: 2nd 0xffffff8052c01aa0 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bio.c:2556 May 30 00:40:14 work0 kernel: 3rd 0xffffff0004b8d098 ufs (ufs) @ /usr/src/sys/ufs/ffs/ffs_snapshot.c:544 May 30 00:40:16 work0 kernel: lock order reversal: May 30 00:40:16 work0 kernel: 1st 0xffffff8052c01aa0 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bio.c:2556 May 30 00:40:16 work0 kernel: 2nd 0xffffff00d35c7d30 snaplk (snaplk) @ /usr/src/sys/ufs/ffs/ffs_snapshot.c:793 May 30 00:50:14 work0 kernel: lock order reversal: May 30 00:50:14 work0 kernel: 1st 0xffffff00d35c7d30 snaplk (snaplk) @ /usr/src/sys/kern/vfs_vnops.c:297 May 30 00:50:14 work0 kernel: 2nd 0xffffff0057d019d May 30 00:50:14 work0 kernel: 0 ufs (ufs) @ /u May 30 00:50:14 work0 kernel: s May 30 00:50:15 work0 kernel: r/src/sys/ May 30 00:50:15 work0 kernel: ufs/ffs/ May 30 00:50:15 work0 kernel: ffs_snap May 30 00:50:15 work0 kernel: shot.c: May 30 00:50:15 work0 kernel: 1587 May 30 01:45:21 work0 kernel: May 30 01:45:21 work0 kernel: May 30 01:45:21 work0 kernel: Fatal trap 12: page fault while in kernel mode May 30 01:45:21 work0 kernel: cpuid = 0; apic id = 00 May 30 01:45:21 work0 kernel: fault virtual address = 0x0 May 30 01:45:21 work0 kernel: fault code = supervisor write data, page not present May 30 01:45:21 work0 kernel: instruction pointer = 0x20:0xffffffff8047c256 May 30 01:45:21 work0 kernel: sta May 30 01:45:21 work0 kernel: c May 30 01:45:21 work0 kernel: k pointer = 0x28:0xffffff807a057680 May 30 01:45:21 work0 kernel: frame pointer = 0x28:0xffffff807a0576e0 May 30 01:45:21 work0 kernel: code segment = base 0x0, limit 0xfffff, type 0x1b May 30 01:45:21 work0 kernel: = DPL 0, pres 1, long 1, def32 0, gran May 30 01:45:21 work0 kernel: 1 May 30 01:45:21 work0 kernel: processor eflags = interrup May 30 01:45:21 work0 kernel: t enabled, resume, May 30 01:45:21 work0 kernel: IOPL = 0 May 30 01:45:21 work0 kernel: current process May 30 01:45:21 work0 kernel: = 9181 (nfcapd) May 30 02:10:04 work0 syslogd: kernel boot file is /boot/kernel/kernel -30-
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