savecore: reboot after panic: bremfree: bp 0xc7743f60 not locked
Feb 25 16:48:39 dcs savecore: reboot after panic: bremfree: bp 0xc7743f60 not lo
cked
savecore: writing core to vmcore.5
[EMAIL PROTECTED]:/root$ gdb -k /var/crash/kernel.5 /var/crash/vmcore.5
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panic: bremfree: bp 0xc7743f60 not locked
panic messages:
---
panic: headlocked should be 0
syncing disks, buffers remaining... panic: bremfree: bp 0xc7743f60 not locked
Uptime: 8m11s
Dumping 255 MB
ata0: resetting devices ..
done
16 32 48 64 80 96 112 128 144 160 176 192 208 224 240
---
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:239
239 dumping++;
(kgdb) bt full
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:239
No locals.
#1 0xc01eace7 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:371
No locals.
#2 0xc01eaf53 in panic () at /usr/src/sys/kern/kern_shutdown.c:542
td = (struct thread *) 0xc0ec8c30
bootopt = 260
newpanic = 0
buf = "bremfree: bp 0xc7743f60 not locked", '\0' <repeats 221 times>
#3 0xc022cde7 in bremfreel (bp=0xc7743f60) at /usr/src/sys/kern/vfs_bio.c:680
old_qindex = 3
#4 0xc022cd55 in bremfree (bp=0x0) at /usr/src/sys/kern/vfs_bio.c:667
No locals.
#5 0xc022f073 in vfs_bio_awrite (bp=0x3) at /usr/src/sys/kern/vfs_bio.c:1765
i = 6
j = -948682708
lblkno = 196800
vp = (struct vnode *) 0xc26b7000
ncl = 0
nwritten = -948682912
size = -1033146368
maxcl = 0
#6 0xc0236316 in vop_stdfsync (ap=0xcd2b1a34)
at /usr/src/sys/kern/vfs_default.c:755
vp = (struct vnode *) 0xc26b7000
bp = (struct buf *) 0xc7743f60
nbp = (struct buf *) 0x0
error = 0
maxretry = 100
#7 0xc01a38c0 in spec_fsync (ap=0xcd2b1a34)
at /usr/src/sys/fs/specfs/spec_vnops.c:422
No locals.
#8 0xc01a2ce8 in spec_vnoperate (ap=0x0)
at /usr/src/sys/fs/specfs/spec_vnops.c:123
No locals.
#9 0xc028e6f7 in ffs_sync (mp=0xc25cd400, waitfor=2, cred=0xc0eb7e80,
td=0xc034c640) at vnode_if.h:612
nvp = (struct vnode *) 0x0
vp = (struct vnode *) 0xcd2b1a34
devvp = (struct vnode *) 0xcd2b1a34
ip = (struct inode *) 0x0
ump = (struct ufsmount *) 0xc26b3200
fs = (struct fs *) 0xc2613800
error = -1070283200
count = 0
wait = 0
lockreq = 18
allerror = 0
#10 0xc024222b in sync (td=0xc034c640, uap=0x0)
at /usr/src/sys/kern/vfs_syscalls.c:138
mp = (struct mount *) 0xc25cd400
nmp = (struct mount *) 0x0
asyncflag = 0
#11 0xc01ea8ec in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:280
bp = (struct buf *) 0x0
iter = -1058239440
nbusy = -1058250624
pbusy = -1070448168
subiter = -1058250624
#12 0xc01eaf53 in panic () at /usr/src/sys/kern/kern_shutdown.c:542
td = (struct thread *) 0xc0ec8c30
bootopt = 256
newpanic = 1
buf = "bremfree: bp 0xc7743f60 not locked", '\0' <repeats 221 times>
#13 0xc02670a8 in tcp_input (m=0xc0eddb00, off0=20)
at /usr/src/sys/netinet/tcp_input.c:2251
th = (struct tcphdr *) 0xc1366034
ip = (struct ip *) 0xc1366020
ipov = (struct ipovly *) 0x0
inp = (struct inpcb *) 0xc28060e4
optp = (u_char *) 0xc1366048 "\001\001\b\n!Õ}»"
optlen = 12
len = -1025473848
tlen = 0
off = -1025473848
drop_hdrlen = 52
tp = (struct tcpcb *) 0xc2e082c8
thflags = 0
so = (struct socket *) 0xc2da5400
todrop = -1025473848
acked = -1025473848
ourfinisacked = -1025473848
needoutput = 0
tiwin = 31856
to = {to_flags = 1, to_tsval = 567639483, to_tsecr = 489925,
to_cc = 0, to_ccecho = 0, to_mss = 0, to_requested_s_scale = 0 '\0',
to_pad = 0 '\0'}
taop = (struct rmxp_tao *) 0xc2e082c8
tao_noncached = {tao_cc = 3223375443, tao_ccsent = 3224899888,
tao_mssopt = 4840}
headlocked = 1
next_hop = (struct sockaddr_in *) 0x0
rstreason = -1025473848
#14 0xc02608e6 in ip_input (m=0xc0eddb00)
at /usr/src/sys/netinet/ip_input.c:947
ip = (struct ip *) 0xc1366020
fp = (struct ipq *) 0xc26e8400
ia = (struct in_ifaddr *) 0xc26e8400
ifa = (struct ifaddr *) 0x0
i = 0
hlen = 20
checkif = 1
sum = 0
pkt_dst = {s_addr = 100794378}
divert_info = 0
args = {m = 0xc03a4738, oif = 0x0, next_hop = 0x0, rule = 0x0,
eh = 0x0, ro = 0xcd2b1cb8, dst = 0xc0359d54, flags = 962, f_id = {
dst_ip = 3224554013, src_ip = 3442154664, dst_port = 5168,
src_port = 49182, proto = 84 'T', flags = 157 '\235'}, divert_rule = 0,
retval = 3224515833}
#15 0xc0260991 in ipintr () at /usr/src/sys/netinet/ip_input.c:965
m = (struct mbuf *) 0xc0eddb00
#16 0xc0254814 in swi_net (dummy=0x0) at /usr/src/sys/net/netisr.c:97
pollmore = 0
bits = 4
i = 2
#17 0xc01c9a72 in ithread_loop (arg=0xc0ec6100)
at /usr/src/sys/kern/kern_intr.c:536
ithd = (struct ithd *) 0xc0ec6100
ih = (struct intrhand *) 0xc0ebd400
td = (struct thread *) 0xc0ec8c30
p = (struct proc *) 0xc0ec75f4
#18 0xc01c8b44 in fork_exit (callout=0xc0ebd400, arg=0x0, frame=0x0)
at /usr/src/sys/kern/kern_fork.c:871
td = (struct thread *) 0x0
p = (struct proc *) 0xc0ec6100
Core dump and kernel with debugging symbols are still available for post-crash perusal.
--
Daniel C. Sobral
Gerência de Operações
Divisão de Comunicação de Dados
Coordenação de Segurança
TCO
Fones: 55-61-313-7654/Cel: 55-61-9618-0904
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