I'm seeing this kind of hang about twice a day on my build-box.
Any clues ? insights ?
login: [halt - sent]
Stopped at siointr1+0xb1: jmp siointr1+0x1b7
db> ps
pid proc addr uid ppid pgrp flag stat wmesg wchan cmd
39121 d56c7200 d581b000 0 39120 24496 004006 2 ld
39120 d56c7420 d5818000 0 39084 24496 004086 3 wait d56c7420 cc
39084 d56c6ba0 d582c000 0 38762 24496 004086 3 wait d56c6ba0 make
38762 d56c7860 d570d000 0 38758 24496 004086 3 wait d56c7860 sh
38758 d56c7a80 d5709000 0 24508 24496 004086 3 wait d56c7a80 make
24508 d56c8300 d56fa000 0 24504 24496 004086 3 wait d56c8300 sh
24504 d56c7640 d5744000 0 24503 24496 004086 3 wait d56c7640 make
24503 d56c7ec0 d571a000 0 24496 24496 004086 3 wait d56c7ec0 sh
24496 d56c8520 d56f3000 0 208 24496 004086 3 wait d56c8520 make
24102 d56c7ca0 d5706000 0 24101 24102 004086 3 ttyin c153a230 csh
24101 d56c80e0 d56ff000 0 158 24101 004084 3 select c02bbed0 rlogind
208 d56c8740 d56f0000 0 207 208 2004086 3 pause d56f0108 csh
207 d56c8960 d56ed000 0 158 207 004084 3 select c02bbed0 rlogind
206 d56c8b80 d56e6000 0 1 206 004086 3 ttyin c1428910 getty
205 d56c8da0 d56e3000 0 1 205 004086 3 ttyin c1428710 getty
204 d56c8fc0 d56e0000 0 1 204 004086 3 ttyin c153fb10 getty
203 d56c91e0 d56dd000 0 1 203 004086 3 ttyin c1582510 getty
202 d56c9620 d56d6000 0 1 202 004086 3 ttyin c1582710 getty
201 d2a0a200 d568f000 0 1 201 004086 3 ttyin c1582910 getty
200 d56c9400 d56da000 0 1 200 004086 3 ttyin c1582b10 getty
199 d56c9840 d56d3000 0 1 199 004086 3 ttyin c1582d10 getty
198 d2a0a860 d5683000 0 1 198 004086 3 ttyin c1388410 getty
167 d56c9a60 d56ce000 0 1 167 000084 3 select c02bbed0 sshd
163 d56c9c80 d56cb000 0 1 163 000184 3 select c02bbed0 sendmail
160 d2a08ee0 d56c0000 0 1 160 000084 3 nanslp c02a46c4 cron
158 d2a09100 d56bd000 0 1 158 000084 3 select c02bbed0 inetd
141 d2a09320 d56b3000 0 1 141 000084 3 select c02bbed0 rpc.statd
138 d2a09540 d56af000 0 133 133 000084 3 nfsd c153a600 nfsd
137 d2a09760 d56ac000 0 133 133 000084 3 nfsd c153a800 nfsd
136 d2a09980 d56a4000 0 133 133 000084 3 nfsd c153aa00 nfsd
135 d2a09ba0 d56a2000 0 133 133 000084 3 nfsd c153ac00 nfsd
133 d2a09dc0 d5697000 0 1 133 000084 3 accept d2e2e9f6 nfsd
131 d2a0a640 d5686000 0 1 131 000084 3 select c02bbed0 mountd
126 d2a09fe0 d5692000 1 1 126 000184 3 select c02bbed0 portmap
121 d2a0a420 d568c000 0 1 121 000084 3 select c02bbed0 syslogd
5 d2a0aa80 d2f5c000 0 0 0 000204 2 syncer
4 d2a0aca0 d2f5a000 0 0 0 100204 3 psleep c02a4924 bufdaemon
3 d2a0aec0 d2f58000 0 0 0 000204 3 psleep c02b02e0 vmdaemon
2 d2a0b0e0 d2f56000 0 0 0 100204 3 psleep c0288018 pagedaemon
21 d2a0b300 d2e2b000 0 0 0 000204 6 swi0: tty:si
o
20 d2a0b520 d2e29000 0 0 0 000204 6 irq1: atkbd0
19 d2a0b740 d2e27000 0 0 0 000204 6 irq6: fdc0
18 d2a0b960 d2e25000 0 0 0 000204 2 irq9: fxp0
17 d2a0bb80 d2e22000 0 0 0 000204 2 irq15: ata1
16 d2a0bda0 d2e20000 0 0 0 000204 2 irq14: ata0
15 d2a0bfc0 d2e1e000 0 0 0 000204 6 swi5: task q
ueue
14 d2a0c1e0 d2e1c000 0 0 0 000204 3 rndslp c0295008 random
13 d2a0c400 d2e1a000 0 0 0 000204 6 swi4: vm
12 d2a0c620 d2e18000 0 0 0 00020c 2 swi6: clock
11 d2a0c840 d2e16000 0 0 0 000204 6 swi1: net
10 d2a0ca60 d2a13000 0 0 0 00020c 2 idle
1 d2a0cc80 d2a11000 0 0 1 004284 3 wait d2a0cc80 init
0 c02baf40 c0331000 0 0 0 010204 3 sched c02baf40 swapper
db> where
No such command
db> trace
siointr1(c104e400,cbb336b0,1,0,d2f5de78) at siointr1+0xb1
siointr(c104e400,10,10,10,0) at siointr+0x4e
Xfastintr4(cbb336b0,cbb336b0,cbb336b0,cbb336b0,1) at Xfastintr4+0x25
bdwrite(cbb336b0,0,0,cbb336b0,d2f54400) at bdwrite+0xb9
bwrite(cbb336b0,d2f5def8,c0182c2d,d2f5df10,d2f5df04) at bwrite+0x76
vop_stdbwrite(d2f5df10,d2f5df04,c0193695,d2f5df10,d2f5df1c) at vop_stdbwrite+0xe
vop_defaultop(d2f5df10,d2f5df1c,c017d49a,d2f5df10,c0274460) at vop_defaultop+0x15
spec_vnoperate(d2f5df10,c0274460,d2f54400,cbb336b0,d2f5df48) at spec_vnoperate+0x15
bawrite(cbb336b0,0,cbb336b0) at bawrite+0x32
spec_fsync(d2f5df7c,d2f5df9c,c01857be,d2f5df7c,0) at spec_fsync+0x141
spec_vnoperate(d2f5df7c) at spec_vnoperate+0x15
sched_sync(0) at sched_sync+0x13e
fork_trampoline() at fork_trampoline+0x15
db>
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
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FreeBSD committer | BSD since 4.3-tahoe
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