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ntpd panic but only in a domu
I'm still seeing this but only in a domu and only on a domu with significant
memory usage (ie. a domu runng slapd/postgress and a domu running
apache/zope) and using the 'disable kernel' option doesn't help, if there is
anything else I can provide, let me know. I can trigger this at will:
panic: uvm_map_pageable: stale map
Stopped in pid 273.1 (ntpd) at netbsd:breakpoint+0x4: popl %ebp
db> bt
breakpoint(c0432597,cc525b18,c0448080,c028cb4e,ca292320) at
netbsd:breakpoint+0x
4
panic(c041dd73,bb96f000,bb989000,7,1) at netbsd:panic+0x1bf
uvm_map_pageable(ca292310,bb96f000,bb989000,0,1) at
netbsd:uvm_map_pageable+0x44
7
uvm_mmap(ca292310,cc525cc8,1a000,5,7) at netbsd:uvm_mmap+0x50d
sys_mmap(cc4b7620,cc525d00,cc525d28,c0399d15,c038f086) at
netbsd:sys_mmap+0x342
syscall(cc525d48,1f,1f,bfbf001f,bba6001f) at netbsd:syscall+0xb8
db> ps
PID PPID PGRP UID S FLAGS LWPS COMMAND
WAIT
309 303 2 0 2 0x4000 1 sshd
303 2 2 0 2 0 1 sh
wait
284 1 284 0 2 0 1 powerd
kqread
>273 1 273 0 2 0 1 ntpd
222 1 222 0 2 0 1 rpc.lockd
select
204 1 204 0 2 0xa0000 1 rpc.statd
select
208 1 208 0 2 0 5 nfsd
*
196 1 196 0 2 0 1 mountd
select
157 1 157 0 2 0 1 lfs_cleanerd
segment
151 1 151 0 2 0 1 rpc.yppasswdd
select
141 1 141 0 2 0 1 ypbind
select
137 1 137 0 2 0xa0000 1 ypserv
select
131 1 131 0 2 0 1 rpcbind
select
106 1 106 0 2 0 1 syslogd
kqread
2 1 2 0 2 0x4000 1 sh
wait
1 0 1 0 2 0x4000 1 init
wait
0 -1 0 0 2 0x20002 18 system
*
db> ps/w
PID LID COMMAND EMUL PRI WAIT-MSG WAIT-CHANNEL
309 1 sshd netbsd 41 0
303 1 sh netbsd 41 wait ca28da0c
284 1 powerd netbsd 41 kqread c10a4d68
>273 1 ntpd netbsd 41 0
222 1 rpc.lockd netbsd 42 select c04a8254
204 1 rpc.statd netbsd 42 select c04a8254
208 5 nfsd netbsd 42 nfsd cc492114
208 4 nfsd netbsd 42 nfsd cc1c5cd8
208 3 nfsd netbsd 42 nfsd cc494dcc
208 2 nfsd netbsd 42 nfsd cc490794
208 1 nfsd netbsd 42 select c04a8254
196 1 mountd netbsd 42 select c04a8254
157 1 lfs_cleanerd netbsd 42 segment c04a4760
151 1 rpc.yppasswdd netbsd 42 select c04a8254
141 1 ypbind netbsd 43 select c04a8254
137 1 ypserv netbsd 43 select c04a8254
131 1 rpcbind netbsd 43 select c04a8254
106 1 syslogd netbsd 43 kqread c10a4e70
2 1 sh netbsd 41 wait ca28dbb4
1 1 init netbsd 43 wait ca28dd5c
0 19 system netbsd 123 lfswriter c0442240
0 18 system netbsd 123 physiod ca9fee84
0 17 system netbsd 125 vmem_rehash ca9fee14
0 16 system netbsd 125 aiodoned ca9feddc
0 15 system netbsd 124 syncer c0481fc4
0 14 system netbsd 126 pgdaemon c04a4f0c
0 13 system netbsd 96 0
0 12 system netbsd 96 evtsq c0447db4
0 11 system netbsd 96 crypto_wait c048e774
0 9 system netbsd 96 pmfevent ca9feda4
0 8 system netbsd 125 vrele c0481f9c
0 7 system netbsd 127 xcall c044811c
0 6 system netbsd 223 0
0 5 system netbsd 220 0
0 4 system netbsd 221 0
0 3 system netbsd 222 0
0 2 system netbsd 0 0
0 1 system netbsd 125 schedule c04a4f30
db> ps/l
PID LID S FLAGS STRUCT LWP * NAME WAIT
309 1 2 4 cc4b7800 sshd
303 1 3 84 cb3e4b80 sh wait
284 1 3 84 cb3e49a0 powerd kqread
>273 > 1 7 a0000004 cc4b7620 ntpd
222 1 3 84 cc4b79e0 rpc.lockd select
204 1 3 84 cc4b7bc0 rpc.statd select
208 5 3 84 cc4b7da0 slave nfsd
4 3 84 cb768060 slave nfsd
3 3 84 cb768240 slave nfsd
2 3 84 cb768420 slave nfsd
1 3 84 cb768600 master select
196 1 3 84 cb768ba0 mountd select
157 1 3 84 cb7687e0 lfs_cleanerd segment
151 1 3 84 cb768d80 rpc.yppasswdd select
141 1 3 84 cb3e4040 ypbind select
137 1 3 84 cb3e4220 ypserv select
131 1 3 84 cb3e4400 rpcbind select
106 1 3 84 cb3e47c0 syslogd kqread
2 1 3 84 cb3e4d60 sh wait
1 1 3 84 ca28b980 init wait
0 19 3 204 cb7689c0 lfs_writer lfswriter
18 3 204 cb3e45e0 physiod physiod
17 3 204 ca28b020 vmem_rehash vmem_rehash
16 3 204 ca28b200 aiodoned aiodoned
15 3 204 ca28b3e0 ioflush syncer
14 3 204 ca28bd40 pgdaemon pgdaemon
13 2 204 ca28b5c0 xenbus
12 3 204 ca28b7a0 xenwatch evtsq
11 3 204 ca28bb60 cryptoret crypto_wait
9 3 204 ca286000 pmfevent pmfevent
8 3 204 ca2861e0 vrele vrele
7 3 80000204 ca2863c0 xcall/0 xcall
6 1 80000204 ca2865a0 softser/0
5 1 80000204 ca286780 softclk/0
4 1 80000204 ca286960 softbio/0
3 1 80000204 ca286b40 softnet/0
2 1 80000205 ca286d20 idle/0
1 3 204 c0444f60 swapper schedule
db>
Sarton
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