Re: pf_state_export crash
On 26.12.2022. 5:06, Csillag Tamas wrote: > hi, > > the crash repeated again > > uvm_fault(0x823ed470, 0x0, 0, 1) -> e > fatal page fault in supervisor mode > trap type 6 code 0 rip 81e4c208 cs 8 rflags 10246 cr2 0 cpl 0 rsp > 8000225a4060 > gsbase 0x80001e119ff0 kgsbase 0x0 > panic: trap type 6, code=0, pc=81e4c208 > Starting stack trace... > panic(81f27c9e) at panic+0x12c > kerntrap(8000225a3fb0) at kerntrap+0x114 > alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b > pf_state_export(fd8002e8a1c0,fd952aa907e0) at pf_state_export+0x38 > pfsync_sendout() at pfsync_sendout+0x5e4 > pfsync_update_state(fd9526f4f3f0) at pfsync_update_state+0x15b > pf_test(2,1,81eb5800,8000225a4438) at pf_test+0x117a > ip_input_if(8000225a4438,8000225a,4,0,81eb5800) at > ip_input_if+0xcd > ipv4_input(81eb5800,fd805f671000) at ipv4_input+0x39 > ether_input(81eb5800,fd805f671000) at ether_input+0x3b1 > carp_input(81ecd800,fd805f671000,5e000101) at carp_input+0x196 > ether_input(81ecd800,fd805f671000) at ether_input+0x1d9 > if_input_process(814e3050,8000225a4618) at if_input_process+0x6f > ifiq_process(814e5700) at ifiq_process+0x69 > taskq_thread(80037200) at taskq_thread+0x100 > end trace frame: 0x0, count: 242 > End of stack trace. > > Regards, > Tamas Hi, can you upgrade to latest snapshot with sysupgrade? If that won't solve your panic can you try this diff https://www.mail-archive.com/tech@openbsd.org/msg72582.html this was my panic https://www.mail-archive.com/bugs@openbsd.org/msg18583.html and that diff solved it ...
Re: pf_state_export crash
hi, the crash repeated again uvm_fault(0x823ed470, 0x0, 0, 1) -> e fatal page fault in supervisor mode trap type 6 code 0 rip 81e4c208 cs 8 rflags 10246 cr2 0 cpl 0 rsp 8000225a4060 gsbase 0x80001e119ff0 kgsbase 0x0 panic: trap type 6, code=0, pc=81e4c208 Starting stack trace... panic(81f27c9e) at panic+0x12c kerntrap(8000225a3fb0) at kerntrap+0x114 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b pf_state_export(fd8002e8a1c0,fd952aa907e0) at pf_state_export+0x38 pfsync_sendout() at pfsync_sendout+0x5e4 pfsync_update_state(fd9526f4f3f0) at pfsync_update_state+0x15b pf_test(2,1,81eb5800,8000225a4438) at pf_test+0x117a ip_input_if(8000225a4438,8000225a,4,0,81eb5800) at ip_input_if+0xcd ipv4_input(81eb5800,fd805f671000) at ipv4_input+0x39 ether_input(81eb5800,fd805f671000) at ether_input+0x3b1 carp_input(81ecd800,fd805f671000,5e000101) at carp_input+0x196 ether_input(81ecd800,fd805f671000) at ether_input+0x1d9 if_input_process(814e3050,8000225a4618) at if_input_process+0x6f ifiq_process(814e5700) at ifiq_process+0x69 taskq_thread(80037200) at taskq_thread+0x100 end trace frame: 0x0, count: 242 End of stack trace. Regards, Tamas --
Re: Bug in awk script...
On Mon, Dec 26, 2022 at 06:03:42AM +0800, wuwow...@gmail.com wrote:
> Sad... Not working...
> OpenBSD 7.1
>
> #!/usr/bin/awk -f
> BEGIN {
> d = "/tmp/test/";
> system("mkdir -p " d);
> i = -1;
> while (++i < 1000) {
> f = d i;
> printf("") > f;
> }
> }
>
> awk: can't open file /tmp/wow/125
>
> It' seems that "one true awk" is buggy...
Not really. You just need to increase the limit for openfiles in
/etc/login.conf.
Re: Bug in awk script...
On Mon, Dec 26, 2022 at 06:03:42AM +0800, wuwow...@gmail.com wrote:
> Sad... Not working...
> OpenBSD 7.1
>
> #!/usr/bin/awk -f
> BEGIN {
> d = "/tmp/test/";
> system("mkdir -p " d);
> i = -1;
> while (++i < 1000) {
> f = d i;
> printf("") > f;
This opens f and leaves it open. You should close(f) if you no longer
need it.
> }
> }
>
> awk: can't open file /tmp/wow/125
Since you didn't close f, you ran into a limit of open files.
>
> It' seems that "one true awk" is buggy...
>
I would argue your script is buggy. It happens to work in GNU awk since
that has some file reuse logic.
Bug in awk script...
Sad... Not working...
OpenBSD 7.1
#!/usr/bin/awk -f
BEGIN {
d = "/tmp/test/";
system("mkdir -p " d);
i = -1;
while (++i < 1000) {
f = d i;
printf("") > f;
}
}
awk: can't open file /tmp/wow/125
It' seems that "one true awk" is buggy...
Re: pf_state_export crash
My colleague also collected this:
db{2}> trace
pf_state_export(fd805a50dbd4,fd9511799e70) at pf_state_export+0x38
pfsync_sendout() at pfsync_sendout+0x5e4
pfsync_update_state(fd950ef406b0) at pfsync_update_state+0x15b
pf_test(2,1,81ecd800,800022592408) at pf_test+0x117a
ip_input_if(800022592408,800022592414,4,0,81ecd800) at ip_input
_if+0xcd
ipv4_input(81ecd800,fd8059cca200) at ipv4_input+0x39
ether_input(81ecd800,fd8059cca200) at ether_input+0x3b1
if_input_process(814ee050,8000225924f8) at if_input_process+0x6f
ifiq_process(814efa00) at ifiq_process+0x69
taskq_thread(80037080) at taskq_thread+0x100
end trace frame: 0x0, count: -10
ddb{2}> show panic
*cpu2: uvm_fault(0x823e8800, 0x0, 0, 1) -> e
ddb{2}> ps
PID TID PPID UID S FLAGS WAIT COMMAND
92179 2124 98268 0 3 0x100083 nanoslp sleep
52608 190335 1 0 3 0x100083 ttyin getty
28576 497344 79673 0 3 0x100083 ttyin ksh
98268 414675 18735 0 3 0x8b sigsusp zsh
18735 350794 79673 0 3 0x10008b sigsusp ksh
79673 452567 32262 0 3 0x9a kqread sshd
31297 18196 16007 0 3 0x100083 ttyin ksh
16007 507886 32262 0 3 0x9a kqread sshd
71853 245861 1 0 3 0x100098 kqread cron
9972 349539 32515 577 3 0x92 kqread openvpn
27844 218545 32515 32767 3 0x82 kqread svlogd
32515 269581 30307 0 3 0x82 kqread runsv
30307 213658 1 0 3 0x83 kqread runsvdir
23611 299329 1 617 3 0x90 kqread tinyproxy
29980 426146 1 0 3 0x80 nanoslp collectd
29980 388009 1 0 3 0x480 fsleep collectd
29980 216736 1 0 3 0x480 fsleep collectd
29980 236059 1 0 3 0x480 fsleep collectd
29980 149295 1 0 3 0x480 fsleep collectd
29980 479856 1 0 3 0x480 fsleep collectd
29980 118161 1 0 3 0x480 fsleep collectd
29980 446592 1 0 3 0x480 fsleep collectd
29980 116491 1 0 3 0x480 fsleep collectd
29980 379435 1 0 3 0x480 fsleep collectd
29980 462482 1 0 3 0x480 fsleep collectd
62928 381037 1 99 3 0x1100090 kqread sndiod
79664 132058 1 110 3 0x100090 kqread sndiod
47345 333274 52602 95 3 0x1100092 kqread smtpd
12713 510663 52602 103 3 0x1100092 kqread smtpd
57157 443764 52602 95 3 0x1100092 kqread smtpd
83405 403585 52602 95 3 0x100092 kqread smtpd
39934 453268 52602 95 3 0x1100092 kqread smtpd
96367 400795 52602 95 3 0x1100092 kqread smtpd
52602 183147 1 0 3 0x100080 kqread smtpd
37186 160140 37010 94 3 0x1100092 kqread rad
69980 81234 37010 94 3 0x1100092 kqread rad
37010 318067 1 0 3 0x100080 kqread rad
19050 248175 1 0 3 0x100080 kqread ifstated
32262 51007 1 0 3 0x88 kqread sshd
47425 184105 1 0 3 0x100080 kqread ntpd
44921 386498 11186 83 3 0x100092 kqread ntpd
11186 364638 1 83 3 0x1100092 kqread ntpd
27560 298174 1 53 3 0x190 kqread unbound
30694 478862 46088 74 3 0x1100092 bpf pflogd
46088 317888 1 0 3 0x80 netio pflogd
37573 57388 9307 73 3 0x1100090 kqread syslogd
9307 441872 1 0 3 0x100082 netio syslogd
73922 126079 0 0 3 0x14200 bored wg_crypt
14617 238737 0 0 3 0x14200 bored wg_crypt
84186 440221 0 0 3 0x14200 bored wg_crypt
32111 359939 0 0 3 0x14200 bored wg_crypt
67454 74089 0 0 3 0x14200 bored wg_crypt
13612 61264 0 0 3 0x14200 bored wg_crypt
41551 478047 0 0 3 0x14200 bored wg_crypt
95258 450278 0 0 3 0x14200 bored wg_crypt
95349 401543 0 0 3 0x14200 bored wg_handshake
87062 221608 0 0 3 0x14200 bored wg_handshake
65320 148204 1 0 3 0x100080 kqread resolvd
89479 401285 91559 77 3 0x100092 kqread dhcpleased
82085 113807 91559 77 3 0x100092 kqread dhcpleased
91559 435349 1 0 3 0x80 kqread dhcpleased
68923 92101 8879 115 3 0x100092 kqread
