On Thu, Nov 12, 2015 at 07:05:46AM +0100, Johan Schuijt-Li wrote:
> This seems like the exact same problem as that we?ve had, more details can
be found in the following PR:
> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200992
<https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200992>
May be. Other time I am see "sleep without queue" status
> The patch attached there solved all our problems.
I am try this patch on next update, thanks.
> - Johan
>
>
> > On 12 Nov 2015, at 01:12, Slawa Olhovchenkov <slw at zxy.spb.ru>
wrote:
> >
> > I have amd64, STABLE r288167.
> >
> > root at edge09:/home/admin # procstat -k -k 627
> > PID TID COMM TDNAME KSTACK
> > 627 100167 tcpkali.new - mi_switch+0xe1
thread_suspend_switch+0x170 thread_single+0x4e5 exit1+0xbe sys_sys_exit+0xe
amd64_syscall+0x357 Xfast_syscall+0xfb
> > 627 100172 tcpkali.new - mi_switch+0xe1
sleepq_timedwait_sig+0x8b _sleep+0x238 kern_kevent+0x401 sys_kevent+0x12a
amd64_syscall+0x357 Xfast_syscall+0xfb
> > 627 100173 tcpkali.new - mi_switch+0xe1
sleepq_timedwait_sig+0x8b _sleep+0x238 kern_kevent+0x401 sys_kevent+0x12a
amd64_syscall+0x357 Xfast_syscall+0xfb
> > 627 100174 tcpkali.new - mi_switch+0xe1
sleepq_timedwait_sig+0x8b _sleep+0x238 kern_kevent+0x401 sys_kevent+0x12a
amd64_syscall+0x357 Xfast_syscall+0xfb
> > 627 100175 tcpkali.new - mi_switch+0xe1
sleepq_timedwait_sig+0x8b _sleep+0x238 kern_kevent+0x401 sys_kevent+0x12a
amd64_syscall+0x357 Xfast_syscall+0xfb
> > 627 100178 tcpkali.new - mi_switch+0xe1
sleepq_timedwait_sig+0x8b _sleep+0x238 kern_kevent+0x401 sys_kevent+0x12a
amd64_syscall+0x357 Xfast_syscall+0xfb
> > 627 100180 tcpkali.new - mi_switch+0xe1
sleepq_timedwait_sig+0x8b _sleep+0x238 kern_kevent+0x401 sys_kevent+0x12a
amd64_syscall+0x357 Xfast_syscall+0xfb
> > 627 102207 tcpkali.new - mi_switch+0xe1
sleepq_timedwait_sig+0x8b _sleep+0x238 kern_kevent+0x401 sys_kevent+0x12a
amd64_syscall+0x357 Xfast_syscall+0xfb
> > 627 102208 tcpkali.new - mi_switch+0xe1
sleepq_timedwait_sig+0x8b _sleep+0x238 kern_kevent+0x401 sys_kevent+0x12a
amd64_syscall+0x357 Xfast_syscall+0xfb
> > 627 102209 tcpkali.new - mi_switch+0xe1
sleepq_timedwait_sig+0x8b _sleep+0x238 kern_kevent+0x401 sys_kevent+0x12a
amd64_syscall+0x357 Xfast_syscall+0xfb
> > 627 102211 tcpkali.new - mi_switch+0xe1
sleepq_timedwait_sig+0x8b _sleep+0x238 kern_kevent+0x401 sys_kevent+0x12a
amd64_syscall+0x357 Xfast_syscall+0xfb
> > root at edge09:/home/admin # procstat -t 627
> > PID TID COMM TDNAME CPU PRI STATE WCHAN
> > 627 100167 tcpkali.new - 10 120 stop -
> > 627 100172 tcpkali.new - 3 152 stop -
> > 627 100173 tcpkali.new - 5 152 stop -
> > 627 100174 tcpkali.new - 3 152 stop -
> > 627 100175 tcpkali.new - 2 149 stop -
> > 627 100178 tcpkali.new - 5 152 stop -
> > 627 100180 tcpkali.new - 2 132 stop -
> > 627 102207 tcpkali.new - 5 136 stop -
> > 627 102208 tcpkali.new - 3 152 stop -
> > 627 102209 tcpkali.new - 5 139 stop -
> > 627 102211 tcpkali.new - 1 120 stop -
> >
> > kill -STOP don't have effect.
> > gdb can't be attached.
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