Kostik Belousov wrote:
On Tue, Jan 12, 2010 at 06:15:31PM -0500, Gardner Bell wrote:
Hello,
Just updated my 8.0-STABLE desktop to r202128 the other day and can no
longer run certain windows executables through wine without them almost
immediately entering the STOP state and using 100% CPU for a short
period of time. Has anyone else ran into a similar issue lately?
I'm able to get the program to continue as normal by attaching the pid
trough gdb, but would for obvious reasons prefer not to do that. Any
help trying to find the underlying cause would be appreciated as this
has not been a problem with revisions previous to r202128.
You can check whether the process is multithreaded (most likely, it is),
and, if so, what is the state of different threads. procstat -t <pid>
and then procstat -k <pid> would probably give some information for
the start.
Here's the output from procstat -k and -t. I've compiled my kernel with
KDB and DDB support if there is anything needed from that.
PID TID COMM TDNAME CPU PRI STATE WCHAN
44900 100162 wine initial thread 1 160 stop -
44900 100178 wine - 1 131 stop -
44900 100179 wine - 1 140 stop -
44900 100180 wine - 0 160 stop piperd
44900 100182 wine - 1 160 stop select
44900 100183 wine - 0 160 stop -
44900 100184 wine - 0 160 stop -
44900 100185 wine - 1 160 stop -
44900 100186 wine - 0 160 stop -
44900 100190 wine - 0 160 stop -
44900 100191 wine - 0 160 stop piperd
44900 100192 wine - 1 160 stop -
44900 100194 wine - 0 160 stop -
44900 100195 wine - 0 141 stop piperd
44900 100200 wine - 1 160 stop -
44900 100201 wine - 1 160 stop -
44900 100202 wine - 0 160 stop piperd
44900 100203 wine - 1 160 stop piperd
44900 100204 wine - 1 160 stop piperd
44900 100205 wine - 0 160 stop -
44900 100206 wine - 0 160 stop -
%procstat -k 44900
PID TID COMM TDNAME KSTACK
44900 100162 wine initial thread mi_switch
thread_suspend_check as
t doreti_ast
44900 100178 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_timedwait_sig
_cv_timedwait_sig seltdwait kern_select select
syscall Xint0x80_syscall
44900 100179 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_timedwait_sig
_cv_timedwait_sig seltdwait kern_select select
syscall Xint0x80_syscall
44900 100180 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_wait_sig
_sleep pipe_read dofileread kern_readv read syscall
Xint0x80_syscall
44900 100182 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_wait_sig
_cv_wait_sig seltdwait poll syscall Xint0x80_syscall
44900 100183 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_timedwait_sig
_cv_timedwait_sig seltdwait poll syscall Xint0x
80_syscall
44900 100184 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_timedwait_sig
_cv_timedwait_sig seltdwait kern_select select
syscall Xint0x80_syscall
44900 100185 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_timedwait_sig
_cv_timedwait_sig seltdwait kern_select select
syscall Xint0x80_syscall
44900 100186 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_timedwait_sig
_cv_timedwait_sig seltdwait kern_select select
syscall Xint0x80_syscall
44900 100190 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_timedwait_sig
_cv_timedwait_sig seltdwait kern_select select
syscall Xint0x80_syscall
44900 100191 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_wait_sig
_sleep pipe_read dofileread kern_readv read syscall
Xint0x80_syscall
44900 100192 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_wait_sig
_sleep pipe_read dofileread kern_readv read syscall
Xint0x80_syscall
44900 100194 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_wait_sig
_sleep pipe_read dofileread kern_readv read syscall
Xint0x80_syscall
44900 100195 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_wait_sig
_sleep pipe_read dofileread kern_readv read syscall
Xint0x80_syscall
44900 100200 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_timedwait_sig
_sleep kern_kevent kevent syscall Xint0x80_sysc
all
44900 100201 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_timedwait_sig
_sleep kern_kevent kevent syscall Xint0x80_sysc
all
44900 100202 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_wait_sig
_sleep pipe_read dofileread kern_readv read syscall
Xint0x80_syscall
44900 100203 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_wait_sig
_sleep pipe_read dofileread kern_readv read syscall
Xint0x80_syscall
44900 100204 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_wait_sig
_sleep pipe_read dofileread kern_readv read syscall
Xint0x80_syscall
44900 100205 wine - mi_switch sleepq_switch
sleepq_ca
tch_signals sleepq_timedwait_sig
_sleep kern_kevent kevent syscall Xint0x80_sysc
all
44900 100206 wine - mi_switch
thread_suspend_switch c
ursig ast doreti_ast
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