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Please use this template for reporting suspected bugs or requests for help.
Issue description
'pthread_getschedparam' result = 1(EPERM (not permitted)) and abort()
Environment
libvirt - 6.0.0
qemu - 4.1.0
ceph - 12.2.1
libzmq version (commit hash if unreleased):
branch - v4.3.4
OS: CentOS Linux release 7.9.2009 5.10.38-21.hl10.el7.x86_64
Minimal test code / Steps to reproduce the issue
Build a ceph cluster and virtualized environment
Create a virtual machine, use the rbd client method (cache=none) to allocate rbd volumes, format the corresponding vdb as xfs in the virtual machine, and mount it to a directory
Use fio to test reading and writing, without setting o_direct
The system cache usage soared in guestos, and after a while the virtual machine crashed, it was qemu-kvm that triggered the assertion and exited directly
What's the actual result? (include assertion message & call stack if applicable)
Program received signal SIGABRT, Aborted.
[Switching to Thread 0x7f20cacec700 (LWP 3214659)]
0x00007f61e1dd1387 in raise () from /lib64/libc.so.6
(gdb) bt
#0 0x00007f61e1dd1387 in raise () at /lib64/libc.so.6 #1 0x00007f61e1dd2a78 in abort () at /lib64/libc.so.6 #2 0x00007f61cf13802b in zmq::zmq_abort(char const*) (errmsg_=0x7f61e1f231af "Operation not permitted") at src/err.cpp:88 #3 0x00007f61cf181708 in zmq::thread_t::applySchedulingParameters() (this=0x7f619c002a88) at src/thread.cpp:309 #4 0x00007f61cf181454 in thread_routine(void*) (arg_=0x7f619c002a88) at src/thread.cpp:255 #5 0x00007f61e2170ea5 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f61e1e99b0d in clone () at /lib64/libc.so.6
What's the expected result?
The qemu-kvm program runs without crashing
The text was updated successfully, but these errors were encountered:
My guess is that there are some problems with the system environment configuration, because it is running ok on other hosts.
But I cannot find the difference quickly
Please use this template for reporting suspected bugs or requests for help.
Issue description
'pthread_getschedparam' result = 1(EPERM (not permitted)) and abort()
Environment
libvirt - 6.0.0
qemu - 4.1.0
ceph - 12.2.1
libzmq version (commit hash if unreleased):
branch - v4.3.4
OS: CentOS Linux release 7.9.2009 5.10.38-21.hl10.el7.x86_64
Minimal test code / Steps to reproduce the issue
What's the actual result? (include assertion message & call stack if applicable)
Program received signal SIGABRT, Aborted.
[Switching to Thread 0x7f20cacec700 (LWP 3214659)]
0x00007f61e1dd1387 in raise () from /lib64/libc.so.6
(gdb) bt
#0 0x00007f61e1dd1387 in raise () at /lib64/libc.so.6
#1 0x00007f61e1dd2a78 in abort () at /lib64/libc.so.6
#2 0x00007f61cf13802b in zmq::zmq_abort(char const*) (errmsg_=0x7f61e1f231af "Operation not permitted") at src/err.cpp:88
#3 0x00007f61cf181708 in zmq::thread_t::applySchedulingParameters() (this=0x7f619c002a88) at src/thread.cpp:309
#4 0x00007f61cf181454 in thread_routine(void*) (arg_=0x7f619c002a88) at src/thread.cpp:255
#5 0x00007f61e2170ea5 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f61e1e99b0d in clone () at /lib64/libc.so.6
What's the expected result?
The qemu-kvm program runs without crashing
The text was updated successfully, but these errors were encountered: