Bug 2014139
| Summary: | [nodedev][vhba] virtnodedevd daemon crashed when creating a vhba device | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 9 | Reporter: | yisun |
| Component: | libvirt | Assignee: | Peter Krempa <pkrempa> |
| libvirt sub component: | General | QA Contact: | yisun |
| Status: | CLOSED ERRATA | Docs Contact: | |
| Severity: | high | ||
| Priority: | high | CC: | jdenemar, jsuchane, lmen, pkrempa, smitterl, virt-maint, yisun, zhetang |
| Version: | 9.0 | Keywords: | Automation, Triaged |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | libvirt-7.9.0-1.el9 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2022-05-17 12:45:49 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | 7.9.0 |
| Embargoed: | |||
The issue is that the new post-parse callbacks for node devices are called even when the XML parser fails. This is not related to split vs monolithic daemon though. commit 8eb08e0fc5fe42efd2b0a4226f2b71f183ba193b
Author: Peter Krempa <pkrempa>
Date: Mon Oct 18 09:54:08 2021 +0200
virNodeDeviceDefParse: Don't call post-parse callbacks with NULL def
When parsing of the node device XML fails we'd still call the post-parse
and validation callbacks which makes no sense. Additionally the
callbacks were expecting a non-NULL pointer which leads to a crash.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2014139
Fixes: d5ae634ba28
Signed-off-by: Peter Krempa <pkrempa>
Reviewed-by: Erik Skultety <eskultet>
*** Bug 2019701 has been marked as a duplicate of this bug. *** Verified with： libvirt-7.9.0-1.el9.x86_64 Covered by auto cases No crash happened Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (new packages: libvirt), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2022:2390 |
versions: libvirt-7.8.0-1.el9.x86_64 how reproducible: 100% steps: 1. prepare a host with hba card connecting to san storage, here we have scsi12 as the connected storage [root@dell-per730-58 ~]# virsh nodedev-dumpxml scsi_host12 <device> <name>scsi_host12</name> <path>/sys/devices/pci0000:00/0000:00:03.2/0000:06:00.1/host12</path> <parent>pci_0000_06_00_1</parent> <capability type='scsi_host'> <host>12</host> <unique_id>12</unique_id> <capability type='fc_host'> <wwnn>2000f4e9d4eb02c9</wwnn> <wwpn>2001f4e9d4eb02c9</wwpn> <fabric_wwn>2001547feebe79c1</fabric_wwn> </capability> <capability type='vport_ops'> <max_vports>254</max_vports> <vports>0</vports> </capability> </capability> </device> 2. prepare a device xml to generate a vhba device [root@dell-per730-58 ~]# cat vhba.xml <device><parent>scsi_host12</parent><capability type='scsi_host'><capability type='fc_host'></capability></capability></device> 3. try to create the vhba [root@dell-per730-58 ~]# virsh nodedev-create vhba.xml error: Failed to create node device from vhba.xml error: End of file while reading data: Input/output error 4. crash happens to /usr/sbin/virtnodedevd daemon gdb backtrace info as follow for the segmentation fault: ... (gdb) c Continuing. Thread 3 "rpc-worker" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7ff810116640 (LWP 122668)] 0x00007ff80c0ffacf in nodeDeviceDefPostParse (def=0x0, opaque=0x0) at ../src/node_device/node_device_driver.c:1906 1906 for (caps = def->caps; caps != NULL; caps = caps->next) { (gdb) t a a bt Thread 19 (Thread 0x7ff7caffd640 (LWP 122685) "udev-event"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad645720) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad645720, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad645720, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad6456b8, cond=0x5634ad6456f8) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad6456f8, mutex=mutex@entry=0x5634ad6456b8) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad6456f8, m=m@entry=0x5634ad6456b8) at ../src/util/virthread.c:156 #6 0x00007ff80c107344 in udevEventHandleThread (opaque=<optimized out>) at ../src/node_device/node_device_udev.c:1802 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 18 (Thread 0x7ff7cb7fe640 (LWP 122684) "gdbus"): #0 0x00007ff81208197f in __GI___poll (fds=0x7ff7c4020e10, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff8124ad5ac in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7ff7c4020e10, timeout=<optimized out>, context=0x7ff7c401dcb0) at ../glib/gmain.c:4434 #2 g_main_context_iterate.constprop.0 (context=0x7ff7c401dcb0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126 #3 0x00007ff812458563 in g_main_loop_run (loop=0x7ff7c401dda0) at ../glib/gmain.c:4329 #4 0x00007ff8122e45ea in gdbus_shared_thread_func (user_data=0x7ff7c401dc80) at ../gio/gdbusprivate.c:280 #5 0x00007ff812487662 in g_thread_proxy (data=0x7ff7c4019400) at ../glib/gthread.c:826 #6 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #7 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 17 (Thread 0x7ff7cbfff640 (LWP 122683) "gmain"): #0 0x00007ff81208197f in __GI___poll (fds=0x7ff7c40067e0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff8124ad5ac in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7ff7c40067e0, timeout=<optimized out>, context=0x7ff7c400c560) at ../glib/gmain.c:4434 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x7ff7c400c560, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126 #3 0x00007ff8124566d3 in g_main_context_iteration (context=0x7ff7c400c560, may_block=may_block@entry=1) at ../glib/gmain.c:4196 #4 0x00007ff812456721 in glib_worker_main (data=<optimized out>) at ../glib/gmain.c:6089 #5 0x00007ff812487662 in g_thread_proxy (data=0x7ff7c4009400) at ../glib/gthread.c:826 #6 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #7 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 16 (Thread 0x7ff7ed7fa640 (LWP 122681) "rpc-worker"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad648100) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad648100, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad648100, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad6480b0, cond=0x5634ad6480d8) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad6480d8, mutex=mutex@entry=0x5634ad6480b0) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad6480d8, m=m@entry=0x5634ad6480b0) at ../src/util/virthread.c:156 #6 0x00007ff8126713f3 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:116 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 15 (Thread 0x7ff7edffb640 (LWP 122680) "rpc-worker"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad648100) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad648100, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad648100, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad6480b0, cond=0x5634ad6480d8) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad6480d8, mutex=mutex@entry=0x5634ad6480b0) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad6480d8, m=m@entry=0x5634ad6480b0) at ../src/util/virthread.c:156 #6 0x00007ff8126713f3 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:116 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 14 (Thread 0x7ff7ee7fc640 (LWP 122679) "rpc-worker"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad648100) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad648100, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad648100, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad6480b0, cond=0x5634ad6480d8) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad6480d8, mutex=mutex@entry=0x5634ad6480b0) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad6480d8, m=m@entry=0x5634ad6480b0) at ../src/util/virthread.c:156 #6 0x00007ff8126713f3 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:116 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 13 (Thread 0x7ff7eeffd640 (LWP 122678) "rpc-worker"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad648100) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad648100, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 --Type <RET> for more, q to quit, c to continue without paging-- #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad648100, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad6480b0, cond=0x5634ad6480d8) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad6480d8, mutex=mutex@entry=0x5634ad6480b0) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad6480d8, m=m@entry=0x5634ad6480b0) at ../src/util/virthread.c:156 #6 0x00007ff8126713f3 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:116 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 12 (Thread 0x7ff7ef7fe640 (LWP 122677) "rpc-worker"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad648100) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad648100, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad648100, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad6480b0, cond=0x5634ad6480d8) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad6480d8, mutex=mutex@entry=0x5634ad6480b0) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad6480d8, m=m@entry=0x5634ad6480b0) at ../src/util/virthread.c:156 #6 0x00007ff8126713f3 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:116 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 11 (Thread 0x7ff7effff640 (LWP 122676) "prio-rpc-worker"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad63daf4) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad63daf4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad63daf4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad63da00, cond=0x5634ad63dac8) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad63dac8, mutex=mutex@entry=0x5634ad63da00) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad63dac8, m=m@entry=0x5634ad63da00) at ../src/util/virthread.c:156 #6 0x00007ff8126713a8 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:116 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 10 (Thread 0x7ff80c90f640 (LWP 122675) "prio-rpc-worker"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad63daf4) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad63daf4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad63daf4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad63da00, cond=0x5634ad63dac8) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad63dac8, mutex=mutex@entry=0x5634ad63da00) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad63dac8, m=m@entry=0x5634ad63da00) at ../src/util/virthread.c:156 #6 0x00007ff8126713a8 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:116 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 9 (Thread 0x7ff80d110640 (LWP 122674) "prio-rpc-worker"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad63daf4) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad63daf4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad63daf4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad63da00, cond=0x5634ad63dac8) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad63dac8, mutex=mutex@entry=0x5634ad63da00) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad63dac8, m=m@entry=0x5634ad63da00) at ../src/util/virthread.c:156 #6 0x00007ff8126713a8 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:116 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 8 (Thread 0x7ff80d911640 (LWP 122673) "prio-rpc-worker"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad63daf4) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad63daf4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad63daf4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad63da00, cond=0x5634ad63dac8) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad63dac8, mutex=mutex@entry=0x5634ad63da00) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad63dac8, m=m@entry=0x5634ad63da00) at ../src/util/virthread.c:156 #6 0x00007ff8126713a8 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:116 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 7 (Thread 0x7ff80e112640 (LWP 122672) "prio-rpc-worker"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad63daf4) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad63daf4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 --Type <RET> for more, q to quit, c to continue without paging-- #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad63daf4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad63da00, cond=0x5634ad63dac8) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad63dac8, mutex=mutex@entry=0x5634ad63da00) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad63dac8, m=m@entry=0x5634ad63da00) at ../src/util/virthread.c:156 #6 0x00007ff8126713a8 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:116 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 6 (Thread 0x7ff80e913640 (LWP 122671) "rpc-worker"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad63da54) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad63da54, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad63da54, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad63da00, cond=0x5634ad63da28) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad63da28, mutex=mutex@entry=0x5634ad63da00) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad63da28, m=m@entry=0x5634ad63da00) at ../src/util/virthread.c:156 #6 0x00007ff8126713f3 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:116 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 5 (Thread 0x7ff80f114640 (LWP 122670) "rpc-worker"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad63da54) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad63da54, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad63da54, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad63da00, cond=0x5634ad63da28) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad63da28, mutex=mutex@entry=0x5634ad63da00) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad63da28, m=m@entry=0x5634ad63da00) at ../src/util/virthread.c:156 #6 0x00007ff8126713f3 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:116 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 4 (Thread 0x7ff80f915640 (LWP 122669) "rpc-worker"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad63da54) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad63da54, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad63da54, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad63da00, cond=0x5634ad63da28) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad63da28, mutex=mutex@entry=0x5634ad63da00) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad63da28, m=m@entry=0x5634ad63da00) at ../src/util/virthread.c:156 #6 0x00007ff8126713f3 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:116 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 3 (Thread 0x7ff810116640 (LWP 122668) "rpc-worker"): #0 0x00007ff80c0ffacf in nodeDeviceDefPostParse (def=0x0, opaque=0x0) at ../src/node_device/node_device_driver.c:1906 #1 0x00007ff81270cda9 in virNodeDeviceDefParse (str=<optimized out>, filename=0x0, create=<optimized out>, virt_type=0x7ff80c108de4 "nodedev", parserCallbacks=0x7ff7c4023c98, opaque=0x0) at ../src/conf/node_device_conf.c:2189 #2 0x00007ff80c102a5e in nodeDeviceCreateXML (conn=0x7ff7c4014170, xmlDesc=0x7ff800002950 "<device><parent>scsi_host12</parent><capability type='scsi_host'><capability type='fc_host'></capability></capability></device>\n\n", flags=<optimized out>) at ../src/node_device/node_device_driver.c:901 #3 0x00007ff81284a3d0 in virNodeDeviceCreateXML (conn=0x7ff7c4014170, xmlDesc=0x7ff800002950 "<device><parent>scsi_host12</parent><capability type='scsi_host'><capability type='fc_host'></capability></capability></device>\n\n", flags=0) at ../src/libvirt-nodedev.c:690 #4 0x00005634ad341e49 in remoteDispatchNodeDeviceCreateXML (server=<optimized out>, msg=0x5634ad654450, ret=0x7ff800002690, args=0x7ff800001530, rerr=0x7ff8101159a0, client=0x5634ad653050) at src/remote/remote_daemon_dispatch_stubs.h:15086 #5 remoteDispatchNodeDeviceCreateXMLHelper (server=<optimized out>, client=0x5634ad653050, msg=0x5634ad654450, rerr=0x7ff8101159a0, args=0x7ff800001530, ret=0x7ff800002690) at src/remote/remote_daemon_dispatch_stubs.h:15067 #6 0x00007ff812735256 in virNetServerProgramDispatchCall (msg=0x5634ad654450, client=0x5634ad653050, server=0x5634ad645080, prog=0x5634ad647010) at ../src/rpc/virnetserverprogram.c:428 #7 virNetServerProgramDispatch (prog=0x5634ad647010, server=0x5634ad645080, client=0x5634ad653050, msg=0x5634ad654450) at ../src/rpc/virnetserverprogram.c:302 #8 0x00007ff812738cc8 in virNetServerProcessMsg (msg=<optimized out>, prog=<optimized out>, client=<optimized out>, srv=0x5634ad645080) at ../src/rpc/virnetserver.c:135 #9 virNetServerHandleJob (jobOpaque=0x5634ad624160, opaque=0x5634ad645080) at ../src/rpc/virnetserver.c:152 #10 0x00007ff812671322 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:159 #11 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #12 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #13 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 2 (Thread 0x7ff810917640 (LWP 122667) "rpc-worker"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5634ad63da50) at futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5634ad63da50, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 #2 0x00007ff8120067bf in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5634ad63da50, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 #3 0x00007ff812008ed0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5634ad63da00, cond=0x5634ad63da28) at pthread_cond_wait.c:504 #4 ___pthread_cond_wait (cond=cond@entry=0x5634ad63da28, mutex=mutex@entry=0x5634ad63da00) at pthread_cond_wait.c:619 #5 0x00007ff81267118b in virCondWait (c=c@entry=0x5634ad63da28, m=m@entry=0x5634ad63da00) at ../src/util/virthread.c:156 #6 0x00007ff8126713f3 in virThreadPoolWorker (opaque=<optimized out>) at ../src/util/virthreadpool.c:116 #7 0x00007ff812678369 in virThreadHelper (data=<optimized out>) at ../src/util/virthread.c:241 #8 0x00007ff812009af7 in start_thread (arg=<optimized out>) at pthread_create.c:435 #9 0x00007ff81208e830 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 --Type <RET> for more, q to quit, c to continue without paging-- Thread 1 (Thread 0x7ff810beeac0 (LWP 122666) "virtnodedevd"): #0 0x00007ff81208197f in __GI___poll (fds=0x5634ad64bf00, nfds=9, timeout=5000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff8124ad5ac in g_main_context_poll (priority=<optimized out>, n_fds=9, fds=0x5634ad64bf00, timeout=<optimized out>, context=0x5634ad649d90) at ../glib/gmain.c:4434 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x5634ad649d90, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126 #3 0x00007ff8124566d3 in g_main_context_iteration (context=0x5634ad649d90, context@entry=0x0, may_block=may_block@entry=1) at ../glib/gmain.c:4196 #4 0x00007ff81261c704 in virEventGLibRunOnce () at ../src/util/vireventglib.c:516 #5 0x00007ff812736d4d in virNetDaemonRun (dmn=0x5634ad644820) at ../src/rpc/virnetdaemon.c:850 #6 0x00005634ad31833d in main (argc=<optimized out>, argv=<optimized out>) at ../src/remote/remote_daemon.c:1213 (gdb) (gdb)