Bug #60627
crash: void MDCache::handle_dentry_unlink(ceph::cref_t<MDentryUnlink>&): assert(straydn->get_linkage()->is_null())
% Done:
0%
Source:
Telemetry
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
Labels (FS):
Pull request ID:
Crash signature (v1):
289e1349a27d0eb2874f12dfe2ddc78044ef9fbcd7decf60926928af16a67b48
Crash signature (v2):
Description
Assert condition: straydn->get_linkage()->is_null()
Assert function: void MDCache::handle_dentry_unlink(ceph::cref_t<MDentryUnlink>&)
Sanitized backtrace:
MDCache::handle_dentry_unlink(boost::intrusive_ptr<MDentryUnlink const> const&) MDCache::dispatch(boost::intrusive_ptr<Message const> const&) MDSRank::_dispatch(boost::intrusive_ptr<Message const> const&, bool) MDSRankDispatcher::ms_dispatch(boost::intrusive_ptr<Message const> const&) MDSDaemon::ms_dispatch2(boost::intrusive_ptr<Message> const&) DispatchQueue::entry() DispatchQueue::DispatchThread::entry()
Crash dump sample:
{ "archived": "2023-03-16 10:58:07.746450", "assert_condition": "straydn->get_linkage()->is_null()", "assert_file": "mds/MDCache.cc", "assert_func": "void MDCache::handle_dentry_unlink(ceph::cref_t<MDentryUnlink>&)", "assert_line": 11131, "assert_msg": "mds/MDCache.cc: In function 'void MDCache::handle_dentry_unlink(ceph::cref_t<MDentryUnlink>&)' thread 7fbd39358700 time 2023-03-16T02:30:56.095890+0000\nmds/MDCache.cc: 11131: FAILED ceph_assert(straydn->get_linkage()->is_null())", "assert_thread_name": "ms_dispatch", "backtrace": [ "/lib64/libpthread.so.0(+0x12cf0) [0x7fbd40f89cf0]", "gsignal()", "abort()", "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x18f) [0x7fbd41f8f499]", "/usr/lib64/ceph/libceph-common.so.2(+0x269605) [0x7fbd41f8f605]", "(MDCache::handle_dentry_unlink(boost::intrusive_ptr<MDentryUnlink const> const&)+0x223) [0x558717eb8633]", "(MDCache::dispatch(boost::intrusive_ptr<Message const> const&)+0x3a4) [0x558717ed6fe4]", "(MDSRank::_dispatch(boost::intrusive_ptr<Message const> const&, bool)+0x5db) [0x558717d4e1cb]", "(MDSRankDispatcher::ms_dispatch(boost::intrusive_ptr<Message const> const&)+0x5c) [0x558717d4e80c]", "(MDSDaemon::ms_dispatch2(boost::intrusive_ptr<Message> const&)+0x1bf) [0x558717d385ff]", "(Messenger::ms_deliver_dispatch(boost::intrusive_ptr<Message> const&)+0x478) [0x7fbd42209c88]", "(DispatchQueue::entry()+0x50f) [0x7fbd422070cf]", "(DispatchQueue::DispatchThread::entry()+0x11) [0x7fbd422ce8f1]", "/lib64/libpthread.so.0(+0x81ca) [0x7fbd40f7f1ca]", "clone()" ], "ceph_version": "17.2.5", "crash_id": "2023-03-16T02:30:56.100319Z_b0cef268-398d-44b9-8004-c48e557ba2dc", "entity_name": "mds.d7e89db26291bc1c1014ff3fe5de199724d4aae7", "os_id": "centos", "os_name": "CentOS Stream", "os_version": "8", "os_version_id": "8", "process_name": "ceph-mds", "stack_sig": "289e1349a27d0eb2874f12dfe2ddc78044ef9fbcd7decf60926928af16a67b48", "timestamp": "2023-03-16T02:30:56.100319Z", "utsname_machine": "x86_64", "utsname_release": "4.18.0-425.10.1.el8_7.x86_64", "utsname_sysname": "Linux", "utsname_version": "#1 SMP Thu Jan 12 16:32:13 UTC 2023" }
Related issues
History
#1 Updated by Telemetry Bot 11 months ago
#2 Updated by Milind Changire 9 months ago
- Related to Bug #60622: crash: void MDCache::handle_dentry_unlink(ceph::cref_t<MDentryUnlink>&): assert(straydn->first >= in->first) added
#3 Updated by Milind Changire 9 months ago
- Related to Bug #60598: crash: void MDCache::handle_dentry_unlink(ceph::cref_t<MDentryUnlink>&): assert(straydn) added
#4 Updated by Milind Changire 9 months ago
- Assignee set to Venky Shankar