Actions
Bug #51885
opencrash: tc_new()
Status:
Triaged
Priority:
High
Assignee:
-
Category:
-
Target version:
-
% Done:
0%
Source:
Telemetry
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
3144fe78fcc25f1a03c1fb83213d0689afea71058dc43abaace982f319172cc0
46d1e62cc67ac874e7dbcd0dab20039566eddf95449fd01e720009c941f05c0b
4e45a4aa6e86f27a8df606d0020ee1bafe00ef7dc42fa5d2edbd8d31eb2efa6b
f43f5ef17957808f576fc7438e44ce40aaa8eeec1fa2cb92f3f1eca5e6ccb676
fb9836410eb2f2c7954620d27fa74e33b60a25b071c915afb00701a4d86b42bc
Description
Sanitized backtrace:
tc_new() ActivePyModules::notify_all(LogEntry const&) Mgr::handle_log(boost::intrusive_ptr<MLog>) Mgr::ms_dispatch2(boost::intrusive_ptr<Message> const&) MgrStandby::ms_dispatch2(boost::intrusive_ptr<Message> const&) DispatchQueue::entry() DispatchQueue::DispatchThread::entry() clone()
Crash dump sample:
{ "archived": "2021-06-14 09:21:39.604010", "backtrace": [ "(()+0x12980) [0x7f20ce5a9980]", "(gsignal()+0xc7) [0x7f20cd6a1fb7]", "(abort()+0x141) [0x7f20cd6a3921]", "(()+0x8c957) [0x7f20ce096957]", "(()+0x92ae6) [0x7f20ce09cae6]", "(()+0x92b21) [0x7f20ce09cb21]", "(()+0x92d54) [0x7f20ce09cd54]", "(()+0x1424b) [0x7f20ce7ca24b]", "(tc_new()+0x283) [0x7f20ce7eb943]", "(()+0x142a22) [0x55b87d491a22]", "(ActivePyModules::notify_all(LogEntry const&)+0x444) [0x55b87d498964]", "(Mgr::handle_log(boost::intrusive_ptr<MLog>)+0x53) [0x55b87d51b6a3]", "(Mgr::ms_dispatch2(boost::intrusive_ptr<Message> const&)+0x187) [0x55b87d524a77]", "(MgrStandby::ms_dispatch2(boost::intrusive_ptr<Message> const&)+0xac) [0x55b87d53ac7c]", "(DispatchQueue::entry()+0x11ea) [0x7f20cf535f2a]", "(DispatchQueue::DispatchThread::entry()+0xd) [0x7f20cf5d624d]", "(()+0x76db) [0x7f20ce59e6db]", "(clone()+0x3f) [0x7f20cd78471f]" ], "ceph_version": "15.2.13", "crash_id": "2021-06-13T23:06:43.841979Z_3f839ec2-5ab2-4ebd-911e-b1ecd5d6d3d6", "entity_name": "mgr.3e4e613a0ea0e7d2115664e743d9889ae2969c7a", "os_id": "ubuntu", "os_name": "Ubuntu", "os_version": "18.04.5 LTS (Bionic Beaver)", "os_version_id": "18.04", "process_name": "ceph-mgr", "stack_sig": "3144fe78fcc25f1a03c1fb83213d0689afea71058dc43abaace982f319172cc0", "timestamp": "2021-06-13T23:06:43.841979Z", "utsname_machine": "x86_64", "utsname_release": "4.15.0-140-generic", "utsname_sysname": "Linux", "utsname_version": "#144-Ubuntu SMP Fri Mar 19 14:12:35 UTC 2021" }
Updated by Telemetry Bot over 2 years ago
Updated by Sage Weil over 2 years ago
- Has duplicate Bug #51917: crash: ceph::BackTrace::print(std::ostream&) const added
Updated by Sage Weil over 2 years ago
- Crash signature (v1) updated (diff)
There are a bunch of crashes in the mgr that run into tc_new() segv. Probably some heap corruption or locking issue? http://telemetry.front.sepia.ceph.com:4000/d/Nvj6XTaMk/spec-search?orgId=1&var-substr_1=tc_new()
Updated by Josh Durgin over 2 years ago
- Status changed from New to Triaged
- Priority changed from Normal to High
Updated by Josh Durgin over 2 years ago
All reported cases so far are from ubuntu bionic - maybe a bug with the version of tcmalloc or another library there?
Updated by Telemetry Bot over 2 years ago
Updated by Telemetry Bot about 2 years ago
Actions