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Bug #3612

closed

disconnect_session_watches assert(pg) failed

Added by Greg Farnum over 11 years ago. Updated over 11 years ago.

Status:
Duplicate
Priority:
Normal
Assignee:
Samuel Just
Category:
OSD
Target version:
v0.56
% Done:

0%

Source:
Development
Tags:
Backport:
Regression:
Severity:
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

osd/OSD.cc: 2434: FAILED assert(pg)
 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x95) [0x11a4ac1]
 2: (OSD::disconnect_session_watches(OSD::Session*)+0x2a7) [0xea6ef5]
 3: (OSD::ms_handle_reset(Connection*)+0x155) [0xea761d]
 4: (Messenger::ms_deliver_handle_reset(Connection*)+0x4b) [0x126b419]
 5: (DispatchQueue::entry()+0x176) [0x126a4be]
 6: (DispatchQueue::DispatchThread::entry()+0x1c) [0x118ac14]
 7: (Thread::_entry_func(void*)+0x23) [0x11932ad]
 8: (()+0x7e9a) [0x7fc73f45de9a]
 9: (clone()+0x6d) [0x7fc73d5e84bd]

On teuthology, in /a/sage-2012-12-11_19:47:13-rados-wip-3459-testing-basic/11975 (osd.4, plana86). Sam has started looking at it already.

Related issues 1 (0 open — 1 closed)

Is duplicate of Ceph - Bug #3221: disconnect_session_watchers missing pgResolvedSamuel Just09/25/2012

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 #1

Updated by Samuel Just over 11 years ago

The assert is bad, no guarantee that the pg is still around after we drop the watch_lock. remove_watchers_and_notifies would have been called in the intervening journey from Primary-Active to Stray-Purged.

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 #2

Updated by Sage Weil over 11 years ago

  • Status changed from In Progress to Duplicate

dup of #3221

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