Bug #38683: OSDMapRef access by multiple threads is unsafe - Ceph - Ceph

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Bug #38683

closed

OSDMapRef access by multiple threads is unsafe

Added by Zengran Zhang about 5 years ago. Updated about 5 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Category:

OSDMap

Target version:

v12.2.12

% Done:

Source:

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

(gdb) bt
#0 0x0000000000000000 in ?? ()
#1 0x000055c38ab92549 in std::_Sp_counted_base<(_gnu_cxx::_Lock_policy)2>::_M_release() ()
#2 0x000055c38ac76a76 in PG::publish_stats_to_osd() ()
#3 0x000055c38ac8f435 in PG::RecoveryState::Primary::react(PG::ActMap const&) ()
#4 0x000055c38acfa536 in boost::statechart::simple_state<PG::RecoveryState::Primary, PG::RecoveryState::Started, PG::RecoveryState::Peering, (boost::statechart::history_mode)0>::react_impl(boost::statechart::event_base const&, void const*) ()
#5 0x000055c38acf8710 in boost::statechart::simple_state<PG::RecoveryState::Peering, PG::RecoveryState::Primary, PG::RecoveryState::GetInfo, (boost::statechart::history_mode)0>::react_impl(boost::statechart::event_base const&, void const*) ()
#6 0x000055c38acfa9a9 in boost::statechart::simple_state<PG::RecoveryState::GetInfo, PG::RecoveryState::Peering, boost::mpl::list<mpl::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_: