Bug #16857: Crash in Client::_invalidate_kernel_dcache - CephFS - Ceph

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Bug #16857

closed

Crash in Client::_invalidate_kernel_dcache

Added by John Spray over 7 years ago. Updated over 7 years ago.

Status:

Duplicate

Priority:

Normal

Assignee:

Category:

Correctness/Safety

Target version:

% Done:

Source:

other

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Component(FS):

ceph-fuse

Labels (FS):

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

ceph version v11.0.0-1047-ga2c7769 (a2c7769f230c789825e46229ef35e8b763a4232c)
 1: ceph-fuse() [0x624c1a]
 2: (()+0xf100) [0x7febdf988100]
 3: (Client::_invalidate_kernel_dcache()+0x33) [0x58c9e3]
 4: (Client::trim_cache_for_reconnect(MetaSession*)+0x522) [0x5ab892]
 5: (Client::handle_mds_map(MMDSMap*)+0x82a) [0x5e72ca]
 6: (Client::ms_dispatch(Message*)+0x63b) [0x5ec67b]
 7: (DispatchQueue::entry()+0x78a) [0x88d31a]
 8: (DispatchQueue::DispatchThread::entry()+0xd) [0x737a3d]
 9: (()+0x7dc5) [0x7febdf980dc5]
 10: (clone()+0x6d) [0x7febde87cced]

http://pulpito.ceph.com/jspray-2016-07-28_06:14:58-fs:basic-wip-setlk-distro-basic-mira/338072

This was on a test branch, but none of the patches touched the client (it was just the setlk patch for libcephfs)

Related issues 1 (0 open — 1 closed)