Bug #54765: crash: void MDCache::rejoin_send_rejoins(): assert(auth >= 0) - CephFS - Ceph

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Bug #54765

open

crash: void MDCache::rejoin_send_rejoins(): assert(auth >= 0)

Added by Telemetry Bot about 2 years ago. Updated almost 2 years ago.

Status:

New

Priority:

Normal

Assignee:

Category:

Target version:

% Done:

Source:

Telemetry

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

Ceph - v16.2.7

ceph-qa-suite:

Component(FS):

Labels (FS):

Pull request ID:

Crash signature (v1):

2aadcb0855126f674b46b4468b989ef367832f0fdf1a9a3c013f493bfeebe83d

Crash signature (v2):

671c68d3b0d2638ffcd6dd94d2432b2bde3f00a49c1e98cc4b7f1c5027d6c2fb

Description

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=671c68d3b0d2638ffcd6dd94d2432b2bde3f00a49c1e98cc4b7f1c5027d6c2fb

Assert condition: auth >= 0
Assert function: void MDCache::rejoin_send_rejoins()

Sanitized backtrace:

    MDCache::rejoin_send_rejoins()
    MDCache::process_imported_caps()
    MDCache::rejoin_open_ino_finish(inodeno_t, int)
    MDSContext::complete(int)
    void finish_contexts<std::vector<MDSContext*, std::allocator<MDSContext*> > >(ceph::common::CephContext*, std::vector<MDSContext*, std::allocator<MDSContext*> >&, int)
    MDCache::open_ino_finish(inodeno_t, MDCache::open_ino_info_t&, int)
    MDCache::_open_ino_backtrace_fetched(inodeno_t, ceph::buffer::list&, int)
    MDSContext::complete(int)
    MDSIOContextBase::complete(int)
    Finisher::finisher_thread_entry()

Crash dump sample:

{
    "archived": "2021-12-29 15:32:06.227891",
    "assert_condition": "auth >= 0",
    "assert_file": "mds/MDCache.cc",
    "assert_func": "void MDCache::rejoin_send_rejoins()",
    "assert_line": 4074,
    "assert_msg": "mds/MDCache.cc: In function 'void MDCache::rejoin_send_rejoins()' thread 7f821e705700 time 2021-12-29T11:37:51.031268-0300\nmds/MDCache.cc: 4074: FAILED ceph_assert(auth >= 0)",
    "assert_thread_name": "MR_Finisher",
    "backtrace": [
        "/lib/x86_64-linux-gnu/libpthread.so.0(+0x14140) [0x7f8229b13140]",
        "gsignal()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x16e) [0x7f8229dac090]",
        "/usr/lib/ceph/libceph-common.so.2(+0x2511d1) [0x7f8229dac1d1]",
        "(MDCache::rejoin_send_rejoins()+0x1268) [0x555f5beaa768]",
        "(MDCache::process_imported_caps()+0x1b18) [0x555f5bead9e8]",
        "(MDCache::rejoin_open_ino_finish(inodeno_t, int)+0x4a1) [0x555f5beb1501]",
        "(MDSContext::complete(int)+0x50) [0x555f5c05f980]",
        "(void finish_contexts<std::vector<MDSContext*, std::allocator<MDSContext*> > >(ceph::common::CephContext*, std::vector<MDSContext*, std::allocator<MDSContext*> >&, int)+0x98) [0x555f5bd35d58]",
        "(MDCache::open_ino_finish(inodeno_t, MDCache::open_ino_info_t&, int)+0x138) [0x555f5be83fc8]",
        "(MDCache::_open_ino_backtrace_fetched(inodeno_t, ceph::buffer::v15_2_0::list&, int)+0x277) [0x555f5be8b717]",
        "(MDSContext::complete(int)+0x50) [0x555f5c05f980]",
        "(MDSIOContextBase::complete(int)+0x524) [0x555f5c0600f4]",
        "(Finisher::finisher_thread_entry()+0x18d) [0x7f8229e49c0d]",
        "/lib/x86_64-linux-gnu/libpthread.so.0(+0x8ea7) [0x7f8229b07ea7]",
        "clone()" 
    ],
    "ceph_version": "16.2.7",
    "crash_id": "2021-12-29T14:37:51.035047Z_fe81a219-6dc4-4695-89d4-65efcd7a97c3",
    "entity_name": "mds.b6047181f04819d6e2628bb6fbb32fb4616ecef6",
    "os_id": "11",
    "os_name": "Debian GNU/Linux 11 (bullseye)",
    "os_version": "11 (bullseye)",
    "os_version_id": "11",
    "process_name": "ceph-mds",
    "stack_sig": "2aadcb0855126f674b46b4468b989ef367832f0fdf1a9a3c013f493bfeebe83d",
    "timestamp": "2021-12-29T14:37:51.035047Z",
    "utsname_machine": "x86_64",
    "utsname_release": "4.19.0-8-amd64",
    "utsname_sysname": "Linux",
    "utsname_version": "#1 SMP Debian 4.19.98-1 (2020-01-26)" 
}

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