Ceph » CephFS

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=0cc462317baee377357357c833913c76af55248fe612e5e634489b1cdd602c8e

Assert condition: state LOCK_XLOCK || state LOCK_XLOCKDONE
Assert function: void ScatterLock::set_xlock_snap_sync(MDSContext*)

Sanitized backtrace:

    MDCache::truncate_inode(CInode*, LogSegment*)
    C_MDS_inode_update_finish::finish(int)
    MDSContext::complete(int)
    MDSIOContextBase::complete(int)
    MDSLogContextBase::complete(int)
    Finisher::finisher_thread_entry()

{
    "archived": "2022-03-06 12:57:45.369650",
    "assert_condition": "state == LOCK_XLOCK || state == LOCK_XLOCKDONE",
    "assert_file": "mds/ScatterLock.h",
    "assert_func": "void ScatterLock::set_xlock_snap_sync(MDSContext*)",
    "assert_line": 59,
    "assert_msg": "mds/ScatterLock.h: In function 'void ScatterLock::set_xlock_snap_sync(MDSContext*)' thread 7fd8b6046700 time 2022-03-05T19:02:52.160102+0100\nmds/ScatterLock.h: 59: FAILED ceph_assert(state == LOCK_XLOCK || state == LOCK_XLOCKDONE)",
    "assert_thread_name": "MR_Finisher",
    "backtrace": [
        "/lib/x86_64-linux-gnu/libpthread.so.0(+0x14140) [0x7fd8c1292140]",
        "gsignal()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x16e) [0x7fd8c152b090]",
        "/usr/lib/ceph/libceph-common.so.2(+0x2511d1) [0x7fd8c152b1d1]",
        "(MDCache::truncate_inode(CInode*, LogSegment*)+0x356) [0x562340344bc6]",
        "(C_MDS_inode_update_finish::finish(int)+0x143) [0x562340316d83]",
        "(MDSContext::complete(int)+0x50) [0x562340554980]",
        "(MDSIOContextBase::complete(int)+0x524) [0x5623405550f4]",
        "(MDSLogContextBase::complete(int)+0x41) [0x562340555481]",
        "(Finisher::finisher_thread_entry()+0x18d) [0x7fd8c15c8c0d]",
        "/lib/x86_64-linux-gnu/libpthread.so.0(+0x8ea7) [0x7fd8c1286ea7]",
        "clone()" 
    ],
    "ceph_version": "16.2.7",
    "crash_id": "2022-03-05T18:02:52.163151Z_917dab33-1bed-4fa1-8c23-626a572f7637",
    "entity_name": "mds.906cc03906a32d3f4cb653421df9b1eea475e879",
    "os_id": "11",
    "os_name": "Debian GNU/Linux 11 (bullseye)",
    "os_version": "11 (bullseye)",
    "os_version_id": "11",
    "process_name": "ceph-mds",
    "stack_sig": "683679603ccaead18ac3489ee1489b27e2794f55b103a69b332f9f93fc58bb1c",
    "timestamp": "2022-03-05T18:02:52.163151Z",
    "utsname_machine": "x86_64",
    "utsname_release": "5.13.19-4-pve",
    "utsname_sysname": "Linux",
    "utsname_version": "#1 SMP PVE 5.13.19-9 (Mon, 07 Feb 2022 11:01:14 +0100)" 
}