Ceph » CephFS

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=4e5d7408c2347625b1145ba61e07c1164f5d5c087dc3e36e04bb28bd024cf703

Sanitized backtrace:

    tcmalloc::ThreadCache::FetchFromCentralCache(unsigned int, int, void* (*)(unsigned long))
    CDir::_load_dentry(std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >, snapid_t, ceph::buffer::list&, int, std::set<snapid_t, std::less<snapid_t>, std::allocator<snapid_t> > const*, double, bool*)
    CDir::_omap_fetched(ceph::buffer::list&, std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, ceph::buffer::list, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, ceph::buffer::list> > >&, bool, int)
    C_IO_Dir_OMAP_FetchedMore::finish(int)
    MDSContext::complete(int)
    MDSIOContextBase::complete(int)
    Finisher::finisher_thread_entry()

{
    "archived": "2022-03-16 18:13:40.768381",
    "backtrace": [
        "/lib/x86_64-linux-gnu/libpthread.so.0(+0x14140) [0x7f6f83ba9140]",
        "gsignal()",
        "abort()",
        "/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x9a7ec) [0x7f6f83a5c7ec]",
        "/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0xa5966) [0x7f6f83a67966]",
        "/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0xa59d1) [0x7f6f83a679d1]",
        "/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0xa5c65) [0x7f6f83a67c65]",
        "/usr/lib/x86_64-linux-gnu/libtcmalloc.so.4(+0x16a7e) [0x7f6f8c8a5a7e]",
        "(tcmalloc::ThreadCache::FetchFromCentralCache(unsigned int, int, void* (*)(unsigned long))+0x7d) [0x7f6f8c8b886d]",
        "(CDir::_load_dentry(std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >, snapid_t, ceph::buffer::v15_2_0::list&, int, std::set<snapid_t, std::less<snapid_t>, std::allocator<snapid_t> > const*, double, bool*)+0xacc) [0x55b8d9fc9c4c]",
        "(CDir::_omap_fetched(ceph::buffer::v15_2_0::list&, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, ceph::buffer::v15_2_0::list, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, ceph::buffer::v15_2_0::list> > >&, bool, int)+0x7c4) [0x55b8d9fccd34]",
        "(C_IO_Dir_OMAP_FetchedMore::finish(int)+0x1b2) [0x55b8d9fe53e2]",
        "(MDSContext::complete(int)+0x50) [0x55b8da081980]",
        "(MDSIOContextBase::complete(int)+0x524) [0x55b8da0820f4]",
        "(Finisher::finisher_thread_entry()+0x18d) [0x7f6f83edfc0d]",
        "/lib/x86_64-linux-gnu/libpthread.so.0(+0x8ea7) [0x7f6f83b9dea7]",
        "clone()" 
    ],
    "ceph_version": "16.2.7",
    "crash_id": "2022-03-16T16:11:20.410142Z_e13d00eb-0ac2-479e-95c1-2f858efc3e43",
    "entity_name": "mds.97ae607be439870eb5855a07270bae5a733b6beb",
    "os_id": "11",
    "os_name": "Debian GNU/Linux 11 (bullseye)",
    "os_version": "11 (bullseye)",
    "os_version_id": "11",
    "process_name": "ceph-mds",
    "stack_sig": "e9d6d20f4ce122fe3ce4791886b02d218f748da090eaa2c6ac804a88773db3a9",
    "timestamp": "2022-03-16T16:11:20.410142Z",
    "utsname_machine": "x86_64",
    "utsname_release": "4.19.0-17-amd64",
    "utsname_sysname": "Linux",
    "utsname_version": "#1 SMP Debian 4.19.194-3 (2021-07-18)" 
}