Bug #54653
closedcrash: uint64_t CephFuse::Handle::fino_snap(uint64_t): assert(stag_snap_map.count(stag))
100%
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3cc66cf8b39f301ffac5cec100c47110fe1e760665355af5367efa3aaf641764
Description
Assert condition: stag_snap_map.count(stag)
Assert function: uint64_t CephFuse::Handle::fino_snap(uint64_t)
Sanitized backtrace:
CephFuse::Handle::fino_snap(unsigned long)
CephFuse::Handle::iget(unsigned long)
Crash dump sample:
{
"assert_condition": "stag_snap_map.count(stag)",
"assert_file": "client/fuse_ll.cc",
"assert_func": "uint64_t CephFuse::Handle::fino_snap(uint64_t)",
"assert_line": 1412,
"assert_msg": "client/fuse_ll.cc: In function 'uint64_t CephFuse::Handle::fino_snap(uint64_t)' thread ffff46ffb880 time 2022-03-07T00:47:36.958893+0100\nclient/fuse_ll.cc: 1412: FAILED ceph_assert(stag_snap_map.count(stag))",
"assert_thread_name": "ceph-fuse",
"backtrace": [
"__kernel_rt_sigreturn()",
"gsignal()",
"abort()",
"(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x194) [0xffff9f047958]",
"(ceph::__ceph_assertf_fail(char const*, char const*, int, char const*, char const*, ...)+0) [0xffff9f047ac8]",
"(CephFuse::Handle::fino_snap(unsigned long)+0x150) [0xaaaada1e99d8]",
"(CephFuse::Handle::iget(unsigned long)+0x34) [0xaaaada1e9a2c]",
"ceph-fuse(+0x98500) [0xaaaada1eb500]",
"/lib/aarch64-linux-gnu/libfuse.so.2(+0x15064) [0xffffa7a55064]",
"/lib/aarch64-linux-gnu/libfuse.so.2(+0x12158) [0xffffa7a52158]",
"/lib/aarch64-linux-gnu/libpthread.so.0(+0x751c) [0xffff9edc051c]",
"/lib/aarch64-linux-gnu/libc.so.6(+0xd122c) [0xffff9eafa22c]"
],
"ceph_version": "16.2.7",
"crash_id": "2022-03-06T23:47:37.017833Z_7b408f27-3b91-446d-b5a5-b90245f424a9",
"entity_name": "client.779720a56c617f4713d46a0389a5f0b5c78d2903",
"os_id": "ubuntu",
"os_name": "Ubuntu",
"os_version": "20.04.4 LTS (Focal Fossa)",
"os_version_id": "20.04",
"process_name": "ceph-fuse",
"stack_sig": "e8ac3d63428f21e50eb53cba40ea83f9a9b6d984ee1c77e94e45609b855893b4",
"timestamp": "2022-03-06T23:47:37.017833Z",
"utsname_machine": "aarch64",
"utsname_release": "5.4.0-1015-raspi",
"utsname_sysname": "Linux",
"utsname_version": "#15-Ubuntu SMP Fri Jul 10 05:34:24 UTC 2020"
}