[Bug] meta_tool will coredump when used to handle tablet meta #61447
Description
Search before asking
- I had searched in the issues and found no similar issues.
Version
3.0 and higher
What's Wrong?
PID: 2248042 (meta_tool)
UID: 0 (root)
GID: 0 (root)
Signal: 11 (SEGV)
Timestamp: Tue 2026-03-17 17:27:37 CST (15h ago)
Command Line: /mnt/wzh-hdd/hy-doris/be/output/lib/meta_tool --operation=show_meta --pb_meta_path=1773380615252.hdr
Executable: /mnt/wzh-hdd/hy-doris/be/output/lib/meta_tool
Control Group: /user.slice/user-1002.slice/session-141.scope
Unit: session-141.scope
Slice: user-1002.slice
Session: 141
Owner UID: 1002 (wzh)
Boot ID: 2e19417b314940549429216848c47e72
Machine ID: 2d615b97f292443ebe9dfb7dc34eb547
Hostname: hydoris-compute
Storage: /var/lib/systemd/coredump/core.meta_tool.0.2e19417b314940549429216848c47e72.2248042.1773739657000000.zst (present)
Size on Disk: 3.0M
Message: Process 2248042 (meta_tool) of user 0 dumped core.
Module libgcc_s.so.1 from deb gcc-14-14.2.0-4ubuntu2~24.04.1.amd64
Module libstdc++.so.6 from deb gcc-14-14.2.0-4ubuntu2~24.04.1.amd64
Module meta_tool without build-id.
Stack trace of thread 2248042:
#0 0x00006317c6925d89 _ZN5doris17TabletSchemaCache6insertERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE (meta_tool + 0x11315d89)
#1 0x00006317c68c988f _ZN5doris10TabletMeta12init_from_pbERKNS_12TabletMetaPBE (meta_tool + 0x112b988f)
#2 0x00006317c68cb533 _ZN5doris10TabletMeta16create_from_fileERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE (meta_tool + 0x112bb533)
#3 0x00006317c1328462 _Z9show_metav (meta_tool + 0xbd18462)
#4 0x00006317c132eea7 main (meta_tool + 0xbd1eea7)
#5 0x00007b1cae42a1ca __libc_start_call_main (libc.so.6 + 0x2a1ca)
#6 0x00007b1cae42a28b __libc_start_main_impl (libc.so.6 + 0x2a28b)
#7 0x00006317c132802a _start (meta_tool + 0xbd1802a)
Stack trace of thread 2248043:
#0 0x00007b1cae4ecadf __GI___clock_nanosleep (libc.so.6 + 0xecadf)
#1 0x00007b1cae4f9a27 __GI___nanosleep (libc.so.6 + 0xf9a27)
#2 0x00007b1cae52975c usleep (libc.so.6 + 0x12975c)
#3 0x00006317cb13a589 _ZN4bvar6detail16SamplerCollector3runEv (meta_tool + 0x15b2a589)
#4 0x00006317cb13c519 _ZN4bvar6detail16SamplerCollector15sampling_threadEPv (meta_tool + 0x15b2c519)
#5 0x00007b1cae49caa4 start_thread (libc.so.6 + 0x9caa4)
#6 0x00007b1cae529c6c __clone3 (libc.so.6 + 0x129c6c)
ELF object binary architecture: AMD x86-64
What You Expected?
do the right thing
How to Reproduce?
just use it
Anything Else?
No response
Are you willing to submit PR?
- Yes I am willing to submit a PR!
Code of Conduct
- I agree to follow this project's Code of Conduct