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Running ./t7527-builtin-fsmonitor.sh will run into crash on: not ok 43 - Matrix[uc:false][fsm:true] move_directory_up # # matrix_clean_up_repo && # $fn && # if test $uc = false && test $fsm = false # then # git status --porcelain=v1 >.git/expect.$fn # else # git status --porcelain=v1 >.git/actual.$fn && # test_cmp .git/expect.$fn .git/actual.$fn # fi # With backtrace: #0 __pthread_kill_implementation (threadid=, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 #1 0x00007fad081c724f in __pthread_kill_internal (signo=6, threadid=) at ./nptl/pthread_kill.c:89 #2 0x00007fad08177fe2 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 #3 0x00007fad08160efc in __GI_abort () at ./stdlib/abort.c:73 #4 0x0000561637c48e71 in BUG_vfl (file=0x561637fc98b0 "compat/fsmonitor/fsm-listen-linux.c", line=144, fmt=0x561637fc9890 "double remove of watch for '%s'", params=0x7fad03929b38) at usage.c:343 #5 BUG_fl (file=file@entry=0x561637fc98b0 "compat/fsmonitor/fsm-listen-linux.c", line=line@entry=144, fmt=fmt@entry=0x561637fc9890 "double remove of watch for '%s'") at usage.c:360 #6 0x0000561637f490bf in remove_watch (w=0x561675350240, data=data@entry=0x56167533b050) at compat/fsmonitor/fsm-listen-linux.c:144 #7 0x0000561637f49f22 in rename_dir (cookie=, path=0x561675352260 "/home/sgn/src/git/t/trash directory.t7527-builtin-fsmonitor/T1/T3", data=) at compat/fsmonitor/fsm-listen-linux.c:246 #8 process_event (path=0x561675352260 "/home/sgn/src/git/t/trash directory.t7527-builtin-fsmonitor/T1/T3", event=0x7fad03929de0, batch=, cookie_list=0x7fad03929d60, state=0x7ffdb01840c0) at compat/fsmonitor/fsm-listen-linux.c:559 #9 handle_events (state=state@entry=0x7ffdb01840c0) at compat/fsmonitor/fsm-listen-linux.c:661 #10 0x0000561637f4a73f in fsm_listen__loop (state=state@entry=0x7ffdb01840c0) at compat/fsmonitor/fsm-listen-linux.c:728 #11 0x0000561637ca8e65 in fsm_listen__thread_proc (_state=0x7ffdb01840c0) at builtin/fsmonitor--daemon.c:1194 #12 0x00007fad081c5579 in start_thread (arg=) at ./nptl/pthread_create.c:448 #13 0x00007fad0823f858 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 [System Info] git version: git version 2.55.0.551.g10ab9bd069f7d cpu: x86_64 built from commit: 10ab9bd069f7d523b2392c7b471a6a7af88a5740 sizeof-long: 8 sizeof-size_t: 8 shell-path: /bin/sh rust: disabled feature: fsmonitor--daemon gettext: enabled libcurl: 8.21.0 OpenSSL: OpenSSL 3.6.3 9 Jun 2026 zlib: 1.3.2 SHA-1: SHA1_DC SHA-256: SHA256_BLK default-ref-format: files default-hash: sha1 uname: Linux 7.0.14_1 #1 SMP PREEMPT_DYNAMIC Sat Jun 27 23:57:22 UTC 2026 x86_64 compiler info: gnuc: 14.2 libc info: glibc: 2.41 $SHELL (typically, interactive shell): /bin/zsh -- Danh