From: Stefan Sperling Subject: Re: got-build-regress.sh regress failure To: gameoftrees@openbsd.org Cc: Benoit Lecocq , Klemens Nanni Date: Fri, 25 Sep 2020 15:04:54 +0200 On Fri, Sep 25, 2020 at 12:44:02PM +0200, stsp@stsp.name wrote: > got-build-regress.sh for branch 'main' on Fri Sep 25 10:00:02 UTC 2020 > > Running on OpenBSD 6.7 (GENERIC.MP) #310: Thu May 7 18:41:00 MDT 2020 > deraadt@sparc64.openbsd.org:/usr/src/sys/arch/sparc64/compile/GENERIC.MP > Running tests > > $ env PATH=/home/stsp/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/X11R6/bin:/usr/local/bin:/usr/local/sbin make regress > ===> regress > ===> regress/cmdline > ./checkout.sh -q > ./update.sh -q > error: pack-objects died of signal 10 > error: git upload-pack: git-pack-objects died with error. > fatal: git upload-pack: aborting due to possible repository corruption on the remote side. > remote: aborting due to possible repository corruption on the remote side. > fatal: protocol error: bad pack header > error: Could not fetch origin > --- /tmp/got-test-update_moved_branch_ref-gC1ienRJ/stdout.expected Fri Sep 25 12:11:50 2020 > +++ /tmp/got-test-update_moved_branch_ref-gC1ienRJ/stdout Fri Sep 25 12:11:52 2020 > @@ -0,0 +1 @@ > +Updated to commit d098f5331854084029e6635b410ba184e5d50774 > test failed; leaving test data in /tmp/got-test-update_moved_branch_ref-gC1ienRJ This crash occurred in git fetch. It is the first time I've seen this happen. Maybe of interest to maintainers of devel/git (in Cc)? /tmp/got-test-update_moved_branch_ref-gC1ienRJ/repo/.git/git.core Core was generated by `git'. Program terminated with signal SIGBUS, Bus error. #0 _rthread_cond_timedwait (cond=, mutexp=0x0, abs=0x7bc1c7ce40 ) at /usr/src/lib/libc/thread/rthread_cond.c:124 124 [Current thread is 1 (process 218884)] (gdb) (gdb) bt #0 _rthread_cond_timedwait (cond=, mutexp=0x0, abs=0x7bc1c7ce40 ) at /usr/src/lib/libc/thread/rthread_cond.c:124 #1 0x0000007bc1c7ab68 in prepare_pack () #2 0x0000007bc1c7c6e0 in cmd_pack_objects () #3 0x0000007bc1c01b18 in handle_builtin () #4 0x0000007bc1c02078 in cmd_main () #5 0x0000007bc1cc8530 in main () (gdb) info thread Id Target Id Frame * 1 process 218884 _rthread_cond_timedwait (cond=, mutexp=0x0, abs=0x7bc1c7ce40 ) at /usr/src/lib/libc/thread/rthread_cond.c:124 2 process 570142 0x0000007e418b6028 in futex () at {standard input}:5 (gdb) thread 2 [Switching to thread 2 (process 570142)] #0 0x0000007e418b6028 in futex () at {standard input}:5 5 {standard input}: No such file or directory. (gdb) bt #0 0x0000007e418b6028 in futex () at {standard input}:5 #1 0x0000007e418650d8 in _twait (abs=, clockid=, val=, p=0x7e2aba5920) at /usr/src/lib/libc/thread/synch.h:34 #2 _rthread_cond_timedwait (cond=0x7e2aba5920, mutexp=0x7dda004c68, abs=0x0) at /usr/src/lib/libc/thread/rthread_cond.c:106 #3 0x0000007bc1c7cee8 in threaded_find_deltas () #4 0x0000007e3be78d90 in _rthread_start (v=0x7e79f7d838) at /usr/src/lib/librthread/rthread.c:96 #5 0x0000007e418b752c in __tfork_thread () at /usr/src/lib/libc/arch/sparc64/sys/tfork_thread.S:58 Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb)