bisecting fixing commit since 119c85055d867b9588263bca59794c872ef2a30e building syzkaller on 098b5d530648147c744a7c2eb8b78c1307f9d3ce testing commit 119c85055d867b9588263bca59794c872ef2a30e compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c24232a6f3f54f5c923e07098decb5a6ee24dd77cff605dcd69c55afd72c14f4 run #0: OK run #1: OK run #2: crashed: WARNING: ODEBUG bug in netdev_run_todo run #3: crashed: WARNING in mntput_no_expire run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK reproducer seems to be flaky testing current HEAD 88e6c0207623874922712e162e25d9dafd39661e testing commit 88e6c0207623874922712e162e25d9dafd39661e compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 9ed1aa5b9dce42df41e3177bab28b3421813da11194955a9a498733bb237839d run #0: crashed: SYZFAIL: wrong response packet run #1: crashed: WARNING: ODEBUG bug in netdev_run_todo run #2: crashed: SYZFAIL: wrong response packet run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK Reproducer flagged being flaky revisions tested: 2, total time: 30m31.951987892s (build: 11m59.461350987s, test: 17m39.616544538s) the crash still happens on HEAD commit msg: Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs crash: SYZFAIL: wrong response packet 2022/04/02 15:20:49 executor failed 11 times: executor 1: failed to write control pipe: write |1: broken pipe SYZFAIL: wrong response packet (errno 16: Device or resource busy) loop exited with status 67