bisecting fixing commit since 459e3a21535ae3c7a9a123650e54f5c882b8fcbf
building syzkaller on 7516d9fa9301d2dfa5beaf49d93563f8048694aa
testing commit 459e3a21535ae3c7a9a123650e54f5c882b8fcbf with gcc (GCC) 8.1.0
kernel signature: 630f02dfca5934d0c47e6efdbb58a89ae7e5146f
run #0: crashed: no output from test machine
run #1: crashed: no output from test machine
run #2: crashed: no output from test machine
run #3: crashed: no output from test machine
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
testing current HEAD 80a0c2e511a97e11d82e0ec11564e2c3fe624b0d
testing commit 80a0c2e511a97e11d82e0ec11564e2c3fe624b0d with gcc (GCC) 8.1.0
kernel signature: 16fd8fb0a71fb90ff7ef5e74d28094735d978617
run #0: crashed: WARNING: refcount bug in p9_req_put
run #1: crashed: no output from test machine
run #2: crashed: no output from test machine
run #3: crashed: no output from test machine
run #4: crashed: no output from test machine
run #5: crashed: no output from test machine
run #6: crashed: no output from test machine
run #7: crashed: no output from test machine
run #8: crashed: no output from test machine
run #9: crashed: no output from test machine
revisions tested: 2, total time: 30m29.776863901s (build: 10m20.862044991s, test: 19m19.486110522s)
the crash still happens on HEAD
commit msg: Merge tag 'sound-5.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
crash: no output from test machine