ci2 starts bisection 2023-07-11 12:28:54.56401807 +0000 UTC m=+12058.621452540
bisecting fixing commit since 6e50979a9c87371fdb85d16058f9b5cb40751501
building syzkaller on 42660d9e113db4d2fa3b56b27eb9e5209219da64
ensuring issue is reproducible on original commit 6e50979a9c87371fdb85d16058f9b5cb40751501

testing commit 6e50979a9c87371fdb85d16058f9b5cb40751501 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 706734a0ed26a4faa2affff6be4eefcb3209500d3940b6cac945428170eb9b54
run #0: crashed: INFO: rcu detected stall in corrupted
run #1: crashed: INFO: rcu detected stall in corrupted
run #2: crashed: INFO: rcu detected stall in corrupted
run #3: crashed: INFO: rcu detected stall in corrupted
run #4: crashed: INFO: rcu detected stall in corrupted
run #5: crashed: INFO: rcu detected stall in corrupted
run #6: crashed: INFO: rcu detected stall in corrupted
run #7: crashed: INFO: rcu detected stall in corrupted
run #8: crashed: INFO: rcu detected stall in corrupted
run #9: crashed: INFO: rcu detected stall in corrupted
run #10: crashed: INFO: rcu detected stall in corrupted
run #11: crashed: INFO: rcu detected stall in corrupted
run #12: crashed: INFO: rcu detected stall in corrupted
run #13: crashed: INFO: rcu detected stall in corrupted
run #14: crashed: kernel BUG in do_journal_begin_r
run #15: crashed: kernel BUG in do_journal_begin_r
run #16: crashed: kernel BUG in do_journal_begin_r
run #17: crashed: kernel BUG in do_journal_begin_r
run #18: crashed: kernel BUG in do_journal_begin_r
run #19: crashed: kernel BUG in do_journal_begin_r
run #20: crashed: kernel BUG in do_journal_begin_r
run #21: crashed: kernel BUG in do_journal_begin_r
run #22: crashed: kernel BUG in do_journal_begin_r
run #23: crashed: kernel BUG in do_journal_begin_r
run #24: crashed: kernel BUG in do_journal_begin_r
run #25: crashed: kernel BUG in do_journal_begin_r
run #26: crashed: kernel BUG in do_journal_begin_r
run #27: crashed: kernel BUG in do_journal_begin_r
run #28: crashed: kernel BUG in do_journal_begin_r
run #29: crashed: kernel BUG in do_journal_begin_r
run #30: OK
run #31: OK
run #32: OK
run #33: OK
run #34: OK
representative crash: kernel BUG in do_journal_begin_r, types: [BUG]
check whether we can drop unnecessary instrumentation
disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
testing commit 6e50979a9c87371fdb85d16058f9b5cb40751501 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f4fb766f51628d178e7a1e62331be5a63a1c7a8740116b30254cef957ff4c011
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: 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: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
representative crash: no output from test machine, types: [UNKNOWN]
reproducer seems to be flaky
the bug reproduces without the instrumentation
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing current HEAD 3f01e9fed8454dcd89727016c3e5b2fbb8f8e50c
testing commit 3f01e9fed8454dcd89727016c3e5b2fbb8f8e50c gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 94761acaf79da7ffa870b793bc7ee0274b218526405ea5f33e0e725a6158d859
all runs: boot failed: BUG: unable to handle kernel NULL pointer dereference in ip_vs_protocol_init
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
HEAD had kernel build, boot or test errors
Reproducer flagged being flaky
revisions tested: 3, total time: 1h30m5.917514329s (build: 54m34.60685251s, test: 33m50.950352719s)
crash still not fixed on HEAD or HEAD had kernel test errors
commit msg: Merge tag 'linux-watchdog-6.5-rc2' of git://www.linux-watchdog.org/linux-watchdog
crash: failed testing reproducer on 3f01e9fed8454dcd89727016c3e5b2fbb8f8e50c