ci starts bisection 2022-07-27 07:42:08.159755162 +0000 UTC m=+6955.665571577
bisecting fixing commit since a8ad9a2434dc7967ab285437f443cae633b6fc1c
building syzkaller on 6b3c5e64ee67d74980d229cd1332aa038d4ce936
testing commit a8ad9a2434dc7967ab285437f443cae633b6fc1c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ad2cce1f7cad626e38e938b7198dbc983f9ffd702dd24be483a15109da31369a
run #0: crashed: kernel BUG in ext4_write_inline_data_end
run #1: crashed: kernel BUG in ext4_write_inline_data_end
run #2: crashed: kernel BUG in ext4_write_inline_data_end
run #3: crashed: kernel BUG in ext4_write_inline_data_end
run #4: crashed: kernel BUG in ext4_write_inline_data_end
run #5: crashed: kernel BUG in __block_commit_write
run #6: crashed: kernel BUG in ext4_write_inline_data_end
run #7: crashed: kernel BUG in ext4_write_inline_data_end
run #8: crashed: kernel BUG in ext4_write_inline_data_end
run #9: crashed: kernel BUG in ext4_write_inline_data_end
run #10: crashed: kernel BUG in __block_commit_write
run #11: crashed: kernel BUG in ext4_write_inline_data_end
run #12: crashed: kernel BUG in ext4_write_inline_data_end
run #13: crashed: kernel BUG in ext4_write_inline_data_end
run #14: crashed: kernel BUG in ext4_write_inline_data_end
run #15: crashed: kernel BUG in ext4_write_inline_data_end
run #16: crashed: kernel BUG in __block_commit_write
run #17: crashed: kernel BUG in ext4_write_inline_data_end
run #18: crashed: kernel BUG in ext4_write_inline_data_end
run #19: crashed: kernel BUG in ext4_write_inline_data_end
testing current HEAD 39c3c396f8131f3db454c80e0fcfcdc54ed9ec01
testing commit 39c3c396f8131f3db454c80e0fcfcdc54ed9ec01
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4e2de09b065b952511d2f25bd132e6a446ba4fc2fd1e54063253d7fe936c4774
all runs: crashed: INFO: rcu detected stall in corrupted
revisions tested: 2, total time: 21m32.988906549s (build: 13m33.430980549s, test: 7m6.424272714s)
the crash still happens on HEAD
commit msg: Merge tag 'mm-hotfixes-stable-2022-07-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
crash: INFO: rcu detected stall in corrupted
rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P2976 } 4 jiffies s: 3165 root: 0x0/T
rcu: blocking rcu_node structures (internal RCU debug):