ci2 starts bisection 2023-06-24 10:28:29.450013726 +0000 UTC m=+308693.678971972
bisecting fixing commit since ca48fc16c49388400eddd6c6614593ebf7c7726a
building syzkaller on 90c93c40627cb0ac3c2c7cb99d807fd4c137adcb
ensuring issue is reproducible on original commit ca48fc16c49388400eddd6c6614593ebf7c7726a

testing commit ca48fc16c49388400eddd6c6614593ebf7c7726a gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0328020caddcfe185d477ebc276a86dca3440c41333e8c3098337c2e9986a2f6
run #0: crashed: kernel BUG in ext4_get_group_info
run #1: crashed: kernel BUG in ext4_get_group_info
run #2: crashed: kernel BUG in ext4_get_group_info
run #3: crashed: kernel BUG in ext4_get_group_info
run #4: crashed: kernel BUG in ext4_get_group_info
run #5: crashed: kernel BUG in ext4_get_group_info
run #6: crashed: kernel BUG in ext4_get_group_info
run #7: crashed: kernel BUG in ext4_get_group_info
run #8: crashed: INFO: rcu detected stall in corrupted
run #9: crashed: kernel BUG in ext4_get_group_info
run #10: crashed: kernel BUG in ext4_get_group_info
run #11: crashed: kernel BUG in ext4_get_group_info
run #12: crashed: kernel BUG in ext4_get_group_info
run #13: crashed: kernel BUG in ext4_get_group_info
run #14: crashed: INFO: rcu detected stall in corrupted
run #15: crashed: INFO: rcu detected stall in corrupted
run #16: crashed: INFO: rcu detected stall in corrupted
run #17: crashed: INFO: rcu detected stall in corrupted
run #18: crashed: INFO: rcu detected stall in corrupted
run #19: crashed: INFO: rcu detected stall in corrupted
testing current HEAD e84a4e368abe42cf359fe237f0238820859d5044
testing commit e84a4e368abe42cf359fe237f0238820859d5044 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 64356e5cd7297471194deb4b7761a5e6af201f469b4f68c5b63563999975cc44
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: OK
run #9: OK
crash still not fixed/happens on the oldest tested release
revisions tested: 2, total time: 1h11m47.749828279s (build: 54m49.309767406s, test: 15m34.413646735s)
crash still not fixed on HEAD or HEAD had kernel test errors
commit msg: Linux 6.1.35
crash: INFO: rcu detected stall in corrupted
rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P3920 } 2640 jiffies s: 2853 root: 0x0/T
rcu: blocking rcu_node structures (internal RCU debug):