ci2 starts bisection 2023-06-29 11:31:15.89877092 +0000 UTC m=+9965.680228716
bisecting fixing commit since 3b29299e5f604550faf3eff811d6cd60b4c6cae6
building syzkaller on f325deb023e4e2fb9197004be1b3da738680429c
ensuring issue is reproducible on original commit 3b29299e5f604550faf3eff811d6cd60b4c6cae6

testing commit 3b29299e5f604550faf3eff811d6cd60b4c6cae6 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c6ec37b7382d6004319357388d5ba44eafa9f50bd0b47f2a470a78fbfaccc0de
run #0: crashed: WARNING in btrfs_remove_chunk
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: WARNING in btrfs_remove_chunk
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: WARNING in btrfs_remove_chunk
run #12: crashed: WARNING in btrfs_remove_chunk
run #13: crashed: WARNING in btrfs_remove_chunk
run #14: crashed: WARNING in btrfs_remove_chunk
run #15: crashed: WARNING in btrfs_remove_chunk
run #16: crashed: WARNING in btrfs_remove_chunk
run #17: crashed: WARNING in btrfs_remove_chunk
run #18: crashed: WARNING in btrfs_remove_chunk
run #19: crashed: WARNING in btrfs_remove_chunk
testing current HEAD a1c449d00ff8ce2c5fcea5f755df682d1f6bc2ef
testing commit a1c449d00ff8ce2c5fcea5f755df682d1f6bc2ef gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f9b1c10735ceffaeed6074216b604935e1eb04f29e03cc722d2008c8a0fe9957
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: OK
run #7: OK
run #8: OK
run #9: OK
crash still not fixed/happens on the oldest tested release
revisions tested: 2, total time: 1h28m40.831033199s (build: 1h6m21.106212273s, test: 20m59.918216419s)
crash still not fixed on HEAD or HEAD had kernel test errors
commit msg: Linux 6.1.36
crash: INFO: rcu detected stall in corrupted
rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P4594 } 2639 jiffies s: 2065 root: 0x0/T
rcu: blocking rcu_node structures (internal RCU debug):