ci2 starts bisection 2023-06-22 21:19:27.338821639 +0000 UTC m=+174951.567779871
bisecting fixing commit since fa74641fb6b93a19ccb50579886ecc98320230f9
building syzkaller on 4bce1a3e705a8b62de8194bdb28f5eef89c8feec
ensuring issue is reproducible on original commit fa74641fb6b93a19ccb50579886ecc98320230f9

testing commit fa74641fb6b93a19ccb50579886ecc98320230f9 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cb1ea2fd9cae5c426970b6b4228c59c14485f1d94a0814c34c84004311be7fef
run #0: crashed: divide error in do_journal_end
run #1: crashed: KASAN: vmalloc-out-of-bounds Read in cleanup_bitmap_list
run #2: crashed: KASAN: vmalloc-out-of-bounds Read in cleanup_bitmap_list
run #3: crashed: KASAN: vmalloc-out-of-bounds Read in cleanup_bitmap_list
run #4: crashed: divide error in do_journal_end
run #5: crashed: divide error in do_journal_end
run #6: crashed: INFO: rcu detected stall in corrupted
run #7: crashed: KASAN: vmalloc-out-of-bounds Read in cleanup_bitmap_list
run #8: crashed: KASAN: vmalloc-out-of-bounds Read in cleanup_bitmap_list
run #9: crashed: INFO: rcu detected stall in corrupted
run #10: crashed: INFO: rcu detected stall in corrupted
run #11: crashed: KASAN: vmalloc-out-of-bounds Read in cleanup_bitmap_list
run #12: crashed: INFO: rcu detected stall in corrupted
run #13: crashed: INFO: rcu detected stall in corrupted
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: d880c70e26bf93bdd8fb52461fa420dda3905bfa8f9ca14231b91b4529b18afa
run #0: crashed: divide error in do_journal_end
run #1: crashed: divide error in do_journal_end
run #2: crashed: divide error in do_journal_end
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
crash still not fixed/happens on the oldest tested release
revisions tested: 2, total time: 1h0m2.366585466s (build: 51m1.488338589s, test: 7m37.040127417s)
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: { P3904 } 2670 jiffies s: 2873 root: 0x0/T
rcu: blocking rcu_node structures (internal RCU debug):