ci2 starts bisection 2022-11-05 22:59:46.293825909 +0000 UTC m=+180527.650253808
bisecting fixing commit since 833477fce7a14d43ae4c07f8ddc32fa5119471a2
building syzkaller on 80b58a4201a50d022574c185b387d54b3d442aae
ensuring issue is reproducible on original commit 833477fce7a14d43ae4c07f8ddc32fa5119471a2

testing commit 833477fce7a14d43ae4c07f8ddc32fa5119471a2 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2ff71c6b82670316b50c55eccea79cfd4caeda6c391758d52c802349b67ee4a0
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: WARNING: nested lock was not taken in evict
run #10: crashed: WARNING: nested lock was not taken in evict
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing current HEAD 2f5065a0bc9d0afb45f2ae284bd525d55ce82c33
testing commit 2f5065a0bc9d0afb45f2ae284bd525d55ce82c33 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4aef7f8e1568ab46f35efc4e71e07fd0741d93475c64e46d7abde33cb0e2f02a
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: OK
run #8: OK
run #9: OK
revisions tested: 2, total time: 50m8.860489066s (build: 26m29.392204426s, test: 22m44.018553162s)
the crash still happens on HEAD
commit msg: Merge tag 'acpi-6.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
crash: INFO: rcu detected stall in corrupted
rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P4084 } 2652 jiffies s: 2653 root: 0x0/T
rcu: blocking rcu_node structures (internal RCU debug):