ci starts bisection 2022-07-26 18:42:53.994360797 +0000 UTC m=+6342.311257636
bisecting fixing commit since 7b6ae471e5415bc2bf4384a83ccb4c21de7824c0
building syzkaller on 29c3f20f99b6befe0395fe8e474b1e24240cac95
testing commit 7b6ae471e5415bc2bf4384a83ccb4c21de7824c0
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 22a660502e91116f4d373e78b7415d90d28cf7a97baefaec5f05e3bec3b6acc4
run #0: crashed: INFO: rcu detected stall in mac80211_hwsim_beacon
run #1: crashed: INFO: rcu detected stall in corrupted
run #2: crashed: INFO: rcu detected stall in smp_call_function
run #3: crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
run #4: crashed: INFO: rcu detected stall in smp_call_function
run #5: crashed: INFO: rcu detected stall in wg_packet_handshake_receive_worker
run #6: crashed: INFO: rcu detected stall in addrconf_rs_timer
run #7: crashed: INFO: rcu detected stall in smp_call_function
run #8: crashed: INFO: rcu detected stall in mac80211_hwsim_beacon
run #9: crashed: INFO: rcu detected stall in mac80211_hwsim_beacon
run #10: crashed: INFO: rcu detected stall in smp_call_function
run #11: crashed: INFO: rcu detected stall in corrupted
run #12: crashed: INFO: rcu detected stall in smp_call_function
run #13: crashed: INFO: rcu detected stall in neigh_periodic_work
run #14: crashed: INFO: rcu detected stall in smp_call_function
run #15: crashed: INFO: rcu detected stall in mac80211_hwsim_beacon
run #16: crashed: INFO: rcu detected stall in smp_call_function
run #17: crashed: INFO: rcu detected stall in mac80211_hwsim_beacon
run #18: crashed: BUG: soft lockup in smp_call_function
run #19: crashed: no output from test machine
testing current HEAD 5de64d44968e4ae66ebdb0a2d08b443f189d3651
testing commit 5de64d44968e4ae66ebdb0a2d08b443f189d3651
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 031f1a3623f174b19049a8f991a561ed4a7080401c8cd9fdfbcc02de0518c9f1
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: SYZFAIL: wrong response packet
run #5: crashed: SYZFAIL: wrong response packet
run #6: crashed: SYZFAIL: wrong response packet
run #7: crashed: SYZFAIL: wrong response packet
run #8: crashed: SYZFAIL: wrong response packet
run #9: crashed: INFO: rcu detected stall in corrupted
revisions tested: 2, total time: 26m52.877251921s (build: 14m20.140119386s, test: 11m38.804994317s)
the crash still happens on HEAD
commit msg: Merge tag 's390-5.19-7' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
crash: INFO: rcu detected stall in corrupted
rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P4049 } 4 jiffies s: 26525 root: 0x0/T
rcu: blocking rcu_node structures (internal RCU debug):