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: 5988f4234514afa725ad165bcc1a226ff36ef6524eb814d30e9c7c52ee589afd
run #0: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #1: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #2: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #3: crashed: INFO: rcu detected stall in addrconf_rs_timer
run #4: crashed: INFO: rcu detected stall in ieee80211_tasklet_handler
run #5: crashed: BUG: soft lockup in corrupted
run #6: crashed: INFO: rcu detected stall in netlink_release
run #7: crashed: INFO: rcu detected stall in mac80211_hwsim_beacon
run #8: crashed: INFO: rcu detected stall in smp_call_function
run #9: crashed: INFO: rcu detected stall in mac80211_hwsim_beacon
run #10: crashed: BUG: soft lockup in mac80211_hwsim_beacon
run #11: crashed: INFO: rcu detected stall in mac80211_hwsim_beacon
run #12: crashed: BUG: soft lockup in mac80211_hwsim_beacon
run #13: crashed: INFO: rcu detected stall in mac80211_hwsim_beacon
run #14: crashed: INFO: rcu detected stall in addrconf_rs_timer
run #15: crashed: BUG: soft lockup in mac80211_hwsim_beacon
run #16: crashed: INFO: rcu detected stall in smp_call_function
run #17: crashed: BUG: soft lockup in addrconf_rs_timer
run #18: crashed: INFO: rcu detected stall in corrupted
run #19: crashed: INFO: rcu detected stall in smp_call_function
testing current HEAD babf0bb978e3c9fce6c4eba6b744c8754fd43d8e
testing commit babf0bb978e3c9fce6c4eba6b744c8754fd43d8e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 71a8935b04858fa6c44ad0c43a7c218ae9c74cc9756e56aae3c754c57f747ba4
all runs: crashed: INFO: rcu detected stall in corrupted
revisions tested: 2, total time: 28m3.696472764s (build: 11m57.245938905s, test: 15m17.718840959s)
the crash still happens on HEAD
commit msg: Merge tag 'xfs-5.19-for-linus' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
crash: INFO: rcu detected stall in corrupted
rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-... } 4 jiffies s: 2769 root: 0x2/.
rcu: blocking rcu_node structures (internal RCU debug):
Task dump for CPU 1:
task:pr/ttyS0        state:R  running task     stack:27936 pid:   16 ppid:     2 flags:0x00004008
Call Trace:
 <TASK>
 </TASK>
Bluetooth: hci2: command 0x0419 tx timeout