can: request_module (can-proto-4) failed. unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 can: request_module (can-proto-4) failed. can: request_module (can-proto-4) failed. Zero length message leads to an empty skb audit: type=1800 audit(1678150683.563:2): pid=11252 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.0" name="file0" dev="sda1" ino=14140 res=0 audit: type=1804 audit(1678150683.583:3): pid=11252 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir2499460739/syzkaller.lhBKWL/101/file0" dev="sda1" ino=14140 res=1 audit: type=1800 audit(1678150683.583:4): pid=11252 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.0" name="file0" dev="sda1" ino=14140 res=0 TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. audit: type=1800 audit(1678150683.583:5): pid=11257 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.1" name="file0" dev="sda1" ino=14150 res=0 audit: type=1800 audit(1678150683.903:6): pid=11303 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.1" name="file0" dev="sda1" ino=14155 res=0 syz-executor.0 calls setitimer() with new_value NULL pointer. Misfeature support will be removed