bisecting fixing commit since 050272a0423e68207fd2367831ae610680129062
building syzkaller on e3ecea2e7fc6b80cc715c596105f4cf890e7e2e6
testing commit 050272a0423e68207fd2367831ae610680129062
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: be1aa6ed9c909cdd85aa9adbf03d422f5edfb607fe22907ef43c85b7900f31f5
all runs: crashed: possible deadlock in rtnl_lock
testing current HEAD ce4d1565392b2dc8ea33032615c934c3dc6a32bb
testing commit ce4d1565392b2dc8ea33032615c934c3dc6a32bb
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 332bb3b0cd7fee4eed8017d77bb2c6055deb990d1e6b9e85deb262c6b09a0d9b
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 24m33.76298952s (build: 17m38.006853549s, test: 6m24.765341439s)
the crash still happens on HEAD
commit msg: Linux 4.14.241
crash: unregister_netdevice: waiting for DEV to become free
can: request_module (can-proto-0) failed.
can: request_module (can-proto-0) failed.
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1