bisecting fixing commit since 0cc244011f40280b78fc344d5c2aac5a0c659f77
building syzkaller on 6a81331a1d4c744da9204d02ec88d558f7eea9c9
testing commit 0cc244011f40280b78fc344d5c2aac5a0c659f77
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 516e6d1160d4820406de8165063688723e39cad135798d1fa00fe9182a1cdeae
run #0: crashed: general protection fault in try_to_wake_up
run #1: crashed: general protection fault in try_to_wake_up
run #2: crashed: general protection fault in try_to_wake_up
run #3: crashed: general protection fault in try_to_wake_up
run #4: crashed: general protection fault in try_to_wake_up
run #5: crashed: general protection fault in try_to_wake_up
run #6: crashed: general protection fault in try_to_wake_up
run #7: crashed: general protection fault in try_to_wake_up
run #8: crashed: general protection fault in try_to_wake_up
run #9: crashed: general protection fault in try_to_wake_up
run #10: crashed: general protection fault in try_to_wake_up
run #11: crashed: general protection fault in try_to_wake_up
run #12: crashed: general protection fault in try_to_wake_up
run #13: crashed: general protection fault in try_to_wake_up
run #14: crashed: general protection fault in try_to_wake_up
run #15: crashed: general protection fault in try_to_wake_up
run #16: crashed: general protection fault in try_to_wake_up
run #17: OK
run #18: OK
run #19: OK
testing current HEAD f96eb53cbd76415edfba99c2cfa88567a885a428
testing commit f96eb53cbd76415edfba99c2cfa88567a885a428
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 1f7c925bd207a16dbf8cf3a786568097d13c327fe08dc1b5683f6616a1302417
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 29m25.513927555s (build: 14m21.576095482s, test: 14m41.247318939s)
the crash still happens on HEAD
commit msg: Linux 4.14.246
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
Bluetooth: hci5 command 0x0409 tx timeout
Bluetooth: hci0 command 0x0409 tx timeout
Bluetooth: hci2 command 0x0409 tx timeout
Bluetooth: hci3 command 0x0409 tx timeout
Bluetooth: hci4 command 0x0409 tx timeout
Bluetooth: hci1 command 0x0409 tx timeout
Bluetooth: hci3 command 0x041b tx timeout
Bluetooth: hci1 command 0x041b tx timeout
Bluetooth: hci2 command 0x041b tx timeout
Bluetooth: hci4 command 0x041b tx timeout
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci5 command 0x041b tx timeout
Bluetooth: hci3 command 0x040f tx timeout
Bluetooth: hci5 command 0x040f tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci4 command 0x040f tx timeout
Bluetooth: hci2 command 0x040f tx timeout
Bluetooth: hci1 command 0x040f tx timeout
Bluetooth: hci1 command 0x0419 tx timeout
Bluetooth: hci2 command 0x0419 tx timeout
Bluetooth: hci4 command 0x0419 tx timeout
Bluetooth: hci0 command 0x0419 tx timeout
Bluetooth: hci5 command 0x0419 tx timeout
Bluetooth: hci3 command 0x0419 tx timeout