bisecting fixing commit since 0cc244011f40280b78fc344d5c2aac5a0c659f77
building syzkaller on 6a81331a1d4c744da9204d02ec88d558f7eea9c9
testing commit 0cc244011f40280b78fc344d5c2aac5a0c659f77
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 0002826536dfafac0fd3e9351ab1b2a77c4c76f839f87ba6eadbea8904820e52
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: crashed: general protection fault in try_to_wake_up
run #18: OK
run #19: OK
testing current HEAD 8034e99d1a010a795b979582c0b2370584d8abf4
testing commit 8034e99d1a010a795b979582c0b2370584d8abf4
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: c2d74d69f558df6ff0d10f0839b38738585f3c516d36d7cc1015b6b85ecb76aa
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 31m1.789070936s (build: 16m11.885386193s, test: 14m23.750587217s)
the crash still happens on HEAD
commit msg: Linux 4.14.266
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: hci0 command 0x0409 tx timeout
Bluetooth: hci1 command 0x0409 tx timeout
Bluetooth: hci2 command 0x0409 tx timeout
Bluetooth: hci5 command 0x0409 tx timeout
Bluetooth: hci4 command 0x0409 tx timeout
Bluetooth: hci3 command 0x0409 tx timeout
Bluetooth: hci2 command 0x041b tx timeout
Bluetooth: hci1 command 0x041b tx timeout
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci3 command 0x041b tx timeout
Bluetooth: hci4 command 0x041b tx timeout
Bluetooth: hci5 command 0x041b tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci1 command 0x040f tx timeout
Bluetooth: hci2 command 0x040f tx timeout
Bluetooth: hci5 command 0x040f tx timeout
Bluetooth: hci4 command 0x040f tx timeout
Bluetooth: hci3 command 0x040f tx timeout
Bluetooth: hci2 command 0x0419 tx timeout
Bluetooth: hci1 command 0x0419 tx timeout
Bluetooth: hci0 command 0x0419 tx timeout
Bluetooth: hci3 command 0x0419 tx timeout
Bluetooth: hci4 command 0x0419 tx timeout
Bluetooth: hci5 command 0x0419 tx timeout