bisecting fixing commit since 2f166cdcf8a92fcf85524f2b5526cb28e16f0a60
building syzkaller on abf9ba4fc75d9b29af15625d44dcfc1360fad3b7
testing commit 2f166cdcf8a92fcf85524f2b5526cb28e16f0a60 with gcc (GCC) 8.4.1 20210217
kernel signature: f58054faa70179d761937a0750d7c16a04f92b94c2b72273c8712c11374312a5
run #0: crashed: general protection fault in skb_release_data
run #1: crashed: BUG: unable to handle kernel paging request in skb_release_data
run #2: crashed: general protection fault in skb_release_data
run #3: crashed: general protection fault in skb_release_data
run #4: crashed: general protection fault in skb_release_data
run #5: crashed: general protection fault in skb_release_data
run #6: crashed: general protection fault in skb_release_data
run #7: crashed: general protection fault in skb_release_data
run #8: crashed: general protection fault in skb_release_data
run #9: crashed: general protection fault in skb_release_data
run #10: crashed: general protection fault in skb_release_data
run #11: crashed: general protection fault in skb_release_data
run #12: crashed: general protection fault in skb_release_data
run #13: crashed: general protection fault in skb_release_data
run #14: crashed: general protection fault in skb_release_data
run #15: crashed: general protection fault in skb_release_data
run #16: crashed: general protection fault in skb_release_data
run #17: crashed: general protection fault in skb_release_data
run #18: crashed: general protection fault in skb_release_data
run #19: crashed: general protection fault in skb_release_data
testing current HEAD cfb41ef9deb1e6572ac218ddfcec9567e5d1c101
testing commit cfb41ef9deb1e6572ac218ddfcec9567e5d1c101 with gcc (GCC) 8.4.1 20210217
kernel signature: 95d22831eef3b9210a0376aade0c48af2e731acee58d215ebd0fcd8368b37672
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 27m5.884246807s (build: 20m30.084233698s, test: 6m12.380251573s)
the crash still happens on HEAD
commit msg: Linux 4.14.237
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: hci2 command 0x0409 tx timeout
Bluetooth: hci0 command 0x0409 tx timeout
Bluetooth: hci1 command 0x0409 tx timeout
Bluetooth: hci3 command 0x0409 tx timeout
Bluetooth: hci4 command 0x0409 tx timeout
Bluetooth: hci5 command 0x0409 tx timeout
Bluetooth: hci2 command 0x041b tx timeout
Bluetooth: hci5 command 0x041b tx timeout
Bluetooth: hci4 command 0x041b tx timeout
Bluetooth: hci3 command 0x041b tx timeout
Bluetooth: hci1 command 0x041b tx timeout
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci5 command 0x040f tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci1 command 0x040f tx timeout
Bluetooth: hci3 command 0x040f tx timeout
Bluetooth: hci4 command 0x040f tx timeout
Bluetooth: hci2 command 0x040f tx timeout
Bluetooth: hci2 command 0x0419 tx timeout
Bluetooth: hci0 command 0x0419 tx timeout
Bluetooth: hci4 command 0x0419 tx timeout
Bluetooth: hci3 command 0x0419 tx timeout
Bluetooth: hci1 command 0x0419 tx timeout
Bluetooth: hci5 command 0x0419 tx timeout