bisecting fixing commit since 1752938529c614a8ed4432ecce6ebc95d3b87207
building syzkaller on b1c228e1773559f05fa98950902ab025d6ab946e
testing commit 1752938529c614a8ed4432ecce6ebc95d3b87207
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 0e6fa6c0db49ebb6e8c738fe93361079fb4eeb1f1d42ca129f470c993e5b35cc
run #0: crashed: kernel BUG in ipgre_xmit
run #1: crashed: kernel BUG in ipgre_xmit
run #2: crashed: kernel BUG in ipgre_xmit
run #3: crashed: kernel BUG in ipgre_xmit
run #4: crashed: kernel BUG in ipgre_xmit
run #5: crashed: kernel BUG in ipgre_xmit
run #6: crashed: kernel BUG in ipgre_xmit
run #7: crashed: kernel BUG in ipgre_xmit
run #8: crashed: kernel BUG in ipgre_xmit
run #9: crashed: kernel BUG in ipgre_xmit
run #10: crashed: kernel BUG in ipgre_xmit
run #11: crashed: kernel BUG in ipgre_xmit
run #12: crashed: kernel BUG in ipgre_xmit
run #13: crashed: kernel BUG in ipgre_xmit
run #14: crashed: kernel BUG in ipgre_xmit
run #15: crashed: kernel BUG in ipgre_xmit
run #16: crashed: kernel BUG in corrupted
run #17: crashed: kernel BUG in ipgre_xmit
run #18: crashed: kernel BUG in ipgre_xmit
run #19: crashed: kernel BUG in ipgre_xmit
testing current HEAD 964f3712e6a7447d9d3203f2be3f6c50e78ea179
testing commit 964f3712e6a7447d9d3203f2be3f6c50e78ea179
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 7aa3f0817e9aec459481a7980f65a3fa76d0c7fa5b41a432ffd4ec9c24211a11
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 22m29.527419481s (build: 15m32.366120538s, test: 6m28.66826085s)
the crash still happens on HEAD
commit msg: Linux 4.14.240
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: hci4 command 0x0409 tx timeout
Bluetooth: hci5 command 0x0409 tx timeout
Bluetooth: hci1 command 0x0409 tx timeout
Bluetooth: hci3 command 0x0409 tx timeout
Bluetooth: hci2 command 0x0409 tx timeout
Bluetooth: hci2 command 0x041b tx timeout
Bluetooth: hci3 command 0x041b tx timeout
Bluetooth: hci1 command 0x041b tx timeout
Bluetooth: hci5 command 0x041b tx timeout
Bluetooth: hci4 command 0x041b tx timeout
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci4 command 0x040f tx timeout
Bluetooth: hci5 command 0x040f tx timeout
Bluetooth: hci1 command 0x040f tx timeout
Bluetooth: hci3 command 0x040f tx timeout
Bluetooth: hci2 command 0x040f tx timeout
Bluetooth: hci2 command 0x0419 tx timeout
Bluetooth: hci3 command 0x0419 tx timeout
Bluetooth: hci1 command 0x0419 tx timeout
Bluetooth: hci5 command 0x0419 tx timeout
Bluetooth: hci4 command 0x0419 tx timeout
Bluetooth: hci0 command 0x0419 tx timeout