ci2 starts bisection 2022-09-17 04:12:38.217093463 +0000 UTC m=+163352.962141253
bisecting fixing commit since b641242202ed8c52030f7b6d8cf15886d3c4fc82
building syzkaller on a9409d470bcd00f5856c85ca3395f4882e6637b2
testing commit b641242202ed8c52030f7b6d8cf15886d3c4fc82 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: cf432df0383d39f4ad06639351299381bd56cfe776287e71ce9ef1ab53e936aa
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 5df8b473517762e16c5a97c25941897640926a63
testing commit 5df8b473517762e16c5a97c25941897640926a63 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 223aedcc433ea436ad800cd51ecbd15530498653b613cb8769329c3d408ffcc6
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 21m41.229505103s (build: 14m58.851324184s, test: 6m16.113991505s)
the crash still happens on HEAD
commit msg: Linux 4.14.293
crash: unregister_netdevice: waiting for DEV to become free
IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
syz-executor.0 (7968) used greatest stack depth: 23784 bytes left
can: request_module (can-proto-0) failed.
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
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci0 command 0x0419 tx timeout