ci2 starts bisection 2022-08-12 03:17:34.232843364 +0000 UTC m=+22521.968465086
bisecting fixing commit since 424a46ea058e160ae6fdd0693092ba79da533f26
building syzkaller on d91dd8ea00d74ae74acc65bc8e744802c7c72e31
testing commit 424a46ea058e160ae6fdd0693092ba79da533f26
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: cc401d571ae68589e04ce55d700c8d3251d682bbfd1d52f2a935ab31e432afea
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD b641242202ed8c52030f7b6d8cf15886d3c4fc82
testing commit b641242202ed8c52030f7b6d8cf15886d3c4fc82
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 61f8479b1129f36466d4f7430a58b011711ac2ed24546d3fbe5f54a1aafcc2b6
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 25m37.201013725s (build: 18m34.103048883s, test: 6m27.329716204s)
the crash still happens on HEAD
commit msg: Linux 4.14.290
crash: unregister_netdevice: waiting for DEV to become free
IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
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