ci2 starts bisection 2023-02-19 00:10:07.645020373 +0000 UTC m=+6773.716140253
bisecting fixing commit since 9dfbac0e6b8600043de8dc85ed072f5f1342dc15
building syzkaller on f752fb536b579822da36383d50f78ff6f912a637
ensuring issue is reproducible on original commit 9dfbac0e6b8600043de8dc85ed072f5f1342dc15

testing commit 9dfbac0e6b8600043de8dc85ed072f5f1342dc15 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 74a02ca173bdfb666665cee9286c5e04fec8854ceb3479b5e752ce59fd084031
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD a8ad60f2af5884921167e8cede5784c7849884b2
testing commit a8ad60f2af5884921167e8cede5784c7849884b2 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 1ab404f88730690f14ef1c2a4e1a34bc01653632533ccd2f86bc702da0025a37
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 28m5.577032942s (build: 18m39.080576049s, test: 7m17.747597924s)
the crash still happens on HEAD
commit msg: Linux 4.14.305
crash: unregister_netdevice: waiting for DEV to become free
IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
syz-executor.0 (8013) used greatest stack depth: 24472 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
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
Bluetooth: hci0 command 0x0409 tx timeout
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci0 command 0x0419 tx timeout