ci2 starts bisection 2022-09-19 16:43:56.239333325 +0000 UTC m=+17660.605193993
bisecting fixing commit since 3f2ecb86cb909da0b9157fd2952ad79924cbe5ae
building syzkaller on bca53db974f570410921f59b8c2c59a3d263cb44
testing commit 3f2ecb86cb909da0b9157fd2952ad79924cbe5ae gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: a66dabe22c1713c9c06ca703101dbd9ec943a63ff7122dc72b1ae232db0e96be
all runs: crashed: WARNING in md_ioctl
testing current HEAD 5df8b473517762e16c5a97c25941897640926a63
testing commit 5df8b473517762e16c5a97c25941897640926a63 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 61ba8860762a9096e6591045b222adf7a30e8032fdf3c04d044cec59bce81261
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 30m0.123468036s (build: 22m12.100988989s, test: 7m16.726879503s)
the crash still happens on HEAD
commit msg: Linux 4.14.293
crash: unregister_netdevice: waiting for DEV to become free
Bluetooth: hci3 command 0x0409 tx timeout
Bluetooth: hci1 command 0x0409 tx timeout
Bluetooth: hci4 command 0x0409 tx timeout
Bluetooth: hci5 command 0x0409 tx timeout
Bluetooth: hci2 command 0x0409 tx timeout
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci2 command 0x041b tx timeout
Bluetooth: hci5 command 0x041b tx timeout
Bluetooth: hci4 command 0x041b tx timeout
Bluetooth: hci1 command 0x041b tx timeout
Bluetooth: hci3 command 0x041b tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci3 command 0x040f tx timeout
Bluetooth: hci1 command 0x040f tx timeout
Bluetooth: hci4 command 0x040f tx timeout
Bluetooth: hci5 command 0x040f tx timeout
Bluetooth: hci2 command 0x040f tx timeout
Bluetooth: hci0 command 0x0419 tx timeout
Bluetooth: hci2 command 0x0419 tx timeout
Bluetooth: hci5 command 0x0419 tx timeout
Bluetooth: hci4 command 0x0419 tx timeout
Bluetooth: hci1 command 0x0419 tx timeout
Bluetooth: hci3 command 0x0419 tx timeout