ci2 starts bisection 2022-10-26 10:45:28.561494767 +0000 UTC m=+45098.921606932
bisecting fixing commit since c9fcc1545c3bb19f4e04b1c82bf5c2856fef39bd
building syzkaller on 9e8eaa75a18a5cf8102e862be692c0781759e51b
ensuring issue is reproducible on original commit c9fcc1545c3bb19f4e04b1c82bf5c2856fef39bd

testing commit c9fcc1545c3bb19f4e04b1c82bf5c2856fef39bd gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 06a9e711285d42a75c40f37ab75769409cb64d4d201b11b70cad87469ca6c5c9
run #0: failed: failed to run binary in VM: broken console: Permission denied (publickey)
run #1: failed: failed to run binary in VM: broken console: Permission denied (publickey)
run #2: failed: failed to run binary in VM: broken console: Permission denied (publickey)
run #3: failed: failed to run command in VM: broken console: Permission denied (publickey)
run #4: failed: failed to run command in VM: broken console: Permission denied (publickey)
run #5: failed: failed to run command in VM: broken console: Permission denied (publickey)
run #6: crashed: unregister_netdevice: waiting for DEV to become free
run #7: failed: failed to run command in VM: broken console: Permission denied (publickey)
run #8: crashed: unregister_netdevice: waiting for DEV to become free
run #9: crashed: unregister_netdevice: waiting for DEV to become free
run #10: crashed: unregister_netdevice: waiting for DEV to become free
run #11: crashed: unregister_netdevice: waiting for DEV to become free
run #12: crashed: unregister_netdevice: waiting for DEV to become free
run #13: crashed: unregister_netdevice: waiting for DEV to become free
run #14: crashed: unregister_netdevice: waiting for DEV to become free
run #15: crashed: unregister_netdevice: waiting for DEV to become free
run #16: crashed: unregister_netdevice: waiting for DEV to become free
run #17: crashed: unregister_netdevice: waiting for DEV to become free
run #18: crashed: unregister_netdevice: waiting for DEV to become free
run #19: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 9d5c0b3a8e1a8b6c4969f630803103978e8d17b6
testing commit 9d5c0b3a8e1a8b6c4969f630803103978e8d17b6 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 798e1f1d67d59e2670e3d6d1f864a9ab8f2f8a22be6ef2161e108327dcfc3c7c
run #0: failed: failed to run binary in VM: broken console: Permission denied (publickey)
run #1: crashed: unregister_netdevice: waiting for DEV to become free
run #2: crashed: unregister_netdevice: waiting for DEV to become free
run #3: crashed: unregister_netdevice: waiting for DEV to become free
run #4: crashed: unregister_netdevice: waiting for DEV to become free
run #5: crashed: unregister_netdevice: waiting for DEV to become free
run #6: crashed: unregister_netdevice: waiting for DEV to become free
run #7: crashed: unregister_netdevice: waiting for DEV to become free
run #8: crashed: unregister_netdevice: waiting for DEV to become free
run #9: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 25m17.346055581s (build: 18m5.543085255s, test: 6m28.076159628s)
the crash still happens on HEAD
commit msg: Linux 4.14.295
crash: unregister_netdevice: waiting for DEV to become free
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
Bluetooth: hci5 command 0x0409 tx timeout
Bluetooth: hci0 command 0x0409 tx timeout
Bluetooth: hci1 command 0x0409 tx timeout
Bluetooth: hci2 command 0x0409 tx timeout
Bluetooth: hci4 command 0x0409 tx timeout
Bluetooth: hci3 command 0x0409 tx timeout
Bluetooth: hci3 command 0x041b tx timeout
Bluetooth: hci4 command 0x041b tx timeout
Bluetooth: hci2 command 0x041b tx timeout
Bluetooth: hci1 command 0x041b tx timeout
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci5 command 0x041b tx timeout
Bluetooth: hci5 command 0x040f tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci1 command 0x040f tx timeout
Bluetooth: hci2 command 0x040f tx timeout
Bluetooth: hci4 command 0x040f tx timeout
Bluetooth: hci3 command 0x040f tx timeout
Bluetooth: hci3 command 0x0419 tx timeout
Bluetooth: hci4 command 0x0419 tx timeout
Bluetooth: hci2 command 0x0419 tx timeout
Bluetooth: hci1 command 0x0419 tx timeout
Bluetooth: hci0 command 0x0419 tx timeout
Bluetooth: hci5 command 0x0419 tx timeout