ci2 starts bisection 2022-10-26 11:10:59.571109426 +0000 UTC m=+46629.931221598
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: 02c2a5eae8538d8800613d67a2098776fadff8060008f75a6b55d6e82efdedae
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: crashed: unregister_netdevice: waiting for DEV to become free
run #3: failed: failed to run command in VM: broken console: Permission denied (publickey)
run #4: crashed: unregister_netdevice: waiting for DEV to become free
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: crashed: unregister_netdevice: waiting for DEV to become free
run #8: crashed: unregister_netdevice: waiting for DEV to become free
run #9: failed: failed to run command in VM: broken console: Permission denied (publickey)
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: 2fcd25019bca82e8bcd1d73fe3ffce00c4db73fa692a9d77f62fa3adf79e653a
run #0: failed: failed to run command in VM: broken console: Permission denied (publickey)
run #1: failed: failed to run command in VM: broken console: Permission denied (publickey)
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: 28m53.581987199s (build: 20m39.120888307s, test: 6m48.249998743s)
the crash still happens on HEAD
commit msg: Linux 4.14.295
crash: unregister_netdevice: waiting for DEV to become free
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