ci2 starts bisection 2022-08-16 14:37:28.288667422 +0000 UTC m=+53820.565477612
bisecting fixing commit since 2b79150141611d3c6e1b55d4e70f49602482f0b8
building syzkaller on 8bc4594f832068a30c0eff44d468311780057d1f
testing commit 2b79150141611d3c6e1b55d4e70f49602482f0b8
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 38ef82ce7b63b1e839a5b9acd9c32170ab58261a68a618dc083505b568c17673
run #0: crashed: general protection fault in __tcf_idr_release
run #1: crashed: BUG: unable to handle kernel paging request in tcf_action_destroy
run #2: crashed: general protection fault in __tcf_idr_release
run #3: crashed: general protection fault in __tcf_idr_release
run #4: crashed: general protection fault in __tcf_idr_release
run #5: crashed: BUG: unable to handle kernel paging request in tcf_action_destroy
run #6: crashed: BUG: unable to handle kernel paging request in tcf_action_destroy
run #7: crashed: BUG: unable to handle kernel paging request in tcf_action_destroy
run #8: crashed: general protection fault in __tcf_idr_release
run #9: crashed: BUG: unable to handle kernel paging request in tcf_action_destroy
run #10: crashed: general protection fault in __tcf_idr_release
run #11: crashed: BUG: unable to handle kernel paging request in tcf_action_destroy
run #12: crashed: general protection fault in __tcf_idr_release
run #13: crashed: general protection fault in __tcf_idr_release
run #14: crashed: general protection fault in __tcf_idr_release
run #15: crashed: general protection fault in __tcf_idr_release
run #16: crashed: general protection fault in __tcf_idr_release
run #17: crashed: general protection fault in __tcf_idr_release
run #18: crashed: general protection fault in __tcf_idr_release
run #19: crashed: general protection fault in __tcf_idr_release
testing current HEAD b641242202ed8c52030f7b6d8cf15886d3c4fc82
testing commit b641242202ed8c52030f7b6d8cf15886d3c4fc82
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 3e99498afd2cf6c5336fed89f85336fb1f650a409f3f459c98de002302a400a5
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 31m50.173100882s (build: 23m53.797289077s, test: 7m13.224244609s)
the crash still happens on HEAD
commit msg: Linux 4.14.290
crash: unregister_netdevice: waiting for DEV to become free
Bluetooth: hci4 command 0x0409 tx timeout
Bluetooth: hci2 command 0x0409 tx timeout
Bluetooth: hci3 command 0x0409 tx timeout
Bluetooth: hci1 command 0x0409 tx timeout
Bluetooth: hci0 command 0x0409 tx timeout
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci1 command 0x041b tx timeout
Bluetooth: hci3 command 0x041b tx timeout
Bluetooth: hci2 command 0x041b tx timeout
Bluetooth: hci4 command 0x041b tx timeout
Bluetooth: hci5 command 0x041b tx timeout
Bluetooth: hci1 command 0x040f tx timeout
Bluetooth: hci5 command 0x040f tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci4 command 0x040f tx timeout
Bluetooth: hci2 command 0x040f tx timeout
Bluetooth: hci3 command 0x040f tx timeout
Bluetooth: hci3 command 0x0419 tx timeout
Bluetooth: hci5 command 0x0419 tx timeout
Bluetooth: hci2 command 0x0419 tx timeout
Bluetooth: hci1 command 0x0419 tx timeout
Bluetooth: hci4 command 0x0419 tx timeout
Bluetooth: hci0 command 0x0419 tx timeout