ci2 starts bisection 2022-08-30 17:19:32.088992711 +0000 UTC m=+49307.733526645 bisecting fixing commit since 3242aa3a635c0958671ee1e4b0958dcc7c4e5c79 building syzkaller on 4c37c133e4bf703d023995535f1e264d8658e08e testing commit 3242aa3a635c0958671ee1e4b0958dcc7c4e5c79 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 8ca1dba8382b44069c66b98bb47b9749136e6879cd49709367299f17e2d311f3 run #0: crashed: SYZFAIL: wrong response packet run #1: crashed: SYZFAIL: clone failed run #2: OK run #3: crashed: SYZFAIL: wrong response packet run #4: crashed: SYZFAIL: arptable: setsockopt(ARPT_SO_SET_REPLACE) failed run #5: crashed: SYZFAIL: clone failed run #6: crashed: SYZFAIL: clone failed run #7: OK run #8: OK run #9: OK run #10: crashed: SYZFAIL: clone failed run #11: crashed: SYZFAIL: clone failed run #12: OK run #13: OK run #14: OK run #15: crashed: SYZFAIL: clone failed run #16: OK run #17: OK run #18: OK run #19: crashed: SYZFAIL: clone failed testing current HEAD e548869f356fead9fdcb3562f52d2226574f4f41 testing commit e548869f356fead9fdcb3562f52d2226574f4f41 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: dfd2d6efa4ffd3f3b91393b315cead467aad730f7bf21db4029a4820cda94f16 all runs: crashed: unregister_netdevice: waiting for DEV to become free revisions tested: 2, total time: 28m9.649858404s (build: 15m9.232089119s, test: 12m25.005064286s) the crash still happens on HEAD commit msg: Linux 4.14.291 crash: unregister_netdevice: waiting for DEV to become free Bluetooth: hci5 command 0x0409 tx timeout Bluetooth: hci1 command 0x0409 tx timeout Bluetooth: hci3 command 0x0409 tx timeout Bluetooth: hci0 command 0x0409 tx timeout Bluetooth: hci2 command 0x0409 tx timeout unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Bluetooth: hci5 command 0x041b tx timeout Bluetooth: hci2 command 0x041b tx timeout Bluetooth: hci0 command 0x041b tx timeout Bluetooth: hci4 command 0x041b tx timeout Bluetooth: hci3 command 0x041b tx timeout Bluetooth: hci1 command 0x041b tx timeout Bluetooth: hci0 command 0x040f tx timeout Bluetooth: hci1 command 0x040f tx timeout Bluetooth: hci2 command 0x040f tx timeout Bluetooth: hci3 command 0x040f tx timeout Bluetooth: hci4 command 0x040f tx timeout Bluetooth: hci5 command 0x040f tx timeout Bluetooth: hci5 command 0x0419 tx timeout Bluetooth: hci4 command 0x0419 tx timeout Bluetooth: hci3 command 0x0419 tx timeout Bluetooth: hci2 command 0x0419 tx timeout Bluetooth: hci1 command 0x0419 tx timeout Bluetooth: hci0 command 0x0419 tx timeout