bisecting fixing commit since 2b79150141611d3c6e1b55d4e70f49602482f0b8
building syzkaller on cba33199be220cbf61f7c0c8223d88a25a913d6f
testing commit 2b79150141611d3c6e1b55d4e70f49602482f0b8
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: de1b707a9c8fafc0b33ed67a3590375f6905b7816ac6de92dc51008a0f2ec9df
run #0: crashed: WARNING in __rate_control_send_low
run #1: crashed: WARNING in __rate_control_send_low
run #2: crashed: WARNING in __rate_control_send_low
run #3: crashed: WARNING in __rate_control_send_low
run #4: crashed: WARNING in __rate_control_send_low
run #5: crashed: WARNING in __rate_control_send_low
run #6: crashed: WARNING in __rate_control_send_low
run #7: crashed: WARNING in __rate_control_send_low
run #8: crashed: WARNING in __rate_control_send_low
run #9: crashed: WARNING in __rate_control_send_low
run #10: crashed: WARNING in __rate_control_send_low
run #11: crashed: WARNING in __rate_control_send_low
run #12: crashed: WARNING in __rate_control_send_low
run #13: crashed: WARNING in __rate_control_send_low
run #14: crashed: WARNING in __rate_control_send_low
run #15: crashed: WARNING in __rate_control_send_low
run #16: crashed: WARNING in corrupted
run #17: crashed: WARNING in __rate_control_send_low
run #18: crashed: WARNING in __rate_control_send_low
run #19: crashed: WARNING in __rate_control_send_low
testing current HEAD 9dfbac0e6b8600043de8dc85ed072f5f1342dc15
testing commit 9dfbac0e6b8600043de8dc85ed072f5f1342dc15
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 15a94d23da304db0a663f6703a28d8fbe68ad1a94bb5f04c39d532414a02853a
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 25m21.302335277s (build: 17m32.248345713s, test: 7m20.653227937s)
the crash still happens on HEAD
commit msg: Linux 4.14.258
crash: unregister_netdevice: waiting for DEV to become free
Bluetooth: hci4 command 0x0409 tx timeout
Bluetooth: hci1 command 0x0409 tx timeout
Bluetooth: hci0 command 0x0409 tx timeout
Bluetooth: hci2 command 0x0409 tx timeout
Bluetooth: hci3 command 0x0409 tx timeout
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
Bluetooth: hci2 command 0x041b tx timeout
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci1 command 0x041b tx timeout
Bluetooth: hci4 command 0x041b tx timeout
Bluetooth: hci5 command 0x041b tx timeout
Bluetooth: hci3 command 0x041b tx timeout
Bluetooth: hci5 command 0x040f tx timeout
Bluetooth: hci4 command 0x040f tx timeout
Bluetooth: hci1 command 0x040f tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci2 command 0x040f tx timeout
Bluetooth: hci3 command 0x040f tx timeout
Bluetooth: hci2 command 0x0419 tx timeout
Bluetooth: hci0 command 0x0419 tx timeout
Bluetooth: hci1 command 0x0419 tx timeout
Bluetooth: hci4 command 0x0419 tx timeout
Bluetooth: hci5 command 0x0419 tx timeout
Bluetooth: hci3 command 0x0419 tx timeout