bisecting fixing commit since 2d19be4653f5e74ed95560b69f94eb6791d49af3
building syzkaller on 06ed56cd22e24a55c40d152880b66b108834c8f2
testing commit 2d19be4653f5e74ed95560b69f94eb6791d49af3
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 7024d1e4170965619f4b341c89bc15e9a9f722fc819cb9dfecb43ff366e0a048
all runs: crashed: SYZFAIL: netlink_send_ext: bad netlink ack type
testing current HEAD e23d55af0e1fca9be5c99f0c37d48b289f4d6489
testing commit e23d55af0e1fca9be5c99f0c37d48b289f4d6489
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 3f4001aee4b8238668fbc5f3675288301849f89cbf13ba4a60da897da793e133
all runs: crashed: SYZFAIL: netlink_send_ext: bad netlink ack type
revisions tested: 2, total time: 37m23.608122672s (build: 24m54.656072481s, test: 11m50.087331782s)
the crash still happens on HEAD
commit msg: Linux 4.19.205
crash: SYZFAIL: netlink_send_ext: bad netlink ack type
2021/08/28 06:39:40 result: hanged=false err=executor 4: exit status 67
SYZFAIL: netlink_send_ext: bad netlink ack type
type=35 (errno 22: Invalid argument)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67


SYZFAIL: netlink_send_ext: bad netlink ack type
type=35 (errno 22: Invalid argument)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67
2021/08/28 06:39:46 executed programs: 2560