r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
dup3(r0, r1, 0x0)
getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)