close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/key-users\x00', 0x0, 0x0)
accept4$bt_l2cap(r0, 0x0, 0x0, 0x0)