r0 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0xa, r0, &(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0)