r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000500)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, 0x0, 0x0, r0)