r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, 0x0, &(0x7f0000000000)='keyring\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$read(0x1d, r1, &(0x7f0000000000)=""/246, 0xf6)