r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f00000006c0), &(0x7f0000000680)={'syz', 0x1}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1)
r3 = add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, r2)
r4 = add_key$keyring(&(0x7f00000004c0), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r3)
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r4)
keyctl$link(0x8, r4, 0xfffffffffffffffd)