r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f00000004c0), &(0x7f0000000600)={'syz', 0x3}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000640)=@chain)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r2)