keyctl$chown(0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff)
getresuid(0x0, 0x0, &(0x7f0000000180))
recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0)
recvmsg$unix(0xffffffffffffffff, 0x0, 0x100)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f000000d700)='ns/pid\x00')