syz_open_procfs$namespace(0x0, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, 0x0, 0x0) write$P9_RSTATu(0xffffffffffffffff, 0x0, 0x0) write$P9_RSTATu(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0xeeb, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x3, 0x5}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000900), &(0x7f0000000940))