SubscribeVersion is unable to pass barrier check

[GopherJ]

https://github.com/paritytech/polkadot/blob/master/runtime/kusama/src/lib.rs#L1334-L1340

[GopherJ]

shall we add AllowSubscriptionsFrom<Everything>?

[GopherJ]

Logs:

2021-10-24 05:09:06.023 TRACE tokio-runtime-worker xcm::execute_xcm_in_credit: origin: MultiLocation { parents: 0, interior: X1(AccountId32 { network: Kusama, id: [72, 88, 172, 152, 99, 195, 122, 27, 223, 14, 77, 141, 182, 156, 131, 253, 219, 57, 6, 157, 226, 174, 5, 170, 209, 156, 121, 59, 64, 239, 201, 113] }) }, message: Xcm([TransferReserveAsset { assets: MultiAssets([MultiAsset { id: Concrete(MultiLocation { parents: 0, interior: Here }), fun: Fungible(5000000000000000) }]), dest: MultiLocation { parents: 0, interior: X1(Parachain(2085)) }, xcm: Xcm([BuyExecution { fees: MultiAsset { id: Concrete(MultiLocation { parents: 1, interior: Here }), fun: Fungible(5000000000000000) }, weight_limit: Limited(2000000000) }, DepositAsset { assets: Wild(All), max_assets: 1, beneficiary: MultiLocation { parents: 0, interior: X1(AccountId32 { network: Any, id: [72, 88, 172, 152, 99, 195, 122, 27, 223, 14, 77, 141, 182, 156, 131, 253, 219, 57, 6, 157, 226, 174, 5, 170, 209, 156, 121, 59, 64, 239, 201, 113] }) } }]) }]), weight_limit: 1000000000, weight_credit: 1000000000
2021-10-24 05:09:06.023 TRACE tokio-runtime-worker xcm::execute: origin: Some(MultiLocation { parents: 0, interior: X1(AccountId32 { network: Kusama, id: [72, 88, 172, 152, 99, 195, 122, 27, 223, 14, 77, 141, 182, 156, 131, 253, 219, 57, 6, 157, 226, 174, 5, 170, 209, 156, 121, 59, 64, 239, 201, 113] }) }), total_surplus/refunded: 0/0, error_handler_weight: 0
2021-10-24 05:09:06.023 TRACE tokio-runtime-worker xcm_builder::currency_adapter: xcm::currency_adapter deposit_asset MultiAsset { id: Concrete(MultiLocation { parents: 0, interior: Here }), fun: Fungible(5000000000000000) } MultiLocation { parents: 0, interior: X1(Parachain(2085)) }
2021-10-24 05:09:06.024 TRACE tokio-runtime-worker xcm::execute_xcm_in_credit: result: Ok(())
2021-10-24 05:09:06.026  INFO tokio-runtime-worker substrate: ✨ Imported #278 (0x2a66…c197)
2021-10-24 05:09:08.856  INFO tokio-runtime-worker substrate: 💤 Idle (5 peers), best: #278 (0x2a66…c197), finalized #275 (0x1416…600b), ⬇ 1.5kiB/s ⬆ 1.3kiB/s
2021-10-24 05:09:12.024  INFO tokio-runtime-worker substrate: ✨ Imported #279 (0x89ee…55d9)
2021-10-24 05:09:13.857  INFO tokio-runtime-worker substrate: 💤 Idle (5 peers), best: #279 (0x89ee…55d9), finalized #276 (0x7f8c…21fc), ⬇ 2.0kiB/s ⬆ 1.8kiB/s
2021-10-24 05:09:18.023  INFO tokio-runtime-worker substrate: ✨ Imported #280 (0xd4a5…43e6)
2021-10-24 05:09:18.857  INFO tokio-runtime-worker substrate: 💤 Idle (5 peers), best: #280 (0xd4a5…43e6), finalized #277 (0xfd7b…6713), ⬇ 1.7kiB/s ⬆ 1.5kiB/s
2021-10-24 05:09:23.858  INFO tokio-runtime-worker substrate: 💤 Idle (5 peers), best: #280 (0xd4a5…43e6), finalized #278 (0x2a66…c197), ⬇ 1.4kiB/s ⬆ 1.5kiB/s
2021-10-24 05:09:24.025 DEBUG tokio-runtime-worker xcm::execute_xcm: origin: MultiLocation { parents: 0, interior: X1(Parachain(2085)) }, message: Xcm([QueryResponse { query_id: 0, response: Version(2), max_weight: 0 }]), weight_limit: 100000000000
2021-10-24 05:09:24.026 TRACE tokio-runtime-worker xcm::execute_xcm_in_credit: origin: MultiLocation { parents: 0, interior: X1(Parachain(2085)) }, message: Xcm([QueryResponse { query_id: 0, response: Version(2), max_weight: 0 }]), weight_limit: 100000000000, weight_credit: 0
2021-10-24 05:09:24.026 TRACE tokio-runtime-worker xcm::should_execute: did not pass barrier: origin: MultiLocation { parents: 0, interior: X1(Parachain(2085)) }, message: Xcm([QueryResponse { query_id: 0, response: Version(2), max_weight: 0 }]), max_weight: 1000000000, weight_credit: 0
2021-10-24 05:09:24.029  INFO tokio-runtime-worker substrate: ✨ Imported #281 (0x2554…093c)
2021-10-24 05:09:28.858  INFO tokio-runtime-worker substrate: 💤 Idle (5 peers), best: #281 (0x2554…093c), finalized #279 (0x89ee…55d9), ⬇ 2.5kiB/s ⬆ 2.0kiB/s
2021-10-24 05:09:30.021  INFO tokio-runtime-worker substrate: ✨ Imported #282 (0xe3b6…c7dc)
2021-10-24 05:09:33.859  INFO tokio-runtime-worker substrate: 💤 Idle (5 peers), best: #282 (0xe3b6…c7dc), finalized #279 (0x89ee…55d9), ⬇ 1.5kiB/s ⬆ 1.3kiB/s
2021-10-24 05:09:36.032 DEBUG tokio-runtime-worker xcm::execute_xcm: origin: MultiLocation { parents: 0, interior: X1(Parachain(2085)) }, message: Xcm([SubscribeVersion { query_id: 0, max_response_weight: 0 }]), weight_limit: 100000000000
2021-10-24 05:09:36.033 TRACE tokio-runtime-worker xcm::execute_xcm_in_credit: origin: MultiLocation { parents: 0, interior: X1(Parachain(2085)) }, message: Xcm([SubscribeVersion { query_id: 0, max_response_weight: 0 }]), weight_limit: 100000000000, weight_credit: 0
2021-10-24 05:09:36.033 TRACE tokio-runtime-worker xcm::execute: origin: Some(MultiLocation { parents: 0, interior: X1(Parachain(2085)) }), total_surplus/refunded: 0/0, error_handler_weight: 0
2021-10-24 05:09:36.033 TRACE tokio-runtime-worker xcm::execute_xcm_in_credit: result: Ok(())
2021-10-24 05:09:36.035  INFO tokio-runtime-worker substrate: ✨ Imported #283 (0x4a09…8d12)
2021-10-24 05:09:38.859  INFO tokio-runtime-worker substrate: 💤 Idle (5 peers), best: #283 (0x4a09…8d12), finalized #280 (0xd4a5…43e6), ⬇ 2.0kiB/s ⬆ 1.2kiB/s
2021-10-24 05:09:42.024  INFO tokio-runtime-worker substrate: ✨ Imported #284 (0x5e14…03b8)
2021-10-24 05:09:43.860  INFO tokio-runtime-worker substrate: 💤 Idle (5 peers), best: #284 (0x5e14…03b8), finalized #281 (0x2554…093c), ⬇ 2.2kiB/s ⬆ 1.9kiB/s

[gavofyork]

shall we add AllowSubscriptionsFrom<Everything>?

Yes indeed.

[GopherJ]

should be closed by #4150