e2e: add initial attempt at apphash reproducer

test/e2e/networks/apphash-fail.toml

@@ -0,0 +1,92 @@
+# This file represents an attempt at reproducing a commonly observed failure in 
+# the generated Tendermint e2e tests suite. The failure manifests as an node whose
+# AppHash as reported by /status does not agree with the AppHash as reported by the
+# block of the same height in the chain.
+
+ipv6 = true
+initial_height = 1000
+key_type = "secp256k1"
+evidence = 1
+log_level = ""
+queue_type = "priority"
+TxSize = 10240
+
+[initial_state]
+  initial01 = "a"
+  initial02 = "b"
+  initial03 = "c"
+
+[validators]
+
+[validator_update]
+  [validator_update.0]
+    validator01 = 47
+    validator02 = 93
+    validator03 = 79
+  [validator_update.1010]
+    validator04 = 63
+
+[node]
+  [node.validator01]
+    mode = "validator"
+    database = "badgerdb"
+    abci_protocol = "builtin"
+    privval_protocol = "file"
+    start_at = 0
+    block_sync = "v0"
+    mempool_version = "v0"
+    state_sync = ""
+    persist_interval = 5
+    snapshot_interval = 3
+    retain_blocks = 0
+    perturb = []
+    log_level = ""
+    use_legacy_p2p = false
+  [node.validator02]
+    mode = "validator"
+    persistent_peers = ["validator01"]
+    database = "goleveldb"
+    abci_protocol = "builtin"
+    privval_protocol = "file"
+    start_at = 0
+    block_sync = "v0"
+    mempool_version = "v1"
+    state_sync = ""
+    persist_interval = 5
+    snapshot_interval = 3
+    retain_blocks = 0
+    perturb = []
+    log_level = ""
+    use_legacy_p2p = false
+  [node.validator03]
+    mode = "validator"
+    persistent_peers = ["validator02"]
+    database = "rocksdb"
+    abci_protocol = "builtin"
+    privval_protocol = "file"
+    start_at = 0
+    block_sync = "v0"
+    mempool_version = "v0"
+    state_sync = ""
+    persist_interval = 0
+    snapshot_interval = 3
+    retain_blocks = 0
+    perturb = ["pause"]
+    log_level = ""
+    use_legacy_p2p = false
+  [node.validator04]
+    mode = "validator"
+    persistent_peers = ["validator03", "validator02"]
+    database = "badgerdb"
+    abci_protocol = "tcp"
+    privval_protocol = "file"
+    start_at = 1005
+    block_sync = "v0"
+    mempool_version = "v0"
+    state_sync = "p2p"
+    persist_interval = 5
+    snapshot_interval = 0
+    retain_blocks = 14
+    perturb = ["kill"]
+    log_level = ""
+    use_legacy_p2p = true