My minecraft servers 1.21.4 latest paper and folia crashed a bunch of times with the following logs everytime. I use lamp 4.0.0-rc.11. They occur randomly, I can't reproduce them, but they happen once a month on my server with 400ish day-peak online players
[14:33:41] [Paper Watchdog Thread/ERROR]: ------------------------------
[14:33:41] [Paper Watchdog Thread/ERROR]: Server thread dump (Look for plugins here before reporting to Paper!):
[14:33:41] [Paper Watchdog Thread/ERROR]: ------------------------------
[14:33:41] [Paper Watchdog Thread/ERROR]: Current Thread: Server thread
[14:33:41] [Paper Watchdog Thread/ERROR]: PID: 101 | Suspended: false | Native: false | State: RUNNABLE
[14:33:41] [Paper Watchdog Thread/ERROR]: Stack:
[14:33:41] [Paper Watchdog Thread/ERROR]: java.base@24.0.2/java.lang.String.substring(String.java:2918)
[14:33:41] [Paper Watchdog Thread/ERROR]: CommonBloodLib-1.0-SNAPSHOT.jar//revxrsal.commands.stream.BaseStringStream.readUnquotedString(BaseStringStream.java:127)
[14:33:41] [Paper Watchdog Thread/ERROR]: CommonBloodLib-1.0-SNAPSHOT.jar//revxrsal.commands.stream.MutableStringStreamImpl.readUnquotedString(MutableStringStreamImpl.java:36)
[14:33:41] [Paper Watchdog Thread/ERROR]: CommonBloodLib-1.0-SNAPSHOT.jar//revxrsal.commands.stream.BaseStringStream.peekUnquotedString(BaseStringStream.java:192)
[14:33:41] [Paper Watchdog Thread/ERROR]: CommonBloodLib-1.0-SNAPSHOT.jar//revxrsal.commands.stream.MutableStringStreamImpl.peekUnquotedString(MutableStringStreamImpl.java:36)
[14:33:41] [Paper Watchdog Thread/ERROR]: CommonBloodLib-1.0-SNAPSHOT.jar//revxrsal.commands.autocomplete.SingleCommandCompleter.completeFlags(SingleCommandCompleter.java:110)
[14:33:41] [Paper Watchdog Thread/ERROR]: CommonBloodLib-1.0-SNAPSHOT.jar//revxrsal.commands.autocomplete.SingleCommandCompleter.complete(SingleCommandCompleter.java:73)
[14:33:41] [Paper Watchdog Thread/ERROR]: CommonBloodLib-1.0-SNAPSHOT.jar//revxrsal.commands.autocomplete.StandardAutoCompleter.complete(StandardAutoCompleter.java:78)
[14:33:41] [Paper Watchdog Thread/ERROR]: CommonBloodLib-1.0-SNAPSHOT.jar//revxrsal.commands.autocomplete.StandardAutoCompleter.complete(StandardAutoCompleter.java:70)
[14:33:41] [Paper Watchdog Thread/ERROR]: CommonBloodLib-1.0-SNAPSHOT.jar//revxrsal.commands.bukkit.hooks.LampCommandExecutor.onTabComplete(LampCommandExecutor.java:79)
[14:33:41] [Paper Watchdog Thread/ERROR]: org.bukkit.command.PluginCommand.tabComplete(PluginCommand.java:138)
[14:33:41] [Paper Watchdog Thread/ERROR]: org.bukkit.command.Command.tabComplete(Command.java:101)
[14:33:41] [Paper Watchdog Thread/ERROR]: io.papermc.paper.command.brigadier.bukkit.BukkitCommandNode$BukkitBrigSuggestionProvider.getSuggestions(BukkitCommandNode.java:108)
[14:33:41] [Paper Watchdog Thread/ERROR]: com.mojang.brigadier.tree.ArgumentCommandNode.listSuggestions(ArgumentCommandNode.java:71)
[14:33:41] [Paper Watchdog Thread/ERROR]: com.mojang.brigadier.CommandDispatcher.getCompletionSuggestions(CommandDispatcher.java:550)
[14:33:41] [Paper Watchdog Thread/ERROR]: com.mojang.brigadier.CommandDispatcher.getCompletionSuggestions(CommandDispatcher.java:530)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.server.network.ServerGamePacketListenerImpl.sendServerSuggestions(ServerGamePacketListenerImpl.java:871)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.server.network.ServerGamePacketListenerImpl.lambda$handleCustomCommandSuggestions0$2(ServerGamePacketListenerImpl.java:830)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.server.network.ServerGamePacketListenerImpl$$Lambda/0x00007f37fdc36260.run(Unknown Source)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.server.TickTask.run(TickTask.java:18)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:155)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:24)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:1448)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:176)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:129)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1428)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1422)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.util.thread.BlockableEventLoop.runAllTasks(BlockableEventLoop.java:118)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:1383)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1264)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:310)
[14:33:41] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer$$Lambda/0x00007f37fbd28940.run(Unknown Source)
[14:33:41] [Paper Watchdog Thread/ERROR]: java.base@24.0.2/java.lang.Thread.runWith(Thread.java:1460)
[14:33:41] [Paper Watchdog Thread/ERROR]: java.base@24.0.2/java.lang.Thread.run(Thread.java:1447)
[14:33:41] [Paper Watchdog Thread/ERROR]: ------------------------------
[14:33:41] [Paper Watchdog Thread/ERROR]: --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH ---
[14:33:41] [Paper Watchdog Thread/ERROR]: ------------------------------
[14:33:36] [Paper Watchdog Thread/ERROR]: ------------------------------
[14:33:36] [Paper Watchdog Thread/ERROR]: Server thread dump (Look for plugins here before reporting to Paper!):
[14:33:36] [Paper Watchdog Thread/ERROR]: ------------------------------
[14:33:36] [Paper Watchdog Thread/ERROR]: Current Thread: Server thread
[14:33:36] [Paper Watchdog Thread/ERROR]: PID: 101 | Suspended: false | Native: false | State: RUNNABLE
[14:33:36] [Paper Watchdog Thread/ERROR]: Stack:
[14:33:36] [Paper Watchdog Thread/ERROR]: CommonBloodLib-1.0-SNAPSHOT.jar//revxrsal.commands.autocomplete.SingleCommandCompleter.completeFlags(SingleCommandCompleter.java:177)
[14:33:36] [Paper Watchdog Thread/ERROR]: CommonBloodLib-1.0-SNAPSHOT.jar//revxrsal.commands.autocomplete.SingleCommandCompleter.complete(SingleCommandCompleter.java:73)
[14:33:36] [Paper Watchdog Thread/ERROR]: CommonBloodLib-1.0-SNAPSHOT.jar//revxrsal.commands.autocomplete.StandardAutoCompleter.complete(StandardAutoCompleter.java:78)
[14:33:36] [Paper Watchdog Thread/ERROR]: CommonBloodLib-1.0-SNAPSHOT.jar//revxrsal.commands.autocomplete.StandardAutoCompleter.complete(StandardAutoCompleter.java:70)
[14:33:36] [Paper Watchdog Thread/ERROR]: CommonBloodLib-1.0-SNAPSHOT.jar//revxrsal.commands.bukkit.hooks.LampCommandExecutor.onTabComplete(LampCommandExecutor.java:79)
[14:33:36] [Paper Watchdog Thread/ERROR]: org.bukkit.command.PluginCommand.tabComplete(PluginCommand.java:138)
[14:33:36] [Paper Watchdog Thread/ERROR]: org.bukkit.command.Command.tabComplete(Command.java:101)
[14:33:36] [Paper Watchdog Thread/ERROR]: io.papermc.paper.command.brigadier.bukkit.BukkitCommandNode$BukkitBrigSuggestionProvider.getSuggestions(BukkitCommandNode.java:108)
[14:33:36] [Paper Watchdog Thread/ERROR]: com.mojang.brigadier.tree.ArgumentCommandNode.listSuggestions(ArgumentCommandNode.java:71)
[14:33:36] [Paper Watchdog Thread/ERROR]: com.mojang.brigadier.CommandDispatcher.getCompletionSuggestions(CommandDispatcher.java:550)
[14:33:36] [Paper Watchdog Thread/ERROR]: com.mojang.brigadier.CommandDispatcher.getCompletionSuggestions(CommandDispatcher.java:530)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.server.network.ServerGamePacketListenerImpl.sendServerSuggestions(ServerGamePacketListenerImpl.java:871)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.server.network.ServerGamePacketListenerImpl.lambda$handleCustomCommandSuggestions0$2(ServerGamePacketListenerImpl.java:830)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.server.network.ServerGamePacketListenerImpl$$Lambda/0x00007f37fdc36260.run(Unknown Source)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.server.TickTask.run(TickTask.java:18)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:155)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:24)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:1448)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:176)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:129)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1428)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1422)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.util.thread.BlockableEventLoop.runAllTasks(BlockableEventLoop.java:118)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:1383)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1264)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:310)
[14:33:36] [Paper Watchdog Thread/ERROR]: net.minecraft.server.MinecraftServer$$Lambda/0x00007f37fbd28940.run(Unknown Source)
[14:33:36] [Paper Watchdog Thread/ERROR]: java.base@24.0.2/java.lang.Thread.runWith(Thread.java:1460)
[14:33:36] [Paper Watchdog Thread/ERROR]: java.base@24.0.2/java.lang.Thread.run(Thread.java:1447)
[14:33:36] [Paper Watchdog Thread/ERROR]: ------------------------------
[14:33:36] [Paper Watchdog Thread/ERROR]: --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH ---
[14:33:36] [Paper Watchdog Thread/ERROR]: ------------------------------
My minecraft servers 1.21.4 latest paper and folia crashed a bunch of times with the following logs everytime. I use lamp 4.0.0-rc.11. They occur randomly, I can't reproduce them, but they happen once a month on my server with 400ish day-peak online players