Panic / Termination filterMsg #3551
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Also, I just realized that dnsproxy has its own repo: https://github.com/AdguardTeam/dnsproxy |
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It seems to be happening a few times per day, but each time it does successfully restart and continue (same stack trace). |
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Just in case, could you please record the verbose-level log as well?
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adguard
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Sep 8, 2021
Merge in DNS/dnsproxy from 3551-dont-panic to master Updates AdguardTeam/AdGuardHome#3551. Squashed commit of the following: commit 570d149 Author: Eugene Burkov <[email protected]> Date: Wed Sep 8 17:20:46 2021 +0300 proxy: fix index panic
adguard
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Sep 8, 2021
Merge in DNS/adguard-home from 3551-dont-panic to master Updates #3551. Squashed commit of the following: commit 45560e1 Author: Eugene Burkov <[email protected]> Date: Wed Sep 8 20:00:27 2021 +0300 all: upd dnsproxy
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@lex-obrien, the latest build in the edge channel should fix the issue. Could you please check, if it still panics? |
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Thank you, trying it now! |
adguard
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Sep 9, 2021
Merge in DNS/adguard-home from 3551-dont-panic to master Updates #3551. Squashed commit of the following: commit 45560e1 Author: Eugene Burkov <[email protected]> Date: Wed Sep 8 20:00:27 2021 +0300 all: upd dnsproxy
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@lex-obrien, we'll close the issue for now. Please, feel to reopen it if the panic recurs. |
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Do you know when v0.107.0-b.10 will be released? |
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@haberdabers, in a couple of hours, if all goes to plan. |
heyxkhoa
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Mar 20, 2023
Merge in DNS/adguard-home from 3551-dont-panic to master Updates AdguardTeam#3551. Squashed commit of the following: commit 45560e1 Author: Eugene Burkov <[email protected]> Date: Wed Sep 8 20:00:27 2021 +0300 all: upd dnsproxy
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Issue Details
running
AdGuard Home, version v0.107.0-b.9
Running from openWrt, downloaded from github release
Arm v7
Receive a panic which caused the service to die and then restart.
I have only seen it once, but panics are definitely not good :)
panic: runtime error: index out of range [0] with length 0
goroutine 43834 [running]:
github.com/AdguardTeam/dnsproxy/proxy.filterMsg(0x28191d0, 0x28191d0, 0x1e70000, 0x0)
github.com/AdguardTeam/[email protected]/proxy/cache.go:427 +0x1ac
github.com/AdguardTeam/dnsproxy/proxy.(*Proxy).Resolve(0x252c540, 0x2061b90, 0x0, 0x0)
github.com/AdguardTeam/[email protected]/proxy/proxy.go:502 +0xc0
github.com/AdguardTeam/AdGuardHome/internal/dnsforward.(*Server).processUpstream(0x21b7600, 0x24fc420, 0x0)
github.com/AdguardTeam/AdGuardHome/internal/dnsforward/dns.go:544 +0x68
github.com/AdguardTeam/AdGuardHome/internal/dnsforward.(*Server).handleDNSRequest(0x21b7600, 0x252c540, 0x2061b90, 0x0, 0x0)
github.com/AdguardTeam/AdGuardHome/internal/dnsforward/dns.go:102 +0x21c
github.com/AdguardTeam/dnsproxy/proxy.(*Proxy).handleDNSRequest(0x252c540, 0x2061b90, 0x3, 0x2661c20)
github.com/AdguardTeam/[email protected]/proxy/server.go:127 +0x1e4
github.com/AdguardTeam/dnsproxy/proxy.(*Proxy).udpHandlePacket(0x252c540, 0x2998540, 0xe0, 0xe0, 0x28fce80, 0x10, 0x10, 0x27bc2e8, 0x256c448)
github.com/AdguardTeam/[email protected]/proxy/server_udp.go:105 +0x194
github.com/AdguardTeam/dnsproxy/proxy.(*Proxy).udpPacketLoop.func1(0x252c540, 0x2998540, 0xe0, 0xe0, 0x28fce80, 0x10, 0x10, 0x27bc2e8, 0x256c448, 0x1ac9440, ...)
github.com/AdguardTeam/[email protected]/proxy/server_udp.go:74 +0x5c
created by github.com/AdguardTeam/dnsproxy/proxy.(*Proxy).udpPacketLoop
github.com/AdguardTeam/[email protected]/proxy/server_udp.go:73 +0x334
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