Comments (13)
calmh
commented on May 22, 2024
Shouldn't happen, seems to only happen in the Solaris build. I suspect a runtime bug.
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jedie
commented on May 22, 2024
I get also this error on linux:
[BFBR3] 14:13:21 INFO: syncthing v0.8.7 (go1.2.2 linux-386) jb@jborg-mbp 2014-05-16 14:28:52 UTC
[BFBR3] 14:13:21 INFO: My ID: BFBR...
[BFBR3] 14:13:21 INFO: Starting web GUI on http://0.0.0.0:8080/
[BFBR3] 14:13:21 INFO: Populating repository index
panic: runtime error: slice bounds out of range
goroutine 1 [running]:
runtime.panic(0x830b3c0, 0x8775faa)
/usr/local/go/src/pkg/runtime/panic.c:266 +0xac
github.com/calmh/syncthing/xdr.(*Reader).ReadBytesMaxInto(0x18a96de0, 0x40, 0x0, 0x0, 0x0, ...)
/Users/jb/src/github.com/calmh/syncthing/xdr/reader.go:58 +0x22b
github.com/calmh/syncthing/xdr.(*Reader).ReadBytesMax(0x18a96de0, 0x40, 0x1b315a00, 0x20, 0x20)
/Users/jb/src/github.com/calmh/syncthing/xdr/reader.go:36 +0x3c
github.com/calmh/syncthing/protocol.(*BlockInfo).decodeXDR(0x1b314ba0, 0x18a96de0, 0x0, 0x0)
/Users/jb/src/github.com/calmh/syncthing/protocol/message_xdr.go:152 +0x49
github.com/calmh/syncthing/protocol.(*FileInfo).decodeXDR(0x18d4f808, 0x18a96de0, 0x0, 0x0)
/Users/jb/src/github.com/calmh/syncthing/protocol/message_xdr.go:113 +0x137
github.com/calmh/syncthing/protocol.(*IndexMessage).decodeXDR(0xb7621ac0, 0x18a96de0, 0xc, 0x18a3182c)
/Users/jb/src/github.com/calmh/syncthing/protocol/message_xdr.go:56 +0xe4
github.com/calmh/syncthing/protocol.(*IndexMessage).DecodeXDR(0xb7621ac0, 0xb770cbb8, 0x18bc9780, 0x0, 0x0)
/Users/jb/src/github.com/calmh/syncthing/protocol/message_xdr.go:39 +0x6c
github.com/calmh/syncthing/model.(*Model).loadIndex(0x18b23990, 0x18a00698, 0x4, 0x18a1ba80, 0x21, ...)
/Users/jb/src/github.com/calmh/syncthing/model/model.go:687 +0x2e4
github.com/calmh/syncthing/model.(*Model).LoadIndexes(0x18b23990, 0x18a1ba80, 0x21)
/Users/jb/src/github.com/calmh/syncthing/model/model.go:641 +0xa6
main.main()
/Users/jb/src/github.com/calmh/syncthing/cmd/syncthing/main.go:288 +0x11c6
Some info:
3.8.0-35-generic #50-Ubuntu SMP Tue Dec 3 01:25:33 UTC 2013 i686 athlon i686 GNU/Linux
$ ./syncthing --version
syncthing v0.8.7 (go1.2.2 linux-386) jb@jborg-mbp 2014-05-16 14:28:52 UTC
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calmh
commented on May 22, 2024
Fascinating! Doing what/when does it happen?
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calmh
commented on May 22, 2024
(Not the same issue/backtrace as the original, but we might as well reuse the issue)
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calmh
commented on May 22, 2024
Looks like at startup, when reading the index cache. So is it 100% reproducible? If so, it would be great if I could get that index cache file. It will contain the file names, metadata and hashes for all files in the repository so if that's data you'd rather not have me see I fully respect that. If you have multiple repositories, you can find the guilty one using this utility: https://nym.se/t/stpidx
Run it as stpidx ~/.config/syncthing/....idx.gz for each .idx.gz file and it should either print the contents of the index or crash with the same symptoms as above.
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jedie
commented on May 22, 2024
Oh, sorry... to late... I have done this: rm .config/syncthing/*.idx.gz ;)
It was 100% reproducible. After deleting the index it works... But maybe it will fail over the same files, because the repro files/config i haven't touch. So it should index the same...
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calmh
commented on May 22, 2024
Argh. :) If it does happen again, please save the files for posterity.
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DinizCabreira
commented on May 22, 2024
I believe I have come across this, or a similar bug:
[BFHOS] 17:01:05 INFO: syncthing v0.10.29 (go1.4.2 linux-386 default) unknown-user@syncthing-builder 2015-03-22 14:09:14 UTC
[BFHOS] 17:01:05 INFO: My ID: BFHOS3U-LWKIQ5P-2S44XWQ-PBSJSL3-O7YUAW2-NMM2NEV-JGFPOO3-F64ABQQ
[BFHOS] 17:01:06 INFO: Starting web GUI on http://127.0.0.1:8080/
[BFHOS] 17:01:08 INFO: Starting UPnP discovery...
[BFHOS] 17:01:11 INFO: Invalid IGD response: invalid device UUID bc4b25d-4a71-371d-bd98-038eb5924b23 (continuing anyway)
[BFHOS] 17:01:11 INFO: Invalid IGD response: invalid device UUID bc4b25d-4a71-371d-bd98-038eb5924b23 (continuing anyway)
[BFHOS] 17:01:11 INFO: Invalid IGD response: invalid device UUID bc4b25d-4a71-371d-bd98-038eb5924b23 (continuing anyway)
[BFHOS] 17:01:14 INFO: UPnP discovery complete (found 3 devices).
[BFHOS] 17:01:14 INFO: Created UPnP port mapping for external port 63512 on UPnP device 'equipo_wifimedia_R' (192.168.1.1).
[BFHOS] 17:01:14 INFO: Starting local discovery announcements
[BFHOS] 17:01:14 INFO: Starting global discovery announcements
[BFHOS] 17:01:14 OK: Ready to synchronize Musica (read-write)
[BFHOS] 17:01:14 OK: Ready to synchronize SacauntosDenis (read-write)
[BFHOS] 17:01:14 OK: Ready to synchronize SyncDenis (read-write)
[BFHOS] 17:01:14 INFO: Device BFHOS3U-LWKIQ5P-2S44XWQ-PBSJSL3-O7YUAW2-NMM2NEV-JGFPOO3-F64ABQQ is "SacauntosDenis" at [dynamic]
[BFHOS] 17:01:14 INFO: Device UARDV55-OJWEADP-OKZMKPI-ZITDZQV-D4Z6KKA-ZCHGR7F-U5R5OOL-I4Q32AT is "spektr" at [dynamic]
[BFHOS] 17:01:14 INFO: Starting usage reporting
[BFHOS] 17:01:14 INFO: Completed initial scan (rw) of folder Musica
[BFHOS] 17:01:14 INFO: Completed initial scan (rw) of folder SacauntosDenis
[BFHOS] 17:01:29 INFO: Established secure connection to UARDV55-OJWEADP-OKZMKPI-ZITDZQV-D4Z6KKA-ZCHGR7F-U5R5OOL-I4Q32AT at 192.168.1.2:22000-192.168.1.207:36246
[BFHOS] 17:01:29 INFO: Connection to UARDV55-OJWEADP-OKZMKPI-ZITDZQV-D4Z6KKA-ZCHGR7F-U5R5OOL-I4Q32AT closed: EOF
[BFHOS] 17:01:45 INFO: Established secure connection to UARDV55-OJWEADP-OKZMKPI-ZITDZQV-D4Z6KKA-ZCHGR7F-U5R5OOL-I4Q32AT at [fe80::92e6:baff:fec4:c6a%eth0]:41166-[fe80::5a94:6bff:feaa:c038%eth0]:22000
panic: runtime error: slice bounds out of range
goroutine 222 [running]:
github.com/calmh/xdr.(*Reader).ReadBytesMaxInto(0x1a721380, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
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AudriusButkevicius
commented on May 22, 2024
Your's is most likely two incompatible versions connecting. Check that all devices are either on 0.10 or 0.11.
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DinizCabreira
commented on May 22, 2024
Indeed, that was the case. Thank you! :)
Shouldn't Syncthing detect incompatible versions and ignore them, perhaps after spawning a warning, but keep working with other peers that have compatible ones, rather than crashing?
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AudriusButkevicius
commented on May 22, 2024
It warns you when you upgrade.
If the protocol is incompatible, we might not even be able to read the version.
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calmh
commented on May 22, 2024
Holy issue necromancy, batman! :)
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calmh
commented on May 22, 2024
The actual crash is fixed though, in v0.11.
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