Crash in tus resume

[anon-pradip]

Client version: v3.0.0-beta.5
Copy a large file (around 2GB) into sync root folder. Perform any option: Pause sync or Force sync now while the syncing is going on. The client will be closed itself

Video:

Screencast.from.2025-10-29.16-53-38.mp4

[TheOneRing]

Please provide log files, I'm unable to reproduce the issue.

[provalinf]

I also had this problem when pausing three times and resuming synchronization, but it involved a large number of small files in a vendor folder (as with my other ticket, I am using the cmder zip file for my stability test):

25-10-30 00:16:01:270 [ info sync.networkjob ]:	Created OCC::MkColJob(OCC::Account("Admin@my-domain.com"), "https://my-domain.com/dav/spaces/e753ea99-bf29-42a0-9d51-1850f45d002f$1d9f1866-1f44-473d-bb16-804764dfa153/cmder/vendor/git-for-windows/mingw64/share/doc", "MKCOL", Original-Request-ID: "942171ef-2298-4882-9210-3476705b09f7", X-Request-ID: "942171ef-2298-4882-9210-3476705b09f7") for OCC::PropagateRemoteMkdir(0xfc628116c0)
25-10-30 00:16:01:270 [ info sync.vfs.cfapi.wrapper ]:	updatePlaceholderState "C:\\Users\\Valentin\\OpenCloud Beta\\Personnel\\cmder\\vendor\\git-for-windows\\mingw64\\lib\\reg1.3" 1761779748 "e753ea99-bf29-42a0-9d51-1850f45d002f$1d9f1866-1f44-473d-bb16-804764dfa153!90058bd7-3acc-47f1-9de0-c7b1d05a50c1"
25-10-30 00:16:01:271 [ info sync.database ]:	Updating file record: SyncJournalFileRecord(path: "cmder/vendor/git-for-windows/mingw64/lib/reg1.3", inode: 48976645948235808, modtime: 1761779748, type: CSyncEnums::ItemTypeDirectory, etag: "d01e6b1f3e554c2b7ecef64ecc611e7d", fileId: "e753ea99-bf29-42a0-9d51-1850f45d002f$1d9f1866-1f44-473d-bb16-804764dfa153!90058bd7-3acc-47f1-9de0-c7b1d05a50c1", remotePerm: "DNVCKR", size: 0, checksum: "", serverHasIgnoredFiles: false, hasDirtyPlaceholder: false) with etag "d01e6b1f3e554c2b7ecef64ecc611e7d"
25-10-30 00:16:01:271 [ info sync.propagator ]:	Completed propagation of "cmder/vendor/git-for-windows/mingw64/lib/reg1.3" by OCC::PropagateDirectory(0xfc620b5200) with status OCC::SyncFileItem::Success
25-10-30 00:16:01:271 [ info sync.propagator ]:	Starting propagation of OCC::SyncFileItem(file="cmder/vendor/git-for-windows/mingw64/share/git", type=CSyncEnums::ItemTypeDirectory, instruction=CSyncEnums::CSYNC_INSTRUCTION_NEW, status=OCC::SyncFileItem::NoStatus) by OCC::PropagateRemoteMkdir(0xfc628132e0)
25-10-30 00:16:01:272 [ info sync.networkjob ]:	Created OCC::MkColJob(OCC::Account("Admin@my-domain.com"), "https://my-domain.com/dav/spaces/e753ea99-bf29-42a0-9d51-1850f45d002f$1d9f1866-1f44-473d-bb16-804764dfa153/cmder/vendor/git-for-windows/mingw64/share/git", "MKCOL", Original-Request-ID: "7b866235-6975-4299-bbb8-c8ed54b58205", X-Request-ID: "7b866235-6975-4299-bbb8-c8ed54b58205") for OCC::PropagateRemoteMkdir(0xfc628132e0)
25-10-30 00:16:01:272 [ info sync.vfs.cfapi.wrapper ]:	updatePlaceholderState "C:\\Users\\Valentin\\OpenCloud Beta\\Personnel\\cmder\\vendor\\git-for-windows\\mingw64\\lib\\tcl8\\8.4\\platform" 1761779749 "e753ea99-bf29-42a0-9d51-1850f45d002f$1d9f1866-1f44-473d-bb16-804764dfa153!159a861f-09b0-4c37-988c-ad76e01114be"
25-10-30 00:16:01:272 [ info sync.database ]:	Updating file record: SyncJournalFileRecord(path: "cmder/vendor/git-for-windows/mingw64/lib/tcl8/8.4/platform", inode: 33495522229149789, modtime: 1761779749, type: CSyncEnums::ItemTypeDirectory, etag: "4f63fba13c786761968216ddc499b744", fileId: "e753ea99-bf29-42a0-9d51-1850f45d002f$1d9f1866-1f44-473d-bb16-804764dfa153!159a861f-09b0-4c37-988c-ad76e01114be", remotePerm: "DNVCKR", size: 0, checksum: "", serverHasIgnoredFiles: false, hasDirtyPlaceholder: false) with etag "4f63fba13c786761968216ddc499b744"
25-10-30 00:16:01:272 [ info sync.propagator ]:	Completed propagation of "cmder/vendor/git-for-windows/mingw64/lib/tcl8/8.4/platform" by OCC::PropagateDirectory(0xfc620b54a0) with status OCC::SyncFileItem::Success
25-10-30 00:16:01:273 [ info sync.vfs.cfapi.wrapper ]:	updatePlaceholderState "C:\\Users\\Valentin\\OpenCloud Beta\\Personnel\\cmder\\vendor\\git-for-windows\\mingw64\\lib\\tcl8\\8.4" 1761779749 "e753ea99-bf29-42a0-9d51-1850f45d002f$1d9f1866-1f44-473d-bb16-804764dfa153!22d52def-cdef-4252-89bb-de545a48e6d1"
25-10-30 00:16:01:273 [ info sync.database ]:	Updating file record: SyncJournalFileRecord(path: "cmder/vendor/git-for-windows/mingw64/lib/tcl8/8.4", inode: 54324670505738331, modtime: 1761779749, type: CSyncEnums::ItemTypeDirectory, etag: "5a188b751ac895f26e366c575087587a", fileId: "e753ea99-bf29-42a0-9d51-1850f45d002f$1d9f1866-1f44-473d-bb16-804764dfa153!22d52def-cdef-4252-89bb-de545a48e6d1", remotePerm: "DNVCKR", size: 0, checksum: "", serverHasIgnoredFiles: false, hasDirtyPlaceholder: false) with etag "5a188b751ac895f26e366c575087587a"
25-10-30 00:16:01:273 [ info sync.propagator ]:	Completed propagation of "cmder/vendor/git-for-windows/mingw64/lib/tcl8/8.4" by OCC::PropagateDirectory(0xfc620b5ac0) with status OCC::SyncFileItem::Success
25-10-30 00:16:01:274 [ info sync.propagator ]:	Starting propagation of OCC::SyncFileItem(file="cmder/vendor/git-for-windows/mingw64/lib/tcl8.6/encoding/gb2312-raw.enc", type=CSyncEnums::ItemTypeFile, instruction=CSyncEnums::CSYNC_INSTRUCTION_NEW, status=OCC::SyncFileItem::NoStatus) by OCC::PropagateUploadFileTUS(0xfc59d2bcf0)
25-10-30 00:16:01:274 [ info sync.checksums ]:	Computing OCC::CheckSums::Algorithm::SHA1 checksum of "C:/Users/Valentin/OpenCloud Beta/Personnel/cmder/vendor/git-for-windows/mingw64/lib/tcl8.6/encoding/gb2312-raw.enc" in a thread
25-10-30 00:16:01:274 [ info sync.vfs.cfapi.wrapper ]:	updatePlaceholderState "C:\\Users\\Valentin\\OpenCloud Beta\\Personnel\\cmder\\vendor\\git-for-windows\\mingw64\\lib\\tcl8\\8.5" 1761779749 "e753ea99-bf29-42a0-9d51-1850f45d002f$1d9f1866-1f44-473d-bb16-804764dfa153!56250668-b74e-47c1-b569-3eb10fbdba9e"
25-10-30 00:16:01:275 [ info sync.database ]:	Updating file record: SyncJournalFileRecord(path: "cmder/vendor/git-for-windows/mingw64/lib/tcl8/8.5", inode: 25332747904540775, modtime: 1761779749, type: CSyncEnums::ItemTypeDirectory, etag: "1933c12c48803ae74aa8b174a4c46ec2", fileId: "e753ea99-bf29-42a0-9d51-1850f45d002f$1d9f1866-1f44-473d-bb16-804764dfa153!56250668-b74e-47c1-b569-3eb10fbdba9e", remotePerm: "DNVCKR", size: 0, checksum: "", serverHasIgnoredFiles: false, hasDirtyPlaceholder: false) with etag "1933c12c48803ae74aa8b174a4c46ec2"
25-10-30 00:16:01:275 [ info sync.propagator ]:	Completed propagation of "cmder/vendor/git-for-windows/mingw64/lib/tcl8/8.5" by OCC::PropagateDirectory(0xfc620b6c40) with status OCC::SyncFileItem::Success
25-10-30 00:16:01:275 [ info sync.propagator ]:	Starting propagation of OCC::SyncFileItem(file="cmder/vendor/git-for-windows/mingw64/lib/tcl8.6/encoding/gb2312.enc", type=CSyncEnums::ItemTypeFile, instruction=CSyncEnums::CSYNC_INSTRUCTION_NEW, status=OCC::SyncFileItem::NoStatus) by OCC::PropagateUploadFileTUS(0xfc59d2d650)
25-10-30 00:16:01:276 [ info sync.checksums ]:	Computing OCC::CheckSums::Algorithm::SHA1 checksum of "C:/Users/Valentin/OpenCloud Beta/Personnel/cmder/vendor/git-for-windows/mingw64/lib/tcl8.6/encoding/gb2312.enc" in a thread
25-10-30 00:16:01:276 [ fatal default ]:	ASSERT: "_location.isValid()" in file D:\a\desktop\desktop\src\libsync\propagateuploadtus.cpp, line 125

[anon-pradip]

1. Copy large file (>= 2GB) to root sync folder
2. While the client is syncing that file to the server, hit Pause sync in the middle of syncing process.

Expected behavior: The client pauses the sync successfully
Actual behavior: The client is closed itself

I cannot directly find: $TMPDIR/OpenCloud Beta-crash.log, instead I found C:\Users\<user>\AppData\Local\Temp\OpenCloud-logdir\OpenCloud.log

Here is the log file I got after client got crashed: C:\Users\<user>\AppData\Local\Temp\OpenCloud-logdir\OpenCloud.log

OpenCloud.log

Am I seeing the wrong crash log file?

[TheOneRing]

Hmm, this might be an issue with the tus resume, the condition for this is that we uploaded at least one 10mb chunk before we abort the sync. The crash log really helps thx.