* Kernel fails to access file on Fritzbox, but smbget works
@ 2021-06-04 8:14 Jörg Sommer
2021-06-04 14:51 ` Steve French
0 siblings, 1 reply; 3+ messages in thread
From: Jörg Sommer @ 2021-06-04 8:14 UTC (permalink / raw)
To: linux-cifs
[-- Attachment #1: Type: text/plain, Size: 21147 bytes --]
Hi,
I have a nasty problem. I use a cable router named Fritzbox (6490 Cable,
FritzOS 7.27) as server, but the kernel (5.10.0-7-amd64, Debian-unstable)
has problems to access the files on the share.
This is a network capture using smbget to fetch a file:
```
107.477947156 client server Negotiate Protocol Request
SMB2 (Server Message Block Protocol version 2)
SMB2 Header
ProtocolId: 0xfe534d42
Header Length: 64
Credit Charge: 0
Channel Sequence: 0
Reserved: 0000
Command: Negotiate Protocol (0)
Credits requested: 31
Flags: 0x00000000
Chain Offset: 0x00000000
Message ID: 0
Process Id: 0x00000000
Tree Id: 0x00000000
Session Id: 0x0000000000000000
Signature: 00000000000000000000000000000000
[Response in: 2216]
Negotiate Protocol Request (0x00)
[Preauth Hash: 09d3a214a8f08e401aa10f5c46c79bfb4b4cbfea0c181589954df4c325e4b054085bfe90…]
StructureSize: 0x0024
Dialect count: 8
Security mode: 0x01, Signing enabled
Reserved: 0000
Capabilities: 0x0000007f, DFS, LEASING, LARGE MTU, MULTI CHANNEL, PERSISTENT HANDLES, DIRECTORY LEASING, ENCRYPTION
Client Guid: e612920f-05ad-41f1-b34b-5e7650d1be90
NegotiateContextOffset: 0x00000078
NegotiateContextCount: 3
Reserved: 0000
Dialect: SMB 2.0.2 (0x0202)
Dialect: SMB 2.1 (0x0210)
Dialect: Unknown (0x0222)
Dialect: Unknown (0x0224)
Dialect: SMB 3.0 (0x0300)
Dialect: SMB 3.0.2 (0x0302)
Dialect: SMB 3.1.0 (deprecated; should be 3.1.1) (0x0310)
Dialect: SMB 3.1.1 (0x0311)
Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES
Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES
Negotiate Context: SMB2_NETNAME_NEGOTIATE_CONTEXT_ID
107.481115263 server client Negotiate Protocol Response
SMB2 (Server Message Block Protocol version 2)
SMB2 Header
ProtocolId: 0xfe534d42
Header Length: 64
Credit Charge: 0
NT Status: STATUS_SUCCESS (0x00000000)
Command: Negotiate Protocol (0)
Credits granted: 1
Flags: 0x00000001, Response
Chain Offset: 0x00000000
Message ID: 0
Process Id: 0x00000000
Tree Id: 0x00000000
Session Id: 0x0000000000000000
Signature: 00000000000000000000000000000000
[Response to: 2214]
[Time from request: 0.003168107 seconds]
Negotiate Protocol Response (0x00)
[Preauth Hash: 25b9c1efb89f4aa0d8fa9bddd3a8cf7f72298b00197187801a11006578ecbcdf23bcdb9f…]
StructureSize: 0x0041
Security mode: 0x01, Signing enabled
Dialect: SMB 3.1.1 (0x0311)
NegotiateContextCount: 2
Server Guid: 7369c667-ff51-ec4a-29cd-baabf2fbe346
Capabilities: 0x00000000
Max Transaction Size: 65696
Max Read Size: 65564
Max Write Size: 65584
Current Time: Jun 4, 2021 09:22:04.866600000 CEST
Boot Time: Sep 14, 2000 20:34:26.039600000 CEST
Blob Offset: 0x00000080
Blob Length: 74
Security Blob: 604806062b0601050502a03e303ca00e300c060a2b06010401823702020aa32a3028a026…
NegotiateContextOffset: 0x000000d0
Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES
Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES
107.482745267 client server Session Setup Request, NTLMSSP_NEGOTIATE
107.486012547 server client Session Setup Response, Error: STATUS_MORE_PROCESSING_REQUIRED, NTLMSSP_CHALLENGE
107.486294745 client server Session Setup Request, NTLMSSP_AUTH, User: WORKGROUP\public
107.495302076 server client Session Setup Response
107.495509240 client server Tree Connect Request Tree: \\server\fritzi
107.498547296 server client Tree Connect Response
107.498736847 client server Create Request File:
107.503489606 server client Create Response File:
107.503663348 client server GetInfo Request FS_INFO/FileFsAttributeInformation File:
107.506197658 server client GetInfo Response
107.506366587 client server Close Request File:
107.509582634 server client Close Response
107.509816409 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx
107.517840241 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx
107.518034187 client server GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO File: WD_blau\Public\Jörg-Backup\passwd.kdbx
107.521217971 server client GetInfo Response
107.521347702 client server Read Request Len:64000 Off:0 File: WD_blau\Public\Jörg-Backup\passwd.kdbx
107.823992939 server client Read Response
…
108.280977571 client server Read Request Len:64000 Off:3840000 File: WD_blau\Public\Jörg-Backup\passwd.kdbx
108.284075230 server client Read Response
108.284259643 client server Read Request Len:48413 Off:3855587 File: WD_blau\Public\Jörg-Backup\passwd.kdbx
108.286540047 server client Read Response, Error: STATUS_END_OF_FILE
108.286742343 client server Close Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx
108.289520300 server client Close Response
```
This is a network capture using mount vers=default to fetch the same file.
Accessing the file with md5sum gives `Stale file handle`
```
159.745293999 client server Negotiate Protocol Request
SMB2 (Server Message Block Protocol version 2)
SMB2 Header
ProtocolId: 0xfe534d42
Header Length: 64
Credit Charge: 0
Channel Sequence: 0
Reserved: 0000
Command: Negotiate Protocol (0)
Credits requested: 10
Flags: 0x00000000
Chain Offset: 0x00000000
Message ID: 0
Process Id: 0x0000d504
Tree Id: 0x00000000
Session Id: 0x0000000000000000
Signature: 00000000000000000000000000000000
[Response in: 3341]
Negotiate Protocol Request (0x00)
[Preauth Hash: 637eee42d4a0314f3fb6050d55a25a0b04070a334135bd5eae14c88d2e0acfae84c8312f…]
StructureSize: 0x0024
Dialect count: 4
Security mode: 0x01, Signing enabled
Reserved: 0000
Capabilities: 0x00000077, DFS, LEASING, LARGE MTU, PERSISTENT HANDLES, DIRECTORY LEASING, ENCRYPTION
Client Guid: 10b7aee0-c6dc-5341-aef1-6c8c1d5bef4e
NegotiateContextOffset: 0x00000070
NegotiateContextCount: 4
Reserved: 0000
Dialect: SMB 2.1 (0x0210)
Dialect: SMB 3.0 (0x0300)
Dialect: SMB 3.0.2 (0x0302)
Dialect: SMB 3.1.1 (0x0311)
Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES
Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES
Negotiate Context: SMB2_NETNAME_NEGOTIATE_CONTEXT_ID
Negotiate Context: SMB2_POSIX_EXTENSIONS_CAPABILITIES
159.747346324 server client Negotiate Protocol Response
SMB2 (Server Message Block Protocol version 2)
SMB2 Header
ProtocolId: 0xfe534d42
Header Length: 64
Credit Charge: 0
NT Status: STATUS_SUCCESS (0x00000000)
Command: Negotiate Protocol (0)
Credits granted: 1
Flags: 0x00000001, Response
Chain Offset: 0x00000000
Message ID: 0
Process Id: 0x0000d504
Tree Id: 0x00000000
Session Id: 0x0000000000000000
Signature: 00000000000000000000000000000000
[Response to: 3339]
[Time from request: 0.002052325 seconds]
Negotiate Protocol Response (0x00)
[Preauth Hash: 22993b274035b9b6a3cadf7a6c19b9b757df11aff9a45d7c9c70acfc3e830ef0b64034d6…]
StructureSize: 0x0041
Security mode: 0x01, Signing enabled
Dialect: SMB 3.1.1 (0x0311)
NegotiateContextCount: 2
Server Guid: 7369c667-ff51-ec4a-29cd-baabf2fbe346
Capabilities: 0x00000000
Max Transaction Size: 65696
Max Read Size: 65564
Max Write Size: 65584
Current Time: Jun 4, 2021 09:22:57.133600000 CEST
Boot Time: Sep 14, 2000 20:34:26.039600000 CEST
Blob Offset: 0x00000080
Blob Length: 74
Security Blob: 604806062b0601050502a03e303ca00e300c060a2b06010401823702020aa32a3028a026…
NegotiateContextOffset: 0x000000d0
Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES
Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES
159.747489696 client server Session Setup Request, NTLMSSP_NEGOTIATE
159.749757908 server client Session Setup Response, Error: STATUS_MORE_PROCESSING_REQUIRED, NTLMSSP_CHALLENGE
159.749963978 client server Session Setup Request, NTLMSSP_AUTH, User: \public
159.755666410 server client Session Setup Response
159.755822268 client server Tree Connect Request Tree: \\server\IPC$
159.757998425 server client Tree Connect Response
159.758149227 client server Tree Connect Request Tree: \\server\fritzi
159.761217776 server client Tree Connect Response
159.761390846 client server Create Request File:
159.766487167 server client Create Response File:
159.766633459 client server Ioctl Request FSCTL_QUERY_NETWORK_INTERFACE_INFO
159.768736951 server client Ioctl Response, Error: STATUS_NOT_SUPPORTED
159.768892535 client server GetInfo Request FS_INFO/FileFsAttributeInformation File:
159.772155096 server client GetInfo Response
159.772308033 client server GetInfo Request FS_INFO/FileFsDeviceInformation File:
159.774874452 server client GetInfo Response
159.775022603 client server GetInfo Request FS_INFO/FileFsVolumeInformation File:
159.778130405 server client GetInfo Response
159.778279828 client server GetInfo Request FS_INFO/FileFsSectorSizeInformation File:
159.780849883 server client GetInfo Response, Error: STATUS_NOT_SUPPORTED
159.781003009 client server Close Request File:
159.783777662 server client Close Response
159.783938472 client server Ioctl Request FSCTL_DFS_GET_REFERRALS, File: \server\fritzi
159.786039870 server client Ioctl Response, Error: STATUS_NOT_FOUND
159.786193956 client server Create Request File:
159.790835187 server client Create Response File:
159.790981359 client server Close Request File:
159.793822253 server client Close Response
159.793952080 client server Create Request File:
159.798685685 server client Create Response File:
159.798838348 client server Close Request File:
159.801688226 server client Close Response
159.801945547 client server Create Request File: ;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
159.807449380 server client Create Response File: ;GetInfo Response;Close Response
162.884160365 client server Create Request File: WD_blau;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
162.892931850 server client Create Response File: ;GetInfo Response;Close Response
162.893066730 client server Create Request File: WD_blau\Public;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
162.901135678 server client Create Response File: ;GetInfo Response;Close Response
162.901307878 client server Create Request File: WD_blau\Public\Jörg-Backup;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
162.910088237 server client Create Response File: ;GetInfo Response;Close Response
162.910199171 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
162.919726743 server client Create Response File: ;GetInfo Response;Close Response
162.919841841 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx
162.928605146 server client Create Response File:
162.928699866 client server Close Request File:
162.931355762 server client Close Response
162.931456051 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
162.941435848 server client Create Response File: WD_blau\Public\Jörg-Backup;GetInfo Response;Close Response
162.941552518 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx
162.950640950 server client Create Response File: WD_blau\Public\Jörg-Backup
162.950727794 client server Close Request File: WD_blau\Public\Jörg-Backup
162.953512696 server client Close Response
162.953612392 client server Create Request File: WD_blau;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
162.960265634 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response
162.960363152 client server Create Request File: WD_blau\Public;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
162.968120926 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response
162.968234195 client server Create Request File: WD_blau\Public\Jörg-Backup;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
162.977020433 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response
162.977123224 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
162.986415829 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response
162.986554470 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx
162.995019319 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx
162.995101551 client server Close Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx
162.997887122 server client Close Response
169.505713730 client server Create Request File: ;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
169.512323741 server client Create Response File: WD_blau\Public;GetInfo Response;Close Response
169.512860789 client server Tree Disconnect Request
169.515188660 server client Tree Disconnect Response
169.515259125 client server Session Logoff Request
169.517551272 server client Session Logoff Response
```
And this is an access of the file with mount vers=1.0. md5sum reports
`Input/output error`
```
181.652435091 client server Negotiate Protocol Request
SMB (Server Message Block Protocol)
SMB Header
Server Component: SMB
[Response in: 3642]
SMB Command: Negotiate Protocol (0x72)
NT Status: STATUS_SUCCESS (0x00000000)
Flags: 0x00
Flags2: 0xc801, Unicode Strings, Error Code Type, Extended Security Negotiation, Long Names Allowed
Process ID High: 23
Signature: 0000000000000000
Reserved: 0000
Tree ID: 0
Process ID: 54746
User ID: 0
Multiplex ID: 1
Negotiate Protocol Request (0x72)
Word Count (WCT): 0
Byte Count (BCC): 43
Requested Dialects
Dialect: LM1.2X002
Dialect: LANMAN2.1
Dialect: NT LM 0.12
Dialect: POSIX 2
181.655826070 server client Negotiate Protocol Response
SMB (Server Message Block Protocol)
SMB Header
Server Component: SMB
[Response to: 3640]
[Time from request: 0.003390979 seconds]
SMB Command: Negotiate Protocol (0x72)
NT Status: STATUS_SUCCESS (0x00000000)
Flags: 0x88, Request/Response, Case Sensitivity
Flags2: 0xc801, Unicode Strings, Error Code Type, Extended Security Negotiation, Long Names Allowed
Process ID High: 23
Signature: 0000000000000000
Reserved: 0000
Tree ID: 0
Process ID: 54746
User ID: 0
Multiplex ID: 1
Negotiate Protocol Response (0x72)
Word Count (WCT): 17
Selected Index: 2: NT LM 0.12
Security Mode: 0x07, Mode, Password, Signatures
Max Mpx Count: 10
Max VCs: 1
Max Buffer Size: 65536
Max Raw Buffer: 65536
Session Key: 0x00000000
Capabilities: 0x8000e05c, Unicode, Large Files, NT SMBs, NT Status Codes, Infolevel Passthru, Large ReadX, Large WriteX, Extended Security
System Time: Jun 4, 2021 09:23:19.039600000 CEST
Server Time Zone: -120 min from UTC
Challenge Length: 0
Byte Count (BCC): 90
Server GUID: 67c66973-51ff-4aec-29cd-baabf2fbe346
Security Blob: 604806062b0601050502a03e303ca00e300c060a2b06010401823702020aa32a3028a026…
181.655974252 client server Session Setup AndX Request, NTLMSSP_NEGOTIATE
181.658209133 server client Session Setup AndX Response, NTLMSSP_CHALLENGE, Error: STATUS_MORE_PROCESSING_REQUIRED
181.658295009 client server Session Setup AndX Request, NTLMSSP_AUTH, User: \public
181.662947503 server client Session Setup AndX Response
181.663081108 client server Tree Connect AndX Request, Path: \\server\IPC$
181.665337749 server client Tree Connect AndX Response
181.665505345 client server Tree Connect AndX Request, Path: \\server\fritzi
181.669439351 server client Tree Connect AndX Response
181.669585289 client server Trans2 Request, QUERY_FS_INFO, Query FS Device Info
181.672183252 server client Trans2 Response, QUERY_FS_INFO
181.672266260 client server Trans2 Request, QUERY_FS_INFO, Query FS Attribute Info
181.674872915 server client Trans2 Response, QUERY_FS_INFO
181.674965933 client server Trans2 Request, GET_DFS_REFERRAL, File: \server\fritzi
181.677692923 server client Trans2 Response, GET_DFS_REFERRAL, Error: STATUS_NOT_SUPPORTED
181.677809275 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path:
181.681715358 server client Trans2 Response, QUERY_PATH_INFO
181.681847587 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path:
181.686809347 server client Trans2 Response, QUERY_PATH_INFO
181.687021639 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path:
181.691405260 server client Trans2 Response, QUERY_PATH_INFO
181.691552739 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path:
181.695055860 server client Trans2 Response, QUERY_PATH_INFO
182.873928911 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau
182.880656088 server client Trans2 Response, QUERY_PATH_INFO
182.880792332 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau
182.886816299 server client Trans2 Response, QUERY_PATH_INFO
182.887061740 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau\Public
182.892873238 server client Trans2 Response, QUERY_PATH_INFO
182.893011485 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau\Public
182.898630411 server client Trans2 Response, QUERY_PATH_INFO
182.898728260 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau\Public\Jörg-Backup
182.905397538 server client Trans2 Response, QUERY_PATH_INFO
182.905490065 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau\Public\Jörg-Backup
182.911806490 server client Trans2 Response, QUERY_PATH_INFO
182.911904941 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau\Public\Jörg-Backup\passwd.kdbx
182.919436779 server client Trans2 Response, QUERY_PATH_INFO
182.919514901 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau\Public\Jörg-Backup\passwd.kdbx
182.926356968 server client Trans2 Response, QUERY_PATH_INFO
182.926478308 client server NT Create AndX Request, FID: 0x4001, Path: \WD_blau\Public\J�rg-Backup\passwd.kdbx
182.935217463 server client NT Create AndX Response, FID: 0x4001
182.935431010 client server Read AndX Request, FID: 0x4001, 32768 bytes at offset 0
182.947742379 server client Read AndX Response, FID: 0x4001, 32768 bytes
…
183.462757494 client server Read AndX Request, FID: 0x4001, 32768 bytes at offset 3833856
183.465864287 server client Read AndX Response, FID: 0x4001, 21731 bytes
183.466023126 client server Read AndX Request, FID: 0x4001, 8192 bytes at offset 3855587
183.468370770 server client Read AndX Response, FID: 0x4001, Error: STATUS_END_OF_FILE
183.468490608 client server Read AndX Request, FID: 0x4001, 8192 bytes at offset 3855587
183.470547535 server client Read AndX Response, FID: 0x4001, Error: STATUS_END_OF_FILE
183.470775894 client server Close Request, FID: 0x4001
183.472856467 server client Close Response, FID: 0x4001
187.299929279 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path:
187.304405796 server client Trans2 Response, QUERY_PATH_INFO
187.304940291 client server Tree Disconnect Request
187.307143775 server client Tree Disconnect Response
187.307301303 client server Logoff AndX Request
187.309632364 server client Logoff AndX Response
```
Can anyone help?
Kind regards, Jörg
--
Ich halte ihn zwar für einen Schurken und das was er sagt für
falsch – aber ich bin bereit mein Leben dafür einzusetzen, daß
er seine Meinung sagen kann. (Voltaire)
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 269 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Kernel fails to access file on Fritzbox, but smbget works 2021-06-04 8:14 Kernel fails to access file on Fritzbox, but smbget works Jörg Sommer @ 2021-06-04 14:51 ` Steve French 2021-06-04 20:29 ` Jörg Sommer 0 siblings, 1 reply; 3+ messages in thread From: Steve French @ 2021-06-04 14:51 UTC (permalink / raw) To: Jörg Sommer; +Cc: CIFS I didn't see the error in the trace - might be helpful to try "trace-cmd -e cifs record" just before you repro the bug run "md5sum" in another window (or whatever command you are using that gets the error) then "trace-cmd show" to see if that shows the error being returned to the app On Fri, Jun 4, 2021 at 3:31 AM Jörg Sommer <joerg@jo-so.de> wrote: > > Hi, > > I have a nasty problem. I use a cable router named Fritzbox (6490 Cable, > FritzOS 7.27) as server, but the kernel (5.10.0-7-amd64, Debian-unstable) > has problems to access the files on the share. > > This is a network capture using smbget to fetch a file: > > ``` > 107.477947156 client server Negotiate Protocol Request > SMB2 (Server Message Block Protocol version 2) > SMB2 Header > ProtocolId: 0xfe534d42 > Header Length: 64 > Credit Charge: 0 > Channel Sequence: 0 > Reserved: 0000 > Command: Negotiate Protocol (0) > Credits requested: 31 > Flags: 0x00000000 > Chain Offset: 0x00000000 > Message ID: 0 > Process Id: 0x00000000 > Tree Id: 0x00000000 > Session Id: 0x0000000000000000 > Signature: 00000000000000000000000000000000 > [Response in: 2216] > Negotiate Protocol Request (0x00) > [Preauth Hash: 09d3a214a8f08e401aa10f5c46c79bfb4b4cbfea0c181589954df4c325e4b054085bfe90…] > StructureSize: 0x0024 > Dialect count: 8 > Security mode: 0x01, Signing enabled > Reserved: 0000 > Capabilities: 0x0000007f, DFS, LEASING, LARGE MTU, MULTI CHANNEL, PERSISTENT HANDLES, DIRECTORY LEASING, ENCRYPTION > Client Guid: e612920f-05ad-41f1-b34b-5e7650d1be90 > NegotiateContextOffset: 0x00000078 > NegotiateContextCount: 3 > Reserved: 0000 > Dialect: SMB 2.0.2 (0x0202) > Dialect: SMB 2.1 (0x0210) > Dialect: Unknown (0x0222) > Dialect: Unknown (0x0224) > Dialect: SMB 3.0 (0x0300) > Dialect: SMB 3.0.2 (0x0302) > Dialect: SMB 3.1.0 (deprecated; should be 3.1.1) (0x0310) > Dialect: SMB 3.1.1 (0x0311) > Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES > Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES > Negotiate Context: SMB2_NETNAME_NEGOTIATE_CONTEXT_ID > 107.481115263 server client Negotiate Protocol Response > SMB2 (Server Message Block Protocol version 2) > SMB2 Header > ProtocolId: 0xfe534d42 > Header Length: 64 > Credit Charge: 0 > NT Status: STATUS_SUCCESS (0x00000000) > Command: Negotiate Protocol (0) > Credits granted: 1 > Flags: 0x00000001, Response > Chain Offset: 0x00000000 > Message ID: 0 > Process Id: 0x00000000 > Tree Id: 0x00000000 > Session Id: 0x0000000000000000 > Signature: 00000000000000000000000000000000 > [Response to: 2214] > [Time from request: 0.003168107 seconds] > Negotiate Protocol Response (0x00) > [Preauth Hash: 25b9c1efb89f4aa0d8fa9bddd3a8cf7f72298b00197187801a11006578ecbcdf23bcdb9f…] > StructureSize: 0x0041 > Security mode: 0x01, Signing enabled > Dialect: SMB 3.1.1 (0x0311) > NegotiateContextCount: 2 > Server Guid: 7369c667-ff51-ec4a-29cd-baabf2fbe346 > Capabilities: 0x00000000 > Max Transaction Size: 65696 > Max Read Size: 65564 > Max Write Size: 65584 > Current Time: Jun 4, 2021 09:22:04.866600000 CEST > Boot Time: Sep 14, 2000 20:34:26.039600000 CEST > Blob Offset: 0x00000080 > Blob Length: 74 > Security Blob: 604806062b0601050502a03e303ca00e300c060a2b06010401823702020aa32a3028a026… > NegotiateContextOffset: 0x000000d0 > Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES > Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES > 107.482745267 client server Session Setup Request, NTLMSSP_NEGOTIATE > 107.486012547 server client Session Setup Response, Error: STATUS_MORE_PROCESSING_REQUIRED, NTLMSSP_CHALLENGE > 107.486294745 client server Session Setup Request, NTLMSSP_AUTH, User: WORKGROUP\public > 107.495302076 server client Session Setup Response > 107.495509240 client server Tree Connect Request Tree: \\server\fritzi > 107.498547296 server client Tree Connect Response > 107.498736847 client server Create Request File: > 107.503489606 server client Create Response File: > 107.503663348 client server GetInfo Request FS_INFO/FileFsAttributeInformation File: > 107.506197658 server client GetInfo Response > 107.506366587 client server Close Request File: > 107.509582634 server client Close Response > 107.509816409 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx > 107.517840241 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx > 107.518034187 client server GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO File: WD_blau\Public\Jörg-Backup\passwd.kdbx > 107.521217971 server client GetInfo Response > 107.521347702 client server Read Request Len:64000 Off:0 File: WD_blau\Public\Jörg-Backup\passwd.kdbx > 107.823992939 server client Read Response > … > 108.280977571 client server Read Request Len:64000 Off:3840000 File: WD_blau\Public\Jörg-Backup\passwd.kdbx > 108.284075230 server client Read Response > 108.284259643 client server Read Request Len:48413 Off:3855587 File: WD_blau\Public\Jörg-Backup\passwd.kdbx > 108.286540047 server client Read Response, Error: STATUS_END_OF_FILE > 108.286742343 client server Close Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx > 108.289520300 server client Close Response > ``` > > This is a network capture using mount vers=default to fetch the same file. > Accessing the file with md5sum gives `Stale file handle` > > ``` > 159.745293999 client server Negotiate Protocol Request > SMB2 (Server Message Block Protocol version 2) > SMB2 Header > ProtocolId: 0xfe534d42 > Header Length: 64 > Credit Charge: 0 > Channel Sequence: 0 > Reserved: 0000 > Command: Negotiate Protocol (0) > Credits requested: 10 > Flags: 0x00000000 > Chain Offset: 0x00000000 > Message ID: 0 > Process Id: 0x0000d504 > Tree Id: 0x00000000 > Session Id: 0x0000000000000000 > Signature: 00000000000000000000000000000000 > [Response in: 3341] > Negotiate Protocol Request (0x00) > [Preauth Hash: 637eee42d4a0314f3fb6050d55a25a0b04070a334135bd5eae14c88d2e0acfae84c8312f…] > StructureSize: 0x0024 > Dialect count: 4 > Security mode: 0x01, Signing enabled > Reserved: 0000 > Capabilities: 0x00000077, DFS, LEASING, LARGE MTU, PERSISTENT HANDLES, DIRECTORY LEASING, ENCRYPTION > Client Guid: 10b7aee0-c6dc-5341-aef1-6c8c1d5bef4e > NegotiateContextOffset: 0x00000070 > NegotiateContextCount: 4 > Reserved: 0000 > Dialect: SMB 2.1 (0x0210) > Dialect: SMB 3.0 (0x0300) > Dialect: SMB 3.0.2 (0x0302) > Dialect: SMB 3.1.1 (0x0311) > Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES > Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES > Negotiate Context: SMB2_NETNAME_NEGOTIATE_CONTEXT_ID > Negotiate Context: SMB2_POSIX_EXTENSIONS_CAPABILITIES > 159.747346324 server client Negotiate Protocol Response > SMB2 (Server Message Block Protocol version 2) > SMB2 Header > ProtocolId: 0xfe534d42 > Header Length: 64 > Credit Charge: 0 > NT Status: STATUS_SUCCESS (0x00000000) > Command: Negotiate Protocol (0) > Credits granted: 1 > Flags: 0x00000001, Response > Chain Offset: 0x00000000 > Message ID: 0 > Process Id: 0x0000d504 > Tree Id: 0x00000000 > Session Id: 0x0000000000000000 > Signature: 00000000000000000000000000000000 > [Response to: 3339] > [Time from request: 0.002052325 seconds] > Negotiate Protocol Response (0x00) > [Preauth Hash: 22993b274035b9b6a3cadf7a6c19b9b757df11aff9a45d7c9c70acfc3e830ef0b64034d6…] > StructureSize: 0x0041 > Security mode: 0x01, Signing enabled > Dialect: SMB 3.1.1 (0x0311) > NegotiateContextCount: 2 > Server Guid: 7369c667-ff51-ec4a-29cd-baabf2fbe346 > Capabilities: 0x00000000 > Max Transaction Size: 65696 > Max Read Size: 65564 > Max Write Size: 65584 > Current Time: Jun 4, 2021 09:22:57.133600000 CEST > Boot Time: Sep 14, 2000 20:34:26.039600000 CEST > Blob Offset: 0x00000080 > Blob Length: 74 > Security Blob: 604806062b0601050502a03e303ca00e300c060a2b06010401823702020aa32a3028a026… > NegotiateContextOffset: 0x000000d0 > Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES > Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES > 159.747489696 client server Session Setup Request, NTLMSSP_NEGOTIATE > 159.749757908 server client Session Setup Response, Error: STATUS_MORE_PROCESSING_REQUIRED, NTLMSSP_CHALLENGE > 159.749963978 client server Session Setup Request, NTLMSSP_AUTH, User: \public > 159.755666410 server client Session Setup Response > 159.755822268 client server Tree Connect Request Tree: \\server\IPC$ > 159.757998425 server client Tree Connect Response > 159.758149227 client server Tree Connect Request Tree: \\server\fritzi > 159.761217776 server client Tree Connect Response > 159.761390846 client server Create Request File: > 159.766487167 server client Create Response File: > 159.766633459 client server Ioctl Request FSCTL_QUERY_NETWORK_INTERFACE_INFO > 159.768736951 server client Ioctl Response, Error: STATUS_NOT_SUPPORTED > 159.768892535 client server GetInfo Request FS_INFO/FileFsAttributeInformation File: > 159.772155096 server client GetInfo Response > 159.772308033 client server GetInfo Request FS_INFO/FileFsDeviceInformation File: > 159.774874452 server client GetInfo Response > 159.775022603 client server GetInfo Request FS_INFO/FileFsVolumeInformation File: > 159.778130405 server client GetInfo Response > 159.778279828 client server GetInfo Request FS_INFO/FileFsSectorSizeInformation File: > 159.780849883 server client GetInfo Response, Error: STATUS_NOT_SUPPORTED > 159.781003009 client server Close Request File: > 159.783777662 server client Close Response > 159.783938472 client server Ioctl Request FSCTL_DFS_GET_REFERRALS, File: \server\fritzi > 159.786039870 server client Ioctl Response, Error: STATUS_NOT_FOUND > 159.786193956 client server Create Request File: > 159.790835187 server client Create Response File: > 159.790981359 client server Close Request File: > 159.793822253 server client Close Response > 159.793952080 client server Create Request File: > 159.798685685 server client Create Response File: > 159.798838348 client server Close Request File: > 159.801688226 server client Close Response > 159.801945547 client server Create Request File: ;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > 159.807449380 server client Create Response File: ;GetInfo Response;Close Response > 162.884160365 client server Create Request File: WD_blau;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > 162.892931850 server client Create Response File: ;GetInfo Response;Close Response > 162.893066730 client server Create Request File: WD_blau\Public;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > 162.901135678 server client Create Response File: ;GetInfo Response;Close Response > 162.901307878 client server Create Request File: WD_blau\Public\Jörg-Backup;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > 162.910088237 server client Create Response File: ;GetInfo Response;Close Response > 162.910199171 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > 162.919726743 server client Create Response File: ;GetInfo Response;Close Response > 162.919841841 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx > 162.928605146 server client Create Response File: > 162.928699866 client server Close Request File: > 162.931355762 server client Close Response > 162.931456051 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > 162.941435848 server client Create Response File: WD_blau\Public\Jörg-Backup;GetInfo Response;Close Response > 162.941552518 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx > 162.950640950 server client Create Response File: WD_blau\Public\Jörg-Backup > 162.950727794 client server Close Request File: WD_blau\Public\Jörg-Backup > 162.953512696 server client Close Response > 162.953612392 client server Create Request File: WD_blau;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > 162.960265634 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response > 162.960363152 client server Create Request File: WD_blau\Public;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > 162.968120926 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response > 162.968234195 client server Create Request File: WD_blau\Public\Jörg-Backup;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > 162.977020433 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response > 162.977123224 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > 162.986415829 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response > 162.986554470 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx > 162.995019319 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx > 162.995101551 client server Close Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx > 162.997887122 server client Close Response > 169.505713730 client server Create Request File: ;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > 169.512323741 server client Create Response File: WD_blau\Public;GetInfo Response;Close Response > 169.512860789 client server Tree Disconnect Request > 169.515188660 server client Tree Disconnect Response > 169.515259125 client server Session Logoff Request > 169.517551272 server client Session Logoff Response > ``` > > And this is an access of the file with mount vers=1.0. md5sum reports > `Input/output error` > > ``` > 181.652435091 client server Negotiate Protocol Request > SMB (Server Message Block Protocol) > SMB Header > Server Component: SMB > [Response in: 3642] > SMB Command: Negotiate Protocol (0x72) > NT Status: STATUS_SUCCESS (0x00000000) > Flags: 0x00 > Flags2: 0xc801, Unicode Strings, Error Code Type, Extended Security Negotiation, Long Names Allowed > Process ID High: 23 > Signature: 0000000000000000 > Reserved: 0000 > Tree ID: 0 > Process ID: 54746 > User ID: 0 > Multiplex ID: 1 > Negotiate Protocol Request (0x72) > Word Count (WCT): 0 > Byte Count (BCC): 43 > Requested Dialects > Dialect: LM1.2X002 > Dialect: LANMAN2.1 > Dialect: NT LM 0.12 > Dialect: POSIX 2 > 181.655826070 server client Negotiate Protocol Response > SMB (Server Message Block Protocol) > SMB Header > Server Component: SMB > [Response to: 3640] > [Time from request: 0.003390979 seconds] > SMB Command: Negotiate Protocol (0x72) > NT Status: STATUS_SUCCESS (0x00000000) > Flags: 0x88, Request/Response, Case Sensitivity > Flags2: 0xc801, Unicode Strings, Error Code Type, Extended Security Negotiation, Long Names Allowed > Process ID High: 23 > Signature: 0000000000000000 > Reserved: 0000 > Tree ID: 0 > Process ID: 54746 > User ID: 0 > Multiplex ID: 1 > Negotiate Protocol Response (0x72) > Word Count (WCT): 17 > Selected Index: 2: NT LM 0.12 > Security Mode: 0x07, Mode, Password, Signatures > Max Mpx Count: 10 > Max VCs: 1 > Max Buffer Size: 65536 > Max Raw Buffer: 65536 > Session Key: 0x00000000 > Capabilities: 0x8000e05c, Unicode, Large Files, NT SMBs, NT Status Codes, Infolevel Passthru, Large ReadX, Large WriteX, Extended Security > System Time: Jun 4, 2021 09:23:19.039600000 CEST > Server Time Zone: -120 min from UTC > Challenge Length: 0 > Byte Count (BCC): 90 > Server GUID: 67c66973-51ff-4aec-29cd-baabf2fbe346 > Security Blob: 604806062b0601050502a03e303ca00e300c060a2b06010401823702020aa32a3028a026… > 181.655974252 client server Session Setup AndX Request, NTLMSSP_NEGOTIATE > 181.658209133 server client Session Setup AndX Response, NTLMSSP_CHALLENGE, Error: STATUS_MORE_PROCESSING_REQUIRED > 181.658295009 client server Session Setup AndX Request, NTLMSSP_AUTH, User: \public > 181.662947503 server client Session Setup AndX Response > 181.663081108 client server Tree Connect AndX Request, Path: \\server\IPC$ > 181.665337749 server client Tree Connect AndX Response > 181.665505345 client server Tree Connect AndX Request, Path: \\server\fritzi > 181.669439351 server client Tree Connect AndX Response > 181.669585289 client server Trans2 Request, QUERY_FS_INFO, Query FS Device Info > 181.672183252 server client Trans2 Response, QUERY_FS_INFO > 181.672266260 client server Trans2 Request, QUERY_FS_INFO, Query FS Attribute Info > 181.674872915 server client Trans2 Response, QUERY_FS_INFO > 181.674965933 client server Trans2 Request, GET_DFS_REFERRAL, File: \server\fritzi > 181.677692923 server client Trans2 Response, GET_DFS_REFERRAL, Error: STATUS_NOT_SUPPORTED > 181.677809275 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: > 181.681715358 server client Trans2 Response, QUERY_PATH_INFO > 181.681847587 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: > 181.686809347 server client Trans2 Response, QUERY_PATH_INFO > 181.687021639 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: > 181.691405260 server client Trans2 Response, QUERY_PATH_INFO > 181.691552739 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: > 181.695055860 server client Trans2 Response, QUERY_PATH_INFO > 182.873928911 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau > 182.880656088 server client Trans2 Response, QUERY_PATH_INFO > 182.880792332 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau > 182.886816299 server client Trans2 Response, QUERY_PATH_INFO > 182.887061740 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau\Public > 182.892873238 server client Trans2 Response, QUERY_PATH_INFO > 182.893011485 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau\Public > 182.898630411 server client Trans2 Response, QUERY_PATH_INFO > 182.898728260 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau\Public\Jörg-Backup > 182.905397538 server client Trans2 Response, QUERY_PATH_INFO > 182.905490065 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau\Public\Jörg-Backup > 182.911806490 server client Trans2 Response, QUERY_PATH_INFO > 182.911904941 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau\Public\Jörg-Backup\passwd.kdbx > 182.919436779 server client Trans2 Response, QUERY_PATH_INFO > 182.919514901 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau\Public\Jörg-Backup\passwd.kdbx > 182.926356968 server client Trans2 Response, QUERY_PATH_INFO > 182.926478308 client server NT Create AndX Request, FID: 0x4001, Path: \WD_blau\Public\J�rg-Backup\passwd.kdbx > 182.935217463 server client NT Create AndX Response, FID: 0x4001 > 182.935431010 client server Read AndX Request, FID: 0x4001, 32768 bytes at offset 0 > 182.947742379 server client Read AndX Response, FID: 0x4001, 32768 bytes > … > 183.462757494 client server Read AndX Request, FID: 0x4001, 32768 bytes at offset 3833856 > 183.465864287 server client Read AndX Response, FID: 0x4001, 21731 bytes > 183.466023126 client server Read AndX Request, FID: 0x4001, 8192 bytes at offset 3855587 > 183.468370770 server client Read AndX Response, FID: 0x4001, Error: STATUS_END_OF_FILE > 183.468490608 client server Read AndX Request, FID: 0x4001, 8192 bytes at offset 3855587 > 183.470547535 server client Read AndX Response, FID: 0x4001, Error: STATUS_END_OF_FILE > 183.470775894 client server Close Request, FID: 0x4001 > 183.472856467 server client Close Response, FID: 0x4001 > 187.299929279 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: > 187.304405796 server client Trans2 Response, QUERY_PATH_INFO > 187.304940291 client server Tree Disconnect Request > 187.307143775 server client Tree Disconnect Response > 187.307301303 client server Logoff AndX Request > 187.309632364 server client Logoff AndX Response > ``` > > Can anyone help? > > Kind regards, Jörg > > -- > Ich halte ihn zwar für einen Schurken und das was er sagt für > falsch – aber ich bin bereit mein Leben dafür einzusetzen, daß > er seine Meinung sagen kann. (Voltaire) -- Thanks, Steve ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Kernel fails to access file on Fritzbox, but smbget works 2021-06-04 14:51 ` Steve French @ 2021-06-04 20:29 ` Jörg Sommer 0 siblings, 0 replies; 3+ messages in thread From: Jörg Sommer @ 2021-06-04 20:29 UTC (permalink / raw) To: Steve French; +Cc: CIFS [-- Attachment #1: Type: text/plain, Size: 43568 bytes --] Steve French schrieb am Fr 04. Jun, 09:51 (-0500): > I didn't see the error in the trace - might be helpful to try > > "trace-cmd -e cifs record" just before you repro the bug > run "md5sum" in another window (or whatever command you are using that > gets the error) > then "trace-cmd show" > > to see if that shows the error being returned to the app The case with vers=default: # mount -o vers=default /mnt/fritzi # mount … //fritz.box/fritzi on /mnt/fritzi type cifs (rw,relatime,vers=3.1.1,cache=strict,username=public,uid=1000,forceuid,gid=0,noforcegid,addr=192.168.178.1,file_mode=0644,dir_mode=0755,soft,nounix,serverino,mapposix,rsize=65536,wsize=65536,bsize=1048576,echo_interval=60,actimeo=1,user=public) # trace-cmd record -e cifs md5sum /mnt/fritzi/WD_blau/Public/Jörg-Backup/passwd.kdbx md5sum: /mnt/fritzi/WD_blau/Public/Jörg-Backup/passwd.kdbx: Stale file handle CPU0 data recorded at offset=0x7d3000 4096 bytes in size CPU1 data recorded at offset=0x7d4000 0 bytes in size CPU2 data recorded at offset=0x7d4000 4096 bytes in size CPU3 data recorded at offset=0x7d5000 4096 bytes in size CPU4 data recorded at offset=0x7d6000 0 bytes in size CPU5 data recorded at offset=0x7d6000 4096 bytes in size CPU6 data recorded at offset=0x7d7000 0 bytes in size CPU7 data recorded at offset=0x7d7000 0 bytes in size # trace-cmd show # tracer: nop # # entries-in-buffer/entries-written: 0/0 #P:8 # # _-----=> irqs-off # / _----=> need-resched # | / _---=> hardirq/softirq # || / _--=> preempt-depth # ||| / delay # TASK-PID CPU# |||| TIMESTAMP FUNCTION # | | | |||| | | # trace-cmd report CPU 1 is empty CPU 4 is empty CPU 6 is empty CPU 7 is empty cpus=8 md5sum-1716729 [002] 211579.860340: smb3_enter: ffffffffc185dc60: xid=529 md5sum-1716729 [002] 211579.860358: smb3_query_info_compound_enter: xid=529 sid=0x290b tid=0x5dd path=\WD_blau md5sum-1716729 [002] 211579.860362: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=320 md5sum-1716729 [002] 211579.860363: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=321 md5sum-1716729 [002] 211579.860363: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=322 cifsd-1713396 [002] 211579.869559: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x143 credits=100 credits_to_add=1 md5sum-1716729 [000] 211579.869617: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=320 md5sum-1716729 [000] 211579.869618: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=321 md5sum-1716729 [000] 211579.869618: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=322 md5sum-1716729 [000] 211579.869624: smb3_query_info_compound_done: xid=529 sid=0x290b tid=0x5dd md5sum-1716729 [000] 211579.869630: smb3_exit_done: ffffffffc185dc60: xid=529 md5sum-1716729 [000] 211579.869634: smb3_enter: ffffffffc185dc60: xid=530 md5sum-1716729 [000] 211579.869646: smb3_query_info_compound_enter: xid=530 sid=0x290b tid=0x5dd path=\WD_blau\Public md5sum-1716729 [000] 211579.869648: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=323 md5sum-1716729 [000] 211579.869648: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=324 md5sum-1716729 [000] 211579.869648: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=325 cifsd-1713396 [002] 211579.880797: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x146 credits=100 credits_to_add=1 md5sum-1716729 [000] 211579.880840: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=323 md5sum-1716729 [000] 211579.880841: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=324 md5sum-1716729 [000] 211579.880841: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=325 md5sum-1716729 [000] 211579.880856: smb3_query_info_compound_done: xid=530 sid=0x290b tid=0x5dd md5sum-1716729 [000] 211579.880862: smb3_exit_done: ffffffffc185dc60: xid=530 md5sum-1716729 [000] 211579.880865: smb3_enter: ffffffffc185dc60: xid=531 md5sum-1716729 [000] 211579.880876: smb3_query_info_compound_enter: xid=531 sid=0x290b tid=0x5dd path=\WD_blau\Public\Jörg-Backup md5sum-1716729 [000] 211579.880878: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=326 md5sum-1716729 [000] 211579.880878: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=327 md5sum-1716729 [000] 211579.880878: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=328 cifsd-1713396 [002] 211579.894534: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x149 credits=100 credits_to_add=1 md5sum-1716729 [000] 211579.894557: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=326 md5sum-1716729 [000] 211579.894557: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=327 md5sum-1716729 [000] 211579.894557: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=328 md5sum-1716729 [000] 211579.894562: smb3_query_info_compound_done: xid=531 sid=0x290b tid=0x5dd md5sum-1716729 [000] 211579.894569: smb3_exit_done: ffffffffc185dc60: xid=531 md5sum-1716729 [000] 211579.894573: smb3_enter: ffffffffc185dc60: xid=532 md5sum-1716729 [000] 211579.894585: smb3_query_info_compound_enter: xid=532 sid=0x290b tid=0x5dd path=\WD_blau\Public\Jörg-Backup\passwd.kdbx md5sum-1716729 [000] 211579.894586: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=329 md5sum-1716729 [000] 211579.894586: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=330 md5sum-1716729 [000] 211579.894587: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=331 cifsd-1713396 [002] 211579.904001: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x14c credits=100 credits_to_add=1 md5sum-1716729 [000] 211579.904045: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=329 md5sum-1716729 [000] 211579.904045: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=330 md5sum-1716729 [000] 211579.904045: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=331 md5sum-1716729 [000] 211579.904060: smb3_query_info_compound_done: xid=532 sid=0x290b tid=0x5dd md5sum-1716729 [000] 211579.904073: smb3_exit_done: ffffffffc185dc60: xid=532 md5sum-1716729 [000] 211579.904078: smb3_enter: ffffffffc185d960: xid=533 md5sum-1716729 [000] 211579.904089: smb3_open_enter: xid=533 sid=0x5dd tid=0x290b cr_opts=0x40 des_access=0x80000080 md5sum-1716729 [000] 211579.904090: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=332 cifsd-1713396 [002] 211579.912964: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x14d credits=100 credits_to_add=1 md5sum-1716729 [005] 211579.912980: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=332 md5sum-1716729 [005] 211579.912982: smb3_open_done: xid=533 sid=0x5dd tid=0x290b fid=0x4001 cr_opts=0x40 des_access=0x80000080 md5sum-1716729 [005] 211579.912989: smb3_close_enter: xid=533 sid=0x5dd tid=0x290b fid=0x4001 md5sum-1716729 [005] 211579.912991: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=333 cifsd-1713396 [002] 211579.915768: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x14e credits=100 credits_to_add=1 md5sum-1716729 [005] 211579.915798: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=333 md5sum-1716729 [005] 211579.915800: smb3_close_done: xid=533 sid=0x5dd tid=0x290b fid=0x4001 md5sum-1716729 [005] 211579.915804: smb3_exit_err: ffffffffc185d960: xid=533 rc=-518 md5sum-1716729 [005] 211579.915819: smb3_enter: ffffffffc185dc60: xid=534 md5sum-1716729 [005] 211579.915832: smb3_query_info_compound_enter: xid=534 sid=0x290b tid=0x5dd path=\WD_blau\Public\Jörg-Backup\passwd.kdbx md5sum-1716729 [005] 211579.915834: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=334 md5sum-1716729 [005] 211579.915835: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=335 md5sum-1716729 [005] 211579.915835: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=336 cifsd-1713396 [002] 211579.925426: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x151 credits=100 credits_to_add=1 md5sum-1716729 [005] 211579.925471: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=334 md5sum-1716729 [005] 211579.925472: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=335 md5sum-1716729 [005] 211579.925472: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=336 md5sum-1716729 [005] 211579.925488: smb3_query_info_compound_done: xid=534 sid=0x290b tid=0x5dd md5sum-1716729 [005] 211579.925500: smb3_exit_done: ffffffffc185dc60: xid=534 md5sum-1716729 [005] 211579.925505: smb3_enter: ffffffffc185d960: xid=535 md5sum-1716729 [005] 211579.925516: smb3_open_enter: xid=535 sid=0x5dd tid=0x290b cr_opts=0x40 des_access=0x80000080 md5sum-1716729 [005] 211579.925518: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=337 cifsd-1713396 [002] 211579.934302: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x152 credits=100 credits_to_add=1 md5sum-1716729 [005] 211579.934331: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=337 md5sum-1716729 [005] 211579.934333: smb3_open_done: xid=535 sid=0x5dd tid=0x290b fid=0x4001 cr_opts=0x40 des_access=0x80000080 md5sum-1716729 [005] 211579.934341: smb3_close_enter: xid=535 sid=0x5dd tid=0x290b fid=0x4001 md5sum-1716729 [005] 211579.934343: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=338 cifsd-1713396 [002] 211579.937048: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x153 credits=100 credits_to_add=1 md5sum-1716729 [005] 211579.937063: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=338 md5sum-1716729 [005] 211579.937064: smb3_close_done: xid=535 sid=0x5dd tid=0x290b fid=0x4001 md5sum-1716729 [005] 211579.937067: smb3_exit_err: ffffffffc185d960: xid=535 rc=-518 md5sum-1716729 [005] 211579.937078: smb3_enter: ffffffffc185dc60: xid=536 md5sum-1716729 [005] 211579.937088: smb3_query_info_compound_enter: xid=536 sid=0x290b tid=0x5dd path=\WD_blau md5sum-1716729 [005] 211579.937089: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=339 md5sum-1716729 [005] 211579.937090: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=340 md5sum-1716729 [005] 211579.937090: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=341 cifsd-1713396 [002] 211579.945384: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x156 credits=100 credits_to_add=1 md5sum-1716729 [005] 211579.945391: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=339 md5sum-1716729 [005] 211579.945391: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=340 md5sum-1716729 [005] 211579.945391: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=341 md5sum-1716729 [005] 211579.945393: smb3_query_info_compound_done: xid=536 sid=0x290b tid=0x5dd md5sum-1716729 [005] 211579.945396: smb3_exit_done: ffffffffc185dc60: xid=536 md5sum-1716729 [005] 211579.945398: smb3_enter: ffffffffc185dc60: xid=537 md5sum-1716729 [005] 211579.945403: smb3_query_info_compound_enter: xid=537 sid=0x290b tid=0x5dd path=\WD_blau\Public md5sum-1716729 [005] 211579.945404: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=342 md5sum-1716729 [005] 211579.945404: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=343 md5sum-1716729 [005] 211579.945404: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=344 cifsd-1713396 [003] 211579.953444: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x159 credits=100 credits_to_add=1 md5sum-1716729 [005] 211579.953468: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=342 md5sum-1716729 [005] 211579.953468: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=343 md5sum-1716729 [005] 211579.953469: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=344 md5sum-1716729 [005] 211579.953474: smb3_query_info_compound_done: xid=537 sid=0x290b tid=0x5dd md5sum-1716729 [005] 211579.953483: smb3_exit_done: ffffffffc185dc60: xid=537 md5sum-1716729 [005] 211579.953488: smb3_enter: ffffffffc185dc60: xid=538 md5sum-1716729 [005] 211579.953501: smb3_query_info_compound_enter: xid=538 sid=0x290b tid=0x5dd path=\WD_blau\Public\Jörg-Backup md5sum-1716729 [005] 211579.953504: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=345 md5sum-1716729 [005] 211579.953504: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=346 md5sum-1716729 [005] 211579.953504: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=347 cifsd-1713396 [003] 211579.962898: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x15c credits=100 credits_to_add=1 md5sum-1716729 [005] 211579.962911: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=345 md5sum-1716729 [005] 211579.962912: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=346 md5sum-1716729 [005] 211579.962912: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=347 md5sum-1716729 [005] 211579.962918: smb3_query_info_compound_done: xid=538 sid=0x290b tid=0x5dd md5sum-1716729 [005] 211579.962925: smb3_exit_done: ffffffffc185dc60: xid=538 md5sum-1716729 [005] 211579.962929: smb3_enter: ffffffffc185dc60: xid=539 md5sum-1716729 [005] 211579.962944: smb3_query_info_compound_enter: xid=539 sid=0x290b tid=0x5dd path=\WD_blau\Public\Jörg-Backup\passwd.kdbx md5sum-1716729 [005] 211579.962946: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=348 md5sum-1716729 [005] 211579.962946: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=349 md5sum-1716729 [005] 211579.962946: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=350 cifsd-1713396 [003] 211579.971979: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x15f credits=100 credits_to_add=1 md5sum-1716729 [005] 211579.972024: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=348 md5sum-1716729 [005] 211579.972035: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=349 md5sum-1716729 [005] 211579.972035: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=350 md5sum-1716729 [005] 211579.972039: smb3_query_info_compound_done: xid=539 sid=0x290b tid=0x5dd md5sum-1716729 [005] 211579.972051: smb3_exit_done: ffffffffc185dc60: xid=539 md5sum-1716729 [005] 211579.972057: smb3_enter: ffffffffc185d960: xid=540 md5sum-1716729 [005] 211579.972066: smb3_open_enter: xid=540 sid=0x5dd tid=0x290b cr_opts=0x40 des_access=0x80000080 md5sum-1716729 [005] 211579.972067: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=351 cifsd-1713396 [003] 211579.980660: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x160 credits=100 credits_to_add=1 md5sum-1716729 [005] 211579.980703: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=351 md5sum-1716729 [005] 211579.980715: smb3_open_done: xid=540 sid=0x5dd tid=0x290b fid=0x4001 cr_opts=0x40 des_access=0x80000080 md5sum-1716729 [005] 211579.980723: smb3_close_enter: xid=540 sid=0x5dd tid=0x290b fid=0x4001 md5sum-1716729 [005] 211579.980725: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=352 cifsd-1713396 [003] 211579.983518: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x161 credits=100 credits_to_add=1 md5sum-1716729 [005] 211579.983561: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=352 md5sum-1716729 [005] 211579.983573: smb3_close_done: xid=540 sid=0x5dd tid=0x290b fid=0x4001 md5sum-1716729 [005] 211579.983577: smb3_exit_err: ffffffffc185d960: xid=540 rc=-518 # umount /mnt/fritzi And this is for vers=1.0 # mount -o vers=1.0 /mnt/fritzi # mount |grep fritzi //fritz.box/fritzi on /mnt/fritzi type cifs (rw,relatime,vers=1.0,cache=strict,username=public,uid=1000,forceuid,gid=0,noforcegid,addr=192.168.178.1,file_mode=0644,dir_mode=0755,soft,nounix,serverino,mapposix,rsize=61440,wsize=65536,bsize=1048576,echo_interval=60,actimeo=1,user=public) # trace-cmd record -e cifs md5sum /mnt/fritzi/WD_blau/Public/Jörg-Backup/passwd.kdbx md5sum: /mnt/fritzi/WD_blau/Public/Jörg-Backup/passwd.kdbx: Input/output error CPU0 data recorded at offset=0x7d3000 0 bytes in size CPU1 data recorded at offset=0x7d3000 4096 bytes in size CPU2 data recorded at offset=0x7d4000 0 bytes in size CPU3 data recorded at offset=0x7d4000 0 bytes in size CPU4 data recorded at offset=0x7d4000 4096 bytes in size CPU5 data recorded at offset=0x7d5000 0 bytes in size CPU6 data recorded at offset=0x7d5000 4096 bytes in size CPU7 data recorded at offset=0x7d6000 0 bytes in size # trace-cmd show # tracer: nop # # entries-in-buffer/entries-written: 0/0 #P:8 # # _-----=> irqs-off # / _----=> need-resched # | / _---=> hardirq/softirq # || / _--=> preempt-depth # ||| / delay # TASK-PID CPU# |||| TIMESTAMP FUNCTION # | | | |||| | | # trace-cmd report CPU 0 is empty CPU 2 is empty CPU 3 is empty CPU 5 is empty CPU 7 is empty cpus=8 md5sum-1720537 [004] 212113.150901: smb3_enter: ffffffffc185d3d8: xid=550 md5sum-1720537 [004] 212113.162157: smb3_exit_done: ffffffffc185d3d8: xid=550 md5sum-1720537 [004] 212113.162163: smb3_enter: ffffffffc185d3d8: xid=551 md5sum-1720537 [004] 212113.174790: smb3_exit_done: ffffffffc185d3d8: xid=551 md5sum-1720537 [004] 212113.174796: smb3_enter: ffffffffc185d3d8: xid=552 md5sum-1720537 [004] 212113.188124: smb3_exit_done: ffffffffc185d3d8: xid=552 md5sum-1720537 [004] 212113.188130: smb3_enter: ffffffffc185d3d8: xid=553 md5sum-1720537 [004] 212113.202783: smb3_exit_done: ffffffffc185d3d8: xid=553 md5sum-1720537 [004] 212113.202790: smb3_enter: ffffffffc185d960: xid=554 md5sum-1720537 [006] 212113.212839: smb3_exit_done: ffffffffc185d960: xid=554 md5sum-1720537 [001] 212113.793956: smb3_enter: ffffffffc185d970: xid=555 # umount /mnt/fritzi > On Fri, Jun 4, 2021 at 3:31 AM Jörg Sommer <joerg@jo-so.de> wrote: > > > > Hi, > > > > I have a nasty problem. I use a cable router named Fritzbox (6490 Cable, > > FritzOS 7.27) as server, but the kernel (5.10.0-7-amd64, Debian-unstable) > > has problems to access the files on the share. > > > > This is a network capture using smbget to fetch a file: > > > > ``` > > 107.477947156 client server Negotiate Protocol Request > > SMB2 (Server Message Block Protocol version 2) > > SMB2 Header > > ProtocolId: 0xfe534d42 > > Header Length: 64 > > Credit Charge: 0 > > Channel Sequence: 0 > > Reserved: 0000 > > Command: Negotiate Protocol (0) > > Credits requested: 31 > > Flags: 0x00000000 > > Chain Offset: 0x00000000 > > Message ID: 0 > > Process Id: 0x00000000 > > Tree Id: 0x00000000 > > Session Id: 0x0000000000000000 > > Signature: 00000000000000000000000000000000 > > [Response in: 2216] > > Negotiate Protocol Request (0x00) > > [Preauth Hash: 09d3a214a8f08e401aa10f5c46c79bfb4b4cbfea0c181589954df4c325e4b054085bfe90…] > > StructureSize: 0x0024 > > Dialect count: 8 > > Security mode: 0x01, Signing enabled > > Reserved: 0000 > > Capabilities: 0x0000007f, DFS, LEASING, LARGE MTU, MULTI CHANNEL, PERSISTENT HANDLES, DIRECTORY LEASING, ENCRYPTION > > Client Guid: e612920f-05ad-41f1-b34b-5e7650d1be90 > > NegotiateContextOffset: 0x00000078 > > NegotiateContextCount: 3 > > Reserved: 0000 > > Dialect: SMB 2.0.2 (0x0202) > > Dialect: SMB 2.1 (0x0210) > > Dialect: Unknown (0x0222) > > Dialect: Unknown (0x0224) > > Dialect: SMB 3.0 (0x0300) > > Dialect: SMB 3.0.2 (0x0302) > > Dialect: SMB 3.1.0 (deprecated; should be 3.1.1) (0x0310) > > Dialect: SMB 3.1.1 (0x0311) > > Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES > > Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES > > Negotiate Context: SMB2_NETNAME_NEGOTIATE_CONTEXT_ID > > 107.481115263 server client Negotiate Protocol Response > > SMB2 (Server Message Block Protocol version 2) > > SMB2 Header > > ProtocolId: 0xfe534d42 > > Header Length: 64 > > Credit Charge: 0 > > NT Status: STATUS_SUCCESS (0x00000000) > > Command: Negotiate Protocol (0) > > Credits granted: 1 > > Flags: 0x00000001, Response > > Chain Offset: 0x00000000 > > Message ID: 0 > > Process Id: 0x00000000 > > Tree Id: 0x00000000 > > Session Id: 0x0000000000000000 > > Signature: 00000000000000000000000000000000 > > [Response to: 2214] > > [Time from request: 0.003168107 seconds] > > Negotiate Protocol Response (0x00) > > [Preauth Hash: 25b9c1efb89f4aa0d8fa9bddd3a8cf7f72298b00197187801a11006578ecbcdf23bcdb9f…] > > StructureSize: 0x0041 > > Security mode: 0x01, Signing enabled > > Dialect: SMB 3.1.1 (0x0311) > > NegotiateContextCount: 2 > > Server Guid: 7369c667-ff51-ec4a-29cd-baabf2fbe346 > > Capabilities: 0x00000000 > > Max Transaction Size: 65696 > > Max Read Size: 65564 > > Max Write Size: 65584 > > Current Time: Jun 4, 2021 09:22:04.866600000 CEST > > Boot Time: Sep 14, 2000 20:34:26.039600000 CEST > > Blob Offset: 0x00000080 > > Blob Length: 74 > > Security Blob: 604806062b0601050502a03e303ca00e300c060a2b06010401823702020aa32a3028a026… > > NegotiateContextOffset: 0x000000d0 > > Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES > > Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES > > 107.482745267 client server Session Setup Request, NTLMSSP_NEGOTIATE > > 107.486012547 server client Session Setup Response, Error: STATUS_MORE_PROCESSING_REQUIRED, NTLMSSP_CHALLENGE > > 107.486294745 client server Session Setup Request, NTLMSSP_AUTH, User: WORKGROUP\public > > 107.495302076 server client Session Setup Response > > 107.495509240 client server Tree Connect Request Tree: \\server\fritzi > > 107.498547296 server client Tree Connect Response > > 107.498736847 client server Create Request File: > > 107.503489606 server client Create Response File: > > 107.503663348 client server GetInfo Request FS_INFO/FileFsAttributeInformation File: > > 107.506197658 server client GetInfo Response > > 107.506366587 client server Close Request File: > > 107.509582634 server client Close Response > > 107.509816409 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx > > 107.517840241 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx > > 107.518034187 client server GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO File: WD_blau\Public\Jörg-Backup\passwd.kdbx > > 107.521217971 server client GetInfo Response > > 107.521347702 client server Read Request Len:64000 Off:0 File: WD_blau\Public\Jörg-Backup\passwd.kdbx > > 107.823992939 server client Read Response > > … > > 108.280977571 client server Read Request Len:64000 Off:3840000 File: WD_blau\Public\Jörg-Backup\passwd.kdbx > > 108.284075230 server client Read Response > > 108.284259643 client server Read Request Len:48413 Off:3855587 File: WD_blau\Public\Jörg-Backup\passwd.kdbx > > 108.286540047 server client Read Response, Error: STATUS_END_OF_FILE > > 108.286742343 client server Close Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx > > 108.289520300 server client Close Response > > ``` > > > > This is a network capture using mount vers=default to fetch the same file. > > Accessing the file with md5sum gives `Stale file handle` > > > > ``` > > 159.745293999 client server Negotiate Protocol Request > > SMB2 (Server Message Block Protocol version 2) > > SMB2 Header > > ProtocolId: 0xfe534d42 > > Header Length: 64 > > Credit Charge: 0 > > Channel Sequence: 0 > > Reserved: 0000 > > Command: Negotiate Protocol (0) > > Credits requested: 10 > > Flags: 0x00000000 > > Chain Offset: 0x00000000 > > Message ID: 0 > > Process Id: 0x0000d504 > > Tree Id: 0x00000000 > > Session Id: 0x0000000000000000 > > Signature: 00000000000000000000000000000000 > > [Response in: 3341] > > Negotiate Protocol Request (0x00) > > [Preauth Hash: 637eee42d4a0314f3fb6050d55a25a0b04070a334135bd5eae14c88d2e0acfae84c8312f…] > > StructureSize: 0x0024 > > Dialect count: 4 > > Security mode: 0x01, Signing enabled > > Reserved: 0000 > > Capabilities: 0x00000077, DFS, LEASING, LARGE MTU, PERSISTENT HANDLES, DIRECTORY LEASING, ENCRYPTION > > Client Guid: 10b7aee0-c6dc-5341-aef1-6c8c1d5bef4e > > NegotiateContextOffset: 0x00000070 > > NegotiateContextCount: 4 > > Reserved: 0000 > > Dialect: SMB 2.1 (0x0210) > > Dialect: SMB 3.0 (0x0300) > > Dialect: SMB 3.0.2 (0x0302) > > Dialect: SMB 3.1.1 (0x0311) > > Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES > > Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES > > Negotiate Context: SMB2_NETNAME_NEGOTIATE_CONTEXT_ID > > Negotiate Context: SMB2_POSIX_EXTENSIONS_CAPABILITIES > > 159.747346324 server client Negotiate Protocol Response > > SMB2 (Server Message Block Protocol version 2) > > SMB2 Header > > ProtocolId: 0xfe534d42 > > Header Length: 64 > > Credit Charge: 0 > > NT Status: STATUS_SUCCESS (0x00000000) > > Command: Negotiate Protocol (0) > > Credits granted: 1 > > Flags: 0x00000001, Response > > Chain Offset: 0x00000000 > > Message ID: 0 > > Process Id: 0x0000d504 > > Tree Id: 0x00000000 > > Session Id: 0x0000000000000000 > > Signature: 00000000000000000000000000000000 > > [Response to: 3339] > > [Time from request: 0.002052325 seconds] > > Negotiate Protocol Response (0x00) > > [Preauth Hash: 22993b274035b9b6a3cadf7a6c19b9b757df11aff9a45d7c9c70acfc3e830ef0b64034d6…] > > StructureSize: 0x0041 > > Security mode: 0x01, Signing enabled > > Dialect: SMB 3.1.1 (0x0311) > > NegotiateContextCount: 2 > > Server Guid: 7369c667-ff51-ec4a-29cd-baabf2fbe346 > > Capabilities: 0x00000000 > > Max Transaction Size: 65696 > > Max Read Size: 65564 > > Max Write Size: 65584 > > Current Time: Jun 4, 2021 09:22:57.133600000 CEST > > Boot Time: Sep 14, 2000 20:34:26.039600000 CEST > > Blob Offset: 0x00000080 > > Blob Length: 74 > > Security Blob: 604806062b0601050502a03e303ca00e300c060a2b06010401823702020aa32a3028a026… > > NegotiateContextOffset: 0x000000d0 > > Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES > > Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES > > 159.747489696 client server Session Setup Request, NTLMSSP_NEGOTIATE > > 159.749757908 server client Session Setup Response, Error: STATUS_MORE_PROCESSING_REQUIRED, NTLMSSP_CHALLENGE > > 159.749963978 client server Session Setup Request, NTLMSSP_AUTH, User: \public > > 159.755666410 server client Session Setup Response > > 159.755822268 client server Tree Connect Request Tree: \\server\IPC$ > > 159.757998425 server client Tree Connect Response > > 159.758149227 client server Tree Connect Request Tree: \\server\fritzi > > 159.761217776 server client Tree Connect Response > > 159.761390846 client server Create Request File: > > 159.766487167 server client Create Response File: > > 159.766633459 client server Ioctl Request FSCTL_QUERY_NETWORK_INTERFACE_INFO > > 159.768736951 server client Ioctl Response, Error: STATUS_NOT_SUPPORTED > > 159.768892535 client server GetInfo Request FS_INFO/FileFsAttributeInformation File: > > 159.772155096 server client GetInfo Response > > 159.772308033 client server GetInfo Request FS_INFO/FileFsDeviceInformation File: > > 159.774874452 server client GetInfo Response > > 159.775022603 client server GetInfo Request FS_INFO/FileFsVolumeInformation File: > > 159.778130405 server client GetInfo Response > > 159.778279828 client server GetInfo Request FS_INFO/FileFsSectorSizeInformation File: > > 159.780849883 server client GetInfo Response, Error: STATUS_NOT_SUPPORTED > > 159.781003009 client server Close Request File: > > 159.783777662 server client Close Response > > 159.783938472 client server Ioctl Request FSCTL_DFS_GET_REFERRALS, File: \server\fritzi > > 159.786039870 server client Ioctl Response, Error: STATUS_NOT_FOUND > > 159.786193956 client server Create Request File: > > 159.790835187 server client Create Response File: > > 159.790981359 client server Close Request File: > > 159.793822253 server client Close Response > > 159.793952080 client server Create Request File: > > 159.798685685 server client Create Response File: > > 159.798838348 client server Close Request File: > > 159.801688226 server client Close Response > > 159.801945547 client server Create Request File: ;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > > 159.807449380 server client Create Response File: ;GetInfo Response;Close Response > > 162.884160365 client server Create Request File: WD_blau;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > > 162.892931850 server client Create Response File: ;GetInfo Response;Close Response > > 162.893066730 client server Create Request File: WD_blau\Public;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > > 162.901135678 server client Create Response File: ;GetInfo Response;Close Response > > 162.901307878 client server Create Request File: WD_blau\Public\Jörg-Backup;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > > 162.910088237 server client Create Response File: ;GetInfo Response;Close Response > > 162.910199171 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > > 162.919726743 server client Create Response File: ;GetInfo Response;Close Response > > 162.919841841 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx > > 162.928605146 server client Create Response File: > > 162.928699866 client server Close Request File: > > 162.931355762 server client Close Response > > 162.931456051 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > > 162.941435848 server client Create Response File: WD_blau\Public\Jörg-Backup;GetInfo Response;Close Response > > 162.941552518 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx > > 162.950640950 server client Create Response File: WD_blau\Public\Jörg-Backup > > 162.950727794 client server Close Request File: WD_blau\Public\Jörg-Backup > > 162.953512696 server client Close Response > > 162.953612392 client server Create Request File: WD_blau;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > > 162.960265634 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response > > 162.960363152 client server Create Request File: WD_blau\Public;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > > 162.968120926 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response > > 162.968234195 client server Create Request File: WD_blau\Public\Jörg-Backup;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > > 162.977020433 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response > > 162.977123224 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > > 162.986415829 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response > > 162.986554470 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx > > 162.995019319 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx > > 162.995101551 client server Close Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx > > 162.997887122 server client Close Response > > 169.505713730 client server Create Request File: ;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request > > 169.512323741 server client Create Response File: WD_blau\Public;GetInfo Response;Close Response > > 169.512860789 client server Tree Disconnect Request > > 169.515188660 server client Tree Disconnect Response > > 169.515259125 client server Session Logoff Request > > 169.517551272 server client Session Logoff Response > > ``` > > > > And this is an access of the file with mount vers=1.0. md5sum reports > > `Input/output error` > > > > ``` > > 181.652435091 client server Negotiate Protocol Request > > SMB (Server Message Block Protocol) > > SMB Header > > Server Component: SMB > > [Response in: 3642] > > SMB Command: Negotiate Protocol (0x72) > > NT Status: STATUS_SUCCESS (0x00000000) > > Flags: 0x00 > > Flags2: 0xc801, Unicode Strings, Error Code Type, Extended Security Negotiation, Long Names Allowed > > Process ID High: 23 > > Signature: 0000000000000000 > > Reserved: 0000 > > Tree ID: 0 > > Process ID: 54746 > > User ID: 0 > > Multiplex ID: 1 > > Negotiate Protocol Request (0x72) > > Word Count (WCT): 0 > > Byte Count (BCC): 43 > > Requested Dialects > > Dialect: LM1.2X002 > > Dialect: LANMAN2.1 > > Dialect: NT LM 0.12 > > Dialect: POSIX 2 > > 181.655826070 server client Negotiate Protocol Response > > SMB (Server Message Block Protocol) > > SMB Header > > Server Component: SMB > > [Response to: 3640] > > [Time from request: 0.003390979 seconds] > > SMB Command: Negotiate Protocol (0x72) > > NT Status: STATUS_SUCCESS (0x00000000) > > Flags: 0x88, Request/Response, Case Sensitivity > > Flags2: 0xc801, Unicode Strings, Error Code Type, Extended Security Negotiation, Long Names Allowed > > Process ID High: 23 > > Signature: 0000000000000000 > > Reserved: 0000 > > Tree ID: 0 > > Process ID: 54746 > > User ID: 0 > > Multiplex ID: 1 > > Negotiate Protocol Response (0x72) > > Word Count (WCT): 17 > > Selected Index: 2: NT LM 0.12 > > Security Mode: 0x07, Mode, Password, Signatures > > Max Mpx Count: 10 > > Max VCs: 1 > > Max Buffer Size: 65536 > > Max Raw Buffer: 65536 > > Session Key: 0x00000000 > > Capabilities: 0x8000e05c, Unicode, Large Files, NT SMBs, NT Status Codes, Infolevel Passthru, Large ReadX, Large WriteX, Extended Security > > System Time: Jun 4, 2021 09:23:19.039600000 CEST > > Server Time Zone: -120 min from UTC > > Challenge Length: 0 > > Byte Count (BCC): 90 > > Server GUID: 67c66973-51ff-4aec-29cd-baabf2fbe346 > > Security Blob: 604806062b0601050502a03e303ca00e300c060a2b06010401823702020aa32a3028a026… > > 181.655974252 client server Session Setup AndX Request, NTLMSSP_NEGOTIATE > > 181.658209133 server client Session Setup AndX Response, NTLMSSP_CHALLENGE, Error: STATUS_MORE_PROCESSING_REQUIRED > > 181.658295009 client server Session Setup AndX Request, NTLMSSP_AUTH, User: \public > > 181.662947503 server client Session Setup AndX Response > > 181.663081108 client server Tree Connect AndX Request, Path: \\server\IPC$ > > 181.665337749 server client Tree Connect AndX Response > > 181.665505345 client server Tree Connect AndX Request, Path: \\server\fritzi > > 181.669439351 server client Tree Connect AndX Response > > 181.669585289 client server Trans2 Request, QUERY_FS_INFO, Query FS Device Info > > 181.672183252 server client Trans2 Response, QUERY_FS_INFO > > 181.672266260 client server Trans2 Request, QUERY_FS_INFO, Query FS Attribute Info > > 181.674872915 server client Trans2 Response, QUERY_FS_INFO > > 181.674965933 client server Trans2 Request, GET_DFS_REFERRAL, File: \server\fritzi > > 181.677692923 server client Trans2 Response, GET_DFS_REFERRAL, Error: STATUS_NOT_SUPPORTED > > 181.677809275 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: > > 181.681715358 server client Trans2 Response, QUERY_PATH_INFO > > 181.681847587 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: > > 181.686809347 server client Trans2 Response, QUERY_PATH_INFO > > 181.687021639 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: > > 181.691405260 server client Trans2 Response, QUERY_PATH_INFO > > 181.691552739 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: > > 181.695055860 server client Trans2 Response, QUERY_PATH_INFO > > 182.873928911 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau > > 182.880656088 server client Trans2 Response, QUERY_PATH_INFO > > 182.880792332 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau > > 182.886816299 server client Trans2 Response, QUERY_PATH_INFO > > 182.887061740 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau\Public > > 182.892873238 server client Trans2 Response, QUERY_PATH_INFO > > 182.893011485 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau\Public > > 182.898630411 server client Trans2 Response, QUERY_PATH_INFO > > 182.898728260 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau\Public\Jörg-Backup > > 182.905397538 server client Trans2 Response, QUERY_PATH_INFO > > 182.905490065 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau\Public\Jörg-Backup > > 182.911806490 server client Trans2 Response, QUERY_PATH_INFO > > 182.911904941 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau\Public\Jörg-Backup\passwd.kdbx > > 182.919436779 server client Trans2 Response, QUERY_PATH_INFO > > 182.919514901 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau\Public\Jörg-Backup\passwd.kdbx > > 182.926356968 server client Trans2 Response, QUERY_PATH_INFO > > 182.926478308 client server NT Create AndX Request, FID: 0x4001, Path: \WD_blau\Public\J�rg-Backup\passwd.kdbx > > 182.935217463 server client NT Create AndX Response, FID: 0x4001 > > 182.935431010 client server Read AndX Request, FID: 0x4001, 32768 bytes at offset 0 > > 182.947742379 server client Read AndX Response, FID: 0x4001, 32768 bytes > > … > > 183.462757494 client server Read AndX Request, FID: 0x4001, 32768 bytes at offset 3833856 > > 183.465864287 server client Read AndX Response, FID: 0x4001, 21731 bytes > > 183.466023126 client server Read AndX Request, FID: 0x4001, 8192 bytes at offset 3855587 > > 183.468370770 server client Read AndX Response, FID: 0x4001, Error: STATUS_END_OF_FILE > > 183.468490608 client server Read AndX Request, FID: 0x4001, 8192 bytes at offset 3855587 > > 183.470547535 server client Read AndX Response, FID: 0x4001, Error: STATUS_END_OF_FILE > > 183.470775894 client server Close Request, FID: 0x4001 > > 183.472856467 server client Close Response, FID: 0x4001 > > 187.299929279 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: > > 187.304405796 server client Trans2 Response, QUERY_PATH_INFO > > 187.304940291 client server Tree Disconnect Request > > 187.307143775 server client Tree Disconnect Response > > 187.307301303 client server Logoff AndX Request > > 187.309632364 server client Logoff AndX Response > > ``` > > > > Can anyone help? > > > > Kind regards, Jörg > > > > -- > > Ich halte ihn zwar für einen Schurken und das was er sagt für > > falsch – aber ich bin bereit mein Leben dafür einzusetzen, daß > > er seine Meinung sagen kann. (Voltaire) > > > > -- > Thanks, > > Steve > -- Freiheit heißt, die Wahl zu haben, wessen Sklave man ist. [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 269 bytes --] ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-06-04 20:30 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-06-04 8:14 Kernel fails to access file on Fritzbox, but smbget works Jörg Sommer 2021-06-04 14:51 ` Steve French 2021-06-04 20:29 ` Jörg Sommer
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