Bug 4821
| Summary: | Heavy load on smbfs gives smb_add_request: request timed out! and machine hangs. | ||
|---|---|---|---|
| Product: | File System | Reporter: | Johan Bengtsson (johan.bengtsson) |
| Component: | Samba/SMB | Assignee: | fs_samba-smb |
| Status: | REJECTED WILL_NOT_FIX | ||
| Severity: | high | CC: | bunk, diegocg, protasnb |
| Priority: | P2 | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Kernel Version: | 2.6.11.8 | Subsystem: | |
| Regression: | --- | Bisected commit-id: | |
|
Description
Johan Bengtsson
2005-06-30 07:36:39 UTC
I have switched to cifs instead of smbfs and currently don't seem to have any problem. I am going to ignore this if cifs actually solves my problem unless someone would like me to test something. same here with 2.6.13-rc6, shouldn't that be fixed till 2.6.13 release? dmesg: smb_get_length: Invalid NBT packet, code=11 smb_add_request: request [ffff810039a96ad0, mid=1802201963] timed out! Slab corruption: start=ffff810039a96ad0, len=352 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<ffffffff8020829a>](smb_add_request+0x41a/0x4c0) 010: 6a 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 150: 6b 6b 6b 6b 6b 6b 6b 6b 02 00 58 00 fb ff ff ff Prev obj: start=ffff810039a96958, len=352 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<ffffffff802008ce>](smb_newconn+0x36e/0x3e0) 000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b Next obj: start=ffff810039a96c48, len=352 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<ffffffff80202941>](smb_proc_readdir_long+0x691/0x6c0) 000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b smb_add_request: request [ffff810039a96088, mid=1802201963] timed out! Slab corruption: start=ffff810039a96088, len=352 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<ffffffff8020829a>](smb_add_request+0x41a/0x4c0) 010: 6a 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 150: 6b 6b 6b 6b 6b 6b 6b 6b 02 00 58 00 fb ff ff ff Next obj: start=ffff810039a96200, len=352 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<ffffffff80203061>](smb_proc_getattr_unix+0x71/0xa0) 000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b smb_get_length: Invalid NBT packet, code=35 smb_add_request: request [ffff810039a96200, mid=1802201963] timed out! Slab corruption: start=ffff810039a96200, len=352 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<ffffffff8020829a>](smb_add_request+0x41a/0x4c0) 010: 6a 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 150: 6b 6b 6b 6b 6b 6b 6b 6b 02 00 58 00 fb ff ff ff Prev obj: start=ffff810039a96088, len=352 Redzone: 0x170fc2a5/0x170fc2a5. Last user: [<ffffffff80207c36>](smb_alloc_request+0x46/0x120) 000: 00 c1 14 20 00 81 ff ff d0 6a a9 39 00 81 ff ff 010: 02 00 00 00 00 00 00 00 01 00 00 00 ad 4e ad de Next obj: start=ffff810039a96378, len=352 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<ffffffff80203061>](smb_proc_getattr_unix+0x71/0xa0) 000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b smb_get_length: Invalid NBT packet, code=ff smb_add_request: request [ffff810039a96088, mid=1802201963] timed out! Slab corruption: start=ffff810039a96088, len=352 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<ffffffff8020829a>](smb_add_request+0x41a/0x4c0) 010: 6a 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 150: 6b 6b 6b 6b 6b 6b 6b 6b 02 00 58 00 fb ff ff ff Next obj: start=ffff810039a96200, len=352 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<ffffffff80200a4b>](smb_proc_open+0x10b/0x120) 000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b smb_get_length: Invalid NBT packet, code=31 smb_add_request: request [ffff810039a96088, mid=1802201963] timed out! Slab corruption: start=ffff810039a96088, len=352 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<ffffffff8020829a>](smb_add_request+0x41a/0x4c0) 010: 6a 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 150: 6b 6b 6b 6b 6b 6b 6b 6b 02 00 58 00 fb ff ff ff Next obj: start=ffff810039a96200, len=352 Redzone: 0x5a2cf071/0x5a2cf071. Last user: [<ffffffff80200bd1>](smb_proc_close+0x81/0xb0) 000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b .... Next obj: start=ffff810039a96ad0, len=352 Redzone: 0x170fc2a5/0x170fc2a5. Last user: [<ffffffff80207c36>](smb_alloc_request+0x46/0x120) 000: 00 c1 14 20 00 81 ff ff c0 6d a9 39 00 81 ff ff 010: 02 00 00 00 00 00 00 00 01 00 00 00 ad 4e ad de smb_add_request: request [ffff810039a967e0, mid=60986] timed out! smb_add_request: request [ffff810039a96378, mid=60987] timed out! smb_lookup: find Musik/xxx (3 CD) failed, error=-5 smb_add_request: request [ffff810039a96dc0, mid=60988] timed out! smb_add_request: request [ffff810039a96ad0, mid=60989] timed out! cheers, dominik SMBFS is being deprecated, you should be using CIFS instead (see http://lwn.net/Articles/183693/ Dominik, were you able to switch to CIFS and solve your problems this way? Thanks. Yes, switching to CIFS solved the problem |