lwIP - A Lightweight TCP/IP stack - Bugs: bug #36380, unsent_oversize mismatch in...
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bug #36380: unsent_oversize mismatch in 1.4.1RC1
Submitter: | Marco Jakobs <marcoj> | ||
Submitted: | Thu 03 May 2012 12:27:11 PM UTC | ||
Category: | TCP | Severity: | 3 - Normal |
Item Group: | Crash Error | Status: | Fixed |
Privacy: | Public | Assigned to: | goldsimon |
Open/Closed: | Closed | Planned Release: | None |
lwIP version: | Other |
Jump to the original submission
Mon 30 Jun 2014 09:57:21 AM UTC, comment #35: |
Sylvain Rochet <gradator> |
Mon 30 Jun 2014 09:45:59 AM UTC, comment #34: Where can I download patch# 8237 ? I also have problems with logging off and high-load transmission. This is a serious issue, which takes me a lot of time. |
Bart Houkes <mensfort> |
Wed 16 Apr 2014 11:29:02 AM UTC, comment #33: Is this a candidate for update on stable branch ? |
Harm Verhagen <harm> |
Wed 16 Apr 2014 08:48:18 AM UTC, comment #32: Great, thanks. |
Simon Goldschmidt <goldsimon> |
Wed 16 Apr 2014 08:15:06 AM UTC, comment #31: I tried backporting that particular fix 1.4.1 branch.
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Harm Verhagen <harm> |
Mon 14 Apr 2014 09:37:20 AM UTC, comment #30: Could you try with git master? We had another bug in this area, which is now fixed and might fix it for you, too (patch# 8237). |
Simon Goldschmidt <goldsimon> |
Mon 14 Apr 2014 07:59:09 AM UTC, comment #29: In the assert I got the variables had the following contents
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Harm Verhagen <harm> |
Mon 14 Apr 2014 07:57:16 AM UTC, comment #28: I think this ticket should be reopened.
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Harm Verhagen <harm> |
Tue 08 May 2012 05:43:44 AM UTC, comment #27: Fixed in both master and 1.4.1 branches.
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Simon Goldschmidt <goldsimon> |
Mon 07 May 2012 09:12:08 PM UTC, comment #26:
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Bill Auerbach <billauerbach> |
Mon 07 May 2012 08:46:14 PM UTC, comment #25: @Ivan,
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Marco Jakobs <marcoj> |
Mon 07 May 2012 08:25:45 PM UTC, comment #24:
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Simon Goldschmidt <goldsimon> |
Mon 07 May 2012 08:17:30 PM UTC, comment #23: Well, great! I'll push the changes I've made, then.
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Simon Goldschmidt <goldsimon> |
Mon 07 May 2012 07:41:33 PM UTC, comment #22: Hi Simon,
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Marco Jakobs <marcoj> |
Mon 07 May 2012 07:34:28 PM UTC, comment #21: Just a sidebar comment, I noticed Marco is using SAM7_EMAC. I've had trouble with some versions of this driver that are shipped with some RTOSes, e.g. FreeRTOS. Seems to happen once things start to move "fast". There are a number of assumptions in those drivers that don't always hold.
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Ivan Delamer <idelamer> |
Mon 07 May 2012 02:13:25 PM UTC, comment #20:
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Bill Auerbach <billauerbach> |
Mon 07 May 2012 01:16:02 PM UTC, comment #19: Hi Simon,
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Marco Jakobs <marcoj> |
Mon 07 May 2012 11:55:31 AM UTC, comment #18: Marco,
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Simon Goldschmidt <goldsimon> |
Mon 07 May 2012 11:06:05 AM UTC, comment #17:
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Simon Goldschmidt <goldsimon> |
Sun 06 May 2012 03:55:12 PM UTC, comment #16: Hi Simon,
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Marco Jakobs <marcoj> |
Sun 06 May 2012 11:30:23 AM UTC, comment #15: I can't comment on the parts you wrote about your hardware or netif driver, as I don't know that one. Also, it seems a bit off topic here given the summary of this bug.
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Simon Goldschmidt <goldsimon> |
Sat 05 May 2012 06:05:27 PM UTC, comment #14: TCP_OVERSIZE = 128
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Marco Jakobs <marcoj> |
Sat 05 May 2012 05:41:59 PM UTC, comment #13: Final conclusion after 10h leaving it running with TCP_OVERSIZE = TCP_MSS:
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Marco Jakobs <marcoj> |
Sat 05 May 2012 10:48:24 AM UTC, comment #12: I did some first load tests with the line added below in lEMACSend and the TCP_OVERSIZE set to TCP_MSS.
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Marco Jakobs <marcoj> |
Sat 05 May 2012 10:36:00 AM UTC, comment #11: Dear Simon,
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Marco Jakobs <marcoj> |
Fri 04 May 2012 09:03:40 PM UTC, comment #10: Fr 04 Mai 2012 20:14:17 GMT, Kommentar #9:
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Marco Jakobs <marcoj> |
Fri 04 May 2012 08:14:17 PM UTC, comment #9:
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Simon Goldschmidt <goldsimon> |
Fri 04 May 2012 08:08:56 PM UTC, comment #8: Another hint on my testing environment:
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Marco Jakobs <marcoj> |
Fri 04 May 2012 08:01:31 PM UTC, comment #7: Gave it another try with TCP_OVERSIZE=0.
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Marco Jakobs <marcoj> |
Fri 04 May 2012 07:24:04 AM UTC, comment #6: Will try to give it another test on the weekend. Problem is much more easy to trigger at home as my project does more data throughput than the ones at work. |
Marco Jakobs <marcoj> |
Thu 03 May 2012 07:40:40 PM UTC, comment #5: One more thing: does this also happen when setting TCP_OVERSIZE to 0? |
Simon Goldschmidt <goldsimon> |
Thu 03 May 2012 07:37:12 PM UTC, comment #4: Another one:
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Marco Jakobs <marcoj> |
Thu 03 May 2012 07:17:58 PM UTC, comment #3: As i think you may ask for, i'll attach my lwipopts.h |
Marco Jakobs <marcoj> |
Thu 03 May 2012 07:13:52 PM UTC, comment #2: Hi Simon,
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Marco Jakobs <marcoj> |
Thu 03 May 2012 04:28:15 PM UTC, comment #1: Hmm, we've already had some bugs in that region. However, I would have thought that it got better from 1.4.0 to 1.4.1, not worse :-(
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Simon Goldschmidt <goldsimon> |
Thu 03 May 2012 12:27:11 PM UTC, original submission:
Giving the 1.4.1RC1 a short try i've noticed 2-3 crashes which i've never seen before on LwIP 1.3.x or 1.4.0:
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Marco Jakobs <marcoj> |
Depends on the following items: None found
Items that depend on this one: None found
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Follow 12 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2014-04-16 | goldsimon | Status | Works For Me | Fixed | |
Open/Closed | Open | Closed | |||
2014-04-16 | harm | Attached File | - | Added 0001-patch-8237-by-Brian-Fahs-tcp_rexmit_rto-fails-to-upd.patch, #31179 | |
2014-04-14 | goldsimon | Status | Fixed | Works For Me | |
Open/Closed | Closed | Open | |||
2012-05-08 | goldsimon | Status | Need Info | Fixed | |
Open/Closed | Open | Closed | |||
2012-05-07 | goldsimon | Attached File | - | Added tcp_out.c, #25812 | |
Status | None | Need Info | |||
Assigned to | None | goldsimon | |||
Planned Release | 1.4.1 | ||||
2012-05-03 | marcoj | Attached File | - | Added lwipopts.h, #25774 |
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Corresponding source code
You can fetch the git commit number 32b1a9fc8a335c4c771023dd8ace9db9fd814ad1 and try to backport the diffset to lwIP 1.4 branch.