Bug 751367
| Summary: | [abrt] kernel: WARNING: at include/net/mac80211.h:3345 rate_control_send_low+0x8b/0x10f [mac80211]() | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Petr Muller <pmuller> |
| Component: | kernel | Assignee: | Stanislaw Gruszka <sgruszka> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 16 | CC: | boudda, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, ohudlick, sgruszka, wmealing |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:dc142e9f92441e13c8d92e2a31f88ab5ceed14ab | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-12-01 14:26:21 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Petr Muller
2011-11-04 14:13:22 UTC
I think that I may be getting the same bug, Lenovo ThinkPad T520. Wireless fails to work I unload my iwagn module , reload it, seems to work again for a while.. Linux work-laptop 3.1.0-7.fc16.x86_64 #1 SMP Tue Nov 1 21:10:48 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux Nov 18 10:51:40 work-laptop kernel: [ 6246.329225] Pid: 4070, comm: kworker/u:0 Not tainted 3.1.0-7.fc16.x86_64 #1 Nov 18 10:51:40 work-laptop kernel: [ 6246.329228] Call Trace: Nov 18 10:51:40 work-laptop kernel: [ 6246.329237] [<ffffffff81057a4e>] warn_slowpath_common+0x83/0x9b Nov 18 10:51:40 work-laptop kernel: [ 6246.329241] [<ffffffff81057a80>] warn_slowpath_null+0x1a/0x1c Nov 18 10:51:40 work-laptop kernel: [ 6246.329253] [<ffffffffa014490b>] rate_control_send_low+0x8b/0x10f [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329268] [<ffffffffa018eda4>] rs_get_rate+0x138/0x215 [iwlagn] Nov 18 10:51:40 work-laptop kernel: [ 6246.329280] [<ffffffffa0144c9f>] rate_control_get_rate+0x86/0x14c [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329293] [<ffffffffa014d2d7>] invoke_tx_handlers+0x849/0xe9d [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329305] [<ffffffffa014d990>] ieee80211_tx+0x65/0x90 [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329316] [<ffffffffa014db1a>] ieee80211_xmit+0x15f/0x16e [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329327] [<ffffffffa014e587>] ieee80211_tx_skb+0x57/0x60 [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329336] [<ffffffffa013afea>] ieee80211_send_delba+0x136/0x145 [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329346] [<ffffffffa013c0fe>] ___ieee80211_stop_rx_ba_session+0xc9/0xfb [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329350] [<ffffffff81044023>] ? should_resched+0xe/0x2d Nov 18 10:51:40 work-laptop kernel: [ 6246.329359] [<ffffffffa013c181>] __ieee80211_stop_rx_ba_session+0x51/0x68 [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329369] [<ffffffffa013bd01>] ? __ieee80211_stop_tx_ba_session+0x2a/0x5d [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329378] [<ffffffffa013ad15>] ieee80211_sta_tear_down_BA_sessions+0x50/0x5d [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329388] [<ffffffffa013dc63>] ieee80211_set_disassoc+0xd1/0x1ee [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329396] [<ffffffffa013df2a>] ieee80211_sta_connection_lost+0x43/0xa6 [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329399] [<ffffffff814b4685>] ? _cond_resched+0xe/0x22 Nov 18 10:51:40 work-laptop kernel: [ 6246.329407] [<ffffffffa0140724>] ieee80211_sta_work+0x11e/0x131 [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329413] [<ffffffffa0143330>] ieee80211_iface_work+0x2af/0x2d2 [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329419] [<ffffffffa0143081>] ? ieee80211_teardown_sdata+0xde/0xde [mac80211] Nov 18 10:51:40 work-laptop kernel: [ 6246.329424] [<ffffffff8106edbc>] process_one_work+0x176/0x2a9 Nov 18 10:51:40 work-laptop kernel: [ 6246.329427] [<ffffffff8106f8ca>] worker_thread+0xda/0x15d Nov 18 10:51:40 work-laptop kernel: [ 6246.329429] [<ffffffff8106f7f0>] ? manage_workers+0x176/0x176 Nov 18 10:51:40 work-laptop kernel: [ 6246.329432] [<ffffffff81072d17>] kthread+0x84/0x8c Nov 18 10:51:40 work-laptop kernel: [ 6246.329435] [<ffffffff814be5f4>] kernel_thread_helper+0x4/0x10 Nov 18 10:51:40 work-laptop kernel: [ 6246.329438] [<ffffffff81072c93>] ? kthread_worker_fn+0x148/0x148 Nov 18 10:51:40 work-laptop kernel: [ 6246.329440] [<ffffffff814be5f0>] ? gs_change+0x13/0x13 Nov 18 10:51:40 work-laptop kernel: [ 6246.329442] ---[ end trace becff4f882aacc5d ]--- Probably the same bug... I have other things i need to work on before i chase this down though. You can try this kernel: http://koji.fedoraproject.org/koji/buildinfo?buildID=273960 it contains 2 patches for bug 731365, which help with some instances of rate_control_send_low WARNING, but some others are still unresolved. Here is another kernel for test. I believe it should fix this bug, please test: http://koji.fedoraproject.org/koji/taskinfo?taskID=3536998 Note you can install it on fedora 16 using either "rpm -ivh --oldpackag" or or "rpm -ivh --force" *** Bug 752104 has been marked as a duplicate of this bug. *** *** This bug has been marked as a duplicate of bug 731365 *** |