Bug 751561 - [abrt] kernel: WARNING: at drivers/net/wireless/iwlegacy/iwl-tx.c:619 iwl_legacy_tx_cmd_complete+0x78/0x2cb [iwl_legacy]()
Summary: [abrt] kernel: WARNING: at drivers/net/wireless/iwlegacy/iwl-tx.c:619 iwl_leg...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 16
Hardware: i686
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Stanislaw Gruszka
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:aa64e3b56f1eaf707de8f1e711c...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-11-05 15:21 UTC by Felipe Contreras
Modified: 2011-12-16 01:16 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-12-16 01:16:07 UTC
Type: ---


Attachments (Terms of Use)

Description Felipe Contreras 2011-11-05 15:21:12 UTC
libreport version: 2.0.6
abrt_version:   2.0.4.981
cmdline:        BOOT_IMAGE=/vmlinuz-3.1.0-7.fc16.i686.PAE root=/dev/mapper/annwn-root ro rd.lvm.lv=annwn/root rd.dm=0 KEYTABLE=us quiet rd.lvm.lv=annwn/swap SYSFONT=latarcyrheb-sun16 rhgb rd.md=0 rd.luks=0 LANG=en_US.UTF-8
kernel:         undefined
reason:         WARNING: at drivers/net/wireless/iwlegacy/iwl-tx.c:619 iwl_legacy_tx_cmd_complete+0x78/0x2cb [iwl_legacy]()
time:           Sat Nov  5 10:49:20 2011

backtrace:
:WARNING: at drivers/net/wireless/iwlegacy/iwl-tx.c:619 iwl_legacy_tx_cmd_complete+0x78/0x2cb [iwl_legacy]()
:Hardware name: 2008Y32
:wrong command queue 0 (should be 4), sequence 0x0 readp=0 writep=1
:Modules linked in: sha256_generic vfat fat fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle tun bridge stp llc lockd rfcomm bnep ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables xts gf128mul dm_crypt snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep virtio_net arc4 snd_seq snd_seq_device snd_pcm kvm_intel snd_timer ses iwl3945 iwl_legacy thinkpad_acpi mac80211 btusb bluetooth kvm microcode snd cfg80211 nsc_ircc iTCO_wdt irda iTCO_vendor_support rfkill e1000e i2c_i801 crc_ccitt joydev enclosure snd_page_alloc soundcore uinput sunrpc uas usb_storage yenta_socket video radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
:Pid: 1475, comm: Xorg Not tainted 3.1.0-7.fc16.i686.PAE #1
:Call Trace:
: [<c0447969>] warn_slowpath_common+0x7c/0x91
: [<f932b479>] ? iwl_legacy_tx_cmd_complete+0x78/0x2cb [iwl_legacy]
: [<f932b479>] ? iwl_legacy_tx_cmd_complete+0x78/0x2cb [iwl_legacy]
: [<c0447a09>] warn_slowpath_fmt+0x33/0x35
: [<f932b479>] iwl_legacy_tx_cmd_complete+0x78/0x2cb [iwl_legacy]
: [<f93256b6>] ? iwl_legacy_irq_handle_error+0x125/0x12c [iwl_legacy]
: [<f936b4b6>] iwl3945_irq_tasklet+0x5be/0x8a2 [iwl3945]
: [<c0826906>] ? _raw_spin_lock_irq+0x19/0x1b
: [<c044c3c3>] tasklet_action+0x6a/0xae
: [<c044cb5c>] __do_softirq+0xa2/0x17b
: [<c044caba>] ? ftrace_define_fields_irq_handler_entry+0x71/0x71
: [<c044caba>] ? ftrace_define_fields_irq_handler_entry+0x71/0x71
: <IRQ>  [<c044cdb8>] ? irq_exit+0x45/0x98
: [<c040ef16>] ? do_IRQ+0x7e/0x92
: [<c0499d07>] ? rcu_irq_exit+0xd/0xf
: [<c044cde7>] ? irq_exit+0x74/0x98
: [<c0423a32>] ? smp_apic_timer_interrupt+0x69/0x76
: [<c082cc70>] ? common_interrupt+0x30/0x38

comment:
:No idea.
:

event_log:
:2011-11-05-17:20:03> Submitting oops report to http://submit.kerneloops.org/submitoops.php
:2011-11-05-17:21:07  Kernel oops has not been sent due to Couldn't connect to server
:2011-11-05-17:21:07* (exited with 1)

Comment 1 Stanislaw Gruszka 2011-12-16 00:23:02 UTC
I think this is consequence of errors in channel switching code in mac80211, fixed in kernel-3.1.5-1.fc16. Can you the WARNING with that or newer kernel?

Comment 2 Felipe Contreras 2011-12-16 01:16:07 UTC
Perhaps. I haven't seen this problem in a long time, so I'll mark this as fixed.


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