Bug 796926

Summary:	[abrt] kernel: WARNING: at include/net/mac80211.h:3345 rate_lowest_index+0x38/0x40 [iwlagn]()
Product:	[Fedora] Fedora	Reporter:	Will Otte <wotte3>
Component:	kernel	Assignee:	John W. Linville <linville>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	16	CC:	gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Unspecified
Whiteboard:	abrt_hash:e72f08398d30c8118d1ff499d97edd1c6ca22609
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-05-14 22:03:17 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Will Otte 2012-02-23 21:43:10 UTC

libreport version: 2.0.8
abrt_version:   2.0.7
cmdline:        BOOT_IMAGE=/boot/vmlinuz-3.1.0-7.fc16.x86_64 root=/dev/sda7
kernel:         3.1.0-7.fc16.x86_64
reason:         WARNING: at include/net/mac80211.h:3345 rate_lowest_index+0x38/0x40 [iwlagn]()
time:           Thu 23 Feb 2012 04:20:35 PM EST

backtrace:
:WARNING: at include/net/mac80211.h:3345 rate_lowest_index+0x38/0x40 [iwlagn]()
:Hardware name: Inspiron N5010
:Modules linked in: ppdev parport_pc lp parport be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 8021q garp stp mdio llc fcoe ib_iser libfcoe libfc scsi_transport_fc scsi_tgt rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack fuse i2400m_usb i2400m wimax snd_hda_codec_hdmi snd_hda_codec_idt uvcvideo videodev media v4l2_compat_ioctl32 snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device arc4 snd_pcm iwlagn mac80211 dell_laptop cfg80211 snd_timer r8169 snd dell_wmi dcdbas mii sparse_keymap joydev i2c_i801 iTCO_wdt rfkill intel_ips iTCO_vendor_support microcode soundcore snd_page_alloc uinput wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:Pid: 0, comm: kworker/0:0 Tainted: G        W   3.1.0-7.fc16.x86_64 #1
:Call Trace:
: <IRQ>  [<ffffffff81057a4e>] warn_slowpath_common+0x83/0x9b
: [<ffffffff81057a80>] warn_slowpath_null+0x1a/0x1c
: [<ffffffffa01cac64>] rate_lowest_index+0x38/0x40 [iwlagn]
: [<ffffffffa01cae42>] rs_get_rate+0x1d6/0x215 [iwlagn]
: [<ffffffffa0180c9f>] rate_control_get_rate+0x86/0x14c [mac80211]
: [<ffffffffa01892d7>] invoke_tx_handlers+0x849/0xe9d [mac80211]
: [<ffffffff8105d43b>] ? _local_bh_enable_ip+0x25/0x8e
: [<ffffffff8105d4b2>] ? local_bh_enable_ip+0xe/0x10
: [<ffffffffa0189990>] ieee80211_tx+0x65/0x90 [mac80211]
: [<ffffffffa0189b1a>] ieee80211_xmit+0x15f/0x16e [mac80211]
: [<ffffffffa0187991>] ? ieee80211_skb_resize+0xad/0xf7 [mac80211]
: [<ffffffffa018a30d>] ieee80211_subif_start_xmit+0x65c/0x67e [mac80211]
: [<ffffffff813d926c>] dev_hard_start_xmit+0x405/0x53a
: [<ffffffff813efa0b>] sch_direct_xmit+0x6b/0x147
: [<ffffffff813d9662>] dev_queue_xmit+0x2c1/0x475
: [<ffffffff814062d3>] ? __ip_append_data+0x80a/0x80a
: [<ffffffff814051ac>] ip_finish_output2+0x1c1/0x1fe
: [<ffffffff81406338>] ip_finish_output+0x65/0x6a
: [<ffffffff81406a78>] ip_output+0x77/0x7b
: [<ffffffff81404c6f>] dst_output+0x14/0x16
: [<ffffffff814063f0>] ip_local_out+0x20/0x25
: [<ffffffff814066e6>] ip_queue_xmit+0x2f1/0x31f
: [<ffffffff81418b5b>] tcp_transmit_skb+0x705/0x736
: [<ffffffff81419b9c>] tcp_retransmit_skb+0x3e2/0x4d5
: [<ffffffff8141afa6>] tcp_retransmit_timer+0x383/0x4ad
: [<ffffffff8141b16a>] tcp_write_timer+0x9a/0x177
: [<ffffffff81064b49>] run_timer_softirq+0x19b/0x280
: [<ffffffff8141b0d0>] ? tcp_retransmit_timer+0x4ad/0x4ad
: [<ffffffff8105d6ab>] __do_softirq+0xc9/0x1b5
: [<ffffffff81014b35>] ? paravirt_read_tsc+0x9/0xd
: [<ffffffff814be6ec>] call_softirq+0x1c/0x30
: [<ffffffff81010b45>] do_softirq+0x46/0x81
: [<ffffffff8105d973>] irq_exit+0x57/0xb1
: [<ffffffff814bf061>] smp_apic_timer_interrupt+0x7c/0x8a
: [<ffffffff814bcf5e>] apic_timer_interrupt+0x6e/0x80
: <EOI>  [<ffffffff81014b35>] ? paravirt_read_tsc+0x9/0xd
: [<ffffffff81269230>] ? intel_idle+0xd8/0x100
: [<ffffffff81269212>] ? intel_idle+0xba/0x100
: [<ffffffff813a4b7e>] cpuidle_idle_call+0xe8/0x182
: [<ffffffff8100e2e3>] cpu_idle+0xa4/0xe8
: [<ffffffff814a406c>] start_secondary+0x23f/0x241

smolt_data:
:
:
:General
:=================================
:UUID: 20f1d017-8445-4463-a7d4-f286ccdebbef
:OS: Fedora release 16 (Verne)
:Default run level: Unknown
:Language: en_US.utf8
:Platform: x86_64
:BogoMIPS: 5319.63
:CPU Vendor: GenuineIntel
:CPU Model: Intel(R) Core(TM) i5 CPU       M 480  @ 2.67GHz
:CPU Stepping: 5
:CPU Family: 6
:CPU Model Num: 37
:Number of CPUs: 4
:CPU Speed: 2661
:System Memory: 7787
:System Swap: 7988
:Vendor: Dell Inc.
:System: Inspiron N5010 A12
:Form factor: Portable
:Kernel: 3.1.0-7.fc16.x86_64
:SELinux Enabled: 1
:SELinux Policy: targeted
:SELinux Enforce: Enforcing
:MythTV Remote: Unknown
:MythTV Role: Unknown
:MythTV Theme: Unknown
:MythTV Plugin: 
:MythTV Tuner: -1
:
:
:Devices
:=================================
:(32902:11362:32902:32902) pci, None, HOST/PCI, Core Processor QuickPath Architecture Generic Non-core Registers
:(32902:11521:32902:32902) pci, None, HOST/PCI, Core Processor QuickPath Architecture System Address Decoder
:(32902:68:4136:1095) pci, agpgart-intel, HOST/PCI, Core Processor DRAM Controller
:(32902:11536:32902:32902) pci, None, HOST/PCI, Core Processor QPI Link 0
:(32902:11537:32902:32902) pci, None, HOST/PCI, Core Processor QPI Physical 0
:(32902:11538:32902:32902) pci, None, HOST/PCI, Core Processor Reserved
:(32902:11539:32902:32902) pci, None, HOST/PCI, Core Processor Reserved
:(32902:15152:4136:1095) pci, i801_smbus, SERIAL, 5 Series/3400 Series Chipset SMBus Controller
:(32902:15151:4136:1095) pci, ahci, STORAGE, 5 Series/3400 Series Chipset 6 port SATA AHCI Controller
:(32902:15115:4136:1095) pci, None, PCI/ISA, Mobile 5 Series Chipset LPC Interface Controller
:(32902:15154:4136:1095) pci, intel ips, NONE, 5 Series/3400 Series Chipset Thermal Subsystem
:(32902:15174:4136:1095) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 3
:(32902:9288:4136:1095) pci, None, PCI/PCI, 82801 Mobile PCI Bridge
:(32902:135:32902:4897) pci, iwlagn, NETWORK, Centrino Advanced-N + WiMAX 6250 2x2 AGN
:(32902:15164:4136:1095) pci, ehci_hcd, USB, 5 Series/3400 Series Chipset USB2 Enhanced Host Controller
:(32902:15156:4136:1095) pci, ehci_hcd, USB, 5 Series/3400 Series Chipset USB2 Enhanced Host Controller
:(32902:15204:4136:1095) pci, None, SIMPLE, 5 Series/3400 Series Chipset HECI Controller
:(32902:70:4136:1095) pci, i915, VIDEO, Core Processor Integrated Graphics Controller
:(32902:15170:4136:1095) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 1
:(32902:15172:4136:1095) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 2
:(32902:15178:4136:1095) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 5
:(32902:15190:4136:1095) pci, snd_hda_intel, MULTIMEDIA, 5 Series/3400 Series Chipset High Definition Audio
:(4332:33078:4136:1095) pci, r8169, ETHERNET, RTL8101E/RTL8102E PCI Express Fast Ethernet controller
:
:
:Filesystem Information
:=================================
:device mtpt type bsize frsize blocks bfree bavail file ffree favail
:-------------------------------------------------------------------
:/dev/sda7 / ext4 4096 4096 19547892 18136900 17938376 4972544 4827673 4827673
:/dev/sda7 WITHHELD ext4 4096 4096 19547892 18136900 17938376 4972544 4827673 4827673
:/dev/sda6 WITHHELD ext4 4096 4096 75594864 61535019 57695020 19202048 18893789 18893789
:/dev/sda2 WITHHELD fuseblk 4096 4096 3839999 1935942 1935942 7809304 7809134 7809134
:/dev/sda3 WITHHELD fuseblk 4096 4096 80570366 46138998 46138998 184949208 184620936 184620936
:

Comment 1 Dave Jones 2012-02-23 22:13:19 UTC

This was reported last summer in F15 too. https://bugzilla.redhat.com/show_bug.cgi?id=717853

Comment 2 John W. Linville 2012-02-24 14:42:48 UTC

It looks like that one is already fixed...

https://bugzilla.redhat.com/show_bug.cgi?id=717853#c13

Please update to kernel-3.2.5-3.fc16 or later.  Can you then recreate this issue?

Comment 3 Will Otte 2012-02-25 00:33:10 UTC

no the bug appears to go away; though there are still the random intervals where I am disconnected from the internet.

Comment 4 Dave Jones 2012-03-22 16:48:07 UTC

[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.

Comment 5 Dave Jones 2012-03-22 16:52:34 UTC

[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.

Comment 6 Dave Jones 2012-03-22 17:03:06 UTC

[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.