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Bug 582594

Summary: [abrt] crash in kernel: WARNING: at net/wireless/core.c:614 -- iwl4965+suspend/resume
Product: Red Hat Enterprise Linux 6 Reporter: Ben Levenson <benl>
Component: kernelAssignee: John W. Linville <linville>
Status: CLOSED DUPLICATE QA Contact: Red Hat Kernel QE team <kernel-qe>
Severity: medium Docs Contact:
Priority: low    
Version: 6.0CC: arozansk
Target Milestone: rc   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: abrt_hash:9559669
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-04-22 19:10:44 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:

Description Ben Levenson 2010-04-15 11:47:39 UTC 
abrt 1.0.7 detected a crash.

architecture: x86_64
cmdline: not_applicable
component: kernel
executable: kernel
kernel: 2.6.32-19.el6.x86_64
package: kernel
reason: ------------[ cut here ]------------
release: Red Hat Enterprise Linux release 6.0 Beta (Santiago)

comment
-----
Hardware: Lenovo X61 w/ iwl4965
03:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)

kerneloops
-----
------------[ cut here ]------------
WARNING: at net/wireless/core.c:614 wdev_cleanup_work+0xe9/0x120 [cfg80211]() (Not tainted)
Hardware name: 76758PU
Modules linked in: fuse(U) ipt_MASQUERADE(U) iptable_nat(U) nf_nat(U) bridge(U) stp(U) llc(U) autofs4(U) sunrpc(U) cpufreq_ondemand(U) acpi_cpufreq(U) freq_table(U) xt_physdev(U) ip6t_REJECT(U) nf_conntrack_ipv6(U) ip6table_filter(U) ip6_tables(U) ipv6(U) dm_mirror(U) dm_region_hash(U) dm_log(U) cryptd(U) aes_x86_64(U) aes_generic(U) xts(U) gf128mul(U) dm_crypt(U) kvm(U) uinput(U) snd_hda_codec_analog(U) snd_hda_intel(U) arc4(U) snd_hda_codec(U) snd_hwdep(U) snd_seq(U) ecb(U) snd_seq_device(U) thinkpad_acpi(U) snd_pcm(U) hwmon(U) iwlagn(U) sdhci_pci(U) i2c_i801(U) sdhci(U) iwlcore(U) sg(U) mmc_core(U) snd_timer(U) e1000e(U) snd(U) mac80211(U) iTCO_wdt(U) iTCO_vendor_support(U) soundcore(U) snd_page_alloc(U) cfg80211(U) rfkill(U) ext4(U) mbcache(U) jbd2(U) dm_multipath(U) sd_mod(U) crc_t10dif(U) pata_acpi(U) ata_generic(U) yenta_socket(U) rsrc_nonstatic(U) ahci(U) ata_piix(U) i915(U) drm_kms_helper(U) drm(U) i2c_algo_bit(U) i2c_core(U) video(U) output(U) dm_mod(U) [last unloaded: sc
si_wait_scan]
Pid: 9, comm: events/0 Not tainted 2.6.32-19.el6.x86_64 #1
Call Trace:
[<ffffffff81067c33>] warn_slowpath_common+0x83/0xc0
[<ffffffff81067c84>] warn_slowpath_null+0x14/0x20
[<ffffffffa02074e9>] wdev_cleanup_work+0xe9/0x120 [cfg80211]
[<ffffffffa0207400>] ? wdev_cleanup_work+0x0/0x120 [cfg80211]
[<ffffffff8108859d>] worker_thread+0x16d/0x290
[<ffffffff8108dc00>] ? autoremove_wake_function+0x0/0x40
[<ffffffff81088430>] ? worker_thread+0x0/0x290
[<ffffffff8108d8a6>] kthread+0x96/0xa0
[<ffffffff810141ca>] child_rip+0xa/0x20
[<ffffffff8108d810>] ? kthread+0x0/0xa0
[<ffffffff810141c0>] ? child_rip+0x0/0x20

How to reproduce
-----
1. configure wired connection via NetworkManager (WEP)
2. suspend to ram (<Fn>-<F2>)
3. resume (<Fn>-<Enter>)
Comment 1 RHEL Program Management 2010-04-15 12:36:14 UTC 
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release.  Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release.  This request is not yet committed for
inclusion.
Comment 2 John W. Linville 2010-04-22 19:10:44 UTC 

*** This bug has been marked as a duplicate of bug 561762 ***