Bug 1399402

Summary: [abrt] WARNING: CPU: 1 PID: 1400 at drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c:1497 iwlagn_mac_change_interface+0x18a/0x1a0 [iwldvm]
Product: [Fedora] Fedora Reporter: Alex Wajda <alexander.wajda>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 24CC: alexander.wajda, cz172638, gansalmon, ichavero, itamar, jonathan, kernel-maint, linuxwifi, madhu.chinakonda, mchehab
Target Milestone: ---Flags: jforbes: needinfo?
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/e54e5ea3a6a42f69768ae9c7cb34abc209951c37
Whiteboard: abrt_hash:386d1dd957613c91bbe65e1bdad72db3cf8afcde;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-04-28 17:10:26 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: dmesg none

Description Alex Wajda 2016-11-29 01:39:01 UTC 
Additional info:
reporter:       libreport-2.7.2
WARNING: CPU: 1 PID: 1400 at drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c:1497 iwlagn_mac_change_interface+0x18a/0x1a0 [iwldvm]
Modules linked in: rfcomm fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ccm nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_mangle ip6table_security ip6table_raw ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 iptable_mangle iptable_security iptable_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables bnep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev btusb btrtl btbcm btintel media bluetooth coretemp kvm_intel kvm arc4 iwldvm iTCO_wdt iTCO_vendor_support mac80211 mei_wdt ppdev snd_hda_codec_hdmi snd_hda_codec_conexant irqbypass
 snd_hda_codec_generic mxm_wmi snd_hda_intel crct10dif_pclmul crc32_pclmul iwlwifi snd_hda_codec ghash_clmulni_intel intel_cstate intel_uncore snd_hda_core snd_hwdep snd_seq joydev i2c_i801 cfg80211 intel_ips lpc_ich i2c_smbus snd_seq_device acpi_cpufreq snd_pcm shpchp snd_timer mei_me mei thinkpad_acpi snd parport_pc tpm_tis soundcore tpm_tis_core tpm rfkill parport wmi nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc hid_logitech_hidpp i915 crc32c_intel i2c_algo_bit drm_kms_helper serio_raw firewire_ohci sdhci_pci drm e1000e sdhci hid_logitech_dj mmc_core firewire_core crc_itu_t ptp pps_core fjes video
CPU: 1 PID: 1400 Comm: wpa_supplicant Not tainted 4.8.8-200.fc24.x86_64 #1
Hardware name: LENOVO 43147NU/43147NU, BIOS 6MET87WW (1.47 ) 07/14/2011
 0000000000000286 00000000a69e4095 ffffa1664df9f8f0 ffffffff8f3e5dbd
 0000000000000000 0000000000000000 ffffa1664df9f930 ffffffff8f0a0e8b
 000005d97089d3c0 ffffa1667089d3c0 0000000000000001 ffffa1666ff51580
Call Trace:
 [<ffffffff8f3e5dbd>] dump_stack+0x63/0x86
 [<ffffffff8f0a0e8b>] __warn+0xcb/0xf0
 [<ffffffff8f0a0fbd>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc081718a>] iwlagn_mac_change_interface+0x18a/0x1a0 [iwldvm]
 [<ffffffffc07319f8>] drv_change_interface+0x58/0x140 [mac80211]
 [<ffffffffc0747127>] ieee80211_if_change_type+0x137/0x2b0 [mac80211]
 [<ffffffffc074c683>] ieee80211_change_iface+0x33/0x120 [mac80211]
 [<ffffffffc0602a4c>] cfg80211_change_iface+0x18c/0x430 [cfg80211]
 [<ffffffff8f0cab09>] ? ttwu_do_wakeup+0x19/0xe0
 [<ffffffffc060c44d>] nl80211_set_interface+0x2fd/0x3a0 [cfg80211]
 [<ffffffff8f71479b>] genl_family_rcv_msg+0x1db/0x3c0
 [<ffffffff8f6c3e9b>] ? __alloc_skb+0x5b/0x1e0
 [<ffffffff8f714980>] ? genl_family_rcv_msg+0x3c0/0x3c0
 [<ffffffff8f714a07>] genl_rcv_msg+0x87/0xc0
 [<ffffffff8f713f04>] netlink_rcv_skb+0xa4/0xc0
 [<ffffffff8f7145a8>] genl_rcv+0x28/0x40
 [<ffffffff8f7138ec>] netlink_unicast+0x18c/0x220
 [<ffffffff8f713c77>] netlink_sendmsg+0x2f7/0x3b0
 [<ffffffff8f6bba78>] sock_sendmsg+0x38/0x50
 [<ffffffff8f6bc582>] ___sys_sendmsg+0x2c2/0x2d0
 [<ffffffff8f713ab3>] ? netlink_sendmsg+0x133/0x3b0
 [<ffffffff8f6bba78>] ? sock_sendmsg+0x38/0x50
 [<ffffffff8f6bc081>] ? SYSC_sendto+0x101/0x190
 [<ffffffff8f6bced4>] __sys_sendmsg+0x54/0x90
 [<ffffffff8f6bcf22>] SyS_sendmsg+0x12/0x20
 [<ffffffff8f8027b2>] entry_SYSCALL_64_fastpath+0x1a/0xa4
Comment 1 Alex Wajda 2016-11-29 01:39:13 UTC 
Created attachment 1225551 [details]
File: dmesg
Comment 2 Emmanuel Grumbach 2017-01-11 17:52:46 UTC 
[ 4008.393195] iwlwifi 0000:03:00.0: Loaded firmware version: 9.221.4.1 build 25532
[ 4008.393343] iwlwifi 0000:03:00.0: Start IWL Error Log Dump:
[ 4008.393347] iwlwifi 0000:03:00.0: Status: 0x0000004C, count: 5
[ 4008.393350] iwlwifi 0000:03:00.0: 0x00000005 | SYSASSERT

There is a firmware assert on this old device for which we don't provide firmware support anymore.
Comment 3 Justin M. Forbes 2017-04-11 14:39:57 UTC 
*********** MASS BUG UPDATE **************

We apologize for the inconvenience.  There are a large number of bugs to go through and several of them have gone stale.  Due to this, we are doing a mass bug update across all of the Fedora 24 kernel bugs.

Fedora 25 has now been rebased to 4.10.9-100.fc24.  Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel.

If you have moved on to Fedora 26, and are still experiencing this issue, please change the version to Fedora 26.

If you experience different issues, please open a new bug report for those.
Comment 4 Justin M. Forbes 2017-04-28 17:10:26 UTC 
*********** MASS BUG UPDATE **************
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 2 weeks. If you are still experiencing this issue, please reopen and attach the 
relevant data from the latest kernel you are running and any data that might have been requested previously.