Additional info: reporter: libreport-2.9.5 WARNING: CPU: 3 PID: 71 at drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c:1243 __iwl_mvm_mac_stop+0x135/0x140 [iwlmvm] Modules linked in: xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns devlink nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute cmac bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables rmi_smbus rmi_core bnep sunrpc vfat fat squashfs loop snd_hda_codec_hdmi snd_soc_skl snd_soc_skl_ipc snd_hda_codec_realtek snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc arc4 snd_hda_codec_generic snd_soc_acpi snd_soc_core snd_compress snd_pcm_dmaengine ac97_bus intel_rapl iwlmvm x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mac80211 wmi_bmof iTCO_wdt iTCO_vendor_support intel_wmi_thunderbolt kvm uvcvideo irqbypass btusb iwlwifi videobuf2_vmalloc btrtl videobuf2_memops btbcm intel_cstate videobuf2_v4l2 intel_uncore btintel intel_rapl_perf bluetooth videobuf2_common cfg80211 snd_hda_intel videodev snd_hda_codec snd_hda_core media snd_hwdep snd_seq snd_seq_device snd_pcm joydev e1000e processor_thermal_device ecdh_generic mei_me intel_soc_dts_iosf i2c_i801 shpchp wmi snd_timer mei thinkpad_acpi intel_pch_thermal snd soundcore int3403_thermal int340x_thermal_zone rfkill int3400_thermal pcc_cpufreq acpi_thermal_rel acpi_pad btrfs libcrc32c xor zstd_decompress zstd_compress xxhash raid6_pq dm_crypt i915 i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel drm nvme ghash_clmulni_intel nvme_core serio_raw video uas usb_storage CPU: 3 PID: 71 Comm: kworker/3:1 Not tainted 4.17.14-202.fc28.x86_64 #1 Hardware name: LENOVO 20KH006JGE/20KH006JGE, BIOS N23ET52W (1.27 ) 07/18/2018 Workqueue: events cfg80211_rfkill_sync_work [cfg80211] RIP: 0010:__iwl_mvm_mac_stop+0x135/0x140 [iwlmvm] RSP: 0018:ffffa45d01ba3ce8 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff8a71dcb39528 RCX: 0000000000000006 RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff8a71f24d6930 RBP: 0000000000000000 R08: 0000000000000038 R09: 00000000000003d9 R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffc0df5250 R13: ffff8a71dcb38ee8 R14: ffff8a71dcb38760 R15: ffff8a71d76c3390 FS: 0000000000000000(0000) GS:ffff8a71f24c0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005581fe2a7360 CR3: 000000031e20a004 CR4: 00000000003606e0 Call Trace: iwl_mvm_mac_stop+0xa0/0xc0 [iwlmvm] drv_stop+0x34/0xf0 [mac80211] ieee80211_do_stop+0x5ad/0x860 [mac80211] ? qdisc_reset+0x1e/0xe0 ieee80211_stop+0x16/0x20 [mac80211] __dev_close_many+0xa1/0x110 dev_close_many+0x9f/0x160 dev_close.part.98+0x64/0xa0 cfg80211_shutdown_all_interfaces+0x6d/0xc0 [cfg80211] cfg80211_rfkill_sync_work+0x29/0x30 [cfg80211] process_one_work+0x187/0x340 worker_thread+0x2e/0x380 ? pwq_unbound_release_workfn+0xd0/0xd0 kthread+0x112/0x130 ? kthread_create_worker_on_cpu+0x70/0x70 ret_from_fork+0x35/0x40 Code: 00 eb d9 48 8b 7b 28 48 89 d9 48 c7 c2 d0 2b db c0 31 f6 e8 be d1 f4 ff eb 95 89 ee 4c 89 e7 c6 05 6c 38 05 00 01 e8 d5 56 2f c9 <0f> 0b eb c7 0f 1f 80 00 00 00 00 0f 1f 44 00 00 41 54 55 53 48
Created attachment 1477682 [details] File: dmesg
We apologize for the inconvenience. There is 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 28 kernel bugs. Fedora 28 has now been rebased to 4.18.10-300.fc28. 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 29, and are still experiencing this issue, please change the version to Fedora 29. If you experience different issues, please open a new bug report for those.
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 let us know if the bug is still present on the latest kernel. (Please note: sometimes bugs get mistakenly closed during our mass closing. If you think your bug was closed in error please reopen)