Description of problem: I did nothing special, but I was connected to a wireless network at the time it happened. Additional info: reporter: libreport-2.9.5 WARNING: CPU: 2 PID: 1256 at net/mac80211/sta_info.c:1004 __sta_info_destroy_part2+0x145/0x150 [mac80211] Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi cdc_ether usbnet r8152 mii thunderbolt ccm fuse xt_CHECKSUM ipt_MASQUERADE tun nf_conntrack_netbios_ns nf_conntrack_broadcast devlink xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute 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 libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables bnep sunrpc elan_i2c vfat fat arc4 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_skl kvm_intel snd_soc_skl_ipc snd_hda_codec_hdmi snd_soc_sst_ipc iwlmvm snd_soc_sst_dsp snd_hda_ext_core snd_soc_acpi iTCO_wdt mei_wdt kvm snd_soc_core mac80211 snd_hda_codec_realtek snd_hda_codec_generic iTCO_vendor_support uvcvideo wmi_bmof snd_compress ac97_bus snd_pcm_dmaengine intel_wmi_thunderbolt snd_hda_intel irqbypass videobuf2_vmalloc snd_hda_codec videobuf2_memops intel_cstate videobuf2_v4l2 btusb btrtl videobuf2_common snd_hda_core intel_uncore btbcm snd_hwdep btintel iwlwifi intel_rapl_perf snd_seq bluetooth snd_seq_device videodev snd_pcm cfg80211 media joydev snd_timer mei_me mei idma64 thinkpad_acpi ecdh_generic snd i2c_i801 soundcore intel_lpss_pci processor_thermal_device rfkill intel_soc_dts_iosf intel_lpss intel_pch_thermal int3403_thermal int340x_thermal_zone ucsi_acpi typec_ucsi typec wmi int3400_thermal acpi_thermal_rel pcc_cpufreq acpi_pad dm_crypt i915 i2c_algo_bit crct10dif_pclmul drm_kms_helper crc32_pclmul crc32c_intel nvme drm e1000e ghash_clmulni_intel nvme_core serio_raw video uas usb_storage i2c_dev CPU: 2 PID: 1256 Comm: kworker/u16:0 Not tainted 4.18.9-200.fc28.x86_64 #1 Hardware name: LENOVO 20L8S2N80D/20L8S2N80D, BIOS N22ET48W (1.25 ) 07/18/2018 Workqueue: phy0 ieee80211_iface_work [mac80211] RIP: 0010:__sta_info_destroy_part2+0x145/0x150 [mac80211] Code: bb 0c 01 00 00 00 0f 84 4d ff ff ff 45 31 c0 b9 01 00 00 00 48 89 da 4c 89 e6 48 89 ef e8 03 ae ff ff 85 c0 0f 84 2f ff ff ff <0f> 0b e9 28 ff ff ff 0f 1f 40 00 0f 1f 44 00 00 53 48 89 fb 48 83 RSP: 0018:ffffac8eca6c3c90 EFLAGS: 00010282 RAX: 00000000ffffff92 RBX: ffff883cf6af0000 RCX: 0000000000000000 RDX: ffff883d177bde80 RSI: 0000000000000086 RDI: ffff883d22af1558 RBP: ffff883d22af0760 R08: 0000000000000005 R09: 0000000000000007 R10: ffffac8eca6c3b90 R11: ffffffffaa9a11ed R12: ffff883d2b5068c0 R13: 0000000000000000 R14: ffff883d22af0cb0 R15: ffff883d22af0cb0 FS: 0000000000000000(0000) GS:ffff883d3e480000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f83c20a6000 CR3: 000000042320a004 CR4: 00000000003606e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __sta_info_flush+0x151/0x1b0 [mac80211] ieee80211_set_disassoc+0xb8/0x580 [mac80211] ieee80211_sta_connection_lost.constprop.25+0x36/0x70 [mac80211] ieee80211_sta_work+0x246/0x600 [mac80211] ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 ? __switch_to+0xa3/0x4b0 ? __switch_to_asm+0x34/0x70 ? skb_dequeue+0x52/0x60 ? process_one_work+0x1a1/0x350 process_one_work+0x1a1/0x350 worker_thread+0x30/0x380 ? pwq_unbound_release_workfn+0xd0/0xd0 kthread+0x112/0x130 ? kthread_create_worker_on_cpu+0x70/0x70 ret_from_fork+0x35/0x40
Created attachment 1486719 [details] File: dmesg
Description of problem: Was scrolling on firefox, nothing unuseall Version-Release number of selected component: kernel-core-4.18.14-200.fc28 Additional info: reporter: libreport-2.9.5 cmdline: BOOT_IMAGE=/boot/vmlinuz-4.18.14-200.fc28.x86_64 root=UUID=1eaa1980-c923-4c6a-b734-55cb700244cc ro rhgb quiet LANG=en_US.UTF-8 crash_function: __sta_info_flush kernel: 4.18.14-200.fc28.x86_64 runlevel: N 5 type: Kerneloops Truncated backtrace: WARNING: CPU: 3 PID: 3233 at net/mac80211/sta_info.c:1004 __sta_info_destroy_part2+0x145/0x150 [mac80211] Modules linked in: ccm xt_CHECKSUM ipt_MASQUERADE tun ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack devlink ip_set nfnetlink ebtable_nat ebtable_broute 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 libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables bnep sunrpc vfat fat arc4 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel iwlmvm kvm mac80211 snd_soc_skl snd_soc_skl_ipc snd_hda_codec_hdmi uvcvideo iTCO_wdt iTCO_vendor_support snd_soc_sst_ipc snd_soc_sst_dsp wmi_bmof intel_wmi_thunderbolt snd_hda_ext_core snd_soc_acpi iwlwifi snd_soc_core snd_hda_codec_realtek irqbypass videobuf2_vmalloc snd_hda_codec_generic crct10dif_pclmul videobuf2_memops videobuf2_v4l2 crc32_pclmul videobuf2_common snd_compress ac97_bus cfg80211 snd_pcm_dmaengine ghash_clmulni_intel intel_cstate snd_hda_intel videodev intel_uncore snd_hda_codec intel_rapl_perf btusb btrtl btbcm btintel snd_hda_core snd_hwdep snd_seq bluetooth snd_seq_device snd_pcm media joydev snd_timer ecdh_generic i2c_i801 mei_me mei ucsi_acpi thinkpad_acpi typec_ucsi intel_pch_thermal typec snd wmi soundcore rfkill pcc_cpufreq acpi_pad binfmt_misc i915 uas usb_storage i2c_algo_bit drm_kms_helper drm nvme nvme_core e1000e crc32c_intel serio_raw video CPU: 3 PID: 3233 Comm: kworker/u8:0 Not tainted 4.18.14-200.fc28.x86_64 #1 Hardware name: LENOVO 20HGS36U00/20HGS36U00, BIOS N1WET31W (1.10 ) 04/17/2017 Workqueue: phy0 ieee80211_iface_work [mac80211] RIP: 0010:__sta_info_destroy_part2+0x145/0x150 [mac80211] Code: bb 0c 01 00 00 00 0f 84 4d ff ff ff 45 31 c0 b9 01 00 00 00 48 89 da 4c 89 e6 48 89 ef e8 03 ae ff ff 85 c0 0f 84 2f ff ff ff <0f> 0b e9 28 ff ff ff 0f 1f 40 00 0f 1f 44 00 00 53 48 89 fb 48 83 RSP: 0018:ffffa6f8c8c17c90 EFLAGS: 00010282 RAX: 00000000ffffff92 RBX: ffff8a5222232000 RCX: 0000000000000000 RDX: ffff8a52ee040000 RSI: 0000000000000046 RDI: ffff8a5303b11558 RBP: ffff8a5303b10760 R08: 0000000000000003 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8a5303b9a8c0 R13: 0000000000000000 R14: ffff8a5303b10cb0 R15: ffff8a5303b10cb0 FS: 0000000000000000(0000) GS:ffff8a531f580000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc2e735e000 CR3: 000000024820a001 CR4: 00000000003606e0 Call Trace: __sta_info_flush+0x151/0x1b0 [mac80211] ieee80211_set_disassoc+0xb8/0x580 [mac80211] ieee80211_sta_connection_lost.constprop.25+0x36/0x70 [mac80211] ieee80211_sta_work+0x246/0x600 [mac80211] ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 ? __switch_to+0xa3/0x4b0 ? __switch_to_asm+0x34/0x70 ? skb_dequeue+0x52/0x60 ? process_one_work+0x1a1/0x350 process_one_work+0x1a1/0x350 worker_thread+0x30/0x380 ? pwq_unbound_release_workfn+0xd0/0xd0 kthread+0x112/0x130 ? kthread_create_worker_on_cpu+0x70/0x70 ret_from_fork+0x35/0x40
*********** 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 28 kernel bugs. Fedora 28 has now been rebased to 4.20.5-100.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.
*********** MASS BUG UPDATE ************** This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 3 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.