I've got the same problem with 4.10.0-37-generic
------------[ cut here ]------------ [56775.876647] WARNING: CPU: 0 PID: 1670 at /build/linux-hwe-IJy1zi/linux-hwe-4.10.0/drivers/net/wireless/intel/iwlwifi/mvm/sta.c:1523 iwl_mvm_rm_sta+0x3ea/0x460 [iwlmvm] [56775.876649] Modules linked in: nfnetlink_queue nfnetlink_log nfnetlink bluetooth cdc_ether usbnet mii ccm nvram msr pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media binfmt_misc nls_iso8859_1 hid_multitouch dell_wmi dell_laptop arc4 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_rt298 snd_soc_rt286 dell_led kvm_intel snd_soc_ssm4567 dell_smbios snd_soc_rl6347a dcdbas kvm snd_hda_codec_hdmi iwlmvm snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic elan_i2c mac80211 snd_compress ac97_bus irqbypass snd_pcm_dmaengine snd_hda_intel intel_cstate intel_rapl_perf snd_hda_codec snd_hda_core snd_hwdep snd_pcm iwlwifi rtsx_pci_ms snd_seq_midi joydev snd_seq_midi_event input_leds memstick [56775.876724] serio_raw cfg80211 snd_rawmidi intel_pch_thermal snd_seq snd_seq_device snd_timer lpc_ich snd mei_me mei shpchp soundcore intel_vbtn soc_button_array int3403_thermal snd_soc_sst_acpi i2c_designware_platform snd_soc_sst_match dw_dmac i2c_designware_core dw_dmac_core 8250_dw mac_hid int3400_thermal spi_pxa2xx_platform processor_thermal_device int3402_thermal int3406_thermal intel_hid int340x_thermal_zone acpi_thermal_rel sparse_keymap intel_soc_dts_iosf acpi_pad acpi_als kfifo_buf industrialio parport_pc ppdev lp parport autofs4 algif_skcipher af_alg dm_crypt usbhid rtsx_pci_sdmmc crct10dif_pclmul i915 crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper i2c_algo_bit cryptd drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci [56775.876793] rtsx_pci wmi sdhci_acpi video sdhci i2c_hid hid fjes [56775.876807] CPU: 0 PID: 1670 Comm: kworker/u8:36 Tainted: G W OE 4.10.0-37-generic #41~16.04.1-Ubuntu [56775.876809] Hardware name: Dell Inc. XPS 13 9343/0F5KF3, BIOS A12 05/09/2017 [56775.876859] Workqueue: phy0 ieee80211_iface_work [mac80211] [56775.876862] Call Trace: [56775.876871] dump_stack+0x63/0x90 [56775.876876] __warn+0xcb/0xf0 [56775.876880] warn_slowpath_null+0x1d/0x20 [56775.876898] iwl_mvm_rm_sta+0x3ea/0x460 [iwlmvm] [56775.876912] iwl_mvm_mac_sta_state+0x40a/0x600 [iwlmvm] [56775.876941] drv_sta_state+0x8a/0x460 [mac80211] [56775.876971] __sta_info_destroy_part2+0x17a/0x1b0 [mac80211] [56775.876999] __sta_info_flush+0x103/0x1b0 [mac80211] [56775.877041] ieee80211_set_disassoc+0xba/0x3f0 [mac80211] [56775.877077] ieee80211_sta_connection_lost+0x38/0x70 [mac80211] [56775.877112] ieee80211_sta_work+0x4a2/0x760 [mac80211] [56775.877121] ? dequeue_task_fair+0x4ee/0xb20 [56775.877154] ieee80211_iface_work+0x3bc/0x470 [mac80211] [56775.877159] process_one_work+0x16b/0x4a0 [56775.877163] worker_thread+0x4b/0x500 [56775.877169] kthread+0x109/0x140 [56775.877173] ? process_one_work+0x4a0/0x4a0 [56775.877179] ? kthread_create_on_node+0x60/0x60 [56775.877186] ret_from_fork+0x2c/0x40 [56775.877192] ---[ end trace 63b7bd8bfff48fdb ]--- -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1702961 Title: Intel wifi instability with 4.10 and Intel Device 24fd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe/+bug/1702961/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
