[Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd
I'm going to close out this bug, as I have not experienced this since moving to 18.04. ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- 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/+bug/1702961/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd
** Package changed: linux-hwe (Ubuntu) => linux (Ubuntu) -- 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/+bug/1702961/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd
I installed, as test, the latest version of the kernel from kernel.ubuntu.com/~kernel-ppa/mainline/v4.14/linux- image-4.14.0-041400-generic_4.14.0-041400.201711122031_amd64.deb just to figure out if the issue is related to the kernel or to the firmware of the card and I got the same error: [mer nov 15 14:38:59 2017] [ cut here ] [mer nov 15 14:38:59 2017] WARNING: CPU: 3 PID: 422 at /home/kernel/COD/linux/drivers/net/wireless/intel/iwlwifi/mvm/tx.c:1362 iwl_mvm_rx_tx_cmd+0x345/0x680 [iwlmvm] [mer nov 15 14:38:59 2017] Modules linked in: cdc_wdm cdc_ether usbnet cdc_acm mii uas usb_storage ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c ccm hid_generic algif_hash algif_skcipher af_alg rfcomm bbswitch(OE) cmac uhid hid bnep binfmt_misc arc4 asus_nb_wmi asus_wmi sparse_keymap wmi_bmof mxm_wmi snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_intel kvm_intel snd_hda_codec snd_hda_core [mer nov 15 14:38:59 2017] snd_hwdep kvm snd_pcm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel cryptd snd_seq_midi iwlmvm intel_cstate intel_rapl_perf snd_seq_midi_event mac80211 uvcvideo snd_rawmidi videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 input_leds joydev pcspkr btusb videobuf2_core btrtl serio_raw btbcm videodev btintel media bluetooth iwlwifi ecdh_generic snd_seq lpc_ich cfg80211 snd_seq_device snd_timer snd mei_me soundcore mei shpchp wmi mac_hid coretemp parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt ahci fb_sys_fops psmouse libahci atl1c drm video [last unloaded: nvidia] [mer nov 15 14:38:59 2017] CPU: 3 PID: 422 Comm: irq/34-iwlwifi Tainted: P OE 4.14.0-041400-generic #201711122031 [mer nov 15 14:38:59 2017] Hardware name: ASUSTeK Computer Inc. U36SG/U36SG, BIOS U36SG.202 10/19/2011 [mer nov 15 14:38:59 2017] task: 8fd544b69700 task.stack: bb4a0115c000 [mer nov 15 14:38:59 2017] RIP: 0010:iwl_mvm_rx_tx_cmd+0x345/0x680 [iwlmvm] [mer nov 15 14:38:59 2017] RSP: 0018:bb4a0115fcd0 EFLAGS: 00010246 [mer nov 15 14:38:59 2017] RAX: 0088 RBX: 8fd4a7e12b00 RCX: 0001802a000f [mer nov 15 14:38:59 2017] RDX: 0001802a0010 RSI: e3a308e0ef00 RDI: 40042000 [mer nov 15 14:38:59 2017] RBP: bb4a0115fd48 R08: 8fd4a7e12b30 R09: 0001802a000f [mer nov 15 14:38:59 2017] R10: bb4a0115fca8 R11: 894a1a00 R12: 8fd53a225568 [mer nov 15 14:38:59 2017] R13: 4cd0 R14: 8fd53a225568 R15: 8fd53a294000 [mer nov 15 14:38:59 2017] FS: () GS:8fd546ac() knlGS: [mer nov 15 14:38:59 2017] CS: 0010 DS: ES: CR0: 80050033 [mer nov 15 14:38:59 2017] CR2: 7f04b57be008 CR3: 000233c09004 CR4: 000606e0 [mer nov 15 14:38:59 2017] Call Trace: [mer nov 15 14:38:59 2017] ? wake_up_process+0x15/0x20 [mer nov 15 14:38:59 2017] iwl_mvm_rx_common+0x77/0x270 [iwlmvm] [mer nov 15 14:38:59 2017] iwl_mvm_rx+0x5d/0x70 [iwlmvm] [mer nov 15 14:38:59 2017] iwl_pcie_rx_handle+0x22b/0x980 [iwlwifi] [mer nov 15 14:38:59 2017] iwl_pcie_irq_handler+0x61b/0x990 [iwlwifi] [mer nov 15 14:38:59 2017] ? irq_finalize_oneshot.part.39+0xf0/0xf0 [mer nov 15 14:38:59 2017] irq_thread_fn+0x20/0x50 [mer nov 15 14:38:59 2017] irq_thread+0x143/0x1a0 [mer nov 15 14:38:59 2017] ? irq_forced_thread_fn+0x70/0x70 [mer nov 15 14:38:59 2017] kthread+0x125/0x140 [mer nov 15 14:38:59 2017] ? irq_thread_check_affinity+0xe0/0xe0 [mer nov 15 14:38:59 2017] ? kthread_create_on_node+0x70/0x70 [mer nov 15 14:38:59 2017] ret_from_fork+0x25/0x30 [mer nov 15 14:38:59 2017] Code: 00 49 c7 40 20 00 00 00 00 0f 84 b9 fe ff ff 0f 87 9b fe ff ff 66 83 7d aa 01 77 07 81 4b 28 00 02 00 00 45 31 f6 e9 a3 fe ff ff <0f> ff 45 31 f6 81 4b 28 00 01 00 00 e9 92 fe ff ff 0f b7 7e 14 [mer nov 15 14:38:59 2017] ---[ end trace d25e4ed71b73e458 ]--- [mer nov 15 14:38:59 2017] [ cut here ] [mer nov 15 14:38:59 2017] WARNING: CPU: 3 PID: 422 at /home/kernel/COD/linux/drivers/net/wireless/intel/iwlwifi/mvm/tx.c:1362 iwl_mvm_rx_tx_cmd+0x345/0x680 [iwlmvm] [mer nov 15 14:38:59 2017] Modules linked in: cdc_wdm cdc_ether usbnet cdc_acm mii uas usb_storage ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc
[Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd
Hi all, I've got the same issue on 4.10.0-38-generic: [ven nov 10 07:55:06 2017] [ cut here ] [ven nov 10 07:55:06 2017] WARNING: CPU: 3 PID: 1326 at /build/linux-zYxhRZ/linux-4.10.0/drivers/net/wireless/intel/iwlwifi/mvm/tx.c:510 iwl_mvm_tx_skb_non_sta+0x3a2/0x450 [iwlmvm] [ven nov 10 07:55:06 2017] Modules linked in: ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c ccm hid_generic algif_hash algif_skcipher af_alg rfcomm cmac uhid hid bnep bbswitch(OE) binfmt_misc arc4 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media asus_nb_wmi asus_wmi sparse_keymap mxm_wmi snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel intel_rapl x86_pkg_temp_thermal snd_hda_codec intel_powerclamp [ven nov 10 07:55:06 2017] snd_hda_core snd_hwdep kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul iwlmvm snd_pcm mac80211 snd_seq_midi ghash_clmulni_intel snd_seq_midi_event cryptd snd_rawmidi intel_cstate intel_rapl_perf snd_seq snd_seq_device snd_timer input_leds pcspkr iwlwifi btusb serio_raw btrtl snd btbcm btintel cfg80211 bluetooth lpc_ich soundcore mei_me shpchp mei wmi joydev mac_hid coretemp parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 psmouse i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci atl1c fjes video [last unloaded: nvidia] [ven nov 10 07:55:06 2017] CPU: 3 PID: 1326 Comm: wpa_supplicant Tainted: P OE 4.10.0-38-generic #42-Ubuntu [ven nov 10 07:55:06 2017] Hardware name: ASUSTeK Computer Inc. U36SG/U36SG, BIOS U36SG.202 10/19/2011 [ven nov 10 07:55:06 2017] Call Trace: [ven nov 10 07:55:06 2017] dump_stack+0x63/0x81 [ven nov 10 07:55:06 2017] __warn+0xcb/0xf0 [ven nov 10 07:55:06 2017] warn_slowpath_null+0x1d/0x20 [ven nov 10 07:55:06 2017] iwl_mvm_tx_skb_non_sta+0x3a2/0x450 [iwlmvm] [ven nov 10 07:55:06 2017] iwl_mvm_mac_tx+0x11e/0x1d0 [iwlmvm] [ven nov 10 07:55:06 2017] ieee80211_tx_frags+0x14d/0x220 [mac80211] [ven nov 10 07:55:06 2017] __ieee80211_tx+0x81/0x180 [mac80211] [ven nov 10 07:55:06 2017] ieee80211_tx+0x10f/0x150 [mac80211] [ven nov 10 07:55:06 2017] ieee80211_xmit+0x9c/0xf0 [mac80211] [ven nov 10 07:55:06 2017] __ieee80211_tx_skb_tid_band+0x5c/0x70 [mac80211] [ven nov 10 07:55:06 2017] ieee80211_mgmt_tx+0x432/0x4b0 [mac80211] [ven nov 10 07:55:06 2017] cfg80211_mlme_mgmt_tx+0xd8/0x2b0 [cfg80211] [ven nov 10 07:55:06 2017] nl80211_tx_mgmt+0x223/0x380 [cfg80211] [ven nov 10 07:55:06 2017] genl_family_rcv_msg+0x1dd/0x3c0 [ven nov 10 07:55:06 2017] ? skb_queue_tail+0x43/0x50 [ven nov 10 07:55:06 2017] ? __netlink_sendskb+0x3e/0x60 [ven nov 10 07:55:06 2017] genl_rcv_msg+0x59/0xa0 [ven nov 10 07:55:06 2017] ? genl_register_family+0x620/0x620 [ven nov 10 07:55:06 2017] netlink_rcv_skb+0xa4/0xc0 [ven nov 10 07:55:06 2017] genl_rcv+0x28/0x40 [ven nov 10 07:55:06 2017] netlink_unicast+0x18c/0x220 [ven nov 10 07:55:06 2017] netlink_sendmsg+0x2f7/0x3b0 [ven nov 10 07:55:06 2017] ? aa_sock_msg_perm+0x61/0x150 [ven nov 10 07:55:06 2017] sock_sendmsg+0x38/0x50 [ven nov 10 07:55:06 2017] ___sys_sendmsg+0x2c2/0x2d0 [ven nov 10 07:55:06 2017] ? lru_cache_add_active_or_unevictable+0x36/0xb0 [ven nov 10 07:55:06 2017] ? __check_object_size+0x100/0x1d7 [ven nov 10 07:55:06 2017] ? _copy_to_user+0x54/0x60 [ven nov 10 07:55:06 2017] __sys_sendmsg+0x54/0x90 [ven nov 10 07:55:06 2017] SyS_sendmsg+0x12/0x20 [ven nov 10 07:55:06 2017] entry_SYSCALL_64_fastpath+0x1e/0xad [ven nov 10 07:55:06 2017] RIP: 0033:0x7f7572564e37 [ven nov 10 07:55:06 2017] RSP: 002b:7ffd02bad538 EFLAGS: 0246 ORIG_RAX: 002e [ven nov 10 07:55:06 2017] RAX: ffda RBX: 7ffd02bada90 RCX: 7f7572564e37 [ven nov 10 07:55:06 2017] RDX: RSI: 7ffd02bad570 RDI: 0007 [ven nov 10 07:55:06 2017] RBP: 7ffd02bada80 R08: R09: 00f0 [ven nov 10 07:55:06 2017] R10: 7f757281cb58 R11: 0246 R12: 563858e2df18 [ven nov 10 07:55:06 2017] R13: 7ffd02badc10 R14: R15: fbad8001 [ven nov 10 07:55:06 2017] ---[ end trace f21cd88cbdea13f1 ]--- my card: 03:00.0 Network controller: Intel Corporation Wireless 7260 (rev 73) Subsystem: Intel Corporation Dual Band Wireless-AC 7260 Flags: bus master, fast devsel, latency 0, IRQ 34 Memory at ddc0 (64-bit, non-prefetchable) [size=8K] Capabilities: Kernel driver in use: iwlwifi Kernel modules: iwlwifi again dmesg -T| grep iwlwifi [ven nov 10 07:52:32 2017] iwlwifi
[Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd
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: GW 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd
For me, running Zesty on W230SS Clevo, it is even worse: wireless networking stops working entirely about 1-2 hours after booting. Reboot necessary. Still waiting for my first release upgrade without serious graphics or networking issues, sigh :( [ 8976.597078] [ cut here ] [ 8976.597096] WARNING: CPU: 3 PID: 1818 at /build/linux-d6ZFKv/linux-4.10.0/drivers/net/wireless/intel/iwlwifi/mvm/sta.c:1523 iwl_mvm_rm_sta+0x3e3/0x460 [iwlmvm] [ 8976.597097] Modules linked in: rfcomm msr ccm cmac pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) bbswitch(OE) vboxdrv(OE) bnep iptable_filter xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw twofish_x86_64 twofish_common dm_crypt binfmt_misc uvcvideo videobuf2_vmalloc btusb videobuf2_memops btrtl videobuf2_v4l2 btbcm videobuf2_core btintel videodev bluetooth media arc4 gpio_ich mxm_wmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc nvidia_uvm(POE) aesni_intel iwlmvm aes_x86_64 crypto_simd glue_helper snd_hda_codec_hdmi cryptd mac80211 intel_cstate [ 8976.597129] intel_rapl_perf snd_hda_codec_via snd_hda_codec_generic snd_seq_midi snd_seq_midi_event joydev snd_rawmidi snd_hda_intel input_leds snd_hda_codec iwlwifi snd_hda_core snd_seq snd_hwdep cfg80211 rtsx_pci_ms ie31200_edac snd_pcm memstick edac_core snd_seq_device snd_timer snd mei_me mei shpchp lpc_ich soundcore tpm_infineon mac_hid serio_raw wmi parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 nvidia_drm(POE) rtsx_pci_sdmmc nvidia_modeset(POE) nvidia(POE) i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci psmouse libahci drm r8169 rtsx_pci mii fjes video [ 8976.597160] CPU: 3 PID: 1818 Comm: wpa_supplicant Tainted: P IOE 4.10.0-37-generic #41-Ubuntu [ 8976.597161] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [ 8976.597161] Call Trace: [ 8976.597166] dump_stack+0x63/0x81 [ 8976.597168] __warn+0xcb/0xf0 [ 8976.597169] warn_slowpath_null+0x1d/0x20 [ 8976.597177] iwl_mvm_rm_sta+0x3e3/0x460 [iwlmvm] [ 8976.597182] iwl_mvm_mac_sta_state+0x409/0x5d0 [iwlmvm] [ 8976.597209] drv_sta_state+0x8a/0x420 [mac80211] [ 8976.597221] __sta_info_destroy_part2+0x17a/0x1b0 [mac80211] [ 8976.597233] __sta_info_flush+0xf5/0x1b0 [mac80211] [ 8976.597251] ieee80211_set_disassoc+0xba/0x3f0 [mac80211] [ 8976.597267] ieee80211_mgd_deauth+0x27a/0x490 [mac80211] [ 8976.597282] ieee80211_deauth+0x18/0x20 [mac80211] [ 8976.597302] cfg80211_mlme_deauth+0x9f/0x170 [cfg80211] [ 8976.597305] ? blkfront_setup_indirect+0x923/0xd30 [ 8976.597318] nl80211_deauthenticate+0x124/0x160 [cfg80211] [ 8976.597320] genl_family_rcv_msg+0x1dd/0x3c0 [ 8976.597324] ? kfree+0x14a/0x160 [ 8976.597326] genl_rcv_msg+0x59/0xa0 [ 8976.597327] ? genl_register_family+0x620/0x620 [ 8976.597329] netlink_rcv_skb+0xa4/0xc0 [ 8976.597330] genl_rcv+0x28/0x40 [ 8976.597332] netlink_unicast+0x18c/0x220 [ 8976.597333] netlink_sendmsg+0x2f7/0x3b0 [ 8976.597337] ? aa_sock_msg_perm+0x61/0x150 [ 8976.597339] sock_sendmsg+0x38/0x50 [ 8976.597340] ___sys_sendmsg+0x2c2/0x2d0 [ 8976.597342] ? __set_task_blocked+0x3c/0xa0 [ 8976.597344] ? __set_current_blocked+0x42/0x70 [ 8976.597347] ? __fpu__restore_sig+0x9b/0x540 [ 8976.597349] __sys_sendmsg+0x54/0x90 [ 8976.597351] SyS_sendmsg+0x12/0x20 [ 8976.597353] entry_SYSCALL_64_fastpath+0x1e/0xad [ 8976.597355] RIP: 0033:0x7fd1ef74be37 [ 8976.597355] RSP: 002b:7ffd3a9650f8 EFLAGS: 0246 ORIG_RAX: 002e [ 8976.597357] RAX: ffda RBX:
[Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd
I'm on Zesty and my syslogs are chock-full of those sta.c:1523 stacktraces. Below is the `lshw -c network` section that pertains to my wireless card. This may or may not be related as it's a different wireless card; or perhaps, rather it's an issue that affects multiple Intel cards? My oldest syslog are on 4.10.0-35 and I'm now on 4.10.0-37 with same issue. I also found this forum thread that suggests it might be an issue with the Intel wireless firmware? https://ubuntuforums.org/showthread.php?t=2370912 *-network description: Wireless interface product: Wireless 8265 / 8275 vendor: Intel Corporation physical id: 0 bus info: pci@:04:00.0 logical name: wlp4s0 version: 88 serial: 00:28:f8:58:b2:e0 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlwifi driverversion=4.10.0-37-generic firmware=22.391740.0 ip=10.131.157.247 latency=0 link=yes multicast=yes wireless=IEEE 802.11 resources: irq:131 memory:ec10-ec101fff -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd
I'm now on the 4.11.0-10-generic kernel, and have not seen this failure again. However, I'll leave it up to the kernel team to see if they want to pursue this further. You can install this kernel on Xenial by installing linux-generic-hwe-16.04-edge. More information is available https://wiki.ubuntu.com/Kernel/LTSEnablementStack If you have enough time to do a git bisect so we can pull the commit back into official kernels that would be really helpful. Thanks, Dave On Fri, Aug 4, 2017 at 1:04 AM, Alfred <1702...@bugs.launchpad.net> wrote: > Today, I replace my old 7260 dual band(engineer sample) with a new 7260 > dual band. > > 04:00.0 Network controller [0280]: Intel Corporation Wireless 7260 > [8086:08b2] (rev 83) > > The network is becoming more instable. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1702961 > > Title: > Intel wifi instability with 4.10 and Intel Device 24fd > > Status in linux-hwe package in Ubuntu: > Confirmed > > Bug description: > Wifi drops and has to reconnect regularly. > > This is on a Dell Precision 5520. > > Kernel warnings in log include. > > [ cut here ] > WARNING: CPU: 4 PID: 1042 at /build/linux-hwe-dbNd9L/linux- > hwe-4.10.0/drivers/net/wireless/intel/iwlwifi/mvm/sta.c:1523 > iwl_mvm_rm_sta+0x3ea/0x460 [iwlmvm] > Modules linked in: ccm rfcomm bbswitch(OE) bnep snd_hda_codec_hdmi > dell_led snd_hda_codec_realtek snd_hda_codec_generic hid_multitouch joydev > i2c_designware_platform i2c_designware_core dell_wmi mxm_wmi nls_iso8859_1 > dell_rbtn dell_laptop dell_smbios dcdbas dell_smm_hwmon intel_rapl > x86_pkg_temp_thermal intel_powerclamp coretemp arc4 kvm_intel kvm irqbypass > crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm aesni_intel > mac80211 aes_x86_64 crypto_simd glue_helper cryptd iwlwifi cfg80211 > rtsx_pci_ms memstick snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep > snd_pcm input_leds snd_seq_midi serio_raw snd_seq_midi_event snd_rawmidi > snd_seq snd_seq_device snd_timer snd soundcore uvcvideo videobuf2_vmalloc > videobuf2_memops idma64 videobuf2_v4l2 virt_dma videobuf2_core videodev > media >btusb btrtl mei_me shpchp mei processor_thermal_device intel_lpss_pci > intel_soc_dts_iosf intel_pch_thermal hci_uart btbcm btqca btintel bluetooth > dell_smo8800 wmi intel_hid intel_lpss_acpi nvidia_uvm(POE) sparse_keymap > mac_hid intel_lpss tpm_crb int3400_thermal int3403_thermal acpi_als > int340x_thermal_zone acpi_thermal_rel kfifo_buf acpi_pad industrialio > parport_pc ppdev lp parport autofs4 i915 rtsx_pci_sdmmc nvidia_drm(POE) > nvidia_modeset(POE) nvidia(POE) i2c_algo_bit drm_kms_helper syscopyarea > sysfillrect sysimgblt fb_sys_fops psmouse drm nvme ahci rtsx_pci nvme_core > libahci i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes > CPU: 4 PID: 1042 Comm: wpa_supplicant Tainted: P OE > 4.10.0-27-generic #30~16.04.2-Ubuntu > Hardware name: Dell Inc. Precision 5520/0R6JFH, BIOS 1.3.4 06/08/2017 > Call Trace: >dump_stack+0x63/0x90 >__warn+0xcb/0xf0 >warn_slowpath_null+0x1d/0x20 >iwl_mvm_rm_sta+0x3ea/0x460 [iwlmvm] >iwl_mvm_mac_sta_state+0x40a/0x600 [iwlmvm] >drv_sta_state+0x8a/0x460 [mac80211] >__sta_info_destroy_part2+0x17a/0x1b0 [mac80211] >__sta_info_flush+0x103/0x1b0 [mac80211] >ieee80211_set_disassoc+0xba/0x3f0 [mac80211] >ieee80211_mgd_auth+0x26c/0x3c0 [mac80211] >? cfg80211_get_bss+0x1c5/0x2d0 [cfg80211] >ieee80211_auth+0x18/0x20 [mac80211] >cfg80211_mlme_auth+0x101/0x210 [cfg80211] >nl80211_authenticate+0x30b/0x370 [cfg80211] >genl_family_rcv_msg+0x1db/0x3b0 >genl_rcv_msg+0x59/0xa0 >? genl_notify+0x80/0x80 >netlink_rcv_skb+0xa4/0xc0 >genl_rcv+0x28/0x40 >netlink_unicast+0x18c/0x240 >netlink_sendmsg+0x2fb/0x3a0 >? aa_sock_msg_perm+0x61/0x150 >sock_sendmsg+0x38/0x50 >___sys_sendmsg+0x2c2/0x2d0 >? destroy_inode+0x3b/0x60 >? evict+0x136/0x1a0 >? iput+0x1bb/0x240 >? __dentry_kill+0x110/0x160 >? dput+0x214/0x250 >? mntput+0x24/0x40 >? __fput+0x190/0x220 >__sys_sendmsg+0x54/0x90 >SyS_sendmsg+0x12/0x20 >entry_SYSCALL_64_fastpath+0x1e/0xad > RIP: 0033:0x7f6d6dd04450 > RSP: 002b:7ffcd1f168b8 EFLAGS: 0246 ORIG_RAX: 002e > RAX: ffda RBX: 0004 RCX: 7f6d6dd04450 > RDX: RSI: 7ffcd1f16940 RDI: 0007 > RBP: 562488dd1adc R08: R09: 00df > R10: 1000 R11: 0246 R12: 562488dd1adc > R13: 562488dd4550 R14: R15: > ---[ end trace 24fe098f56796fbc ]--- > > ProblemType: Bug > DistroRelease: Ubuntu 16.04 > Package: linux-image-4.10.0-27-generic 4.10.0-27.30~16.04.2 [modified: > boot/vmlinuz-4.10.0-27-generic] > ProcVersionSignature: Ubuntu 4.10.0-27.30~16.04.2-generic 4.10.17 >
[Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd
Today, I replace my old 7260 dual band(engineer sample) with a new 7260 dual band. 04:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b2] (rev 83) The network is becoming more instable. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd
Last night just upgrade to this 4.10 kernel; This happen once when I'm asleep. [ cut here ] WARNING: CPU: 6 PID: 3815 at /build/linux-hwe-dbNd9L/linux-hwe-4.10.0/drivers/net/wireless/intel/iwlwifi/mvm/sta.c:1523 iwl_mvm_rm_sta+0x3ea/0x460 [iwlmvm] Modules linked in: xt_TCPMSS xt_tcpmss pppoe pppox scsi_transport_iscsi nbd binfmt_misc veth nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ftp nf_conntrack_tftp ccm xt_set xt_multiport msr acpi_call(OE) ip_set_hash_ip xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_limit xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ip_set nfnetlink ebtable_broute bridge stp llc ebtable_nat ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_security ip6table_raw ip6table_mangle ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_security iptable_raw iptable_mangle iptable_filter ip_tables x_tables bbswitch(OE) bnep zfs(PO) zunicode(PO) zavl(PO) zcommon(PO) znvpair(PO) spl(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media intel_rapl btusb x86_pkg_temp_thermal btrtl btbcm btintel intel_powerclamp bluetooth coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel cryptd snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel snd_hda_codec nvidia_uvm(POE) intel_cstate intel_rapl_perf snd_seq_midi snd_seq_midi_event snd_hda_core arc4 thinkpad_acpi snd_rawmidi input_leds ie31200_edac snd_hwdep snd_pcm snd_seq mei_me nvram joydev iwlmvm mac80211 serio_raw edac_core iwlwifi rtsx_pci_ms memstick cfg80211 lpc_ich mac_hid mei snd_seq_device snd_timer wmi snd shpchp soundcore lz4 lz4_compress zram tcp_hybla sunrpc parport_pc ppdev lp parport autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear i915 nvidia_drm(POE) nvidia_modeset(POE) i2c_algo_bit rtsx_pci_sdmmc drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops e1000e nvidia(POE) ahci psmouse drm ptp libahci rtsx_pci pps_core fjes video CPU: 6 PID: 3815 Comm: wpa_supplicant Tainted: P OE 4.10.0-27-generic #30~16.04.2-Ubuntu Hardware name: LENOVO 20ANS01N00/20ANS01N00, BIOS GLET82WW (2.36 ) 01/19/2016 Call Trace: dump_stack+0x63/0x90 __warn+0xcb/0xf0 warn_slowpath_null+0x1d/0x20 iwl_mvm_rm_sta+0x3ea/0x460 [iwlmvm] iwl_mvm_mac_sta_state+0x40a/0x600 [iwlmvm] drv_sta_state+0x8a/0x460 [mac80211] __sta_info_destroy_part2+0x17a/0x1b0 [mac80211] __sta_info_flush+0x103/0x1b0 [mac80211] ieee80211_set_disassoc+0xba/0x3f0 [mac80211] ieee80211_mgd_auth+0x26c/0x3c0 [mac80211] ? cfg80211_get_bss+0x1c5/0x2d0 [cfg80211] ieee80211_auth+0x18/0x20 [mac80211] cfg80211_mlme_auth+0x101/0x210 [cfg80211] nl80211_authenticate+0x30b/0x370 [cfg80211] genl_family_rcv_msg+0x1db/0x3b0 genl_rcv_msg+0x59/0xa0 ? genl_notify+0x80/0x80 netlink_rcv_skb+0xa4/0xc0 genl_rcv+0x28/0x40 netlink_unicast+0x18c/0x240 netlink_sendmsg+0x2fb/0x3a0 ? aa_sock_msg_perm+0x61/0x150 sock_sendmsg+0x38/0x50 ___sys_sendmsg+0x2c2/0x2d0 ? destroy_inode+0x3b/0x60 ? evict+0x136/0x1a0 ? iput+0x1bb/0x240 ? __dentry_kill+0x110/0x160 ? dput+0x214/0x250 ? mntput+0x24/0x40 ? __fput+0x190/0x220 __sys_sendmsg+0x54/0x90 SyS_sendmsg+0x12/0x20 entry_SYSCALL_64_fastpath+0x1e/0xad RIP: 0033:0x7f62fe788450 RSP: 002b:7ffdf3647bc8 EFLAGS: 0246 ORIG_RAX: 002e RAX: ffda RBX: 0013 RCX: 7f62fe788450 RDX: RSI: 7ffdf3647c50 RDI: 0006 RBP: 564f3c56624c R08: R09: 00c5 R10: 1000 R11: 0246 R12: 564f3c56624c R13: 564f3c567170 R14: R15: ---[ end trace a7ad02e9d41db8e7 ]--- -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd
My NIC: 04:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b2] (rev 63) -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-hwe (Ubuntu) Status: New => Confirmed -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd
** Tags added: dell -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
