Sporadic stack trace while on holiday (so no way to reproduce): [ 8575.378777] ------------[ cut here ]------------ [ 8575.378799] WARNING: CPU: 3 PID: 1111 at drivers/net/wireless/intel/iwlwifi/pcie/tx.c:1786 iwl_pcie_hcmd_complete+0x44e/0x500 [iwlwifi] [ 8575.378802] wrong command queue 8 (should be 4), sequence 0x83B readp=135 writep=136 [ 8575.378803] Modules linked in: rfcomm bnep sunrpc btusb uvcvideo btrtl btbcm btintel videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media intel_powerclamp coretemp kvm_intel kvm iTCO_wdt hp_accel lis3lv02d iTCO_vendor_support irqbypass hp_wmi sparse_keymap ppdev mei_wdt intel_cstate intel_uncore arc4 iwldvm joydev snd_hda_codec_hdmi mac80211 snd_hda_codec_idt intel_ips snd_hda_codec_generic acpi_cpufreq tpm_infineon snd_hda_intel snd_hda_codec iwlwifi snd_hda_core snd_hwdep snd_seq cfg80211 snd_seq_device snd_pcm lpc_ich snd_timer snd rfkill soundcore shpchp wmi parport_pc parport mei_me mei tpm_tis input_polldev tpm_tis_core tpm vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) binfmt_misc vboxdrv(OE) btrfs xor raid6_pq dm_crypt i915 mmc_block bcache crct10dif_pclmul [ 8575.378873] crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper serio_raw e1000e drm sdhci_pci sdhci mmc_core ptp pps_core video fjes [ 8575.378890] CPU: 3 PID: 1111 Comm: irq/30-iwlwifi Tainted: G OE 4.10.17-200.fc25.x86_64 #1 [ 8575.378895] Hardware name: Hewlett-Packard HP EliteBook 2540p/7008, BIOS 68CSU Ver. F.60 11/11/2015 [ 8575.378896] Call Trace: [ 8575.378907] dump_stack+0x63/0x86 [ 8575.378912] __warn+0xcb/0xf0 [ 8575.378914] warn_slowpath_fmt+0x5f/0x80 [ 8575.378920] ? bsearch+0x5e/0x90 [ 8575.378933] iwl_pcie_hcmd_complete+0x44e/0x500 [iwlwifi] [ 8575.378941] ? iwl_get_cmd_string+0x67/0x90 [iwlwifi] [ 8575.378951] ? iwl_rx_dispatch+0xbf/0xd0 [iwldvm] [ 8575.378958] iwl_pcie_rx_handle+0x538/0x900 [iwlwifi] [ 8575.378966] iwl_pcie_irq_handler+0x6ad/0xae0 [iwlwifi] [ 8575.378969] ? __schedule+0x22d/0x6e0 [ 8575.378973] ? irq_forced_thread_fn+0x70/0x70 [ 8575.378975] irq_thread_fn+0x20/0x50 [ 8575.378977] irq_thread+0x12f/0x1b0 [ 8575.378979] ? wake_threads_waitq+0x30/0x30 [ 8575.378981] kthread+0x109/0x140 [ 8575.378983] ? irq_thread_dtor+0xc0/0xc0 [ 8575.378985] ? kthread_park+0x90/0x90 [ 8575.378987] ret_from_fork+0x2c/0x40 [ 8575.378989] ---[ end trace 5cfbfda16647d480 ]--- [ 8575.378993] iwl data: 00000000: d8 00 80 0a 37 27 3b 08 df d3 40 3d 5a 63 14 bd ....7';...@=Zc.. [ 8575.378998] iwl data: 00000010: 82 1c ff 00 16 98 88 d7 5c 09 78 8c a0 0a ff b4 ........\.x.....
Ok, seems to happen more frequently than I thought: [58133.474994] ------------[ cut here ]------------ [58133.475016] WARNING: CPU: 3 PID: 1111 at drivers/net/wireless/intel/iwlwifi/pcie/tx.c:1786 iwl_pcie_hcmd_complete+0x44e/0x500 [iwlwifi] [58133.475019] wrong command queue 10 (should be 4), sequence 0x2A30 readp=165 writep=165 [58133.475020] Modules linked in: rfcomm bnep sunrpc btusb uvcvideo btrtl btbcm btintel videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media intel_powerclamp coretemp kvm_intel kvm iTCO_wdt hp_accel lis3lv02d iTCO_vendor_support irqbypass hp_wmi sparse_keymap ppdev mei_wdt intel_cstate intel_uncore arc4 iwldvm joydev snd_hda_codec_hdmi mac80211 snd_hda_codec_idt intel_ips snd_hda_codec_generic acpi_cpufreq tpm_infineon snd_hda_intel snd_hda_codec iwlwifi snd_hda_core snd_hwdep snd_seq cfg80211 snd_seq_device snd_pcm lpc_ich snd_timer snd rfkill soundcore shpchp wmi parport_pc parport mei_me mei tpm_tis input_polldev tpm_tis_core tpm vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) binfmt_misc vboxdrv(OE) btrfs xor raid6_pq dm_crypt i915 mmc_block bcache crct10dif_pclmul [58133.475080] crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper serio_raw e1000e drm sdhci_pci sdhci mmc_core ptp pps_core video fjes [58133.475095] CPU: 3 PID: 1111 Comm: irq/30-iwlwifi Tainted: G W OE 4.10.17-200.fc25.x86_64 #1 [58133.475096] Hardware name: Hewlett-Packard HP EliteBook 2540p/7008, BIOS 68CSU Ver. F.60 11/11/2015 [58133.475097] Call Trace: [58133.475106] dump_stack+0x63/0x86 [58133.475111] __warn+0xcb/0xf0 [58133.475113] warn_slowpath_fmt+0x5f/0x80 [58133.475118] ? bsearch+0x5e/0x90 [58133.475127] iwl_pcie_hcmd_complete+0x44e/0x500 [iwlwifi] [58133.475135] ? iwl_get_cmd_string+0x67/0x90 [iwlwifi] [58133.475148] ? iwl_rx_dispatch+0xbf/0xd0 [iwldvm] [58133.475155] iwl_pcie_rx_handle+0x538/0x900 [iwlwifi] [58133.475163] iwl_pcie_irq_handler+0x6ad/0xae0 [iwlwifi] [58133.475166] ? __schedule+0x22d/0x6e0 [58133.475169] ? irq_forced_thread_fn+0x70/0x70 [58133.475171] irq_thread_fn+0x20/0x50 [58133.475173] irq_thread+0x12f/0x1b0 [58133.475175] ? wake_threads_waitq+0x30/0x30 [58133.475177] kthread+0x109/0x140 [58133.475180] ? irq_thread_dtor+0xc0/0xc0 [58133.475181] ? kthread_park+0x90/0x90 [58133.475183] ret_from_fork+0x2c/0x40 [58133.475186] ---[ end trace 5cfbfda16647d481 ]--- [58133.475189] iwl data: 00000000: 38 01 80 0a 20 00 30 2a 30 28 06 08 2b 06 01 05 8... .0*0(..+... [58133.475194] iwl data: 00000010: 05 07 02 01 16 1c 68 74 74 70 73 3a 2f 2f 77 77 ......https://ww [58133.685438] ------------[ cut here ]------------ [58133.685460] WARNING: CPU: 3 PID: 1111 at drivers/net/wireless/intel/iwlwifi/pcie/tx.c:1786 iwl_pcie_hcmd_complete+0x44e/0x500 [iwlwifi] [58133.685462] wrong command queue 20 (should be 4), sequence 0x54C2 readp=166 writep=166 [58133.685463] Modules linked in: rfcomm bnep sunrpc btusb uvcvideo btrtl btbcm btintel videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media intel_powerclamp coretemp kvm_intel kvm iTCO_wdt hp_accel lis3lv02d iTCO_vendor_support irqbypass hp_wmi sparse_keymap ppdev mei_wdt intel_cstate intel_uncore arc4 iwldvm joydev snd_hda_codec_hdmi mac80211 snd_hda_codec_idt intel_ips snd_hda_codec_generic acpi_cpufreq tpm_infineon snd_hda_intel snd_hda_codec iwlwifi snd_hda_core snd_hwdep snd_seq cfg80211 snd_seq_device snd_pcm lpc_ich snd_timer snd rfkill soundcore shpchp wmi parport_pc parport mei_me mei tpm_tis input_polldev tpm_tis_core tpm vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) binfmt_misc vboxdrv(OE) btrfs xor raid6_pq dm_crypt i915 mmc_block bcache crct10dif_pclmul [58133.685528] crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper serio_raw e1000e drm sdhci_pci sdhci mmc_core ptp pps_core video fjes [58133.685545] CPU: 3 PID: 1111 Comm: irq/30-iwlwifi Tainted: G W OE 4.10.17-200.fc25.x86_64 #1 [58133.685546] Hardware name: Hewlett-Packard HP EliteBook 2540p/7008, BIOS 68CSU Ver. F.60 11/11/2015 [58133.685548] Call Trace: [58133.685558] dump_stack+0x63/0x86 [58133.685563] __warn+0xcb/0xf0 [58133.685565] warn_slowpath_fmt+0x5f/0x80 [58133.685570] ? bsearch+0x5e/0x90 [58133.685580] iwl_pcie_hcmd_complete+0x44e/0x500 [iwlwifi] [58133.685589] ? iwl_get_cmd_string+0x67/0x90 [iwlwifi] [58133.685601] ? iwl_rx_dispatch+0xbf/0xd0 [iwldvm] [58133.685609] iwl_pcie_rx_handle+0x538/0x900 [iwlwifi] [58133.685618] iwl_pcie_irq_handler+0x6ad/0xae0 [iwlwifi] [58133.685621] ? __schedule+0x22d/0x6e0 [58133.685625] ? irq_forced_thread_fn+0x70/0x70 [58133.685627] irq_thread_fn+0x20/0x50 [58133.685629] irq_thread+0x12f/0x1b0 [58133.685632] ? wake_threads_waitq+0x30/0x30 [58133.685634] kthread+0x109/0x140 [58133.685636] ? irq_thread_dtor+0xc0/0xc0 [58133.685638] ? kthread_park+0x90/0x90 [58133.685640] ret_from_fork+0x2c/0x40 [58133.685643] ---[ end trace 5cfbfda16647d482 ]--- [58133.685647] iwl data: 00000000: 38 01 80 0a 41 23 c2 54 64 1d 69 c8 b4 ed d6 eb 8...A#.Td.i..... [58133.685652] iwl data: 00000010: a3 c9 86 1b 5f 48 1c c6 30 45 34 cb 97 87 8b 16 ...._H..0E4..... [58133.685661] ------------[ cut here ]------------ [58133.685671] WARNING: CPU: 3 PID: 1111 at drivers/net/wireless/intel/iwlwifi/pcie/tx.c:1786 iwl_pcie_hcmd_complete+0x44e/0x500 [iwlwifi] [58133.685673] wrong command queue 27 (should be 4), sequence 0x1B35 readp=166 writep=166 [58133.685673] Modules linked in: rfcomm bnep sunrpc btusb uvcvideo btrtl btbcm btintel videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media intel_powerclamp coretemp kvm_intel kvm iTCO_wdt hp_accel lis3lv02d iTCO_vendor_support irqbypass hp_wmi sparse_keymap ppdev mei_wdt intel_cstate intel_uncore arc4 iwldvm joydev snd_hda_codec_hdmi mac80211 snd_hda_codec_idt intel_ips snd_hda_codec_generic acpi_cpufreq tpm_infineon snd_hda_intel snd_hda_codec iwlwifi snd_hda_core snd_hwdep snd_seq cfg80211 snd_seq_device snd_pcm lpc_ich snd_timer snd rfkill soundcore shpchp wmi parport_pc parport mei_me mei tpm_tis input_polldev tpm_tis_core tpm vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) binfmt_misc vboxdrv(OE) btrfs xor raid6_pq dm_crypt i915 mmc_block bcache crct10dif_pclmul [58133.685718] crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper serio_raw e1000e drm sdhci_pci sdhci mmc_core ptp pps_core video fjes [58133.685730] CPU: 3 PID: 1111 Comm: irq/30-iwlwifi Tainted: G W OE 4.10.17-200.fc25.x86_64 #1 [58133.685731] Hardware name: Hewlett-Packard HP EliteBook 2540p/7008, BIOS 68CSU Ver. F.60 11/11/2015 [58133.685732] Call Trace: [58133.685735] dump_stack+0x63/0x86 [58133.685737] __warn+0xcb/0xf0 [58133.685739] warn_slowpath_fmt+0x5f/0x80 [58133.685742] ? bsearch+0x5e/0x90 [58133.685751] iwl_pcie_hcmd_complete+0x44e/0x500 [iwlwifi] [58133.685760] ? iwl_get_cmd_string+0x67/0x90 [iwlwifi] [58133.685769] ? iwl_rx_dispatch+0xbf/0xd0 [iwldvm] [58133.685777] iwl_pcie_rx_handle+0x538/0x900 [iwlwifi] [58133.685785] iwl_pcie_irq_handler+0x6ad/0xae0 [iwlwifi] [58133.685788] ? __schedule+0x22d/0x6e0 [58133.685790] ? irq_forced_thread_fn+0x70/0x70 [58133.685792] irq_thread_fn+0x20/0x50 [58133.685795] irq_thread+0x12f/0x1b0 [58133.685797] ? wake_threads_waitq+0x30/0x30 [58133.685799] kthread+0x109/0x140 [58133.685801] ? irq_thread_dtor+0xc0/0xc0 [58133.685803] ? kthread_park+0x90/0x90 [58133.685805] ret_from_fork+0x2c/0x40 [58133.685807] ---[ end trace 5cfbfda16647d483 ]--- [58133.685809] iwl data: 00000000: 38 01 80 0a 42 93 35 1b a8 d0 25 11 3b 60 dc 83 8...B.5...%.;`.. [58133.685812] iwl data: 00000010: 3a 89 de 32 c2 b9 f4 7a 3f f2 c1 a1 15 e8 bd 9f :..2...z?....... [58133.688045] ------------[ cut here ]------------ [58133.688063] WARNING: CPU: 3 PID: 1111 at drivers/net/wireless/intel/iwlwifi/pcie/tx.c:1786 iwl_pcie_hcmd_complete+0x44e/0x500 [iwlwifi] [58133.688066] wrong command queue 27 (should be 4), sequence 0x1B35 readp=166 writep=166 [58133.688067] Modules linked in: rfcomm bnep sunrpc btusb uvcvideo btrtl btbcm btintel videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media intel_powerclamp coretemp kvm_intel kvm iTCO_wdt hp_accel lis3lv02d iTCO_vendor_support irqbypass hp_wmi sparse_keymap ppdev mei_wdt intel_cstate intel_uncore arc4 iwldvm joydev snd_hda_codec_hdmi mac80211 snd_hda_codec_idt intel_ips snd_hda_codec_generic acpi_cpufreq tpm_infineon snd_hda_intel snd_hda_codec iwlwifi snd_hda_core snd_hwdep snd_seq cfg80211 snd_seq_device snd_pcm lpc_ich snd_timer snd rfkill soundcore shpchp wmi parport_pc parport mei_me mei tpm_tis input_polldev tpm_tis_core tpm vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) binfmt_misc vboxdrv(OE) btrfs xor raid6_pq dm_crypt i915 mmc_block bcache crct10dif_pclmul [58133.688140] crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper serio_raw e1000e drm sdhci_pci sdhci mmc_core ptp pps_core video fjes [58133.688159] CPU: 3 PID: 1111 Comm: irq/30-iwlwifi Tainted: G W OE 4.10.17-200.fc25.x86_64 #1 [58133.688161] Hardware name: Hewlett-Packard HP EliteBook 2540p/7008, BIOS 68CSU Ver. F.60 11/11/2015 [58133.688162] Call Trace: [58133.688168] dump_stack+0x63/0x86 [58133.688172] __warn+0xcb/0xf0 [58133.688176] warn_slowpath_fmt+0x5f/0x80 [58133.688181] ? bsearch+0x5e/0x90 [58133.688194] iwl_pcie_hcmd_complete+0x44e/0x500 [iwlwifi] [58133.688208] ? iwl_get_cmd_string+0x67/0x90 [iwlwifi] [58133.688223] ? iwl_rx_dispatch+0xbf/0xd0 [iwldvm] [58133.688235] iwl_pcie_rx_handle+0x538/0x900 [iwlwifi] [58133.688249] iwl_pcie_irq_handler+0x6ad/0xae0 [iwlwifi] [58133.688253] ? __schedule+0x22d/0x6e0 [58133.688257] ? irq_forced_thread_fn+0x70/0x70 [58133.688260] irq_thread_fn+0x20/0x50 [58133.688264] irq_thread+0x12f/0x1b0 [58133.688268] ? wake_threads_waitq+0x30/0x30 [58133.688271] kthread+0x109/0x140 [58133.688275] ? irq_thread_dtor+0xc0/0xc0 [58133.688277] ? kthread_park+0x90/0x90 [58133.688281] ret_from_fork+0x2c/0x40 [58133.688284] ---[ end trace 5cfbfda16647d484 ]--- [58133.688289] iwl data: 00000000: 38 01 80 0a 42 93 35 1b a8 d0 25 11 3b 60 dc 83 8...B.5...%.;`.. [58133.688294] iwl data: 00000010: 3a 89 de 32 c2 b9 f4 7a 3f f2 c1 a1 15 e8 bd 9f :..2...z?....... [58133.820575] ------------[ cut here ]------------ [58133.820598] WARNING: CPU: 3 PID: 1111 at drivers/net/wireless/intel/iwlwifi/pcie/tx.c:1786 iwl_pcie_hcmd_complete+0x44e/0x500 [iwlwifi] [58133.820600] wrong command queue 10 (should be 4), sequence 0x2A30 readp=167 writep=167 [58133.820601] Modules linked in: rfcomm bnep sunrpc btusb uvcvideo btrtl btbcm btintel videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media intel_powerclamp coretemp kvm_intel kvm iTCO_wdt hp_accel lis3lv02d iTCO_vendor_support irqbypass hp_wmi sparse_keymap ppdev mei_wdt intel_cstate intel_uncore arc4 iwldvm joydev snd_hda_codec_hdmi mac80211 snd_hda_codec_idt intel_ips snd_hda_codec_generic acpi_cpufreq tpm_infineon snd_hda_intel snd_hda_codec iwlwifi snd_hda_core snd_hwdep snd_seq cfg80211 snd_seq_device snd_pcm lpc_ich snd_timer snd rfkill soundcore shpchp wmi parport_pc parport mei_me mei tpm_tis input_polldev tpm_tis_core tpm vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) binfmt_misc vboxdrv(OE) btrfs xor raid6_pq dm_crypt i915 mmc_block bcache crct10dif_pclmul [58133.820647] crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper serio_raw e1000e drm sdhci_pci sdhci mmc_core ptp pps_core video fjes [58133.820659] CPU: 3 PID: 1111 Comm: irq/30-iwlwifi Tainted: G W OE 4.10.17-200.fc25.x86_64 #1 [58133.820660] Hardware name: Hewlett-Packard HP EliteBook 2540p/7008, BIOS 68CSU Ver. F.60 11/11/2015 [58133.820661] Call Trace: [58133.820671] dump_stack+0x63/0x86 [58133.820675] __warn+0xcb/0xf0 [58133.820677] warn_slowpath_fmt+0x5f/0x80 [58133.820681] ? bsearch+0x5e/0x90 [58133.820687] iwl_pcie_hcmd_complete+0x44e/0x500 [iwlwifi] [58133.820692] ? iwl_get_cmd_string+0x67/0x90 [iwlwifi] [58133.820705] ? iwl_rx_dispatch+0xbf/0xd0 [iwldvm] [58133.820709] iwl_pcie_rx_handle+0x538/0x900 [iwlwifi] [58133.820714] iwl_pcie_irq_handler+0x6ad/0xae0 [iwlwifi] [58133.820718] ? __schedule+0x22d/0x6e0 [58133.820721] ? irq_forced_thread_fn+0x70/0x70 [58133.820723] irq_thread_fn+0x20/0x50 [58133.820724] irq_thread+0x12f/0x1b0 [58133.820725] ? wake_threads_waitq+0x30/0x30 [58133.820727] kthread+0x109/0x140 [58133.820728] ? irq_thread_dtor+0xc0/0xc0 [58133.820729] ? kthread_park+0x90/0x90 [58133.820732] ret_from_fork+0x2c/0x40 [58133.820734] ---[ end trace 5cfbfda16647d485 ]--- [58133.820737] iwl data: 00000000: 38 01 80 0a 20 00 30 2a 30 28 06 08 2b 06 01 05 8... .0*0(..+... [58133.820741] iwl data: 00000010: 05 07 02 01 16 1c 68 74 74 70 73 3a 2f 2f 77 77 ......https://ww [58134.256471] ------------[ cut here ]------------ [58134.256493] WARNING: CPU: 3 PID: 1111 at drivers/net/wireless/intel/iwlwifi/pcie/tx.c:1786 iwl_pcie_hcmd_complete+0x44e/0x500 [iwlwifi] [58134.256496] wrong command queue 10 (should be 4), sequence 0x2A30 readp=173 writep=174 [58134.256497] Modules linked in: rfcomm bnep sunrpc btusb uvcvideo btrtl btbcm btintel videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media intel_powerclamp coretemp kvm_intel kvm iTCO_wdt hp_accel lis3lv02d iTCO_vendor_support irqbypass hp_wmi sparse_keymap ppdev mei_wdt intel_cstate intel_uncore arc4 iwldvm joydev snd_hda_codec_hdmi mac80211 snd_hda_codec_idt intel_ips snd_hda_codec_generic acpi_cpufreq tpm_infineon snd_hda_intel snd_hda_codec iwlwifi snd_hda_core snd_hwdep snd_seq cfg80211 snd_seq_device snd_pcm lpc_ich snd_timer snd rfkill soundcore shpchp wmi parport_pc parport mei_me mei tpm_tis input_polldev tpm_tis_core tpm vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) binfmt_misc vboxdrv(OE) btrfs xor raid6_pq dm_crypt i915 mmc_block bcache crct10dif_pclmul [58134.256561] crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper serio_raw e1000e drm sdhci_pci sdhci mmc_core ptp pps_core video fjes [58134.256577] CPU: 3 PID: 1111 Comm: irq/30-iwlwifi Tainted: G W OE 4.10.17-200.fc25.x86_64 #1 [58134.256578] Hardware name: Hewlett-Packard HP EliteBook 2540p/7008, BIOS 68CSU Ver. F.60 11/11/2015 [58134.256581] Call Trace: [58134.256592] dump_stack+0x63/0x86 [58134.256596] __warn+0xcb/0xf0 [58134.256599] warn_slowpath_fmt+0x5f/0x80 [58134.256604] ? bsearch+0x5e/0x90 [58134.256614] iwl_pcie_hcmd_complete+0x44e/0x500 [iwlwifi] [58134.256623] ? iwl_get_cmd_string+0x67/0x90 [iwlwifi] [58134.256633] ? iwl_rx_dispatch+0xbf/0xd0 [iwldvm] [58134.256641] iwl_pcie_rx_handle+0x538/0x900 [iwlwifi] [58134.256650] iwl_pcie_irq_handler+0x6ad/0xae0 [iwlwifi] [58134.256653] ? __schedule+0x22d/0x6e0 [58134.256657] ? irq_forced_thread_fn+0x70/0x70 [58134.256659] irq_thread_fn+0x20/0x50 [58134.256661] irq_thread+0x12f/0x1b0 [58134.256663] ? wake_threads_waitq+0x30/0x30 [58134.256666] kthread+0x109/0x140 [58134.256668] ? irq_thread_dtor+0xc0/0xc0 [58134.256670] ? kthread_park+0x90/0x90 [58134.256673] ret_from_fork+0x2c/0x40 [58134.256675] ---[ end trace 5cfbfda16647d486 ]--- [58134.256679] iwl data: 00000000: 38 01 80 0a 20 00 30 2a 30 28 06 08 2b 06 01 05 8... .0*0(..+... [58134.256685] iwl data: 00000010: 05 07 02 01 16 1c 68 74 74 70 73 3a 2f 2f 77 77 ......https://ww
This is a firmware bug and we don't provide firmware support for these old devices. Sorry.
Too bad :/ When I bought this laptop 5 years ago (it was unused until recently), I chose intel to not have to live with exactly these types of issues. Now I have to discover there are issues with the Intel wifi chip as well as the integrated Intel GPU (no deep sleep state (C6), low performance, random screen corruption).