apport information
** Tags added: apport-collected
** Description changed:
The GUI randomly freezes around every 10-15 minutes. This last for about
15-20 seconds before it gets back to normal.
It started a few weeks ago. I can see entries in dmesg when this happens
that make me suspect that it is caused by iwlwifi and/or a related
driver of the Intel Wireless-AC 9260.
[ 2313.312937] ------------[ cut here ]------------
[ 2313.312941] Timeout waiting for hardware access (CSR_GP_CNTRL 0x0c04000c)
[ 2313.312995] WARNING: CPU: 4 PID: 1424 at
drivers/net/wireless/intel/iwlwifi/pcie/trans.c:2066
iwl_trans_pcie_grab_nic_access+0x1f9/0x230 [iwlwifi]
[ 2313.312996] Modules linked in: ccm rfcomm xfrm_user xfrm_algo cmac
algif_hash algif_skcipher af_alg bnep nls_iso8859_1 snd_hda_codec_hdmi
snd_sof_pci snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda
snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_hda_ext_core
snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_hda_codec_realtek
snd_compress snd_hda_codec_generic ac97_bus ledtrig_audio snd_pcm_dmaengine
snd_hda_intel iwlmvm snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep
mac80211 snd_pcm snd_seq_midi mei_hdcp libarc4 intel_rapl_msr
snd_seq_midi_event x86_pkg_temp_thermal intel_powerclamp snd_rawmidi kvm_intel
kvm uvcvideo snd_seq intel_cstate iwlwifi intel_rapl_perf videobuf2_vmalloc
btusb btrtl videobuf2_memops snd_seq_device btbcm snd_timer videobuf2_v4l2
joydev btintel serio_raw bluetooth ucsi_ccg wmi_bmof videobuf2_common
rtsx_pci_ms videodev snd typec_ucsi cfg80211 mc input_leds mxm_wmi mei_me
memstick typec ecdh_generic mei soundcore ecc
[ 2313.313022] processor_thermal_device intel_rapl_common intel_soc_dts_iosf
intel_pch_thermal int3403_thermal int340x_thermal_zone int3400_thermal
intel_hid mac_hid acpi_thermal_rel sparse_keymap acpi_pad nvidia_uvm(OE)
nf_log_ipv6 ip6t_REJECT nf_reject_ipv6 xt_hl ip6t_rt nf_log_ipv4 nf_log_common
ipt_REJECT nf_reject_ipv4 xt_LOG xt_limit xt_addrtype xt_tcpudp sch_fq_codel
xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c
ip6table_filter coretemp parport_pc ip6_tables iptable_filter ppdev bpfilter lp
parport ip_tables x_tables autofs4 zfs(PO) zunicode(PO) zavl(PO) icp(PO)
zcommon(PO) znvpair(PO) spl(O) zlua(PO) hid_apple hid_generic usbhid hid
nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel i915 i2c_algo_bit rtsx_pci_sdmmc aesni_intel drm_kms_helper
crypto_simd syscopyarea sysfillrect cryptd uas sysimgblt glue_helper
fb_sys_fops psmouse intel_lpss_pci rtsx_pci r8169 intel_lpss drm i2c_i801 ahci
ipmi_devintf usb_storage
[ 2313.313053] realtek idma64 libahci virt_dma ipmi_msghandler
i2c_nvidia_gpu pinctrl_cannonlake wmi video pinctrl_intel
[ 2313.313059] CPU: 4 PID: 1424 Comm: irq/149-iwlwifi Tainted: P OE
5.4.0-39-generic #43-Ubuntu
[ 2313.313060] Hardware name: TUXEDO TUXEDO/P95_96_97Ex,Rx, BIOS 1.07.13RTR2
10/16/2019
[ 2313.313068] RIP: 0010:iwl_trans_pcie_grab_nic_access+0x1f9/0x230 [iwlwifi]
[ 2313.313070] Code: e5 fb 49 8d 57 08 bf 00 20 00 00 e8 a1 f1 6c fa e9 30 ff
ff ff 89 c6 48 c7 c7 30 91 61 c2 c6 05 15 e2 02 00 01 e8 02 f7 6a fa <0f> 0b e9
eb fe ff ff 49 8b 7c 24 38 48 c7 c1 98 91 61 c2 31 d2 31
[ 2313.313071] RSP: 0018:ffffbe8e67d4fc98 EFLAGS: 00010082
[ 2313.313073] RAX: 0000000000000000 RBX: ffffbe8e67d4fcd0 RCX:
0000000000000006
[ 2313.313073] RDX: 0000000000000007 RSI: 0000000000000082 RDI:
ffff96d9903178c0
[ 2313.313074] RBP: ffffbe8e67d4fcc0 R08: 00000000000004bb R09:
0000000000000004
[ 2313.313075] R10: 0000000000000000 R11: 0000000000000001 R12:
ffff96d95de38018
[ 2313.313076] R13: 0000000000000000 R14: ffff96d95de39e4c R15:
000000000c04000c
[ 2313.313077] FS: 0000000000000000(0000) GS:ffff96d990300000(0000)
knlGS:0000000000000000
[ 2313.313078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2313.313079] CR2: 00002d587263b000 CR3: 0000000387a0a006 CR4:
00000000003606e0
[ 2313.313080] Call Trace:
[ 2313.313089] iwl_trans_pcie_read_mem+0x42/0xc0 [iwlwifi]
[ 2313.313099] iwl_mvm_dump_lmac_error_log+0xdd/0x570 [iwlmvm]
[ 2313.313103] ? __dev_printk+0x5c/0x6f
[ 2313.313106] ? _dev_err+0x6c/0x83
[ 2313.313110] ? stop_one_cpu+0x73/0xa0
[ 2313.313118] iwl_mvm_dump_nic_error_log+0x20/0x70 [iwlmvm]
[ 2313.313124] iwl_mvm_nic_error+0x35/0x40 [iwlmvm]
[ 2313.313130] iwl_pcie_irq_handle_error+0xb3/0x110 [iwlwifi]
[ 2313.313136] iwl_pcie_irq_msix_handler+0x180/0x4a0 [iwlwifi]
[ 2313.313140] ? irq_finalize_oneshot.part.0+0xf0/0xf0
[ 2313.313142] irq_thread_fn+0x28/0x60
[ 2313.313144] irq_thread+0xda/0x170
[ 2313.313147] ? irq_forced_thread_fn+0x80/0x80
[ 2313.313149] kthread+0x104/0x140
[ 2313.313151] ? irq_thread_check_affinity+0xf0/0xf0
[ 2313.313153] ? kthread_park+0x90/0x90
[ 2313.313156] ret_from_fork+0x35/0x40
[ 2313.313158] ---[ end trace 4d942559ef593ab6 ]---
[ 2313.313161] iwlwifi 0000:08:00.0: iwlwifi transaction failed, dumping
registers
[ 2313.313164] iwlwifi 0000:08:00.0: iwlwifi device config registers:
[ 2313.313335] iwlwifi 0000:08:00.0: 00000000: 25268086 00100406 02800029
00000010 b4500004 00000000 00000000 00000000
[ 2313.313337] iwlwifi 0000:08:00.0: 00000020: 00000000 00000000 00000000
00148086 00000000 000000c8 00000000 000001ff
[ 2313.313339] iwlwifi 0000:08:00.0: 00000040: 00028010 10008ec0 00100c10
0045e812 10120142 00000000 00000000 00000000
[ 2313.313342] iwlwifi 0000:08:00.0: 00000060: 00000000 00080812 00000405
00000000 00000002 00000000 00000000 00000000
[ 2313.313344] iwlwifi 0000:08:00.0: 00000080: 800f0011 00002000 00003000
00000000 00000000 00000000 00000000 00000000
[ 2313.313345] iwlwifi 0000:08:00.0: 000000a0: 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000
[ 2313.313348] iwlwifi 0000:08:00.0: 000000c0: 00000000 00000000 c823d001
0d000008 00804005 00000000 00000000 00000000
[ 2313.313350] iwlwifi 0000:08:00.0: 000000e0: 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000
[ 2313.313352] iwlwifi 0000:08:00.0: 00000100: 14c10001 00000000 00000000
00462031 00000000 00002000 00000000 00000000
[ 2313.313354] iwlwifi 0000:08:00.0: 00000120: 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000
[ 2313.313356] iwlwifi 0000:08:00.0: 00000140: 14c00000 ff000000 000000ff
15410018 10031003 0001001e 00481e1f 40500000
[ 2313.313357] iwlwifi 0000:08:00.0: iwlwifi device memory mapped registers:
[ 2313.313401] iwlwifi 0000:08:00.0: 00000000: 00c89004 00000040 00000000
00000000 00000000 00000000 00027e1f 00000000
[ 2313.313403] iwlwifi 0000:08:00.0: 00000020: 00000010 0c04000c 00000321
d55555d5 d55555d5 d55555d5 80008040 041f0042
[ 2313.313414] iwlwifi 0000:08:00.0: iwlwifi device AER capability structure:
[ 2313.313435] iwlwifi 0000:08:00.0: 00000000: 14c10001 00000000 00000000
00462031 00000000 00002000 00000000 00000000
[ 2313.313436] iwlwifi 0000:08:00.0: 00000020: 00000000 00000000 00000000
[ 2313.313438] iwlwifi 0000:08:00.0: iwlwifi parent port (0000:00:1d.5)
config registers:
[ 2313.313540] iwlwifi 0000:00:1d.5: 00000000: a3358086 00100407 060400f0
00810010 00000000 00000000 00080800 200000f0
[ 2313.313543] iwlwifi 0000:00:1d.5: 00000020: b450b450 0001fff1 00000000
00000000 00000000 00000040 00000000 000202ff
[ 2313.313545] iwlwifi 0000:00:1d.5: 00000040: 01428010 00008001 0010000f
0e724813 70120042 006cb200 01400000 00000008
[ 2313.313547] iwlwifi 0000:00:1d.5: 00000060: 00000000 00000837 00000400
0000000e 00000003 00000000 00000000 00000000
[ 2313.313549] iwlwifi 0000:00:1d.5: 00000080: 00019005 fee00298 00000000
00000000 0000a00d 95e61558 00000000 00000000
[ 2313.313551] iwlwifi 0000:00:1d.5: 000000a0: c8030001 00000000 00000000
00000000 00000000 00000000 00000000 00000000
[ 2313.313553] iwlwifi 0000:00:1d.5: 000000c0: 00000000 00000000 00000000
00000000 07001001 00021842 099e0008 00000000
[ 2313.313556] iwlwifi 0000:00:1d.5: 000000e0: 00630300 8c548c54 00100016
00000000 00000150 4c000000 01120fb5 82000000
[ 2313.313558] iwlwifi 0000:00:1d.5: 00000100: 14010001 00000000 00010000
00060011 00000000 00002000 00000000 00000000
[ 2313.313560] iwlwifi 0000:00:1d.5: 00000120: 00000000 00000000 00000000
00000007 00000000 00000000 00000000 00000000
[ 2313.313562] iwlwifi 0000:00:1d.5: 00000140: 1501000d 0000000f 00000000
00000000 2201001f 00000406 00000003 00000000
[ 2313.313564] iwlwifi 0000:00:1d.5: 00000160: 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000
[ 2313.313566] iwlwifi 0000:00:1d.5: 00000180: 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000
[ 2313.313567] iwlwifi 0000:00:1d.5: 000001a0: 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000
[ 2313.313569] iwlwifi 0000:00:1d.5: 000001c0: 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000
[ 2313.313571] iwlwifi 0000:00:1d.5: 000001e0: 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000
[ 2313.313573] iwlwifi 0000:00:1d.5: 00000200: 00000000 00b02800 00000000
[ 2313.313582] iwlwifi 0000:08:00.0: iwlwifi root port (0000:00:1d.5) AER cap
structure:
[ 2313.313593] iwlwifi 0000:00:1d.5: 00000000: 14010001 00000000 00010000
00060011 00000000 00002000 00000000 00000000
[ 2313.313594] iwlwifi 0000:00:1d.5: 00000020: 00000000 00000000 00000000
00000007 00000000 00000000
[ 2313.313647] ------------[ cut here ]------------
[ 2313.313661] WARNING: CPU: 4 PID: 1424 at
drivers/net/wireless/intel/iwlwifi/mvm/../iwl-trans.h:1180
iwl_mvm_dump_lmac_error_log+0x51d/0x570 [iwlmvm]
[ 2313.313663] Modules linked in: ccm rfcomm xfrm_user xfrm_algo cmac
algif_hash algif_skcipher af_alg bnep nls_iso8859_1 snd_hda_codec_hdmi
snd_sof_pci snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda
snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_hda_ext_core
snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_hda_codec_realtek
snd_compress snd_hda_codec_generic ac97_bus ledtrig_audio snd_pcm_dmaengine
snd_hda_intel iwlmvm snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep
mac80211 snd_pcm snd_seq_midi mei_hdcp libarc4 intel_rapl_msr
snd_seq_midi_event x86_pkg_temp_thermal intel_powerclamp snd_rawmidi kvm_intel
kvm uvcvideo snd_seq intel_cstate iwlwifi intel_rapl_perf videobuf2_vmalloc
btusb btrtl videobuf2_memops snd_seq_device btbcm snd_timer videobuf2_v4l2
joydev btintel serio_raw bluetooth ucsi_ccg wmi_bmof videobuf2_common
rtsx_pci_ms videodev snd typec_ucsi cfg80211 mc input_leds mxm_wmi mei_me
memstick typec ecdh_generic mei soundcore ecc
[ 2313.313746] processor_thermal_device intel_rapl_common intel_soc_dts_iosf
intel_pch_thermal int3403_thermal int340x_thermal_zone int3400_thermal
intel_hid mac_hid acpi_thermal_rel sparse_keymap acpi_pad nvidia_uvm(OE)
nf_log_ipv6 ip6t_REJECT nf_reject_ipv6 xt_hl ip6t_rt nf_log_ipv4 nf_log_common
ipt_REJECT nf_reject_ipv4 xt_LOG xt_limit xt_addrtype xt_tcpudp sch_fq_codel
xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c
ip6table_filter coretemp parport_pc ip6_tables iptable_filter ppdev bpfilter lp
parport ip_tables x_tables autofs4 zfs(PO) zunicode(PO) zavl(PO) icp(PO)
zcommon(PO) znvpair(PO) spl(O) zlua(PO) hid_apple hid_generic usbhid hid
nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel i915 i2c_algo_bit rtsx_pci_sdmmc aesni_intel drm_kms_helper
crypto_simd syscopyarea sysfillrect cryptd uas sysimgblt glue_helper
fb_sys_fops psmouse intel_lpss_pci rtsx_pci r8169 intel_lpss drm i2c_i801 ahci
ipmi_devintf usb_storage
[ 2313.313768] realtek idma64 libahci virt_dma ipmi_msghandler
i2c_nvidia_gpu pinctrl_cannonlake wmi video pinctrl_intel
[ 2313.313775] CPU: 4 PID: 1424 Comm: irq/149-iwlwifi Tainted: P W OE
5.4.0-39-generic #43-Ubuntu
[ 2313.313776] Hardware name: TUXEDO TUXEDO/P95_96_97Ex,Rx, BIOS 1.07.13RTR2
10/16/2019
[ 2313.313785] RIP: 0010:iwl_mvm_dump_lmac_error_log+0x51d/0x570 [iwlmvm]
[ 2313.313787] Code: eb ff 44 8b 45 d4 48 8b 3b 31 d2 48 c7 c1 e1 d8 75 c2 31
f6 e8 04 a6 eb ff e9 67 fb ff ff 49 c7 c1 7d d4 75 c2 e9 bb fc ff ff <0f> 0b 49
8b 7c 24 38 48 c7 c1 90 18 76 c2 31 d2 31 f6 e8 dc a5 eb
[ 2313.313788] RSP: 0018:ffffbe8e67d4fd10 EFLAGS: 00010286
[ 2313.313790] RAX: 00000000fffffff0 RBX: ffff96d9576d1e48 RCX:
0000000000000000
[ 2313.313792] RDX: 0000000000000002 RSI: 0000000000000246 RDI:
0000000000000246
[ 2313.313793] RBP: ffffbe8e67d4fdd0 R08: 0000000000000507 R09:
ffffffffbe7b0704
[ 2313.313795] R10: ffffffffbe7941a8 R11: ffffbe8e67d4f9d0 R12:
ffff96d95de38018
[ 2313.313796] R13: 0000000000813b44 R14: 0000000000000000 R15:
ffff96d95de39ef0
[ 2313.313798] FS: 0000000000000000(0000) GS:ffff96d990300000(0000)
knlGS:0000000000000000
[ 2313.313799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2313.313801] CR2: 00002d587263b000 CR3: 0000000387a0a006 CR4:
00000000003606e0
[ 2313.313802] Call Trace:
[ 2313.313806] ? __dev_printk+0x5c/0x6f
[ 2313.313808] ? _dev_err+0x6c/0x83
[ 2313.313813] ? stop_one_cpu+0x73/0xa0
[ 2313.313823] iwl_mvm_dump_nic_error_log+0x20/0x70 [iwlmvm]
[ 2313.313830] iwl_mvm_nic_error+0x35/0x40 [iwlmvm]
[ 2313.313841] iwl_pcie_irq_handle_error+0xb3/0x110 [iwlwifi]
[ 2313.313849] iwl_pcie_irq_msix_handler+0x180/0x4a0 [iwlwifi]
[ 2313.313856] ? irq_finalize_oneshot.part.0+0xf0/0xf0
[ 2313.313861] irq_thread_fn+0x28/0x60
[ 2313.313865] irq_thread+0xda/0x170
[ 2313.313869] ? irq_forced_thread_fn+0x80/0x80
[ 2313.313874] kthread+0x104/0x140
[ 2313.313878] ? irq_thread_check_affinity+0xf0/0xf0
[ 2313.313881] ? kthread_park+0x90/0x90
[ 2313.313886] ret_from_fork+0x35/0x40
[ 2313.313891] ---[ end trace 4d942559ef593ab7 ]---
[ 2313.313895] iwlwifi 0000:08:00.0: HW error, resetting before reading
[ 2313.320878] iwlwifi 0000:08:00.0: Start IWL Error Log Dump:
[ 2313.320880] iwlwifi 0000:08:00.0: Status: 0x00000040, count: 994349763
[ 2313.320882] iwlwifi 0000:08:00.0: Loaded firmware version: 46.6bf1df06.0
[ 2313.320884] iwlwifi 0000:08:00.0: 0x7FEF57BF | ADVANCED_SYSASSERT
[ 2313.320885] iwlwifi 0000:08:00.0: 0x430D67A4 | trm_hw_status0
[ 2313.320886] iwlwifi 0000:08:00.0: 0xB73B3A03 | trm_hw_status1
[ 2313.320887] iwlwifi 0000:08:00.0: 0x514FE389 | branchlink2
[ 2313.320888] iwlwifi 0000:08:00.0: 0xF788EFED | interruptlink1
[ 2313.320889] iwlwifi 0000:08:00.0: 0x6A12169B | interruptlink2
[ 2313.320890] iwlwifi 0000:08:00.0: 0xED77E0BF | data1
[ 2313.320891] iwlwifi 0000:08:00.0: 0x0A551906 | data2
[ 2313.320892] iwlwifi 0000:08:00.0: 0xF7224DB7 | data3
[ 2313.320893] iwlwifi 0000:08:00.0: 0xA260520C | beacon time
[ 2313.320893] iwlwifi 0000:08:00.0: 0xC6DF3EFB | tsf low
[ 2313.320894] iwlwifi 0000:08:00.0: 0x6A0774B8 | tsf hi
[ 2313.320895] iwlwifi 0000:08:00.0: 0x19FB8975 | time gp1
[ 2313.320897] iwlwifi 0000:08:00.0: 0x00787160 | time gp2
[ 2313.320898] iwlwifi 0000:08:00.0: 0x63B1FFBE | uCode revision type
[ 2313.320900] iwlwifi 0000:08:00.0: 0x050B9C79 | uCode version major
[ 2313.320901] iwlwifi 0000:08:00.0: 0xF1F5AF1A | uCode version minor
[ 2313.320902] iwlwifi 0000:08:00.0: 0xF48B16B7 | hw version
[ 2313.320903] iwlwifi 0000:08:00.0: 0x5FCDF7DF | board version
[ 2313.320904] iwlwifi 0000:08:00.0: 0xFF7EF764 | hcmd
[ 2313.320905] iwlwifi 0000:08:00.0: 0x69240F92 | isr0
[ 2313.320906] iwlwifi 0000:08:00.0: 0x6FF772DF | isr1
[ 2313.320907] iwlwifi 0000:08:00.0: 0x29F158B6 | isr2
[ 2313.320907] iwlwifi 0000:08:00.0: 0xFF7FB8ED | isr3
[ 2313.320908] iwlwifi 0000:08:00.0: 0xE12360A5 | isr4
[ 2313.320909] iwlwifi 0000:08:00.0: 0x7F5F474C | last cmd Id
[ 2313.320910] iwlwifi 0000:08:00.0: 0xE0255CC3 | wait_event
[ 2313.320911] iwlwifi 0000:08:00.0: 0xDDBBEBCF | l2p_control
[ 2313.320912] iwlwifi 0000:08:00.0: 0xB038AD3A | l2p_duration
[ 2313.320913] iwlwifi 0000:08:00.0: 0x637FA97E | l2p_mhvalid
[ 2313.320914] iwlwifi 0000:08:00.0: 0xA4083502 | l2p_addr_match
[ 2313.320915] iwlwifi 0000:08:00.0: 0xF6CFBCCA | lmpm_pmg_sel
[ 2313.320916] iwlwifi 0000:08:00.0: 0x172A8918 | timestamp
[ 2313.320917] iwlwifi 0000:08:00.0: 0xF97EBF9D | flow_handler
[ 2313.320968] iwlwifi 0000:08:00.0: Start IWL Error Log Dump:
[ 2313.320969] iwlwifi 0000:08:00.0: Status: 0x00000040, count: -184168469
[ 2313.320971] iwlwifi 0000:08:00.0: 0x497701CE | ADVANCED_SYSASSERT
[ 2313.320972] iwlwifi 0000:08:00.0: 0xEFE6F7BD | umac branchlink1
[ 2313.320972] iwlwifi 0000:08:00.0: 0x68900B28 | umac branchlink2
[ 2313.320973] iwlwifi 0000:08:00.0: 0xEDDFFAAA | umac interruptlink1
[ 2313.320974] iwlwifi 0000:08:00.0: 0x5F1E8884 | umac interruptlink2
[ 2313.320975] iwlwifi 0000:08:00.0: 0xF973AE77 | umac data1
[ 2313.320976] iwlwifi 0000:08:00.0: 0x1CFAC4EC | umac data2
[ 2313.320977] iwlwifi 0000:08:00.0: 0x4FD9F44D | umac data3
[ 2313.320978] iwlwifi 0000:08:00.0: 0x8B05A711 | umac major
[ 2313.320979] iwlwifi 0000:08:00.0: 0xFBDAEF3C | umac minor
[ 2313.320980] iwlwifi 0000:08:00.0: 0xA2D50223 | frame pointer
[ 2313.320981] iwlwifi 0000:08:00.0: 0xF3594FAF | stack pointer
[ 2313.320982] iwlwifi 0000:08:00.0: 0xCA7A1060 | last host cmd
[ 2313.320983] iwlwifi 0000:08:00.0: 0xFBDCD7E7 | isr status reg
[ 2313.321007] iwlwifi 0000:08:00.0: Fseq Registers:
[ 2313.321076] iwlwifi 0000:08:00.0: 0xA5A5A5A2 | FSEQ_ERROR_CODE
[ 2313.321210] iwlwifi 0000:08:00.0: 0xA5A5A5A2 | FSEQ_TOP_INIT_VERSION
[ 2313.321345] iwlwifi 0000:08:00.0: 0xA5A5A5A2 | FSEQ_CNVIO_INIT_VERSION
[ 2313.321480] iwlwifi 0000:08:00.0: 0xA5A5A5A2 | FSEQ_OTP_VERSION
[ 2313.321615] iwlwifi 0000:08:00.0: 0xA5A5A5A2 | FSEQ_TOP_CONTENT_VERSION
[ 2313.321750] iwlwifi 0000:08:00.0: 0xA5A5A5A2 | FSEQ_ALIVE_TOKEN
[ 2313.321884] iwlwifi 0000:08:00.0: 0xA5A5A5A2 | FSEQ_CNVI_ID
[ 2313.322019] iwlwifi 0000:08:00.0: 0xA5A5A5A2 | FSEQ_CNVR_ID
[ 2313.322153] iwlwifi 0000:08:00.0: 0xA5A5A5A2 | CNVI_AUX_MISC_CHIP
[ 2313.322287] iwlwifi 0000:08:00.0: 0xA5A5A5A2 | CNVR_AUX_MISC_CHIP
[ 2313.322422] iwlwifi 0000:08:00.0: 0xA5A5A5A2 |
CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 2313.322556] iwlwifi 0000:08:00.0: 0xA5A5A5A2 |
CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 2313.322569] iwlwifi 0000:08:00.0: Collecting data: trigger 2 fired.
[ 2313.322572] ieee80211 phy0: Hardware restart was requested
[ 2329.809820] clocksource: timekeeping watchdog on CPU11: Marking
clocksource 'tsc' as unstable because the skew is too large:
[ 2329.809821] clocksource: 'acpi_pm' wd_now: e7f8e8
wd_last: 2ede51 mask: ffffff
[ 2329.809822] clocksource: 'tsc' cs_now: 588d956b74a
cs_last: 583f9a512ec mask: ffffffffffffffff
[ 2329.809823] tsc: Marking TSC unstable due to clocksource watchdog
[ 2329.809860] TSC found unstable after boot, most likely due to broken BIOS.
Use 'tsc=unstable'.
[ 2329.809861] sched_clock: Marking unstable (2329929418918,
-119780068)<-(2329844474408, -34614916)
[ 2341.907311] watchdog: BUG: soft lockup - CPU#4 stuck for 23s!
[kworker/4:1:79325]
[ 2341.907313] Modules linked in: ccm rfcomm xfrm_user xfrm_algo cmac
algif_hash algif_skcipher af_alg bnep nls_iso8859_1 snd_hda_codec_hdmi
snd_sof_pci snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda
snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_hda_ext_core
snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_hda_codec_realtek
snd_compress snd_hda_codec_generic ac97_bus ledtrig_audio snd_pcm_dmaengine
snd_hda_intel iwlmvm snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep
mac80211 snd_pcm snd_seq_midi mei_hdcp libarc4 intel_rapl_msr
snd_seq_midi_event x86_pkg_temp_thermal intel_powerclamp snd_rawmidi kvm_intel
kvm uvcvideo snd_seq intel_cstate iwlwifi intel_rapl_perf videobuf2_vmalloc
btusb btrtl videobuf2_memops snd_seq_device btbcm snd_timer videobuf2_v4l2
joydev btintel serio_raw bluetooth ucsi_ccg wmi_bmof videobuf2_common
rtsx_pci_ms videodev snd typec_ucsi cfg80211 mc input_leds mxm_wmi mei_me
memstick typec ecdh_generic mei soundcore ecc
[ 2341.907334] processor_thermal_device intel_rapl_common intel_soc_dts_iosf
intel_pch_thermal int3403_thermal int340x_thermal_zone int3400_thermal
intel_hid mac_hid acpi_thermal_rel sparse_keymap acpi_pad nvidia_uvm(OE)
nf_log_ipv6 ip6t_REJECT nf_reject_ipv6 xt_hl ip6t_rt nf_log_ipv4 nf_log_common
ipt_REJECT nf_reject_ipv4 xt_LOG xt_limit xt_addrtype xt_tcpudp sch_fq_codel
xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c
ip6table_filter coretemp parport_pc ip6_tables iptable_filter ppdev bpfilter lp
parport ip_tables x_tables autofs4 zfs(PO) zunicode(PO) zavl(PO) icp(PO)
zcommon(PO) znvpair(PO) spl(O) zlua(PO) hid_apple hid_generic usbhid hid
nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel i915 i2c_algo_bit rtsx_pci_sdmmc aesni_intel drm_kms_helper
crypto_simd syscopyarea sysfillrect cryptd uas sysimgblt glue_helper
fb_sys_fops psmouse intel_lpss_pci rtsx_pci r8169 intel_lpss drm i2c_i801 ahci
ipmi_devintf usb_storage
[ 2341.907356] realtek idma64 libahci virt_dma ipmi_msghandler
i2c_nvidia_gpu pinctrl_cannonlake wmi video pinctrl_intel
[ 2341.907360] CPU: 4 PID: 79325 Comm: kworker/4:1 Tainted: P W OE
5.4.0-39-generic #43-Ubuntu
[ 2341.907360] Hardware name: TUXEDO TUXEDO/P95_96_97Ex,Rx, BIOS 1.07.13RTR2
10/16/2019
[ 2341.907370] Workqueue: events iwl_fw_error_dump_wk [iwlwifi]
[ 2341.907373] RIP: 0010:_raw_spin_unlock_irqrestore+0x15/0x20
[ 2341.907375] Code: ff 7f 5b 44 89 f0 41 5c 41 5d 41 5e 41 5f 5d c3 90 90 90
90 90 0f 1f 44 00 00 55 48 89 e5 c6 07 00 0f 1f 40 00 48 89 f7 57 9d <0f> 1f 44
00 00 5d c3 0f 1f 40 00 0f 1f 44 00 00 55 49 89 f8 b8 00
[ 2341.907375] RSP: 0018:ffffbe8e47db7cc0 EFLAGS: 00000246 ORIG_RAX:
ffffffffffffff13
[ 2341.907376] RAX: ffffffffc25ef560 RBX: ffff96d95de38018 RCX:
0000000000000003
[ 2341.907376] RDX: 0000000008040005 RSI: 0000000000000246 RDI:
0000000000000246
[ 2341.907377] RBP: ffffbe8e47db7cc0 R08: 0000000000003a98 R09:
0000000000000011
[ 2341.907377] R10: ffffef4f8f5cae48 R11: 00000000000001bf R12:
00000000fffffff7
[ 2341.907378] R13: ffffbe8e47db7cf8 R14: 0000000000400000 R15:
ffff96d9576d2cd8
[ 2341.907379] FS: 0000000000000000(0000) GS:ffff96d990300000(0000)
knlGS:0000000000000000
[ 2341.907379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2341.907380] CR2: 00002d587263b000 CR3: 0000000387a0a006 CR4:
00000000003606e0
[ 2341.907380] Call Trace:
[ 2341.907387] iwl_trans_pcie_release_nic_access+0x61/0x70 [iwlwifi]
[ 2341.907391] iwl_trans_pcie_read_mem+0x94/0xc0 [iwlwifi]
[ 2341.907396] iwl_fw_dump_mem.isra.0.part.0+0x50/0x90 [iwlwifi]
[ 2341.907400] iwl_fw_error_dump_file.isra.0+0x438/0xfe0 [iwlwifi]
[ 2341.907404] iwl_fw_dbg_collect_sync+0xe7/0x310 [iwlwifi]
[ 2341.907405] ? __switch_to_asm+0x40/0x70
[ 2341.907406] ? __switch_to_asm+0x34/0x70
[ 2341.907410] iwl_fw_error_dump_wk+0x59/0x80 [iwlwifi]
[ 2341.907412] process_one_work+0x1eb/0x3b0
[ 2341.907413] worker_thread+0x4d/0x400
[ 2341.907414] kthread+0x104/0x140
[ 2341.907415] ? process_one_work+0x3b0/0x3b0
[ 2341.907416] ? kthread_park+0x90/0x90
[ 2341.907417] ret_from_fork+0x35/0x40
[ 2342.291655] clocksource: Switched to clocksource acpi_pm
[ 2342.376509] iwlwifi 0000:08:00.0: Failing on timeout while stopping DMA
channel 8 [0xa5a5a5a2]
[ 2342.435237] iwlwifi 0000:08:00.0: Applying debug destination EXTERNAL_DRAM
[ 2342.548864] iwlwifi 0000:08:00.0: Applying debug destination EXTERNAL_DRAM
[ 2342.613291] iwlwifi 0000:08:00.0: FW already configured (0) -
re-configuring
[ 2342.627970] iwlwifi 0000:08:00.0: BIOS contains WGDS but no WRDS
1) $ lsb_release -rd
Description: Ubuntu 20.04 LTS
Release: 20.04
2) I am not sure what package is in use but I can point to the firmware
used by the adapter:
# ls /lib/firmware/iwlwifi-9260-th-b0-jf-b0-*
/lib/firmware/iwlwifi-9260-th-b0-jf-b0-33.ucode
/lib/firmware/iwlwifi-9260-th-b0-jf-b0-34.ucode
/lib/firmware/iwlwifi-9260-th-b0-jf-b0-38.ucode
/lib/firmware/iwlwifi-9260-th-b0-jf-b0-41.ucode
/lib/firmware/iwlwifi-9260-th-b0-jf-b0-43.ucode
/lib/firmware/iwlwifi-9260-th-b0-jf-b0-46.ucode
3) What you expected to happen
The interface not to freeze.
4) What happened instead
- The interface freezes sometimes leaving the last key pressed stucked. If
- it the key was delete it will have deleted all the text when it
- unfreezes.
+ The interface freezes sometimes leaving the last key pressed stucked. If it
the key was delete it will have deleted all the text when it unfreezes.
+ ---
+ ProblemType: Bug
+ ApportVersion: 2.20.11-0ubuntu27.3
+ Architecture: amd64
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC1: david 4007 F.... pulseaudio
+ /dev/snd/controlC0: david 4007 F.... pulseaudio
+ CasperMD5CheckResult: skip
+ DistroRelease: Ubuntu 20.04
+ InstallationDate: Installed on 2020-05-02 (55 days ago)
+ InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
+ MachineType: TUXEDO TUXEDO
+ NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset
nvidia
+ Package: linux (not installed)
+ ProcEnviron:
+ LANGUAGE=en_GB:en
+ TERM=xterm-256color
+ PATH=(custom, no user)
+ LANG=en_GB.UTF-8
+ SHELL=/bin/bash
+ ProcFB: 0 i915drmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu_dd5xf4@/vmlinuz-5.4.0-39-generic
root=ZFS=rpool/ROOT/ubuntu_dd5xf4 ro modprobe.blacklist=nouveau
+ ProcVersionSignature: Ubuntu 5.4.0-39.43-generic 5.4.41
+ PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
+ RelatedPackageVersions:
+ linux-restricted-modules-5.4.0-39-generic N/A
+ linux-backports-modules-5.4.0-39-generic N/A
+ linux-firmware 1.187
+ Tags: focal
+ Uname: Linux 5.4.0-39-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: N/A
+ _MarkForUpload: True
+ dmi.bios.date: 10/16/2019
+ dmi.bios.vendor: INSYDE Corp.
+ dmi.bios.version: 1.07.13RTR2
+ dmi.board.asset.tag: Tag 12345
+ dmi.board.name: P95_96_97Ex,Rx
+ dmi.board.vendor: TUXEDO
+ dmi.board.version: Not Applicable
+ dmi.chassis.asset.tag: No Asset Tag
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: Notebook
+ dmi.chassis.version: N/A
+ dmi.modalias:
dmi:bvnINSYDECorp.:bvr1.07.13RTR2:bd10/16/2019:svnTUXEDO:pnTUXEDO:pvrNotApplicable:rvnTUXEDO:rnP95_96_97Ex,Rx:rvrNotApplicable:cvnNotebook:ct10:cvrN/A:
+ dmi.product.family: Not Applicable
+ dmi.product.name: TUXEDO
+ dmi.product.sku: Not Applicable
+ dmi.product.version: Not Applicable
+ dmi.sys.vendor: TUXEDO
** Attachment added: "AlsaInfo.txt"
https://bugs.launchpad.net/bugs/1885266/+attachment/5387494/+files/AlsaInfo.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1885266
Title:
iwlwifi causes random UI freezes
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1885266/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
