dmesg: [ 4264.871113] WARNING: CPU: 2 PID: 0 at /build/linux-hwe-ymdo11/linux-hwe-4.15.0/net/core/dev.c:5672 net_rx_action+0x276/0x3b0 [ 4264.871119] Modules linked in: ccm nls_utf8 isofs arc4 nvram msr ath10k_pci ath10k_core ath mac80211 cfg80211 rfcomm cmac bnep uvcvideo videobuf2_vmalloc videobuf2_memops btusb btrtl videobuf2_v4l2 btbcm videobuf2_core btintel videodev bluetooth media ecdh_generic nls_iso8859_1 snd_hda_codec_hdmi snd_soc_skl hid_multitouch snd_soc_skl_ipc intel_rapl snd_hda_ext_core x86_pkg_temp_thermal snd_soc_sst_dsp intel_powerclamp coretemp snd_soc_sst_ipc mmc_block dell_laptop snd_soc_acpi kvm_intel kvm snd_soc_core snd_hda_codec_realtek snd_hda_codec_generic snd_compress ac97_bus irqbypass crct10dif_pclmul snd_pcm_dmaengine rtsx_pci_ms memstick crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep [ 4264.871180] snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi joydev input_leds dell_wmi serio_raw dell_smbios snd_seq dcdbas snd_seq_device dell_wmi_descriptor intel_wmi_thunderbolt wmi_bmof snd_timer snd soundcore shpchp mei_me idma64 mei virt_dma intel_lpss_pci intel_lpss intel_pch_thermal processor_thermal_device intel_soc_dts_iosf intel_vbtn soc_button_array intel_hid int3403_thermal mac_hid int340x_thermal_zone int3400_thermal acpi_thermal_rel sparse_keymap acpi_pad parport_pc ppdev lp parport autofs4 btrfs xor zstd_compress raid6_pq hid_generic usbhid rtsx_pci_sdmmc i915 psmouse i2c_algo_bit drm_kms_helper syscopyarea nvme sysfillrect sysimgblt nvme_core fb_sys_fops i2c_hid rtsx_pci drm wmi hid video [ 4264.871238] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 4.15.0-122-generic #124~16.04.1-Ubuntu [ 4264.871241] Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.14.2 07/13/2020 [ 4264.871247] RIP: 0010:net_rx_action+0x276/0x3b0 [ 4264.871250] RSP: 0018:ffff93533e503ed0 EFLAGS: 00010293 [ 4264.871253] RAX: 0000000000000048 RBX: 0000000000000000 RCX: ffff9353282f1e30 [ 4264.871256] RDX: ffff934ee8c20000 RSI: 00000000fffffe01 RDI: ffffffffc0e68930 [ 4264.871258] RBP: ffff93533e503f40 R08: 00000003ff5a6480 R09: 0000000000000000 [ 4264.871260] R10: 0000000080000000 R11: ffffffffa38d84a0 R12: 00000000ffffffff [ 4264.871263] R13: 0000000000000048 R14: ffff9353282f7b60 R15: 0000000000000040 [ 4264.871266] FS: 0000000000000000(0000) GS:ffff93533e500000(0000) knlGS:0000000000000000 [ 4264.871269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4264.871271] CR2: 00005637ac7913c0 CR3: 0000000469e0a003 CR4: 00000000003606e0 [ 4264.871273] Call Trace: [ 4264.871277] <IRQ> [ 4264.871290] ? ath10k_pci_interrupt_handler+0x77/0xb0 [ath10k_pci] [ 4264.871299] __do_softirq+0xf5/0x2a8 [ 4264.871308] irq_exit+0xca/0xd0 [ 4264.871312] do_IRQ+0x57/0xe0 [ 4264.871320] common_interrupt+0x90/0x90 [ 4264.871322] </IRQ> [ 4264.871330] RIP: 0010:cpuidle_enter_state+0xa7/0x300 [ 4264.871332] RSP: 0018:ffffae284194fe60 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffdb [ 4264.871336] RAX: ffff93533e521840 RBX: 0000000000000006 RCX: 000000000000001f [ 4264.871338] RDX: 0000000000000000 RSI: 000000002c13c01d RDI: 0000000000000000 [ 4264.871340] RBP: ffffae284194fe98 R08: 000003aeda528728 R09: 0000000000000018 [ 4264.871342] R10: ffffae284194fe30 R11: 000000000000047d R12: 0000000000000006 [ 4264.871344] R13: ffff93533e52b700 R14: ffffffffa4973458 R15: 000003e0fe01f712 [ 4264.871352] cpuidle_enter+0x17/0x20 [ 4264.871360] call_cpuidle+0x23/0x40 [ 4264.871364] do_idle+0x197/0x200 [ 4264.871368] cpu_startup_entry+0x73/0x80 [ 4264.871374] start_secondary+0x1ab/0x200 [ 4264.871381] secondary_startup_64+0xa5/0xb0 [ 4264.871384] Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 49 8b 46 20 44 89 fe 4c 89 f7 e8 6b ac 38 00 41 89 c5 0f 1f 44 00 00 45 39 ef 0f 8d c8 fe ff ff <0f> 0b 45 39 ef 0f 8f c6 fe ff ff 49 8b 46 10 a8 04 0f 85 c9 00 [ 4264.871428] ---[ end trace c726bacce5227ebf ]---
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1903596 Title: stack trace in kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1903596/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
