Public bug reported:
System: Kernel: 4.15.0-101-generic x86_64 bits: 64 compiler: gcc v: 7.5.0
Desktop: Cinnamon 4.4.8 wm: muffin dm: LightDM Distro: Linux Mint
19.3 Tricia
base: Ubuntu 18.04 bionic
Machine: Type: Laptop System: Dell product: Inspiron 13-5378
Network: Device-1: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter
vendor: Dell
driver: ath10k_pci v: kernel port: f040 bus ID: 01:00.0 chip ID:
168c:003e
IF: wlp1s0 state: up mac: <filter>
Device-2: Atheros type: USB driver: btusb bus ID: 1-6:3 chip ID:
0cf3:e007
[ 2046.326644] WARNING: CPU: 1 PID: 16 at
/build/linux-sgQT9w/linux-4.15.0/net/core/dev.c:5675 net_rx_action+0x2cb/0x3a0
[ 2046.326647] Modules linked in: ccm rfcomm arc4 bnep snd_hda_codec_hdmi
snd_hda_codec_realtek pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O)
vboxdrv(O) snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp
dell_laptop snd_soc_sst_ipc dell_smm_hwmon snd_soc_acpi snd_soc_core
snd_hda_codec_generic snd_compress ac97_bus btusb snd_pcm_dmaengine btrtl btbcm
btintel snd_hda_intel bluetooth snd_hda_codec snd_hda_core ecdh_generic
snd_hwdep hid_multitouch intel_rapl snd_pcm x86_pkg_temp_thermal
intel_powerclamp coretemp kvm_intel nls_iso8859_1 kvm irqbypass
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi pcbc
snd_seq_midi_event ath10k_pci ath10k_core snd_rawmidi aesni_intel ath
aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf snd_seq
mac80211 snd_seq_device snd_timer
[ 2046.326696] cfg80211 dell_wmi dell_smbios dcdbas joydev input_leds
dell_wmi_descriptor wmi_bmof serio_raw snd soundcore shpchp mei_me idma64
virt_dma mei intel_lpss_pci intel_lpss hid_sensor_rotation hid_sensor_incl_3d
hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_gyro_3d hid_sensor_trigger
industrialio_triggered_buffer kfifo_buf hid_sensor_iio_common industrialio
intel_pch_thermal nf_log_ipv6 processor_thermal_device intel_soc_dts_iosf xt_hl
ip6t_rt intel_vbtn int3403_thermal soc_button_array intel_hid sparse_keymap
nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT int3402_thermal nf_reject_ipv6
int340x_thermal_zone nf_log_ipv4 nf_log_common xt_LOG acpi_pad xt_limit
int3400_thermal acpi_thermal_rel mac_hid xt_tcpudp xt_addrtype
nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ipt_REJECT nf_reject_ipv4
[ 2046.326735] ip6table_filter ip6_tables sch_fq_codel nf_conntrack_netbios_ns
nf_conntrack_broadcast nf_nat_ftp nf_nat parport_pc nf_conntrack_ftp
nf_conntrack libcrc32c ppdev iptable_filter lp parport ip_tables x_tables
autofs4 btrfs xor zstd_compress raid6_pq dm_mirror dm_region_hash dm_log
hid_sensor_custom hid_sensor_hub intel_ishtp_hid hid_generic usbhid psmouse
i915 i2c_algo_bit drm_kms_helper ahci syscopyarea sysfillrect libahci sysimgblt
fb_sys_fops intel_ish_ipc intel_ishtp drm i2c_hid wmi hid video
pinctrl_sunrisepoint
[ 2046.326773] CPU: 1 PID: 16 Comm: ksoftirqd/1 Tainted: G O
4.15.0-101-generic #102-Ubuntu
[ 2046.326775] Hardware name: Dell Inc. Inspiron 13-5378/05C3PP, BIOS 1.21.1
08/25/2017
[ 2046.326782] RIP: 0010:net_rx_action+0x2cb/0x3a0
[ 2046.326784] RSP: 0018:ffffb6c781977de8 EFLAGS: 00010297
[ 2046.326787] RAX: 0000000000000044 RBX: 0000000000000040 RCX: ffff8d867a621e68
[ 2046.326789] RDX: ffff8d837f806000 RSI: 00000000fffffe01 RDI: ffffffffc0c3b820
[ 2046.326791] RBP: ffffb6c781977e58 R08: 0000000000000002 R09: 0000000000000000
[ 2046.326793] R10: 00000000000026b4 R11: 0000000000000001 R12: 0000000000000000
[ 2046.326794] R13: 00000000ffffffff R14: 0000000000000003 R15: ffff8d867a627b60
[ 2046.326797] FS: 0000000000000000(0000) GS:ffff8d8690480000(0000)
knlGS:0000000000000000
[ 2046.326799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2046.326802] CR2: 00000e6fcca63008 CR3: 000000034ae0a001 CR4: 00000000003606e0
[ 2046.326803] Call Trace:
[ 2046.326812] ? __switch_to_asm+0x41/0x70
[ 2046.326819] __do_softirq+0xe4/0x2d4
[ 2046.326826] run_ksoftirqd+0x22/0x60
[ 2046.326832] smpboot_thread_fn+0xfc/0x170
[ 2046.326836] kthread+0x121/0x140
[ 2046.326840] ? sort_range+0x30/0x30
[ 2046.326844] ? kthread_create_worker_on_cpu+0x70/0x70
[ 2046.326849] ret_from_fork+0x35/0x40
[ 2046.326851] Code: 24 08 49 83 c4 18 89 d9 44 89 f2 4c 89 fe e8 bd 1f 39 00
4d 8b 14 24 4d 85 d2 75 e1 4c 8b 65 90 44 89 f0 39 c3 0f 8d 85 fe ff ff <0f> 0b
39 c3 0f 8f 83 fe ff ff 49 8b 47 10 a8 04 75 74 49 83 7f
[ 2046.326890] ---[ end trace e7d0683150eaaaa9 ]---
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "lspci-vnvn.log"
https://bugs.launchpad.net/bugs/1879489/+attachment/5374078/+files/lspci-vnvn.log
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https://bugs.launchpad.net/bugs/1879489
Title:
After updating to the kernel 4.15.0-101-generic dmessg contains an
error message
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