| Operating system | Unique / Total count |
|---|---|
| Fedora 34 | 9 / 9 |
| Operating system | Count |
|---|---|
| Fedora 34 | 9 |
| Architecture | Count |
|---|---|
| x86_64 | 9 |
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BUG: kernel NULL pointer dereference, address: 0000000000000000 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] SMP PTI CPU: 4 PID: 8070 Comm: kworker/4:4 Tainted: G W 5.11.16-300.fc34.x86_64 #1 Hardware name: LENOVO 80Y7/LNVNB161216, BIOS 5NCN41WW 09/12/2018 Workqueue: usb_hub_wq hub_event RIP: 0010:strcmp+0xc/0x20 Code: 06 49 89 f8 48 83 c6 01 48 83 c7 01 88 47 ff 84 c0 75 eb 4c 89 c0 c3 0f 1f 80 00 00 00 00 31 c0 eb 08 48 83 c0 01 84 d2 74 0f <0f> b6 14 07 3a 14 06 74 ef 19 c0 83 c8 01 c3 31 c0 c3 66 90 48 85 RSP: 0018:ffffb55e459fbd98 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff92cfc8c821c0 RCX: ffff92cfc6a771c8 RDX: 0000000000000001 RSI: ffffffffa1453ca3 RDI: 0000000000000000 RBP: ffff92cfc8c821c0 R08: ffff92d381d299a0 R09: ffff92d1737618ac R10: 000000000000000b R11: 000000000000000b R12: ffff92d381d29980 R13: ffff92d381d32e00 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff92d381d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000105050002 CR4: 00000000003706e0 Call Trace: hub_event+0x6d/0x1760 ? __wake_up_common_lock+0x7a/0x90 ? rpm_idle+0xcc/0x2d0 process_one_work+0x1ec/0x380 worker_thread+0x53/0x3e0 ? process_one_work+0x380/0x380 kthread+0x11b/0x140 ? kthread_associate_blkcg+0xa0/0xa0 ret_from_fork+0x22/0x30 Modules linked in: snd_usb_audio uas snd_usbmidi_lib usb_storage snd_rawmidi r8153_ecm cdc_ether usbnet r8152 mii uinput snd_seq_dummy rfcomm snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc ccm nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter snd_hda_codec_hdmi snd_soc_skl snd_soc_hdac_hda snd_hda_codec_realtek snd_hda_ext_core snd_hda_codec_generic snd_soc_sst_ipc snd_soc_sst_dsp ledtrig_audio snd_soc_acpi_intel_match snd_soc_acpi snd_hda_intel snd_intel_dspcfg cmac soundwire_intel soundwire_generic_allocation bnep snd_soc_core snd_compress snd_pcm_dmaengine iwlmvm soundwire_cadence x86_pkg_temp_thermal intel_powerclamp mac80211 coretemp snd_hda_codec libarc4 sunrpc kvm_intel snd_hda_core iTCO_wdt intel_pmc_bxt ac97_bus snd_hwdep snd_seq iTCO_vendor_support mei_hdcp iwlwifi kvm btusb snd_seq_device intel_rapl_msr btrtl btbcm vfat btintel irqbypass fat rapl uvcvideo snd_pcm videobuf2_vmalloc intel_cstate videobuf2_memops videobuf2_v4l2 intel_uncore snd_timer hid_sensor_als hid_sensor_accel_3d bluetooth cfg80211 pcspkr intel_wmi_thunderbolt videobuf2_common hid_sensor_trigger snd wmi_bmof hid_sensor_iio_common videodev i2c_i801 mei_me industrialio_triggered_buffer soundcore i2c_smbus kfifo_buf processor_thermal_device processor_thermal_rfim ecdh_generic industrialio mei processor_thermal_mbox mc idma64 intel_xhci_usb_role_switch processor_thermal_rapl ecc joydev ucsi_acpi intel_rapl_common ideapad_laptop typec_ucsi intel_pch_thermal roles platform_profile intel_soc_dts_iosf sparse_keymap typec int3403_thermal rfkill int340x_thermal_zone soc_button_array int3400_thermal acpi_thermal_rel acpi_pad zram ip_tables wacom hid_sensor_hub i915 hid_multitouch i2c_algo_bit drm_kms_helper crct10dif_pclmul cec crc32_pclmul crc32c_intel nvme drm ghash_clmulni_intel nvme_core serio_raw wmi i2c_hid video pinctrl_sunrisepoint fuse CR2: 0000000000000000