| Operating system | Unique / Total count |
|---|---|
| Fedora 35 | 1 / 1 |
| Operating system | Count |
|---|---|
| Fedora 35 | 1 |
| Architecture | Count |
|---|---|
| x86_64 | 1 |
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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] PREEMPT SMP NOPTI CPU: 4 PID: 224204 Comm: kworker/4:0 Tainted: G W 5.17.4-200.fc35.x86_64 #1 Hardware name: LENOVO 20T1S5PY00/20T1S5PY00, BIOS N2YET31W (1.20 ) 08/17/2021 Workqueue: usb_hub_wq hub_event RIP: 0010:strcmp+0xc/0x20 Code: 75 f7 31 d2 44 0f b6 04 16 44 88 04 11 48 83 c2 01 45 84 c0 75 ee 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:ffffc156c6b53da0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff9f3cbf5e4dc0 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffffffbd6a5898 RDI: 0000000000000000 RBP: ffff9f3cbf5e4dc0 R08: ffff9f3cbf5e4dc8 R09: ffff9f3f1e1bba34 R10: 000000000000000b R11: 000000000000000b R12: ffff9f43ad730e80 R13: ffff9f43ad73a800 R14: 0000000000000000 R15: ffff9f3cbf5e4c00 FS: 0000000000000000(0000) GS:ffff9f43ad700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000001e12c0003 CR4: 00000000003706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> hub_event+0x68/0x18d0 ? __wake_up_common_lock+0x7a/0x90 ? rpm_idle+0x211/0x2f0 ? preempt_count_add+0x68/0xa0 process_one_work+0x1e2/0x3b0 ? rescuer_thread+0x370/0x370 worker_thread+0x50/0x3a0 ? rescuer_thread+0x370/0x370 kthread+0xe5/0x110 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork+0x1f/0x30 </TASK> Modules linked in: xt_nat veth uhid uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_conntrack xt_MASQUERADE nf_conntrack_netlink ipt_REJECT nf_nat_tftp nf_conntrack_tftp xt_addrtype br_netfilter bridge stp llc 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 overlay nfnetlink ip6table_filter ip6_tables iptable_filter qrtr bnep tun sunrpc vfat fat squashfs loop snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic elan_i2c snd_soc_dmic iwlmvm snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci mac80211 snd_sof_xtensa_dsp snd_sof soundwire_bus libarc4 snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp iwlwifi snd_soc_acpi_intel_match snd_soc_acpi iTCO_wdt intel_pmc_bxt iTCO_vendor_support mei_pxp mei_hdcp mei_wdt intel_rapl_msr snd_soc_core intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp snd_compress ac97_bus snd_pcm_dmaengine kvm_intel snd_hda_intel snd_intel_dspcfg kvm snd_intel_sdw_acpi snd_hda_codec irqbypass snd_hda_core rapl intel_cstate snd_hwdep intel_uncore snd_seq btusb snd_seq_device joydev btrtl pcspkr snd_pcm uvcvideo iwlmei btbcm videobuf2_vmalloc think_lmi videobuf2_memops btintel firmware_attributes_class videobuf2_v4l2 i2c_i801 wmi_bmof intel_wmi_thunderbolt videobuf2_common btmtk snd_timer thunderbolt i2c_smbus cfg80211 bluetooth mei_me idma64 videodev nxp_nci_i2c nxp_nci processor_thermal_device_pci_legacy processor_thermal_device mc mei thinkpad_acpi nci ecdh_generic processor_thermal_rfim processor_thermal_mbox processor_thermal_rapl ledtrig_audio intel_rapl_common intel_pch_thermal platform_profile nfc intel_soc_dts_iosf snd rfkill soundcore int3403_thermal int340x_thermal_zone intel_hid int3400_thermal sparse_keymap acpi_thermal_rel acpi_pad zram ip_tables dm_crypt i915 i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core cec crct10dif_pclmul crc32_pclmul crc32c_intel ttm nvme e1000e drm ghash_clmulni_intel nvme_core serio_raw rtsx_pci ucsi_acpi typec_ucsi typec wmi video pinctrl_cannonlake ipmi_devintf ipmi_msghandler fuse CR2: 0000000000000000