| Operating system | Unique / Total count |
|---|---|
| Fedora 34 | 1 / 1 |
| Operating system | Count |
|---|---|
| Fedora 34 | 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] SMP PTI CPU: 1 PID: 61267 Comm: kworker/1:4 Not tainted 5.13.4-200.fc34.x86_64 #1 Hardware name: LENOVO 20KHCTO1WW/20KHCTO1WW, BIOS N23ET40W (1.15 ) 04/13/2018 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: 0000:ffffad13058e7d98 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff897e431921c0 RCX: ffff8981d265acd8 RDX: 0000000000000001 RSI: ffffffffa266fe0a RDI: 0000000000000000 RBP: ffff897e431921c0 R08: ffff8981d266a620 R09: ffff8980f57185ac R10: 000000000000000b R11: 000000000000000b R12: ffff8981d266a600 R13: ffff8981d2674200 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8981d2640000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000266342003 CR4: 00000000003706e0 Call Trace: hub_event+0x6d/0x1770 ? check_preempt_wakeup+0xf8/0x250 ? check_preempt_curr+0x55/0x70 ? ttwu_do_wakeup+0x17/0x130 ? try_to_wake_up+0x1bf/0x4d0 ? mutex_lock+0xe/0x30 process_one_work+0x1ec/0x380 worker_thread+0x53/0x3e0 ? process_one_work+0x380/0x380 kthread+0x127/0x150 ? set_kthread_struct+0x40/0x40 ret_from_fork+0x22/0x30 Modules linked in: ppp_deflate bsd_comp ppp_async ppp_generic slhc nf_conntrack_netlink uinput rfcomm snd_seq_dummy snd_hrtimer ip6t_REJECT xt_multiport xt_cgroup xt_mark xt_owner xt_addrtype xt_CHECKSUM xt_MASQUERADE br_netfilter xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib overlay bridge stp llc 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 bnep sunrpc vfat fat typec_displayport rmi_smbus rmi_core iTCO_wdt intel_pmc_bxt iTCO_vendor_support mei_hdcp intel_rapl_msr snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_sst_dsp snd_soc_acpi_intel_match snd_hda_codec_hdmi kvm_intel snd_soc_acpi snd_soc_core snd_ctl_led snd_hda_codec_realtek snd_hda_codec_generic snd_compress snd_pcm_dmaengine kvm ac97_bus snd_hda_intel iwlmvm snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec mac80211 libarc4 snd_hda_core irqbypass snd_hwdep rapl intel_cstate uvcvideo snd_seq intel_uncore btusb iwlwifi videobuf2_vmalloc snd_seq_device btrtl videobuf2_memops btbcm snd_pcm pcspkr joydev wmi_bmof intel_wmi_thunderbolt i2c_i801 btintel videobuf2_v4l2 snd_timer i2c_smbus videobuf2_common mei_me cfg80211 bluetooth videodev thinkpad_acpi mei processor_thermal_device idma64 processor_thermal_rfim ucsi_acpi processor_thermal_mbox typec_ucsi platform_profile processor_thermal_rapl ledtrig_audio mc intel_rapl_common intel_xhci_usb_role_switch intel_soc_dts_iosf intel_pch_thermal snd typec soundcore int3403_thermal rfkill int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad zram ip_tables i915 i2c_algo_bit nvme drm_kms_helper crct10dif_pclmul cec crc32_pclmul crc32c_intel e1000e nvme_core drm uas serio_raw ghash_clmulni_intel usb_storage wmi video fuse CR2: 0000000000000000