| 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: 0 PID: 132 Comm: kworker/0:4 Tainted: G W 5.11.18-300.fc34.x86_64 #1 Hardware name: SAMSUNG ELECTRONICS CO., LTD. SQ45S70S/SQ45S70S, BIOS 13ST 03/20/2008 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:ffffab9bc02a7d98 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff8b9647a2e1c0 RCX: ffff8b9645d039c8 RDX: 0000000000000001 RSI: ffffffffbc453dbb RDI: 0000000000000000 RBP: ffff8b9647a2e1c0 R08: ffff8b967bc299a0 R09: ffff8b9645e3bdec R10: 000000000000000b R11: 000000000000000b R12: ffff8b967bc29980 R13: ffff8b967bc32d00 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8b967bc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000104204000 CR4: 00000000000006f0 Call Trace: hub_event+0x6d/0x1760 ? enqueue_hrtimer+0x32/0x70 ? hrtimer_start_range_ns+0x214/0x2c0 ? sync_hw_clock+0x11e/0x1c0 ? mutex_lock+0xe/0x30 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: rfcomm snd_seq_dummy 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 cmac bnep sunrpc dm_crypt iwldvm mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio libarc4 snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation iwlwifi snd_soc_core snd_compress snd_pcm_dmaengine coretemp iTCO_wdt soundwire_cadence intel_pmc_bxt at24 kvm_intel iTCO_vendor_support snd_hda_codec kvm snd_hda_core cfg80211 samsung_laptop ac97_bus btusb snd_hwdep btrtl snd_seq btbcm btintel uvcvideo bluetooth snd_seq_device snd_pcm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 irqbypass videobuf2_common videodev mc wmi_bmof i2c_i801 joydev lpc_ich i2c_smbus pcspkr r592 memstick ecdh_generic ecc snd_timer snd rfkill soundcore acpi_cpufreq zram ip_tables i915 i2c_algo_bit drm_kms_helper sdhci_pci cec cqhci sdhci drm mmc_core firewire_ohci serio_raw firewire_core ata_generic yenta_socket sky2 pata_acpi crc_itu_t wmi video fuse CR2: 0000000000000000