| 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 instruction fetch in kernel mode #PF: error_code(0x0010) - not-present page PGD 80000001cf5e5067 P4D 80000001cf5e5067 PUD 0 Oops: 0010 [#2] SMP PTI CPU: 6 PID: 2971 Comm: IPDL Background Tainted: G D 5.14.11-200.fc34.x86_64 #1 Hardware name: LENOVO 20KN0062IV/20KN0062IV, BIOS R0PET68W (1.45 ) 04/29/2021 RIP: 0010:0x0 Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. RSP: 0018:ffffb65581f2bc28 EFLAGS: 00010046 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffffb655828f6e98 RBP: 0000000000000000 R08: ffffb655828f6e98 R09: ffffb65581f2bc80 R10: fffff82d075fe240 R11: ffff8f174c594a58 R12: ffffffffffffffe8 R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 FS: 00007f8c4b3c6640(0000) GS:ffff8f1daf580000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffffffffd6 CR3: 00000001e739a003 CR4: 00000000003706e0 Call Trace: __wake_up_common+0x80/0x180 __wake_up_common_lock+0x6c/0x90 ep_poll_callback+0x10d/0x290 __wake_up_common+0x80/0x180 __wake_up_common_lock+0x6c/0x90 pipe_write+0x8f/0x610 ? generic_exec_single+0x50/0xc0 ? smp_call_function_single_async+0x17/0x20 ? update_process_times+0xb0/0xc0 new_sync_write+0x172/0x180 ? selinux_socket_bind+0x120/0x250 vfs_write+0x1be/0x250 ksys_write+0x87/0xc0 do_syscall_64+0x3b/0x90 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f8c6b4fe8af Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 bc fd ff ff 48 RSP: 002b:00007f8c4b3c54e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007f8c5346ef48 RCX: 00007f8c6b4fe8af RDX: 0000000000000001 RSI: 00007f8c4b3c5527 RDI: 0000000000000012 RBP: 00007f8bc3b42490 R08: 0000000000000000 R09: 00007f8c680b20d8 R10: 00007f8bc3ece630 R11: 0000000000000293 R12: 0000000000000000 R13: 00007f8c517b6d80 R14: 00007f8c5346ef40 R15: 00007f8c4b3c5527 Modules linked in: ib_core serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic twofish_generic twofish_avx_x86_64 twofish_x86_64_3way twofish_x86_64 twofish_common dm_crypt trusted asn1_encoder loop snd_usb_audio snd_usbmidi_lib snd_rawmidi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc tun snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc wireguard libblake2s blake2s_x86_64 curve25519_x86_64 libcurve25519_generic libblake2s_generic ip6_udp_tunnel udp_tunnel 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 rmi_smbus rmi_core sunrpc vfat fat snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match intel_rapl_msr snd_hda_codec_hdmi snd_soc_acpi intel_rapl_common snd_soc_core snd_ctl_led snd_compress snd_hda_codec_conexant ac97_bus snd_hda_codec_generic snd_pcm_dmaengine snd_hda_intel intel_tcc_cooling iwlmvm snd_intel_dspcfg x86_pkg_temp_thermal snd_intel_sdw_acpi intel_powerclamp coretemp iTCO_wdt snd_hda_codec intel_pmc_bxt ee1004 kvm_intel mei_hdcp mac80211 iTCO_vendor_support snd_hda_core libarc4 kvm snd_hwdep snd_seq iwlwifi irqbypass btusb rapl intel_cstate snd_seq_device btrtl intel_uncore btbcm btintel snd_pcm joydev pcspkr think_lmi i2c_i801 cfg80211 bluetooth firmware_attributes_class intel_wmi_thunderbolt wmi_bmof snd_timer i2c_smbus ucsi_acpi thinkpad_acpi mei_me typec_ucsi platform_profile ecdh_generic ledtrig_audio rfkill intel_xhci_usb_role_switch mei typec intel_pch_thermal snd soundcore acpi_pad zram ip_tables amdgpu i915 drm_ttm_helper iommu_v2 gpu_sched ttm crct10dif_pclmul i2c_algo_bit crc32_pclmul crc32c_intel drm_kms_helper cec ghash_clmulni_intel drm serio_raw sdhci_pci nvme cqhci sdhci r8169 nvme_core mmc_core wmi video fuse CR2: 0000000000000000