| Operating system | Unique / Total count |
|---|---|
| Fedora 32 | 1 / 1 |
| Fedora 33 | 1 / 1 |
| Operating system | Count |
|---|---|
| Fedora 32 | 1 |
| Fedora 33 | 1 |
| Architecture | Count |
|---|---|
| x86_64 | 2 |
| Related packages | Count |
|---|---|
| kernel-core | 1 |
Packages names with count less than the total count of reports are most probably not the cause of the problem.
No reports in the last 20 days.
No reports in the last 20 weeks.
No reports in the last 20 months.
No reports in the last 20 days.
No reports in the last 20 weeks.
No reports in the last 20 months.
BUG: kernel NULL pointer dereference, address: 0000000000000049 #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: 207657 Comm: kworker/1:3 Tainted: G W 5.9.11-100.fc32.x86_64 #1 Hardware name: Dell Inc. Latitude E5440/0RYVM9, BIOS A11 02/02/2015 Workqueue: events_long drm_dp_mst_up_req_work [drm_kms_helper] RIP: 0010:get_mst_branch_device_by_guid_helper+0xf/0x70 [drm_kms_helper] Code: 0f 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00 00 e9 f6 3b f2 ff 66 0f 1f 44 00 00 0f 1f 44 00 00 41 54 49 89 f4 55 53 48 8b 16 <48> 39 57 49 74 3b 48 8b 47 28 48 8d 6f 28 48 8d 58 e8 48 39 c5 74 RSP: 0000:ffffbb9703c17e00 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff9b43d39ee388 RCX: 0000000000000000 RDX: 000000010da3deb7 RSI: ffff9b43d39ee318 RDI: 0000000000000000 RBP: ffff9b44a1424cb0 R08: ffff9b44a1424ca0 R09: ffff9b44aaaaa430 R10: 00000000000003f3 R11: 000000000007e400 R12: ffff9b43d39ee318 R13: ffff9b43d39ee318 R14: ffff9b44a1424b00 R15: ffff9b44a1424cd0 FS: 0000000000000000(0000) GS:ffff9b44aaa80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000049 CR3: 0000000127052006 CR4: 00000000001706e0 Call Trace: drm_dp_mst_up_req_work+0x136/0x530 [drm_kms_helper] process_one_work+0x1b4/0x370 worker_thread+0x53/0x3e0 ? process_one_work+0x370/0x370 kthread+0x11b/0x140 ? __kthread_bind_mask+0x60/0x60 ret_from_fork+0x22/0x30 Modules linked in: snd_seq_dummy snd_hrtimer uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun 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 nf_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat squashfs loop uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic btusb snd_hda_intel btrtl iwlmvm btbcm mac80211 btintel libarc4 dell_laptop bluetooth intel_rapl_msr snd_intel_dspcfg intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec ledtrig_audio iTCO_wdt mei_hdcp iwlwifi intel_pmc_bxt irqbypass snd_hda_core rapl ppdev ecdh_generic mei_wdt iTCO_vendor_support snd_hwdep ecc snd_seq dell_smm_hwmon snd_seq_device intel_cstate pcspkr cfg80211 snd_pcm intel_uncore parport_pc snd_timer e1000e snd parport soundcore mei_me dell_wmi sparse_keymap lpc_ich mei i2c_i801 joydev dell_rbtn rfkill dell_smbios wmi_bmof dcdbas dell_wmi_descriptor dell_smo8800 i2c_smbus binfmt_misc ip_tables i915 nouveau ttm i2c_algo_bit drm_kms_helper sdhci_pci mxm_wmi cqhci cec crct10dif_pclmul crc32_pclmul crc32c_intel sdhci drm ghash_clmulni_intel mmc_core serio_raw wmi video fuse CR2: 0000000000000049