| 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: 0000000000000010 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] SMP NOPTI CPU: 0 PID: 3204 Comm: gnome-shel:cs0 Tainted: G W 5.11.11-300.fc34.x86_64 #1 Hardware name: LENOVO 81N3/LNVNB161216, BIOS AYCN18WW 06/05/2019 RIP: 0010:ttm_resource_free+0x1c/0x50 [ttm] Code: eb e4 41 bd f4 ff ff ff eb dc 0f 1f 40 00 0f 1f 44 00 00 53 48 63 56 24 48 89 f3 48 8b 87 48 01 00 00 48 8b bc d0 80 00 00 00 <48> 8b 47 10 48 85 c0 74 0e 48 8b 40 08 48 85 c0 74 05 e8 1d f5 97 RSP: 0018:ffffa52fc1b77c58 EFLAGS: 00010282 RAX: ffff8e4cce7055b8 RBX: ffff8e4bc8c7f9d0 RCX: 00000000002a0023 RDX: 0000000000000000 RSI: ffff8e4bc8c7f9d0 RDI: 0000000000000000 RBP: ffff8e4cce7055b8 R08: 0000000000000001 R09: 0000000000000000 R10: ffff8e4cc6025a80 R11: 0000000000000000 R12: ffff8e4c03205960 R13: ffff8e4bc8c7fa38 R14: ffff8e4bc8c7f858 R15: ffff8e4bc8c7f9c8 FS: 00007fa1e8a9c640(0000) GS:ffff8e4cdb400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000010 CR3: 00000001016a6000 CR4: 00000000001506f0 Call Trace: ttm_bo_release+0x19f/0x340 [ttm] ttm_bo_vm_close+0x15/0x30 [ttm] remove_vma+0x31/0x70 exit_mmap+0xd4/0x1c0 mmput+0x61/0x140 do_exit+0x30c/0xac0 do_group_exit+0x33/0xa0 get_signal+0x14f/0x8a0 ? psi_group_change+0x41/0x220 arch_do_signal_or_restart+0xf2/0x700 ? __switch_to_asm+0x42/0x70 ? __switch_to+0x11b/0x460 ? __x64_sys_futex+0x73/0x1b0 exit_to_user_mode_prepare+0xde/0x1b0 syscall_exit_to_user_mode+0x18/0x40 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7fa1efc42a6a Code: Unable to access opcode bytes at RIP 0x7fa1efc42a40. RSP: 002b:00007fa1e8a9b580 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fa1efc42a6a RDX: 0000000000000000 RSI: 0000000000000189 RDI: 0000560ecd1d5df4 RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000560ecd1d5df4 R14: 0000000000000001 R15: 0000000000000000 Modules linked in: uinput snd_seq_dummy rfcomm snd_hrtimer 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 vfat fat rtw88_8821ce snd_hda_codec_generic rtw88_8821c ledtrig_audio rtw88_pci snd_hda_codec_hdmi rtw88_core snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core mac80211 edac_mce_amd kvm_amd ccp kvm btusb snd_compress btrtl joydev snd_pcm_dmaengine btbcm soundwire_cadence btintel bluetooth uvcvideo snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_hda_core videodev ac97_bus snd_hwdep cfg80211 snd_seq snd_seq_device snd_pcm mc irqbypass ecdh_generic ecc pcspkr sp5100_tco snd_timer wmi_bmof k10temp fam15h_power i2c_piix4 snd ideapad_laptop platform_profile libarc4 sparse_keymap soundcore rfkill elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel drm_ttm_helper ttm ghash_clmulni_intel iommu_v2 gpu_sched i2c_algo_bit drm_kms_helper cec serio_raw drm hid_logitech_dj i2c_hid wmi video pinctrl_amd fuse CR2: 0000000000000010