Visszatettem 5.8.16-ot, ezzel nem jelentkezik a probléma, korábban is jó volt, de azért hirtelen csak beleszaladtam egy ilyenbe:
Oct 23 22:12:55 kernel: general protection fault, probably for non-canonical address 0x3d72d5dbe323fa0b: 0000 [#1] SMP NOPTI
Oct 23 22:12:55 kernel: CPU: 0 PID: 2689 Comm: compiz Not tainted 5.8.16-300.fc33.x86_64 #1
Oct 23 22:12:55 kernel: Hardware name: MICRO-STAR INTERNATIONAL CO.,LTD MS-7388/MS-7388, BIOS V1.13 09/20/2010
Oct 23 22:12:55 kernel: RIP: 0010:kmem_cache_alloc_trace+0x7e/0x220
Oct 23 22:12:55 kernel: Code: 9b 01 00 00 4d 8b 07 65 49 8b 50 08 65 4c 03 05 50 82 d2 5d 4d 8b 20 4d 85 e4 0f 84 87 01 00 00 41 8b 47 20 49 8b 3f 4c 01 e0 <48> 8b 18 48 89 c1 49 33 9f 70 01 00 00 48 0f c9 48 31 cb 40 f6 c7
Oct 23 22:12:55 kernel: RSP: 0018:ffffb7f14227fc10 EFLAGS: 00010202
Oct 23 22:12:55 kernel: RAX: 3d72d5dbe323fa0b RBX: 0000000000000000 RCX: ffff9bd2073a86c0
Oct 23 22:12:55 kernel: RDX: 0000000000141d90 RSI: 0000000000000dc0 RDI: 000000000002f0c0
Oct 23 22:12:55 kernel: RBP: 0000000000000dc0 R08: ffff9bd267c2f0c0 R09: ffffb7f14227fbbc
Oct 23 22:12:55 kernel: R10: 0000000000000001 R11: 00000000000003ff R12: 3d72d5dbe323f9db
Oct 23 22:12:55 kernel: R13: 0000000000000060 R14: ffff9bd266c03500 R15: ffff9bd266c03500
Oct 23 22:12:55 kernel: FS: 00007fb7c9ad1780(0000) GS:ffff9bd267c00000(0000) knlGS:0000000000000000
Oct 23 22:12:55 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 23 22:12:55 kernel: CR2: 00005609b7f06000 CR3: 00000001c1ad8000 CR4: 00000000000006f0
Oct 23 22:12:55 kernel: Call Trace:
Oct 23 22:12:55 kernel: ? nouveau_fence_new+0x33/0xb0 [nouveau]
Oct 23 22:12:55 kernel: nouveau_fence_new+0x33/0xb0 [nouveau]
Oct 23 22:12:55 kernel: nouveau_gem_ioctl_pushbuf+0xa9c/0x1190 [nouveau]
Oct 23 22:12:55 kernel: ? nouveau_gem_ioctl_new+0xb0/0xb0 [nouveau]
Oct 23 22:12:55 kernel: drm_ioctl_kernel+0x86/0xd0 [drm]
Oct 23 22:12:55 kernel: drm_ioctl+0x206/0x390 [drm]
Oct 23 22:12:55 kernel: ? nouveau_gem_ioctl_new+0xb0/0xb0 [nouveau]
Oct 23 22:12:55 kernel: ? selinux_file_ioctl+0x122/0x1c0
Oct 23 22:12:55 kernel: nouveau_drm_ioctl+0x55/0xa0 [nouveau]
Oct 23 22:12:55 kernel: ksys_ioctl+0x82/0xc0
Oct 23 22:12:55 kernel: __x64_sys_ioctl+0x16/0x20
Oct 23 22:12:55 kernel: do_syscall_64+0x4d/0x90
Oct 23 22:12:55 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
Oct 23 22:12:55 kernel: RIP: 0033:0x7fb7c9d7658b
Oct 23 22:12:55 kernel: Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d bd c8 0c 00 f7 d8 64 89 01 48
Oct 23 22:12:55 kernel: RSP: 002b:00007ffef598eb98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Oct 23 22:12:55 kernel: RAX: ffffffffffffffda RBX: 00007ffef598ec00 RCX: 00007fb7c9d7658b
Oct 23 22:12:55 kernel: RDX: 00007ffef598ec00 RSI: 00000000c0406481 RDI: 0000000000000006
Oct 23 22:12:55 kernel: RBP: 00000000c0406481 R08: 000056522575fe40 R09: 0000565225771918
Oct 23 22:12:55 kernel: R10: 0000000000000001 R11: 0000000000000246 R12: 0000565225760910
Oct 23 22:12:55 kernel: R13: 0000000000000006 R14: 0000565225760450 R15: 000056522575fe40
Oct 23 22:12:55 kernel: Modules linked in: rfcomm snd_seq_dummy snd_hrtimer fuse xt_MASQUERADE xt_conntrack xt_CHECKSUM ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc nf_nat_ftp nf_conntrack_ftp 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 f71882fg sunrpc edac_mce_amd kvm_amd pktcdvd ccp kvm snd_usb_audio snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_seq_midi snd_seq_midi_event btusb btrtl btbcm btintel bluetooth snd_usbmidi_lib mc pl2303 snd_hda_intel ecdh_generic rfkill ecc snd_intel_dspcfg snd_hda_codec irqbypass snd_ca0106 nouveau
Oct 23 22:12:55 kernel: snd_ac97_codec snd_hda_core ac97_bus snd_rawmidi snd_hwdep snd_seq snd_seq_device snd_pcm mxm_wmi k10temp video i2c_algo_bit ttm snd_timer snd wmi_bmof soundcore drm_kms_helper sp5100_tco i2c_piix4 cec acpi_cpufreq drm binfmt_misc ip_tables ata_generic pata_acpi serio_raw pata_atiixp r8169 wmi overlay
Oct 23 22:12:55 kernel: ---[ end trace dccaff92f8d6406b ]---
Oct 23 22:12:55 kernel: RIP: 0010:kmem_cache_alloc_trace+0x7e/0x220
Oct 23 22:12:55 kernel: Code: 9b 01 00 00 4d 8b 07 65 49 8b 50 08 65 4c 03 05 50 82 d2 5d 4d 8b 20 4d 85 e4 0f 84 87 01 00 00 41 8b 47 20 49 8b 3f 4c 01 e0 <48> 8b 18 48 89 c1 49 33 9f 70 01 00 00 48 0f c9 48 31 cb 40 f6 c7
Oct 23 22:12:55 kernel: RSP: 0018:ffffb7f14227fc10 EFLAGS: 00010202
Oct 23 22:12:55 kernel: RAX: 3d72d5dbe323fa0b RBX: 0000000000000000 RCX: ffff9bd2073a86c0
Oct 23 22:12:55 kernel: RDX: 0000000000141d90 RSI: 0000000000000dc0 RDI: 000000000002f0c0
Oct 23 22:12:55 kernel: RBP: 0000000000000dc0 R08: ffff9bd267c2f0c0 R09: ffffb7f14227fbbc
Oct 23 22:12:55 kernel: R10: 0000000000000001 R11: 00000000000003ff R12: 3d72d5dbe323f9db
Oct 23 22:12:55 kernel: R13: 0000000000000060 R14: ffff9bd266c03500 R15: ffff9bd266c03500
Oct 23 22:12:55 kernel: FS: 00007fb7c9ad1780(0000) GS:ffff9bd267c00000(0000) knlGS:0000000000000000
Oct 23 22:12:55 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 23 22:12:55 kernel: CR2: 00005609b7f06000 CR3: 00000001c1ad8000 CR4: 00000000000006f0
Oct 23 22:12:56 kernel: BUG: unable to handle page fault for address: ffffb7f14227fd48
Oct 23 22:12:56 kernel: #PF: supervisor read access in kernel mode
Oct 23 22:12:56 kernel: #PF: error_code(0x0000) - not-present page