I am a novice, relatively new to Ubuntu. In the past few days I have had numerous hangs using Ubuntu 20.04 LTS on a new ASUS ROG Crosshair VIII Hero motherboard with AMD Ryzen 9 3950X CPU that ran for several months prior with no issues. The OS is on an M.2 SSD. Other than Updates from Software Updater, I have not done software installs, and the hangs do not seem to have circumstances in common. The system will be working fine and suddenly hang and require a hard reboot after which it seems to be fine once more. I have tried to troubleshoot this by looking at Syslogs but I have not been able to deduce what the problem is. I am going to attach 4 brief log segments that cover what happened just prior to the past four hangs. I do not see anything that points to a particular app. If anyone can point me in the direction of where to look to solve this problem I would very much appreciate the help.
FIRST HANG:
Dec 1 10:16:20 vishnu org.freedesktop.FileManager1[45678]: [00007f3035ff9f70] main decoder error: Timestamp conversion failed (delay 1000000, buffering 0, bound 9000000)
Dec 1 10:16:20 vishnu org.freedesktop.FileManager1[45678]: [00007f3035ff9f70] main decoder error: Could not convert timestamp 21918429628 for FFmpeg
Dec 1 10:16:20 vishnu org.freedesktop.FileManager1[45678]: [h264 @ 0x7f3036077e00] get_buffer() failed
Dec 1 10:16:20 vishnu org.freedesktop.FileManager1[45678]: [h264 @ 0x7f3036077e00] thread_get_buffer() failed
Dec 1 10:16:20 vishnu org.freedesktop.FileManager1[45678]: [h264 @ 0x7f3036077e00] decode_slice_header error
Dec 1 10:16:20 vishnu org.freedesktop.FileManager1[45678]: [h264 @ 0x7f3036077e00] no frame!
Dec 1 10:16:28 vishnu gnome-shell[6852]: Window manager warning: Invalid WM_TRANSIENT_FOR window 0x6600008 specified for 0x6600079.
Dec 1 10:16:47 vishnu gnome-shell[6852]: Window manager warning: Invalid WM_TRANSIENT_FOR window 0x5000008 specified for 0x50001af.
Dec 1 10:16:49 vishnu systemd[6593]: Started snap.vlc.vlc.6f29d6c5-e5cc-44d1-973a-bd74a2502bc2.scope.
Dec 1 10:16:50 vishnu org.freedesktop.FileManager1[46051]: libGL error: failed to create dri screen
Dec 1 10:16:50 vishnu org.freedesktop.FileManager1[46051]: libGL error: failed to load driver: nouveau
Dec 1 10:16:50 vishnu org.freedesktop.FileManager1[46051]: libGL error: failed to create dri screen
Dec 1 10:16:50 vishnu org.freedesktop.FileManager1[46051]: libGL error: failed to load driver: nouveau
Dec 1 10:16:50 vishnu org.freedesktop.FileManager1[45961]: [00005618c16e8a00] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
Dec 1 10:16:50 vishnu vlc[45961]: Qt: Session management error: Could not open network socket
Dec 1 10:16:50 vishnu org.freedesktop.FileManager1[45961]: libGL error: failed to create dri screen
Dec 1 10:16:50 vishnu org.freedesktop.FileManager1[45961]: libGL error: failed to load driver: nouveau
Dec 1 10:16:50 vishnu org.freedesktop.FileManager1[45961]: libGL error: failed to create dri screen
Dec 1 10:16:50 vishnu org.freedesktop.FileManager1[45961]: libGL error: failed to load driver: nouveau
Dec 1 10:16:50 vishnu kernel: [21925.352182] audit: type=1400 audit(1638379010.369:151): apparmor="DENIED" operation="open" profile="snap.vlc.vlc" name="/etc/glvnd/egl_vendor.d/" pid=45961 comm="vlc" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
Dec 1 10:16:50 vishnu org.freedesktop.FileManager1[45961]: libGL error: failed to create dri screen
Dec 1 10:16:50 vishnu org.freedesktop.FileManager1[45961]: libGL error: failed to load driver: nouveau
Dec 1 10:16:50 vishnu org.freedesktop.FileManager1[45961]: libGL error: failed to create dri screen
Dec 1 10:16:50 vishnu org.freedesktop.FileManager1[45961]: libGL error: failed to load driver: nouveau
Dec 1 10:17:01 vishnu CRON[46176]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly)
SECOND HANG:
Dec 1 15:28:27 vishnu systemd[6561]: Started Tracker metadata database store and lookup manager.
Dec 1 15:28:31 vishnu tracker-miner-f[6569]: (Sparql buffer) Error in task 0 (file:///home/j2b/Downloads/Unconfirmed%20207265.crdownload) of the array-update: UNIQUE constraint failed: nie:DataObject.nie:url
Dec 1 15:28:31 vishnu tracker-miner-f[6569]: Could not execute sparql: UNIQUE constraint failed: nie:DataObject.nie:url
Dec 1 15:28:33 vishnu tracker-miner-f[6569]: (Sparql buffer) Error in task 0 (file:///home/j2b/Downloads/Mortage%20890879978227995.nzb) of the array-update: UNIQUE constraint failed: nie:DataObject.nie:url
Dec 1 15:28:33 vishnu tracker-miner-f[6569]: Could not execute sparql: UNIQUE constraint failed: nie:DataObject.nie:url
Dec 1 15:28:34 vishnu dbus-daemon[1405]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service' requested by ':1.168' (uid=1000 pid=9966 comm="pan " label="unconfined")
Dec 1 15:28:34 vishnu systemd[1]: Starting Hostname Service...
Dec 1 15:28:34 vishnu dbus-daemon[1405]: [system] Successfully activated service 'org.freedesktop.hostname1'
Dec 1 15:28:34 vishnu systemd[1]: Started Hostname Service.
Dec 1 15:28:34 vishnu kernel: [17161.800340] audit: type=1107 audit(1638397714.195:154): pid=1405 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.169" pid=16207 label="snap.handbrake-jz.ghb" peer_pid=21638 peer_label="unconfined"
Dec 1 15:28:34 vishnu kernel: [17161.800340] exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?'
Dec 1 15:28:34 vishnu kernel: [17161.800399] audit: type=1107 audit(1638397714.195:155): pid=1405 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.169" pid=16207 label="snap.handbrake-jz.ghb" peer_pid=21638 peer_label="unconfined"
Dec 1 15:28:34 vishnu kernel: [17161.800399] exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?'
Dec 1 15:28:34 vishnu kernel: [17161.800451] audit: type=1107 audit(1638397714.195:156): pid=1405 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.169" pid=16207 label="snap.handbrake-jz.ghb" peer_pid=21638 peer_label="unconfined"
Dec 1 15:28:34 vishnu kernel: [17161.800451] exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?'
THIRD HANG:
Dec 1 21:30:01 vishnu CRON[26873]: (root) CMD ([ -x /etc/init.d/anacron ] && if [ ! -d /run/systemd/system ]; then /usr/sbin/invoke-rc.d anacron start >/dev/null; fi)
Dec 1 21:31:57 vishnu systemd[1]: Started Run anacron jobs.
Dec 1 21:31:57 vishnu anacron[26883]: Anacron 2.3 started on 2021-12-01
Dec 1 21:31:57 vishnu anacron[26883]: Normal exit (0 jobs run)
Dec 1 21:31:57 vishnu systemd[1]: anacron.service: Succeeded.
Dec 1 21:37:54 vishnu NetworkManager[1403]: <info> [1638419874.7466] manager: NetworkManager state is now CONNECTED_SITE
Dec 1 21:37:54 vishnu whoopsie[6363]: [21:37:54] offline
Dec 1 21:37:54 vishnu dbus-daemon[1400]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.11' (uid=0 pid=1403 comm="/usr/sbin/NetworkManager --no-daemon " label="unconfined")
Dec 1 21:37:54 vishnu systemd[1]: Starting Network Manager Script Dispatcher Service...
Dec 1 21:37:54 vishnu dbus-daemon[1400]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Dec 1 21:37:54 vishnu systemd[1]: Started Network Manager Script Dispatcher Service.
Dec 1 21:37:58 vishnu NetworkManager[1403]: <info> [1638419878.5890] manager: NetworkManager state is now CONNECTED_GLOBAL
Dec 1 21:37:58 vishnu whoopsie[6363]: [21:37:58] The default IPv4 route is: /org/freedesktop/NetworkManager/ActiveConnection/1
Dec 1 21:37:58 vishnu whoopsie[6363]: [21:37:58] Not a paid data plan: /org/freedesktop/NetworkManager/ActiveConnection/1
Dec 1 21:37:58 vishnu whoopsie[6363]: [21:37:58] Found usable connection: /org/freedesktop/NetworkManager/ActiveConnection/1
Dec 1 21:37:59 vishnu whoopsie[6363]: [21:37:59] online
Dec 1 21:38:08 vishnu systemd[1]: NetworkManager-dispatcher.service: Succeeded.
Dec 1 21:38:15 vishnu NetworkManager[1403]: <info> [1638419895.7456] manager: NetworkManager state is now CONNECTED_SITE
Dec 1 21:38:15 vishnu whoopsie[6363]: [21:38:15] offline
Dec 1 21:38:15 vishnu dbus-daemon[1400]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.11' (uid=0 pid=1403 comm="/usr/sbin/NetworkManager --no-daemon " label="unconfined")
Dec 1 21:38:15 vishnu systemd[1]: Starting Network Manager Script Dispatcher Service...
Dec 1 21:38:15 vishnu dbus-daemon[1400]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Dec 1 21:38:15 vishnu systemd[1]: Started Network Manager Script Dispatcher Service.
Dec 1 21:38:21 vishnu NetworkManager[1403]: <info> [1638419901.3761] manager: NetworkManager state is now CONNECTED_GLOBAL
Dec 1 21:38:21 vishnu whoopsie[6363]: [21:38:21] The default IPv4 route is: /org/freedesktop/NetworkManager/ActiveConnection/1
Dec 1 21:38:21 vishnu whoopsie[6363]: [21:38:21] Not a paid data plan: /org/freedesktop/NetworkManager/ActiveConnection/1
Dec 1 21:38:21 vishnu whoopsie[6363]: [21:38:21] Found usable connection: /org/freedesktop/NetworkManager/ActiveConnection/1
Dec 1 21:38:22 vishnu whoopsie[6363]: [21:38:22] online
Dec 1 21:38:31 vishnu systemd[1]: NetworkManager-dispatcher.service: Succeeded.
\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00
FOURTH HANG:
Dec 2 11:35:41 vishnu kernel: [15070.726112] audit: type=1400 audit(1638470141.006:157): apparmor="DENIED" operation="open" profile="snap.handbrake-jz.ghb" name="/proc/16535/mounts" pid=16535 comm="ghb" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
Dec 2 11:35:42 vishnu kernel: [15072.435444] audit: type=1400 audit(1638470142.714:158): apparmor="DENIED" operation="open" profile="snap.handbrake-jz.ghb" name="/proc/16535/mountinfo" pid=16535 comm="ghb" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
Dec 2 11:35:48 vishnu kernel: [15078.511472] kauditd_printk_skb: 3 callbacks suppressed
Dec 2 11:35:48 vishnu kernel: [15078.511475] audit: type=1400 audit(1638470148.790:162): apparmor="DENIED" operation="open" profile="snap.handbrake-jz.ghb" name="/proc/16535/mounts" pid=16535 comm="ghb" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
Dec 2 11:35:49 vishnu kernel: [15078.728512] audit: type=1400 audit(1638470149.006:163): apparmor="DENIED" operation="open" profile="snap.handbrake-jz.ghb" name="/proc/16535/mountinfo" pid=16535 comm="ghb" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
Dec 2 11:35:49 vishnu kernel: [15078.728519] audit: type=1400 audit(1638470149.006:164): apparmor="DENIED" operation="open" profile="snap.handbrake-jz.ghb" name="/proc/16535/mounts" pid=16535 comm="ghb" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
Dec 2 11:34:50 vishnu gnome-shell[6793]: message repeated 7 times: [ Window manager warning: Invalid WM_TRANSIENT_FOR window 0x4c00008 specified for 0x4c0006d.]
Dec 2 11:36:03 vishnu dbus-daemon[6573]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/org/gnome/SessionManager" interface="org.gnome.SessionManager" member="Inhibit" mask="send" name=":1.35" pid=16535 label="snap.handbrake-jz.ghb" peer_pid=6779 peer_label="unconfined"
Dec 2 11:36:03 vishnu kernel: [15093.442175] audit: type=1400 audit(1638470163.721:165): apparmor="DENIED" operation="open" profile="snap.handbrake-jz.ghb" name="/proc/16535/mounts" pid=16535 comm="ghb" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
Dec 2 11:37:15 vishnu gnome-shell[6793]: ../clutter/clutter/clutter-actor.c:10558: The clutter_actor_set_allocation() function can only be called from within the implementation of the ClutterActor::allocate() virtual function.
Dec 2 11:37:32 vishnu gnome-shell[9640]: [9641:9641:1202/113732.200264:ERROR:CONSOLE(1)] "[Shields]: Can't request shields panel data for tabId: 187. Error: No tab url specified", source: chrome-extension://mnojpmjdmbbfmejpflffifhffcmidifd/out/brave_extension_background.bundle.js (1)
Dec 2 11:37:32 vishnu gnome-shell[9640]: [9641:9641:1202/113732.200573:ERROR:CONSOLE(1)] "[Shields]: Can't request shields panel data for tabId: 187. Error: No tab url specified", source: chrome-extension://mnojpmjdmbbfmejpflffifhffcmidifd/out/brave_extension_background.bundle.js (1)
Dec 2 11:37:32 vishnu gnome-shell[9640]: [9641:9641:1202/113732.200890:ERROR:CONSOLE(1)] "[Shields]: Can't request shields panel data for tabId: 187. Error: No tab url specified", source: chrome-extension://mnojpmjdmbbfmejpflffifhffcmidifd/out/brave_extension_background.bundle.js (1)
Dec 2 11:44:05 vishnu dbus-daemon[1366]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service' requested by ':1.177' (uid=1000 pid=22269 comm="file-roller /media/j2b/M/D/b_pan download/a.b.movi" label="unconfined")
Dec 2 11:44:05 vishnu systemd[1]: Starting Hostname Service...
Dec 2 11:44:06 vishnu dbus-daemon[1366]: [system] Successfully activated service 'org.freedesktop.hostname1'
Dec 2 11:44:06 vishnu systemd[1]: Started Hostname Service.
Dec 2 11:44:06 vishnu kernel: [15575.743642] audit: type=1107 audit(1638470646.022:166): pid=1366 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.178" pid=16535 label="snap.handbrake-jz.ghb" peer_pid=22293 peer_label="unconfined"
Dec 2 11:44:06 vishnu kernel: [15575.743642] exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?'
Dec 2 11:44:06 vishnu kernel: [15575.743674] audit: type=1107 audit(1638470646.022:167): pid=1366 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.178" pid=16535 label="snap.handbrake-jz.ghb" peer_pid=22293 peer_label="unconfined"
Dec 2 11:44:06 vishnu kernel: [15575.743674] exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?'
Dec 2 11:44:06 vishnu kernel: [15575.743717] audit: type=1107 audit(1638470646.022:168): pid=1366 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.178" pid=16535 label="snap.handbrake-jz.ghb" peer_pid=22293 peer_label="unconfined"
Dec 2 11:44:06 vishnu kernel: [15575.743717] exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?'
Dec 2 11:44:36 vishnu systemd[1]: systemd-hostnamed.service: Succeeded.
Dec 2 11:44:59 vishnu kernel: [15629.231499] general protection fault, probably for non-canonical address 0x27bb90df0d17aa3b: 0000 [#1] SMP NOPTI
Dec 2 11:44:59 vishnu kernel: [15629.231509] CPU: 11 PID: 6657 Comm: Xorg Tainted: G OE 5.11.0-41-generic #45~20.04.1-Ubuntu
Dec 2 11:44:59 vishnu kernel: [15629.231513] Hardware name: System manufacturer System Product Name/ROG CROSSHAIR VIII HERO, BIOS 2311 10/16/2020
Dec 2 11:44:59 vishnu kernel: [15629.231516] RIP: 0010:__kmalloc+0x116/0x470
Dec 2 11:44:59 vishnu kernel: [15629.231526] Code: 08 65 4c 03 05 33 39 b3 51 49 83 78 10 00 4d 8b 20 0f 84 fa 02 00 00 4d 85 e4 0f 84 f1 02 00 00 41 8b 47 28 49 8b 3f 4c 01 e0 <48> 8b 18 48 89 c1 49 33 9f b8 00 00 00 4c 89 e0 48 0f c9 48 31 cb
Dec 2 11:44:59 vishnu kernel: [15629.231529] RSP: 0018:ffff9d4d02b03898 EFLAGS: 00010202
Dec 2 11:44:59 vishnu kernel: [15629.231532] RAX: 27bb90df0d17aa3b RBX: ffff89bf80f48170 RCX: 000000008000900b
Dec 2 11:44:59 vishnu kernel: [15629.231534] RDX: 000000000025e47e RSI: 0000000000000cc0 RDI: 00000000000310c0
Dec 2 11:44:59 vishnu kernel: [15629.231536] RBP: ffff9d4d02b038d0 R08: ffff89c68ecf10c0 R09: 000000000000001a
Dec 2 11:44:59 vishnu kernel: [15629.231538] R10: ffff9d4d02b03a5d R11: 000000000000001a R12: 27bb90df0d17aa0b
Dec 2 11:44:59 vishnu kernel: [15629.231540] R13: 0000000000000cc0 R14: 0000000000000000 R15: ffff89bf80043a00
Dec 2 11:44:59 vishnu kernel: [15629.231542] FS: 00007f051b0f1ec0(0000) GS:ffff89c68ecc0000(0000) knlGS:0000000000000000
Dec 2 11:44:59 vishnu kernel: [15629.231544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 2 11:44:59 vishnu kernel: [15629.231547] CR2: 000055679fb8c048 CR3: 000000019eace000 CR4: 0000000000350ee0
Dec 2 11:44:59 vishnu kernel: [15629.231549] Call Trace:
Dec 2 11:44:59 vishnu kernel: [15629.231555] ? nvif_object_ctor+0x83/0x160 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.231703] nvif_object_ctor+0x83/0x160 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.231756] nvif_mem_ctor_type+0xc2/0x1a0 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.231807] ? nvkm_uvmm_mthd+0x76f/0x7a0 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.231874] ? nvkm_vmm_node_insert+0x60/0x70 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.231936] nouveau_mem_vram+0xe3/0x180 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.232004] nouveau_vram_manager_new+0x74/0x90 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.232066] ttm_resource_alloc+0x45/0x50 [ttm]
Dec 2 11:44:59 vishnu kernel: [15629.232073] ttm_bo_mem_space+0xe6/0x330 [ttm]
Dec 2 11:44:59 vishnu kernel: [15629.232079] ttm_bo_validate+0xf9/0x160 [ttm]
Dec 2 11:44:59 vishnu kernel: [15629.232086] ttm_bo_init_reserved+0x2b7/0x340 [ttm]
Dec 2 11:44:59 vishnu kernel: [15629.232092] ttm_bo_init+0x61/0xe0 [ttm]
Dec 2 11:44:59 vishnu kernel: [15629.232098] ? nouveau_bo_del_io_reserve_lru+0x60/0x60 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.232159] nouveau_bo_init+0xb8/0xd0 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.232217] ? nouveau_bo_del_io_reserve_lru+0x60/0x60 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.232275] nouveau_gem_new+0x7d/0x100 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.232331] ? nouveau_gem_new+0x100/0x100 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.232370] nouveau_gem_ioctl_new+0x5b/0x100 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.232423] ? nouveau_gem_new+0x100/0x100 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.232475] drm_ioctl_kernel+0xae/0xf0 [drm]
Dec 2 11:44:59 vishnu kernel: [15629.232510] drm_ioctl+0x257/0x410 [drm]
Dec 2 11:44:59 vishnu kernel: [15629.232533] ? nouveau_gem_new+0x100/0x100 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.232589] ? ttwu_do_activate+0xb7/0x4a0
Dec 2 11:44:59 vishnu kernel: [15629.232595] nouveau_drm_ioctl+0x66/0xc0 [nouveau]
Dec 2 11:44:59 vishnu kernel: [15629.232649] __x64_sys_ioctl+0x91/0xc0
Dec 2 11:44:59 vishnu kernel: [15629.232653] do_syscall_64+0x38/0x90
Dec 2 11:44:59 vishnu kernel: [15629.232657] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Dec 2 11:44:59 vishnu kernel: [15629.232660] RIP: 0033:0x7f051b48450b
Dec 2 11:44:59 vishnu kernel: [15629.232663] Code: 0f 1e fa 48 8b 05 85 39 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 39 0d 00 f7 d8 64 89 01 48
Dec 2 11:44:59 vishnu kernel: [15629.232665] RSP: 002b:00007ffc2698c1e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Dec 2 11:44:59 vishnu kernel: [15629.232668] RAX: ffffffffffffffda RBX: 00007ffc2698c240 RCX: 00007f051b48450b
Dec 2 11:44:59 vishnu kernel: [15629.232669] RDX: 00007ffc2698c240 RSI: 00000000c0306480 RDI: 000000000000000e
Dec 2 11:44:59 vishnu kernel: [15629.232671] RBP: 00000000c0306480 R08: 0000000000000000 R09: 00007f051b558b80
Dec 2 11:44:59 vishnu kernel: [15629.232672] R10: 0000000000000007 R11: 0000000000000246 R12: 00007ffc2698c240
Dec 2 11:44:59 vishnu kernel: [15629.232673] R13: 000000000000000e R14: 0000557db0215420 R15: 0000000000001000
Dec 2 11:44:59 vishnu kernel: [15629.232676] Modules linked in: ip6table_filter ip6_tables vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) nls_iso8859_1 intel_rapl_msr intel_rapl_common snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation soundwire_cadence snd_hda_codec snd_hda_core snd_hwdep soundwire_bus snd_soc_core edac_mce_amd nouveau kvm_amd snd_compress ac97_bus snd_pcm_dmaengine snd_pcm kvm joydev input_leds drm_ttm_helper ttm crct10dif_pclmul ghash_clmulni_intel snd_seq_midi snd_seq_midi_event aesni_intel snd_rawmidi crypto_simd cryptd glue_helper snd_seq rapl drm_kms_helper snd_seq_device snd_timer ucsi_ccg cec typec_ucsi rc_core snd fb_sys_fops syscopyarea sysfillrect eeepc_wmi wmi_bmof mxm_wmi typec efi_pstore k10temp soundcore sysimgblt ccp mac_hid sch_fq_codel nct6775 hwmon_vid msr parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_logitech_hidpp ses enclosure scsi_transport_sas hid_logitech_dj
Dec 2 11:44:59 vishnu kernel: [15629.232736] hid_generic usbhid hid uas usb_storage mfd_aaeon asus_wmi sparse_keymap video crc32_pclmul igb ahci libahci i2c_nvidia_gpu i2c_algo_bit dca r8169 xhci_pci nvme xhci_pci_renesas i2c_piix4 realtek nvme_core wmi
Dec 2 11:44:59 vishnu kernel: [15629.232752] ---[ end trace fdac69185727f5cd ]---
Dec 2 11:44:59 vishnu kernel: [15629.459508] RIP: 0010:__kmalloc+0x116/0x470
Dec 2 11:44:59 vishnu kernel: [15629.459553] Code: 08 65 4c 03 05 33 39 b3 51 49 83 78 10 00 4d 8b 20 0f 84 fa 02 00 00 4d 85 e4 0f 84 f1 02 00 00 41 8b 47 28 49 8b 3f 4c 01 e0 <48> 8b 18 48 89 c1 49 33 9f b8 00 00 00 4c 89 e0 48 0f c9 48 31 cb
Dec 2 11:44:59 vishnu kernel: [15629.459558] RSP: 0018:ffff9d4d02b03898 EFLAGS: 00010202
Dec 2 11:44:59 vishnu kernel: [15629.459564] RAX: 27bb90df0d17aa3b RBX: ffff89bf80f48170 RCX: 000000008000900b
Dec 2 11:44:59 vishnu kernel: [15629.459567] RDX: 000000000025e47e RSI: 0000000000000cc0 RDI: 00000000000310c0
Dec 2 11:44:59 vishnu kernel: [15629.459571] RBP: ffff9d4d02b038d0 R08: ffff89c68ecf10c0 R09: 000000000000001a
Dec 2 11:44:59 vishnu kernel: [15629.459573] R10: ffff9d4d02b03a5d R11: 000000000000001a R12: 27bb90df0d17aa0b
Dec 2 11:44:59 vishnu kernel: [15629.459575] R13: 0000000000000cc0 R14: 0000000000000000 R15: ffff89bf80043a00
Dec 2 11:44:59 vishnu kernel: [15629.459579] FS: 00007f051b0f1ec0(0000) GS:ffff89c68ecc0000(0000) knlGS:0000000000000000
Dec 2 11:44:59 vishnu kernel: [15629.459583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 2 11:44:59 vishnu kernel: [15629.459585] CR2: 000055679fb8c048 CR3: 000000019eace000 CR4: 0000000000350ee0
Dec 2 11:45:02 vishnu kernel: [15629.722498] general protection fault, probably for non-canonical address 0x27bb90df0d17aa3b: 0000 [#2] SMP NOPTI
Dec 2 11:45:02 vishnu kernel: [15629.722517] CPU: 11 PID: 22014 Comm: ghb Tainted: G D OE 5.11.0-41-generic #45~20.04.1-Ubuntu
Dec 2 11:45:02 vishnu kernel: [15629.722521] Hardware name: System manufacturer System Product Name/ROG CROSSHAIR VIII HERO, BIOS 2311 10/16/2020
Dec 2 11:45:02 vishnu kernel: [15629.722524] RIP: 0010:__kmalloc+0x116/0x470
Dec 2 11:45:02 vishnu kernel: [15629.722537] Code: 08 65 4c 03 05 33 39 b3 51 49 83 78 10 00 4d 8b 20 0f 84 fa 02 00 00 4d 85 e4 0f 84 f1 02 00 00 41 8b 47 28 49 8b 3f 4c 01 e0 <48> 8b 18 48 89 c1 49 33 9f b8 00 00 00 4c 89 e0 48 0f c9 48 31 cb
Dec 2 11:45:02 vishnu kernel: [15629.722541] RSP: 0018:ffff9d4d04a3fca8 EFLAGS: 00010202
Dec 2 11:45:02 vishnu kernel: [15629.722546] RAX: 27bb90df0d17aa3b RBX: 0000000008000002 RCX: 0000000000000001
Dec 2 11:45:02 vishnu kernel: [15629.722548] RDX: 000000000025e484 RSI: 0000000000404cc0 RDI: 00000000000310c0
Dec 2 11:45:02 vishnu kernel: [15629.722550] RBP: ffff9d4d04a3fce0 R08: ffff89c68ecf10c0 R09: 0000000000000000
Dec 2 11:45:02 vishnu kernel: [15629.722551] R10: ffffffffae569190 R11: 0000000000000029 R12: 27bb90df0d17aa0b
Dec 2 11:45:02 vishnu kernel: [15629.722552] R13: 0000000000404cc0 R14: ffff89bf8cacbf80 R15: ffff89bf80043a00
Dec 2 11:45:02 vishnu kernel: [15629.722554] FS: 00007f377b7ce700(0000) GS:ffff89c68ecc0000(0000) knlGS:0000000000000000
Dec 2 11:45:02 vishnu kernel: [15629.722555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 2 11:45:02 vishnu kernel: [15629.722557] CR2: 000055679fb8c048 CR3: 000000010720a000 CR4: 0000000000350ee0
Dec 2 11:45:02 vishnu kernel: [15629.722559] Call Trace:
Dec 2 11:45:02 vishnu kernel: [15629.722564] ? inotify_handle_inode_event+0x7e/0x210
Dec 2 11:45:02 vishnu kernel: [15629.722577] inotify_handle_inode_event+0x7e/0x210
Dec 2 11:45:02 vishnu kernel: [15629.722580] fsnotify_handle_inode_event.isra.0+0x7c/0xa0
Dec 2 11:45:02 vishnu kernel: [15629.722585] fsnotify+0x4d2/0x550
Dec 2 11:45:02 vishnu kernel: [15629.722587] __fsnotify_parent+0x203/0x310
Dec 2 11:45:02 vishnu kernel: [15629.722590] vfs_write+0x16d/0x280
Dec 2 11:45:02 vishnu kernel: [15629.722597] ? vfs_write+0x16d/0x280
Dec 2 11:45:02 vishnu kernel: [15629.722599] ksys_write+0x67/0xe0
Dec 2 11:45:02 vishnu kernel: [15629.722602] __x64_sys_write+0x1a/0x20
Dec 2 11:45:02 vishnu kernel: [15629.722605] do_syscall_64+0x38/0x90
Dec 2 11:45:02 vishnu kernel: [15629.722611] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Dec 2 11:45:02 vishnu kernel: [15629.722620] RIP: 0033:0x7f3b386833a7
Dec 2 11:45:02 vishnu kernel: [15629.722624] Code: 44 00 00 41 54 55 49 89 d4 53 48 89 f5 89 fb 48 83 ec 10 e8 5b fd ff ff 4c 89 e2 41 89 c0 48 89 ee 89 df b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 48 89 44 24 08 e8 94 fd ff ff 48
Dec 2 11:45:02 vishnu kernel: [15629.722625] RSP: 002b:00007f377b7cd0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
Dec 2 11:45:02 vishnu kernel: [15629.722627] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f3b386833a7
Dec 2 11:45:02 vishnu kernel: [15629.722628] RDX: 0000000000040000 RSI: 00007f36b7f3a7c0 RDI: 0000000000000017
Dec 2 11:45:02 vishnu kernel: [15629.722629] RBP: 00007f36b7f3a7c0 R08: 0000000000000000 R09: 0000000000040000
Dec 2 11:45:02 vishnu kernel: [15629.722631] R10: e1372dbcf3824e35 R11: 0000000000000293 R12: 0000000000040000
Dec 2 11:45:02 vishnu kernel: [15629.722632] R13: 0000000000040000 R14: 0000000000040000 R15: 0000000000000005
Dec 2 11:45:02 vishnu kernel: [15629.722635] Modules linked in: ip6table_filter ip6_tables vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) nls_iso8859_1 intel_rapl_msr intel_rapl_common snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation soundwire_cadence snd_hda_codec snd_hda_core snd_hwdep soundwire_bus snd_soc_core edac_mce_amd nouveau kvm_amd snd_compress ac97_bus snd_pcm_dmaengine snd_pcm kvm joydev input_leds drm_ttm_helper ttm crct10dif_pclmul ghash_clmulni_intel snd_seq_midi snd_seq_midi_event aesni_intel snd_rawmidi crypto_simd cryptd glue_helper snd_seq rapl drm_kms_helper snd_seq_device snd_timer ucsi_ccg cec typec_ucsi rc_core snd fb_sys_fops syscopyarea sysfillrect eeepc_wmi wmi_bmof mxm_wmi typec efi_pstore k10temp soundcore sysimgblt ccp mac_hid sch_fq_codel nct6775 hwmon_vid msr parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_logitech_hidpp ses enclosure scsi_transport_sas hid_logitech_dj
Dec 2 11:45:02 vishnu kernel: [15629.722725] hid_generic usbhid hid uas usb_storage mfd_aaeon asus_wmi sparse_keymap video crc32_pclmul igb ahci libahci i2c_nvidia_gpu i2c_algo_bit dca r8169 xhci_pci nvme xhci_pci_renesas i2c_piix4 realtek nvme_core wmi
Dec 2 11:45:02 vishnu kernel: [15629.722755] ---[ end trace fdac69185727f5ce ]---
Dec 2 11:45:02 vishnu kernel: [15632.159898] RIP: 0010:__kmalloc+0x116/0x470
Dec 2 11:45:02 vishnu kernel: [15632.159941] Code: 08 65 4c 03 05 33 39 b3 51 49 83 78 10 00 4d 8b 20 0f 84 fa 02 00 00 4d 85 e4 0f 84 f1 02 00 00 41 8b 47 28 49 8b 3f 4c 01 e0 <48> 8b 18 48 89 c1 49 33 9f b8 00 00 00 4c 89 e0 48 0f c9 48 31 cb
Dec 2 11:45:02 vishnu kernel: [15632.159947] RSP: 0018:ffff9d4d02b03898 EFLAGS: 00010202
Dec 2 11:45:02 vishnu kernel: [15632.159955] RAX: 27bb90df0d17aa3b RBX: ffff89bf80f48170 RCX: 000000008000900b
Dec 2 11:45:02 vishnu kernel: [15632.159958] RDX: 000000000025e47e RSI: 0000000000000cc0 RDI: 00000000000310c0
Dec 2 11:45:02 vishnu kernel: [15632.159960] RBP: ffff9d4d02b038d0 R08: ffff89c68ecf10c0 R09: 000000000000001a
Dec 2 11:45:02 vishnu kernel: [15632.159964] R10: ffff9d4d02b03a5d R11: 000000000000001a R12: 27bb90df0d17aa0b
Dec 2 11:45:02 vishnu kernel: [15632.159967] R13: 0000000000000cc0 R14: 0000000000000000 R15: ffff89bf80043a00
Dec 2 11:45:02 vishnu kernel: [15632.159970] FS: 00007f377b7ce700(0000) GS:ffff89c68ecc0000(0000) knlGS:0000000000000000
Dec 2 11:45:02 vishnu kernel: [15632.159974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 2 11:45:02 vishnu kernel: [15632.159976] CR2: 000055679fb8c048 CR3: 000000010720a000 CR4: 0000000000350ee0