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franco@franco-G31M-ES2L:~$ sudo dmesg -l err,warn,crit
[sudo] password di franco:
[ 0.406202] pci 0000:02:00.0: [Firmware Bug]: disabling VPD access (can't determine size of non-standard VPD format)
[ 1.039031] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[ 1.040168] platform eisa.0: EISA: Cannot allocate resource for mainboard
[ 1.040171] platform eisa.0: Cannot allocate resource for EISA slot 1
[ 1.040175] platform eisa.0: Cannot allocate resource for EISA slot 2
[ 1.040178] platform eisa.0: Cannot allocate resource for EISA slot 3
[ 1.040181] platform eisa.0: Cannot allocate resource for EISA slot 4
[ 1.040184] platform eisa.0: Cannot allocate resource for EISA slot 5
[ 1.040187] platform eisa.0: Cannot allocate resource for EISA slot 6
[ 1.040190] platform eisa.0: Cannot allocate resource for EISA slot 7
[ 1.040193] platform eisa.0: Cannot allocate resource for EISA slot 8
[ 1.670012] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x000000000000042C-0x000000000000042D (\GP2C) (20201113/utaddress-204)
[ 1.670054] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 16.813572] kauditd_printk_skb: 33 callbacks suppressed
[ 705.595073] done.
[ 738.419544] check: Corrupted low memory at 0000000004eedf41 (d1d8 phys) = 400000000000
[ 738.419559] ------------[ cut here ]------------
[ 738.419561] Memory corruption detected in low memory
[ 738.419567] WARNING: CPU: 0 PID: 123 at arch/x86/kernel/check.c:161 check_corruption+0xd8/0xe0
[ 738.419576] Modules linked in: rndis_host cdc_ether usbnet mii snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio 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 i915 snd_compress ac97_bus snd_pcm_dmaengine snd_pcm drm_kms_helper snd_seq_midi cec snd_seq_midi_event snd_rawmidi snd_seq rc_core snd_seq_device i2c_algo_bit snd_timer snd fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore input_leds coretemp serio_raw mac_hid sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid gpio_ich lpc_ich i2c_i801 i2c_smbus pata_acpi atl1c
[ 738.419671] CPU: 0 PID: 123 Comm: kworker/0:2 Not tainted 5.11.0-40-generic #44~20.04.2-Ubuntu
[ 738.419676] Hardware name: Gigabyte Technology Co., Ltd. G31M-ES2L/G31M-ES2L, BIOS FC 07/02/2009
[ 738.419679] Workqueue: events check_corruption
[ 738.419684] RIP: 0010:check_corruption+0xd8/0xe0
[ 738.419689] Code: e8 ed 33 04 00 5b 41 5c 41 5d 41 5e 5d c3 80 3d d7 3c e9 01 00 75 c4 48 c7 c7 18 81 1a 8f c6 05 c7 3c e9 01 01 e8 66 76 b1 00 <0f> 0b eb ad cc cc cc cc 66 66 66 66 90 55 0f b6 47 18 48 89 e5 a8
[ 738.419693] RSP: 0018:ffff9cc10047fe38 EFLAGS: 00010282
[ 738.419697] RAX: 0000000000000000 RBX: ffff912740010000 RCX: 0000000000000027
[ 738.419700] RDX: 0000000000000027 RSI: 00000000ffffdfff RDI: ffff91286bc18ac8
[ 738.419703] RBP: ffff9cc10047fe58 R08: ffff91286bc18ac0 R09: ffff9cc10047fbf8
[ 738.419706] R10: 0000000000000001 R11: 0000000000000001 R12: ffff912740010000
[ 738.419709] R13: 0000000000000001 R14: 0000000080000000 R15: ffff91286bc2bd00
[ 738.419712] FS: 0000000000000000(0000) GS:ffff91286bc00000(0000) knlGS:0000000000000000
[ 738.419716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 738.419719] CR2: 0000565392abb7b0 CR3: 0000000109dd0000 CR4: 00000000000006f0
[ 738.419723] Call Trace:
[ 738.419729] process_one_work+0x220/0x3c0
[ 738.419735] worker_thread+0x4d/0x3f0
[ 738.419739] ? process_one_work+0x3c0/0x3c0
[ 738.419743] kthread+0x12b/0x150
[ 738.419748] ? set_kthread_struct+0x40/0x40
[ 738.419752] ret_from_fork+0x22/0x30
[ 738.419760] ---[ end trace 38492a6f2a32e4a2 ]---
franco@franco-G31M-ES2L:~$ free -h
total used free shared buff/cache available
Mem: 3,8Gi 1,4Gi 1,0Gi 179Mi 1,4Gi 2,0Gi
Swap: 2,0Gi 3,0Mi 2,0Gi
franco@franco-G31M-ES2L:~$