apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/2002748/+attachment/5641194/+files/ProcCpuinfoMinimal.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2002748 Title: Unable to handle page fault under heavy M.2 load Status in linux package in Ubuntu: Confirmed Bug description: Under heavy disk usage, such as backing up the disk to another drive, I get the error: [137133.774493] BUG: unable to handle page fault for address: 0000000041000064 [137133.774507] #PF: supervisor read access in kernel mode [137133.774512] #PF: error_code(0x0000) - not-present page [137133.774515] PGD 0 P4D 0 [137133.774520] Oops: 0000 [#1] SMP PTI [137133.774525] CPU: 1 PID: 104 Comm: kswapd0 Tainted: G OE 5.15.0-46-generic #49-Ubuntu [137133.774531] Hardware name: HARDKERNEL ODROID-H2/ODROID-H2, BIOS 5.13 04/27/2020 [137133.774535] RIP: 0010:dqput.part.0+0x47/0x1f0 [137133.774545] Code: 53 48 89 fb 48 c7 c7 68 e4 dd 95 4c 8d 6b 30 48 83 ec 08 8b 15 1a b1 e0 01 e8 65 b8 23 00 48 c7 c7 00 97 40 95 e8 69 45 97 00 <8b> 43 64 83 f8 01 0f 8f 90 00 00 00 48 8b 83 80 00 00 00 a8 01 75 [137133.774551] RSP: 0018:ffffb166404879e0 EFLAGS: 00010246 [137133.774556] RAX: 0000000000000000 RBX: 0000000041000000 RCX: 0000000000038ee0 [137133.774560] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffffffff95409700 [137133.774564] RBP: ffffb16640487a10 R08: 0000000000000002 R09: 0000000000000000 [137133.774567] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff95409700 [137133.774571] R13: 0000000041000030 R14: ffff98aeb0d14870 R15: 000000000010f224 [137133.774575] FS: 0000000000000000(0000) GS:ffff98b5dfc80000(0000) knlGS:0000000000000000 [137133.774579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [137133.774583] CR2: 0000000041000064 CR3: 0000000746010000 CR4: 0000000000350ee0 [137133.774587] Call Trace: [137133.774591] <TASK> [137133.774596] __dquot_drop+0x91/0xc0 [137133.774602] dquot_drop+0x53/0x60 [137133.774606] ext4_clear_inode+0x44/0xb0 [137133.774613] ext4_evict_inode+0x86/0x670 [137133.774618] evict+0xcf/0x190 [137133.774624] prune_icache_sb+0x81/0xc0 [137133.774629] super_cache_scan+0x169/0x200 [137133.774635] do_shrink_slab+0x155/0x2c0 [137133.774641] shrink_slab_memcg+0xcf/0x1e0 [137133.774646] shrink_slab+0x10a/0x120 [137133.774651] ? shrink_slab+0x10a/0x120 [137133.774655] shrink_node_memcgs+0x188/0x1d0 [137133.774660] shrink_node+0x15d/0x5c0 [137133.774666] balance_pgdat+0x36e/0x800 [137133.774670] ? try_to_del_timer_sync+0x22/0x90 [137133.774677] kswapd+0x10c/0x1c0 [137133.774682] ? balance_pgdat+0x800/0x800 [137133.774686] kthread+0x127/0x150 [137133.774691] ? set_kthread_struct+0x50/0x50 [137133.774696] ret_from_fork+0x1f/0x30 [137133.774703] </TASK> [137133.774706] Modules linked in: tcp_diag udp_diag inet_diag xt_nat xt_tcpudp veth tls binfmt_misc xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xfrm_user xfrm_algo nft_counter xt_addrtype nft_compat nf_tables nfnetlink br_netfilter bridge cfg80211 8021q garp mrp stp llc overlay intel_rapl_msr intel_rapl_common mei_hdcp nls_iso8859_1 intel_pmc_bxt intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm rapl intel_cstate ee1004 ucsi_acpi r8125(OE) mei_me typec_ucsi mei typec mac_hid sch_fq_codel dm_multipath ipmi_devintf scsi_dh_rdac ipmi_msghandler scsi_dh_emc scsi_dh_alua ramoops mtd msr reed_solomon pstore_blk pstore_zone efi_pstore ip_tables x_tables autofs4 btrfs blake2b_generic zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage i915 i2c_algo_b it ttm [137133.774796] drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops cec rc_core i2c_i801 xhci_pci crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_lpss_pci aesni_intel drm r8169 nvme ahci i2c_smbus libahci intel_lpss crypto_simd idma64 xhci_pci_renesas nvme_core cryptd realtek video pinctrl_geminilake [137133.774849] CR2: 0000000041000064 [137133.774854] ---[ end trace 85a590ce733b1c95 ]--- The process and exact message changes, but it's ext4 related. Description: Ubuntu 22.04.1 LTS Release: 22.04 (GNU/Linux 5.15.0-57-generic x86_64) ODROID-H2+ Two Team Group CX2 2.5" 2TB SATA III 3D TLC Internal Solid State Drive (SSD) T253X6002T0C101 in RAID1 as a storage drive (not root) Team Group MP33 M.2 2280 1TB PCIe 3.0 x4 with NVMe 1.3 3D NAND Internal Solid State Drive (SSD) TM8FP6001T0C101 (which seems to be the problem) Google Coral smartctl shows no errors It can be days or weeks before I see the issue unless I do something like a backup that has high utilization for an extended period of time. I would expect the computer to run smoothly. Instead, it throws the message and crawls to a hault as disk access stops working. r8125 driver is the only non-distro module --- ProblemType: Bug AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Jan 12 19:23 seq crw-rw---- 1 root audio 116, 33 Jan 12 19:23 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.11-0ubuntu82.3 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CasperMD5CheckResult: pass DistroRelease: Ubuntu 22.04 InstallationDate: Installed on 2020-08-30 (865 days ago) InstallationMedia: Ubuntu-Server 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lsusb: Bus 002 Device 003: ID 18d1:9302 Google Inc. Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 058f:6254 Alcor Micro Corp. USB Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Lsusb-t: /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/7p, 5000M |__ Port 1: Dev 3, If 0, Class=Vendor Specific Class, Driver=usbfs, 5000M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/9p, 480M |__ Port 4: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M MachineType: HARDKERNEL ODROID-H2 Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.15.0-57-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro pcie_aspm.policy=performance ProcVersionSignature: Ubuntu 5.15.0-57.63-generic 5.15.74 RelatedPackageVersions: linux-restricted-modules-5.15.0-57-generic N/A linux-backports-modules-5.15.0-57-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3.9 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' Tags: jammy uec-images Uname: Linux 5.15.0-57-generic x86_64 UpgradeStatus: Upgraded to jammy on 2022-07-09 (188 days ago) UserGroups: N/A _MarkForUpload: True dmi.bios.date: 04/08/2021 dmi.bios.release: 1.23 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.23 dmi.board.asset.tag: Default string dmi.board.name: ODROID-H2 dmi.board.vendor: HARDKERNEL dmi.board.version: 1.0 dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.23:bd04/08/2021:br1.23:svnHARDKERNEL:pnODROID-H2:pvr1.0:rvnHARDKERNEL:rnODROID-H2:rvr1.0:cvnDefaultstring:ct3:cvrDefaultstring:skuDefaultstring: dmi.product.family: Default string dmi.product.name: ODROID-H2 dmi.product.sku: Default string dmi.product.version: 1.0 dmi.sys.vendor: HARDKERNEL To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2002748/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
