Comment 0 for bug 1922904

hello Community,

Please find the below trace crash getting while we intiating file copy remotely or locally.

Ubuntu 20.04.2 LTS"
5.8.0-48-generic

Getting SMBIOS data from sysfs.
SMBIOS 3.2.0 present.

Handle 0x0001, DMI type 1, 27 bytes
System Information
 Manufacturer: Dell Inc.
 Product Name: Precision 5820 Tower X-Series

#cat /proc/version_signature
Ubuntu 5.8.0-48.54~20.04.1-generic 5.8.18

Also in Ubuntu 18.04 this SSD drive not detection in the Ubuntu 18.04.5 ISO. ALready changd the AHCI mode to SATA

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Apr 7 14:02:19 localhost kernel: [ 1662.528149] general protection fault, probably for non-canonical address 0xffef8f421f91d4b0: 0000 [#1] SMP NOPTI
Apr 7 14:02:19 localhost kernel: [ 1662.528159] CPU: 11 PID: 3377 Comm: rsync Tainted: P OE 5.8.0-48-generic #54~20.04.1-Ubuntu
Apr 7 14:02:19 localhost kernel: [ 1662.528162] Hardware name: Dell Inc. Precision 5820 Tower X-Series/0X75JG, BIOS 2.8.0 01/15/2021
Apr 7 14:02:19 localhost kernel: [ 1662.528171] RIP: 0010:kmem_cache_alloc+0x89/0x230
Apr 7 14:02:19 localhost kernel: [ 1662.528175] Code: 08 65 4c 03 05 70 a6 75 78 49 83 78 10 00 4d 8b 20 0f 84 8e 01 00 00 4d 85 e4 0f 84 85 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 4c 89 e0 48 0f c9 48 31 cb
Apr 7 14:02:19 localhost kernel: [ 1662.528178] RSP: 0018:ffff9de9c0ce7b30 EFLAGS: 00010292
Apr 7 14:02:19 localhost kernel: [ 1662.528181] RAX: ffef8f421f91d4b0 RBX: 0000000000400000 RCX: ffff8f46506cf000
Apr 7 14:02:19 localhost kernel: [ 1662.528183] RDX: 00000000000a5d5e RSI: 0000000000408d40 RDI: 00002ea31f430bd0
Apr 7 14:02:19 localhost kernel: [ 1662.528185] RBP: ffff9de9c0ce7b60 R08: ffffbde9bf0f0bd0 R09: ffff8f4689fbd428
Apr 7 14:02:19 localhost kernel: [ 1662.528188] R10: 0000000000000000 R11: 000000000000c0c6 R12: ffef8f421f91d478
Apr 7 14:02:19 localhost kernel: [ 1662.528189] R13: 0000000000408d40 R14: ffff8f4699422d80 R15: ffff8f4691f8af40
Apr 7 14:02:19 localhost kernel: [ 1662.528192] FS: 00007f6494a64740(0000) GS:ffff8f469fcc0000(0000) knlGS:0000000000000000
Apr 7 14:02:19 localhost kernel: [ 1662.528195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Apr 7 14:02:19 localhost kernel: [ 1662.528196] CR2: 00007f0680865000 CR3: 0000001f82076005 CR4: 00000000003606e0
Apr 7 14:02:19 localhost kernel: [ 1662.528199] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Apr 7 14:02:19 localhost kernel: [ 1662.528200] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Apr 7 14:02:19 localhost kernel: [ 1662.528202] Call Trace:
Apr 7 14:02:19 localhost kernel: [ 1662.528213] ? alloc_buffer_head+0x1f/0x70
Apr 7 14:02:19 localhost kernel: [ 1662.528218] alloc_buffer_head+0x1f/0x70
Apr 7 14:02:19 localhost kernel: [ 1662.528222] alloc_page_buffers+0xa3/0x160
Apr 7 14:02:19 localhost kernel: [ 1662.528227] create_empty_buffers+0x1e/0x110
Apr 7 14:02:19 localhost kernel: [ 1662.528234] ext4_block_write_begin+0x40f/0x520
Apr 7 14:02:19 localhost kernel: [ 1662.528239] ? jbd2__journal_start+0x101/0x200
Apr 7 14:02:19 localhost kernel: [ 1662.528243] ? ext4_da_map_blocks.constprop.0+0x380/0x380
Apr 7 14:02:19 localhost kernel: [ 1662.528247] ? __ext4_journal_start_sb+0x70/0x140
Apr 7 14:02:19 localhost kernel: [ 1662.528251] ext4_da_write_begin+0x1de/0x480
Apr 7 14:02:19 localhost kernel: [ 1662.528257] generic_perform_write+0xc2/0x1c0
Apr 7 14:02:19 localhost kernel: [ 1662.528263] ext4_buffered_write_iter+0x90/0x140
Apr 7 14:02:19 localhost kernel: [ 1662.528268] ext4_file_write_iter+0x50/0x220
Apr 7 14:02:19 localhost kernel: [ 1662.528273] new_sync_write+0x113/0x1a0
Apr 7 14:02:19 localhost kernel: [ 1662.528277] vfs_write+0x1c5/0x200
Apr 7 14:02:19 localhost kernel: [ 1662.528281] ksys_write+0x67/0xe0
Apr 7 14:02:19 localhost kernel: [ 1662.528284] __x64_sys_write+0x1a/0x20
Apr 7 14:02:19 localhost kernel: [ 1662.528293] do_syscall_64+0x49/0xc0
Apr 7 14:02:19 localhost kernel: [ 1662.528298] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Apr 7 14:02:19 localhost kernel: [ 1662.528302] RIP: 0033:0x7f6494b781e7
Apr 7 14:02:19 localhost kernel: [ 1662.528305] Code: 64 89 02 48 c7 c0 ff ff ff ff eb bb 0f 1f 80 00 00 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
Apr 7 14:02:19 localhost kernel: [ 1662.528307] RSP: 002b:00007fffffd4f618 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
Apr 7 14:02:19 localhost kernel: [ 1662.528310] RAX: ffffffffffffffda RBX: 000055cd3c2bba50 RCX: 00007f6494b781e7
Apr 7 14:02:19 localhost kernel: [ 1662.528312] RDX: 0000000000040000 RSI: 000055cd3c2bba50 RDI: 0000000000000001
Apr 7 14:02:19 localhost kernel: [ 1662.528314] RBP: 0000000000000001 R08: 0000000000004043 R09: 000055cd3c2acf27
Apr 7 14:02:19 localhost kernel: [ 1662.528315] R10: 00000000c355e316 R11: 0000000000000246 R12: 0000000000040000
Apr 7 14:02:19 localhost kernel: [ 1662.528317] R13: 000055cd3c2aba00 R14: 0000000000001527 R15: 00007fffffd4f6f8
Apr 7 14:02:19 localhost kernel: [ 1662.528320] Modules linked in: rfcomm ccm typec_displayport cmac algif_hash joydev algif_skcipher af_alg bnep hid_generic intel_rapl_msr usbhid intel_rapl_common hid nvidia_uvm(OE) nvidia_drm(POE) nvidia_modeset(POE) isst_if_common nls_iso8859_1 nvidia(POE) nfit x86_pkg_temp_thermal intel_powerclamp coretemp uas kvm_intel btusb iwlmvm btrtl kvm btbcm btintel mac80211 bluetooth crct10dif_pclmul snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic aesni_intel ecdh_generic usb_storage ledtrig_audio snd_hda_codec_hdmi dell_smm_hwmon libarc4 ecc crypto_simd cryptd glue_helper dell_wmi iwlwifi rapl snd_hda_intel intel_cstate dell_smbios snd_seq_midi drm_kms_helper sparse_keymap snd_intel_dspcfg apple_mfi_fastcharge snd_seq_midi_event ucsi_ccg dcdbas snd_rawmidi cec typec_ucsi video snd_hda_codec rc_core cfg80211 typec fb_sys_fops dell_wmi_descriptor wmi_bmof syscopyarea input_leds snd_hda_core snd_seq sysfillrect snd_hwdep sysimgblt intel_wmi_thunderbolt snd_seq_device snd_pcm
Apr 7 14:02:19 localhost kernel: [ 1662.528384] serio_raw efi_pstore snd_timer mei_me snd mei soundcore ioatdma mac_hid acpi_tad sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 nvme nvme_core crc32_pclmul vmd i2c_nvidia_gpu igb e1000e ahci i2c_i801 xhci_pci i2c_algo_bit i2c_smbus dca libahci xhci_pci_renesas wmi
Apr 7 14:02:19 localhost kernel: [ 1662.528413] ---[ end trace 28a397be443c33d4 ]---
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