SSH: sintela@DESKTOP-MattRead:~$ ssh sintela@192.168.5.137 All activities performed on this system will be monitored. All activities performed on this system will be monitored. Serial: sintela Password: [70779.938611] [UFW BLOCK] IN=eth0 OUT= MAC=33:33:00:00:00:01:ac:8b:a9:93:4c:88:86:dd SRC=fe80:0000:0000:0000:ae8b:a9ff:fe 93:4c88 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=286 TC=0 HOPLIMIT=1 FLOWLBL=401730 PROTO=UDP SPT=37485 DPT=10001 L EN=246 [70781.772110] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:fb:84:1b:77:f5:aa:3c:08:00 SRC=192.168.5.59 DST=224.0.0.251 LEN =32 TOS=0x00 PREC=0x00 TTL=1 ID=38879 PROTO=2 [70782.058641] No UUID available providing old NGUID [70782.059715] No UUID available providing old NGUID ls [70796.214591] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:fb:b8:f6:b1:10:94:3d:08:00 SRC=192.168.5.67 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=7132 PROTO=2 [70798.552526] mmc0: cqhci: timeout for tag 0 [70798.552657] mmc0: cqhci: ============ CQHCI REGISTER DUMP =========== [70798.552852] mmc0: cqhci: Caps: 0x000020c8 | Version: 0x00000510 [70798.553044] mmc0: cqhci: Config: 0x00000001 | Control: 0x00000100 [70798.553238] mmc0: cqhci: Int stat: 0x00000000 | Int enab: 0x00000006 [70798.553428] mmc0: cqhci: Int sig: 0x00000006 | Int Coal: 0x00000000 [70798.553617] mmc0: cqhci: TDL base: 0x00000000 | TDL up32: 0x00000000 [70798.553822] mmc0: cqhci: Doorbell: 0x7fffffff | TCN: 0x00000000 [70798.554003] mmc0: cqhci: Dev queue: 0x00000000 | Dev Pend: 0x00000000 [70798.554195] mmc0: cqhci: Task clr: 0x00000000 | SSC1: 0x00001000 [70798.554379] mmc0: cqhci: SSC2: 0x00000000 | DCMD rsp: 0x00000800 [70798.554547] mmc0: cqhci: RED mask: 0xfdf9a080 | TERRI: 0x002f000d [70798.555119] mmc0: cqhci: Resp idx: 0x0000002e | Resp arg: 0x00000900 [70798.556075] mmc0: sdhci: ============ SDHCI REGISTER DUMP =========== [70798.557049] mmc0: sdhci: Sys addr: 0x00000000 | Version: 0x00000505 [70798.557986] mmc0: sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000000 [70798.562486] mmc0: sdhci: Argument: 0x00010000 | Trn mode: 0x00000023 [70798.568969] mmc0: sdhci: Present: 0x01fb00f0 | Host ctl: 0x00000038 [70798.575428] mmc0: sdhci: Power: 0x00000001 | Blk gap: 0x00000000 [70798.581903] mmc0: sdhci: Wake-up: 0x00000000 | Clock: 0x0000000f [70798.588390] mmc0: sdhci: Timeout: 0x0000000e | Int stat: 0x00000000 [70798.594849] mmc0: sdhci: Int enab: 0x00ff0003 | Sig enab: 0x00fc0003 [70798.601344] mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000 [70798.607805] mmc0: sdhci: Caps: 0x3f6cd08c | Caps_1: 0x18002f73 [70798.614274] mmc0: sdhci: Cmd: 0x00000d1a | Max curr: 0x00000000 [70798.620764] mmc0: sdhci: Resp[0]: 0x00000900 | Resp[1]: 0x0400658d [70798.627276] mmc0: sdhci: Resp[2]: 0x0fc30000 | Resp[3]: 0x00000240 [70798.633702] mmc0: sdhci: Host ctl2: 0x0000300d [70798.638092] mmc0: sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x0000007fffffe210 [70798.645356] mmc0: sdhci: ============================================ [70798.651856] mmc0: running CQE recovery [70798.668438] CPU:0, Error: cbb-fabric@0x13a00000, irq=22 [70798.668565] ************************************** [70798.668692] CPU:0, Error:cbb-fabric, Errmon:2 [70798.670171] Error Code : SLAVE_ERR [70798.674016] Overflow : Multiple SLAVE_ERR [70798.678484] [70798.680054] Error Code : SLAVE_ERR [70798.683904] MASTER_ID : CCPLEX [70798.687228] Address : 0x3460008 [70798.690903] Cache : 0x1 -- Bufferable [70798.695016] Protection : 0x2 -- Unprivileged, Non-Secure, Data Access [70798.701753] Access_Type : Write [70798.705429] Access_ID : 0x0 [70798.705431] Fabric : cbb-fabric [70798.712078] Slave_Id : 0x3a [70798.715228] Burst_length : 0x0 [70798.718553] Burst_type : 0x1 [70798.721790] Beat_size : 0x2 [70798.724941] VQC : 0x0 [70798.727828] GRPSEC : 0x7e [70798.730978] FALCONSEC : 0x0 [70798.733955] ************************************** [70798.738877] WARNING: CPU: 0 PID: 887100 at drivers/soc/tegra/cbb/tegra234-cbb.c:577 tegra234_cbb_isr+0x130/0x170 [70798.748919] ---[ end trace 2a26c8d323d36095 ]--- ^C[70799.940469] [UFW BLOCK] IN=eth0 OUT= MAC=33:33:00:00:00:01:ac:8b:a9:93:4c:88:86:dd SRC=fe80:0000:0000:0000:ae8b:a9ff:fe93:4c88 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=286 TC=0 HOPLIMIT=1 FLOWLBL=95292 PROTO=UDP SPT=60242 DPT=10001 LEN=246 ^C[70810.840176] mmc0: Timeout waiting for hardware interrupt. [70810.840341] mmc0: sdhci: ============ SDHCI REGISTER DUMP =========== [70810.840534] mmc0: sdhci: Sys addr: 0x00000000 | Version: 0x00000505 [70810.840720] mmc0: sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000000 [70810.840909] mmc0: sdhci: Argument: 0x00010000 | Trn mode: 0x00000023 [70810.841088] mmc0: sdhci: Present: 0x01fb00f0 | Host ctl: 0x00000039 [70810.841269] mmc0: sdhci: Power: 0x00000001 | Blk gap: 0x00000000 [70810.841456] mmc0: sdhci: Wake-up: 0x00000000 | Clock: 0x0000000f [70810.841652] mmc0: sdhci: Timeout: 0x0000000e | Int stat: 0x00000000 [70810.841830] mmc0: sdhci: Int enab: 0x00ff0003 | Sig enab: 0x00fc0003 [70810.842002] mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000 [70810.842172] mmc0: sdhci: Caps: 0x3f6cd08c | Caps_1: 0x18002f73 [70810.842950] mmc0: sdhci: Cmd: 0x00000d1a | Max curr: 0x00000000 [70810.843906] mmc0: sdhci: Resp[0]: 0x00000900 | Resp[1]: 0x0400658d [70810.844865] mmc0: sdhci: Resp[2]: 0x0fc30000 | Resp[3]: 0x00000240 [70810.845822] mmc0: sdhci: Host ctl2: 0x0000300d [70810.849301] mmc0: sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x0000007fffffe210 [70810.856576] mmc0: sdhci: ============================================ [70810.863118] CPU:0, Error: cbb-fabric@0x13a00000, irq=22 [70810.868200] ************************************** [70810.873098] CPU:0, Error:cbb-fabric, Errmon:2 [70810.877566] Error Code : SLAVE_ERR [70810.881410] Overflow : Multiple SLAVE_ERR [70810.885793] [70810.887361] Error Code : SLAVE_ERR [70810.891299] MASTER_ID : CCPLEX [70810.894624] Address : 0x3460008 [70810.898212] Cache : 0x1 -- Bufferable [70810.902412] Protection : 0x2 -- Unprivileged, Non-Secure, Data Access [70810.909149] Access_Type : Write [70810.912735] Access_ID : 0x0 [70810.912736] Fabric : cbb-fabric [70810.919560] Slave_Id : 0x3a [70810.922535] Burst_length : 0x0 [70810.925948] Burst_type : 0x1 [70810.929273] Beat_size : 0x2 [70810.932422] VQC : 0x0 [70810.935312] GRPSEC : 0x7e [70810.938460] FALCONSEC : 0x0 [70810.941436] ************************************** [70810.946357] WARNING: CPU: 0 PID: 887100 at drivers/soc/tegra/cbb/tegra234-cbb.c:577 tegra234_cbb_isr+0x130/0x170 [70810.956403] ---[ end trace 2a26c8d323d36096 ]--- [70811.765747] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:fb:84:1b:77:f5:aa:3c:08:00 SRC=192.168.5.59 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=38880 PROTO=2 [70812.427394] No UUID available providing old NGUID [70812.428803] No UUID available providing old NGUID [70819.937601] [UFW BLOCK] IN=eth0 OUT= MAC=33:33:00:00:00:01:ac:8b:a9:93:4c:88:86:dd SRC=fe80:0000:0000:0000:ae8b:a9ff:fe93:4c88 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=286 TC=0 HOPLIMIT=1 FLOWLBL=397533 PROTO=UDP SPT=47676 DPT=10001 LEN=246 [70822.871782] mmc0: Timeout waiting for hardware interrupt. [70822.871944] mmc0: sdhci: ============ SDHCI REGISTER DUMP =========== [70822.872133] mmc0: sdhci: Sys addr: 0x00000000 | Version: 0x00000505 [70822.872327] mmc0: sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000000 [70822.872512] mmc0: sdhci: Argument: 0x00010000 | Trn mode: 0x00000023 [70822.872714] mmc0: sdhci: Present: 0x01fb00f0 | Host ctl: 0x00000039 [70822.872901] mmc0: sdhci: Power: 0x00000001 | Blk gap: 0x00000000 [70822.873087] mmc0: sdhci: Wake-up: 0x00000000 | Clock: 0x0000000f [70822.873274] mmc0: sdhci: Timeout: 0x0000000e | Int stat: 0x00000000 [70822.873445] mmc0: sdhci: Int enab: 0x00ff0003 | Sig enab: 0x00fc0003 [70822.873619] mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000 [70822.873797] mmc0: sdhci: Caps: 0x3f6cd08c | Caps_1: 0x18002f73 [70822.874558] mmc0: sdhci: Cmd: 0x00000d1a | Max curr: 0x00000000 [70822.875515] mmc0: sdhci: Resp[0]: 0x00000900 | Resp[1]: 0x0400658d [70822.876473] mmc0: sdhci: Resp[2]: 0x0fc30000 | Resp[3]: 0x00000240 [70822.877431] mmc0: sdhci: Host ctl2: 0x0000300d [70822.880915] mmc0: sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x0000007fffffe210 [70822.888191] mmc0: sdhci: ============================================ [70823.003808] WARNING: CPU: 0 PID: 887100 at drivers/mmc/host/cqhci.c:1071 cqhci_recovery_finish+0xac/0x270 [70823.004234] ---[ end trace 2a26c8d323d36097 ]--- [70823.004394] blk_update_request: I/O error, dev mmcblk0, sector 75725112 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0 [70823.004733] EXT4-fs warning (device mmcblk0p1): ext4_end_bio:345: I/O error 10 writing to inode 1705372 starting block 9465640) [70823.005084] Buffer I/O error on device mmcblk0p1, logical block 9084383 [70823.005647] mmc0: cqhci: CQE failed to exit halt state [70840.187037] [UFW BLOCK] IN=eth0 OUT= MAC=33:33:00:00:00:01:ac:8b:a9:93:4c:88:86:dd SRC=fe80:0000:0000:0000:ae8b:a9ff:fe93:4c88 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=286 TC=0 HOPLIMIT=1 FLOWLBL=110507 PROTO=UDP SPT=32845 DPT=10001 LEN=246 [70842.797597] No UUID available providing old NGUID [70842.799269] No UUID available providing old NGUID [70845.763898] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:fb:84:1b:77:f5:aa:3c:08:00 SRC=192.168.5.59 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=38881 PROTO=2 [70850.711954] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:fb:b8:f6:b1:10:94:3d:08:00 SRC=192.168.5.67 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=7149 PROTO=2 The logs you're seeing indicate that your system is experiencing issues with the MMC (MultiMediaCard) storage, specifically related to the Command Queuing Host Controller Interface (CQHCI) and Secure Digital Host Controller Interface (SDHCI). Here's a breakdown of the key events: CQHCI Timeouts: The first log message [70798.552526] mmc0: cqhci: timeout for tag 0 suggests that the MMC device is timing out while waiting for a response from the hardware. This could indicate a problem with the card itself, the slot it's inserted into, or a firmware/driver issue. CQE Recovery: The message [70798.651856] mmc0: running CQE recovery indicates that the system is attempting to recover from the timeout. This process is meant to handle errors and restore normal operation, but it seems to be failing repeatedly. CBB-Fabric Errors: The repeated SLAVE_ERR messages related to cbb-fabric (which is the crossbar switch fabric connecting various components in a system-on-chip (SoC) architecture) suggest that there are issues with data transactions across the SoC, specifically involving the CCPLEX (which is likely the CPU cluster). These errors may be linked to the MMC timeouts. I/O Errors and Ext4 Warnings: Later in the log, the system is reporting I/O errors with the MMC device (blk_update_request: I/O error, dev mmcblk0). This is leading to warnings from the Ext4 filesystem, which is struggling to write data to the device. ADMA Errors: The logs also mention ADMA (Advanced DMA) errors, which further suggest that the hardware is having trouble managing data transfers efficiently. Possible Causes: Faulty MMC/SD Card: The most common cause of such errors is a failing or faulty MMC/SD card. If possible, try replacing the card to see if the issue persists. Driver/Firmware Issues: Ensure that your system is running the latest firmware and that the MMC/SDHCI drivers are up to date. Hardware Issues: If the problem persists with a new card, there might be a hardware issue with the MMC slot or the SoC itself.