From: Mobin Aydinfar <mobin@mobintestserver.ir>
To: linux-usb@vger.kernel.org
Subject: Unreliable UAS behavior from 125f:a88a A-DATA Technology Co., Ltd. SD600Q
Date: Sat, 30 May 2026 19:51:53 +0330 [thread overview]
Message-ID: <6466fbc8-e9de-4610-a733-8ea24cec109d@mobintestserver.ir> (raw)
[-- Attachment #1: Type: text/plain, Size: 873 bytes --]
Hi.
I have this ADATA SD600Q 240GB SSD and I use it as the rootfs for an
RPi4. This device is known to have problems in Raspberry Pi community
and everybody suggest using usb-storage for this device.
The problem is that when I plug this device into my PC, everything seems
OK but suddenly the UAS failed randomly multiple times in the past
unlike on RPi4 which is always results in boot failure. Today I couldn't
make it fail on my PC with copying everything from it and also write
benchmarks by gnome disks.
I attached "dmesg" and "lsusb -v" outputs of RPi4 and I hope someone
come up with an specific quirk for this device for the unusual_uas.h
devices list. That would be really great if I don't lose TRIM
functionality by using usb-storage anymore.
Note: I tested that SSD with and without a powered USB hub to ensure
it's not a power issue.
Best Regards
[-- Attachment #2: uas_failure_dmesg.log --]
[-- Type: text/x-log, Size: 27778 bytes --]
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083]
[ 0.000000] Linux version 6.18.32-2-rpi (builduser@rps-rock5b-32) (gcc (GCC) 16.1.1 20260430, GNU ld (GNU Binutils) 2.46.0) #1 SMP PREEMPT Mon May 25 07:13:30 UTC 2026
[ 0.000000] KASLR enabled
[ 0.000000] random: crng init done
[ 0.000000] Machine model: Raspberry Pi 4 Model B Rev 1.5
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000000ec00000, size 512 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x000000000ec00000..0x000000002ebfffff (524288 KiB) map reusable linux,cma
[ 0.000000] OF: reserved mem: 0x000000003ee74d60..0x000000003ee74d95 (0 KiB) nomap non-reusable nvram@0
[ 0.000000] OF: reserved mem: 0x000000003ee74b20..0x000000003ee74d1f (0 KiB) nomap non-reusable nvram@1
[ 0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x00000000fbffffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0xfb7fa080-0xfb7fcdff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000000000-0x000000003fffffff]
[ 0.000000] DMA32 [mem 0x0000000040000000-0x00000000fbffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000003b2fffff]
[ 0.000000] node 0: [mem 0x0000000040000000-0x00000000fbffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x00000000fbffffff]
[ 0.000000] On node 0, zone DMA32: 19712 pages in unavailable ranges
[ 0.000000] On node 0, zone DMA32: 16384 pages in unavailable ranges
[ 0.000000] percpu: Embedded 33 pages/cpu s95448 r8192 d31528 u135168
[ 0.000000] pcpu-alloc: s95448 r8192 d31528 u135168 alloc=33*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Detected PIPT I-cache on CPU0
[ 0.000000] CPU features: detected: Spectre-v2
[ 0.000000] CPU features: detected: Spectre-v3a
[ 0.000000] CPU features: detected: Spectre-v4
[ 0.000000] CPU features: detected: Spectre-BHB
[ 0.000000] CPU features: kernel page table isolation forced ON by KASLR
[ 0.000000] CPU features: detected: Kernel page table isolation (KPTI)
[ 0.000000] CPU features: detected: ARM erratum 1742098
[ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
[ 0.000000] alternatives: applying boot alternatives
[ 0.000000] Kernel command line: root=PARTUUID=4ed2ed21-02 rw rootwait console=serial0,115200 console=tty1 fsck.repair=yes nomodeset
[ 0.000000] Booted with the nomodeset parameter. Only the system framebuffer will be available
[ 0.000000] printk: log buffer data + meta data: 131072 + 458752 = 589824 bytes
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 0.000000] software IO TLB: area num 4.
[ 0.000000] software IO TLB: mapped [mem 0x0000000037300000-0x000000003b300000] (64MB)
[ 0.000000] Fallback order for Node 0: 0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1012480
[ 0.000000] Policy zone: DMA32
[ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 49508 entries in 194 pages
[ 0.000000] ftrace: allocated 194 pages with 3 groups
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] Trampoline variant of Tasks RCU enabled.
[ 0.000000] Rude variant of Tasks RCU enabled.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.000000] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.000000] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.000000] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] Root IRQ handler: gic_handle_irq
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.000000] arch_timer: cp15 timer running at 54.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[ 0.000000] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns
[ 0.000154] Console: colour dummy device 80x25
[ 0.000163] printk: legacy console [tty1] enabled
[ 0.000406] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=216000)
[ 0.000419] pid_max: default: 32768 minimum: 301
[ 0.000474] LSM: initializing lsm=capability,landlock
[ 0.000549] landlock: Up and running.
[ 0.000640] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.000671] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.001961] rcu: Hierarchical SRCU implementation.
[ 0.001980] rcu: Max phase no-delay instances is 1000.
[ 0.002116] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[ 0.002749] EFI services will not be available.
[ 0.002924] smp: Bringing up secondary CPUs ...
[ 0.003252] Detected PIPT I-cache on CPU1
[ 0.003345] CPU1: Booted secondary processor 0x0000000001 [0x410fd083]
[ 0.003698] Detected PIPT I-cache on CPU2
[ 0.003758] CPU2: Booted secondary processor 0x0000000002 [0x410fd083]
[ 0.004114] Detected PIPT I-cache on CPU3
[ 0.004177] CPU3: Booted secondary processor 0x0000000003 [0x410fd083]
[ 0.004224] smp: Brought up 1 node, 4 CPUs
[ 0.004253] SMP: Total of 4 processors activated.
[ 0.004258] CPU: All CPU(s) started at EL2
[ 0.004273] CPU features: detected: 32-bit EL0 Support
[ 0.004278] CPU features: detected: 32-bit EL1 Support
[ 0.004285] CPU features: detected: CRC32 instructions
[ 0.004294] CPU features: detected: PMUv3
[ 0.004327] alternatives: applying system-wide alternatives
[ 0.005084] Memory: 3333104K/4049920K available (16384K kernel code, 2562K rwdata, 5408K rodata, 2176K init, 542K bss, 186840K reserved, 524288K cma-reserved)
[ 0.005535] devtmpfs: initialized
[ 0.009953] Enabled cp15_barrier support
[ 0.009984] Enabled setend support
[ 0.010208] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.010238] posixtimers hash table entries: 2048 (order: 3, 32768 bytes, linear)
[ 0.010326] futex hash table entries: 1024 (65536 bytes on 1 NUMA nodes, total 64 KiB, linear).
[ 0.017156] 2G module region forced by RANDOMIZE_MODULE_REGION_FULL
[ 0.017186] 0 pages in range for non-PLT usage
[ 0.017189] 517456 pages in range for PLT usage
[ 0.017347] pinctrl core: initialized pinctrl subsystem
[ 0.017674] DMI not present or invalid.
[ 0.019100] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.019707] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[ 0.019771] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.019865] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.019898] audit: initializing netlink subsys (disabled)
[ 0.020024] audit: type=2000 audit(0.016:1): state=initialized audit_enabled=0 res=1
[ 0.020269] thermal_sys: Registered thermal governor 'step_wise'
[ 0.020293] cpuidle: using governor menu
[ 0.020368] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.020426] ASID allocator initialised with 32768 entries
[ 0.020879] Serial: AMBA PL011 UART driver
[ 0.023406] /soc/interrupt-controller@40041000: Fixed dependency cycle(s) with /soc/interrupt-controller@40041000
[ 0.023846] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[ 0.031836] raspberrypi-firmware soc:firmware: Attached to firmware from 2026-05-21T11:20:25, variant start
[ 0.035842] raspberrypi-firmware soc:firmware: Firmware hash is 288930ab4712b99596f32732664aaaeb881ef1e0
[ 0.041146] /scb/pcie@7d500000: Fixed dependency cycle(s) with /scb/pcie@7d500000
[ 0.041250] /scb/pcie@7d500000: Fixed dependency cycle(s) with /scb/pcie@7d500000
[ 0.108147] raid6: neonx8 gen() 5419 MB/s
[ 0.176183] raid6: neonx4 gen() 5523 MB/s
[ 0.244221] raid6: neonx2 gen() 4433 MB/s
[ 0.312261] raid6: neonx1 gen() 3196 MB/s
[ 0.380296] raid6: int64x8 gen() 2764 MB/s
[ 0.448336] raid6: int64x4 gen() 2978 MB/s
[ 0.516378] raid6: int64x2 gen() 2930 MB/s
[ 0.584405] raid6: int64x1 gen() 2188 MB/s
[ 0.584410] raid6: using algorithm neonx4 gen() 5523 MB/s
[ 0.652436] raid6: .... xor() 3991 MB/s, rmw enabled
[ 0.652442] raid6: using neon recovery algorithm
[ 0.652819] bcm2835-dma fe007000.dma-controller: DMA legacy API manager, dmachans=0x1
[ 0.653534] iommu: Default domain type: Translated
[ 0.653549] iommu: DMA domain TLB invalidation policy: strict mode
[ 0.654038] SCSI subsystem initialized
[ 0.654136] usbcore: registered new interface driver usbfs
[ 0.654159] usbcore: registered new interface driver hub
[ 0.654183] usbcore: registered new device driver usb
[ 0.654369] pps_core: LinuxPPS API ver. 1 registered
[ 0.654376] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.654389] PTP clock support registered
[ 0.654990] vgaarb: loaded
[ 0.655234] clocksource: Switched to clocksource arch_sys_counter
[ 0.655516] VFS: Disk quotas dquot_6.6.0
[ 0.655538] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.659202] NET: Registered PF_INET protocol family
[ 0.659568] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 0.661194] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[ 0.661259] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.661273] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.661383] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear)
[ 0.662294] TCP: Hash tables configured (established 32768 bind 32768)
[ 0.662573] MPTCP token hash table entries: 4096 (order: 5, 98304 bytes, linear)
[ 0.662739] UDP hash table entries: 2048 (order: 5, 131072 bytes, linear)
[ 0.662930] UDP-Lite hash table entries: 2048 (order: 5, 131072 bytes, linear)
[ 0.663214] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.663646] RPC: Registered named UNIX socket transport module.
[ 0.663656] RPC: Registered udp transport module.
[ 0.663662] RPC: Registered tcp transport module.
[ 0.663667] RPC: Registered tcp-with-tls transport module.
[ 0.663672] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.663686] PCI: CLS 0 bytes, default 64
[ 0.663875] Trying to unpack rootfs image as initramfs...
[ 0.670183] kvm [1]: nv: 568 coarse grained trap handlers
[ 0.670549] kvm [1]: IPA Size Limit: 44 bits
[ 0.671316] kvm [1]: vgic interrupt IRQ9
[ 0.671372] kvm [1]: Hyp nVHE mode initialized successfully
[ 0.672467] Initialise system trusted keyrings
[ 0.672793] workingset: timestamp_bits=42 max_order=20 bucket_order=0
[ 0.673252] NFS: Registering the id_resolver key type
[ 0.673277] Key type id_resolver registered
[ 0.673283] Key type id_legacy registered
[ 0.673297] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.673305] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 0.673974] xor: measuring software checksum speed
[ 0.674319] 8regs : 10141 MB/sec
[ 0.674674] 32regs : 9436 MB/sec
[ 0.675111] arm64_neon : 7624 MB/sec
[ 0.675119] xor: using function: 8regs (10141 MB/sec)
[ 0.675133] Key type asymmetric registered
[ 0.675141] Asymmetric key parser 'x509' registered
[ 0.675269] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[ 0.675491] io scheduler mq-deadline registered
[ 0.675509] io scheduler kyber registered
[ 0.675552] io scheduler bfq registered
[ 0.676140] irq_brcmstb_l2: registered L2 intc (/soc/interrupt-controller@7ef00100, parent irq: 23)
[ 0.677855] pinctrl-bcm2835 fe200000.gpio: GPIO_OUT persistence: yes
[ 0.853119] Freeing initrd memory: 12628K
[ 0.856637] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.857799] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:
[ 0.857859] brcm-pcie fd500000.pcie: MEM 0x0600000000..0x063fffffff -> 0x00c0000000
[ 0.857879] brcm-pcie fd500000.pcie: IB MEM 0x0000000000..0x00ffffffff -> 0x0400000000
[ 0.859208] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[ 0.859345] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.859361] pci_bus 0000:00: root bus resource [mem 0x600000000-0x63fffffff] (bus address [0xc0000000-0xffffffff])
[ 0.859424] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400 PCIe Root Port
[ 0.859444] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 0.859453] pci 0000:00:00.0: bridge window [mem 0x600000000-0x6000fffff]
[ 0.859494] pci 0000:00:00.0: PME# supported from D0 D3hot
[ 0.861297] pci_bus 0000:01: supply vpcie3v3 not found, using dummy regulator
[ 0.861401] pci_bus 0000:01: supply vpcie3v3aux not found, using dummy regulator
[ 0.861429] pci_bus 0000:01: supply vpcie12v not found, using dummy regulator
[ 0.963246] brcm-pcie fd500000.pcie: clkreq-mode set to default
[ 0.965318] brcm-pcie fd500000.pcie: link up, 5.0 GT/s PCIe x1 (SSC)
[ 0.965385] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330 PCIe Endpoint
[ 0.965438] pci 0000:01:00.0: BAR 0 [mem 0x00000000-0x00000fff 64bit]
[ 0.965473] pci 0000:01:00.0: ASPM: VL805 fixup applied
[ 0.965521] pci 0000:01:00.0: PME# supported from D0 D3hot
[ 0.965794] pci 0000:00:00.0: bridge window [mem 0x600000000-0x6000fffff]: assigned
[ 0.965807] pci 0000:01:00.0: BAR 0 [mem 0x600000000-0x600000fff 64bit]: assigned
[ 0.965825] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 0.965833] pci 0000:00:00.0: bridge window [mem 0x600000000-0x6000fffff]
[ 0.965843] pci_bus 0000:00: resource 4 [mem 0x600000000-0x63fffffff]
[ 0.965851] pci_bus 0000:01: resource 1 [mem 0x600000000-0x6000fffff]
[ 0.965994] pcieport 0000:00:00.0: enabling device (0000 -> 0002)
[ 0.966064] pcieport 0000:00:00.0: PME: Signaling with IRQ 27
[ 0.966206] pcieport 0000:00:00.0: AER: enabled with IRQ 27
[ 0.966609] simple-framebuffer 3e6fa000.framebuffer: framebuffer at 0x3e6fa000, 0x3fc000 bytes
[ 0.966620] simple-framebuffer 3e6fa000.framebuffer: format=a8r8g8b8, mode=1360x768x32, linelength=5440
[ 0.968503] Console: switching to colour frame buffer device 170x48
[ 0.970139] simple-framebuffer 3e6fa000.framebuffer: fb0: simplefb registered!
[ 0.989974] iproc-rng200 fe104000.rng: hwrng registered
[ 0.990095] vc-mem: phys_addr:0x00000000 mem_base=0x00000000 mem_size:0x00000000(0 MiB)
[ 0.994836] brd: module loaded
[ 0.997502] loop: module loaded
[ 0.997975] Loading iSCSI transport class v2.0-870.
[ 0.999846] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
[ 1.199267] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
[ 1.199831] usbcore: registered new interface driver lan78xx
[ 1.199873] usbcore: registered new interface driver smsc95xx
[ 1.291275] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.291305] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
[ 1.292111] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 0x100 quirks 0x0300240000000890
[ 1.292719] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.292744] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 2
[ 1.292775] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[ 1.292932] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18
[ 1.292962] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.293695] usb usb1: Product: xHCI Host Controller
[ 1.294410] usb usb1: Manufacturer: Linux 6.18.32-2-rpi xhci-hcd
[ 1.295116] usb usb1: SerialNumber: 0000:01:00.0
[ 1.296136] hub 1-0:1.0: USB hub found
[ 1.296888] hub 1-0:1.0: 1 port detected
[ 1.297889] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18
[ 1.298591] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.299301] usb usb2: Product: xHCI Host Controller
[ 1.299999] usb usb2: Manufacturer: Linux 6.18.32-2-rpi xhci-hcd
[ 1.300686] usb usb2: SerialNumber: 0000:01:00.0
[ 1.301563] hub 2-0:1.0: USB hub found
[ 1.302302] hub 2-0:1.0: 4 ports detected
[ 1.303475] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.304212] dwc_otg: FIQ enabled
[ 1.304215] dwc_otg: NAK holdoff enabled
[ 1.304217] dwc_otg: FIQ split-transaction FSM enabled
[ 1.304221] Module dwc_common_port init
[ 1.304764] usbcore: registered new interface driver uas
[ 1.305493] usbcore: registered new interface driver usb-storage
[ 1.306385] mousedev: PS/2 mouse device common for all mice
[ 1.308307] sdhci: Secure Digital Host Controller Interface driver
[ 1.309033] sdhci: Copyright(c) Pierre Ossman
[ 1.309826] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.310765] hid: raw HID events driver (C) Jiri Kosina
[ 1.311565] usbcore: registered new interface driver usbhid
[ 1.312275] usbhid: USB HID core driver
[ 1.315849] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 (0,8000003f) counters available
[ 1.317272] NET: Registered PF_PACKET protocol family
[ 1.318274] Key type dns_resolver registered
[ 1.329652] registered taskstats version 1
[ 1.330583] Loading compiled-in X.509 certificates
[ 1.335676] Demotion targets for Node 0: null
[ 1.336545] Key type .fscrypt registered
[ 1.337246] Key type fscrypt-provisioning registered
[ 1.338569] Btrfs loaded, zoned=no, fsverity=yes
[ 1.342405] pl011-axi fe201000.serial: there is not valid maps for state default
[ 1.343331] pl011-axi fe201000.serial: cts_event_workaround enabled
[ 1.344573] fe201000.serial: ttyAMA1 at MMIO 0xfe201000 (irq = 39, base_baud = 0) is a PL011 AXI
[ 1.345605] serial serial0: tty port ttyAMA1 registered
[ 1.346981] bcm2835-aux-uart fe215040.serial: there is not valid maps for state default
[ 1.348200] bcm2835-aux-uart fe215040.serial: error -EINVAL: unable to register 8250 port
[ 1.348965] bcm2835-aux-uart fe215040.serial: probe with driver bcm2835-aux-uart failed with error -22
[ 1.350111] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[ 1.351659] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
[ 1.352585] of_cfs_init
[ 1.353552] of_cfs_init: OK
[ 1.354658] clk: Disabling unused clocks
[ 1.359392] PM: genpd: Disabling unused power domains
[ 1.392376] mmc0: SDHCI controller on fe340000.mmc [fe340000.mmc] using ADMA
[ 1.396381] Freeing unused kernel memory: 2176K
[ 1.397352] Run /init as init process
[ 1.398181] with arguments:
[ 1.398184] /init
[ 1.398186] with environment:
[ 1.398188] HOME=/
[ 1.398191] TERM=linux
[ 1.551356] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[ 1.621058] v3d fec00000.v3d: [drm] Transparent Hugepage support is recommended for optimal performance on this platform!
[ 1.622493] [drm] Initialized v3d 1.0.0 for fec00000.v3d on minor 0
[ 1.701902] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21
[ 1.702731] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 1.703539] usb 1-1: Product: USB2.0 Hub
[ 1.706295] hub 1-1:1.0: USB hub found
[ 1.707517] hub 1-1:1.0: 4 ports detected
[ 1.823592] usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 1.841052] usb 2-1: New USB device found, idVendor=125f, idProduct=a88a, bcdDevice=93.04
[ 1.841908] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.842689] usb 2-1: Product: SD600Q
[ 1.843493] usb 2-1: Manufacturer: ADATA
[ 1.844265] usb 2-1: SerialNumber: [REDACTED]
[ 1.862229] scsi host0: uas
[ 1.864190] scsi 0:0:0:0: Direct-Access ADATA SD600Q 9304 PQ: 0 ANSI: 6
[ 1.868799] sd 0:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB)
[ 1.869775] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 1.870856] sd 0:0:0:0: [sda] Write Protect is off
[ 1.871751] sd 0:0:0:0: [sda] Mode Sense: 53 00 00 08
[ 1.872158] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.919909] sd 0:0:0:0: [sda] Preferred minimum I/O size 4096 bytes
[ 1.920742] sd 0:0:0:0: [sda] Optimal transfer size 33553920 bytes not a multiple of preferred minimum block size (4096 bytes)
[ 1.988283] sda: sda1 sda2
[ 2.014490] sd 0:0:0:0: [sda] Attached SCSI disk
[ 2.264181] BTRFS: device fsid e7bd7d8a-ce19-4951-b5cf-81e7e3506481 devid 1 transid 702870 /dev/sda2 (8:2) scanned by mount (210)
[ 2.265602] BTRFS info (device sda2): first mount of filesystem e7bd7d8a-ce19-4951-b5cf-81e7e3506481
[ 2.266528] BTRFS info (device sda2): using crc32c (crc32c-lib) checksum algorithm
[ 2.321036] BTRFS info (device sda2): turning on async discard
[ 2.321846] BTRFS info (device sda2): enabling free space tree
[ 33.779251] sd 0:0:0:0: [sda] tag#9 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD IN
[ 33.779265] sd 0:0:0:0: [sda] tag#9 CDB: opcode=0x28 28 00 18 3c 1d 20 00 00 20 00
[ 33.883346] sd 0:0:0:0: [sda] tag#6 uas_eh_abort_handler 0 uas-tag 4 inflight: CMD IN
[ 33.883351] sd 0:0:0:0: [sda] tag#6 CDB: opcode=0x28 28 00 18 3f 4d 80 00 00 20 00
[ 33.899250] scsi host0: uas_eh_device_reset_handler start
[ 34.019863] usb 2-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 34.044416] scsi host0: uas_eh_device_reset_handler success
[ 64.499251] sd 0:0:0:0: [sda] tag#12 uas_eh_abort_handler 0 uas-tag 5 inflight: CMD IN
[ 64.499266] sd 0:0:0:0: [sda] tag#12 CDB: opcode=0x28 28 00 13 30 82 a0 00 00 e0 00
[ 64.603364] sd 0:0:0:0: [sda] tag#8 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD IN
[ 64.603370] sd 0:0:0:0: [sda] tag#8 CDB: opcode=0x28 28 00 18 39 ed a0 00 00 20 00
[ 93.171242] sd 0:0:0:0: [sda] tag#9 uas_eh_abort_handler 0 uas-tag 2 inflight: CMD IN
[ 93.171250] sd 0:0:0:0: [sda] tag#9 CDB: opcode=0x28 28 00 00 15 ce 40 00 00 20 00
[ 93.291248] scsi host0: uas_eh_device_reset_handler start
[ 93.411839] usb 2-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 93.432350] scsi host0: uas_eh_device_reset_handler success
[ 120.643242] usb 1-1.3: new low-speed USB device number 3 using xhci_hcd
[ 120.739408] usb 1-1.3: New USB device found, idVendor=1c4f, idProduct=0026, bcdDevice= 1.10
[ 120.739415] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 120.739419] usb 1-1.3: Product: USB Keyboard
[ 120.739423] usb 1-1.3: Manufacturer: SIGMACHIP
[ 120.745494] input: SIGMACHIP USB Keyboard as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.3/1-1.3:1.0/0003:1C4F:0026.0001/input/input0
[ 120.823393] hid-generic 0003:1C4F:0026.0001: input,hidraw0: USB HID v1.10 Keyboard [SIGMACHIP USB Keyboard] on usb-0000:01:00.0-1.3/input0
[ 120.827535] input: SIGMACHIP USB Keyboard Consumer Control as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.3/1-1.3:1.1/0003:1C4F:0026.0002/input/input1
[ 120.883343] input: SIGMACHIP USB Keyboard System Control as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.3/1-1.3:1.1/0003:1C4F:0026.0002/input/input2
[ 120.883448] hid-generic 0003:1C4F:0026.0002: input,hidraw1: USB HID v1.10 Device [SIGMACHIP USB Keyboard] on usb-0000:01:00.0-1.3/input1
[ 158.707251] sd 0:0:0:0: [sda] tag#14 uas_eh_abort_handler 0 uas-tag 10 inflight: CMD IN
[ 158.707265] sd 0:0:0:0: [sda] tag#14 CDB: opcode=0x28 28 00 18 34 c7 40 00 00 20 00
[ 158.811318] sd 0:0:0:0: [sda] tag#13 uas_eh_abort_handler 0 uas-tag 9 inflight: CMD IN
[ 158.811324] sd 0:0:0:0: [sda] tag#13 CDB: opcode=0x28 28 00 16 bc 14 48 00 01 98 00
[ 158.811671] sd 0:0:0:0: [sda] tag#9 uas_eh_abort_handler 0 uas-tag 8 inflight: CMD IN
[ 158.811676] sd 0:0:0:0: [sda] tag#9 CDB: opcode=0x28 28 00 16 bc 10 48 00 04 00 00
[ 158.827249] scsi host0: uas_eh_device_reset_handler start
[ 158.947879] usb 2-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 158.968626] scsi host0: uas_eh_device_reset_handler success
[ 158.968945] sd 0:0:0:0: [sda] tag#13 UNKNOWN(0x2003) Result: hostbyte=0x07 driverbyte=DRIVER_OK cmd_age=30s
[ 158.968952] sd 0:0:0:0: [sda] tag#13 CDB: opcode=0x28 28 00 16 bc 14 48 00 01 98 00
[ 158.968956] I/O error, dev sda, sector 381424712 op 0x0:(READ) flags 0x80700 phys_seg 51 prio class 2
[ 158.968988] sd 0:0:0:0: [sda] tag#9 UNKNOWN(0x2003) Result: hostbyte=0x07 driverbyte=DRIVER_OK cmd_age=30s
[ 158.968993] sd 0:0:0:0: [sda] tag#9 CDB: opcode=0x28 28 00 16 bc 10 48 00 04 00 00
[ 158.968996] I/O error, dev sda, sector 381423688 op 0x0:(READ) flags 0x84700 phys_seg 128 prio class 2
[ 1251.427236] usb 1-1.2: new high-speed USB device number 4 using xhci_hcd
[ 1251.517738] usb 1-1.2: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice= 6.63
[ 1251.517745] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1251.517750] usb 1-1.2: Product: USB2.1 Hub
[ 1251.517754] usb 1-1.2: Manufacturer: GenesysLogic
[ 1251.518821] hub 1-1.2:1.0: USB hub found
[ 1251.519123] hub 1-1.2:1.0: 4 ports detected
[ 1256.671296] xhci_hcd 0000:01:00.0: Timeout while waiting for setup device command
[ 1262.047293] xhci_hcd 0000:01:00.0: Timeout while waiting for setup device command
[ 1262.251232] usb 2-2: device not accepting address 3, error -62
[ 1262.443513] usb 2-2: new SuperSpeed USB device number 4 using xhci_hcd
[ 1262.467231] usb 2-2: New USB device found, idVendor=05e3, idProduct=0626, bcdDevice= 6.63
[ 1262.467237] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1262.467241] usb 2-2: Product: USB3.1 Hub
[ 1262.467244] usb 2-2: Manufacturer: GenesysLogic
[ 1262.469645] hub 2-2:1.0: USB hub found
[ 1262.470486] hub 2-2:1.0: 4 ports detected
[ 1433.907501] usb 2-2.2: new SuperSpeed USB device number 5 using xhci_hcd
[ 1433.924766] usb 2-2.2: New USB device found, idVendor=0781, idProduct=5591, bcdDevice= 1.00
[ 1433.924773] usb 2-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1433.924777] usb 2-2.2: Product: SanDisk 3.2Gen1
[ 1433.924781] usb 2-2.2: Manufacturer: USB
[ 1433.924784] usb 2-2.2: SerialNumber: [REDACTED]
[ 1433.926397] usb-storage 2-2.2:1.0: USB Mass Storage device detected
[ 1433.926690] scsi host1: usb-storage 2-2.2:1.0
[ 1434.944124] scsi 1:0:0:0: Direct-Access USB SanDisk 3.2Gen1 1.00 PQ: 0 ANSI: 6
[ 1434.948890] sd 1:0:0:0: [sdb] 120164352 512-byte logical blocks: (61.5 GB/57.3 GiB)
[ 1434.949995] sd 1:0:0:0: [sdb] Write Protect is off
[ 1434.950001] sd 1:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 1434.950606] sd 1:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 1434.999118] sdb: sdb1 sdb2
[ 1434.999338] sd 1:0:0:0: [sdb] Attached SCSI removable disk
[-- Attachment #3: uas_failure_lsusb_output.log --]
[-- Type: text/x-log, Size: 26343 bytes --]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Negotiated speed: High Speed (480Mbps)
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 [unknown]
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 6.18
iManufacturer 3 Linux 6.18.32-2-rpi xhci-hcd
iProduct 2 xHCI Host Controller
iSerial 1 0000:01:00.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0019
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 [unknown]
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 1
wHubCharacteristic 0x0009
Per-port power switching
Per-port overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 10 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x02
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0503 highspeed power enable connect
Device Status: 0x0001
Self Powered
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Negotiated speed: High Speed (480Mbps)
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.10
bDeviceClass 9 Hub
bDeviceSubClass 0 [unknown]
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x2109 VIA Labs, Inc.
idProduct 0x3431 Hub
bcdDevice 4.21
iManufacturer 0
iProduct 1 USB2.0 Hub
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0019
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 [unknown]
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 0x002a
bNumDeviceCaps 3
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x00000002
HIRD Link Power Management (LPM) Supported
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x00
wSpeedsSupported 0x000e
Device can operate at Full Speed (12Mbps)
Device can operate at High Speed (480Mbps)
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 1
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 4 micro seconds
bU2DevExitLat 231 micro seconds
Container ID Device Capability:
bLength 20
bDescriptorType 16
bDevCapabilityType 4
bReserved 0
ContainerID {30eef35c-07d5-2549-b001-802d79434c30}
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 4
wHubCharacteristic 0x00e0
Ganged power switching
Ganged overcurrent protection
TT think time 32 FS bits
Port indicators
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 100 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0507 highspeed power suspend enable connect
Port 3: 0000.0303 lowspeed power enable connect
Port 4: 0000.0100 power
Device Status: 0x0001
Self Powered
Bus 001 Device 003: ID 1c4f:0026 SiGma Micro Keyboard
Negotiated speed: Low Speed (1Mbps)
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 [unknown]
bDeviceSubClass 0 [unknown]
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x1c4f SiGma Micro
idProduct 0x0026 Keyboard
bcdDevice 1.10
iManufacturer 1 SIGMACHIP
iProduct 2 USB Keyboard
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x003b
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 98mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 1 Keyboard
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 54
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 10
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 [unknown]
bInterfaceProtocol 0
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 50
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0003 1x 3 bytes
bInterval 10
Device Status: 0x0000
(Bus Powered)
Bus 001 Device 004: ID 05e3:0610 Genesys Logic, Inc. Hub
Negotiated speed: High Speed (480Mbps)
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.10
bDeviceClass 9 Hub
bDeviceSubClass 0 [unknown]
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x05e3 Genesys Logic, Inc.
idProduct 0x0610 Hub
bcdDevice 6.63
iManufacturer 1 GenesysLogic
iProduct 2 USB2.1 Hub
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0019
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 [unknown]
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 0x002a
bNumDeviceCaps 3
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x00000006
BESL Link Power Management (LPM) Supported
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x00
wSpeedsSupported 0x000e
Device can operate at Full Speed (12Mbps)
Device can operate at High Speed (480Mbps)
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 1
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 8 micro seconds
bU2DevExitLat 190 micro seconds
Container ID Device Capability:
bLength 20
bDescriptorType 16
bDevCapabilityType 4
bReserved 0
ContainerID {9f4b56f0-1df6-11e0-ac64-0800200c9a66}
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 4
wHubCharacteristic 0x00e0
Ganged power switching
Ganged overcurrent protection
TT think time 32 FS bits
Port indicators
bPwrOn2PwrGood 0 * 2 milli seconds
bHubContrCurrent 100 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Port 4: 0000.0100 power
Device Status: 0x0001
Self Powered
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Negotiated speed: SuperSpeed (5Gbps)
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 9 Hub
bDeviceSubClass 0 [unknown]
bDeviceProtocol 3
bMaxPacketSize0 9
idVendor 0x1d6b Linux Foundation
idProduct 0x0003 3.0 root hub
bcdDevice 6.18
iManufacturer 3 Linux 6.18.32-2-rpi xhci-hcd
iProduct 2 xHCI Host Controller
iSerial 1 0000:01:00.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x001f
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 [unknown]
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
bMaxBurst 0
wBytesPerInterval 2
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 0x000f
bNumDeviceCaps 1
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x02
Latency Tolerance Messages (LTM) Supported
wSpeedsSupported 0x0008
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 1
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 4 micro seconds
bU2DevExitLat 231 micro seconds
Hub Descriptor:
bLength 12
bDescriptorType 42
nNbrPorts 4
wHubCharacteristic 0x0009
Per-port power switching
Per-port overcurrent protection
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
bHubDecLat 0.0 micro seconds
wHubDelay 0 nano seconds
DeviceRemovable 0x00
Hub Port Status:
Port 1: 0000.0203 5Gbps power U0 enable connect
Port 2: 0000.0203 5Gbps power U0 enable connect
Port 3: 0000.02b0 5Gbps power Rx.Detect RESET
Port 4: 0000.02b0 5Gbps power Rx.Detect RESET
Device Status: 0x0001
Self Powered
Bus 002 Device 002: ID 125f:a88a A-DATA Technology Co., Ltd. SD600Q
Negotiated speed: SuperSpeed (5Gbps)
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 0 [unknown]
bDeviceSubClass 0 [unknown]
bDeviceProtocol 0
bMaxPacketSize0 9
idVendor 0x125f A-DATA Technology Co., Ltd.
idProduct 0xa88a SD600Q
bcdDevice 93.04
iManufacturer 1 ADATA
iProduct 2 SD600Q
iSerial 3 [REDACTED]
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0079
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 896mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 4
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 98 USB Attached SCSI
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 0
Command pipe (0x01)
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 0
MaxStreams 32
Status pipe (0x02)
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 14
MaxStreams 32
Data-in pipe (0x03)
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 7
MaxStreams 32
Data-out pipe (0x04)
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 0x0016
bNumDeviceCaps 2
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x00000f0e
BESL Link Power Management (LPM) Supported
Baseline BESL value 10000 us
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x00
wSpeedsSupported 0x000e
Device can operate at Full Speed (12Mbps)
Device can operate at High Speed (480Mbps)
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 1
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 10 micro seconds
bU2DevExitLat 32 micro seconds
Device Status: 0x000c
(Bus Powered)
U1 Enabled
U2 Enabled
Bus 002 Device 004: ID 05e3:0626 Genesys Logic, Inc. Hub
Negotiated speed: SuperSpeed (5Gbps)
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.20
bDeviceClass 9 Hub
bDeviceSubClass 0 [unknown]
bDeviceProtocol 3
bMaxPacketSize0 9
idVendor 0x05e3 Genesys Logic, Inc.
idProduct 0x0626 Hub
bcdDevice 6.63
iManufacturer 1 GenesysLogic
iProduct 2 USB3.1 Hub
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x001f
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 [unknown]
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 1 GenesysLogic
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 19
Transfer Type Interrupt
Synch Type None
Usage Type Feedback
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 8
bMaxBurst 0
wBytesPerInterval 2
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 0x002a
bNumDeviceCaps 3
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x00000006
BESL Link Power Management (LPM) Supported
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x00
wSpeedsSupported 0x000e
Device can operate at Full Speed (12Mbps)
Device can operate at High Speed (480Mbps)
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 1
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 8 micro seconds
bU2DevExitLat 190 micro seconds
Container ID Device Capability:
bLength 20
bDescriptorType 16
bDevCapabilityType 4
bReserved 0
ContainerID {9f4b56f0-1df6-11e0-ac64-0800200c9a66}
Hub Descriptor:
bLength 12
bDescriptorType 42
nNbrPorts 4
wHubCharacteristic 0x0000
Ganged power switching
Ganged overcurrent protection
bPwrOn2PwrGood 0 * 2 milli seconds
bHubContrCurrent 576 milli Ampere
bHubDecLat 0.4 micro seconds
wHubDelay 1508 nano seconds
DeviceRemovable 0x00
Hub Port Status:
Port 1: 0000.02a0 5Gbps power Rx.Detect
Port 2: 0000.0203 5Gbps power U0 enable connect
Port 3: 0000.02a0 5Gbps power Rx.Detect
Port 4: 0000.02a0 5Gbps power Rx.Detect
Device Status: 0x000d
Self Powered
U1 Enabled
U2 Enabled
Bus 002 Device 005: ID 0781:5591 SanDisk Corp. Ultra Flair
Negotiated speed: SuperSpeed (5Gbps)
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.20
bDeviceClass 0 [unknown]
bDeviceSubClass 0 [unknown]
bDeviceProtocol 0
bMaxPacketSize0 9
idVendor 0x0781 SanDisk Corp.
idProduct 0x5591 Ultra Flair
bcdDevice 1.00
iManufacturer 1 USB
iProduct 2 SanDisk 3.2Gen1
iSerial 3 [REDACTED]
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x002c
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 896mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 0x0016
bNumDeviceCaps 2
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x00000002
HIRD Link Power Management (LPM) Supported
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x00
wSpeedsSupported 0x000e
Device can operate at Full Speed (12Mbps)
Device can operate at High Speed (480Mbps)
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 1
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 10 micro seconds
bU2DevExitLat 256 micro seconds
Device Status: 0x0000
(Bus Powered)
next reply other threads:[~2026-05-30 16:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-30 16:21 Mobin Aydinfar [this message]
2026-05-30 19:28 ` Unreliable UAS behavior from 125f:a88a A-DATA Technology Co., Ltd. SD600Q Mobin Aydinfar
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