Comment 364 for bug 1667750

Hi,
I have also issues with USB3 on my Debian 10 with kernel 5.10.0-0.bpo.5-amd64 which is not appearing when using USB2 port:

Aug 6 13:20:14 media-server kernel: [ 964.069355] scsi host17: uas_eh_device_reset_handler start
Aug 6 13:20:14 media-server kernel: [ 964.197532] usb 2-1: reset SuperSpeed Gen 1 USB device number 2 using xhci_hcd
Aug 6 13:20:14 media-server kernel: [ 964.219053] scsi host17: uas_eh_device_reset_handler success
Aug 6 13:20:18 media-server kernel: [ 968.137601] task:sync state:D stack: 0 pid:12237 ppid: 11291 flags:0x00004324
Aug 6 13:20:18 media-server kernel: [ 968.137607] Call Trace:
Aug 6 13:20:18 media-server kernel: [ 968.137621] __schedule+0x2be/0x770
Aug 6 13:20:18 media-server kernel: [ 968.137630] schedule+0x3c/0xa0
Aug 6 13:20:18 media-server kernel: [ 968.137635] io_schedule+0x12/0x40
Aug 6 13:20:18 media-server kernel: [ 968.137644] wait_on_page_bit+0x127/0x230
Aug 6 13:20:18 media-server kernel: [ 968.137651] ? __page_cache_alloc+0x80/0x80
Aug 6 13:20:18 media-server kernel: [ 968.137657] wait_on_page_writeback+0x25/0x70
Aug 6 13:20:18 media-server kernel: [ 968.137663] __filemap_fdatawait_range+0x89/0xf0
Aug 6 13:20:18 media-server kernel: [ 968.137673] ? sync_inodes_one_sb+0x20/0x20
Aug 6 13:20:18 media-server kernel: [ 968.137679] filemap_fdatawait_keep_errors+0x1a/0x40
Aug 6 13:20:18 media-server kernel: [ 968.137684] iterate_bdevs+0xad/0x150
Aug 6 13:20:18 media-server kernel: [ 968.137691] ksys_sync+0x7c/0xb0
Aug 6 13:20:18 media-server kernel: [ 968.137697] __do_sys_sync+0xa/0x10
Aug 6 13:20:18 media-server kernel: [ 968.137704] do_syscall_64+0x33/0x80
Aug 6 13:20:18 media-server kernel: [ 968.137709] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Aug 6 13:20:18 media-server kernel: [ 968.137714] RIP: 0033:0x7fc4ec0529aa
Aug 6 13:20:18 media-server kernel: [ 968.137717] RSP: 002b:00007ffcddf49048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2
Aug 6 13:20:18 media-server kernel: [ 968.137723] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4ec0529aa
Aug 6 13:20:18 media-server kernel: [ 968.137725] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 00000000a8002000
Aug 6 13:20:18 media-server kernel: [ 968.137728] RBP: 0000000000000000 R08: 0000555ba9703dcf R09: 00007ffcddf4afe2
Aug 6 13:20:18 media-server kernel: [ 968.137730] R10: 00007fc4ec01a201 R11: 0000000000000246 R12: 0000000000000001
Aug 6 13:20:18 media-server kernel: [ 968.137733] R13: 0000000000000001 R14: 00007ffcddf49158 R15: 0000000000000000