[kernel-bugs] [Bug 1155840] Bad USB cable causes eternal kernel messages, even after unplug: "tag#0 sense submit err -19 uas-tag 1 inflight: s-st a-in s-in a-cmd s-cmd"
https://bugzilla.suse.com/show_bug.cgi?id=1155840 https://bugzilla.suse.com/show_bug.cgi?id=1155840#c9 --- Comment #9 from Ulrich Windl <Ulrich.Windl@rz.uni-regensburg.de> --- Amazingly it seems that with kernel 5.3.18-lp152.50-preempt (Leap 15.2) even the cheaper USB 3.0 cable works without a problem: Nov 21 17:37:32 i7pc.site kernel: usb 4-5: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd Nov 21 17:37:32 i7pc.site kernel: usb 4-5: New USB device found, idVendor=152d, idProduct=0578, bcdDevice= 5.08 Nov 21 17:37:32 i7pc.site kernel: usb 4-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Nov 21 17:37:32 i7pc.site kernel: usb 4-5: Product: USB to ATA/ATAPI Bridge Nov 21 17:37:32 i7pc.site kernel: usb 4-5: Manufacturer: JMicron Nov 21 17:37:32 i7pc.site kernel: usb 4-5: SerialNumber: 0123456789ABCDEF Nov 21 17:37:32 i7pc.site mtp-probe[26062]: checking bus 4, device 2: "/sys/devices/pci0000:00/0000:00:14.0/usb4/4-5" Nov 21 17:37:32 i7pc.site mtp-probe[26062]: bus: 4, device: 2 was not an MTP device Nov 21 17:37:32 i7pc.site kernel: usbcore: registered new interface driver usb-storage Nov 21 17:37:32 i7pc.site kernel: scsi host6: uas Nov 21 17:37:32 i7pc.site kernel: usbcore: registered new interface driver uas Nov 21 17:37:32 i7pc.site kernel: scsi 6:0:0:0: Direct-Access JMicron Generic 0508 PQ: 0 ANSI: 6 Nov 21 17:37:32 i7pc.site kernel: sd 6:0:0:0: Attached scsi generic sg5 type 0 Nov 21 17:37:39 i7pc.site kernel: sd 6:0:0:0: [sde] 976773168 512-byte logical blocks: (500 GB/466 GiB) Nov 21 17:37:39 i7pc.site kernel: sd 6:0:0:0: [sde] 4096-byte physical blocks Nov 21 17:37:39 i7pc.site kernel: sd 6:0:0:0: [sde] Write Protect is off Nov 21 17:37:39 i7pc.site kernel: sd 6:0:0:0: [sde] Mode Sense: 53 00 00 08 Nov 21 17:37:39 i7pc.site kernel: sd 6:0:0:0: [sde] Disabling FUA Nov 21 17:37:39 i7pc.site kernel: sd 6:0:0:0: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Nov 21 17:37:39 i7pc.site kernel: sd 6:0:0:0: [sde] Optimal transfer size 33553920 bytes not a multiple of physical block size (4096 bytes) Nov 21 17:37:39 i7pc.site kernel: sde: sde1 sde2 sde3 sde4 Nov 21 17:37:39 i7pc.site kernel: sd 6:0:0:0: [sde] Attached SCSI disk Even after a short test, there were no error s logged. # hdparm -t /dev/sde /dev/sde: Timing buffered disk reads: 316 MB in 3.00 seconds = 105.31 MB/sec Another direct random read test on the disk also did not trigger any error. # lsusb -t /: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 5000M |__ Port 5: Dev 2, If 0, Class=Mass Storage, Driver=uas, 5000M -- You are receiving this mail because: You are the assignee for the bug.
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