Comment # 7 on bug 1148317 from 
(In reply to Takashi Iwai from comment #6)
> If the old TW worked, it'd be great if you can figure out which kernel
> started regression.  You can find some old packages in the OBS history repo,
>   http://download.opensuse.org/history/
> 
> Try to install the old kernel package on the working system, and retest with
> it.

I tested the oldest kernel from history:  kernel-default-5.1.15-1.1.x86_64.rpm.
It gives the same error.
Next a tested kernel from Leap 15.1:
kernel-default-4.12.14-lp151.27.3.x86_64.rpm It gives the same error.
To exclude HW problem I booted from external usb flash with instalation iso
Leap 15.0 ("rescue"). Than I connected problematic disk and it worked OK.
Than accidently leav problematic disk connected in usb port and rebooted. It
works OK (with kernel 5.2.9-1-default). When I disconnect it form port and
reconnect again - same error.
I try:
udevadm monitor -s block -k -u -p
and see:

monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
KERNEL - the kernel uevent

KERNEL[174.795316] add     
/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2.2/2-2.2.2/2-2.2.2:1.0/host7/target7:0:0/7:0:0:0/block/sdd
(block)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2.2/2-2.2.2/2-2.2.2:1.0/host7/target7:0:0/7:0:0:0/block/sdd
SUBSYSTEM=block
DEVNAME=/dev/sdd
DEVTYPE=disk
SEQNUM=7306
MAJOR=8
MINOR=48

KERNEL[174.795411] add     
/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2.2/2-2.2.2/2-2.2.2:1.0/host7/target7:0:0/7:0:0:0/block/sdd/sdd1
(block)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2.2/2-2.2.2/2-2.2.2:1.0/host7/target7:0:0/7:0:0:0/block/sdd/sdd1
SUBSYSTEM=block
DEVNAME=/dev/sdd1
DEVTYPE=partition
PARTN=1
SEQNUM=7307
MAJOR=8
MINOR=49

UDEV  [175.107492] add     
/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2.2/2-2.2.2/2-2.2.2:1.0/host7/target7:0:0/7:0:0:0/block/sdd
(block)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2.2/2-2.2.2/2-2.2.2:1.0/host7/target7:0:0/7:0:0:0/block/sdd
SUBSYSTEM=block
DEVNAME=/dev/sdd
DEVTYPE=disk
SEQNUM=7306
USEC_INITIALIZED=175106785
DONT_DEL_PART_NODES=1
ID_VENDOR=ADATA
ID_VENDOR_ENC=ADATA\x20\x20\x20
ID_VENDOR_ID=125f
ID_MODEL=HDD_CH94
ID_MODEL_ENC=HDD\x20CH94\x20\x20\x20\x20\x20\x20\x20\x20
ID_MODEL_ID=a94a
ID_REVISION=0160
ID_SERIAL=ADATA_HDD_CH94_CH0150805213-0:0
ID_SERIAL_SHORT=CH0150805213
ID_TYPE=disk
ID_INSTANCE=0:0
ID_BUS=usb
ID_USB_INTERFACES=:080650:
ID_USB_INTERFACE_NUM=00
ID_USB_DRIVER=usb-storage
ID_PATH=pci-0000:00:14.0-usb-0:2.2.2:1.0-scsi-0:0:0:0
ID_PATH_TAG=pci-0000_00_14_0-usb-0_2_2_2_1_0-scsi-0_0_0_0
.SYSFS_PATH=/sys/class/scsi_device/7:0:0:0/device
.INQUIRY_DEV=/dev/sdd
SCSI_TPGS=0
SCSI_TYPE=disk
SCSI_VENDOR=ADATA
SCSI_VENDOR_ENC=ADATA\x20\x20\x20
SCSI_MODEL=HDD_CH94
SCSI_MODEL_ENC=HDD\x20CH94\x20\x20\x20\x20\x20\x20\x20\x20
SCSI_REVISION=00
ID_SCSI=1
MPATH_SBIN_PATH=/sbin
.SAVED_FM_WAIT_UNTIL=
DM_MULTIPATH_DEVICE_PATH=0
FC_TARGET_LUN=0
.IS_MQ=1
ID_PART_TABLE_UUID=7cc57d55
ID_PART_TABLE_TYPE=dos
COMPAT_SYMLINK_GENERATION=1
.ID_FS_TYPE_NEW=
ID_FS_TYPE=
MAJOR=8
MINOR=48
DEVLINKS=/dev/disk/by-path/pci-0000:00:14.0-usb-0:2.2.2:1.0-scsi-0:0:0:0
/dev/disk/by-id/usb-ADATA_HDD_CH94_CH0150805213-0:0
TAGS=:systemd:

Comaprision with Leap 15.1 (on other computer) gives: Missing last message in
add event: USEC_INITIALIZED=
and difference in COMPAT_SYMLINK_GENERATION (on Leap 15.1 it is 2) and MINOR
(on Leap 15.1 it is 32)

What can I test next?

You are receiving this mail because: