Bug 30492 - udev - rules are not working
Summary: udev - rules are not working
Status: NEW
Alias: None
Product: Mageia
Classification: Unclassified
Component: RPM Packages (show other bugs)
Version: 8
Hardware: All Linux
Priority: Normal normal
Target Milestone: ---
Assignee: Base system maintainers
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-05-29 12:35 CEST by Crinteanu Cristian
Modified: 2022-05-29 20:41 CEST (History)
0 users

See Also:
Source RPM: systemd-246.9-5.mga8
CVE:
Status comment:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Description Crinteanu Cristian 2022-05-29 12:35:34 CEST 
Description of problem:
think something is broken udev OR drakx-tools 
rules to compain 60-block.rules

Steps to Reproduce:

1. plug an usb stick then unmount it
2. udevadm monitor
3. bootloader-config --action update-splash
oopps... the usb stick gets mounted again as reinserted
now watch the monitor window
KERNEL[6001.482559] add      /module/dm_zero (module)
UDEV  [6001.485923] add      /module/dm_zero (module)
KERNEL[6001.591410] change   /devices/pci0000:00/0000:00:0d.0/ata1/host0/target0:0:0/0:0:0:0/block/sda (block)
KERNEL[6001.591488] change   /devices/pci0000:00/0000:00:0d.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda1 (block)
KERNEL[6001.591707] change   /devices/pci0000:00/0000:00:0d.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda2 (block)
KERNEL[6001.591762] change   /devices/pci0000:00/0000:00:0d.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda5 (block)
KERNEL[6001.631926] change   /devices/pci0000:00/0000:00:0d.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda2 (block)
KERNEL[6001.687269] change   /devices/pci0000:00/0000:00:0d.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda2 (block)
UDEV  [6001.846930] change   /devices/pci0000:00/0000:00:0d.0/ata1/host0/target0:0:0/0:0:0:0/block/sda (block)
UDEV  [6001.857706] change   /devices/pci0000:00/0000:00:0d.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda1 (block)
UDEV  [6001.905496] change   /devices/pci0000:00/0000:00:0d.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda2 (block)
UDEV  [6001.955752] change   /devices/pci0000:00/0000:00:0d.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda2 (block)
UDEV  [6001.980227] change   /devices/pci0000:00/0000:00:0d.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda2 (block)
UDEV  [6002.019333] change   /devices/pci0000:00/0000:00:0d.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda5 (block)
KERNEL[6002.368850] remove   /devices/pci0000:00/0000:00:0b.0/usb1/1-1/1-1:1.0/host3/target3:0:0/3:0:0:0/block/sdb/sdb1 (block)
KERNEL[6002.401878] change   /devices/pci0000:00/0000:00:0b.0/usb1/1-1/1-1:1.0/host3/target3:0:0/3:0:0:0/block/sdb (block)
KERNEL[6002.402190] add      /devices/pci0000:00/0000:00:0b.0/usb1/1-1/1-1:1.0/host3/target3:0:0/3:0:0:0/block/sdb/sdb1 (block)
UDEV  [6002.409181] remove   /devices/pci0000:00/0000:00:0b.0/usb1/1-1/1-1:1.0/host3/target3:0:0/3:0:0:0/block/sdb/sdb1 (block)
UDEV  [6002.743501] change   /devices/pci0000:00/0000:00:0b.0/usb1/1-1/1-1:1.0/host3/target3:0:0/3:0:0:0/block/sdb (block)
UDEV  [6003.540861] add      /devices/pci0000:00/0000:00:0b.0/usb1/1-1/1-1:1.0/host3/target3:0:0/3:0:0:0/block/sdb/sdb1 (block)
KERNEL[6008.773389] change   /devices/pci0000:00/0000:00:0b.0/usb1/1-1/1-1:1.0/host3/target3:0:0/3:0:0:0/block/sdb/sdb1 (block)
UDEV  [6009.188161] change   /devices/pci0000:00/0000:00:0b.0/usb1/1-1/1-1:1.0/host3/target3:0:0/3:0:0:0/block/sdb/sdb1 (block)

hmmm it seems that at least  60-block.rules do some weird things
putting sd*[0-9] in last line on that rule - the usb stick doesn't get mounted after issuing the bootloader-config. However the weird outputs still persists in  monitor window

KERNEL[6936.291954] change   /devices/pci0000:00/0000:00:0d.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda2 (block)
UDEV  [6936.433558] change   /devices/pci0000:00/0000:00:0d.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda2 (block)
KERNEL[6936.909664] change   /devices/pci0000:00/0000:00:0b.0/usb1/1-1/1-1:1.0/host3/target3:0:0/3:0:0:0/block/sdb/sdb1 (block)
UDEV  [6937.634755] change   /devices/pci0000:00/0000:00:0b.0/usb1/1-1/1-1:1.0/host3/target3:0:0/3:0:0:0/block/sdb/sdb1 (block)

if i test the rule putting sd*[!0-9] then the system acts like sd* - the usb stick gets mounted after issuing bootloader-config command as above

Something is not right here....
Comment 1 Lewis Smith 2022-05-29 20:41:01 CEST 
Thank you for the report.

Unable to comment of this; assigning to the basesystem group.

Assignee: bugsquad => basesystem
Note You need to log in before you can comment on or make changes to this bug.