Bug#763041: Info received (Bug#763041: udev: Booting much slower after upgrade to testing / no ppp device created)
Hello Marco, hello Michael, I can confirm that setting udev_log="err" in /etc/udev/udev.conf as suggested in #754987 "fixes" the second issue in this report, namely booting speed is now back to normal, i.e. no visible dealy happens anymore. If you need further information or help to debug this issue do not hesitate to contact me. (But may case is well covered in #754987 already). Greetings Helge -- Dr. Helge Kreutzmann deb...@helgefjell.de Dipl.-Phys. http://www.helgefjell.de/debian.php 64bit GNU powered gpg signed mail preferred Help keep free software "libre": http://www.ffii.de/ signature.asc Description: Digital signature
Bug#763041: udev: Booting much slower after upgrade to testing / no ppp device created
Hello Marco, hello Michael, On Sat, Sep 27, 2014 at 03:13:32PM +0200, Marco d'Itri wrote: > On Sep 27, Helge Kreutzmann wrote: > > > Version: 208-8 > Please upgrade and try again. > > > a) the ppp device is not created. When I run pon, I got an error > Fixed in a more recent version. Thanks, indeed fixed after the upgrade. > > b) The booting is very slow. I made some "real" screenshots (please > Maybe fixed in a more recent version. No visible change, unfortunately. On Sat, Sep 27, 2014 at 03:49:25PM +0200, Michael Biebl wrote: > Am 27.09.2014 um 15:07 schrieb Helge Kreutzmann: > > Package: udev > > Version: 208-8 > > Severity: normal > > > > A while ago I upgraded to testing. During the upgrade I was informed > > by udev (thanks!!), that my kernel was lacking the prerequisites and > > thus I compiled an appropriate kernel (I only added config option, I > > did not remove any: I put the diff of them below). > > > > The system now boots (I checked, it would not have booted with the > > previous kernel), however, with three artifacts (listed in the order > > of severity): > > > > a) the ppp device is not created. When I run pon, I got an error > > message asking me to mknod the device. I put the following command for > > now in rc.local: > > mknod /dev/ppp c 108 0 > > This was a sysvinit specific problem which was fixed in 208-7 and 208-8 > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=749021 > > See /etc/init.d/udev: make_static_nodes(). > > /bin/kmod static-nodes --format=tmpfiles --output=/proc/self/fd/1 > is supposed to ouput (among others) > > c /dev/ppp 0600 - - - 108:0 > > which is then created by the script. > If that fails for you, I'd suggest you start debugging the sysv init > script by using set -x > > > > b) The booting is very slow. I made some "real" screenshots (please > > excuse the flash). The first shows the lines after which the booting > > stops for >~ 10 seconds: > > http://www.helgefjell.de/data/IMG_4705.JPG > > Before the upgrade there was no notible pause here. > > That might be another sysvinit specific issue, namely > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=754987 Looks like it. I'll try the workaround, i.e. adding udev_log="err" in /etc/udev/udev.conf And report back tomorrow. Thanks! Helge -- Dr. Helge Kreutzmann deb...@helgefjell.de Dipl.-Phys. http://www.helgefjell.de/debian.php 64bit GNU powered gpg signed mail preferred Help keep free software "libre": http://www.ffii.de/ signature.asc Description: Digital signature
Bug#763041: udev: Booting much slower after upgrade to testing / no ppp device created
Am 27.09.2014 um 15:07 schrieb Helge Kreutzmann: > Package: udev > Version: 208-8 > Severity: normal > > A while ago I upgraded to testing. During the upgrade I was informed > by udev (thanks!!), that my kernel was lacking the prerequisites and > thus I compiled an appropriate kernel (I only added config option, I > did not remove any: I put the diff of them below). > > The system now boots (I checked, it would not have booted with the > previous kernel), however, with three artifacts (listed in the order > of severity): > > a) the ppp device is not created. When I run pon, I got an error > message asking me to mknod the device. I put the following command for > now in rc.local: > mknod /dev/ppp c 108 0 This was a sysvinit specific problem which was fixed in 208-7 and 208-8 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=749021 See /etc/init.d/udev: make_static_nodes(). /bin/kmod static-nodes --format=tmpfiles --output=/proc/self/fd/1 is supposed to ouput (among others) c /dev/ppp 0600 - - - 108:0 which is then created by the script. If that fails for you, I'd suggest you start debugging the sysv init script by using set -x > b) The booting is very slow. I made some "real" screenshots (please > excuse the flash). The first shows the lines after which the booting > stops for >~ 10 seconds: > http://www.helgefjell.de/data/IMG_4705.JPG > Before the upgrade there was no notible pause here. That might be another sysvinit specific issue, namely https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=754987 -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth? signature.asc Description: OpenPGP digital signature
Bug#763041: udev: Booting much slower after upgrade to testing / no ppp device created
Hello Marco, thanks for your ultra-fast reply. On Sat, Sep 27, 2014 at 03:13:32PM +0200, Marco d'Itri wrote: > On Sep 27, Helge Kreutzmann wrote: > > > Version: 208-8 > Please upgrade and try again. This is the latest version in testing. I checked out why the next one was not available and I the RC bug seems not relevant to me, so I enabled sid and upgraded udev to 215-4. I also disabled the mknod in rc.local. I will report back after the next reboot (most likely tomorrow morning). > > a) the ppp device is not created. When I run pon, I got an error > Fixed in a more recent version. Great. I check that tomrorow monring. > > b) The booting is very slow. I made some "real" screenshots (please > Maybe fixed in a more recent version. I'll report tomorrow morning. > > c) Several modules fail to load; these messages are new (and I did not > Not udev's fault. Ok. Well, this one is only asthetically. Thanks again Helge -- Dr. Helge Kreutzmann deb...@helgefjell.de Dipl.-Phys. http://www.helgefjell.de/debian.php 64bit GNU powered gpg signed mail preferred Help keep free software "libre": http://www.ffii.de/ signature.asc Description: Digital signature
Bug#763041: udev: Booting much slower after upgrade to testing / no ppp device created
On Sep 27, Helge Kreutzmann wrote: > Version: 208-8 Please upgrade and try again. > a) the ppp device is not created. When I run pon, I got an error Fixed in a more recent version. > b) The booting is very slow. I made some "real" screenshots (please Maybe fixed in a more recent version. > c) Several modules fail to load; these messages are new (and I did not Not udev's fault. -- ciao, Marco signature.asc Description: Digital signature
Bug#763041: udev: Booting much slower after upgrade to testing / no ppp device created
Package: udev Version: 208-8 Severity: normal A while ago I upgraded to testing. During the upgrade I was informed by udev (thanks!!), that my kernel was lacking the prerequisites and thus I compiled an appropriate kernel (I only added config option, I did not remove any: I put the diff of them below). The system now boots (I checked, it would not have booted with the previous kernel), however, with three artifacts (listed in the order of severity): a) the ppp device is not created. When I run pon, I got an error message asking me to mknod the device. I put the following command for now in rc.local: mknod /dev/ppp c 108 0 b) The booting is very slow. I made some "real" screenshots (please excuse the flash). The first shows the lines after which the booting stops for >~ 10 seconds: http://www.helgefjell.de/data/IMG_4705.JPG Before the upgrade there was no notible pause here. c) Several modules fail to load; these messages are new (and I did not compile anything different for e.g. lp or ppdev) and I could not notice and problems except for a). http://www.helgefjell.de/data/IMG_4708.JPG Before the upgrade those messages did not appear. For b) and c) I'm not 100% sure that they relate to udev, however this seems to be the most likely cause. Please note that I do not use an initrd. -- Diff of kernel config during upgrade --- config-3.2.61-grsec-01 2014-08-18 21:03:46.0 +0200 +++ config-3.2.61-grsec-02 2014-08-18 21:12:11.0 +0200 @@ -80,7 +80,7 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set -# CONFIG_FHANDLE is not set +CONFIG_FHANDLE=y CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y @@ -926,7 +926,8 @@ # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_DEVTMPFS is not set +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -2748,6 +2749,7 @@ # CONFIG_BTRFS_FS is not set # CONFIG_NILFS2_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_EXPORTFS=y CONFIG_FILE_LOCKING=y CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y -- Package-specific info: -- System Information: Debian Release: jessie/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 3.2.61sneo.02-grsec (SMP w/6 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to de_DE.UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages udev depends on: ii debconf [debconf-2.0] 1.5.53 ii libacl12.2.52-2 ii libblkid1 2.20.1-5.8 ii libc6 2.19-11 ii libkmod2 18-2 ii libselinux12.3-2 ii libudev1 208-8 ii lsb-base 4.1+Debian13 ii procps 1:3.3.9-7 ii util-linux 2.20.1-5.8 udev recommends no packages. udev suggests no packages. -- debconf information: udev/sysfs_deprecated_incompatibility: udev/reboot_needed: udev/new_kernel_needed: false udev/title/upgrade: -- Dr. Helge Kreutzmann deb...@helgefjell.de Dipl.-Phys. http://www.helgefjell.de/debian.php 64bit GNU powered gpg signed mail preferred Help keep free software "libre": http://www.ffii.de/ signature.asc Description: Digital signature
