On 03/12/2015 10:06, Leon Fauster wrote:> Am 03.12.2015 um 10:53 schrieb Duncan Brown <centos2 at duncb.co.uk>: >> On 03/12/2015 09:40, Bernard Lheureux wrote: >>> On 12/03/2015 10:29 AM, Duncan Brown wrote: >>> initramfs is missing... >>> check if /boot/initramfs-{kernelversion}.img is correctly there, if not do a "yum reinstall kernel-{version}" and it should be ok ! >>> >>>> Hi All >>>> >>>> After upgrading to 7.2, I'm getting an immediate kernel panic on boot >>>> >>>> Dropping back to 3.10.0-229.20.1.el7.x86_64 and the system boots fine >>>> >>>> How can I go about diagnosing the problem here? >>>> >>>> thanks >>>> >>>> Duncan >>>> >> No joy unfortunately, the correct initramfs is there >> >> I tried reinstalling just in case, but no change > > any additional kernel modules installed? > > -- > LF > >Hi Leon I'm running kmod-nvidia and kmod-forcedeth from elrepo The nvidia-kmod had an update to work with the new kernel, the forcedeth did not but as far as I can tell it didn't need one. (also why on earth the forcedeth module has gone from the stock kernel in 7 I have no idea) The first thing I tried however was uninstalling both, but I'm still getting the same panic Is there any way of logging it so I can see exactly what the panic says? thanks all Duncan
Am 03.12.2015 um 11:40 schrieb Duncan Brown <centos2 at duncb.co.uk>:> On 03/12/2015 10:06, Leon Fauster wrote: >> Am 03.12.2015 um 10:53 schrieb Duncan Brown <centos2 at duncb.co.uk>: >>> On 03/12/2015 09:40, Bernard Lheureux wrote: >>> No joy unfortunately, the correct initramfs is there >>> >>> I tried reinstalling just in case, but no change >> >> any additional kernel modules installed?> I'm running kmod-nvidia and kmod-forcedeth from elrepo > > The nvidia-kmod had an update to work with the new kernel, the forcedeth did not but as far as I can tell it didn't need one. (also why on earth the forcedeth module has gone from the stock kernel in 7 I have no idea) > > The first thing I tried however was uninstalling both, but I'm still getting the same panic > > Is there any way of logging it so I can see exactly what the panic says?was the "init-ram-disk" regenerated (yum reinstall kernel-x.y.z) -- LF
On 03/12/2015 11:28, Leon Fauster wrote:> Am 03.12.2015 um 11:40 schrieb Duncan Brown <centos2 at duncb.co.uk>: >> On 03/12/2015 10:06, Leon Fauster wrote: >>> Am 03.12.2015 um 10:53 schrieb Duncan Brown <centos2 at duncb.co.uk>: >>>> On 03/12/2015 09:40, Bernard Lheureux wrote: >>>> No joy unfortunately, the correct initramfs is there >>>> >>>> I tried reinstalling just in case, but no change >>> any additional kernel modules installed? >> I'm running kmod-nvidia and kmod-forcedeth from elrepo >> >> The nvidia-kmod had an update to work with the new kernel, the forcedeth did not but as far as I can tell it didn't need one. (also why on earth the forcedeth module has gone from the stock kernel in 7 I have no idea) >> >> The first thing I tried however was uninstalling both, but I'm still getting the same panic >> >> Is there any way of logging it so I can see exactly what the panic says? > > > was the "init-ram-disk" regenerated (yum reinstall kernel-x.y.z) > > -- > LF >It was, and just to check I've regenerated using dracut too with no change
On 12/3/2015 5:40 AM, Duncan Brown wrote:> On 03/12/2015 10:06, Leon Fauster wrote: >> Am 03.12.2015 um 10:53 schrieb Duncan Brown <centos2 at duncb.co.uk>: >>> On 03/12/2015 09:40, Bernard Lheureux wrote: >>>> On 12/03/2015 10:29 AM, Duncan Brown wrote: >>>> initramfs is missing... >>>> check if /boot/initramfs-{kernelversion}.img is correctly there, if >>>> not do a "yum reinstall kernel-{version}" and it should be ok ! >>>> >>>>> Hi All >>>>> >>>>> After upgrading to 7.2, I'm getting an immediate kernel panic on boot >>>>> >>>>> Dropping back to 3.10.0-229.20.1.el7.x86_64 and the system boots fine >>>>> >>>>> How can I go about diagnosing the problem here? >>>>> >>>>> thanks >>>>> >>>>> Duncan >>>>> >>> No joy unfortunately, the correct initramfs is there >>> >>> I tried reinstalling just in case, but no change >> >> any additional kernel modules installed? >> >> -- >> LF >> >> > Hi Leon > > I'm running kmod-nvidia and kmod-forcedeth from elrepo > > The nvidia-kmod had an update to work with the new kernel, the > forcedeth did not but as far as I can tell it didn't need one. (also > why on earth the forcedeth module has gone from the stock kernel in 7 > I have no idea) > > The first thing I tried however was uninstalling both, but I'm still > getting the same panic > > Is there any way of logging it so I can see exactly what the panic says? > > thanks all > > Duncan > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos >Mine booted successfully after update to 7.2 CR. I am also using a Nvidia kmod from elrepo, no forcedeth though. kernel-3.10.0-327.el7.x86_64 kmod-nvidia-340xx-340.96-1.el7.elrepo.x86_64 Did you rebuild initrd after removing the kmod packages? Fred Wittekind
On 03/12/2015 16:17, Fred Wittekind wrote:> > > On 12/3/2015 5:40 AM, Duncan Brown wrote: >> On 03/12/2015 10:06, Leon Fauster wrote: >>> Am 03.12.2015 um 10:53 schrieb Duncan Brown <centos2 at duncb.co.uk>: >>>> On 03/12/2015 09:40, Bernard Lheureux wrote: >>>>> On 12/03/2015 10:29 AM, Duncan Brown wrote: >>>>> initramfs is missing... >>>>> check if /boot/initramfs-{kernelversion}.img is correctly there, >>>>> if not do a "yum reinstall kernel-{version}" and it should be ok ! >>>>> >>>>>> Hi All >>>>>> >>>>>> After upgrading to 7.2, I'm getting an immediate kernel panic on >>>>>> boot >>>>>> >>>>>> Dropping back to 3.10.0-229.20.1.el7.x86_64 and the system boots >>>>>> fine >>>>>> >>>>>> How can I go about diagnosing the problem here? >>>>>> >>>>>> thanks >>>>>> >>>>>> Duncan >>>>>> >>>> No joy unfortunately, the correct initramfs is there >>>> >>>> I tried reinstalling just in case, but no change >>> >>> any additional kernel modules installed? >>> >>> -- >>> LF >>> >>> >> Hi Leon >> >> I'm running kmod-nvidia and kmod-forcedeth from elrepo >> >> The nvidia-kmod had an update to work with the new kernel, the >> forcedeth did not but as far as I can tell it didn't need one. (also >> why on earth the forcedeth module has gone from the stock kernel in 7 >> I have no idea) >> >> The first thing I tried however was uninstalling both, but I'm still >> getting the same panic >> >> Is there any way of logging it so I can see exactly what the panic says? >> >> thanks all >> >> Duncan >> _______________________________________________ >> CentOS mailing list >> CentOS at centos.org >> https://lists.centos.org/mailman/listinfo/centos >> > > Mine booted successfully after update to 7.2 CR. I am also using a > Nvidia kmod from elrepo, no forcedeth though. > kernel-3.10.0-327.el7.x86_64 > kmod-nvidia-340xx-340.96-1.el7.elrepo.x86_64 > > Did you rebuild initrd after removing the kmod packages? >Yes, and no change