On 14.04.2016 13:18, Guido Trentalancia wrote: > Hello Harald. > > My reply follows the quoted text from previous messages... > > On gio, 2016-04-14 at 12:33 +0200, Harald Hoyer wrote: >> On 12.04.2016 16:41, Guido Trentalancia wrote: >>> On mar, 2016-04-12 at 16:24 +0200, Harald Hoyer wrote: >>>> Am 12.04.2016 um 16:07 schrieb Guido Trentalancia: >>>>> Do not mount the /run directory with the "noexec" option, >>>>> otherwise >>>>> the >>>>> system bootup fails (no binary can be executed, everything >>>>> fails >>>>> with >>>>> permission denied errors). >>>>> >>>>> The bug was introduced in version 042 (11 Jun 2015) and affects >>>>> all >>>>> versions up to 044 (latest) and including git checked out on 12 >>>>> Apr >>>>> 2016. >>>>> >>>>> Signed-off-by: Guido Trentalancia <guido@xxxxxxxxxxxxxxxx> >>>>> --- >>>>> modules.d/99base/init.sh | 2 +- >>>>> 1 file changed, 1 insertion(+), 1 deletion(-) >>>>> >>>>> --- dracut-044/modules.d/99base/init.sh 2015-11-25 >>>>> 14:22:28.000000000 +0100 >>>>> +++ dracut-044-99base-init-should-mount-newrun-as- >>>>> exec/modules.d/99base/init.sh 2016-04-12 >>>>> 15:37:44.163185387 >>>>> +0200 >>>>> @@ -64,7 +64,7 @@ fi >>>>> >>>>> if ! ismounted /run; then >>>>> mkdir -m 0755 /newrun >>>>> - mount -t tmpfs -o >>>>> mode=0755,noexec,nosuid,nodev,strictatime >>>>> tmpfs /newrun >/dev/null >>>>> + mount -t tmpfs -o mode=0755,nosuid,nodev,strictatime tmpfs >>>>> /newrun >/dev/null >>>>> cp -a /run/* /newrun >/dev/null 2>&1 >>>>> mount --move /newrun /run >>>>> rm -fr -- /newrun >>>>> >>>> >>>> Which binary resides in /run ?? >>> >>> >>> The whole initram filesystem binaries, including >>> (/run/initramfs)/bin, >>> (/run/initramfs)/sbin, (/run/initramfs)/usr/bin and >>> (/run/initramfs)/usr/sbin. > > [...] > >>> The patch has been tested and it works fine. Without the patch, >>> dracut >>> is unusable (the system cannot be booted). > > [...] > >> I would prefer something like this. Care to check, if that solves it? > > No, it does NOT work. > > Harald, you should apply the patch I sent to you (and quoted above), > unmodified in order to sort out this major bug which produces > unbootable initram filesystems. Well, this is a corner case. May I ask: Which distribution do you use? Which dracut version do you use? What is the output of: # lsinitrd <initramfs_image> What is the output of: # egrep . /etc/dracut.conf /etc/dracut.conf.d/*.conf /usr/lib/dracut/dracut.conf.d/*.conf -- To unsubscribe from this list: send the line "unsubscribe initramfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
