[Kernel GRSecurity] Error on boot

[PaX Team]

which kernel/grsec is this? also the full log (including the backtrace) would be useful.

[spender]

You can boot the system with "pax_size_overflow_report_only" on the kernel commandline.

-Brad

[ephox]

Hi,

Could you please apply this patch and send me the result from dmesg?

Code: Select all

--- drivers/md/bitmap.c.orig    2017-02-24 00:00:03.922434066 +0100
+++ drivers/md/bitmap.c 2017-02-24 00:01:04.950434888 +0100
@@ -158,6 +158,7 @@
                    || test_bit(Faulty, &rdev->flags))
                        continue;
 
+               printk(KERN_ERR "PAX: offset: %llx, index: %lx\n", offset, index);
                target = offset + index * (PAGE_SIZE/512);
 
                if (sync_page_io(rdev, target,