When I install Kernel 4.4.0-4.gf0efa01-default from [Kernel_stable repository] on openSUSE 42.1 x86_64 I get the following stacktrace on every startup on one of my PCs. Original Leap 42.1 Kernel 4.1.* works without problems. Could someone give me a hint for resolving the issue with Kernel 4.4? [ 1.214430] ------------[ cut here ]------------ [ 1.214435] WARNING: CPU: 2 PID: 1 at ../arch/x86/mm/dump_pagetables.c:225 note_page+0x5e1/0x780() [ 1.214437] x86/mm: Found insecure W+X mapping at address ffff880000048000/0xffff880000048000 [ 1.214437] Modules linked in: [ 1.214440] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 4.4.0-4.gf0efa01-default #1 [ 1.214441] Hardware name: Gigabyte Technology Co., Ltd. H97-HD3/H97-HD3, BIOS F8 09/18/2015 [ 1.214442] ffffffff81a454a0 ffff88017eddfd58 ffffffff8137f629 ffff88017eddfda0 [ 1.214444] ffff88017eddfd90 ffffffff8107d132 ffff88017eddfe98 8000000000000163 [ 1.214445] 0000000000000004 0000000000000000 0000000000000000 ffff88017eddfdf0 [ 1.214446] Call Trace: [ 1.214452] [<ffffffff8101a095>] try_stack_unwind+0x175/0x190 [ 1.214456] [<ffffffff81018fe9>] dump_trace+0x69/0x3a0 [ 1.214458] [<ffffffff8101a0fb>] show_trace_log_lvl+0x4b/0x60 [ 1.214460] [<ffffffff8101942c>] show_stack_log_lvl+0x10c/0x180 [ 1.214461] [<ffffffff8101a195>] show_stack+0x25/0x50 [ 1.214464] [<ffffffff8137f629>] dump_stack+0x4b/0x72 [ 1.214467] [<ffffffff8107d132>] warn_slowpath_common+0x82/0xc0 [ 1.214470] [<ffffffff8107d1bc>] warn_slowpath_fmt+0x4c/0x50 [ 1.214471] [<ffffffff8106e2b1>] note_page+0x5e1/0x780 [ 1.214474] [<ffffffff8106e73e>] ptdump_walk_pgd_level_core+0x2ee/0x420 [ 1.214476] [<ffffffff8106e8a7>] ptdump_walk_pgd_level_checkwx+0x17/0x20 [ 1.214478] [<ffffffff81064b2f>] mark_rodata_ro+0xef/0x100 [ 1.214482] [<ffffffff8169d71d>] kernel_init+0x1d/0xe0 [ 1.214485] [<ffffffff816aa40f>] ret_from_fork+0x3f/0x70 [ 1.215462] DWARF2 unwinder stuck at ret_from_fork+0x3f/0x70 [ 1.215463] Leftover inexact backtrace: [ 1.215465] [<ffffffff8169d700>] ? rest_init+0x90/0x90 [ 1.215466] ---[ end trace e18e66e4ee2688bd ]--- [ 1.219853] x86/mm: Checked W+X mappings: FAILED, 192385 W+X pages found. [ 1.221344] random: systemd urandom read with 27 bits of entropy available Greetings, Björn -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kernel+owner@opensuse.org