Comment # 17 on bug 1046500 from Roman Bysh

Follow Up

I deleted and added the Default panel, Empty panel and Application Menu Bar
without incident. 

When I right-click and add the Default openSUSE Panel after a several seconds
the hard drive light goes on for several seconds. Dmesg2 is telling me:

Look at the time:

[707.487852] fuse init (API version 7.23)
[748.595815] perf interrupt took too long (2518 > 2500), lowering
kernel.perf_event_max_sample_rate to 50000
[ 2429.957468] plasmashell invoked oom-killer:
gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=0, order=0,
oom_score_adj=0
[2429.957473] plasmashell cpuset=/ mems_allowed=0
[2429.957478] CPU: 1 PID: 2015 Comm: plasmashell Tainted: G           O    
4.4.76-1-default #1
[2429.957480] Hardware name: System manufacturer P5Q/P5Q, BIOS 2209   
03/11/2010
[2429.957483]  0000000000000000 ffffffff81339d97 ffff880221473cd8
0000000000000000
[2429.957484]  ffffffff8120b90e 0000000000000000 0000000000000000
ffffffff811491fa
[2429.957486]  0000000000000002
[2429.957488]  0000000001320122 ffff88023ffd21e0 0000000000000206
[2429.957489] Call Trace:
[2429.957503]  [<ffffffff81019f29>] dump_trace+0x59/0x320
[2429.957507]  [<ffffffff8101a2ea>] show_stack_log_lvl+0xfa/0x180
[2429.957511]  [<ffffffff8101b091>] show_stack+0x21/0x40
[2429.957514]  [<ffffffff81339d97>] dump_stack+0x5c/0x85
[2429.957519]  [<ffffffff8120b90e>] dump_header+0x82/0x231
[2429.957524]  [<ffffffff811991f2>] oom_kill_process+0x222/0x410
[2429.957531]  [<ffffffff811998d8>] out_of_memory+0x4a8/0x4c0
[2429.957538]  [<ffffffff8119e128>] __alloc_pages_nodemask+0xb98/0xbc0
[2429.957543]  [<ffffffff811e8af4>] alloc_pages_vma+0xa4/0x220
[2429.957548]  [<ffffffff811c51a7>] handle_pte_fault+0xd77/0x1530
[2429.957552]  [<ffffffff811c6d7f>] handle_mm_fault+0x2df/0x630
[2429.957556]  [<ffffffff8106794f>] __do_page_fault+0x23f/0x4e0
[2429.957561]  [<ffffffff81067c1b>] do_page_fault+0x2b/0x70
[2429.957566]  [<ffffffff81632808>] page_fault+0x28/0x30
[2429.959385] DWARF2 unwinder stuck at page_fault+0x28/0x30

[2429.959387] Leftover inexact backtrace:

Perhaps this a bug in the kernel started by plasmashell invoked oom-killer?