random: sshd: uninitialized urandom read (32 bytes read)
audit: type=1400 audit(1565386695.424:36): avc:  denied  { map } for  pid=7035 comm="syz-executor139" path="/root/syz-executor139391520" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
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BUG: KASAN: slab-out-of-bounds in bpf_skb_proto_xlat net/core/filter.c:2151 [inline]
BUG: KASAN: slab-out-of-bounds in ____bpf_skb_change_proto net/core/filter.c:2189 [inline]
BUG: KASAN: slab-out-of-bounds in bpf_skb_change_proto+0xdbc/0x10f0 net/core/filter.c:2164
Read of size 2 at addr ffff888091537d40 by task syz-executor139/7035

CPU: 0 PID: 7035 Comm: syz-executor139 Not tainted 4.14.138 #34
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x138/0x19c lib/dump_stack.c:53
 print_address_description.cold+0x7c/0x1dc mm/kasan/report.c:252
 kasan_report_error mm/kasan/report.c:351 [inline]
 kasan_report mm/kasan/report.c:409 [inline]
 kasan_report.cold+0xa9/0x2af mm/kasan/report.c:393
 __asan_report_load2_noabort+0x14/0x20 mm/kasan/report.c:428
 bpf_skb_proto_xlat net/core/filter.c:2151 [inline]
 ____bpf_skb_change_proto net/core/filter.c:2189 [inline]
 bpf_skb_change_proto+0xdbc/0x10f0 net/core/filter.c:2164
 bpf_prog_0a61b7f223ef83f3+0xdfd/0x1000

Allocated by task 0:
(stack is not available)

Freed by task 0:
(stack is not available)

The buggy address belongs to the object at ffff888091537d40
 which belongs to the cache skbuff_head_cache of size 232
The buggy address is located 0 bytes inside of
 232-byte region [ffff888091537d40, ffff888091537e28)
The buggy address belongs to the page:
page:ffffea0002454dc0 count:1 mapcount:0 mapping:ffff8880915370c0 index:0x0
flags: 0x1fffc0000000100(slab)
raw: 01fffc0000000100 ffff8880915370c0 0000000000000000 000000010000000c
raw: ffffea0002361f60 ffff8880a9dcc248 ffff88821b719240 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff888091537c00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff888091537c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff888091537d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
                                           ^
 ffff888091537d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff888091537e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
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