R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
R13: 00000000004d2b98 R14: 00000000004c7908 R15: 0000000000000001
==================================================================
BUG: KASAN: use-after-free in tls_fill_prepend include/net/tls.h:339 [inline]
BUG: KASAN: use-after-free in tls_push_record+0x1091/0x1400 net/tls/tls_sw.c:239
Write of size 1 at addr ffff8801b420e000 by task syz-executor6/9747

CPU: 1 PID: 9747 Comm: syz-executor6 Not tainted 4.18.0-rc6+ #29
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1c9/0x2b4 lib/dump_stack.c:113
 ? kmsg_dump_re