audit: type=1800 audit(1645185906.711:15): pid=11208 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.4" name="bus" dev="sda1" ino=14087 res=0
==================================================================
BUG: KASAN: slab-out-of-bounds in sg_mark_end include/linux/scatterlist.h:190 [inline]
BUG: KASAN: slab-out-of-bounds in tls_push_record+0x10cc/0x1270 net/tls/tls_sw.c:255
audit: type=1804 audit(1645185907.041:16): pid=11209 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir643379797/syzkaller.j6v9dw/69/bus" dev="sda1" ino=14089 res=1
Read of size 8 at addr ffff888093484d38 by task syz-executor.2/11187

CPU: 0 PID: 11187 Comm: syz-executor.2 Not tainted 4.14.267-syzkaller #0
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+0x1b2/0x281 lib/dump_stack.c:58
 print_address_description.cold+0x54/0x1d3 mm/kasan/report.c:252
 kasan_report_error.cold+0x8a/0x191 mm/kasan/report.c:351
 kasan_report mm/kasan/report.c:409 [inline]
 __asan_report_load8_noabort+0x68/0x70 mm/kasan/report.c:430
 sg_mark_end include/linux/scatterlist.h:190 [inline]
 tls_push_record+0x10cc/0x1270 net/tls/tls_sw.c:255
 tls_handle_open_record net/tls/tls_main.c:158 [inline]
 tls_sk_proto_close+0x6f0/0x8b0 net/tls/tls_main.c:270
 inet_release+0xdf/0x1b0 net/ipv4/af_inet.c:425
 inet6_release+0x4c/0x70 net/ipv6/af_inet6.c:450
 __sock_release+0xcd/0x2b0 net/socket.c:602
 sock_close+0x15/0x20 net/socket.c:1139
 __fput+0x25f/0x7a0 fs/file_table.c:210
 task_work_run+0x11f/0x190 kernel/task_work.c:113
 tracehook_notify_resume include/linux/tracehook.h:191 [inline]
 exit_to_usermode_loop+0x1ad/0x200 arch/x86/entry/common.c:164
 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:270 [inline]
 do_syscall_64+0x4a3/0x640 arch/x86/entry/common.c:297
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x7f7c167c4c9b
RSP: 002b:00007fffee05cb60 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000006 RCX: 00007f7c167c4c9b
RDX: 0000000000000000 RSI: 00007f7c16789000 RDI: 0000000000000005
RBP: 00007f7c16926960 R08: 0000000000000000 R09: 000000003e4efa3f
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000031278
R13: 00007fffee05cc60 R14: 00007f7c16925030 R15: 0000000000000032

Allocated by task 11199:
 save_stack mm/kasan/kasan.c:447 [inline]
 set_track mm/kasan/kasan.c:459 [inline]
 kasan_kmalloc+0xeb/0x160 mm/kasan/kasan.c:551
 kmem_cache_alloc_trace+0x131/0x3d0 mm/slab.c:3618
 kmalloc include/linux/slab.h:488 [inline]
 kzalloc include/linux/slab.h:661 [inline]
 perf_event_alloc.part.0+0x5b/0x2640 kernel/events/core.c:9554
 perf_event_alloc kernel/events/core.c:10022 [inline]
 SYSC_perf_event_open kernel/events/core.c:10126 [inline]
 SyS_perf_event_open+0x67f/0x24b0 kernel/events/core.c:10012
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb

Freed by task 0:
(stack is not available)

The buggy address belongs to the object at ffff8880934844c0
 which belongs to the cache kmalloc-2048 of size 2048
The buggy address is located 120 bytes to the right of
 2048-byte region [ffff8880934844c0, ffff888093484cc0)
The buggy address belongs to the page:
page:ffffea00024d2100 count:1 mapcount:0 mapping:ffff8880934844c0 index:0x0 compound_mapcount: 0
flags: 0xfff00000008100(slab|head)
raw: 00fff00000008100 ffff8880934844c0 0000000000000000 0000000100000003
raw: ffffea00025145a0 ffffea0002cbf320 ffff88813fe74c40 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff888093484c00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff888093484c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff888093484d00: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00
                                        ^
 ffff888093484d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff888093484e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
==================================================================