general protection fault, probably for non-canonical address 0xdffffc000000000e: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000070-0x0000000000000077]
CPU: 1 PID: 31851 Comm: syz-executor.3 Not tainted 5.19.0-syzkaller-13930-g7ebfc85e2cd7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
RIP: 0010:tls_strp_load_anchor_with_queue+0x111/0x360 net/tls/tls_strp.c:329
Code: 48 c1 ea 03 80 3c 02 00 0f 85 26 02 00 00 4c 8b 73 18 41 01 f4 48 b8 00 00 00 00 00 fc ff df 49 8d 7e 70 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e e3 01 00 00 48 b8 00 00 00 00
RSP: 0018:ffffc90014fefb88 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: ffff88807d8148d0 RCX: ffffc90004ca9000
RDX: 000000000000000e RSI: 0000000000000000 RDI: 0000000000000070
RBP: ffff888074b9adc0 R08: 0000000000000004 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
R13: 1ffff920029fdf72 R14: 0000000000000000 R15: ffff88807d8148e8
FS:  00007fb293ed8700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb293ed7ff8 CR3: 000000002b705000 CR4: 00000000003526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 tls_strp_read_sock+0x3a4/0x840 net/tls/tls_strp.c:379
 tls_strp_check_rcv+0x79/0xb0 net/tls/tls_strp.c:404
 do_tls_setsockopt_conf net/tls/tls_main.c:731 [inline]
 do_tls_setsockopt net/tls/tls_main.c:801 [inline]
 tls_setsockopt+0xecb/0x1240 net/tls/tls_main.c:829
 __sys_setsockopt+0x2d6/0x690 net/socket.c:2252
 __do_sys_setsockopt net/socket.c:2263 [inline]
 __se_sys_setsockopt net/socket.c:2260 [inline]
 __x64_sys_setsockopt+0xba/0x150 net/socket.c:2260
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fb292c89279
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb293ed8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007fb292d9bf80 RCX: 00007fb292c89279
RDX: 0000000000000002 RSI: 000000000000011a RDI: 0000000000000003
RBP: 00007fb293ed81d0 R08: 0000000000000038 R09: 0000000000000000
R10: 00000000200004c0 R11: 0000000000000246 R12: 0000000000000001
R13: 00007fb2932cfb1f R14: 00007fb293ed8300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:tls_strp_load_anchor_with_queue+0x111/0x360 net/tls/tls_strp.c:329
Code: 48 c1 ea 03 80 3c 02 00 0f 85 26 02 00 00 4c 8b 73 18 41 01 f4 48 b8 00 00 00 00 00 fc ff df 49 8d 7e 70 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e e3 01 00 00 48 b8 00 00 00 00
RSP: 0018:ffffc90014fefb88 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: ffff88807d8148d0 RCX: ffffc90004ca9000
RDX: 000000000000000e RSI: 0000000000000000 RDI: 0000000000000070
RBP: ffff888074b9adc0 R08: 0000000000000004 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
R13: 1ffff920029fdf72 R14: 0000000000000000 R15: ffff88807d8148e8
FS:  00007fb293ed8700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdf1f116fc0 CR3: 000000002b705000 CR4: 00000000003526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	48 c1 ea 03          	shr    $0x3,%rdx
   4:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1)
   8:	0f 85 26 02 00 00    	jne    0x234
   e:	4c 8b 73 18          	mov    0x18(%rbx),%r14
  12:	41 01 f4             	add    %esi,%r12d
  15:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  1c:	fc ff df
  1f:	49 8d 7e 70          	lea    0x70(%r14),%rdi
  23:	48 89 fa             	mov    %rdi,%rdx
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	0f b6 04 02          	movzbl (%rdx,%rax,1),%eax <-- trapping instruction
  2e:	84 c0                	test   %al,%al
  30:	74 08                	je     0x3a
  32:	3c 03                	cmp    $0x3,%al
  34:	0f 8e e3 01 00 00    	jle    0x21d
  3a:	48                   	rex.W
  3b:	b8 00 00 00 00       	mov    $0x0,%eax