general protection fault, probably for non-canonical address 0xe000eaee000eeef1: 0000 [#1] PREEMPT SMP KASAN
KASAN: maybe wild-memory-access in range [0x0007777000777788-0x000777700077778f]
CPU: 0 PID: 6543 Comm: syz-executor.2 Not tainted 5.14.0-rc6-next-20210820-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__anon_vma_interval_tree_insert mm/interval_tree.c:71 [inline]
RIP: 0010:anon_vma_interval_tree_insert+0x18f/0x4c0 mm/interval_tree.c:82
Code: 03 80 3c 2a 00 0f 85 75 02 00 00 49 8b 17 48 85 d2 0f 84 9e 00 00 00 48 89 d3 e8 7c 3a ce ff 48 8d 7b 18 48 89 f8 48 c1 e8 03 <80> 3c 28 00 0f 85 42 02 00 00 4c 8b 7b 18 4c 89 e7 4c 89 fe e8 38
RSP: 0018:ffffc90002d0f8f8 EFLAGS: 00010202
RAX: 0000eeee000eeef1 RBX: 0007777000777770 RCX: 0000000000000000
RDX: ffff88807e619c80 RSI: ffffffff81a83e14 RDI: 0007777000777788
RBP: dffffc0000000000 R08: 0000000000000970 R09: 0000000000000001
R10: ffffffff81a83e8e R11: 0000000000000000 R12: 00000000000014ab
R13: 0000000000000970 R14: ffff88814bde7070 R15: ffff888000108488
FS:  00000000028bf400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000014a53ad CR3: 000000003f57c000 CR4: 00000000001526f0
Call Trace:
 anon_vma_chain_link mm/rmap.c:152 [inline]
 anon_vma_clone+0x23f/0x5f0 mm/rmap.c:293
 anon_vma_fork+0x82/0x710 mm/rmap.c:346
 dup_mmap kernel/fork.c:554 [inline]
 dup_mm+0x9c0/0x13b0 kernel/fork.c:1430
 copy_mm kernel/fork.c:1482 [inline]
 copy_process+0x6d1c/0x72b0 kernel/fork.c:2171
 kernel_clone+0xe7/0xac0 kernel/fork.c:2561
 __do_sys_clone+0xc8/0x110 kernel/fork.c:2678
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x464bdb
Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00
RSP: 002b:00007fff53e496a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000464bdb
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000028bf400
R10: 00000000028bf6d0 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000000 R15: 00007fff53e49790
Modules linked in:
---[ end trace 01f7bf6a3b5588b6 ]---
RIP: 0010:__anon_vma_interval_tree_insert mm/interval_tree.c:71 [inline]
RIP: 0010:anon_vma_interval_tree_insert+0x18f/0x4c0 mm/interval_tree.c:82
Code: 03 80 3c 2a 00 0f 85 75 02 00 00 49 8b 17 48 85 d2 0f 84 9e 00 00 00 48 89 d3 e8 7c 3a ce ff 48 8d 7b 18 48 89 f8 48 c1 e8 03 <80> 3c 28 00 0f 85 42 02 00 00 4c 8b 7b 18 4c 89 e7 4c 89 fe e8 38
RSP: 0018:ffffc90002d0f8f8 EFLAGS: 00010202
RAX: 0000eeee000eeef1 RBX: 0007777000777770 RCX: 0000000000000000
RDX: ffff88807e619c80 RSI: ffffffff81a83e14 RDI: 0007777000777788
RBP: dffffc0000000000 R08: 0000000000000970 R09: 0000000000000001
R10: ffffffff81a83e8e R11: 0000000000000000 R12: 00000000000014ab
R13: 0000000000000970 R14: ffff88814bde7070 R15: ffff888000108488
FS:  00000000028bf400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2ce2a000 CR3: 000000003f57c000 CR4: 00000000001526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	03 80 3c 2a 00 0f    	add    0xf002a3c(%rax),%eax
   6:	85 75 02             	test   %esi,0x2(%rbp)
   9:	00 00                	add    %al,(%rax)
   b:	49 8b 17             	mov    (%r15),%rdx
   e:	48 85 d2             	test   %rdx,%rdx
  11:	0f 84 9e 00 00 00    	je     0xb5
  17:	48 89 d3             	mov    %rdx,%rbx
  1a:	e8 7c 3a ce ff       	callq  0xffce3a9b
  1f:	48 8d 7b 18          	lea    0x18(%rbx),%rdi
  23:	48 89 f8             	mov    %rdi,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	80 3c 28 00          	cmpb   $0x0,(%rax,%rbp,1) <-- trapping instruction
  2e:	0f 85 42 02 00 00    	jne    0x276
  34:	4c 8b 7b 18          	mov    0x18(%rbx),%r15
  38:	4c 89 e7             	mov    %r12,%rdi
  3b:	4c 89 fe             	mov    %r15,%rsi
  3e:	e8                   	.byte 0xe8
  3f:	38                   	.byte 0x38