general protection fault, probably for non-canonical address 0xe22231542000000a: 0000 [#1] PREEMPT SMP KASAN
KASAN: maybe wild-memory-access in range [0x1111aaa100000050-0x1111aaa100000057]
CPU: 1 PID: 29474 Comm: syz-executor.3 Not tainted 5.15.0-rc7-next-20211029-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:unmap_page_range+0xed/0x29f0 mm/memory.c:1537
Code: e8 03 80 3c 18 00 0f 85 cf 28 00 00 48 8b 44 24 50 48 8b 58 40 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 50 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 cd 28 00 00 49 be 00 00 00 00 00 fc ff df 48 8b
RSP: 0018:ffffc90004cbf7a8 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: 1111aaa100000000 RCX: 0000000000000000
RDX: 022235542000000a RSI: ffffffff81ac9be5 RDI: 1111aaa100000050
RBP: ffff88800010c630 R08: 00007fabd720a000 R09: ffff88802256a483
R10: ffffffff81ac9bd7 R11: 0000000000000000 R12: 00007fabd720a000
R13: 00007fabd740a000 R14: 00007fabd720a000 R15: 00007fabd740a000
FS:  0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4b206cf718 CR3: 00000000969f9000 CR4: 00000000003526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 unmap_single_vma+0x198/0x310 mm/memory.c:1587
 unmap_vmas+0x16b/0x2f0 mm/memory.c:1619
 exit_mmap+0x1d0/0x630 mm/mmap.c:3171
 __mmput+0x122/0x4b0 kernel/fork.c:1164
 mmput+0x56/0x60 kernel/fork.c:1185
 exit_mm kernel/exit.c:507 [inline]
 do_exit+0xb27/0x2b40 kernel/exit.c:819
 do_group_exit+0x125/0x310 kernel/exit.c:929
 get_signal+0x47d/0x21d0 kernel/signal.c:2820
 arch_do_signal_or_restart+0x2a9/0x1c40 arch/x86/kernel/signal.c:868
 handle_signal_work kernel/entry/common.c:148 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:172 [inline]
 exit_to_user_mode_prepare+0x17d/0x290 kernel/entry/common.c:207
 __syscall_exit_to_user_mode_work kernel/entry/common.c:289 [inline]
 syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:300
 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fabd8c92ae9
Code: Unable to access opcode bytes at RIP 0x7fabd8c92abf.
RSP: 002b:00007fabd6208218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fabd8da5f68 RCX: 00007fabd8c92ae9
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fabd8da5f68
RBP: 00007fabd8da5f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fabd8da5f6c
R13: 00007fff1079d52f R14: 00007fabd6208300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 1694f1830f231e99 ]---
RIP: 0010:unmap_page_range+0xed/0x29f0 mm/memory.c:1537
Code: e8 03 80 3c 18 00 0f 85 cf 28 00 00 48 8b 44 24 50 48 8b 58 40 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 50 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 cd 28 00 00 49 be 00 00 00 00 00 fc ff df 48 8b
RSP: 0018:ffffc90004cbf7a8 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: 1111aaa100000000 RCX: 0000000000000000
RDX: 022235542000000a RSI: ffffffff81ac9be5 RDI: 1111aaa100000050
RBP: ffff88800010c630 R08: 00007fabd720a000 R09: ffff88802256a483
R10: ffffffff81ac9bd7 R11: 0000000000000000 R12: 00007fabd720a000
R13: 00007fabd740a000 R14: 00007fabd720a000 R15: 00007fabd740a000
FS:  0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4b206cf718 CR3: 00000000969f9000 CR4: 00000000003526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
----------------
Code disassembly (best guess):
   0:	e8 03 80 3c 18       	callq  0x183c8008
   5:	00 0f                	add    %cl,(%rdi)
   7:	85 cf                	test   %ecx,%edi
   9:	28 00                	sub    %al,(%rax)
   b:	00 48 8b             	add    %cl,-0x75(%rax)
   e:	44 24 50             	rex.R and $0x50,%al
  11:	48 8b 58 40          	mov    0x40(%rax),%rbx
  15:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  1c:	fc ff df
  1f:	48 8d 7b 50          	lea    0x50(%rbx),%rdi
  23:	48 89 fa             	mov    %rdi,%rdx
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1) <-- trapping instruction
  2e:	0f 85 cd 28 00 00    	jne    0x2901
  34:	49 be 00 00 00 00 00 	movabs $0xdffffc0000000000,%r14
  3b:	fc ff df
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b