RBP: 00007ff08fe57090 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 0000000000000000 R14: 00007ff091a15fa0 R15: 00007ffe359b9b88
 </TASK>
general protection fault, probably for non-canonical address 0xe328927a1ffff110: 0000 [#1] PREEMPT SMP KASAN
KASAN: maybe wild-memory-access in range [0x1944b3d0ffff8880-0x1944b3d0ffff8887]
CPU: 1 PID: 4801 Comm: syz.6.1445 Not tainted 5.15.180-syzkaller-00024-g88c4075c39ed #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
RIP: 0010:____rb_erase_color lib/rbtree.c:242 [inline]
RIP: 0010:__rb_erase_color+0x6f/0xaf0 lib/rbtree.c:413
Code: 4c 89 ef e8 13 24 3b ff 4d 8b 7d 00 4c 39 fb 4c 89 75 d0 0f 84 4d 01 00 00 4d 89 fc 49 c1 ec 03 48 b8 00 00 00 00 00 fc ff df <41> 80 3c 04 00 74 08 4c 89 ff e8 e2 23 3b ff 41 f6 07 01 4c 89 6d
RSP: 0018:ffffc900024076c0 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: ffff88811d39a620 RCX: 1ffff11024a1580b
RDX: ffffffff819addd0 RSI: 1ffff110222b07b7 RDI: ffff8881250ac054
RBP: ffffc90002407720 R08: dffffc0000000000 R09: ffffed10222b07bb
R10: ffffed10222b07bb R11: 1ffff110222b07ba R12: 0328967a1ffff110
R13: ffff8881250ac05c R14: ffff8881250ac054 R15: 1944b3d0ffff8881
FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff08fe56f98 CR3: 0000000123bfb000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 rb_erase_augmented include/linux/rbtree_augmented.h:305 [inline]
 rb_erase_augmented_cached include/linux/rbtree_augmented.h:314 [inline]
 vma_interval_tree_remove+0xadf/0xb00 mm/interval_tree.c:23
 __remove_shared_vm_struct mm/mmap.c:159 [inline]
 unlink_file_vma+0xd7/0xf0 mm/mmap.c:174
 free_pgtables+0x139/0x280 mm/memory.c:490
 exit_mmap+0x407/0x860 mm/mmap.c:3235
 __mmput+0x93/0x320 kernel/fork.c:1180
 mmput+0x50/0x150 kernel/fork.c:1203
 exit_mm kernel/exit.c:554 [inline]
 do_exit+0x9ca/0x27a0 kernel/exit.c:867
 do_group_exit+0x141/0x310 kernel/exit.c:1002
 get_signal+0x66a/0x1480 kernel/signal.c:2907
 arch_do_signal_or_restart+0xc1/0x10f0 arch/x86/kernel/signal.c:867
 handle_signal_work kernel/entry/common.c:154 [inline]
 exit_to_user_mode_loop+0xa7/0xe0 kernel/entry/common.c:178
 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:307
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7ff0917ee969
Code: Unable to access opcode bytes at RIP 0x7ff0917ee93f.
RSP: 002b:00007ff08fe570e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007ff091a15fa8 RCX: 00007ff0917ee969
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ff091a15fa8
RBP: 00007ff091a15fa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff091a15fac
R13: 0000000000000000 R14: 00007ffe359b9aa0 R15: 00007ffe359b9b88
 </TASK>
Modules linked in:
---[ end trace 9d0d3332473a088c ]---
RIP: 0010:____rb_erase_color lib/rbtree.c:242 [inline]
RIP: 0010:__rb_erase_color+0x6f/0xaf0 lib/rbtree.c:413
Code: 4c 89 ef e8 13 24 3b ff 4d 8b 7d 00 4c 39 fb 4c 89 75 d0 0f 84 4d 01 00 00 4d 89 fc 49 c1 ec 03 48 b8 00 00 00 00 00 fc ff df <41> 80 3c 04 00 74 08 4c 89 ff e8 e2 23 3b ff 41 f6 07 01 4c 89 6d
RSP: 0018:ffffc900024076c0 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: ffff88811d39a620 RCX: 1ffff11024a1580b
RDX: ffffffff819addd0 RSI: 1ffff110222b07b7 RDI: ffff8881250ac054
RBP: ffffc90002407720 R08: dffffc0000000000 R09: ffffed10222b07bb
R10: ffffed10222b07bb R11: 1ffff110222b07ba R12: 0328967a1ffff110
R13: ffff8881250ac05c R14: ffff8881250ac054 R15: 1944b3d0ffff8881
FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f91de6029c8 CR3: 0000000123de0000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
----------------
Code disassembly (best guess):
   0:	4c 89 ef             	mov    %r13,%rdi
   3:	e8 13 24 3b ff       	call   0xff3b241b
   8:	4d 8b 7d 00          	mov    0x0(%r13),%r15
   c:	4c 39 fb             	cmp    %r15,%rbx
   f:	4c 89 75 d0          	mov    %r14,-0x30(%rbp)
  13:	0f 84 4d 01 00 00    	je     0x166
  19:	4d 89 fc             	mov    %r15,%r12
  1c:	49 c1 ec 03          	shr    $0x3,%r12
  20:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  27:	fc ff df
* 2a:	41 80 3c 04 00       	cmpb   $0x0,(%r12,%rax,1) <-- trapping instruction
  2f:	74 08                	je     0x39
  31:	4c 89 ff             	mov    %r15,%rdi
  34:	e8 e2 23 3b ff       	call   0xff3b241b
  39:	41 f6 07 01          	testb  $0x1,(%r15)
  3d:	4c                   	rex.WR
  3e:	89                   	.byte 0x89
  3f:	6d                   	insl   (%dx),%es:(%rdi)