Oops: general protection fault, probably for non-canonical address 0xe0c0fc3d800002f2: 0000 [#1] SMP KASAN PTI
KASAN: maybe wild-memory-access in range [0x060801ec00001790-0x060801ec00001797]
CPU: 0 UID: 0 PID: 21055 Comm: syz.2.7038 Not tainted 6.16.0-rc5-next-20250711-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:vma_start_read+0x84/0x3b0 include/linux/mmap_lock.h:170
Code: c1 e9 03 48 b8 f1 f1 f1 f1 04 f3 f3 f3 48 89 0c 24 4a 89 04 29 e8 dc a9 b5 ff 4c 8d 73 28 4c 89 f0 48 c1 e8 03 48 89 44 24 18 <42> 0f b6 04 28 84 c0 0f 85 4d 02 00 00 48 89 5c 24 10 4c 89 74 24
RSP: 0018:ffffc9000477fa20 EFLAGS: 00010203

RAX: 00c1003d800002f2 RBX: 060801ec0000176d RCX: ffff888050580000
RDX: 0000000000000000 RSI: 060801ec0000176d RDI: ffff88806e70a800
RBP: ffffc9000477fad0 R08: ffff888050580000 R09: 0000000000000004
R10: 0000000000000003 R11: 0000000000000000 R12: ffff88805aee1340
R13: dffffc0000000000 R14: 060801ec00001795 R15: ffff88806e70a800
FS:  00007f6a5ea0b6c0(0000) GS:ffff88812578f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2680beee9c CR3: 0000000031712000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 lock_next_vma+0x146/0xdc0 mm/mmap_lock.c:220
 get_next_vma fs/proc/task_mmu.c:182 [inline]
 query_vma_find_by_addr fs/proc/task_mmu.c:512 [inline]
 query_matching_vma+0x319/0x5c0 fs/proc/task_mmu.c:544
 do_procmap_query fs/proc/task_mmu.c:629 [inline]
 procfs_procmap_ioctl+0x3f9/0xd50 fs/proc/task_mmu.c:747
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:598 [inline]
 __se_sys_ioctl+0xf9/0x170 fs/ioctl.c:584
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f6a5db8e929
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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f6a5ea0b038 EFLAGS: 00000246
 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f6a5ddb6160 RCX: 00007f6a5db8e929
RDX: 0000200000000180 RSI: 00000000c0686611 RDI: 000000000000000d
RBP: 00007f6a5dc10b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f6a5ddb6160 R15: 00007ffe29ea1ec8
 </TASK>
Modules linked in:

---[ end trace 0000000000000000 ]---
RIP: 0010:vma_start_read+0x84/0x3b0 include/linux/mmap_lock.h:170
Code: c1 e9 03 48 b8 f1 f1 f1 f1 04 f3 f3 f3 48 89 0c 24 4a 89 04 29 e8 dc a9 b5 ff 4c 8d 73 28 4c 89 f0 48 c1 e8 03 48 89 44 24 18 <42> 0f b6 04 28 84 c0 0f 85 4d 02 00 00 48 89 5c 24 10 4c 89 74 24
RSP: 0018:ffffc9000477fa20 EFLAGS: 00010203
----------------
Code disassembly (best guess):
   0:	c1 e9 03             	shr    $0x3,%ecx
   3:	48 b8 f1 f1 f1 f1 04 	movabs $0xf3f3f304f1f1f1f1,%rax
   a:	f3 f3 f3
   d:	48 89 0c 24          	mov    %rcx,(%rsp)
  11:	4a 89 04 29          	mov    %rax,(%rcx,%r13,1)
  15:	e8 dc a9 b5 ff       	call   0xffb5a9f6
  1a:	4c 8d 73 28          	lea    0x28(%rbx),%r14
  1e:	4c 89 f0             	mov    %r14,%rax
  21:	48 c1 e8 03          	shr    $0x3,%rax
  25:	48 89 44 24 18       	mov    %rax,0x18(%rsp)
* 2a:	42 0f b6 04 28       	movzbl (%rax,%r13,1),%eax <-- trapping instruction
  2f:	84 c0                	test   %al,%al
  31:	0f 85 4d 02 00 00    	jne    0x284
  37:	48 89 5c 24 10       	mov    %rbx,0x10(%rsp)
  3c:	4c                   	rex.WR
  3d:	89                   	.byte 0x89
  3e:	74 24                	je     0x64