general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
CPU: 0 PID: 3462 Comm: syz-executor Not tainted 5.15.180-syzkaller-android13-5.15.180_r00 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:__rb_insert lib/rbtree.c:115 [inline]
RIP: 0010:__rb_insert_augmented+0xa9/0x720 lib/rbtree.c:459
Code: 3b ff 49 8b 07 a8 01 0f 85 53 06 00 00 4c 89 65 c8 48 89 45 d0 4c 8d 70 08 4c 89 f3 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 03 00 74 08 4c 89 f7 e8 39 09 3b ff 4d 8b 26 4d 39 fc 74 34
RSP: 0018:ffffc90000bb78c0 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000000001 RCX: dffffc0000000000
RDX: ffffffff819adcf0 RSI: ffff888109902080 RDI: ffff88812c26a180
RBP: ffffc90000bb7920 R08: dffffc0000000000 R09: ffff88812c26a188
R10: ffffed102584d433 R11: 1ffff1102584d431 R12: ffff88812c26a180
R13: 1ffff1103ffff110 R14: 0000000000000008 R15: ffff8881ffff8881
FS:  000055557ce8d500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3ebc25a6c0 CR3: 000000012a0b2000 CR4: 00000000003506b0
DR0: 0000200000000300 DR1: 00000000000000fd DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 rb_insert_augmented include/linux/rbtree_augmented.h:50 [inline]
 vma_interval_tree_insert_after+0x2a1/0x2b0 mm/interval_tree.c:57
 dup_mmap kernel/fork.c:632 [inline]
 dup_mm kernel/fork.c:1522 [inline]
 copy_mm+0xb1a/0x1390 kernel/fork.c:1574
 copy_process+0x1159/0x3250 kernel/fork.c:2263
 kernel_clone+0x23f/0x940 kernel/fork.c:2661
 __do_sys_clone kernel/fork.c:2787 [inline]
 __se_sys_clone kernel/fork.c:2771 [inline]
 __x64_sys_clone+0x176/0x1d0 kernel/fork.c:2771
 x64_sys_call+0x41f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:57
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f3ebb4fa1d3
Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
RSP: 002b:00007ffe66a83608 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ebb4fa1d3
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
R10: 000055557ce8d7d0 R11: 0000000000000246 R12: 0000000000000001
R13: 00000000000927c0 R14: 000000000002ac88 R15: 00007ffe66a837a0
 </TASK>
Modules linked in:
---[ end trace 10302e7cfde36e6c ]---
RIP: 0010:__rb_insert lib/rbtree.c:115 [inline]
RIP: 0010:__rb_insert_augmented+0xa9/0x720 lib/rbtree.c:459
Code: 3b ff 49 8b 07 a8 01 0f 85 53 06 00 00 4c 89 65 c8 48 89 45 d0 4c 8d 70 08 4c 89 f3 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 03 00 74 08 4c 89 f7 e8 39 09 3b ff 4d 8b 26 4d 39 fc 74 34
RSP: 0018:ffffc90000bb78c0 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000000001 RCX: dffffc0000000000
RDX: ffffffff819adcf0 RSI: ffff888109902080 RDI: ffff88812c26a180
RBP: ffffc90000bb7920 R08: dffffc0000000000 R09: ffff88812c26a188
R10: ffffed102584d433 R11: 1ffff1102584d431 R12: ffff88812c26a180
R13: 1ffff1103ffff110 R14: 0000000000000008 R15: ffff8881ffff8881
FS:  000055557ce8d500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3ebc25a6c0 CR3: 000000012a0b2000 CR4: 00000000003506b0
DR0: 0000200000000300 DR1: 00000000000000fd DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
----------------
Code disassembly (best guess):
   0:	3b ff                	cmp    %edi,%edi
   2:	49 8b 07             	mov    (%r15),%rax
   5:	a8 01                	test   $0x1,%al
   7:	0f 85 53 06 00 00    	jne    0x660
   d:	4c 89 65 c8          	mov    %r12,-0x38(%rbp)
  11:	48 89 45 d0          	mov    %rax,-0x30(%rbp)
  15:	4c 8d 70 08          	lea    0x8(%rax),%r14
  19:	4c 89 f3             	mov    %r14,%rbx
  1c:	48 c1 eb 03          	shr    $0x3,%rbx
  20:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  27:	fc ff df
* 2a:	80 3c 03 00          	cmpb   $0x0,(%rbx,%rax,1) <-- trapping instruction
  2e:	74 08                	je     0x38
  30:	4c 89 f7             	mov    %r14,%rdi
  33:	e8 39 09 3b ff       	call   0xff3b0971
  38:	4d 8b 26             	mov    (%r14),%r12
  3b:	4d 39 fc             	cmp    %r15,%r12
  3e:	74 34                	je     0x74