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kernel BUG at mm/hugetlb.c:1129!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 0 PID: 18867 Comm: syz-executor.4 Not tainted 6.8.0-rc1-next-20240125-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
RIP: 0010:resv_map_release mm/hugetlb.c:1129 [inline]
RIP: 0010:resv_map_release+0x1f3/0x290 mm/hugetlb.c:1114
Code: aa ff 48 85 db 75 1d e8 3b f3 aa ff 48 8b 7c 24 08 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f e9 03 09 fb ff e8 1e f3 aa ff 90 <0f> 0b 4c 89 ef e8 83 76 05 00 e9 3d ff ff ff 48 89 ef e8 86 75 05
RSP: 0018:ffffc90012b27b40 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff81e14c2b
RDX: ffff88808dec5a00 RSI: ffffffff81e14c52 RDI: 0000000000000007
RBP: ffff88807ff99c60 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000001 R11: ffffffff8ac000e6 R12: ffff88807ff99c60
R13: ffff88807ff99c60 R14: ffff8880a6b5d908 R15: dead000000000100
FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7397579378 CR3: 0000000081038000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kref_put include/linux/kref.h:65 [inline]
 hugetlb_vm_op_close+0x4f5/0x5d0 mm/hugetlb.c:5165
 remove_vma+0x8b/0x180 mm/mmap.c:141
 exit_mmap+0x511/0xbe0 mm/mmap.c:3284
 __mmput+0x12a/0x4d0 kernel/fork.c:1343
 mmput+0x62/0x70 kernel/fork.c:1365
 exit_mm kernel/exit.c:569 [inline]
 do_exit+0x999/0x2ac0 kernel/exit.c:858
 do_group_exit+0xd3/0x2a0 kernel/exit.c:1020
 __do_sys_exit_group kernel/exit.c:1031 [inline]
 __se_sys_exit_group kernel/exit.c:1029 [inline]
 __x64_sys_exit_group+0x3e/0x50 kernel/exit.c:1029
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xd2/0x260 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f3d0527cda9
Code: Unable to access opcode bytes at 0x7f3d0527cd7f.
RSP: 002b:00007ffdd3372ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f3d0527cda9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: 000000000000051c R09: 0000000000000000
R10: 0000001b2fc20000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:resv_map_release mm/hugetlb.c:1129 [inline]
RIP: 0010:resv_map_release+0x1f3/0x290 mm/hugetlb.c:1114
Code: aa ff 48 85 db 75 1d e8 3b f3 aa ff 48 8b 7c 24 08 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f e9 03 09 fb ff e8 1e f3 aa ff 90 <0f> 0b 4c 89 ef e8 83 76 05 00 e9 3d ff ff ff 48 89 ef e8 86 75 05
RSP: 0018:ffffc90012b27b40 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff81e14c2b
RDX: ffff88808dec5a00 RSI: ffffffff81e14c52 RDI: 0000000000000007
RBP: ffff88807ff99c60 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000001 R11: ffffffff8ac000e6 R12: ffff88807ff99c60
R13: ffff88807ff99c60 R14: ffff8880a6b5d908 R15: dead000000000100
FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0315301402 CR3: 0000000081038000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400