RBP: 00007f0dd413b1d0 R08: 0000000000000004 R09: 0000000000000000
R10: 0000000000002012 R11: 0000000000000246 R12: 0000000000000002
R13: 00007ffe8d28f7af R14: 00007f0dd413b300 R15: 0000000000022000
------------[ cut here ]------------
kernel BUG at fs/hugetlbfs/inode.c:532!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 12418 Comm: syz-executor.2 Tainted: G        W         5.14.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:remove_inode_hugepages+0x52f/0xa90 fs/hugetlbfs/inode.c:532
Code: ff e8 c5 96 4d ff 48 89 ef e8 1d 30 71 ff e9 17 ff ff ff e8 b3 96 4d ff 48 89 ef e8 ab bd 71 ff e9 1a fe ff ff e8 a1 96 4d ff <0f> 0b e8 9a 96 4d ff 49 83 ed 01 e9 d5 fd ff ff e8 8c 96 4d ff 48
RSP: 0018:ffffc900018c77e0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88802be86240 RSI: ffffffff822726ff RDI: 0000000000000003
RBP: ffffea0002568000 R08: 0000000000000000 R09: ffffea000256802f
R10: ffffffff82272557 R11: 0000000000000000 R12: 7fffffffffffffff
R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000005461f8 CR3: 0000000036b5f000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 hugetlbfs_evict_inode+0x1f/0x70 fs/hugetlbfs/inode.c:557
 evict+0x2ed/0x6b0 fs/inode.c:584
 iput_final fs/inode.c:1660 [inline]
 iput.part.0+0x539/0x850 fs/inode.c:1686
 iput+0x58/0x70 fs/inode.c:1676
 dentry_unlink_inode+0x2b1/0x3d0 fs/dcache.c:376
 __dentry_kill+0x3c0/0x640 fs/dcache.c:582
 dentry_kill fs/dcache.c:708 [inline]
 dput+0x73a/0xbc0 fs/dcache.c:888
 __fput+0x3ae/0x920 fs/file_table.c:293
 task_work_run+0xdd/0x1a0 kernel/task_work.c:164
 exit_task_work include/linux/task_work.h:32 [inline]
 do_exit+0xbd4/0x2a60 kernel/exit.c:825
 do_group_exit+0x125/0x310 kernel/exit.c:922
 get_signal+0x47f/0x2160 kernel/signal.c:2808
 arch_do_signal_or_restart+0x2a9/0x1c40 arch/x86/kernel/signal.c:865
 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:209
 __syscall_exit_to_user_mode_work kernel/entry/common.c:291 [inline]
 syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:302
 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x4665d9
Code: Unable to access opcode bytes at RIP 0x4665af.
RSP: 002b:00007f0dd413b218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 000000000056bf88 RCX: 00000000004665d9
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf88
RBP: 000000000056bf80 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf8c
R13: 00007ffe8d28f7af R14: 00007f0dd413b300 R15: 0000000000022000
Modules linked in:
---[ end trace ac00695e4dfb0207 ]---
RIP: 0010:remove_inode_hugepages+0x52f/0xa90 fs/hugetlbfs/inode.c:532
Code: ff e8 c5 96 4d ff 48 89 ef e8 1d 30 71 ff e9 17 ff ff ff e8 b3 96 4d ff 48 89 ef e8 ab bd 71 ff e9 1a fe ff ff e8 a1 96 4d ff <0f> 0b e8 9a 96 4d ff 49 83 ed 01 e9 d5 fd ff ff e8 8c 96 4d ff 48
RSP: 0018:ffffc900018c77e0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88802be86240 RSI: ffffffff822726ff RDI: 0000000000000003
RBP: ffffea0002568000 R08: 0000000000000000 R09: ffffea000256802f
R10: ffffffff82272557 R11: 0000000000000000 R12: 7fffffffffffffff
R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f19b79c9000 CR3: 000000001619b000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400