------------[ cut here ]------------
WARNING: CPU: 0 PID: 6280 at mm/shmem.c:1247 shmem_evict_inode+0x89d/0xba0 mm/shmem.c:1247
Modules linked in:
CPU: 0 PID: 6280 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller-00030-geaadbbaaff74 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:shmem_evict_inode+0x89d/0xba0 mm/shmem.c:1247
Code: e6 e8 c7 80 c6 ff 45 85 e4 75 aa e8 4d 85 c6 ff 48 8b 74 24 28 48 8b 7c 24 30 e8 be 76 a3 ff e9 1a fe ff ff e8 34 85 c6 ff 90 <0f> 0b 90 e9 a3 f9 ff ff e8 26 85 c6 ff 4c 89 e2 48 b8 00 00 00 00
RSP: 0018:ffffc90028527818 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88802538c320 RCX: ffffffff81c1026f
RDX: ffff88801bcc4800 RSI: ffffffff81c108cc RDI: 0000000000000007
RBP: ffffc90028527948 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000008 R11: 0000000000000000 R12: 0000000000000008
R13: 0000000000000000 R14: ffff88802538c350 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88802c600000(0000) knlGS:0000000000000000
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 000000003164e000 CR3: 000000000cd77000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 evict+0x2ed/0x6b0 fs/inode.c:666
 iput_final fs/inode.c:1777 [inline]
 iput.part.0+0x560/0x7b0 fs/inode.c:1803
 iput+0x5c/0x80 fs/inode.c:1793
 dentry_unlink_inode+0x292/0x430 fs/dcache.c:401
 __dentry_kill+0x3b8/0x640 fs/dcache.c:607
 dentry_kill fs/dcache.c:733 [inline]
 dput+0x7eb/0xd90 fs/dcache.c:913
 __fput+0x3b9/0xbb0 fs/file_table.c:402
 task_work_run+0x14d/0x240 kernel/task_work.c:180
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xa92/0x2ae0 kernel/exit.c:871
 do_group_exit+0xd4/0x2a0 kernel/exit.c:1021
 get_signal+0x23be/0x2790 kernel/signal.c:2904
 arch_do_signal_or_restart+0x90/0x7f0 arch/x86/kernel/signal.c:309
 exit_to_user_mode_loop kernel/entry/common.c:168 [inline]
 exit_to_user_mode_prepare+0x121/0x240 kernel/entry/common.c:204
 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline]
 syscall_exit_to_user_mode+0x1e/0x60 kernel/entry/common.c:296
 __do_fast_syscall_32+0x6f/0xe0 arch/x86/entry/common.c:324
 do_fast_syscall_32+0x33/0x70 arch/x86/entry/common.c:346
 entry_SYSENTER_compat_after_hwframe+0x70/0x7a
RIP: 0023:0xf7ff1579
Code: Unable to access opcode bytes at 0xf7ff154f.
RSP: 002b:00000000f7fcb65c EFLAGS: 00000292 ORIG_RAX: 00000000000000f0
RAX: fffffffffffffe00 RBX: 00000000f737b050 RCX: 0000000000000080
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000f737b054
RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>