------------[ cut here ]------------
WARNING: CPU: 2 PID: 6463 at mm/shmem.c:1283 shmem_evict_inode+0x8b3/0xba0 mm/shmem.c:1283
Modules linked in:
CPU: 2 UID: 0 PID: 6463 Comm: syz.1.338 Not tainted 6.11.0-rc4-syzkaller-00143-g3d5f968a177d #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:shmem_evict_inode+0x8b3/0xba0 mm/shmem.c:1283
Code: e6 e8 c1 58 c1 ff 45 85 e4 75 aa e8 77 56 c1 ff 48 8b 74 24 28 48 8b 7c 24 30 e8 b8 e7 9b ff e9 1a fe ff ff e8 5e 56 c1 ff 90 <0f> 0b 90 e9 8d f9 ff ff e8 50 56 c1 ff 4c 89 e2 48 b8 00 00 00 00
RSP: 0018:ffffc9000fb07780 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88802b2dea00 RCX: ffffffff81c9bf0f
RDX: ffff8880217b2440 RSI: ffffffff81c9c582 RDI: 0000000000000007
RBP: ffffc9000fb078b0 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000008 R11: 0000000000000000 R12: 0000000000000008
R13: 0000000000000000 R14: ffff88802b2dea30 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88802c200000(0000) knlGS:0000000000000000
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000320fcff8 CR3: 0000000043412000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 000000000000000e DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 evict+0x398/0x8c0 fs/inode.c:704
 iput_final fs/inode.c:1838 [inline]
 iput.part.0+0x5a8/0x7f0 fs/inode.c:1864
 iput+0x5c/0x80 fs/inode.c:1854
 dentry_unlink_inode+0x29c/0x480 fs/dcache.c:407
 __dentry_kill+0x1d0/0x600 fs/dcache.c:610
 dput.part.0+0x4b1/0x9b0 fs/dcache.c:852
 dput+0x1f/0x30 fs/dcache.c:842
 __fput+0x54e/0xbb0 fs/file_table.c:430
 task_work_run+0x14e/0x250 kernel/task_work.c:228
 exit_task_work include/linux/task_work.h:40 [inline]
 do_exit+0xaa3/0x2bb0 kernel/exit.c:882
 do_group_exit+0xd3/0x2a0 kernel/exit.c:1031
 get_signal+0x265a/0x26e0 kernel/signal.c:2917
 arch_do_signal_or_restart+0x90/0x7e0 arch/x86/kernel/signal.c:310
 exit_to_user_mode_loop kernel/entry/common.c:111 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
 syscall_exit_to_user_mode+0x150/0x2a0 kernel/entry/common.c:218
 __do_fast_syscall_32+0x80/0x120 arch/x86/entry/common.c:389
 do_fast_syscall_32+0x32/0x80 arch/x86/entry/common.c:411
 entry_SYSENTER_compat_after_hwframe+0x84/0x8e
RIP: 0023:0xf7fa2579
Code: Unable to access opcode bytes at 0xf7fa254f.
RSP: 002b:00000000f574660c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0
RAX: fffffffffffffe00 RBX: 00000000f7464f88 RCX: 0000000000000080
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000f7464f8c
RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>