------------[ cut here ]------------ WARNING: CPU: 1 PID: 21926 at mm/shmem.c:1388 shmem_evict_inode+0x8f0/0xbe0 mm/shmem.c:1388 Modules linked in: CPU: 1 UID: 0 PID: 21926 Comm: syz.1.2224 Not tainted 6.16.0-rc7-syzkaller-00020-gf9af7b5d9349 #0 PREEMPT(full) 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+0x8f0/0xbe0 mm/shmem.c:1388 Code: fe e8 64 3d bf ff 45 85 ff 75 ac e8 1a 42 bf ff 48 8b 74 24 28 48 8b 7c 24 30 e8 8b 38 98 ff e9 e3 fd ff ff e8 01 42 bf ff 90 <0f> 0b 90 e9 4f f9 ff ff e8 f3 41 bf ff 4c 89 e2 48 b8 00 00 00 00 RSP: 0018:ffffc90007d2f7d0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888074bd2f38 RCX: ffffffff81fc0c1e RDX: ffff888023eda440 RSI: ffffffff81fc12cf RDI: 0000000000000007 RBP: ffffc90007d2f8f8 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000000008 R11: 0000000000000001 R12: 0000000000000008 R13: 0000000000000000 R14: ffffed100e97a5e3 R15: 1ffff1100e97a5c5 FS: 0000000000000000(0000) GS:ffff88809762d000(0000) knlGS:0000000000000000 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: 00000000f50ee55c CR3: 000000000e382000 CR4: 0000000000352ef0 Call Trace: evict+0x3e3/0x920 fs/inode.c:810 iput_final fs/inode.c:1898 [inline] iput fs/inode.c:1924 [inline] iput+0x521/0x880 fs/inode.c:1910 dentry_unlink_inode+0x29c/0x480 fs/dcache.c:466 __dentry_kill+0x1d0/0x600 fs/dcache.c:669 dput.part.0+0x4b1/0x9b0 fs/dcache.c:911 dput+0x1f/0x30 fs/dcache.c:901 __fput+0x51c/0xb70 fs/file_table.c:473 task_work_run+0x150/0x240 kernel/task_work.c:227 exit_task_work include/linux/task_work.h:40 [inline] do_exit+0x86c/0x2bd0 kernel/exit.c:964 do_group_exit+0xd3/0x2a0 kernel/exit.c:1105 get_signal+0x2673/0x26d0 kernel/signal.c:3034 arch_do_signal_or_restart+0x8f/0x790 arch/x86/kernel/signal.c:337 exit_to_user_mode_loop kernel/entry/common.c:111 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:330 [inline] irqentry_exit_to_user_mode+0x12a/0x270 kernel/entry/common.c:184 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623 RIP: 0023:0xf70fe579 Code: Unable to access opcode bytes at 0xf70fe54f. RSP: 002b:00000000f50ee55c EFLAGS: 00010296 RAX: 000000000000000b RBX: 0000000000000006 RCX: 00000000f70fe579 RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000