------------[ cut here ]------------ bad length passed for symlink [/tmp/syz-imagegen2884317625/] (got 39, expected 29) WARNING: CPU: 0 PID: 6925 at ./include/linux/fs.h:802 inode_set_cached_link include/linux/fs.h:802 [inline] WARNING: CPU: 0 PID: 6925 at ./include/linux/fs.h:802 __ext4_iget+0x3aa2/0x4310 fs/ext4/inode.c:5012 Modules linked in: CPU: 0 UID: 0 PID: 6925 Comm: syz.5.256 Not tainted 6.14.0-rc3-syzkaller-00012-g2408a807bfc3 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 RIP: 0010:inode_set_cached_link include/linux/fs.h:802 [inline] RIP: 0010:__ext4_iget+0x3aa2/0x4310 fs/ext4/inode.c:5012 Code: e8 e3 14 49 ff c6 05 fb 29 da 0d 01 90 8b 95 10 ff ff ff 44 89 e1 48 c7 c7 00 4c 85 8b 48 8b b5 f8 fe ff ff e8 0f 47 09 ff 90 <0f> 0b 90 90 e9 2d fd ff ff e8 b0 55 ab ff e9 f6 e6 ff ff e8 86 54 RSP: 0018:ffffc900046efb38 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff888056d982bc RCX: ffffc9000ee81000 RDX: 0000000000080000 RSI: ffffffff817a1236 RDI: 0000000000000001 RBP: ffffc900046efc88 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000002 R12: 000000000000001d R13: 0000000000000000 R14: 0000000000002000 R15: ffff888056d982b0 FS: 00007f753e9526c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b30404ff8 CR3: 0000000079bb4000 CR4: 0000000000350ef0 Call Trace: ext4_lookup+0x37e/0x730 fs/ext4/namei.c:1813 lookup_one_qstr_excl+0x120/0x190 fs/namei.c:1693 do_unlinkat+0x2a0/0x760 fs/namei.c:4577 __do_sys_unlink fs/namei.c:4637 [inline] __se_sys_unlink fs/namei.c:4635 [inline] __x64_sys_unlink+0xc5/0x110 fs/namei.c:4635 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f753db8cde9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f753e952038 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 RAX: ffffffffffffffda RBX: 00007f753dda6080 RCX: 00007f753db8cde9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000400000000100 RBP: 00007f753dc0e2a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000001 R14: 00007f753dda6080 R15: 00007ffd704704d8