EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. ------------[ cut here ]------------ bad length passed for symlink [/tmp/syz-imagegen1390833803@fil] (got 39, expected 32) WARNING: CPU: 0 PID: 6720 at ./include/linux/fs.h:803 inode_set_cached_link+0xf4/0x130 include/linux/fs.h:-1 Modules linked in: CPU: 0 UID: 0 PID: 6720 Comm: syz.4.27 Not tainted 6.14.0-syzkaller-gd6b13dbd03b7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inode_set_cached_link+0xf4/0x130 include/linux/fs.h:-1 lr : inode_set_cached_link+0xf0/0x130 include/linux/fs.h:802 sp : ffff8000a4ea73e0 x29: ffff8000a4ea73e0 x28: dfff800000000000 x27: ffff0000f196cf90 x26: ffff0000f196cf40 x25: ffff0000cd5f2638 x24: dfff800000000000 x23: ffff8000931bf000 x22: 0000000000000020 x21: ffff0000f196cf40 x20: 0000000000000020 x19: ffff0000f196d1f0 x18: 0000000000000008 x17: 0000000000000000 x16: ffff8000832bccd4 x15: 0000000000000001 x14: 1fffe000366e6ef2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000080000 x10: 0000000000001a58 x9 : 45e881569733f600 x8 : 45e881569733f600 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a4ea6b98 x4 : ffff80008fe3fb00 x3 : ffff800080746fc0 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: inode_set_cached_link+0xf4/0x130 include/linux/fs.h:-1 (P) __ext4_iget+0x225c/0x3184 fs/ext4/inode.c:5012 ext4_lookup+0x328/0x5e8 fs/ext4/namei.c:1813 lookup_open fs/namei.c:3629 [inline] open_last_lookups fs/namei.c:3750 [inline] path_openat+0xf7c/0x2b1c fs/namei.c:3986 do_filp_open+0x1e8/0x404 fs/namei.c:4016 do_sys_openat2+0x124/0x1b8 fs/open.c:1428 do_sys_open fs/open.c:1443 [inline] __do_sys_openat fs/open.c:1459 [inline] __se_sys_openat fs/open.c:1454 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1454 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 7760 hardirqs last enabled at (7759): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (7759): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (7760): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (7696): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (7694): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---