EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.11: couldn't read orphan inode 15 (err -117) EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: fixup_exception+0x1c89/0x1cc0 Shutting down cpus with NMI Kernel Offset: disabled Rebooting in 86400 seconds..