================================================ WARNING: lock held when returning to user space! 6.18.0-rc7-next-20251128 #1 Not tainted ------------------------------------------------ syz-executor.1/7769 is leaving the kernel with locks still held! 1 lock held by syz-executor.1/7769: #0: ffff888017108848 (&sb->s_type->i_mutex_key#24/1){+.+.}-{4:4}, at: start_creating_noperm+0x84/0xd0 loop2: detected capacity change from 0 to 512 EXT4-fs (loop2): bad geometry: first data block 7465968 is beyond end of filesystem (64) loop2: detected capacity change from 0 to 512 netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. EXT4-fs (loop2): bad geometry: first data block 7465968 is beyond end of filesystem (64) netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'.