binder: 4283:4284 unknown command 0 binder: 4283:4284 ioctl c0306201 200000000080 returned -22 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4284 at include/linux/fs.h:532 i_mmap_assert_write_locked include/linux/fs.h:532 [inline] WARNING: CPU: 0 PID: 4284 at include/linux/fs.h:532 hugetlb_split+0x237/0x2a0 mm/hugetlb.c:4182 Modules linked in: CPU: 0 PID: 4284 Comm: syz.3.9 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:532 [inline] RIP: 0010:hugetlb_split+0x237/0x2a0 mm/hugetlb.c:4182