loop0: detected capacity change from 0 to 4096 ntfs3: loop0: Different NTFS' sector size (1024) and media sector size (512) ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4467 at mm/page_alloc.c:5590 __alloc_pages+0xd0/0x53c mm/page_alloc.c:5590 Modules linked in: CPU: 1 PID: 4467 Comm: syz.0.17 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 22400005 (nzCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : __alloc_pages+0xd0/0x53c mm/page_alloc.c:5590 lr : __alloc_pages+0xac/0x53c mm/page_alloc.c:5584 sp : ffff8000215c7620 x29: ffff8000215c76f0 x28: dfff800000000000 x27: ffff8000215c7640 x26: 0000000000000066 x25: dfff800000000000 x24: ffff7000042b8ec8 x23: ffff7000042b8f10 x22: 0000000000000000 x21: 0000000000040d40 x20: 0000000000000000 x19: 0000000000000014 x18: 0000000000000000 x17: ffff800018338000 x16: ffff8000082d11b8 x15: 0000000000000000 x14: 0000000000000005 x13: 1ffff000042b8ecc x12: 0000000000000000 x11: 0000000000000000 x10: ffff7000042b8ed1 x9 : 0000000000000001 x8 : ffff800017bc9000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000020 x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __alloc_pages+0xd0/0x53c mm/page_alloc.c:5590 __alloc_pages_node include/linux/gfp.h:237 [inline] alloc_pages_node include/linux/gfp.h:260 [inline] __kmalloc_large_node+0xa8/0x1dc mm/slab_common.c:1077 __do_kmalloc_node mm/slab_common.c:924 [inline] __kmalloc+0x140/0x178 mm/slab_common.c:949 kmalloc_array include/linux/slab.h:615 [inline] ni_fiemap+0x254/0x1094 fs/ntfs3/frecord.c:2007 ntfs_fiemap+0xe4/0x140 fs/ntfs3/file.c:1173 ioctl_fiemap fs/ioctl.c:219 [inline] do_vfs_ioctl+0x1710/0x2100 fs/ioctl.c:810 __do_sys_ioctl fs/ioctl.c:868 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __arm64_sys_ioctl+0xe4/0x1c8 fs/ioctl.c:856 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b4 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x130 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x128 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 15440 hardirqs last enabled at (15439): [] kasan_quarantine_put+0xc4/0x200 mm/kasan/quarantine.c:242 hardirqs last disabled at (15440): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (15412): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (15410): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---