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: 7225 at lib/iov_iter.c:612 iov_iter_revert+0x498/0x4f8 lib/iov_iter.c:612 Modules linked in: CPU: 1 UID: 0 PID: 7225 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : iov_iter_revert+0x498/0x4f8 lib/iov_iter.c:612 lr : iov_iter_revert+0x498/0x4f8 lib/iov_iter.c:612 sp : ffff80009dc279a0 x29: ffff80009dc279c0 x28: dfff800000000000 x27: ffff0000d41baa80 x26: 1ffff00013b84f79 x25: ffff0000d41baae8 x24: 0000000000002000 x23: ffff80009dc27b68 x22: ffff80009dc27bb0 x21: 0000000000000000 x20: ffffffffffffe00a x19: ffff80009dc27bb0 x18: 1fffe0003379be88 x17: ffff80008f7de000 x16: ffff800080528e24 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000005 x12: 0000000000ff0100 x11: ffff0000cae38000 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cae38000 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000001 x3 : 0000000000000010 x2 : 0000000020005000 x1 : ffffffffffffe00a x0 : 000000007ffff000 Call trace: iov_iter_revert+0x498/0x4f8 lib/iov_iter.c:612 (P) generic_file_read_iter+0x30c/0x450 mm/filemap.c:2887 ntfs_file_read_iter+0x230/0x2ac fs/ntfs3/file.c:866 new_sync_read fs/read_write.c:491 [inline] vfs_read+0x670/0x93c fs/read_write.c:572 ksys_read+0x120/0x210 fs/read_write.c:715 __do_sys_read fs/read_write.c:724 [inline] __se_sys_read fs/read_write.c:722 [inline] __arm64_sys_read+0x7c/0x90 fs/read_write.c:722 __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+0x5c/0x254 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 552222 hardirqs last enabled at (552221): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (552222): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (552164): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (552162): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---