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: 6767 at lib/iov_iter.c:612 iov_iter_revert+0x498/0x4f8 lib/iov_iter.c:612 Modules linked in: CPU: 1 UID: 0 PID: 6767 Comm: syz.0.17 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #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 : ffff80009d2a79a0 x29: ffff80009d2a79c0 x28: dfff800000000000 x27: ffff0000c74efdc0 x26: 1ffff00013a54f79 x25: ffff0000c74efe28 x24: 0000000000002000 x23: ffff80009d2a7b68 x22: ffff80009d2a7bb0 x21: 0000000000000000 x20: ffffffffffffe00a x19: ffff80009d2a7bb0 x18: 00000000ffffffff x17: ffff800093507000 x16: ffff8000805293e8 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000005 x12: 0000000000ff0100 x11: ffff0000caa89e80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000caa89e80 x7 : ffff8000802310a8 x6 : ffff8000802312a4 x5 : ffff0000dc499070 x4 : ffff80009d2a72e0 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+0x58/0x180 arch/arm64/kernel/entry-common.c:879 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 555322 hardirqs last enabled at (555321): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (555321): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (555322): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (550756): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (550756): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (550719): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]---