loop0: detected capacity change from 0 to 512 EXT4-fs: Ignoring removed nobh option EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode EXT4-fs (loop0): corrupt root inode, run e2fsck EXT4-fs (loop0): mount failed loop0: detected capacity change from 0 to 4096 ntfs3(loop0): Failed to load $Extend (-22). ntfs3(loop0): Failed to initialize $Extend. ------------[ cut here ]------------ 1 WARNING: fs/ntfs3/attrib.c:1243 at attr_data_get_block_locked+0x1840/0x2960 fs/ntfs3/attrib.c:1243, CPU#0: syz.0.0/5333 Modules linked in: CPU: 0 UID: 0 PID: 5333 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 RIP: 0010:attr_data_get_block_locked+0x1840/0x2960 fs/ntfs3/attrib.c:1243 Code: 3f 44 89 ef 44 89 fe e8 ce 9a 95 fe 45 29 fd 0f 83 e6 03 00 00 e8 b0 98 95 fe bb ea ff ff ff e9 08 fd ff ff e8 a1 98 95 fe 90 <0f> 0b 90 bb ea ff ff ff e9 f5 fc ff ff 4c 89 bc 24 d0 00 00 00 48 RSP: 0018:ffffc9000f0fef20 EFLAGS: 00010287 RAX: ffffffff8332338f RBX: 00000000ffffffff RCX: 0000000000100000 RDX: ffffc90020001000 RSI: 0000000000001405 RDI: 0000000000001406 RBP: ffffc9000f0ff188 R08: 0000000000000000 R09: 1ffff110067e6840 R10: dffffc0000000000 R11: ffffed10067e6841 R12: dffffc0000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff8880132841c8 FS: 00007f134d2776c0(0000) GS:ffff88808c2cd000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000020000000f000 CR3: 0000000044081000 CR4: 0000000000352ef0 Call Trace: attr_data_get_block+0x205/0x2c0 fs/ntfs3/attrib.c:979 ntfs_iomap_begin+0x4f0/0xf30 fs/ntfs3/inode.c:978 iomap_iter_next include/linux/iomap.h:382 [inline] ntfs_iomap_next+0x5b6/0x880 fs/ntfs3/inode.c:2319 iomap_iter+0xe2/0xec0 fs/iomap/iter.c:122 iomap_zero_range+0x2c3/0xca0 fs/iomap/buffered-io.c:1766 ntfs_fallocate+0x725/0x1080 fs/ntfs3/file.c:556 vfs_fallocate+0x65a/0x7e0 fs/open.c:338 ioctl_preallocate fs/ioctl.c:289 [inline] file_ioctl+0x5cf/0x7d0 fs/ioctl.c:332 do_vfs_ioctl+0xc27/0x1530 fs/ioctl.c:576 __do_sys_ioctl fs/ioctl.c:595 [inline] __se_sys_ioctl+0x82/0x170 fs/ioctl.c:583 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f134c39e159 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f134d276fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f134c625fa0 RCX: 00007f134c39e159 RDX: 00002000000000c0 RSI: 0000000040305829 RDI: 0000000000000007 RBP: 00007f134c435024 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f134c626038 R14: 00007f134c625fa0 R15: 00007ffe59dcbb18