Warning: Permanently added '10.128.0.99' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 34.006203] ntfs: (device loop0): is_boot_sector_ntfs(): Invalid end of sector marker. [ 34.014984] ------------[ cut here ]------------ [ 34.019738] kernel BUG at fs/ntfs/aops.c:203! [ 34.025026] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 34.030386] CPU: 0 PID: 8100 Comm: syz-executor234 Not tainted 4.19.211-syzkaller #0 [ 34.038240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 34.047574] RIP: 0010:ntfs_readpage+0x1a6b/0x21b0 [ 34.052390] Code: ff e8 89 ae 1d ff 48 8b 9d 80 fd ff ff 31 ff 48 c1 eb 03 83 e3 01 89 de e8 a2 af 1d ff 84 db 0f 85 75 f1 ff ff e8 65 ae 1d ff <0f> 0b e8 5e ae 1d ff 0f 0b e8 57 ae 1d ff 0f 0b e8 50 ae 1d ff 8b [ 34.071269] RSP: 0018:ffff8880953c7720 EFLAGS: 00010293 [ 34.076607] RAX: ffff8880b05f64c0 RBX: 0000000000000000 RCX: ffffffff8244d6fe [ 34.083849] RDX: 0000000000000000 RSI: ffffffff8244d70b RDI: 0000000000000001 [ 34.091094] RBP: ffff8880b545ba08 R08: 0000000000000001 R09: 0000000000000000 [ 34.098338] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 34.105584] R13: ffff8880b545b788 R14: 0000000000000001 R15: ffffea00023c0700 [ 34.112828] FS: 00005555572c1300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 34.121027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.126881] CR2: 000055f78af37160 CR3: 00000000b4eef000 CR4: 00000000003406f0 [ 34.134126] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.141372] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.148624] Call Trace: [ 34.151191] ? page_cache_tree_insert+0x3f0/0x3f0 [ 34.156013] ? check_preemption_disabled+0x41/0x280 [ 34.161005] ? ntfs_end_buffer_async_read+0x1210/0x1210 [ 34.166343] ? add_to_page_cache_lru+0x259/0x680 [ 34.171078] ? add_to_page_cache_locked+0x40/0x40 [ 34.175900] do_read_cache_page+0x533/0x1170 [ 34.180284] ? ntfs_end_buffer_async_read+0x1210/0x1210 [ 34.185639] map_mft_record+0x1fe/0xc70 [ 34.189593] ntfs_read_locked_inode+0x19c/0x56e0 [ 34.194326] ? ntfs_attr_reinit_search_ctx+0x3c0/0x3c0 [ 34.199581] ? kmem_cache_alloc+0x2e1/0x370 [ 34.203880] ntfs_read_inode_mount+0xbc4/0x22b0 [ 34.208528] ntfs_fill_super+0xa16/0x7e10 [ 34.212655] ? pointer+0x850/0x850 [ 34.216172] ? lock_downgrade+0x720/0x720 [ 34.220297] ? ntfs_big_inode_init_once+0x20/0x20 [ 34.225112] ? vsprintf+0x30/0x30 [ 34.228540] ? wait_for_completion_io+0x10/0x10 [ 34.233187] ? set_blocksize+0x163/0x3f0 [ 34.237224] mount_bdev+0x2fc/0x3b0 [ 34.240825] ? ntfs_big_inode_init_once+0x20/0x20 [ 34.245642] mount_fs+0xa3/0x310 [ 34.248986] vfs_kern_mount.part.0+0x68/0x470 [ 34.253475] do_mount+0x115c/0x2f50 [ 34.257078] ? lock_acquire+0x170/0x3c0 [ 34.261029] ? check_preemption_disabled+0x41/0x280 [ 34.266017] ? copy_mount_string+0x40/0x40 [ 34.270227] ? copy_mount_options+0x59/0x380 [ 34.274611] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 34.279602] ? kmem_cache_alloc_trace+0x323/0x380 [ 34.284419] ? copy_mount_options+0x26f/0x380 [ 34.288889] ksys_mount+0xcf/0x130 [ 34.292420] __x64_sys_mount+0xba/0x150 [ 34.296370] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 34.300927] do_syscall_64+0xf9/0x620 [ 34.304705] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 34.309868] RIP: 0033:0x7fa22db5934a [ 34.313555] Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 34.332430] RSP: 002b:00007ffe3ef2c618 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 34.340111] RAX: ffffffffffffffda RBX: 00007ffe3ef2c670 RCX: 00007fa22db5934a [ 34.347357] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffe3ef2c630 [ 34.354606] RBP: 00007ffe3ef2c630 R08: 00007ffe3ef2c670 R09: 0000000000000000 [ 34.361849] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000200002c0 [ 34.369092] R13: 0000000000000003 R14: 0000000000000004 R15: 0000000000000008 [ 34.376336] Modules linked in: [ 34.380668] ---[ end trace db290410cff4d7ae ]--- [ 34.385450] RIP: 0010:ntfs_readpage+0x1a6b/0x21b0 [ 34.390285] Code: ff e8 89 ae 1d ff 48 8b 9d 80 fd ff ff 31 ff 48 c1 eb 03 83 e3 01 89 de e8 a2 af 1d ff 84 db 0f 85 75 f1 ff ff e8 65 ae 1d ff <0f> 0b e8 5e ae 1d ff 0f 0b e8 57 ae 1d ff 0f 0b e8 50 ae 1d ff 8b [ 34.409357] RSP: 0018:ffff8880953c7720 EFLAGS: 00010293 [ 34.414866] RAX: ffff8880b05f64c0 RBX: 0000000000000000 RCX: ffffffff8244d6fe [ 34.422615] RDX: 0000000000000000 RSI: ffffffff8244d70b RDI: 0000000000000001 [ 34.429867] RBP: ffff8880b545ba08 R08: 0000000000000001 R09: 0000000000000000 [ 34.437152] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 34.444448] R13: ffff8880b545b788 R14: 0000000000000001 R15: ffffea00023c0700 [ 34.451740] FS: 00005555572c1300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 34.459954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.465860] CR2: 00007fae34034018 CR3: 00000000b4eef000 CR4: 00000000003406f0 [ 34.473155] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.480427] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.487719] Kernel panic - not syncing: Fatal exception [ 34.493228] Kernel Offset: disabled [ 34.496831] Rebooting in 86400 seconds..