Warning: Permanently added '10.128.0.83' (ECDSA) to the list of known hosts. executing program [ 167.295637] ntfs: volume version 3.1. executing program [ 167.384994] ntfs: volume version 3.1. executing program [ 167.500403] ntfs: volume version 3.1. executing program [ 167.620647] ntfs: volume version 3.1. executing program [ 167.751332] ntfs: volume version 3.1. executing program [ 167.866319] ntfs: volume version 3.1. executing program [ 167.957084] ntfs: volume version 3.1. executing program [ 168.064377] ntfs: volume version 3.1. executing program executing program [ 168.145497] ntfs: volume version 3.1. [ 168.238388] ntfs: volume version 3.1. executing program [ 168.339525] ntfs: volume version 3.1. executing program [ 168.438071] ntfs: volume version 3.1. executing program [ 168.541808] ntfs: volume version 3.1. executing program [ 168.634508] ntfs: volume version 3.1. executing program [ 168.742850] ntfs: volume version 3.1. executing program [ 168.851751] ntfs: volume version 3.1. executing program [ 168.963586] ntfs: volume version 3.1. [ 168.993372] ------------[ cut here ]------------ [ 168.998318] kernel BUG at fs/ntfs/file.c:514! [ 169.004148] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 169.009525] CPU: 0 PID: 8250 Comm: syz-executor245 Not tainted 4.19.211-syzkaller #0 [ 169.017572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 169.026922] RIP: 0010:ntfs_perform_write.isra.0+0x194a/0x8570 [ 169.032796] Code: 13 00 00 01 bf 00 10 00 00 44 89 fe e8 af 92 1b ff 41 81 ff 00 10 00 00 0f 86 a7 fe ff ff e8 2d 91 1b ff 0f 0b e8 26 91 1b ff <0f> 0b e8 1f 91 1b ff 48 8b 54 24 08 48 b8 00 00 00 00 00 fc ff df [ 169.051891] RSP: 0018:ffff88808f8a76a0 EFLAGS: 00010293 [ 169.057239] RAX: ffff8880b16161c0 RBX: 0000000000000000 RCX: ffffffff8246de6a [ 169.064501] RDX: 0000000000000000 RSI: ffffffff8246f44a RDI: 0000000000000005 [ 169.071842] RBP: ffff88808f8a79a0 R08: 0000000000000001 R09: 0000000000000000 [ 169.079180] R10: 0000000000000005 R11: 0000000000000000 R12: dffffc0000000000 [ 169.086607] R13: 0000000000000000 R14: ffffea0002380f40 R15: 0000000000000004 [ 169.094119] FS: 00007f1b6d698700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 169.102688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 169.108649] CR2: 0000000020005001 CR3: 00000000a84b7000 CR4: 00000000003406f0 [ 169.115902] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 169.123329] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 169.130575] Call Trace: [ 169.133151] ? check_preemption_disabled+0x10/0x280 [ 169.138150] ? trace_hardirqs_on_caller+0x1b0/0x210 [ 169.143380] ? ntfs_attr_find+0x40a/0xb10 [ 169.147514] ? ntfs_file_open+0x20/0x20 [ 169.151470] ? lock_downgrade+0x720/0x720 [ 169.155600] ? debug_check_no_obj_freed+0xb5/0x490 [ 169.160514] ? __mutex_unlock_slowpath+0xea/0x610 [ 169.165347] ? wait_for_completion_io+0x10/0x10 [ 169.170093] ? check_preemption_disabled+0x41/0x280 [ 169.175111] ? ntfs_file_write_iter+0xd6f/0x23b0 [ 169.179861] ntfs_file_write_iter+0x5d9/0x23b0 [ 169.184431] do_iter_readv_writev+0x668/0x790 [ 169.188906] ? clone_verify_area+0x240/0x240 [ 169.193300] ? security_file_permission+0x1c0/0x220 [ 169.198315] do_iter_write+0x182/0x5d0 [ 169.202186] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 169.207182] vfs_writev+0x153/0x2e0 [ 169.210788] ? vfs_iter_write+0xa0/0xa0 [ 169.214740] ? lock_downgrade+0x720/0x720 [ 169.218877] ? do_dup2+0x450/0x450 [ 169.222397] __x64_sys_pwritev+0x22b/0x310 [ 169.226718] ? __ia32_sys_preadv2+0x150/0x150 [ 169.231211] ? trace_hardirqs_off_caller+0x6e/0x210 [ 169.236211] ? do_syscall_64+0x21/0x620 [ 169.240166] do_syscall_64+0xf9/0x620 [ 169.243953] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 169.249124] RIP: 0033:0x7f1b6d6ec599 [ 169.252817] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 169.271783] RSP: 002b:00007f1b6d6982f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 [ 169.279488] RAX: ffffffffffffffda RBX: 00007f1b6d7907a0 RCX: 00007f1b6d6ec599 [ 169.286748] RDX: 0000000000000001 RSI: 00000000200002c0 RDI: 0000000000000004 [ 169.293996] RBP: 00007f1b6d75cf30 R08: 0000000000001d00 R09: 0000000000000000 [ 169.301263] R10: 000000000000ffff R11: 0000000000000246 R12: 0030656c69662f2e [ 169.308527] R13: 0031656c69662f2e R14: 65732f636f72702f R15: 00007f1b6d7907a8 [ 169.315884] Modules linked in: [ 169.321353] ---[ end trace c221cd56e609198f ]--- [ 169.326138] RIP: 0010:ntfs_perform_write.isra.0+0x194a/0x8570 [ 169.332720] Code: 13 00 00 01 bf 00 10 00 00 44 89 fe e8 af 92 1b ff 41 81 ff 00 10 00 00 0f 86 a7 fe ff ff e8 2d 91 1b ff 0f 0b e8 26 91 1b ff <0f> 0b e8 1f 91 1b ff 48 8b 54 24 08 48 b8 00 00 00 00 00 fc ff df [ 169.352797] RSP: 0018:ffff88808f8a76a0 EFLAGS: 00010293 [ 169.358156] RAX: ffff8880b16161c0 RBX: 0000000000000000 RCX: ffffffff8246de6a [ 169.365699] RDX: 0000000000000000 RSI: ffffffff8246f44a RDI: 0000000000000005 [ 169.373324] RBP: ffff88808f8a79a0 R08: 0000000000000001 R09: 0000000000000000 [ 169.380804] R10: 0000000000000005 R11: 0000000000000000 R12: dffffc0000000000 [ 169.388091] R13: 0000000000000000 R14: ffffea0002380f40 R15: 0000000000000004 [ 169.395610] FS: 00007f1b6d698700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 169.403914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 169.409844] CR2: 00007f1b6d73d748 CR3: 00000000a84b7000 CR4: 00000000003406e0 [ 169.417155] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 169.424452] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 169.431779] Kernel panic - not syncing: Fatal exception [ 169.437298] Kernel Offset: disabled [ 169.440911] Rebooting in 86400 seconds..