------------[ cut here ]------------
kernel BUG at fs/ntfs/file.c:514!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 11820 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
RIP: 0010:__ntfs_grab_cache_pages fs/ntfs/file.c:514 [inline]
RIP: 0010:ntfs_perform_write.isra.0+0x194a/0x8570 fs/ntfs/file.c:1857
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
RSP: 0018:ffff88804d2d76a0 EFLAGS: 00010212
RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90007d30000
RDX: 000000000002468d RSI: ffffffff8246f44a RDI: 0000000000000005
RBP: ffff88804d2d79a0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000005 R11: 0000000000000000 R12: dffffc0000000000
R13: 0000000000000000 R14: ffffea000140b740 R15: 0000000000000004
FS:  00007f67c48e0700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd0c98ba58 CR3: 00000000a742f000 CR4: 00000000003426e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
IPVS: ftp: loaded support on port[0] = 21
 ntfs_file_write_iter+0x5d9/0x23b0 fs/ntfs/file.c:1951
 call_write_iter include/linux/fs.h:1821 [inline]
 do_iter_readv_writev+0x668/0x790 fs/read_write.c:681
 do_iter_write+0x182/0x5d0 fs/read_write.c:960
 vfs_writev+0x153/0x2e0 fs/read_write.c:1005
 do_pwritev fs/read_write.c:1094 [inline]
 __do_sys_pwritev fs/read_write.c:1141 [inline]
 __se_sys_pwritev fs/read_write.c:1136 [inline]
 __x64_sys_pwritev+0x22b/0x310 fs/read_write.c:1136
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f67c636e0f9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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
RSP: 002b:00007f67c48e0168 EFLAGS: 00000246 ORIG_RAX: 0000000000000128
RAX: ffffffffffffffda RBX: 00007f67c648df80 RCX: 00007f67c636e0f9
RDX: 0000000000000001 RSI: 00000000200002c0 RDI: 0000000000000004
RBP: 00007f67c63c9ae9 R08: 0000000000001d00 R09: 0000000000000000
R10: 000000000000ffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd7bbdda5f R14: 00007f67c48e0300 R15: 0000000000022000
Modules linked in:
bridge0: port 2(bridge_slave_1) entered disabled state
bridge0: port 1(bridge_slave_0) entered disabled state
---[ end trace b2730fea11b0d1c7 ]---
RIP: 0010:__ntfs_grab_cache_pages fs/ntfs/file.c:514 [inline]
RIP: 0010:ntfs_perform_write.isra.0+0x194a/0x8570 fs/ntfs/file.c:1857
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
RSP: 0018:ffff88804d2d76a0 EFLAGS: 00010212
RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90007d30000
RDX: 000000000002468d RSI: ffffffff8246f44a RDI: 0000000000000005
RBP: ffff88804d2d79a0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000005 R11: 0000000000000000 R12: dffffc0000000000
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'.
R13: 0000000000000000 R14: ffffea000140b740 R15: 0000000000000004
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
IPv6: ADDRCONF(NETDEV_UP): veth5: link is not ready
FS:  00007f67c48e0700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f04a4c30718 CR3: 00000000a742f000 CR4: 00000000003406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400