------------[ cut here ]------------ err = 556 WARNING: CPU: 1 PID: 9145 at lib/errseq.c:75 errseq_set+0xed/0x120 lib/errseq.c:74 Modules linked in: CPU: 1 UID: 0 PID: 9145 Comm: syz.0.341 Not tainted 6.15.0-rc5-syzkaller-00038-g707df3375124 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 RIP: 0010:errseq_set+0xed/0x120 lib/errseq.c:74 Code: 5b 41 5c 41 5e 41 5f 5d c3 cc cc cc cc cc e8 3a 4a 0e fd eb e9 e8 33 4a 0e fd 90 48 c7 c7 80 b5 c0 8b 89 de e8 84 a6 d2 fc 90 <0f> 0b 90 90 eb ce 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 2f ff ff RSP: 0018:ffffc90004bcf3a0 EFLAGS: 00010246 RAX: eaedb7baf65e2f00 RBX: 000000000000022c RCX: 0000000000080000 RDX: ffffc900045e2000 RSI: 000000000000451b RDI: 000000000000451c RBP: 0000000000000000 R08: ffff8880b8923e93 R09: 1ffff110171247d2 R10: dffffc0000000000 R11: ffffed10171247d3 R12: ffff888052967580 R13: dffffc0000000000 R14: ffff888052967b20 R15: ffff888052967618 FS: 00007f5d054dd6c0(0000) GS:ffff8881261fd000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe0171d5000 CR3: 000000007cf36000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> __filemap_set_wb_err+0x22/0x1e0 mm/filemap.c:711 mapping_set_error include/linux/pagemap.h:244 [inline] ntfs_resident_writepage+0x114/0x200 fs/ntfs3/inode.c:886 write_cache_pages+0x61/0x100 mm/page-writeback.c:2613 do_writepages+0x3ae/0x7b0 mm/page-writeback.c:2656 filemap_fdatawrite_wbc mm/filemap.c:386 [inline] __filemap_fdatawrite_range mm/filemap.c:419 [inline] filemap_write_and_wait_range+0x217/0x310 mm/filemap.c:691 kiocb_write_and_wait mm/filemap.c:2792 [inline] generic_file_read_iter+0x19f/0x510 mm/filemap.c:2866 copy_splice_read+0x54f/0x9b0 fs/splice.c:363 do_splice_read fs/splice.c:978 [inline] splice_direct_to_actor+0x4d0/0xcc0 fs/splice.c:1083 do_splice_direct_actor fs/splice.c:1201 [inline] do_splice_direct+0x181/0x270 fs/splice.c:1227 do_sendfile+0x4da/0x7d0 fs/read_write.c:1368 __do_sys_sendfile64 fs/read_write.c:1429 [inline] __se_sys_sendfile64+0x13e/0x190 fs/read_write.c:1415 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f5d0458e969 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f5d054dd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007f5d047b5fa0 RCX: 00007f5d0458e969 RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000005 RBP: 00007f5d04610ab1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000fffe80 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f5d047b5fa0 R15: 00007fffc96dc7b8 </TASK>