loop0: detected capacity change from 0 to 4096
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 1
CPU: 0 UID: 0 PID: 5357 Comm: syz.0.0 Not tainted 6.17.0-rc1-syzkaller-00036-gdfc0f6373094 #0 PREEMPT(full)
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120
fail_dump lib/fault-inject.c:73 [inline]
should_fail_ex+0x414/0x560 lib/fault-inject.c:174
should_failslab+0xa8/0x100 mm/failslab.c:46
slab_pre_alloc_hook mm/slub.c:4133 [inline]
slab_alloc_node mm/slub.c:4209 [inline]
kmem_cache_alloc_noprof+0x73/0x3c0 mm/slub.c:4236
wnd_remove_free_ext+0x902/0x11b0 fs/ntfs3/bitmap.c:476
wnd_zone_set+0x106/0x160 fs/ntfs3/bitmap.c:1396
ntfs_look_for_free_space+0x1cd/0x600 fs/ntfs3/fsntfs.c:383
attr_allocate_clusters+0x1c1/0x6d0 fs/ntfs3/attrib.c:159
attr_set_size+0x14a4/0x2c70 fs/ntfs3/attrib.c:574
ntfs_set_size+0x164/0x200 fs/ntfs3/inode.c:861
ntfs_extend+0x1d9/0x970 fs/ntfs3/file.c:359
ntfs_file_write_iter+0x421/0x870 fs/ntfs3/file.c:1220
iter_file_splice_write+0x9c6/0x10b0 fs/splice.c:738
do_splice_from fs/splice.c:935 [inline]
direct_splice_actor+0x101/0x160 fs/splice.c:1158
splice_direct_to_actor+0x5a5/0xcc0 fs/splice.c:1102
do_splice_direct_actor fs/splice.c:1201 [inline]
do_splice_direct+0x181/0x270 fs/splice.c:1227
do_sendfile+0x4da/0x7e0 fs/read_write.c:1370
__do_sys_sendfile64 fs/read_write.c:1425 [inline]
__se_sys_sendfile64+0xd9/0x190 fs/read_write.c:1417
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f317438ebe9
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:00007f31751cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 00007f31745b5fa0 RCX: 00007f317438ebe9
RDX: 0000200000000080 RSI: 0000000000000004 RDI: 0000000000000004
RBP: 00007f31751cf090 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000e0000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007f31745b6038 R14: 00007f31745b5fa0 R15: 00007ffd38604668
</TASK>
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5357 at fs/ntfs3/bitmap.c:217 rb_insert_start fs/ntfs3/bitmap.c:217 [inline]
WARNING: CPU: 0 PID: 5357 at fs/ntfs3/bitmap.c:217 wnd_add_free_ext+0xafd/0xdb0 fs/ntfs3/bitmap.c:352
Modules linked in:
CPU: 0 UID: 0 PID: 5357 Comm: syz.0.0 Not tainted 6.17.0-rc1-syzkaller-00036-gdfc0f6373094 #0 PREEMPT(full)
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:rb_insert_start fs/ntfs3/bitmap.c:217 [inline]
RIP: 0010:wnd_add_free_ext+0xafd/0xdb0 fs/ntfs3/bitmap.c:352
Code: 00 00 fc ff df 42 80 3c 28 00 74 08 4c 89 f7 e8 c9 01 1f ff 49 89 1e 48 89 df 4c 89 e6 e8 8b 0a 71 08 eb 18 e8 e4 18 ba fe 90 <0f> 0b 90 49 bd 00 00 00 00 00 fc ff df 4c 8b 7c 24 10 48 8b 44 24
RSP: 0018:ffffc9000326f058 EFLAGS: 00010293
RAX: ffffffff8305a25c RBX: ffff88803edb8660 RCX: ffff888000a7c880
RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003
RBP: 0000000000000001 R08: 00000000ffffffff R09: 0000000000000000
R10: ffff88803edb8660 R11: ffffffff81ac3870 R12: ffff8880330dc2d8
R13: ffff88803edb8600 R14: 0000000000000003 R15: 0000000000000003
FS: 00007f31751cf6c0(0000) GS:ffff88808d211000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005648b5cbc168 CR3: 0000000043534000 CR4: 0000000000352ef0
Call Trace:
<TASK>
wnd_zone_set+0xb2/0x160 fs/ntfs3/bitmap.c:1393
ntfs_look_for_free_space+0x1cd/0x600 fs/ntfs3/fsntfs.c:383
attr_allocate_clusters+0x1c1/0x6d0 fs/ntfs3/attrib.c:159
attr_set_size+0x14a4/0x2c70 fs/ntfs3/attrib.c:574
ntfs_set_size+0x164/0x200 fs/ntfs3/inode.c:861
ntfs_extend+0x1d9/0x970 fs/ntfs3/file.c:359
ntfs_file_write_iter+0x421/0x870 fs/ntfs3/file.c:1220
iter_file_splice_write+0x9c6/0x10b0 fs/splice.c:738
do_splice_from fs/splice.c:935 [inline]
direct_splice_actor+0x101/0x160 fs/splice.c:1158
splice_direct_to_actor+0x5a5/0xcc0 fs/splice.c:1102
do_splice_direct_actor fs/splice.c:1201 [inline]
do_splice_direct+0x181/0x270 fs/splice.c:1227
do_sendfile+0x4da/0x7e0 fs/read_write.c:1370
__do_sys_sendfile64 fs/read_write.c:1425 [inline]
__se_sys_sendfile64+0xd9/0x190 fs/read_write.c:1417
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f317438ebe9
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:00007f31751cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 00007f31745b5fa0 RCX: 00007f317438ebe9
RDX: 0000200000000080 RSI: 0000000000000004 RDI: 0000000000000004
RBP: 00007f31751cf090 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000e0000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007f31745b6038 R14: 00007f31745b5fa0 R15: 00007ffd38604668
</TASK>