FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 1
CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted 6.13.0-rc5-syzkaller #0
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 lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
fail_dump lib/fault-inject.c:53 [inline]
should_fail_ex+0x3b0/0x4e0 lib/fault-inject.c:154
should_failslab+0xac/0x100 mm/failslab.c:46
slab_pre_alloc_hook mm/slub.c:4072 [inline]
slab_alloc_node mm/slub.c:4148 [inline]
__do_kmalloc_node mm/slub.c:4297 [inline]
__kmalloc_noprof+0xdd/0x4c0 mm/slub.c:4310
kmalloc_noprof include/linux/slab.h:905 [inline]
kzalloc_noprof include/linux/slab.h:1037 [inline]
btrfs_chunk_alloc_add_chunk_item+0x244/0x1100 fs/btrfs/volumes.c:5742
reserve_chunk_space+0x1ca/0x2c0 fs/btrfs/block-group.c:4292
check_system_chunk fs/btrfs/block-group.c:4319 [inline]
do_chunk_alloc fs/btrfs/block-group.c:3891 [inline]
btrfs_chunk_alloc+0x77b/0xf80 fs/btrfs/block-group.c:4187
find_free_extent_update_loop fs/btrfs/extent-tree.c:4166 [inline]
find_free_extent+0x42d1/0x5810 fs/btrfs/extent-tree.c:4579
btrfs_reserve_extent+0x422/0x810 fs/btrfs/extent-tree.c:4672
btrfs_new_extent_direct fs/btrfs/direct-io.c:186 [inline]
btrfs_get_blocks_direct_write+0x706/0xfa0 fs/btrfs/direct-io.c:321
btrfs_dio_iomap_begin+0xbb7/0x1180 fs/btrfs/direct-io.c:525
iomap_iter+0x697/0xf60 fs/iomap/iter.c:90
__iomap_dio_rw+0xeb9/0x25b0 fs/iomap/direct-io.c:702
btrfs_dio_write fs/btrfs/direct-io.c:775 [inline]
btrfs_direct_write+0x610/0xa30 fs/btrfs/direct-io.c:880
btrfs_do_write_iter+0x2a0/0x760 fs/btrfs/file.c:1397
do_iter_readv_writev+0x600/0x880
vfs_writev+0x376/0xba0 fs/read_write.c:1050
do_pwritev fs/read_write.c:1146 [inline]
__do_sys_pwritev2 fs/read_write.c:1204 [inline]
__se_sys_pwritev2+0x196/0x2b0 fs/read_write.c:1195
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1281f85d29
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:00007f12819fe038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148
RAX: ffffffffffffffda RBX: 00007f1282176080 RCX: 00007f1281f85d29
RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005
RBP: 00007f12819fe090 R08: 0000000000000000 R09: 0000000000000003
R10: 0000000000007000 R11: 0000000000000246 R12: 0000000000000002
R13: 0000000000000000 R14: 00007f1282176080 R15: 00007ffcb9e23328
</TASK>
BTRFS error (device loop0 state A): Transaction aborted (error -12)
BTRFS: error (device loop0 state A) in btrfs_chunk_alloc_add_chunk_item:5745: errno=-12 Out of memory
BTRFS info (device loop0 state EA): forced readonly
assertion failed: !(flags & ~BTRFS_ORDERED_TYPE_FLAGS), in fs/btrfs/ordered-data.c:1234
------------[ cut here ]------------
kernel BUG at fs/btrfs/ordered-data.c:1234!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted 6.13.0-rc5-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:btrfs_split_ordered_extent+0xd8d/0xe20 fs/btrfs/ordered-data.c:1234
Code: 43 fd 90 0f 0b e8 43 c4 db fd 48 c7 c7 20 0c 4c 8c 48 c7 c6 80 0f 4c 8c 48 c7 c2 e0 0b 4c 8c b9 d2 04 00 00 e8 04 57 43 fd 90 <0f> 0b e8 1c c4 db fd eb 5b e8 15 c4 db fd 48 c7 c7 20 0c 4c 8c 48
RSP: 0018:ffffc9000d1df2b8 EFLAGS: 00010246
RAX: 0000000000000057 RBX: 000000000006a000 RCX: 9ce21886c4195300
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 0000000000000091 R08: ffffffff817f0a3c R09: 1ffff92001a3bdf4
R10: dffffc0000000000 R11: fffff52001a3bdf5 R12: 1ffff1100a45f401
R13: ffff8880522fa018 R14: dffffc0000000000 R15: 000000000006a000
FS: 00007f12819fe6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000557750bd7da8 CR3: 00000000400ea000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
btrfs_extract_ordered_extent fs/btrfs/direct-io.c:702 [inline]
btrfs_dio_submit_io+0x4be/0x6d0 fs/btrfs/direct-io.c:737
iomap_dio_submit_bio fs/iomap/direct-io.c:85 [inline]
iomap_dio_bio_iter+0x1022/0x1740 fs/iomap/direct-io.c:447
__iomap_dio_rw+0x13b7/0x25b0 fs/iomap/direct-io.c:703
btrfs_dio_write fs/btrfs/direct-io.c:775 [inline]
btrfs_direct_write+0x610/0xa30 fs/btrfs/direct-io.c:880
btrfs_do_write_iter+0x2a0/0x760 fs/btrfs/file.c:1397
do_iter_readv_writev+0x600/0x880
vfs_writev+0x376/0xba0 fs/read_write.c:1050
do_pwritev fs/read_write.c:1146 [inline]
__do_sys_pwritev2 fs/read_write.c:1204 [inline]
__se_sys_pwritev2+0x196/0x2b0 fs/read_write.c:1195
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1281f85d29
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:00007f12819fe038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148
RAX: ffffffffffffffda RBX: 00007f1282176080 RCX: 00007f1281f85d29
RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005
RBP: 00007f12819fe090 R08: 0000000000000000 R09: 0000000000000003
R10: 0000000000007000 R11: 0000000000000246 R12: 0000000000000002
R13: 0000000000000000 R14: 00007f1282176080 R15: 00007ffcb9e23328
</TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:btrfs_split_ordered_extent+0xd8d/0xe20 fs/btrfs/ordered-data.c:1234
Code: 43 fd 90 0f 0b e8 43 c4 db fd 48 c7 c7 20 0c 4c 8c 48 c7 c6 80 0f 4c 8c 48 c7 c2 e0 0b 4c 8c b9 d2 04 00 00 e8 04 57 43 fd 90 <0f> 0b e8 1c c4 db fd eb 5b e8 15 c4 db fd 48 c7 c7 20 0c 4c 8c 48
RSP: 0018:ffffc9000d1df2b8 EFLAGS: 00010246
RAX: 0000000000000057 RBX: 000000000006a000 RCX: 9ce21886c4195300
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 0000000000000091 R08: ffffffff817f0a3c R09: 1ffff92001a3bdf4
R10: dffffc0000000000 R11: fffff52001a3bdf5 R12: 1ffff1100a45f401
R13: ffff8880522fa018 R14: dffffc0000000000 R15: 000000000006a000
FS: 00007f12819fe6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000557750bd7da8 CR3: 00000000400ea000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400