syzbot


WARNING in btrfs_space_info_update_bytes_may_use

Status: upstream: reported C repro on 2022/10/31 00:15
Subsystems: btrfs
Labels: prio:low
[Documentation on labels]
Reported-by: syzbot+8edfa01e46fd9fe3fbfb@syzkaller.appspotmail.com
First crash: 1339d, last: 2d06h
Cause bisection: introduced by (bisect log) :
commit 0c7c575df56b957390206deb018c41acbb412159
Author: Matthew Wilcox (Oracle) <willy@infradead.org>
Date: Wed Feb 24 20:01:52 2021 +0000

  mm/filemap: remove dynamically allocated array from filemap_read

Crash: WARNING in btrfs_space_info_update_bytes_may_use (log)
Repro: C syz .config
  
✨ AI Jobs (2)
ID Workflow Result Correct Bug Created Started Finished Revision Error
0915e67c-415f-4f15-969e-32d28d62e701 assessment-security DenialOfService: ❌ Exploitable: ❌ FilesystemTrigger: ✅ NetworkTrigger: ❌ PeripheralTrigger: ✅ RemoteTrigger: ❌ Unprivileged: ❌ UserNamespace: ❌ VMGuestTrigger: ❌ VMHostTrigger: ❌ WARNING in btrfs_space_info_update_bytes_may_use 2026/05/30 16:10 2026/05/30 16:10 2026/05/30 17:13 6b4a844333e83556da95d61d7f207e7ef5cd4bc6

			
		
bf5c28bd-c0d3-4761-9155-bbecc11add3a assessment-security 💥 WARNING in btrfs_space_info_update_bytes_may_use 2026/05/14 11:05 2026/05/14 11:05 2026/05/14 11:06 6ccb967e465e832a7bfd7a116ad00d52a0923a5d
failed to run ["git" "pull" "origin" "HEAD" "--depth=1" "--allow-unrelated-histories"]: exit status 128
From /app/workdir/repo/linux
 * branch                HEAD       -> FETCH_HEAD
Updating files:  ...
truncated to first 200 bytes; open job for full error
Discussions (36)
Title Replies (including bot) Last reply
[syzbot] Monthly btrfs report (May 2026) 0 (1) 2026/05/02 20:32
[syzbot] Monthly btrfs report (Apr 2026) 0 (1) 2026/04/01 13:14
[syzbot] Monthly btrfs report (Mar 2026) 0 (1) 2026/03/03 08:06
[syzbot] Monthly btrfs report (Jan 2026) 0 (1) 2026/01/29 09:07
[syzbot] Monthly btrfs report (Dec 2025) 0 (1) 2025/12/29 10:21
[syzbot] Monthly btrfs report (Oct 2025) 0 (1) 2025/10/27 12:50
[syzbot] Monthly btrfs report (Sep 2025) 0 (1) 2025/09/26 05:14
[syzbot] Monthly btrfs report (Aug 2025) 0 (1) 2025/08/26 07:13
[syzbot] Monthly btrfs report (Jul 2025) 0 (1) 2025/07/25 12:39
[syzbot] Monthly btrfs report (Jun 2025) 0 (1) 2025/06/24 07:33
[syzbot] Monthly btrfs report (May 2025) 0 (1) 2025/05/24 10:05
[syzbot] Monthly btrfs report (Apr 2025) 0 (1) 2025/04/23 07:50
[syzbot] Monthly btrfs report (Mar 2025) 0 (1) 2025/03/22 18:47
[syzbot] Monthly btrfs report (Feb 2025) 0 (1) 2025/02/19 12:35
[syzbot] Monthly btrfs report (Jan 2025) 0 (1) 2025/01/20 08:14
[syzbot] Monthly btrfs report (Dec 2024) 0 (1) 2024/12/19 18:39
[syzbot] Monthly btrfs report (Nov 2024) 0 (1) 2024/11/18 10:39
[syzbot] Monthly btrfs report (Oct 2024) 0 (1) 2024/10/17 07:41
[syzbot] Monthly btrfs report (Sep 2024) 0 (1) 2024/09/16 12:27
[syzbot] Monthly btrfs report (Aug 2024) 0 (1) 2024/08/16 09:47
[syzbot] Monthly btrfs report (Jul 2024) 0 (1) 2024/07/15 14:03
[syzbot] Monthly btrfs report (Jun 2024) 0 (1) 2024/06/14 08:14
[syzbot] Monthly btrfs report (May 2024) 0 (1) 2024/05/13 21:13
[syzbot] Monthly btrfs report (Mar 2024) 0 (1) 2024/03/12 09:29
[syzbot] Monthly btrfs report (Feb 2024) 2 (3) 2024/02/12 12:15
[syzbot] Monthly btrfs report (Jan 2024) 0 (1) 2024/01/10 09:16
[syzbot] Monthly btrfs report (Dec 2023) 0 (1) 2023/12/06 10:05
[syzbot] Monthly btrfs report (Nov 2023) 0 (1) 2023/11/05 13:07
[syzbot] Monthly btrfs report (Oct 2023) 0 (1) 2023/10/04 14:48
[syzbot] Monthly btrfs report (Aug 2023) 0 (1) 2023/08/30 09:53
[syzbot] Monthly btrfs report (Jul 2023) 0 (1) 2023/07/30 13:15
[syzbot] Monthly btrfs report (Jun 2023) 0 (1) 2023/06/29 10:14
[syzbot] Monthly btrfs report (May 2023) 0 (1) 2023/05/30 08:21
[syzbot] Monthly btrfs report (Apr 2023) 0 (1) 2023/04/27 10:13
[syzbot] [btrfs] Monthly Report 1 (2) 2023/03/27 13:42
[syzbot] WARNING in btrfs_space_info_update_bytes_may_use 4 (6) 2022/10/31 19:02
Similar bugs (2)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 WARNING in btrfs_space_info_update_bytes_may_use origin:upstream -1 C error 43 11d 1180d 0/3 upstream: reported C repro on 2023/04/07 20:54
linux-6.1 WARNING in btrfs_space_info_update_bytes_may_use origin:upstream -1 C error 268 16d 1201d 0/3 upstream: reported C repro on 2023/03/18 05:35
Last patch testing requests (10)
Created Duration User Patch Repo Result
2024/06/07 13:21 18m retest repro upstream report log
2024/06/07 13:21 19m retest repro upstream report log
2024/05/24 11:48 25m retest repro upstream OK log
2024/05/24 11:48 24m retest repro upstream OK log
2024/05/24 11:48 24m retest repro upstream OK log
2024/05/24 11:48 45m retest repro upstream report log
2024/05/24 11:48 45m retest repro upstream report log
2024/04/13 16:25 22m retest repro upstream error
2024/04/13 16:25 8h08m retest repro upstream error
2024/04/13 16:25 22m retest repro upstream error

Sample crash report:
BTRFS info (device loop0 state EA): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf
------------[ cut here ]------------
1
WARNING: fs/btrfs/space-info.h:286 at btrfs_space_info_update_bytes_may_use+0x318/0x650 fs/btrfs/space-info.h:286, CPU#1: syz-executor/5721
Modules linked in:
CPU: 1 UID: 0 PID: 5721 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:btrfs_space_info_update_bytes_may_use+0x318/0x650 fs/btrfs/space-info.h:286
Code: 00 00 74 08 4c 89 ff e8 b6 33 1f fe 4d 8b 27 4c 89 e7 48 8b 6c 24 18 48 89 ee e8 53 fd b7 fd 49 39 ec 73 1c e8 a9 fa b7 fd 90 <0f> 0b 90 31 db 43 80 7c 35 00 00 0f 85 48 ff ff ff e9 4b ff ff ff
RSP: 0018:ffffc90004047a18 EFLAGS: 00010293
RAX: ffffffff840cc147 RBX: ffffffffffea0000 RCX: ffff88802c53dd00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000160000 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffffbfff1ed255f R12: 000000000015f000
R13: 1ffff11008021e18 R14: dffffc0000000000 R15: ffff88804010f0c0
FS:  0000555581ad6500(0000) GS:ffff88812647d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555581af1a28 CR3: 000000003199a000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:323 [inline]
 block_rsv_release_bytes fs/btrfs/block-rsv.c:153 [inline]
 btrfs_block_rsv_release+0x491/0x5a0 fs/btrfs/block-rsv.c:291
 btrfs_release_global_block_rsv+0x33/0x300 fs/btrfs/block-rsv.c:462
 btrfs_free_block_groups+0xdf1/0x1090 fs/btrfs/block-group.c:4777
 close_ctree+0x788/0x11b0 fs/btrfs/disk-io.c:4542
 generic_shutdown_super+0x13d/0x2d0 fs/super.c:647
 kill_anon_super+0x3b/0x70 fs/super.c:1232
 btrfs_kill_super+0x41/0x50 fs/btrfs/super.c:2154
 deactivate_locked_super+0xbc/0x130 fs/super.c:477
 cleanup_mnt+0x3d3/0x460 fs/namespace.c:1317
 task_work_run+0x1d9/0x270 kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:70 [inline]
 exit_to_user_mode_loop+0x1fa/0x730 kernel/entry/common.c:101
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:318 [inline]
 do_syscall_64+0x353/0x580 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f4245e8e097
Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffe975ecb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 00007f4245f221ca RCX: 00007f4245e8e097
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe975ecc50
RBP: 00007ffe975ecc50 R08: 00007ffe975edc50 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe975edce0
R13: 00007f4245f221ca R14: 0000000000011797 R15: 00007ffe975edd20
 </TASK>

Crashes (5776):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/06/16 14:30 upstream b1cbabe84ca1 a3998659 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2025/08/17 13:57 upstream 99bade344cfa 1804e95e .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2025/07/02 07:08 upstream 66701750d556 bc80e4f0 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2025/03/01 06:44 upstream 7a5668899f54 67cf5345 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2023/12/04 17:35 upstream 33cc938e65a9 f819d6f7 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2023/12/03 12:08 upstream 1b8af6552cb7 f819d6f7 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2023/12/01 19:50 upstream 994d5c58e50e f819d6f7 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2023/11/24 13:20 upstream d3fa86b1a7b4 5b429f39 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-selinux-root WARNING in btrfs_space_info_update_bytes_may_use
2023/10/29 02:48 upstream 56567a20b22b 3c418d72 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root WARNING in btrfs_space_info_update_bytes_may_use
2023/10/25 02:44 upstream d88520ad73b7 17e6d526 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2023/09/30 18:43 upstream 9f3ebbef746f 8e26a358 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-selinux-root WARNING in btrfs_space_info_update_bytes_may_use
2023/09/27 01:44 upstream 50768a425b46 0b6a67ac .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-selinux-root WARNING in btrfs_space_info_update_bytes_may_use
2023/08/29 16:00 upstream 1c59d383390f 7ba13a15 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root WARNING in btrfs_space_info_update_bytes_may_use
2023/06/06 18:50 upstream a4d7d7011219 a4ae4f42 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2023/06/05 04:20 upstream 6f64a5ebe1dc a4ae4f42 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root WARNING in btrfs_space_info_update_bytes_may_use
2023/03/19 00:08 upstream 534293368afa 7939252e .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2023/01/22 23:07 upstream 2241ab53cbb5 559a440a .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root WARNING in btrfs_space_info_update_bytes_may_use
2025/12/11 09:31 upstream d358e5254674 d1b870e1 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2025/11/13 23:55 upstream 2ccec5944606 07e030de .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2025/10/17 18:02 upstream 98ac9cc4b445 e18aa505 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2025/10/17 15:59 upstream 98ac9cc4b445 e18aa505 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2025/10/17 14:19 upstream 98ac9cc4b445 e18aa505 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2025/10/17 13:12 upstream 98ac9cc4b445 e18aa505 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2025/10/17 12:13 upstream 98ac9cc4b445 e18aa505 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2025/09/30 17:41 upstream 30d4efb2f5a5 65a0eece .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2025/09/11 20:16 upstream 02ffd6f89c50 e2beed91 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2025/08/18 16:25 upstream c17b750b3ad9 dcc075fb .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2025/08/13 19:24 upstream 8742b2d8935f 22ec1469 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2025/08/02 23:26 upstream eacf91b0c78a 7368264b .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2025/03/24 02:41 upstream 586de92313fc 875573af .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2024/11/11 13:11 upstream 2d5404caa8c7 0c4b1325 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2024/11/11 12:23 upstream 2d5404caa8c7 0c4b1325 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2024/11/11 11:04 upstream 2d5404caa8c7 0c4b1325 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2024/11/08 04:10 upstream 906bd684e4b1 179b040e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2024/11/08 03:37 upstream 906bd684e4b1 179b040e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2023/12/03 22:44 upstream 33cc938e65a9 f819d6f7 .config console log report syz C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-qemu-upstream WARNING in btrfs_space_info_update_bytes_may_use
2023/12/03 19:01 upstream 33cc938e65a9 f819d6f7 .config console log report syz C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-qemu-upstream WARNING in btrfs_space_info_update_bytes_may_use
2023/08/06 04:01 upstream f6a691685962 4ffcc9ef .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-selinux-root WARNING in btrfs_space_info_update_bytes_may_use
2023/07/29 01:03 upstream f837f0a3c948 92476829 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root WARNING in btrfs_space_info_update_bytes_may_use
2023/07/26 23:23 upstream 18b44bc5a672 41fe1bae .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root WARNING in btrfs_space_info_update_bytes_may_use
2023/07/22 13:57 upstream d192f5382581 27cbe77f .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-selinux-root WARNING in btrfs_space_info_update_bytes_may_use
2023/06/16 15:05 upstream 62d8779610bb f3921d4d .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-selinux-root WARNING in btrfs_space_info_update_bytes_may_use
2023/06/10 13:26 upstream 64569520920a 7086cdb9 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-selinux-root WARNING in btrfs_space_info_update_bytes_may_use
2023/05/05 12:33 upstream 3c4aa4434377 518a39a6 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root WARNING in btrfs_space_info_update_bytes_may_use
2023/03/25 15:14 upstream 65aca32efdcb fbf0499a .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root WARNING in btrfs_space_info_update_bytes_may_use
2023/03/18 06:22 upstream 8d3c682a5e3d 7939252e .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root WARNING in btrfs_space_info_update_bytes_may_use
2022/12/28 01:11 upstream 1b929c02afd3 44712fbc .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root WARNING in btrfs_space_info_update_bytes_may_use
2022/10/30 18:58 upstream b229b6ca5abb 2a71366b .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root WARNING in btrfs_space_info_update_bytes_may_use
2023/08/30 23:40 linux-next 56585460cc2e 84803932 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root WARNING in btrfs_space_info_update_bytes_may_use
2025/11/05 03:15 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci dcb6fa37fd7b a6c9c731 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro #1 (clean fs)] [mounted in repro #2 (corrupt fs)] ci-upstream-gce-arm64 WARNING in btrfs_space_info_update_bytes_may_use
2025/10/27 21:59 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci b98c94eed4a9 fd2207e7 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-upstream-gce-arm64 WARNING in btrfs_space_info_update_bytes_may_use
2023/12/10 11:18 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci d46efae31672 28b24332 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in btrfs_space_info_update_bytes_may_use
2023/07/08 19:21 linux-next 123212f53f3e 668cb1fa .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root WARNING in btrfs_space_info_update_bytes_may_use
2023/06/30 03:01 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 7b33cf8f .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in btrfs_space_info_update_bytes_may_use
2025/12/06 16:51 upstream 416f99c3b16f d1b870e1 .config console log report syz / log [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2025/03/20 11:47 upstream a7f2e10ecd8f 62330552 .config console log report syz / log [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2024/11/20 15:26 upstream bf9aa14fc523 4fca1650 .config console log report syz / log [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2023/05/01 00:05 upstream 825a0714d2b3 62df2017 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root WARNING in btrfs_space_info_update_bytes_may_use
2023/03/31 17:19 upstream 62bad54b26db f325deb0 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root WARNING in btrfs_space_info_update_bytes_may_use
2023/02/05 00:16 upstream 0136d86b7852 be607b78 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root WARNING in btrfs_space_info_update_bytes_may_use
2026/06/29 03:39 upstream 8b69c0475871 fb92f11c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in btrfs_space_info_update_bytes_may_use
2026/06/24 02:21 upstream 558ef39aeb9a 042555ff .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/23 19:36 upstream 502d801f0ab0 4b1d8f01 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/23 09:58 upstream 502d801f0ab0 5a630be6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/23 00:40 upstream 1dc18801be29 5a630be6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/22 20:50 upstream 1dc18801be29 5a630be6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/22 05:02 upstream 8cd8cf7a07e5 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/22 02:19 upstream 8cd8cf7a07e5 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/21 21:53 upstream 8cd8cf7a07e5 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/21 08:52 upstream 390d73adf896 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/21 08:52 upstream 390d73adf896 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/21 06:37 upstream 390d73adf896 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/21 00:50 upstream 1a3746ccbb0a 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/20 14:36 upstream 1a3746ccbb0a 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/20 13:20 upstream 1a3746ccbb0a 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/20 12:04 upstream 1a3746ccbb0a 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/20 09:08 upstream 5e2e14749c3d 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/20 07:58 upstream 5e2e14749c3d 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/20 02:32 upstream 5e2e14749c3d 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/19 23:18 upstream 5e2e14749c3d 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/19 13:52 upstream 9ecfb2f7287a 570c59ee .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/19 11:50 upstream 9ecfb2f7287a 570c59ee .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/19 01:21 upstream 83f1454877cc a776b0d0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/19 01:10 upstream 83f1454877cc a776b0d0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/18 21:10 upstream e771677c937d a776b0d0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/18 15:13 upstream e771677c937d a776b0d0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/18 06:14 upstream e771677c937d b62b3ded .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/17 07:20 upstream 6b5a2b7d9bc1 62cc6db3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/17 03:47 upstream 6b5a2b7d9bc1 62cc6db3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/17 02:00 upstream 6b5a2b7d9bc1 62cc6db3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/16 20:08 upstream b1cbabe84ca1 a3998659 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/16 17:03 upstream b1cbabe84ca1 a3998659 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/16 13:46 upstream b1cbabe84ca1 a3998659 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/16 07:05 upstream 31e6aeafcdde 50bb0618 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/16 03:50 upstream 31e6aeafcdde 50bb0618 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/16 01:11 upstream 0e0611827f33 50bb0618 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/15 22:15 upstream 0e0611827f33 50bb0618 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/07 06:56 upstream 979c294509f9 cc095639 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/06 19:53 upstream 8e65320d91cd cc095639 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/03 20:15 upstream ba3e43a9e601 234057e5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/03 09:09 upstream ba3e43a9e601 3c0d2131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/06/03 04:33 upstream ba3e43a9e601 3c0d2131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/05/20 06:46 upstream 27fa82620cba 0909d65f .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in btrfs_space_info_update_bytes_may_use
2026/04/13 18:45 upstream 028ef9c96e96 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in btrfs_space_info_update_bytes_may_use
2024/03/10 12:01 upstream 005f6f34bd47 6ee49f2e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in btrfs_space_info_update_bytes_may_use
2024/02/26 07:03 upstream 70ff1fe626a1 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in btrfs_space_info_update_bytes_may_use
2024/01/10 03:04 upstream 6c1dd1fe5d8a b438bd66 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in btrfs_space_info_update_bytes_may_use
2026/06/25 20:26 upstream ab9de95c9cf9 432fd51a .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2026/06/22 17:09 upstream ef0c9f75a195 ab2703f0 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2026/06/09 13:48 upstream 2d3090a8aeb5 c36c07f6 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2026/05/31 15:06 upstream 174914ea5513 6b4a8443 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2026/05/23 06:26 upstream cca95436be15 c69befb3 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in btrfs_space_info_update_bytes_may_use
2024/04/15 22:00 upstream 0bbac3facb5d 459f4b00 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in btrfs_space_info_update_bytes_may_use
2024/06/20 17:13 upstream 2ccbdf43d5e7 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in btrfs_space_info_update_bytes_may_use
2026/06/22 03:24 linux-next 3ce97bd3c4f1 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in btrfs_space_info_update_bytes_may_use
2026/02/09 05:09 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 59e4d31a0470 4c131dc4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in btrfs_space_info_update_bytes_may_use
* Struck through repros no longer work on HEAD.