syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1320]
≡ Subsystems
🐞 Fixed [7175]
🐞 Invalid [18951]
⬇ Missing Backports [221]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

linux-next build error (26)

Status: upstream: reported on 2026/06/16 20:06
Reported-by: syzbot+1f14a35d0c73d31555e4@syzkaller.appspotmail.com
First crash: 6d13h, last: 6h33m
▶ ▼ ✨ AI Jobs (3)
ID Workflow Result Correct Bug Created Started Finished Revision Error
c305f549-a97e-46d9-ba57-1b1b643a2ff8 assessment-security 💥 linux-next build error (26) 2026/06/18 06:28 2026/06/18 06:28 2026/06/18 06:30 b62b3ded1759f79b37600c5ffe2b0a81b919b0b0 
failed to run ["make" "KERNELVERSION=syzkaller" "KERNELRELEASE=syzkaller" "LOCALVERSION=-syzkaller" "-j" "32" "ARCH=x86_64" "CC=ccache clang" "LD=ld.lld" "O=/app/workdir/cache/build/f093bad0fa19c260da...
truncated to first 200 bytes; open job for full error
8bc516c0-eea2-41fa-bca7-13fde80380fa assessment-security 💥 linux-next build error (26) 2026/06/16 00:01 2026/06/16 00:01 2026/06/16 00:04 50bb0618cd2f9cd819534368fff82367c1681dab 
failed to run ["make" "KERNELVERSION=syzkaller" "KERNELRELEASE=syzkaller" "LOCALVERSION=-syzkaller" "-j" "32" "ARCH=x86_64" "CC=ccache clang" "LD=ld.lld" "O=/app/workdir/cache/build/5a8fadfba8296872e1...
truncated to first 200 bytes; open job for full error
90637f8f-302f-48e1-9649-e07df62537cb assessment-security 💥 linux-next build error (26) 2026/06/14 00:02 2026/06/14 00:02 2026/06/14 00:05 4f06757f683a802254a4c8edbfe67ff801904c5e 
failed to run ["make" "KERNELVERSION=syzkaller" "KERNELRELEASE=syzkaller" "LOCALVERSION=-syzkaller" "-j" "32" "ARCH=x86_64" "CC=ccache clang" "LD=ld.lld" "O=/app/workdir/cache/build/ac5c078425b016adb3...
truncated to first 200 bytes; open job for full error
▶ ▼ Discussions (1)
Title Replies (including bot) Last reply
[syzbot] linux-next build error (26) 0 (1) 2026/06/16 20:06
▶ ▼ Similar bugs (25)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream linux-next build error (22) -1 27 238d 338d 0/29 closed as invalid on 2025/10/23 12:06
upstream linux-next build error (17) -1 2 707d 708d 0/29 auto-obsoleted due to no activity on 2024/09/10 01:54
upstream linux-next build error (7) kernel -1 7 2335d 2339d 15/29 fixed on 2020/03/11 20:34
upstream linux-next build error (20) -1 53 441d 481d 0/29 closed as invalid on 2025/04/14 14:48
upstream linux-next build error (11) -1 2 2017d 2017d 0/29 auto-closed as invalid on 2021/02/07 17:19
upstream linux-next build error (2) -1 1 3104d 3104d 0/29 closed as invalid on 2017/12/18 14:32
upstream linux-next build error (24) -1 3 185d 226d 0/29 closed as invalid on 2025/12/17 13:51
upstream linux-next build error -1 1 3105d 3105d 0/29 closed as invalid on 2017/12/18 08:32
upstream linux-next build error (15) cifs -1 2 1085d 1086d 0/29 auto-obsoleted due to no activity on 2023/08/28 20:53
upstream linux-next build error (18) -1 28 548d 580d 0/29 auto-obsoleted due to no activity on 2025/01/27 03:08
upstream linux-next build error (12) -1 63 1809d 1907d 20/29 fixed on 2021/11/10 00:50
upstream linux-next build error (13) nvme -1 5 1491d 1493d 0/29 auto-closed as invalid on 2022/07/18 23:22
upstream linux-next build error (4) -1 1 2481d 2481d 0/29 closed as invalid on 2019/09/02 13:57
upstream linux-next build error (14) -1 5 1236d 1289d 0/29 auto-obsoleted due to no activity on 2023/03/31 06:03
upstream linux-next build error (25) -1 3 83d 84d 0/29 closed as invalid on 2026/04/21 13:56
upstream linux-next build error (21) -1 3 421d 421d 0/29 auto-obsoleted due to no activity on 2025/06/23 00:33
upstream linux-next build error (19) -1 7 501d 504d 0/29 closed as invalid on 2025/02/03 14:29
upstream linux-next build error (23) -1 1 228d 228d 0/29 closed as invalid on 2025/11/03 14:34
upstream linux-next build error (8) -1 4 2219d 2283d 2/29 closed as invalid on 2020/05/27 06:38
upstream linux-next build error (3) -1 4 2886d 2887d 0/29 closed as invalid on 2018/07/24 13:58
upstream linux-next build error (10) ath11k -1 18 2090d 2162d 0/29 auto-closed as invalid on 2020/11/27 07:58
upstream linux-next build error (16) crypto -1 12 951d 952d 0/29 auto-obsoleted due to no activity on 2023/12/21 01:05
upstream linux-next build error (6) -1 1 2395d 2395d 0/29 closed as invalid on 2019/11/28 08:37
upstream linux-next build error (9) kernel -1 1 2188d 2187d 0/29 closed as invalid on 2020/06/22 13:12
upstream linux-next build error (5) kernel -1 13 2470d 2479d 0/29 closed as invalid on 2019/09/19 05:32

Sample crash report:
error[E0560]: struct `blk_mq_tag_set` has no field named `ops`
error[E0560]: struct `blk_mq_tag_set` has no field named `nr_hw_queues`
error[E0560]: struct `blk_mq_tag_set` has no field named `timeout`
error[E0560]: struct `blk_mq_tag_set` has no field named `numa_node`
error[E0560]: struct `blk_mq_tag_set` has no field named `queue_depth`
error[E0560]: struct `blk_mq_tag_set` has no field named `cmd_size`
error[E0560]: struct `blk_mq_tag_set` has no field named `flags`
error[E0560]: struct `blk_mq_tag_set` has no field named `driver_data`
error[E0560]: struct `blk_mq_tag_set` has no field named `nr_maps`
error[E0609]: no field `su_group` on type `configfs_subsystem`
error[E0609]: no field `su_mutex` on type `configfs_subsystem`
error[E0609]: no field `driver_data` on type `acpi_device_id`
error[E0609]: no field `id` on type `acpi_device_id`
error[E0609]: no field `parent` on type `bindings::device`
error[E0609]: no field `release` on type `bindings::device`
error[E0609]: no field `logical_block_size` on type `bindings::queue_limits`
error[E0609]: no field `physical_block_size` on type `bindings::queue_limits`
error[E0609]: no field `features` on type `bindings::queue_limits`
error[E0609]: no field `fops` on type `gendisk`
error[E0609]: no field `disk_name` on type `gendisk`

Crashes (14):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/06/19 02:41 linux-next 598c7067dd8b d7ffd47b .config console log report ci-upstream-rust-kasan-gce linux-next build error
2026/06/18 14:14 linux-next 598c7067dd8b a776b0d0 .config console log report ci-upstream-rust-kasan-gce linux-next build error
2026/06/18 12:38 linux-next e2cae00c05d1 a776b0d0 .config console log report ci-upstream-rust-kasan-gce linux-next build error
2026/06/18 11:47 linux-next 4fa3f5fabb30 a776b0d0 .config console log report ci-upstream-rust-kasan-gce linux-next build error
2026/06/17 22:52 linux-next 4fa3f5fabb30 b62b3ded .config console log report ci-upstream-rust-kasan-gce linux-next build error
2026/06/17 05:37 linux-next 4fa3f5fabb30 62cc6db3 .config console log report ci-upstream-rust-kasan-gce linux-next build error
2026/06/16 16:25 linux-next 4fa3f5fabb30 0e4b3e40 .config console log report ci-upstream-rust-kasan-gce linux-next build error
2026/06/16 15:43 linux-next 4fa3f5fabb30 50bb0618 .config console log report ci-upstream-rust-kasan-gce linux-next build error
2026/06/15 17:52 linux-next 8d6dbbbe3ba6 50bb0618 .config console log report ci-upstream-rust-kasan-gce linux-next build error
2026/06/15 17:34 linux-next 700f8f17ac2c 50bb0618 .config console log report ci-upstream-linux-next-kasan-gce-root linux-next build error
2026/06/15 15:58 linux-next 700f8f17ac2c 50bb0618 .config console log report ci-upstream-rust-kasan-gce linux-next build error
2026/06/15 15:44 linux-next 700f8f17ac2c 1d2f3589 .config console log report ci-upstream-linux-next-kasan-gce-root linux-next build error
2026/06/15 15:36 linux-next 700f8f17ac2c 1d2f3589 .config console log report ci-upstream-rust-kasan-gce linux-next build error
2026/06/12 20:00 linux-next c425609d6ac4 1d2f3589 .config console log report ci-upstream-rust-kasan-gce linux-next build error
* Struck through repros no longer work on HEAD.