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no output from test machine (2)

Status: moderation: reported C repro on 2017/12/09 10:34
Reported-by: syzbot+2e40940976be9f8fce8ba3d1d03b77aee9f4df9d@syzkaller.appspotmail.com
First crash: 3023d, last: now
Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: no output from test machine (log)
Repro: C syz .config
  
▶ ▼ Similar bugs (16)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 no output from test machine origin:upstream missing-backport -1 C unreliable 33026 17m 1076d 0/3 upstream: reported C repro on 2023/03/10 16:35
android-49 no output from test machine -1 C 4071 3023d 3024d 0/3 closed as invalid on 2017/11/09 10:06
android-44 no output from test machine -1 C 26196 2268d 2503d 0/2 public: reported C repro on 2019/04/14 00:00
linux-6.6 no output from test machine origin:upstream -1 C 7113 36m 247d 0/2 upstream: reported C repro on 2025/06/16 15:39
android-49 no output from test machine (2) -1 C 117634 2268d 2506d 0/3 public: reported C repro on 2019/04/10 16:04
android-6-1 no output from test machine origin:upstream missing-backport -1 C error 52139 4h17m 1014d 0/2 premoderation: reported C repro on 2023/05/11 13:21
linux-5.15 no output from test machine missing-backport origin:upstream -1 C done 21949 40m 1072d 0/3 upstream: reported C repro on 2023/03/15 03:10
upstream no output from test machine -1 C 25143 3023d 3024d 0/29 closed as invalid on 2017/11/09 10:06
linux-4.19 no output from test machine f2fs ext4 -1 C 47618 1080d 2505d 0/1 upstream: reported C repro on 2019/04/11 15:08
android-5-10 no output from test machine ext4 -1 C error 97317 9h36m 1569d 0/2 upstream: reported C repro on 2021/11/02 11:48
android-6-12 no output from test machine (2) origin:lts -1 C 293 25m 28d 0/1 premoderation: reported C repro on 2026/01/21 13:41
android-6-12 no output from test machine -1 C 2041 91d 245d 0/1 auto-obsoleted due to no activity on 2026/01/08 17:52
android-5-15 no output from test machine f2fs ext4 origin:upstream missing-backport -1 C error 56852 11m 1232d 0/2 premoderation: reported C repro on 2022/10/05 11:25
android-414 no output from test machine -1 C 39537 2268d 2505d 0/1 public: reported C repro on 2019/04/12 00:01
android-54 no output from test machine -1 C 35133 269d 2231d 0/2 upstream: reported C repro on 2020/01/10 17:08
linux-4.14 no output from test machine nilfs2 -1 C 40559 1081d 2505d 0/1 upstream: reported C repro on 2019/04/12 02:22
▶ ▼ Last patch testing requests (1)
Created Duration User Patch Repo Result
2019/05/10 13:50 14m penguin-kernel@i-love.sakura.ne.jp patch upstream report log
Crashes (2148258):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/02/16 00:27 upstream c22e26bd0906 1e62d198 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/02/14 03:46 upstream cee73b1e840c 1e62d198 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/02/12 15:06 upstream c22e26bd0906 76a109e2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/02/12 11:57 upstream 1e83ccd5921a 76a109e2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/02/11 23:48 upstream 192c0159402e 75707236 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/02/11 11:24 upstream dc855b77719f 441e25b7 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/02/07 12:22 upstream 2687c848e578 f20fc9f9 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/02/07 11:29 upstream 2687c848e578 f20fc9f9 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/02/06 19:57 upstream b7ff7151e653 97745f52 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/02/17 11:19 upstream 970296997869 e439b951 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/16 09:26 upstream 26a4cfaff82a 1e62d198 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/15 18:35 upstream ca4ee40bf13d 1e62d198 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream no output from test machine
2026/02/15 05:48 upstream 3e48a11675c5 1e62d198 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream no output from test machine
2026/02/15 01:58 upstream 3e48a11675c5 1e62d198 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/15 01:44 upstream 3e48a11675c5 1e62d198 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream no output from test machine
2026/02/14 14:41 upstream 770aaedb461a 1e62d198 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/11 16:47 upstream 192c0159402e 75707236 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/10 09:51 upstream 8a5203c630c6 4ab09a02 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/07 14:10 upstream 2687c848e578 f20fc9f9 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/07 10:01 upstream 2687c848e578 f20fc9f9 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/06 20:41 upstream b7ff7151e653 97745f52 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/15 17:49 net ee5492fd88cf 1e62d198 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/15 12:06 net ee5492fd88cf 1e62d198 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/14 07:23 net ee5492fd88cf 1e62d198 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/13 03:32 net 37a93dd5c49b 504cb1bf .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/12 23:38 net 37a93dd5c49b 504cb1bf .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/12 20:56 net 37a93dd5c49b 504cb1bf .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/11 20:43 net e3998b6e90f8 75707236 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/10 22:52 net ae88a5d2f29b 91d776d3 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/10 10:57 net 6d2f142b1e4b 4ab09a02 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/07 16:16 net 5d41f95f5d0b f20fc9f9 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/07 15:57 bpf 2687c848e578 f20fc9f9 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/02/18 19:43 net-next 37a93dd5c49b 77d4d919 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/18 12:23 net-next 37a93dd5c49b 39751c21 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/18 00:22 net-next 37a93dd5c49b 39751c21 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/08 04:55 net-next 57be33f85e36 4c131dc4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2024/07/25 06:39 net-next 58f9416d413a d1a1b0ca .config strace log syz / log C [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce no output from test machine
2026/02/15 11:28 linux-next 635c467cc14e 1e62d198 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/02/14 09:48 linux-next 635c467cc14e 1e62d198 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/02/13 04:25 linux-next af98e93c5c39 504cb1bf .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2019/04/30 01:25 upstream 80871482fd5c b617407b .config console log syz C ci-upstream-kasan-gce-smack-root
2018/01/08 10:42 linux-next 895c0dde3985 19c05fff .config console log syz C ci-upstream-next-kasan-gce
2018/01/08 09:40 mmots 69eed2290e1d 19c05fff .config console log syz C ci-upstream-mmots-kasan-gce
2026/02/08 12:44 upstream e7aa57247700 4c131dc4 .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/02/18 16:59 net-next 37a93dd5c49b 77d4d919 .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/19 08:56 upstream 956b9cbd7f15 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/02/19 08:47 upstream c22e26bd0906 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/02/19 07:49 upstream c22e26bd0906 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/02/19 06:34 upstream c22e26bd0906 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/02/19 05:32 upstream 956b9cbd7f15 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/02/19 03:38 upstream c22e26bd0906 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/02/19 01:56 upstream c22e26bd0906 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/02/19 01:32 upstream 2961f841b025 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/02/19 01:09 upstream 2961f841b025 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/02/19 00:45 upstream c22e26bd0906 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/02/19 00:29 upstream c22e26bd0906 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/02/19 00:16 upstream 2961f841b025 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/02/18 22:39 upstream c22e26bd0906 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/02/18 22:20 upstream 2961f841b025 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/02/18 22:04 upstream 2961f841b025 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/02/18 20:50 upstream 2961f841b025 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/18 20:25 upstream 2961f841b025 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/02/18 19:43 upstream 2961f841b025 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/18 19:26 upstream c22e26bd0906 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/02/18 19:10 upstream 2961f841b025 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/02/18 18:52 upstream 2961f841b025 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/02/18 18:29 upstream 2961f841b025 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/18 18:14 upstream c22e26bd0906 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/02/18 17:56 upstream c22e26bd0906 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/02/18 17:41 upstream 2961f841b025 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/02/18 17:23 upstream 2961f841b025 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/18 17:14 upstream 2961f841b025 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/02/18 08:52 upstream d295082ea672 39751c21 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 no output from test machine
2026/02/18 01:57 upstream d295082ea672 4db8fa92 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream no output from test machine
2026/02/16 11:09 upstream 26a4cfaff82a 1e62d198 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 no output from test machine
2026/01/01 19:23 upstream b69053dd3ffb 2733a373 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64-mte no output from test machine
2025/11/18 00:48 upstream e7c375b18160 ef766cd7 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm32 no output from test machine
2025/08/17 15:25 upstream 99bade344cfa 1804e95e .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64-compat no output from test machine
2025/04/13 17:31 upstream 7cdabafc0012 0bd6db41 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64 no output from test machine
2026/02/19 07:03 bpf 1e5c00912695 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/02/18 23:30 bpf 3b39d73cc337 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/02/18 21:49 bpf 3b39d73cc337 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/02/18 21:32 net ccd8e87748ad 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/19 08:38 net-next 37a93dd5c49b 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/19 08:24 net-next 37a93dd5c49b 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/19 07:22 bpf-next 4c51f90d45dc 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/02/19 06:06 net-next 37a93dd5c49b 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/19 05:52 net-next 37a93dd5c49b 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/19 05:00 bpf-next 4c51f90d45dc 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/02/19 03:22 bpf-next 4c51f90d45dc 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/02/19 02:36 net-next 37a93dd5c49b 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/19 02:09 net-next 37a93dd5c49b 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/19 01:44 bpf-next 4c51f90d45dc 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/02/19 00:03 bpf-next 4c51f90d45dc 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/02/18 21:15 bpf-next 4c51f90d45dc 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/02/18 21:00 bpf-next 4c51f90d45dc 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/02/18 20:16 bpf-next 4c51f90d45dc 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/02/19 08:05 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 2961f841b025 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-usb no output from test machine
2026/02/19 06:19 linux-next 50f68cc7be0a 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/02/19 05:12 linux-next 50f68cc7be0a 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/02/19 04:27 linux-next 50f68cc7be0a 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/02/19 04:08 linux-next 50f68cc7be0a 746545b8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/02/19 02:21 linux-next 50f68cc7be0a 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/02/18 23:49 linux-next 50f68cc7be0a 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/02/18 23:11 linux-next 50f68cc7be0a 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/02/18 22:55 linux-next 50f68cc7be0a 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/02/18 20:05 linux-next 50f68cc7be0a 77d4d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/02/09 09:29 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 59e4d31a0470 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 no output from test machine
2026/02/02 15:17 git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next 9124288e9443 018ebef2 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-native-arm64-kvm no output from test machine
2026/02/19 00:16 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next 18be4ca5cb4e 77d4d919 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 no output from test machine
2021/01/17 14:17 net-old 66c556025d68 813be542 .config console log info ci-upstream-net-this-kasan-gce
2018/09/03 18:37 https://github.com/google/kmsan.git master 28f0ca98eadf a4718693 .config console log ci-upstream-kmsan-gce
* Struck through repros no longer work on HEAD.