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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: 3036d, 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 33559 now 1089d 0/3 upstream: reported C repro on 2023/03/10 16:35
android-49 no output from test machine -1 C 4071 3036d 3036d 0/3 closed as invalid on 2017/11/09 10:06
android-44 no output from test machine -1 C 26196 2281d 2515d 0/2 public: reported C repro on 2019/04/14 00:00
linux-6.6 no output from test machine origin:upstream -1 C 7718 17m 260d 0/2 upstream: reported C repro on 2025/06/16 15:39
android-49 no output from test machine (2) -1 C 117634 2281d 2519d 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 52317 10m 1027d 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 22255 39m 1084d 0/3 upstream: reported C repro on 2023/03/15 03:10
upstream no output from test machine -1 C 25143 3036d 3036d 0/29 closed as invalid on 2017/11/09 10:06
linux-4.19 no output from test machine f2fs ext4 -1 C 47618 1093d 2518d 0/1 upstream: reported C repro on 2019/04/11 15:08
android-5-10 no output from test machine ext4 -1 C error 98280 18m 1582d 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 449 1h20m 41d 0/1 premoderation: reported C repro on 2026/01/21 13:41
android-6-12 no output from test machine -1 C 2041 104d 257d 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 58497 10m 1245d 0/2 premoderation: reported C repro on 2022/10/05 11:25
android-414 no output from test machine -1 C 39537 2281d 2517d 0/1 public: reported C repro on 2019/04/12 00:01
android-54 no output from test machine -1 C 35133 281d 2244d 0/2 upstream: reported C repro on 2020/01/10 17:08
linux-4.14 no output from test machine nilfs2 -1 C 40559 1093d 2517d 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 (2166543):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/03/01 19:56 upstream eb71ab2bf722 43249bac .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/27 11:45 upstream 3f4a08e64442 a2f13f71 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/02/27 04:35 upstream 3f4a08e64442 a2f13f71 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/02/27 02:00 upstream f4d0ec0aa20d ffa54287 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/26 10:11 upstream d9d32e5bd5a4 e0f78d93 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/02/26 06:28 upstream d9d32e5bd5a4 e0f78d93 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/25 23:04 upstream 7dff99b35460 df2e85d4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/25 06:57 upstream 7dff99b35460 787dfb7c .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/24 06:54 upstream 7dff99b35460 41d2fa6a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/23 21:03 upstream 6de23f81a5e0 305c0ec5 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/23 18:21 upstream 6de23f81a5e0 305c0ec5 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/22 04:44 upstream d79526b89571 6e7b5511 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/21 16:51 upstream a95f71ad3e2e 6e7b5511 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/21 16:07 upstream a95f71ad3e2e 6e7b5511 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/02/21 12:01 upstream a95f71ad3e2e 6e7b5511 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/03/02 09:20 upstream 39c633261414 43249bac .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/28 09:07 upstream 4d349ee5c778 43249bac .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/27 04:35 upstream 3f4a08e64442 a2f13f71 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/25 07:13 upstream 7dff99b35460 787dfb7c .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/25 03:17 upstream 7dff99b35460 787dfb7c .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/24 19:52 upstream 7dff99b35460 96b1aa46 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/03/03 10:51 net 7cbe98f7bef9 28b83e23 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/02 02:33 net 9439a661c2e8 43249bac .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/28 13:22 net dabffd08545f 43249bac .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/27 23:02 net be11a537224d 2cf092b8 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/26 18:33 net 8a5752c6dcc0 ffa54287 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/25 23:06 net 2f61f38a2174 df2e85d4 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/25 06:03 net 1348659dc92e 787dfb7c .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/23 21:40 net d4f687fbbce4 305c0ec5 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/23 16:47 net d4f687fbbce4 305c0ec5 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/23 06:44 net d4f687fbbce4 6e7b5511 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/22 09:34 net d4f687fbbce4 6e7b5511 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/03 11:03 net-next f5ada26d6cca 28b83e23 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/02 08:48 net-next 01857fc712f6 43249bac .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/02 05:53 net-next 01857fc712f6 43249bac .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/01 23:05 net-next 01857fc712f6 43249bac .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/01 00:33 net-next ded4a02e7d04 43249bac .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/28 15:01 net-next 1e08faf996c3 43249bac .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/27 23:50 net-next fd6dad4e1ae2 2cf092b8 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/26 13:50 net-next 51432958b565 e0f78d93 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/26 07:43 net-next 51432958b565 e0f78d93 .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
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
2026/02/25 17:42 net-next d2adf01780b8 df2e85d4 .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/03 17:46 upstream af4e9ef3d784 4180d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/03/03 17:19 upstream af4e9ef3d784 4180d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/03/03 17:03 upstream af4e9ef3d784 4180d919 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/03/03 16:29 upstream af4e9ef3d784 4180d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/03/03 15:15 upstream af4e9ef3d784 4180d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/03/03 14:53 upstream af4e9ef3d784 4180d919 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/03/03 14:29 upstream af4e9ef3d784 4180d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/03 14:16 upstream af4e9ef3d784 4180d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/03/03 12:59 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/03 12:40 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/03/03 12:15 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/03/03 11:41 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/03/03 11:07 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/03/03 10:53 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/03 10:41 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/03/03 10:24 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/03/03 09:26 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/03/03 08:15 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/03/03 07:57 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/03/03 07:38 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/03/03 07:14 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/03 06:06 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/03/03 05:53 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/03/03 05:13 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/03/03 05:01 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/03 04:28 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/03/03 03:53 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/03/03 03:11 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/03/03 02:31 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/03/03 02:10 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/03/03 01:35 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/03/02 23:16 upstream 11439c4635ed b9dd6534 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/03 10:03 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 no output from test machine
2026/03/03 09:46 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 no output from test machine
2026/03/03 06:53 upstream af4e9ef3d784 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 no output from test machine
2026/03/03 16:03 upstream af4e9ef3d784 4180d919 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream no output from test machine
2026/03/03 06:38 upstream af4e9ef3d784 28b83e23 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream no output from test machine
2026/03/03 11:20 upstream af4e9ef3d784 28b83e23 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 no output from test machine
2026/03/02 20:45 upstream 11439c4635ed b9dd6534 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm32 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
2025/08/17 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
2026/03/03 04:10 net 7cbe98f7bef9 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/03 01:56 bpf 3ebc98c1ae7e 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/03/03 00:12 bpf 3ebc98c1ae7e b9dd6534 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/03/02 23:50 net 9439a661c2e8 b9dd6534 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/03 13:54 bpf-next 309d8808eef9 4180d919 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/03 11:55 bpf-next 309d8808eef9 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/03 11:07 net-next f5ada26d6cca 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/03 05:29 bpf-next 309d8808eef9 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/03 03:26 net-next f5ada26d6cca 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/03 02:46 net-next f5ada26d6cca 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/03 01:32 net-next f5ada26d6cca 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/02 23:34 bpf-next 309d8808eef9 b9dd6534 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/03 15:37 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing bb375c251ab4 4180d919 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-usb no output from test machine
2026/03/03 09:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing bb375c251ab4 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-usb no output from test machine
2026/03/03 08:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing bb375c251ab4 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-usb no output from test machine
2026/03/03 08:31 linux-next d517cb8cea01 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/03/03 04:41 linux-next d517cb8cea01 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/03/03 03:39 linux-next d517cb8cea01 28b83e23 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/03/03 00:32 linux-next d517cb8cea01 b9dd6534 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root 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
2026/03/02 12:05 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next 18be4ca5cb4e 2cf092b8 .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.