syzbot


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: 3013d, 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 32495 16m 1066d 0/3 upstream: reported C repro on 2023/03/10 16:35
android-49 no output from test machine -1 C 4071 3013d 3013d 0/3 closed as invalid on 2017/11/09 10:06
android-44 no output from test machine -1 C 26196 2258d 2492d 0/2 public: reported C repro on 2019/04/14 00:00
linux-6.6 no output from test machine origin:upstream -1 C 6617 17m 237d 0/2 upstream: reported C repro on 2025/06/16 15:39
android-49 no output from test machine (2) -1 C 117634 2258d 2496d 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 51945 18m 1004d 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 21640 40m 1061d 0/3 upstream: reported C repro on 2023/03/15 03:10
upstream no output from test machine -1 C 25143 3013d 3013d 0/29 closed as invalid on 2017/11/09 10:06
linux-4.19 no output from test machine f2fs ext4 -1 C 47618 1070d 2495d 0/1 upstream: reported C repro on 2019/04/11 15:08
android-5-10 no output from test machine ext4 -1 C error 97142 44m 1559d 0/2 upstream: reported C repro on 2021/11/02 11:48
android-6-12 no output from test machine (2) -1 162 5h10m 18d 0/1 premoderation: reported on 2026/01/21 13:41
android-6-12 no output from test machine -1 C 2041 80d 234d 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 55551 12m 1222d 0/2 premoderation: reported C repro on 2022/10/05 11:25
android-414 no output from test machine -1 C 39537 2258d 2494d 0/1 public: reported C repro on 2019/04/12 00:01
android-54 no output from test machine -1 C 35133 258d 2221d 0/2 upstream: reported C repro on 2020/01/10 17:08
linux-4.14 no output from test machine nilfs2 -1 C 40559 1070d 2494d 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 (2129954):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
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
2026/02/06 07:52 upstream 8fdb05de0e2d f03c4191 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/02/03 21:39 upstream 6bd9ed02871f 6df4c87a .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/01 19:03 upstream 162b42445b58 6b8752f2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/02/01 07:19 upstream 162b42445b58 6b8752f2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/01/30 16:01 upstream 4d310797262f ae7dc18c .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/01/27 21:49 upstream fcb70a56f4d8 9a514c2f .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 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
2026/02/06 10:11 upstream 8fdb05de0e2d f03c4191 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/04 03:04 upstream de0674d9bc69 42b01fab .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/02/01 13:41 upstream 162b42445b58 6b8752f2 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/01/31 22:13 upstream ad9a728a3388 afc0c4d4 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/01/30 06:51 upstream 4d310797262f bfa73b7b .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/01/29 17:47 upstream 8dfce8991b95 aeb6fdd5 .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 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
2026/02/06 19:57 net ee9241524b46 97745f52 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/06 10:29 net c89477ad7944 f03c4191 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/04 21:08 net 7576bd9017e3 ea10c935 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/04 01:00 net 3125fc170169 42b01fab .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/03 01:11 net fdf3f6800be3 d78927dd .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/01 19:29 net fdf3f6800be3 6b8752f2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/01 09:22 net fdf3f6800be3 6b8752f2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/01/30 14:38 net ed48a84a72fe bfa73b7b .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/01/30 08:08 net ed48a84a72fe bfa73b7b .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/01/29 23:48 net 085820673225 aeb6fdd5 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/01/29 07:46 net cc0cf10fdaea b78a7341 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/01/28 21:29 net a040afa3bca4 004c195c .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/01/28 17:25 net a040afa3bca4 004c195c .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/01/27 08:14 net 8d7ba71e4621 efb3e894 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-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
2026/02/01 17:15 net-next a22f57757f7e 6b8752f2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/01/29 12:33 net-next 2f80b2797a63 b78a7341 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/01/29 10:19 net-next 2f80b2797a63 b78a7341 .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
2026/02/01 01:48 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 59e4d31a0470 35764559 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 no output from test machine
2026/01/30 11:36 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 59e4d31a0470 bfa73b7b .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 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
2026/02/08 16:19 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/02/08 15:42 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/02/08 15:14 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/08 14:20 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/02/08 14:06 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/08 13:54 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/02/08 13:42 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/02/08 13:32 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/08 12:55 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/02/08 12:28 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/08 11:58 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/08 11:30 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/02/08 09:56 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/02/08 09:23 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/02/08 09:11 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/02/08 09:02 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/08 08:11 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/08 07:58 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/02/08 07:43 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/02/08 07:27 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/02/08 07:15 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/02/08 07:02 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/02/08 06:48 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/02/08 06:28 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/02/08 06:11 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/02/08 04:13 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/02/08 15:54 upstream e7aa57247700 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 no output from test machine
2026/02/08 11:45 upstream e7aa57247700 4c131dc4 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream no output from test machine
2026/02/08 10:23 upstream e7aa57247700 4c131dc4 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream no output from test machine
2026/02/08 05:21 upstream e7aa57247700 4c131dc4 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream no output from test machine
2026/02/08 14:32 upstream e7aa57247700 4c131dc4 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 no output from test machine
2026/02/08 13:14 upstream e7aa57247700 4c131dc4 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 no output from test machine
2026/02/08 08:49 upstream e7aa57247700 4c131dc4 .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
2026/02/08 16:42 bpf 2687c848e578 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/02/08 14:53 net 6d2f142b1e4b 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/08 12:41 net 6d2f142b1e4b 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/02/08 12:09 bpf 2687c848e578 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/02/08 05:35 bpf 2687c848e578 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/02/08 04:50 bpf 2687c848e578 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/02/08 17:04 net-next 57be33f85e36 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/08 16:07 bpf-next db975debcb8c 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/02/08 14:45 bpf-next db975debcb8c 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/02/08 11:19 net-next 57be33f85e36 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/08 10:35 bpf-next db975debcb8c 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/02/08 08:25 net-next 57be33f85e36 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/02/08 07:02 bpf-next db975debcb8c 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/02/08 06:01 bpf-next db975debcb8c 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/02/08 05:49 bpf-next db975debcb8c 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/02/08 16:33 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing da87d45b1951 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-usb no output from test machine
2026/02/08 15:30 linux-next 9845cf73f7db 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/02/08 11:04 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing da87d45b1951 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-usb no output from test machine
2026/02/08 10:48 linux-next 9845cf73f7db 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/02/08 10:10 linux-next 9845cf73f7db 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/02/08 09:40 linux-next 9845cf73f7db 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/02/08 05:05 linux-next 9845cf73f7db 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/02/08 04:37 linux-next 9845cf73f7db 4c131dc4 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/02/08 17:18 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
2026/02/08 06:41 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
2026/02/08 04:28 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
2026/02/07 16:33 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next 099ba40b1bd9 f20fc9f9 .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.