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: 3062d, 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 34511 now 1115d 0/3 upstream: reported C repro on 2023/03/10 16:35
android-49 no output from test machine -1 C 4071 3062d 3062d 0/3 closed as invalid on 2017/11/09 10:06
android-44 no output from test machine -1 C 26196 2307d 2541d 0/2 public: reported C repro on 2019/04/14 00:00
linux-6.6 no output from test machine origin:upstream -1 C 8645 40m 286d 0/2 upstream: reported C repro on 2025/06/16 15:39
android-49 no output from test machine (2) -1 C 117634 2307d 2545d 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 52428 9h53m 1053d 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 22814 5h07m 1110d 0/3 upstream: reported C repro on 2023/03/15 03:10
upstream no output from test machine -1 C 25143 3062d 3062d 0/29 closed as invalid on 2017/11/09 10:06
linux-4.19 no output from test machine f2fs ext4 -1 C 47618 1119d 2544d 0/1 upstream: reported C repro on 2019/04/11 15:08
android-5-10 no output from test machine ext4 -1 C error 105279 5m 1608d 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 592 2h46m 67d 0/1 premoderation: reported C repro on 2026/01/21 13:41
android-6-12 no output from test machine -1 C 2041 130d 283d 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 61164 8m 1271d 0/2 premoderation: reported C repro on 2022/10/05 11:25
android-414 no output from test machine -1 C 39537 2307d 2543d 0/1 public: reported C repro on 2019/04/12 00:01
android-54 no output from test machine -1 C 35133 307d 2270d 0/2 upstream: reported C repro on 2020/01/10 17:08
linux-4.14 no output from test machine nilfs2 -1 C 40559 1120d 2543d 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 (2204225):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/03/29 17:37 upstream cbfffcca2bf0 356bdfc9 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/03/29 02:21 upstream be762d8b6dd7 356bdfc9 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/03/28 22:41 upstream be762d8b6dd7 356bdfc9 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/28 12:02 upstream 7df48e363130 356bdfc9 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/25 18:33 upstream bbeb83d3182a 4367a094 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/24 11:27 upstream c369299895a5 baf8bf12 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/24 07:47 upstream c369299895a5 baf8bf12 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/23 08:09 upstream 8d8bd2a5aa98 5b92003d .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/23 01:50 upstream 8d8bd2a5aa98 5b92003d .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/22 08:00 upstream 113ae7b4decc 5b92003d .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/21 11:57 upstream 42bddab0563f 5b92003d .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/03/21 08:41 upstream c612261bedd6 5b92003d .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/21 01:34 upstream 0e4f8f1a3d08 85bf2a64 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/03/19 09:44 upstream 8a30aeb0d1b4 0199f9a1 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/03/19 04:05 upstream a989fde763f4 0199f9a1 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/03/18 05:16 upstream f0caa1d49cc0 c8810548 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/03/17 15:37 upstream 2d1373e4246d c01bca74 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/03/15 15:32 upstream 267594792a71 ee8d34d6 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/04 09:14 upstream 0031c06807cf 4180d919 .config console log syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root no output from test machine
2026/03/28 20:51 net dc9e9d61e301 356bdfc9 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/28 14:42 bpf c369299895a5 356bdfc9 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/03/27 13:10 net 45dbf8fcea4d 50cdcaa1 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/26 19:01 net 84a8335d8300 fca8d360 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/26 09:31 net c4ea7d8907cf c6143aac .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/26 06:55 net c4ea7d8907cf c6143aac .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/24 03:55 net b1791180a271 baf8bf12 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/21 18:15 bpf 146bd2a87a65 5b92003d .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/03/20 17:16 net 7c770dadfda5 2f245add .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/17 12:01 net 66360460cab6 c01bca74 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/15 22:05 net 43d222fbcdff ee8d34d6 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/15 04:36 net 74c1e2737bd5 ee8d34d6 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/14 20:43 net 74c1e2737bd5 ee8d34d6 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/28 14:34 bpf-next 5e961eebef30 356bdfc9 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/28 02:05 net-next e4cf6087cab3 74a13a23 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/19 06:52 net-next c3f25894e3ae 0199f9a1 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/18 22:48 net-next 70729af783af 0199f9a1 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/15 21:47 net-next 5446b8691eb8 ee8d34d6 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/15 13:26 net-next 5446b8691eb8 ee8d34d6 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/15 10:09 net-next 5446b8691eb8 ee8d34d6 .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
2026/03/29 10:00 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 84db3719d273 b5ceaad2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci2-upstream-usb no output from test machine
2026/03/23 23:50 linux-next 09c0f7f1bcdb 5e3db351 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/03/21 16:13 linux-next 785f0eb2f85d 5b92003d .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/03/14 12:17 linux-next b84a0ebe421c ee8d34d6 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-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
2026/03/29 21:18 upstream f242ac4a0944 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/03/29 20:37 upstream f242ac4a0944 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/29 19:05 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/03/29 18:13 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/29 17:34 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/29 16:52 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/03/29 15:07 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/03/29 13:56 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/03/29 13:34 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/03/29 12:42 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/29 12:25 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/03/29 12:07 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/03/29 10:57 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/29 10:44 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/03/29 10:25 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/03/29 10:09 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/03/29 09:38 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/03/29 09:21 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/03/29 08:33 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/03/29 07:42 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/03/29 07:23 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/29 07:01 upstream cbfffcca2bf0 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/03/29 05:16 upstream be762d8b6dd7 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/03/28 08:54 upstream 7df48e363130 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/03/28 07:15 upstream 7df48e363130 ef441708 .config console log info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/03/29 00:30 upstream be762d8b6dd7 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 no output from test machine
2026/03/28 08:25 upstream 7df48e363130 ef441708 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream no output from test machine
2026/03/25 20:08 upstream bbeb83d3182a 4367a094 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 no output from test machine
2026/03/09 01:53 upstream 014441d1e4b2 5cb44a80 .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
2026/03/29 18:31 bpf c369299895a5 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/03/29 13:18 bpf c369299895a5 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/03/29 11:52 net dc9e9d61e301 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/29 11:32 bpf c369299895a5 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/03/29 11:14 net dc9e9d61e301 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/03/29 09:58 bpf c369299895a5 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/03/29 08:55 bpf c369299895a5 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/03/29 20:15 bpf-next b6b5e0ebd429 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/29 19:49 bpf-next b6b5e0ebd429 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/29 19:33 bpf-next b6b5e0ebd429 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/29 17:14 bpf-next 5e961eebef30 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/29 14:49 bpf-next 5e961eebef30 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/29 08:12 bpf-next 5e961eebef30 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/29 08:02 bpf-next 5e961eebef30 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/29 06:40 bpf-next 5e961eebef30 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/29 05:46 net-next ced629dc8e5c 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/03/29 04:42 bpf-next 5e961eebef30 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/29 04:25 bpf-next 5e961eebef30 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/03/29 21:06 linux-next 3b058d1aeeef 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/03/29 17:57 linux-next 3b058d1aeeef 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/03/29 16:26 linux-next 3b058d1aeeef 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/03/29 15:44 linux-next 3b058d1aeeef 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/03/29 15:33 linux-next 3b058d1aeeef 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/03/29 14:23 linux-next 3b058d1aeeef 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/03/29 06:13 linux-next 3b058d1aeeef 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/03/29 05:07 linux-next 3b058d1aeeef 356bdfc9 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/03/29 16:08 git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next 6f9fbd27cd2e dcaebc52 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-native-arm64-kvm no output from test machine
2026/03/29 12:59 git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next 6f9fbd27cd2e 356bdfc9 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-native-arm64-kvm no output from test machine
2026/03/29 09:09 git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next 6f9fbd27cd2e 356bdfc9 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-native-arm64-kvm 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
2026/03/28 10:53 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next b335bc5892a0 158c21af .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.