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: 3079d, 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 35145 4h47m 1132d 0/3 upstream: reported C repro on 2023/03/10 16:35
android-49 no output from test machine -1 C 4071 3079d 3079d 0/3 closed as invalid on 2017/11/09 10:06
android-44 no output from test machine -1 C 26196 2324d 2558d 0/2 public: reported C repro on 2019/04/14 00:00
linux-6.6 no output from test machine origin:upstream -1 C 9208 2h38m 303d 0/2 upstream: reported C repro on 2025/06/16 15:39
android-49 no output from test machine (2) -1 C 117634 2324d 2562d 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 52746 9m 1070d 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 23086 37m 1127d 0/3 upstream: reported C repro on 2023/03/15 03:10
upstream no output from test machine -1 C 25143 3079d 3079d 0/29 closed as invalid on 2017/11/09 10:06
linux-4.19 no output from test machine f2fs ext4 -1 C 47618 1136d 2561d 0/1 upstream: reported C repro on 2019/04/11 15:08
android-5-10 no output from test machine ext4 -1 C error 109942 6m 1625d 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 652 11h53m 84d 0/1 premoderation: reported C repro on 2026/01/21 13:41
android-6-12 no output from test machine -1 C 2041 147d 300d 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 63383 18m 1288d 0/2 premoderation: reported C repro on 2022/10/05 11:25
android-414 no output from test machine -1 C 39537 2324d 2560d 0/1 public: reported C repro on 2019/04/12 00:01
android-54 no output from test machine -1 C 35133 325d 2287d 0/2 upstream: reported C repro on 2020/01/10 17:08
linux-4.14 no output from test machine nilfs2 -1 C 40559 1137d 2560d 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 (2229201):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/04/15 22:08 upstream 1f5ffc672165 c441f497 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/15 10:07 upstream 883af1f8e878 e2e976a8 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/04/14 21:02 upstream d60bc1401583 362d1323 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/14 09:00 upstream 0f0013213293 1a086e7c .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/14 05:18 upstream 0f0013213293 1a086e7c .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/13 00:23 upstream f5459048c38a 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/12 21:59 upstream f5459048c38a 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/04/12 10:10 upstream e753c16cb3dd 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/12 07:03 upstream e753c16cb3dd 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/11 22:46 upstream e774d5f1bc27 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/11 20:40 upstream e774d5f1bc27 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/04/11 20:16 upstream e774d5f1bc27 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/04/09 17:58 upstream 7f87a5ea75f0 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/08 21:49 upstream 3036cd0d3328 d9b7f621 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/08 04:51 upstream 3036cd0d3328 2c961e87 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/07 19:25 upstream bfe62a454542 628666c6 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/04/07 16:14 upstream bfe62a454542 628666c6 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/04/07 08:40 upstream bfe62a454542 4440e7c2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/06 19:29 upstream 591cd656a1bf 4440e7c2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/06 07:25 upstream 1791c390149f 4440e7c2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/05 17:43 upstream 3aae9383f42f 4440e7c2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/05 12:14 upstream 3aae9383f42f 4440e7c2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/04/05 09:36 upstream 3aae9383f42f 4440e7c2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto 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
2026/04/15 10:42 net b9d8b856689d e2e976a8 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/04/10 17:07 net 12ff2a4aee6c 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/04/10 14:44 net 12ff2a4aee6c 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/04/10 14:36 bpf d8a9a4b11a13 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/04/10 11:15 bpf d8a9a4b11a13 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/04/09 12:50 bpf d8a9a4b11a13 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/04/15 11:15 net-next 35c2c39832e5 e2e976a8 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/04/12 22:53 net-next 17ad4759a082 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/04/11 21:55 net-next 3f3a2aefbc66 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/04/11 19:07 net-next 3f3a2aefbc66 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/04/11 02:07 bpf-next 749b925802c2 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/04/10 14:27 bpf-next a0c584fc1805 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/04/05 21:02 net-next 3741f8fa004b 4440e7c2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/04/05 18:41 bpf-next 6a14beefab45 4440e7c2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/04/05 13:08 bpf-next 6a14beefab45 4440e7c2 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-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
2026/04/12 22:16 linux-next cc13002a9f98 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/04/09 15:54 linux-next cc13002a9f98 38c8e246 .config console log syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/04/06 00:00 linux-next cc13002a9f98 4440e7c2 .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
2026/04/05 17:32 linux-next cc13002a9f98 4440e7c2 .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/04/15 22:35 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/04/15 21:45 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/04/15 21:15 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/15 21:03 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/04/15 20:47 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root no output from test machine
2026/04/15 20:25 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/04/15 19:58 upstream 1f5ffc672165 2b1eb0ca .config console log info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/04/15 19:30 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/04/15 18:34 upstream 1f5ffc672165 2b1eb0ca .config console log info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto no output from test machine
2026/04/15 18:17 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/04/15 17:53 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/04/15 17:35 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/15 16:49 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/04/15 15:58 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/04/15 15:40 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/15 14:54 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/04/15 11:09 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/04/15 10:42 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-fs no output from test machine
2026/04/15 08:46 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/04/15 08:23 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/04/15 07:51 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/04/15 06:19 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/04/15 05:42 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root no output from test machine
2026/04/15 04:58 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/04/15 04:26 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/04/15 04:05 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/04/15 03:48 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root no output from test machine
2026/04/15 03:21 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root no output from test machine
2026/04/15 01:22 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce no output from test machine
2026/04/15 15:25 upstream 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 no output from test machine
2026/04/15 09:21 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 no output from test machine
2026/04/15 03:00 upstream 508fed679541 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 no output from test machine
2026/04/15 14:59 upstream 1f5ffc672165 2b1eb0ca .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream no output from test machine
2026/04/15 12:39 upstream 1f5ffc672165 2b1eb0ca .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream no output from test machine
2026/04/15 06:57 upstream 883af1f8e878 e2e976a8 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream no output from test machine
2026/04/14 10:01 upstream 26ff969926a0 1a086e7c .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
2026/04/15 21:15 bpf 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/04/15 17:05 bpf 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/04/15 16:24 bpf 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/04/15 13:52 bpf 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/04/15 10:08 bpf 91a4855d6c03 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/04/15 09:50 bpf 91a4855d6c03 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/04/15 09:01 bpf 91a4855d6c03 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce no output from test machine
2026/04/15 06:09 net b9d8b856689d e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce no output from test machine
2026/04/15 21:35 net-next 1f5ffc672165 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce no output from test machine
2026/04/15 08:10 bpf-next 91a4855d6c03 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/04/15 06:39 bpf-next 91a4855d6c03 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/04/15 05:58 bpf-next 91a4855d6c03 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/04/15 05:22 bpf-next 91a4855d6c03 e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce no output from test machine
2026/04/15 15:13 linux-next e6efabc0afca c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/04/15 11:34 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87117347a0e7 c441f497 .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-usb no output from test machine
2026/04/15 02:17 linux-next e6efabc0afca e2e976a8 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root no output from test machine
2026/04/14 13:00 linux-next 1c7cc4904160 362d1323 .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce no output from test machine
2026/04/15 22:07 git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next 94b4ae79ebb4 294e3145 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-native-arm64-kvm no output from test machine
2026/04/15 19:00 git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next 94b4ae79ebb4 294e3145 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-native-arm64-kvm no output from test machine
2026/04/15 13:02 git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next 94b4ae79ebb4 294e3145 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-native-arm64-kvm no output from test machine
2026/04/15 07:24 git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next 94b4ae79ebb4 e2e976a8 .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
2026/04/13 02:56 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next 9b3a2be84803 38c8e246 .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.