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lost connection to test machine (5)

Status: moderation: reported C repro on 2019/11/15 12:45
Reported-by: syzbot+003f6b8130d3b7f3bb5d@syzkaller.appspotmail.com
First crash: 2662d, last: now
Cause bisection: failed (error log, bisect log)
  
▶ ▼ Similar bugs (21)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 lost connection to test machine (2) 6 2742d never 0/2 closed as invalid on 2017/12/09 08:45
android-5-15 lost connection to test machine origin:upstream syz 234315 now 980d 0/2 premoderation: reported syz repro on 2022/10/05 10:32
android-44 lost connection to test machine (3) C 259 2723d 2741d 0/2 closed as invalid on 2017/12/27 12:57
linux-4.14 lost connection to test machine 56267 855d 2253d 0/1 upstream: reported on 2019/04/11 15:39
android-44 lost connection to test machine (4) C 62294 2016d 2251d 0/2 public: reported C repro on 2019/04/14 00:00
android-49 lost connection to test machine (3) C 109581 2016d 2250d 0/3 public: reported C repro on 2019/04/14 08:51
android-44 lost connection to test machine 79 2772d 2771d 0/2 closed as invalid on 2017/11/09 08:47
android-6-1 lost connection to test machine origin:upstream syz 188144 now 763d 0/2 premoderation: reported syz repro on 2023/05/10 12:05
linux-4.4 lost connection to test machine 426 2088d 2249d 0/1 auto-closed as invalid on 2019/12/22 11:26
upstream lost connection to test machine (4) C 1189 2662d 2676d 4/28 fixed on 2018/02/26 20:04
android-5-10 lost connection to test machine syz 411248 now 1317d 0/2 upstream: reported syz repro on 2021/11/02 11:48
android-414 lost connection to test machine C 23644 2016d 2253d 0/1 public: reported C repro on 2019/04/12 00:01
android-49 lost connection to test machine C 8069 2771d 2771d 0/3 closed as invalid on 2017/11/09 10:06
upstream lost connection to test machine (2) C 15874 2723d 2771d 0/28 closed as invalid on 2017/12/27 12:57
android-54 lost connection to test machine syz 136755 16d 1979d 0/2 upstream: reported syz repro on 2020/01/10 15:22
upstream lost connection to test machine (3) C 4251 2684d 2723d 4/28 fixed on 2018/02/04 23:45
upstream lost connection to test machine C 25017 2771d 2771d 0/28 closed as invalid on 2017/11/09 10:06
linux-6.1 lost connection to test machine origin:lts-only syz unreliable 57282 49m 826d 0/3 upstream: reported syz repro on 2023/03/08 14:43
android-49 lost connection to test machine (2) C 2946 2723d 2771d 0/3 closed as invalid on 2017/12/27 12:57
linux-5.15 lost connection to test machine origin:upstream syz 24898 now 826d 0/3 upstream: reported syz repro on 2023/03/08 15:21
linux-4.19 lost connection to test machine 30440 856d 2254d 0/1 upstream: reported on 2019/04/10 19:39
Crashes (2245611):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2018/02/27 01:52 upstream 4a3928c6f8a5 b370d4a7 .config console log syz C ci-upstream-kasan-gce
2025/06/12 04:06 upstream 488ef3560196 98683f8f .config syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs lost connection to test machine
2025/06/11 17:02 upstream aef17cb3d3c4 5d7e17ca .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root lost connection to test machine
2025/06/12 05:28 upstream 488ef3560196 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 lost connection to test machine
2025/06/12 05:03 upstream 488ef3560196 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 lost connection to test machine
2025/06/12 04:43 upstream 488ef3560196 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 lost connection to test machine
2025/06/12 04:20 upstream 488ef3560196 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 lost connection to test machine
2025/06/12 04:00 upstream 488ef3560196 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 lost connection to test machine
2025/06/12 03:33 upstream 488ef3560196 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 lost connection to test machine
2025/06/12 03:16 upstream 488ef3560196 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 lost connection to test machine
2025/06/12 02:50 upstream 488ef3560196 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 lost connection to test machine
2025/06/12 02:35 upstream 488ef3560196 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 lost connection to test machine
2025/06/12 02:13 upstream 488ef3560196 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 lost connection to test machine
2025/06/12 01:50 upstream 488ef3560196 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 lost connection to test machine
2025/06/12 01:36 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream lost connection to test machine
2025/06/12 01:05 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream lost connection to test machine
2025/06/12 00:29 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci-snapshot-upstream-root lost connection to test machine
2025/06/12 00:20 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream lost connection to test machine
2025/06/12 05:36 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 05:27 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 05:14 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 05:07 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 04:45 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 04:35 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 04:28 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 04:19 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 04:03 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 03:53 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 03:40 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 03:27 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 03:15 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 03:09 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 02:47 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 02:38 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 02:27 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 02:15 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 02:03 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 01:44 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 01:34 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 01:23 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 01:14 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 00:55 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 00:42 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 00:27 upstream 488ef3560196 98683f8f .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/10 06:00 upstream 19272b37aa4f 4826c28e .config console log syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64-compat lost connection to test machine
2025/06/12 00:47 bpf 9cf1e25053c2 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce lost connection to test machine
2025/06/12 04:04 bpf-next 3b55a9e6738b 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce lost connection to test machine
2025/06/12 02:45 bpf-next 3b55a9e6738b 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce lost connection to test machine
2024/07/25 08:29 net-next 58f9416d413a d1a1b0ca .config console log syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce lost connection to test machine
2025/06/12 03:24 linux-next 19a60293b992 98683f8f .config console log syz / log [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root lost connection to test machine
2025/06/12 05:36 upstream 488ef3560196 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root lost connection to test machine
2025/06/12 04:12 upstream 488ef3560196 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root lost connection to test machine
2025/06/12 03:59 upstream 488ef3560196 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root lost connection to test machine
2025/06/12 03:36 upstream 488ef3560196 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root lost connection to test machine
2025/06/12 03:32 upstream 488ef3560196 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root lost connection to test machine
2025/06/12 03:08 upstream 488ef3560196 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root lost connection to test machine
2025/06/12 01:54 upstream 488ef3560196 98683f8f .config console log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root lost connection to test machine
2025/06/12 01:26 upstream 488ef3560196 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root lost connection to test machine
2025/06/12 01:17 upstream 488ef3560196 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root lost connection to test machine
2025/06/12 01:08 upstream 488ef3560196 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root lost connection to test machine
2025/06/12 00:04 upstream 488ef3560196 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root lost connection to test machine
2025/06/11 22:27 upstream 488ef3560196 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root lost connection to test machine
2025/06/11 21:56 upstream 488ef3560196 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root lost connection to test machine
2025/06/11 20:40 upstream aef17cb3d3c4 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root lost connection to test machine
2025/06/11 09:37 upstream aef17cb3d3c4 5d7e17ca .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce lost connection to test machine
2025/06/06 18:54 upstream e271ed52b344 3d899f2c .config console log info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto lost connection to test machine
2025/06/12 05:06 upstream 488ef3560196 98683f8f .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream lost connection to test machine
2025/06/12 04:57 upstream 488ef3560196 98683f8f .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream lost connection to test machine
2025/06/12 04:48 upstream 488ef3560196 98683f8f .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream lost connection to test machine
2025/06/12 02:32 upstream 488ef3560196 98683f8f .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream lost connection to test machine
2025/06/12 02:17 upstream 488ef3560196 98683f8f .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream lost connection to test machine
2025/06/11 23:46 upstream 488ef3560196 98683f8f .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream lost connection to test machine
2025/06/11 23:28 upstream 488ef3560196 98683f8f .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream lost connection to test machine
2025/06/12 03:42 upstream 488ef3560196 98683f8f .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/12 02:54 upstream 488ef3560196 98683f8f .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm32 lost connection to test machine
2025/06/11 22:33 upstream 488ef3560196 98683f8f .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm32 lost connection to test machine
2025/06/11 21:45 upstream 488ef3560196 98683f8f .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64-mte lost connection to test machine
2025/06/11 20:06 upstream 488ef3560196 98683f8f .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 lost connection to test machine
2025/06/10 23:42 upstream f09079bd04a9 5d7e17ca .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64 lost connection to test machine
2025/06/12 02:24 net d9816ec74e6d 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce lost connection to test machine
2025/06/12 02:07 net d9816ec74e6d 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce lost connection to test machine
2025/06/12 00:51 net d9816ec74e6d 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce lost connection to test machine
2025/06/11 22:42 net d9816ec74e6d 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce lost connection to test machine
2025/06/11 22:14 net d9816ec74e6d 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce lost connection to test machine
2025/06/11 20:56 net d9816ec74e6d 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce lost connection to test machine
2025/06/11 20:51 net d9816ec74e6d 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce lost connection to test machine
2025/06/12 05:44 net-next a4a65c6fe08b 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce lost connection to test machine
2025/06/12 05:27 net-next a4a65c6fe08b 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce lost connection to test machine
2025/06/12 05:22 net-next a4a65c6fe08b 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce lost connection to test machine
2025/06/12 05:15 net-next a4a65c6fe08b 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce lost connection to test machine
2025/06/12 04:26 bpf-next 3b55a9e6738b 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce lost connection to test machine
2025/06/12 04:04 net-next a4a65c6fe08b 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce lost connection to test machine
2025/06/12 03:51 net-next a4a65c6fe08b 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce lost connection to test machine
2025/06/12 03:16 net-next a4a65c6fe08b 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce lost connection to test machine
2025/06/12 02:45 net-next a4a65c6fe08b 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce lost connection to test machine
2025/06/12 01:42 net-next a4a65c6fe08b 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce lost connection to test machine
2025/06/11 23:17 net-next a4a65c6fe08b 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce lost connection to test machine
2025/06/11 22:53 bpf-next 3b55a9e6738b 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce lost connection to test machine
2025/06/11 22:03 net-next 0097c4195b1d 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce lost connection to test machine
2025/06/11 21:33 net-next 0097c4195b1d 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce lost connection to test machine
2025/06/11 21:20 net-next 0097c4195b1d 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce lost connection to test machine
2025/06/11 21:11 net-next 0097c4195b1d 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce lost connection to test machine
2025/06/11 20:23 bpf-next 2d72dd14d77f 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce lost connection to test machine
2025/06/12 04:38 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 19272b37aa4f 98683f8f .config console log info [disk image] [vmlinux] [kernel image] ci2-upstream-usb lost connection to test machine
2025/06/11 11:22 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 19272b37aa4f 5d7e17ca .config console log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 lost connection to test machine
2024/08/22 09:26 git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git fuzzme 1fda763e1154 ca02180f .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-native-arm64-kvm lost connection to test machine
2025/04/04 07:43 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 245aece3750d 1740c707 .config console log info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 lost connection to test machine
2018/02/26 21:36 net-next-old ba6056a41cb0 b370d4a7 .config console log ci-upstream-net-kasan-gce
2021/01/17 13:50 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c25c210f590e 813be542 .config console log info ci2-upstream-usb
2018/09/05 10:02 https://github.com/google/kmsan.git master 28f0ca98eadf 49312e6d .config console log ci-upstream-kmsan-gce
* Struck through repros no longer work on HEAD.