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🐞 Open [1038] 🐞 Fixed [3382] 🐞 Invalid [6497]

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: 1304d, last: 7m

Cause bisection: failed (bisect log)
similar bugs (16):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 lost connection to test machine (2) 6 1383d never 0/2 closed as invalid on 2017/12/09 08:45
android-44 lost connection to test machine (3) C 259 1365d 1382d 0/2 closed as invalid on 2017/12/27 12:57
linux-4.14 lost connection to test machine 55398 5d14h 895d 0/1 upstream: reported on 2019/04/11 15:39
android-44 lost connection to test machine (4) C 62294 658d 892d 0/2 public: reported C repro on 2019/04/14 00:00
android-49 lost connection to test machine (3) C 109581 658d 892d 0/3 public: reported C repro on 2019/04/14 08:51
android-44 lost connection to test machine 79 1414d 1413d 0/2 closed as invalid on 2017/11/09 08:47
linux-4.4 lost connection to test machine 426 730d 890d 0/1 auto-closed as invalid on 2019/12/22 11:26
upstream lost connection to test machine (4) C 1189 1304d 1318d 4/22 fixed on 2018/02/26 20:04
android-414 lost connection to test machine C 23644 658d 894d 0/1 public: reported C repro on 2019/04/12 00:01
android-49 lost connection to test machine C 8069 1413d 1413d 0/3 closed as invalid on 2017/11/09 10:06
upstream lost connection to test machine (2) C 15874 1365d 1413d 0/22 closed as invalid on 2017/12/27 12:57
android-54 lost connection to test machine 37020 7h09m 621d 0/1 upstream: reported on 2020/01/10 15:22
upstream lost connection to test machine (3) C 4251 1326d 1365d 4/22 fixed on 2018/02/04 23:45
upstream lost connection to test machine C 25017 1413d 1413d 0/22 closed as invalid on 2017/11/09 10:06
android-49 lost connection to test machine (2) C 2946 1365d 1413d 0/3 closed as invalid on 2017/12/27 12:57
linux-4.19 lost connection to test machine 28871 3h05m 896d 0/1 upstream: reported on 2019/04/10 19:39
Crashes (876871):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2018/12/04 16:53 upstream 0072a0c14d5b 6ad0ae61 .config log syz C
ci-upstream-kasan-gce-smack-root 2018/12/04 05:38 upstream 0072a0c14d5b 03f94a45 .config log syz C
ci-upstream-kasan-gce-root 2018/12/04 03:46 upstream 0072a0c14d5b 03f94a45 .config log syz C
ci-upstream-kasan-gce-smack-root 2018/11/30 08:15 upstream f92a2ebb3d55 66071e27 .config log syz C
ci-upstream-kasan-gce-selinux-root 2018/11/30 08:15 upstream f92a2ebb3d55 66071e27 .config log syz C
ci-upstream-kasan-gce-root 2018/11/26 13:21 upstream 2e6e902d1850 ac912200 .config log syz C
ci-upstream-kasan-gce-selinux-root 2018/11/25 11:56 upstream e195ca6cb6f2 3d3ec907 .config log syz C
ci-upstream-kasan-gce-smack-root 2018/11/25 11:07 upstream e195ca6cb6f2 3d3ec907 .config log syz C
ci-upstream-kasan-gce 2018/02/27 01:52 upstream 4a3928c6f8a5 b370d4a7 .config log syz C
ci-upstream-linux-next-kasan-gce-root 2018/12/04 03:06 linux-next 442b8cea2477 03f94a45 .config log syz C
ci-upstream-linux-next-kasan-gce-root 2018/12/01 05:34 linux-next 442b8cea2477 d8988561 .config log syz C
ci-upstream-linux-next-kasan-gce-root 2018/11/25 12:07 linux-next 442b8cea2477 3d3ec907 .config log syz C
ci-upstream-linux-next-kasan-gce-root 2018/11/05 04:10 linux-next 25e9471b6a27 8bd6bd63 .config log syz C
ci-upstream-kasan-gce-smack-root 2018/12/11 20:22 upstream f5d582777bcb 7795ae03 .config log syz
ci-upstream-kasan-gce-root 2018/12/08 03:20 upstream 5f179793f0a7 65ed2472 .config log syz
ci-upstream-kasan-gce-selinux-root 2018/12/08 02:55 upstream 5f179793f0a7 65ed2472 .config log syz
ci-upstream-kasan-gce-smack-root 2018/11/27 01:55 upstream 6f8b52ba442c ac912200 .config log syz
ci-upstream-kasan-gce-smack-root 2018/11/23 13:22 upstream edeca3a769ad 2b0dc848 .config log syz
ci-upstream-kasan-gce-root 2018/11/23 03:15 upstream edeca3a769ad 87815d9d .config log syz
ci-upstream-kasan-gce-selinux-root 2018/11/23 03:14 upstream edeca3a769ad 87815d9d .config log syz
ci-upstream-kasan-gce-root 2018/11/19 22:59 upstream 9ff01193a20d adf636a8 .config log syz
ci-upstream-kasan-gce-root 2018/11/15 08:37 upstream d41217aac0a5 5f5f6d14 .config log syz
ci-upstream-kasan-gce-root 2018/11/15 01:49 upstream d41217aac0a5 5f5f6d14 .config log syz
ci-upstream-kasan-gce 2018/11/14 14:00 upstream ccda4af0f4b9 5f5f6d14 .config log syz
ci-upstream-kasan-gce-smack-root 2018/11/14 12:10 upstream ccda4af0f4b9 5f5f6d14 .config log syz
ci-upstream-kasan-gce-smack-root 2018/11/09 09:59 upstream 24ccea7e102d 8fd01d3a .config log syz
ci-upstream-kasan-gce 2018/11/03 17:11 upstream 5f21585384a4 8bd6bd63 .config log syz
ci-upstream-kasan-gce-smack-root 2018/10/29 07:33 upstream dad4f140edaa 9ca2afa1 .config log syz
ci-upstream-kasan-gce-386 2018/11/14 17:49 upstream ccda4af0f4b9 5f5f6d14 .config log syz
ci-upstream-net-this-kasan-gce 2018/11/23 02:47 net 6d0f60b0f858 87815d9d .config log syz
ci-upstream-net-this-kasan-gce 2018/11/10 08:59 net d02854dc1999 f9815aaf .config log syz
ci-upstream-net-kasan-gce 2018/11/23 03:13 net-next f072df95f828 87815d9d .config log syz
ci-upstream-net-kasan-gce 2018/11/11 02:29 net-next 12ceaf8864c2 f3c4e618 .config log syz
ci-upstream-bpf-next-kasan-gce 2018/10/28 19:15 bpf-next 44adbac8f721 6f9b225a .config log syz
ci-upstream-linux-next-kasan-gce-root 2018/12/24 02:07 linux-next 6648e120dd1a e3bd7ab8 .config log syz
ci-upstream-linux-next-kasan-gce-root 2018/11/26 16:21 linux-next 442b8cea2477 ac912200 .config log syz
ci-upstream-linux-next-kasan-gce-root 2018/11/23 03:14 linux-next 442b8cea2477 87815d9d .config log syz
ci-upstream-linux-next-kasan-gce-root 2018/11/19 18:53 linux-next 442b8cea2477 adf636a8 .config log syz
ci-upstream-linux-next-kasan-gce-root 2018/11/15 22:10 linux-next 442b8cea2477 3a41052e .config log syz
ci-upstream-linux-next-kasan-gce-root 2018/11/15 16:56 linux-next 442b8cea2477 5f5f6d14 .config log syz
ci-upstream-linux-next-kasan-gce-root 2018/11/10 03:38 linux-next 442b8cea2477 f9815aaf .config log syz
ci-upstream-kasan-gce-selinux-root 2021/09/22 20:27 upstream cf1d2c3e7e2f 8cac236e .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/22 18:09 upstream cf1d2c3e7e2f 8cac236e .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/22 15:34 upstream 92477dd1faa6 169724fe .config log info lost connection to test machine
ci-upstream-kasan-gce-selinux-root 2021/09/22 13:41 upstream 92477dd1faa6 169724fe .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/22 04:44 upstream 92477dd1faa6 169724fe .config log info lost connection to test machine
ci-upstream-kasan-gce-smack-root 2021/09/22 03:43 upstream 92477dd1faa6 169724fe .config log info lost connection to test machine
ci-upstream-kasan-gce-smack-root 2021/09/21 23:32 upstream d9fb678414c0 169724fe .config log info lost connection to test machine
ci-upstream-kasan-gce-selinux-root 2021/09/21 22:23 upstream d9fb678414c0 169724fe .config log info lost connection to test machine
ci-upstream-kasan-gce-selinux-root 2021/09/21 17:24 upstream d9fb678414c0 169724fe .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/21 15:19 upstream d9fb678414c0 169724fe .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/21 13:42 upstream d9fb678414c0 169724fe .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/21 11:36 upstream d9fb678414c0 af796c18 .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/21 07:37 upstream e4e737bb5c17 af796c18 .config log info lost connection to test machine
ci-upstream-kasan-gce 2021/09/21 02:52 upstream e8f71f89236e af796c18 .config log info lost connection to test machine
ci-upstream-kasan-gce-selinux-root 2021/09/21 00:16 upstream e4e737bb5c17 af796c18 .config log info lost connection to test machine
ci-upstream-kasan-gce 2021/09/20 20:13 upstream e4e737bb5c17 af796c18 .config log info lost connection to test machine
ci-upstream-kasan-gce 2021/09/20 16:53 upstream e4e737bb5c17 af796c18 .config log info lost connection to test machine
ci-upstream-kasan-gce-selinux-root 2021/09/20 15:50 upstream e4e737bb5c17 af796c18 .config log info lost connection to test machine
ci-upstream-kasan-gce 2021/09/20 09:43 upstream e4e737bb5c17 70b76c1d .config log info lost connection to test machine
ci-upstream-kasan-gce 2021/09/20 05:29 upstream e4e737bb5c17 70b76c1d .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/20 02:56 upstream 20621d2f27a0 70b76c1d .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/20 00:28 upstream 20621d2f27a0 70b76c1d .config log info lost connection to test machine
ci-upstream-kasan-gce-selinux-root 2021/09/19 21:08 upstream bc1abb9e55ce 70b76c1d .config log info lost connection to test machine
ci-upstream-kasan-gce-selinux-root 2021/09/19 16:25 upstream d4d016caa4b8 70b76c1d .config log info lost connection to test machine
ci-upstream-kasan-gce-selinux-root 2021/09/19 15:01 upstream d4d016caa4b8 70b76c1d .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/19 13:07 upstream d4d016caa4b8 70b76c1d .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/19 10:48 upstream 93ff9f13be91 70b76c1d .config log info lost connection to test machine
ci-upstream-kasan-gce-smack-root 2021/09/19 09:17 upstream 93ff9f13be91 70b76c1d .config log info lost connection to test machine
ci-upstream-kasan-gce 2021/09/19 02:29 upstream 93ff9f13be91 70b76c1d .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/19 01:23 upstream 93ff9f13be91 70b76c1d .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/19 00:00 upstream 93ff9f13be91 70b76c1d .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/18 22:25 upstream 93ff9f13be91 70b76c1d .config log info lost connection to test machine
ci-upstream-kasan-gce-root 2021/09/18 20:46 upstream 4357f03d6611 70b76c1d .config log info lost connection to test machine
ci-qemu-upstream 2021/08/03 02:07 upstream c500bee1c5b2 6c236867 .config log info lost connection to test machine
ci-qemu2-arm64 2021/09/22 21:39 upstream cf1d2c3e7e2f 8cac236e .config log info lost connection to test machine
ci-qemu2-arm64-mte 2021/09/22 19:24 upstream cf1d2c3e7e2f 8cac236e .config log info lost connection to test machine
ci-upstream-kasan-gce-386 2021/09/21 10:22 upstream d9fb678414c0 af796c18 .config log info lost connection to test machine
ci-upstream-kasan-gce-386 2021/09/20 14:48 upstream e4e737bb5c17 af796c18 .config log info lost connection to test machine
ci-qemu2-arm64-mte 2021/09/20 04:01 upstream e4e737bb5c17 70b76c1d .config log info lost connection to test machine
ci-qemu2-arm32 2021/09/19 11:59 upstream bf152b0b41dc 70b76c1d .config log info lost connection to test machine
ci-qemu2-arm64-mte 2021/09/19 06:15 upstream 93ff9f13be91 70b76c1d .config log info lost connection to test machine
ci-qemu2-arm64-mte 2021/09/18 16:31 upstream 4357f03d6611 70b76c1d .config log info lost connection to test machine
ci-qemu2-arm64 2021/09/18 01:55 upstream ddf21bd8ab98 70b76c1d .config log info lost connection to test machine
ci-qemu2-arm64-compat 2021/09/09 19:37 upstream a3fa7a101dcf e2776ee4 .config log info lost connection to test machine
ci-qemu-upstream-386 2021/08/07 13:10 upstream 902e7f373fff 2f537099 .config log info lost connection to test machine
ci-upstream-bpf-kasan-gce 2021/09/22 10:22 bpf bc23f7244817 169724fe .config log info lost connection to test machine
ci-upstream-bpf-kasan-gce 2021/09/21 04:36 bpf bc23f7244817 af796c18 .config log info lost connection to test machine
ci-upstream-net-this-kasan-gce 2021/09/10 14:11 net 20e100f52730 5ae8508a .config log info lost connection to test machine
ci-upstream-bpf-next-kasan-gce 2021/09/15 06:07 bpf-next 67dfac47dac6 07e953c1 .config log info lost connection to test machine
ci-upstream-net-kasan-gce 2021/09/13 15:42 net-next f55e36d5ab76 3ce60af8 .config log info lost connection to test machine
ci-upstream-linux-next-kasan-gce-root 2021/09/22 08:11 linux-next e90f9946ba28 169724fe .config log info lost connection to test machine
ci-upstream-linux-next-kasan-gce-root 2021/09/22 01:46 linux-next 83fa5857d812 169724fe .config log info lost connection to test machine
ci2-upstream-usb 2021/09/21 16:22 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0f497199090 169724fe .config log info lost connection to test machine
ci2-upstream-usb 2021/09/20 13:07 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ae8709b296d8 3d9c9a2a .config log info lost connection to test machine
ci2-upstream-usb 2021/09/20 07:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ae8709b296d8 3d9c9a2a .config log info lost connection to test machine
ci-upstream-linux-next-kasan-gce-root 2021/09/20 07:13 linux-next 9004fd387338 70b76c1d .config log info lost connection to test machine
ci-upstream-linux-next-kasan-gce-root 2021/09/19 22:17 linux-next 9004fd387338 70b76c1d .config log info lost connection to test machine
ci-upstream-linux-next-kasan-gce-root 2021/09/19 19:29 linux-next 9004fd387338 70b76c1d .config log info lost connection to test machine
ci2-upstream-usb 2021/09/19 17:30 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ae8709b296d8 70b76c1d .config log info lost connection to test machine
ci2-upstream-usb 2021/09/19 07:46 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ae8709b296d8 70b76c1d .config log info lost connection to test machine
ci-qemu2-riscv64 2021/09/16 14:24 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7d2a07b76933 7612dc77 .config log info lost connection to test machine
ci-upstream-net-kasan-gce 2018/02/26 21:36 net-next ba6056a41cb0 b370d4a7 .config log
ci2-upstream-usb 2021/01/17 13:50 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c25c210f590e 813be542 .config log info
ci-upstream-kmsan-gce 2018/09/05 10:02 https://github.com/google/kmsan.git master 28f0ca98eadf 49312e6d .config log