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lost connection to test machine (4)

Status: fixed on 2020/03/10 21:06
Reported-by: syzbot+cf9baa5a584aac226e44@syzkaller.appspotmail.com
Fix commit: 6b4d36e32532 Hide /dev/net/tun when using hostinet.
First crash: 1901d, last: 1722d
▶ ▼ Similar bugs (9)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
gvisor lost connection to test machine 3 2348d 2349d 0/26 closed as invalid on 2018/06/22 17:38
gvisor lost connection to test machine (7) 209 945d 992d 0/26 auto-closed as invalid on 2022/06/24 18:32
gvisor lost connection to test machine (10) syz 11752 74d 130d 26/26 fixed on 2024/09/13 03:03
gvisor lost connection to test machine (6) 4341 993d 1231d 14/26 fixed on 2022/03/09 22:05
gvisor lost connection to test machine (8) 1964 501d 834d 26/26 fixed on 2023/07/14 12:06
gvisor lost connection to test machine (9) syz 8441 130d 469d 26/26 fixed on 2024/07/18 23:47
gvisor lost connection to test machine (3) C 30758 1933d 2083d 0/26 fixed on 2019/08/15 00:56
gvisor lost connection to test machine (2) C 1814 2337d 2348d 0/26 fixed on 2018/07/04 08:15
gvisor lost connection to test machine (5) 1695 1307d 1714d 0/26 auto-closed as invalid on 2021/06/28 11:41
Crashes (1025286):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2019/09/13 06:44 https://gvisor.googlesource.com/gvisor master 78cfbbda4bcf 40fa42bc .config console log ci-gvisor-kvm-direct-sandbox
2020/03/10 14:28 gvisor b1576e533223 4a4e0509 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/10 06:24 gvisor b1576e533223 4a4e0509 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/09 06:43 gvisor b1576e533223 4a4e0509 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/09 00:34 gvisor b1576e533223 4a4e0509 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/08 12:47 gvisor b1576e533223 4a4e0509 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/08 02:13 gvisor b1576e533223 4a4e0509 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/08 01:02 gvisor b1576e533223 4a4e0509 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/07 01:08 gvisor b1576e533223 4a4e0509 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/05 00:28 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/04 15:32 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host-race
2020/03/04 10:52 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/04 07:19 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/04 05:29 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/03 19:14 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/03 16:00 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/03 11:04 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/02 06:17 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/01 07:26 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/03/01 02:56 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/29 22:49 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/29 17:55 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/29 17:05 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/29 15:25 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/29 14:24 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/29 08:59 gvisor ce4d1e45bb88 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/28 23:31 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/28 23:28 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host-race
2020/02/28 23:26 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/28 23:24 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host-race
2020/02/28 23:23 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host-race
2020/02/28 23:21 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/28 23:19 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host-race
2020/02/28 23:18 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/28 23:16 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/28 23:14 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host-race
2020/02/28 23:12 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/28 23:11 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host-race
2020/02/28 23:09 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host-race
2020/02/28 23:07 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/28 23:06 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host-race
2020/02/28 23:04 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/28 23:02 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/28 23:01 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host-race
2020/02/28 22:59 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/28 22:57 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host-race
2020/02/28 22:56 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host-race
2020/02/28 22:54 gvisor c96bb4d2ebc6 c88c7b75 .config console log ci-gvisor-ptrace-direct-overlay-host
2020/02/27 08:39 gvisor de0b2ebf8635 251aabb7 .config console log ci-gvisor-main
2020/02/27 08:39 gvisor de0b2ebf8635 251aabb7 .config console log ci-gvisor-ptrace-proxy-sandbox-race
2020/02/27 08:35 gvisor a92087f0f8fe 251aabb7 .config console log ci-gvisor-kvm-direct-sandbox
2020/02/27 08:27 gvisor a92087f0f8fe 251aabb7 .config console log ci-gvisor-kvm-proxy-overlay-sandbox
* Struck through repros no longer work on HEAD.