syzbot


[upstream] INFO: task hung in netdev_run_todo
Status: upstream: reported on 2018/02/12 10:03
Reported-by: syzbot+8cd13ab48843d67c58f0@syzkaller.appspotmail.com
First: 222d, last: 171d
duplicates:
Title Repro Count Last Reported Patched Status
INFO: task hung in check_lifetime 1 224d 223d closed as dup on 2018/02/12 10:05
INFO: task hung in __tun_chr_ioctl 1 185d 183d closed as dup on 2018/03/19 06:35
INFO: task hung in tun_chr_close 2 5d06h 214d closed as dup on 2018/02/16 08:24
INFO: task hung in fib6_rules_net_exit 1 172d 171d closed as dup on 2018/03/31 16:17
INFO: task hung in tunnel_key_exit_net 1 172d 171d closed as dup on 2018/03/31 15:45
INFO: task hung in reg_check_chans_work 15 157d 216d closed as dup on 2018/02/14 15:33
INFO: task hung in ip6gre_exit_batch_net 2 50d 106d closed as dup on 2018/06/04 15:23
INFO: task hung in linkwatch_event 13 2d15h 216d closed as dup on 2018/02/14 15:33

Sample crash report:

All crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2018/03/29 15:07 upstream 0b412605ef5f5c64b31f19e2910b1d5eba9929c3 d47f0ed6854fcc09c5db820d4e3aed72a6074841 .config log report ["christian.brauner@ubuntu.com" "daniel@iogearbox.net" "davem@davemloft.net" "dsahern@gmail.com" "fw@strlen.de" "jbenc@redhat.com" "linux-kernel@vger.kernel.org" "lucien.xin@gmail.com" "mschiffer@universe-factory.net" "netdev@vger.kernel.org" "vyasevich@gmail.com"]
ci-upstream-kasan-gce-386 2018/02/08 07:43 upstream 581e400ff935d34d95811258586128bf11baef15 9fb5ec4367f8816ba2297a39963778ad74d6f443 .config log report ["christian.brauner@ubuntu.com" "daniel@iogearbox.net" "davem@davemloft.net" "dsahern@gmail.com" "fw@strlen.de" "jakub.kicinski@netronome.com" "jbenc@redhat.com" "linux-kernel@vger.kernel.org" "lucien.xin@gmail.com" "mschiffer@universe-factory.net" "netdev@vger.kernel.org" "vyasevich@gmail.com"]
ci-upstream-net-kasan-gce 2018/03/31 14:18 net-next c0b6edef0bf0e33c12eaf80c676ff09def011518 8fbce0e4423f701145e111531f6f41cc02e086cf .config log report ["christian.brauner@ubuntu.com" "daniel@iogearbox.net" "davem@davemloft.net" "dsahern@gmail.com" "fw@strlen.de" "jbenc@redhat.com" "ktkhai@virtuozzo.com" "linux-kernel@vger.kernel.org" "lucien.xin@gmail.com" "netdev@vger.kernel.org" "vyasevich@gmail.com"]
ci-upstream-net-kasan-gce 2018/03/30 17:19 net-next 18845557fd6fc1998f2d0d8c30467f86db587529 d47f0ed6854fcc09c5db820d4e3aed72a6074841 .config log report ["christian.brauner@ubuntu.com" "daniel@iogearbox.net" "davem@davemloft.net" "dsahern@gmail.com" "fw@strlen.de" "jbenc@redhat.com" "ktkhai@virtuozzo.com" "linux-kernel@vger.kernel.org" "lucien.xin@gmail.com" "netdev@vger.kernel.org" "vyasevich@gmail.com"]
ci-upstream-net-kasan-gce 2018/03/30 16:28 net-next 18845557fd6fc1998f2d0d8c30467f86db587529 d47f0ed6854fcc09c5db820d4e3aed72a6074841 .config log report ["christian.brauner@ubuntu.com" "daniel@iogearbox.net" "davem@davemloft.net" "dsahern@gmail.com" "fw@strlen.de" "jbenc@redhat.com" "ktkhai@virtuozzo.com" "linux-kernel@vger.kernel.org" "lucien.xin@gmail.com" "netdev@vger.kernel.org" "vyasevich@gmail.com"]