syzbot


WARNING in nbd_dev_add
Status: upstream: reported C repro on 2021/02/22 09:06
Reported-by: syzbot+9b658439133becd38da1@syzkaller.appspotmail.com
First crash: 76d, last: 2d16h

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: WARNING in nbd_dev_add (log)
Repro: C syz .config
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 WARNING in nbd_dev_add C 14 16d 76d 0/1 upstream: reported C repro on 2021/02/22 12:25

Sample crash report:

Crashes (28):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-net-this-kasan-gce 2021/04/14 02:01 net 61aaa1aa a184b83e .config log report syz C WARNING in nbd_dev_add
ci-upstream-net-this-kasan-gce 2021/02/27 09:57 net eee7ede6 4c37c133 .config log report syz C WARNING in nbd_dev_add
ci-upstream-net-this-kasan-gce 2021/02/25 03:47 net 6fbd15c0 fcc6d71b .config log report syz C WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/04/14 01:06 net-next 8ef7adc6 a184b83e .config log report syz C WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/02/27 09:47 net-next d310ec03 4c37c133 .config log report syz C WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/02/25 07:20 net-next d310ec03 fcc6d71b .config log report syz C WARNING in nbd_dev_add
ci-upstream-kasan-gce-root 2021/04/23 21:49 upstream 18a3c5f7 17f0b706 .config log report info WARNING in nbd_dev_add
ci-upstream-kasan-gce-root 2021/04/05 04:14 upstream e49d033b 6a81331a .config log report info WARNING in nbd_dev_add
ci-upstream-kasan-gce-root 2021/03/28 12:48 upstream 0f4498ce a8529b82 .config log report info WARNING in nbd_dev_add
ci-upstream-net-this-kasan-gce 2021/05/06 10:42 net bbd6f0a9 06c27ff5 .config log report info WARNING in nbd_dev_add
ci-upstream-net-this-kasan-gce 2021/05/05 18:17 net bbd6f0a9 06c27ff5 .config log report info WARNING in nbd_dev_add
ci-upstream-net-this-kasan-gce 2021/05/02 14:56 net bbd6f0a9 77e2b668 .config log report info WARNING in nbd_dev_add
ci-upstream-net-this-kasan-gce 2021/04/05 09:46 net a14d273b 6a81331a .config log report info WARNING in nbd_dev_add
ci-upstream-net-this-kasan-gce 2021/04/04 11:01 net a14d273b 6a81331a .config log report info WARNING in nbd_dev_add
ci-upstream-net-this-kasan-gce 2021/02/21 20:15 net 3af409ca a659b3f1 .config log report info WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/05/07 03:43 net-next 95aafe91 06585184 .config log report info WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/05/05 09:57 net-next 95aafe91 06c27ff5 .config log report info WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/04/30 17:13 net-next 95aafe91 77e2b668 .config log report info WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/04/29 18:15 net-next 95aafe91 77e2b668 .config log report info WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/04/27 21:37 net-next 95aafe91 805b5003 .config log report info WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/04/17 11:15 net-next e7ad33fa 7e2b734b .config log report info WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/04/12 21:53 net-next 5b489fea bfeda1b1 .config log report info WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/04/12 12:42 net-next 5b489fea bfeda1b1 .config log report info WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/04/11 14:15 net-next cbd31253 bfeda1b1 .config log report info WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/04/09 22:39 net-next 4438669e 6a81331a .config log report info WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/03/23 06:36 net-next 227d7206 8092f30d .config log report info WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/03/11 17:25 net-next 05a59d79 c2ca1f2a .config log report info WARNING in nbd_dev_add
ci-upstream-net-kasan-gce 2021/03/08 19:02 net-next d310ec03 09fbf400 .config log report info WARNING in nbd_dev_add