syzbot


unregister_netdevice: waiting for DEV to become free (2)
Status: upstream: reported C repro on 2020/08/13 09:52
Reported-by: syzbot+2c288da629ec1a28f5e5@syzkaller.appspotmail.com
First crash: 471d, last: 31m
similar bugs (10):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream unregister_netdevice: waiting for DEV to become free (3) C 1864 591d 652d 17/22 fixed on 2020/04/15 17:19
upstream unregister_netdevice: waiting for DEV to become free C 170521 1207d 1318d 9/22 fixed on 2018/08/08 18:10
linux-4.14 unregister_netdevice: waiting for DEV to become free C done 120 514d 952d 1/1 fixed on 2020/08/02 06:53
android-49 unregister_netdevice: waiting for DEV to become free C 52164 734d 961d 0/3 public: reported C repro on 2019/04/11 08:44
android-44 unregister_netdevice: waiting for DEV to become free C 4307 796d 961d 0/2 public: reported C repro on 2019/04/11 08:44
android-414 unregister_netdevice: waiting for DEV to become free 1231 737d 960d 0/1 auto-closed as invalid on 2020/02/19 10:10
upstream unregister_netdevice: waiting for DEV to become free (4) C done 50394 262d 465d 21/22 fixed on 2021/03/10 01:48
upstream unregister_netdevice: waiting for DEV to become free (2) C done 385621 652d 1200d 16/22 fixed on 2020/02/14 01:19
linux-4.19 unregister_netdevice: waiting for DEV to become free C 3977 3h04m 962d 0/1 upstream: reported C repro on 2019/04/10 19:11
upstream unregister_netdevice: waiting for DEV to become free (5) C done 40035 18d 262d 22/22 fixed on 2021/11/10 00:50

Sample crash report:

Crashes (9375):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2021/10/31 18:49 linux-4.14.y cd5296934610 098b5d53 .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/30 23:41 linux-4.14.y cd5296934610 098b5d53 .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/28 23:55 linux-4.14.y cd5296934610 be531bb4 .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/28 22:58 linux-4.14.y cd5296934610 be531bb4 .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/28 22:30 linux-4.14.y cd5296934610 be531bb4 .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/24 05:59 linux-4.14.y 2760370b1649 282f03fb .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/24 02:25 linux-4.14.y 2760370b1649 282f03fb .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/24 01:03 linux-4.14.y 2760370b1649 282f03fb .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/23 22:52 linux-4.14.y 2760370b1649 282f03fb .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/23 19:15 linux-4.14.y 2760370b1649 282f03fb .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/18 10:19 linux-4.14.y f6b016a9d961 0c5d9412 .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/16 23:13 linux-4.14.y ed99bf0e81b5 0c5d9412 .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/16 11:38 linux-4.14.y ed99bf0e81b5 0c5d9412 .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/16 10:54 linux-4.14.y ed99bf0e81b5 0c5d9412 .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/12 11:36 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/12 03:37 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/11 14:32 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/11 13:13 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/11 10:18 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/11 08:23 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/11 07:00 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/05/23 20:40 linux-4.14.y 96afcb20f36f 3c7fef33 .config log report syz C unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/29 06:58 linux-4.14.y cd5296934610 be531bb4 .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/24 00:21 linux-4.14.y 2760370b1649 282f03fb .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/23 19:58 linux-4.14.y 2760370b1649 282f03fb .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/18 15:37 linux-4.14.y f6b016a9d961 0c5d9412 .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/18 14:33 linux-4.14.y f6b016a9d961 0c5d9412 .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/18 13:19 linux-4.14.y f6b016a9d961 0c5d9412 .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/17 03:44 linux-4.14.y ed99bf0e81b5 0c5d9412 .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/17 01:42 linux-4.14.y ed99bf0e81b5 0c5d9412 .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/16 19:06 linux-4.14.y ed99bf0e81b5 0c5d9412 .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/12 01:38 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/11 18:13 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/11 15:08 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/11 13:46 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/11 12:41 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/11 09:42 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/11 06:24 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/11 05:12 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/11 02:32 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/10/11 01:36 linux-4.14.y 756db2ba8bde 838e7e2c .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/05/23 19:58 linux-4.14.y 96afcb20f36f 3c7fef33 .config log report syz unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/27 23:59 linux-4.14.y 66722c42ec91 63eeac02 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/27 19:34 linux-4.14.y 66722c42ec91 63eeac02 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/27 15:07 linux-4.14.y 66722c42ec91 63eeac02 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/27 06:48 linux-4.14.y 66722c42ec91 63eeac02 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/26 11:04 linux-4.14.y 66722c42ec91 63eeac02 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/26 09:49 linux-4.14.y 5f9f3b0057d5 63eeac02 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/26 07:56 linux-4.14.y 5f9f3b0057d5 63eeac02 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/25 17:33 linux-4.14.y 5f9f3b0057d5 63eeac02 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/25 13:56 linux-4.14.y 5f9f3b0057d5 545ab074 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/25 10:54 linux-4.14.y 5f9f3b0057d5 545ab074 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/24 17:51 linux-4.14.y 5f9f3b0057d5 545ab074 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/24 11:06 linux-4.14.y 5f9f3b0057d5 545ab074 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/22 12:57 linux-4.14.y 5f9f3b0057d5 545ab074 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/22 04:07 linux-4.14.y 5f9f3b0057d5 4eb20a4e .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/21 00:21 linux-4.14.y 5f9f3b0057d5 4eb20a4e .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/20 02:12 linux-4.14.y 5f9f3b0057d5 4eb20a4e .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/19 14:08 linux-4.14.y 5f9f3b0057d5 3a9d0024 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/19 12:05 linux-4.14.y 5f9f3b0057d5 31a30fc0 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/18 13:55 linux-4.14.y 5f9f3b0057d5 31a30fc0 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/18 02:41 linux-4.14.y 5f9f3b0057d5 cafff8b6 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/16 22:02 linux-4.14.y 5f9f3b0057d5 cafff8b6 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/16 09:07 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/16 07:35 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/16 05:21 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/16 04:10 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/16 03:02 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/16 02:01 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/16 00:39 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/15 20:45 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/15 18:35 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/15 13:15 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/15 08:17 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/15 06:44 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/15 04:20 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/14 20:07 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/14 16:32 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/14 12:16 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/14 09:43 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/14 08:21 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/14 04:53 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/14 00:01 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/13 15:43 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/12 14:19 linux-4.14.y 5f9f3b0057d5 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/12 12:05 linux-4.14.y 0447aa205abe 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/11/12 11:15 linux-4.14.y 0447aa205abe 75b04091 .config log report info unregister_netdevice: waiting for DEV to become free
ci2-linux-4-14 2021/01/17 09:09 linux-4.14.y f79dc86058bc 65a7a854 .config log report info
ci2-linux-4-14 2020/08/13 09:52 linux-4.14.y 14b58326976d bc15f7db .config log report