syzbot


INFO: task hung in switchdev_deferred_process_work
Status: upstream: reported on 2020/03/08 04:06
Reported-by: syzbot+f8665ab78456deea5754@syzkaller.appspotmail.com
First crash: 629d, last: 1d01h
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: task hung in switchdev_deferred_process_work (2) C inconclusive 686 8h03m 488d 0/22 upstream: reported C repro on 2020/07/27 17:04
upstream INFO: task hung in switchdev_deferred_process_work 35 778d 1315d 0/22 closed as invalid on 2019/10/23 07:26

Sample crash report:

Crashes (50):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2021/11/27 02:23 linux-4.19.y 3f8a27f9e27b 63eeac02 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/11/26 14:50 linux-4.19.y 3f8a27f9e27b 63eeac02 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/11/26 01:58 linux-4.19.y 3f8a27f9e27b 63eeac02 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/11/24 03:08 linux-4.19.y 3f8a27f9e27b 545ab074 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/11/24 00:46 linux-4.19.y 3f8a27f9e27b 545ab074 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/11/23 19:17 linux-4.19.y 3f8a27f9e27b 545ab074 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/11/23 10:16 linux-4.19.y 3f8a27f9e27b 545ab074 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/11/12 00:12 linux-4.19.y 3f8a27f9e27b 75b04091 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/11/11 13:03 linux-4.19.y 3f8a27f9e27b 75b04091 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/11/06 08:12 linux-4.19.y 3f8a27f9e27b 4c1be0be .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/11/06 06:10 linux-4.19.y 3f8a27f9e27b 4c1be0be .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/11/05 18:45 linux-4.19.y 3f8a27f9e27b 4c1be0be .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/11/04 09:50 linux-4.19.y 3f8a27f9e27b 4c1be0be .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/11/03 23:02 linux-4.19.y 3f8a27f9e27b 4c1be0be .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/11/01 10:36 linux-4.19.y 3f8a27f9e27b 098b5d53 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/10/30 14:19 linux-4.19.y 3f8a27f9e27b 098b5d53 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/09/18 01:13 linux-4.19.y b172b44fcb17 70b76c1d .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/09/16 04:22 linux-4.19.y b172b44fcb17 07e953c1 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/09/05 02:15 linux-4.19.y b172b44fcb17 d236a457 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/08/20 11:00 linux-4.19.y 59456c9cc40c b599f2fc .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/07/07 11:25 linux-4.19.y 9f84340f012e 4846d5c1 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/07/01 12:09 linux-4.19.y 9f84340f012e 658ebc66 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/06/28 18:57 linux-4.19.y eb575cd5d7f6 9d2ab5df .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/06/22 23:36 linux-4.19.y eb575cd5d7f6 aba2b2fb .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/04/17 01:52 linux-4.19.y 2965db2e004c 7e2b734b .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2021/03/04 08:24 linux-4.19.y 2d19be4653f5 d7e4e604 .config log report info INFO: task hung in switchdev_deferred_process_work
ci2-linux-4-19 2020/11/14 17:10 linux-4.19.y 31acccdc8774 1bf9a662 .config log report info
ci2-linux-4-19 2020/11/09 17:22 linux-4.19.y b94de4d19498 cba33199 .config log report info
ci2-linux-4-19 2020/10/31 16:04 linux-4.19.y f5d8eef067ac 8bc4594f .config log report info
ci2-linux-4-19 2020/10/13 08:10 linux-4.19.y a1b977b49b66 bd69ee0d .config log report info
ci2-linux-4-19 2020/10/05 21:56 linux-4.19.y b09c34517e1a 1880b4a9 .config log report info
ci2-linux-4-19 2020/10/01 04:33 linux-4.19.y 10ad6cfd5736 a9767fb2 .config log report info
ci2-linux-4-19 2020/09/30 09:30 linux-4.19.y 10ad6cfd5736 8516f6d3 .config log report info
ci2-linux-4-19 2020/09/24 05:32 linux-4.19.y d09b80172c22 54289b08 .config log report info
ci2-linux-4-19 2020/08/29 00:24 linux-4.19.y f6d5cb9e2c06 d5a3ae1f .config log report
ci2-linux-4-19 2020/08/16 16:51 linux-4.19.y c14d30dc9987 5ce13532 .config log report
ci2-linux-4-19 2020/08/16 13:31 linux-4.19.y c14d30dc9987 5ce13532 .config log report
ci2-linux-4-19 2020/07/18 09:17 linux-4.19.y 17a87580a885 9c812472 .config log report
ci2-linux-4-19 2020/07/17 07:09 linux-4.19.y 17a87580a885 54b3c45e .config log report
ci2-linux-4-19 2020/07/02 00:54 linux-4.19.y 399849e4654e bed10395 .config log report
ci2-linux-4-19 2020/06/02 07:51 linux-4.19.y 2d16cf4817bc a0331e89 .config log report
ci2-linux-4-19 2020/05/28 07:37 linux-4.19.y 2d16cf4817bc 9072c126 .config log report
ci2-linux-4-19 2020/05/10 00:22 linux-4.19.y 84920cc7fbe1 88cb3e92 .config log report
ci2-linux-4-19 2020/04/28 00:37 linux-4.19.y 7edd66cf6167 0ce7569e .config log report
ci2-linux-4-19 2020/04/20 18:11 linux-4.19.y 8488c3f3bc86 347a5dc3 .config log report
ci2-linux-4-19 2020/04/01 10:38 linux-4.19.y 54b4fa6d3955 a34e2c33 .config log report
ci2-linux-4-19 2020/03/17 09:27 linux-4.19.y 339485c9a80f 749688d2 .config log report
ci2-linux-4-19 2020/03/16 20:40 linux-4.19.y 339485c9a80f 749688d2 .config log report
ci2-linux-4-19 2020/03/15 13:36 linux-4.19.y 569209711609 749688d2 .config log report
ci2-linux-4-19 2020/03/08 04:05 linux-4.19.y 7472c4028e23 2e9971bb .config log report