syzbot


possible deadlock in team_vlan_rx_add_vid
Status: upstream: reported C repro on 2020/09/01 01:47
Reported-by: syzbot+f6d6eb54399925b08415@syzkaller.appspotmail.com
First crash: 461d, last: 38d

Fix bisection: failed (bisect log)
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream possible deadlock in team_vlan_rx_add_vid (2) 1 89d 88d 0/22 upstream: reported on 2021/09/09 00:18
linux-4.19 possible deadlock in team_vlan_rx_add_vid C error 5 75d 460d 0/1 upstream: reported C repro on 2020/09/01 18:26
upstream possible deadlock in team_vlan_rx_add_vid syz 5 1181d 1215d 12/22 fixed on 2018/10/11 14:33

Sample crash report:

Crashes (6):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2020/09/02 03:00 linux-4.14.y d7e78d08fa77 abf9ba4f .config log report syz C
ci2-linux-4-14 2020/09/01 03:15 linux-4.14.y d7e78d08fa77 d5a3ae1f .config log report syz C
ci2-linux-4-14 2021/04/28 13:26 linux-4.14.y 7d7d1c0ab3eb 77e2b668 .config log report info possible deadlock in team_vlan_rx_add_vid
ci2-linux-4-14 2021/02/03 23:17 linux-4.14.y 2c8a3fceddf0 624dad51 .config log report info possible deadlock in team_vlan_rx_add_vid
ci2-linux-4-14 2021/01/30 01:58 linux-4.14.y 2d2791fce891 fc9fd31e .config log report info possible deadlock in team_vlan_rx_add_vid
ci2-linux-4-14 2020/09/01 01:46 linux-4.14.y d7e78d08fa77 d5a3ae1f .config log report