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🐞 Open [1038] 🐞 Fixed [3382] 🐞 Invalid [6497]

WARNING in __rate_control_send_low
Status: upstream: reported C repro on 2020/10/14 12:01
Reported-by: syzbot+fdc5123366fb9c3fdc6d@syzkaller.appspotmail.com
First crash: 345d, last: 17h00m

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: WARNING in __rate_control_send_low (log)
Repro: C syz .config
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 WARNING in __rate_control_send_low C 4 3d16h 349d 0/1 upstream: reported C repro on 2020/10/08 02:03
linux-4.19 WARNING in __rate_control_send_low C 49 1d22h 338d 0/1 upstream: reported C repro on 2020/10/19 12:45

Sample crash report:

Crashes (199):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/07/24 22:46 upstream f0fddcec6b62 4d1b57d4 .config log report syz C WARNING in __rate_control_send_low
ci-upstream-kasan-gce-selinux-root 2021/04/01 18:36 upstream d19cc4bfbff1 6a81331a .config log report syz C WARNING in __rate_control_send_low
ci-upstream-kasan-gce-smack-root 2021/02/19 08:14 upstream f40ddce88593 14052202 .config log report syz C WARNING in __rate_control_send_low
ci-upstream-kasan-gce-root 2021/02/15 08:22 upstream f40ddce88593 98682e5e .config log report syz C WARNING in __rate_control_send_low
ci-upstream-kasan-gce-smack-root 2021/02/09 11:23 upstream e0756cfc7d7c 2bd9619f .config log report syz C WARNING in __rate_control_send_low
ci-upstream-kasan-gce-root 2021/01/31 18:25 upstream 6642d600b541 fc9fd31e .config log report syz C WARNING in __rate_control_send_low
ci-upstream-kasan-gce 2021/01/26 22:42 upstream 13391c60da33 55a7d4df .config log report syz C WARNING in __rate_control_send_low
ci-upstream-linux-next-kasan-gce-root 2021/07/02 04:17 linux-next a1f92694393a 658ebc66 .config log report syz C WARNING in __rate_control_send_low
ci-upstream-linux-next-kasan-gce-root 2021/04/17 14:50 linux-next 1216f02e46a4 7e2b734b .config log report syz C WARNING in __rate_control_send_low
ci-upstream-linux-next-kasan-gce-root 2021/04/07 05:43 linux-next 9c54130cd255 6a81331a .config log report syz C WARNING in __rate_control_send_low
ci-upstream-kasan-gce 2020/12/03 22:04 upstream 34816d20f173 e6b0d314 .config log report syz C
ci-upstream-kasan-gce 2020/11/28 07:59 upstream 99c710c46dfc 486f93ef .config log report syz C
ci-upstream-kasan-gce-386 2020/11/25 02:15 upstream 80145ac2f739 e34b696c .config log report syz C
ci-upstream-kasan-gce-selinux-root 2021/04/02 10:26 upstream ffd9fb546d49 6a81331a .config log report syz WARNING in __rate_control_send_low
ci-upstream-kasan-gce-smack-root 2021/02/19 14:16 upstream f40ddce88593 14052202 .config log report syz WARNING in __rate_control_send_low
ci-upstream-kasan-gce-root 2021/02/15 17:52 upstream f40ddce88593 98682e5e .config log report syz WARNING in __rate_control_send_low
ci-upstream-kasan-gce-smack-root 2021/02/01 04:28 upstream 6642d600b541 fc9fd31e .config log report syz WARNING in __rate_control_send_low
ci-upstream-linux-next-kasan-gce-root 2021/04/07 11:21 linux-next 9c54130cd255 6a81331a .config log report syz WARNING in __rate_control_send_low
ci-upstream-linux-next-kasan-gce-root 2021/03/23 05:01 linux-next e3128d2f068e 8092f30d .config log report syz WARNING in __rate_control_send_low
ci-upstream-kasan-gce-selinux-root 2021/09/19 22:56 upstream bc1abb9e55ce 70b76c1d .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce 2021/09/19 12:03 upstream d4d016caa4b8 70b76c1d .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce 2021/09/17 19:39 upstream ddf21bd8ab98 70b76c1d .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-smack-root 2021/09/10 07:15 upstream bf9f243f23e6 e2776ee4 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-smack-root 2021/09/09 15:07 upstream a3fa7a101dcf e2776ee4 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-root 2021/09/07 10:42 upstream 4b93c544e90e 6ca60148 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-selinux-root 2021/08/28 13:10 upstream 64b4fc45bea6 be2c130d .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-smack-root 2021/08/26 12:56 upstream 73f3af7b4611 b599f2fc .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-root 2021/08/20 23:28 upstream 8ba9fbe1e4b8 b599f2fc .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-smack-root 2021/08/19 17:17 upstream d6d09a694205 b599f2fc .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-smack-root 2021/08/15 13:03 upstream 0aa78d17099b 2489ab88 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-root 2021/08/14 03:31 upstream dfa377c35d70 2489ab88 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-root 2021/08/12 11:03 upstream 1746f4db5135 6972b106 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-selinux-root 2021/08/10 12:15 upstream 9a73fa375d58 6972b106 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-smack-root 2021/08/10 10:29 upstream 9a73fa375d58 6972b106 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-root 2021/08/07 15:42 upstream c9194f32bfd9 6972b106 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-root 2021/08/03 20:34 upstream d5ad8ec3cfb5 6c236867 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-root 2021/08/03 03:35 upstream c500bee1c5b2 6c236867 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce 2021/08/02 11:45 upstream c500bee1c5b2 6c236867 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-root 2021/08/02 09:40 upstream c500bee1c5b2 6c236867 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce 2021/07/29 11:35 upstream 4010a528219e b44001ce .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-selinux-root 2021/07/18 03:03 upstream ccbb22b9ab86 f115ae98 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-root 2021/07/17 07:46 upstream d980cc0620ae f115ae98 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-selinux-root 2021/07/17 05:49 upstream d980cc0620ae f115ae98 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce 2021/07/16 14:30 upstream d936eb238744 f115ae98 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce 2021/07/16 05:23 upstream dd9c7df94c1b f115ae98 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-root 2021/07/14 16:24 upstream 40226a3d96ef 94e0b707 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce 2021/07/13 21:44 upstream 40226a3d96ef fa0594c3 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce 2021/07/13 17:32 upstream 7fef2edf7cc7 fa0594c3 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-selinux-root 2021/07/12 22:49 upstream 7fef2edf7cc7 f415556d .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce 2021/07/08 17:26 upstream 3dbdb38e2869 1b20171a .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce 2021/07/08 04:31 upstream 3dbdb38e2869 95793bce .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/09/22 03:44 upstream 92477dd1faa6 169724fe .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/09/21 10:12 upstream d9fb678414c0 af796c18 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/09/19 21:11 upstream bc1abb9e55ce 70b76c1d .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/09/19 01:11 upstream d4d016caa4b8 70b76c1d .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/09/18 09:46 upstream 4357f03d6611 70b76c1d .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/09/06 16:44 upstream 27151f177827 6ca60148 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/09/05 22:30 upstream 0319b848b155 d236a457 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/09/03 06:34 upstream a9c9a6f741cd 15cea0a3 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/08/26 12:02 upstream 73f3af7b4611 b599f2fc .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/08/23 10:03 upstream e22ce8eb631b b599f2fc .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/08/18 12:16 upstream 614cb2751d31 a2fe1cb5 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/08/18 10:40 upstream 614cb2751d31 a2fe1cb5 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/08/16 13:57 upstream 7c60610d4767 33c26cb7 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/08/16 03:35 upstream 7c60610d4767 2489ab88 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/08/13 00:54 upstream f8fbb47c6e86 3fd2ea69 .config log report info WARNING in __rate_control_send_low
ci-qemu-upstream-386 2021/08/01 22:32 upstream d4affd6b6e81 6c236867 .config log report info WARNING in __rate_control_send_low
ci-upstream-kasan-gce-386 2021/07/14 19:24 upstream 8096acd7442e 94e0b707 .config log report info WARNING in __rate_control_send_low
ci-upstream-net-this-kasan-gce 2021/09/21 13:29 net 3e95cfa24e24 169724fe .config log report info WARNING in __rate_control_send_low
ci-upstream-net-this-kasan-gce 2021/09/02 13:17 net 57f780f1c433 15cea0a3 .config log report info WARNING in __rate_control_send_low
ci-upstream-net-this-kasan-gce 2021/08/24 19:02 net 3b0720ba00a7 b599f2fc .config log report info WARNING in __rate_control_send_low
ci-upstream-net-this-kasan-gce 2021/08/20 11:35 net a8f89fa27773 b599f2fc .config log report info WARNING in __rate_control_send_low
ci-upstream-net-this-kasan-gce 2021/08/10 16:46 net 09c7fd521879 6972b106 .config log report info WARNING in __rate_control_send_low
ci-upstream-net-this-kasan-gce 2021/08/06 17:08 net 902e7f373fff f9e341e3 .config log report info WARNING in __rate_control_send_low
ci-upstream-net-this-kasan-gce 2021/07/13 11:09 net 71ce9d92fc70 f415556d .config log report info WARNING in __rate_control_send_low
ci-upstream-net-this-kasan-gce 2021/07/10 20:21 net 849fd444dd73 8f5a7b8c .config log report info WARNING in __rate_control_send_low
ci-upstream-net-kasan-gce 2021/08/19 04:46 net-next 19b8ece42c56 a2fe1cb5 .config log report info WARNING in __rate_control_send_low
ci-upstream-net-kasan-gce 2021/08/19 01:11 net-next 3349d3625d62 a2fe1cb5 .config log report info WARNING in __rate_control_send_low
ci-upstream-net-kasan-gce 2021/08/14 22:45 net-next fda4e19d505d 2489ab88 .config log report info WARNING in __rate_control_send_low
ci-upstream-net-kasan-gce 2021/08/14 19:04 net-next b697d9d38a5a 2489ab88 .config log report info WARNING in __rate_control_send_low
ci-upstream-net-kasan-gce 2021/08/08 14:39 net-next 82564f6c706a 6972b106 .config log report info WARNING in __rate_control_send_low
ci-upstream-net-kasan-gce 2021/08/07 01:26 net-next 8fbebef80107 6972b106 .config log report info WARNING in __rate_control_send_low
ci-upstream-net-kasan-gce 2021/08/04 17:30 net-next c2eecaa193ff b97d64c9 .config log report info WARNING in __rate_control_send_low
ci-upstream-linux-next-kasan-gce-root 2021/07/27 01:34 linux-next 2265c5286967 fd511809 .config log report info WARNING in __rate_control_send_low
ci-upstream-linux-next-kasan-gce-root 2021/07/10 01:20 linux-next 92510a7fd93c 8f5a7b8c .config log report info WARNING in __rate_control_send_low
ci-upstream-linux-next-kasan-gce-root 2021/07/08 09:59 linux-next e2f74b13dbe6 95793bce .config log report info WARNING in __rate_control_send_low
ci-qemu-upstream 2020/12/09 09:24 upstream a68a0262abda 99917735 .config log report info
ci-upstream-kasan-gce 2020/10/12 16:40 upstream bbf5c979011a d32b0bbf .config log report info
ci-upstream-net-kasan-gce 2021/01/11 05:02 net-next 73b7a6047971 2c1f2513 .config log report info