WARNING in ieee80211_start_next

Kernel	Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
linux-4.19	WARNING in ieee80211_start_next_roc	-1	C		error	73	1232d	2009d	0/1	upstream: reported C repro on 2021/01/09 02:54
upstream	WARNING in ieee80211_start_next_roc prio:low wireless	-1	C	inconclusive	error	1227	47d	2040d	0/29	upstream: reported C repro on 2020/12/09 02:03
linux-5.15	WARNING in ieee80211_start_next_roc missing-backport origin:upstream	-1	C		done	56	13d	1215d	0/3	upstream: reported C repro on 2023/03/14 10:47
linux-6.1	WARNING in ieee80211_start_next_roc origin:upstream missing-backport	-1	C		done	105	25d	1213d	0/3	upstream: reported C repro on 2023/03/16 12:33

Kernel

Title

Rank 🛈

linux-4.19

WARNING in ieee80211_start_next_roc

-1

error

1232d

2009d

0/1

upstream: reported C repro on 2021/01/09 02:54

upstream

WARNING in ieee80211_start_next_roc prio:low wireless

-1

inconclusive

error

1227

47d

2040d

0/29

upstream: reported C repro on 2020/12/09 02:03

linux-5.15

WARNING in ieee80211_start_next_roc missing-backport origin:upstream

-1

done

13d

1215d

0/3

upstream: reported C repro on 2023/03/14 10:47

linux-6.1

WARNING in ieee80211_start_next_roc origin:upstream missing-backport

-1

done

105

25d

1213d

0/3

upstream: reported C repro on 2023/03/16 12:33


Created	Duration	User	Repo	Result
2023/02/18 13:10	30m	bisect fix	linux-4.14.y	OK (0) job log log
2023/01/19 12:42	21m	bisect fix	linux-4.14.y	OK (0) job log log
2022/10/26 08:48	30m	bisect fix	linux-4.14.y	OK (0) job log log
2022/09/15 23:39	27m	bisect fix	linux-4.14.y	OK (0) job log log
2022/08/16 22:56	33m	bisect fix	linux-4.14.y	OK (0) job log log
2022/07/17 22:35	21m	bisect fix	linux-4.14.y	OK (0) job log log
2022/06/17 22:08	26m	bisect fix	linux-4.14.y	OK (0) job log log
2022/05/18 20:00	28m	bisect fix	linux-4.14.y	OK (0) job log log
2022/04/18 19:03	21m	bisect fix	linux-4.14.y	OK (0) job log log
2022/03/19 18:24	21m	bisect fix	linux-4.14.y	OK (0) job log log
2022/02/17 17:54	29m	bisect fix	linux-4.14.y	OK (0) job log log
2022/01/18 17:29	24m	bisect fix	linux-4.14.y	OK (0) job log log
2021/12/19 16:53	22m	bisect fix	linux-4.14.y	OK (0) job log log
2021/11/19 16:21	24m	bisect fix	linux-4.14.y	OK (0) job log log
2021/10/20 15:48	21m	bisect fix	linux-4.14.y	OK (0) job log log
2021/09/20 15:26	22m	bisect fix	linux-4.14.y	OK (0) job log log
2021/08/21 14:53	27m	bisect fix	linux-4.14.y	OK (0) job log log
2021/07/22 14:07	23m	bisect fix	linux-4.14.y	OK (0) job log log
2021/06/22 11:24	21m	bisect fix	linux-4.14.y	OK (0) job log log
2021/05/22 20:08	29m	bisect fix	linux-4.14.y	OK (0) job log log
2021/04/22 17:35	21m	bisect fix	linux-4.14.y	OK (0) job log log
2021/03/23 17:10	22m	bisect fix	linux-4.14.y	OK (0) job log log
2021/02/21 11:33	21m	bisect fix	linux-4.14.y	OK (0) job log log
2021/02/18 06:40	18m	bisect fix	linux-4.14.y	error job log
2021/02/06 18:55	0m	bisect fix	linux-4.14.y	error job log

------------[ cut here ]------------ WARNING: CPU: 0 PID: 22 at net/mac80211/offchannel.c:419 ieee80211_start_next_roc+0x1ca/0x220 net/mac80211/offchannel.c:419 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 22 Comm: kworker/u4:1 Not tainted 4.14.204-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: phy3 ieee80211_scan_work Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x283 lib/dump_stack.c:58 panic+0x1f9/0x42d kernel/panic.c:183 __warn.cold+0x20/0x4b kernel/panic.c:547 report_bug+0x208/0x249 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:177 [inline] fixup_bug arch/x86/kernel/traps.c:172 [inline] do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964 RIP: 0010:ieee80211_start_next_roc+0x1ca/0x220 net/mac80211/offchannel.c:419 RSP: 0018:ffff8880b55ffbd0 EFLAGS: 00010297 RAX: ffff8880b55ee5c0 RBX: ffff888093edfc80 RCX: 1ffffffff1279f18 RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffff888093edfca0 RBP: ffff8880a37a8fa0 R08: ffffffff8b9c4298 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 R13: ffff8880a37a9e48 R14: ffff8880a8cd8840 R15: ffff8880a37a9fe8 __ieee80211_scan_completed+0x7bf/0x14d0 net/mac80211/scan.c:415 ieee80211_scan_work+0x300/0x15a0 net/mac80211/scan.c:962 process_one_work+0x793/0x14a0 kernel/workqueue.c:2116 worker_thread+0x5cc/0xff0 kernel/workqueue.c:2250 kthread+0x30d/0x420 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 Kernel Offset: disabled Rebooting in 86400 seconds..