syzbot


WARNING in ieee80211_rx_list

Status: auto-obsoleted due to no activity on 2024/10/29 16:41
Bug presence: origin:lts-only
[Documentation on labels]
Reported-by: syzbot+b13b7b0674e2cf37597e@syzkaller.appspotmail.com
First crash: 243d, last: 137d
Bug presence (2)
Date Name Commit Repro Result
2024/04/06 linux-5.15.y (ToT) 9465fef4ae35 C [report] WARNING in ieee80211_rx_list
2024/04/06 upstream (ToT) f2f80ac80987 C Didn't crash
Similar bugs (4)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in ieee80211_rx_list wireless C inconclusive error 3489 181d 1533d 26/28 fixed on 2024/06/18 10:18
upstream WARNING in ieee80211_rx_list (2) wireless 4 160d 163d 26/28 fixed on 2024/08/06 11:02
linux-6.1 WARNING in ieee80211_rx_list 1 126d 126d 0/3 auto-obsoleted due to no activity on 2024/11/09 19:50
upstream WARNING in ieee80211_rx_list (3) wireless 9 1d23h 88d 0/28 upstream: reported on 2024/09/09 00:10
Last patch testing requests (1)
Created Duration User Patch Repo Result
2024/10/02 21:58 25m retest repro linux-5.15.y OK log
Fix bisection attempts (4)
Created Duration User Patch Repo Result
2024/09/19 02:23 1m fix candidate upstream error job log
2024/08/19 18:20 1m fix candidate upstream error job log
2024/07/07 07:52 1m fix candidate upstream error job log
2024/05/05 06:46 4m fix candidate upstream error job log

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 1 PID: 20 at net/mac80211/rx.c:4907 ieee80211_rx_list+0x2126/0x2a60
Modules linked in:
CPU: 1 PID: 20 Comm: ksoftirqd/1 Not tainted 5.15.163-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
RIP: 0010:ieee80211_rx_list+0x2126/0x2a60 net/mac80211/rx.c:4907
Code: 0f 0b e9 f9 e2 ff ff e8 d8 d6 cd f7 e9 ef e2 ff ff e8 ce d6 cd f7 e9 e5 e2 ff ff e8 c4 d6 cd f7 e9 db e2 ff ff e8 ba d6 cd f7 <0f> 0b e9 cf e2 ff ff e8 ae d6 cd f7 e9 2a e4 ff ff e8 a4 d6 cd f7
RSP: 0018:ffffc90000da7880 EFLAGS: 00010246
RAX: ffffffff89b28756 RBX: 0000000000000000 RCX: ffff888012a00000
RDX: 0000000080000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90000da7ab0 R08: ffffffff89b26867 R09: fffffbfff1f7f419
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880774d9140
R13: ffff88807dbb0da0 R14: ffff88807dbb3308 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c32d705 CR3: 0000000064e48000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 ieee80211_rx_napi+0x15f/0x380 net/mac80211/rx.c:5005
 ieee80211_rx include/net/mac80211.h:4571 [inline]
 ieee80211_tasklet_handler+0x109/0x1b0 net/mac80211/main.c:235
 tasklet_action_common+0x3cb/0x4a0
 handle_softirqs+0x3a7/0x930 kernel/softirq.c:558
 run_ksoftirqd+0xc6/0x120 kernel/softirq.c:925
 smpboot_thread_fn+0x51b/0x9d0 kernel/smpboot.c:164
 kthread+0x3f6/0x4f0 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>

Crashes (5):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/07/21 16:40 linux-5.15.y 7c6d66f0266f b88348e9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf WARNING in ieee80211_rx_list
2024/07/21 15:02 linux-5.15.y 7c6d66f0266f b88348e9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf WARNING in ieee80211_rx_list
2024/07/21 02:03 linux-5.15.y 7c6d66f0266f b88348e9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf WARNING in ieee80211_rx_list
2024/06/11 06:40 linux-5.15.y c61bd26ae81a b7d9eb04 .config console log report info ci2-linux-5-15-kasan-perf WARNING in ieee80211_rx_list
2024/04/06 19:03 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report syz [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in ieee80211_rx_list
* Struck through repros no longer work on HEAD.