syzbot


WARNING in ieee80211_rx_list (3)

Status: upstream: reported on 2024/09/09 00:10
Subsystems: wireless
[Documentation on labels]
Reported-by: syzbot+b4aa2b672b18f1d4dc5f@syzkaller.appspotmail.com
First crash: 77d, last: 2d18h
Discussions (1)
Title Replies (including bot) Last reply
[syzbot] [wireless?] WARNING in ieee80211_rx_list (3) 0 (1) 2024/09/09 00:10
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 166d 1518d 26/28 fixed on 2024/06/18 10:18
upstream WARNING in ieee80211_rx_list (2) wireless 4 145d 147d 26/28 fixed on 2024/08/06 11:02
linux-5.15 WARNING in ieee80211_rx_list origin:lts-only syz error 5 122d 228d 0/3 auto-obsoleted due to no activity on 2024/10/29 16:41
linux-6.1 WARNING in ieee80211_rx_list 1 111d 111d 0/3 auto-obsoleted due to no activity on 2024/11/09 19:50

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 1 PID: 24 at net/mac80211/rx.c:5375 ieee80211_rx_list+0x2a07/0x3780 net/mac80211/rx.c:5375
Modules linked in:
CPU: 1 UID: 0 PID: 24 Comm: ksoftirqd/1 Not tainted 6.12.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:ieee80211_rx_list+0x2a07/0x3780 net/mac80211/rx.c:5375
Code: 90 e9 21 da ff ff e8 e8 45 60 f6 e9 17 da ff ff e8 de 45 60 f6 e9 0d da ff ff e8 d4 45 60 f6 e9 03 da ff ff e8 ca 45 60 f6 90 <0f> 0b 90 e9 f5 d9 ff ff e8 bc 45 60 f6 31 c0 48 89 44 24 60 e9 e5
RSP: 0018:ffffc900001e77e0 EFLAGS: 00010246
RAX: ffffffff8b34a3e6 RBX: 0000000000000000 RCX: ffff88801d6d8000
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900001e7a30 R08: ffffffff8b347c22 R09: 1ffffffff2853700
R10: dffffc0000000000 R11: fffffbfff2853701 R12: dffffc0000000000
R13: ffff888026e5e3c0 R14: ffff888028ce0e40 R15: ffff888028ce30c8
FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff7cf00da8 CR3: 000000000e734000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ieee80211_rx_napi+0x18a/0x3c0 net/mac80211/rx.c:5485
 ieee80211_rx include/net/mac80211.h:5138 [inline]
 ieee80211_handle_queued_frames+0xe7/0x1e0 net/mac80211/main.c:441
 tasklet_action_common+0x321/0x4d0 kernel/softirq.c:784
 handle_softirqs+0x2c5/0x980 kernel/softirq.c:554
 run_ksoftirqd+0xca/0x130 kernel/softirq.c:927
 smpboot_thread_fn+0x544/0xa30 kernel/smpboot.c:164
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>

Crashes (7):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/11/18 12:45 upstream adc218676eef 571351cb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_rx_list
2024/11/14 09:44 upstream 0a9b9d17f3a7 a8c99394 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_rx_list
2024/10/08 23:40 upstream 5b7c893ed5ed 402f1df0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_rx_list
2024/09/16 01:32 upstream d42f7708e27c 08d8a733 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_rx_list
2024/09/04 19:17 net b6ecc6620376 9d47f20a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_rx_list
2024/11/14 21:50 net-next a71c69f51d11 77f3eeb7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in ieee80211_rx_list
2024/10/17 05:15 net-next 6d858708d465 666f77ed .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in ieee80211_rx_list
* Struck through repros no longer work on HEAD.