syzbot


WARNING in ieee80211_tx_h_rate_ctrl

Status: upstream: reported on 2025/05/29 12:33
Subsystems: wireless
[Documentation on labels]
Reported-by: syzbot+0d516b33238bd97ee864@syzkaller.appspotmail.com
First crash: 166d, last: 1h40m
Discussions (1)
Title Replies (including bot) Last reply
[syzbot] [wireless?] WARNING in ieee80211_tx_h_rate_ctrl 0 (1) 2025/05/29 12:33
Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.6 WARNING in ieee80211_tx_h_rate_ctrl -1 2 9h13m 19h18m 0/2 upstream: reported on 2025/11/07 15:30

Sample crash report:
------------[ cut here ]------------
wlan1: Dropped data frame as no usable bitrate found while scanning and associated. Target station: 08:02:11:00:00:00 on 5 GHz band
WARNING: CPU: 0 PID: 15228 at net/mac80211/tx.c:751 ieee80211_tx_h_rate_ctrl+0x13b3/0x1ae0 net/mac80211/tx.c:751
Modules linked in:
CPU: 0 UID: 0 PID: 15228 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
Workqueue: events_unbound cfg80211_wiphy_work
RIP: 0010:ieee80211_tx_h_rate_ctrl+0x13b3/0x1ae0 net/mac80211/tx.c:751
Code: c1 ea 03 80 3c 02 00 0f 85 65 06 00 00 49 8b 77 68 89 d9 48 89 ea 48 c7 c7 c0 59 e3 8c 48 81 c6 48 0a 00 00 e8 ee e8 9e f6 90 <0f> 0b 90 90 bb 01 00 00 00 e9 8e f8 ff ff e8 da b8 e0 f6 e8 b5 9a
RSP: 0018:ffffc90003a9f5f8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000005 RCX: ffffffff817b2ee8
RDX: ffff888030641e40 RSI: ffffffff817b2ef5 RDI: 0000000000000001
RBP: ffff8880659920c4 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88805642c000
R13: 0000000000000000 R14: ffff88804dbef03d R15: ffffc90003a9f858
FS:  0000000000000000(0000) GS:ffff888124a07000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000095c000 CR3: 000000007770c000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 invoke_tx_handlers_late+0x1172/0x27d0 net/mac80211/tx.c:1847
 ieee80211_tx+0x304/0x460 net/mac80211/tx.c:1969
 ieee80211_xmit+0x30f/0x3e0 net/mac80211/tx.c:2062
 __ieee80211_tx_skb_tid_band+0x2c2/0x720 net/mac80211/tx.c:6284
 ieee80211_tx_skb_tid_band net/mac80211/ieee80211_i.h:2406 [inline]
 ieee80211_send_scan_probe_req net/mac80211/scan.c:676 [inline]
 ieee80211_scan_state_send_probe+0x34c/0xad0 net/mac80211/scan.c:704
 ieee80211_scan_work+0x772/0x2080 net/mac80211/scan.c:1165
 cfg80211_wiphy_work+0x2c7/0x580 net/wireless/core.c:435
 process_one_work+0x9cf/0x1b70 kernel/workqueue.c:3263
 process_scheduled_works kernel/workqueue.c:3346 [inline]
 worker_thread+0x6c8/0xf10 kernel/workqueue.c:3427
 kthread+0x3c5/0x780 kernel/kthread.c:463
 ret_from_fork+0x675/0x7d0 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>

Crashes (126):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/11/08 02:43 upstream da32d155f4a8 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in ieee80211_tx_h_rate_ctrl
2025/11/08 00:29 upstream da32d155f4a8 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_tx_h_rate_ctrl
2025/11/08 00:23 upstream 38a2c275c3d3 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 21:44 upstream 4a0c9b339199 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in ieee80211_tx_h_rate_ctrl
2025/09/28 14:39 upstream 51a24b7deaae 001c9061 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in ieee80211_tx_h_rate_ctrl
2025/07/01 20:37 upstream 66701750d556 ffe4b334 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 06:29 upstream c2c2ccfd4ba7 4e1406b4 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in ieee80211_tx_h_rate_ctrl
2025/08/23 12:21 upstream 6debb6904172 bf27483f .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in ieee80211_tx_h_rate_ctrl
2025/08/10 21:08 upstream 8f5ae30d69d7 32a0e5ed .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in ieee80211_tx_h_rate_ctrl
2025/08/10 21:08 upstream 8f5ae30d69d7 32a0e5ed .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in ieee80211_tx_h_rate_ctrl
2025/08/10 21:08 upstream 8f5ae30d69d7 32a0e5ed .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in ieee80211_tx_h_rate_ctrl
2025/11/08 09:00 net 4da4e4bde1c4 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/08 07:50 net 4da4e4bde1c4 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/08 05:22 net 4da4e4bde1c4 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/08 04:58 net 4da4e4bde1c4 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/08 03:45 net 4da4e4bde1c4 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/08 01:40 net 74d4432421a3 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 23:01 net 74d4432421a3 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 20:21 net 74d4432421a3 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 18:48 net 74d4432421a3 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 15:49 net 74d4432421a3 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 12:35 net 74d4432421a3 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 11:34 net 74d4432421a3 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 10:29 net 74d4432421a3 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 09:28 net 74d4432421a3 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 07:33 net 74d4432421a3 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 04:31 net 3534e03e0ec2 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 03:52 net 3534e03e0ec2 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 03:11 net 3534e03e0ec2 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 03:10 net 3534e03e0ec2 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 03:10 net 3534e03e0ec2 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/17 09:19 net 715c7a36d59f 1804e95e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 11:45 net 065c31f2c691 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 11:39 net 065c31f2c691 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 10:30 net 065c31f2c691 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 10:27 net 065c31f2c691 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 10:11 net 065c31f2c691 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 09:25 net 065c31f2c691 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 09:06 net 065c31f2c691 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 07:01 net 065c31f2c691 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 06:23 net 065c31f2c691 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/07/31 05:57 net d9104cec3e8f f8f2b4da .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/05/26 14:57 net 5cdb2c77c4c3 2d4582d0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/05/25 12:26 net 5cdb2c77c4c3 ed351ea7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/05/25 12:25 net 5cdb2c77c4c3 ed351ea7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 15:49 net-next 6fc33710cd6c 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 14:49 net-next 6fc33710cd6c 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/11/07 13:38 net-next 6fc33710cd6c 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 06:03 net-next 88250d40ed59 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 06:02 net-next 88250d40ed59 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 06:02 net-next 88250d40ed59 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 06:01 net-next 88250d40ed59 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 06:01 net-next 88250d40ed59 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/15 06:01 net-next 88250d40ed59 dcc075fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
2025/08/10 21:10 linux-next b1549501188c 32a0e5ed .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce WARNING in ieee80211_tx_h_rate_ctrl
* Struck through repros no longer work on HEAD.