mac80211_hwsim hwsim5 wlan1: entered allmulticast mode
------------[ cut here ]------------
hwsim_get_chanwidth(bw) > hwsim_get_chanwidth(confbw)
WARNING: drivers/net/wireless/virtual/mac80211_hwsim_main.c:2248 at mac80211_hwsim_tx+0x1ab4/0x2500 drivers/net/wireless/virtual/mac80211_hwsim_main.c:2248, CPU#0: syz.0.17/5836
Modules linked in:
CPU: 0 UID: 0 PID: 5836 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:mac80211_hwsim_tx+0x1ab4/0x2500 drivers/net/wireless/virtual/mac80211_hwsim_main.c:2248
Code: c6 05 fc d5 09 09 01 48 c7 c7 20 4c 7a 8c be 6b 08 00 00 48 c7 c2 60 4d 7a 8c e8 b7 9e 8f fa e9 ff ee ff ff e8 3d a3 b3 fa 90 <0f> 0b 90 49 bc 00 00 00 00 00 fc ff df e9 dd fe ff ff e8 25 a3 b3
RSP: 0018:ffffc9000344efe0 EFLAGS: 00010293
RAX: ffffffff8712ce43 RBX: 0000000000000000 RCX: ffff88802cb13e00
RDX: 0000000000000000 RSI: 0000000000000014 RDI: 00000000000000a0
RBP: ffffc9000344f170 R08: ffff88802cb13e00 R09: 000000000000000e
R10: 000000000000000d R11: 0000000000000000 R12: 0000000000000014
R13: ffff88802895c2b0 R14: 00000000000000a0 R15: 0000000000000030
FS:  000055557299f500(0000) GS:ffff888125226000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000002280 CR3: 0000000075a4c000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 drv_tx net/mac80211/driver-ops.h:38 [inline]
 ieee80211_tx_frags+0x3df/0x890 net/mac80211/tx.c:1746
 __ieee80211_tx+0x267/0x580 net/mac80211/tx.c:1801
 ieee80211_tx+0x312/0x4b0 net/mac80211/tx.c:1984
 ieee80211_monitor_start_xmit+0xb33/0x1280 net/mac80211/tx.c:2479
 __netdev_start_xmit include/linux/netdevice.h:5400 [inline]
 netdev_start_xmit include/linux/netdevice.h:5409 [inline]
 xmit_one net/core/dev.c:3889 [inline]
 dev_hard_start_xmit+0x2cd/0x830 net/core/dev.c:3905
 __dev_queue_xmit+0x1435/0x37f0 net/core/dev.c:4872
 packet_snd net/packet/af_packet.c:3082 [inline]
 packet_sendmsg+0x3d95/0x5040 net/packet/af_packet.c:3114
 sock_sendmsg_nosec+0x13a/0x180 net/socket.c:775
 __sock_sendmsg net/socket.c:790 [inline]
 __sys_sendto+0x408/0x5a0 net/socket.c:2252
 __do_sys_sendto net/socket.c:2259 [inline]
 __se_sys_sendto net/socket.c:2255 [inline]
 __x64_sys_sendto+0xde/0x100 net/socket.c:2255
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f322899ce59
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc277f11a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 00007f3228c15fa0 RCX: 00007f322899ce59
RDX: 0000000000000030 RSI: 0000200000000640 RDI: 0000000000000008
RBP: 00007f3228a32e6f R08: 0000200000000380 R09: 0000000000000014
R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f3228c15fac R14: 00007f3228c15fa0 R15: 00007f3228c15fa0
 </TASK>