------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0xfff with flags 0x40
WARNING: CPU: 0 PID: 7 at net/mac80211/rate.c:376 __rate_control_send_low+0x630/0x880 net/mac80211/rate.c:371
Modules linked in:
CPU: 0 PID: 7 Comm: kworker/0:0 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
Workqueue: mld mld_ifc_work
RIP: 0010:__rate_control_send_low+0x630/0x880 net/mac80211/rate.c:371
Code: 0f b6 04 28 84 c0 0f 85 e9 01 00 00 48 8b 44 24 08 8b 08 48 c7 c7 a0 6b 39 8b 4c 89 f6 44 8b 44 24 14 45 89 f9 e8 c0 d6 69 00 <0f> 0b e9 72 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 08 fa ff
RSP: 0018:ffffc90000cc6b28 EFLAGS: 00010246
RAX: 7950c3935d234500 RBX: 000000000000000c RCX: ffff888016e93b80
RDX: 0000000000000000 RSI: 0000000000000402 RDI: 0000000000000000
RBP: 0000000000000084 R08: ffffc90000cc6647 R09: 1ffff92000198cc8
R10: dffffc0000000000 R11: fffff52000198cc9 R12: ffff8880797aea28
R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000040
FS:  0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0118229f8c CR3: 000000007d5dc000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 rate_control_send_low+0x194/0x790 net/mac80211/rate.c:396
 rate_control_get_rate+0x207/0x5c0 net/mac80211/rate.c:908
 ieee80211_tx_h_rate_ctrl+0xb02/0x1700 net/mac80211/tx.c:750
 invoke_tx_handlers_late+0xaa/0x16a0 net/mac80211/tx.c:1833
 ieee80211_tx+0x2d4/0x460 net/mac80211/tx.c:1954
 __ieee80211_subif_start_xmit+0x1036/0x3290 net/mac80211/tx.c:4257
 ieee80211_subif_start_xmit+0xed/0x5d0 net/mac80211/tx.c:4396
 __netdev_start_xmit include/linux/netdevice.h:5036 [inline]
 netdev_start_xmit include/linux/netdevice.h:5050 [inline]
 xmit_one net/core/dev.c:3662 [inline]
 dev_hard_start_xmit+0x2a5/0x7e0 net/core/dev.c:3678
 sch_direct_xmit+0x25a/0x4b0 net/sched/sch_generic.c:345
 __dev_xmit_skb net/core/dev.c:3897 [inline]
 __dev_queue_xmit+0x179f/0x2fd0 net/core/dev.c:4266
 neigh_output include/net/neighbour.h:509 [inline]
 ip6_finish_output2+0x108c/0x1510 net/ipv6/ip6_output.c:130
 dst_output include/net/dst.h:452 [inline]
 NF_HOOK+0x163/0x460 include/linux/netfilter.h:302
 mld_sendpack+0x6f2/0xc00 net/ipv6/mcast.c:1825
 mld_send_cr net/ipv6/mcast.c:2126 [inline]
 mld_ifc_work+0x836/0xb40 net/ipv6/mcast.c:2658
 process_one_work+0x85f/0x1010 kernel/workqueue.c:2310
 worker_thread+0xaa6/0x1290 kernel/workqueue.c:2457
 kthread+0x436/0x520 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>