------------[ cut here ]------------ no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0 WARNING: CPU: 1 PID: 5967 at net/mac80211/rate.c:398 __rate_control_send_low+0x661/0x780 net/mac80211/rate.c:398 Modules linked in: CPU: 1 UID: 0 PID: 5967 Comm: kworker/1:3 Not tainted 6.16.0-rc4-syzkaller-00013-g66701750d556 #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Workqueue: mld mld_ifc_work RIP: 0010:__rate_control_send_low+0x661/0x780 net/mac80211/rate.c:398 Code: a4 a0 d4 00 00 00 e8 de fc c4 f6 44 8b 44 24 24 45 89 e9 89 d9 48 8b 74 24 08 44 89 e2 48 c7 c7 a0 a5 06 8d e8 00 bd 83 f6 90 <0f> 0b 90 90 e9 26 fd ff ff 48 8b 3c 24 e8 7d d8 2b f7 e9 fb fc ff RSP: 0018:ffffc90003696a48 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff817ae278 RDX: ffff888029dfa440 RSI: ffffffff817ae285 RDI: 0000000000000001 RBP: ffff8880553eb568 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff R13: 0000000000000000 R14: 000000000000000c R15: ffff8880553eb570 FS: 0000000000000000(0000) GS:ffff8880d6852000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055760143c000 CR3: 0000000057703000 CR4: 0000000000352ef0 Call Trace: rate_control_send_low+0x29a/0x820 net/mac80211/rate.c:423 rate_control_get_rate+0x1be/0x5e0 net/mac80211/rate.c:934 ieee80211_tx_h_rate_ctrl+0xad3/0x1a90 net/mac80211/tx.c:753 invoke_tx_handlers_late+0x119a/0x27a0 net/mac80211/tx.c:1833 ieee80211_tx_dequeue+0x3064/0x43c0 net/mac80211/tx.c:3916 wake_tx_push_queue net/mac80211/util.c:294 [inline] ieee80211_handle_wake_tx_queue+0x19c/0x260 net/mac80211/util.c:315 drv_wake_tx_queue net/mac80211/driver-ops.h:1367 [inline] schedule_and_wake_txq net/mac80211/driver-ops.h:1374 [inline] ieee80211_queue_skb+0x12c1/0x2010 net/mac80211/tx.c:1648 ieee80211_tx+0x2e4/0x420 net/mac80211/tx.c:1951 ieee80211_xmit+0x30f/0x3e0 net/mac80211/tx.c:2047 __ieee80211_subif_start_xmit+0x880/0x1390 net/mac80211/tx.c:4322 ieee80211_subif_start_xmit+0x11b/0x1970 net/mac80211/tx.c:4518 __netdev_start_xmit include/linux/netdevice.h:5215 [inline] netdev_start_xmit include/linux/netdevice.h:5224 [inline] xmit_one net/core/dev.c:3830 [inline] dev_hard_start_xmit+0x94/0x740 net/core/dev.c:3846 __dev_queue_xmit+0x7eb/0x43e0 net/core/dev.c:4713 dev_queue_xmit include/linux/netdevice.h:3355 [inline] neigh_resolve_output net/core/neighbour.c:1512 [inline] neigh_resolve_output+0x53a/0x940 net/core/neighbour.c:1492 neigh_output include/net/neighbour.h:539 [inline] ip6_finish_output2+0xaeb/0x2020 net/ipv6/ip6_output.c:141 __ip6_finish_output net/ipv6/ip6_output.c:215 [inline] ip6_finish_output+0x3f9/0x1360 net/ipv6/ip6_output.c:226 NF_HOOK_COND include/linux/netfilter.h:306 [inline] ip6_output+0x1f9/0x540 net/ipv6/ip6_output.c:247 dst_output include/net/dst.h:459 [inline] NF_HOOK include/linux/netfilter.h:317 [inline] NF_HOOK include/linux/netfilter.h:311 [inline] mld_sendpack+0x9e9/0x1220 net/ipv6/mcast.c:1868 mld_send_cr net/ipv6/mcast.c:2169 [inline] mld_ifc_work+0x740/0xca0 net/ipv6/mcast.c:2702 process_one_work+0x9cf/0x1b70 kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3321 [inline] worker_thread+0x6c8/0xf10 kernel/workqueue.c:3402 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245