------------[ cut here ]------------ no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0 WARNING: CPU: 0 PID: 8464 at net/mac80211/rate.c:380 __rate_control_send_low+0x642/0x880 net/mac80211/rate.c:375 Modules linked in: CPU: 0 PID: 8464 Comm: syz-executor104 Not tainted 5.11.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__rate_control_send_low+0x642/0x880 net/mac80211/rate.c:375 Code: 48 8b 14 24 0f 85 e0 01 00 00 8b 0a 48 c7 c7 e0 df ef 8a 4c 89 f6 44 89 fa 44 8b 44 24 1c 44 8b 4c 24 0c 31 c0 e8 0e b7 64 f8 <0f> 0b e9 76 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c f3 f9 ff RSP: 0018:ffffc90000007a20 EFLAGS: 00010246 RAX: c80ff8f2032fe300 RBX: 000000000000000c RCX: ffff8880159cb780 RDX: 0000000080000101 RSI: 0000000080000101 RDI: 0000000000000000 RBP: ffff88801e7273e8 R08: ffffffff815fb522 R09: ffffed10173860b8 R10: ffffed10173860b8 R11: 0000000000000000 R12: ffff88802951b1a0 R13: dffffc0000000000 R14: 0000000000000000 R15: 00000000ffffffff FS: 0000000000853300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff5893df68 CR3: 000000001d9e1000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rate_control_send_low+0xef/0x740 net/mac80211/rate.c:400 rate_control_get_rate+0x1fd/0x5b0 net/mac80211/rate.c:913 __ieee80211_beacon_get+0x1471/0x1ce0 net/mac80211/tx.c:4901 ieee80211_beacon_get_tim+0x6e/0x7c0 net/mac80211/tx.c:4928 ieee80211_beacon_get include/net/mac80211.h:4918 [inline] mac80211_hwsim_beacon_tx+0xe0/0x870 drivers/net/wireless/mac80211_hwsim.c:1729 __iterate_interfaces+0x23e/0x4b0 net/mac80211/util.c:793 ieee80211_iterate_active_interfaces_atomic+0x9b/0x120 net/mac80211/util.c:829 mac80211_hwsim_beacon+0xa4/0x180 drivers/net/wireless/mac80211_hwsim.c:1782 __run_hrtimer kernel/time/hrtimer.c:1519 [inline] __hrtimer_run_queues+0x4c9/0xa00 kernel/time/hrtimer.c:1583 hrtimer_run_softirq+0x176/0x1e0 kernel/time/hrtimer.c:1600 __do_softirq+0x318/0x714 kernel/softirq.c:343 asm_call_irq_on_stack+0xf/0x20 __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] do_softirq_own_stack+0x9a/0xe0 arch/x86/kernel/irq_64.c:77 invoke_softirq kernel/softirq.c:226 [inline] __irq_exit_rcu+0x1d8/0x200 kernel/softirq.c:420 irq_exit_rcu+0x5/0x20 kernel/softirq.c:432 sysvec_apic_timer_interrupt+0xe0/0xf0 arch/x86/kernel/apic/apic.c:1100 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:629 RIP: 0010:unwind_next_frame+0x1577/0x1e20 arch/x86/kernel/unwind_orc.c:601 Code: 0f 85 f5 05 00 00 8b 84 24 84 00 00 00 41 39 45 00 0f 85 c6 00 00 00 48 bd 00 00 00 00 00 fc ff df 48 8b 44 24 48 80 3c 28 00 <74> 0a 48 8b 7c 24 40 e8 0d a4 86 00 49 8b 5d 38 49 8d 7d 08 48 89 RSP: 0018:ffffc90001adf4b0 EFLAGS: 00000246 RAX: 1ffff9200035beb6 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000010 RSI: 0000000000000000 RDI: ffffc90001adf5d8 RBP: dffffc0000000000 R08: dffffc0000000000 R09: ffffc90001adf5c8 R10: fffff5200035bebb R11: 0000000000000000 R12: 1ffffffff1c86491 R13: ffffc90001adf578 R14: dffffc0000000000 R15: 1ffff9200035beaf arch_stack_walk+0xb2/0xe0 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0xad/0x150 kernel/stacktrace.c:121 kasan_save_stack mm/kasan/common.c:38 [inline] kasan_set_track+0x3d/0x70 mm/kasan/common.c:46 kasan_set_free_info+0x1f/0x40 mm/kasan/generic.c:356 ____kasan_slab_free+0xe2/0x110 mm/kasan/common.c:362 kasan_slab_free include/linux/kasan.h:192 [inline] slab_free_hook mm/slub.c:1547 [inline] slab_free_freelist_hook+0xd6/0x1a0 mm/slub.c:1580 slab_free mm/slub.c:3143 [inline] kfree+0xd1/0x2a0 mm/slub.c:4139 genl_family_rcv_msg_attrs_free net/netlink/genetlink.c:559 [inline] genl_family_rcv_msg_doit net/netlink/genetlink.c:745 [inline] genl_family_rcv_msg net/netlink/genetlink.c:783 [inline] genl_rcv_msg+0xea0/0x1280 net/netlink/genetlink.c:800 netlink_rcv_skb+0x190/0x3a0 net/netlink/af_netlink.c:2494 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811 netlink_unicast_kernel net/netlink/af_netlink.c:1304 [inline] netlink_unicast+0x786/0x940 net/netlink/af_netlink.c:1330 netlink_sendmsg+0x9ae/0xd50 net/netlink/af_netlink.c:1919 sock_sendmsg_nosec net/socket.c:652 [inline] sock_sendmsg net/socket.c:672 [inline] ____sys_sendmsg+0x519/0x800 net/socket.c:2345 ___sys_sendmsg net/socket.c:2399 [inline] __sys_sendmsg+0x2bf/0x370 net/socket.c:2432 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x441649 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fff5893efc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 0000000000441649 RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000c25b R13: 00007fff5893f020 R14: 00007fff5893f010 R15: 00007fff5893efe4