IPVS: sed: UDP 224.0.0.2:0 - no destination available ------------[ cut here ]------------ no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0 WARNING: net/mac80211/rate.c:406 at __rate_control_send_low+0x6c8/0x74c net/mac80211/rate.c:401, CPU#0: syz.6.920/8826 Modules linked in: CPU: 0 UID: 0 PID: 8826 Comm: syz.6.920 Not tainted syzkaller #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __rate_control_send_low+0x6c8/0x74c net/mac80211/rate.c:401 lr : __rate_control_send_low+0x6c8/0x74c net/mac80211/rate.c:401 sp : ffff80008ea17650 x29: ffff80008ea176b0 x28: dfff800000000000 x27: ffff0000f2883210 x26: 000000000000000c x25: 00000000ffffffff x24: 0000000000000000 x23: dfff800000000000 x22: ffff0000f2880f40 x21: ffff0000fa8caca8 x20: dfff800000000000 x19: 0000000000000000 x18: 00000000ffffffff x17: ffff80008a680000 x16: 0000000000000003 x15: ffff80008a209c80 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000102 x9 : 3635f02a64ed9200 x8 : 3635f02a64ed9200 x7 : ffff80008048076c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000802f45e0 x2 : 0000000100000100 x1 : ffff0000d2120000 x0 : 0000000000000000 Call trace: __rate_control_send_low+0x6c8/0x74c net/mac80211/rate.c:401 (P) rate_control_send_low+0x184/0x68c net/mac80211/rate.c:429 rate_control_get_rate+0x15c/0x348 net/mac80211/rate.c:943 ieee80211_beacon_get_finish+0x334/0x598 net/mac80211/tx.c:5436 ieee80211_beacon_get_ap+0x1038/0x1604 net/mac80211/tx.c:-1 __ieee80211_beacon_get+0xe68/0x12c4 net/mac80211/tx.c:5707 ieee80211_beacon_get_tim+0xc0/0x254 net/mac80211/tx.c:5849 ieee80211_beacon_get include/net/mac80211.h:5848 [inline] mac80211_hwsim_beacon_tx+0x318/0x6dc drivers/net/wireless/virtual/mac80211_hwsim.c:2497 __iterate_interfaces+0x234/0x4e0 net/mac80211/util.c:772 ieee80211_iterate_active_interfaces_atomic+0xf4/0x1ac net/mac80211/util.c:808 mac80211_hwsim_beacon+0xc8/0x178 drivers/net/wireless/virtual/mac80211_hwsim.c:2531 __run_hrtimer kernel/time/hrtimer.c:1930 [inline] __hrtimer_run_queues+0x314/0xbe0 kernel/time/hrtimer.c:1994 hrtimer_run_softirq+0x15c/0x21c kernel/time/hrtimer.c:2011 handle_softirqs+0x2ec/0xd98 kernel/softirq.c:622 __do_softirq+0x14/0x20 kernel/softirq.c:656 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:78 call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:889 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:83 invoke_softirq kernel/softirq.c:503 [inline] __irq_exit_rcu+0x1ac/0x428 kernel/softirq.c:735 irq_exit_rcu+0x14/0x84 kernel/softirq.c:752 __el1_irq arch/arm64/kernel/entry-common.c:510 [inline] el1_interrupt+0x40/0x60 arch/arm64/kernel/entry-common.c:522 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:527 el1h_64_irq+0x6c/0x70 arch/arm64/kernel/entry.S:590 __swap_cgroup_id_xchg+0x15c/0x1b0 mm/swap_cgroup.c:51 (P) swap_cgroup_clear+0x94/0x114 mm/swap_cgroup.c:104 __mem_cgroup_uncharge_swap+0x1c/0x254 mm/memcontrol.c:5534 mem_cgroup_uncharge_swap include/linux/swap.h:588 [inline] memcg1_swapin+0x24/0x28 mm/memcontrol-v1.c:704 __swap_cache_prepare_and_add+0x604/0x6fc mm/swap_state.c:499 swap_cache_alloc_folio+0x100/0x280 mm/swap_state.c:552 swap_vma_readahead mm/swap_state.c:850 [inline] swapin_readahead+0x6b4/0xc10 mm/swap_state.c:900 do_swap_page+0x338/0x4334 mm/memory.c:4891 handle_pte_fault mm/memory.c:6430 [inline] __handle_mm_fault mm/memory.c:6565 [inline] handle_mm_fault+0x115c/0x253c mm/memory.c:6734 faultin_page mm/gup.c:1126 [inline] __get_user_pages+0x8ec/0x2134 mm/gup.c:1428 populate_vma_page_range+0x260/0x358 mm/gup.c:1860 __mm_populate+0x204/0x328 mm/gup.c:1963 do_mlock+0x530/0x638 mm/mlock.c:659 __do_sys_mlock mm/mlock.c:667 [inline] __se_sys_mlock mm/mlock.c:665 [inline] __arm64_sys_mlock+0x60/0x78 mm/mlock.c:665 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x244 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xec/0x23c arch/arm64/kernel/syscall.c:121 do_el0_svc+0x4c/0x5c arch/arm64/kernel/syscall.c:140 el0_svc+0x64/0x260 arch/arm64/kernel/entry-common.c:736 el0t_64_sync_handler+0x48/0x148 arch/arm64/kernel/entry-common.c:755 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:594 irq event stamp: 19739 hardirqs last enabled at (19738): [] irqentry_exit_to_kernel_mode_after_preempt include/linux/irq-entry-common.h:507 [inline] hardirqs last enabled at (19738): [] arm64_exit_to_kernel_mode+0x80/0x94 arch/arm64/kernel/entry-common.c:62 hardirqs last disabled at (19739): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:425 softirqs last enabled at (18838): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18838): [] handle_softirqs+0xc28/0xd98 kernel/softirq.c:650 softirqs last disabled at (19721): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- IPVS: wlc: UDP 224.0.0.2:0 - no destination available IPVS: sed: UDP 224.0.0.2:0 - no destination available IPVS: wlc: UDP 224.0.0.2:0 - no destination available IPVS: sed: UDP 224.0.0.2:0 - no destination available