------------[ cut here ]------------ no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0xfff with flags 0x40 WARNING: CPU: 0 PID: 4242 at net/mac80211/rate.c:385 __rate_control_send_low+0x578/0x770 net/mac80211/rate.c:380 Modules linked in: CPU: 0 PID: 4242 Comm: udevd Not tainted 6.1.93-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __rate_control_send_low+0x578/0x770 net/mac80211/rate.c:380 lr : __rate_control_send_low+0x578/0x770 net/mac80211/rate.c:380 sp : ffff800008007610 x29: ffff800008007660 x28: ffff0000f4b33370 x27: 000000000000000c x26: dfff800000000000 x25: 00000000ffffffff x24: ffff0000f4b30ea0 x23: 0000000000000040 x22: ffff0000d14b6de8 x21: 000000000000000c x20: 1fffe0001e966670 x19: ffff0000f4b33378 x18: ffff800008006a00 x17: 6d5f65746172206e x16: ffff800012163b14 x15: 62202c6666666666 x14: 1ffff00002b0a0b0 x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : e2b9011163e15400 x8 : e2b9011163e15400 x7 : ffff800008348440 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff80000858691c x2 : 0000000000000001 x1 : 0000000000000100 x0 : 0000000000000000 Call trace: __rate_control_send_low+0x578/0x770 net/mac80211/rate.c:380 rate_control_send_low+0x16c/0x694 net/mac80211/rate.c:405 rate_control_get_rate+0x1a4/0x4b0 net/mac80211/rate.c:921 ieee80211_beacon_get_finish+0x384/0x6a0 net/mac80211/tx.c:5121 __ieee80211_beacon_get+0x13dc/0x1aa4 ieee80211_beacon_get_tim+0xb4/0x4ec net/mac80211/tx.c:5340 ieee80211_beacon_get include/net/mac80211.h:5248 [inline] mac80211_hwsim_beacon_tx+0x1fc/0x94c drivers/net/wireless/mac80211_hwsim.c:2086 __iterate_interfaces+0x204/0x484 net/mac80211/util.c:788 ieee80211_iterate_active_interfaces_atomic+0xd4/0x180 net/mac80211/util.c:824 mac80211_hwsim_beacon+0xcc/0x1c8 drivers/net/wireless/mac80211_hwsim.c:2142 __run_hrtimer kernel/time/hrtimer.c:1686 [inline] __hrtimer_run_queues+0x4b0/0xdc0 kernel/time/hrtimer.c:1750 hrtimer_run_softirq+0x158/0x21c kernel/time/hrtimer.c:1767 handle_softirqs+0x318/0xd58 kernel/softirq.c:571 __do_softirq+0x14/0x20 kernel/softirq.c:605 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:893 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:85 invoke_softirq kernel/softirq.c:452 [inline] __irq_exit_rcu+0x264/0x4d4 kernel/softirq.c:654 irq_exit_rcu+0x14/0x84 kernel/softirq.c:666 __el1_irq arch/arm64/kernel/entry-common.c:472 [inline] el1_interrupt+0x38/0x68 arch/arm64/kernel/entry-common.c:486 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:491 el1h_64_irq+0x64/0x68 arch/arm64/kernel/entry.S:581 trace_lock_release include/trace/events/lock.h:69 [inline] lock_release+0x9c/0xa50 kernel/locking/lockdep.c:5673 __mutex_unlock_slowpath+0xe0/0x6cc kernel/locking/mutex.c:907 mutex_unlock+0x24/0x30 kernel/locking/mutex.c:543 blkdev_get_by_dev+0x84c/0x8ec block/bdev.c:843 blkdev_open+0x10c/0x290 block/fops.c:500 do_dentry_open+0x734/0xfa0 fs/open.c:882 vfs_open+0x7c/0x90 fs/open.c:1013 do_open fs/namei.c:3628 [inline] path_openat+0x1e14/0x2548 fs/namei.c:3785 do_filp_open+0x1bc/0x3cc fs/namei.c:3812 do_sys_openat2+0x128/0x3d8 fs/open.c:1318 do_sys_open fs/open.c:1334 [inline] __do_sys_openat fs/open.c:1350 [inline] __se_sys_openat fs/open.c:1345 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1345 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 565151 hardirqs last enabled at (565150): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (565150): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (565151): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (565020): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (565125): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]---