------------[ cut here ]------------ no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0 WARNING: CPU: 1 PID: 11943 at net/mac80211/rate.c:380 __rate_control_send_low+0x6d9/0x800 net/mac80211/rate.c:380 Modules linked in: CPU: 1 PID: 11943 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-07726-g3c999d1ae3c7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:__rate_control_send_low+0x6d9/0x800 net/mac80211/rate.c:380 Code: a4 a0 d4 00 00 00 e8 76 12 38 f7 44 8b 44 24 3c 45 89 e9 89 d9 48 8b 74 24 18 44 89 e2 48 c7 c7 60 b9 73 8c e8 58 27 fa f6 90 <0f> 0b 90 90 e9 ff fc ff ff 48 8b 7c 24 30 e8 24 c3 93 f7 e9 e1 fb RSP: 0018:ffffc90000a18940 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff814ff319 RDX: ffff888029835a00 RSI: ffffffff814ff326 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff R13: 0000000000000000 R14: 000000000000000c R15: dffffc0000000000 FS: 000055558390f480(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f65a480fd58 CR3: 000000006df6c000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rate_control_send_low+0x29a/0x820 net/mac80211/rate.c:405 rate_control_get_rate+0x1be/0x590 net/mac80211/rate.c:921 ieee80211_beacon_get_finish+0x468/0x670 net/mac80211/tx.c:5254 __ieee80211_beacon_get+0xdbe/0x16b0 net/mac80211/tx.c:5524 ieee80211_beacon_get_tim+0xa7/0x280 net/mac80211/tx.c:5593 ieee80211_beacon_get include/net/mac80211.h:5562 [inline] mac80211_hwsim_beacon_tx+0x4ea/0xa00 drivers/net/wireless/virtual/mac80211_hwsim.c:2302 __iterate_interfaces+0x2d2/0x580 net/mac80211/util.c:772 ieee80211_iterate_active_interfaces_atomic+0x71/0x1b0 net/mac80211/util.c:808 mac80211_hwsim_beacon+0x105/0x200 drivers/net/wireless/virtual/mac80211_hwsim.c:2336 __run_hrtimer kernel/time/hrtimer.c:1687 [inline] __hrtimer_run_queues+0x20c/0xcc0 kernel/time/hrtimer.c:1751 hrtimer_run_softirq+0x17d/0x350 kernel/time/hrtimer.c:1768 handle_softirqs+0x216/0x8f0 kernel/softirq.c:554 __do_softirq kernel/softirq.c:588 [inline] invoke_softirq kernel/softirq.c:428 [inline] __irq_exit_rcu kernel/softirq.c:637 [inline] irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline] sysvec_apic_timer_interrupt+0x95/0xb0 arch/x86/kernel/apic/apic.c:1043 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 RIP: 0010:__seqprop_raw_spinlock_sequence include/linux/seqlock.h:226 [inline] RIP: 0010:ktime_get+0x9b/0x1a0 kernel/time/timekeeping.c:848 Code: 24 28 48 c7 c7 08 ec bd 8d e8 21 19 f0 ff 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 6f 2d 12 00 48 85 db 58 0f 85 e2 00 00 00 50 32 12 00 eb 07 e8 49 32 12 00 f3 90 8b 2d c1 41 42 0c 31 ff RSP: 0018:ffffc90003567e20 EFLAGS: 00000293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff817baaee RDX: ffff888029835a00 RSI: ffffffff817baaf9 RDI: 0000000000000007 RBP: 00007fff45c02730 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000080 R14: 0000000000000000 R15: 000000000000060e futex_init_timeout kernel/futex/syscalls.c:154 [inline] __do_sys_futex kernel/futex/syscalls.c:173 [inline] __se_sys_futex kernel/futex/syscalls.c:160 [inline] __x64_sys_futex+0x3a9/0x4c0 kernel/futex/syscalls.c:160 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x260 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f65a3a7cee9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fff45c02648 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 0000000000097132 RCX: 00007f65a3a7cee9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f65a3bac12c RBP: 00007fff45c02750 R08: 00007f65a4853080 R09: 000000000000060e R10: 00007fff45c02730 R11: 0000000000000246 R12: 0000000000097164 R13: 00007f65a3bac12c R14: 00007fff45c02730 R15: 0000000000000032 ---------------- Code disassembly (best guess): 0: 24 28 and $0x28,%al 2: 48 c7 c7 08 ec bd 8d mov $0xffffffff8dbdec08,%rdi 9: e8 21 19 f0 ff call 0xfff0192f e: 9c pushf f: 5b pop %rbx 10: 81 e3 00 02 00 00 and $0x200,%ebx 16: 31 ff xor %edi,%edi 18: 48 89 de mov %rbx,%rsi 1b: e8 6f 2d 12 00 call 0x122d8f 20: 48 85 db test %rbx,%rbx 23: 58 pop %rax 24: 0f 85 e2 00 00 00 jne 0x10c * 2a: e8 50 32 12 00 call 0x12327f <-- trapping instruction 2f: eb 07 jmp 0x38 31: e8 49 32 12 00 call 0x12327f 36: f3 90 pause 38: 8b 2d c1 41 42 0c mov 0xc4241c1(%rip),%ebp # 0xc4241ff 3e: 31 ff xor %edi,%edi