------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0
WARNING: CPU: 1 PID: 6400 at net/mac80211/rate.c:406 __rate_control_send_low+0x5e2/0x820 net/mac80211/rate.c:401
Modules linked in:
CPU: 1 UID: 0 PID: 6400 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
Workqueue: bond4 bond_alb_monitor
RIP: 0010:__rate_control_send_low+0x5e2/0x820 net/mac80211/rate.c:401
Code: 38 0f b6 04 28 84 c0 0f 85 d7 01 00 00 41 8b 0f 48 c7 c7 00 97 89 8c 48 8b 74 24 18 44 8b 44 24 2c 45 89 e9 e8 6f 39 c5 f6 90 <0f> 0b 90 90 e9 70 fe ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
RSP: 0018:ffffc90000a08758 EFLAGS: 00010246
RAX: d4bdcc68bc354b00 RBX: 000000000000000c RCX: ffff888024283c80
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002
RBP: dffffc0000000000 R08: ffffffff8f7cfd77 R09: 1ffffffff1ef9fae
R10: dffffc0000000000 R11: fffffbfff1ef9faf R12: ffff88807b1972a8
R13: 0000000000000000 R14: ffff888077808e80 R15: ffff88807780b138
FS: 0000000000000000(0000) GS:ffff888126238000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3cee9156c0 CR3: 000000001134a000 CR4: 00000000003526f0
Call Trace:
rate_control_send_low+0x1a7/0x7b0 net/mac80211/rate.c:429
rate_control_get_rate+0x20b/0x5d0 net/mac80211/rate.c:943
ieee80211_beacon_get_finish+0x39a/0x6c0 net/mac80211/tx.c:5360
__ieee80211_beacon_get+0xd3d/0x1880 net/mac80211/tx.c:-1
ieee80211_beacon_get_tim+0xb4/0x2b0 net/mac80211/tx.c:5774
ieee80211_beacon_get include/net/mac80211.h:5669 [inline]
mac80211_hwsim_beacon_tx+0x3ce/0x860 drivers/net/wireless/virtual/mac80211_hwsim.c:2361
__iterate_interfaces+0x2ab/0x590 net/mac80211/util.c:761
ieee80211_iterate_active_interfaces_atomic+0xdb/0x180 net/mac80211/util.c:797
mac80211_hwsim_beacon+0xbb/0x180 drivers/net/wireless/virtual/mac80211_hwsim.c:2395
__run_hrtimer kernel/time/hrtimer.c:1777 [inline]
__hrtimer_run_queues+0x52c/0xc60 kernel/time/hrtimer.c:1841
hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1858
handle_softirqs+0x286/0x870 kernel/softirq.c:622
__do_softirq kernel/softirq.c:656 [inline]
invoke_softirq kernel/softirq.c:496 [inline]
__irq_exit_rcu+0xca/0x1f0 kernel/softirq.c:723
irq_exit_rcu+0x9/0x30 kernel/softirq.c:739
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1052 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1052
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:__rcu_read_unlock+0x3b/0xe0 kernel/rcu/tree_plugin.h:437
Code: 00 00 00 fc ff df 65 48 8b 3c 25 08 80 6e 92 48 8d 9f 84 04 00 00 49 89 dc 49 c1 ec 03 43 0f b6 04 3c 84 c0 75 4f ff 0b 75 1d <4c> 8d b7 88 04 00 00 4c 89 f0 48 c1 e8 03 42 0f b6 04 38 84 c0 75
RSP: 0018:ffffc9001aa27910 EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffff888024284104 RCX: d4bdcc68bc354b00
RDX: 0000000000000002 RSI: ffffffff8d8f7462 RDI: ffff888024283c80
RBP: ffffc9001aa27a50 R08: ffff88807d208edf R09: 1ffff1100fa411db
R10: dffffc0000000000 R11: ffffed100fa411dc R12: 1ffff11004850820
R13: ffff88806c015218 R14: 0000000000000000 R15: dffffc0000000000
rcu_read_unlock include/linux/rcupdate.h:899 [inline]
bond_alb_monitor+0x1218/0x1800 drivers/net/bonding/bond_alb.c:1626
process_one_work kernel/workqueue.c:3263 [inline]
process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346
worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427
kthread+0x711/0x8a0 kernel/kthread.c:463
ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
----------------
Code disassembly (best guess), 5 bytes skipped:
0: df 65 48 fbld 0x48(%rbp)
3: 8b 3c 25 08 80 6e 92 mov 0xffffffff926e8008,%edi
a: 48 8d 9f 84 04 00 00 lea 0x484(%rdi),%rbx
11: 49 89 dc mov %rbx,%r12
14: 49 c1 ec 03 shr $0x3,%r12
18: 43 0f b6 04 3c movzbl (%r12,%r15,1),%eax
1d: 84 c0 test %al,%al
1f: 75 4f jne 0x70
21: ff 0b decl (%rbx)
23: 75 1d jne 0x42
* 25: 4c 8d b7 88 04 00 00 lea 0x488(%rdi),%r14 <-- trapping instruction
2c: 4c 89 f0 mov %r14,%rax
2f: 48 c1 e8 03 shr $0x3,%rax
33: 42 0f b6 04 38 movzbl (%rax,%r15,1),%eax
38: 84 c0 test %al,%al
3a: 75 .byte 0x75