------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0
WARNING: CPU: 0 PID: 779 at net/mac80211/rate.c:385 __rate_control_send_low+0x659/0x890 net/mac80211/rate.c:380
Modules linked in:
CPU: 0 PID: 779 Comm: kworker/0:2 Not tainted 6.10.0-rc2-syzkaller-00361-g061d1af7b030 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
Workqueue: events nsim_dev_trap_report_work
RIP: 0010:__rate_control_send_low+0x659/0x890 net/mac80211/rate.c:380
Code: 8b 14 24 0f 85 de 01 00 00 8b 0a 48 c7 c7 20 a6 e1 8c 48 8b 74 24 10 44 89 f2 44 8b 44 24 1c 44 8b 4c 24 0c e8 88 17 60 f6 90 <0f> 0b 90 90 e9 71 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c db
RSP: 0018:ffffc90000007520 EFLAGS: 00010246
RAX: 5faebad1a186fc00 RBX: 000000000000000c RCX: ffff88801fceda00
RDX: 0000000080000102 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff88801beefca8 R08: ffffffff81585822 R09: fffffbfff1c39994
R10: dffffc0000000000 R11: fffffbfff1c39994 R12: 0000000000000800
R13: 000000000000000c R14: 00000000ffffffff R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002005c000 CR3: 00000000263ea000 CR4: 0000000000350ef0
Call Trace:
rate_control_send_low+0x1a8/0x770 net/mac80211/rate.c:405
rate_control_get_rate+0x20e/0x5e0 net/mac80211/rate.c:921
ieee80211_beacon_get_finish+0x49e/0x870 net/mac80211/tx.c:5254
ieee80211_beacon_get_ap+0x14e8/0x1980 net/mac80211/tx.c:5355
__ieee80211_beacon_get+0x109e/0x15c0 net/mac80211/tx.c:5451
ieee80211_beacon_get_tim+0xb4/0x320 net/mac80211/tx.c:5593
ieee80211_beacon_get include/net/mac80211.h:5562 [inline]
mac80211_hwsim_beacon_tx+0x39d/0x850 drivers/net/wireless/virtual/mac80211_hwsim.c:2302
__iterate_interfaces+0x225/0x4c0 net/mac80211/util.c:772
ieee80211_iterate_active_interfaces_atomic+0xd8/0x170 net/mac80211/util.c:808
mac80211_hwsim_beacon+0xd4/0x1f0 drivers/net/wireless/virtual/mac80211_hwsim.c:2336
__run_hrtimer kernel/time/hrtimer.c:1687 [inline]
__hrtimer_run_queues+0x59d/0xd50 kernel/time/hrtimer.c:1751
hrtimer_run_softirq+0x19a/0x2c0 kernel/time/hrtimer.c:1768
handle_softirqs+0x2c6/0x970 kernel/softirq.c:554
__do_softirq kernel/softirq.c:588 [inline]
invoke_softirq kernel/softirq.c:428 [inline]
__irq_exit_rcu+0xf4/0x1c0 kernel/softirq.c:637
irq_exit_rcu+0x9/0x30 kernel/softirq.c:649
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:___slab_alloc+0x4f7/0x14b0 mm/slub.c:3597
Code: e9 78 fb ff ff e8 f9 d6 95 09 f7 c3 00 02 00 00 74 18 e9 8e fe ff ff 48 c7 43 10 00 00 00 00 4c 89 ff 48 89 de e8 f9 15 00 00 <49> 83 7c 24 18 00 0f 84 89 06 00 00 48 c7 44 24 60 00 00 00 00 9c
RSP: 0018:ffffc90003b7f8c8 EFLAGS: 00000206
RAX: 5faebad1a186fc00 RBX: 0000000000000246 RCX: ffffffff8172d80a
RDX: dffffc0000000000 RSI: ffffffff8bcabb80 RDI: ffffffff8c1ff280
RBP: ffff8880b9446780 R08: ffffffff92fab66f R09: 1ffffffff25f56cd
R10: dffffc0000000000 R11: fffffbfff25f56ce R12: ffff8880b9446760
R13: ffff88801fceda00 R14: 00000000ffffffff R15: ffff888018ad0780
__slab_alloc+0x58/0xa0 mm/slub.c:3757
__slab_alloc_node mm/slub.c:3810 [inline]
slab_alloc_node mm/slub.c:3989 [inline]
kmem_cache_alloc_node_noprof+0x1fe/0x320 mm/slub.c:4044
__alloc_skb+0x1c3/0x440 net/core/skbuff.c:656
alloc_skb include/linux/skbuff.h:1308 [inline]
nsim_dev_trap_skb_build drivers/net/netdevsim/dev.c:748 [inline]
nsim_dev_trap_report drivers/net/netdevsim/dev.c:805 [inline]
nsim_dev_trap_report_work+0x254/0xaa0 drivers/net/netdevsim/dev.c:850
process_one_work kernel/workqueue.c:3231 [inline]
process_scheduled_works+0xa2e/0x1830 kernel/workqueue.c:3312
worker_thread+0x86d/0xd70 kernel/workqueue.c:3393
kthread+0x2f2/0x390 kernel/kthread.c:389
ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
----------------
Code disassembly (best guess):
0: e9 78 fb ff ff jmp 0xfffffb7d
5: e8 f9 d6 95 09 call 0x995d703
a: f7 c3 00 02 00 00 test $0x200,%ebx
10: 74 18 je 0x2a
12: e9 8e fe ff ff jmp 0xfffffea5
17: 48 c7 43 10 00 00 00 movq $0x0,0x10(%rbx)
1e: 00
1f: 4c 89 ff mov %r15,%rdi
22: 48 89 de mov %rbx,%rsi
25: e8 f9 15 00 00 call 0x1623
* 2a: 49 83 7c 24 18 00 cmpq $0x0,0x18(%r12) <-- trapping instruction
30: 0f 84 89 06 00 00 je 0x6bf
36: 48 c7 44 24 60 00 00 movq $0x0,0x60(%rsp)
3d: 00 00
3f: 9c pushf