------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0xfff with flags 0x20
WARNING: CPU: 0 PID: 5000 at net/mac80211/rate.c:385 __rate_control_send_low+0x635/0x880 net/mac80211/rate.c:380
Modules linked in:
CPU: 0 PID: 5000 Comm: syz-executor Not tainted 6.1.147-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:__rate_control_send_low+0x635/0x880 net/mac80211/rate.c:380
Code: 30 42 0f b6 04 28 84 c0 0f 85 e6 01 00 00 41 8b 0e 48 c7 c7 40 5f a6 8b 48 8b 74 24 10 44 8b 44 24 1c 45 89 e1 e8 cb 54 b9 f7 <0f> 0b e9 78 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 03 fa ff
RSP: 0018:ffffc90000007600 EFLAGS: 00010246
RAX: 53f04295e0a22b00 RBX: 000000000000000c RCX: ffff888030c05940
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002
RBP: 0000000000000084 R08: dffffc0000000000 R09: fffff52000000e51
R10: fffff52000000e51 R11: 1ffff92000000e50 R12: 0000000000000020
R13: dffffc0000000000 R14: ffff88807ab2b378 R15: ffff88807f1b9a28
FS: 000055555b624500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3705fa CR3: 0000000027491000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
rate_control_send_low+0x194/0x790 net/mac80211/rate.c:405
rate_control_get_rate+0x207/0x5c0 net/mac80211/rate.c:921
ieee80211_beacon_get_finish+0x37c/0x6a0 net/mac80211/tx.c:5121
__ieee80211_beacon_get+0x18e0/0x1f50 net/mac80211/tx.c:-1
ieee80211_beacon_get_tim+0x5b/0x4d0 net/mac80211/tx.c:5342
ieee80211_beacon_get include/net/mac80211.h:5262 [inline]
mac80211_hwsim_beacon_tx+0x21c/0xae0 drivers/net/wireless/mac80211_hwsim.c:2091
__iterate_interfaces+0x243/0x500 net/mac80211/util.c:788
ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 net/mac80211/util.c:824
mac80211_hwsim_beacon+0xb7/0x1b0 drivers/net/wireless/mac80211_hwsim.c:2147
__run_hrtimer kernel/time/hrtimer.c:1752 [inline]
__hrtimer_run_queues+0x554/0xd60 kernel/time/hrtimer.c:1816
hrtimer_run_softirq+0x183/0x2a0 kernel/time/hrtimer.c:1833
handle_softirqs+0x2a1/0x920 kernel/softirq.c:596
__do_softirq kernel/softirq.c:630 [inline]
invoke_softirq kernel/softirq.c:470 [inline]
__irq_exit_rcu+0x12f/0x220 kernel/softirq.c:679
irq_exit_rcu+0x5/0x20 kernel/softirq.c:691
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1118 [inline]
sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1118
asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691
RIP: 0010:get_current arch/x86/include/asm/current.h:15 [inline]
RIP: 0010:__sanitizer_cov_trace_pc+0x4/0x60 kernel/kcov.c:215
Code: 00 00 00 00 00 90 53 48 89 fb e8 17 00 00 00 48 8b 3d 00 87 9e 0c 48 89 de 5b e9 87 53 4f 00 00 00 cc cc 00 00 cc 48 8b 04 24 <65> 48 8b 0d 54 a8 81 7e 65 8b 15 55 a8 81 7e 81 e2 00 01 ff 00 74
RSP: 0018:ffffc90003226e18 EFLAGS: 00000246
RAX: ffffffff81007f7a RBX: 00007f95ea9903e7 RCX: 0000000080000001
RDX: ffffc90003227f00 RSI: 0000000000000000 RDI: 00007f95ea9903e7
RBP: 0000000000000001 R08: 0000000000000004 R09: 0000000000000018
R10: fffff52000644ddd R11: 1ffff92000644ddb R12: ffff888030c05940
R13: ffff888140009c80 R14: dffffc0000000000 R15: 1ffff92000644dda
in_gate_area_no_mm+0xa/0x50 arch/x86/entry/vsyscall/vsyscall_64.c:320
is_kernel_text include/linux/kallsyms.h:31 [inline]
core_kernel_text kernel/extable.c:68 [inline]
kernel_text_address+0x29/0xd0 kernel/extable.c:99
__kernel_text_address+0x9/0x30 kernel/extable.c:79
unwind_get_return_address+0x49/0x80 arch/x86/kernel/unwind_orc.c:323
arch_stack_walk+0xf2/0x140 arch/x86/kernel/stacktrace.c:26
stack_trace_save+0x98/0xe0 kernel/stacktrace.c:122
kasan_save_stack mm/kasan/common.c:45 [inline]
kasan_set_track+0x4b/0x70 mm/kasan/common.c:52
__kasan_slab_alloc+0x6b/0x80 mm/kasan/common.c:328
kasan_slab_alloc include/linux/kasan.h:201 [inline]
slab_post_alloc_hook+0x4b/0x480 mm/slab.h:737
slab_alloc_node mm/slub.c:3398 [inline]
slab_alloc mm/slub.c:3406 [inline]
__kmem_cache_alloc_lru mm/slub.c:3413 [inline]
kmem_cache_alloc+0x123/0x2f0 mm/slub.c:3422
kmem_cache_zalloc include/linux/slab.h:689 [inline]
__kernfs_new_node+0xd4/0x7d0 fs/kernfs/dir.c:614
kernfs_new_node+0x148/0x250 fs/kernfs/dir.c:690
__kernfs_create_file+0x47/0x2e0 fs/kernfs/file.c:1050
sysfs_add_file_mode_ns+0x234/0x2f0 fs/sysfs/file.c:294
create_files fs/sysfs/group.c:64 [inline]
internal_create_group+0x487/0xce0 fs/sysfs/group.c:148
internal_create_groups fs/sysfs/group.c:188 [inline]
sysfs_create_groups+0x55/0x120 fs/sysfs/group.c:214
device_add_groups drivers/base/core.c:2752 [inline]
device_add_attrs+0xdb/0x800 drivers/base/core.c:2900
device_add+0x64b/0xfb0 drivers/base/core.c:3648
netdev_register_kobject+0x176/0x310 net/core/net-sysfs.c:2013
register_netdevice+0x12b9/0x1aa0 net/core/dev.c:10192
__ip_tunnel_create+0x33e/0x440 net/ipv4/ip_tunnel.c:267
ip_tunnel_init_net+0x28f/0x740 net/ipv4/ip_tunnel.c:1118
ops_init+0x355/0x5f0 net/core/net_namespace.c:138
setup_net+0x4e1/0xbb0 net/core/net_namespace.c:336
copy_net_ns+0x348/0x5b0 net/core/net_namespace.c:508
create_new_namespaces+0x3d3/0x6f0 kernel/nsproxy.c:110
unshare_nsproxy_namespaces+0x116/0x160 kernel/nsproxy.c:226
ksys_unshare+0x4bc/0x890 kernel/fork.c:3277
__do_sys_unshare kernel/fork.c:3348 [inline]
__se_sys_unshare kernel/fork.c:3346 [inline]
__x64_sys_unshare+0x34/0x40 kernel/fork.c:3346
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f95ea9903e7
Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffce0977058 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
RAX: ffffffffffffffda RBX: 00007f95eabb5f40 RCX: 00007f95ea9903e7
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000
RBP: 00007f95eabb67b8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000008
R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000
----------------
Code disassembly (best guess):
0: 00 00 add %al,(%rax)
2: 00 00 add %al,(%rax)
4: 00 90 53 48 89 fb add %dl,-0x476b7ad(%rax)
a: e8 17 00 00 00 call 0x26
f: 48 8b 3d 00 87 9e 0c mov 0xc9e8700(%rip),%rdi # 0xc9e8716
16: 48 89 de mov %rbx,%rsi
19: 5b pop %rbx
1a: e9 87 53 4f 00 jmp 0x4f53a6
1f: 00 00 add %al,(%rax)
21: cc int3
22: cc int3
23: 00 00 add %al,(%rax)
25: cc int3
26: 48 8b 04 24 mov (%rsp),%rax
* 2a: 65 48 8b 0d 54 a8 81 mov %gs:0x7e81a854(%rip),%rcx # 0x7e81a886 <-- trapping instruction
31: 7e
32: 65 8b 15 55 a8 81 7e mov %gs:0x7e81a855(%rip),%edx # 0x7e81a88e
39: 81 e2 00 01 ff 00 and $0xff0100,%edx
3f: 74 .byte 0x74