------------[ cut here ]------------ no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0xfff with flags 0x20 WARNING: CPU: 0 PID: 10284 at net/mac80211/rate.c:385 __rate_control_send_low+0x659/0x890 net/mac80211/rate.c:380 Modules linked in: CPU: 0 PID: 10284 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-08544-g4b377b4868ef #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 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 80 69 e1 8c 48 8b 74 24 10 44 89 f2 44 8b 44 24 1c 44 8b 4c 24 0c e8 08 9b 5e 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:ffffc90000007740 EFLAGS: 00010246 RAX: 017ea0ac4daaf700 RBX: 000000000000000c RCX: ffff88804915da00 RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff88806324e168 R08: ffffffff81585642 R09: fffffbfff1c3995c R10: dffffc0000000000 R11: fffffbfff1c3995c R12: 0000000000000800 R13: 000000000000000c R14: 00000000ffffffff R15: dffffc0000000000 FS: 0000555573fdb480(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f85b79ad988 CR3: 000000005fabc000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 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+0xf7e/0x15c0 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+0x223/0x4c0 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+0x5a5/0xd50 kernel/time/hrtimer.c:1751 hrtimer_run_softirq+0x19a/0x2c0 kernel/time/hrtimer.c:1768 handle_softirqs+0x2d6/0x990 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:might_resched include/linux/kernel.h:73 [inline] RIP: 0010:might_alloc include/linux/sched/mm.h:315 [inline] RIP: 0010:slab_pre_alloc_hook mm/slub.c:3819 [inline] RIP: 0010:slab_alloc_node mm/slub.c:3900 [inline] RIP: 0010:kmem_cache_alloc+0x68/0x350 mm/slub.c:3925 Code: 04 21 f5 89 ef e8 48 74 fe ff 89 ef e8 91 75 fe ff f7 c5 00 04 00 00 74 16 48 c7 c7 7e 92 b7 8d be 3b 01 00 00 e8 c8 dc 77 ff <2e> 2e 2e 31 c0 4c 89 ef 89 ee e8 59 ff ff ff 31 db 85 c0 0f 85 27 RSP: 0018:ffffc90005c0fc98 EFLAGS: 00000246 RAX: 017ea0ac4daaf700 RBX: ffff88804b48e6c0 RCX: ffff88804915da00 RDX: dffffc0000000000 RSI: ffff88804915da00 RDI: ffffc90005c0fc20 RBP: 0000000000000d40 R08: ffffffff8facbbef R09: 1ffffffff1f5977d R10: dffffc0000000000 R11: fffffbfff1f5977e R12: dffffc0000000000 R13: ffff888015ef33c0 R14: ffffffff8462cab8 R15: 0000000000000050 kmem_cache_zalloc include/linux/slab.h:739 [inline] lsm_inode_alloc security/security.c:670 [inline] security_inode_alloc+0x28/0x120 security/security.c:1587 inode_init_always+0x947/0xc70 fs/inode.c:232 alloc_inode fs/inode.c:268 [inline] new_inode_pseudo+0x9e/0x1e0 fs/inode.c:1007 sock_alloc net/socket.c:634 [inline] __sock_create+0x123/0x920 net/socket.c:1535 sock_create net/socket.c:1622 [inline] __sys_socket_create net/socket.c:1659 [inline] __sys_socket+0x150/0x3c0 net/socket.c:1706 __do_sys_socket net/socket.c:1720 [inline] __se_sys_socket net/socket.c:1718 [inline] __x64_sys_socket+0x7a/0x90 net/socket.c:1718 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fa227a7ec67 Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 29 00 00 00 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:00007ffd4258d538 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 RAX: ffffffffffffffda RBX: 00007fa227ac8e50 RCX: 00007fa227a7ec67 RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001 RBP: 00007ffd4258d550 R08: 0000000000000000 R09: 006567646972625f R10: 0000000000000011 R11: 0000000000000246 R12: 00007ffd4258d5d0 R13: 00007fa227ac8e50 R14: 00007fa2286d4620 R15: 00007fa227ac8e50 ---------------- Code disassembly (best guess): 0: 04 21 add $0x21,%al 2: f5 cmc 3: 89 ef mov %ebp,%edi 5: e8 48 74 fe ff call 0xfffe7452 a: 89 ef mov %ebp,%edi c: e8 91 75 fe ff call 0xfffe75a2 11: f7 c5 00 04 00 00 test $0x400,%ebp 17: 74 16 je 0x2f 19: 48 c7 c7 7e 92 b7 8d mov $0xffffffff8db7927e,%rdi 20: be 3b 01 00 00 mov $0x13b,%esi 25: e8 c8 dc 77 ff call 0xff77dcf2 * 2a: 2e 2e 2e 31 c0 cs cs cs xor %eax,%eax <-- trapping instruction 2f: 4c 89 ef mov %r13,%rdi 32: 89 ee mov %ebp,%esi 34: e8 59 ff ff ff call 0xffffff92 39: 31 db xor %ebx,%ebx 3b: 85 c0 test %eax,%eax 3d: 0f .byte 0xf 3e: 85 27 test %esp,(%rdi)