------------[ cut here ]------------
sp->magic != HWSIM_STA_MAGIC
WARNING: drivers/net/wireless/virtual/mac80211_hwsim_main.c:258 at mac80211_hwsim_tx+0x1cec/0x2580, CPU#1: syz.0.5136/17970
Modules linked in:
CPU: 1 UID: 0 PID: 17970 Comm: syz.0.5136 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:mac80211_hwsim_tx+0x1cec/0x2580
Code: e8 03 42 0f b6 04 20 84 c0 0f 85 ee 07 00 00 45 0f b6 8d 59 08 00 00 4c 89 ee 67 48 0f b9 3a e9 dc f4 ff ff e8 e5 96 8c fa 90 <0f> 0b 90 e9 3f f5 ff ff e8 d7 96 8c fa 90 0f 0b 90 48 8b 7c 24 20
RSP: 0018:ffffc900064e6b80 EFLAGS: 00010283
RAX: ffffffff873b33cb RBX: 0000000000000000 RCX: 0000000000080000
RDX: ffffc90007a7a000 RSI: 00000000000001a7 RDI: 00000000000001a8
RBP: ffffc900064e6d10 R08: ffff8881a60ce30f R09: 0000000000000000
R10: ffff8881a60ce300 R11: ffffffff873b16e0 R12: dffffc0000000000
R13: 00000000ffffffff R14: 0000000000000000 R15: 1ffff92000c9cdbc
FS:  00007f29c9e2f6c0(0000) GS:ffff8882a8cd1000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c27b74c CR3: 00000001a18ae000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 ieee80211_tx_frags+0x3df/0x890
 __ieee80211_xmit_fast+0xabf/0x2160
 ieee80211_mesh_xmit_fast+0xa6d/0xe20
 __ieee80211_subif_start_xmit+0x634/0x1690
 ieee80211_subif_start_xmit+0xf1/0x570
 dev_hard_start_xmit+0x2cd/0x830
 __dev_queue_xmit+0x14c0/0x3820
 packet_sendmsg+0x3d0d/0x4f80
 sock_sendmsg_nosec+0x13a/0x180
 sock_write_iter+0x2de/0x3e0
 vfs_write+0x612/0xba0
 ksys_write+0x150/0x270
 do_syscall_64+0x166/0x520
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f29c8f9e159
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f29c9e2f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f29c9225fa0 RCX: 00007f29c8f9e159
RDX: 000000000000000e RSI: 0000200000000500 RDI: 0000000000000004
RBP: 00007f29c903506b R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f29c9226038 R14: 00007f29c9225fa0 R15: 00007ffcbbf45928
 </TASK>
