------------[ cut here ]------------
sp->magic != HWSIM_STA_MAGIC
WARNING: drivers/net/wireless/virtual/mac80211_hwsim_main.c:258 at hwsim_check_sta_magic drivers/net/wireless/virtual/mac80211_hwsim_main.c:258 [inline], CPU#0: syz.4.2606/12530
WARNING: drivers/net/wireless/virtual/mac80211_hwsim_main.c:258 at mac80211_hwsim_tx+0x1d04/0x25b0 drivers/net/wireless/virtual/mac80211_hwsim_main.c:2248, CPU#0: syz.4.2606/12530
Modules linked in:
CPU: 0 UID: 0 PID: 12530 Comm: syz.4.2606 Tainted: G             L       syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
RIP: 0010:hwsim_check_sta_magic drivers/net/wireless/virtual/mac80211_hwsim_main.c:258 [inline]
RIP: 0010:mac80211_hwsim_tx+0x1d04/0x25b0 drivers/net/wireless/virtual/mac80211_hwsim_main.c:2248
Code: e8 03 42 0f b6 04 20 84 c0 0f 85 0b 08 00 00 45 0f b6 8d 71 08 00 00 4c 89 ee 67 48 0f b9 3a e9 c4 f4 ff ff e8 ad 87 72 fa 90 <0f> 0b 90 e9 27 f5 ff ff e8 9f 87 72 fa 90 0f 0b 90 48 8b 7c 24 20
RSP: 0018:ffffc9000dfd6b80 EFLAGS: 00010283
RAX: ffffffff87567ff3 RBX: 0000000000000000 RCX: 0000000000080000
RDX: ffffc90005c39000 RSI: 0000000000000189 RDI: 000000000000018a
RBP: ffffc9000dfd6d10 R08: ffff88807bbf08cf R09: 0000000000000000
R10: ffff88807bbf08c0 R11: ffffffff875662f0 R12: dffffc0000000000
R13: 00000000ffffffff R14: 0000000000000000 R15: 1ffff92001bfadbc
FS:  00007f00ef2fd6c0(0000) GS:ffff8881233f7000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c32037a CR3: 000000007a478000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 000000000000600d DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 drv_tx net/mac80211/driver-ops.h:38 [inline]
 ieee80211_tx_frags+0x3df/0x890 net/mac80211/tx.c:1801
 __ieee80211_xmit_fast+0xabf/0x2160 net/mac80211/tx.c:3879
 ieee80211_mesh_xmit_fast+0xa6d/0xe20 net/mac80211/mesh.c:823
 __ieee80211_subif_start_xmit+0x663/0x1840 net/mac80211/tx.c:4469
 ieee80211_subif_start_xmit+0xee/0x560 net/mac80211/tx.c:4726
 __netdev_start_xmit include/linux/netdevice.h:5435 [inline]
 netdev_start_xmit include/linux/netdevice.h:5444 [inline]
 xmit_one net/core/dev.c:4057 [inline]
 dev_hard_start_xmit+0x2cd/0x830 net/core/dev.c:4073
 __dev_queue_xmit+0x14d1/0x3920 net/core/dev.c:5066
 packet_snd net/packet/af_packet.c:3157 [inline]
 packet_sendmsg+0x3f1b/0x51b0 net/packet/af_packet.c:3189
 sock_sendmsg_nosec+0x14e/0x190 net/socket.c:800
 __sock_sendmsg net/socket.c:818 [inline]
 sock_write_iter+0x2de/0x3e0 net/socket.c:1269
 new_sync_write fs/read_write.c:595 [inline]
 vfs_write+0x612/0xba0 fs/read_write.c:687
 ksys_write+0x150/0x270 fs/read_write.c:1036
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f00ee39e559
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:00007f00ef2fd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f00ee625fa0 RCX: 00007f00ee39e559
RDX: 000000000000001c RSI: 0000200000000500 RDI: 0000000000000004
RBP: 00007f00ee435ad8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f00ee626038 R14: 00007f00ee625fa0 R15: 00007ffcd90557d8
 </TASK>