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BUG: KMSAN: uninit-value in ieee80211_accept_frame net/mac80211/rx.c:4371 [inline]
BUG: KMSAN: uninit-value in ieee80211_prepare_and_rx_handle+0x28ed/0x9690 net/mac80211/rx.c:4969
 ieee80211_accept_frame net/mac80211/rx.c:4371 [inline]
 ieee80211_prepare_and_rx_handle+0x28ed/0x9690 net/mac80211/rx.c:4969
 ieee80211_rx_for_interface+0x88d/0x990 net/mac80211/rx.c:5099
 __ieee80211_rx_handle_packet net/mac80211/rx.c:5256 [inline]
 ieee80211_rx_list+0x5753/0x6580 net/mac80211/rx.c:5391
 ieee80211_rx_napi+0x87/0x350 net/mac80211/rx.c:5414
 ieee80211_rx include/net/mac80211.h:4949 [inline]
 ieee80211_tasklet_handler+0x1a0/0x310 net/mac80211/main.c:316
 tasklet_action_common+0x391/0xd30 kernel/softirq.c:780
 tasklet_action+0x26/0x30 kernel/softirq.c:805
 __do_softirq+0x1b7/0x78f kernel/softirq.c:553
 do_softirq+0x9a/0xf0 kernel/softirq.c:454
 __local_bh_enable_ip+0x99/0xa0 kernel/softirq.c:381
 local_bh_enable+0x28/0x30 include/linux/bottom_half.h:33
 rcu_read_unlock_bh include/linux/rcupdate.h:819 [inline]
 __dev_queue_xmit+0x2616/0x50f0 net/core/dev.c:4230
 dev_queue_xmit include/linux/netdevice.h:3088 [inline]
 __netlink_deliver_tap_skb net/netlink/af_netlink.c:307 [inline]
 __netlink_deliver_tap+0x84d/0xc90 net/netlink/af_netlink.c:325
 netlink_deliver_tap net/netlink/af_netlink.c:338 [inline]
 __netlink_sendskb net/netlink/af_netlink.c:1283 [inline]
 netlink_sendskb+0x232/0x260 net/netlink/af_netlink.c:1292
 netlink_unicast+0x705/0x1230 net/netlink/af_netlink.c:1380
 nlmsg_unicast include/net/netlink.h:1100 [inline]
 netlink_ack+0x193b/0x1a60 net/netlink/af_netlink.c:2511
 netlink_rcv_skb+0x50a/0x650 net/netlink/af_netlink.c:2555
 genl_rcv+0x40/0x60 net/netlink/genetlink.c:1078
 netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline]
 netlink_unicast+0xf28/0x1230 net/netlink/af_netlink.c:1365
 netlink_sendmsg+0x122f/0x13d0 net/netlink/af_netlink.c:1914
 sock_sendmsg_nosec net/socket.c:725 [inline]
 sock_sendmsg net/socket.c:748 [inline]
 __sys_sendto+0x781/0xa30 net/socket.c:2134
 __do_sys_sendto net/socket.c:2146 [inline]
 __se_sys_sendto net/socket.c:2142 [inline]
 __x64_sys_sendto+0x125/0x1c0 net/socket.c:2142
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

Uninit was created at:
 slab_post_alloc_hook+0x12f/0xb70 mm/slab.h:767
 slab_alloc_node mm/slub.c:3470 [inline]
 kmem_cache_alloc_node+0x577/0xa80 mm/slub.c:3515
 kmalloc_reserve+0x148/0x470 net/core/skbuff.c:559
 __alloc_skb+0x318/0x740 net/core/skbuff.c:644
 alloc_skb include/linux/skbuff.h:1289 [inline]
 hwsim_cloned_frame_received_nl+0x1b7/0x1410 drivers/net/wireless/virtual/mac80211_hwsim.c:5630
 genl_family_rcv_msg_doit net/netlink/genetlink.c:970 [inline]
 genl_family_rcv_msg net/netlink/genetlink.c:1050 [inline]
 genl_rcv_msg+0x1328/0x13c0 net/netlink/genetlink.c:1067
 netlink_rcv_skb+0x371/0x650 net/netlink/af_netlink.c:2549
 genl_rcv+0x40/0x60 net/netlink/genetlink.c:1078
 netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline]
 netlink_unicast+0xf28/0x1230 net/netlink/af_netlink.c:1365
 netlink_sendmsg+0x122f/0x13d0 net/netlink/af_netlink.c:1914
 sock_sendmsg_nosec net/socket.c:725 [inline]
 sock_sendmsg net/socket.c:748 [inline]
 __sys_sendto+0x781/0xa30 net/socket.c:2134
 __do_sys_sendto net/socket.c:2146 [inline]
 __se_sys_sendto net/socket.c:2142 [inline]
 __x64_sys_sendto+0x125/0x1c0 net/socket.c:2142
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

CPU: 1 PID: 27836 Comm: syz-executor.5 Tainted: G        W          6.5.0-rc7-syzkaller-00104-g4f9e7fabf864 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
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