=====================================================
BUG: KMSAN: uninit-value in should_drop_frame net/mac80211/rx.c:99 [inline]
BUG: KMSAN: uninit-value in ieee80211_rx_monitor net/mac80211/rx.c:839 [inline]
BUG: KMSAN: uninit-value in ieee80211_rx_list+0x1839/0x5860 net/mac80211/rx.c:5263
 should_drop_frame net/mac80211/rx.c:99 [inline]
 ieee80211_rx_monitor net/mac80211/rx.c:839 [inline]
 ieee80211_rx_list+0x1839/0x5860 net/mac80211/rx.c:5263
 ieee80211_rx_napi+0x90/0x380 net/mac80211/rx.c:5295
 ieee80211_rx include/net/mac80211.h:4829 [inline]
 ieee80211_tasklet_handler+0x1a5/0x310 net/mac80211/main.c:315
 tasklet_action_common+0x47c/0x720
 tasklet_action+0x5f/0x80 kernel/softirq.c:818
 __do_softirq+0x1c5/0x7b9 kernel/softirq.c:571
 do_softirq+0x13d/0x1e0 kernel/softirq.c:472
 __local_bh_enable_ip+0x93/0xa0 kernel/softirq.c:396
 __raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [inline]
 _raw_spin_unlock_bh+0x29/0x30 kernel/locking/spinlock.c:210
 spin_unlock_bh include/linux/spinlock.h:395 [inline]
 cfg80211_bss_update+0x1f58/0x3ec0 net/wireless/scan.c:1808
 cfg80211_inform_single_bss_frame_data+0xe64/0x1e70 net/wireless/scan.c:2496
 cfg80211_inform_bss_frame_data+0x99/0x1b40 net/wireless/scan.c:2529
 ieee80211_bss_info_update+0x87a/0x1150 net/mac80211/scan.c:190
 ieee80211_rx_bss_info net/mac80211/ibss.c:1120 [inline]
 ieee80211_rx_mgmt_probe_beacon net/mac80211/ibss.c:1609 [inline]
 ieee80211_ibss_rx_queued_mgmt+0x2d71/0x3e80 net/mac80211/ibss.c:1638
 ieee80211_iface_process_skb net/mac80211/iface.c:1630 [inline]
 ieee80211_iface_work+0xea4/0x17d0 net/mac80211/iface.c:1684
 process_one_work+0xb27/0x13e0 kernel/workqueue.c:2289
 worker_thread+0x1076/0x1d60 kernel/workqueue.c:2436
 kthread+0x31b/0x430 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306

Uninit was created at:
 slab_post_alloc_hook mm/slab.h:742 [inline]
 slab_alloc_node mm/slub.c:3398 [inline]
 __kmem_cache_alloc_node+0x6ee/0xc90 mm/slub.c:3437
 __do_kmalloc_node mm/slab_common.c:954 [inline]
 __kmalloc_node_track_caller+0x117/0x3d0 mm/slab_common.c:975
 kmalloc_reserve net/core/skbuff.c:437 [inline]
 __alloc_skb+0x34a/0xca0 net/core/skbuff.c:509
 alloc_skb include/linux/skbuff.h:1267 [inline]
 nlmsg_new include/net/netlink.h:970 [inline]
 netlink_ack+0x5ac/0x15d0 net/netlink/af_netlink.c:2490
 nfnl_err_deliver net/netfilter/nfnetlink.c:357 [inline]
 nfnetlink_rcv_batch net/netfilter/nfnetlink.c:594 [inline]
 nfnetlink_rcv_skb_batch net/netfilter/nfnetlink.c:638 [inline]
 nfnetlink_rcv+0x402a/0x4470 net/netfilter/nfnetlink.c:656
 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline]
 netlink_unicast+0xf3b/0x1270 net/netlink/af_netlink.c:1345
 netlink_sendmsg+0x127d/0x1430 net/netlink/af_netlink.c:1921
 sock_sendmsg_nosec net/socket.c:714 [inline]
 sock_sendmsg net/socket.c:734 [inline]
 ____sys_sendmsg+0xa8e/0xe70 net/socket.c:2482
 ___sys_sendmsg+0x2a1/0x3f0 net/socket.c:2536
 __sys_sendmsg+0x258/0x440 net/socket.c:2565
 __compat_sys_sendmsg net/compat.c:344 [inline]
 __do_compat_sys_sendmsg net/compat.c:351 [inline]
 __se_compat_sys_sendmsg net/compat.c:348 [inline]
 __ia32_compat_sys_sendmsg+0x99/0xe0 net/compat.c:348
 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
 __do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178
 do_fast_syscall_32+0x33/0x70 arch/x86/entry/common.c:203
 do_SYSENTER_32+0x1b/0x20 arch/x86/entry/common.c:246
 entry_SYSENTER_compat_after_hwframe+0x70/0x82

CPU: 0 PID: 3540 Comm: kworker/u4:7 Not tainted 6.1.0-rc4-syzkaller-62818-gb1376a14297d #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Workqueue: phy10 ieee80211_iface_work
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