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BUG: KMSAN: uninit-value in ieee80211_amsdu_to_8023s+0x8c1/0x2d40 net/wireless/util.c:856
 ieee80211_amsdu_to_8023s+0x8c1/0x2d40 net/wireless/util.c:856
 __ieee80211_rx_h_amsdu+0x91a/0x13b0 net/mac80211/rx.c:3047
 ieee80211_rx_h_amsdu net/mac80211/rx.c:3133 [inline]
 ieee80211_rx_handlers+0x571a/0x10c40 net/mac80211/rx.c:4141
 ieee80211_invoke_rx_handlers net/mac80211/rx.c:4185 [inline]
 ieee80211_prepare_and_rx_handle+0x5640/0x9690 net/mac80211/rx.c:5033
 __ieee80211_rx_handle_packet net/mac80211/rx.c:5239 [inline]
 ieee80211_rx_list+0x642c/0x65d0 net/mac80211/rx.c:5410
 ieee80211_rx_napi+0x84/0x3e0 net/mac80211/rx.c:5433
 ieee80211_rx include/net/mac80211.h:4983 [inline]
 ieee80211_tasklet_handler+0x19f/0x330 net/mac80211/main.c:318
 tasklet_action_common+0x391/0xd30 kernel/softirq.c:780
 tasklet_action+0x26/0x30 kernel/softirq.c:805
 __do_softirq+0x1b7/0x7c5 kernel/softirq.c:553
 invoke_softirq kernel/softirq.c:427 [inline]
 __irq_exit_rcu kernel/softirq.c:632 [inline]
 irq_exit_rcu+0x69/0x120 kernel/softirq.c:644
 sysvec_apic_timer_interrupt+0x7c/0x90 arch/x86/kernel/apic/apic.c:1076
 asm_sysvec_apic_timer_interrupt+0x1f/0x30 arch/x86/include/asm/idtentry.h:649
 update_stack_state+0x146/0x270
 unwind_next_frame+0x1a2/0x480 arch/x86/kernel/unwind_frame.c:315
 arch_stack_walk+0x1df/0x2c0 arch/x86/kernel/stacktrace.c:25
 stack_trace_save+0xa9/0xe0 kernel/stacktrace.c:122
 kmsan_save_stack_with_flags mm/kmsan/core.c:74 [inline]
 kmsan_internal_chain_origin+0x57/0xd0 mm/kmsan/core.c:183
 __msan_chain_origin+0xc1/0x140 mm/kmsan/instrumentation.c:251
 __skb_dst_copy include/net/dst.h:282 [inline]
 skb_dst_copy include/net/dst.h:290 [inline]
 __copy_skb_header+0x362/0x840 net/core/skbuff.c:1420
 __skb_clone+0x57/0x650 net/core/skbuff.c:1471
 skb_clone+0x3aa/0x540 net/core/skbuff.c:1961
 __netlink_deliver_tap_skb net/netlink/af_netlink.c:300 [inline]
 __netlink_deliver_tap+0x60a/0xc90 net/netlink/af_netlink.c:325
 netlink_deliver_tap net/netlink/af_netlink.c:338 [inline]
 __netlink_sendskb net/netlink/af_netlink.c:1285 [inline]
 netlink_sendskb+0x232/0x260 net/netlink/af_netlink.c:1294
 netlink_unicast+0x70e/0x1250 net/netlink/af_netlink.c:1382
 nlmsg_unicast include/net/netlink.h:1144 [inline]
 netlink_ack+0x1954/0x1a70 net/netlink/af_netlink.c:2505
 netlink_rcv_skb+0x50a/0x650 net/netlink/af_netlink.c:2549
 genl_rcv+0x40/0x60 net/netlink/genetlink.c:1217
 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]
 netlink_unicast+0xf49/0x1250 net/netlink/af_netlink.c:1367
 netlink_sendmsg+0x1238/0x13d0 net/netlink/af_netlink.c:1908
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg net/socket.c:745 [inline]
 __sys_sendto+0x735/0xa10 net/socket.c:2191
 __do_compat_sys_socketcall net/compat.c:475 [inline]
 __se_compat_sys_socketcall+0xcea/0x1a10 net/compat.c:423
 __ia32_compat_sys_socketcall+0x6b/0xa0 net/compat.c:423
 do_syscall_32_irqs_on arch/x86/entry/common.c:165 [inline]
 __do_fast_syscall_32+0xb5/0x110 arch/x86/entry/common.c:321
 do_fast_syscall_32+0x37/0x70 arch/x86/entry/common.c:346
 do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:384
 entry_SYSENTER_compat_after_hwframe+0x70/0x7a

Local variable hdr created at:
 ieee80211_amsdu_to_8023s+0x5b/0x2d40 net/wireless/util.c:832
 __ieee80211_rx_h_amsdu+0x91a/0x13b0 net/mac80211/rx.c:3047

CPU: 1 PID: 6024 Comm: syz-executor.4 Not tainted 6.8.0-rc5-syzkaller-00029-g39133352cbed #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
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