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BUG: KMSAN: uninit-value in skb_dst_drop include/net/dst.h:274 [inline]
BUG: KMSAN: uninit-value in skb_release_head_state+0xe3/0x3b0 net/core/skbuff.c:1172
 skb_dst_drop include/net/dst.h:274 [inline]
 skb_release_head_state+0xe3/0x3b0 net/core/skbuff.c:1172
 skb_release_all net/core/skbuff.c:1186 [inline]
 __kfree_skb+0x29/0x250 net/core/skbuff.c:1202
 consume_skb+0xa8/0x2d0 net/core/skbuff.c:1426
 usbnet_bh+0x76a/0x1190
 usbnet_bh_tasklet+0x25/0x30 drivers/net/usb/usbnet.c:1589
 tasklet_action_common+0x395/0xd50 kernel/softirq.c:785
 tasklet_action+0x2d/0x40 kernel/softirq.c:811
 handle_softirqs+0x1ce/0x800 kernel/softirq.c:554
 __do_softirq+0x14/0x1a kernel/softirq.c:588
 do_softirq+0x9a/0x100 kernel/softirq.c:455
 __local_bh_enable_ip+0x9f/0xb0 kernel/softirq.c:382
 __raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [inline]
 _raw_spin_unlock_bh+0x2d/0x40 kernel/locking/spinlock.c:210
 spin_unlock_bh include/linux/spinlock.h:396 [inline]
 release_sock+0x219/0x250 net/core/sock.c:3567
 l2tp_ip_sendmsg+0x1e1/0x18d0 net/l2tp/l2tp_ip.c:508
 inet_sendmsg+0x25a/0x280 net/ipv4/af_inet.c:853
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg+0x267/0x380 net/socket.c:745
 ____sys_sendmsg+0x903/0xb60 net/socket.c:2597
 ___sys_sendmsg+0x28d/0x3c0 net/socket.c:2651
 __sys_sendmmsg+0x3c4/0x950 net/socket.c:2737
 __do_sys_sendmmsg net/socket.c:2766 [inline]
 __se_sys_sendmmsg net/socket.c:2763 [inline]
 __x64_sys_sendmmsg+0xbc/0x120 net/socket.c:2763
 x64_sys_call+0x369d/0x3c10 arch/x86/include/generated/asm/syscalls_64.h:308
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Uninit was created at:
 __alloc_pages_noprof+0x9d6/0xe70 mm/page_alloc.c:4706
 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline]
 alloc_pages_node_noprof include/linux/gfp.h:296 [inline]
 alloc_slab_page mm/slub.c:2304 [inline]
 allocate_slab+0x20a/0x1550 mm/slub.c:2467
 new_slab mm/slub.c:2520 [inline]
 ___slab_alloc+0x12ef/0x35e0 mm/slub.c:3706
 __slab_alloc mm/slub.c:3796 [inline]
 __slab_alloc_node mm/slub.c:3849 [inline]
 slab_alloc_node mm/slub.c:4016 [inline]
 kmem_cache_alloc_node_noprof+0x5fd/0xb80 mm/slub.c:4071
 __alloc_skb+0x1e9/0x7b0 net/core/skbuff.c:664
 skb_copy+0x1a7/0xaf0 net/core/skbuff.c:2143
 mac80211_hwsim_tx_frame_no_nl+0x18e1/0x2130 drivers/net/wireless/virtual/mac80211_hwsim.c:1866
 mac80211_hwsim_tx_frame+0x2d8/0x380 drivers/net/wireless/virtual/mac80211_hwsim.c:2215
 __mac80211_hwsim_beacon_tx+0x540/0x600 drivers/net/wireless/virtual/mac80211_hwsim.c:2265
 mac80211_hwsim_beacon_tx+0x70e/0xc40 drivers/net/wireless/virtual/mac80211_hwsim.c:2315
 __iterate_interfaces+0x413/0x660 net/mac80211/util.c:772
 ieee80211_iterate_active_interfaces_atomic+0x3c/0x50 net/mac80211/util.c:808
 mac80211_hwsim_beacon+0x11c/0x300 drivers/net/wireless/virtual/mac80211_hwsim.c:2345
 __run_hrtimer kernel/time/hrtimer.c:1689 [inline]
 __hrtimer_run_queues+0x564/0xe40 kernel/time/hrtimer.c:1753
 hrtimer_run_softirq+0x18f/0x750 kernel/time/hrtimer.c:1770
 handle_softirqs+0x1ce/0x800 kernel/softirq.c:554
 __do_softirq+0x14/0x1a kernel/softirq.c:588

CPU: 0 PID: 7496 Comm: syz.2.719 Not tainted 6.10.0-syzkaller-10729-g3c3ff7be9729 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
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