=====================================================
BUG: KMSAN: uninit-value in xfrm_state_find+0x2424/0xa940 net/xfrm/xfrm_state.c:1421
 xfrm_state_find+0x2424/0xa940 net/xfrm/xfrm_state.c:1421
 xfrm_tmpl_resolve_one net/xfrm/xfrm_policy.c:2522 [inline]
 xfrm_tmpl_resolve net/xfrm/xfrm_policy.c:2573 [inline]
 xfrm_resolve_and_create_bundle+0xabc/0x58a0 net/xfrm/xfrm_policy.c:2871
 xfrm_lookup_with_ifid+0x48c/0x3ac0 net/xfrm/xfrm_policy.c:3205
 xfrm_lookup net/xfrm/xfrm_policy.c:3336 [inline]
 xfrm_lookup_route+0x63/0x2b0 net/xfrm/xfrm_policy.c:3347
 ip6_dst_lookup_flow net/ipv6/ip6_output.c:1278 [inline]
 ip6_sk_dst_lookup_flow+0xd71/0x1200 net/ipv6/ip6_output.c:1310
 udpv6_sendmsg+0x360a/0x3fa0 net/ipv6/udp.c:1707
 inet6_sendmsg+0x1ef/0x2a0 net/ipv6/af_inet6.c:659
 sock_sendmsg_nosec net/socket.c:727 [inline]
 __sock_sendmsg+0x145/0x3d0 net/socket.c:742
 ____sys_sendmsg+0x893/0xd80 net/socket.c:2630
 ___sys_sendmsg+0x271/0x3b0 net/socket.c:2684
 __sys_sendmmsg+0x2d9/0x7c0 net/socket.c:2773
 __do_sys_sendmmsg net/socket.c:2800 [inline]
 __se_sys_sendmmsg net/socket.c:2797 [inline]
 __x64_sys_sendmmsg+0xc6/0x150 net/socket.c:2797
 x64_sys_call+0x21de/0x3e30 arch/x86/include/generated/asm/syscalls_64.h:308
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xd9/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Local variable tmp.i.i created at:
 xfrm_tmpl_resolve_one net/xfrm/xfrm_policy.c:2494 [inline]
 xfrm_tmpl_resolve net/xfrm/xfrm_policy.c:2573 [inline]
 xfrm_resolve_and_create_bundle+0x3a7/0x58a0 net/xfrm/xfrm_policy.c:2871
 xfrm_lookup_with_ifid+0x48c/0x3ac0 net/xfrm/xfrm_policy.c:3205

CPU: 0 UID: 0 PID: 627 Comm: syz.1.9444 Tainted: G        W           syzkaller #0 PREEMPT(none) 
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
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