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BUG: KMSAN: uninit-value in xfrm_state_find+0x2905/0xafc0 net/xfrm/xfrm_state.c:1422
 xfrm_state_find+0x2905/0xafc0 net/xfrm/xfrm_state.c:1422
 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+0xa99/0x57c0 net/xfrm/xfrm_policy.c:2871
 xfrm_lookup_with_ifid+0x497/0x3ab0 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
 ip_route_output_flow+0x1ce/0x270 net/ipv4/route.c:2939
 udp_sendmsg+0x2c7d/0x3350 net/ipv4/udp.c:1450
 inet_sendmsg+0x1ef/0x290 net/ipv4/af_inet.c:859
 sock_sendmsg_nosec net/socket.c:727 [inline]
 __sock_sendmsg net/socket.c:742 [inline]
 ____sys_sendmsg+0xd6a/0x1080 net/socket.c:2592
 ___sys_sendmsg+0x271/0x3b0 net/socket.c:2646
 __sys_sendmmsg+0x3bf/0x7c0 net/socket.c:2728
 __compat_sys_sendmmsg net/compat.c:360 [inline]
 __do_compat_sys_sendmmsg net/compat.c:367 [inline]
 __se_compat_sys_sendmmsg net/compat.c:364 [inline]
 __ia32_compat_sys_sendmmsg+0xd2/0x160 net/compat.c:364
 ia32_sys_call+0x3cd2/0x4340 arch/x86/include/generated/asm/syscalls_32.h:346
 do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:83 [inline]
 __do_fast_syscall_32+0x14a/0x310 arch/x86/entry/syscall_32.c:307
 do_fast_syscall_32+0x37/0x80 arch/x86/entry/syscall_32.c:332
 do_SYSENTER_32+0x1f/0x30 arch/x86/entry/syscall_32.c:370
 entry_SYSENTER_compat_after_hwframe+0x84/0x8e

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+0x39b/0x57c0 net/xfrm/xfrm_policy.c:2871
 xfrm_lookup_with_ifid+0x497/0x3ab0 net/xfrm/xfrm_policy.c:3205

CPU: 0 UID: 0 PID: 11837 Comm: syz.5.1305 Tainted: G        W           syzkaller #0 PREEMPT(voluntary) 
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026
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