===================================================== BUG: KMSAN: uninit-value in xfrm_state_find+0x23e2/0xab10 net/xfrm/xfrm_state.c:1440 xfrm_state_find+0x23e2/0xab10 net/xfrm/xfrm_state.c:1440 xfrm_tmpl_resolve_one net/xfrm/xfrm_policy.c:2519 [inline] xfrm_tmpl_resolve net/xfrm/xfrm_policy.c:2570 [inline] xfrm_resolve_and_create_bundle+0x829/0x59e0 net/xfrm/xfrm_policy.c:2868 xfrm_lookup_with_ifid+0x457/0x37e0 net/xfrm/xfrm_policy.c:3202 xfrm_lookup net/xfrm/xfrm_policy.c:3333 [inline] xfrm_lookup_route+0x63/0x2b0 net/xfrm/xfrm_policy.c:3344 ip_route_output_flow+0x21d/0x2b0 net/ipv4/route.c:2918 ip_route_connect include/net/route.h:352 [inline] __ip4_datagram_connect+0xbfc/0x12a0 net/ipv4/datagram.c:49 __ip6_datagram_connect+0x200/0x1580 ip6_datagram_connect net/ipv6/datagram.c:279 [inline] ip6_datagram_connect_v6_only+0xa7/0x110 net/ipv6/datagram.c:291 inet_dgram_connect+0x2e9/0x6a0 net/ipv4/af_inet.c:592 __sys_connect_file net/socket.c:2045 [inline] __sys_connect+0x581/0x690 net/socket.c:2064 __do_sys_connect net/socket.c:2070 [inline] __se_sys_connect net/socket.c:2067 [inline] __ia32_sys_connect+0x90/0xe0 net/socket.c:2067 ia32_sys_call+0x3f0b/0x4180 arch/x86/include/generated/asm/syscalls_32.h:363 do_syscall_32_irqs_on arch/x86/entry/common.c:165 [inline] __do_fast_syscall_32+0xb0/0x110 arch/x86/entry/common.c:386 do_fast_syscall_32+0x38/0x80 arch/x86/entry/common.c:411 do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:449 entry_SYSENTER_compat_after_hwframe+0x84/0x8e Local variable tmp.i.i created at: xfrm_tmpl_resolve_one net/xfrm/xfrm_policy.c:2491 [inline] xfrm_tmpl_resolve net/xfrm/xfrm_policy.c:2570 [inline] xfrm_resolve_and_create_bundle+0x373/0x59e0 net/xfrm/xfrm_policy.c:2868 xfrm_lookup_with_ifid+0x457/0x37e0 net/xfrm/xfrm_policy.c:3202 CPU: 0 UID: 0 PID: 29352 Comm: syz.4.7549 Tainted: G W 6.14.0-rc2-syzkaller-00228-g04f41cbf03ec #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 =====================================================