x7f00000001c0)={'syztnl1\x00', r2, 0x4, 0x7, 0x0, 0x200, 0x0, @mcast1, @dev={0xfe, 0x80, [], 0x18}, 0x80, 0x40, 0x4, 0x5}}) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x304}], 0x1}}], 0x1, 0x120, 0x0) 15:05:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x5, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:03 executing program 2: unshare(0x48020400) unshare(0x42020400) [ 822.166479][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 822.183601][ T2881] IPVS: ftp: loaded support on port[0] = 21 15:05:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x10000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 822.230787][ T2886] IPVS: ftp: loaded support on port[0] = 21 [ 822.257914][ T2881] gretap0 speed is unknown, defaulting to 1000 15:05:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x6, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 822.533941][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x12000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @local}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="f1e72b58045b3e56de59ae6c041bf2d22db6d70b6282019902464ee25c43314007e2b803122179b5772d82", @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRESDEC, @ANYRES64=r0, @ANYRES64], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x40f00, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x200}, 0x10}, 0x78) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000380)={r0, r1}) sendmsg$rds(r2, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000002980)=""/4112, 0xfffffde7}], 0x1}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x84) shutdown(r3, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x64010102}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x4e}, 0x8) close(r3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0) close(0xffffffffffffffff) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) write(r2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000a80), 0x4) 15:05:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x7, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x20000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 822.935735][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 823.015014][ T2913] IPVS: ftp: loaded support on port[0] = 21 15:05:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x8, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r1, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, 0x0}, 0x48884) connect$l2tp(r1, 0x0, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r2 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r2, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, 0x0}, 0x48884) connect$l2tp(r2, 0x0, 0x0) bind$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x2, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) [ 823.145285][ T2886] gretap0 speed is unknown, defaulting to 1000 15:05:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000180)={0x0, 'wlan0\x00', {0x1}}) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) accept$inet6(r0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x25020000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 823.329026][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x9, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 823.525858][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 823.918145][ T2913] gretap0 speed is unknown, defaulting to 1000 15:05:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xa, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x26e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e21, 0x76d9, @private2={0xfc, 0x2, [], 0x1}, 0xb3f}}, 0x0, 0x0, 0x31, 0x0, "57bfcb83719d4045449f35436020e5d95ce1c8703ffe6b3029965cb7370f9e21d1ea55884d1bbf6c8f0ff3c524e111fb00072241df7a12e411fd297c45dd2805d8729070e4855a51f1d8d729010d3e81"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r3 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r3, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fa28db3f4f22adada34c85361d36574b622cc3d4daab755f1652ff3c0414106d34862e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf0506ff3ffd2d40d6d5c538cbdaa9b"], 0x18}, 0xfc) sendmsg$inet(r3, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r3, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) accept4(r3, &(0x7f0000000280)=@qipcrtr, &(0x7f0000000080)=0x80, 0x800) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040)=0x1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000080), 0x0, 0x120, 0x0) 15:05:09 executing program 2: sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000026bd7000ffdbdf250700000006001a000000000008000c9bb1000000a3876b090200000008001700", @ANYRES32, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x1}, 0xc001) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000024c0)=ANY=[@ANYBLOB="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"], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x28012, r2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00', 0xffffffffffffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, 0x0, 0x0) sendfile(r3, r1, 0x0, 0x100000001) sendmsg$L2TP_CMD_NOOP(r3, 0x0, 0x200040c1) r4 = socket$inet(0x2, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x17, 0x0, 0x0) close(0xffffffffffffffff) ioctl$BTRFS_IOC_ADD_DEV(r4, 0x5000940a, &(0x7f0000001400)={{r2}, "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"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, 0x0}, 0x0) [ 827.913923][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x28e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xc, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 828.175492][ T36] audit: type=1804 audit(1615215909.534:308): pid=3050 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir828871298/syzkaller.rkDvWQ/469/cgroup.controllers" dev="sda1" ino=14218 res=1 errno=0 [ 828.187146][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xe, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x2ae80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 828.368916][ T36] audit: type=1804 audit(1615215909.724:309): pid=3053 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir828871298/syzkaller.rkDvWQ/469/memory.events" dev="sda1" ino=14200 res=1 errno=0 [ 828.494010][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x54, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x2be80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 828.684957][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xfc, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:10 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000240)={0x0, 0x7ffffffd}) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r1, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x2, 0x4e21, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'syzkaller\x00'}, {0x20, 'cgroup.events\x00'}, {0x20, 'cgroup.events\x00'}, {0x20, 'cgroup.events\x00'}, {0x20, '('}, {0x20, '*@#%!*'}, {0x20, 'syzkaller\x00'}, {0x20, 'cgroup.events\x00'}], 0xa, "9789fa2305f1e1148ae9cb39a9f8a04964390fe02b3b3953faabf82ccbbad9b284baf849ccfb721cdf2ce54553cfd472e45395a2bf60972bb981c18187404ff1cfd3f3eca29a9ae26bd94d67c8054a80596f5e226ed653f5e42ba316efcfde4327da9f761e14a9f87a5587c1ebd818b8a87e11b160120f4022a4dda8085881727c49907e85a65df3"}, 0xee) [ 828.818966][ T36] audit: type=1804 audit(1615215910.174:310): pid=3050 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir828871298/syzkaller.rkDvWQ/469/cgroup.controllers" dev="sda1" ino=14218 res=1 errno=0 15:05:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x2de80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 829.004242][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:10 executing program 3: getsockname(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f0000000300)=0x80) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00', 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x420, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0xfff, 0x3b}}}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x30}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x2044080) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r3, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000180)=""/254, &(0x7f0000000080)=0xfe) 15:05:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r2, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r2, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendmsg$inet(r2, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x110, r2, 0x6469e000) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000040000000000000000000000958000000000000027b897ce02c07f8e26"], &(0x7f0000000280)='GPL\x00', 0x3, 0x0, 0x0, 0x41000, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000500)='ext4_mballoc_alloc\x00', r3}, 0x10) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x248800) ioctl$FIBMAP(r4, 0x1, &(0x7f0000000340)) r5 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r5, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, 0x0}, 0x48884) connect$l2tp(r5, 0x0, 0x0) bind$unix(r5, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$alg(r5, &(0x7f0000002640)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="f53b271d512b59f328c50354b05087a122c8080743cc31bc91003a7ea6dc2f61e5b1dd288cb8a53d2806bb1e81caeba5b165e5052d8f86527a067b2ccfef0adf4df3738ac45f12815ad53887d1398fcd5ef55484d3c3394fe8208bf23217337873719fcf281c1b583def38e683dfe1b50d991ec5ad26bdcbc138e7b9a74fabc1fe726926b0553af863de4e1847c8a996c7b5aab8b18147d7bf091d37de03b6e8458f4d2396c2c05281afd6ccf3a3c24a6668b3cf36fa09cd59812fba8ceccda2615da36d7a348d507a9fe912912cae9d5275c36a04fa3b8703e8", 0xda}, {&(0x7f0000000780)="f5da071c54970d6c26310eb35c8ea19b2b14ecbb59f40f8b07a84c81392b9b3320f10cd1f5949745fc21c541de62c60c9fc7b7ac9c0f0a4ab454b792a6b4569a9191a52bf10463cd5728e3ae7d7a02d1a5c939e856b058378c5cfbcfa1683b5920b89b0a1bae0ac59fbe17d7379266633dea0f9944f9f6f5ea1e3dd188a1cb31ae66365f3973b5d6e11faeb70004581ef2b7e978194a991838ef17f9651f73baa6ea78c90fb0c18604", 0xa9}], 0x2, &(0x7f00000008c0)=[@assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0x200}, @iv={0x60, 0x117, 0x2, 0x45, "cfadad0b6d4d6c24aaad9ca0afc8e099b3c660cef5aa1193f8198fd0bde18291e1b2948f0ff1426f791f865427bc03107abbd54594d0ce3c2c2b2b3d7a906a089a52873dca"}], 0x90, 0x8000}, {0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000980)="4b930261ff37eab7ca328a7c108dda4443e330095e8588cd338829a4fab8b5283984ad9d6c7efbf9d47ae87375e8b0e05e5907a23b9f65e78650955a2734d9dfed7498cc9918e8cd43c392645f4d9a3c1b0bf59dd5957c239778604bf019fd5b0ea78c98ed93043bf047f695b2a94217df4ac0624a224fdd4603d5dd521bb84f89fe6740b681089eb1aff17eab344e549c9b5642d752bd76181eb583a03da64c9cdeae14dd510d56fe35d8", 0xab}, {&(0x7f0000000a40)="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", 0xfc}], 0x2, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000640)="10252e35c83fc149e762b8bc7af3a22400c7d1a4b4e7fd4f4d733805b676805f8f84a798edc4abd9957ebf82674b7b5a25c32260f02d330a7cef0d2b3b22bb2bca737c1a30f81363350d90b6b8bada5b42a319223e65ceee887e40b77f2ed2af17c77cceafd18113b6dcba84d3fab5c77fd9bfcb5bbbebfec342671a26", 0x7d}, 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"3d2d2d427513cacf1c0bbb184da578754436319260ba68033eb10a369cd5aac68611df9eee5e86c6a8fcff218e12600e4c2701bc9eb7133dbd54ff20517fdb7c44905f1f1da77983adde54fa4328856bc302ad9ed03183aef0a83de80c9e0d0ac0f82093e39f6c7445"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x400}, @iv={0x108, 0x117, 0x2, 0xf3, "cb88e2ac383c3569619929272c92d2ccef9ed47732b167d23286a82b64b6fc8519b8fa9e6bc3f005a4c751a42cea5217dceebc61308695c6c990097eb484b1b23017a6976359c0a377196544e20ac54f10f46f28ed6eea05a594df3f860b2351844f73dfac9ec40b44c431bd061e541bb1cb0c9f2c29c5030cc9b594a4d373723bbeb3af524311015c4cf3b737ffc2de0896c40a797fcd060dd31d06f2c22b7e471ff5ebc1bc83d99398f00a2091b3d20fd361326379f597e7df77451b28e91d63017a4b1fb3e1f2d4d89fe63515f53c560f3bae847e32dfad856937c9959473adf5dcfb3d9cd70609b01cfa8666fbc0d364f1"}, @iv={0x68, 0x117, 0x2, 0x53, "065c6eb2f6277d5d423dc05b6847762175e316bd37492f06c99e5bd7c7bff43281c6fda77ef7c8db1f641bc5bfe612f5a5b6a659f2e8f45b6a514cb963e6a9020039367e12ec5dee9f175553dccdcd6e72cf91"}, @op={0x18}], 0x250, 0x85}, {0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002180)="f8c3b2ee16b9ca7ec115f7fa8c7231c6fb856707b3ecec2ca70642ce9b22374caef2910a02a359acbdd5fd4b6e680d97416f0dc7f9", 0x35}, {&(0x7f00000021c0)="4603ad6ca9e71688ccf52e98f974cdbf5efa46bbb1713384e162c867d827f4c0e78dd02ed34b00cc8f1c3803e8c5b30dc919cee95745f60d177b83a4e349bf4c69dcc7f445aa7ca175f3e1e33aeb223a132ccffd916e0cefce05bc03d06b9aea0228cd4164e3355af2269eeb559dcfa78f4933bf2cf6537b8b4950584879d81b571f134f293f81545c4cc21f47e98788c194b0c6d73a544a9b26dd68095e577a5b063de59fa6abc348420e2a4ec811ffcce8ab636faadb0346c5d3928f796ef953936eef37100e5444a9e4a13ec29f82b431a4c132c588c49aafbf3708ceb369e98406", 0xe3}, {&(0x7f00000022c0)="c4d6f3e5d87fe4a1a84e5d2d9b09982b2bb60132a4443b1a49f1101695a1c388cd51794b345dd7ede61ad0b5eeb3113dc7560fd7187f1d48e8ad6cfcbe51ff76a3f18b00b7e419a43493ed1052d43b9d009571", 0x53}, {&(0x7f0000002340)="3ea77962600c2bd046a439ae44163e61ac790ecac5e8a9cd0119c78394371e602a5ae10dfbd0b0a9902a5e170f5fb98e12a4cdcd4e7c1e6529435a7b751a10bc4e56181ac6432b259305953ab0a13f8cae57b5869fd651f3fdaea9b81ef2e036cd3dc683c55e6cb6cf88564ed001229d3c6d50a0a9af0c9954529cd341a5854cebaa305976ed5e8e7a2de225324c8e72ed66402ded851534ecdf8e061d1fc849bd03818694a9d75a678c", 0xaa}, {&(0x7f0000002400)="f6191084c2319912ec843f341d66b034e185f0d5377e761bcb9f6b9a570ab5bd9ff695d08736a02a96ed0c86f0a0e4644e9a5828e26f6757bfb52d93ab73c019c2c52f39e8c7a9c363f74bc3313c9e77f2086ad005d0db9930dfeef673eaaf88026e924d975436375d579938533b7a1d51dd38d89e5c54ce735452b418a29378c2d018d5f71a3f08418b621bc4ae4079d8c692b60664b55a1eaaf2b02a10ea97ae1df9810264e134952d826b8a12adb6334522d66ea41e6267", 0xb9}], 0x5, &(0x7f0000002540)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x94, "5bfd24dc7725548d05f208d75853c977f1717c89ac8efae090dae9bb51c0a2a9ac8b85cea96d6e83a5d7ecc681984c00d53e746d33eb52e03f1033458b431a4570ae94bcd65297965f226fdb3c8da04fd224e5e0e1aef3420cd4b9e6364a5fc72f0f16755a507a9132850e3e8189349886251d9445e48d49f0d81ac7642398fb80e8f31b700d6fd8f9cefeec51b12ec961979f88"}, @op={0x18}], 0xf0, 0xc805}], 0x5, 0x81) 15:05:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x2fe80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:10 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000240)={0x0, 0x7ffffffd}) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r1, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x2, 0x4e21, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'syzkaller\x00'}, {0x20, 'cgroup.events\x00'}, {0x20, 'cgroup.events\x00'}, {0x20, 'cgroup.events\x00'}, {0x20, '('}, {0x20, '*@#%!*'}, {0x20, 'syzkaller\x00'}, {0x20, 'cgroup.events\x00'}], 0xa, "9789fa2305f1e1148ae9cb39a9f8a04964390fe02b3b3953faabf82ccbbad9b284baf849ccfb721cdf2ce54553cfd472e45395a2bf60972bb981c18187404ff1cfd3f3eca29a9ae26bd94d67c8054a80596f5e226ed653f5e42ba316efcfde4327da9f761e14a9f87a5587c1ebd818b8a87e11b160120f4022a4dda8085881727c49907e85a65df3"}, 0xee) 15:05:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x1f4, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 829.529542][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 829.534077][ T3119] IPVS: length: 254 != 8 [ 829.591125][ T3128] IPVS: length: 254 != 8 15:05:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x31e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000180)=0x20) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 15:05:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x218, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:11 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r5, 0x0) r6 = accept(r5, 0x0, 0x0) sendto$inet6(r6, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000006c0)={'syztnl1\x00', &(0x7f0000000640)=ANY=[@ANYBLOB='gre0\x00'/16, @ANYRES32=r4, @ANYBLOB="3c0068000001049078e0000002ffffffff89079b00000000071f96e0000001ffffffffe000000100000000e00000020a010101ffffffff0000"]}) sendmsg$nl_route(r7, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000780)={&(0x7f0000000800)=@ipv6_deladdrlabel={0x50, 0x49, 0x200, 0x70bd26, 0x25dfdbfd, {0xa, 0x0, 0x80, 0x0, r8, 0x8}, [@IFAL_LABEL={0x8, 0x2, 0xb}, @IFAL_LABEL={0x8, 0x2, 0x4}, @IFAL_LABEL={0x8, 0x2, 0xb}, @IFAL_ADDRESS={0x14, 0x1, @private0={0xfc, 0x0, [], 0x1}}, @IFAL_LABEL={0x8, 0x2, 0x7}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000440), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@dellink={0x30, 0x11, 0x100, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, r4, 0x20060, 0x9002}, [@IFLA_NET_NS_PID={0x8}, @IFLA_NET_NS_FD={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x44) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="340000001000019b007e837b07008dcb1f0281bfddc640ea34c2063f5c668ff4123ef98ed1db57495db723a92a73ad63d1c64e7f36feb450179026924ec8b9b47d0cf6", @ANYRES32=r4, @ANYRES64=r4], 0x34}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@delneigh={0x64, 0x1d, 0x400, 0x70bd26, 0x25dfdbfe, {0x1c, 0x0, 0x0, r9, 0x2, 0x1c, 0x5}, [@NDA_SRC_VNI={0x8}, @NDA_LLADDR={0xa, 0x2, @local}, @NDA_PROBES={0x8, 0x4, 0x8}, @NDA_SRC_VNI={0x8, 0xb, 0x6}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_MASTER={0x8, 0x9, 0x9}, @NDA_DST_MAC={0xa, 0x1, @multicast}, @NDA_PORT={0x6, 0x6, 0x4e22}]}, 0x64}, 0x1, 0x0, 0x0, 0x808}, 0x20000000) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000880)=ANY=[@ANYRESHEX=r4, @ANYRESDEC=r4, @ANYBLOB="080008001f536b80d3aa7a00ffff000000006540eab5962cf631f325b93dca1b71e730440aee282331e06d890e0dc54b0aa2b7e5d633fbcd4926684a6632b049b254b6256693739f877a1d756ff40163584f45cd2c98f390d4777289caa4705fb1fbdf9f433090fec987b8227b3aadb57e7bddb265dd20237ba3519e59d3d2aa6279c3ed8547915938a205eafd0a834be345a86e9a875835b46a7d3e1e83612fedc29e"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @ipv4}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x80000000}}]}, 0x40}}, 0x0) [ 829.797900][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2, 0x0, @private2={0xfc, 0x2, [], 0x3}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) sendto$inet6(r4, &(0x7f0000000080)="674ce6babb587d437c79c41793eab6dd930f95056471d266e34801474d863fd0cc607651d394cd2483", 0x29, 0x4000, &(0x7f0000000180)={0xa, 0x4e24, 0xffffffff, @local, 0x400}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x240, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x32e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 830.016401][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 830.046402][ T3159] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 15:05:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r2, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r2, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendmsg$inet(r2, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x110, r2, 0x6469e000) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000040000000000000000000000958000000000000027b897ce02c07f8e26"], &(0x7f0000000280)='GPL\x00', 0x3, 0x0, 0x0, 0x41000, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000500)='ext4_mballoc_alloc\x00', r3}, 0x10) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x248800) ioctl$FIBMAP(r4, 0x1, &(0x7f0000000340)) r5 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r5, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, 0x0}, 0x48884) connect$l2tp(r5, 0x0, 0x0) bind$unix(r5, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$alg(r5, &(0x7f0000002640)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="f53b271d512b59f328c50354b05087a122c8080743cc31bc91003a7ea6dc2f61e5b1dd288cb8a53d2806bb1e81caeba5b165e5052d8f86527a067b2ccfef0adf4df3738ac45f12815ad53887d1398fcd5ef55484d3c3394fe8208bf23217337873719fcf281c1b583def38e683dfe1b50d991ec5ad26bdcbc138e7b9a74fabc1fe726926b0553af863de4e1847c8a996c7b5aab8b18147d7bf091d37de03b6e8458f4d2396c2c05281afd6ccf3a3c24a6668b3cf36fa09cd59812fba8ceccda2615da36d7a348d507a9fe912912cae9d5275c36a04fa3b8703e8", 0xda}, {&(0x7f0000000780)="f5da071c54970d6c26310eb35c8ea19b2b14ecbb59f40f8b07a84c81392b9b3320f10cd1f5949745fc21c541de62c60c9fc7b7ac9c0f0a4ab454b792a6b4569a9191a52bf10463cd5728e3ae7d7a02d1a5c939e856b058378c5cfbcfa1683b5920b89b0a1bae0ac59fbe17d7379266633dea0f9944f9f6f5ea1e3dd188a1cb31ae66365f3973b5d6e11faeb70004581ef2b7e978194a991838ef17f9651f73baa6ea78c90fb0c18604", 0xa9}], 0x2, &(0x7f00000008c0)=[@assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0x200}, @iv={0x60, 0x117, 0x2, 0x45, "cfadad0b6d4d6c24aaad9ca0afc8e099b3c660cef5aa1193f8198fd0bde18291e1b2948f0ff1426f791f865427bc03107abbd54594d0ce3c2c2b2b3d7a906a089a52873dca"}], 0x90, 0x8000}, {0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000980)="4b930261ff37eab7ca328a7c108dda4443e330095e8588cd338829a4fab8b5283984ad9d6c7efbf9d47ae87375e8b0e05e5907a23b9f65e78650955a2734d9dfed7498cc9918e8cd43c392645f4d9a3c1b0bf59dd5957c239778604bf019fd5b0ea78c98ed93043bf047f695b2a94217df4ac0624a224fdd4603d5dd521bb84f89fe6740b681089eb1aff17eab344e549c9b5642d752bd76181eb583a03da64c9cdeae14dd510d56fe35d8", 0xab}, {&(0x7f0000000a40)="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", 0xfc}], 0x2, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000640)="10252e35c83fc149e762b8bc7af3a22400c7d1a4b4e7fd4f4d733805b676805f8f84a798edc4abd9957ebf82674b7b5a25c32260f02d330a7cef0d2b3b22bb2bca737c1a30f81363350d90b6b8bada5b42a319223e65ceee887e40b77f2ed2af17c77cceafd18113b6dcba84d3fab5c77fd9bfcb5bbbebfec342671a26", 0x7d}, {&(0x7f0000000b40)="7f4b58372f74b8757b5625c6c35246551b9db67b0eb682426cb625b03002296aabcddad4d4de94c5c75974fea30cdd237814290b1d62c1dbd0a66a297e5d89b1ab7151ce759db4333a448edaa1a8a3d9e3894466421ea55232cf53cb1e956a11e7fd580547de6051c39ad213479ce3f6dceeafdf938941ea8d199332912244f6874631a704770ada1c04e9e2507b4ddeb8006c24cb7ae80461c6ad791fc415f10246caa6810602b69fd671a0466df888fe4133991699f9f92d311a16c53e9d38d03de1d7e4916bd95719cdbc401874c882c8a855793df56782ae8e8c62f29b645a5eb735efe04c0bc754c10260fe9fa8a0afb0e85a95ae165a1ff86be6f53061f07aab7a44bf4d6243e0cdc74e4dfccbb3683f4302527f397d0f995d29a1d3ac8bf80b6f9cf0d1b316fe8ba6e540692805e0c8e5f5199fc56eb83556249bced560b18e32628d1611007b520229bdb61806d2260ab1a584398bc4dbb5f6ba49af2557fca76146c03ca065a2703dc4cb46fed26c791e4bfa6e32bedcdfb97f5c2ded5d8f00139314a471858e9237ba0083bf2c17d5a3828915e4490825062e6502a836cf16e16dcc5afe25430744ccc48cf8723381d2f9eab0141a51746b537ba2744b6f5d8d67e9f7816b2566c53fa24cf216f768c8c253611badd05a761a9684eeb0fe71943b87dcc93b6a088005169c2c2b026c1ced30997e00597878e15d2f2d48479ead056e43941aa25fb6624f552412db9ca877caca51500c09ea0979c63e3083703c16b5b5470dc5521703fc1650a51b4ad56bde593257b60bd5b7ef80ef81af77b6772c56a1283c0950d9634daf207ce9ee4e8cda53679579b8b05036635f0a557e6a1b0090b18a9f083d10654cdcd30a5ee4882cf3c515d373672e7613d8a64158b210c2c8a6bc7feb97a2d4421769ac62d46ee44adcae0df0c16cabf411fa8c7257b6c35a7224aaceaa08498bec9c113487bfff2952f0619cafdeab8a51777b60324aad4ae72d98114e4a5791232b02e6cf517611149db68809352a9323befbdfd29c6f65059021d5c3f94e855ad5c9ec7d3fe8a377b58acd95f618e2f6d284721fa3cf70f0a0a0e571695c7061e15e37a7ff9c75ae30689e549a209305eabf2e135121e31f0d4c215ed2fc8fe785fdad317d3864d59a2844b368577407da0b2a2176a6adf3591609755f8f309f690a0d648d8676999323fe813b53c85b9ac0a83bb0cfba212fe3c7b57b049fa3a30ca8fea3980f290eb341dbe99c5e584b6ffb2f989f2b7e6cfb13dc8f3457dbbd9c5af8787e7afdfde11bb96d0386d04acb3a79e66f5f9dded7caa6d9737e1b1bac31f791418736281b6418592da08894fe58f5c46065ccc22e2667f5dc7df6cb96c65ba17c6c27c6e7186e7c38b420243e95fa73c3fca0a6d571888cf456aaf8617e69e881b96d2b97503bc6a1855570b737b9d73d0de67ef9569122ef8a1678a47e5dcfb8eac1640bf46014dea8e0be6fc5209f80079a15f5a741a18c378a6eb28181746dcfb4798367b8e3c0ac8e591938340d4773cede1a2d5a4f94837773f7f85bbbf5a7076cd2f867a48dd7773d17107ca822a019f94a854ed65f66a3f7423872060220c72a19ed417cba342213df225db4eba5d57b26b73ef13a4179a321dada89caf6e18a41b3035d7eb507537313874f19a7b6064dbb7e071d2302b9381ac7533ad6f51697881bdc3dd3897199174cf821f312d53058747da60a7392f2e3e122b7257ba0359555de09b424382348d71d692329a7b27fba42be4f1dcc861304dfbea0aaad9796de34810551376bb9352c42f3de18f9415884528d2266a53ef7b80090fe471ba9343dac410291d8d7c80b199f175a765a3eb7a501d3e2a53e1797b094a5519effdc6b34b0f5864e851ef1d9725fd64f476007681b82584596781db1bf2959abb02473328b55fce6169c2a2ce547a7514361c415eeb9d575be0f181dd1d181979f1f6e6a65516325568994e9212d134c78bf3d0ba1ba1fc110a09518c13ffdc0da1f9566411c84ce43518037be4ff894b713938e1e1f1161d8a00dc5b33bd905cef6d2cf78bec36274ca960e5b06d8de4c03207be176951998bbe4084b01c5170c4110dbff56e38e227b804d369176b312248936e572c0931cc0569767200ac26cecbdc98f99e90700fa733f5b7f82783e7051b39c20fe68634a77b4781bf97c119b8624da2121bf9a02571ecd522c6e839f11baa30c9858337845784065ff72e4d7766cc5251278a0b2db94513b7ac3268cd1c2dea85605b76e9fab479df7268a0d018cbd8c3a8fff6eb62a973d22af3dd214fd4903fa7a44e65415ed4a539bb1583f6cf5ac289b965e9020b8e6c628d840aca6f5d303e5a6caf6639e9ab17a045b80ea99fad358f61ee709e79f5a2a1b29b319ddb5137d29fe46273e2a21f0fb5ca06b055c3722dd81c3aedfac855e53a55538736f01fbd57accb7d58520c61fc8bd549ef456b8764ca68addc7287d55fe7b5255a277be68ab46772fc0d329b770a33e3d39e6d41a6bdafd4e6e6ec5407309e1cb48d203ce53344a3472160a941aad243c0dba15b55b6c6ac64e4c52f18e4291986d1404a0bcba7d996d88c1c362a8c6dfdb30e02f51e269a1e8187e2d2795c68a92ac267c7f707b3effd311a15b0dd61315140f3ae3b093895f97387f0e5f8faf24327886b86e4629df59cce47a7e55ffdadcd14350fff32c48c0adda69fe4140d85167b22d0e25c60a84c50543745d9c7b21890397a469c374eaf8db0bc49b6cf1406ad013d0a632404b0a4f8e5c3f6ed99c2a19542a2c6fe67c6552c0718e24dbd1f531f69e947f6044257ec210ba89d69557846964ede5e9d298855cd45f0ebeb667580c6567c9da87029ceb64bd6eda70ba10e9e205c728548a3d4afec15e4f9abe7528318d3927733dbb1243819f8eaa47ce656290510d50630eb4968e9bd22753d09a64b86c8c655893026a41e77cfb3680210af00e10219be64c988d38a06e4ca186e94a89abaa846bebf02460739aac20f0beccfac1771181f30faaf7127e775ab19829ae83dca8d406333ab1d0e4cc7bddd63b98554ddd6bf53521619833104a88c840592cbaa58451d6c3675350f21a8dc2606140cdab51d6065305f280d8f7a342ec06ba9a7405dc978228a6813fd8863e67e455f089dc638ca5426854e1106e691876c2822dbe922c673b4d776753c216577b46891c652b68058e8dbb3b217bcd02889664d6f406466d5ae217ac8540154c072405a22c5004427382579ab956112130e81950e6ddb5041e9571773f38d6103abe86c6e3114bb6f1a08980c19b1d381571d3702ccc083583f18b9da07725417f9409ba570f54bfe45e3b64e1c7983ab0e23ad80c898bd5c61e7489b87c8437b8f871eaf774ccbc6d32776800543bf33e11cc0b2c2f174cb8b22834d3c71c5e77fbd5cd371697cca7c5d58489355a6fa92116113f14bb14fd927963612df2692871aae8cc1a1860561479cd718a09015f34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"065c6eb2f6277d5d423dc05b6847762175e316bd37492f06c99e5bd7c7bff43281c6fda77ef7c8db1f641bc5bfe612f5a5b6a659f2e8f45b6a514cb963e6a9020039367e12ec5dee9f175553dccdcd6e72cf91"}, @op={0x18}], 0x250, 0x85}, {0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002180)="f8c3b2ee16b9ca7ec115f7fa8c7231c6fb856707b3ecec2ca70642ce9b22374caef2910a02a359acbdd5fd4b6e680d97416f0dc7f9", 0x35}, {&(0x7f00000021c0)="4603ad6ca9e71688ccf52e98f974cdbf5efa46bbb1713384e162c867d827f4c0e78dd02ed34b00cc8f1c3803e8c5b30dc919cee95745f60d177b83a4e349bf4c69dcc7f445aa7ca175f3e1e33aeb223a132ccffd916e0cefce05bc03d06b9aea0228cd4164e3355af2269eeb559dcfa78f4933bf2cf6537b8b4950584879d81b571f134f293f81545c4cc21f47e98788c194b0c6d73a544a9b26dd68095e577a5b063de59fa6abc348420e2a4ec811ffcce8ab636faadb0346c5d3928f796ef953936eef37100e5444a9e4a13ec29f82b431a4c132c588c49aafbf3708ceb369e98406", 0xe3}, {&(0x7f00000022c0)="c4d6f3e5d87fe4a1a84e5d2d9b09982b2bb60132a4443b1a49f1101695a1c388cd51794b345dd7ede61ad0b5eeb3113dc7560fd7187f1d48e8ad6cfcbe51ff76a3f18b00b7e419a43493ed1052d43b9d009571", 0x53}, {&(0x7f0000002340)="3ea77962600c2bd046a439ae44163e61ac790ecac5e8a9cd0119c78394371e602a5ae10dfbd0b0a9902a5e170f5fb98e12a4cdcd4e7c1e6529435a7b751a10bc4e56181ac6432b259305953ab0a13f8cae57b5869fd651f3fdaea9b81ef2e036cd3dc683c55e6cb6cf88564ed001229d3c6d50a0a9af0c9954529cd341a5854cebaa305976ed5e8e7a2de225324c8e72ed66402ded851534ecdf8e061d1fc849bd03818694a9d75a678c", 0xaa}, {&(0x7f0000002400)="f6191084c2319912ec843f341d66b034e185f0d5377e761bcb9f6b9a570ab5bd9ff695d08736a02a96ed0c86f0a0e4644e9a5828e26f6757bfb52d93ab73c019c2c52f39e8c7a9c363f74bc3313c9e77f2086ad005d0db9930dfeef673eaaf88026e924d975436375d579938533b7a1d51dd38d89e5c54ce735452b418a29378c2d018d5f71a3f08418b621bc4ae4079d8c692b60664b55a1eaaf2b02a10ea97ae1df9810264e134952d826b8a12adb6334522d66ea41e6267", 0xb9}], 0x5, &(0x7f0000002540)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x94, "5bfd24dc7725548d05f208d75853c977f1717c89ac8efae090dae9bb51c0a2a9ac8b85cea96d6e83a5d7ecc681984c00d53e746d33eb52e03f1033458b431a4570ae94bcd65297965f226fdb3c8da04fd224e5e0e1aef3420cd4b9e6364a5fc72f0f16755a507a9132850e3e8189349886251d9445e48d49f0d81ac7642398fb80e8f31b700d6fd8f9cefeec51b12ec961979f88"}, @op={0x18}], 0xf0, 0xc805}], 0x5, 0x81) 15:05:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x300, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x34e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000200)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000003440)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/9, 0x9}, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x304}, "d874097e4dec7aac", "d322f9a240a9bce5e3276941037403e568687c66e954d3f72f18fa15ecc0aa5b", "41c143cc", "365195349e22d6c9"}, 0x38) [ 830.631223][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x3e8, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x35e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 830.763386][ T3149] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 15:05:12 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x2, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f00000000c0)) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000180)=0x3) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)='9', 0x1}], 0x51) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000080)) [ 830.825367][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00', r2) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) unshare(0x48000080) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) socketpair(0x2b, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000180), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x480, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x37e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x500, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 831.197709][ T3215] IPVS: ftp: loaded support on port[0] = 21 15:05:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x38e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 831.282805][ T3215] gretap0 speed is unknown, defaulting to 1000 15:05:12 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x37e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x5bd, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x3ae80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 15:05:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x5c9, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x3c000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:13 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x2, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f00000000c0)) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000180)=0x3) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)='9', 0x1}], 0x51) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000080)) [ 831.957392][ T3221] IPVS: ftp: loaded support on port[0] = 21 [ 832.073061][ T3221] gretap0 speed is unknown, defaulting to 1000 15:05:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000740)=@gcm_128={{0x303}, "2d4e5349b2eb9113", "89f61b42b0059b8c8ea055bb4f310100", "6ef20f2d", "2ea88d5668f384e1"}, 0x28) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f00000006c0)=[{{0x0, 0x0, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000000280)=""/29, 0x1d}, {&(0x7f00000002c0)=""/35, 0x23}, {&(0x7f0000000300)=""/134, 0x86}, {&(0x7f00000003c0)=""/166, 0xa6}, {&(0x7f0000000480)=""/229, 0xe5}, {&(0x7f0000000580)=""/135, 0x87}, {&(0x7f0000000640)=""/89, 0x59}], 0x9}, 0x9}], 0x2, 0x120, 0x0) 15:05:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x600, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2, 0x0, @private2={0xfc, 0x2, [], 0x3}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) sendto$inet6(r4, &(0x7f0000000080)="674ce6babb587d437c79c41793eab6dd930f95056471d266e34801474d863fd0cc607651d394cd2483", 0x29, 0x4000, &(0x7f0000000180)={0xa, 0x4e24, 0xffffffff, @local, 0x400}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r1, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r1, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) accept4(r1, &(0x7f0000000180)=@l2={0x1f, 0x0, @none}, &(0x7f0000000080)=0x80, 0x1800) 15:05:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x3ce80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:16 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xf, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x5, 0x1}]}, &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}, @IFLA_BR_MCAST_SNOOPING={0x5}]}}}]}, 0x44}}, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0x10, &(0x7f0000000380)={&(0x7f0000000280)=""/243, 0xf3, 0x0}}, 0x10) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x4, 0xee, &(0x7f0000000080)=""/238, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x19, 0x9, &(0x7f0000000140)=@raw=[@exit, @map={0x18, 0x4, 0x1, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x81}, @call={0x85, 0x0, 0x0, 0x35}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @generic={0x80, 0xb, 0x3, 0x7, 0xffffffff}, @ldst={0x2, 0x1, 0x6, 0x9, 0x1, 0x1, 0xfffffffffffffff0}, @exit], &(0x7f00000000c0)='syzkaller\x00', 0x6, 0x1e, &(0x7f00000001c0)=""/30, 0x41100, 0x22, [], r1, 0x1e, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000240)={0x4, 0xa, 0x0, 0x6}, 0x10, r3, r4}, 0x78) [ 834.844281][ C0] net_ratelimit: 4 callbacks suppressed [ 834.844302][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x3ee80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:16 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x13, 0x4, &(0x7f0000000080)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x4a}]}, &(0x7f0000000040)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41000, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 15:05:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x700, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="b5223de2bb5310e6ce83713c561d81d0c63b1980657699bb6f3e62782eaaa5dc84350b94c8d6eb05b4327b049b6388f713d5fb22a2f2ce6ea1f33aa89b647b9a790307b6989984ee65c9ee806147e3ff218ef5b2356d2ee2c484c241806c5b6a687ce3254db5c1121f88539660e1a8782a222da3377f5043cca3ce89c2975de11f7440eaf38f78b8395f00a738b74ddb27e0567e04ed4e44979ac3800b75f1ec7aaf9a88f7ea43b3c43ffcff96d2262701f5cced20580d42ceb34ce884796a9d86b2ed4f9cf53a45b96b4c0ea30b478e190a12", 0xd3, 0x40000, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) [ 835.126696][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:16 executing program 1: socketpair(0x18, 0x0, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000040)=@pppoe, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000240)=""/150, 0x96}, {&(0x7f0000000300)=""/203, 0xcb}, {&(0x7f0000000400)=""/16, 0x10}], 0x5, &(0x7f00000004c0)=""/123, 0x7b}, 0x40000101) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001f00)={0xf800, 0x8008, 0x1ff, 0xe2}, &(0x7f0000001f40)=0x10) recvmmsg(r0, &(0x7f0000001e00)=[{{&(0x7f0000000580)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)=""/128, 0x80}], 0x1, &(0x7f00000006c0)=""/43, 0x2b}, 0x1}, {{&(0x7f0000000700)=@isdn, 0x80, &(0x7f0000000780)=[{&(0x7f0000000840)=""/137, 0x89}], 0x1, &(0x7f0000000900)=""/4096, 0x1000}, 0x9}, {{&(0x7f0000001900)=@l2, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001980)=""/216, 0xd8}, {&(0x7f0000001a80)=""/65, 0x41}, {&(0x7f0000001b00)=""/239, 0xef}, {&(0x7f0000001c00)=""/80, 0x50}, {&(0x7f00000007c0)=""/62, 0x3e}, {&(0x7f0000001c80)=""/146, 0x92}], 0x6, &(0x7f0000001dc0)=""/30, 0x1e}, 0x48c925fc}], 0x3, 0x60000020, &(0x7f0000001ec0)={0x77359400}) 15:05:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x3f000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x900, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 835.456626][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:17 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCADDRT(r0, 0x89a0, &(0x7f0000000480)={0x14, @in={0x2, 0x4e21, @broadcast}, @can, @l2={0x1f, 0x17, @any, 0x3f, 0x2}}) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x303}, "216f9ef4d2ed1d26", "160c4dfac850a186fb3f36eb0ba754b9", "bf7ce63d", "7681b32253788ef8"}, 0x28) 15:05:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000000180)=""/4096, 0x1000, 0x20, &(0x7f0000000080)={0xa, 0x4e24, 0x1, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2a}}, 0x9}, 0x1c) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001280)={0xa, 0x4e23, 0x4, @remote, 0x3}, 0x1c) r2 = accept(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) sendto$inet6(r2, &(0x7f00000012c0)="f5056ba69c8ad45de1588bf172dd4206de03756a258740a79700703c4a561693ee9177834041abbf31611e69b7dc3f657d5ad2cf98e6ce9e078a3adbb5095fe4504d2d52bc4d557c991210b87a72d31bd1f55a2ef9b9717f9c1027b2a61b667e9e0fb441898fc50a622a84d7a9a3982300b76b7ca7aa9ac824a7ff3a557f721301cf11e08307037a2aff0cf9d9ae849b19ebf48cb95137ce50b96e8962c2c540026bf8f6f2a90fafb0b9cb661f062d5c0c3a003b2ca763ff45eee335604499996608dc8a532b23c937efa247520cb98f955f35021e8b9875fcd9a935", 0xdc, 0x800, &(0x7f00000013c0)={0xa, 0x4e21, 0x100, @mcast1, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = epoll_create(0x9) write$binfmt_script(r3, &(0x7f0000001180)=ANY=[@ANYBLOB="2321202e2f66696c653020202d25235b2a044820000ae0879f45a7ea7b32f2edfaf5290df0cbbe798b83ed3e6f6ea0537c4a7ad48b40ec91997ea3219dc765367a1d866f76b8f0cea25330b0ce8a78b199f548ed5b5676907b3482e9f3f18741acb1564de4d72b474b27db074a35252a98d1044c08bad6ac19de9f846980c429000000008cb20a50291cb51397b27bbc24a7e38de75ed0a2f6104e2899ce6325317aa60e59a99fb66888443b1300415bf53888a1dac92624586c6e9139583d29f426996a5d20fdcec4ce0fd785538bb050901a9a6ecae996a0609f9591"], 0xdd) recvmmsg(r0, &(0x7f0000000740), 0x0, 0x12001, 0x0) pipe(&(0x7f0000000100)) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(0xffffffffffffffff, 0x0, r4, 0x0, 0x4ffe0, 0xa) 15:05:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x3fe80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)=@gcm_128={{0x304}, "143c5be4c88aaa59", "0ee7e177901ae473485602de6d9d12c1", "7302fa32", "12b22fd0b3d54db6"}, 0x28) 15:05:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xa00, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r1, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r1, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) accept4(r1, &(0x7f0000000180)=@l2={0x1f, 0x0, @none}, &(0x7f0000000080)=0x80, 0x1800) [ 835.936998][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x40000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xc00, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) sendfile(r0, r0, &(0x7f0000000340)=0xfff, 0x317) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x14012, r0, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), 0xe) recvmmsg(r2, &(0x7f0000004300), 0x3a4, 0x0, 0x0) r3 = socket$inet6(0xa, 0x100000003, 0x2c) sendto$inet6(r3, &(0x7f0000000100)="ff100000214d56d0bf7e", 0xfffd, 0x2d580000, &(0x7f00000000c0)={0xa, 0x0, 0xd5d8, @loopback={0x0, 0xac141403}}, 0x1c) r4 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r4, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r4, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r4, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000000)={0x0, @aes128}) 15:05:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000004c0)={r0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000500)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) [ 836.219110][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x41e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xe00, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:17 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000240)=""/32, 0x20}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000400)=""/233, 0xe9}, {&(0x7f0000000600)=""/196, 0xc4}, {&(0x7f0000000500)=""/99, 0x63}, {&(0x7f0000000780)=""/88, 0x58}], 0x6, &(0x7f0000000880)=""/148, 0x94}, 0x10000}, {{&(0x7f0000000940)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000580)=""/54, 0x36}, {&(0x7f00000009c0)=""/140, 0x8c}, {&(0x7f0000000a80)=""/165, 0xa5}, {&(0x7f0000000b40)=""/231, 0xe7}], 0x4, &(0x7f0000000c40)=""/73, 0x49}, 0x3}, {{&(0x7f0000000cc0)=@phonet, 0x80, &(0x7f0000001080)=[{&(0x7f0000000d40)=""/155, 0x9b}, {&(0x7f0000000e00)=""/191, 0xbf}, {&(0x7f0000000ec0)=""/30, 0x1e}, {&(0x7f0000000f00)=""/120, 0x78}, {&(0x7f0000000f80)=""/199, 0xc7}], 0x5}, 0x8}, {{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001100)=""/81, 0x51}, {&(0x7f0000001180)=""/182, 0xb6}], 0x2}, 0xdf3c}, {{&(0x7f0000001280), 0x80, &(0x7f0000001500)=[{&(0x7f0000001300)=""/223, 0xdf}, {&(0x7f0000001400)=""/208, 0xd0}], 0x2, &(0x7f0000001540)=""/1, 0x1}, 0x4}, {{&(0x7f0000001580)=@caif, 0x80, &(0x7f0000001980)=[{&(0x7f0000001600)=""/109, 0x6d}, {&(0x7f0000001680)=""/221, 0xdd}, {&(0x7f0000001780)=""/163, 0xa3}, {&(0x7f0000001840)=""/156, 0x9c}, {&(0x7f0000001900)=""/82, 0x52}], 0x5, &(0x7f0000001a00)=""/113, 0x71}, 0x200}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001a80)=""/102, 0x66}, {&(0x7f0000001b00)=""/22, 0x16}, {&(0x7f0000001b40)=""/125, 0x7d}, {&(0x7f0000001bc0)=""/14, 0xe}, {&(0x7f0000001c00)=""/222, 0xde}, {&(0x7f0000001d00)=""/139, 0x8b}, {&(0x7f0000001dc0)=""/4, 0x4}, {&(0x7f0000001e00)=""/108, 0x6c}, {&(0x7f0000003440)=""/4096, 0x1000}], 0x9, &(0x7f0000001f40)=""/227, 0xe3}, 0x6}], 0x7, 0x21, &(0x7f0000002200)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002240)={0x0, 0x80000000}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000080)=0x2, 0x4) sendto$inet6(r1, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r1, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4069, 0xfe5}], 0x1}}], 0x1, 0x120, 0x0) sendto$inet6(r1, &(0x7f0000000040)="d857b8b01c9cade222a041acef341e3a", 0x10, 0x800, &(0x7f0000000180)={0xa, 0x4e24, 0x6, @mcast2, 0x1}, 0x1c) r2 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r2, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, 0x0}, 0x48884) connect$l2tp(r2, 0x0, 0x0) bind$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000200)=0x2, 0x4) [ 836.514174][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4086, 0xff6}], 0x1}}], 0x1, 0x120, 0x0) 15:05:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x42000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x1802, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) sendfile(r0, r0, &(0x7f0000000340)=0xfff, 0x317) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x14012, r0, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), 0xe) recvmmsg(r2, &(0x7f0000004300), 0x3a4, 0x0, 0x0) r3 = socket$inet6(0xa, 0x100000003, 0x2c) sendto$inet6(r3, &(0x7f0000000100)="ff100000214d56d0bf7e", 0xfffd, 0x2d580000, &(0x7f00000000c0)={0xa, 0x0, 0xd5d8, @loopback={0x0, 0xac141403}}, 0x1c) r4 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r4, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r4, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r4, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000000)={0x0, @aes128}) 15:05:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) accept4(r0, &(0x7f0000000340)=@hci, &(0x7f00000003c0)=0x80, 0x800) sendmsg(r2, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r2, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r2, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) r3 = accept(r2, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r3, &(0x7f0000000740), 0x28, 0x2163, 0x0) 15:05:18 executing program 2: unshare(0x40000080) unshare(0x40000080) [ 837.071052][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 837.078867][ T3443] IPVS: ftp: loaded support on port[0] = 21 [ 837.148612][ T3450] IPVS: ftp: loaded support on port[0] = 21 [ 837.184147][ T3443] gretap0 speed is unknown, defaulting to 1000 15:05:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x2000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x42e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 837.354383][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:18 executing program 1: unshare(0x6c060000) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4097, 0x1001, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00', 0xffffffffffffffff) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRESOCT, @ANYRES16=r2, @ANYBLOB="0100000000000000000002000000080002000000000014000100fc0100000000000000000000000000010840020000080000"], 0x38}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1cf79e13", @ANYRES16=r2, @ANYBLOB="00002cbd7000fddbdf25020000000500050003000004"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000003c0)={0xa, 0x4e22, 0xffffffff, @loopback}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x6d) socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/35, 0xffffffffffffff13, 0x100, &(0x7f0000001880)={0xa, 0x0, 0x0, @mcast2}, 0x1c) r5 = accept4(r3, 0x0, 0x0, 0x0) shutdown(r4, 0x1) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x600000000000004) 15:05:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x2ee0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x44000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 837.592504][ T3472] IPVS: ftp: loaded support on port[0] = 21 [ 837.609705][ T3475] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 837.637555][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 837.691091][ T3475] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 837.725263][ T3478] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 15:05:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x3f00, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 837.760785][ T3484] netlink: 40067 bytes leftover after parsing attributes in process `syz-executor.1'. [ 837.891357][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 837.904526][ T3450] gretap0 speed is unknown, defaulting to 1000 [ 837.941533][ T3489] IPVS: ftp: loaded support on port[0] = 21 15:05:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x2, 0x0, @private2={0xfc, 0x2, [], 0x1}}, 0xffffffffffffff36) r1 = accept$inet6(r0, &(0x7f0000000680)={0xa, 0x0, 0x0, @private1}, &(0x7f00000006c0)=0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000180)=0x1, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) sendmmsg$sock(r0, &(0x7f0000006a40)=[{{&(0x7f0000000240)=@l2={0x1f, 0x4afa, @any, 0x200, 0x2}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)="c78c48c90316b0d0190ca43f3053796961469c18ee1ac9cc3f2828fcf7c576b2eb973e199d702f794a6afd72a4c0591c8230c494fb7d66b253289f6d8a5ee93b7cddbea444a1cc507a91281be9908015f8f2b4392c46ddded99df21b00d4b7ff1e7a95d2a5c743e5d5c3a422d88e31724b6413945ee1903a273eef1687bd78f0f9084fa37d733ee8e3c2f5ad875f724ce56efa56cd8e1c4b6bd956c13217f1284166018ade21a10e00d6e5b100082819a1e5c8fd5660627e4fc6f6fa62666b6d4984e1754c45fef2336227324a2b280282c0f8ec39e6", 0xd6}, {&(0x7f00000003c0)="74ed14215cecc97210b0457ea5ade2b1c2cd102062d172bf5943acca2cb6ffe0889f5bf5bc6dce0320b5a8b34d1e4930ece040cfbf7e1cdca6b4d006aee971bd5998cde28502b21e9191d7bd66eafddfee94d53791da41ac1b6ff5fefdbaaba2cf61fe0bacbfdd9b3c833454ca5612edebbd", 0x72}, {&(0x7f0000000780)="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0x1000}], 0x3, &(0x7f0000000480)=[@timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}], 0x30}}, {{&(0x7f00000004c0)=@isdn={0x22, 0xcc, 0x6, 0xff, 0x4}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000540)="23cf255fdf0224f087b9ac01f96da908fa01d8a7c60eac286273f0442a865d3c5219d9b613e6bad8e54ae2be1b88518dd899841fbc67f592626356f6c5ea46913ba4b364590fb35229ee94cd6a409a45d984a8d3b31f2e2e8c1b0e16d5fdff7ee32aad4f425b13dfcac5ec6a37a41a4f98bfd881870789260fbb339cc4b694", 0x7f}, {&(0x7f0000000600)="3d71bdf3db27c05cca00ac471edc9ee93a7b002c8367e1611a0a966bc8e7d24be7be66080a9b32393f922010718be542ed2ac0c44e9a97703755dd54f85cccdfb5e4916c8204fd0316e40e197bb29af4fd2e483adb9f0855ac6a83f37bc4c1908f544f800f20f96162326708b5696fb794", 0x71}], 0x2, &(0x7f0000001780)=[@mark={{0x14, 0x1, 0x24, 0x4}}, @mark={{0x14, 0x1, 0x24, 0xffff8001}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @txtime={{0x18}}], 0xa8}}, {{&(0x7f0000001840)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @broadcast}, 0x1}}, 0x80, &(0x7f0000001c00)=[{&(0x7f00000018c0)="6b1b161fdc2050a614cb32cc498d70c47b3f7e8809d934594faaeb876e", 0x1d}, {&(0x7f0000001900)="bc4d5cc61ec6fe40c1e6b29503788036f6038fcb079956c8b2ab3870e19c580cdbdf7a71e46bffccf0c374e7b8b8ca551f7f22bb0585617a66a47df5ecb14d634190687b7812727ef8d19fd39a63d0f8efcff20fbc7d6439cc9fc18856149f93417fd8ca", 0x64}, {&(0x7f0000001980)="1ae0d10cd02b59f7c622bbe4cde0f959db111b4c532e5cdb74512c621df8ea67f0f812b7db7807af323dda1204a6eb4615e964ae42ccac0d237f9000882fc1c81d89897288dbe31259b69dd97665381a4ec820a34d6a45ded21b51a8e6f49f3ca6bcd8c2baa8573a54f0", 0x6a}, {&(0x7f0000001a00)="46c65a3f4c479f0716410be90237fec80e0c0551f552edeb3ef21c45425ca3cfccde19be501dc633a4f1547e70a4a1f2784e04bbb68cfc04612447221f9433a6a9dce187914fbe4c192335e72c8866f222fe5f410e43e6dc2346f668c02d096905b2d54066359df9908c6be9844e0b3dc9", 0x71}, {&(0x7f0000001a80)="7ae588a7a33cf3a977205a2d67e349179848695fab1cebd78116deae4259411bce21e333c5c8d1936e69403495498eb138bc6ff60ba759244a8a9d45e8eb90c4a4f8ed973becc3e47eed5e9c5d8a0a776184f8fac8a3c87381d771833cfb", 0x5e}, {&(0x7f0000001b00)="45318ef8b03d79a6838e039f13", 0xd}, {&(0x7f0000001b40)="3b236685092b4d3555a52e22cfbc0eca8de133dcbe955ee13c4a09492706455b25487a4f4223e306754082ff17f9c5bc54679c469bb97de513c549a5721128752286aef7e59168b687bed89c55eaf6d73a64fc4bc3fbc50072f813218007b81db7607c950f1ad330461357cfad9ce82584bf71ce2e9b202f230700aaac7e320b2a5d791967646184d74de68a5659ea0c9901e6860051e728", 0x98}], 0x7, &(0x7f0000001c80)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x80000001}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x400}}], 0x78}}, {{&(0x7f0000001d00)=@in6={0xa, 0x4e23, 0x8001, @mcast1, 0x8000}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001d80)="d6fd79a36c45a2ca4966f66921eeda4989500474e668d7afcf0903480157935d999bb84273e62e00a0359539cfcd88a297437ff97e4ed7e50a2db0b2a50c4fc07dd04e08192386287babcd2916e10f90b833e68a445a42f4b017ff581200c082fe7560bd1979e66e462ce32a6b97334954bf390de69bf40a6e909bb1e8aa6292093e47058ffd2411b6a4b3167b87ce4229951716a959edb25e26c391df7108d4d0640ac91bb85a1e29ece92fc58b", 0xae}, 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&(0x7f0000006940)=[{&(0x7f0000005800)="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", 0x1000}, {&(0x7f0000006800)="d335a10a7c62471517a031c779c4c2a8357f617dec598426b84d19c70dfbabb0ffb933f860abcb1e9d5f61b8e905a2ccde1055ec514765a36a9a344825ba4b107a34c124e3e617e6178f7a3b9cdab107a840101fbe13b6de5c7452de6306566854a4ee5e3d5cafa91e5aa553dd35646de36a68a2e46653a6fcf1ee4fb4ec7ca975fb7544968c99015ea55690cc4c2ef8848c34a7f5b5c586219a611a3854eb4bce4e2676964a2e1804b625398a689c5778a69f6100832e0a5e3feddef6", 0xbd}, {&(0x7f00000068c0)="3fd1d81e1effe5a5f3d5e3b6eff60792108cf88619bd2d0a05dfdee9c0341d7be46a0147c613cc58e42a29005b7b4632334ffcee0407e8d2baffa4fd4ada31104bdffc70f6be07c05cfd08c495cbe57ab8eaec29022ad9f3", 0x58}], 0x3, &(0x7f0000006980)=[@mark={{0x14, 0x1, 0x24, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x200}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffffd}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x84e7}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}], 0xa8}}], 0x7, 0x10040800) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @empty, 0x80000001}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x44e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x4000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@private, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000080)=0xe8) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000780)=@nat={'nat\x00', 0x1b, 0x5, 0x4c0, 0x300, 0x210, 0xffffffff, 0x0, 0x210, 0x3f0, 0x3f0, 0xffffffff, 0x3f0, 0x3f0, 0x5, &(0x7f00000003c0), {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv6=@local, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @icmp_id=0x64, @icmp_id=0x64}}}, {{@ipv6={@empty, @remote, [0x0, 0xffffff00, 0xff000000, 0xff], [0xff, 0xff, 0xffffffff, 0xffffffff], 'ip6erspan0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0xa1, 0xfc, 0x6, 0x56}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={{0x30, 'srh\x00'}, {0x0, 0xc9, 0x7f, 0x5, 0x34d, 0x4, 0x480}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv4=@multicast1, @ipv4=@local, @icmp_id=0x67, @gre_key=0x27}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv4=@empty, @ipv4=@empty, @gre_key=0xff, @icmp_id=0x66}}}, {{@ipv6={@loopback, @local, [0x0, 0xff000000, 0xff, 0xffffff00], [0xff000000, 0x0, 0x0, 0xffffff00], 'wg2\x00', 'hsr0\x00', {}, {}, 0x6c, 0x3, 0x1, 0x3}, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@mcast1, @ipv4=@multicast1, @icmp_id=0x67, @gre_key=0x400}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x520) sendmsg$xdp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x2c, 0xa, r1, 0x1}, 0x10, &(0x7f0000000340)=[{&(0x7f00000002c0)="ce31ab5aa43d592c690ae94ab96d61f8e05f46ef645421b514df9203e93c7f540e8e23bd27df2f364e4f95c60ca75dded74812eb026d4c7f189ed3b28c9291b70a86952fe30b", 0x46}], 0x1, 0x0, 0x0, 0x8800}, 0x20048000) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x4002, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 838.387483][ T3475] IPVS: ftp: loaded support on port[0] = 21 [ 838.447970][ T3493] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 838.469970][ T3493] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 838.499604][ T3478] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 838.540282][ T3493] netlink: 40067 bytes leftover after parsing attributes in process `syz-executor.1'. [ 838.592735][ T3472] gretap0 speed is unknown, defaulting to 1000 [ 838.894685][ T3489] gretap0 speed is unknown, defaulting to 1000 [ 839.179972][ T3475] gretap0 speed is unknown, defaulting to 1000 15:05:25 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r0, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) close(r0) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="5500000018007f7000fe01b282a280930a60000248a84302910000003900090023000c00180000000d00050024faeba23b1e417500000014e9030b9d566881b16732009b1100b1df13000000fb0000400900000040", 0x55}], 0x1}, 0x0) 15:05:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x46e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$l2tp6(0xa, 0x2, 0x73) sendto$inet6(r1, &(0x7f0000000780)="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", 0x1000, 0x4000001, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x5400, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x4, 0xee, &(0x7f0000000080)=""/238, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000080)={r0, r1}) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000006, 0x100000002272, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b0000/0x4000)=nil, 0x4000, 0x6, 0x100000002272, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x47e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:26 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_GET_WOWLAN(r0, &(0x7f0000000440)={&(0x7f0000000340), 0xc, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x20008090) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, r4, 0xdf652eaffccff66e, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r1}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40005}, 0x20008810) openat$cgroup_int(r1, &(0x7f0000000200)='cpuacct.usage\x00', 0x2, 0x0) pipe(&(0x7f0000000100)) socket$inet_udp(0x2, 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140)=0x7, 0x12) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xffffffff800) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)) sendfile(r3, r2, &(0x7f0000000040), 0x100000001) ioctl$EXT4_IOC_MIGRATE(r3, 0x6628) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000080)=0x6567d6b4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x1000000) [ 844.656727][ C0] net_ratelimit: 2 callbacks suppressed [ 844.656747][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x48000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 844.743240][ T3686] IPv6: NLM_F_CREATE should be specified when creating new route 15:05:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x7cfc, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 844.821696][ T36] audit: type=1804 audit(1615215926.185:311): pid=3687 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir001155573/syzkaller.HfpZHD/489/memory.events" dev="sda1" ino=14211 res=1 errno=0 [ 844.854357][ T3687] EXT4-fs warning (device sda1): ext4_block_to_path:105: block 1701303988 > max in inode 14211 [ 844.923466][ T36] audit: type=1800 audit(1615215926.185:312): pid=3687 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=14211 res=0 errno=0 [ 845.006230][ T3693] EXT4-fs warning (device sda1): ext4_block_to_path:105: block 1701303988 > max in inode 14211 [ 845.034205][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x49e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x8004, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:26 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f0000000580)={0x7f, 0x6}) unshare(0x44000080) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000900)=[@window], 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/147, 0x93}, {&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000380)=""/77, 0x4d}, {&(0x7f0000000400)=""/238, 0xee}], 0x5}, 0x10340) socket$inet_mptcp(0x2, 0x1, 0x106) clock_gettime(0x0, &(0x7f0000000000)) [ 845.132138][ T36] audit: type=1804 audit(1615215926.185:313): pid=3687 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir001155573/syzkaller.HfpZHD/489/memory.events" dev="sda1" ino=14211 res=1 errno=0 [ 845.302227][ T36] audit: type=1804 audit(1615215926.285:314): pid=3693 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir001155573/syzkaller.HfpZHD/489/memory.events" dev="sda1" ino=14211 res=1 errno=0 [ 845.306180][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 845.436151][ T3716] IPVS: ftp: loaded support on port[0] = 21 [ 845.457827][ T36] audit: type=1800 audit(1615215926.355:315): pid=3687 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=14211 res=0 errno=0 [ 845.529425][ T3716] gretap0 speed is unknown, defaulting to 1000 15:05:26 executing program 2: unshare(0x40000000) mmap(&(0x7f0000750000/0x3000)=nil, 0x3000, 0x1800008, 0x9c22a784c053f835, 0xffffffffffffffff, 0x2ac55000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'gretap0\x00', 0x0}) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/102, 0x66}, {&(0x7f00000004c0)=""/243, 0xf3}], 0x2, &(0x7f0000000940)=""/269, 0x10d}, 0x40010103) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000040)=0x4, 0x4) r2 = socket$inet6(0xa, 0x3, 0x3a) sendmsg$AUDIT_GET_FEATURE(r1, &(0x7f00000006c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20400002}, 0xc, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x3fb, 0x200, 0x70bd29, 0x25dfdbfd, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40c0}, 0x20000001) r3 = socket$netlink(0x10, 0x3, 0x7) setsockopt(r3, 0x10e, 0xb, &(0x7f0000000240)="75cc11ec", 0x4) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000300)) sendmsg(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f00000000000800057f000000000000", 0x24}], 0x1}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000003c0)=ANY=[], 0x20}, 0x1, 0x0, 0x0, 0x440c5}, 0x8040) sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000140)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYRESHEX, @ANYRES64=r0], 0x90}, 0x1, 0x0, 0x0, 0x20048054}, 0x8081) accept4(0xffffffffffffffff, &(0x7f0000000740)=@ieee802154={0x24, @long}, &(0x7f00000002c0)=0x80, 0x0) socket$nl_audit(0x10, 0x3, 0x9) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f00000007c0), &(0x7f00000000c0)=0x4) close(0xffffffffffffffff) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000640), 0x3) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000240)={0x5, 0x0, 0x0, 0x7}, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, 0x0, 0x0) 15:05:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x4e20, 0x1, @local, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) [ 845.585042][ T36] audit: type=1804 audit(1615215926.355:316): pid=3693 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir001155573/syzkaller.HfpZHD/489/memory.events" dev="sda1" ino=14211 res=1 errno=0 [ 845.703676][ T3726] IPVS: ftp: loaded support on port[0] = 21 15:05:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x4a000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x80fe, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 845.848420][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xbd05, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x4ae80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 846.061323][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 846.123392][ T3726] gretap0 speed is unknown, defaulting to 1000 [ 846.145873][ T3718] IPVS: ftp: loaded support on port[0] = 21 15:05:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xc0fe, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x4c000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 846.363708][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xc905, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x4ce80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 846.526671][ T3729] IPVS: ftp: loaded support on port[0] = 21 [ 846.663722][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 846.834892][ T3718] gretap0 speed is unknown, defaulting to 1000 [ 847.123560][ T3729] gretap0 speed is unknown, defaulting to 1000 15:05:33 executing program 1: socket$inet6(0xa, 0x2, 0x5) 15:05:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e23, 0x0, @empty, 0x1}, {0xa, 0x4e21, 0x10000, @mcast2, 0x4}, 0xff, [0xaf, 0x3f, 0x6, 0x8, 0x4, 0x3, 0x11598f8d, 0x80]}, 0x5c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:33 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x4ee80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xe02e, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) sendto$inet6(r0, &(0x7f0000000080)="a28be88e253b364784523e3478dba683a0092661d4c75ae2514c7fe615798ce5339bb1dea782674a48e133e80269b7412183fd02e40d4dddb3497c", 0x3b, 0x800, &(0x7f0000000180)={0xa, 0x4e22, 0x4, @mcast1, 0x1}, 0x1c) 15:05:33 executing program 2: socketpair(0x23, 0x2, 0x0, &(0x7f0000000100)) [ 851.785446][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, 0x0, 0x0) 15:05:33 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) 15:05:33 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x50e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xe803, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 852.047123][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_PEERS={0x110, 0x8, 0x0, 0x1, [{0xd0, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g='\xd1s(\x99\xf6\x11\xcd\x89\x94\x03M\x7fA=\xc9Wc\x0eT\x93\xc2\x85\xac\xa4\x00e\xcbc\x11\xbeik'}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "abe61b72e3e96e930a1bbbbce82a20991745d0260dbffbbd0a36e88206deecf2"}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g='\xf4M\xa3g\xa8\x8e\xe6VO\x02\x02\x11Eg\'\b/\\\xeb\xee\x8b\x1b\xf5\xebs74\x1bE\x9b9\"'}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @multicast2}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x1, @private2={0xfc, 0x2, [], 0x1}, 0xffffffff}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g='\xd1s(\x99\xf6\x11\xcd\x89\x94\x03M\x7fA=\xc9Wc\x0eT\x93\xc2\x85\xac\xa4\x00e\xcbc\x11\xbeik'}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g='\xf4M\xa3g\xa8\x8e\xe6VO\x02\x02\x11Eg\'\b/\\\xeb\xee\x8b\x1b\xf5\xebs74\x1bE\x9b9\"'}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @broadcast}}]}]}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b='\xb0\x80s\xe8\xd4N\x91\xe3\xda\x92,\"C\x82D\xbb\x88\\i\xe2i\xc8\xe9\xd85\xb1\x14):M\xdcn'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c='\xa0\xcb\x87\x9aG\xf5\xbcdL\x0ei?\xa6\xd01\xc7J\x15S\xb6\xe9\x01\xb9\xff/Q\x8cx\x04/\xb5B'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_PEERS={0xd10, 0x8, 0x0, 0x1, [{0x194, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x365b3958, @remote, 0x1}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x160, 0x9, 0x0, 0x1, [{0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x44}}, {0x5}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @multicast1}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x23}}, {0x5}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}]}]}, {0x5d4, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x240, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev}, {0x5}}]}, {0x130, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @local}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @loopback}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}]}]}, @WGPEER_A_ALLOWEDIPS={0x370, 0x9, 0x0, 0x1, [{0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @remote}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @multicast2}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @local}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}, {0x100, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @broadcast}}, {0x5, 0x3, 0x3}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}, {0xb8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x2}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x1, @private0={0xfc, 0x0, [], 0x1}, 0x8}}]}, {0xe4, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @private=0xa010102}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g='\x97\\\x9d\x81\xc9\x83\xc8 \x9e\xe7\x81%K\x89\x9f\x8e\xd9%\xae\x9f\t#\xc20xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000b40)=ANY=[], 0xa) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f", 0x7) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 15:05:34 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x53e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xfc7c, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:34 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x1, 0x401}, 0x14}}, 0x0) 15:05:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000c80)={&(0x7f0000000b80), 0xc, &(0x7f0000000c40)={0x0}}, 0x20000001) [ 853.109232][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="a7bf738d615407e5a1903570e9996a4f1f77e95dc4e9ec145b26c3c84d351912ea97fbe23395c4e6116fa8020a1c92dbb75a613f7fee5486379c29c2e505c981feaaf8e88cf3d8555f43c1d16421662f62700f983b333dbbbf", 0x59, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x8c10, @mcast1, 0xfffffffd}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @mcast2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0x98, 0x20000004, &(0x7f0000000200)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:35 executing program 2: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000080), 0xffffffffffffff1a) 15:05:35 executing program 3: pipe(&(0x7f00000026c0)) 15:05:35 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x54e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xfe80, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x5450, 0x0) [ 853.931691][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x2, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 15:05:35 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) ioctl$SIOCAX25NOUID(r0, 0x89e3, &(0x7f0000000100)) 15:05:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xfec0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x402c5828, 0x0) 15:05:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000180)="415147665b2428a143e35c65c6fb345f4dc881a0977eb15702e75f181b048e6da6475b278396faf825966ae4386f6eed4a6bc31c8ab64e4bd4e8885cbba24e69befa3fef74132983482e1e7c1f8abcfa12a69295a543", 0x56, 0x4084, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:35 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x55e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) 15:05:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000003c0)={0x14}, 0x14}, 0x10}, 0x0) 15:05:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00000002c0)="16d3cabd00456dd92f613a2303a1da41", 0x10) [ 854.251400][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xff00, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:35 executing program 2: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='rdma.current\x00', 0x0, 0x0) pipe(&(0x7f00000026c0)) 15:05:35 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x56e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:35 executing program 1: bpf$PROG_LOAD(0xe, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) 15:05:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0xa, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) [ 854.540282][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:36 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={'vlan0\x00', @ifru_ivalue}) 15:05:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xff0f, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 854.845890][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:36 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x57e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000003c0)={0x14, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV, @NL802154_ATTR_IFINDEX, @NL802154_ATTR_IFINDEX]}, 0xfe56}}, 0x0) 15:05:36 executing program 3: socketpair(0xa, 0x0, 0x0, &(0x7f0000000100)) 15:05:36 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00'}) 15:05:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x16f00, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 855.258892][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:36 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, 0x3, 0x3, 0x501}, 0x14}}, 0x0) 15:05:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x50000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:36 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x58e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000001980)={0x0, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="18100000", @ANYRES32], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) recvmmsg(r0, &(0x7f0000000000), 0x1, 0x0, 0x0) 15:05:36 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SAVE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000008065525000000000000000000000008050001000700000009"], 0x28}}, 0x0) 15:05:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}, 0x3}, 0x0) 15:05:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x90000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:37 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x59e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:37 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x18}, 0x40) 15:05:37 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x4, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}}, 0x0) 15:05:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x6f0100, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:37 executing program 3: pipe(&(0x7f00000003c0)={0xffffffffffffffff}) openat$cgroup_ro(r0, &(0x7f00000007c0)='cgroup.controllers\x00', 0x0, 0x0) 15:05:37 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x5ae80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:37 executing program 2: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000024c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) 15:05:37 executing program 1: openat$cgroup_root(0xffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) 15:05:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x1000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8, 0x0, 0x0) 15:05:37 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x5be80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, 0x0, 0x700) 15:05:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0, 0x20000514}}, 0x0) 15:05:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x2000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:38 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x24, 0x24, 0xf1d}, 0x24}}, 0x0) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) write$bt_hci(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0e00000002"], 0x8) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = socket$caif_stream(0x25, 0x1, 0x1) setsockopt$CAIFSO_REQ_PARAM(r2, 0x116, 0x80, &(0x7f0000000440)="689dd93e266ef5303167b5d21eaa3913badd9d3b9cf92c3f91776507977ecc55078258a78639ae7566b698804f966466d83de33b42285fb71f0dd16ae6c5b7cf04f53aced71b78684758cc2d21be0e932eaa7adfe32c9b019f73c1ce9ace69122adddc1b7e15ef0caca66fbcd5e2e643e67785e195954392f030218be82fc2670102bfee7be728b33ae5be379b633c1881597f81fc1e0b7c35038cc7adc6ddb940e96e59cc9aad55c89b2028ffafa9c488f2b3ad", 0xb4) r3 = accept(r1, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) sendmsg$NL80211_CMD_PROBE_CLIENT(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1062200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="182080bd", @ANYRES16=0x0, @ANYBLOB="000126bd7000fcdbdf25540000000a000600ffffffffffff00000000060008021100000000000a000600ffffffffffff00000a00060008021100000000002300060008021100000000000a0006000802000100000a000600080211000001000035641ec408021100000100000a000600ffffff0600ff00000000"], 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x40010) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, &(0x7f0000000500)='\x00', 0x1) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0xfffffffd, @ipv4={[], [], @loopback}, 0xfffffffd}, 0x3) setsockopt$inet6_tcp_int(r4, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0x98, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x1}, 0x1c) socket$inet6(0xa, 0x2, 0x0) 15:05:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[], 0x78}}, 0x0) 15:05:38 executing program 1: bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x1e, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) 15:05:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r1, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={0x0}}, 0x0) 15:05:38 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x5ce80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x3000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0xe, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}}, 0x0) 15:05:38 executing program 2: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x4}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={[0x2cb]}, 0x8}) 15:05:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, 0x0, 0x0) 15:05:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0xe, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}}, 0x0) [ 856.961235][ C1] net_ratelimit: 5 callbacks suppressed [ 856.961300][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 856.987460][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x4000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:38 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x5de80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 857.169083][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_AUTHENTICATE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x6}, @val={0xc}}}}, 0x28}}, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40002123, 0x0) 15:05:39 executing program 2: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0xfffffffffffffcdc) 15:05:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0xe, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}}, 0x0) 15:05:39 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x5ee80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x5000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 857.725011][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0xe, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}}, 0x0) 15:05:39 executing program 2: bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x7, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) 15:05:39 executing program 1: setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000001d40), 0x8) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f00000002c0)) 15:05:39 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x5fe80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x6000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmmsg(r0, &(0x7f0000000b80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x22000, 0x0) [ 857.991808][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendto$inet6(r0, &(0x7f0000000780)="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", 0x1000, 0x1000, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) sendto$inet6(r1, &(0x7f0000000180)="0f38a1db26b692bf23123e5393c53b5d72873eac85659cc73f2872b30b0d9002f0af4b775d311b1ba33514a56e2a2b205e", 0x31, 0x84054, &(0x7f00000001c0)={0xa, 0x4e20, 0x7ff, @empty, 0x81}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)}, 0x6}], 0x1, 0x340, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001780)=""/4096, 0x1000, 0x10002, &(0x7f0000000200)={0xa, 0x4e20, 0x7fff, @mcast2, 0x48940000}, 0x1c) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000240)=0x1, 0x4) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000580)={'rose0\x00'}) 15:05:40 executing program 3: bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000080)={0xffffffff}, 0x8) 15:05:40 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x19, 0x0, 0x0, 0x9}, 0x40) 15:05:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x7000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:40 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x60000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x5, 0x0, 0x0) 15:05:40 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x4, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 15:05:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x2, 0x3, 0xa05, 0x0, 0x0, {}, [@NFQA_CFG_CMD={0x8}]}, 0x1c}}, 0x0) 15:05:40 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x12, 0x1, &(0x7f0000000000)=@raw=[@alu], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) [ 858.809343][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x8000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:40 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x60e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)}}], 0x1, 0x120, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r1, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r2, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r2, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r2, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000940)={r2}) sendmsg$inet(r1, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) sendmmsg(r1, &(0x7f0000006300)=[{{&(0x7f0000000180)=@phonet={0x23, 0x81, 0x7f, 0x24}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)="afb5fc1db13509e60ece34266a21d8aa8296dbfb0d15bee0348a23831554927d409a7ab1687777bc81a18c39bc7a8e764004aff7901eb1ed01adc796342779f3fb807f3bb84ae2225effb79373b892aaff6447f4acbc4f88126ec8556c7766dbe208d5f6c2c403eba2ac49c3d2008098a27d91409e6b68df53bb0a5355a006735579ffbec2bf85b6973c65c82f35004da04f681b65", 0x95}, {&(0x7f00000002c0)="ba8c1e306bb679a9fefd1cbba2d51f6411063551dcadd8ccf6c357d070b5c220908b7370e6cf8aed8d22fdd5a1f45e1934b73751e6f91ff08785bf21de445601ab6697dc6592365241fd12b34e1c0d724178901c24420b0fbff2b2ae837b44a46fba6120efc56d202d5852fede3bba4c17fc2485f3f4efd8c2b794a279d96ed7cb96f7b9eee58518361f03f107428955f0e97662eb557d3917e5b04e72eb4826a8a69ddffbb6ea8b0f5236b920c6f9417c1db3f80b099692fdd9e8dbf84d3e88e98b0a2e6ee443a50a7d50fd4942fa2a7d02e03041ade2e1e8447e1bd1e88e2863201c0e7e0c6c2c3e26ba2aad5b", 0xee}, {&(0x7f00000003c0)="e75536a3a340d9a01f73030a6a2e4bf11413f91781f0123060445a9cdf377b665e00ac3decb75f353613394e3be51e46245b19d616aee3d055a288001d22757b7a3d564dca1e07bedb576e055b8e640deb7f12ca560ec07e747e064f7b0255e3128a", 0x62}, {&(0x7f0000000440)="a0df7c4e961797d9a013ac24be26caccd82d1173226e1c6c4057f6b8c371e34783d01409e3a31e365e7958d0cca50df58d40fdef03f603976c946d86c96f5e96a74503b80553987c1532ea51b546e766a053f04ab54b1c08ea50974a205ce9ece3339ebdf3a75afc7a42f4258a005f1d9e4647f9f69a1102344c", 0x7a}, {&(0x7f00000004c0)="7450478ec63be6785e1308222fb4a186f685d32a227b63f5e69248a410caf059d8880d83ad30ed1d4a485f48b347297d8a5d1c963c591f5b2b4eec8c8c4aa8a886b2aa2bf0777754f116eb684ae92fb36c23a4c79a680b2dd5fe512788cb8fe82d1a57ae5061629540f468fc763186ce93f6543e7380be9a1a2e8a1126a173b3af47caa4af0fe790e4d1866abde20142f52aa2239fdd990a39edb73db21ae1769ad3a399cef069449324de8dd1e26a28a941", 0xb2}], 0x5}}, {{&(0x7f0000000600)=@l2={0x1f, 0x20, @none, 0x40, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000080)="fa05622e0194e8e942166b536fa5ee57aa7a6ed988f375", 0x17}, {&(0x7f0000000680)="f838c661ac5a0bf96b0f22570c108cf1bbd1e21548923f19aa7df44ff661fddc9c707480daffe24ed7a05ad560c4e63fd780a09d5d12192b03724b020c42082cb268d2db6f4db667cf558e739992ff66a63d1041a0c5d1fb218893f4ae931542fb54798c74751855d7176af550356ec7759e331115e64dca5ff5190585b0dfe627febe8d798aa9e79d673a8683ec771b8d439ba6035e5d87bd7136372dde93f4c2a4", 0xa2}, {&(0x7f0000000780)="033ab56dcb3038ddd40f54412cc40801d11be2ae80e2e20159d5f0d25875d3d584d775fb4db082866a2392f144b04654084c20c076746075f4ed4b80e4e025e15e7eb0a2ec0aadec658945c3605d3eb07c2a84798ca9a2746537d92d022d10b89b7c69a139a5612086d4691014a507b9a212cf6a4f57a527211a7094d908408ea1620cbeb7738290f35100d3a008e0144786acbd3537021b637ceb936ffcb6d04764ce71ebd8ec56fc8cbd78ce70bd2c0698d7c4b94172a7374ff30d003a8b8494eb5bfb81a6323af68d0cdd0d57add9cb93cbca285e", 0xd6}, {&(0x7f0000000880)="1be72688a65540ca87d3c0e5c844280113d5cdb947639d437a02c02674bd34b3da9566d5a2e45a4a88da111a8dcc7387feef1f109111e921ace33b1f765b29544b644558182d53eb00cf4ed124a97c696503c6d1a99c5ba113bfa315a45fd3e7ccb9d2e6adadbc868f1ab3b7cab2d4f6b28765ae6ff24b83d1315feab6ae5dfb4c192a95e7c7fb937e6d7aa3", 0x8c}, {&(0x7f0000000940)}, {&(0x7f0000000980)="121bb96bc3d27df20475dc3f2f10f018fc34f332d99b0d3b79acbe8cb71a33f9f52c5658d3bf3284bf5ce45a9856b062e20efba1f70f4de9dbbfc91fec5d7ae83f", 0x41}, {&(0x7f0000000a00)="0d7bc2d3a7fade4e4c9d9e84f63f301c1737ff03e7e6104e8233290bc4f015831dc4ae95d8efd09c9337d22a7c518e31adbc1a6a6c24fdbebda1cbf367c626036859f58b450be7d487302ec53da095b6b054ab4a574e990d4f341a81d3761743aa2b45a963a40f3c6088c9fa44999d0687027684faa614c691971cc00278692d13a0b560c468d7aa5a5c508c01855e23260489b126dd9c274c4b0259fc6e8db00c1a0d4c8be9eef89167ea742ceb0b45f586383efd902293826c508e46ef9ee89917752ced5c852f261741d19a88ee8fef9a47783fb5f862a953a3e15dad7b473b25bcceb1ed0c3381a466", 0xeb}, {&(0x7f0000000b00)="5238b6526fd470c90ad0bf229c73c3404cab1e2193c67584623d852336a8eb6c13cd8789e4630c4d5bffd52106af999b46e9bf2a066a533e8c38709ca4bee5cd31a42580d06c4d4b726090e438a5cb8531a2793368d8a0a32618223a8c5e62647cf64bcc2767771ef83ed014eea694ae5dc1bd492b6f0499c140459f2727810d029cd89586412a09d74932ee95a6079b4676d21bcd40ac599fd053ad7f4349a9cea9f89b7376458dacffac6d311e4649e8fb67a10749d79b9ad0db26e0682f9f53e7fb94f41f6719b6628090570a85befcf466a169", 0xd5}, {&(0x7f0000000c00)="eb4be8ced195e65e1cf1d499e7c4fe120602998c1a08a2432449300359eb8de415cc4a760c76c80b5a37cecb3f6f857ca0e02a332bcb624dc79dbb8884cfbf277867cc0c3cc709aa08483f9d8f0d69a352a38e836549c3a5d8d69f047ce8d9e88c8b10c53903e48cce2085cd65801611cb4353", 0x73}], 0x9}}, {{&(0x7f0000000d40)=@generic={0xbb46ea25b851a154, "8fc931a60ab740461bb3c62728b1c61d449769c312769c23cc6177508a710e9fcf61566c45db6f99e4e6c4cb74f9bc4c125614e743746eaaec1797902060862b5f30faa66a81051812f796ccf332ec863964a9185d721ea0e6096fad3602ee26b8822c613430db336fbedbff995012ec5f9871a8e904f5a7b3df47e3fe13"}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000dc0)="5617eb498a9ba322c484f6dd25641a723a7de3058fd40e4f8c309189f9ac2dd5bc605eea181c8e00674b4eb9b480c82a0b62174dcf09e555bc6652dc17cb587475314815a858b66d93bc24f3c6815fe1bbfbd41c9a82b6a793a15fb4ca7c6aefd379bbd05400d1b134c771e77dbc9dd14b36deb3a697", 0x76}, {&(0x7f0000000e40)="0945419b176d22454ce7b957746f3d75dc56d32c7659d302662c53b30a5b0072454a458c92c9f9a74836ac440e387544d8145572ab1cbd554166e21f32802dae8b9f0027a051e34d58e0182d90b9483cb5a031f279aba35b364fbaaae497293846279bc426dc8bc23b97ff7d034b8666f9032a559ed67a6b32481e82c71e1c9dbce27c82f0f859b2ed892b1d29c0e2e4bb94998268629bc0890680f09237ea9996a0c41dd1beba438d2a6248d97ddcf884cb05003e39dad569ce90085e6577fcceed55038c1b62fae789f7b6ffa9383cb7fa46fb", 0xd4}, {&(0x7f0000000f40)="d7f5c19f1f2d16b362f95d8e6724f5", 0xf}, {&(0x7f0000000f80)="c9a5b280e0d398673a4779c88f70f16d05d6d9f743f6fa65cacbd20ba0b39d96aceb2a6ea20b97a2d485b021940d026f7f1385bac136db3064daa2eb9dd13bcf72681bbcb46348b1e3d953f6361b9d36cb9cf608b4104ce4dc903e4b94a94865069fe504bf4e4d335805803eb11c26a1fc77b218ccdf4da00da6c0bbab51ae127696d55daabe51ea0c44df5c90a09d38d8bbcbdf7a9c10d707a2f9b7f443bf46a2e203", 0xa3}, {&(0x7f0000001040)="9096792f8fd905e09d265c331735c151024442bff9b3630806428e1f92e82804ddcc8326fe827ad618b6acca4952492b12fb73f2bd826b9b0e05440100c73a65114de1d9b49bfdc44cffdc31ab96468c3650f9389fbff63c26c23f4c3bc34fda3859d783f282962fc811a9597ac0cf6c032af133f3a69e4cd150571df268f8ab42481f7f4b9b35ab15b4e37cf50fc45e72e97fec510996093f4b85276c3c2854f3ff242a5c02cd58cc10eb0dead1644804a766ad56bde50a945906209cc8b9e9d8bdcc5a4cdc1ce0df2619ad37976393579375f41ded60f6680e5a54eb215541bba473391c1a8faeb7", 0xe9}], 0x5, &(0x7f00000011c0)=[{0xf8, 0x6, 0x800, "1dc90455bf74242d794e167449842528c21483953a753096a1cfe0bc52387e3f8ac4d17efe07a3753439a457be3f55fc38032911614a0567474ddb0d3d11b0b52ace95d8af241626c89094fcd6ce5724c6c91ee3d722f4c964c9adf5afb2d52afa5b6c782a48caea7ca0015bb6c52c422fde73ade971d91df454b03ddabdf274f232f79dc8f1cf2ff1722d8073b59fe15f7c58dff5792f9d220b67fd30939eac9a7b9e4801166c307a6c37186dff01eaa55582f08b4e518d8c4f514dfbfc96b69d8dcba5fdaf3fefdf75e52ed777992fe018e0bfb34ea3889f65ec8fba768b12431cd9a2fb"}, {0xf8, 0x116, 0x8, "22e00ead5731721f7f1625b9eccb7d294381e75594a6cee77683900ec4f36db470dc257e15a1a451b56bc4e3bfbdaf8ac50ec6d4d1e26ece3516df81fde3f334f5f1a291b0cb9e144936f0e5f505d1b6ecd196ade8634c574947a3dd7bab75ea6b810a4931e9862bb9208085d8bc1d7139272e5508746d9b23583dce8d92d60e09422f1cbd7b6f8a8ae32f030a61f9534cd41707778bb5f4001b76cf87559069bdbd447b23b0c464c2ed73ddc88f79faa1e127b6bdf0425a0852be082b492f6fcf5730c22b7f510fa5cf3a62733f2f3e4d2668a55d28e425d4800ee580150da6ef305e5d38a927a1"}, {0x20, 0x10e, 0x10001, "8b01fc6d22d43a9b98a46f59070753e0"}], 0x210}}, {{&(0x7f0000001400)=@can, 0x80, &(0x7f0000001580)=[{&(0x7f0000001480)="8f1c37024b30974adb18f212b8dc6836", 0x10}, {&(0x7f00000014c0)}, {&(0x7f0000001500)="3494cc417518584c74d50da5de67ed5e71ab0248e1c39fe4c938fca52a672975e3c25304407765f24e88e112f8d36b70114d66518093addf37e08c02f4caecff7cf021f0f915637f5b0735855f09", 0x4e}], 0x3, &(0x7f00000015c0)=[{0x60, 0x0, 0x8, "aac4907ea4043cf339fa21c6101599cd13ad1bc41ee5bfc48786c249b7f58c4ffe2868c2901c3b4df6840c990545938b531d2b47c6ea2d538270b497e69dc06b000a8ddfe40cbed2ffb3b8dd1f"}, {0xa8, 0x102, 0xab6, "19396c726e2c99168ecf01021a28314cbf3e0881982228fb2529785792e50f0787e79e0a2e337a270505309a902e3b38cb2b421bf483a69be14e81153085a14819bb3b999065120cc2509cbe239a2d66ee0e4f9206c4f9f8484cd83d130ab26f4d90f17c55eded6492b591e71111eed79b392af60d54d648259e558e09d70400a3dd4e152e978e6a29458bef28731f3d4b10d723b9c8"}, {0x98, 0x0, 0x400, "18f0372cb39a00adf6c41f68ebf6b17ee7a755f9217ba6fe4cda1b1c7536dd15fb06073c5ec379b9d9681cb0a97d8c9300a3c722fce68cb519da63df2b722f828370c79ed58407b1727f0badd85a2cd1081fc5efc0097ffb7b0865fca18d458eec289c994781245dffd41ebb49dbf7128cb846853311a243c4011e91f7b8a150a7c53f"}, {0xa8, 0x1, 0x6d, "01e140eb55e93818486039ed4e376782fa9b11732445d21a325e26e56be8158848f989c0f90a6f34a776713e327fae7bfbb43ec3652131a170ee4b1f9a1ee46e765ea89e9dfe79658e23b4bb4cac877b0a9332fe60340f5d0a546ff93983c03a52c95ea44acf90b55addd6cb406532f528780e510c137f30e8cc684241f6480c39f7eefddc0a1a885f1fa2c66849ae9696471fa3fa23"}, {0xb0, 0x108, 0x0, "cf6384e71a35322fe9cb27ce6e303c2a6ccbe030ca17c6d38b310afc53d840d6aedd8aa64cfdde2a1565168741a2a7b60e173c6d6fb3518724ffb8fc9ef6c35356a485f6b04662464342bf99a6420c25af08190745ae9cd3325f004f14150451a7953b5192fac99271d4bb8ec67777707d9fa2abec607718fc551e0cec01ef45a254053b37ce3246646eea6cb601024ef4ba67b55a0f993f36a99099"}, {0x1010, 0x117, 0x80000001, 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&(0x7f0000006080)=[{&(0x7f0000004ec0)="ae085df8c27e1e1f0eaaa87cc609d2bfb7ae347374d776abe44ad02205f7d8f01f33738beb1a75980b5bec78f3661e2365677db243793481f60563ba2cd01b2854099c91679ae481caca8477a3e25e4e8d0c951dd4f4ae94db07602487ac9edba6f88f070351e14f6127135b3df11a39d9619cbd306b06d5f56ef15a3bcc9d58bfa749f8b75b5ce655b4bef4a7d1c6ff56142715232d4b7a4c9b651b2c8a5fde530dd0ad9e7b2d34ce0ffa3e8d3b87afeb11bd8ec5d8719e8b4de2cd6ee954b97ec1b1b024dd61e242438ef20f71d837601e", 0xd2}, {&(0x7f0000004fc0)="57ded9c38fa03f345d131ad914ece725eb48e2703ac1f7830548bd364efd9c1d569aba4fb49b8b7adb6cf1da578267b45875fa62b4dfdd39b6dc518648a330c6034035f61c1ab67f19273049997bfd56bb526174287852044536726846a674c192ee2bd1e85020b96d14cd405f6ac249f9272e6692ec665f4a86f8c29b674b326a8501b1b2e299df0783387ab6c7d77e70e9683e4500003dda917cd8d59b30", 0x9f}, {&(0x7f0000005080)="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0x1000}], 0x3}}, {{&(0x7f00000060c0)=@generic={0x1, "557e80530fb90d3104e920ce96c2c64bafda5026d7a34db619a41e118a4012d1ab22829277471ae1f41b96f0f3ad802eb4776df376d07b0dc8d01dd1bf136d6bec739cbd9450d698a4f7be10c403b8ec2b529cb751a0c67690391a14502ff9f892df4574b2660fc77face5d2febb5fbf83ea401cfdb72e4042e2ad998e64"}, 0x80, &(0x7f0000006180)=[{&(0x7f0000006140)="99e9f7845dfdd96dc814bae83040ed87a009c503e22b7c13817ce510edec86b79889ed825d4af5585e44385fcc9c8ff26985fdd02d07a4b19cf40c8a21c62d", 0x3f}], 0x1, &(0x7f00000061c0)=[{0x90, 0x100, 0x3, "a668a2a93e8af8f8aa1c146ad9ca51e1e3cfa12ca737ab0b07d8cd540d9778ed67ac2accd20552fe9effaac25bffd0c35cc1dde791f0244c796e0b47d10f13ac8eb4f3376903bc3eacc9348199108dbc7e36ae1f0aaa7071cbeee17db0f9b4fd4c0b5ca53ec20933d1f2a6155d128ae633de75132ee67ed8bd02d2"}, {0x78, 0x29, 0x5, "866cbfab2ab50bece9406e13622cd7ff932a9437cbed7d3f65723d987dfc72be9c22e3be7c8435bdc5f7a8a09f357d4c63977d802ddaa369352587966aca299be253efee5ada0aef0a1782c8a98fefff0c0fba111a103e26e1c93ca8c630371ca9d82534bff98a"}], 0x108}}], 0x8, 0x0) 15:05:40 executing program 2: pipe(&(0x7f00000003c0)) 15:05:40 executing program 1: bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0xd, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) 15:05:40 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) [ 859.062561][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x9000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000c80)={&(0x7f0000000b80), 0xc, &(0x7f0000000c40)={0x0}}, 0x0) 15:05:40 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x61e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:40 executing program 1: syz_genetlink_get_family_id$SEG6(&(0x7f0000000a00)='SEG6\x00', 0xffffffffffffffff) 15:05:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1600bd74, 0x0, 0x0) [ 859.310451][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) 15:05:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xa000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:40 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x62e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 859.649364][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:41 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x1, 0x1, 0x201}, 0x14}}, 0x4000040) 15:05:41 executing program 1: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x8, 0x0, 0x0) 15:05:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x5, 0x0, 0x0, 0x1f, 0x0, 0x1}, 0x40) 15:05:41 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x63e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={0x1, &(0x7f0000000280)="73b8487f952eeb0c4b787151c0aa403630e66e037fec8b36e8923f6196e2cb3b77bc498b290e232bae96d026", &(0x7f00000002c0)=@buf="a07ff16ed4a7bfb942f4f57094ed80890d4e738147029145835ce18693cbaaae32b32772410ad7f3b6924694af45e48334a7f5284493143f2868623fa51795e0775774073f6e07430853afc9c087012d3f80101f8650a19916103aa25140ac35b38c15ed41947c0afb09f1dfe5bdcea56df2ab00e260742d4cf3f8c73a954dda06ce2f71cb61f927099eb9a7b71550b457a7cd031f8885744f0bfd41072ee58ea38a48336ffb17b968b7a9e7addba7d2f9460136e80e4000fadc56d5d9544deae22e3696ef338378c9fa7300e95e0eb3aa16", 0x4}, 0x20) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x10001, @mcast2, 0x80000001}, 0x1c) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x2e}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00', r2) 15:05:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xc000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 860.116603][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:41 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x64e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xe000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:41 executing program 1: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000026c0)) 15:05:41 executing program 2: bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0xe, 0x0, 0x0) 15:05:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001d40), 0x8) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000180)={0x0, 'bridge_slave_0\x00', {}, 0x1000}) accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x40800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x5452, &(0x7f0000000280)) r3 = openat$cgroup_root(0xffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000340)={'sit0\x00', &(0x7f00000002c0)={'sit0\x00', 0x0, 0x2f, 0x7f, 0x3, 0x80000000, 0x6e, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @private0={0xfc, 0x0, [], 0x1}, 0x8000, 0x40, 0x6, 0x7}}) sendto$packet(r2, &(0x7f0000000240)="a3dbdfe447a6f63b5b3160afb0e6a33b", 0x10, 0x1, &(0x7f0000000380)={0x11, 0x8, r4, 0x1, 0x2e, 0x6, @remote}, 0x14) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000140)={0xffffffffffffffff, r3, 0x12}, 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'wlan0\x00', 0x3f}) 15:05:41 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x65580000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:41 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0xe, &(0x7f0000000300)=ANY=[@ANYBLOB="00180000", @ANYRES32, @ANYBLOB="0000000000000000180000000200000000000000030000aa950000000000000085000004880000001800000004000008000000000500000085100000fbffffff"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xf3, &(0x7f00000003c0)=""/243, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) 15:05:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x18020000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, 0x0, 0x1030, 0x1}, 0x40) 15:05:42 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x65e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x7, 0x0, 0x0) 15:05:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000b00)={'team0\x00'}) 15:05:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x20000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x7, 0x0, 0x0, 0x0) 15:05:42 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x66e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:42 executing program 3: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 15:05:42 executing program 2: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@link_local, @broadcast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "e1b52b", 0x48, 0x11, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {[], {0x0, 0x0, 0x48, 0x0, @wg=@cookie={0x3, 0x0, "e2eeca6a6a8650b1832b19ed14bb088078759febd9dee97a", "2b59077c56102690b4320d62599e8b852c54ac75a4010d7660490c630fd679fd"}}}}}}}, 0x0) 15:05:42 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) 15:05:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x2789f052, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:42 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x68000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:42 executing program 3: sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap$xdp(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 15:05:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r1, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r1, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040)=0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000780)={{}, r2, 0x0, @inherit={0x58, &(0x7f0000000180)={0x0, 0x2, 0x8, 0x1, {0x69, 0x8000, 0x6, 0x9, 0x2}, [0x1, 0x101]}}, @subvolid=0x95}) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r3 = socket(0x28, 0x0, 0xffffff7f) bind$netlink(r3, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbff, 0x8}, 0xc) connect$inet6(r3, &(0x7f0000000380)={0xa, 0x4e21, 0x800, @private0, 0xfffffffa}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f00000038c0)={0x0, 0x0, 0x0}, 0x0) 15:05:43 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xb4, &(0x7f00000000c0)=""/180, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000001c0), 0x10}, 0x74) 15:05:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x30ecb175, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:43 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x6c000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:43 executing program 3: bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x14, 0x0, 0x0) [ 862.240047][ C1] net_ratelimit: 4 callbacks suppressed [ 862.240067][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0xffffffffffffffff) 15:05:43 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x8, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) 15:05:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f0000000180)=""/243, &(0x7f0000000280)=0xf3) 15:05:43 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x72030000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x3f000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:43 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000680)=[{{&(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10, 0x0}}, {{&(0x7f0000000400)={0x2, 0x4e20}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@rr={0x44, 0xb, 0xa, [@rand_addr, @private]}]}}}], 0x20}}], 0x2, 0x0) [ 862.473702][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:44 executing program 1: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00'}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x8}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000b00)='TIPCv2\x00', 0xffffffffffffffff) 15:05:44 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x74000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x40000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:44 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x40000002, 0x0, 0x0) 15:05:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000140)={'batadv_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@private1, @dev, @private1, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x48800ac, r2}) [ 863.306001][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:44 executing program 1: bpf$MAP_CREATE(0x6, &(0x7f0000000140), 0x40) 15:05:44 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x7a000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:44 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) getpeername(r0, 0x0, &(0x7f00000004c0)) 15:05:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x40020000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:44 executing program 1: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00'}) accept(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4}}}, &(0x7f00000000c0)=0x80) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x8}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000b00)='TIPCv2\x00', r0) recvmsg$can_raw(r0, &(0x7f0000002140)={&(0x7f0000000e40)=@ieee802154, 0x80, &(0x7f00000020c0)=[{&(0x7f0000000ec0)=""/104, 0x68}, {&(0x7f0000000f40)=""/182, 0xb6}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/74, 0x4a}, {&(0x7f0000002080)=""/54, 0x36}], 0x5}, 0x140) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000002c40)={'wlan0\x00'}) [ 863.550627][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00', 0xffffffffffffffff) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000004000000050005000000000004"], 0x20}}, 0x0) 15:05:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000000500)=""/84, 0x54}, {&(0x7f0000000600)=""/253, 0xfd}, {&(0x7f0000000580)=""/30, 0x1e}, {&(0x7f00000005c0)=""/15, 0xf}, {&(0x7f0000000740)=""/75, 0x4b}, {&(0x7f00000007c0)=""/130, 0x82}, {&(0x7f0000000880)=""/11, 0xb}, {&(0x7f00000008c0)=""/5, 0x5}, {&(0x7f0000000900)=""/4096, 0x1000}], 0xa}}, {{&(0x7f0000000180)=@tipc=@name, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)=""/177, 0xb1}, {&(0x7f00000002c0)=""/112, 0x70}, {&(0x7f00000019c0)=""/129, 0x81}], 0x3, &(0x7f00000003c0)=""/179, 0xb3}, 0xff}], 0x2, 0x120, 0x0) 15:05:45 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x80030000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x52f08927, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[], 0xf}, 0x0) 15:05:45 executing program 3: socketpair(0x29, 0x5, 0x1000, &(0x7f0000000000)) 15:05:45 executing program 2: syz_emit_ethernet(0x38, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60b095e000023300fe80000000000000000000008375c60010"], 0x0) 15:05:45 executing program 3: gettid() setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xa, 0xb6, 0x1f, 0x4, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x40) [ 864.385957][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xa, 0xb6, 0x1f, 0x2601}, 0x40) 15:05:45 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x81000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x54000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:45 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00'}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000b00)='TIPCv2\x00', 0xffffffffffffffff) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000002140)={&(0x7f0000000e40)=@ieee802154, 0x80, &(0x7f00000020c0)=[{&(0x7f0000000ec0)=""/104, 0x68}, {&(0x7f0000000f40)=""/182, 0xb6}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/74, 0x4a}, {&(0x7f0000002080)=""/54, 0x36}], 0x5}, 0x140) socket$caif_seqpacket(0x25, 0x5, 0x1) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000002c00)={&(0x7f0000002b00)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002bc0)={&(0x7f0000002b80)={0x1c, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8014) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000002c40)={'wlan0\x00'}) [ 864.569520][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:46 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x88a8ffff, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0xf2, @loopback, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:46 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x89600000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x75b1ec30, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000006e00)={0x0, 0x0, &(0x7f0000006dc0)=[{&(0x7f0000002240)={0x1c, 0x1a, 0x309, 0x0, 0x0, "", [@typed={0xb, 0x0, 0x0, 0x0, @binary="6ca5084d797a90"}]}, 0x1c}], 0x1}, 0x0) 15:05:46 executing program 3: socketpair(0x10, 0x2, 0x0, &(0x7f00000001c0)) [ 865.499232][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000002c40)={'wlan0\x00'}) 15:05:47 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x5}, 0x40) 15:05:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000280)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB='\a'], 0x24}}, 0x0) 15:05:47 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x8e000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x7cfc0000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:47 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00'}, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000b00)='TIPCv2\x00', 0xffffffffffffffff) socket$caif_seqpacket(0x25, 0x5, 0x1) [ 865.781689][ T4626] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 15:05:47 executing program 3: bpf$MAP_CREATE(0x12, &(0x7f0000000140), 0x40) [ 865.850188][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 865.854417][ T4633] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 15:05:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000780)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) write(r1, &(0x7f0000000180)="754608508803fd1a7b093070d1fec7972e97d23a4dc93ad8510763660b", 0x1d) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 15:05:47 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x98000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:47 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(r0, &(0x7f000000ca00)=[{{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000006580)="ed85d6bd145437b7b95f701d7a1a36030986ab288984ac39178cc6d9abb476e4dd448b45e91bb7d09f2363fe1e9eaa878d8552d6d47d37bed096fc3a3de2a3014bacf9c5958fcd941d1f4ea6a565cf801dab385a7a53b9f42807650e7ae8c771217c169d616f5238895acc78bc93673ba2fbc891f77e530179a3597c31442e722716556e8a6c5a7f387cdaa5a7d91811375757676b0226de491272c4cdf9a5dc5127d4e1b41cc6f95f96c6453d9adc507cb743fbdc186923fa83f178074f884bad2b580022389c3b80b73dfa6d9fdf", 0xcf}, {&(0x7f0000006680)="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", 0x14a}], 0x2}}], 0x1, 0x0) 15:05:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x80040000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, 0x0, 0x0) 15:05:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0) [ 866.626911][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, 0x0, 0x0) 15:05:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$sock(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 15:05:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 15:05:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x8de702d3, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x9effffff, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 866.867153][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:48 executing program 3: socketpair(0x2, 0x0, 0x8001, &(0x7f0000000000)) 15:05:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$caif_stream(0x25, 0x1, 0x4) recvmmsg(r1, &(0x7f0000001240)=[{{&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000500)=[{&(0x7f0000001300)=""/59, 0x3b}, {&(0x7f0000000200)=""/89, 0x59}, {&(0x7f0000000280)=""/243, 0xf3}, {&(0x7f0000000380)=""/117, 0x75}, {&(0x7f0000000400)=""/208, 0xd0}], 0x5, &(0x7f0000000580)=""/63, 0x3f}, 0xde}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/216, 0xd8}, {&(0x7f00000006c0)=""/58, 0x3a}, {&(0x7f0000000700)=""/84, 0x54}, {&(0x7f0000000780)=""/15, 0xf}, {&(0x7f00000007c0)=""/177, 0xb1}, {&(0x7f0000000880)=""/66, 0x42}, {&(0x7f0000000900)=""/36, 0x24}, {&(0x7f0000000940)=""/212, 0xd4}, {&(0x7f0000000a40)=""/243, 0xf3}], 0x9, &(0x7f0000000c00)=""/98, 0x62}, 0x1}, {{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000c80)=""/75, 0x4b}, {&(0x7f0000000d00)=""/32, 0x20}, {&(0x7f0000000d40)=""/91, 0x5b}, {&(0x7f0000000dc0)=""/57, 0x39}, {&(0x7f0000000e00)=""/200, 0xc8}, {&(0x7f0000000f00)=""/145, 0x91}, {&(0x7f0000000fc0)=""/236, 0xec}], 0x7, &(0x7f0000001140)=""/212, 0xd4}, 0xecec}], 0x3, 0x120, 0x0) 15:05:49 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4(r0, 0x0, 0x0, 0x0) 15:05:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x5460, 0x0) 15:05:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x8dffffff, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xb0e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x89e1, 0x0) [ 867.699850][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'vcan0\x00', @ifru_mtu}) 15:05:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000003e80)='nbd\x00', r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r1, 0xd09, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0x18}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 15:05:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, @hci, @sco={0x1f, @fixed}, @isdn}) 15:05:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xb1e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x91ffffff, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 867.919905][ T4709] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 867.955691][ T4713] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 15:05:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f00000029c0)=[{&(0x7f0000002600)=""/136, 0x88}], 0x1) [ 867.995593][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, 0x0, 0x0, 0x0) 15:05:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000004040)=[{{0x0, 0x0, &(0x7f0000000480)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x1, 0x2020, 0x0) 15:05:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xb2e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xbd050000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000003e80)='nbd\x00', r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0xd09}, 0x14}}, 0x0) [ 868.770232][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f00000000c0)={'team_slave_1\x00', @ifru_map}) 15:05:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xc9050000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xb3e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:50 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000b80)=""/4096, 0x1000}], 0x1) 15:05:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x7}, 0x0) 15:05:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x60018001, 0x0) [ 869.011125][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 15:05:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xd302e78d, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xb4e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x40049409, 0x0) 15:05:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x5452, 0x0) 15:05:51 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) recvmmsg(r0, &(0x7f0000003440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40000001, 0x0) [ 869.823370][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 869.848937][ T3256] ieee802154 phy0 wpan0: encryption failed: -22 [ 869.855352][ T3256] ieee802154 phy1 wpan1: encryption failed: -22 15:05:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xb5e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xe02e0000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x2}, 0x0) 15:05:51 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000b80)=""/4096, 0x1000}], 0x1) 15:05:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x300}, 0x0) 15:05:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xb6e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 870.085887][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r1, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r1, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003cc0)=[{{&(0x7f0000000180)=@vsock, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/15, 0xf}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/99, 0x63}, {&(0x7f00000002c0)=""/222, 0xde}, {&(0x7f00000003c0)=""/191, 0xbf}, {&(0x7f0000000480)=""/228, 0xe4}], 0x6, &(0x7f0000000780)=""/210, 0xd2}, 0x2}, {{&(0x7f0000000680)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000880)=""/110, 0x6e}, {&(0x7f0000000580)=""/56, 0x38}, {&(0x7f0000000900)=""/125, 0x7d}, {&(0x7f0000000980)=""/118, 0x76}], 0x4}, 0x1f}, {{&(0x7f0000000a00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a80)=""/234, 0xea}, {&(0x7f0000000b80)=""/120, 0x78}], 0x2, &(0x7f0000000c40)=""/233, 0xe9}, 0x7}, {{&(0x7f0000000d40)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000dc0)=""/245, 0xf5}, {&(0x7f0000000ec0)=""/43, 0x2b}, {&(0x7f0000000f00)=""/55, 0x37}, {&(0x7f0000000f40)=""/13, 0xd}], 0x4, &(0x7f0000000fc0)=""/165, 0xa5}, 0x8000}, {{&(0x7f0000001080)=@tipc, 0x80, &(0x7f0000003540)=[{&(0x7f0000001100)=""/223, 0xdf}, {&(0x7f0000001200)=""/152, 0x98}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/243, 0xf3}, {&(0x7f0000003440)=""/219, 0xdb}, {&(0x7f00000023c0)=""/55, 0x37}, {&(0x7f0000002400)=""/17, 0x11}], 0x7, &(0x7f00000035c0)=""/146, 0x92}, 0x80000001}, {{&(0x7f0000003680)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000003940)=[{&(0x7f0000003700)=""/85, 0x55}, {&(0x7f0000003780)=""/39, 0x27}, {&(0x7f00000037c0)=""/40, 0x28}, {&(0x7f0000003800)=""/114, 0x72}, {&(0x7f0000003880)=""/161, 0xa1}], 0x5, &(0x7f00000039c0)}, 0x1}, {{&(0x7f0000003a00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003a80)=""/240, 0xf0}], 0x1, &(0x7f0000003bc0)=""/236, 0xec}, 0xd4be}], 0x7, 0x3, &(0x7f0000003e80)={0x77359400}) 15:05:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={0x0}}, 0x0) 15:05:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xe8030000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xb7e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) 15:05:52 executing program 3: syz_genetlink_get_family_id$netlbl_calipso(0xfffffffffffffffd, 0xffffffffffffffff) [ 870.914930][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xb8e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000003e80)='nbd\x00', r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0xd09, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 15:05:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xeffdffff, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:52 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000b80)=""/4096, 0x1000}], 0x1) 15:05:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000005b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x400000c0, 0x0) [ 871.128879][ T4860] nbd: must specify an index to disconnect [ 871.161491][ T4866] nbd: must specify an index to disconnect [ 871.161531][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xb9e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 15:05:53 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x5411, 0x0) 15:05:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xf4010000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:53 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x10, 0x2, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000010c0)=ANY=[@ANYBLOB="40000000130001000000000000000000ff0000802a00fb00000000000c00008008002e"], 0x40}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffdc, 0x0) 15:05:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xbae70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 871.985110][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:53 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000b80)=""/4096, 0x1000}], 0x1) 15:05:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[], 0x1c}}, 0x0) 15:05:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xf5ffffff, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 872.065103][ T4900] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 15:05:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xbbe70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 872.196583][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:53 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x4020940d, 0x0) 15:05:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xfc000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xbc030000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000600)={r0}) recvmsg$can_bcm(r1, &(0x7f0000001780)={&(0x7f0000000640)=@nl, 0x80, &(0x7f0000000700)=[{&(0x7f0000004440)=""/4096, 0x1000}, {&(0x7f00000006c0)}], 0x2}, 0x100) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0xfffffffffffffeb5) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 15:05:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xfe800000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xbce70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:54 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 15:05:54 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000005d40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@rights={{0xc}}], 0xc}], 0x1, 0x40040d4) 15:05:54 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x0, @qipcrtr, @l2tp={0x2, 0x0, @loopback}, @generic={0x0, "717377905c8c5692240c2949bc35"}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) [ 873.048075][ C0] net_ratelimit: 1 callbacks suppressed [ 873.048095][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:54 executing program 1: accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 15:05:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xbde70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xfec00000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@dellink={0x3c, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_WEIGHT={0x8}, @IFLA_PROP_LIST={0x4}, @IFLA_PHYS_PORT_ID={0x4}, @IFLA_GSO_MAX_SIZE={0x8}, @IFLA_AF_SPEC={0x4}]}, 0x3c}}, 0x0) 15:05:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f0000000500)=@isdn, 0x80) 15:05:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 873.330076][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:54 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) 15:05:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xff000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xbee70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:54 executing program 3: openat$ppp(0xffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x450202, 0x0) 15:05:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f000000cb00)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)=@un=@abs, 0x80, 0x0, 0x0, &(0x7f0000000400)=[{0x10, 0x1, 0x0, "80"}, {0xc}], 0x1c}}], 0x2, 0x0) 15:05:55 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'bridge0\x00'}) [ 873.611260][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xff0f0000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:55 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xbfe70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 873.755685][ T4993] bridge0: port 2(bridge_slave_1) entered disabled state [ 873.845786][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:55 executing program 1: getsockname$netrom(0xffffffffffffffff, 0x0, 0x0) 15:05:55 executing program 3: socket$inet(0x2, 0xa, 0x10) 15:05:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xfffffdef, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:55 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xc0e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:55 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) 15:05:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r1, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r1, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f0000008c80)=[{{&(0x7f0000000180)=@qipcrtr={0x2a, 0xffffffff00000000, 0xfffffffe}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="b6ee873b75863ce9ed2c6db7185f72cc189d48ff9230bce6ea56f0c5d412d14f8668c6f7185f2dc1fedaa63c9c56a89a636a184d3a26497eff8078a4387dbcd6f04ee280d65430b89cf87abe7336b0bc4fb177fe8c62ac300a1ad8d901fd721592201c31b8f72b2aec6bdd0b62cd7919c05be7dd25a4852b75a70cd9d98c14410067fd5e620a2d", 0x87}, {&(0x7f00000002c0)="ecd1575099d2341632f39733f83b43562d1f41ce59b6150954cb41453ebac39191caf0aecb37dad604611730db6203c633e399665d525b788ba6eefc9ff5c4646188c3233a709358cdc3f71716b423a6dfed3794a7af1753", 0x58}, {&(0x7f0000000340)="78c6aa7dbb8ea42ed55db9736af3960dab42f18a95464671a59b0da002ac6640020f71f10f5a18beeabed6956ea42d8febea18a80773e9cb4b58bdb7407c57f62b6c8accaaafe38f76eea7d0bec40d08c9d39054cd60f233c1cc2ca61580af62c87540d485bea07340a6633863724521c31bc2b90c4d6b8b55f7bf3bc67ed0958652aca96606a22c0769416064f68d3349011548dd5d22b8aa6cffc1adc47a5b17bf335e0887b3f636effc878f73e289058fb41087aa4c743dc4ac26e36985277a3a23496ed8001179ce5d48148fa9c82f3f9b7ae0f30f3f10a0653a7f102bb931f116f4147bc86dc958dbdc9da62173d1", 0xf1}, {&(0x7f0000000440)="a0d85d4c9a48cfad81a072511d4d8030fef432f3091631ff8f1ee528bdbfd9c6da9a5a7dd533967048103657b39fd48f6bcaf2409d6834d20b31ce4551e933a8a843b9c7dee243d8f3d55f61e25f22d15c05", 0x52}], 0x4, &(0x7f0000000780)=[{0x110, 0x117, 0xff, "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"}, {0x110, 0x10e, 0x40, 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{0xf8, 0x322, 0xe, "e954bd64bdaa62909cff263402d96afeaa0912ae2d679909e1f01339a7c85d3b48fcd54a1af381c78abf5fa48de69a5cca7664e923868efd3c331692a6de08e7c3ad8fb260ba895895ecdf7954e4902be6d13830d82f83161e0b2cb3deb0070fb581b67250a131d7ef886669ea2302bee72389d30457b816c2265af2f4aba05243b728b907171ecfe4e340b1545ce6c8e4a2dc365efd4683861ae2df3f892dfdc1030f351076d7d781cce9fb90d2c786eb6316e0904aac6b63b7cdf9358fd95acec57090451058d6724340182f19d4ac69f5d5f56a05609fcd0f59799534e67f5811751bb3"}], 0x2220}}, {{&(0x7f0000007b80)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x0, 0x4, {0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}, 0x86}}}, 0x80, &(0x7f0000008140)=[{&(0x7f0000007c00)="39f21fb2ce852e6171034c0d10ce752afc0750099ced769579f09d74f5c385ae8c77e7067b1f15520cda764dd620f0ce5f1b0af6d11af99afd5f3e50711f34d296d06923fe190db9898193957a1154c72c62892fb24a3b94d491361b0edad32cf15c", 0x62}, {&(0x7f0000007c80)="b1dacd0b8f4006540150185146d7ef904bc514067ee009a1df254925b68d41da256e95dbfc225c723d4080a99a1e94b3cc10c68e3771c478455a7949a4b2dfb6a7271e139b1da31e95d464d5b32915e1fbfca3ff3befa13fb1a6477f2db748ae1514f2c29f05ef25405ef60ac72a5a1fb07b3ddbedbea9e8b8d370e92e7ed606570ca8700ba1a661db4174e86a919815b4d5d7a3f7bac03ec028e10d75b542c8f92ece6561cb29b9919b6eee3585709360c0dfc3f9457fbab862e11b1e63f37218ac657cde5c41a1cff69380", 0xcc}, {&(0x7f0000007d80)="9f1e3905db75fdd4cbbc09448bc3d9b45861b7f8c1316217ba6fca3de545fdd1bd08fbfdcdc3295cf2b559509c777c7cb17ad5fbf4791e1cb66ba44a91db7f264ccaed0de39e361f0e3cc5fea703a79278e8e0b1f37fd3c599cdc5f681568fbdc5f04379c18fdad26482f2c2371ceac0c58abc982cf82194c7362d7d031ca80a98cd694e790690c94471d88c8d8fba4033b1dfe0e4b1904b8708954824b68cb58f319b2ed5a2de8e1d230262053fd7a131f6314726d67d91716ea3", 0xbb}, {&(0x7f0000007e40)="bec98272bac3766a413080bbaa07e579b0a1f1ec261818bc27d494eb291eb702dfbaa267c63e27def7ff1039eaade40ae8fd873d117020c643ada0a077514632bc55070247c890e292c801d2388b2bef59d2da10bd48c49fae146734ded42a042f35d84d7890fdffb8415976d1033005f7cc56eb696d0119d0392a67df5658ed80196a280f4eeb91ed14e03b1931c278e2fa46611cf9e85aec0c3ffe0a251ab1f978ac7282de1131d044e4cea05bc7eb798dd7d2aacdfb552455e3b84a1f24c14b9c0b011f91296313", 0xc9}, {&(0x7f0000002400)}, {&(0x7f0000007f40)="a3d975bb729a74ddb90ce4ca948929d3657e4a8cf9c5e65fc4bb322aac52baffb1f866dafec7772bf7fe51cc5ea4abfc24d48b6d41bdbf7e989bf6d7cce7eddb3aa87571a991ce5f930e60c5552080ba0e8e929dee8f2654075d67853b32a84c6f4b8dcfb75a89dd2cce1d406e2ff4740f6408ad037aed5dde702c657411607fc508c3ac13aab8d43189f4a3434620f6bd886f86b0e861407f60ecd48f16ec49df47f72f071cdef2c82972d3f5e5c039b5768b2c16cb2c6647998bf28c48fa75bbe1f332178d8c2d48d28fe3d6cf99cd993481198067f86fe52e", 0xda}, {&(0x7f0000008040)="4396e9f36552da646b431073498bb4af0c86a1c5bc3695d2d0779024b2170a3d09e796a13efd16e1fd130a487fca9a13e5f5fb5aca263fa9807d1214d81b219093302c7af7f7326d", 0x48}, {&(0x7f00000080c0)="328954fff0a3d3108e6fbd571e77880706c963d4bf20dcc8e6e499152adaeab89f2d632d044aea0984444042dbf70ad5ef5d52d19de1ad0f744ec2437cce73d7e553e46f1b83565fd924dabf6be62f2cbcbbeb4042d035344bb096fede4aa1c4db70e29a09aa", 0x66}], 0x8, &(0x7f00000081c0)=[{0x20, 0x105, 0x4, "b04d4b2b9aa65f795bac"}, {0x38, 0x1, 0x100, "9aea5ff64543bde9c739abbda2c9ca21b2fdc93e86ebf3aaf43a2b69de8f2d3111e8f57adf1d6fc0"}], 0x58}}, {{0x0, 0x0, &(0x7f0000008400)=[{&(0x7f0000008240)="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", 0xfa}, {&(0x7f0000008340)="3dca5e5435f5befba032b44ff9b4b318a83d58b81195f1bf7b370aaaf709ce250393654ee20f5845bc32e7306c3a8997e646ecf10224be2aed2ba6182bec5069c7e5081db50aedc0b3b35d3178864036d54e1141a25f6e91ee54124e06b6ea605ec29ea14778ce08d5f95c2f34c22b1d2f26ed307cc1b119607a7b97904366ea250575e7db119ad29848c64ccd966aafe4861f7f580938a9335a62e99cfdf5b87a8cf32f0a85f14866c1c961c1e7", 0xae}], 0x2, &(0x7f0000008440)=[{0x100, 0x102, 0x0, "8ee2476ac1b6b43ea2ec49b2a6566967c3fe4bf96d000a1613f5db2cd20a25118348c5417edc7b89eb7c79365daa035c5f3ff4b36106d3621474d687e8acdf2b7747497911e6628ac4283e4be6efbf3a47716359d6f59ce4c02c25d3c055cab003640164d4d7fe188bf19e887c5572feece1cbd3d1828ee9cc6e4e8bffefd1f7a6e6473ab0100da3ffeefcb0d91f510c6518ba4856123a2f9d00679fd1221d414ce85d98d0d738acb1f1455a1aec30489ca2927dcc5eb6ca851822fe3e3c24e5d7c4b1d06bb286c18fe4b059320bdcf56dc1507e87d98da28437c10282edbda92d9c1ff38cf4fcd36991954c9c32610a"}, {0xc0, 0x107, 0x2ace269b, "00d82f0ab7baa054712dbfa69a09c3ee16749daa0126af5fca382f3d2104b7f3233803c28f701efbe40416c7d12b0297ecfa396ba48cf6916b3a64a784dc64953d1adaf101ca366a5e1461ecfbb9990fd7eeb2c02d38466bee39a89de5dd15204f9081f6f359dfa8c74fe4f5f45b09758741d86335cf6a0e003715f3db71a685cf42d81ceb72cd0ebc43536e28cfae6f7bd8fe4ec2f9508a3f370300322895a3842766135585a6ab4830ed99"}, {0xb0, 0x1, 0x3, "f188e9ce9e706c7c64c4e43a16c1a526e31a41c623cbd454e66ea95f6e6faaf7bc5cb4aa80b9d1dc004a37c945d6893586a58e979044ea7460b36544ea64716d04cd965c42fa80e95feb3918f41575e40cc9b591f2b7c6a0f052e1c2044c3adda8d0d133dfd80714855a7e59da87d0079b963adcd201d669cb04c0b9a3b2a6158f9d54ee3dbffb2c8eeb34eaf0f1e63080269cf12bac0d46a6c5"}, {0xc0, 0x114, 0xfffffffa, "7f3d0ba3b2ff65d0f92befeffba99025f24f8b347e87138fcdef615aeabfdb45c022c7662f860a899da5b4abe597ecb38f29391caae22f81cccf4d78a170d0b82af5107b8e9af22048c8d4dfb3140360424c191854ddcb98c96d2b7a438f095c136c60f01ed11f37f6c96571efa174bf3cf9e9d2d7c3d01be29476a871030d357257d443b7664f46b5a95b08ca00b3997d6aabfc51579ce1ff1ee048c1d42c97f8e4bb977ef4b22d47fd41"}, {0x98, 0x10a, 0xfffff673, "934142c3943baa14b604dd1537b886b61da58f2e92601790323920624feb1b2a0658e02938bf139403585789aded56c2a5330a8c71bd80d20c975ef0f6e801115f0e9e9a4a4be1d24030f2a69e8630e804c6eb2375a11b458800f9ba269d10d21fda4eba33d8ce47f7067e57b78bd51f3d0d5d3feed6a317ec245e5329c0762d2a9b46171ffb93"}, {0xc8, 0x1, 0xd8, "d7b5d2bcb4e38f20527c4db34d810f3fcdecbda14520613a68e55fc18c234dd4419274fe516e76d6775fa9836cc534737227b6689aada06fa2199bed0755628564b5577c5d410543be90659e09affae5470204b4cca5004e8078bdb03684c58c90f1c1c5389238dcb350ea18bee1eeca2e0b18b8b904b95eb9c94a9660ad765c8389b7077e689c738674a62831aed90243d9121ae96d3284572b95c1a4608cfd6fc0c903fd09630cbdcd9852c830aa00a0e8b3b800bb6b"}, {0x68, 0x0, 0x101, "2c3c02a7733182d468a3d26ac6ac97bc56557a225a0e5a77130025e1d9bb71889606daa5b0c20a3f115b3d7b35cdabb12d2b969e437a10923d1ab25c5eaac2e2084ba8a07e1254257ff6074719484e994b6151fa"}, {0xf8, 0x112, 0x200, "5e12aff0d154e0c27b752cb1ed7d37941dd7352119d5a55d82e847282171190b5eda4691d4c94a51d19b68bd54cd04f5356d81716ebc93deb1b0ae66dd8eadf94b634601e5be552c4c11861d62fe081b994ed432988256add387e1e12453dd6ca3ca54b1a3d691218ae42d2bd656e76091be2a5e53ac54dad6bb5cd28cb6a302f7728f85946a83dbf40c94e085a84ed29c58c1e8b9a1e2016ffbe04f0a75e77be8363a0d9a91fbb66dc37291b8382e6b8fd650b8ac5046ba8dee59ef1055da291d6de6ac5c7a70aa632e2b2b39bae4aa48a99addfe084bb82d671de2ae3f591c6fadfda335a26b07"}], 0x5f0}}, {{&(0x7f0000008a40)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @private=0xa010102}, 0x0, 0x0, 0x4, 0x4}}, 0x80, &(0x7f0000008b80)=[{&(0x7f0000008ac0)="4abc266ac0ee21457728cf1df81672c467883906f112b220a2230f0ff21effc30ba4bac8f22265018e0f102c64fe30751c5c99b6eca866631f263a8b0d9eaa6b36409b9098a043a86ffab55756f4a71597c605230b6402511278abbd78ec828e5bba9db80d1c6c63976be43f74c40bcc71fea506ac3e3585e2eafc98a44319a51138409362905420955432eb87bac23dd4a3f293a0ef3ec6f94bc5000423200715bcb8239655b95520d7bb61b52008c91299b43c375653dfe0d29b3f25d38c", 0xbf}], 0x1, &(0x7f0000008bc0)=[{0x88, 0x1e, 0x1, "f27ab5217c425071493091911a534521967e1aa5b7a5c2c219b58902e854305468e2aaf9222a13c1439bd20a68028fbdf38accc9376afcea51015f329b560a65e9cf54751d86499184ae9291c474c8a3061639374811a4f01c19ece2ec42aec85d73423ba18005baab66dd7abb43e1a2afb8bf"}], 0x88}}], 0x8, 0x1) [ 874.331077][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:55 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xffff, @none, 0x0, 0x1}, 0xe) 15:05:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xffffff8d, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:55 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xffff, @none, 0x4}, 0xe) 15:05:55 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xc1a395fd, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x4000001) 15:05:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, 0x0, 0x0) [ 874.802936][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={0x0}}, 0x0) 15:05:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xffffff91, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:56 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xc1e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0x98, 0x800, &(0x7f0000b63fe4)={0xa, 0x2, 0xffffffd4, @mcast1, 0x1081}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0}, 0x0) 15:05:56 executing program 3: pselect6(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={[0x40000000000]}, 0x8}) [ 875.118193][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:56 executing program 2: syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) 15:05:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xfffffff5, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:56 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xc2e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:56 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={0xffffffffffffffff}, 0x4) [ 875.364522][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:56 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) recvfrom$llc(r0, 0x0, 0x0, 0x2141, 0x0, 0x0) 15:05:56 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xc3e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x7ffffffff000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:56 executing program 1: sendto$llc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 15:05:56 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xc3ffffff, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) [ 875.621313][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x34}}, 0x0) 15:05:57 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const={0x0, 0x0, 0x0, 0xa, 0x5}]}}, &(0x7f00000001c0)=""/161, 0x26, 0xa1, 0x1}, 0x20) 15:05:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x5000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:57 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xc4e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 876.165339][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000f2eb"], 0x18) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000780)=@nat={'nat\x00', 0x1b, 0x5, 0x600, 0x350, 0xf0, 0xffffffff, 0x440, 0x0, 0x530, 0x530, 0xffffffff, 0x530, 0x530, 0x5, &(0x7f0000000280), {[{{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x3, @ipv4=@broadcast, @ipv6=@empty, @icmp_id=0x66, @gre_key}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xe}, @loopback, [0xffffff00, 0xff, 0xff, 0xff], [0xff, 0xffffffff, 0x0, 0xffffffff], 'veth0_vlan\x00', 'bridge_slave_1\x00', {}, {}, 0xff, 0x2, 0x0, 0x32}, 0x0, 0x218, 0x260, 0x0, {}, [@common=@inet=@sctp={{0x148, 'sctp\x00'}, {[0x4e21, 0x4e20], [0x4e20, 0x4e22], [0x1200, 0x8, 0x7, 0xc000000, 0x1000, 0x0, 0x9ad1, 0x4, 0x101, 0xffffff94, 0xffff7239, 0xf20e, 0x2, 0x8, 0x79d7, 0x1, 0x401, 0x5be, 0xffffffff, 0x1, 0x3, 0x0, 0x91, 0x3ff, 0x80000000, 0x2, 0x8000, 0x4d190000, 0xffffff4c, 0xcb, 0x7448, 0x7, 0x7f, 0x7ff, 0xffffffc0, 0x5, 0xb55, 0x6f, 0x300, 0x2456, 0x86, 0x9, 0x20, 0xca, 0x5a2f7baf, 0x8, 0x7f, 0x800, 0x0, 0x52, 0x9, 0x401, 0x4ea2, 0x1, 0x9, 0x0, 0x6, 0x6, 0x3, 0x8001, 0x6, 0x7ff, 0xf5, 0xc2], 0x1, [{0x1, 0x20, 0x80}, {0xdc, 0x40, 0x1}, {0x50, 0x7f}, {0x40, 0x4, 0xff}], 0x3, 0x4, 0x3}}, @common=@ipv6header={{0x28, 'ipv6header\x00'}, {0x90, 0x82}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv6=@private2, @ipv4=@loopback, @icmp_id=0x68, @port=0x4e20}}}, {{@ipv6={@remote, @private2={0xfc, 0x2, [], 0x1}, [0xff, 0xffffffff, 0xff000000, 0xff000000], [0xffffff00, 0xffffffff, 0xff000000, 0xff000000], 'bond_slave_0\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x2f, 0x0, 0x1, 0x60}, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x5, @ipv6=@remote, @ipv4=@multicast1, @icmp_id=0x64, @port=0x4e24}}}, {{@ipv6={@private0={0xfc, 0x0, [], 0x1}, @mcast2, [0xffffffff, 0x0, 0x0, 0xff000000], [0xffffff00, 0x0, 0xffffff00], 'veth1_to_hsr\x00', 'sit0\x00', {}, {}, 0x88, 0x7a, 0x2}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local, @ipv6=@mcast1, @icmp_id=0x65, @icmp_id=0x68}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x660) listen(r1, 0x0) r4 = accept(r1, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000240)='vcan0\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000180)=0x4) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:57 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xc5e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x9000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYRES16=0x0, @ANYBLOB='\''], 0x34}}, 0x0) 15:05:57 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) recvfrom$l2tp(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:05:57 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10) 15:05:57 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x4d2002, 0x0) 15:05:57 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xc6e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x6f010000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:57 executing program 3: socketpair(0x10, 0x0, 0x0, &(0x7f0000000480)) 15:05:58 executing program 2: syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) 15:05:58 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xc7e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r1, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, 0x0}, 0x48884) connect$l2tp(r1, 0x0, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000180)=""/250, &(0x7f0000000080)=0xfa) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:05:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xf0ffffff7f0000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:58 executing program 3: syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00', 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000002c0)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000580)='mptcp_pm\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000ac0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a80)={0x0}}, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000c00)='mptcp_pm\x00', 0xffffffffffffffff) 15:05:58 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xffff, @none}, 0xe) 15:05:58 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xc8e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB=' '], 0x110}}, 0x0) 15:05:58 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'wg2\x00'}) 15:05:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a80)={0x0}}, 0x0) 15:05:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x100000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:58 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xc9e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:58 executing program 3: socket(0x26, 0x0, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000140)='SMC_PNETID\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000880)={&(0x7f00000007c0), 0xc, 0x0}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000008c0)='nbd\x00', r0) 15:05:59 executing program 2: select(0x40, &(0x7f0000000180)={0x5}, &(0x7f00000001c0)={0x7}, &(0x7f0000000200), 0x0) 15:05:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xcae70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:59 executing program 1: sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) 15:05:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x200000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000400)={'wpan3\x00'}) 15:05:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x123, 0x0) 15:05:59 executing program 2: select(0x40, &(0x7f0000000180), 0x0, &(0x7f0000000200)={0x2}, 0x0) [ 878.414112][ C0] net_ratelimit: 4 callbacks suppressed [ 878.414135][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:05:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x300000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:05:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14}, 0x14}}, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, 0x0) 15:05:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xcbe70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:05:59 executing program 3: select(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x200}, &(0x7f0000000140)={0x77359400}) [ 878.633970][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x400000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:00 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)=""/161, 0x1a, 0xa1, 0x1}, 0x20) 15:06:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xcce70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:00 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f00000000c0)={'sit0\x00', 0x0}) [ 878.863939][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00', 0xffffffffffffffff) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, r1, 0xb21}, 0x14}}, 0x0) 15:06:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x500000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 879.082178][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000180)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014b44f2a058ee12e86192848ba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c6c545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f346df03f96675fa9604e9d169bc3f56ea47c6f8c9f135a5939", 0xa4, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) close(r0) 15:06:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xcde70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:00 executing program 3: socket(0x28, 0x0, 0x10000) 15:06:00 executing program 1: setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 15:06:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x600000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:00 executing program 2: select(0x40, &(0x7f0000000200), &(0x7f0000000240)={0x4}, &(0x7f0000000280)={0x3}, 0x0) [ 879.515719][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:00 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const]}}, &(0x7f00000001c0)=""/161, 0x26, 0xa1, 0x1}, 0x20) 15:06:00 executing program 3: sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000580)='batadv\x00', 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, 0x0, 0x0) 15:06:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @remote}}, 0x0, 0x2, [{{0x2, 0x0, @broadcast}}, {}]}, 0x190) 15:06:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xcee70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x700000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$rds(0x15, 0x5, 0x0) recvmmsg(r1, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:06:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8983, &(0x7f0000000c40)) 15:06:01 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x6, 0x2, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x7}, @exit], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 15:06:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELTABLE={0x14, 0x2, 0xa, 0x101, 0x0, 0x0, {0x2}}], {0x14}}, 0x5c}}, 0x0) [ 879.831551][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xcfe70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x800000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:01 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)) 15:06:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) 15:06:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000f00)=[{{&(0x7f00000006c0)={0xa, 0x4e21, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000780)=[@tclass={{0x14}}], 0x18}}], 0x1, 0x0) 15:06:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xd0e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) [ 880.124439][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x900000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 880.368220][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)=@ccm_128={{0x303}, "5743d396c41cae22", "e3fd6878dac29859ff26f6b591a657c0", "9e11ed14", "e67e30e393a03ffa"}, 0x28) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x81}, &(0x7f00000001c0)=0x8) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:06:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @rand_addr=0x64010101}], 0x10) 15:06:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xd1e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) sendmmsg$inet6(r0, &(0x7f0000000f00)=[{{&(0x7f00000006c0)={0xa, 0x4e21, 0x0, @mcast1, 0x10001}, 0x1c, 0x0, 0x0, &(0x7f0000000780)=[@hopopts_2292={{0x18}}, @tclass={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x58}}], 0x1, 0x0) 15:06:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000680), 0x8) 15:06:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xa00000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 880.774622][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001ac0)=@filter={'filter\x00', 0xe, 0x3, 0x22e, [0x0, 0x200015c0, 0x20001856, 0x20001886], 0x0, 0x0, &(0x7f00000015c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{0x0, 0x0, 0x0, 'batadv_slave_1\x00', 'veth0_to_team\x00', 'vxcan1\x00', 'veth1_virt_wifi\x00', @remote, [], @local, [], 0x6e, 0x6e, 0x19e, [], [], @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:initrc_var_run_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x2a6) 15:06:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xd2e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:02 executing program 2: socketpair(0x18, 0x0, 0x0, &(0x7f0000000140)) 15:06:02 executing program 1: socketpair(0x15, 0x0, 0x0, &(0x7f0000000140)) 15:06:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xc00000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000940)={0x14}, 0x14}}, 0x0) [ 881.063241][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000080)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = accept(r0, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r1, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, 0x0}, 0x48884) connect$l2tp(r1, 0x0, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x303}, "9950b01d5d56b8c9", "bee1272b740bdf711aa0ea7cd8985b63", "5349ebbd", "97a95a86e504076b"}, 0x28) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:06:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xd3e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:03 executing program 2: getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) 15:06:03 executing program 1: sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00', 0xffffffffffffffff) 15:06:03 executing program 3: socketpair(0x29, 0x0, 0x0, &(0x7f0000004a00)) 15:06:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xe00000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0, 0x45}}], 0x1, 0x0, 0x0) 15:06:03 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000358000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 15:06:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000001b40)=@delchain={0x24, 0x65, 0x4}, 0x24}}, 0x0) 15:06:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xd4e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x1802000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:03 executing program 2: syz_emit_ethernet(0xc6, &(0x7f00000000c0)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "6af2ba", 0x90, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @ipv4, {[@hopopts={0x0, 0x10, [], [@generic={0x0, 0x80, "35e1cdc1ed01464326e8b463b0cf02ec16dd0fa2370de5d480a18f699d7b38b5f2e3863d82d8a3473cb1fed7b6f81ea85f314e9ccea79b8d460cd906a49aae2c3ceba988270f6093cbb66bf3ed0eac5d22aa4fbc70c7148770053b2a005a91dc475fc56f51eaa17fe894f15af25c558877c91bbcd94b151763203fe296bb66c9"}]}]}}}}}, 0x0) 15:06:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:06:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000001a80)=@delqdisc={0x2c, 0x25, 0x821, 0x0, 0x0, {}, [@TCA_RATE={0x6}]}, 0x2c}}, 0x0) 15:06:04 executing program 2: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) 15:06:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xd5e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x2000000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="dc0400002d00b3"], 0x4dc}}, 0x0) [ 882.813980][ T5423] netlink: 1208 bytes leftover after parsing attributes in process `syz-executor.3'. 15:06:04 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, 0xfffffffffffffffd, 0x0) 15:06:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001a00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f0000000200)=""/22, 0x16}, {&(0x7f0000000240)=""/211, 0xd3}], 0x3, &(0x7f0000000400)=""/64, 0x40}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/27, 0x1b}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x2, &(0x7f0000001a40)={0x0, r1+10000000}) sendmsg$nl_route_sched(r0, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000001a80)=@delqdisc={0x24, 0x25, 0x821}, 0x24}}, 0x0) 15:06:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xd6e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x3f00000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001680)={&(0x7f0000000380)={0xa, 0x4e21, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000001500)=[@dstopts={{0x18}}], 0x18}, 0x24040804) 15:06:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_PROXYARP_WIFI={0x5, 0xc, 0x1}]}}}]}, 0x44}}, 0x0) 15:06:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000180)=""/128, 0x80}], 0x2}}], 0x1, 0x120, 0x0) 15:06:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x4000000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xd7e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000005f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 15:06:05 executing program 3: select(0x40, &(0x7f0000000000)={0x2}, &(0x7f0000000040)={0x7}, 0x0, 0x0) 15:06:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000250021080000000000001b00000000000d95"], 0x24}}, 0x0) 15:06:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xd8e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 883.845892][ C0] net_ratelimit: 4 callbacks suppressed [ 883.845913][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:05 executing program 2: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x60172, 0xffffffffffffffff, 0x0) 15:06:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="e4"], 0x34}}, 0x0) 15:06:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x4002000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x2000002, 0x12, r0, 0x0) 15:06:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xd9e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 884.137581][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) sendto$l2tp6(0xffffffffffffffff, &(0x7f0000000180)="1d741d5d83d4559c859342ed54583d2cc599ef805be8aaf6ecd3dec7e4854c3ade6e8235929a32cc4ba9", 0x2a, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x14a0, @mcast2, 0x27, 0x3}, 0x20) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:06:06 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, 0x0) 15:06:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x4020940d, 0x0) 15:06:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x52f0892700000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xdae70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:06 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x6, 0x0, 0x0) [ 884.849138][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:06 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) accept4(r0, 0x0, 0x0, 0x0) 15:06:06 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) 15:06:06 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x13, &(0x7f0000000ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x468, 0x240, 0xffffffff, 0xf0, 0x468, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@mcast1, @port, @icmp_id}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [], [], 'vxcan1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@private, @port, @gre_key}}}, {{@ipv6={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], [], 'veth0_to_batadv\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote, @ipv4=@local, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 15:06:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x5400000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xdbe70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00', 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 885.125933][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00', 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 15:06:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0xc020660b, 0x0) 15:06:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xdce70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x75b1ec3000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2e00000010008108040f80ecdb4cb9cca7480e0a10000000e3bd6efb250009000e002100000000018d38b7a31201", 0x2e}], 0x1}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:06:07 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000140)={@link_local, @empty, @val={@void}, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @broadcast, @private1, @broadcast, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}, 0x0) [ 885.905982][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:07 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x35, &(0x7f0000000ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x468, 0x240, 0xffffffff, 0xf0, 0x468, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@mcast1, @port, @icmp_id}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [], [], 'vxcan1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@private, @port, @gre_key}}}, {{@ipv6={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], [], 'veth0_to_batadv\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote, @ipv4=@local, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 15:06:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x2a, &(0x7f0000000ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x468, 0x240, 0xffffffff, 0xf0, 0x468, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@mcast1, @port, @icmp_id}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [], [], 'vxcan1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@private, @port, @gre_key}}}, {{@ipv6={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], [], 'veth0_to_batadv\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote, @ipv4=@local, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 15:06:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x7cfc000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xdde70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 886.017186][ T5569] netlink: 'syz-executor.5': attribute type 33 has an invalid length. 15:06:07 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x2, &(0x7f0000000000)=@raw=[@alu={0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, @exit], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 15:06:07 executing program 2: socketpair(0xa, 0x2, 0x80, &(0x7f00000001c0)) [ 886.151735][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x17, &(0x7f0000000ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x468, 0x240, 0xffffffff, 0xf0, 0x468, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@mcast1, @port, @icmp_id}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [], [], 'vxcan1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@private, @port, @gre_key}}}, {{@ipv6={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], [], 'veth0_to_batadv\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote, @ipv4=@local, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 15:06:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x8004000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @private}, 0x80, 0x0}, 0x40000102) 15:06:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xdee70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 886.442750][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 886.812879][ T5607] netlink: 'syz-executor.5': attribute type 33 has an invalid length. 15:06:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x21, 0xa, 0x2) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000280)=0x7ff, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) sendto$inet6(r3, &(0x7f0000000180)="04db06cfe100728ef5e1433d5517682ca546ed8db02f97bec5dc5ec1ba8f17d84fc41a8cde461e3f4c90a0c2180ca80184eb802e6e3bd78072f5bf113dd6a294cd4899337592c7a8054423b305bb87487a4e77f57dc6137c52641ca0ae686d23641acb1daa033661f96254c81d000230b09574c0dc7b0a4be62b5741f69452d490fa28b02aaa552f961bb8a2be7ea971fae3ec008212548f7caf13a440866fdea622a4b36879b46350875957bf0a834b568fee0c115c49a90a689cc85289882d5a4562c800235faca48a1b3010ec42499cff9dde1c", 0xd5, 0x40, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @loopback, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:06:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x17, 0x0, 0x100, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x40) 15:06:08 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 15:06:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x8dffffff00000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xdfe70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 887.009635][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x91ffffff00000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xe0e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:08 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, 0x0, 0x0) 15:06:08 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x0, 0x20}, 0xc) [ 887.249131][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:08 executing program 2: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000880)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000700)="e2", &(0x7f0000000800)}, 0x48) 15:06:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000001a40)={0x7, 0x4, 0x8, 0x3203, 0x0, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40) 15:06:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$packet(r0, 0x0, &(0x7f00000016c0)) 15:06:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xe1e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xbd05000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1600bd74, &(0x7f0000000ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x468, 0x240, 0xffffffff, 0xf0, 0x468, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@mcast1, @port, @icmp_id}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [], [], 'vxcan1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@private, @port, @gre_key}}}, {{@ipv6={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], [], 'veth0_to_batadv\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote, @ipv4=@local, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 15:06:09 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$unix(r0, 0x0, 0x0, 0x0) 15:06:09 executing program 3: syz_emit_ethernet(0xe81, &(0x7f00000004c0)={@dev, @broadcast, @void, {@ipx={0x8137, {0xffff, 0xe73, 0x0, 0x0, {@broadcast, @broadcast}, {@random, @random="fad896459d00"}, "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"}}}}, 0x0) 15:06:09 executing program 3: sendmsg$NL80211_CMD_ABORT_SCAN(0xffffffffffffffff, 0x0, 0x974e158ee67c39e8) 15:06:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = socket$kcm(0xa, 0x5, 0x0) sendfile(r0, r0, &(0x7f00000003c0)=0xc3c3, 0x3f) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@ieee802154={0x24, @short={0x2, 0x0, 0xaaa1}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000440)="c4", 0x1}, {&(0x7f00000008c0)="19db2662d3f4410838da8e27c3a990913492734657beb254acfe0a2c3553245f81545a5019b29202984c355b3b38f84fd0a613af0f5451c0c4432502ade4a0d6649f6baaa33f29ccb3aeec7cf498408e089b6249ebf1fee589e4d8c9bc0673e39d73c1f0ea5e7fb0a3bf84fce41cfd253508e859842ec3ac633393e1d7708e50aca716bd6d27ed91c44f8588bdaa633334f4b915f1322289c21c5157baf29ce2602127b5419448ff3bb66d5c3c13b1d15e6cad17fdf7def45c81ec12d35b00cb3345e2ca29202c1f645ac205b7e126ac91df29aab1f5640645bd9ad2278f6331df9cd4ecb9dd59d868fe99", 0xeb}, {&(0x7f00000009c0)="9c455cf53bcef6fdcba1ab3611a4e86fa8e776c3a7c899ff2c4515d7a2a533a32b0f9f779e7f6dd3ade1ea6452500a89656f7545f9481dd723049fa2a0d674f236ccbe3d639da80f838449fbaceb25b39154310f8227", 0x56}], 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r1, &(0x7f0000000680)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r1, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)={'#! ', './file0', [{0x20, ']}'}, {0x20, '#\x81\x00@'}], 0xa, "2c59b8ab6df18cb116ec472d9f47"}, 0x21) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r2, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87720f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r2, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r2, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000480)=""/252, 0xfc}, {&(0x7f0000000340)=""/9, 0x9}], 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="a6ba0fc82b7ac1bc563d4e1616315f1a3420118ea6b7bb6a284c2769ec5ab150e04f49652e4d8a99e7303fc3c88c74cb377cefab9bd8871b136ebd40f6ee4f67a225a1a6b4a377401c52d6ce6c", 0x4d, 0x0, &(0x7f0000000580)={0xa, 0x4e22, 0x6, @remote}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000800)={0x0, 0xa904, 0x6}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x9, @mcast2, 0x80}}, 0x100, 0x101, 0x7, 0x6, 0x9f}, &(0x7f0000000280)=0x98) [ 888.114347][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@var={0x4}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f0000000140)=""/215, 0x2d, 0xd7, 0x1}, 0x20) 15:06:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xe2e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:09 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1600bd7f, &(0x7f0000000ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x468, 0x240, 0xffffffff, 0xf0, 0x468, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@mcast1, @port, @icmp_id}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [], [], 'vxcan1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@private, @port, @gre_key}}}, {{@ipv6={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], [], 'veth0_to_batadv\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote, @ipv4=@local, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 15:06:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xc905000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:09 executing program 5: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r0, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) listen(r0, 0x1) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x0, 0x120, 0x2a8, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={{0x28, 'eui64\x00'}}, @common=@ipv6header={{0x28, 'ipv6header\x00'}, {0x62, 0x1, 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0x160, 0x188, 0x0, {}, [@common=@srh1={{0x90, 'srh\x00'}, {0x88, 0xdb, 0x7, 0x32, 0x3, @ipv4={[], [], @rand_addr=0x64010102}, @private0, @mcast2, [0xffffff00, 0xff], [0xff000000, 0xffffffff, 0xff, 0xffffffff], [0xffffff00, 0xffffff00, 0xffffffff, 0xffffff00], 0x2000, 0x3bde38f9fdf823d0}}, @common=@mh={{0x28, 'mh\x00'}, {"fa1d"}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4a8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000067c0)=[{{&(0x7f0000000180)=@ipx={0x4, 0xfffa, 0x9, "39d5eab35d5b", 0x1}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="d3555c4b61bdabfe10e04ebdc3e7c1ff300306522d90f1094d590adb539f7257e115fa4242bcc1250ae93a3406df57d81bda8c70f02b71ebda8651faf3e7d954df13b31dee6b23229c3bc98d7a98740df89a924372cb72b26fd880bcceeb937a6420636ebfc124d0258ca6a78194ae5bc4c695953bd8157b50ea15a0", 0x7c}, {&(0x7f0000000c40)="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", 0x1000}, {&(0x7f00000064c0)="643d2f997b941a90a04f9d64b318b6b7aa4dd139cc98f1a0625a01606857b6d68ab25ed581a7c53b6079817c9b02ef0c52b833be617a2addc6d4e0e27535e0180052eab4defa97881c5b8eb2cb763bf3bcdef0c2cb27e235aee9461df33a12731f7900a4269440872972ddaed24da599d9c0bcb6259cdd9ca6e3bdecf008e1059cfc48842a992b975f", 0x89}, {&(0x7f0000006580)="6a52399157f2bec9c4cd407a8e00770268e1344d8140d69fc91cf5cc13c386fabb11e25ee5749621abaa6543f954796a36d382e28491a95868807f9bd5175c42105e3892545dfb809538aaf770f6b08f80cfa6c3d114433f7bf73382192068694668abe565439a958cd186e0f4036052", 0x70}], 0x7, &(0x7f0000006680)=[{0x30, 0x102, 0x6, "6f5cd0cd1e4166cecc75c2b13f0d084f11f80f54dc91df32de61d89c41"}, {0x28, 0x11, 0x0, "c7d0f9c76a5120947c430869419796ac31a8a3ca"}, {0x38, 0x1, 0xfe, "e41045ad938608548e3dbb4facf210a7efeb981c7a7a0862f6e5985f4774136bd8f9"}, {0x98, 0x88, 0x80000001, "a6bd92606809fde95e4f71ba6891149b1d00da53a59701a3f44a27620b735847c2d081d87ade0d8e27e6a0b25e29f7a1b11fce2811f4786c7b34ad0632c0aa4a6209e4a6bb4fb64def8e721d903bc623a2166faff3a8d8bb65e18d454a7055deb671ed9b04465ec388567aaf7228b4ad2acc9e784a8c5308154c0f38f3fcaf42debaab4a9d1e9f"}], 0x128}}], 0x4, 0x40000) 15:06:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=[@rights={{0x10}}], 0x10}, 0x0) 15:06:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xe3e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x5421, &(0x7f0000000a80)={'ip6erspan0\x00'}) 15:06:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func]}}, &(0x7f0000000100)=""/201, 0x26, 0xc9, 0x1}, 0x20) 15:06:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xd302e78d00000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:09 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000fdffffff0000000000000000850000006d0000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000300)='lock_acquire\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a2a76e252922cb18f6e2e2aba000000092e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b76795008000000000000001012b2bbfeaeb647b875027ecce66fd792bbf0e5bf3f6db1c00010000000000deff000000c0060000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x1c, 0x2, [@TCA_FLOWER_KEY_SCTP_DST={0x6}, @TCA_FLOWER_KEY_ENC_IP_TTL={0x5, 0x52, 0x81}, @TCA_FLOWER_KEY_IP_TOS_MASK={0x5, 0x4a, 0x1f}]}}]}, 0x4c}}, 0x0) 15:06:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1c, 0x0, 0x0, 0x3b, 0x1}, 0x1a) 15:06:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xe4e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:10 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x4f0, 0x468, 0x240, 0xffffffff, 0xf0, 0x468, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@mcast1, @port, @icmp_id}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [], [], 'vxcan1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0x108, 0x150, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}}, @common=@ah={{0x30, 'ah\x00'}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@private, @port, @gre_key}}}, {{@ipv6={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], [], 'veth0_to_batadv\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote, @ipv4=@local, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x550) 15:06:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xe02e000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3b, 0x0, 0x0) [ 888.878429][ C0] net_ratelimit: 2 callbacks suppressed [ 888.878456][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 15:06:10 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, 0x0, 0x0) 15:06:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xe4ffffff, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00', 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)={0x14, r1, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 15:06:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xe803000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000180)='SEG6\x00', 0xffffffffffffffff) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 15:06:10 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x8000}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa008000000000000008"], 0x0) [ 889.559567][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:11 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, 0x0, 0x0) 15:06:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) writev(r0, &(0x7f00000028c0)=[{0x0}, {&(0x7f0000000480)="ae", 0x1}, {&(0x7f0000000580)='1', 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) 15:06:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xeffdffff00000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xe5e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:11 executing program 2: bpf$BPF_GET_MAP_INFO(0x1c, 0x0, 0x0) [ 889.838633][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000bc0)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, @random}, @beacon=[@NL80211_ATTR_PROBE_RESP={0x871, 0x91, "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"}, @NL80211_ATTR_BEACON_TAIL={0x181, 0xf, [@fast_bss_trans={0x37, 0xd0, {0x0, 0x8, "5c716594682b0d8f43d632cab1555bcb", "088562943a6aac2ffa556778e1f17cbf2f1fe880d68339c15651494d7d0d09be", "c42eeb0e782cca2f4fe945dbf42916e7d2c3299cc4a79c9057a5be4755f07a97", [{0x0, 0x15, "e0e281d68b33dfca37ca74ddf7eef51182aef6ad99"}, {0x0, 0x24, "0e726a5b7119e55d00cb5e36e2cd0520dbe25a04378a0e44c70c493915926388db42996b"}, {0x0, 0xb, "3066005d94cbb0d4b51819"}, {0x0, 0x8, "fe66b3f05f456515"}, {0x0, 0xe, "a723d7bc3d29a1252fd80accb471"}, {0x0, 0xf, "2898f50f3546af457c8e960839fa34"}, {0x0, 0x1, '\f'}, {0x0, 0x4, "81b0408c"}]}}, @ext_channel_switch={0x3c, 0x4}, @tim={0x5, 0xa3, {0x0, 0x0, 0x0, "cee3a921218213c511ef981842830770e647eaede1a2f7d53c5b0b3efbe04a6521cd3a1ee6dd03283b78b5214af95085fea4a92f8bc4cc3a15cffb2d5c14728c0e0e9ef23ebad723130d95e297bd22d8a6e95ef2c72b3ee7962b4eaac5e67cc3ef5931f4be81aa4ae6467c0f09b464d2c7dcebb3789bf4bd7fc7c264945c2de41da13c8cddbf8225ba8fc200f06411496b5c8d42478d98117204c24fca0d9c37"}}]}, @NL80211_ATTR_PROBE_RESP={0x1c9, 0x91, "5a4aea6cb64e8d69ec34612d94c3598116611f6038392f573c2d7a92c99ed951513fe2e38d91b586ea499c81e685ce8736efd341af5fb2ac776dc57d3c2a5897673af2759d5eb9c782553aab8f7a810cdad9f334fa47ef7e318d13e55cd559900f5e95e4c253800df0e3b5c6c0d67df3785a791ba6a7855a3a3b979c46b9abb57cddc2bea079668c7a607634b300d859c2585b6136f8ce3212db4feef6ad99cd8bb6b06ac05b4722eab8d93deedb8496cb4c29f467a5c05ae780427ab597867394d711c3cd1ca0949a4030e514569f642c21717a5cda417ed8afbfcae0c5fa4aea6b19c74fefa95c2297ce01d8afec32ec812ca9a85df1306f7f4d2a9363226ff215a98fd193921ae5714608a1d9373a52c5f4725e4fb372c576548f65c42a5adeab2dcf34ee52483edc56b8ecc3e85614b9cb62698bf76977498e02964376274dac59e5ff3206d58334abef1e625a30a134ef648d71c5488ac609a9853698aaa5d0e8297aa98d6c0dc8964cdf9080e455e75faec028f259d0fcf6adaf6d1dcd943cb15d992858c6e7327f6290b6555cf4e9846032d013823f4e848abfb49869775d647e58acbc56206c6d5e2c7594896176a4c95f751863f1cd62fa5f70ef49a7bbe54137"}, @NL80211_ATTR_IE_PROBE_RESP={0x181, 0x7f, [@random={0x0, 0xf, "bfad6606b6677a4eccf259c79fa5d6"}, @fast_bss_trans={0x37, 0x11e, {0xfe, 0x9, "56a492355fba6646236361356b3136c0", "1045f9160f406580c9d658de3ff1bfa209061e635454b71055093fa23bc72384", "42047c12b3863aa162070800b9e7daa66d9164911b3666df19e295ac450d10a3", [{0x0, 0x5, "4923dc8799"}, {0x2, 0x14, "4b161bb47b8ba1a5b21bdbb27debf49d6ddfb7af"}, {0x1, 0x16, "eab9e1d22437cbec4076aedda26c7ddd327df453bc67"}, {0x1, 0x27, "bc97e75e22beec9796d77afa130540c172436b915ec6482bede43452c9338606a3e7f65b661ce0"}, {0x0, 0x15, "68a420d68ce9bc45e76dd7cab2e9070d0b3971ae83"}, {0x0, 0x26, "a44c1b1ffb060c8c92883da2cc6b4f9bef711dec102526a16b864bee446e249cc429525d6fee"}, {0x0, 0x6, "3236e117e130"}, {0x2, 0x22, "b0a392149edebd918b35fa6c42cd024aa452f36dbd810ded3ece35e0f29182df328f"}, {0x4, 0x1, "ce"}]}}, @ssid={0x0, 0x2, @random='B\''}, @mesh_chsw={0x76, 0x6, {0x1, 0x0, 0x28, 0x7ff}}, @mesh_id={0x72, 0x6}, @preq={0x82, 0x36, @ext={{}, 0x0, 0x0, 0x0, @broadcast, 0x0, @device_a, 0x0, 0x0, 0x2, [{{0x1, 0x0, 0x1}, @device_a, 0xfffffbff}, {}]}}]}, @NL80211_ATTR_FTM_RESPONDER={0x150, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0xf1, 0x2, "aaf8a4567e70b441832c1aec3a5a683e6402f5bed1e153dda7792febb75be2e70ec47984795fb948e9a9a90f2b98c43079d29490da849bbacf7718503fcd948b0ed00d43b1256862320095b6482eeb67d4e127c467a0ded7fb01110f89f0aaeb2e27567a26d9f409830e088ee9c3e75f38aa5eb93a9020e243586f04f521851893252ba54c8d8aaa0ed4649e61f02ad77699ed009736f74d9831f35289c9365b057107bb757a12a8ecc9428bd9835a1b7f143cc7cbf8f62beb591ec0d2d6f469e0209a07bcee031578b3f9fe02b938fd303e956fbefd8a6201285276dce8e43a9b9579922dff076f37b20d517e"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x4d, 0x2, "935633e6923decdbbf831a87c08442665f22b73abb8911b7d9caa9c743b5fbfcea53e090cdeb737ef429febd9ba35a512f0ae23fa7e435ceddfbd85e1ecbd361c9f0f7f7641dc3151f"}]}]]}, 0xec4}}, 0x0) 15:06:11 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4d, &(0x7f0000000ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x468, 0x240, 0xffffffff, 0xf0, 0x468, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@mcast1, @port, @icmp_id}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [], [], 'vxcan1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@private, @port, @gre_key}}}, {{@ipv6={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], [], 'veth0_to_batadv\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote, @ipv4=@local, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 15:06:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x664}, 0x40) 15:06:11 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000006c0)={&(0x7f0000000500)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum]}}, &(0x7f00000005c0)=""/161, 0x26, 0xa1, 0x1}, 0x20) 15:06:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xe6e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xf401000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 890.587691][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x468, 0x240, 0xffffffff, 0xf0, 0x468, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@mcast1, @port, @icmp_id}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [], [], 'vxcan1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@private, @port, @gre_key}}}, {{@ipv6={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], [], 'veth0_to_batadv\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote, @ipv4=@local, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 15:06:12 executing program 3: r0 = epoll_create(0x3) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x7, &(0x7f0000000080)={[0x9]}, 0x8) 15:06:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xa, 0xb6, 0x1f, 0x4}, 0x40) 15:06:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xe7e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xf5ffffff00000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:12 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000001480)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xfffffffffffffe0b, [@typedef, @datasec={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffcd7, [{}, {}, {}, {}, {}, {}], "ad"}, @func_proto={0x0, 0x0, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}, @union={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}, @func_proto={0x0, 0x0, 0x0, 0xd, 0x0, [{}, {}, {}, {}]}, @volatile]}}, &(0x7f00000002c0)=""/188, 0x26, 0xbc, 0x1}, 0x20) 15:06:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@abs, 0x6e) 15:06:12 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs, 0x6e) [ 890.849843][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:12 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x2, &(0x7f0000000ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x468, 0x240, 0xffffffff, 0xf0, 0x468, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@mcast1, @port, @icmp_id}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [], [], 'vxcan1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@private, @port, @gre_key}}}, {{@ipv6={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], [], 'veth0_to_batadv\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote, @ipv4=@local, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 15:06:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xfc00000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8981, 0x0) 15:06:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xe8e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:06:12 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg(r0, &(0x7f0000004ec0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000002600)=[{0x10, 0x1, 0x2}], 0x10}}], 0x1, 0x0) 15:06:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{0x0}, {0x0}, {&(0x7f0000000200)="c9", 0x1}], 0x3}, 0x0) [ 891.141397][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:12 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x2, &(0x7f0000000000)=@raw=[@btf_id], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) 15:06:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xe9e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xfe80000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=[@rights={{0x10, 0x1, 0x2}}], 0x10}, 0x0) 15:06:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x1}, 0x1a) 15:06:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000009c0)=""/248, 0xf8}, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00', 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 15:06:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x5452, &(0x7f0000000a80)={'ip6erspan0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00', r0) 15:06:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xeae70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 891.435490][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:12 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:06:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xfec0000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:12 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000006c0)={&(0x7f0000000500)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@volatile]}}, &(0x7f00000005c0)=""/161, 0x26, 0xa1, 0x1}, 0x20) 15:06:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000006c0)={&(0x7f0000000500)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@volatile={0x0, 0x0, 0x0, 0x9, 0x4}, @enum]}}, &(0x7f00000005c0)=""/161, 0x32, 0xa1, 0x1}, 0x20) [ 891.623160][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x2, &(0x7f0000000a80)={'ip6erspan0\x00'}) 15:06:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x1fffffbf, 0x468, 0x240, 0xffffffff, 0xf0, 0x468, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@mcast1, @port, @icmp_id}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [], [], 'vxcan1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@private, @port, @gre_key}}}, {{@ipv6={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], [], 'veth0_to_batadv\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote, @ipv4=@local, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 15:06:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8904, 0x0) 15:06:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xebe70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xff00000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)="a3", 0x1) [ 891.927918][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:13 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3e, 0x0, 0x0) 15:06:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1c, &(0x7f0000000ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x468, 0x240, 0xffffffff, 0xf0, 0x468, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@mcast1, @port, @icmp_id}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [], [], 'vxcan1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@private, @port, @gre_key}}}, {{@ipv6={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], [], 'veth0_to_batadv\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote, @ipv4=@local, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 15:06:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xff0f000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xece70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, 0x0, 0x0) [ 892.178496][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x17\x00'}]}, 0x1c}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00', r0) 15:06:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs, 0x6e) sendmsg$unix(r0, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) 15:06:15 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3c, &(0x7f0000000ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x468, 0x240, 0xffffffff, 0xf0, 0x468, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@mcast1, @port, @icmp_id}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [], [], 'vxcan1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@private, @port, @gre_key}}}, {{@ipv6={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], [], 'veth0_to_batadv\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote, @ipv4=@local, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 15:06:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0xffffffff00000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="1000000000000004"], 0x10}, 0x0) 15:06:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xede70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8993, &(0x7f0000000a80)={'ip6erspan0\x00'}) 15:06:15 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0) [ 894.154778][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0x2, 0x4e22, 0x0, @empty}, 0x1c) 15:06:15 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000880)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x29, 0x5, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) 15:06:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000480)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const={0x0, 0x0, 0x0, 0xa, 0x3}]}}, &(0x7f00000005c0)=""/182, 0x26, 0xb6, 0x1}, 0x20) 15:06:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xeee70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:15 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000400)=""/228, 0x1a, 0xe4, 0x1}, 0x20) 15:06:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{0x0}, {0x0}, {&(0x7f0000000200)="c9", 0x1}, {&(0x7f00000002c0)="1a", 0x1}], 0x4}, 0x0) 15:06:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4, &(0x7f0000000ac0)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x468, 0x240, 0xffffffff, 0xf0, 0x468, 0x610, 0x610, 0xffffffff, 0x610, 0x610, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@mcast1, @port, @icmp_id}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2, [], [], 'vxcan1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@private, @port, @gre_key}}}, {{@ipv6={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], [], 'veth0_to_batadv\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote, @ipv4=@local, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 15:06:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0x3, 0x4e22, 0x0, @empty}, 0x1c) 15:06:15 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x35, 0x0, 0x0) 15:06:16 executing program 1: r0 = socket(0x23, 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:06:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xefe70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:16 executing program 5: r0 = socket(0x21, 0x2, 0x2) accept4$ax25(r0, 0x0, 0x0, 0x0) 15:06:16 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x80c0) 15:06:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, 0x0}, 0x0) getsockname$unix(r0, 0x0, &(0x7f0000002bc0)) 15:06:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0x7, 0x4e22, 0x0, @empty}, 0x1c) 15:06:16 executing program 1: socketpair(0x28, 0x0, 0x400, &(0x7f00000000c0)) 15:06:16 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000880)='/dev/net/tun\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'ip6_vti0\x00'}) 15:06:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf0e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:16 executing program 2: r0 = socket(0x15, 0x5, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f00000003c0)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={0x0, 0x28}}, 0x0) 15:06:16 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @broadcast}, @ax25={0x3, @default}, @vsock={0x28, 0x0, 0x0, @my=0x0}}) 15:06:16 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback}}) 15:06:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xe, 0x4e22, 0x0, @empty}, 0x1c) 15:06:16 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) recvmmsg(r0, &(0x7f0000002040)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 15:06:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf0ffffff, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:16 executing program 2: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x383f73b8e0640ecd, 0x0) 15:06:16 executing program 3: socketpair(0x15, 0x5, 0x3ff, 0x0) 15:06:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@remote={[], 0x2}, 0x0, 'vxcan1\x00'}) 15:06:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0x10, 0x4e22, 0x0, @empty}, 0x1c) 15:06:16 executing program 5: r0 = socket(0x21, 0x2, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[@prinfo={0x18}, @sndinfo={0x20}], 0x38}, 0x0) 15:06:16 executing program 2: socket(0x18, 0x0, 0x3ff) 15:06:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf1e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:16 executing program 3: r0 = socket(0x2, 0x3, 0x1) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={0x0}}, 0x0) 15:06:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000000)={0x9, @remote={[], 0x3}}, 0x12) 15:06:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0x12, 0x4e22, 0x0, @empty}, 0x1c) 15:06:16 executing program 5: r0 = socket(0x21, 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, 0x0) 15:06:17 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, 0x0, 0x0) 15:06:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf2e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:17 executing program 3: socket(0x1d, 0x3, 0x1) 15:06:17 executing program 1: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, 0x0) 15:06:17 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, 0x0, 0x0) 15:06:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e03, 0x0, @empty}, 0x1c) 15:06:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(fcrypt)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 15:06:17 executing program 3: socket(0x21, 0x2, 0x2) 15:06:17 executing program 1: r0 = socket(0x29, 0x2, 0x0) ioctl$SIOCAX25DELUID(r0, 0x89e2, 0x0) 15:06:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf3e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:17 executing program 5: r0 = socket(0x10, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x2e) 15:06:17 executing program 3: r0 = socket(0x23, 0x2, 0x0) recvfrom$ax25(r0, 0x0, 0x0, 0x40, 0x0, 0x0) 15:06:17 executing program 1: r0 = socket(0x21, 0x2, 0x2) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 15:06:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e04, 0x0, @empty}, 0x1c) 15:06:17 executing program 5: r0 = socket(0x23, 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={0x0}}, 0x0) 15:06:17 executing program 2: r0 = socket(0x28, 0x2, 0x0) bind$802154_raw(r0, &(0x7f0000000000)={0x24, @short}, 0x14) 15:06:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf4e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:17 executing program 3: r0 = socket(0x10, 0x2, 0x0) setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, 0x0, 0x0) 15:06:17 executing program 1: r0 = socket(0x15, 0x5, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'vcan0\x00'}) 15:06:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:06:17 executing program 5: r0 = socket(0x23, 0x2, 0x0) ioctl$SIOCAX25GETUID(r0, 0x89e0, &(0x7f0000000080)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) 15:06:17 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 15:06:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf5e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:17 executing program 3: r0 = socket(0x15, 0x5, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 15:06:17 executing program 1: r0 = socket(0xa, 0x3, 0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, 0x0, 0x0) [ 896.492531][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:17 executing program 5: r0 = socket(0x23, 0x5, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, 0x0) 15:06:18 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, &(0x7f00000000c0)) 15:06:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x2, @empty}, 0x1c) 15:06:18 executing program 3: r0 = socket(0x21, 0x2, 0x2) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x1) 15:06:18 executing program 1: r0 = socket(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, 0x0) 15:06:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf6030000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, 0x0, 0x0) 15:06:18 executing program 2: r0 = socket(0x1, 0x3, 0x0) bind$802154_raw(r0, &(0x7f0000000000)={0x24, @short}, 0x14) [ 896.780692][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:18 executing program 1: r0 = socket(0x21, 0x2, 0x2) bind$802154_raw(r0, 0x0, 0x0) 15:06:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x3, @empty}, 0x1c) 15:06:18 executing program 3: r0 = socket(0x23, 0x2, 0x0) bind$802154_raw(r0, 0x0, 0x0) 15:06:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf6e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000002a80)='TIPCv2\x00', 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000740)={0x24, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x24}}, 0x0) 15:06:18 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000010c0)={0x0, @isdn, @rc={0x1f, @none}, @vsock}) 15:06:18 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f00000002c0)) [ 897.143151][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:18 executing program 3: r0 = socket(0x10, 0x2, 0x2) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={0x0, 0x20}}, 0x0) 15:06:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf7e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:18 executing program 2: r0 = socket(0x10, 0x2, 0x2) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 15:06:18 executing program 5: r0 = socket(0x2, 0x3, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={'macvlan1\x00'}) 15:06:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x4, @empty}, 0x1c) 15:06:18 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, 0x0, 0x0) 15:06:18 executing program 5: r0 = socket(0x10, 0x2, 0x0) accept4$ax25(r0, 0x0, 0x0, 0x0) 15:06:18 executing program 2: socketpair(0x29, 0x2, 0x0, 0x0) 15:06:18 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, &(0x7f00000000c0)=0xfffffffffffffeb8) 15:06:18 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$SIOCAX25GETUID(r0, 0x89e0, 0x0) [ 897.492688][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf8030000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x5, @empty}, 0x1c) 15:06:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0xfffffffffffffffd}}, 0x0) 15:06:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@local, @dev}, &(0x7f0000000280)=0xc) 15:06:19 executing program 3: r0 = socket(0x10, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00', r0) 15:06:19 executing program 1: r0 = socket(0xa, 0x6, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="b69c61df96a4e7fbbe45dee023977ae55a1b081ec6d12f1b40b212f878fa37413d42a19876a7086689e3c77b9b3a9dec3a6cfd797f26fb07d1738615945fc507aa990706d52543d83248689c94d2ad2bf2e563aa3f09a3ffe14f5ef8d9254902112bc03af03a1cedacd70cbafefb8d97937d8609f9163e9827a2cd899dca3ade73717569", 0x84}, {&(0x7f0000000480)="bd6d3eec412ef7f8735c55fa12b21af6866255010f503a2bcc0ce43e02d89c0af8d39f724a152c50ce7766d3db0cc9ac4459deacaadf32bd9e9a5563d451", 0x3e}, {&(0x7f0000000140)="c51d622b79a03a39e42dbe34e7eec1b021517b6f9dedefdf8c8015dc11731db2429f2d5039c99c2a1d3e6a344b7c683b37361405f4fcd3c0fa0074623c302b3630ec7eb3e4eba6d41c9e0490214a34c333f1861186152dfb5934d575fa4b66a6f2c9727972d16c8261245a274b39732507da9bd0fd2011a28a419df454b52560482ee90d0eb9a103eb7e77971e946625", 0x90}, {&(0x7f0000000200)="e909bd37908db70fcf87fc4498b7ed6ad61fab16751c52c84dd6cb30d24189a41ef4ce9b3e6977e4dc6793b42475befb7ccbc541eb2b39bf213ab5e00736dedd00655be00685fb88a65eb8390da9fba1ed4a607e6cfebbd15f6557f794fb2313b3d0171e98a410bccc00398d558bd9edf95e3eec69845a74dabe7de7b2f4c8e12adb4e1ba1a28ebf", 0x88}, {&(0x7f00000002c0)="56d2509e217c245d8fcbfb03120b58b795fd41663635a1cde08b2bbe18b1500ffdf876a676ddcf00fb54aa4b5ea9dc7c22504e87bb6ff47ba356544a3c5798", 0x3f}], 0x5}, 0x0) 15:06:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf8e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 897.758462][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:19 executing program 2: socketpair(0x28, 0x0, 0x1, 0x0) 15:06:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x6, @empty}, 0x1c) 15:06:19 executing program 5: r0 = socket(0x29, 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0x10}}, 0x80c0) 15:06:19 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) getsockname(r0, 0x0, &(0x7f0000001e40)) 15:06:19 executing program 1: r0 = socket(0x29, 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x10}}, 0x80c0) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0x10}}, 0x0) 15:06:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf9e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 898.010279][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:19 executing program 2: r0 = socket(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, 0x0) 15:06:19 executing program 5: r0 = socket(0x21, 0x2, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x2, 0x0, @private}, 0x10, 0x0}, 0x0) 15:06:19 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=ANY=[@ANYBLOB="8800000024000b0f0000001e00000000001f4b00", @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000b0001006d717072696f00005800020001000000000000000000000000000000000010"], 0x88}}, 0x0) 15:06:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x7, @empty}, 0x1c) 15:06:19 executing program 1: r0 = socket(0x15, 0x5, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x40000) [ 898.263046][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:19 executing program 2: r0 = socket(0x10, 0x2, 0x6) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 15:06:19 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000000)=@buf) 15:06:19 executing program 5: r0 = socket(0x23, 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x10}}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:06:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfae70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:19 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, 0x0, 0x0) 15:06:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x8, @empty}, 0x1c) 15:06:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000100)) 15:06:19 executing program 2: socket(0x29, 0x2, 0x20) 15:06:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040)='802.15.4 MAC\x00', r1) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="01002bbd7800fcdb022527"], 0x1c}}, 0x0) 15:06:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfbe70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:20 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @broadcast}, @l2, @nl=@unspec}) [ 898.580036][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:20 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) recvfrom$ax25(r0, 0x0, 0x0, 0x2042, 0x0, 0x0) 15:06:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x9, @empty}, 0x1c) [ 898.711513][ T6219] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 15:06:20 executing program 2: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) bind$802154_raw(r0, 0x0, 0x10) 15:06:20 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @broadcast}, @ax25={0x3, @default}, @vsock={0x28, 0x0, 0x2710, @my=0x0}}) 15:06:20 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000c40), 0x4) 15:06:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfce70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:20 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, 0x0, 0x0) [ 898.906417][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:20 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, &(0x7f0000000280)) 15:06:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xa, @empty}, 0x1c) 15:06:20 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x41, 0x0, &(0x7f0000000080)) 15:06:20 executing program 5: r0 = socket(0x1, 0x3, 0x0) bind$802154_raw(r0, 0x0, 0x0) 15:06:20 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000000)={0x0, 0xff1c}}, 0x0) 15:06:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfcffffff, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:20 executing program 2: r0 = socket(0x10, 0x2, 0x0) connect$pppl2tp(r0, 0x0, 0x0) [ 899.219204][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(fcrypt)\x00'}, 0x58) r1 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000000b600)}, 0x0) 15:06:20 executing program 5: socketpair(0x10, 0x3, 0x2, 0x0) 15:06:20 executing program 3: r0 = socket(0x15, 0x5, 0x0) accept4$ax25(r0, 0x0, 0x0, 0x0) 15:06:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xc, @empty}, 0x1c) 15:06:20 executing program 2: r0 = socket(0x15, 0x5, 0x0) recvfrom$ax25(r0, 0x0, 0x0, 0x41, 0x0, 0x0) 15:06:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfd95a3c1, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:20 executing program 5: r0 = socket(0x23, 0x2, 0x0) bind$802154_raw(r0, &(0x7f0000000000)={0x24, @short}, 0x14) 15:06:20 executing program 3: socketpair(0x25, 0x1, 0x3, 0x0) 15:06:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000001c0)=@buf={0x28, &(0x7f0000000040)="cf589ec4793a8994b90035603956aa3bf4f0ae5970e6a9fb5248e72ddd3fee019a37ceaa3b784fdb"}) [ 899.497079][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xe, @empty}, 0x1c) 15:06:21 executing program 2: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000013c0)={0xfffffffd}, 0x8) 15:06:21 executing program 5: r0 = socket(0x15, 0x5, 0x0) recvfrom$ax25(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:06:21 executing program 3: r0 = socket(0x29, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) 15:06:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfde70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:21 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xff1c}}, 0x0) [ 899.748589][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:21 executing program 2: r0 = socket(0x23, 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x48080) 15:06:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x54, @empty}, 0x1c) 15:06:21 executing program 1: r0 = socket(0x29, 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x10}}, 0x80c0) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 15:06:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SDTEFACILITIES(r0, 0x89eb, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "713d4d737a54e474d13b2fbf2ddf4e9857f7f0c1", "a2089a7c90dbff0af983c7035e1ab1280ea5f9e3"}) 15:06:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfe030000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 900.031948][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000005c00)="2700000014000707030e0000120f0a0811000100f5fe0012ff000000078a151f75080039000500", 0x27) 15:06:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xfc, @empty}, 0x1c) 15:06:21 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) recvmmsg(r0, &(0x7f0000000380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 900.345663][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:22 executing program 5: r0 = socket(0x1, 0x5, 0x0) accept4$ax25(r0, 0x0, 0x0, 0x0) 15:06:22 executing program 3: r0 = socket(0x23, 0x2, 0x0) recvfrom$ax25(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:06:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfee70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:22 executing program 2: r0 = socket(0xa, 0x3, 0x3) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x32) 15:06:22 executing program 1: r0 = socket(0x2, 0x3, 0x1) bind$802154_raw(r0, &(0x7f0000000000)={0x24, @short}, 0x14) 15:06:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x1f4, @empty}, 0x1c) [ 900.833552][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:22 executing program 5: r0 = socket(0x2, 0x3, 0x1) bind$802154_raw(r0, 0x0, 0x0) 15:06:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-neonbs\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(fcrypt)\x00'}, 0x58) recvmsg(0xffffffffffffffff, 0x0, 0x0) 15:06:22 executing program 1: r0 = socket(0x21, 0x2, 0x2) recvfrom$ax25(r0, 0x0, 0x0, 0x2001, 0x0, 0x0) 15:06:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x218, @empty}, 0x1c) 15:06:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfeff0000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:22 executing program 5: r0 = socket(0x1e, 0x4, 0x0) connect$pppl2tp(r0, 0x0, 0x0) 15:06:22 executing program 2: r0 = socket(0x23, 0x2, 0x0) recvfrom$ax25(r0, 0x0, 0x0, 0x40012001, 0x0, 0x0) [ 901.146766][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:23 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, 0x0) 15:06:23 executing program 1: r0 = socket(0x2, 0x3, 0x1) connect$pppl2tp(r0, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x2e) 15:06:23 executing program 2: r0 = socket(0x28, 0x1, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:06:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfeffffff, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x240, @empty}, 0x1c) 15:06:23 executing program 5: r0 = socket(0x15, 0x5, 0x0) bind$802154_raw(r0, 0x0, 0x0) [ 901.711214][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="823b2ae68241875885613f3b6ec8d8a0b4956f6f4da3a4d1aed331c92ad16a72e2d0b46d667f2707034c59689337b3d16139418e451b34ce7e88ce57012143f6a4e8bb658f62f237f6f844ee331003e10318eb2e35726c99d178d2dd101652642fc12da07f8d9e65f7de4a0746c93bf5b4224ae1f4d3351e0f57b4d68fd6f0975cca1302dd72443196a63b9d7649af6fc4a724bcded3f126eedd6930376fa7eadfbab8d592", 0xa5}, {&(0x7f0000000140)="797c2245ed6e6eda8db943efdacd7b689d9a4ce1b5da9d42bd76107f3cb651910991356ae68061b02da6729070db7e0d329addc68726de7dcf91383935b6013c69af141bf71eb71144eec4a7dee5d8c573db8c61ddf19ffe1ab683e2616ea16f2f56a59d8f7a48bf77d8b5893aabc2d1e1da9c", 0x73}, {&(0x7f0000000280)="85a81b49f324cb89dd639201d2600fe3bbeddf3e739133247383ef4c53ca973e10e1f2ec4ef9e4e288044348de7f58f3f4744c268d6708d80741c082714d3520874db2a7acf09f1597e36750b545b6bc9f923a25a867ab80ffb1ceb2c45a7258467e475f413b863b40360a471166eb50d4dc89bde8e27c3e5fed363e084b31e1460383ba846f25b491d9481c7035ad319c7379fa26939f84c2957b78a75da8abcb865073ca31b7f507d8c2cab576f998324e7c333aeb8de061550c4be14bb21e25577783c7", 0xc5}, {&(0x7f0000000480)="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", 0xda7}], 0x4) 15:06:23 executing program 2: r0 = socket(0x1, 0x1, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[{0x10, 0x1}], 0x10}, 0x5) 15:06:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x300, @empty}, 0x1c) 15:06:23 executing program 5: r0 = socket$inet6(0x18, 0x4002, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:06:23 executing program 3: r0 = socket(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000012c0)=[{&(0x7f0000000080)="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", 0xf84}], 0x1}, 0x0) 15:06:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xff0f0000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 901.952699][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:23 executing program 2: r0 = socket$inet6(0x18, 0x4002, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0xff88) 15:06:23 executing program 1: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 15:06:23 executing program 5: r0 = socket$inet6(0x18, 0x4002, 0x0) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/137, 0x89}, 0x1) 15:06:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x3e8, @empty}, 0x1c) 15:06:23 executing program 3: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x3812, 0xffffffffffffff9c, 0x0) 15:06:23 executing program 5: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) 15:06:23 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) close(r0) 15:06:23 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, &(0x7f0000000140)=""/96, 0x60}, 0x0) 15:06:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xff7f0000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 902.229260][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x480, @empty}, 0x1c) 15:06:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r0, 0x40}], 0x1, 0x40) 15:06:23 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt(r0, 0x0, 0x5, &(0x7f0000001300)=""/8, &(0x7f0000001340)=0x8) 15:06:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xffe70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:23 executing program 5: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x2ba19c3cab1f833, 0xffffffffffffffff, 0x0) 15:06:23 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="823b2ae68241875885613f3b6ec8d8a0b4956f6f4da3a4d1aed331c92ad16a72e2d0b46d667f2707034c59689337b3d16139418e451b34ce7e88ce57012143f6a4e8bb658f62f237f6f844ee331003e10318eb2e35726c99d178d2dd101652642fc12da07f8d9e65f7de4a0746c93bf5b4224ae1f4d3351e0f57b4d68fd6f0975cca1302dd72443196a63b9d7649af6fc4a724bcded3f126eedd6930376fa7eadfbab8d592", 0xa5}, {&(0x7f0000000140)="797c2245ed6e6eda8db943efdacd7b689d9a4ce1b5da9d42bd76107f3cb651910991356ae68061b02da6729070db7e0d329addc68726de7dcf91383935b6013c69af141bf71eb71144eec4a7dee5d8c573db8c61ddf19ffe1ab683e2616ea16f2f56a59d8f7a48bf77d8b5893aabc2d1e1da9c", 0x73}, {&(0x7f0000000280)="85a81b49f324cb89dd639201d2600fe3bbeddf3e739133247383ef4c53ca973e10e1f2ec4ef9e4e288044348de7f58f3f4744c268d6708d80741c082714d3520874db2a7acf09f1597e36750b545b6bc9f923a25a867ab80ffb1ceb2c45a7258467e475f413b863b40360a471166eb50d4dc89bde8e27c3e5fed363e084b31e1460383ba846f25b491d9481c7035ad319c7379fa26939f84c2957b78a75da8abcb865073ca31b7f507d8c2cab576f998324e7c333aeb8de061550c4be14bb21e25577783c7", 0xc5}, {&(0x7f0000000480)="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", 0xe24}], 0x4) 15:06:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x500, @empty}, 0x1c) 15:06:24 executing program 3: r0 = socket$inet6(0x18, 0x2, 0x0) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in, 0xc, 0x0, 0x0, &(0x7f0000000400)=[{0xc}, {0x10}], 0x20}, 0x0) 15:06:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 15:06:24 executing program 5: r0 = socket$inet6(0x18, 0x4002, 0x0) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) 15:06:24 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xffff0300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[{0x10, 0x1}], 0x10}, 0x1) 15:06:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x5bd, @empty}, 0x1c) 15:06:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000080)=@in6={0x18}, 0xc, 0x0, 0x0, &(0x7f0000001600)=ANY=[], 0x198}, 0x0) 15:06:24 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000140)='8', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/49, 0x31}], 0x1}, 0x0) 15:06:24 executing program 1: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1810, 0xffffffffffffffff, 0x0) 15:06:24 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xffffa888, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) close(r0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:06:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x5c9, @empty}, 0x1c) 15:06:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) 15:06:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 15:06:24 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[], 0x20}, 0x0) 15:06:24 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfffff000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:24 executing program 2: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) 15:06:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) 15:06:24 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00000001c0)=""/158, 0x9e) write(r1, 0x0, 0x0) 15:06:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000140)="38632c1a202753fd3bff7a9edce8976a8912953576916c1f2e37dcaf5badc28b677833f0e1212dff6954c546a7b9e62a3252b78cc39852067e6e61ecdb1367d66cc0523de5253971d2b774952610319ba4574370bf68e8be542c455262e8f7508f8ca1bc0c23423f61ae0f2fadc393b93f0ebe07b114f6e217b3c245d0497930f8dbf4a2880699746eced69879d10bd912", 0x91, 0xa, 0x0, 0x0) 15:06:24 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) setsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) 15:06:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x600, @empty}, 0x1c) 15:06:24 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xffffff7f, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/49, 0x31}], 0x1}, 0x2) 15:06:24 executing program 3: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, 0x0, 0x0) 15:06:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x700, @empty}, 0x1c) 15:06:25 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000cc0)={&(0x7f0000000140)=@in, 0xc, 0x0}, 0x0) 15:06:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xffffff9e, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:25 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000001100)=""/242, 0xf2, 0x0, 0x0, 0x0) 15:06:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/49, 0x31}], 0x1}, 0x0) 15:06:25 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r1) 15:06:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x900, @empty}, 0x1c) 15:06:25 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1000000000000287) 15:06:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xffffffc3, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:25 executing program 3: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000100)="c223cd985d64d8dbc9daaf14e26c762dfc499d0f72ac4b06b1f12d00000000dad8da930f227eb7fc43a6d4bc2176d31000000000001e1db8742b4625faec2584944e6312302b03e6de3face100c2e6ce6ce674499444c31226f4472eca5256bc7d10661342d5fa0cb090f07117", 0xffffffffffffff3b}], 0x1) 15:06:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="67bd5689287e7a2bc318d1fd74ba92272cdf335e495a421b29d1e953170d9f88139ec308844d10c8d86f13e9d105614bd1281777138294a36dde013fa25544ea4466f1f35b4581cbe95653b966c4a793352aa199855863b674bdf2673ce78138bd98bf2a8ffd65557bec06e21f6deac11df80276ae3dc63003006b498312c7bd00309f6dedccebdb331d1c64660659fb3eb5f6a5754b8ed4a74a845936f36826fe947f28e3e7cf7743d5b2", 0xab}, {&(0x7f0000000200)="d9cb50c8dfa2afad83b8aa161bd1419428cb2ff2471cff36edb3b86756681b0ffad347187b39a4c965c6787733418138e6ab3c362d556f453a49c71cb4fbd79a7868910c85454885c695f0f8f91870a953e5e02e6332ffc24e311573df8d34114f3fad6afdb569d9945a5e7d894359c7781f668fa7b5b2353a9bcfcc355996b07c5d319ef8093864710ff2ee0352cfdfb745575f8b6d2d74c8b7887cba810993f837834938f73c6c85cb9a8fd2ad82e56f7b855fb8c3b2d4b4775b4d287a58e774d43aa4e268", 0xc6}], 0x2) 15:06:25 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x9e2efb29d6c0437f, 0x0, 0xfffffffffffffd74}, 0x0) [ 904.390287][ C0] net_ratelimit: 6 callbacks suppressed [ 904.390309][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xffffffe4, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:25 executing program 5: r0 = socket$inet6(0x18, 0x2, 0x0) getpeername$inet6(r0, 0x0, 0x0) 15:06:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xa00, @empty}, 0x1c) [ 904.667574][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:26 executing program 2: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x10, 0xffffffffffffffff, 0x0) 15:06:26 executing program 1: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1000000000000287) 15:06:26 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) recvmsg(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=""/102400, 0x19000}, 0x0) shutdown(r0, 0x0) 15:06:26 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00000001c0)=""/158, 0x9e) write(r1, &(0x7f0000000140)="97", 0x1) 15:06:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xc00, @empty}, 0x1c) 15:06:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfffffff0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:26 executing program 1: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 15:06:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000cc0)={&(0x7f0000000140)=@in, 0xc, 0x0, 0x0, &(0x7f00000006c0)=[{0x10}, {0x10}], 0x20}, 0x0) 15:06:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) [ 904.899961][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8910, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000340)={&(0x7f0000000240), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0xfffffdef}}, 0x0) 15:06:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfffffffc, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xe00, @empty}, 0x1c) 15:06:26 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff}) poll(&(0x7f0000000100)=[{r0, 0x145}], 0x1, 0xffffffff) 15:06:26 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x5d, &(0x7f0000000000), 0x10}, 0x0) 15:06:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x10}, 0x0) 15:06:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) [ 905.191877][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x1802, @empty}, 0x1c) 15:06:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfffffffe, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:26 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8947, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(r0, 0x0, 0x0) [ 905.398888][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000340)={&(0x7f0000000240), 0x2000024c, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x1f}}, 0x0) 15:06:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x2000, @empty}, 0x1c) 15:06:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xffffffff, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:26 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8932, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) [ 905.647165][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}, 0x300}, 0x0) 15:06:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000840), 0x4) 15:06:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000185"], 0x34}}, 0x0) 15:06:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x2ee0, @empty}, 0x1c) 15:06:27 executing program 3: syz_genetlink_get_family_id$smc(&(0x7f0000000400)='SMC_PNETID\x00', 0xffffffffffffffff) 15:06:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 906.206327][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8982, 0x0) 15:06:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f00000006c0)={&(0x7f0000000600), 0xc, &(0x7f0000000680)={0x0}}, 0x0) 15:06:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x2, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:27 executing program 1: syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$ethtool(&(0x7f0000000840)='ethtool\x00', 0xffffffffffffffff) 15:06:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0xc01047d0, 0x0) 15:06:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x3f00, @empty}, 0x1c) 15:06:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8991, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x300}, 0x0) [ 906.500666][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:27 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/net/tun\x00', 0x0, 0x0) 15:06:27 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x16, 0x0, 0xfcfc, 0x2, 0x800}, 0x40) 15:06:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x4000, @empty}, 0x1c) 15:06:28 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8995, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) recvmmsg(r0, &(0x7f00000079c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000040)=""/16, 0x10}], 0x2}}], 0x1, 0x0, &(0x7f0000000bc0)={0x0, 0x3938700}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @udp='udp:syz2\x00'}}}}, 0x34}}, 0x0) 15:06:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8904, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f00000030c0)={&(0x7f0000002fc0), 0xc, &(0x7f0000003080)={0x0}}, 0x0) 15:06:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x4, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 906.809560][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x4002, @empty}, 0x1c) 15:06:28 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8992, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) recvmmsg(r0, &(0x7f00000079c0), 0x1, 0x0, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @udp='udp:syz2\x00'}}}}, 0x34}}, 0x0) [ 906.977133][ T6709] tipc: Enabling of bearer rejected, failed to enable media 15:06:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x5, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x4020940d, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:28 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x4240a543) splice(r0, 0x0, r2, 0x0, 0x8900000, 0x0) 15:06:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x890c, 0x0) [ 907.147719][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 907.225515][ T6724] tipc: Enabling of bearer rejected, failed to enable media 15:06:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x5400, @empty}, 0x1c) 15:06:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8918, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x6, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8916, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x0) 15:06:28 executing program 5: socketpair(0x2, 0x2, 0x9, &(0x7f0000000280)) 15:06:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x7cfc, @empty}, 0x1c) 15:06:28 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x4240a543) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) splice(r0, 0x0, r2, 0x0, 0x8900000, 0x0) 15:06:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x7, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:29 executing program 1: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 15:06:29 executing program 2: bpf$ITER_CREATE(0x21, 0x0, 0x10) 15:06:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x8004, @empty}, 0x1c) 15:06:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x891e, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000020c0)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) 15:06:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x8, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:29 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x4, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x65, 0x2e, 0x5f, 0x5f], 0x0, 0xffffffffffffffff, 0x2}, 0x40) 15:06:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x80fe, @empty}, 0x1c) 15:06:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x9, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:29 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x4240a543) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) splice(r0, 0x0, r2, 0x0, 0x8900000, 0x0) 15:06:29 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x4240a543) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) splice(r0, 0x0, r2, 0x0, 0x8900000, 0x0) 15:06:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x40010022) 15:06:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000100), 0x4) 15:06:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xa, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xbd05, @empty}, 0x1c) 15:06:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) 15:06:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0xfffffffd, 0x0, @udp='udp:syz2\x00'}}}}, 0x34}}, 0x0) 15:06:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xc0fe, @empty}, 0x1c) 15:06:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xc, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 908.800513][ T6819] tipc: Enabling of bearer rejected, failed to enable media 15:06:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@delnexthop={0x18}, 0x18}}, 0x0) 15:06:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xc905, @empty}, 0x1c) [ 908.889495][ T6826] tipc: Enabling of bearer rejected, failed to enable media 15:06:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_HE_OBSS_PD={0xc, 0x111, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x8, 0x5}]}]}, 0x28}}, 0x0) 15:06:30 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x4240a543) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) splice(r0, 0x0, r2, 0x0, 0x8900000, 0x0) 15:06:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xe, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) recvmmsg(r0, &(0x7f00000079c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2400, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @udp='udp:syz2\x00'}}}}, 0x34}}, 0x0) 15:06:30 executing program 2: bpf$ITER_CREATE(0x21, 0x0, 0x7000) 15:06:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xe02e, @empty}, 0x1c) 15:06:30 executing program 5: sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, 0x0, 0x0) [ 909.592613][ C0] net_ratelimit: 7 callbacks suppressed [ 909.592634][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000380)={&(0x7f0000000280), 0xffffffffffffff8f, &(0x7f0000000340)={&(0x7f0000000300)={0x24, 0x0, 0x0, 0x0, 0x0, {{}, {}, {0x8}}, [""]}, 0x24}}, 0x0) 15:06:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x14}, 0x14}}, 0x8c0) 15:06:31 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xf, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xe803, @empty}, 0x1c) [ 909.697406][ T6859] tipc: Enabling of bearer rejected, failed to enable media 15:06:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000141"], 0x34}}, 0x0) 15:06:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', r0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB='4'], 0xff22}}, 0x0) [ 909.879790][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:31 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x4240a543) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) splice(r0, 0x0, r2, 0x0, 0x8900000, 0x0) 15:06:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x14}, 0x14}}, 0x0) 15:06:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xf401, @empty}, 0x1c) 15:06:31 executing program 5: socketpair(0xa, 0x1, 0xfffffff8, &(0x7f0000000000)) 15:06:31 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x10, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0xc0189436, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f0000000380)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @private1}}) [ 910.597730][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000001700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x100, 0x0) 15:06:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8971, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xfc00, @empty}, 0x1c) 15:06:32 executing program 1: socketpair(0x2, 0x1, 0x8, &(0x7f0000001740)) 15:06:32 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x12, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000006c0)) [ 910.833871][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:32 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x16, 0x0, 0xfcfc, 0x2, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x40) 15:06:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xfc7c, @empty}, 0x1c) 15:06:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8940, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:32 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3c, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000400)={&(0x7f0000000340), 0xc, &(0x7f00000003c0)={0x0}}, 0x0) 15:06:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[], 0xff22}}, 0x0) [ 911.567321][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_HE_OBSS_PD={0xc, 0x111, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x5}]}]}, 0x28}}, 0x0) 15:06:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000840)='nl802154\x00', r0) 15:06:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x8c0) 15:06:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xfe80, @empty}, 0x1c) 15:06:33 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x42, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) 15:06:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x891f, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) [ 911.827455][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000011"], 0x48}}, 0x0) 15:06:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x34}}, 0x0) 15:06:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000480)={'wpan3\x00'}) 15:06:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xfec0, @empty}, 0x1c) 15:06:33 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x44, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:33 executing program 5: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0xc07e0000, 0x0) 15:06:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000011c0)={0x0, @ipx={0x4, 0x0, 0x0, "38a985f61206"}, @nfc, @rc}) [ 912.114332][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000000000001410000001800170070"], 0x34}}, 0x0) 15:06:33 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x48, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xff00, @empty}, 0x1c) 15:06:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000001700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 15:06:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @udp='udp:syz2\x00'}}}}, 0x34}}, 0x0) [ 912.305713][ T6989] tipc: Enabling of bearer <> rejected, illegal name [ 912.330241][ T6992] tipc: Enabling of bearer <> rejected, illegal name 15:06:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, 0x0, &(0x7f00000002c0)) [ 912.395939][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 912.441374][ T7002] tipc: Enabling of bearer rejected, failed to enable media 15:06:33 executing program 2: sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, 0x0, 0x0) 15:06:33 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x4a, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xff0f, @empty}, 0x1c) [ 912.495368][ T7005] tipc: Enabling of bearer rejected, failed to enable media 15:06:33 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x45) recvmsg(r0, &(0x7f0000002500)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000440)=""/245, 0xf5}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/105, 0x69}, {&(0x7f0000000180)=""/10, 0xa}, {&(0x7f00000001c0)=""/68, 0x44}, {&(0x7f0000000240)=""/69, 0x45}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/253, 0xfd}, {&(0x7f0000000780)=""/148, 0x94}, {&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000000840)=""/222, 0xde}, {&(0x7f0000000540)=""/13, 0xd}], 0xa}}], 0x1, 0x0, 0x0) 15:06:33 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) socketpair(0xf4cfb190821bf034, 0x0, 0x0, &(0x7f0000000800)) 15:06:34 executing program 5: sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, 0x0, 0x0) 15:06:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x16, 0x40, 0x0, 0x2}, 0x40) 15:06:34 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x4c, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 912.684344][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8911, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000000000001"], 0x34}}, 0x0) 15:06:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x16f00, @empty}, 0x1c) 15:06:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f00000079c0)=[{{0x0, 0x0, &(0x7f0000003c00)=[{0x0}, {0x0}], 0x1000000000000115}}], 0x1, 0x0, 0x0) 15:06:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000000)=@ethernet, 0xffffffffffffff93, &(0x7f00000033c0)=[{&(0x7f00000013c0)=""/4096}, {&(0x7f00000023c0)=""/4096}, {&(0x7f00000001c0)=""/97}, {&(0x7f0000000240)=""/48}, {&(0x7f0000000280)}, {&(0x7f0000000280)=""/143}], 0x0, &(0x7f0000000380)=""/4112}}], 0x1, 0x0, 0x0) 15:06:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_HE_OBSS_PD={0xc, 0x111, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5}]}]}, 0x28}}, 0x0) 15:06:34 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x60, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 913.016619][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:34 executing program 5: syz_genetlink_get_family_id$nl802154(&(0x7f0000000840)='nl802154\x00', 0xffffffffffffffff) 15:06:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 15:06:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x50000, @empty}, 0x1c) 15:06:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8990, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:34 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 15:06:34 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x68, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:34 executing program 1: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:06:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8948, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8931, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x90000, @empty}, 0x1c) 15:06:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8943, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 15:06:34 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x6c, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x6f0100, @empty}, 0x1c) 15:06:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8912, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000340)={&(0x7f0000000240), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x33fe0}}, 0x0) 15:06:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000100)={0x40}, 0x10) 15:06:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:35 executing program 5: socketpair(0x631b603c5d75bcb2, 0x0, 0x0, &(0x7f0000000040)) 15:06:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x1000000, @empty}, 0x1c) 15:06:35 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x74, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000a92b0000000000010000000200000001000000008b"], 0x34}}, 0x0) 15:06:35 executing program 3: select(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0xdea}, &(0x7f0000000140)={0x4}, &(0x7f0000000180)={0x0, 0xea60}) 15:06:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000007040)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x2, &(0x7f0000007240)={0x77359400}) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x34}}, 0x0) 15:06:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x0, 0x0, {{}, {}, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}}}}, 0x3c}}, 0x0) 15:06:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @empty}}) 15:06:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x2000000, @empty}, 0x1c) 15:06:35 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x7a, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89b0, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:35 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8922, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f0000000380)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @private1}}) 15:06:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8994, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) [ 914.259397][ T7123] tipc: Failed to obtain node identity [ 914.286932][ T7123] tipc: Enabling of bearer rejected, failed to enable media 15:06:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x3000000, @empty}, 0x1c) [ 914.345064][ T7131] tipc: Failed to obtain node identity 15:06:35 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x8e, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 15:06:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000003ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x12040, 0x0) [ 914.387635][ T7131] tipc: Enabling of bearer rejected, failed to enable media 15:06:35 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000100), 0x4) 15:06:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000141000000180017"], 0x34}}, 0x0) 15:06:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_HE_OBSS_PD={0xc, 0x110, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5}]}]}, 0x28}}, 0x0) 15:06:35 executing program 3: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x1c, r0, 0x1}, 0x1c}}, 0x0) 15:06:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000000bc0)={0x0, 0x3938700}) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @udp='udp:syz2\x00'}}}}, 0x34}}, 0x0) [ 914.643996][ T7149] tipc: Enabling of bearer <> rejected, illegal name 15:06:36 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x98, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x4000000, @empty}, 0x1c) [ 914.696107][ T7152] tipc: Enabling of bearer <> rejected, illegal name [ 914.736789][ T7153] netlink: 'syz-executor.2': attribute type 272 has an invalid length. [ 914.769847][ T7158] netlink: 'syz-executor.2': attribute type 272 has an invalid length. 15:06:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)="016b140ad32d2e073011c2a2dc59dd2bcb1eddb678f79902f6a83f1f23", 0x1d}, {0x0}, {&(0x7f0000000340)="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", 0x7e4}], 0x3}, 0x0) 15:06:36 executing program 3: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x1c, r0, 0x1}, 0x1c}}, 0x0) [ 914.815844][ C1] net_ratelimit: 7 callbacks suppressed [ 914.815863][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:36 executing program 2: socket(0x1, 0x0, 0x1) [ 914.873639][ T7165] tipc: Enabling of bearer rejected, failed to enable media 15:06:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x5000000, @empty}, 0x1c) 15:06:36 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xf0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000000bc0)={0x0, 0x3938700}) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @udp='udp:syz2\x00'}}}}, 0x34}}, 0x0) 15:06:36 executing program 5: r0 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x0) 15:06:36 executing program 3: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x1c, r0, 0x1}, 0x1c}}, 0x0) 15:06:36 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000001700)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) [ 915.122608][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x6000000, @empty}, 0x1c) 15:06:36 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x225, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 915.211661][ T7185] tipc: Enabling of bearer rejected, failed to enable media 15:06:36 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 15:06:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x5452, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 15:06:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000000bc0)={0x0, 0x3938700}) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @udp='udp:syz2\x00'}}}}, 0x34}}, 0x0) 15:06:36 executing program 3: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x1c, r0, 0x1}, 0x1c}}, 0x0) [ 915.344587][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:36 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x300, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x7000000, @empty}, 0x1c) 15:06:36 executing program 2: poll(&(0x7f0000000100)=[{}], 0x1, 0x9) 15:06:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8) [ 915.518037][ T7207] tipc: Enabling of bearer rejected, failed to enable media 15:06:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001580)=[{0x0}, {&(0x7f0000000340)='^', 0x1}], 0x2}, 0x0) 15:06:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000000bc0)={0x0, 0x3938700}) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @udp='udp:syz2\x00'}}}}, 0x34}}, 0x0) 15:06:37 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x372, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 915.674033][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:37 executing program 2: poll(0x0, 0x0, 0x9) 15:06:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x8000000, @empty}, 0x1c) 15:06:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)="016b140ad32d2e073011c2a2dc59dd2bcb1eddb678f79902f6a83f1f23", 0x1d}, {0x0}, {&(0x7f0000000340)="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", 0x824}], 0x3}, 0xd) 15:06:37 executing program 3: poll(0x0, 0x0, 0x8000) [ 915.859490][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)='0', 0x1}], 0x1}, 0x0) [ 915.901859][ T7231] tipc: Enabling of bearer rejected, failed to enable media 15:06:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x9000000, @empty}, 0x1c) 15:06:37 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x380, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) 15:06:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)="01", 0x1}, {&(0x7f0000000340)='^', 0x1}], 0x2}, 0x0) 15:06:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, 0x0, 0x0) [ 916.071493][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xa000000, @empty}, 0x1c) 15:06:37 executing program 5: r0 = socket(0x18, 0x3, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x3) 15:06:37 executing program 1: setsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0) 15:06:37 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3bc, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 916.278102][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:37 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2400004d) 15:06:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000100)=[{r0, 0x80}, {}, {}, {}], 0x4, 0x3) 15:06:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xc000000, @empty}, 0x1c) 15:06:38 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/ipc\x00') 15:06:38 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3f6, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:38 executing program 2: r0 = socket$inet6(0x18, 0x2, 0x0) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, 0x0}, 0x0) 15:06:38 executing program 1: r0 = socket$inet6(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0) [ 916.911131][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:38 executing program 5: r0 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1006, 0x0, 0x0) 15:06:38 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@pktinfo={{0x24, 0x29, 0x32, {@remote}}}], 0x28}, 0x0) 15:06:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xe000000, @empty}, 0x1c) 15:06:38 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/net\x00') ioctl$NS_GET_PARENT(r0, 0x5460, 0x0) 15:06:38 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3f8, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast1}}}, 0x88) [ 917.130722][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x5, 0x4) 15:06:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000140)={0x2, 0x4e23}, 0x10, 0x0, 0x0, &(0x7f0000000a40)=[@ip_retopts={{0x10}}, @ip_retopts={{0x10}}], 0x20}}], 0x1, 0x0) 15:06:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x1f4, 0x0, 0xb, 0x301, 0x0, 0x0, {}, [@NFTA_COMPAT_NAME={0x1df, 0x1, '\x00\x00\x00\x00\x00\xf8%|\xa0\x9f\x84\xe9\x19\x91r0:\xf63\xc0\x95J\xb4l\x14T\xc7\xcb\x1f\xf6\xf9\x1e\x10~\x83t\xd8\x057\x1d\x9a\x8e%\x85\xe5\x949\x11&4\xcc\xeb\xb0}\x9d\xb1\x1e\xe5f\xfb\xdbj\x9aF1\xd8jO\x82\xcfC,\xe5\xf5r\b\x1c\xefF\x99\xfb\xf6h:i\x14\xa2Z*\x8d\x94\xa0nY\x10\xc8S\f\x1e\xe3\x9b\xbcY\x0e\x03\xa2\x16j_\xba\xc4\xbc\xf8v\x9b\xf65\x7f\xa6\xa26\x7fT\xc0\xdb=\xfc\xed\xcd9\xf6\\}*\xffr\xab\x05\xfa\x1b\xefG\x9d\x86\xda\x9d\x1aK\x84\t\x9dG\xe1\xa1\xfd\x87\xc1\xa5\x98:\x101\x03\xd3\xa9\xd7\xca\xc4\xc45l\xe9**Rx\xffv\xd1$\x04\x1b\x05\xee\x82\x8b\xe1+\xdb\xa5\xbeO\xf6\xf2\xf31)\xcc##\x8a\f\xeaL\\\x1eB\xded^\xa7\x18\xb7x\xa5\x8fQ\xbd\x16.N\t\x11r<3\xf0?\xe1\x89\x9f\xc6\x98w#\xf8\x1cM\xecw\xa5W\x15C\x1d`\x9b\xdb\xf5\xffU\xf5\xe6\x13\xe2)`c\xff\x13}\xb8C\xb5\xf7O\x8a\xb9\xe4\f\xc2W\x8d\xb1~\xffb\xc2s#\xd5Y6C\x02C\xd5\b\xcf\xcaL\xb16\x14\xc4\x1d\x9e}h7b\x03\xaa\xda>\xfc\x92w\v\xb4\xddqu\x02\x95\x02\xb2\'Z\xd2\x8f\xc0\xd4\xa8\xafFl\a\xeax\xe6+2_\xdfZfW\x9c\x19\xc1}\xfdB\xb2\xc0\x80D\xd8\xd5b~R\xa0m\xe1\xe5\xf7\xe8E\x85\x15ii\xbfF\xac\xddpc\xd3\xb7<:\xec\xff\xb5\xb5\xf2\aH\xd07\x93zd\xdc^\fzc\xb0\xbb\xe9\x9cx\x9fQD\xdd\xbaXe#\x9a\x00x\x8d1c\x84S~\x940\xb7\xec\xe3\xb5\x80\xd9\xb3Of\x1e\x83P\xe62`Sq2\x90\x8br\xf4\x89PFM\xe4\xd0\x82\xb3\xb2\r\xfb\xd6;9\a\xe5\xf2\x1bG\xc2\x8a\xfd\x8f\xfb\xc9?\x87b^M\xd6\xea\x9c\x02\x98.\x93s'}]}, 0x1f4}}, 0x0) 15:06:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x18020000, @empty}, 0x1c) 15:06:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast1}}}, 0x88) 15:06:38 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3fe, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:38 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000940)={&(0x7f0000000900)='./file0\x00', 0x0, 0x8}, 0x10) [ 917.398591][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:38 executing program 5: syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00', 0xffffffffffffffff) 15:06:38 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_GET(r0, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x10}, 0x10}}, 0x0) 15:06:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x20000000, @empty}, 0x1c) 15:06:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast1}}}, 0x88) 15:06:39 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x500, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:39 executing program 1: syz_genetlink_get_family_id$l2tp(&(0x7f0000000980)='l2tp\x00', 0xffffffffffffffff) 15:06:39 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=""/230, 0xe6}, 0x0) sendmsg(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000900)='r', 0x1}], 0x1}, 0x0) 15:06:39 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000100)="9a", 0x1}, {0x0}, {&(0x7f0000000280)="b4", 0x1}], 0x4}}, {{&(0x7f0000000940)={0x2, 0x0, @empty}, 0x10, 0x0}}], 0x2, 0x0) 15:06:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x2789f052, @empty}, 0x1c) 15:06:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast1}}}, 0x88) 15:06:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x9, {{0x2, 0x0, @private}}}, 0x88) 15:06:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x20, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f0020000", @ANYRES16=r3, @ANYBLOB="010400000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="d202330080200001080211000000080211"], 0x2f0}}, 0x0) 15:06:39 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x600, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:39 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000680)=[{{&(0x7f0000000400)={0x2, 0x4e20}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x20, 0x0, 0x7, {[@rr={0x7, 0xf, 0xa, [@rand_addr, @private, @remote]}]}}}], 0x20}}], 0x1, 0x0) 15:06:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000480)={'batadv0\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000002d00)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="1de72f2bca8a"}, 0x14) 15:06:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x30ecb175, @empty}, 0x1c) 15:06:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000001c40)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0}}, {{&(0x7f0000001380), 0x10, 0x0, 0x8}}], 0x2, 0x0) 15:06:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000001c40)=[{{&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}}, {{&(0x7f0000001380)={0x2, 0x4e20, @private=0xa010101}, 0x10, 0x0}}], 0x2, 0x0) 15:06:39 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x6, &(0x7f0000002080)={&(0x7f0000000800)=@newqdisc={0x64, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x38, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}}, @TCA_TBF_RATE64={0xc, 0x4, 0x58d945ba307127bf}]}}]}, 0x64}}, 0x0) 15:06:39 executing program 5: socket(0x28, 0x0, 0x5) 15:06:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x3f000000, @empty}, 0x1c) 15:06:39 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x700, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000540)={'sit0\x00', &(0x7f00000005c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, @mcast1, @empty}}) 15:06:39 executing program 3: connect$vsock_stream(0xffffffffffffffff, 0x0, 0x0) [ 918.311546][ T7373] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 15:06:39 executing program 5: setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @rand_addr, @empty}, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000680)='batadv\x00', 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) 15:06:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x40000000, @empty}, 0x1c) [ 918.422531][ T7380] sch_tbf: peakrate 6 is lower than or equals to rate 6402225011262826431 ! 15:06:39 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x900, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 918.476696][ T7380] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 15:06:39 executing program 1: syz_genetlink_get_family_id$batadv(&(0x7f0000000680)='batadv\x00', 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) 15:06:39 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000700)='/dev/net/tun\x00', 0x400, 0x0) 15:06:40 executing program 2: pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) 15:06:40 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) 15:06:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x40020000, @empty}, 0x1c) 15:06:40 executing program 1: accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x0) 15:06:40 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xa00, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:40 executing program 2: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x375}, &(0x7f0000000100)={0x0, r0/1000+10000}) 15:06:40 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000)='nl802154\x00', 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000008c0)='nl802154\x00', 0xffffffffffffffff) 15:06:40 executing program 5: sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socketpair(0x3f, 0x0, 0x0, &(0x7f0000000b40)) 15:06:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x52f08927, @empty}, 0x1c) 15:06:40 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xc00, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:40 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00', 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) 15:06:40 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9c0000001000f9061f00"/20, @ANYRES32, @ANYBLOB="033d0000000000006800120009000100766c616e00000000580002000c00020002000000020000000600010000000000400003000c00010020000000050000000c0000010000800c00010002000000070000000c00a0a0722f76f4ffaf000000200000000c00010020000000030006000a00050022"], 0x9c}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) 15:06:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, &(0x7f00000007c0)) 15:06:40 executing program 5: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000500)={'security\x00'}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000680)='batadv\x00', 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, 0x0, 0x0) 15:06:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x54000000, @empty}, 0x1c) [ 919.173860][ T7441] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 919.213390][ T7441] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 15:06:40 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xe00, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000)='nl802154\x00', r0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 15:06:40 executing program 3: select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0xfcc3}, 0x0) 15:06:40 executing program 5: sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, 0x0, 0x29c4d5018d2163e7) [ 919.278418][ T7441] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 919.349183][ T7450] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 919.387071][ T7450] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 15:06:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x75b1ec30, @empty}, 0x1c) 15:06:40 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000100)="9a", 0x1}, {0x0}, {&(0x7f0000000280)="b4", 0x1}], 0x4}}, {{&(0x7f0000000940)={0x2, 0x0, @empty}, 0x10, 0x0}}], 0x2, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x3, &(0x7f0000000000)='syzkaller1\x00'}) [ 919.429077][ T7450] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 15:06:40 executing program 2: mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x1ff) 15:06:40 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000)='nl802154\x00', 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 15:06:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f0000001780)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000001800)=0x80) 15:06:40 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xf00, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:41 executing program 3: mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 15:06:41 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, 0x0) 15:06:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x7cfc0000, @empty}, 0x1c) 15:06:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x8, &(0x7f0000000000)=0x1b, 0x4) 15:06:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x100000a, 0x1ffe, r0, 0x0) 15:06:41 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x1200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 919.845399][ C1] net_ratelimit: 10 callbacks suppressed [ 919.845419][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:41 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0xb, 0x0, 0x3) 15:06:41 executing program 2: bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000003c0)=0xffffffffffffffff, 0x4) 15:06:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x80040000, @empty}, 0x1c) 15:06:41 executing program 1: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x350, 0x0, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x198}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:systemd_systemctl_exec_t:s0\x00'}}}, {{@ip={@private, @multicast2, 0x0, 0x0, 'erspan0\x00', 'veth1_macvtap\x00'}, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3b0) 15:06:41 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:06:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x880, 0x0, 0xfffffffffffffddf) [ 920.109100][ T7501] x_tables: duplicate underflow at hook 3 15:06:41 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x2000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 920.152696][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:41 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002180)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000340)="c8", 0x1, 0x40840, 0x0, 0x0) 15:06:41 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/65, 0x41, 0x0, 0x0, 0x0) 15:06:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x8de702d3, @empty}, 0x1c) 15:06:41 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffffd9) 15:06:41 executing program 5: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, 0x0, {[{{@ip={@multicast1, @local, 0x0, 0x0, 'netdevsim0\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x7}}}, {{@ip={@multicast2, @private, 0x0, 0x0, 'veth1_to_bridge\x00', 'macsec0\x00'}, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d0) 15:06:41 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x2502, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{0x0}, {&(0x7f0000002840)={0x10}, 0x10}], 0x2}, 0x0) 15:06:41 executing program 1: socketpair(0x10, 0x2, 0x80, 0x0) [ 920.430327][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 920.455374][ T7524] x_tables: duplicate underflow at hook 3 15:06:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, 0x0, 0x0) 15:06:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x8dffffff, @empty}, 0x1c) 15:06:41 executing program 5: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xe8, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa0, 0x108, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x9, 0x0, 0x0, 0x0, 'syz1\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2e8) 15:06:42 executing program 1: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000002180)={'ip6gre0\x00', 0x0}) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/ipc\x00') 15:06:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x4e22, @loopback}, {0x2, 0x4e21, @local}, {0x2, 0x4e21, @loopback}, 0x187, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @broadcast}, {0x0, @multicast}, 0x0, {0x2, 0x0, @dev}}) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000140)={'batadv0\x00'}) [ 920.676187][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:42 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3c00, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) [ 920.742655][ T7540] x_tables: duplicate underflow at hook 3 15:06:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x91ffffff, @empty}, 0x1c) 15:06:42 executing program 5: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000008c0)=@raw={'raw\x00', 0x9, 0x3, 0x250, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, 0x0, {[{{@ip={@rand_addr, @local, 0x0, 0x0, 'vcan0\x00', 'xfrm0\x00'}, 0x0, 0x70, 0xd0}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@private, [], 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3, 0x0, 0x3}}}, {{@ip={@multicast2, @multicast1, 0x0, 0x0, 'veth1_to_bridge\x00', 'macsec0\x00'}, 0x0, 0xc8, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@addrtype={{0x30, 'addrtype\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2b0) 15:06:42 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x40010120, 0x0, 0x0) 15:06:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0xffffffbd}, 0xc) 15:06:42 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3f00, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:42 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000200)={'syztnl2\x00', 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 920.991216][ T7557] x_tables: duplicate underflow at hook 3 [ 921.015696][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:42 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:06:42 executing program 2: r0 = socket(0x2, 0x3, 0x2) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, @in={0x2, 0x4e21}, @phonet, @ax25={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='vlan0\x00'}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x11, 0x80, 0x3, 0x10000, 0x9a0, 0xffffffffffffffff, 0x6a, [], 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x40) 15:06:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xbd050000, @empty}, 0x1c) 15:06:42 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x4000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00000000c0)=""/136, &(0x7f0000000180)=0x88) 15:06:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000004a0001"], 0x44}}, 0x0) 15:06:42 executing program 2: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000640)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xe8, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ip={@multicast1, @multicast2, 0x0, 0x0, 'syzkaller0\x00', 'ip6gre0\x00', {}, {}, 0x67}, 0x0, 0xa0, 0x108, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'syz0\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2e8) [ 921.301238][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xc9050000, @empty}, 0x1c) [ 921.455247][ T7589] x_tables: duplicate underflow at hook 3 [ 921.591312][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @dev}, {}, {0x2, 0x0, @dev}, 0x31d}) 15:06:43 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@inet=@dscp={{0x28, 'dscp\x00'}}, @common=@set={{0x40, 'set\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev}}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@inet=@SET2={0x30, 'SET\x00'}}, {{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'bond0\x00', 'nr0\x00'}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, "5bc8"}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3e0) 15:06:43 executing program 5: r0 = socket$inet(0x2, 0x3, 0x8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) 15:06:43 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x4200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@private, 0x0, 0x6c}, 0xa, @in=@multicast1, 0x0, 0x1}}, 0xe8) 15:06:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xd302e78d, @empty}, 0x1c) 15:06:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 921.978401][ T7610] x_tables: duplicate underflow at hook 2 [ 921.987037][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xe02e0000, @empty}, 0x1c) 15:06:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0xfffffffffffffef1}, 0x14}}, 0x0) 15:06:43 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x4400, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffeb, 0x0, 0x0, 0x0) 15:06:43 executing program 1: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'bridge_slave_1\x00', {0x0, 0x0, 0x7fffffff, 0x0, 0x3, 0x2, 0x1}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast}}}, {{@ip={@private, @remote, 0x0, 0x0, 'veth0_macvtap\x00', 'veth1_macvtap\x00'}, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@icmp={{0x28, 'icmp\x00'}, {0x0, "17ba"}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x328) [ 922.230079][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @dev}, 0x107}) [ 922.270350][ T7631] x_tables: duplicate underflow at hook 3 15:06:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newtfilter={0x2c, 0x2c, 0x201, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x0, 0xa}}, [@TCA_RATE={0x6}]}, 0x2c}}, 0x0) 15:06:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffddf) 15:06:43 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x4800, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xe8030000, @empty}, 0x1c) 15:06:43 executing program 1: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@inet=@dscp={{0x28, 'dscp\x00'}, {0x81}}, @common=@set={{0x40, 'set\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev}}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@inet=@SET2={0x30, 'SET\x00'}}, {{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'bond0\x00', 'nr0\x00'}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, "5bc8"}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3e0) 15:06:43 executing program 2: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000008c0)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0xb0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, 0x0, {[{{@ip={@rand_addr, @local, 0x0, 0x0, 'vcan0\x00', 'xfrm0\x00'}, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x6a, 0x0, "08d2ee9e2a89f59830e0547f4a838e9b1cf193e45c5aa5cc74917b1b878f"}}}, {{@ip={@multicast2, @multicast1, 0x0, 0x0, 'veth1_to_bridge\x00', 'veth1_to_bond\x00'}, 0x0, 0xc8, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@addrtype={{0x30, 'addrtype\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x290) 15:06:43 executing program 3: mmap(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x4126830, 0xffffffffffffffff, 0x0) [ 922.539296][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:06:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="44000000450001"], 0x44}}, 0x0) 15:06:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xeffdffff, @empty}, 0x1c) [ 922.582175][ T7647] x_tables: duplicate underflow at hook 2 15:06:44 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x4a00, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000a8c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000000a880)={&(0x7f0000000200)=@newtaction={0x1ec4, 0x30, 0x0, 0x0, 0x0, {}, [{0x1cc, 0x1, [@m_xt={0x1c8, 0x0, 0x0, 0x0, {{0x7, 0x1, 'xt\x00'}, {0x108, 0x2, 0x0, 0x1, [@TCA_IPT_INDEX={0x8}, @TCA_IPT_TARG={0xe9, 0x6, {0x0, 'filter\x00', 0x0, 0x0, "a576323f42740d167c7a77aa7bf598f89b55cc06a5c10fab2c61952c8622993f892fd1e4b525a3ea81a48bb72a900abfc003fcfb6f79b3bc64265f70e7ae466d69716c34110ad9f48992d87c018bab52b8e71be80eee4dd37469dddefcc1b76859e5d11d2d6993965bf267b575e8f03951b95a020883519e2747b95a68b2d78859d48ed48ae07168a19aff5f0ae3548d69f8e0ca384e0076033812ca297e90436a05dc85d2b8b960aaf05850b7d1b55847fe3845a8177149ac13e53e377a4b"}}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_HOOK={0x8}]}, {0x99, 0x6, "24ed57c441ad1f1789045a6a1caf49e57ca5268246b5f0c3310bb0b0aa4034b91dc0b646fddb4f6cc4787df271b89213f21142c4dce70a7a7e50ae690ec9780ad1bbd0e79c7c3224e57d62147dad40f58ad9756883e5ed2583716134d2e51d9161d691411b0018d6fe8cf8d035212e2570553442ec41cd64ed25d4975e1e1d99d93e792927ab765a1c4a08aa43b5fcd3a80210eec2"}, {0xc}, {0xc}}}]}, {0x1ce4, 0x1, [@m_ct={0x70, 0x0, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x4}, {0x45, 0x6, "1d9c75d4a26147275578237231334cee2aae16c6970d1c7f316e7b5d27c23901b96b4d8b96f861284c06538ff2b55e0142ca6191c4cd3cb56b47f2d0a4de808ad4"}, {0xc}, {0xc}}}, @m_pedit={0x1c70, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x1c44, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe20}, @TCA_PEDIT_PARMS_EX={0xe20}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x1ec4}}, 0x0) 15:06:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @broadcast}, {0x0, @multicast}, 0x4, {0x2, 0x0, @dev}}) [ 922.684070][ T7654] x_tables: duplicate underflow at hook 3 15:06:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, 0x0) 15:06:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xf4010000, @empty}, 0x1c) 15:06:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000004a00010000000000000000000a00000036041ddfae6888114c"], 0x44}}, 0x0) 15:06:44 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) recvfrom$inet(r0, 0x0, 0xfca140e6d9363ce1, 0x40000002, 0x0, 0x0) 15:06:44 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x4c00, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:44 executing program 1: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x108, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, 0x0, 0x0, 'ipvlan0\x00', 'geneve0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote, @multicast2, 0x0, 0x0, 'syzkaller1\x00', 'bridge_slave_0\x00'}, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, "20f3"}}]}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x360) 15:06:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000001c0), 0xffffffffffffff1d, &(0x7f0000000140)={&(0x7f0000000100)=@bridge_getneigh={0x28, 0x1e, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 923.024423][ T7674] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 923.092947][ T7683] x_tables: duplicate underflow at hook 2 15:06:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x28084}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x40, 0x24, 0x51d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_etf={{0x8, 0x1, 'etf\x00'}, {0x14, 0x2, @TCA_ETF_PARMS={0x10}}}]}, 0x40}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x2, &(0x7f0000000240)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x205}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 15:06:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xf5ffffff, @empty}, 0x1c) 15:06:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/169, &(0x7f00000000c0)=0xa9) 15:06:44 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x5865, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:06:44 executing program 1: r0 = socket$inet(0x2, 0x3, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f0000000080)='O', 0x1, 0x20008000, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) 15:06:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) 15:06:44 executing program 1: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000500)=@raw={'raw\x00', 0x9, 0x3, 0x208, 0x98, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x4}}}, {{@ip={@private, @multicast2, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_macvtap\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x0, 0x0, 0x1000, '\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x268) 15:06:44 executing program 5: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000008c0)=@raw={'raw\x00', 0x9, 0x3, 0x250, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, 0x0, {[{{@ip={@rand_addr, @local, 0x0, 0x0, 'vcan0\x00', 'xfrm0\x00'}, 0x0, 0x70, 0xd0}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@private, [], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}}, {{@ip={@multicast2, @multicast1, 0x0, 0x0, 'veth1_to_bridge\x00', 'macsec0\x00'}, 0x0, 0xc8, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@addrtype={{0x30, 'addrtype\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2b0) 15:06:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xfc000000, @empty}, 0x1c) 15:06:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, 0x0, &(0x7f00000001c0)) 15:06:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000000ab00)={0x10, 0x0, 0x0, 0x200000}, 0xc) 15:06:45 executing program 5: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0xb8, 0x150, 0x150, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0xb8}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1, 'veth1_to_bond\x00'}}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'veth0_to_hsr\x00', 'hsr0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x198, 0x1e0, 0x0, {}, [@common=@inet=@recent1={{0x108, 'recent\x00'}, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}, @common=@socket0={{0x20, 'socket\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x428) [ 927.073031][ T7690] bridge0: port 2(bridge_slave_1) entered disabled state [ 927.080393][ T7690] bridge0: port 1(bridge_slave_0) entered disabled state [ 931.284674][ T3256] ieee802154 phy0 wpan0: encryption failed: -22 [ 931.291027][ T3256] ieee802154 phy1 wpan1: encryption failed: -22 [ 931.364643][ T7690] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 931.812615][ T7690] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 934.708556][ T7690] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 934.717659][ T7690] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 934.729399][ T7690] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 934.739342][ T7690] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 943.999126][ T7702] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 944.008274][ T7702] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 944.050671][ T7702] 8021q: adding VLAN 0 to HW filter on device bond0 [ 944.076939][ T7702] 8021q: adding VLAN 0 to HW filter on device team0 [ 944.100651][ T7702] net_ratelimit: 4 callbacks suppressed [ 944.101018][ T7702] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 946.874342][ T7726] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 946.881932][ T7726] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 946.894995][ T7726] 8021q: adding VLAN 0 to HW filter on device bond0 [ 946.905778][ T7726] 8021q: adding VLAN 0 to HW filter on device team0 15:07:08 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0x0, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x280) 15:07:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000004a00010000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="0000000014000100fe8000000000000000000000000000bb14"], 0x44}}, 0x0) 15:07:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xfe800000, @empty}, 0x1c) 15:07:08 executing program 1: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, 0x0, {[{{@ip={@rand_addr, @local, 0x0, 0x0, 'vcan0\x00', 'veth0_to_hsr\x00'}, 0x0, 0xa8, 0x108, 0x0, {}, [@common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [], @local}}}}, {{@ip={@multicast2, @private, 0x0, 0x0, 'veth1_to_bridge\x00', 'macsec0\x00'}, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x290) 15:07:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x2, 'netpci0\x00'}, 0x18) 15:07:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x6000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 946.916267][ T7726] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 947.009729][ T7735] xt_check_table_hooks: 3 callbacks suppressed [ 947.009749][ T7735] x_tables: duplicate underflow at hook 3 [ 947.037404][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:07:08 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000000040)={'veth0_to_bridge\x00', @ifru_data=&(0x7f0000000000)="7ed4ae347cecfe48ff6469a40b8196eaa9e0743a858f6a60f2708b87635c200c"}) 15:07:08 executing program 2: r0 = socket(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0xf8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'bridge_slave_1\x00', {0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x2, 0x1}}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}, {{@ip={@private, @remote, 0x0, 0x0, 'veth0_macvtap\x00', 'veth1_macvtap\x00'}, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@icmp={{0x28, 'icmp\x00'}, {0x0, "17ba"}}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) 15:07:08 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)={0x0}) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={r0}) [ 947.126716][ T7743] x_tables: duplicate underflow at hook 3 15:07:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xfec00000, @empty}, 0x1c) 15:07:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x6089, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="c0", 0x1) 15:07:08 executing program 5: socketpair(0x23, 0x0, 0x0, &(0x7f0000000100)) [ 947.288541][ T7748] x_tables: duplicate underflow at hook 3 15:07:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x40) [ 947.342831][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:07:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000080)=""/185, 0xb9}], 0x2}, 0x0) sendmsg$unix(r1, &(0x7f0000001480)={0x0, 0xa, &(0x7f0000001440)=[{&(0x7f0000000340)="8c98b73369f77f366a810496b28033d135a145f71654ce0e6e12ddfaac21877c431ef0e450b5c2afc2add1fddff5c5180dd5fb7bc011cbb2598c3e9e64d4eca91c3eeb64909a3bd3e5669e9b7c00c5f23aa059a261d3e4d8f806cfef7854ef96f9df418142448e0f5483f6be6004ea6047d984894cfbb1981714e75e9ddea9cce44635b9f0bb55158b8f4033dc8fc68430a74af5c2d6f9643d071f8e6054b4b8b45d86ea28cfc592e1d98a270bac6deea83cfa6ccf230d1e921cab038f21043793f1cb894c85292308ff2d232754e23df5922c78ca00ce89aa3e892c4173d3186cc98e90eee444495b8b71644677d767b0d8f8a259c5b018d86f3a37dde64903113090244cdb6c4fabbcd2426ccd93bad6a4e281713bd7b59d6b36b8b54cd013e9fb48a5a2f2c695b933ac395aad8430492a228709097dc0490b80d158bc398d0f1d44ae656f846fbe5e3e956074922033a780006d55cb605ff865f54dbe3327c664a19a6d8a87cfdcde0c7d42d005933ea8d33a55a6e371b005e63af2bc1f41efd4f63afe18f06e3ae9221341b2c73f239fc2a8609284ecdf9ae0ec37fdc978d1e146e37ad6779990c29314e2b4836ace615e553f9ceefe5dbe321aabb4c9a499166c684c5efbe53a4ca9a2b4ae04b2c5dcedcd25672b4bbee33dc963cca6af935a9a5c60e1cd911fe2303bc20b0c98fae453d2ee86a46dd1e4be2285f211ec0179de70fc86e6badaa9adaba09779fb1ed4e129137ba42949fbe8d0ca27b575ab8d31ae2496b526a06f012e6ed8105093c8eaee55061fc04373e2884ea3b3b51bbb3381872469cdbf3691e60a360d0f1c51d90c23a87dc179891e6291e5a41fb9eadae9f7ed8c36e1638f1775818f68c90c5cb8ef3b98f6e2bad9b99ec94c49b12e8d24f01856a61e8202c52fb8d52d17ea50b64bcaca49fb788787e82d5ce37e0e0452429b666a527d355dedfcef04192a83a8b65fae6f9f60b10c69d24a7d4910e2a099ceac4382537c921f9514107e1da0b963fef612f922ab47805d7ae9f8fa96dd887b7db7dbfe1619582951d656de505c325a450b983e71918f77c4c0f680ce7ba2b31886465c0ccacff3e0b929fce6ad9409a579d785ac3ccda5cf0cede95d2daf3d9eac28761f1025ac65ab07d706fbaff31f5f642a9b42a141f07c192259d9d29a507b4cb5d728ff250b648e145e8c47383d413cfa6d6fcc54391f40ad7626e88ff7287d4ccb8a2f249f7bc39b6c4c24cfa229a1181c44634695796411b1ffaab5d152298ff3346623fa9574d3b5962d6dd89fb19f535a826845e54b5b98b625cf3988a8390ee8fb7a4e8f8afe0f72a80efcc563b873831b2024b569bbc5f1323e2f8a4eacddf3dc6e6588261d4b38467d3f5c48688d6f4f3fd703e574579ed1546d31fc1c35edf9489d9e89baa3f6700c675c51bceb4e1722a222b89dc1ca33aaf3d6cd2c53534513e1922154d50e1790b276447876b77e989879d09665330c8fefdfc5802761ead25794e9dab68395db895c8f663f82dccb5bf905a13467dd7c843f4295655e4eaedaea606cf4485f770721600ad85d1b10120cde6d855a132ef317eaeaa60e07465057f421d68aa18cb94124661d96b1e59a4a09f44a90e2daf54399a2468a1c749629424f000705ca7615c50c1742d71ad91651a8553dba973b98d643855e91907862362568bb5ea290b312c69ba0cda099087a65e8065f3544dd29f2cfe904ab89edc1c673b42dcb35124528667cbd29b816b7b3423b519c235edf4b2ebc27246ceeee352ba3699b9e68a983a31d1a552c1cac8d0de592d676bad98719d84a0627bc4d3b45772ae11993377e38bc2690902ba304f56fdcc4d334c9c10b964c93a91697704fc93103a2e90171c8a8be65bb4f8f7fb83efe1292645ba68098ac2da2b2d756fe66c223871d7eb326f5d5126ed16b2fe796fb78fe4e7d6cd4a750fcca3b09c41a1964b9a7ca9c972673b3d6523d41514f86c74039e2b7437642421790a12210f0f98302395a6d34e4e7cc0df0b04b9b28d3a15546c2ca9c351668e27f672aaf359d76f7d8789244b252b2cbafb80fad4b504b56ca0effde50cbc46d1c5da3e6b10dd6025fe5f64537332f9924eeff73c61d6aff1d5ea1385ccc9fb7be2cea6c496fa9293cd4fd32a5b0256d0ab84a86eb5072a22447a2b76c9f9869e5b71bbc00b6f48f9bda724c0a34f96fbc9177132d78b6596c673f1572142a8b18b649ee3d3bec1b211c9c57305bd523978e8bef0e201d9e349e05375ec1f05b0345093376284b666ee42047f497bb4e505a4f98213110b5fa544ad1076c08b6a59025413dff27aeee42c7f424533fe9769ad16ff726a954986d4bc3f911460b6b3b18f7d5e561509dc848f7c5530d9e1196435677ce7508417cf0d2923395a6f8511c3fe3884aa877a6cda2f950277aef5ed4b00a48cb690ec3623852ba980223a3dae637ecdd0597ef751c7402b05fb82651ed7694e7cc45f8883ccf53a8c5c2673eff7acce8e014e26bb87a34e778cd10d53faa0406e5c21217839137409dcf40ddb2424af30356360d3e57394032715f1c03c25feb386dc4cc42350fdf835d7d58eac75a43eb6bb190a5912f3de3a1d06a8b2a8ed810790067cb145880421285c4b69277bbbc07dd22a95479171d77b0d2161909fec220486c391f3f9de30a9e9695104b122a4931d3828d2dfc99e148951ab019c3fbe2b803d28a70e6e8000d0b203829294b3d9adf136bb777025afbbbd036d3f7f3b4f86ec9907280b050e8ec41bd39f1fd25bf2f16c767450477638104d6df0048f6f512a14a4a4cf2b6f922efc96f027233ab5b89ac0691eb4064f52a6cfe2c16e74f32eb5fb61a4000da3642e7f9962126b22d6c239b6198750d0267d21b222ea3df7fa0cfe21767e0f8c00adc20fcdf5d5457cad54302f056dfed28038da0be1256145e091ca65c8f1545ce1099624b1e630a037664a804715cf11e083259604a0deaec7231e6fc0f8b3db3fad3b815e477330d7b39c68afa5c0cb007051ae003a9958e48ede3fdd4926cd3cc0d989a9c9394766e19ae5a7582b1c30dc7a57f9289464597b8b815502b37d2569d35e4177f0f342e60947d778bfd194156c75eea42d13ed55c137b47642e32f8823966d8d43f63604cc0d10a9f810d73ceefeb516f913682d01eea959da4be04fd8dee8bbde937f48933c28d87681a1673c39be07e6e549bf211fd27585cca0fce4ec9df3046f83e6d542bd74431ad105c02d79d1685bfa0b94259ea924de5ef1dc499d4708278f1f75d07c5b5a8cb53a8890ba2c08daa846e46259430c62515e19238ad87738960ba7c5f82e103bc62f765a843a69fd9571e2a6b6bb05c6beaf0136e43b5c665215aaab40de5cbe7b801b87a28fcfac444bcd796cad80f4efafa09711611e8edc8891f545cf1962f33b846055f69d6ca864d9c0bd7cd6c791e50b21030222fd775d59b5ae5bab661612fadaee57f4a238daea2a7033c429091fd13cf3c0cec26b7ed798b2c1a7b473bf7455aae440e5fa2fe2fcb6fa035925985f9391c25f21f647e6900332ab855d8c8f970a78e9074a7db7233d098a8a14340bf0035bf92da0c13f46cf8e228939e07c203c24df9d76abf1da514c385efe7025a2797cd2d4d27e5bebabc6c9723c5ef66bb8fe712ccc23ee91300e8a5723a551bbdb6fe4939b01559868a8a5b322342f77a87df73d23f7bfa7d3ab924eab6f8198c5b7013c375b8b7a0796e172e870d1fb64dc256954838c28baccdefa808b4e016cf7fc7d00747ad2e75b80112dc9bb81cc72b6ff10a6fe5ae6aa2bfa6c995036468696d4d2f2f520e68c9ec75ab77b1fc1d1a0fa2095cd2abe6226eb1341a449226188cc65d53389d030fec4996acdd1678d19a35139bea4d1e99ed4855d391e1ee43bb7c785058a44d21634259fe058bc2626b8ad71c94b92b6afd0ff20dad11efb6c3bed43c59eabfcdb2eaf80b9ea94306fd67361f8e3bd027142115d86d9ad802b159232b91274596d1f8bed7eeac972903b01d45d05357612a9b2152def179781e0756f600769b6902bbe5fdf0fb3c2453e52cc21281dee6556a00720bd6aaced8b23f94a6d2c16b673547b8d0b6a2e030b37cb811a233c653064c4ba7f427cf3b488ca53f87405498425191c083d65c294b3f4e6d425f3bdd16f36ed466a33ab4d0ac86ce68906d5e229e2e3d470b0743c46b5a9abebec434d766bee6f5b2e37f30fdb310df90b10a26b2ed946c8e21dcd18335e90375125ee7449f1ef32860bf62be32f0473fb4c820009bd8f04bc40d41ca155c3072ba9b82930c0e35aef23ae05f73767974e2cb5e3e9fbc92903ada506c76e35c26015e44e70bdadab52f2db555b0aaba564b6f50195a331cdee661535853f700c77a282a7eb7100bd18948672f8746037d10b703641bc286800aedc6e2c82ad10f440a45fba4fe25bbceff5ff8212e0b640779f372c275ce24a3a642725c39ba95465b4e37a1df6883d02e58993a72ce0ecaea18f6b20736db399bfe8676b94070e5c6d3986c4f76822096da6199d4f7ccba6e0158ebe95c45170df44ba7030821b457141bb7ba98b81ecab87d23fa142cd5f3bce4857533b80979c768bf3ebcad7f5a12db930364eb55f2e41831635fbc76253a83fdbce51f9852cad1a3e15aeafe5a92b604ff4159b8113d701d24c4f95e2f46f945082c50bd94433c311e5c9ce29300788231e3ab1d0138a3a514e76c134bf4f1c42253ac5064405040fdc8534393c423aa3c215f9a63daa3b0f844222bbd81288342d36d3c132084c341716d7a1fa911112cb23c44c8c1033bb2e99fc12e02519a4e412cb836357e865cff3379288fccdf5d4dd0d5fdc96e03847f50673f1925264d779187804c9d698ec93039660c6bd5a480affa41f1f487ec54a972a1abd088688b9bd505c29d741ab2de21246f7364c2932b1ec94c89f279c57388e99fcceb6d5d79e9d247718fc62edb80dc3f088b799c02f351066da8477f1045c2aba49b17dac015a131328673c39b998d18a958636020d368fe519f0c71c84821f9c0f34b0b489d7d7d970bdbe3882e359605df3bbb10d0ee91f74c11af0ea60846ed0defc00488ee846e8da88afacafb90930fb84ab46cb3227341873d7d1c639460fc9b88e56ddb2ef0ffe16affbdae508e37b9f1c5a81d7393fb3db55339d95d48cda4bced17943538e698d9ebfd05150d2b7504705a6e8ce52941b34ba2c941eafffb3c343228551d65044cf97991bed036311e01daefafd3e46c0cd9e73cca272e5b258a9cc023ba1f58fc99b4b89d50cfae235a9a34fde3cb7f7eba58159632e932e636d1613ba9c3ad0e0cced72040ac54f12da8416b82e35ed4f8c699d2f20fc155d69ef1d87c26e8b765d6185a18f3129afa56f002ca077d3f7d099be50492b4a9772dc8b4a555a82e251f5d3cb07a8c042a1356fba0921f08b97bea191b7a13f3c4899857513609be2f69b9e4daf171da15f66d07b5d1ec64001f057e8d50f4d7e2063684c6559b723bd7ae1a98603df541f7aa4b4b15c4dac82f04a79696640aaf5aec59a5b257d997e73952e07ab14fd9ee4f37da4cce04ec37f1f7da2f7e2154d59bbfcce3f295f6df67edec27215bd6970dcc0615aa2677b6fbba4213099f5b15fa73731456da87f9904edc54e19769535ec35f6c09f7bdc8b709379f10dbdc91d0b38440cbb2f8e3e7e1768f3603bc349bcf3f2d42fe754be7fd468e24e578aef4dfd510ad8e0d5ed204a79690704f1890e65f697b922a06", 0x1000}, {&(0x7f0000001340)="80", 0x1}], 0x2}, 0x0) 15:07:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x6558, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xff000000, @empty}, 0x1c) 15:07:08 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x1200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x75b1ec30, @empty}, 0x1c) 15:07:09 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xf0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 947.633985][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:07:09 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xff7f0000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x6800, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xff0f0000, @empty}, 0x1c) 15:07:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xfc00, @empty}, 0x1c) 15:07:09 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xffffa888, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 948.216159][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 948.252316][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:07:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xfffffdef, @empty}, 0x1c) 15:07:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x6c00, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x300, @empty}, 0x1c) 15:07:09 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xfee70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:09 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xf9e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 948.455408][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 948.466943][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:07:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x75b1ec30, @empty}, 0x1c) 15:07:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xffffff8d, @empty}, 0x1c) 15:07:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x6, @empty}, 0x1c) 15:07:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x7203, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:10 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xece70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) [ 948.769914][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:07:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xffffff91, @empty}, 0x1c) 15:07:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xfffffff5, @empty}, 0x1c) 15:07:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x7400, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0xffffff91, @empty}, 0x1c) 15:07:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x21, 0xa, 0x2) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000280)=0x7ff, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) sendto$inet6(r3, &(0x7f0000000180)="04db06cfe100728ef5e1433d5517682ca546ed8db02f97bec5dc5ec1ba8f17d84fc41a8cde461e3f4c90a0c2180ca80184eb802e6e3bd78072f5bf113dd6a294cd4899337592c7a8054423b305bb87487a4e77f57dc6137c52641ca0ae686d23641acb1daa033661f96254c81d000230b09574c0dc7b0a4be62b5741f69452d490fa28b02aaa552f961bb8a2be7ea971fae3ec008212548f7caf13a440866fdea622a4b36879b46350875957bf0a834b568fee0c115c49a90a689cc85289882d5a4562c800235faca48a1b3010ec42499cff9dde1c", 0xd5, 0x40, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @loopback, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:07:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) [ 949.216980][ C1] net_ratelimit: 4 callbacks suppressed [ 949.217001][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:07:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x75b1ec30, @empty}, 0x1c) 15:07:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x7a00, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:10 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xdfe70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty={[0x2]}}, 0x1c) 15:07:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 15:07:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x2000000000000000, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:07:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x8003, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 949.964522][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:07:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 15:07:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x8100, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:11 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0xb4e70300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x8e00, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x9800, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000780)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) write(r1, &(0x7f0000000180)="754608508803fd1a7b093070d1fec7972e97d23a4dc93ad8510763660b", 0x1d) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 15:07:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:07:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty={[0x3]}}, 0x1c) 15:07:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xbc03, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 15:07:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xf000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xf603, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:07:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xf803, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xfe03, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xfeff, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty={[0x4]}}, 0x1c) 15:07:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000780)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) write(r1, &(0x7f0000000180)="754608508803fd1a7b093070d1fec7972e97d23a4dc93ad8510763660b", 0x1d) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 15:07:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x7a000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xff0f, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:13 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x68000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xff7f, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:13 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x66e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={0x1, &(0x7f0000000280)="73b8487f952eeb0c4b787151c0aa403630e66e037fec8b36e8923f6196e2cb3b77bc498b290e232bae96d026", &(0x7f00000002c0)=@buf="a07ff16ed4a7bfb942f4f57094ed80890d4e738147029145835ce18693cbaaae32b32772410ad7f3b6924694af45e48334a7f5284493143f2868623fa51795e0775774073f6e07430853afc9c087012d3f80101f8650a19916103aa25140ac35b38c15ed41947c0afb09f1dfe5bdcea56df2ab00e260742d4cf3f8c73a954dda06ce2f71cb61f927099eb9a7b71550b457a7cd031f8885744f0bfd41072ee58ea38a48336ffb17b968b7a9e7addba7d2f9460136e80e4000fadc56d5d9544deae22e3696ef338378c9fa7300e95e0eb3aa16", 0x4}, 0x20) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x10001, @mcast2, 0x80000001}, 0x1c) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x2e}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00', r2) 15:07:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x6f0100, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 15:07:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0xfffe, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:13 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x5ae80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x20000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 952.315829][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:07:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty={[0x5]}}, 0x1c) 15:07:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000780)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) write(r1, &(0x7f0000000180)="754608508803fd1a7b093070d1fec7972e97d23a4dc93ad8510763660b", 0x1d) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 15:07:14 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x59e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:14 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x53e80300, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7b0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:07:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$l2tp6(0xa, 0x2, 0x73) sendto$inet6(r1, &(0x7f0000000780)="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", 0x1000, 0x4000001, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1}}], 0x1, 0x120, 0x0) 15:07:14 executing program 5: sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040), 0xc, &(0x7f0000000280)={0x0}}, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000008c0)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="193fff7f", @ANYRES32, @ANYRES32=0x1], &(0x7f0000000780)='GPL\x00', 0x3, 0x0, 0x0, 0x41100, 0x7, [], 0x0, 0x0, r1, 0x8, &(0x7f00000007c0)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000800)={0x4, 0x10, 0x9, 0x10000}, 0x10}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000700)={&(0x7f0000000940)='ext4_evict_inode\x00', r2}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a80)={0x18, 0x4, &(0x7f0000000400)=@raw=[@call={0x85, 0x0, 0x0, 0x81}, @map={0x18, 0x1, 0x1, 0x0, 0x1}, @ldst={0x3, 0x3, 0x1, 0xb, 0x6, 0x80, 0xffffffffffffffff}], &(0x7f0000000440)='GPL\x00', 0xeaa6893, 0xee, &(0x7f0000000980)=""/238, 0x40f00, 0x17, [], 0x0, 0x0, r5, 0x8, &(0x7f0000000480)={0xa, 0x3}, 0x8, 0x10, &(0x7f00000004c0)={0x3, 0x6, 0x20, 0x8000}, 0x10}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000000)='fscache_netfs\x00', r6}, 0x10) sendfile(r4, r5, 0x0, 0xf03b0000) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) sendfile(r4, r3, 0x0, 0x8000000000004) socket$inet_sctp(0x2, 0x0, 0x84) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000300)=""/255, 0xff}, {0x0}, {&(0x7f00000001c0)=""/50, 0x32}, {&(0x7f0000000500)=""/72, 0x48}, {&(0x7f0000000580)=""/27, 0x1b}, {&(0x7f00000005c0)=""/109, 0x6d}], 0x6, 0x4, 0x6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 15:07:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7b1, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty={[0x6]}}, 0x1c) 15:07:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7b2, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7b3, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7b4, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:14 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x19, 0x0, 0x8, 0x2, 0x88, 0x1, 0x7, [], 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x2}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f00000002c0)="2e80e09c7f93abe7ba4612add1a1ddf4da99", &(0x7f0000000300)=@udp6, 0x2}, 0x20) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r7, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r7, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r7, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) r8 = accept4(r2, &(0x7f0000000bc0)=@x25={0x9, @remote}, &(0x7f00000003c0)=0x80, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[], 0x48}, 0x1, 0x0, 0x0, 0x90}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0xdc428, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r6}]}}}]}, 0x40}}, 0x0) 15:07:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7b5, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 953.769283][ T8079] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 15:07:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="000000000000000014001a80100004800c0006800800000000000000"], 0x34}}, 0x0) 15:07:15 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r0, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, 0x0}, 0x48884) connect$l2tp(r0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x0, 0x70bd2c, 0x25dfdbfe, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@newtaction={0x10d8, 0x30, 0x727, 0x0, 0x0, {}, [{0x10c4, 0x1, [@m_skbmod={0x10c0, 0x1, 0x0, 0x0, {{0xb, 0x1, 'skbmod\x00'}, {0x94, 0x2, 0x0, 0x1, [@TCA_SKBMOD_DMAC={0xa, 0x3, @remote}, @TCA_SKBMOD_ETYPE={0x6}, @TCA_SKBMOD_DMAC={0xa, 0x3, @dev}, @TCA_SKBMOD_SMAC={0xa, 0x4, @random="7b27da915324"}, @TCA_SKBMOD_ETYPE={0x6}, @TCA_SKBMOD_PARMS={0x24}, @TCA_SKBMOD_DMAC={0xa, 0x3, @local}, @TCA_SKBMOD_ETYPE={0x6}, @TCA_SKBMOD_ETYPE]}, {0x1004, 0x6, "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"}, {0xc}, {0xffffffffffffff87, 0x8, {0x2}}}}]}]}, 0x10d8}}, 0x0) 15:07:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7b6, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty={[0x7]}}, 0x1c) [ 954.147138][ T8105] netlink: 4124 bytes leftover after parsing attributes in process `syz-executor.3'. [ 954.198319][ T8105] netlink: 4124 bytes leftover after parsing attributes in process `syz-executor.3'. 15:07:15 executing program 5: sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040), 0xc, &(0x7f0000000280)={0x0}}, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000008c0)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="193fff7f", @ANYRES32, @ANYRES32=0x1], &(0x7f0000000780)='GPL\x00', 0x3, 0x0, 0x0, 0x41100, 0x7, [], 0x0, 0x0, r1, 0x8, &(0x7f00000007c0)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000800)={0x4, 0x10, 0x9, 0x10000}, 0x10}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000700)={&(0x7f0000000940)='ext4_evict_inode\x00', r2}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a80)={0x18, 0x4, &(0x7f0000000400)=@raw=[@call={0x85, 0x0, 0x0, 0x81}, @map={0x18, 0x1, 0x1, 0x0, 0x1}, @ldst={0x3, 0x3, 0x1, 0xb, 0x6, 0x80, 0xffffffffffffffff}], &(0x7f0000000440)='GPL\x00', 0xeaa6893, 0xee, &(0x7f0000000980)=""/238, 0x40f00, 0x17, [], 0x0, 0x0, r5, 0x8, &(0x7f0000000480)={0xa, 0x3}, 0x8, 0x10, &(0x7f00000004c0)={0x3, 0x6, 0x20, 0x8000}, 0x10}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000000)='fscache_netfs\x00', r6}, 0x10) sendfile(r4, r5, 0x0, 0xf03b0000) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) sendfile(r4, r3, 0x0, 0x8000000000004) socket$inet_sctp(0x2, 0x0, 0x84) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000300)=""/255, 0xff}, {0x0}, {&(0x7f00000001c0)=""/50, 0x32}, {&(0x7f0000000500)=""/72, 0x48}, {&(0x7f0000000580)=""/27, 0x1b}, {&(0x7f00000005c0)=""/109, 0x6d}], 0x6, 0x4, 0x6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 15:07:15 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7b5, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 954.242631][ T8105] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 954.314286][ T8121] netlink: 4124 bytes leftover after parsing attributes in process `syz-executor.3'. [ 954.353744][ T8121] netlink: 4124 bytes leftover after parsing attributes in process `syz-executor.3'. 15:07:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7b7, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:15 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7b5, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 954.406933][ T8121] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 15:07:15 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r0, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, 0x0}, 0x48884) connect$l2tp(r0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x0, 0x70bd2c, 0x25dfdbfe, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@newtaction={0x10d8, 0x30, 0x727, 0x0, 0x0, {}, [{0x10c4, 0x1, [@m_skbmod={0x10c0, 0x1, 0x0, 0x0, {{0xb, 0x1, 'skbmod\x00'}, {0x94, 0x2, 0x0, 0x1, [@TCA_SKBMOD_DMAC={0xa, 0x3, @remote}, @TCA_SKBMOD_ETYPE={0x6}, @TCA_SKBMOD_DMAC={0xa, 0x3, @dev}, @TCA_SKBMOD_SMAC={0xa, 0x4, @random="7b27da915324"}, @TCA_SKBMOD_ETYPE={0x6}, @TCA_SKBMOD_PARMS={0x24}, @TCA_SKBMOD_DMAC={0xa, 0x3, @local}, @TCA_SKBMOD_ETYPE={0x6}, @TCA_SKBMOD_ETYPE]}, {0x1004, 0x6, "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"}, {0xc}, {0xffffffffffffff87, 0x8, {0x2}}}}]}]}, 0x10d8}}, 0x0) [ 954.617711][ T8131] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 15:07:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000040)=0x108, 0x4) 15:07:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7b8, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@private0, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@broadcast, @loopback, r1}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2, @loopback}, 0x10) [ 954.737718][ T8140] netlink: 4124 bytes leftover after parsing attributes in process `syz-executor.3'. [ 954.797541][ T8140] netlink: 4124 bytes leftover after parsing attributes in process `syz-executor.3'. [ 954.885161][ T8146] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 15:07:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000006d00010027bd7000febadf2500000000", @ANYRES32=0x0, @ANYBLOB="2878040000000200080029007d880000"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x800) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x2, &(0x7f0000000240)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x205}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r2, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084000000000000000200000051f1b44c563d87500f58255b99f0de791e8d6e7cd3de0c5d5ce4608319be2f0a2689ce3db61e5515b05ede8a11ac3fb69051f4f22adada34c85361d36574b622cc3d4daab75562e4a37f750c5d486223482e8bd2f7f6da3c9ee566611a5358261b661b77e62edd21351483355fdd83f45c595f621a101b07b9621055f90e7bcde8876e8d17b6381c381ad4dcf2506ff3ffd2d40d6d5c538cbdaa9b278756786290a577804b"], 0x18}, 0xfc) sendmsg$inet(r2, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)='&', 0x1}], 0x1}, 0x0) sendmsg$inet(r2, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="e6", 0x1}], 0x1}, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f0000000280)={{r1}, "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"}) 15:07:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0)='nl80211\x00', 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000006380)={'wlan1\x00', 0x0}) r4 = socket(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000005400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8, 0x1, 'sfq\x00'}, {0x4c, 0x2, {{0x0, 0x34000}}}}]}, 0x78}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x1a}, 0x51, r6}) sendmsg$NL80211_CMD_ASSOCIATE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)={0x3c, r2, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}], @NL80211_ATTR_MAC={0xa, 0x6, @random="3c0710a0e3fd"}]}, 0x3c}}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000006340)={0x0, 'ip6_vti0\x00', {}, 0x4c}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x240540c3, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r7 = accept4$llc(0xffffffffffffffff, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x80000) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r7, 0x8982, &(0x7f0000000180)={0x0, 'netpci0\x00', {0x2}}) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001780)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_STOP_AP(r5, &(0x7f0000006440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000006400)={&(0x7f00000063c0)={0x1c, r8, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10000001}, 0x800) write$binfmt_script(r0, &(0x7f0000006500)=ANY=[@ANYBLOB="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"], 0xb) recvmmsg(r0, &(0x7f0000006140)=[{{&(0x7f0000000240)=@ax25={{0x3, @bcast}, [@bcast, @netrom, @bcast, @netrom, @netrom, @bcast, @default]}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/50, 0x32}, {&(0x7f00000002c0)=""/2, 0x2}], 0x2, &(0x7f0000000340)=""/22, 0x16}, 0x2}, {{&(0x7f00000003c0)=@ax25={{}, [@netrom, @bcast, @bcast, @null, @netrom, @default, @netrom]}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)=""/134, 0x86}, {&(0x7f0000000500)=""/56, 0x38}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x4, &(0x7f0000001680)=""/86, 0x56}, 0x8}, {{&(0x7f0000001700)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000002900)=[{0x0}, {&(0x7f00000017c0)=""/152, 0x98}, {&(0x7f0000001880)=""/3, 0x3}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/23, 0x17}], 0x5, &(0x7f0000002980)=""/4096, 0x1000}, 0x80c}, {{0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f0000003980)=""/10, 0xa}], 0x1, &(0x7f0000003a00)=""/182, 0xb6}, 0x5}, {{&(0x7f0000003ac0)=@ax25={{0x3, @null}, [@bcast, @netrom, @bcast, @netrom, @bcast, @bcast, @rose, @netrom]}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003b40)=""/194, 0xc2}, {&(0x7f0000003c40)=""/54, 0x36}, {&(0x7f0000003c80)=""/102, 0x66}, {&(0x7f0000003d00)=""/9, 0x9}], 0x4, &(0x7f0000003d80)=""/4096, 0x1000}, 0x1f}, {{&(0x7f0000004d80)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000008780)=[{&(0x7f0000004e00)=""/30, 0x1e}, {&(0x7f0000004e40)=""/135, 0x87}, {&(0x7f0000004f00)=""/189, 0xbd}, {&(0x7f0000004fc0)=""/40, 0x28}, {&(0x7f0000006680)=""/233, 0xe9}, {&(0x7f0000006480)=""/128, 0x80}, {&(0x7f0000006780)=""/4096, 0x1000}, {&(0x7f0000007780)=""/4096, 0x1000}], 0x8, &(0x7f0000005040)=""/114, 0x72}, 0x1}, {{0x0, 0x0, &(0x7f0000005100)=[{&(0x7f00000050c0)=""/53, 0x35}], 0x1, &(0x7f0000005140)=""/4096, 0x1000}}], 0x7, 0x10000, &(0x7f0000006300)={0x0, 0x3938700}) 15:07:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty={[0x8]}}, 0x1c) 15:07:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) r2 = socket$kcm(0x10, 0x2, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f00000001c0)={0x0, 'batadv0\x00', {0x4}, 0x2}) sendmsg$kcm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001f00055bd25a80648c63940d0124fc6010000f400a0002000200000037153e370a00018004000000d1bd", 0x2e}], 0x1}, 0x40440c4) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x2d, 0x0, 0x4, 0x3, 0x65, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8000, 0x7800, 0x9, 0x5}}) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="000052bc8500000040942b50948f9c36084025dbea000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r4 = syz_init_net_socket$ax25(0x3, 0x5, 0x33) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) r5 = accept(r4, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r5, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={0x0, 0x28}}, 0x48884) connect$l2tp(r5, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000840)={'syztnl1\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="130300000000000000", @ANYRES32=0x0, @ANYBLOB="00077800000003ff0000006543dd008c00640000060490787f0000010a0101009404000083273100000000e0000001ac1e0101ac14141b7f00000164010100ac1414aaac1414bbac1e00010703729404687401070b5d65fb9a00d10087c9442064e000009b97000000070000000400001000000000010000000900000008831753ac1414bbac1e0001ac141413e0000002ffffffff000000"]}) sendmsg$kcm(r5, &(0x7f0000001ec0)={&(0x7f0000000880)=@can={0x1d, r6}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000900)="5ec2ef1edf53038195d8540a73ad723e698430af568ada8cd5df0626481d430a33e7f3dd0ab34ba5530c60c377ef8eb77eded67acce413f2a523ee366ffb5a03ecc6cac1b9a979bcf0d4b4dcf85f4887325b2bbacb159bbd6ac3c8ac74fcb81c19ca8558bd3b4c9a67614591c2fd746385e3739e7c3c3e30a15469079d004c4663dbbcb5a70a72e20d01200d6cc0a967d06c89959548b269825dd4cc56405f69eed6eb1b28bea4e12125182c3964ba6d66a20fe5a9abfc53", 0xb8}, {&(0x7f00000009c0)="cdcec2d44bfe6375d0b4b01c825ac8164461ff9a0364d99fd6a88fff725031c6f19d7aed462608f40c6c2ad0b37d732c7887baf363ddc335263a2b2bcb5c1fa177a20262dc37cf902e53c809625cb8579b2d919c684517fed0f28980213afd2e30ee5403c9147fb074cd3adf73abcc92eea30660c15c", 0x76}, {&(0x7f0000000a40)="2aa4792fceb1c7ad0c18341a912999915eaa06a1a23d3b561faaa42d31e7b2c2b47ab5444f73f108d25469b99821802f61171155398b6a01057ad97fb242d0c92944993d538ae508f770eadd69d0674d8a3ff2e38aa4d0efa2ae368b232e845c6b236d70210b775f58617d1409383c4a0ffa81f54692697a870cf6160532b5651738cdd27b1ba841b8", 0x89}, {&(0x7f0000000b00)="73120474358e6b2d069dfcf8e8456291a4d92353dbfda0a4ca158ee6bbdcce", 0x1f}], 0x4, &(0x7f0000003300)=ANY=[@ANYBLOB="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206ab0000000000000000000000f026001e9a4e8b0275"], 0x1330}, 0x20000880) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='signal_generate\x00', r3}, 0x10) close(r3) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 955.329591][ T8149] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 15:07:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7b9, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 955.381579][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 955.434409][ T8157] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 955.479500][ T8171] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 15:07:16 executing program 2: unshare(0x66020200) unshare(0x10040000) unshare(0x20680) unshare(0x2070080) 15:07:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7ba, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 955.694870][ T8182] IPVS: ftp: loaded support on port[0] = 21 [ 955.750158][ T8182] gretap0 speed is unknown, defaulting to 1000 15:07:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) r2 = socket$kcm(0x10, 0x2, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f00000001c0)={0x0, 'batadv0\x00', {0x4}, 0x2}) sendmsg$kcm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001f00055bd25a80648c63940d0124fc6010000f400a0002000200000037153e370a00018004000000d1bd", 0x2e}], 0x1}, 0x40440c4) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x2d, 0x0, 0x4, 0x3, 0x65, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8000, 0x7800, 0x9, 0x5}}) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="000052bc8500000040942b50948f9c36084025dbea000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r4 = syz_init_net_socket$ax25(0x3, 0x5, 0x33) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) r5 = accept(r4, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r5, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={0x0, 0x28}}, 0x48884) connect$l2tp(r5, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000840)={'syztnl1\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="130300000000000000", @ANYRES32=0x0, @ANYBLOB="00077800000003ff0000006543dd008c00640000060490787f0000010a0101009404000083273100000000e0000001ac1e0101ac14141b7f00000164010100ac1414aaac1414bbac1e00010703729404687401070b5d65fb9a00d10087c9442064e000009b97000000070000000400001000000000010000000900000008831753ac1414bbac1e0001ac141413e0000002ffffffff000000"]}) sendmsg$kcm(r5, &(0x7f0000001ec0)={&(0x7f0000000880)=@can={0x1d, r6}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000900)="5ec2ef1edf53038195d8540a73ad723e698430af568ada8cd5df0626481d430a33e7f3dd0ab34ba5530c60c377ef8eb77eded67acce413f2a523ee366ffb5a03ecc6cac1b9a979bcf0d4b4dcf85f4887325b2bbacb159bbd6ac3c8ac74fcb81c19ca8558bd3b4c9a67614591c2fd746385e3739e7c3c3e30a15469079d004c4663dbbcb5a70a72e20d01200d6cc0a967d06c89959548b269825dd4cc56405f69eed6eb1b28bea4e12125182c3964ba6d66a20fe5a9abfc53", 0xb8}, {&(0x7f00000009c0)="cdcec2d44bfe6375d0b4b01c825ac8164461ff9a0364d99fd6a88fff725031c6f19d7aed462608f40c6c2ad0b37d732c7887baf363ddc335263a2b2bcb5c1fa177a20262dc37cf902e53c809625cb8579b2d919c684517fed0f28980213afd2e30ee5403c9147fb074cd3adf73abcc92eea30660c15c", 0x76}, {&(0x7f0000000a40)="2aa4792fceb1c7ad0c18341a912999915eaa06a1a23d3b561faaa42d31e7b2c2b47ab5444f73f108d25469b99821802f61171155398b6a01057ad97fb242d0c92944993d538ae508f770eadd69d0674d8a3ff2e38aa4d0efa2ae368b232e845c6b236d70210b775f58617d1409383c4a0ffa81f54692697a870cf6160532b5651738cdd27b1ba841b8", 0x89}, {&(0x7f0000000b00)="73120474358e6b2d069dfcf8e8456291a4d92353dbfda0a4ca158ee6bbdcce", 0x1f}], 0x4, &(0x7f0000003300)=ANY=[@ANYBLOB="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"], 0x1330}, 0x20000880) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='signal_generate\x00', r3}, 0x10) close(r3) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 15:07:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7bb, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 955.891408][ T8153] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 955.921665][ T8153] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 15:07:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) r2 = socket$kcm(0x10, 0x2, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f00000001c0)={0x0, 'batadv0\x00', {0x4}, 0x2}) sendmsg$kcm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001f00055bd25a80648c63940d0124fc6010000f400a0002000200000037153e370a00018004000000d1bd", 0x2e}], 0x1}, 0x40440c4) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x2d, 0x0, 0x4, 0x3, 0x65, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8000, 0x7800, 0x9, 0x5}}) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="000052bc8500000040942b50948f9c36084025dbea000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r4 = syz_init_net_socket$ax25(0x3, 0x5, 0x33) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) r5 = accept(r4, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r5, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={0x0, 0x28}}, 0x48884) connect$l2tp(r5, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000840)={'syztnl1\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="130300000000000000", @ANYRES32=0x0, @ANYBLOB="00077800000003ff0000006543dd008c00640000060490787f0000010a0101009404000083273100000000e0000001ac1e0101ac14141b7f00000164010100ac1414aaac1414bbac1e00010703729404687401070b5d65fb9a00d10087c9442064e000009b97000000070000000400001000000000010000000900000008831753ac1414bbac1e0001ac141413e0000002ffffffff000000"]}) sendmsg$kcm(r5, &(0x7f0000001ec0)={&(0x7f0000000880)=@can={0x1d, r6}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000900)="5ec2ef1edf53038195d8540a73ad723e698430af568ada8cd5df0626481d430a33e7f3dd0ab34ba5530c60c377ef8eb77eded67acce413f2a523ee366ffb5a03ecc6cac1b9a979bcf0d4b4dcf85f4887325b2bbacb159bbd6ac3c8ac74fcb81c19ca8558bd3b4c9a67614591c2fd746385e3739e7c3c3e30a15469079d004c4663dbbcb5a70a72e20d01200d6cc0a967d06c89959548b269825dd4cc56405f69eed6eb1b28bea4e12125182c3964ba6d66a20fe5a9abfc53", 0xb8}, {&(0x7f00000009c0)="cdcec2d44bfe6375d0b4b01c825ac8164461ff9a0364d99fd6a88fff725031c6f19d7aed462608f40c6c2ad0b37d732c7887baf363ddc335263a2b2bcb5c1fa177a20262dc37cf902e53c809625cb8579b2d919c684517fed0f28980213afd2e30ee5403c9147fb074cd3adf73abcc92eea30660c15c", 0x76}, {&(0x7f0000000a40)="2aa4792fceb1c7ad0c18341a912999915eaa06a1a23d3b561faaa42d31e7b2c2b47ab5444f73f108d25469b99821802f61171155398b6a01057ad97fb242d0c92944993d538ae508f770eadd69d0674d8a3ff2e38aa4d0efa2ae368b232e845c6b236d70210b775f58617d1409383c4a0ffa81f54692697a870cf6160532b5651738cdd27b1ba841b8", 0x89}, {&(0x7f0000000b00)="73120474358e6b2d069dfcf8e8456291a4d92353dbfda0a4ca158ee6bbdcce", 0x1f}], 0x4, &(0x7f0000003300)=ANY=[@ANYBLOB="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206ab0000000000000000000000f026001e9a4e8b0275"], 0x1330}, 0x20000880) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='signal_generate\x00', r3}, 0x10) close(r3) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 15:07:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7bc, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty={[0x9]}}, 0x1c) 15:07:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty={[0x8]}}, 0x1c) 15:07:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7bd, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) r2 = socket$kcm(0x10, 0x2, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f00000001c0)={0x0, 'batadv0\x00', {0x4}, 0x2}) sendmsg$kcm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001f00055bd25a80648c63940d0124fc6010000f400a0002000200000037153e370a00018004000000d1bd", 0x2e}], 0x1}, 0x40440c4) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x2d, 0x0, 0x4, 0x3, 0x65, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8000, 0x7800, 0x9, 0x5}}) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="000052bc8500000040942b50948f9c36084025dbea000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r4 = syz_init_net_socket$ax25(0x3, 0x5, 0x33) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) r5 = accept(r4, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r5, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={0x0, 0x28}}, 0x48884) connect$l2tp(r5, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000840)={'syztnl1\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="130300000000000000", @ANYRES32=0x0, @ANYBLOB="00077800000003ff0000006543dd008c00640000060490787f0000010a0101009404000083273100000000e0000001ac1e0101ac14141b7f00000164010100ac1414aaac1414bbac1e00010703729404687401070b5d65fb9a00d10087c9442064e000009b97000000070000000400001000000000010000000900000008831753ac1414bbac1e0001ac141413e0000002ffffffff000000"]}) sendmsg$kcm(r5, &(0x7f0000001ec0)={&(0x7f0000000880)=@can={0x1d, r6}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000900)="5ec2ef1edf53038195d8540a73ad723e698430af568ada8cd5df0626481d430a33e7f3dd0ab34ba5530c60c377ef8eb77eded67acce413f2a523ee366ffb5a03ecc6cac1b9a979bcf0d4b4dcf85f4887325b2bbacb159bbd6ac3c8ac74fcb81c19ca8558bd3b4c9a67614591c2fd746385e3739e7c3c3e30a15469079d004c4663dbbcb5a70a72e20d01200d6cc0a967d06c89959548b269825dd4cc56405f69eed6eb1b28bea4e12125182c3964ba6d66a20fe5a9abfc53", 0xb8}, {&(0x7f00000009c0)="cdcec2d44bfe6375d0b4b01c825ac8164461ff9a0364d99fd6a88fff725031c6f19d7aed462608f40c6c2ad0b37d732c7887baf363ddc335263a2b2bcb5c1fa177a20262dc37cf902e53c809625cb8579b2d919c684517fed0f28980213afd2e30ee5403c9147fb074cd3adf73abcc92eea30660c15c", 0x76}, {&(0x7f0000000a40)="2aa4792fceb1c7ad0c18341a912999915eaa06a1a23d3b561faaa42d31e7b2c2b47ab5444f73f108d25469b99821802f61171155398b6a01057ad97fb242d0c92944993d538ae508f770eadd69d0674d8a3ff2e38aa4d0efa2ae368b232e845c6b236d70210b775f58617d1409383c4a0ffa81f54692697a870cf6160532b5651738cdd27b1ba841b8", 0x89}, {&(0x7f0000000b00)="73120474358e6b2d069dfcf8e8456291a4d92353dbfda0a4ca158ee6bbdcce", 0x1f}], 0x4, &(0x7f0000003300)=ANY=[@ANYBLOB="7000000000000000190100000000000042052edc3b0b945c807a0ce5edda4c5c150b18585e77c40627c1f410ca64e4331b9d160d71da5aa6739bfaca797efefa0e57713543a04c63205888c3143ccf8f54d99f12c9c1cbea666f8800493ce8e5e6707db626002d3336b04a0000000000780000000000000017010000080000005949e8600336fe2b3291aae9096303f021069115b8fc4a1ca37e65b64492d33dc8d1d7b93ba3e7353fb1b31f48840c67a61fdb7d75e9ed49b34d5df8852769bc404a34329d32980779db3feafdb22251eeef3e06e4e05e44d5e86fbfa1e8b07034f2075fabb7ec00b8000000000000001401000001ffffff63d23533c0ac6a3e2c34ed03e6b181b174bf0c8270a499f9358cc66c608fcb5e4ddfada5eb23faa765449eeb8db398225c32c6321aee6f9ba16e1cb32727bc1b255b2e0b050686c1d0797efa6e5d6eb223148e424132b3f5efe81571e7ab0e56901d55928fc260f9a95bd50ee376f5f31fcbd9f4db2e6c0a421fc51abece37153722057475b56fa0d9d35a7a4b26675f617ba735d65206e266212cf5f7409db06900000000000000101000000000000009010000b10a0000f91b95da36484ad46cbab90ea752ed3c9e1299ae4fb3c82e54b97f09e0f1c32f4a80f7a4b89f116159752ca0b99256d1a9df393ed5d542cffaea8f2be40904b0a4b8bb282fd236debac3285a80d2f164541e7001f077231144584fbfdb52b154b4b73ba125bf19c9a4da290a9dbd6b343bc0a35749b1525f47482fc0b0f5f1bcfaeecbbd00b91c4b7b5c24794dd727d7c292a45279599c94767c92b8734e688d3ff5e8f7d749b347bf5729efec91ffe292fc1d511b2b3f391af958818cee943a870bf634e86a20767e3cc7285ff311bd21be37f512fb0e367171381f5bd1ae1b4fb2211d0fe0c1d2cb7bb83232d23e624d295472450b1a096da3f87392074f9eb438ab34df11b57cdc17adbab64867521151a459ee7317da29c5373630e01ff766faca0dd99303f0659e6a5207cbdc3e31ad1537690767edb9044d921b051095c55db50645d3509c94fe56fb9748a3c81e90c257363029d6308ddd5c2781718dd129a028ead90d77c12a0292c7de08a066d8f23c5fc28c924a45fb51119ee52fc3dece2a02d6a28c0a1c44d5ea82c92f366e49900a89987a0bb6a4a299fed9da2ea2c81e2b98f61d85ec8c16f3d343809307bb29d38bd0d83250851eeeec7d6099d5eba4dad38e1b1de3806613eca6aae07df1fe282cea7dd112e055d282f96b36740e502815e647939bf4372da02fac14713de2b4863dcdff5d8b0ee47ab25df4445601c76fd31676857282c999bf5c46311d7e4ecaa284e46b6620e5963755edda30a00f6e410b4eee9991b08b078756c8757143afe609d2cbbf9747ff0b79ef9b13a8efebd627293e77f6ad0af709b15b37ec4e8fa7bd564e0dfd4d858542dab73f110bff5e7d90b096be4eebb1bb0dc9ce59c8fc3a67edeecabb251dafb17f9f17c711a292877cd970e05a154f89e87e07fefc38b45c4f3276c5a7dbe71e4da66f3a082e9addd35b7680f54a538d916944eede44619af8aff72ad35f087f41375e05db26eb182161103513dfa9784f6493ec5ef71f0977425dce3d3bc3683d84cf6a57c4c161f964cb54a33a0f38601e6ce599dc5ca69fbd8be1c92d83c2a931c2590ef3bf58c657de17fc79b43a69eb793e6be8e652523dadd175da56e01b7d272f795c0013f61d8bc1f294b186070ff84080d0400c870621cb63eeee54b0aa3abb7d5eb954accb3f529e969dbfb29acff3b9a568b23ed6f92e3e155d095b56b426606669d103b119e5666b5d29507552379ca7ad7343c7e6c79f6de217b6d7d6a8edcbec9f055740d187025be05f94d780cf798f4b8cc96b8ce66aab15e69d844cd14cd4495ba52e0e0e4aa405ae0ffea66a3105ca6ab0b79d0166d725b732922ec7ebbb23c4fb42be08dbff6e573373bec767b8355e1db22ed4f90e6c571e8e95c200832925bc174751076af9d68615daf4ef3fcd179e0664537c143eda293d977d8ffae2922bd37fb40cad17c9645b96e5deccf2a94c76cc037ada4e0f55905312fa030435d3a4c1be1c84365e0c7b4f5c64d9d226d7725d43eb00e7fb155f20566718d4a77b3d4f6c929b02c5ee8cee41bb2cb9b137d924cc51f49204089b96638dbbde37b159c2c7fe71a33b78d402f002eb4e3d69d1ff7c9dc04b04801661a5ddb2fb61dc599653a6f538e02b491a58d3d5bf6bc5ee88d0927b4b7c723cc76ca5a0b8005dfa36c96407eeb98a03bf1997dd745d701e8ad3dc790a2b9768a37c93948d7fbded2009a5c8af957b016e0588b322e4ee868c5a2a0252a9128eb767dbb78d7e0e6ffb85605aee340ecefd0d382482f7ea5e1c8ace775cd35c9c82be233825b8a046c11d098ecd12288e1efbaea60aa6a71f171bdcdf29f2918a55a7debc8bee4e286936bcd0f7ee53b9828aacadf229b2a341ee4b31037b4693a2e2fc8184c1bb2d77d3131dc5d336f12b16975323600668fbf9fcb20eb891335d077cf055443488489ae10114f311904fd69e818b5e7e7d47077e49df0e1ce583cf9d1ede8d2062a74e5ef116e16bc82bc3932d24c85afcc19631e6ea390183a8bc8541faa5e31ae7c6791227818baa188d1e6e512ee64b66f66cd558df908331fe2ef4e6cfb32444ea39454a0ddcb04e09e7f1bdddf40f25bdb0523cf25d61c80e736bcbd8bcc52f792617a15800535f3e6a3698ec13e6f0cbfef0a57afe7a5be378e33969946fabeed7a3c0b8798aaa9109c73ed4c89fec2c4f0e5937c3e02b206286ccc2d93a4dde069803eeeed4485d83de2be322c1e6319d7505550b05dc5683bb194947413804efce5b29385ddbf4ea677b5b48d1086bc252eadd713d557f93ac91fe8943ff7888f695a1e365b211132a071ea88f1e2d79adf3bd3f885d535078cf9bb30ed05a01824d15e2c1a641eb22543d999cb103b238c33cb9de256eae93151fddba1d17fe49bb92b53fd2154f2043c09470092882a6cbd9b964cee5de1300563781e2c98327b38f91e946f9fda0972147872735ed24948877aeb0caa7a83dc25e0b70ca9b634d9dcfb6f81bb468a4ab0405e0874dfbd70c1eefdb30d0e582145f50ae5c719fa9307ebe94f2c1ec41a9871e438767e1ce57201c073e259647fbc1e8a891f5fea3d43831e6b4d3856bba49659578e15941157ca53c2315115c3a521e47468c8caa14240913147b06b204a863cc077c4ca1b7c5bb1cfe2d0f1f1ca10aef11f98f65136b903904269d53391da15fdc58b2e9272b390d91ce9f19554612c5dbfd719b4777c2120a0042a1823ef5fd1c8c05fe94a984a3a3c370e4106a106fc521780bfa2ee4f4bdc2d2f41b87d8b319ca0c014dc512474f05a4657749dc0bea2a9699dd6a083b6a717ed37e8961136336d07415b9e417dc2db884efd586260306ff50a27243f7cb7198be1fa2a1b1859d4f2177737e5caf0e87c5ebcc5999757d62b7367dfa9e22146860c5461a32c97f39b4b0bdc2e6a7bbf4cecc097dcdb2efab086f25ee30e3743b0be6a659e331f10136014059209e5e277f78dfbb9082b14269dce4a65aadfe6f2142e946373107a88f7fec8bf8b46f46735352a4aa3d041b42704c25c66be3e7bb8d363e1f53c728f397b09b8bf2602c736b8065755ba0d8fb7397906ffa833c172d44635003c6a74c531996c5198ce8c477faeceae72e37f284798d0b3fcb2de1737b32180c557d378364876953d07e5f87513c105fade5b278245a790cc20e07670a85981d54d965c85c8be53605258da4d98be4617918911b56a5066c19c65535f388bee940bfde751121d70deb4f52db37a0eb6d17528ff38cc29fa070a2f8ce144eff654e36c7861b5b0d9f784bea438fca42e6591023faaaba627dc9037cf502f6a2613a675ab839cc976ea5d2477bb141bc31cfc0b82f1cf4c2c449622d5fff2db7678fd032440cb58cdcc25dbfcf9f5be6e06285672371ad77395df765b7dbba857994243749af72bc0d67a5d0641f2b3dc327ff5ad94c8321f6aca99208e361beb7711d7e3796ada2cb35d55a5e73d0effa18eab05f68949d771d354c907e77388c9ff4f20e82a69d2a5b6d37d08575c27e1fc10d70888a24bc8ced1fbe64aaeffa87d81fc009f3fa92620921cc4207f63465cb9b78d25cce87b9431a8ac06591e3f5229c35bf1a15eb7c84d7c4fb1401c9e36ea4d233d3f3cc28732806f501adedbadd65d64291660418b97f03b93ee59942b93f02f382c57e1e4cca73a5a32e78b6ce25dddfc19690364df3527c28f9a8618b09ccfc3198080664f2e91d63c65980f0382bae79a3d04c0f4ef9b999a234ca4707af3fabd8a044222306ead224651a163624e65755332e2cc46e34a96c75249d935c38df553149728b76bd035c2ec55e019a336c227f1e2b2172c374e370f9dbf962def15aa03b561844a5aa02f6a3a76a9deb60480cbe91899f3429b43ca7e2653e344812811217fb6d0fa4c889a61259bd0c137c84e900589f24d9058fd2834cb75178ed7dcf7a36652f930bbcdcb11fb40e97765b707dbb1577ab4dc01ae7a616c2ca59e1185ef753f7132157471bf209599c27c34b88fa794306615bd36d558a31bc9e29121f208988525c3a72a7819b8dd8b9cba4acf0a3ff8a05a79047e97c82e52db0578b83e7db3a123a683f011beed43e8357593f298908d0deac0fe4c4ed4d19147344de6348b8fef16b91cd230b4c4a51eb2e65b3d12cb87d763e10e0de49d51f37aa22c664d60aa7dc7e55cd29d04dfb0390ed3db87a342bef7d8e1d8ff5306be24c8b209f7adc73412c1f05176acd1cfefb26b89f8b8b647c0acbdb4a629aa60423496459baa24861de2c14b0f1567926e37b1b994c68f08901eca5412e0a282d7b083c00e39077ad51bbe264f343225329d9aa361f8dc4a78c118748ab0e9390bc0e3a8cb037edb40cf629bc5ff5b54e4f2e7cc9ba914018548c7a937e59b4b16b475f243200e833f32d5f7d2b4f013233ec63917f87c1060e1f53f85c5f730ebe36b109906dfbca2d7ca89797d0aa342e507ffcdc04f6a80d1234efe1a167f67f5f352a36f68abc12e62756535132cdf24898a22e5241aaaa94c0a6d1cb699db5a20b57ffa56e4b9c1bf0a275d90b6d2afd9eef5e7f6c32e64b52fec2d95460f6790ba07ed3b41b27a83c9633c57c7b314644ba42afa6ba48dc5eb1f00a113f2102108ac4f0a67bb32eb133a096c8d2c9927d0dc530c6e5f53b65f406229fecb25a391ef67b2d4f8a9b1f1163ad28544fedccb1e4548a52a6b399d3bf937f796c6e7e54391531cb1229fce791b8cd25195b436340ecdfd01a4b2a72cee107cd4abd3d21924338537112988d100342b4090b6b3929c2d36c7faa7ed76aa81e7b68991cf79d3c637325c22eeb6eb7cff0cad4ae5c575088e371433f73f179e9082c8248921d334b119a166cd116a5eceff1f9a23b8c92caf7129c17e3f57c6451ee7cd1eaff68c4e92c4621995f9c6f158e59a1955ca735b635199ed5cf253097f012d8d80198e8ac340139263d4630ad9f1f0314705d80c4ffeb9589b04739c159948efdb9331a38876be7abfc41f540a5d5d33c424167e48c940dfa08c0cd73f48ff754186d0c453bc365354202252fdaef12b352216aaadda82a1442cf9075e06f8c478d5895b772accb03a1db927a9f240e09e09e923b97ed745f8137bdf06e7db4fe05894ebefc2efc1bc84807eb4865578a8982cd393f1753c7973931bebd460c4ecaa16f2427620e721b8dfc485412d03b85c1e4ef85ac0bdafa02478cff04605e93440595d99b009f68a7c83836a94b02245d4c9f9d15aaea2acb565736511dd43c75c5bd2571194333f6af983e510e5071c16ed3097f3e7ef9d2ab2e4c3f62320257716333deb036a67a595fe76f0eb5dcf741f6be68f01bc7a43db00dd54a3a0afb1992ab2642e9dbe2142c09f237bd4ffadec4cc4811b87665dfabe2b02cd2e1b17103007c3682d3142df870937f56d385a0f3918dc1280f96621ca9e58f9187073d9152193e5ddabf4ac1bb242acef63413dd93d15dbb0eb21bb37cafafd2fa86194569482015f54a098783ec8b7a2ecc6f43f96223023e6834b94581834d05b7d258d55e29b674c08e80ab89f7f1a354f415d8c136ce059a0768b6d3670951b68cf61982949c93c72760e84268a14b72141fe0040dce80707412f674cadd456062a28a479610e14567a34884ec517217315a48ab8cd5359396386bac35c9c37502fa9bb9838b3be3a77351a2af908286e12f022be82809dc0d2a3907c0b3942eaaaf11d6ccd4f22c2fc20a3766403402a8900000000000000001000000582700006d04844589791768c21c9e5206a804ab1e0a496b80eebc31d4f4cab4ff6e3f44023bacf900ee07cc3d7de8a2efa51380a4564a21e306106d9b487a7d59fd04f2c08950ebf214616aa5da774329d5c3bdfe177a40a4e83b12aa065f98650463970ea95734d66e6f61af0000736b8604356ef038d08449380b66c1000000000000f000000000000000140100000400000048a8e3f123e48ee216d351b896de9d406e2a9930114edc20d616875bbc784dff54601396f0d505fd3af31f2b3ca66ff154e9063509a876156312e89ac72a0195cd6c70c4ba40a11265ae7d55c27a63582ffe8920147ea712b94977c9b92f2c31278834c7a7f1b71563d2170bcb7fc7844e4b9192179d48053d2e15d87254b62b4ff794e7ed8a496dda43ff14c7ac67b648e0eb7b9ba1cdd5f9800263928d18fe487730b2f03de5e67ba4abf051d786e604fb089a7764c0d17ed1b93f8a978d0771dee0d53ae35a33f3bfdcafd570b522cda3a1646b2110f9173d02bb00000000704ab26f523a31d5663a711470b4fffceb4e0af6c46f62433204b3955ea926d77043db68cd8cb41defe8a1cbaebf421a856404a266ec4c61922289ad11c67cd98a9239643607148ae12bca068490e61d2ea10dd7035cd1fbed99e206ab0000000000000000000000f026001e9a4e8b0275"], 0x1330}, 0x20000880) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='signal_generate\x00', r3}, 0x10) close(r3) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 956.518417][ T8187] IPVS: ftp: loaded support on port[0] = 21 15:07:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty={[0x8]}}, 0x1c) [ 956.638966][ T8187] gretap0 speed is unknown, defaulting to 1000 15:07:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7be, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:18 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7be, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty={[0x8]}}, 0x1c) 15:07:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7bf, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) r2 = socket$kcm(0x10, 0x2, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f00000001c0)={0x0, 'batadv0\x00', {0x4}, 0x2}) sendmsg$kcm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001f00055bd25a80648c63940d0124fc6010000f400a0002000200000037153e370a00018004000000d1bd", 0x2e}], 0x1}, 0x40440c4) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x2d, 0x0, 0x4, 0x3, 0x65, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8000, 0x7800, 0x9, 0x5}}) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="000052bc8500000040942b50948f9c36084025dbea000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r4 = syz_init_net_socket$ax25(0x3, 0x5, 0x33) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) r5 = accept(r4, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r5, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={0x0, 0x28}}, 0x48884) connect$l2tp(r5, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000840)={'syztnl1\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="130300000000000000", @ANYRES32=0x0, @ANYBLOB="00077800000003ff0000006543dd008c00640000060490787f0000010a0101009404000083273100000000e0000001ac1e0101ac14141b7f00000164010100ac1414aaac1414bbac1e00010703729404687401070b5d65fb9a00d10087c9442064e000009b97000000070000000400001000000000010000000900000008831753ac1414bbac1e0001ac141413e0000002ffffffff000000"]}) sendmsg$kcm(r5, &(0x7f0000001ec0)={&(0x7f0000000880)=@can={0x1d, r6}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000900)="5ec2ef1edf53038195d8540a73ad723e698430af568ada8cd5df0626481d430a33e7f3dd0ab34ba5530c60c377ef8eb77eded67acce413f2a523ee366ffb5a03ecc6cac1b9a979bcf0d4b4dcf85f4887325b2bbacb159bbd6ac3c8ac74fcb81c19ca8558bd3b4c9a67614591c2fd746385e3739e7c3c3e30a15469079d004c4663dbbcb5a70a72e20d01200d6cc0a967d06c89959548b269825dd4cc56405f69eed6eb1b28bea4e12125182c3964ba6d66a20fe5a9abfc53", 0xb8}, {&(0x7f00000009c0)="cdcec2d44bfe6375d0b4b01c825ac8164461ff9a0364d99fd6a88fff725031c6f19d7aed462608f40c6c2ad0b37d732c7887baf363ddc335263a2b2bcb5c1fa177a20262dc37cf902e53c809625cb8579b2d919c684517fed0f28980213afd2e30ee5403c9147fb074cd3adf73abcc92eea30660c15c", 0x76}, {&(0x7f0000000a40)="2aa4792fceb1c7ad0c18341a912999915eaa06a1a23d3b561faaa42d31e7b2c2b47ab5444f73f108d25469b99821802f61171155398b6a01057ad97fb242d0c92944993d538ae508f770eadd69d0674d8a3ff2e38aa4d0efa2ae368b232e845c6b236d70210b775f58617d1409383c4a0ffa81f54692697a870cf6160532b5651738cdd27b1ba841b8", 0x89}, {&(0x7f0000000b00)="73120474358e6b2d069dfcf8e8456291a4d92353dbfda0a4ca158ee6bbdcce", 0x1f}], 0x4, &(0x7f0000003300)=ANY=[@ANYBLOB="7000000000000000190100000000000042052edc3b0b945c807a0ce5edda4c5c150b18585e77c40627c1f410ca64e4331b9d160d71da5aa6739bfaca797efefa0e57713543a04c63205888c3143ccf8f54d99f12c9c1cbea666f8800493ce8e5e6707db626002d3336b04a0000000000780000000000000017010000080000005949e8600336fe2b3291aae9096303f021069115b8fc4a1ca37e65b64492d33dc8d1d7b93ba3e7353fb1b31f48840c67a61fdb7d75e9ed49b34d5df8852769bc404a34329d32980779db3feafdb22251eeef3e06e4e05e44d5e86fbfa1e8b07034f2075fabb7ec00b8000000000000001401000001ffffff63d23533c0ac6a3e2c34ed03e6b181b174bf0c8270a499f9358cc66c608fcb5e4ddfada5eb23faa765449eeb8db398225c32c6321aee6f9ba16e1cb32727bc1b255b2e0b050686c1d0797efa6e5d6eb223148e424132b3f5efe81571e7ab0e56901d55928fc260f9a95bd50ee376f5f31fcbd9f4db2e6c0a421fc51abece37153722057475b56fa0d9d35a7a4b26675f617ba735d65206e266212cf5f7409db06900000000000000101000000000000009010000b10a0000f91b95da36484ad46cbab90ea752ed3c9e1299ae4fb3c82e54b97f09e0f1c32f4a80f7a4b89f116159752ca0b99256d1a9df393ed5d542cffaea8f2be40904b0a4b8bb282fd236debac3285a80d2f164541e7001f077231144584fbfdb52b154b4b73ba125bf19c9a4da290a9dbd6b343bc0a35749b1525f47482fc0b0f5f1bcfaeecbbd00b91c4b7b5c24794dd727d7c292a45279599c94767c92b8734e688d3ff5e8f7d749b347bf5729efec91ffe292fc1d511b2b3f391af958818cee943a870bf634e86a20767e3cc7285ff311bd21be37f512fb0e367171381f5bd1ae1b4fb2211d0fe0c1d2cb7bb83232d23e624d295472450b1a096da3f87392074f9eb438ab34df11b57cdc17adbab64867521151a459ee7317da29c5373630e01ff766faca0dd99303f0659e6a5207cbdc3e31ad1537690767edb9044d921b051095c55db50645d3509c94fe56fb9748a3c81e90c257363029d6308ddd5c2781718dd129a028ead90d77c12a0292c7de08a066d8f23c5fc28c924a45fb51119ee52fc3dece2a02d6a28c0a1c44d5ea82c92f366e49900a89987a0bb6a4a299fed9da2ea2c81e2b98f61d85ec8c16f3d343809307bb29d38bd0d83250851eeeec7d6099d5eba4dad38e1b1de3806613eca6aae07df1fe282cea7dd112e055d282f96b36740e502815e647939bf4372da02fac14713de2b4863dcdff5d8b0ee47ab25df4445601c76fd31676857282c999bf5c46311d7e4ecaa284e46b6620e5963755edda30a00f6e410b4eee9991b08b078756c8757143afe609d2cbbf9747ff0b79ef9b13a8efebd627293e77f6ad0af709b15b37ec4e8fa7bd564e0dfd4d858542dab73f110bff5e7d90b096be4eebb1bb0dc9ce59c8fc3a67edeecabb251dafb17f9f17c711a292877cd970e05a154f89e87e07fefc38b45c4f3276c5a7dbe71e4da66f3a082e9addd35b7680f54a538d916944eede44619af8aff72ad35f087f41375e05db26eb182161103513dfa9784f6493ec5ef71f0977425dce3d3bc3683d84cf6a57c4c161f964cb54a33a0f38601e6ce599dc5ca69fbd8be1c92d83c2a931c2590ef3bf58c657de17fc79b43a69eb793e6be8e652523dadd175da56e01b7d272f795c0013f61d8bc1f294b186070ff84080d0400c870621cb63eeee54b0aa3abb7d5eb954accb3f529e969dbfb29acff3b9a568b23ed6f92e3e155d095b56b426606669d103b119e5666b5d29507552379ca7ad7343c7e6c79f6de217b6d7d6a8edcbec9f055740d187025be05f94d780cf798f4b8cc96b8ce66aab15e69d844cd14cd4495ba52e0e0e4aa405ae0ffea66a3105ca6ab0b79d0166d725b732922ec7ebbb23c4fb42be08dbff6e573373bec767b8355e1db22ed4f90e6c571e8e95c200832925bc174751076af9d68615daf4ef3fcd179e0664537c143eda293d977d8ffae2922bd37fb40cad17c9645b96e5deccf2a94c76cc037ada4e0f55905312fa030435d3a4c1be1c84365e0c7b4f5c64d9d226d7725d43eb00e7fb155f20566718d4a77b3d4f6c929b02c5ee8cee41bb2cb9b137d924cc51f49204089b96638dbbde37b159c2c7fe71a33b78d402f002eb4e3d69d1ff7c9dc04b04801661a5ddb2fb61dc599653a6f538e02b491a58d3d5bf6bc5ee88d0927b4b7c723cc76ca5a0b8005dfa36c96407eeb98a03bf1997dd745d701e8ad3dc790a2b9768a37c93948d7fbded2009a5c8af957b016e0588b322e4ee868c5a2a0252a9128eb767dbb78d7e0e6ffb85605aee340ecefd0d382482f7ea5e1c8ace775cd35c9c82be233825b8a046c11d098ecd12288e1efbaea60aa6a71f171bdcdf29f2918a55a7debc8bee4e286936bcd0f7ee53b9828aacadf229b2a341ee4b31037b4693a2e2fc8184c1bb2d77d3131dc5d336f12b16975323600668fbf9fcb20eb891335d077cf055443488489ae10114f311904fd69e818b5e7e7d47077e49df0e1ce583cf9d1ede8d2062a74e5ef116e16bc82bc3932d24c85afcc19631e6ea390183a8bc8541faa5e31ae7c6791227818baa188d1e6e512ee64b66f66cd558df908331fe2ef4e6cfb32444ea39454a0ddcb04e09e7f1bdddf40f25bdb0523cf25d61c80e736bcbd8bcc52f792617a15800535f3e6a3698ec13e6f0cbfef0a57afe7a5be378e33969946fabeed7a3c0b8798aaa9109c73ed4c89fec2c4f0e5937c3e02b206286ccc2d93a4dde069803eeeed4485d83de2be322c1e6319d7505550b05dc5683bb194947413804efce5b29385ddbf4ea677b5b48d1086bc252eadd713d557f93ac91fe8943ff7888f695a1e365b211132a071ea88f1e2d79adf3bd3f885d535078cf9bb30ed05a01824d15e2c1a641eb22543d999cb103b238c33cb9de256eae93151fddba1d17fe49bb92b53fd2154f2043c09470092882a6cbd9b964cee5de1300563781e2c98327b38f91e946f9fda0972147872735ed24948877aeb0caa7a83dc25e0b70ca9b634d9dcfb6f81bb468a4ab0405e0874dfbd70c1eefdb30d0e582145f50ae5c719fa9307ebe94f2c1ec41a9871e438767e1ce57201c073e259647fbc1e8a891f5fea3d43831e6b4d3856bba49659578e15941157ca53c2315115c3a521e47468c8caa14240913147b06b204a863cc077c4ca1b7c5bb1cfe2d0f1f1ca10aef11f98f65136b903904269d53391da15fdc58b2e9272b390d91ce9f19554612c5dbfd719b4777c2120a0042a1823ef5fd1c8c05fe94a984a3a3c370e4106a106fc521780bfa2ee4f4bdc2d2f41b87d8b319ca0c014dc512474f05a4657749dc0bea2a9699dd6a083b6a717ed37e8961136336d07415b9e417dc2db884efd586260306ff50a27243f7cb7198be1fa2a1b1859d4f2177737e5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206ab0000000000000000000000f026001e9a4e8b0275"], 0x1330}, 0x20000880) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='signal_generate\x00', r3}, 0x10) close(r3) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 15:07:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty={[0xa]}}, 0x1c) 15:07:19 executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000840)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000880)=0x8, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) socket$inet_sctp(0x2, 0x5, 0x84) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 15:07:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7c0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:19 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7be, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7c1, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="ff5e27960b6eae222e16052800eaff19000900000000000000", @ANYRES32=0x0, @ANYBLOB], 0x28}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}, @IFLA_BR_MCAST_SNOOPING={0x5}]}}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=@deltfilter={0x2c, 0x2d, 0x300, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x0, 0x2}, {0x1, 0xfff9}, {0x1, 0x6}}, [@TCA_CHAIN={0x8, 0xb, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f00000001c0)={'ip6tnl0\x00', 0x0, 0x29, 0x3, 0x81, 0xffffffff, 0x4, @ipv4={[], [], @multicast2}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8000, 0x7, 0x0, 0x81}}) r4 = socket(0x25, 0xa, 0x81) r5 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r5, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, 0x0}, 0x48884) connect$l2tp(r5, 0x0, 0x0) bind$unix(r5, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r6, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000780)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000003b0000000858933e14f6b02b365d0f13422c55d64c610ecaa20100a6", @ANYRES32=r7, @ANYBLOB="2200330040800000ffffffffffff080211000001ffffffffffff"], 0x40}}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r5, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x30, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x47}, @val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x200, 0x12}}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40040}, 0x100) sendmsg$nl_route(r4, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)=@bridge_getlink={0xc0, 0x12, 0x300, 0x70bd28, 0x25dfdbff, {0x7, 0x0, 0x0, r3, 0x0, 0x90}, [@IFLA_WEIGHT={0x8, 0xf, 0x1}, @IFLA_EVENT={0x8, 0x2c, 0x2}, @IFLA_ALT_IFNAME={0x14, 0x35, 'veth1_vlan\x00'}, @IFLA_PORT_SELF={0x34, 0x19, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "561aafdacb5f3beb16092c0f8a149c85"}, @IFLA_PORT_VF={0x8, 0x1, 0x9}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "4358498877151d7aacb94949aa05172a"}]}, @IFLA_AF_SPEC={0x48, 0x1a, 0x0, 0x1, [@AF_INET={0x40, 0x2, 0x0, 0x1, {0x3c, 0x1, 0x0, 0x1, [{0x8, 0x11, 0x0, 0x0, 0x8}, {0x8, 0x1f}, {0x8, 0x17, 0x0, 0x0, 0x9}, {0x8, 0x20, 0x0, 0x0, 0x5}, {0x8, 0x9, 0x0, 0x0, 0x6}, {0x8, 0x7, 0x0, 0x0, 0x108fee0e}, {0x8, 0x1e, 0x0, 0x0, 0x9}]}}, @AF_BRIDGE={0x4}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4}, 0x8050) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@getqdisc={0x4c, 0x26, 0x100, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r3, {0xe, 0x10}, {0xb, 0xf}, {0x7, 0xb}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008828}, 0x4048040) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=@gettaction={0x78, 0x32, 0x202, 0x70bd2d, 0x25dfdbfe, {}, [@action_gd=@TCA_ACT_TAB={0x28, 0x1, [{0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ff}}]}, @action_gd=@TCA_ACT_TAB={0x34, 0x1, [{0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x26c1}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x93}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x2}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000040}, 0x800) 15:07:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) r2 = socket$kcm(0x10, 0x2, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f00000001c0)={0x0, 'batadv0\x00', {0x4}, 0x2}) sendmsg$kcm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001f00055bd25a80648c63940d0124fc6010000f400a0002000200000037153e370a00018004000000d1bd", 0x2e}], 0x1}, 0x40440c4) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x2d, 0x0, 0x4, 0x3, 0x65, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8000, 0x7800, 0x9, 0x5}}) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="000052bc8500000040942b50948f9c36084025dbea000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r4 = syz_init_net_socket$ax25(0x3, 0x5, 0x33) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) r5 = accept(r4, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@rose, @netrom, @default, @netrom, @netrom, @netrom, @bcast, @netrom]}, &(0x7f0000000140)=0x80) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r5, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={0x0, 0x28}}, 0x48884) connect$l2tp(r5, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000840)={'syztnl1\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="130300000000000000", @ANYRES32=0x0, @ANYBLOB="00077800000003ff0000006543dd008c00640000060490787f0000010a0101009404000083273100000000e0000001ac1e0101ac14141b7f00000164010100ac1414aaac1414bbac1e00010703729404687401070b5d65fb9a00d10087c9442064e000009b97000000070000000400001000000000010000000900000008831753ac1414bbac1e0001ac141413e0000002ffffffff000000"]}) sendmsg$kcm(r5, &(0x7f0000001ec0)={&(0x7f0000000880)=@can={0x1d, r6}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000900)="5ec2ef1edf53038195d8540a73ad723e698430af568ada8cd5df0626481d430a33e7f3dd0ab34ba5530c60c377ef8eb77eded67acce413f2a523ee366ffb5a03ecc6cac1b9a979bcf0d4b4dcf85f4887325b2bbacb159bbd6ac3c8ac74fcb81c19ca8558bd3b4c9a67614591c2fd746385e3739e7c3c3e30a15469079d004c4663dbbcb5a70a72e20d01200d6cc0a967d06c89959548b269825dd4cc56405f69eed6eb1b28bea4e12125182c3964ba6d66a20fe5a9abfc53", 0xb8}, {&(0x7f00000009c0)="cdcec2d44bfe6375d0b4b01c825ac8164461ff9a0364d99fd6a88fff725031c6f19d7aed462608f40c6c2ad0b37d732c7887baf363ddc335263a2b2bcb5c1fa177a20262dc37cf902e53c809625cb8579b2d919c684517fed0f28980213afd2e30ee5403c9147fb074cd3adf73abcc92eea30660c15c", 0x76}, {&(0x7f0000000a40)="2aa4792fceb1c7ad0c18341a912999915eaa06a1a23d3b561faaa42d31e7b2c2b47ab5444f73f108d25469b99821802f61171155398b6a01057ad97fb242d0c92944993d538ae508f770eadd69d0674d8a3ff2e38aa4d0efa2ae368b232e845c6b236d70210b775f58617d1409383c4a0ffa81f54692697a870cf6160532b5651738cdd27b1ba841b8", 0x89}, {&(0x7f0000000b00)="73120474358e6b2d069dfcf8e8456291a4d92353dbfda0a4ca158ee6bbdcce", 0x1f}], 0x4, &(0x7f0000003300)=ANY=[@ANYBLOB="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206ab0000000000000000000000f026001e9a4e8b0275"], 0x1330}, 0x20000880) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='signal_generate\x00', r3}, 0x10) close(r3) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 15:07:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7c2, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:19 executing program 2: unshare(0x6c060000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) unshare(0x28000000) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1c, 0x3, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x9a35, 0x0, 0x0, 0x40f00, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0xf, 0x5, 0x7}, 0x10, 0xffffffffffffffff}, 0x78) r2 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000300)={'IDLETIMER\x00'}, &(0x7f0000000340)=0x1e) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000240)="ecc445c2fea84255257a97adde704d5ec62c1c350c10bcac1c2f136c296b21e5f3552359d858b85f4cb473e98cff65e733ebf0f5792f00bfd24147505ae7278e51f3bda470d9e435dcdf2745040aee559a56d4b82510baded460e36a41e83cad709abc815ade84e73354a79d", 0x6c, 0x4000, &(0x7f0000000040)={0xa, 0x4e24, 0xffff, @mcast1, 0x1}, 0x1c) listen(r4, 0x0) r5 = accept(r0, &(0x7f0000000380)=@ieee802154={0x24, @long}, &(0x7f0000000400)=0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r3, &(0x7f0000000380), &(0x7f0000000000)=@tcp=r5}, 0x20) bind$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0xec, @private2={0xfc, 0x2, [], 0x1}, 0x36}, 0x1c) poll(&(0x7f0000000200)=[{r1, 0x602}, {r1}, {0xffffffffffffffff, 0x1400}, {r3, 0x2000}, {r0}, {r0, 0x8064}, {r0, 0x40}], 0x7, 0x1fb8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0xffd8) 15:07:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty={[0xc]}}, 0x1c) 15:07:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7c3, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 958.672848][ T8335] IPVS: ftp: loaded support on port[0] = 21 15:07:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='yeah\x00', 0x5) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000740), 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) sendmmsg$sock(r3, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000000)="f4", 0x1}, {&(0x7f0000000540)='\a', 0x7ffff000}], 0x2}}], 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000000c0)={r4, r5, 0x16}, 0x10) writev(r6, &(0x7f0000000380)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000100)="12af5af2579bb755ec89699c9c6fb957d46ac98e87710b6c25d1ecec97a31a85b078afcd75703c60418bf13a5994ad8e9abaf0140c3d84608512f779ff60e1ec5cd2c6dbfdc621c3e985f580007a0916665f4073ce007d8b5f63f475", 0x5c}, {&(0x7f00000002c0)="6d6ce47bf6db3c9abd5a22f66d868629ec09706815fea1964e025934e607dc9c2b0b6af4a04374e597704022d3c52b4ab78a939fa5aafa1127bc8586f195b26f9136cc57d2ad7dfee8d90c464534276e87894be73f6ae5e785d201529866d72a6b9e9959f752ce2e52797d883bba49b56eed7d82a9e1cdf263a9db8e030a775f38056ed7cfcb5114d52934c910c3d0075e7f39369a7d350288e5c55e7555f6f526", 0xa1}], 0x3) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000240)={0xffffffffffffffff, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newnexthop={0x3c, 0x68, 0x209, 0x0, 0x0, {}, [@NHA_OIF={0x8, 0x5, r7}, @NHA_ENCAP={0x14, 0x8, 0x0, 0x1, @LWT_BPF_OUT={0x10, 0x2, 0x0, 0x1, @LWT_BPF_PROG_NAME={0xc, 0x2, 'batadv0\x00'}}}, @NHA_ENCAP_TYPE={0x6}]}, 0x3c}}, 0x0) sendto$inet6(r0, &(0x7f0000000200)="03", 0x1, 0x0, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) r9 = accept$inet(r4, 0x0, &(0x7f00000003c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r9, &(0x7f0000000400)={0x10000004}) [ 958.809310][ T8335] gretap0 speed is unknown, defaulting to 1000 15:07:20 executing program 5: unshare(0x44000080) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)={{0x3, @bcast}, [@default, @netrom, @bcast, @remote, @rose, @null, @netrom, @default]}, &(0x7f0000000240)=0x48, 0x80000) listen(r2, 0x68c5) r3 = accept(r1, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0xffffffffffffffe6, 0x0, 0x0, 0x18fae6fad8906d26) setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000900)=[@window], 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r4, &(0x7f00000034c0)=[{{0x0, 0x0, &(0x7f0000002140)}}], 0x1, 0x2121, &(0x7f0000000040)={r5, r6+60000000}) 15:07:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7c4, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 959.034821][ T8353] IPVS: ftp: loaded support on port[0] = 21 15:07:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7c5, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7c6, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000015, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty={[0xe]}}, 0x1c) [ 959.595468][ T8353] gretap0 speed is unknown, defaulting to 1000 [ 959.831455][ T8356] IPVS: ftp: loaded support on port[0] = 21 15:07:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7c7, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='yeah\x00', 0x5) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000740), 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) sendmmsg$sock(r3, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000000)="f4", 0x1}, {&(0x7f0000000540)='\a', 0x7ffff000}], 0x2}}], 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000000c0)={r4, r5, 0x16}, 0x10) writev(r6, &(0x7f0000000380)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000100)="12af5af2579bb755ec89699c9c6fb957d46ac98e87710b6c25d1ecec97a31a85b078afcd75703c60418bf13a5994ad8e9abaf0140c3d84608512f779ff60e1ec5cd2c6dbfdc621c3e985f580007a0916665f4073ce007d8b5f63f475", 0x5c}, {&(0x7f00000002c0)="6d6ce47bf6db3c9abd5a22f66d868629ec09706815fea1964e025934e607dc9c2b0b6af4a04374e597704022d3c52b4ab78a939fa5aafa1127bc8586f195b26f9136cc57d2ad7dfee8d90c464534276e87894be73f6ae5e785d201529866d72a6b9e9959f752ce2e52797d883bba49b56eed7d82a9e1cdf263a9db8e030a775f38056ed7cfcb5114d52934c910c3d0075e7f39369a7d350288e5c55e7555f6f526", 0xa1}], 0x3) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000240)={0xffffffffffffffff, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newnexthop={0x3c, 0x68, 0x209, 0x0, 0x0, {}, [@NHA_OIF={0x8, 0x5, r7}, @NHA_ENCAP={0x14, 0x8, 0x0, 0x1, @LWT_BPF_OUT={0x10, 0x2, 0x0, 0x1, @LWT_BPF_PROG_NAME={0xc, 0x2, 'batadv0\x00'}}}, @NHA_ENCAP_TYPE={0x6}]}, 0x3c}}, 0x0) sendto$inet6(r0, &(0x7f0000000200)="03", 0x1, 0x0, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) r9 = accept$inet(r4, 0x0, &(0x7f00000003c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r9, &(0x7f0000000400)={0x10000004}) 15:07:21 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7c6, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7c8, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) 15:07:21 executing program 2: syz_emit_ethernet(0x72, &(0x7f0000000000)={@multicast, @broadcast, @void, {@ipv4={0x800, @gre={{0x8, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ra={0x94, 0x4}, @noop, @ra={0x94, 0x4, 0x1}]}}}}}}, 0x0) [ 960.409323][ T8356] gretap0 speed is unknown, defaulting to 1000 15:07:21 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="ff7fd60000000000140012800a00010076786c616e"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=@pppol2tpv3, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000240)=""/130, 0x82}, 0x20) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000040)={0xff, 0x9}) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 15:07:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x3e7c9, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) [ 960.765816][ T8467] __nla_validate_parse: 3 callbacks suppressed [ 960.765836][ T8467] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 960.872618][ T8467] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 960.979945][ T8470] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 961.006581][ T8470] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 970.771153][ T8353] unregister_netdevice: waiting for sit0 to become free. Usage count = -1