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{0xb0, 0x84, 0x5, "1724783e3113e9a176cb649c6bb433d768fde8eda185b3a0db8056898e4f71fb6794dd91ff0a40fe7dd177c6281907caa203536bcfce7ea8e7b510948f1d6a96a228ae178895e6cfce82549e3b9aece37cc2cba829a892ad1ce9d9ddf2d56a56fe3697b85d03ae59bc0b8a6e52d1b732f87f7d9711b8276e7bc1895b3dfaaccc286a06f10bbe851c36f7e4dbe9ef2f8f52cebc1a628f81513ff5b1fd1a1a167b"}, {0xe0, 0x107, 0xfffffffffffffffc, "9f04b520451e9baa8282c4b623cf00584c0c06b6440155f588461bb5dc1f4d4f12c784a096d64d9089620bd06a297f4f12c59d3114037711dd33c944903a73c4e3a5b5f514bb44157999d052739523f62d10697c67c713fb2051dd723157df868b309adb9eb9868576bc99671b988bf5738011f615f3e57fbf9f28d282230b6df594cd50b7f94f6309995fbe1fdf510ec796a3c943238bc83265a8e7fab215f6b1745a53baf90e89d3d04c7405f112821034320b6c645b90c22fc28d11960e82a92ab6a6cec4abc0926a07a38463d2"}, {0x30, 0x113, 0x3ff, "1dbea50e099cabef818f5726cb71a707f68c05f42fb61c223f35fcd1"}, {0x68, 0x105, 0x495e, "7c9fa31d10d17216c16fcaadd9757200637aaae78a11a9b760584a8e9720be9166f387a131180e993c9568632ba05ac86cbd4ab68f797129c1beec0563fb01c450a78c7891a68ab92d6aca6e4469b0f52745195314cd49f1"}], 0x1298, 0x8001}, 0x1ff}], 0x5, 0x80) 21:30:11 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x1000000}], 0x3, 0x0, 0x0) 21:30:11 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}}}, 0x5c) 21:30:11 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}}}, 0x5c) [ 802.676706] netlink: 65454 bytes leftover after parsing attributes in process `syz-executor4'. [ 802.739378] netlink: 65454 bytes leftover after parsing attributes in process `syz-executor4'. 21:30:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a00000000000000]}, 0x10) 21:30:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) 21:30:11 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x1c00}], 0x3, 0x0, 0x0) 21:30:11 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}}}, 0x5c) 21:30:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4c4459fefc]}, 0x10) shutdown(r0, 0x1) 21:30:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x31d3, &(0x7f0000000080)="025cc80703145f8076406076d09e0d671f9cd21b") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0xc, 0x2, [@IFLA_BOND_UPDELAY={0x8, 0x4, 0xf0ffffffffffff}]}}}]}, 0x3c}}, 0x0) 21:30:11 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) [ 802.849099] (unnamed net_device) (uninitialized): option updelay: invalid value (18446744073709551615) [ 802.858686] (unnamed net_device) (uninitialized): option updelay: allowed values 0 - 2147483647 21:30:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r1, 0x1, 0x20000000007, &(0x7f0000000100)=0xd6ff, 0xfe04) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:12 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x3665c4ffffffff}], 0x3, 0x0, 0x0) 21:30:12 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}}}, 0x5c) 21:30:12 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}}}, 0x5c) 21:30:12 executing program 4: r0 = socket(0x9, 0x5, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/197, 0xc5}], 0x1, 0x0, 0xfffffffffffffebf}}, {{&(0x7f0000004ac0)=@hci, 0x80, &(0x7f0000006d00), 0x0, &(0x7f00000002c0)=""/157, 0x9d}}], 0x2, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) getsockname(r0, &(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000000)=0x80) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], 0x1) 21:30:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x28]}, 0x10) shutdown(r0, 0x1) 21:30:12 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}}, 0x5c) 21:30:12 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}}}, 0x5c) 21:30:12 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x3665c4}], 0x3, 0x0, 0x0) 21:30:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}, 0x10) 21:30:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) 21:30:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4c4454279e]}, 0x10) shutdown(r0, 0x1) 21:30:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e21, 0x7f, @mcast1, 0x3}}, 0x45, 0x9, 0x8754, "082526f1cb8cab30fb990d481ed03b46e1c3d6969200145c0ac8c36e6b1311e83469bb6e943fb172b4e0ac821b7e63da22ffb6c3ac25bdc94597879300cf78da888eaa2fca65692ca851ed63d746a256"}, 0xd8) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) r3 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) write$binfmt_elf32(r3, &(0x7f0000001b00)=ANY=[@ANYBLOB="7f454c46ff0601060700000038000000ae01000001040000b1a62000010002000300ff0f000001800000000000a09c8649000a0000007b0e0000800000000500000008000000fcffffff6c9800000000000000000000000000000000000053ae45e662efb6a3b9677427d242a0f0c117315569ad8ce7e72eaba2d7b4950babd40363000200000d86b2de02fbe8249ef19c8e15e3a844bfe2727e8bf0cdbae9df75a5d5ee4caba90263c7ae3ce1f18ab7edad82e3f62b1b0befc90525e7313c4d595ec1c83447ef7ededd5dffffffffdecd261747ae16f9b8b4a68773178680e8004fa81e92e928508d06a2b250f818498f1cbd60ba5152d35afadc7563c6e8538b81e060fe85be4768450aadb287098561cfb98996e85f71be264e469d15e1b357d20a5a5c8ce678f546c654c4500db50a14717a791eaf44742742136ad5c0f3336a33a23ddc3222a5ed22f4125b3aea05492c372ebf1d3d72de16b32cffb7affc35238d5bcb5e02ff483a228feed4119c3e4853c118d51431a06bdd178a105f442a918863c609f1914fb672e8aed959489fafbeb889ac530c146a401dc58f11255302dbb622dca39f8314722053593cdce6379b1d4254c4930dfca01b5ff8eee51a234f37"], 0x148) recvmmsg(r3, &(0x7f0000001a80)=[{{&(0x7f0000000340)=@pppol2tp, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/201, 0xc9}], 0x3, &(0x7f0000000700)=""/52, 0x34}}, {{&(0x7f00000008c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/22, 0x16}, {&(0x7f0000001a00)=""/32, 0x20}], 0x3}}], 0x2, 0x0, &(0x7f0000001d00)={0x77359400}) 21:30:12 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 21:30:12 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}}}, 0x5c) 21:30:12 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x6000}], 0x3, 0x0, 0x0) 21:30:13 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x6, 0x4) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7fffffff}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0x0, @remote, 0x2}}, [0xfff, 0x84, 0x1, 0x0, 0x800, 0x400, 0x10001, 0xfffffffffffffffd, 0x6, 0x0, 0x9, 0x1, 0x3ff, 0x9]}, &(0x7f0000000140)=0x100) 21:30:13 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}}, 0x5c) 21:30:13 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x4}], 0x3, 0x0, 0x0) 21:30:13 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 21:30:13 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x8}, 0x1c) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)='+', 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000001840)=""/4096, &(0x7f0000000400)=0x12c2) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000840)="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", 0xc00}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xb25}, &(0x7f00000001c0)=0x8) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, 0x0, 0x400, 0x0, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20040800}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) close(0xffffffffffffffff) 21:30:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4ff86]}, 0x10) shutdown(r0, 0x1) 21:30:13 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}}}, 0x5c) 21:30:13 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x100000000000000}], 0x3, 0x0, 0x0) 21:30:13 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000100)="120000001a00e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/148, 0x94}, {&(0x7f0000000140)=""/148, 0x94}, {&(0x7f0000000340)=""/86, 0x56}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000580)=""/132, 0x84}], 0x6, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f0000000000)=""/64, 0x40}, 0xffffffffffffffff}], 0x2, 0x0, &(0x7f0000003700)={0x77359400}) 21:30:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x10) 21:30:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) 21:30:13 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}}}, 0x5c) 21:30:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x1940444e]}, 0x10) shutdown(r0, 0x1) 21:30:13 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}}, 0x5c) 21:30:13 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\'\\$cgroup*+vmnet0{eth0vboxnet1\x00'}, 0x10) splice(r0, &(0x7f0000000080), 0xffffffffffffff9c, &(0x7f00000000c0)=0x21, 0x8000, 0x2) unshare(0x80000004000000) unshare(0x4000000) 21:30:13 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x6000000000000000}], 0x3, 0x0, 0x0) 21:30:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="0ca59c7e4751940cadb8e27e1d091225acf3a9e03c854aac99e8fbc913f6c8406b218d8b36c03c1f82b7c3576c160f243018ea1c30680690", 0x38, 0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xb4, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e23, 0x100, @mcast2, 0x1}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e20, 0x8, @mcast1, 0x8001}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [], @remote}, 0x8}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0xd7, 0x8001, 0x4}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'veth1_to_bond\x00', 0x9}) 21:30:14 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}}}, 0x5c) 21:30:14 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 21:30:14 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0xc4653600}], 0x3, 0x0, 0x0) 21:30:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x4, {{0x2, 0x4e24, @multicast2}}}, 0x88) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f00000001c0), &(0x7f0000000340)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) 21:30:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xe9c023444c000000]}, 0x10) shutdown(r0, 0x1) 21:30:14 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 21:30:14 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}}}, 0x5c) [ 805.265171] kernel msg: ebtables bug: please report to author: bad policy 21:30:14 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x40000}], 0x3, 0x0, 0x0) [ 805.309536] kernel msg: ebtables bug: please report to author: bad policy 21:30:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}, 0x10) 21:30:14 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}}}, 0x5c) 21:30:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4002]}, 0x10) shutdown(r0, 0x1) 21:30:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x3ff, @loopback, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f00000001c0)=0x7fff, 0x4) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) recvmmsg(r1, &(0x7f00000069c0)=[{{&(0x7f0000006240)=@ethernet, 0x80, &(0x7f0000006480), 0x0, &(0x7f00000064c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000006c40)) 21:30:14 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}}}, 0x5c) 21:30:14 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) 21:30:14 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x60000000}], 0x3, 0x0, 0x0) 21:30:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="081e7a2aa3d31f77897a789e42cb77bfcd059d785f3f656048ef8de0ed53407a2013b927a3db41f18d6c6bfd1c208852b47d0ddc378f74d42ce131826b5aede81e4cca6974dddb2bcb3258e0a69695fedf88f13b441764812cffb52e0c192ee0e9385f736955d6486a560a53063b50ecbf7e0ea9afdf28d4cdcbe1b0ba45264d8b2bfd54d9491861c6454b168463a56306294eed69fcc184c79326eac67d9ce7aeceb7348030e4b25e1b", 0xaa, 0x2000c000, &(0x7f00000000c0)={0x2, 0x4e21, @remote}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0xfffffe25) 21:30:14 executing program 4: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0xffffff80]}}}]}, 0x38}}, 0x0) 21:30:14 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}}}, 0x5c) 21:30:14 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}}, 0x5c) 21:30:14 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x1c000000}], 0x3, 0x0, 0x0) 21:30:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xe00]}, 0x10) shutdown(r0, 0x1) 21:30:14 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}}}, 0x5c) 21:30:14 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x2}}}, 0x5c) 21:30:14 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x400000000000000}], 0x3, 0x0, 0x0) 21:30:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}, 0x10) 21:30:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2f5}], 0x30, 0xfffffffffffffffe}, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f00000003c0)=""/140, 0x8b}, {&(0x7f0000000500)=""/85, 0x55}, {&(0x7f0000000580)=""/215, 0xd7}, {&(0x7f0000000680)=""/137, 0x89}, {&(0x7f0000000300)=""/38, 0x26}, {&(0x7f0000000740)=""/130, 0x82}], 0x7, &(0x7f00000008c0)=""/233, 0xe9}, 0x0) 21:30:15 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}}}, 0x5c) 21:30:15 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1300}}}, 0x5c) 21:30:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x2800]}, 0x10) shutdown(r0, 0x1) 21:30:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) 21:30:15 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x3e00000000000000}], 0x3, 0x0, 0x0) 21:30:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) accept(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000140)=0xffffffffffffffee) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e22, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:15 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0xffffffa4}}, 0x5c) 21:30:15 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}}}, 0x5c) 21:30:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xeffe]}, 0x10) shutdown(r0, 0x1) 21:30:15 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x4000000000000}], 0x3, 0x0, 0x0) 21:30:15 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 21:30:15 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x1f00000000000000}}, 0x5c) 21:30:15 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 21:30:15 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000]}, 0x10) 21:30:15 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x2000000000000000}}, 0x5c) 21:30:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x6ba7]}, 0x10) shutdown(r0, 0x1) 21:30:15 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}}}, 0x5c) 21:30:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast2, 0x711}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x2, @remote, 0x9}}}, 0x84) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) 21:30:15 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) [ 807.173912] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x546}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x9, 0xfffffffffffeffff}, 0x8) 21:30:16 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}}}, 0x5c) 21:30:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0xa4ffffff00000000}}, 0x5c) 21:30:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) 21:30:16 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, 0x10) shutdown(r0, 0x1) 21:30:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x20000000}}, 0x5c) 21:30:16 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) 21:30:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc05000000000000]}, 0x10) 21:30:16 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}}, 0x5c) 21:30:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x5f1fab8200000000]}, 0x10) shutdown(r0, 0x1) 21:30:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) 21:30:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast2, 0x711}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x2, @remote, 0x9}}}, 0x84) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x2000}}, 0x5c) 21:30:16 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) [ 808.035137] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='-bdeveth0{cgroup[\x00'}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x610002}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, r2, 0x700, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xab9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0xc004) 21:30:17 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}}}, 0x5c) 21:30:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) 21:30:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x10) shutdown(r0, 0x1) 21:30:17 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x100000000000000}}, 0x5c) 21:30:17 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:17 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x1000000}}, 0x5c) 21:30:17 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}}}, 0x5c) 21:30:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) 21:30:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb80b0000]}, 0x10) 21:30:17 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:17 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x1f000000}}, 0x5c) 21:30:17 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}}}, 0x5c) 21:30:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast2, 0x711}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x2, @remote, 0x9}}}, 0x84) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) 21:30:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x2900000000000000]}, 0x10) shutdown(r0, 0x1) [ 808.898897] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) socketpair(0x2, 0x80002, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140), 0x4) sendto$inet(r0, &(0x7f0000000000)="c6", 0x1, 0x200001, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:18 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:18 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0xa4ffffff}}, 0x5c) 21:30:18 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}}, 0x5c) 21:30:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4ed25444c000000]}, 0x10) shutdown(r0, 0x1) 21:30:18 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x1f00}}, 0x5c) 21:30:18 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}}}, 0x5c) 21:30:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x5000000000000]}, 0x10) shutdown(r0, 0x1) 21:30:18 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, 0x10) 21:30:18 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 21:30:18 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x100000000000000}, 0x5c) 21:30:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) 21:30:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast2, 0x711}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x2, @remote, 0x9}}}, 0x84) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:18 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:18 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) [ 809.786092] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = accept4(r0, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000240)=0x80, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000280)=0x5, 0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x283d51444c000000]}, 0x10) shutdown(r0, 0x1) 21:30:19 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x1f00000000000000}, 0x5c) 21:30:19 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}}}, 0x5c) 21:30:19 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:19 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}}}, 0x5c) 21:30:19 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x2000000000000000}, 0x5c) 21:30:19 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:19 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}}}, 0x5c) 21:30:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, 0x10) 21:30:19 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x1000000}, 0x5c) 21:30:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x20000]}, 0x10) shutdown(r0, 0x1) 21:30:19 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast2, 0x711}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x2, @remote, 0x9}}}, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) 21:30:19 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}}, 0x5c) [ 810.670886] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:20 executing program 1: socketpair(0xd, 0x7, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x7, 0xfffffffffffffffe, 0x2, 0x10000}, {0x2, 0x5, 0x0, 0x11758000}, {0x2, 0x0, 0x6, 0x2}, {0x62, 0x9, 0x1}, {0xfff, 0x0, 0x8001, 0x20}, {0x5, 0x4, 0x2, 0x9}, {0x80000000, 0x5, 0x9f, 0x1}, {0x4, 0x7ff, 0x5, 0x2}]}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000001c0), 0xbc7a2f32944a1fbf) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0x2}, {0xa, 0x4e21, 0x800, @loopback, 0x2}, 0xa0c, [0xd6a1, 0x5, 0xff, 0x40, 0x6, 0x1, 0x10001, 0x10001]}, 0x5c) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:20 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x20000000}, 0x5c) 21:30:20 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:20 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}}}, 0x5c) 21:30:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}, 0x10) 21:30:20 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x8055000000000000]}, 0x10) shutdown(r0, 0x1) 21:30:20 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:20 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x1f00}, 0x5c) 21:30:20 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}}, 0x5c) 21:30:20 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x86ff0400]}, 0x10) shutdown(r0, 0x1) 21:30:20 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x2000}, 0x5c) 21:30:20 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:20 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}}}, 0x5c) 21:30:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast2, 0x711}}}, &(0x7f0000000100)=0x84) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:20 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x40020000]}, 0x10) shutdown(r0, 0x1) 21:30:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="8a057a1c95df4c6d43a6fd4f89e9e869333058366c1d1ce0f1989a785850d8624ebe33a63f8b0ba5c05e34394c011cbb0af2bea68d73fd768eb7bbb57a0d1c713abd28db797fd538210049b3221887d6547dcebbbcf56b81", 0x58, 0x20000001, 0x0, 0x0) [ 811.520970] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x2) 21:30:20 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0xffffffa4}, 0x5c) 21:30:20 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}}}, 0x5c) 21:30:20 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:20 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x13862159]}, 0x10) shutdown(r0, 0x1) 21:30:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a000000]}, 0x10) 21:30:20 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0xa4ffffff00000000}, 0x5c) 21:30:21 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}}}, 0x5c) 21:30:21 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4c44670e63]}, 0x10) shutdown(r0, 0x1) 21:30:21 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}}}, 0x5c) 21:30:21 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0xa4ffffff}, 0x5c) 21:30:21 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:21 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x1f000000}, 0x5c) 21:30:21 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}}}, 0x5c) [ 812.397444] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet(0x2, 0x1, 0x1000, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:21 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4c441e7eff]}, 0x10) shutdown(r0, 0x1) 21:30:21 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}}, 0x5c) 21:30:21 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc050000]}, 0x10) 21:30:21 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:21 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}}}, 0x5c) 21:30:21 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:21 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 21:30:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x10) shutdown(r0, 0x1) 21:30:21 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:22 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}}}, 0x5c) 21:30:22 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) [ 813.224195] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 21:30:22 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x1802]}, 0x10) shutdown(r0, 0x1) 21:30:22 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}}}, 0x5c) 21:30:22 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 21:30:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5dc]}, 0x10) 21:30:22 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:22 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 21:30:22 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:22 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0xa, 0x0, 0x0) 21:30:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x1400]}, 0x10) shutdown(r0, 0x1) 21:30:22 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}}}, 0x5c) 21:30:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:22 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:22 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x2, 0x0, 0x0) 21:30:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x10000}, &(0x7f00000001c0)=0x8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:23 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}}}, 0x5c) 21:30:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, 0x10) shutdown(r0, 0x1) 21:30:23 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:23 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x100000000000000, 0x0) 21:30:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x10) 21:30:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 21:30:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:23 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x6000000000000000, 0x0) 21:30:23 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}}, 0x5c) 21:30:23 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x5455010000000000]}, 0x10) shutdown(r0, 0x1) 21:30:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:23 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}}}, 0x5c) 21:30:23 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x1c000000, 0x0) 21:30:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)={0x81, 0x8, 0x8, 0x1, 0x3ff, 0x7fff, 0x80, 0x40, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e21, @local}}, 0x5262, 0x8001}, &(0x7f0000000480)=0x90) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0xd) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x3, {0x2, 0x4e21, @loopback}, {0x2, 0x4e22, @local}, {0x2, 0x4e23, @broadcast}, 0x0, 0x3, 0x1, 0x81, 0x0, &(0x7f0000000000)='lo\x00', 0x6, 0x7ff, 0x1ecaa544}) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000140)={{0xff, @empty, 0x4e23, 0x4, 'sh\x00', 0x8, 0xc408, 0x21}, {@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e22, 0x0, 0x6, 0x5, 0xfffffffffffffffe}}, 0x44) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x40}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r2, 0x5, 0x30, 0xdc5, 0xed}, &(0x7f0000000280)=0x18) 21:30:24 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xb82e000000000000]}, 0x10) shutdown(r0, 0x1) 21:30:24 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 21:30:24 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x1000000, 0x0) 21:30:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}, 0x10) 21:30:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 21:30:24 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}}}, 0x5c) 21:30:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:24 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x1c00, 0x0) 21:30:24 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:24 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}}}, 0x5c) 21:30:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000]}, 0x10) shutdown(r0, 0x1) 21:30:24 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) [ 815.642142] IPVS: set_ctl: invalid protocol: 255 0.0.0.0:20003 [ 815.698662] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/174, 0x74}], 0x1) 21:30:25 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x1f00000000000000]}, 0x5c) 21:30:25 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x3e00, 0x0) 21:30:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}}}, 0x5c) 21:30:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x3400000000000000]}, 0x10) shutdown(r0, 0x1) 21:30:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x10) 21:30:25 executing program 0 (fault-call:2 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}}}, 0x5c) 21:30:25 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x20000000]}, 0x5c) [ 816.391231] IPVS: set_ctl: invalid protocol: 255 0.0.0.0:20003 21:30:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}}, 0x5c) 21:30:25 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x3e, 0x0) 21:30:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xf920100]}, 0x10) shutdown(r0, 0x1) 21:30:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:25 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x1f00]}, 0x5c) 21:30:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}}}, 0x5c) 21:30:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}}}, 0x5c) [ 816.529404] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:26 executing program 1: r0 = socket(0xb, 0x3, 0x8) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x400, 0x3}, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:26 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x3e00000000000000, 0x0) 21:30:26 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x2000]}, 0x5c) 21:30:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x34]}, 0x10) shutdown(r0, 0x1) 21:30:26 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}}, 0x5c) 21:30:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000]}, 0x10) 21:30:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:26 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0xa4ffffff]}, 0x5c) 21:30:26 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}}}, 0x5c) 21:30:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:26 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x400000000000000, 0x0) 21:30:26 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0xffffffa4]}, 0x5c) 21:30:26 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}}}, 0x5c) 21:30:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4c45a98ec3]}, 0x10) shutdown(r0, 0x1) 21:30:26 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x100000000000000]}, 0x5c) 21:30:26 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}}, 0x5c) [ 817.366383] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:26 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f00000012c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000001340)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001380)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x4e24, @rand_addr=0x8}, 0x561b) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) 21:30:26 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x40000, 0x0) 21:30:26 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}}}, 0x5c) 21:30:26 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x2000000000000000]}, 0x5c) 21:30:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xfdffffff00000000]}, 0x10) shutdown(r0, 0x1) 21:30:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x20000000, 0x20000001, 0x0, 0x0) 21:30:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80]}, 0x10) 21:30:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:27 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}}}, 0x5c) 21:30:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0xa4ffffff00000000]}, 0x5c) 21:30:27 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0xffffffffc4653600, 0x0) 21:30:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, 0x10) shutdown(r0, 0x1) 21:30:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x1000000]}, 0x5c) 21:30:27 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}}, 0x5c) 21:30:27 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x4000000000000, 0x0) 21:30:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x200000000001, 0x84) sendto$inet(r0, &(0x7f00000001c0)="0801bbf3f294397fe1ace5a09265c61629463d0ff16350a9b4d016f8f9da0661a23a4e0b95fa376f868f514eb1f394900d202c823604fa5ece502e7a70d5ce05de6beb599547a4026917ad5c82a94517e788fef08b716d4712790d3bfbb4cc2e81a76d26bb7c41", 0x67, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000240)=""/157, &(0x7f0000000300)=0x9d) sendto$inet(r0, &(0x7f0000000100)=' ', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x80000000000, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'veth0\x00', {0x2, 0x4e22, @remote}}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x5}, {0x1, @dev={[], 0x11}}, 0x0, {0x2, 0x7, @remote}, 'ip6tnl0\x00'}) 21:30:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:27 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 21:30:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x1f000000]}, 0x5c) 21:30:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, 0x10) shutdown(r0, 0x1) 21:30:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x10) 21:30:27 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x3665c4ffffffff, 0x0) 21:30:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x2000000000, 0x20000001, 0x0, 0x0) 21:30:27 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}}}, 0x5c) 21:30:27 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0xc4653600, 0x0) 21:30:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x2000]}, 0x5c) 21:30:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xd705]}, 0x10) shutdown(r0, 0x1) 21:30:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:27 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x60000000, 0x0) 21:30:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0xffffffa4]}, 0x5c) 21:30:28 executing program 1: socket(0x715808880dfce555, 0x7, 0x346) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd010000000000200a0501000800010003f2511a10df00", 0x1f) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}}}, 0x5c) 21:30:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xe8030000]}, 0x10) shutdown(r0, 0x1) 21:30:28 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x1f000000]}, 0x5c) 21:30:28 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x3e000000, 0x0) 21:30:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x10) 21:30:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20001300, 0x0, 0x0) 21:30:28 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x1f00000000000000]}, 0x5c) 21:30:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}}}, 0x5c) 21:30:28 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, 0x10) shutdown(r0, 0x1) 21:30:28 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x2000000000000000]}, 0x5c) 21:30:28 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x6000, 0x0) [ 819.904594] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 21:30:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 21:30:28 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0xa4ffffff]}, 0x5c) 21:30:29 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='wlan0bdev\x00', 0xffffffffffffff9c}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0xdfb, {{0x2, 0x4e23, @broadcast}}, 0x0, 0xa, [{{0x2, 0x4e22}}, {{0x2, 0x4e22, @local}}, {{0x2, 0x4e21, @rand_addr}}, {{0x2, 0x4e21, @multicast1}}, {{0x2, 0x4e20, @multicast1}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, {{0x2, 0x4e20, @rand_addr=0xc54}}, {{0x2, 0x4e23, @multicast1}}, {{0x2, 0x4e21, @multicast2}}, {{0x2, 0x4e24, @broadcast}}]}, 0x590) r1 = socket$inet_sctp(0x2, 0x1001, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffffffff2b73}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x1000, 0x1000, 0x7}, 0x10) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:29 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:29 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x60, 0x0) 21:30:29 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}}}, 0x5c) 21:30:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x2eb8]}, 0x10) shutdown(r0, 0x1) 21:30:29 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x1000000]}, 0x5c) 21:30:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x20000000) 21:30:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x10) [ 820.691470] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 21:30:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 21:30:29 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}}}, 0x5c) 21:30:29 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:29 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x20000000]}, 0x5c) 21:30:29 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x1c, 0x0) 21:30:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x10) shutdown(r0, 0x1) 21:30:29 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}}, 0x5c) 21:30:29 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x1f00]}, 0x5c) 21:30:29 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x4000000, 0x0) 21:30:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:29 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}}}, 0x5c) 21:30:29 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x3665c4, 0x0) 21:30:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:29 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0xa4ffffff00000000]}, 0x5c) 21:30:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x2000000000) 21:30:30 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}, 0x5c) 21:30:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket(0x5, 0x4, 0xb7d8) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x10) 21:30:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:30 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x100000000000000]}, 0x5c) 21:30:30 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x4, 0x0) 21:30:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4c4425ed04]}, 0x10) shutdown(r0, 0x1) 21:30:30 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}}}, 0x5c) 21:30:30 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x1c00000000000000, 0x0) 21:30:30 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x2000]}, 0x5c) 21:30:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4), 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:30 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}}}, 0x5c) 21:30:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xcbff000000000000]}, 0x10) shutdown(r0, 0x1) 21:30:30 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x100000000000000]}, 0x5c) 21:30:30 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}, 0x5c) 21:30:31 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) clock_gettime(0x7, &(0x7f0000000000)) socketpair(0x4, 0x80004, 0xfffffffffffffff8, &(0x7f0000000680)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000006c0)=0xc6c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f000031e000), 0xfffffffffffffeb4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:31 executing program 2: r0 = socket(0x11, 0x5, 0x9) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @local, 0x6568}}, [0x81, 0x7f, 0x4, 0x9, 0xfffffffffffffdf7, 0x80000000, 0x68, 0x7, 0x9, 0x8, 0x80, 0x7, 0x40, 0x7fffffff, 0x5]}, &(0x7f00000001c0)=0x100) r3 = openat$cgroup_ro(r0, &(0x7f0000000340)='memory.stat\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r3, 0x28, &(0x7f0000000380)}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYRESOCT=r2], 0x2) 21:30:31 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x1f000000]}, 0x5c) 21:30:31 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}}}, 0x5c) 21:30:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4), 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, 0x10) shutdown(r0, 0x1) 21:30:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f0000000200)={0x28, 0x0, 0x2711, @hyper}, 0x10) r1 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000040)=0x3, 0xffffffffffffff42) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd0, r3, 0x114, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x676d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000}, 0x48080) recvmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f0000000000)={0xa, 0x80000000000000, 0x137}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x10) 21:30:31 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}}, 0x5c) 21:30:31 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x44e4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0xfffffffffffffffd, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4), 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:31 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x1000000]}, 0x5c) 21:30:31 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) 21:30:31 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}}}, 0x5c) 21:30:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xf92010000000000]}, 0x10) shutdown(r0, 0x1) 21:30:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x208, 0xc1, 0x9, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x2, 0x7a, "5896c118bd92420c7672656b6010783306ec6bb7f49f085173428a6f34790fc512abbae565860b3cc60ac89337da92aabaa2f2f798413bc7275e07b9c5d2b3259071a7253a1f1c412d98912b70fcc306081b0238928ea5a81b834ccbc6b56142d1d9a9fca9163715f226fda5f8e9666afb405281640bea19ba0b"}, 0x82) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x2) 21:30:32 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x5bb4, {0x2, 0x4e22, @rand_addr=0x7fff}, {0x2, 0x4e23, @loopback}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x200, 0x6, 0x283, 0x100000001, 0x0, &(0x7f0000000040)='bridge_slave_1\x00', 0x2, 0x8, 0x9e}) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f0000000300)="5521aac529249882ccc2176095946fa6013d21b4e11455f14d88c127ef808596210840f8efb07a7b3160833969bae97680b18613c9dac56b6cd9b04e0f0a8c8192f2c89c6360aaffe262567cbce3"}, 0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000003c0)=0xfffffffffffffffb, &(0x7f0000000400)=0x2) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:32 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x4}}}, 0x5c) 21:30:32 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x20000000]}, 0x5c) 21:30:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xcbff0000]}, 0x10) shutdown(r0, 0x1) 21:30:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14, 0x80800) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00ec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xc8) sendto(r0, &(0x7f0000000000)="bf96dbc2e3af313a34af3aaed34de34643305bda288e30eff7dda6ae753ee1a1e787fc13260a37298c55e03896e6dcb3b9b76fc9c1b24e4ef4dfd47dd984bf58eb8a280eb78fa2f65c51ced75bc508b470e439fe3ce2b47262c929612660f8f2fc8e8984cf2a41c2c1f086340585753436cfea13140ce29af03d4e31f76d086d2f27d3254f8c4bebaa10dc082a4814448124668db81366d62bd6122d94710912a291b027802647fb23a72ef015dfbdfa22a6099190579af94bed2b944f82f93345cda495853d9ae7e6e3171f10d26e2d9bd8d3b0b6ca2e6a896ca73637", 0xdd, 0x14, &(0x7f0000000100)=@can={0x1d, r1}, 0xfffffffffffffee8) sendmsg$nl_route_sched(r2, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40012001}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@newtfilter={0x2c, 0x2c, 0x111, 0x70bd2b, 0x25dfdbfe, {0x0, r1, {0xffff, 0xffff}, {0x6, 0xb}, {0xf, 0x1}}, [@TCA_CHAIN={0x8, 0xb, 0x60402b2b}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4) 21:30:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc05]}, 0x10) 21:30:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:32 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1300}}}, 0x5c) 21:30:32 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:32 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0xa4ffffff]}, 0x5c) 21:30:32 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x20000000}}, 0x5c) 21:30:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x4) shutdown(r0, 0x1) 21:30:32 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x1f00]}, 0x5c) [ 823.389612] kernel msg: ebtables bug: please report to author: Wrong nr of counters [ 823.467927] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0xd) 21:30:33 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x80, 0x1f, 0x4}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r2, 0xcb, "37a9c4181b9bc4aa43fa47b2144c74a57a8618d7fd00e105c1260782d9f43787165aa628ad07a6fcbceb70d4e92fe57af102611f01af80d934f651a5b4f791e2887bdb9f701f0cd38e7d2c662d60c36abd196af8a38afe44047d8e06080c4e2bf9b872ac57eb94ae378fbdb4ef2eb0065d923ad827d78840540426fed3763b0b03bb81023fb9145c1e0a6e858e4cfbbec46acd6d271c1cd94c9a9bce9cffe495a614f8dbac6f400cd448d08096ff69e1e311e2ab3b03842374b71454e9f181ea88d7431705426d5c86b21f"}, &(0x7f0000000340)=0xd3) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), 0x4) 21:30:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x20e68010) shutdown(r0, 0x1) 21:30:33 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0xa4ffffff}}, 0x5c) 21:30:33 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0xffffffa4]}, 0x5c) 21:30:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x8040, &(0x7f000031e000)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c) socketpair$inet6(0xa, 0x802, 0x850, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e24, 0x10001, @mcast2}, 0x1c) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000080)=""/195, &(0x7f0000000180)=0xc3) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000c00)={&(0x7f0000000bc0)='\x00', 0xffffffffffffff9c}, 0x10) setsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f0000000000)=0x3ed8, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000c40), 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, 0x10) [ 824.156907] kernel msg: ebtables bug: please report to author: Wrong nr of counters 21:30:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x0, 0xffff, @empty, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:33 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x1f00000000000000]}, 0x5c) 21:30:33 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x1f00}}, 0x5c) 21:30:33 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000200)=0x1, 0x4) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x2) shutdown(r0, 0x1) 21:30:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:33 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x2000000000000000]}, 0x5c) 21:30:33 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x7}, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:33 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x2000}}, 0x5c) [ 824.316340] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$void(r0, 0xc0045878) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:33 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x2000000000000000}}, 0x5c) 21:30:33 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x20000000]}, 0x5c) 21:30:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0xa) shutdown(r0, 0x1) 21:30:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}, 0x10) 21:30:33 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x1, @mcast1, 0x2}, 0xffffffffffffffe1) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000040)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x73, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) 21:30:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) socket$inet6(0xa, 0x3, 0xd76) 21:30:33 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x10}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x7f, {{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1b}, 0x10000}}}, 0x88) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:33 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0xa4ffffff00000000}}, 0x5c) 21:30:33 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5c) 21:30:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0xdc) shutdown(r0, 0x1) 21:30:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x9) shutdown(r0, 0x1) 21:30:33 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x100000000000000}}, 0x5c) 21:30:33 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000240)='reno\x00', 0x5) openat$cgroup_ro(r2, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) socket$inet6(0xa, 0x6, 0xa66f) 21:30:33 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0xffffffa4]}, 0x5c) [ 825.126281] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0xffffffffffffffca, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt(r0, 0xffffffffffffff73, 0x8001, &(0x7f0000000040)="220ec33d8b31653c9b1ed79cebaaa49d0eb35e665e3f348c8bd7447c1811015f6ece086f10bac0f60f2d945a6eedbc65939918f5e37f7d01051e32f7f1d90a7f730067a30a35253db170769bea0eaee26435835b3008eb0c0694bb91e080713945281c8b01ef60270217490ff9e310f5f08e9a5f3c27078cb082f28e60096eec73c88a31960bf8905cc2a0c10e8d361c889e1921c35581", 0x97) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:34 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x1f00000000000000}}, 0x5c) 21:30:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x14) shutdown(r0, 0x1) 21:30:34 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x2000000000000000]}, 0x5c) 21:30:34 executing program 2: r0 = socket(0x8, 0x803, 0x4000000000000300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb80b]}, 0x10) 21:30:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x4004, &(0x7f000031e000)={0xa, 0x0, 0x0, @remote}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) socket$inet6(0xa, 0x6, 0x40) 21:30:34 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0xffffffa4}}, 0x5c) 21:30:34 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000000240)) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000200)=0xc) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:34 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) 21:30:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0xd4) shutdown(r0, 0x1) 21:30:34 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x1000000}}, 0x5c) 21:30:34 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x1000000]}, 0x5c) 21:30:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) socketpair(0x10, 0x3, 0xfffffffffffffdbe, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000680)={0x3f}, 0x1) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000029c0)='bic\x00', 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffffff9, 0x2, 0x3, 0x1f, r2}, 0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:35 executing program 2: r0 = socket(0x15, 0x804, 0x3) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x3f, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000200)=0x100, 0x4) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1, 0x1f000000}}, 0x5c) 21:30:35 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x1f000000]}, 0x5c) 21:30:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0xf) shutdown(r0, 0x1) 21:30:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x10) 21:30:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x1000000}, 0x5c) 21:30:35 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x1f00]}, 0x5c) 21:30:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:35 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x1, @local, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x92, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="5e48797cd0e07582", 0x8) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x3) 21:30:35 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x2000]}, 0x5c) 21:30:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0xffffffa4}, 0x5c) 21:30:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100)="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", 0x12e, 0x20000003, &(0x7f0000000240)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffe}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='em0\x00'}, 0x10) getpeername$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendto$inet6(r0, &(0x7f0000000240), 0xffffffffffffff4a, 0x20010001, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000280)=0x3ff, 0x4) 21:30:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:35 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8000008, &(0x7f0000000300)=0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) socket(0xa, 0x2, 0x9) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) bind(r1, &(0x7f0000000240)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1000000}, 0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000200)=0x4) 21:30:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x1f00000000000000}, 0x5c) 21:30:35 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 21:30:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:35 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x1f00000000000000]}, 0x5c) 21:30:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}, 0x10) 21:30:36 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) recvmmsg(r0, &(0x7f0000001e80), 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x7, @remote, 0x41d}, 0x1c) 21:30:36 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x2000000000000000}, 0x5c) 21:30:36 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}, 0x5c) 21:30:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000), 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x44001, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:36 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0xa4ffffff00000000}, 0x5c) 21:30:36 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x5c) 21:30:36 executing program 2: r0 = socket(0x7, 0x807, 0x800000000000305) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x1, @loopback, 0x2}}, 0x5, 0x80000000, 0x5, 0x9}, &(0x7f0000000300)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) 21:30:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000), 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:36 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x1f000000}, 0x5c) 21:30:36 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x12) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) bind$rds(r0, &(0x7f0000000200)={0x2, 0x4e22, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x6f5}, 0x4) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:36 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1f000000]}, 0x5c) 21:30:36 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x20000000}, 0x5c) 21:30:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x10) 21:30:37 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x20000000]}, 0x5c) 21:30:37 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x100000000000000}, 0x5c) 21:30:37 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000), 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:37 executing program 2: r0 = socket(0x11, 0x803, 0x300) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:37 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0xa4ffffff}, 0x5c) 21:30:37 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000]}, 0x5c) 21:30:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @local}}, 0xb67, 0x90, 0x3f, 0x467c, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x81}, 0x8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e20, @rand_addr=0x1f}}) 21:30:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6a, 0xa, 0xff00}}, &(0x7f0000000180)="4550d4001f91eb2f57b73224433025039c3096b20c6b439348bf689c08608537d6223e63adc0624fbae2e109359dce6922324ccc13160b68cae6430697259dd52d1f73e16adc3592d02925dffae85e9cd2398c6c67c87fb5b12602f145b484be45912966e8b7e2f66069c56dd76c1dc112013c3a6b4de999cdcdc8855aee3437dcc87580cfbe546fbbfbc0eb56d8bbbea2904a7c73c2", 0x1, 0xc3, &(0x7f0000000240)=""/195}, 0x48) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x5, 0x0, 0xfffffffffffffee0) 21:30:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x0, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:37 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffffa4]}, 0x5c) 21:30:37 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x2000}, 0x5c) 21:30:37 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x1f00}, 0x5c) [ 828.597461] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:37 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}, 0x5c) 21:30:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000000a0c0), &(0x7f000000a100)=0x14, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000a140)={0x0, @loopback, @multicast2}, &(0x7f000000a180)=0xc) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f000000a880)={'security\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000a340)={0x0, @local, @loopback}, &(0x7f000000a380)=0xc) getsockname(r0, &(0x7f000000a7c0)=@hci={0x1f, 0x0}, &(0x7f000000a840)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000a240)={'team0\x00', r1}) sendmmsg(r0, &(0x7f0000009d00)=[{{&(0x7f0000000040)=@ll={0x11, 0x1f, r2, 0x1, 0xffffffff, 0x6, @dev={[], 0xf}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)="bd7168696ef9f3ef132a59f72f4ae2d71d9444992a456da1441759fce1efc15e4444fba57b5b1173d33a7918063cb2108477bd582e112ac76f26432f44609979d4f18b111519977fd81e0b2a616ed905988957be30ef50292f65431c2e10004d38082d23b58fe9797f88a9611d0b976b36e5bd24a0a4576f2f2a7ec7716d0657baa09f58027b40a884aeb97533736d08517e073b43312fbdc92d3ee86d32017f66740f421bb529e8641cde2613bdb687aa5eabc0b85c3dd4aa250119cfd7d88a225b45060fef93a0a0c072192dabb05065b878", 0xd3}, {&(0x7f00000001c0)="8888df5f0ddb6cd588b26dcbaa50eb859d301d56ce455733f3817cc3fe1cd65cdd84cbb3f7d767b6e114be51a28064c2c5d38942b570ff280f60c25ee3a2bcd019f28ca5c8f60c59bfe76d1d45bfb0d5d47cfc1f31894f2aa6f0a4789c60dbfec1615746b19087d745a80d87020582b3578ab65b0cf4a07272b2e5fb0982ec6e819a43a1f0dd8ac9f87857abe92d913329cb7bb3aa3a4282e46f6eb0b741ed4516d4a9910f975e6c485fab0e9caccaf1", 0xb0}, {&(0x7f0000000280)="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", 0xfd}], 0x3, &(0x7f00000004c0)=[{0x38, 0x110, 0x8001, "ccf5dadb1b8f6cc9bb48ac93482cd07d0f4eced5397d9261c9b1d97fd80cbd0422be"}, {0x70, 0x11, 0xf9e, "6178ea3461ee6649bb7efeff7212c81d09943312f1b6648352831e7fb467cd20b7d8ec2e89df71dca65ad3a95e031b9812f88d541592f24ebb332b2d836bb6ce6bf75d8348fa5c0ef732dc853f2d50b1f610318741c28771ae0757822acf7cfc"}, {0xb8, 0x84, 0x4, "54829146b930321374511671deceef1b8f276d85d519ccec41ab57e4240c18b540cc4e3ec90852432a45986452f9519ce2a4a9c3f6ab8f09d5c25d379dcce6a75b38fdb1142069a353f820430ad8ee1676640641cdbc1aecdbaaa1592c539dea411c5cd1c221e8ba5014885b7eaaaed05a7492ffe3442cdfe6284fa83166d2ea78be5bba1e452e28da00fcbd506f7c1e833f537bd1f82fb8a731b4f179f1361d832c1d590da26911"}, {0x70, 0x29, 0x0, "6cba72732ca640fd03bab308fb6beb512e676358a5f591a7d08799b49b2cd1e4a8652896631218c4be563c7ee6762e4e279694268b7ba3bc01183653639586e2b6f001ff28e461439455e4e11166495149f3cdb44a81a9747af1160391"}, {0x40, 0x10f, 0x6, "47b2d902d0d4dd60a56122d4d99c1a2d6ef08b0bb72216146b3ce86815bad80bb2aae20256dba7063d9c4d347f"}], 0x210, 0x20000004}, 0x5}, {{&(0x7f00000003c0)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x5, 0x3f, "4cf2e3a7414d107c5888fce167957c12668929d09a766fd95b004804970c99e801c31a6264b6858c4ef2e21fc01eea196c4c2827a08f1ba92a898b934301c9", 0x37}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000700)="757621d0026bf4e6f2b3f88b125696f89b1bd91f491fd2b6b497e4779434d6b543607d09042c1564ddaa648071e59a86d168eb79c01570c24d578222f7f69f76b004ab6761f1d16195f8f57e0e0b935bf652f9f9d9366530e6feb81613848d36b03253eccebd5d6486dd155a6d8da346815d45cc518b08098d29ccd8a2449477b1b6ebe819ae55f299ab6a381a0cca0a92f46c6a7405e2fe89676cc9312b956b9740bd79854eb378b0ba00adc6d5519514862d3544e2ea6285ab86866d", 0xbd}, {&(0x7f00000007c0)="1fb020568a6c4105f02e8bbcecf985775514bddbf533037820bb297fd560a44c3236939e15ea3f67d1e6b3d73bcb08097ead92fdbb0ed7944f1fad19e5418d6bc64a83b6df312e43e685fb0a70860aa63145d0f5cb7fd3c56878f1963cb8f23cbe47434c40f1349891116eb62aa5bd0ed6b201b0ed8623b054b8587b5db02a8ccc3bc3e1ddafdd999cdfa764248b080f594e297d", 0x94}, {&(0x7f0000000880)="3cbce7bf01b367f23ab1d359fa0cac01d4a1508215661c6fb87a1ede81baeca069e92f492e423df1d1a0bb0b40b3814a38013658b5c061fe2dc03734b2ce223b7c44dbd54f9c6b3742f02b4d274a504b866c2c50d25b397e7bad3edf1232d47c162a338bef8f7b587f029848ee89fd0921428fc3a78060", 0x77}], 0x3, &(0x7f0000000900)=[{0x40, 0x104, 0x10001, "17f4d2a7d1902a00f7bf31d0da0ab5bd085eff48bbf1cffa58a14474e05edb17634799170e061ecc14e6c41649"}], 0x40}, 0x800}, {{&(0x7f0000000940)=@in6={0xa, 0x4e24, 0x4, @loopback, 0xbb4f}, 0x80, &(0x7f0000001ac0)=[{&(0x7f00000009c0)="2cf1a2c131b328cb98bf9048e44c8a1d9a542cd01ae02b4a5cc89420710b713d1ca0e1801cedccd3b756c65625de7906c4e52e45b37ba8c585d06ffa7fda6b22ae9bb78cc6bd89324dee331956ccd38b56e8668cfa50456dbd7e5b8bbf19b5cec7d9adafb4238b577223f6ba7497bafa4e8ddad7b7589ea3703cdf1a30140dded9d4caceaa76cb9ee77e47202386b0b6522a08e96ebe0bb25e7132fe0191da7ab110a04afd09fbc684f58dbada89112bd0b9908022a4b7febab9fc2444bc0275ef1c984f0ede71db231e6c623337b3d9931d2ad28f2add268810b8d1279228590f9518110e", 0xe5}, {&(0x7f0000000ac0)="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{&(0x7f0000008b40)="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0x1000}, {&(0x7f0000009b40)="4d351433d05248b3e8745c5dd27cf395acfd86c5ef1df95306fcca61344b5508ca1ee944a8", 0x25}], 0xa, &(0x7f0000009c40)=[{0x88, 0x10a, 0x1ff, "c7ba56550963ef62dddac193d5b20348a5320694219ef368ccb933b0222777bb51b8deb956c5d5c079394fb42441d45e77c275771af887de9fdb51b9733b7aac370d92ccec6468f30a23f6a2b43109afdd62f6f0c0725b155cec491f03e326258e48143f018bcd61e885442ef19ce85580"}, {0x10, 0x116, 0x8}], 0x98, 0x1}}], 0x6, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000009e80)='bbr\x00', 0x91939c697df80425) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, 0x10) 21:30:38 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:38 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xfffffffffffffffb, &(0x7f0000000200)=""/94, &(0x7f00000005c0)=0x5e) r1 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'bridge_slave_0\x00', 0xff}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast1, @in6, 0x4e24, 0x7, 0x4e22, 0x5, 0xa, 0x20, 0xa0, 0x3b, 0x0, r3}, {0x36, 0x0, 0x3, 0x7, 0xb65, 0xbd, 0x7, 0xa430}, {0x4, 0x20, 0x81, 0x80000000}, 0xf3ea, 0x6e6bc0, 0x0, 0x1, 0x2, 0x2}, {{@in6=@ipv4, 0x4d6, 0x7f}, 0x2, @in6=@loopback, 0x3502, 0x3, 0x1, 0x4, 0x1f, 0x0, 0x2}}, 0xe8) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) getpid() 21:30:38 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) 21:30:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffffffff8001, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xe9, "f73c3f1b850786bc22fa1c49e46d43127a8582b7d899cac284e2c462be91c0bf6d81c010b9b581a7c460b06a913348a8a36adabdc619411e983509c6b078e63e9447d1b6be236bc3e80fdad3679831563511a8bbb80a6a06ae411a314ebe825ad0a2da31bea01d052887bd07264307ff5f29e1be41d1c6ab995d9c9c354248eba4b7b5a64e793af91bb79e1178f4775f26ef35699db336a13090200ff51d44792a756b20ef6ed45b0a786783a24326297d5917865d32bd5e77f388df969e3ce687241d412a853bebc55cf397c4e68427fc9f890f67f74c1e6f102218edd2be472a3480b242a138fdce"}, &(0x7f0000000180)=0xf1) 21:30:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c6", 0x1, 0x20004080, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = accept4(r0, 0x0, &(0x7f00000018c0), 0x800) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001900)) 21:30:38 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 21:30:38 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x10}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r1, 0xff}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:38 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x5, 0x1000) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000040)="c41fc85656cddc95", 0xffffffffffffffe0, 0x0, 0x0, 0xfffffffffffffeb8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000001dc0)={&(0x7f0000000780)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000800)=""/230, 0xe6}, {&(0x7f0000000900)=""/207, 0xcf}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/253, 0xfd}, {&(0x7f0000001b00)=""/200, 0xc8}, {&(0x7f0000001c00)=""/114, 0x72}, {&(0x7f0000001c80)=""/92, 0x5c}], 0x7, &(0x7f0000001d80)=""/34, 0x22, 0x3}, 0x40002000) sendto$inet6(r0, &(0x7f0000000080)="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", 0xfa, 0x4000014, &(0x7f0000000000)={0xa, 0x4e24, 0x9, @loopback, 0x7}, 0x1c) 21:30:38 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5c) 21:30:38 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000004c0)={{0x7f, @loopback, 0x4e21, 0x0, 'wrr\x00', 0x10, 0x9, 0x4b}, {@dev={0xac, 0x14, 0x14, 0xe}, 0x4e24, 0x1, 0x5, 0x1, 0x6}}, 0x44) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0x1b0, 0x1b0, 0x0, 0x1b0, 0x0, 0x2e8, 0x2e8, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f0000000000), {[{{@ip={@empty, @multicast1, 0xff, 0xffffffff, 'gre0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x29, 0x3, 0x8}, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x5}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x3, 0x0, 0xffffffffffffff00, 0x2}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x5, [0xae14, 0x5, 0x1, 0x80, 0x3, 0xb83], 0x1, 0x1ff, 0xdef}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local, 0xffffffffffff770c, 0x0, [0x17, 0x40, 0x11, 0x1c, 0x25, 0x21, 0x32, 0x29, 0x16, 0x2b, 0x1f, 0x30, 0x1, 0x17, 0x5, 0x21], 0x0, 0x5, 0x80}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3e0) [ 829.474177] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:38 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1f00]}, 0x5c) [ 829.527115] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 829.534601] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 829.546326] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 829.553816] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 829.567044] IPVS: set_ctl: invalid protocol: 127 127.0.0.1:20001 [ 829.604544] IPVS: set_ctl: invalid protocol: 127 127.0.0.1:20001 21:30:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, 0x10) 21:30:38 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x3}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0xffffffffffffffff, @mcast2}}, [0xc54, 0x3, 0x401, 0x0, 0xed7, 0x240, 0x100000000, 0x3, 0x0, 0x0, 0x51cec78, 0x1, 0x3, 0x101, 0x5]}, &(0x7f0000000340)=0x100) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:38 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:38 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}, 0x5c) 21:30:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x72, "0190de6602ba530de80381a5dc80229aff51384310979f437ae3dc08772d8e6a4ba70956dcffd67c2610891400b30f7f2e41e7a49344a19fb5d63d154a30aecd8cb209be62f3362b45171595ccad9d44bc9b6c38f53056783639851aebda4ae90041d9d6949d6ff89b764c6f0f582783f91b"}, &(0x7f0000000080)=0x7a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x5, 0x7, 0xb4d, r2}, &(0x7f0000000100)=0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) recvfrom(r1, &(0x7f0000000140)=""/88, 0x58, 0x103, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22}, 0x3, 0x0, 0x1, 0x2}}, 0x80) 21:30:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x1, &(0x7f0000000180)={0x2, 0x0, @rand_addr=0x7}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:39 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:39 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) 21:30:39 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) socket(0x0, 0x1, 0x2) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) r1 = accept4(r0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x80, 0x800) sendto$inet(r1, &(0x7f0000000140)="5b5a76dd7f23b6e7b0eaa083d30b3b446573abd0fdf5dbf57839beedb3367d5745c7724557c535733b34a299f355467de6c4c36604215dd96e", 0x39, 0x20000000, &(0x7f0000000180)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r1, 0x2) 21:30:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@xdp, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x10, 0x2, 0x8}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xfffffffffffffffc, 0x8009, 0x7, 0x80000000, r2}, &(0x7f0000000180)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e23, 0x8001, @remote, 0x2d}, {0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x4}, 0x3f, [0xfff, 0x7, 0x7cb, 0x800, 0x0, 0xf129, 0x9, 0x7fff]}, 0x5c) 21:30:39 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 21:30:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="73fb0a6c61626c6500", 0x9) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfeb5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7f3f, 0x8e7, 0x2, 0x9, 0x100000000, 0x8, 0x208e, 0x9, r1}, 0x20) 21:30:39 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) [ 830.321372] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:39 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}, 0x5c) [ 830.369958] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 830.377567] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 830.401864] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 830.409368] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 21:30:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a]}, 0x10) 21:30:39 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000580)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast2, @in, 0x4e20, 0x6, 0x4e21, 0x7fff, 0xa, 0xa0, 0x20, 0x2, r4, r5}, {0x5, 0xe5e2, 0x9, 0x8, 0x2, 0x2, 0x5, 0x100}, {0x967, 0x1, 0x56, 0x40}, 0x4, 0x6e6bbe, 0x2, 0x1, 0x2}, {{@in=@multicast1, 0x4d4, 0x2b}, 0xa, @in=@remote, 0x3505, 0x2, 0x3, 0x4, 0x2, 0x4, 0x7}}, 0xe8) 21:30:39 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:39 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x5c) 21:30:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'ip6gre0\x00', 0x80000000}) shutdown(r0, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/175, &(0x7f00000000c0)=0xaf) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000140)="15be0349c2e7ef3468ba7458161c35032c0b7d52c9269f768be4dfa56ea579a5877f20bc03836090f34e6b206d5f2db0e854610c37f7873f007cad6dbbb1711cf11d36d815ccd901bbbc53f5e9770df05ab9ab2a778c6dd451d1e8fbb190fcf1f98a7bcca760307794bd1365401f3e8e8ed392dc9974a9718d30c02578234c07bafd42d953852d480916") [ 830.972564] IPVS: length: 175 != 8 [ 830.989908] IPVS: length: 175 != 8 21:30:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = socket(0xb, 0x4, 0x800) pwrite64(r1, &(0x7f0000000000)="85bc80c0315fdbecf2e1b88233d0cf07c35672aea14d784364ae2954039a1c966ec0b616e4f88e8fa61cd7499f4d63b25909ede918c09e8f8aa5d5c7fdf74ef578cac3039ce6d8a42a9ace6490d0f21dc012aa879e3d17ad60609f26e84547ce11540380e1aa377b17902c9272889f76c4890cd0cd023b11f9b4cb773bdd08652e02653cbfd5becbb0fe9e324231f5c954926a97f11608e2d5c06b5f0fef05b09e51712405e391a7b9e9006b86fb2c879978362eb1cf2adc", 0xb8, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0xffffffffffffff65, 0x1) 21:30:39 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}, 0x5c) 21:30:39 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:39 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x200000000000003, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:39 executing program 3: r0 = socket$inet(0x2, 0x4400000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x3a, @empty, 0x4e20, 0x3, 'ovf\x00', 0x2, 0xe88, 0x1a}, {@broadcast, 0x4e20, 0x0, 0x3f, 0x5, 0x5}}, 0x44) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080)=0x3ff, 0x4) shutdown(r0, 0x1) r1 = openat$cgroup_ro(r0, &(0x7f0000000300)='memory.events\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000340)={{0x8000, 0xa60, 0x7, 0x1, 0x4, 0x3}, 0x1ff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}, 0x3b, 0x9, 0x6f21d581, 0x6, 0xffffffff}, &(0x7f0000000180)=0x98) accept4(r0, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, &(0x7f0000000280)=0x80, 0x80000) connect$l2tp(r3, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2}, 0x3, 0x1, 0x2, 0x4}}, 0x2e) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x9}, 0x8) [ 831.149670] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 831.174541] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 831.182053] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 21:30:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x26b) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="40010000bd9f7a0fff4cd887e259fffecaf4adde2a848a6ac0fadaf94c91d9b8ebbfe29dd2850b479d21d0110858935b6d5e3daf89c40a7fd99afb348be88f6b63a4daa7b02d772e1519ca7e5bb75e77c82658a99898d3ceb3cc026c6d24f2be267869a59e8f29fbaa641a25d82e5e6a12ab5200b06a4c40979b00044ad9294fbe1db9a874f139700121010012dcde7a8be961504b023627", @ANYRES32=r1, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x40) 21:30:40 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:40 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}, 0x5c) [ 831.200550] IPVS: set_ctl: invalid protocol: 58 0.0.0.0:20000 [ 831.222080] IPVS: set_ctl: invalid protocol: 58 0.0.0.0:20000 [ 831.238233] netlink: 'syz-executor4': attribute type 29 has an invalid length. 21:30:40 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x0, 0x9}, 0x14) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r2, &(0x7f00000002c0)="b7", 0x1, 0x8000, &(0x7f0000000340)={0xa, 0x0, 0x0, @mcast1}, 0x1c) sendmmsg(r2, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000001a010000010000007d000000892f0000"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x10000, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0xc89, 0xdf8, 0xee6, 0x1, r1, 0x4}, 0x2c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) [ 831.246036] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 21:30:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x10) 21:30:40 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}, 0x5c) 21:30:40 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:40 executing program 2: r0 = socket(0x11, 0x803, 0x300) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xa1, 0xc89b, 0x8}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000440)=0xd2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x93, 0x40, 0x81, 0x3, 0x1}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x5da05e5, 0x4, 0xf5, 0x401, 0x4, 0x8f56, 0x38c5, {r2, @in6={{0xa, 0x4e20, 0x100000000, @remote, 0x1}}, 0x5, 0xa6f, 0x0, 0x1bd, 0x2}}, &(0x7f0000000380)=0xb0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) bind$nfc_llcp(r0, &(0x7f00000003c0)={0x27, 0x1, 0x0, 0x7, 0x7d, 0xe2d1, "5f606f35c0605bd558d9ae4e177f70877f46bbfeb254356961a0e4822b71e606e4e5229206d8b1777883726f3ef998faf51520f5c341e3ef6664f8f708aeb3", 0x14}, 0x60) sendto$inet6(r3, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f0000000480)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x21}}, 0x1c) connect$inet6(r3, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) bind$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000b80)={@loopback, 0x0}, &(0x7f0000000bc0)=0x14) bind$packet(r0, &(0x7f0000000c00)={0x11, 0xf7, r4, 0x1, 0x7fffffff, 0x6, @broadcast}, 0x14) sendto$inet6(r3, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:40 executing program 3: socketpair$inet(0x2, 0x1, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='reno\x00', 0x1e4) accept$inet(r0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) sendto$inet(r1, &(0x7f0000a88f88), 0xa90bda82d8ba7111, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0xd) shutdown(r1, 0x1) 21:30:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept4(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80, 0x800) socketpair(0x11, 0x1, 0x400, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001580)={@in6={{0xa, 0x4e24, 0x6, @empty, 0x9ac}}, 0x6, 0x2, 0xfff, "64bd972b9d1bfcb4647348635b5ebd5c6336291a94a62631210ab577ed43410a49d40965b8f609c3690e5ae1d719d3caea51ff3d90545833325771ad74c996587b9d370a2b35d62e8a95fddf90199ea8"}, 0xd8) 21:30:40 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:40 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}, 0x5c) 21:30:40 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f00000077c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x6}, 0xa1c9}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000014c0)=""/220, 0xdc}, {&(0x7f00000015c0)=""/177, 0xb1}, {&(0x7f0000001300)=""/10, 0xa}, {&(0x7f0000001340)=""/8, 0x8}, {&(0x7f0000001680)=""/29, 0x1d}, {&(0x7f00000016c0)=""/62, 0x3e}, {&(0x7f0000001700)=""/148, 0x94}], 0x7, &(0x7f0000001f40)=""/4096, 0x1000, 0xfff}, 0x2}, {{&(0x7f00000018c0)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001940)=""/29, 0x1d}, {&(0x7f0000001980)=""/197, 0xc5}, {&(0x7f0000001bc0)=""/222, 0xde}, {&(0x7f0000001cc0)=""/149, 0x95}], 0x4, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f0000001d80)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000002f40)=""/159, 0x9f}, {&(0x7f0000001ac0)=""/49, 0x31}], 0x2, &(0x7f0000001e40)=""/37, 0x25, 0xf9}, 0x2}, {{0x0, 0x0, &(0x7f00000030c0)=[{&(0x7f0000003000)=""/135, 0x87}], 0x1, &(0x7f0000003100)=""/150, 0x96, 0x43}, 0x4}, {{&(0x7f00000031c0)=@hci, 0x80, &(0x7f0000004740)=[{&(0x7f0000003240)=""/223, 0xdf}, {&(0x7f0000003340)=""/253, 0xfd}, {&(0x7f0000003440)=""/114, 0x72}, {&(0x7f00000034c0)=""/129, 0x81}, {&(0x7f0000003580)=""/192, 0xc0}, {&(0x7f0000003640)}, {&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000004680)=""/12, 0xc}, {&(0x7f00000046c0)=""/94, 0x5e}], 0x9, &(0x7f0000004800)=""/77, 0x4d, 0x800}, 0x200}, {{&(0x7f0000004880)=@nfc_llcp, 0x80, &(0x7f0000005b00)=[{&(0x7f0000004900)=""/4096, 0x1000}, {&(0x7f0000005900)=""/212, 0xd4}, {&(0x7f0000005a00)=""/190, 0xbe}, {&(0x7f0000005ac0)=""/30, 0x1e}], 0x4, &(0x7f0000005b40)=""/95, 0x5f, 0x52}, 0x3f}, {{&(0x7f0000005bc0)=@ipx, 0x80, &(0x7f0000005d80)=[{&(0x7f0000005c40)=""/63, 0x3f}, {&(0x7f0000005c80)=""/210, 0xd2}], 0x2, 0x0, 0x0, 0x7}, 0x3ff}, {{&(0x7f0000005dc0)=@sco, 0x80, &(0x7f0000006340)=[{&(0x7f0000005e40)=""/163, 0xa3}, {&(0x7f0000005f00)=""/244, 0xf4}, {&(0x7f0000006000)=""/68, 0x44}, {&(0x7f0000006080)=""/178, 0xb2}, {&(0x7f0000006140)=""/45, 0x2d}, {&(0x7f0000006180)=""/18, 0x12}, {&(0x7f00000061c0)=""/77, 0x4d}, {&(0x7f0000006240)=""/248, 0xf8}], 0x8, &(0x7f00000063c0)=""/133, 0x85, 0x5}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000006480)=""/228, 0xe4}, {&(0x7f0000006580)=""/32, 0x20}, {&(0x7f00000065c0)=""/3, 0x3}, {&(0x7f0000006600)=""/4096, 0x1000}, {&(0x7f0000007600)=""/98, 0x62}], 0x5, &(0x7f0000007700)=""/153, 0x99}, 0x80}], 0xa, 0x12000, &(0x7f0000007a40)) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvfrom$inet6(r1, &(0x7f0000000200)=""/240, 0xf0, 0x40, &(0x7f0000000040)={0xa, 0x4e23, 0x6, @loopback, 0x3d17}, 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:30:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x5}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) [ 832.021343] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x58, 0x62, &(0x7f0000000080)="99e59b5ff2a77824fd86b89596a51fd4c9af27ec730992c3d1cf88d22358d6d3dc77e67d8cb3eb21361c7913bc52761caca039902b715926bbbf19ad3ee1a301e5d59c90ff7703a23194aea6090f57d7e56b16c503a23227", &(0x7f0000000100)=""/98, 0x6}, 0x28) 21:30:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f0000000000)="0488cb9073c322c6295b9c52313909d96b309b6c82600f4dd60be8fdc4927a954629d2bbe16f72cbda8b9c1cd2941ddc5cff26e095be70468c6299b48b9afe9b531933ca03931eeed246203794f3e84ae57f75adeecababfb03577aaecab507b893d93bddb2a6cc6da5ea3159bbb6f0682c26a0cf922c13266194563fa4ea11e8ab64d9331f2ad7661ec1784f712ad4a9ee0ea925ad6a2a142743bf6447e533b821d599046215363acd098b35516d0ed855ed9cd6d1eed9bfd8b0c3abfa9b0b1ff", 0xc1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) select(0x40, &(0x7f0000000280)={0x9, 0xfff, 0x100, 0xfffffffffffff001, 0x6, 0x200, 0xfffffffffffffffe, 0xffffffffffff7fff}, &(0x7f00000002c0)={0x2, 0x9c05, 0xfffffffffffffff7, 0x5, 0xffffffffffffff81, 0x2, 0x807}, &(0x7f0000000300)={0x9, 0xffffffffffff20ec, 0x4, 0xfffffffffffffffc, 0x0, 0x1f, 0x5, 0x9}, &(0x7f0000000340)={0x77359400}) r2 = socket(0x1a, 0x805, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x69, "8379842cc626f754f498ba9b3068aaa8b8ad095186f49a5edad5c54fc5367cf9b70c0db5f1cc4f5f9e04e9ec84d1b8e08e61a43d833c3a8c4dc0f2adfa658520c99db73305d755ff658abbfeddb7bca8d0526dfaaf7aeb09e33ae60954b91092179297c0a11ba776c2"}, &(0x7f00000001c0)=0x71) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x8, 0x2, 0xffff, 0x1, r3}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r1, 0x1) 21:30:40 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x2000000000000000]}, 0x5c) 21:30:40 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}, 0x5c) 21:30:40 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000200)={'veth0_to_team\x00', {0x2, 0x4e23, @rand_addr=0xfffffffffffffffd}}) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x10) 21:30:41 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5c) 21:30:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0xa4ffffff00000000]}, 0x5c) 21:30:41 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) socket(0x3, 0xa, 0x8) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) socketpair(0x0, 0x4, 0x4, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:41 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/88, 0x58, 0x100, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x73e3137c}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0xfffc}, 0xfffffffffffffd19) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x4e21, 0xffff, 0x4e20, 0x8000, 0xa, 0x20, 0x80, 0xff, 0x0, r3}, {0x4, 0x5d, 0x1000, 0x5f9ddd82, 0x5, 0xee8, 0x3}, {0x5, 0x9, 0x800, 0x1}, 0x1000, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote, 0x4d4, 0xff}, 0x2, @in=@broadcast, 0x0, 0x4, 0x0, 0x80000001, 0xa8, 0x8001, 0x7f}}, 0xe8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:41 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}, 0x5c) 21:30:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x1000000]}, 0x5c) 21:30:41 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000001640)={0x1f, 0x7, {0xff, 0x3, 0x3f, 0x9, 0x6, 0x3}, 0x1, 0x4}, 0xe) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0xa3, "36a6edd0b878c34c5424e3709d7616069d383d1008120c2fcaaf564f5b2e6ed08319ee83e28f8b3824e2b3245b617d24814d0422c29beb2bb2cdc5a9c1432f424ef390356ee1324719a93ad4758ecf2122606bf8a5b3df91e6b71e63c4067969090c4f72338d1255a93e56f1a7afbb2578c1c6a07bee4902349d9afb03a4dfe3e6e606c9440c7b51a8da6c2b2deb0f7632a4c3936a888fc4cfa039fd4050d43f385077"}, &(0x7f0000000040)=0xc7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000400)={@loopback, r3}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)="4be76d69f388bc143cb6d4249228ddea74d689e6359d8fb21717513a54627ae3d7764587bc0fa7c95269ef5b22a46600f24224ff279b090af8ab9cdb078523aef21f69f9da922df6362c79e39006bfc4b46a195a50", 0x55) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r1, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) 21:30:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)}, 0x0) 21:30:41 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x200003, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={r2, @in={{0x2, 0x4e23, @multicast1}}, 0x101, 0x24, 0xb0, 0x3, 0x82}, &(0x7f00000005c0)=0x98) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x402) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @broadcast}}, 0x4, 0x0, 0x9, 0x8, 0xc0}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={r3}, 0x8) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000000000)="220000001800071400be02000900070002090012000000090a0eff0f05000f80ff00", 0xffffffffffffff4c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x9, @loopback, 0x2}}, 0x6, 0x19, 0x200, 0x10001, 0x7}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r5, 0x1, 0x3f}, 0x8) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) write$binfmt_elf32(r6, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x3f, 0x3f, 0x2, 0x4, 0x3, 0x3f, 0x1f, 0x2a0, 0x38, 0x378, 0x9, 0x7, 0x20, 0x1, 0x2, 0xaf, 0x401}, [{0x5, 0x54, 0x9, 0x8001, 0x800, 0x6, 0x1, 0x3}, {0x5, 0x80, 0x0, 0x18, 0x7824, 0x0, 0x7, 0x5}], "864a56280ea538c520e573fca7f7833933fa3c8eb77266e9d4a6260ff456d53484a13f1f3bad72ed1f50c58da764b33a2acb5920b393a35bc6409137ae0e8c57df1cc1edcf84916a7494a54ec256bec3f8eec38c5ca864"}, 0xcf) [ 832.878795] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:41 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)="84aab4f1a1eb39f3cb36fc19a039fdf9cacbc311caa4f6c8c768a55987808621ebcea1addfde451d2649c2e49ed76975778ce5df890ba0e3ef75f630693fb0d14e1c3403723e1ae3b90df51106fc97bf6b77500aa80e4a2b12130963644635fd9e85e42d173303f99d6c0ad95e1c84586e9a63bbad2007410178eb72b21d1f569b59085e5d988d6ed9de4a1b63454338d1efd110093065817a185a5c750ead5ac3655ed3198f808c41c3d4067c226e3cb6487cc64f58", 0xb6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000480), 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2000000004e24, 0x0, @mcast2}, 0x1c) 21:30:41 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 21:30:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xe) poll(&(0x7f0000000780)=[{r0, 0x10}, {r0, 0x5}, {r0, 0x4000}, {r0, 0xc}, {r0, 0x209}, {r0, 0x400}, {r0, 0x8}, {r0, 0x8}, {r0, 0x20}, {r0, 0x2000}], 0xa, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400190000bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r1 = socket(0x9, 0x803, 0x35) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000740)='yeah\x00', 0x5) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000800)) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000006c0)={'ifb0\x00', 0x5}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000700)=ANY=[@ANYBLOB="a21414aa0000ef0000000500080000ac1414bbe0000002e00800"], 0x24) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local, 'ip6_vti0\x00'}}, 0x1e) r4 = socket$inet(0x10, 0x200000003, 0x0) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") sendmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="240000002d0007031dfffd946fa28300cee60a0009000000001d85680002000000000000280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000040)) recvmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000000040)=0x6) writev(r2, &(0x7f0000000640)=[{&(0x7f0000000200)="94a276e24b989eccbf12484680026fe221cb78b3f7e56e72a88ab33890a81448519e37ce0874a197298bbcb55452e895f4bd48421c88a75cce64f5c0d6d16b7baf637b7c62b02817f91e6398288806df5ed3e67b728784e075634bd1ec9c5b", 0x5f}, {&(0x7f0000000280)="959a8ad4563666044352e5b9bc8dcfde546e371371b2fd86900f32d47f14c6aedc9ff4afe25e709f14a994f75d6e5ff55eeecc24a2d0fffb96f82d6849abe7dc8bb10e58e9c98f2519c596d5e10c85374ffc87e74cecfc5a39e0e5159521e793cd538e09425ae003a36025a6a0fbcd357b51aee345ea237156d3fbc8b6358f5cd6678666ec1f875d71abaff06af0bce1cee7650af8d8f840d7e4cc1b9c57929d47710f56c51ff7548f5c8809cc44c0ed467e99cdf709b83df7983ea66bed993670004cf51b7933f70a058ae15aa3ff0e7dba9ae94693d6ce8e028818868ce478001d493b3667db219c36247f2db6075daef70bd3b1fd805a22bec4de0772", 0xfe}, {&(0x7f0000000380)="a5ccd00118733d6c464af3474e94138a464ea7ecdce91d7cd8f691c69b54761c076b81fcfe8fffa727f3321878c91336f3cb4b771bbdc27ccd7b035ea108752f5fcabd8ea484fd72f4862f917bf3b81ca076262529f885389814d57c9a77158978199ed7791cb9c4d80fe621df5854804b4c438366c4f2052e787642cccd6d25bbc6a7d7f2eb22e9923b46f86faeb9c98fd0a3151d5f86713218d1bee4c1c6f0656f278445a54be56028a95ac3000accc713ca2f0a59c3531bcfedbfb7dbd117cd6240869d7b9a22b18c3d8c69c1ac5c2f", 0xd1}, {&(0x7f0000000480)="d852c4de1f176d225f0ace6c11ac2779a4895bc339bbb345599e0b3f4a569c22105cd5d9143f056b290d8d4aaad49143a4727dbd92a3683fc64eea934c4959c4b66f8a1bc71f7eda9b5c97e6b1c114561b8d7312a8398d4be4ae3049336449870aa35a5d649de7c90384f47876b26f2dfb9f33b7e0df65a38b6581674816da3c451384fa60bdc573cbed01f24db62b4b7d5c90fcc88a7dce920a6a5669f8af2c0f8a76a34ad30ae36536a507311f40fb26e2d76406aec36fd3b12bc2cb1387eb4aa8f2", 0xc3}, {&(0x7f0000000580)="e1bfa390a4568a447b9e298ddead859f36c8edb3cb6af816eded577471420085c5463e3e7baa94d720561c0c89ea5c67b340758ebb85114c697c468670c1edf0f5ad55f4c1f91d82c3b5c5b0f8d9214fcbc65d8d50c7b03af91231717c819c9b1e88cfe2b030a887bb65f3e72f532a6870c70e376ece7a91296d5f3aad2abbb52ae10faab4e720034d964fdf2fa28226cca960353f5ba5636c5cfd9daf6442a1abc2a6d17092a84951ae85bd717f7cfa9ac167f6ba8c51276e", 0xb9}], 0x5) bind$rds(r6, &(0x7f0000000840)={0x2, 0x4e24, @remote}, 0x10) 21:30:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x1f000000]}, 0x5c) 21:30:41 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x401, 0x1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) [ 833.028011] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 833.059289] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 21:30:42 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x20000000]}, 0x5c) 21:30:42 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}, 0x5c) 21:30:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00'}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x98, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/152}, &(0x7f0000000200)=0x78) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000240), &(0x7f0000000280)=0x4) 21:30:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000]}, 0x10) 21:30:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000200)={0x100000001, 0x0, 0x9}, 0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x92e}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @rand_addr=0x2}}, [0xc93, 0x0, 0x2, 0x7, 0x4, 0x5, 0x5, 0x0, 0x2, 0x0, 0xfffffffffffffff8, 0x0, 0x7, 0x5, 0x2]}, &(0x7f00000001c0)=0x100) 21:30:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000380)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x90, r2, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r3}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8}}}, {0x300, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8}}}]}}]}, 0x90}}, 0x0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xffffffff, 0x80000000, 0xfffffffffffffff8}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000280)={r5, 0x2, 0x8, 0x1ff}, 0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:42 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0xffffffa4]}, 0x5c) 21:30:42 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getpeername$packet(r0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000002c0)=0x14) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) r3 = accept$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x5, 0x1f, 0x7f, 0x7000, 0x0, 0x3, 0x9, 0x800, 0x5, 0x7, 0x2, 0x37, 0x6, 0x6, 0x7fffffff]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r4, 0xd30}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r2, 0x1) 21:30:42 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000040)=""/38, &(0x7f0000000200)=0x26) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000240)={0x9, {{0xa, 0x4e20, 0xffffffffffffffe1, @ipv4={[], [], @broadcast}, 0x9f}}, {{0xa, 0x4e22, 0x7, @mcast2, 0x5}}}, 0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x2, 0x100000001, 0x7}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={r2, 0xfffffffffffffffb, 0x30}, 0xc) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:42 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x5c) 21:30:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)}, 0x0) 21:30:42 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}, 0x5c) 21:30:42 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) ioctl$int_out(r0, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x40000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) getpeername(r1, &(0x7f00000004c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000540)=0x80) sendmsg$nl_route_sched(r0, &(0x7f0000000700)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000006c0)={&(0x7f0000000580)=@newqdisc={0x140, 0x24, 0x102, 0x70bd28, 0x25dfdbff, {0x0, r2, {0xa, 0xf}, {0x10, 0xffe0}, {0xd, 0xfff1}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x800}, @TCA_STAB={0x9c, 0x8, [@TCA_STAB_BASE={0x1c, 0x1, {0x9, 0x100000001, 0xff, 0x100, 0x2, 0x3, 0x9, 0x9}}, @TCA_STAB_DATA={0x8, 0x2, [0x0]}, @TCA_STAB_DATA={0x4}, @TCA_STAB_BASE={0x1c, 0x1, {0x7, 0x7, 0x75aa4630, 0x5, 0x0, 0x8, 0x9f34, 0x2}}, @TCA_STAB_DATA={0x8, 0x2, [0x5, 0x3f]}, @TCA_STAB_BASE={0x1c, 0x1, {0x1000, 0xcb4e, 0x10001, 0x6, 0x0, 0x4, 0x61ca, 0x6}}, @TCA_STAB_DATA={0x18, 0x2, [0x1, 0x1, 0x5, 0xfffffffffffff801, 0x2029, 0xed94, 0x2, 0xac55, 0x21a, 0x85]}, @TCA_STAB_DATA={0x18, 0x2, [0x1e, 0x5, 0x7, 0x100000000, 0x9, 0x1, 0x7, 0x4c3, 0x7, 0x5]}]}, @TCA_RATE={0x8, 0x5, {0x0, 0x38000000000000}}, @qdisc_kind_options=@q_sfq={{0x8, 0x1, 'sfq\x00'}, {0x48, 0x2, {{0xffffffff, 0x7c, 0x6, 0x2, 0x7}, 0x1a94000000000, 0x0, 0xe1, 0x5, 0x1f, 0x9, 0x14, 0x0, 0x0, {0x9, 0x800, 0x3f, 0x10000, 0xf9, 0x2fd4}}}}, @TCA_STAB={0x20, 0x8, [@TCA_STAB_BASE={0x1c, 0x1, {0xfffffffffffeffff, 0x0, 0x7, 0x2, 0x2, 0xfff, 0x4, 0x1}}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x440d1}, 0x44090) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x1, 0x1}, 0x8) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:42 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x100000000000000]}, 0x5c) [ 833.741873] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 833.751786] netlink: 'syz-executor1': attribute type 3 has an invalid length. 21:30:42 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}, 0x5c) 21:30:42 executing program 3: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x0, @loopback, 0x4e24, 0x1, 'ovf\x00', 0x0, 0x7, 0xf}, 0x2c) shutdown(r0, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 21:30:42 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x1f00000000000000]}, 0x5c) 21:30:42 executing program 2: r0 = socket(0x11, 0x803, 0x300) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x9f, "b945f363354d0c772e6a7284b5637a9c67034836187a37de12a08fcd911b04ee85939dd5d38bc7f22d1992bb88b219c1393c378b974f4c1e7626780bc5b9ebd245916f9f44a3af3b8066c30c215107d221383e5e7e511ebd741f96b6f25927dc20a964639392efc53d59fba43bd446446cf3674003cdc1d1815fca5ca1cbbd437f82061c0b8e64e71d631db36d16c4136c9d78d0e9f4afdbcd2e10a249c92a"}, &(0x7f0000000040)=0xa7) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0x401, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f0000000000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}, 0x10) 21:30:43 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}, 0x5c) 21:30:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x10001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x0, 0x0, 0x100000000, 0x4, 0x4}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e20, 0xffffffff, @ipv4={[], [], @multicast1}, 0x7f}}, 0x800000000000, 0x40}, 0x90) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:43 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0xa4ffffff]}, 0x5c) 21:30:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e1f, @remote}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth1_to_team\x00', r1}) 21:30:43 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x5, 0x101) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'ip_vti0\x00', 0x1}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x95}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x1ff, 0x80000000, 0xfffffffffffffd70, 0x3, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={r2, 0x8}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x40, @local, 0x8}}, 0x2, 0x1, 0x8, 0xffffffff, 0xb8}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000580)={r3, 0x3}, &(0x7f0000000540)=0x8) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r0, &(0x7f0000000500)={0xa, 0xfffffffffffffffe, 0x200, @ipv4={[], [], @dev}}, 0x12b) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000780)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)=""/41, 0x29}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/60, 0x3c}], 0x3, &(0x7f0000000840)=""/210, 0xd2, 0x6}, 0x40) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300)=0x100000000, 0xfffffffffffffe58) recvmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/250}], 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x40000000000008e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000980)={r2, 0x8}, &(0x7f00000009c0)=0x8) 21:30:43 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) 21:30:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)}, 0x0) [ 834.544623] netlink: 'syz-executor1': attribute type 3 has an invalid length. 21:30:43 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5c) 21:30:43 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x2000]}, 0x5c) 21:30:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) accept4$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x0) shutdown(r0, 0x1) [ 834.605083] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:43 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0xa4, "75ef4c11064d67307dfe5b9893d803c8a99eb3322907a4d6576e73f9747028ea1fdd51d8c97ab5abccd79e07ae13b50d25afc82abcd617eee180e5571a16d781449f632f81f91f0b94c54f4ffcb41c8bb187587350671257bf9b6c4a2aa21117d0ef00588c9990ad17a6b9ab5c680b3ed1d0156b21caab298a8cff25ea06b0e2d74e1d41b5ebb8f5fed0585772d7b76a3ec6bcd4f0df9dfe501bd890dc2de76a996db8cd"}, &(0x7f0000000040)=0xac) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0x7b, "f948f9919ef9f13dc721038af5563b567249b49c759daef9d8c0ec9e7009a903075f907beb09c0fabdc052db201e58aa34d3d972e1dca6c7b7090adae60ef82ff6a2a279eec6c1756007419d8997fa60e04977e26c700ddc1591fcb34f0afe494df7e968b3c21c9fd0051693a681bfec990faa214831ced46c0d5a"}, &(0x7f0000000380)=0x83) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:43 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x1f00]}, 0x5c) 21:30:43 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}, 0x5c) 21:30:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth0\x00', 0x4}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:43 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}, 0x5c) 21:30:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}, 0x10) 21:30:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$inet6(r0, &(0x7f0000000400)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x1c) r1 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x1ff}, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) getsockname$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) sendto(r2, &(0x7f00000002c0)="aad196edfcc81f46241d1a2449d3a555cc5f5a37ef1366df6a1f263b41806fcb26a3dcef330eb22e5c79e37b2113932a9305dae8d8f9288aed45290c8db9b40a60519e2793f64e40c1e11fb3b4440d1267803b606ffb2d9e4913d648f5d6a5546f407e9a5f16b53a036b9a3321d4ba328ed30846cd579af8552eaa5b9dcb0514aff5c743221ac4ac4a2d9eca1ad86b904ceca65c5548ec7f0cc485874226dc8d128698114ca2d410f3bc54cecdc9179be7824f1e13cf110947c0ce1602b1a2f4", 0xc0, 0x0, &(0x7f0000000380)=@sco={0x1f, {0x3, 0x20, 0x8f, 0x7f, 0x3, 0x5}}, 0x80) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:44 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'veth0_to_bridge\x00'}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:44 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x2000000000000000]}, 0x5c) 21:30:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) 21:30:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x1b5, 0x40040d0, 0x0, 0x0) 21:30:44 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 21:30:44 executing program 2: r0 = socket(0x11, 0xe, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x91, @local, 0x103}, 0x1c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000240)={0xff, @multicast1, 0x4e21, 0x3, 'none\x00', 0x2a, 0x1f, 0x2d}, 0x2c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x5e) accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x80000) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{}], 0x1}, 0x0) 21:30:44 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x10000000000002ee, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:44 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x1000000]}, 0x5c) [ 835.476998] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:44 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5c) 21:30:44 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x1f000000]}, 0x5c) 21:30:44 executing program 2: r0 = socket(0x11, 0x803, 0x300) listen(r0, 0x1) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x6, 0xfffffffffffff801, 0x10001, 0x1, @remote}, 0x10) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200)=0x7f, 0x4) bind$llc(r0, &(0x7f0000000240)={0x1a, 0x33f, 0x80000000, 0x7, 0x9, 0x6, @broadcast}, 0x10) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:44 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x5c) 21:30:44 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0xffffffa4]}, 0x5c) 21:30:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}, 0x10) 21:30:44 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000040)=""/51, 0x33) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) recvmmsg(0xffffffffffffff9c, &(0x7f0000003640)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f00000002c0)=""/192, 0xc0}, {&(0x7f0000000100)=""/70, 0x46}, {&(0x7f0000000380)=""/227, 0xe3}], 0x5, &(0x7f0000000500)=""/6, 0x6, 0x6}, 0x2}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000540)=""/89, 0x59}, {&(0x7f00000005c0)=""/78, 0x4e}, {&(0x7f0000000640)=""/51, 0x33}, {&(0x7f0000000680)=""/103, 0x67}, {&(0x7f0000000700)=""/42, 0x2a}, {&(0x7f0000000740)=""/55, 0x37}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/123, 0x7b}], 0x8, &(0x7f0000001880)=""/235, 0xeb, 0x7}, 0x9}, {{&(0x7f0000001980)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001a00)=""/153, 0x99}, {&(0x7f0000001ac0)}, {&(0x7f0000001b00)=""/6, 0x6}, {&(0x7f0000001b40)}, {&(0x7f0000001b80)=""/165, 0xa5}, {&(0x7f0000001c40)=""/201, 0xc9}, {&(0x7f0000001d40)=""/47, 0x2f}, {&(0x7f0000001d80)=""/206, 0xce}], 0x8, &(0x7f0000001f00)=""/83, 0x53, 0x815}, 0x1}, {{&(0x7f0000001f80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002140)=[{&(0x7f0000002000)=""/114, 0x72}, {&(0x7f0000002080)=""/164, 0xa4}], 0x2, 0x0, 0x0, 0x9}, 0xcab5}, {{&(0x7f0000002180)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003500)=[{&(0x7f0000002200)=""/152, 0x98}, {&(0x7f00000022c0)=""/234, 0xea}, {&(0x7f00000023c0)=""/222, 0xde}, {&(0x7f00000024c0)=""/50, 0x32}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x5, &(0x7f0000003580)=""/135, 0x87, 0x7ff}, 0xde}], 0x5, 0x2000, &(0x7f0000003780)) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000003800)=0x222) 21:30:45 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}, 0x5c) 21:30:45 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0xa4ffffff00000000]}, 0x5c) 21:30:45 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001540)=0xfffffffffffffffd) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000200), 0x400, 0x6) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) writev(r1, &(0x7f00000015c0)=[{&(0x7f0000001580)="abb228cf94dc641206b4505b0172ef2b47fb", 0x12}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001500)={0x7, &(0x7f00000014c0)=[{0x0, 0x20, 0x101, 0x2e}, {0x9, 0x5, 0xeb0b, 0x400}, {0x60c, 0x0, 0x5, 0x3}, {0xfffffffffffffff8, 0xffffffffffffff01, 0x10001, 0x6}, {0x8, 0x2, 0x10000, 0x401}, {0x8, 0x6, 0x4, 0x8}, {0x2, 0x1000, 0x4, 0x6}]}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000280)={r1, r2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001340)=0x3, 0x4) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000001680), &(0x7f0000001740)=0x4cd) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000001300)="df858d9ec30381d900", 0xffffffffffffff87) 21:30:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{}], 0x1}, 0x0) 21:30:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @remote}, {0x7, @random="5ea59e37b49e"}, 0x48, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 'veth1_to_bridge\x00'}) ppoll(&(0x7f0000000000)=[{r1, 0x2000}, {r1, 0x2}, {r0, 0x80}, {r0, 0x40}, {r0, 0x2203}, {r0, 0x1000}, {r0, 0x31}], 0x7, &(0x7f0000000040), &(0x7f0000000080)={0x3}, 0x8) shutdown(r0, 0x1) 21:30:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000)="f48884d1fb141d60cb9986ba0f5fb9c405d9107b51550771c9", 0x19, 0x20000001, 0x0, 0x0) 21:30:45 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0xa4ffffff]}, 0x5c) 21:30:45 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}, 0x5c) 21:30:45 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000240)=0x4, 0xf10f31152f2add72) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) [ 836.347634] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:45 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x20000000]}, 0x5c) 21:30:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0xb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0xfc) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'team_slave_1\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x5, 0x3, [0x800]}}) clock_gettime(0x2, &(0x7f0000000100)) r2 = socket(0x2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r0}) 21:30:45 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x1000) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:45 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}, 0x5c) 21:30:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x10) 21:30:45 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x1f00]}, 0x5c) 21:30:46 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000140)=0x2101a4, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000040), 0x800) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f0000000000)="c6", 0xfffffffffffffe4e, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @rand_addr=0xff}, 0xfffffc99) 21:30:46 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}, 0x5c) 21:30:46 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x3, @loopback, 0x3ff}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x48}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000003040)=[{{&(0x7f00000012c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f00000001c0)}}, {{&(0x7f00000018c0)=@ipx={0x4, 0x0, 0x0, "982a5c276750"}, 0x80, &(0x7f0000002f80), 0x26e}}], 0x203, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) getsockname$unix(r1, &(0x7f00000002c0), &(0x7f0000000080)=0x6e) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r3, 0x8001}, &(0x7f0000000280)=0x8) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000900)=0xe8) bind$packet(r5, &(0x7f0000000940)={0x11, 0xf8, r6, 0x1, 0x0, 0x6, @random="be0a1568fe84"}, 0x14) r7 = accept(r0, 0x0, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000780)={&(0x7f00000004c0)=ANY=[@ANYBLOB="ac0000002800fb4529080800fd870025000000002f33647fc5b29dad8ade9a7b8fdf7b", @ANYRES32=r8, @ANYBLOB="f2ffffff0500f2ff0c000a4008000100737272000c00020008000100011d00000800010061746d006c00020008000100", @ANYRES32=r0, @ANYBLOB="0800ab04000cf284959b765c1653e04d9332dafba7799bb02208a7a51db81bb6468499e3c63ed404509134872e83d49fea75955a16cd8dadca080000080004000c0000000800040001000f0008000400fbff060000000000000000000000000000"], 0xac}, 0x1, 0x0, 0x0, 0x40815}, 0x48000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000340)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x3}, 0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) 21:30:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{}], 0x1}, 0x0) 21:30:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x2000]}, 0x5c) 21:30:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@ipv4={[], [], @local}, 0x3c, r1}) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x100000000000000]}, 0x5c) 21:30:46 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) [ 837.237411] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:46 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xf7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, 0x4) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x1f00000000000000]}, 0x5c) 21:30:46 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}, 0x5c) 21:30:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) 21:30:46 executing program 2: r0 = socket(0x20011, 0x803, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) setsockopt$packet_int(r0, 0x107, 0x5, &(0x7f0000000000)=0x20, 0x4) r3 = socket$inet6(0xa, 0x6, 0x6) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r3, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) bind$inet6(r3, &(0x7f0000000240)={0xa, 0x4e21, 0xffffffffb9de90f0, @ipv4={[], [], @remote}, 0xffffffff}, 0x1c) connect$inet6(r3, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000200)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ipddp0\x00', 0x3}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00000004c0)={@remote, @multicast1}, 0x8) sendto$inet6(r3, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000280)=""/108, &(0x7f0000000300)=0x6c) 21:30:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a00000000000000]}, 0x10) 21:30:46 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}, 0x5c) 21:30:46 executing program 1: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) 21:30:46 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}, 0x5c) 21:30:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x100000000000000]}, 0x5c) 21:30:46 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x400) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x2de) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0x7ff, 0x4) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000240)={'tunl0\x00', @ifru_hwaddr}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xa5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e21, 0x244c659, @empty, 0x6}}, 0x0, 0x2, 0xfffffffffffffffd, 0x5, 0x10}, 0x98) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc4", 0x26}], 0x1}, 0x0) 21:30:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000240)="1c7ed4e40dc797706340c7b64e78ec8a542243a672dd51388131750648c6b80b5e1d02b75545780fdee767fa6b18b9cdc607bb20f8f6277f104fe35c53ffb96e35202f1c5c7becc97e84cf481a16e1aa0a35538f6ff57dfa61c1e1354d4c5869cfdd24d68c7833", 0x67}, {&(0x7f00000002c0)="d99f79ca65ffad177c6be62f9f538b4d2428b18d16aaeb5632dbd5a345805182c54a1de06b8bfcc459871f6dd6de57eae0a7218845567cb8eb11a2df0d016bd65468a487c9870d9342c94b8071ea8c621d21c4d300deb56a968cc7f1", 0x5c}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000340)="b58883e69d6cfb41104b9b416cf70e7473e79b1e8ce52dc6e73b9d22b499de3f5700b5c0be54c46f11a0838f0c5d72f9deede9fc61b574b32a3950212502b4f57e4eea993cd74515b89e96f96ef31b0198e842ea4f9ae7594f78765b161575e87779d06355622c457bf10e220c42527f8eae30bda4a752983009e160deff4a839342f3f57314ace99f3318d4a75aea21ceae53696fb3e201591b4c3928a0", 0x9e}, {&(0x7f00000000c0)="7ac1198a65feb669177a1188ae24a7b5d2b00458ccfb475692fffeb4a270be96c9c2e59263a0eb227afbb61c569d79f61b759d8bf6289ba80da0a5", 0x3b}, {&(0x7f00000014c0)="972953f8a5c300e82615645f4caf1d124b47d6f45ca6eade9d3ced43240ee3ef8ef8ce8e97e689437798449109513bba3e27e795b98b8fe6462502a16442359971674aded906226194b6516ff763419f50de08427411e36c20c9779f72aa6ca7730dc1f2bf586349ec0ea0e950dd0896ad815bde5671ed73dc9741ea65968be6d6ac21a71895cf5e15258ba8fac5c8c68455bfa275bb0867da63068c1f241848a035f7bec9308b108e406073755c4d48d9511998610e3617cd29e6c939e53e32d6f1f15315c1cacde660b30b3ba58ef60e2e37fccf05", 0xd6}, {&(0x7f00000015c0)="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", 0xfa}, {&(0x7f00000016c0)="95ff1065b540b02c8297bca46bf6a5b0cc325bf327de4348942ac6261fea4b8779ddc47d113861f8a1b208eadbe78a2019956cb73cb99a50ee4f77ce063e346a88996da15ba136b3962224ed67c7b45e39f4ff7643ef8d23d4ecd26452332b226d4ac708f2fbe2254ef2071ce6581ce1a00704c35fd73b106276bcb3cdc465887c8dea7a852384fe53878eaf120c0d9bbe1d5de2296119271ca49a558ee05d77a8d65cf07be86a1302af8ddfd933ff0ac495e40f7dfc203678df0c9a8da4e1f170f124547f71c00dd0bb4075ea3f29f9106497b76bdd4b042a", 0xd9}], 0x8, 0x2) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) socketpair(0x2, 0x2, 0x62a86b9c, &(0x7f0000000200)={0xffffffffffffffff}) shutdown(r1, 0xa) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xac, r2, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x19}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe6b7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6239}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x40}, 0x8000) 21:30:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x1f000000]}, 0x5c) 21:30:46 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) sendto$inet6(r1, &(0x7f0000000200)="b64401cf79223c3e407189d549f098834cc96ed377d9f7a219ebef82d89a897518b8c8200893836a502e85c23cf675d808bed5c44cdb39fedece2c7ade19f77c21602d910cc9aa5c958b1392e918646f4a64c4730b719b54d62d682c7fbbe289806b36e64782714da4a90cf53ff7504583f0b6", 0x73, 0x4000000, &(0x7f0000000040)={0xa, 0x4e22, 0x4, @ipv4={[], [], @local}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x86, "b352b6baf8a98e691c3c5e987a970b49d07241952d0a186eaecb5ba2cb0d3c14ba7e43db27a9974cead401b5535b292096d962fabd87f544d32c08ee7ed049ef5d499c2b97b91ec4c250ad843ed7554eefe8abacfc3a2ede8524883be113327a5e78ef5f99460e4ef49b3bb4d7e215a73801c2a60e9816b1915cfa5e05d739c89d7984e1b958"}, &(0x7f0000000340)=0x8e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r2, 0x3}, &(0x7f00000003c0)=0x8) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000006c0)={0x7, {0x2, 0x4e22, @multicast1}, {0x2, 0x4e24, @multicast1}, {0x2, 0x4e23, @loopback}, 0x182, 0x3, 0xfffffffffd31cdd7, 0xbb7, 0x6, &(0x7f0000000080)='bond_slave_0\x00', 0x53, 0x10001, 0x16}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={0x5, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e24}, 0x40, 0x3, 0x101, 0x6, 0x3, &(0x7f0000000240)='vlan0\x00', 0x9, 0x2, 0x9}) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0xffffffff00000000) r2 = socket$nl_crypto(0x10, 0x3, 0x15) preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000180)=""/105, 0x69}, {&(0x7f0000000300)=""/145, 0x91}, {&(0x7f00000003c0)=""/225, 0xe1}, {&(0x7f00000004c0)=""/97, 0x61}, {&(0x7f0000000540)=""/252, 0xfc}], 0x5, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)="45e9637cfce3ad872298c3c35377a1102ddc628e572e14f52827e1f5b2473e208b5e19cb69dff6d1529e0cff017770be8fffa56debfc6280d5b256a4fcd8cbaae27f732f81b11f5b5c5e93e77ad40ff3e631c1a67d7a3cebfe38fb221a799471a3ee7823198746df", 0x68) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) socketpair$inet(0x2, 0x80804, 0x2000000000000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8110, r0, 0x20002) 21:30:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x2000]}, 0x5c) [ 838.120239] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:47 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x3) 21:30:47 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5b) 21:30:47 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x1f00]}, 0x5c) 21:30:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}, 0x10) 21:30:47 executing program 2: r0 = socket(0x11, 0x803, 0x300) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x208, 0x313a00, 0x3ff, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r1, 0x9}, 0xffffffffffffffcc) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x10000000}, 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:47 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x2000005c) 21:30:47 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0xffffffa4]}, 0x5c) 21:30:47 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e21}, 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000200)=""/165, 0xa5) 21:30:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc4", 0x26}], 0x1}, 0x0) 21:30:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0xffffffff}, 0xffffffffffffffcc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:47 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000080)={0xc90, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x255}}, {{0xa, 0x4e23, 0xf1, @empty, 0x400}}}, 0x108) 21:30:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000180)) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000240)=0xc8) 21:30:47 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x2000000000000000]}, 0x5c) [ 838.991186] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) socketpair(0x7, 0x80000, 0xb9, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=r3, @ANYBLOB="9b000000fbd09286682c07516dcf8d024a3cd26bcf3a8e559f9bcd9cdce753788afa7a1530646594938244c6b5c958272038f414d070a6b4de9314ad39dc0e93db26f8dd4c82f810f45c6237ac2ceeb9d252ffab156268399f390b424d6f366df892e3384443f0b339291dcc6f591594f336f46bb3745e7d4a0bb4522d20e92e2fd08927e1c2555a926a5641f01e238b72a7bcd5158a9b6a4466c6f3d4d2c06d58b6d22f7163b1e5b6a04e8addc66c643c26447ce6ad9ac97aef921b995941daff40f7a85e304bac7b80ef81ac3fa69a66524a0e9d4985cc8f4359628f63883375384adef9063670bdeadf519e070d49d715824e13a30f18e7aeba60868defd3e35631417c28235f23b4bc981976480ff322be7c3c0968d56da5947ba9830e252065132b12d35797633de19c769b65933d95856183b4251edb03cd7e00738c1e0000000000000000000000000000a49e26b7fa9ebd927441285bb3060e1fc861250b959b959cbd1b403b9592d0933fd5ddae411dcded9d74c0351ac7a700d6fca5b2e6be22f9fd7e3e66e3725f484eb8e0af499768df7787f7aee4bd97fa53d7bbf2e0679ee71390c83e58f8fd3c1f7075aa29329cba05d06ff9d1891b7e4887d9cb48219cbdf039b104e4df15edf980a20b5568d1c46b6537358cdb8b7159dd7890be06e6948cae368acfb3e8b8a9a9290fea0c966a20a978ff4be31264c5bb33af07fa27cf215eb7f6ccdb01f926bfd94c174d0c4d3e13f8e14e701940fdfa2402c6b9a6802c1bc2061a0eaaaec3f73e5aaa49f146767a4ffe41ec34679c310aef3fe15244877737f7b7f4"], &(0x7f00000001c0)=0xa3) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r3, 0x40, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 21:30:47 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x1ff, @loopback, 0x4}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)) 21:30:47 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x1f00000000000000]}, 0x5c) 21:30:47 executing program 2: r0 = socket(0x11, 0x803, 0x10001) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x8, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0x6, 0x6}, &(0x7f00000002c0)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000440)="030a9714f685c587352f766597ed9d05cf821588b12bb3", 0x17, 0x44, &(0x7f0000000480)={0xa, 0x4e23, 0x1, @empty, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e20, @remote}}, 0x4, 0x9}, &(0x7f0000000580)=0x90) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r1, 0xb9, "f70a9ac037d68e8b984f638077c7fe2d4300340fd010ef382d4962012b24714cc933aab999c82d8284de18feddae680f3b0ded4c01b7c0f4b7a1eeaf94a7474fa05334c973bb53b07a585c07e8fb88e51499c240863db8c40196288fc1aa37718442a02bfb58526f02f6bfdbd18b6102a3df8b4066a4d0e6a0b42c88359309346ea9d691be0b7d214e530445d94fff822fd1b15f9358e9d36358fc0da546d011da5b3b92dc8d211efb1c29c5eeb21a604fa65b6223525afbad"}, &(0x7f0000000400)=0xc1) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e23, 0x0, @loopback, 0x8}}, 0xaf, 0x0, 0x1, 0x0, 0x1}, 0x98) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0xa39, 0x800}) 21:30:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x17d) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x10) 21:30:48 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x1000000]}, 0x5c) 21:30:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0xff6e) r1 = epoll_create(0x5) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x88, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) epoll_wait(r1, &(0x7f0000000140), 0x0, 0x8001) 21:30:48 executing program 2: r0 = socket(0x15, 0x9, 0x17) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) sendto$inet6(r2, &(0x7f0000000200)="f1eafae022e3d1373be62eb90f486759be4fa5fb63a4318d2bab6fa70006cebc42dbf00091de5f66d27b6798873b68ef460328b8ff1f2b36028ed8443725ce1a14b7d1ea1359c15974bb12a62e3b011549fda623c0aec74b7bf5f61a51a8cb1bb42d72bdcb63bbca", 0x68, 0x40, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001800)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)=""/139, 0x8b}, {&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/129, 0x81}, {&(0x7f0000000400)=""/207, 0xcf}, {&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000005c0)=""/220, 0xdc}, {&(0x7f00000006c0)=""/13, 0xd}, {&(0x7f0000000700)=""/58, 0x3a}], 0x9, &(0x7f0000000800)=""/4096, 0x1000, 0x4}, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001840), &(0x7f0000001880)=0xb) 21:30:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x80, 0x8, 0x5a5, 0x4}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0xffffffffffffff3a}, 0x8) shutdown(r0, 0x1) 21:30:48 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x20000000]}, 0x5c) 21:30:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc4", 0x26}], 0x1}, 0x0) 21:30:48 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0xa4ffffff]}, 0x5c) 21:30:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x4, @local, 0x3}, {0xa, 0x4e20, 0x0, @loopback, 0x1f}, 0x5, [0x1, 0x1, 0x81, 0x3, 0x4, 0x3, 0x1, 0x10000]}, 0x5c) accept$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:48 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000200)=0x30) [ 839.856359] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:48 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5c) 21:30:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:48 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x1) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x4e20, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x1, 0x0, 0x10000]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 21:30:48 executing program 0: r0 = socket(0x3, 0x807, 0x485) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000140)={@mcast1, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@mcast1, 0x9, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = gettid() r4 = gettid() socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001c00)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000080)=0xe8) sendmsg$netlink(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000280)={0x408, 0x2f, 0x210, 0x70bd2c, 0x25dfdbff, "", [@generic="f34232a93dfd6c765b4e91d2ae50c5a15a857735d76e3f543a65157b9ab600f81005b1614344d488f1c97b17fda931cd4147ee43e63057733d1cf0e9de24fbe1e5e8fe8cec7dc2e44f928f882de1c5ef306d37385d7fc3d91ecb7144837786bfd163986923ed9c42245155593436ee8f9643351dfe7aaf9344bb5a83643202f482483e9acbcf86428d9a8c68340e961b58fb9152ad10eb57fd3f3e166d3760ac835fe58ff376b088ec9895cb18f0e311f09f443c2bb2c19bd15ed2025e9f7fb75394931438c01668", @typed={0xc, 0x74, @u64=0x1ff}, @generic="7ba26985ff07ac0a108c81e9aa8242180b5c9cd2139715a6db44a6be584604fad0fa915e87fa7d3e08630a40dd94c52f6310fa2ac4efc363906033ca4777557551acfb6712ada8c38b2db9bcaf6e7b6210a09d7cba9f9131cc244a5ee3329f8c725558547bbf87be6893e5829cfbb553e8a1d3c0a6af51445f82c6737e388dbb7dca1a162c8b617827773e2d0a8789119a67e39b3a7c697d0eb232e1b64b4b46e41ce7f0b1fd3caa0b41de9cf7c422d2d18e", @nested={0x26c, 0x8e, [@typed={0x8, 0x42, @ipv4=@multicast1}, @generic="8412ec8e6d8ebca77c64a79f3956e73e8f787fc1a1b03afb2668b14a98cb80f1fe2182bcc03afb5d037c25224408a040a17dcf728df2d5e98654b6ebc59934f3fcc523bd9d76b552e2fb152af2b537e2da00dcba", @generic="0bb14f1c233516033463797186b48decef269f2138153e46054d425cd5d045727aecd3ed8c20a6f60e228e62e1007255d38143314eb159fc0fe9fdb08c6e9c5f6f23ac4efdd3cc9f4dbbc9a7aa3358700ee6d1bc67991e73c95e8d67e307a3939e", @generic="b3e8e2fa815cef3dcfcdc95f69cd8fbb71b203975095b693686f9d04ac5068dbab402dcbc05387bbd380c662448d4eb531f8ec80913b9952da13b50cb0f68a2be3773cbaa8ad9edf6b8db4aa7951fa6fd14bd4ce18d348ec0a5aded23f1f02237802d1c00a2b2cbba412f70a6e3214f7478ecde97f6baeb5c7771bbe60900670a86b83a36c0f28bf5c0d195b0af81c6f0ee757ece203e71d20fcdb", @generic="43a8988ad7452b598b88c95298c079fc94610cc379522fe6251543e4878f4b8ea55775cca8527ec564aacae90b7df991bdb77dab6d96dbbc979aa7e6b3eef83c074239fabb6a8890d3a832ce87a7bc0bf5bfe51379a7e3f37a22eeaf2d296aa04558b7e4d827d7d49e6bfca83607a49837308b764c725bb52637b424431a0c6535a26919758ec5095166", @typed={0x8, 0x60, @pid=r3}, @generic="0d39b89de1c974b9b7551476bd354e90679dae83b630db34bb9b3c6f201c17f8483274936727fb33c4fc4557015274946b793a22ba3d9fe27fdf723d0ce306f059db275523c6f58438d92a5d08a579e949ed4caa8e94aed527b27f672a23e47e5889908998fa0ca4a1ab70f4f0758aafb98308", @typed={0x8, 0x9, @fd=r2}]}, @typed={0x4, 0x29}]}, 0x408}, {&(0x7f00000006c0)={0x11dc, 0x25, 0x301, 0x70bd2d, 0x25dfdbff, "", [@nested={0x10, 0x1c, [@typed={0xc, 0x6, @u64=0xa39}]}, @generic="ad0b5c6500d77b9b1c4f0ac27d6df52bdd751931743b", @generic="f47786c351316d5a94e91808382779169b50978353c3168578c2b9ded59e4340d15198caf647dcbfb5b9b35d9e46e31c2089594863932c80b3a2dea13df12305a91a1f6919bd2e3df72cacefe9e058b2ff044fd8d9feca1492fcea69c1119818c9a3fe667dcdae4033f9f8e063cd529d69750a55bfe205ca14c3b0e3b92ef6fae3d6d6710cea90cf5f1d4695b19929d1da8af86946e073ba7eb9e0fad06981f8a20baaaae4b2af7c41015f7d5f2283fbc6", @generic="6cc8c1c3d7ff062f59f13c407599385c331e22d9f81cbaf2e45118c9ed20be5690d404c2647abe005213aabe8f149beabb0c345ef7d01236e042e7aa8fed6d34dc6f4f45933071a8e45e0be7abf561384a1647a9a3d9c3fb5d47be1542b12e046ebec849172c84c0efeb167153a392d07e0f2d9f164b6aebad5c45004cc6117ddd6fefc0b32fdca10ccb6f4ebc65e2112d3bbb0455520dda4a73f9c79ee04aabdf66308af31e6360142cfb641735a6b9f24f8d8f1de462ec4c93bf3d6295c579a3efc79e4ce563e55371060b3a4a3f7f0e76371940d2f9fe7321cca57d9a07b1a6c786cd3e80395d8ef9cb9e6541b1f39c0adcb811", @generic="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@generic="867c58d24074244dcd8287b50dd946f9d454d04d5772a277649e06362fb883a3d99c4e93d6d674c2f3a8efc096127703fef0fc9ae66455edac2160d7176a488d7d2ce5700c824a4b1ec316c8a807fabeec7ee8f9ccfddd9703e1eab9cb4b9537", @generic="41085d00d176707702f74f62a93a3e5c6d72be3644ec5a426c5dbc49b7a38c2470c52ca31e963140a5321452a00e68a63e1d1a71c7f74cb8ce33e746432a7b1f36938ac95b682dc91c9506cc430baffe2031fe79654965954e2ac8a87be479182d0539da313cd38678c89792b465300a5a04fe7ec6baafde2780bf5f1d425bda711699584968151a6b6f88957f9807663c4280557565b35e4ba7a511b2c88338367ac0f255b3ec4bb6b797a98374c3d2d80d", @typed={0x8, 0x3d, @fd=r0}, @typed={0xc, 0x4a, @u64=0x912}]}, @generic="c222d1637a9238b709aa719dbfcd3d8bbd95f3c5acffbb87a8be2fb64141b378e3738882568c423e40e0846e5d1d18b6a81404befdae44b2ea28e53a0c0c59d60a9373bb338bbccb47e7d1cd4ea51d94370ae3fc4e3db144f3bf7f0a1cecb668a0365367019af8133ad854252c35d82f8d030a2e3c9af3021b3940182c345ccff07a4829352e6753023c4505d43532ed94b4d123bff7f397aaa85ac54fbbae77c2847b20821c2d224657ed57ecc552494a3473937d8d6e3df4b1e09e5fabdb4713e7dffc43", @generic="8ff231a231959e9bf3f8ce0b7641807eb2543182bc884c28d58aef6cf3195f92b87ce5b16eafc3aa2e036fd7d87de39c980016cc0d9e15fe9cfa4e6b99339d5e95cbb6ba06c468a309d5370d759e905b85e6aab9a2595afab8ffd6180ee2fbe4", @nested={0x14c, 0x68, [@generic="64668938143454bbb590ba2e0cb30bf52d67c856c3c533cde2e2cd98fe3b627cc99d34ce45d8cd68350a7281e32b44d366a7fad171eb657a", @typed={0x14, 0x65, @ipv6=@remote}, @generic="573d1ff933b6c691e4f4e807e68939fbe3f35a34925ca067ebc02b2d7dc9fd3d7ba17347f36831", @generic="8f1cb43c4f4d347e3515e7529559b6bbc6b4317f", @generic="94960adfc41142812b62b074b4811f2c00d5f336a5a37c15a819d8ddcea39aa22fc3639317013d5e6359a10928fa96ce49afc1c1275a125d76e4bbb0f1461dacef0c73ae4271e9b24eff583d43b9db5cf13e24376d48051069d708bb32dd2dd21df64945bd196f8996581d43a10e4d69e3ef1d1a4d506cec22cec57aa5675cf20e6196e01db8f73b45fcd016579046f6d83ecb9835426bbc0ccd36f52dbcad1349614fa8a5ef6962b6f5b481a6de3fe3989ba5c0c70875a9d7438fed4fb90127"]}]}, 0x2868}, {&(0x7f0000004580)={0x274, 0x2b, 0x8, 0x70bd2b, 0x25dfdbfb, "", [@generic="35efffb30a9df014231f4be8f9c4b1ce0bc94790db2a73157d5e524160a8", @generic="516bec7e8888e8c1b755bfc76b58177becca6e3a6dc71b71bdc655b290edc138593531c2261feca54ad6802ce00be9a07664f55127ccd2601d5b4c39b3d1545c1e055e3984acd533e09312def748347499b45fbdf977e57c", @generic="9632f49a79bc9c196b4b552702533fd9694a250fcf04b295e538b6e87affd7d99cf5f63fcf266b3c46f0d83fd8df3c2d5832224c0e61bd24410f2027cf14c2e06caf58a712037653ca342f91d6563f6b948af973671a0dc9f3b17a2676d854860f068d89f986f1f5a079c7df8db7", @generic="d57ef489b0ae5b0768016b4d79b65dfc20f608aa5169ebf1dee87dd6450e0af50f94775202d2e180a39c2c769fe9e81cc80a899b74ff51035d0e9e5950c4f93c3219e834d37bdaed32468352f161f7b29993af549ae6fd2400feab1059c4addeec8bd0b4928dc88e638e0bacd178544a291d86", @typed={0xf4, 0xe, @binary="391089890105d39233edb0cedd6290f994c491a04c09c80aa49423ce3bf811dfe050221751209a4fafd2be0fc76acf1c2c1da80de5c73e926846ace676144bd3a1e101978cc5897fe82d64a00236b6bc9bec1f9e50ce3c1bd56c66b3f8d376cf6dff23268ab4985027aec012393ffaae5ffa9e72b8cc905e6352870d2003bccff598271e54f76ce8a40b43f1e5b4025c7d35e4db327102ea478e79bf5f3db0494accb48d67ede0e81d01213449a489a47c0438b1bda8c0b3527b86700dfee26c536a8ffb08ee223619bf190cd2b8769de0b149f5344014db011d2b626f88d4496449d985ef2963afd196d8eecc4e8db3"}, @typed={0x8, 0x6c, @u32=0x6faa}, @typed={0x10, 0x52, @str='cpuset/{\'\x00'}]}, 0x274}, {&(0x7f0000004800)={0xa4, 0x1a, 0x0, 0x70bd26, 0x25dfdbff, "", [@generic="79cf8172f9defb6cb5a69d58fdb3f6853ea388b96d78b9d631a720db95d2ece9e48fdd21b21075351649cf79e368d3c568f17a9265dd997503523d033217c00470356a93f9153a3c923a87c845c48188d143f3488b3df59b0394a8918d1e5e231dd824eafb1b31bd933e89d568062841d3c00f899e99e72e52732ab77c0d347af0563be83650c520fbc9", @typed={0x8, 0x48, @str='{\x00'}]}, 0xa4}], 0x6, &(0x7f00000048c0), 0x0, 0x1}, 0x40040) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000048c0)=@assoc_value={0x0, 0x9}, &(0x7f0000004940)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004980)={r6, 0xd7, 0x30}, &(0x7f00000049c0)=0xc) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) accept$inet6(r2, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e20, 0x7fff, @remote, 0x1}, {0xa, 0x4e21, 0x9, @loopback, 0x5}, 0x9, [0xffffffffffffff7f, 0x8, 0x1, 0xd07, 0x7, 0x80000000, 0x80, 0x81]}, 0x5c) 21:30:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80]}, 0x10) 21:30:48 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x2000]}, 0x5c) 21:30:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x4e22, @local={0xac, 0x14, 0xffffffffffffffff}}, 0xd) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:49 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x1, 0x100, 0x4, 0x3ff, 0x8}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:49 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) socket$inet6(0xa, 0x6, 0x8000) r1 = socket$inet6(0xa, 0x8, 0x3) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0xffffffffffffffff, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'filter\x00'}, &(0x7f00000002c0)=0x78) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'nr0\x00', 0x800}) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 21:30:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 21:30:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c6", 0x39}], 0x1}, 0x0) 21:30:49 executing program 6: r0 = socket$inet6(0xa, 0x80e, 0x7) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0xfffffee0) r2 = socket$inet(0x2, 0x0, 0x5) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x68, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x3b, @remote, 0x6}, @in={0x2, 0x7, @rand_addr=0x9}, @in6={0xa, 0x4e22, 0xfff, @remote, 0x2}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e24, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x4e20, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000200)={'ipvs\x00'}, &(0x7f0000000240)=0x1e) 21:30:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x1f00000000000000]}, 0x5c) [ 840.697269] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x2000000000000000]}, 0x5c) 21:30:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:49 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80800, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) bind$inet6(r1, &(0x7f0000000340)={0xa, 0x4e24, 0x4, @ipv4={[], [], @loopback}, 0x650}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3ff}, @in6={0xa, 0x4e23, 0x1, @loopback, 0x7}, @in6={0xa, 0x4e21, 0x77, @mcast2, 0x1}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e21, 0x12c0daca, @mcast1, 0x3f8c}, @in={0x2, 0x4e21, @rand_addr=0xfffffffffffffff9}], 0xa0) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:49 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000100)=0x1004, 0xa6e2f1fdbadb4f59) socketpair(0x13, 0x807, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e24, @loopback}}, 0x7f, 0x1a4, 0x0, "4873f77822fcf2211cd2026234121dc701f6a386ff73d3f619e473cfcd601a10f647c9aa9232f42005259525933e46cd59843f5d272f6a75e278f529c2e1e6c21a0e3e184e8210e5d66539cb175f0583"}, 0xd8) 21:30:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) 21:30:49 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001500)={0xa, 0x0, 0x0, @local}, &(0x7f0000001540)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001580)=0x3ebf0611, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'vlan0\x00', 0x4}, 0x18) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x6, 0xfffffdd7) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00]}, 0x10) 21:30:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) shutdown(r0, 0x1) 21:30:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x8000000002, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0xff, @multicast2, 0x4e23, 0x4, 'dh\x00', 0x10, 0x100000000, 0xd}, 0x2c) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:50 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x1000000]}, 0x5c) 21:30:50 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x9, "ec742f3127b8c10bc7"}, &(0x7f0000000140)=0x11) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @broadcast}}, 0x6, 0x101}, 0x90) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f00000000c0)=0x10) 21:30:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$key(0xf, 0x3, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) r1 = socket(0x1a, 0x6, 0x3) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x28000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r3, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x10}}]}, @IPVS_CMD_ATTR_DEST={0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x20000001) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r2, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8eaa320b276573e3}, 0x10) getpeername(r1, &(0x7f0000000200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x80) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=0xffffffffffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r4}, 0x10) shutdown(r0, 0x1) 21:30:50 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) getpeername(r1, &(0x7f0000000200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x80) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c6", 0x39}], 0x1}, 0x0) 21:30:50 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0xffffffa4]}, 0x5c) 21:30:50 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) [ 841.572081] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:50 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) socket$inet6(0xa, 0x5, 0x8001) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:50 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x1f000000]}, 0x5c) 21:30:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4(r0, &(0x7f00000017c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000001840)=0x80, 0x80800) bind$llc(r2, &(0x7f0000001880)={0x1a, 0x337, 0x63, 0x7, 0x54, 0xf9da, @remote}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') accept4$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'sit0\x00', 0x0}) accept4$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14, 0x800) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000300)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) getpeername$packet(r1, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000800)=0x14) getpeername$packet(r1, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000880)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000008c0)={0x0, @broadcast, @multicast2}, &(0x7f0000000900)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000b80)={@loopback, 0x0}, &(0x7f0000000bc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000c00)={'vcan0\x00', 0x0}) getsockname$packet(r2, &(0x7f0000000c40)={0x11, 0x0, 0x0}, &(0x7f0000000c80)=0x14) getpeername$packet(r2, &(0x7f0000000e80)={0x11, 0x0, 0x0}, &(0x7f0000000ec0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000f00)={0x0, @multicast1, @broadcast}, &(0x7f0000000f40)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000011c0)={'tunl0\x00', 0x0}) accept(r2, &(0x7f0000001200)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000001280)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001340)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000001440)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000014c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000015c0)=0xe8) recvmsg$kcm(r2, &(0x7f00000023c0)={&(0x7f0000001c80)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002240)=[{&(0x7f0000001d00)=""/198, 0xc6}, {&(0x7f0000001e00)=""/120, 0x78}, {&(0x7f0000001e80)=""/218, 0xda}, {&(0x7f0000001f80)=""/227, 0xe3}, {&(0x7f0000002080)=""/221, 0xdd}, {&(0x7f0000002180)=""/107, 0x6b}, {&(0x7f0000002200)}], 0x7, &(0x7f00000022c0)=""/208, 0xd0, 0x3}, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002400)={0x0, @multicast2, @dev}, &(0x7f0000002440)=0xc) getsockname$packet(r2, &(0x7f0000002500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002540)=0x14) recvmmsg(r0, &(0x7f0000006b00)=[{{&(0x7f0000002580)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000002600)=""/94, 0x5e}, {&(0x7f0000002680)=""/197, 0xc5}, {&(0x7f0000002780)=""/183, 0xb7}, {&(0x7f0000002840)=""/22, 0x16}, {&(0x7f0000002880)=""/240, 0xf0}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/192, 0xc0}, {&(0x7f0000003a40)=""/30, 0x1e}, {&(0x7f0000003a80)=""/133, 0x85}, {&(0x7f0000003b40)=""/58, 0x3a}], 0xa, &(0x7f0000003c40)=""/80, 0x50, 0xfffffffffffffffb}, 0x1000}, {{0x0, 0x0, &(0x7f0000003cc0), 0x0, &(0x7f0000003d00)=""/212, 0xd4, 0x3ff}, 0x3ff}, {{&(0x7f0000003e00)=@can={0x1d, 0x0}, 0x80, &(0x7f0000005000)=[{&(0x7f0000003e80)=""/14, 0xe}, {&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/64, 0x40}, {&(0x7f0000004f00)=""/230, 0xe6}], 0x4, &(0x7f0000005040)=""/9, 0x9, 0x3}, 0xff}, {{&(0x7f0000005080)=@pppol2tpv3, 0x80, &(0x7f0000005280)=[{&(0x7f0000005100)=""/82, 0x52}, {&(0x7f0000005180)=""/249, 0xf9}], 0x2, &(0x7f00000052c0)=""/76, 0x4c, 0xd88a}, 0x2}, {{&(0x7f0000005340)=@l2, 0x80, &(0x7f00000056c0)=[{&(0x7f00000053c0)=""/65, 0x41}, {&(0x7f0000005440)=""/42, 0x2a}, {&(0x7f0000005480)=""/193, 0xc1}, {&(0x7f0000005580)=""/23, 0x17}, {&(0x7f00000055c0)=""/208, 0xd0}], 0x5, &(0x7f0000005740)=""/247, 0xf7, 0x2}, 0x80000001}, {{&(0x7f0000005840)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000006a00)=[{&(0x7f00000058c0)=""/4096, 0x1000}, {&(0x7f00000068c0)=""/192, 0xc0}, {&(0x7f0000006980)=""/61, 0x3d}, {&(0x7f00000069c0)=""/7, 0x7}], 0x4, &(0x7f0000006a40)=""/161, 0xa1, 0xe76}, 0x3}], 0x6, 0x3, &(0x7f0000006c80)) accept4$packet(r1, &(0x7f0000006cc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000006d00)=0x14, 0x0) getpeername$packet(r2, &(0x7f0000006d40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000006d80)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000007700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800034}, 0xc, &(0x7f00000076c0)={&(0x7f0000006dc0)={0x8f8, r3, 0x410, 0x70bd28, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x240, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r5}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r6}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r8}, {0xb4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0x9aa8, 0x1000, 0xfffffffffffffffa, 0x8000}]}}}]}}, {{0x8, 0x1, r10}, {0x178, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x26c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r20}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x6, 0x5, 0x6, 0x7}, {0x101, 0x7f, 0x80, 0xffffffff}, {0x80e, 0x7, 0x8001, 0x6}, {0x1, 0xfffffffeffffffff, 0x3, 0x3}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r21}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r22}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r23}}}]}}, {{0x8, 0x1, r24}, {0x1e4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x3d7fe054}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x1000}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r27}}}]}}]}, 0x8f8}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000580)={{0xa, 0x4e20, 0x28, @dev={0xfe, 0x80, [], 0x10}, 0x6}, {0xa, 0x4e20, 0xfffffffffffffffd, @mcast2}, 0x6, [0x0, 0x8, 0x6b89, 0x100000000, 0x800, 0x6, 0x2, 0x2]}, 0x5c) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x100000004e20, 0x0, @remote}, {0xa, 0x1, 0x0, @mcast1}}, 0x5c) 21:30:50 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x20000000]}, 0x5c) 21:30:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$cgroup_ro(r1, &(0x7f00000001c0)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x6c, 0x9, [0xfff, 0x5, 0x6, 0x1, 0x1000, 0x3, 0x0, 0x8000, 0x6]}, &(0x7f0000000240)=0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x204, 0x8001, 0x1, 0x3, r3}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, &(0x7f00000002c0)=0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000480)={0x3, 0x3, 0x5, 0x3a}, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000080)=""/70, 0x9733}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000004c0)="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", 0x1000) 21:30:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}, 0x10) 21:30:50 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000540)=""/133, &(0x7f00000003c0)=0x85) r1 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000000200)="2e987fc0cfd9063498655ef06bd64cac433d90021604706c93ead9a450e17f1f72f0e0e9ce99cc9a", 0x28, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000040)={0x7, 0x401, 0x401, 0x81}, 0x10) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) accept4$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000004c0)=0x14, 0x80000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000500)={r4, 0x1, 0x6, @local}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000240)="559051d86deb4088606dfa0789c2fcc6d2e29ec264c930c122", 0x19) 21:30:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in, @in=@local}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:50 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x1f00]}, 0x5c) 21:30:50 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001b40)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000001bc0)=0xfffffffffffffdef) r1 = socket$inet6(0xa, 0x3, 0x3a) epoll_create(0x8fa) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000080)={0xa5, 0x8, 0x7, 0xdfd0}, 0x10) shutdown(r0, 0x0) 21:30:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0xfeb2) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:50 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x20000000]}, 0x5c) 21:30:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c6", 0x39}], 0x1}, 0x0) 21:30:51 executing program 2: r0 = socket(0x11, 0x803, 0x300) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e20}}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:51 executing program 6: socket$inet6(0xa, 0x3, 0x3a) 21:30:51 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1f00]}, 0x5c) 21:30:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)) 21:30:51 executing program 6: socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000180), 0x800) 21:30:51 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) [ 842.410386] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:51 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001540)={0x0, 0x7ff, 0x3}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000015c0)={0x0, 0x1, 0x30}, &(0x7f0000001600)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001640)={0x0, 0xffffffffffff39fb}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000016c0)={0x0, @in={{0x2, 0x4e22}}, 0xafe, 0x1, 0x1, 0x1, 0x1}, &(0x7f0000001780)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001f80)={0x0, 0x91, "498c2c7f04379386f9129a41d6ab50ddb7f48705049a5077fdd36875239017ac4ef025fc4d5a22569855484f1f420b6cb3e025c280332b9623729b2f27a34d9a77714035a29e11e6b3ecc2a521785523ad23e00255f9afceeaf8f075fa0cd2e64431b9f99445f8f35f1bb859ab9b628bf8685183e23b66326db40cf34db3493d883a4fe9d8f3ea4df99229076fac578eff"}, &(0x7f0000002040)=0x99) sendmmsg$inet_sctp(r0, &(0x7f00000020c0)=[{&(0x7f0000000000)=@in={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000040)="3e6aa92ad4abf90d4abe5418d67343b11c70deee263d8488a5bb185900c72eb8fc48fd58aa3d505ab5604283d85336c49d1db04b6521f9e0869d4fc55f58bc8913c14bebcbc994fa057843b3ea02973fcb273d98a550783ea5180d3c8d6172fe11e5926a39d96e318d9c91eb8ed74edd10fb7f5cc6fbc00515d0b1929feef33c6c2ade806d105c5cb6bc762021fad25b", 0x90}, {&(0x7f0000000100)="ca64cf2270b546867318ded4e5dfd2b85c2fe48e5cd178fd219e3e0e20c05c41972e028a8f9750709f8447b81d2c204d6711da82743f5ccbe8095a8d235392f32de20391a279a3551428c68931a2c23a03ef32106eb6899a9e84b610a92d0a0cae1b2546588f0d7fd6a3e61db88621661c1571723044636ed9654846e00c285e6302cdfcdc8f382322c9766d398069f886afdfe8df0b4991d9f1df3601f7314d3b86dd5a98643f7a8a9dae946e361a724f1ba84e77ff088009bd6991c1c1ddfad0e6fbf00a02e13b5e4c388d1e163d7f10", 0xd1}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f0000000200)="8b95203aab2a1d538420ae85d202528bff6ab56534c5cf7ae7e277e3b76db4aa79b4a76c7eea5818aad772e89dbc9d764dfebd08935d2ec52c6f563b966eca34963b2233a5952137e785302a234eaf983b3d5b74d70e0aea6215d13e266d59e1d2bc06e4d71daaa01bb38b2c4b25bca4e410105d96d3640c1bd8250d73364feb4331726e656f3e217309a72015f141cdf8549d75c1a11d2978572055063dc3814dccd8c41296d3a15879d8b0ce4701753d4483b8a84a391842ab0163e0a971a143ff3acda6f74a87b7aa91b48915865076230aacd980e381e819e5a90d1af764977e40be0a011d", 0xe7}, {&(0x7f0000000300)="b9b177bcf938424b921d0576b1", 0xd}], 0x5, &(0x7f00000003c0)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x1f}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @authinfo={0x18, 0x84, 0x6, {0x4}}], 0x50, 0x40}, {&(0x7f0000000440)=@in6={0xa, 0x4e20, 0xffffffffffffff01, @local, 0x4}, 0x1c, &(0x7f0000001500)=[{&(0x7f00000014c0)='7{', 0x2}], 0x1, &(0x7f00000017c0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x0, 0xffffffffffffff81, r1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @init={0x18, 0x84, 0x0, {0x1, 0xfffffffffffffff7, 0x20, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x5, 0x150, 0x4, r2}}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @sndrcv={0x30, 0x84, 0x1, {0xc6, 0x3, 0x8202, 0x6, 0x1, 0x7a4, 0x4, 0x1, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x13}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x7, 0x7ff, r4}}], 0x110, 0x20000000}, {&(0x7f0000001900)=@in6={0xa, 0x4e21, 0x20, @ipv4={[], [], @loopback}, 0x3}, 0x1c, &(0x7f0000001f00)=[{&(0x7f0000001940)="34aee2c4e5a1b939143ba17836555fc6fba5720e8aba8b48ffa26e144f2fa8eb9c7a6d0d18da8942600b329ea812823963dddb98c576f9c997594c8fbb5b4737d4ce5c5a4d2a6df987be2cd9af1e6ee3adbbabe70a72773177ce28b8f59c5259c2c5869b63b967381e01d97011ed7d902d2b30770040d84ee842b966", 0x7c}, {&(0x7f00000019c0)="0c515d0225cbfdad711678a86f0eaaa5dd3c8d99338757d3d79c96b1b4762fd93be19544b25136d20de559aa1f8a156352ca26add94932392dadb3cca1a42cc7d017887a785381c52388a13686f02275cfa93044b2127c31d60b5be7577deed62c9db242d17957cb50e41126633b8c142cc75f12e99173d1e8b304c99cff050fe219b4de4225eb0985f762c1948262c503262ea0922d", 0x96}, {&(0x7f0000001a80)="14ce12315bb3d49fef97999c4c0c8191b533e45c80cfed69c7af5f3442f8effb7176304ccdfc05de222cafe5df1314d049224b5fa7ec69449f724da95263c5ea7ac753ce1eccca07d27d30f3f8cabbf76cd9b8ff893725360eb0744bbdb29fd31721e0bd3f358d158a8bf0de0f308d126a7df0ff496d40d88182960d78dd50587892cc045acf74faf56b2247344fc3f2dbdc90b86c2e96e405e03049213b8e4ca25f268e7eb192cd8274103b9748e35ab41685462e31cda608289b39c49a994c190f53cbd01a71c82e04d09cc360dba59137d48ee6bd4b69fc312e8f", 0xdc}, {&(0x7f0000001b80)="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", 0xfd}, {&(0x7f0000001c80)="1a33b34228e988051696864a9175e1e1a6cf740c8c63552efc8c6c5fbf69517a203b96c8", 0x24}, {&(0x7f0000001cc0)="74015653db208a05680368f5bb2e05f08f06c2fa670edb527410edf37752eb72daca0fce3f670c29b3d5a052f8c09f7babe5519e7ca2a807019a02ff1e49eb0c4b98d9ab042d46c276ed0241a5469b9307049213ee41ef74b35d8a15194d36c05ea91bf412c1666a6fae83153b7a24c8fcf602422d7d81e06dda48d2fd9f45c4f91060c66b3cfed348df8ca4f0a827617e29f94967f95dffa3572db18284a5cf70c5a911c0600e961f98ea362e13db5234f09698d999b113636984580c17", 0xbe}, {&(0x7f0000001d80)="a0368ca5299b4e8faf7040aaf339999ca2aded244a5c8f73a49e5519c19d2f9612924f76b5ba2803d252e70d0f8fd3e055b69cfa9c677bda971d6ff272d3331be207c1ca0fe16ffb00995e7af0ad4d41eca5cefc5c04bcc3c9039cb50ecb82d1c1aa778a296cde7815d5ec9384af267a59981678cb71969b98b03cc785", 0x7d}, {&(0x7f0000001e00)="4362d4ffe738381ad9f503031d470f1c4736d8a4e3ac8e1df6a9a585a7a5604eb0328c9df6befd03ede575fed1a4a4d183e156bde54ef9a2c2b4f6565fa390c1ce8e8645dd8b2395896f9b10ddb8404ede98953175584f70c6ea80ffdaddc21ca991cc14130a3b1b8c6ddb5cacd512879b16c5e7d3de8e83b098a31e31769a8f02660e5664ba85c4936c3af5ad6d844378d9887e9cf417041a068417c685f510d52ba7757535a0ad82db6ba6126bc2ef27741c80325458e0f63211142230613a8c51b7818637640d32bf1c1265773234331a72a6d128bf81b0ae98221a238d068dee396ea8f5c2307cc98b4ba7189f8345ac3d6ac690e4", 0xf7}], 0x8, &(0x7f00000021c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5], 0x20}], 0x3, 0x4000010) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) bind$inet(r0, &(0x7f0000002080)={0x2, 0x4e22, @local}, 0x10) shutdown(r0, 0x1) 21:30:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) bind$packet(r1, &(0x7f0000000100)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @remote}, 0xffffffffffffff5a) 21:30:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000]}, 0x10) 21:30:51 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}, 0x5c) 21:30:51 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0xffffffc5, 0x1, &(0x7f00000000c0)={0xa, 0x4e26, 0x0, @empty, 0x9}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) r1 = socket(0x3, 0x0, 0x0) listen(r0, 0xfffffffffffffe01) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x10000, @mcast2, 0xb8a6}}, 0x6d4, 0x6, 0x0, "8136095312f05146492f6dc1919e8e7f20af030d3b168df4c95909061dabafff0e05f0d9ddcd8651c70973a25c06f95940500682cf572e464717e998b7834095ecfdddc4add11cffd2c08be8de402575"}, 0xd8) sendto$inet(r0, &(0x7f0000000000)="4ff2f40f957dc5af9656893d9bbdf98bdf74022c4d565b", 0xffffffffffffff48, 0x20000000, &(0x7f0000000040)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) 21:30:51 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @multicast2}}, [0x0, 0x894, 0x100000000, 0x9, 0x9, 0xfffffffffffffff7, 0x1, 0x4, 0x3, 0x8, 0x4, 0x3, 0x7f, 0x2, 0x800]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={r1, @in={{0x2, 0x4e24}}, [0x100000001, 0x10001, 0x0, 0xce, 0xbc, 0xfff, 0x0, 0xfff, 0x6, 0x2, 0x7, 0x20, 0x1000, 0x8, 0xffffffff]}, &(0x7f0000000540)=0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd0, r2, 0x120, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [], @loopback}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0xd0}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000080)={{0x2f, @local, 0x4e24, 0x4, 'lblcr\x00', 0x1f, 0x3, 0x25}, {@multicast1, 0x4e22, 0x7, 0x3, 0x8001, 0x7}}, 0x44) 21:30:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x9, @empty, 0x5}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e21, 0x5, @remote, 0x1000}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x6}, 0x8) sendto$inet(r0, &(0x7f00000001c0)="c6", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr=0xfffffffffffffffc}, 0xfffffffffffffe6e) 21:30:51 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) [ 842.663347] IPVS: set_ctl: invalid protocol: 47 172.20.20.170:20004 21:30:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) 21:30:52 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0xf4, @mcast2, 0x800000}, {0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x100000001}, 0x4, [0x973, 0xfff, 0x9, 0x271, 0x3, 0xfff, 0x22, 0xffffffffffff0001]}, 0x5c) socketpair(0x9, 0x80000, 0x3, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_sco(r1, &(0x7f0000000400)={0x1f, {0x5, 0x10000, 0x4, 0x3, 0x0, 0x5}}, 0x8) r2 = accept(r0, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) socket$inet6(0xa, 0x5, 0xb29) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000100)=0x68) 21:30:52 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x3, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) shutdown(r0, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000040)=0x8, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140)=0x2, 0xffffffffffffff45) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='reno\x00', 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x7fffffff, 0x7fffffff, 0xfff}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0601ec5b04000700"], 0xc) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100), 0x4) shutdown(r0, 0x1) 21:30:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x5c) 21:30:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1f000000]}, 0x5c) 21:30:52 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000a40)={0xffffffffffffff01, 0xfff, 0x3, 0x34f42bf, 0x1, 0x23, 0xffff, 0x7, 0x0}, &(0x7f0000000a80)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000ac0)={r2, @in6={{0xa, 0x4e24, 0x6, @loopback, 0x5}}, 0x100000001, 0x20}, 0x90) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendmsg$kcm(r0, &(0x7f0000000a00)={&(0x7f0000000740)=@nl=@unspec, 0x80, &(0x7f0000000800)=[{&(0x7f00000000c0)="a4fe3bc488b67f7e02", 0x9}, {&(0x7f00000007c0)="c826cda6f2c968ea9918aba025f93d85eac21d96177b", 0x16}], 0x2, &(0x7f0000000840)=[{0x40, 0x10b, 0xc, "5f46b2699b8b424ec7d57c6d0cc957749ce3ba57539d35f07de1125587c15256b018f9096ca663affbddad568e3c"}, {0xa0, 0x114, 0x80000001, "cad498952a631c545b050724209d0b459f17c5b05af6606651498ea94fd026a471a30d0231e32a7baee421a936209d01fb291e4585c8e85ad4b6569084b0370f3d6d58e9980a63f9a68f7815090b323b50202636d5beb6a5511710134b807699ba0b226e832b22a97dac75af5f85b05647e9ee2d0b40726987b1693c4d8149508d4cd1e89c0972692318a8c4dc"}, {0xa8, 0x1ff, 0x8, "32f65bd3a8ff613872f09e04a03cd97d8e0cae591dd55828545fec47af94c02b2bda85a9689ec0a0b631eb2d90974343edd353456ec8348c334435add055c82ff443b7d9081f2c3c8f574590e100653963a9e95235e221989b3ac8eca57105ccca6e895b45144eef833e1a5196c662870f8deabf3558c4a04fedf4bbc3fc7a878f66ee5f15fe5025615310a6e66b7cd908c7ca90f0"}], 0x188, 0x40}, 0x2411ecf28e8d525a) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/210, 0xd2}, {&(0x7f0000000300)=""/246, 0xf6}, {&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000000400)=""/133, 0x85}, {&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/195, 0xf1}, {&(0x7f00000005c0)=""/218, 0xda}], 0x8, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:52 executing program 6: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) socket$inet6(0xa, 0x802, 0x20) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={"6e4a195d09659f185000", 0x3, [{}, {}, {}]}, 0x58) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r1, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfce}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffa}]}, 0x34}}, 0x8000) r2 = socket$inet6(0xa, 0x205, 0x67) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @mcast1, 0x4}, 0x0, [0x0, 0x240010000000, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe]}, 0x5c) sendto$inet6(r2, &(0x7f0000000100)="f6357eb6f242152c0df10769b1e744017bf362ce53b73844b5dac6702aa075c3130845990b65b7ed4cfb68", 0x2b, 0x14, &(0x7f0000000140)={0xa, 0x4e24, 0x7f, @local, 0x4}, 0x1c) [ 843.242936] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:52 executing program 0: getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x735f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={r0, 0x0, 0x8, 0x4, 0x4b3}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x220002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r2, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcd}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5c64012a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x24a3}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) sendto$inet6(r1, &(0x7f0000000340)="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", 0xfffffffffffffcbc, 0x800, 0x0, 0xfffffc71) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000000040)={0x8001, 0x7, 0xa07c067, 0x7ff}, 0x10) 21:30:52 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x3, 0x5) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x3, 0x460, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000040), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'rose0\x00', 'veth1_to_bridge\x00', 'team_slave_1\x00', 'ip6gre0\x00', @link_local, [], @broadcast, [], 0xd0, 0x108, 0x138, [@pkttype={'pkttype\x00', 0x8}, @pkttype={'pkttype\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'rose0\x00', 'veth1_to_team\x00', 'veth1\x00', 'bridge_slave_0\x00', @remote, [], @remote, [], 0x120, 0x120, 0x158, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x3}}}, @rateest={'rateest\x00', 0x48, {{'ip_vti0\x00', 'ip_vti0\x00'}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@random="9f72234f4abc"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'veth1\x00', "2009deffffffffffffff00801f08ff00", 'veth1_to_team\x00', 'vlan0\x00', @remote, [], @dev, [], 0x110, 0x110, 0x140, [@cgroup0={'cgroup\x00', 0x8}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @link_local, [], 0x0, 0x0, 0x0, 0x0, @link_local}}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x4d8) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) listen(r1, 0x275d) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) 21:30:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}, 0x10) 21:30:52 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5c) 21:30:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000]}, 0x5c) 21:30:52 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0xffffffffffffffff, @loopback}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x76, 0x0, 0x3]}, 0x5c) 21:30:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) 21:30:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffffa4]}, 0x5c) 21:30:52 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:52 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @loopback}, {0x303, @dev={[], 0x1e}}, 0x28, {0x2, 0x4e20, @multicast2}, 'team_slave_1\x00'}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000340)={0x7, 0x0, 0xffff, 0x1ff}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000000280)=0xfd64, 0x67) listen(r4, 0x0) connect$inet(r3, &(0x7f0000000140)={0x2, 0x4000002}, 0x10) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000100)={r1, 0x0, 0x7, 0x1000, 0x1}) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1, 0x4, 0x100000000, 0x8, 0x7fff, 0xfff, 0x200, {0x0, @in={{0x2, 0x4e23, @broadcast}}, 0x5, 0xab24, 0x40, 0x122, 0x5}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r5, 0xffffffff}, &(0x7f0000000300)=0x8) shutdown(r0, 0x1) 21:30:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}, 0x5c) 21:30:52 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x800000000003a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:52 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x45, 0x3, 0xfffffffffffffff7, 0xffffffff, 0x3, 0x0, 0x400, {0x0, @in6={{0xa, 0x4e20, 0x3e, @ipv4={[], [], @broadcast}, 0x80000000}}, 0x1000, 0x3, 0x1000, 0x10000, 0xffffffff}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r2, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0xa359, @dev={0xfe, 0x80, [], 0xd}, 0xbcb}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x9, @loopback, 0x2}], 0x1c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000280)={0x7f, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e20, 0x3, 'rr\x00', 0x5, 0x401, 0x80}, 0x2c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000200)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480), 0x0, 0x0, 0xfffffe2a}, 0xfffffffffffffffe}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x100, 0x0) [ 844.089176] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 844.105475] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 21:30:53 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:53 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) 21:30:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, 0x10) 21:30:53 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000002c0)=0x8) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) socketpair(0x15, 0x7, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x7, 0xf1, 0x1ff, 0x3, 0x9, 0xff5, {0x0, @in={{0x2, 0x4e23}}, 0x40, 0xca1, 0xffff, 0xfffffffffffff72d}}, &(0x7f0000000140)=0xb0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000200)=0x401, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r1, &(0x7f0000000240)="a6e06f9525376a7a495cb09a2d40f0dac35b063d9a01e3393cba56c9e23cd877584fcfbf18c8e30dd3c01d8164d2260dce423edd0188f9def82fadd27bbdfe97a4d31dae1ae1e311dc55d594d3dee75389a3595161d74baf235c5297ed6bb6462b336912790c1d88fac63968c6dfad4eb7a90179752ec5881b0324ada4d2e9f7dd3f9f50753c5b4660555be449afb67ea5c784e875c51338d1396c7d852d88", &(0x7f0000000300)=""/153}, 0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x200, 0x81}, &(0x7f00000001c0)=0x8) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x8000, 0x4) shutdown(r0, 0x1) 21:30:53 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000002c0)={0x3ff, 0x1, 0x7, 0x5b}, 0xc) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000280)=@get={0x1, &(0x7f0000000240)=""/2, 0x914}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f0000000200)=0x10) 21:30:53 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}, 0x5c) 21:30:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) r2 = getuid() r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000010c0)=@filter={'filter\x00', 0xe, 0x6, 0xe98, [0x0, 0x20000200, 0x200002d0, 0x20000518], 0x0, &(0x7f0000000140), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x8, 0x16, 'bridge_slave_0\x00', 'veth0\x00', 'bond_slave_1\x00', 'bridge_slave_0\x00', @broadcast, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @random="f14746149440", [0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x20, 0x88f7, 'veth0_to_team\x00', 'yam0\x00', 'syzkaller0\x00', 'team_slave_1\x00', @remote, [0xff, 0x0, 0xff], @random="4741dc906f45", [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0xe0, 0xe0, 0x110, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x1, 0x8, 0x2, 0x8}}}, @cgroup0={'cgroup\x00', 0x8, {{0x7, 0x1}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}, {{{0x3, 0x73, 0xa00, 'irlan0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff], 0x70, 0xb8, 0x108}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1, 0x8, 0x6}}}]}, @common=@log={'log\x00', 0x28, {{0x3, "1f47de5fa517becebd04141ed80790b38fa9b6159c76b147f2d284aaa067", 0x8}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x40, 0x8884, 'irlan0\x00', 'veth0_to_bridge\x00', 'teql0\x00', 'bond_slave_0\x00', @random="c62aa1b9ee3c", [0x0, 0xff, 0x0, 0xff, 0xff], @dev={[], 0x1b}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0xe8, 0xe8, 0x130, [@realm={'realm\x00', 0x10, {{0x53, 0x8}}}, @connbytes={'connbytes\x00', 0x18, {{0x0, 0x7934, 0x2, 0x2}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"c1691a4fecb3ce8283ad7c0bc80ae1ef7ce2f20e8f5f48f12b5980f4324c"}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0xd, 0x54, 0x89ff, 'team_slave_1\x00', 'syz_tun\x00', 'vlan0\x00', 'syzkaller1\x00', @broadcast, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[], 0xf}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x858, 0x8e0, 0x910, [@u32={'u32\x00', 0x7c0, {{[{[{0xffffffff80000000, 0x3}, {0x1cb, 0x1}, {0x3, 0x2}, {0x3f19c0ae, 0x3}, {0x3}, {0xd1a, 0x3}, {0xffffffff, 0x3}, {0x1f, 0x3}, {0x1, 0x3}, {0x1000, 0x2}, {0x2}], [{0x7f, 0x4}, {0xffffffffffffff81, 0xffffffff}, {0x3, 0xffffffffffffffa7}, {0x8, 0x5}, {0x40, 0x4}, {0x6, 0x83}, {0x6, 0x49b6}, {0x3, 0x800000}, {0x2, 0x4}, {0x0, 0x20000000}, {0x0, 0x5}], 0x9, 0x4}, {[{}, {0x3}, {0x4, 0x2}, {0xb0ad}, {0x76, 0x2}, {0xffffffffffffffc1, 0x307dd06a9d076560}, {0x6b, 0x3}, {0x6, 0x3}, {0x10001}, {0x0, 0x3}, {0xffffffffffffff01, 0x3}], [{0xd47, 0x5}, {0xfffffffffffff750, 0xffffffffffffabb1}, {0x20, 0x9}, {0x20, 0x9}, {0x6, 0x9f7}, {0x9, 0x6}, {0x5, 0x6}, {0x4, 0x9}, {0x3, 0x1ff}, {0x2fe6000000, 0x2}, {0x0, 0x8}], 0x1, 0x7}, {[{0x3}, {0x800, 0x3}, {0x9, 0x2}, {0x2}, {0x66, 0x3}, {0x4776, 0x1}, {0x7f, 0x1}, {0x800}, {0x7, 0x3}, {0x6, 0x3}, {0x62, 0x3}], [{0x0, 0x3}, {0x8, 0x7fff}, {0xfffffffffffffff9, 0xfffffffffffffffb}, {0x3, 0x1}, {0x2, 0x8}, {0xffffffffffffff2a, 0x3ff}, {0x2143da17, 0xc52}, {0x3800000000000, 0x100000000}, {0x1, 0xaf1}, {0x42043fea, 0xbe}, {0x80000000, 0x5}], 0x0, 0x5}, {[{0x401, 0x1}, {0x71f5, 0x3}, {0x9, 0x1}, {0x8000, 0x2}, {0x1f, 0x1}, {0x6, 0x3}, {0xfffffffffffffe00, 0x3}, {0x9, 0x3}, {0x3, 0x3}, {0xfffffffffffffff9}, {0x100}], [{0x7f, 0x7f}, {0x7, 0x7f}, {0xff, 0x8}, {0x1f, 0x6}, {0x7, 0x3}, {0x7f, 0x10001}, {0x80, 0x5}, {0x6, 0x8}, {0x2, 0xffffffffffffffff}, {0x100000001, 0x8}, {0x100000000, 0x6}], 0x2}, {[{0x7fffffff, 0x1}, {0x9, 0x3}, {0x7}, {0x401, 0x2}, {0x70}, {0x1, 0x1}, {0x3, 0x1}, {0xffffffffffffff81, 0x2}, {0x9, 0x1}, {0x2}, {0x6, 0x2}], [{0x6, 0x43c22638}, {0x20, 0x401}, {0xcf8, 0x7fff}, {0x1, 0x90}, {0xf60e, 0x7}, {0x2}, {0xfff, 0x6}, {0xc3d, 0x9}, {0x0, 0x100000001}, {0x4, 0x7ff}, {0x4, 0x8}], 0x0, 0x9}, {[{0x401, 0x3}, {0x0, 0x3}, {0x7d91}, {0x3, 0x1}, {0x4, 0x2}, {0x7ff}, {0x7}, {0x7, 0x1}, {0x2}, {0x10001, 0x2}, {0x7f, 0x3}], [{0xcc, 0xffff}, {0xfffffffffffffffa, 0xffffffffffffff81}, {0x0, 0xfffffffffffffff9}, {0x3530, 0x3}, {0x7fffffff, 0x9}, {0x400, 0x8}, {0x10001, 0xffff}, {0x0, 0x5}, {0x6000000000000, 0x100000001}, {0xffffffffffffff8b}, {0x2, 0x5}], 0x2, 0xa}, {[{0x1f}, {0x57f5, 0x3}, {0x2}, {0x100000001, 0x1}, {0x80000000, 0x2}, {0x0, 0x2}, {0x5, 0x1}, {0x9}, {0x0, 0x3}, {0x2, 0x3}, {0x0, 0x1}], [{0x3, 0x814}, {0x100000000, 0x4}, {0x200, 0x1}, {0xfff, 0x8}, {0x800, 0xffffffff}, {0xfff}, {0x630, 0x3}, {0x800, 0xfffffffffffffffd}, {0x5, 0x8}, {0xfff, 0x1}], 0x2, 0x1}, {[{0x6, 0x2}, {0x3, 0x1}, {0x72, 0x2}, {0x100000000, 0x3}, {0x2, 0x1}, {0x9, 0x3}, {0x4, 0x3}, {0xfffffffffffffffd, 0x1}, {0x9}, {0x3, 0x3}, {0x6, 0x3}], [{0x1, 0x8001}, {0xffffffffffffffc0, 0xfff}, {0x9, 0x100000000}, {0x6}, {0x2, 0xac77}, {0x380, 0x9}, {0xfff, 0x3}, {0x4, 0x3f}, {0x80, 0xff}, {0x9a2c, 0x7afa}, {0x400, 0xd7c}], 0xa, 0x9}, {[{0xba97}, {0x9}, {0x6, 0x3}, {0x1ff, 0x1}, {0x8dd, 0x3}, {0x0, 0x3}, {0x1, 0x2}, {0x4}, {0x1, 0x3}, {0x2, 0x1}, {0x7fffffff, 0x3}], [{0x7, 0x1}, {0x4055d3c5, 0xa430}, {0x0, 0x5}, {0x84, 0x8}, {0x44ce339c, 0x7f}, {0x8, 0x1f}, {0x8f57, 0x6f}, {0x1f, 0xfff}, {0x7, 0x8}, {0x10000, 0x1}, {0x0, 0x4}], 0x7, 0x1}, {[{0xffffffff, 0x3}, {0x0, 0x1}, {0x200, 0x3}, {0x800}, {0x86}, {0x9, 0x3}, {0x100000000, 0x1}, {0x7, 0x3}, {0xfff, 0x1}, {0x6, 0x1}, {0x3ff, 0x1}], [{0x7fff, 0x2}, {0x3, 0x44e}, {0x0, 0x3}, {0xdc0, 0x5}, {0x3, 0xffffffff}, {0x5, 0x2}, {0x8, 0xff}, {0x6, 0x3}, {0x45cc, 0x8}, {0x4, 0x3}, {0x4, 0xffffffff}], 0x0, 0x5}, {[{0x1c05}, {0xffff}, {0x7, 0x2}, {0x0, 0x2}, {0x1, 0x2}, {0x1, 0x3}, {0x2, 0x2}, {0x20, 0x1}, {0x4, 0x3}, {0x80000001}, {0x0, 0x1}], [{0x59, 0x5}, {0x3, 0xfffffffffffffffe}, {0x7f, 0xfffffffffffffff9}, {0xe68, 0x37}, {0x94, 0x1}, {0x5, 0x3}, {0xfffffffffffffffc, 0x2}, {0x562, 0x12}, {0x9, 0x101}, {0x1, 0x8}, {0x7, 0xaa0}], 0x7}], 0x1}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x5, 0x2}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}}, {{{0x1b, 0x8, 0x890d, 'eql\x00', 'veth0_to_bridge\x00', 'tunl0\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xb0, 0xb0, 0xe0, [@owner={'owner\x00', 0x18, {{r2, r2, r3, r4, 0x6, 0x6}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0xf10) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r5}, 0xc) 21:30:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) 21:30:53 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5c) 21:30:53 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x3, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001040)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001080)={@empty, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1d}}, @remote, 0xbc1, 0x7, 0x800, 0x100, 0x4, 0xa0000, r3}) 21:30:53 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x418) r1 = socket$inet(0x2, 0x40000000001, 0x1ffffffffffff) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @remote}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='-securityvboxnet0%^$[\x00'}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x80000001, 0x0, 0x3, 0x2, 0xffffffff7fffffff, 0x3, 0xb5d6}, 0x20) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) socket$inet6(0xa, 0x0, 0x9) shutdown(r1, 0x1) 21:30:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @rand_addr=0xa30}], 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0)=@fragment={0xb7, 0x0, 0x10000000000000, 0x9, 0x0, 0x80000000, 0x67}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:53 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x3b) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xd9, "66c254002e5114c7ada4988338b1d10aa43211500af00f90ba910097e5b9ef0f3ab360fafb0e184080a1000845eab2a195dc2a9e4649738ee531f7545ce0a09dc587c4b27833a6abb3ff09ec98e658714de10bf3ce392aeeca3c15d2deaefd44b362b39bddac6e0937d78234991ca0b878a5b251c5b6bd6ee6ece62051028563024a46882771aa8d7253ebe3c8e9ec82bdf4e5708879eb93b2edd581a3934483710766ee1befb9aa2068439af91bf065230568fcf4bc1e78f27cff03748dbc1060465ed52efffc2bb233fbcb8123281738d35d0a3723febaf1"}, &(0x7f00000001c0)=0xe1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000001240)=0x1008) sendto$inet6(r0, &(0x7f0000001280)="a442b6822b7668ef07f4f2031dc98c69f4888012a4523a70d144d75e9f918663f7128608104f1a2f5968b80d5d57461938476a259552b24415fa0195d6f927eb76d651471c2193936aea3eadfe2af01f3dcd20c23b2a0bc8f963d10ce97d9931bfa7ac66f7ae01189749744fc87ad58ba5bbc45fa23dd141115f191d6ad158cbd339a46bcc14b279ddf45e9b5cebf2d083f602305314479bf6817a5a92bf87b19f10f3846f8c6dc85f8350bcd908569d50f8d3f92c00b39277444a7680649b22c9097a4449c835de3971241bdbc73ff33527e51b7b92e4604882d5cf80de52f8a0caff2aceeaa23c7d3e", 0xea, 0x850, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'bond_slave_0\x00'}, 0x18) 21:30:53 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}, 0x5c) [ 844.920697] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3ff, 0x30}, &(0x7f0000000040)=0xc) accept4(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80, 0x80000) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000000180)=0xf714, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0xe, 0x3, 0x7, 0x2, 0x3ff, 0x9, r1}, 0x20) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:53 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000200)="e687f5903d80cfb71f3140a55922901ab8e74076af3cca411a9843f4612127a6f350eda7f6742502cd0f32331dc7e96e548c9088840ca5e25842af5cc0152f3b16ef3d5d4cd272ceef2b8d3dac8815feef26ba0ad743d59a5556229e5fa9b5433f068e184f1f174f7e8231568d1c2d4eea79b3e5405fc938ed0b65a42934a40b071e3176ad3f79f0f7438babec10422da04cbb0a9030d42ee2980cd0fc6295c70dfe8c66d2c52fec1d5f05bf", 0xac, 0x800, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0x1}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, 0x10) 21:30:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000300)=0x6e, 0x0) getpeername$unix(r1, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:53 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}, 0x5c) 21:30:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002680)={r1, 0x2, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @remote}}}, 0x84) r2 = accept(r0, 0x0, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000002640)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f0000002600)={&(0x7f0000000400)={0x21e0, 0x12, 0x800, 0x70bd2b, 0x25dfdbfd, {0x1d}, [@nested={0x1104, 0xc, [@typed={0x8, 0x4c, @fd=r0}, @generic="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@generic="07d3c03f798340c5dcd4fc1996b023c3c98240ffd64f66dfdb716d57b946cceeaf85ca8662d56d81a05aacd4faad5d758a2812d5f119ae94a43578444008b3b17a492569c92012545dbcedd9d8395bab6f2fd3c5f537e6ff61957b70a5f5e8f35a768587536c7c5bb0b19b0d8b291abac26102979feb61c2dd9ee32ca3150080bf30c628dab80076983282cdea", @typed={0x8, 0x3a, @pid=r3}, @generic="34d1b4e06ae95759ef7d229fe251b07d19193fc14677f45925442c48b43c6c9de1e40e481d99ee0a0d821151b1c9cee9897c65bcabc9d60dc7680a622b5376ae8c13e701d2fa89e11a35e101180452fb043cacb6560c48a9275105c2aa9aba7f"]}, @nested={0x1050, 0x1d, [@generic="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", @generic="fc89539272be0f5d49196b7c16a450e4111f7ce20869b3a305df392a4e5407565d10242d205fce", @typed={0xc, 0x74, @u64=0x2}, @typed={0x8, 0x96, @pid=r4}, @typed={0x8, 0x4c, @fd=r0}, @typed={0x8, 0x20, @ipv4=@remote}]}, @generic="4baea6a87f", @generic="18a09de2b7c58ba1b9e1ca3c4c19555c10c7eb325a0a996da2ae0187aff2c78ac8674fc80bf6830ec562f00c2f5febef729dbe1cee5193379722b47d154d51b11df1fc241a903b4c1d293e5f111dde80fcbdfac12dbbbbf3989d977389a97d72f23b84aee7e4d8d136c2c3", @typed={0x8, 0x11, @uid=r5}]}, 0x21e0}, 0x1, 0x0, 0x0, 0x40880}, 0x40) 21:30:53 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r2, 0x2, 0xffffffffffffffc6, 0x6}, &(0x7f0000000280)=0x10) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 21:30:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc88", 0x48}], 0x1}, 0x0) 21:30:54 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x322, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) tee(r0, r0, 0x80000000, 0x8) socket$inet6_sctp(0xa, 0x61ebe1044eb159b6, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000500)={r0}) connect$bt_sco(r1, &(0x7f0000000540)={0x1f, {0x8, 0x3f0799fe, 0x6, 0x3, 0xc0000000000, 0x7}}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x5}, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x5, 0x4) 21:30:54 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000dc0)=0xe8) sendto$packet(r0, &(0x7f0000000200)="ce17771312cb80c19d77a10e19cae9b2d2d3d8389e593933408b5e38180e2390b3f57b1c235c759e76fafaac7b889656bf56617cae97f3788e5a8fcbded45f6574abfa7f2abe0685b2bee848f98443c46fe784495593eee6584d5b275035f4f74d4dfe8af2aec05263889c5bef4c8ea81b16f176", 0x74, 0x80, &(0x7f0000000e00)={0x11, 0x0, r2, 0x1, 0x16f, 0x6, @remote}, 0x14) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x101) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='westwood\x00', 0xfffffffffffffde8) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}, 0x5c) 21:30:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e24, @rand_addr=0x9}}) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 21:30:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}, 0x5c) 21:30:54 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000240)) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x800) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) [ 845.760006] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x7, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000001c0)={@loopback, @loopback, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000240)={@local, @loopback, r2}, 0xc) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:54 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000100)={0x11, @rand_addr=0xd414, 0x4e23, 0x4, 'sed\x00', 0x20, 0x9, 0x5c}, 0x2c) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) r2 = socket$inet(0x2, 0x4000000000000001, 0x2) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0xfffffffffffffddd) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) 21:30:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc05]}, 0x10) 21:30:54 executing program 6: socket$key(0xf, 0x3, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180), 0x4) socketpair$inet6(0xa, 0xd153fc221e14113a, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x1ff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000340)={r4, 0x80000000}, 0x8) r5 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000380)={0x8, [0x5, 0xfffffffffffffeff, 0x4, 0x1a, 0x3, 0x1, 0x216, 0xad]}, &(0x7f00000003c0)=0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@buf={0x74, &(0x7f00000001c0)="af03c54134dfc868cfbc8950d5a244dc6b0975263f0ac84892ba9a6ab81d802fa756a97a9a0466b5192c71d6830039ca7a7506c1744c3eed2c1e9d1b3c0e534b4ab3f51eb82dec107bca4f70a38e88ea5e78f67772c532d74a97c588ea33732122df63315834f188698b62b01cf9d518d2303cd7"}) socket$unix(0x1, 0x7, 0x0) close(r5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0xfffffffffffffffc, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca]}, 0x5c) getpeername(r5, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) r6 = socket(0x1f, 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000480)=0x14) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f00000004c0)={r7, 0xe9, 0x7fffffff, 0x400, 0x5, 0x8, 0x7fff}) 21:30:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x5c) 21:30:54 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x5}, &(0x7f0000000280)=0x8) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/12, 0x8}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x6, 0x2) sendto$inet(r0, &(0x7f0000000080)="3d01ea46f7cfc771b44660dcbec7e1ba", 0x10, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 21:30:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}, 0x5c) 21:30:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc88", 0x48}], 0x1}, 0x0) 21:30:55 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(0xffffffffffffffff, 0x1) 21:30:55 executing program 2: r0 = socket(0x11, 0x803, 0x300) socket$inet6(0xa, 0x80000, 0x3) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0xb54, 0x1, 0x7, 0xba, 0xffff}, 0xc) 21:30:55 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001400)={&(0x7f00000013c0)='S&]\x00', 0xffffffffffffff9c}, 0x10) getsockopt$inet_udp_int(r1, 0x11, 0x6f, &(0x7f0000001440), &(0x7f0000001480)=0x4) 21:30:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}, 0x5c) 21:30:55 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @local}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}, 0x5c) 21:30:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) [ 846.610827] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:55 executing program 0: r0 = socket(0x0, 0x8000b, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0xffffffff}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000040)="073c5e2d15a3f08c0fae1c29cfee4eab7719799634", 0x15, 0x40000, &(0x7f0000000080)={0xa, 0x4e21, 0xfffffffffffffff8, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x2}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f0000000000), 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0xdbf, 0x40, 0x0, 0x3, 0x9}, 0x14) 21:30:55 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000240)="eb766d6e65743073656c666c6f00", 0xffffffffffffff9c}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ad53d70195957d79d9b711"], &(0x7f0000000300)=0xf) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e21, 0x8, @mcast2, 0x1000000000}}}, 0x84) r2 = socket$inet6(0xa, 0x3, 0x3fe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x7fff, @local, 0x9}}, 0x4, 0x6, 0x2a85, 0x3f, 0xbff}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x7}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @ipv4={[], [], @rand_addr=0x3}}, 0x0, [0x7c3e, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) splice(r2, &(0x7f0000000080), r2, &(0x7f00000000c0), 0x289f404d, 0x4) 21:30:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x10) 21:30:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}, 0x5c) 21:30:55 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x1) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x400, 0x6, 0x0, 0x3, 0x79f441eb, 0x80000001, 0x0, 0x5f9f, 0x0, 0x100000001, 0x4, 0x5, 0x7ff, 0x5, 0x10001]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x4, 0x9}, &(0x7f0000000200)=0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000000000)={0x2, 0x4e20, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:55 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) r1 = accept4(r0, &(0x7f0000001340)=@ax25, &(0x7f00000013c0)=0x80, 0x800) recvfrom$unix(r1, &(0x7f0000001400)=""/173, 0xad, 0x60, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0x6e) 21:30:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x0, 0x0, @remote}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) r1 = socket(0x4, 0x2, 0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) accept4$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@remote, @in, 0x4e22, 0x0, 0x4e21, 0x62, 0xa, 0xa0, 0xa0, 0xff, r2, r3}, {0x2, 0x800, 0xfffffffffffffffb, 0x8001, 0x6, 0x5, 0x3, 0x4}, {0x8e, 0x8000, 0x3d9, 0xfff}, 0xffffffffffffffff, 0x0, 0x3, 0x1, 0x2, 0x3}, {{@in=@local, 0x4d6, 0xff}, 0xa, @in=@loopback, 0x34ff, 0x0, 0x3, 0x8, 0x5, 0x7fff, 0x7}}, 0xe8) 21:30:56 executing program 0: socketpair(0x8, 0x3, 0x10001, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000340)="89f65c17c3b0ecba9cb825c13bd5074d49d7008c093e4a69382e0bd4b2b0d9535680b4b06db1d190306c42cf6a81716c15233cbf53b903996ca258393404bb33b496e0cba242f3c892e4cc6cc1c26248a48fab81588b3c1ea9ed1cb105362aefd88dc5b50fc8b45a8c0a04361420ce36c0ddc45b566ee51878d6ef812a214b0f8cb95193fe0bb0a9a8d07369b42a047327d4d11a9f8f42edfd193a7317b8918d6d1452034cde31e3bc18f60dac37b8e30b9b8a354c4b5298681dea9d72d886f7aa35355fd7890ed941951ee607bfce9088c58b777ee5536b492508f837951397b3c137") getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local}}, {{@in6=@local}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) r4 = accept(r2, 0x0, &(0x7f0000000240)) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f00000002c0)=0x10) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffffffffffd, @mcast2, 0x6}, 0x1c) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @ipv4={[], [], @broadcast}, 0x400}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x165) 21:30:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}, 0x5c) 21:30:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x2, 0x4) 21:30:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000000), 0x30f, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:56 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000200)=0x7, 0xffffffffffffffac) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x4e23, 0x7ff, 0x4e22, 0x2, 0xa, 0xa0, 0x80, 0x0, 0x0, r2}, {0x80000000, 0x5, 0x6, 0x0, 0x9, 0x1, 0x3e000000000000, 0x7}, {0x3, 0x5, 0x200, 0xf07}, 0x57, 0x6e6bba, 0x3, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4d3, 0x32}, 0xa, @in=@loopback, 0x3505, 0x1, 0x3, 0x1, 0x5, 0x7fff, 0x1}}, 0xe8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="16382b0f533b2ca9b6cc876bcba9020000000496", 0xfffffffffffffd0e, 0x400806e, &(0x7f0000000280)={0xa, 0x4e23, 0xdc, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x2, @mcast1, 0x101}, 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x12f, &(0x7f0000001b00)=""/140, 0x69}}], 0x3, 0x0, 0x0) 21:30:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xa8, "f8b85c579feed83df674785b14c969737def4d243b89ba4b71f6cbac9cbe8800e87a1a071fc2b1cb3d74a11f116d088f7be75c300e158e799ff4efc7a3d2451e4021c3188fcb9b7ccb642848691144f50cf9b0bb07a598ae0a9a19a9b456762a46e3d94f74a42fc9010925d1b9d5e7af479f563e796f907c239402b092994fa19a8759115a356a6acbb0a839779e8527b134c08e33111165a333f55c253f3d2dae542fba0cc5c979"}, &(0x7f0000000100)=0xcc) 21:30:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc88", 0x48}], 0x1}, 0x0) 21:30:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) 21:30:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x10001, {{0x2, 0x4e20, @broadcast}}, 0x1, 0x1, [{{0x2, 0x4e21, @local}}]}, 0x110) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) r1 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0xc2, "feb345b637938480890ecebc2a9e7bad67d001066daa1b5197a935151fa2d522f10ef5b61d17f7fbd28d5235362ef604221081c4d17bf4fc2d8b00e9deaff8f26a609012adef7d7e3a2e564c619e3db03e98b8e06cf95dae0f59d040acf5a18ad062db57d53d7c50e6e9d2844b709bb927e4966b8c848711de4a588ec6a2c61fa54a857be1608c403993244d9e121333268955681c7b284f1e1589451c231d99a737e9ecf87dabfce1269690cba111f17c14db61a53269ef72889d3edbd1ff000ecc"}, &(0x7f0000000240)=0xe6) socket$inet6(0xa, 0x5, 0x4) [ 847.529662] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x10) 21:30:56 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x20000000000006, &(0x7f0000000000)=0x2007, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000200)={r2, r3}) 21:30:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}, 0x5c) 21:30:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="cbd022a6c47d75233e24", 0x74) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @multicast1}, &(0x7f0000000080)=0xc) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x805, 0x1) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}, 0x5c) 21:30:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) r1 = socket(0xd9f003f3c177bfd7, 0x1, 0x100000001) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000000c0)=@hopopts={0x2, 0x5, [], [@enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x7ff}, @calipso={0x7, 0x10, {0x6, 0x2, 0x7f, 0x3, [0x7]}}, @calipso={0x7, 0x10, {0xe1, 0x2, 0xffffffff, 0xfffffffffffffeff, [0x7e7]}}]}, 0x38) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x60) sendto$inet6(r0, &(0x7f0000000000), 0xfffffffffffffee8, 0x20000001, 0x0, 0xfffffd80) 21:30:57 executing program 2: r0 = socket(0x11, 0x803, 0xfffffffffffffffd) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) pread64(r1, &(0x7f0000000200)=""/16, 0x10, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:57 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0x5, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="0a000000866ba9a003ffd58fed198a14740a865dc7d9016cdea4d3d72760f30d334e5a54db09a9642ffb5cac9dee3286b63bf59a5862e7778c4676fc4b7f9ed0a316ffffffff009a54b602e9969d37e016041ae359d1356cde7000000000101f64159b5f4ced1c880357edcfd3944267f045e542d419e5f6c7ac7885a43c41", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x2c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x5, 0x0, 0x6}, 0x10) ioctl(r1, 0x1, &(0x7f00000001c0)="474599541158d604865f6708e0e79423251103880983bf29da1a9c33b9d96c83e78e8e62ad62422bef76d58017367d2e7cc9151a4fce2ecdf06601759f7824c41e358b6fed3e6bb7a2ed443f56b9ef9f5806ccca2281c334599946c4ac22a1af3124bd22b77273c6e9473951ed1be677d8c1372b7b5df1b92513edbdc45643d00437fdc34eae07ee84012357706f776ca88c1240fb5019b6091be7bc2239f7339c2275fdd1b69c65ba03a39060c55bf172470c232c94") setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:57 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 21:30:57 executing program 3: r0 = socket$inet(0x2, 0x4000010000800001, 0x4000000000005) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x4, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}, 0x2, 0x5, 0x2, 0x400, 0x80000001}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)={r1, 0x0, 0x4f9}, 0x8) socket(0x11, 0x800, 0x4824) ioctl(r0, 0x100000001, &(0x7f0000000180)="78e4155108fee15c94a0fa8562e163910cb23b7a9011c6c1fb6d341b270847036479d7c7886f0d0707d61c4043d15434acdd9810efdc68d49596f05a9f6eea681534e2cbe2de6fc7f241da7c53cbb1bf7855d866b67c7853c108371295d30aba9520777989995ac749462c5781e7314f221215723a670770ee817587db96ca541a627abfb01c5c02d398e6fe9f8883c6e4fad929189326b9c9d5d1c50af73b31c57d0e8b4b") 21:30:57 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x5c) 21:30:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='(vboxnet1!@[!md5sum!}eth1mime_typeGPLcgroupppp0@\x00', 0xffffffffffffff9c}, 0x10) openat$cgroup_int(r1, &(0x7f00000000c0)='cgroup.clone_children\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:57 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:57 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) getsockname(r1, &(0x7f0000000200)=@pptp, &(0x7f0000000280)=0x80) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x10) 21:30:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b07", 0x4a}], 0x1}, 0x0) 21:30:57 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}, 0x5c) 21:30:57 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x610, 0x358, 0x358, 0x248, 0x358, 0x138, 0x540, 0x540, 0x540, 0x540, 0x540, 0x5, &(0x7f0000000200), {[{{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x4, 0x816, 0x5, 0x4, 0x3}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0xe4, 0x8, 0x401}}}, {{@ipv6={@remote, @empty, [0xff0000ff, 0xff000000, 0x0, 0xffffffff], [0x0, 0xffffffff, 0xff000000], 'ip6_vti0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0xff, 0x5, 0x2, 0x42}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0xc, @ipv4=@multicast2, @ipv6=@mcast1, @icmp_id=0x66, @icmp_id=0x65}}}, {{@ipv6={@empty, @mcast1, [0x0, 0xffffffff, 0xff000000, 0xffffffff], [0x0, 0xffffffff, 0xff, 0xff000000], 'ip_vti0\x00', 'bridge_slave_0\x00', {}, {0xff}, 0x0, 0x4b65, 0x7, 0x48}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv6=@mcast1, @ipv4=@loopback, @gre_key=0x1f, @icmp_id=0x65}}}, {{@uncond, 0x0, 0x1a0, 0x1e8, 0x0, {}, [@common=@srh1={0x90, 'srh\x00', 0x1, {0x2b, 0x6, 0x3, 0x3, 0x0, @remote, @remote, @mcast2, [0x0, 0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0x0, 0xff], [0x0, 0x0, 0xffffff00, 0xffffffff], 0x1000, 0x68}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x6, 0x2, 0x1, [0x7, 0x8, 0x5, 0x1, 0x0, 0x7ff, 0x8, 0x2, 0x2, 0x80000000, 0x3, 0x8, 0x3, 0x0, 0x9, 0x5], 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x17, @ipv4=@multicast1, @ipv6=@remote, @gre_key=0x4, @gre_key=0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x670) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2, 0x5, 0x1, 0xff, 0x8, 0x6, 0x4, 0x7ff}, 0x20) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}, 0x2}], 0x3, 0x10102, 0x0) 21:30:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r0, 0x9, &(0x7f0000000100)="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") r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000000100)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x7, [0x1000, 0xb2, 0x4, 0x7, 0x0, 0x1, 0xffffffffffff8000]}, &(0x7f0000000040)=0x16) socketpair$inet6(0xa, 0x4, 0x100000001, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r2, &(0x7f0000000240)={0xa, 0x4e21, 0x10001, @empty, 0x5}, 0x1c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000004c0)={0x3, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1, 0x8, [{{0x2, 0x4e22, @local}}, {{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e21}}, {{0x2, 0x4e22, @remote}}, {{0x2, 0x4e20, @rand_addr=0x7}}, {{0x2, 0x4e23, @multicast1}}, {{0x2, 0x4e20, @multicast2}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}]}, 0x490) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8, 0x1, 0x4, 0x1f, 0x5b92}, &(0x7f00000000c0)=0x14) shutdown(r0, 0x1) [ 848.521260] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x1, @mcast1, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000000100)=""/104, 0x68}, {&(0x7f0000000180)=""/124, 0x7c}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/28, 0x1c}], 0x5, &(0x7f0000000300)=""/94, 0x5e, 0xcec}, 0x10000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000003c0), 0x1) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:57 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}, 0x5c) 21:30:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) accept$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x8000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2]}, 0x5c) 21:30:57 executing program 2: r0 = socket(0x11, 0x803, 0x100000000000300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000200)={0xffffffffffffff01, 0x4, 0x4, @dev={[], 0x1e}, 'vlan0\x00'}) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x7, @empty, 0x4}}, 0x32f, 0x4, 0x9, 0x4, 0x1}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r2, 0xae}, 0x8) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb4, r2, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb87}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xce3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 21:30:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0xdc7, 0x3, 0x2000}, 0x4) 21:30:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0xfffffffff1be19d8, [0x0, 0x8001, 0x0, 0x0, 0x0, 0x1]}, 0x5c) socket$inet6(0xa, 0x1, 0x8) 21:30:58 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5c) 21:30:58 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='bbr\x00'}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x3f, @multicast2, 0x4e22, 0x4, 'fo\x00', 0x28, 0x6}, 0x2c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r1, 0x1) 21:30:58 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) socket(0x2, 0x2, 0x7fffffff) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb8]}, 0x10) 21:30:58 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}, 0x5c) 21:30:58 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000340)=0x1000002, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@local}, &(0x7f0000000300)=0x14) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e20, @remote}}, 0x4, 0x4, 0x31, "4eb85e1f69a1397469c88697bf9134967dfc3f82dcc2307c5e745292671048f20f69c370214e541ff4a9314fe352ea0950f90e8cf2ec213e9119172293dbb1c33bc953a0829b51cb100cc837f0e5b997"}, 0xd8) 21:30:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000100)="617c3885544ee0a52be0d94ed8de2c3148eadf01182d14b8afc85d648daf13969af01d43522d2371923d12a1a3d8dc86c6f38112253b8a8795aef0b4a6b7e7d18d89bd8e0a392238e21d9e1fc19e94b0956f1011c42269194f1de2b52950277281000000469cd88752d5714cd5b48210959e3c6d0b451fdc7e1abb0e47eaac23fc02db0043b2a8774789ec75530b289de7dbbd1dfb4506413ea03c45c3f58f10fcfae7e7df759d78", 0xa8, 0x20000003, &(0x7f00000000c0)={0x2, 0x4004e26, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x2001000005) 21:30:58 executing program 6: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000180)={@loopback, @local}, &(0x7f0000000100)=0x8) r1 = socket$inet6(0xa, 0x806, 0x3a) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000580)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x7fffffff, 0x3, 0xffffffffffffff00, 0x8, 0x1}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b07", 0x4a}], 0x1}, 0x0) [ 849.364494] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0), 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) sendmsg$kcm(r1, &(0x7f00000008c0)={&(0x7f0000000100)=@rc={0x1f, {0x8, 0x7fffffff, 0x4, 0x5, 0x5, 0xfffffffffffffffa}, 0x8}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)="4f378fcf1308b58b00bd84b73b0e40b6f698ec4682bd698915f5e5ac327566b20b8c26fe3bea4b43cb07c19e3854d523e2f4ec74acaeb85de6e9e75e45db8f711c26a5e2439b30d7d4c755e00d991eee24d4c1e174c1800931c3084ac0f5b32f57b01c0f5a8d57be3e4d5d", 0x6b}, {&(0x7f0000000240)="5db2bea62f6959f906579986be970e71284b2dcfb076a4", 0x17}, {&(0x7f0000000280)="89d6b7727d3ba5687051fb54d1b85e5f352b0255dd3ac999c52c89c7abda1ba5a221ce968b415b79b421964c08d071c28e6f20073ac3936dca117f898a4cf345a60c8d60254f6f95f0329335d4cde2bad635e7351c8555488b929d5bdffee342cddbe7222e1f3c6ef7755f7b9bda0267fb502535e7aa34da44e7dd80c07f512b6d4a8102c1aa", 0x86}, {&(0x7f0000000340)="85c0bb921e70044d65f0ae421e", 0xd}, {&(0x7f0000000380)="c1638f979cc3cc1fd19548b6473dd08b348d93c7c43bee5c9f78fb560411bae97ba70247538729864e51913a6dafdbe05701cafba3bb8cb3d024ee65eb017718efb6bc0de67356920931911af6e572640f1295e58101438240c8f25a85e9354e6a32230b7ce4ec6a8ea593069204b6eaf043063c179b22c8e68964d6fa2425b3edf25dc74f5ff955463bf348fd9be37c073901714cbd3beb189f8a09ad0c28b92f48a674f0ce4bc23b794313a7b62a773a24e304edb4a61d52526b412dec24d700cbdfde37aa1f1f19fa1fc3b65e93b385cb96f4889aa0b0d60aa55894fe5bd74ba8527823e0390f17717adcef1953", 0xef}, {&(0x7f00000004c0)="eb6989c9bed5ecc9f1dd640f60c15207e80737c86e5425ac81e28a4dff2323", 0x1f}, {&(0x7f0000000500)="6cf77cfed7086ebe88578979c0e7336c85bd6b2c5627f85bda9b798420b6b5a33789a260db3e427a9e55519c6be618c350028b73cf94685c25abe9a33c8559a6ad54f92cf513fc93478600a218e7cac21e220b803c2dcd8394fa1b24218a238d1518f7f0909b22ec8c7cedf14a927a615f2de1f9debef8bd5e2b2bdb32bfd1db16318930d4bbd6506db651485bd92f3791b28d5c17c942d6ded8667423856bedeed6de4ac75119d40002abb528", 0xad}, {&(0x7f00000005c0)="68f4947a919e2da62809debe69928c4852c633afef097f5444fc75a0f1282d78b2545e9f63b64553f8d83ce3d559d48c6c3e9e81f452fb9d86928216b2acc030306bf31415b21a93d57e3d8a5ecf5643397c3d0c95500ffbe26817a7d3556cae534bc8d67ae11ad64aa6ab85a8b62fdfa9cb0058452ebe224981108323b8fafb9d80b74921b107ac8cfba117fb07796bd87ee320fc781cf9590a67cae993fee8e93e4918c64cc6a9444a8ec4d02e4c755e89e25df9dcdca5c9da980bd50e9d3126d469", 0xc3}], 0x9, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x130, 0x4000000}, 0x800) 21:30:58 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5c) 21:30:58 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x9) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x0, @mcast2}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd]}, 0x5c) 21:30:58 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local, 0xd542, 0x0, 0xff, 0xf, 0xfffffffffffffffa, 0x7ff, 0x1}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x10000, 0xfffffffffffffffd, 0x1, 0x3, 0x10000}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x100, @loopback, 0x20}, 0x1c) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00000000c0)=0x800, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:58 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000600)={0x0, 0x84, &(0x7f0000000540)=[@in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e21, 0x80000000, @loopback}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e21, 0x80000000, @mcast2, 0x6}, @in6={0xa, 0x4e20, 0x38f3403, @loopback, 0x7}]}, &(0x7f0000000640)=0x10) socket(0x5, 0x80000, 0x5) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) r3 = accept$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000040)=0x60) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x78, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x7, @local, 0x80000001}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e23, 0xfc43, @loopback, 0x4}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000440)={r4, 0x6, 0x30, 0x9, 0x7ff}, &(0x7f0000000480)=0x18) ppoll(&(0x7f0000000280)=[{r3, 0x8}, {r1, 0x2420}, {r0, 0x10}], 0x3, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)={0x4}, 0x8) 21:30:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:58 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}, 0x5c) 21:30:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000080)="39012b38668e7418a62da12ea1c1701183e95d6a52b7db912a0843", 0x1b) 21:30:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbp\x00', 0xc4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0xfffffd70) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000000000)="5d9d67f82db1fe32a491a4c3b668fa6b92fa760b09c07a341ed06275e245ef6193ed4fdaa9b0ea46e8d92e76dcd515bc3b7e23e856c7a4f0ab09ae069045109f68ff8d8ba3e73618bc7db0fdb7871002b50c6e16d0a2e3338df2ccc2203b23d698ba0851583b5f2839a150", 0x6b, 0x20048090, &(0x7f0000000080)={0x2, 0x4e23, @remote}, 0x10) 21:30:58 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}, 0x5c) 21:30:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, 0x10) 21:30:59 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:30:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 21:30:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xcc, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e23, 0x2, @empty, 0x6}, @in6={0xa, 0x4e20, 0x9, @remote, 0x8}, @in6={0xa, 0x4e21, 0x7fff, @mcast2, 0x9}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e22, 0x400, @mcast2, 0x7fff}, @in6={0xa, 0x4e23, 0x7, @remote, 0x8000}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x1, 0x5, 0x6, r1}, 0x10) 21:30:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c495eba97890bde62998815245f05aac6109292b382c4bd638c5fedbbc9d44a31f266db4c67fce3e20edaadcdb3fc4bedddb3875b634d31ccf00ffba0ae972a1899735ccfe06ddae2d695fbc19c5a0c665818063ebe5aab74f4482d11821cb3b4d5ea04132aee29f5665831c53a47dad1ce46911524884e347991ba963edf42f1b6d4289ab0a58b4532c", 0x8a, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:30:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b07", 0x4a}], 0x1}, 0x0) 21:30:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}, 0x5c) 21:30:59 executing program 3: r0 = socket$inet(0x2, 0x4001000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e20, 0x400, @empty, 0xc}]}, &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0xfffffffffffffe39) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:30:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) [ 850.235819] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:30:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x5c) 21:30:59 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x9]}, 0x5c) 21:30:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x9) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}], &(0x7f00000004c0)=""/4096}, &(0x7f0000000340)=0x78) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) socketpair(0x1f, 0x858f9dad2965b173, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r2, 0x0, 0x23, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000080)=""/225, &(0x7f0000000180)=0xe1) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x2, {0x86f, 0x8, 0xfff, 0x5, 0x5, 0xffffffff}, 0x400, 0x80000000}, 0xe) 21:30:59 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x80000003, 0x4) r1 = socket$inet6(0xa, 0x80e, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4004e20, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:59 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0x1b, 0x3, 0x46430a54) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0xf0, 0x4, 0x1, 0x4, {0xa, 0x4e21, 0x100000000, @empty, 0x9000}}}, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='selinuxGPL\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="d8000000a6dec3b14ddc86ccc8a12f138a8010ff1bd98a26de8e415e0f3799d3f1c60d67eed21d85d8d4be2862a7fcb00b30e0809a95d5ea8f82850bb0eb0590c5da7147b1d2c2ef76f21419972ec986fe8d719af73d2ab1c925045369a5bee3b635eba01532c38992cb4a1e930d75d982ca54267cde97a695644152941c5e87565aeb88668f7d03d4d487327d18355187e993a388ca74cc832976225083b9d8f499cb4146dd85a1cc0aa44620564facd1c251dd5bcc199dd9f711c6a3ee03a2f268168d98900d710f4496e4665fa599970953cafae7e2e7"], &(0x7f0000000240)=0xe0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r4}, 0x8) accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x7fff, 0x4) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:30:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}, 0x5c) 21:30:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = socket(0x1b, 0x3, 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000240)=0x1, 0x4) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x6, 0x6, 0x900000000, 0x8, 0x100000000}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x0, 0x3}, {0x3, 0x3}, {0xb, 0x4}, {0x8, 0x401}, {0xe, 0xe1}], 0x5) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000100)={0x8}, 0x4) 21:30:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}, 0x10) 21:30:59 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x8001) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x666, @empty, 0xf44}}, [0xfd, 0x3, 0x7, 0x1, 0x4040, 0x81, 0x6, 0x7fff, 0x3, 0x699c, 0x7, 0x6, 0x8, 0x5]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000380)={'ip6gretap0\x00', {0x2, 0x4e21, @rand_addr=0xfff}}) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:30:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}, 0x5c) 21:30:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) ioctl$FICLONE(r0, 0x40049409, r0) 21:30:59 executing program 1: r0 = socket$inet(0x2, 0x4, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) write(r0, &(0x7f0000000080)="0d6c950bd3f30ff0aba00898ee099672be073779f1d53be96ef2e20f35b8fd5e4111", 0x22) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000140)=0x8b) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001a00)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000001a40)={0x2, 0xfffffffffffffa6e, 0x2}, 0x10) 21:30:59 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000480)=[@in6={0xa, 0x4e21, 0x7, @mcast1, 0x7fffffff}, @in={0x2, 0x4e22}], 0x2c) r1 = socket$inet6(0xa, 0x7, 0x3a) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f0000000240)=""/190, 0xbe}, {&(0x7f0000000300)=""/251, 0xfb}], 0x3, &(0x7f00000004c0)=""/95, 0x5f, 0x1}, 0x10000) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000580)={@dev={0xfe, 0x80, [], 0x11}, @mcast1, @loopback, 0x401, 0xdc15, 0x8, 0x500, 0x4, 0x100, r2}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) sendmmsg(r1, &(0x7f0000001bc0)=[{{&(0x7f0000000080)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000600)="8535093338d34522684335d7d68225c7cf3068a8b704e70c6525fbb7d2f485c443af8011915809496505d800dd940dd43cb37d5f2b6fafd2fdeeeae072ee3032b8c5", 0x42}, {&(0x7f0000000100)}, {&(0x7f0000000680)="efb42ae59fbe2022392d3eba5e5b5c655327ec2278882e67aaf93ad59e3b7b4ff38fe717f72fecf9cdba008d60f41df86dcd254266a098b6854a4bdf232cb82a99a50ffe2bdf7f45008b45fa534034063cc482ec355578a86a3b35d6e67fd9773d6f532c21560d7ce99497b23c4f5aaf6308f9bccb29054d404a3c8a0cb3d568dab068ce71d2ee12d59b27107808e13bf4d6396287337996", 0x98}, {&(0x7f0000000740)="decc246f5d39c7be39cc0c408c3607a4896f2c2dba402149d6084013aace5a3cbb76a02ecb1ec941c304260d9e94be2a8374db7f0d56963173049de04cb08df8ef4a423216ab589e061144cb99ee70d5e9dd3046683662c1e6e0edc82db368312d45ecf70a882f9a8a75f99f6b5a0bc80ce6a65263b94bd35d4db03977abd97e6bf8e3095c2350343925fc2ccef403c7f0e2c0abd2ee0464c82d8b7cf5b76b1e0891b0e698d2caac9e8288bd76d2518cc790d77b02cdeae57ea7876fe63097f65685948b57faecdc84dd3356213bf23b271de4d4cdc6a66566f5", 0xda}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="f4a6c7b22d393053f0042de2e5e11e806d94063aa08da6f53d30b4b78aa69e71ec9db14dca5468aa76c2e6adf43f15a2c8df0c83d21ac1262a0b45c7426b0718833e3d9cbdb2bf8b970dc466c4a73cf048c9a1468c1f4cfb37c29fa2321dde", 0x5f}, {&(0x7f00000018c0)="f392b660a9b97c306c8627e9bf1d0999eeaec0ee95ad79e3b5f48aa9ba234149599084e868cb1479c65603de58dabe6e84f894dfd73ee4e78da4d384826f7bb14f3caa4051a43b2c37299b58415e7a9915b7ab0e82c9cf7523c1248569fe96816e39bcf5171ef357cb110c6fd49c007a53f77eb2ab0cbef90d5c283b12ff", 0x7e}, {&(0x7f0000001940)="b3f498832ff8e28251fac029f94965a1e6072d7d8d6b60532c432bce7b7b1e590213b3c7fb725fd583613076996b2b568d4cbf72f384cf16e370bc1585753b1b41e4ea24033349282f6c6c341603348627bc5e096bb4beaf1793742c4462a4dcfe39bb780ec08267d5ab10", 0x6b}], 0x8, &(0x7f0000001a40)=[{0x60, 0x119, 0x7ff, "b7101b0031bce14f1b73abdec19ecbda4521b7fea02cc1a8a7b7f2118d4e6a6b54c698e5b1058670230939490eefd5abd66a995f915c6640d5270f2101ae91c13135ed8a43d803b72c472f8af3"}, {0xf0, 0x113, 0x4, "386e067e8bbfce7508702c28283cb472a193a3b7118d9aeb6d12a4b3089d2c8c6094d971acba776aa19d92e21c9959fddb26873fe52b8469b53496306a84042ce558a96f8ee09607b8b26a34cb940326d07ae64229840b3c31e03f62e65b1c9e924f70e51d5ebf53bf5a5a80513b7528e2000cc7594604c1e570f5d4c9d95e0db0bc23f4cceb5fbd086b4bd6a0d3a7ace8af20f43b95948529f4d1aadedb7aae3618fa40a758f29e8f54466f1398c993f1ef3e527a350b197a9af6fd1eb229765555133984b7dbfc8efdac5d9d12185e5af482467a38c52d5201bbd8fb"}], 0x150, 0x80}, 0x40}], 0x1, 0x811) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001c00)=@req={0x28, &(0x7f0000000100)={'veth0_to_bond\x00', @ifru_names='bridge0\x00'}}) 21:30:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b0798", 0x4b}], 0x1}, 0x0) 21:30:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}, 0x5c) 21:30:59 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x4a13) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) [ 851.088942] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:31:00 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) socketpair(0x10, 0x80000, 0xfffffffffffffff9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000001180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001140)={&(0x7f0000000100)={0x1028, 0x1f, 0x10, 0x70bd27, 0x25dfdbfd, {0xc}, [@typed={0x1004, 0x37, @binary="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@typed={0x8, 0x2f, @str='+[\x00'}, @typed={0x8, 0x10, @fd=r1}]}, 0x1028}, 0x1, 0x0, 0x0, 0x4c000}, 0x1) sendto$inet6(r1, &(0x7f0000000000)="24813555790000c8ffeadc4fac694f446025419684f86138241a4308ef542663ef71361b9f9e4a1953dcee7c8e1fb739cacd2d1e073f7d54e49426800000001583d6d86ba053f53d5d3c", 0xffffffffffffff52, 0x1ffffffa, 0x0, 0x0) 21:31:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x9, {{0x2, 0x4e22, @rand_addr=0xfffffffffffffff9}}}, 0x88) 21:31:00 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x3) 21:31:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x9}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={r2, @in={{0x2, 0x4e22, @remote}}, [0x2, 0x200, 0x0, 0xfffffffffffffff9, 0x3, 0x200000000, 0x5, 0xfffffffffffffe00, 0x6, 0x7f, 0x0, 0x595, 0x0, 0x5, 0x5]}, &(0x7f0000000480)=0x100) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000004c0)={0x0, @multicast2, @loopback}, &(0x7f0000000500)=0xc) bind$packet(r0, &(0x7f0000000540)={0x11, 0xf5, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="ef000020", @ANYRES16=r3, @ANYBLOB="02022dbd7000fbdbdf250800000084000300080007004e240000140002006272696467655f736c6176655f3000000800080007000000080001000200000014000600fe80000000000000000000000000001c140002007465716c300000000000000000000000080008003000000008000500ffffffff08000500ffffffff14000600fe8000000000000000000000000000aa1c000100080002002f00000008000600666f000008000b00736970000800060081ffffff080005000800000008000600000000000800050002000000"], 0xd4}, 0x1, 0x0, 0x0, 0x4}, 0x8000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:00 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote}, 0xfc1b) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:31:00 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5b) 21:31:00 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) [ 851.636973] sctp: [Deprecated]: syz-executor6 (pid 20332) Use of int in maxseg socket option. [ 851.636973] Use struct sctp_assoc_value instead [ 851.672556] sctp: [Deprecated]: syz-executor6 (pid 20336) Use of int in maxseg socket option. [ 851.672556] Use struct sctp_assoc_value instead 21:31:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x10) 21:31:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x2, @mcast2, 0xd}, {0xa, 0x4e20, 0x4, @local, 0x9}, 0x20, [0xfff, 0x1, 0x1b, 0xdeecc6c, 0x1, 0x1, 0x6000000000000, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:31:00 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x2000005c) 21:31:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) 21:31:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0xfdd4, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x13e) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 21:31:00 executing program 6: r0 = socket$inet6(0xa, 0x6, 0xfff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:00 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty, 0x2}, 0xffffffffffffff55) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x1ff, 0x4, 0x1, 0x3f4c, 0x2, 0x7, 0x8, 0x401, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r3}, &(0x7f0000000280)=0x8) 21:31:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b0798", 0x4b}], 0x1}, 0x0) 21:31:00 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r1, &(0x7f0000000180)="14f4ca6461b8bb91e4a732478a21a550f5208645298745bf38b7e7d91f43d2efacb825831ed4c224fd6bfc268622f98dba44f7ef223038e4107e39100986e73b7171b18a6955a232dbc88a480ace0efc46678b767287b3c1391961eb5b9631872cd07714e573c7de8f3618a8aa57780aea50b3a3f15c8de16611fc7598e0daf98dec67f315405853ca0ba758928bb53cf1d3b44ea067c9ec5c0930530631c10e48cf3c", 0xa3, 0x4, &(0x7f0000000240)={0x1a, 0x33f, 0x4, 0x5, 0x1, 0x9, @remote}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000380)=""/244, &(0x7f0000000480)=0xf4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r3, 0x20, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @local}, @in={0x2, 0x4e24, @broadcast}]}, &(0x7f0000000340)=0x10) 21:31:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000003000000003909283589f39abb95c8f036092eb10000000000000000000000000000000000000000000000000000000000000000000000000199eadd922ed8307688b7"], 0x1) sendto$inet(r0, &(0x7f0000000080)="4846f15cb3ca002852f5503eee07bb60251a7bcade9b95a6bf7c0a85cef5dcf71e3711aac00b89ec8ca2401764e43a6d8664bcb3c47fb08d37", 0x39, 0x20000004, &(0x7f0000e68000)={0x2, 0x4004e23, @broadcast, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="6b259a02dc480fc0728d6b2378b5aceb", 0x10) 21:31:00 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'nr0\x00', 0x0}) sendto$packet(r0, &(0x7f00000000c0)="5bd0327712cc724a25b1c5526d3bb8418fcd0f9c24001a1a314448de87b006517872a53a44913615ff98e42c250ace1b8f6ca0a7e8d06f127f272f6c769ed9e276624e952a8aea18ebbb33e1707ebad388e5097c9cdd608d89203b65702472520c9aeffca2e961819f547b3639f3003f533bd8117f5189985cf76be820420237f3991fc959ecf79668bab5d8fe2cd64a659986808b3944b2d8c4161489497ee8d93ef2d29753b6", 0xa7, 0x40800, &(0x7f00000001c0)={0x11, 0x7, r1, 0x1, 0xffffffffffffff50, 0x6, @remote}, 0x14) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r2, 0x1) 21:31:00 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x401, @mcast2, 0xffffffffffffc278}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x12}, 0x81}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0x8001}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e21, @multicast2}], 0x94) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 21:31:00 executing program 2: r0 = socket(0x3, 0x803, 0xfffffffffffffe01) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) bind$xdp(r0, &(0x7f00000002c0)={0x2c, 0x4, r2, 0x25, r0}, 0x10) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) [ 851.995976] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:31:00 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x570a, 0x1, 0xfffffffffffffff8, 0x7, 0x6}, 0xc) 21:31:00 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) socket$packet(0x11, 0x3, 0x300) 21:31:00 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x7}, &(0x7f00000001c0)=0x8) r2 = socket$inet(0x2, 0x1, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x7, [0x1, 0xfffffffffffffffd, 0x401, 0x1f, 0x10000000000000, 0x5, 0xfff]}, 0x12) 21:31:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x10) 21:31:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000000)="c208497856ceb4f46a73be1068a8e56d84805d9a23438f79cfa774bd140b3a3aae165d72ead6654de9af74e4c68b508f766a7f486f70e55a4749645de06b01155da65b0e892c623e8a0f54a047d822f598f4a2a14a6d", 0x16, 0x20000000, &(0x7f0000000080)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:31:01 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000200)="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", 0x1000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001240)=0x5) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001200)='vcan0\x00') 21:31:01 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) socket$inet6(0xa, 0x80807, 0x2) 21:31:01 executing program 1: 21:31:01 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x2, @mcast2, 0x92}, 0x1c) 21:31:01 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000100)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000000080), 0x4) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1, @in=@local, 0x4e20, 0x6, 0x4e24, 0x2, 0xa, 0xa0, 0x20, 0x3f, r2, r3}, {0x9, 0x4, 0x5, 0x40, 0x1, 0x7fffffff, 0x3, 0x1}, {0x3, 0x5, 0x7, 0x80}, 0x7, 0x6e6bb9, 0x2, 0x1, 0x3, 0x2}, {{@in=@broadcast, 0x4d3}, 0xa, @in6, 0x0, 0x3, 0x2, 0xd1, 0x6, 0x3, 0x2b31}}, 0xe8) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:31:01 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000200)="6c1f25a297bf686bb3bfb44dada0d08a5b39a2e0f1da76d1bdeb6d9a8b8580217790819af28d1446688cc4a91b80356dbfee93250ecac8ede8dc958c1de21132ecf526337cfa9db5dd6eefc716f919eab125b280f812f9bee1d30d3126102029694c690a47e77f3fe31c4edb241497106b6e3c94f08fd48999368be14af6978946ad8949358b53a45e671bf15f60278fcb81c02586ac0fbcb96d24943a05656f0ffa8d57210055e18a9aef8d7f06d04a8deabe5e3152ae9764f7e7ae6276e90b4bc5825adc57cb4ec1ef746ad40c9dac6256d4b175e9e58bbad70c1c", 0xdc, 0x0, &(0x7f0000000180), 0xffffffffffffffac) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:31:01 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'yam0\x00', 0x1000}) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e1b, @multicast1}, 0xff1a) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev}, &(0x7f0000000080)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) ioctl(r0, 0x193, &(0x7f00000001c0)="9c8c996b471665eb4efa438868b30f7e17602a33838526b7d83fd4ff51556742d69fe63350561811eeb87912781bf19e0c06fef40f756a2831fcdc3b13f86806fb3821efbbae70be053ad66853c229c56c084ad58e5f916aec241d291d52f53fdb373f679c6e8a2b0d9e4932fd4ea0904779f796b85cfba1a2a6262b5e252d236ed07d6306992fda6cd9ed3629bec6bf38ec9850a153e7c9462a8127abb05959d0d104ebe3befb22126e8e75d59c05593281f58a94fb1205c786c5d59082dbce46c956d087ff4f9000f2051731fa7530e7cce3cd408d46ec0923decb2b5752b346") shutdown(r0, 0x1) 21:31:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b0798", 0x4b}], 0x1}, 0x0) 21:31:01 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in, 0x4e22, 0x9, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0x29, r1, r2}, {0x1000, 0x2, 0x401, 0x20, 0xff, 0x2, 0x2, 0x99}, {0x8, 0x1, 0x8}, 0xffffffffffff0000, 0x6e6bb8, 0x3, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d3, 0x33}, 0x0, @in6, 0x3506, 0x2, 0x1, 0x400, 0x554e, 0x3ff, 0x20}}, 0xe8) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:01 executing program 1: 21:31:01 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e21, 0x6, @local, 0x480}, {0xa, 0x4e20, 0xe2, @remote, 0x1}, 0x5, [0xfffffffffffffff8, 0x561d, 0x3, 0x23, 0x7f, 0x3ff, 0x1, 0x9]}, 0x5c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000040)={0x101, 0x3f, 0xffffffffffff9f61, @local, 'irlan0\x00'}) [ 852.862624] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:31:01 executing program 7: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='wlan1+\'\x00'}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000140)=0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000180)="6beb0217372a831f7a1c8e718d17d22b27a0ccdb5c1f716c9409f0d504cc025cf603caddffd89648c6d6c724cb49b3c70700aec0fa241bd769c3be9b6fdd506ea9a401fc05d03a325400c60f395154eb8827fa3b30f567a77de6b9ed16e8c289cc0395fbba3807ff614169252204c04ea1b5a6f316453a7711d4698883375f21002314a8e8607d172da4773fb0cbca961c96b4a0193661cb4ebf107fb8ca9cfe01fe44e342d695d2711e089ebb28661ffdf02e082afb15f4ad17777eda1889a9e38a0159483654fdde6da4", 0xcb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:31:02 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) bind(r0, &(0x7f0000000480)=@ll={0x11, 0xc, r1, 0x1, 0x400, 0x6, @random="17248a267cc2"}, 0x80) socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = socket$inet6(0xa, 0x3, 0x3a) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) getsockname$packet(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000000200)=""/182, &(0x7f00000002c0)=0xb6) getsockname$packet(r3, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbff]}, 0x5c) 21:31:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x10) 21:31:02 executing program 1: 21:31:02 executing program 7: r0 = socket$inet6(0xa, 0x2000003, 0x20003b) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:02 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0xfffffffffffffeac) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0xfffffc24) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x3f}, 0x8) shutdown(r0, 0x1) 21:31:02 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) accept4(r1, &(0x7f0000000200)=@xdp, &(0x7f0000000040)=0x80, 0x800) sendto$inet6(r1, &(0x7f0000000940), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @empty, 0x1097}, 0xffffffffffffff25) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000400)=""/82, 0x52}, {&(0x7f0000000480)=""/184, 0xb8}, {&(0x7f0000000540)=""/131, 0x83}, {&(0x7f0000000600)=""/55, 0x37}, {&(0x7f0000000640)=""/210, 0xd2}, {&(0x7f0000000740)=""/36, 0x24}], 0x7, &(0x7f0000000800)=""/181, 0xb5, 0x1}, 0x6}], 0x1, 0x40010040, &(0x7f0000000900)={0x0, 0x1c9c380}) 21:31:02 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1, 0x9}, 0x1c) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80, 0x800) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0xaf, @remote, 0x4e21, 0x1, 'wrr\x00', 0x17, 0x2000000000, 0x8}, 0x2c) accept4$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$bt_hci(r1, 0x65, 0x2, &(0x7f0000000400)=""/244, &(0x7f0000000140)=0x79) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000001, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) 21:31:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000180)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/228, &(0x7f00000001c0)=0x13b) 21:31:02 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:31:02 executing program 7: socket$inet6(0xa, 0x3, 0x3a) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@mcast1}}, {{}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) 21:31:02 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) write$binfmt_misc(r0, &(0x7f0000000240)={'syz0', "78117662212b4da167b3f807476b0193763d98e6bfb2b416fd8d51f8c46b381c626a6fe5e7e35375526c720792c3871d387cacb9e465aced548750ca79d38a764b5c6392532be5098828c2ab1a43c3fdf09feedef765"}, 0x5a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000200)=0x1e) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) 21:31:02 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) accept(r0, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80) r1 = socket$inet6(0xa, 0x3, 0x1000000000000003) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xfffffffffffffffe, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, 0x5c) 21:31:02 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0xf, &(0x7f0000000300)=ANY=[@ANYBLOB="8500000008000000270000000000000095000000000000000c7dd6704c82a93ee8a6411369dc0bafa321b0888c278f4349d26e5e07799f5ed7296d33c3ee6c656f6133231200ce4a552e060dd04adab2413f3cd024af217d75bbc64d175b2a9c7d5e4be27c3388b3e1b8b6e1e300000000000000000000000000000000"], &(0x7f0000000240)="47504c0083ff130f5fb00e5d5b644354b6e27770c5a6241e8defd6533e2ae106be655c6c526349216c30bb1f80fb450ec0d5be", 0x1, 0x99, &(0x7f0000000180)=""/153}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) 21:31:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e034d804e5f07302df5b540745df4b1dee483b157624c5bc719a099e6a357cd6abb4398c3408000000000000000000000000000000", 0x2761, 0x0) write$cgroup_pid(r0, &(0x7f0000000180)=ANY=[], 0xa09a44cb) 21:31:02 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="00b55a00000000000000"], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1}, 0x8) [ 853.707860] IPVS: length: 315 != 8 [ 853.723267] IPVS: length: 315 != 8 21:31:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r1, 0xfffffffffffffffe, 0x20, "4104e506e6071f0a9edccec969733dec04a109d81c5c60bf1d16aa807a8071ac83af93ff2953dbcefbbeb85b6b926d9bc55b75b65efd4ce65705935ecb8d129e829c6a1428"}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0xb1, 0x4) 21:31:02 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f00000050c0)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/25, 0x19}, {&(0x7f00000001c0)=""/192, 0xc0}, {&(0x7f0000000280)=""/228, 0xe4}], 0x3, &(0x7f00000003c0)=""/12, 0xc, 0x7}, 0x1}, {{&(0x7f0000000400)=@xdp, 0x80, &(0x7f0000000640)=[{&(0x7f0000000480)=""/51, 0x33}, {&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f00000005c0)=""/111, 0x6f}], 0x3, 0x0, 0x0, 0x2}, 0x100000000}, {{&(0x7f0000000680)=@nfc, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000700)=""/110, 0x6e}, {&(0x7f0000000780)=""/132, 0x84}, {&(0x7f0000000840)=""/202, 0xca}, {&(0x7f0000000940)=""/142, 0x8e}, {&(0x7f0000000a00)=""/124, 0x7c}, {&(0x7f0000000a80)=""/108, 0x6c}, {&(0x7f0000000b00)=""/253, 0xfd}], 0x7, &(0x7f0000000c80)=""/196, 0xc4, 0x4}, 0x7fff}, {{&(0x7f0000000d80)=@hci, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000e00)=""/81, 0x51}], 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x4}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000000ec0)=""/192, 0xc0}, {&(0x7f0000000f80)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/103, 0x67}, {&(0x7f0000002000)=""/218, 0xda}, {&(0x7f0000002100)=""/227, 0xe3}, {&(0x7f0000002200)=""/104, 0x68}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/108, 0x6c}, {&(0x7f0000003300)=""/249, 0xf9}], 0x9, &(0x7f00000034c0)=""/85, 0x55, 0x2}, 0x100000000}, {{&(0x7f0000003540)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003700)=[{&(0x7f00000035c0)=""/80, 0x50}, {&(0x7f0000003640)=""/15, 0xf}, {&(0x7f0000003680)=""/28, 0x1c}, {&(0x7f00000036c0)=""/59, 0x3b}], 0x4, &(0x7f0000003740)=""/43, 0x2b, 0x80000001}, 0x3}, {{&(0x7f0000003780)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003800)}, {&(0x7f0000003840)=""/64, 0x40}, {&(0x7f0000003880)=""/246, 0xf6}], 0x3, &(0x7f00000039c0)=""/58, 0x3a, 0x2}, 0x3}, {{&(0x7f0000003a00)=@nfc, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000003a80)=""/55, 0x37}, {&(0x7f0000003ac0)=""/23, 0x17}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/95, 0x5f}, {&(0x7f0000004b80)=""/250, 0xfa}, {&(0x7f0000004c80)=""/220, 0xdc}, {&(0x7f0000004d80)=""/87, 0x57}, {&(0x7f0000004e00)=""/37, 0x25}, {&(0x7f0000004e40)=""/85, 0x55}], 0x9, &(0x7f0000004f80)=""/27, 0x1b, 0x1c}, 0x3}, {{&(0x7f0000004fc0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000005080)=[{&(0x7f0000005040)=""/51, 0x33}], 0x1, 0x0, 0x0, 0x81}, 0x13}], 0x9, 0x60, &(0x7f0000005300)={0x0, 0x989680}) sendmsg$nl_route(r1, &(0x7f0000005400)={&(0x7f0000005340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000053c0)={&(0x7f0000005380)=@getroute={0x14, 0x1a, 0x100, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x1) unshare(0x200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 21:31:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb80b000000000000]}, 0x10) 21:31:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2}, 'veth0_to_bond\x00'}) 21:31:03 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000180)}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0x10001}, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="ac00000016a95ccea5512923e02fa0a3e2cce89c3b5a656b323d5411b8dff845037d27bc61263853bf590bd806e339a3aa52cafd9a006445bebf8ed472662861dd7b6b0f9bf9ae3f7c698a7266025e17b8b7a8b0df150500e9e8cfd9a35feb8a224ac58f1cf3dca80d5231ae3db0b5271eb96669ab0330dd98909c5ddae91d8c5b71ebe081d2d0557acdafc9ebc8eb9f9246bddad98ff1ce12c0aec4e6878b4c215fff858e02ae238784506b11414770a2c3eef299d7a8e4a7b3cfba4f2082580558a3afef315a7e96f6777597df8c74a8dd198a6d208dac455d17a32537fae00000"], &(0x7f0000000140)=0xb4) 21:31:03 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) socketpair(0x0, 0x7, 0x4, &(0x7f0000000040)) socketpair(0x2, 0x3, 0xffffffffffffffc0, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) socketpair(0x15, 0x80006, 0x3ff, &(0x7f0000000100)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:03 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0)=""/111, 0x6f, 0x0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:03 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x81) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x0, @remote}, {0xa, 0x2, 0x0, @mcast1}, 0x1a6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4]}, 0x5c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000400000000000045000000428a2b46d99b0b1c1c3ac0478bed6d5af6f8fde3e3b6ccc84c122a5b6be5d72b63b20fb438aa293772732e5ba70aa6019de64d3cad8b3141fd95299d6f65ee1bf2491c66fcd491457a1cf5a89b86d80ef5eb"], &(0x7f0000000100)=0x69) 21:31:03 executing program 4: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x20000000000006, &(0x7f0000000000)=0x2007, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000200)={r2, r3}) 21:31:03 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x6, 0xb5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) r1 = socket(0x8, 0x800, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, @in6={0xa, 0x4e23, 0x400, @local, 0x6bd}, @in6={0xa, 0x4e21, 0x4, @local, 0x5}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @rand_addr=0xd53}, @in6={0xa, 0x4e20, 0x4, @mcast2, 0x80000001}, @in={0x2, 0x4e20, @rand_addr=0x1}], 0xa4) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000080)=""/247, &(0x7f0000000280)=0xf7) 21:31:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e24, @rand_addr=0x9}}) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 21:31:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6a, 0xa, 0xff00}}, &(0x7f0000000180)="4550d4001f91eb2f57b73224433025039c3096b20c6b439348bf689c08608537d6223e63adc0624fbae2e109359dce6922324ccc13160b68cae6430697259dd52d1f73e16adc3592d02925dffae85e9cd2398c6c67c87fb5b12602f145b484be45912966e8b7e2f66069c56dd76c1dc112013c3a6b4de999cdcdc8855aee3437dcc87580cfbe546fbbfbc0eb56d8bbbea2904a7c73c2", 0x1, 0xc3, &(0x7f0000000240)=""/195}, 0x48) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x5, 0x0, 0xfffffffffffffee0) 21:31:03 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:31:03 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) socketpair(0x0, 0x7, 0x4, &(0x7f0000000040)) socketpair(0x2, 0x3, 0xffffffffffffffc0, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) socketpair(0x15, 0x80006, 0x3ff, &(0x7f0000000100)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:03 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x2, @mcast1, 0x1}, {0xa, 0x4e21, 0x8, @mcast2, 0x80000001}, 0x81, [0x7f, 0x2, 0x6, 0x2, 0x5, 0x6, 0x8001, 0x6]}, 0x5c) socket$inet6(0xa, 0x80000, 0x6) 21:31:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6a, 0xa, 0xff00}}, &(0x7f0000000180)="4550d4001f91eb2f57b73224433025039c3096b20c6b439348bf689c08608537d6223e63adc0624fbae2e109359dce6922324ccc13160b68cae6430697259dd52d1f73e16adc3592d02925dffae85e9cd2398c6c67c87fb5b12602f145b484be45912966e8b7e2f66069c56dd76c1dc112013c3a6b4de999cdcdc8855aee3437dcc87580cfbe546fbbfbc0eb56d8bbbea2904a7c73c2", 0x1, 0xc3, &(0x7f0000000240)=""/195}, 0x48) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x5, 0x0, 0xfffffffffffffee0) 21:31:03 executing program 0: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @remote}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vlan0\x00', r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) recvmmsg(r0, &(0x7f0000001d00)=[{{&(0x7f0000000140)=@rc, 0x80, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/125, 0x7d}, {&(0x7f0000000240)=""/44, 0x2c}, {&(0x7f0000000280)=""/131, 0x83}, {&(0x7f0000000340)=""/255, 0xff}, {&(0x7f0000000440)=""/8, 0x8}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/225, 0xe1}], 0x7, &(0x7f0000000680)=""/255, 0xff, 0xffffffff}, 0x1f}, {{&(0x7f0000000780)=@l2, 0x80, &(0x7f0000000840)=[{&(0x7f0000000800)=""/7, 0x7}], 0x1, &(0x7f0000000880)=""/226, 0xe2}, 0xe80d}, {{&(0x7f0000000980)=@rc, 0x80, &(0x7f0000001040)=[{&(0x7f0000000a00)=""/222, 0xde}, {&(0x7f0000000b00)=""/140, 0x8c}, {&(0x7f0000000bc0)=""/144, 0x90}, {&(0x7f0000000c80)=""/71, 0x47}, {&(0x7f0000000d00)=""/169, 0xa9}, {&(0x7f0000000dc0)=""/159, 0x9f}, {&(0x7f0000000e80)=""/165, 0xa5}, {&(0x7f0000000f40)}, {&(0x7f0000000f80)=""/124, 0x7c}, {&(0x7f0000001000)=""/6, 0x6}], 0xa, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000001100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001180)=""/134, 0x86}, {&(0x7f0000001240)=""/118, 0x76}, {&(0x7f00000012c0)=""/168, 0xa8}, {&(0x7f0000001380)=""/174, 0xae}, {&(0x7f0000001440)=""/111, 0x6f}, {&(0x7f00000014c0)=""/139, 0x8b}, {&(0x7f0000001580)=""/143, 0x8f}], 0x7, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f00000016c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001740)=""/215, 0xd7}, {&(0x7f0000001840)=""/23, 0x17}, {&(0x7f0000001880)=""/58, 0x3a}, {&(0x7f00000018c0)=""/3, 0x3}, {&(0x7f0000001900)=""/67, 0x43}, {&(0x7f0000001980)=""/60, 0x3c}], 0x6, &(0x7f0000001a40)=""/110, 0x6e, 0x401}, 0x80000000}, {{&(0x7f0000001ac0)=@pppol2tpv3in6, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001b40)=""/101, 0x65}, {&(0x7f0000001bc0)=""/82, 0x52}, {&(0x7f0000001c40)=""/20, 0x14}], 0x3, &(0x7f0000001cc0)=""/35, 0x23, 0x8}, 0xd6c}], 0x6, 0x0, &(0x7f0000001e80)={0x0, 0x1c9c380}) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:31:03 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) socketpair(0x0, 0x7, 0x4, &(0x7f0000000040)) socketpair(0x2, 0x3, 0xffffffffffffffc0, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) socketpair(0x15, 0x80006, 0x3ff, &(0x7f0000000100)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, 0x10) 21:31:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00b0fe020000594dbfe08e4a7fd35f08000000c31acfb0f272ff0f000097ef01ce"], &(0x7f0000000040)=0xa) r2 = accept4(r0, 0x0, &(0x7f0000000180), 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000001c0)={0x80000001, 0x80000001, 0x9, @remote, 'bridge_slave_0\x00'}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x7f6}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:31:04 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in=@remote, 0x4e21, 0x7, 0x4e23, 0x0, 0xa, 0xa0, 0xa0, 0x6e, 0x0, r1}, {0x81, 0x80, 0x101, 0x0, 0x2, 0x5, 0x5, 0x86d}, {0x35c0, 0x7fff, 0x5, 0xd3}, 0x1, 0x6e6bbf, 0x3, 0x0, 0x1, 0x3}, {{@in=@multicast2, 0x4d2, 0x7c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x0, 0x2, 0x1, 0x100000000, 0x9, 0x4, 0x42}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:31:04 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) socketpair(0x0, 0x7, 0x4, &(0x7f0000000040)) socketpair(0x2, 0x3, 0xffffffffffffffc0, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) socketpair(0x15, 0x80006, 0x3ff, &(0x7f0000000100)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:04 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)=')keyringvmnet0posix_acl_accessvmnet1lonodev%cpuset.+\x00', 0xffffffffffffff9c}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @broadcast}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2a, {0x2, 0x4e26, @multicast2}, "72657468305f746f5fffffffff676500"}) r1 = socket$inet6(0xa, 0x3, 0x3a) getsockname$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280)=0x3f800000000, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240)={0x1}, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x8, 0x5a}], 0x1) 21:31:04 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) ioctl$int_out(r0, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x5, [0x2, 0x4, 0x4a2, 0x3, 0x8]}, &(0x7f00000001c0)=0xe) 21:31:04 executing program 1 (fault-call:7 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:31:04 executing program 6: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) [ 855.231381] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:31:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x58b07d9d3b6b4f8a) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) r1 = socket(0x2, 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f00000002c0)={0x1f, {0x3, 0x200, 0x5, 0x9, 0xfffffffffffffc01, 0x100000000}, 0x1}, 0xa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e24, 0x0, @loopback, 0x4fe}}, 0xd30, 0x6}, 0x90) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000300)={@empty, @empty, @remote}, &(0x7f0000000340)=0xc) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r3, 0x220, 0x70bd25, 0x25dfdbfe, {}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x0) shutdown(r0, 0x1) 21:31:04 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) socketpair(0x0, 0x7, 0x4, &(0x7f0000000040)) socketpair(0x2, 0x3, 0xffffffffffffffc0, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) [ 855.333038] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 855.377543] FAULT_INJECTION: forcing a failure. [ 855.377543] name failslab, interval 1, probability 0, space 0, times 0 [ 855.389019] CPU: 0 PID: 20683 Comm: syz-executor1 Not tainted 4.18.0-rc6+ #140 [ 855.396722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 855.406294] Call Trace: [ 855.408929] dump_stack+0x1c9/0x2b4 [ 855.412582] ? dump_stack_print_info.cold.2+0x52/0x52 [ 855.417985] ? __netlink_insert+0xd6f/0x13d0 [ 855.422447] ? lock_downgrade+0x8f0/0x8f0 21:31:04 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) socketpair(0x0, 0x7, 0x4, &(0x7f0000000040)) socketpair(0x2, 0x3, 0xffffffffffffffc0, &(0x7f0000000080)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x3, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:04 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/157, 0x9d}], 0x1, 0x0, 0x0, 0x3}, 0x40002002) r1 = socket$inet6(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x3, @local, 0x9}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x8}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) [ 855.426637] should_fail.cold.4+0xa/0x1a [ 855.430734] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 855.435892] ? trace_hardirqs_on+0xd/0x10 [ 855.440068] ? __local_bh_enable_ip+0x161/0x230 [ 855.444768] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 855.450330] ? __netlink_insert+0xdeb/0x13d0 [ 855.454774] ? __netlink_dump_start+0x6f0/0x6f0 [ 855.459500] ? lock_acquire+0x1e4/0x540 [ 855.463604] ? fs_reclaim_acquire+0x20/0x20 [ 855.467960] ? lock_downgrade+0x8f0/0x8f0 [ 855.472160] ? check_same_owner+0x340/0x340 [ 855.476517] ? lock_downgrade+0x8f0/0x8f0 [ 855.480709] ? rcu_note_context_switch+0x730/0x730 [ 855.485677] __should_failslab+0x124/0x180 [ 855.490196] should_failslab+0x9/0x14 [ 855.494008] kmem_cache_alloc_node+0x272/0x780 [ 855.498609] ? trace_hardirqs_on+0xd/0x10 [ 855.502798] ? __local_bh_enable_ip+0x161/0x230 [ 855.507486] ? _raw_spin_unlock_bh+0x30/0x40 [ 855.511933] __alloc_skb+0x119/0x770 [ 855.515675] ? skb_scrub_packet+0x490/0x490 [ 855.520044] ? netlink_insert+0x15d/0x3f0 21:31:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x800) connect$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x100000000, 0x80000000, 0x9, 0x3f, 0x80b, 0xffffffff8326dec0}}, 0xa) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:31:04 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) socketpair(0x0, 0x7, 0x4, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) [ 855.524230] ? __netlink_insert+0x13d0/0x13d0 [ 855.528751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 855.534342] ? netlink_autobind.isra.34+0x23b/0x320 [ 855.539737] netlink_sendmsg+0xb29/0xfc0 [ 855.543823] ? netlink_unicast+0x760/0x760 [ 855.548093] ? move_addr_to_kernel.part.20+0x100/0x100 [ 855.553397] ? security_socket_sendmsg+0x94/0xc0 [ 855.558174] ? netlink_unicast+0x760/0x760 [ 855.562434] sock_sendmsg+0xd5/0x120 [ 855.566178] ___sys_sendmsg+0x7fd/0x930 [ 855.570180] ? find_vpid+0xf0/0xf0 [ 855.573743] ? copy_msghdr_from_user+0x580/0x580 [ 855.578516] ? __f_unlock_pos+0x19/0x20 [ 855.582547] ? lock_downgrade+0x8f0/0x8f0 [ 855.586721] ? proc_fail_nth_write+0x9e/0x210 [ 855.591232] ? __fget_light+0x2f7/0x440 [ 855.595224] ? do_raw_spin_unlock+0xa7/0x2f0 [ 855.599649] ? fget_raw+0x20/0x20 [ 855.603128] ? kasan_check_write+0x14/0x20 [ 855.607388] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 855.612338] ? fsnotify+0xbb4/0x14e0 [ 855.616070] ? vfs_write+0x2ee/0x560 [ 855.619799] ? wait_for_completion+0x8d0/0x8d0 [ 855.624397] ? lock_release+0xa30/0xa30 [ 855.628396] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 855.633958] ? sockfd_lookup_light+0xc5/0x160 [ 855.638477] __sys_sendmsg+0x11d/0x290 [ 855.642390] ? __ia32_sys_shutdown+0x80/0x80 [ 855.646828] ? __sb_end_write+0xac/0xe0 [ 855.650830] ? fput+0x130/0x1a0 [ 855.654135] ? ksys_write+0x1ae/0x260 [ 855.657957] ? syscall_slow_exit_work+0x500/0x500 [ 855.662820] ? ksys_ioctl+0x81/0xd0 [ 855.666464] __x64_sys_sendmsg+0x78/0xb0 [ 855.670551] do_syscall_64+0x1b9/0x820 [ 855.674461] ? syscall_return_slowpath+0x5e0/0x5e0 [ 855.679413] ? syscall_return_slowpath+0x31d/0x5e0 [ 855.684362] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 855.689403] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 855.694362] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 855.699563] RIP: 0033:0x456a09 [ 855.702753] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 855.722024] RSP: 002b:00007f862d4c3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 855.729839] RAX: ffffffffffffffda RBX: 00007f862d4c46d4 RCX: 0000000000456a09 [ 855.737123] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000015 [ 855.744430] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 855.751717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 855.758992] R13: 00000000004d2d10 R14: 00000000004c7a49 R15: 0000000000000000 21:31:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}, 0x10) 21:31:04 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={0x1, 0x28, &(0x7f0000000380)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={r1, 0xd0f, 0x8}, 0xc) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000480)={0x4, {{0xa, 0x4e23, 0x3, @mcast2, 0x8}}, {{0xa, 0x4e24, 0x7, @mcast1, 0x46}}}, 0x108) syz_extract_tcp_res$synack(&(0x7f0000000440), 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000000c0)={0x96, {{0xa, 0x4e20, 0x0, @ipv4={[], [], @loopback}}}, {{0xa, 0x4e21, 0x6, @ipv4, 0x6e3a}}}, 0x108) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x8001, 0x1, 0xfffffffffffffff7, 0x9, 0x2}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000002c0)="7d09cce269a0eb494905158a2c190a731c1c73141268a47c1f524a233fececb1f66adfe63fcc6a1a5c99e7ddfd6c54a7e071596ebc05c17664ba260dc3e9c470b5ee36d7813a6b922609f81eb96c5eb8fe01eaeb18b19f047a15c798845e6999d844e3ee3600fd2d843c81d9f8253521a39cd54a7550e9ee931233b9facc85e2bd19c092c83ac757ecf1efc60478df", 0x8f) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x8000, 0xfffffffffffffffd, 0x1}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r2, 0x800, 0x2, 0x7}, 0xfffffffffffffd3c) 21:31:04 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:04 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x0, @remote, 0x1}, {0xa, 0x0, 0x0, @mcast1, 0x1}, 0x2, [0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) 21:31:04 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x10000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8955, &(0x7f0000000200)={{}, {0x0, @local}, 0xf, {0x2, 0x0, @rand_addr}}) socketpair(0x0, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000040)=0x723) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)="77657374776f6f31cc1b9342685ca637e29ddb4ad7006400", 0xfffffdc2) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000180)={0x8de, 0x86, 0x0, 0x1, 0x9, 0x154, 0xfffffffffffffff7, 0x8, r5}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r5, 0xfffffffffffffffa, 0x5, 0x9}, &(0x7f00000002c0)=0x10) shutdown(r1, 0x1) 21:31:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'veth0_to_team\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x6}}) r2 = accept(r0, &(0x7f0000000200)=@nfc_llcp, &(0x7f00000002c0)=0x80) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000540)={0x0, @loopback, @multicast1}, &(0x7f0000000040)=0xc) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000004}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@ipv6_getaddr={0x7c, 0x16, 0x300, 0x70bd25, 0x25dfdbfb, {0xa, 0xbf, 0x9, 0xff, r3}, [@IFA_LOCAL={0x14, 0x2, @local}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @rand_addr=0x8}}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_ADDRESS={0x14, 0x1, @local}, @IFA_ADDRESS={0x14, 0x1, @mcast1}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000005}, 0x4000000) 21:31:04 executing program 4: syz_emit_ethernet(0x22, &(0x7f0000000080)={@local, @dev={[], 0x1b}, [{[], {0x8100, 0x8, 0x2, 0x2}}], {@can={0xc, {{0x4, 0x51b, 0x9, 0x8}, 0x3, 0x3, 0x0, 0x0, "d38153d8792f15c6"}}}}, &(0x7f0000000000)={0x0, 0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) 21:31:04 executing program 1 (fault-call:7 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:31:04 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x10001, 0x9, [0x4, 0x7fffffff, 0x9, 0x5, 0x5, 0x1ff, 0x3, 0x4800000000, 0x4]}, &(0x7f0000000140)=0x1a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x0, 0xffff, 0x1800000000}, &(0x7f00000001c0)=0x10) r2 = socket$inet6(0xa, 0x3, 0x3a) getpeername(r0, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000280)=0x80) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @dev={[], 0xe}, 'ifb0\x00'}}) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xfffffffffffffffc, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:04 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x8, &(0x7f00000000c0)=0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='rdma.current\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f00000002c0)={0x27, 0x0, 0x0, 0x7, 0x0, 0x400, "8d21a1ba83187ee51570fdb2223d82b9a2926dcbd282552456ec5bc8348352bbb108b39e8f4834cd5c96f620e061d048250fab8c737c0fc81ebbf4828e3abd", 0x3b}, 0x60) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000340), 0x4) r2 = socket$inet6(0xa, 0x3, 0x3a) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x8) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x9, 0x9d, 0x20, 0x1ff, 0x9}) getsockname$inet(r3, &(0x7f0000000400)={0x2, 0x0, @rand_addr}, &(0x7f0000000440)=0x10) connect$nfc_llcp(r4, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x6, 0x8, 0x5, "802de6cbfa82227b4f0b178688eab3b1fb87d2c2b6c58549f81a6f7cfe143fb7bbd5d926bff466e3870b75531f78c6bf0c740900e831642b18bc87d5488e51", 0x21}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000580)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000680)=0xe8) recvfrom$packet(r4, &(0x7f0000000540)=""/33, 0x21, 0x20, &(0x7f00000004c0)={0x11, 0x8, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000000200)={@dev, @dev}, &(0x7f0000000240)=0x8) 21:31:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @multicast2}, &(0x7f0000000040)=0xc) 21:31:05 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:05 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0x100000001, &(0x7f0000000040)=""/2, &(0x7f0000000400)=0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) [ 856.203063] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 856.235224] FAULT_INJECTION: forcing a failure. [ 856.235224] name failslab, interval 1, probability 0, space 0, times 0 21:31:05 executing program 7: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x4, 0x800, 0x1, 0x6, 0x84}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={r0, 0x5, 0x1, [0x1]}, &(0x7f00000001c0)=0xa) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000340)) getpeername(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f00000002c0)=0x80) connect$nfc_llcp(r2, &(0x7f0000000440)={0x27, 0x0, 0x0, 0x1, 0x8, 0x7, "cf099eeef9c558f8a9da018e1a2629ad20f5330175cc3e34ccd319308bf12281d2711b512a2892c527e52696bd059f7cd8f7aac21056cb7b5d7840d750a17b", 0x5}, 0x60) [ 856.247394] CPU: 0 PID: 20778 Comm: syz-executor1 Not tainted 4.18.0-rc6+ #140 [ 856.254770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 856.264222] Call Trace: [ 856.266836] dump_stack+0x1c9/0x2b4 [ 856.270495] ? dump_stack_print_info.cold.2+0x52/0x52 [ 856.275715] ? kernel_text_address+0x79/0xf0 [ 856.280158] should_fail.cold.4+0xa/0x1a [ 856.284249] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 856.289380] ? save_stack+0xa9/0xd0 [ 856.293025] ? save_stack+0x43/0xd0 [ 856.296667] ? kasan_kmalloc+0xc4/0xe0 [ 856.300573] ? kasan_slab_alloc+0x12/0x20 [ 856.304743] ? kmem_cache_alloc_node+0x144/0x780 [ 856.309514] ? __alloc_skb+0x119/0x770 [ 856.313416] ? netlink_sendmsg+0xb29/0xfc0 [ 856.317669] ? sock_sendmsg+0xd5/0x120 [ 856.321585] ? ___sys_sendmsg+0x7fd/0x930 [ 856.325748] ? __sys_sendmsg+0x11d/0x290 [ 856.329825] ? __x64_sys_sendmsg+0x78/0xb0 [ 856.334080] ? do_syscall_64+0x1b9/0x820 [ 856.338163] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 856.343546] ? trace_hardirqs_on+0x10/0x10 [ 856.347810] ? lock_acquire+0x1e4/0x540 21:31:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000027c0)={&(0x7f0000002780)=')\x00'}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002800)={r1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000240)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 21:31:05 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) [ 856.351818] ? fs_reclaim_acquire+0x20/0x20 [ 856.356162] ? lock_downgrade+0x8f0/0x8f0 [ 856.360341] ? check_same_owner+0x340/0x340 [ 856.364680] ? lock_downgrade+0x8f0/0x8f0 [ 856.368842] ? rcu_note_context_switch+0x730/0x730 [ 856.373820] __should_failslab+0x124/0x180 [ 856.378111] should_failslab+0x9/0x14 [ 856.381936] kmem_cache_alloc_node_trace+0x26f/0x770 [ 856.387062] ? kasan_kmalloc+0xc4/0xe0 [ 856.390978] __kmalloc_node_track_caller+0x33/0x70 [ 856.395942] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 856.400741] __alloc_skb+0x155/0x770 [ 856.404492] ? skb_scrub_packet+0x490/0x490 [ 856.408863] ? netlink_insert+0x15d/0x3f0 [ 856.413039] ? __netlink_insert+0x13d0/0x13d0 [ 856.417603] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 856.423166] ? netlink_autobind.isra.34+0x23b/0x320 [ 856.428209] netlink_sendmsg+0xb29/0xfc0 [ 856.432293] ? netlink_unicast+0x760/0x760 [ 856.436553] ? move_addr_to_kernel.part.20+0x100/0x100 [ 856.441863] ? security_socket_sendmsg+0x94/0xc0 [ 856.446646] ? netlink_unicast+0x760/0x760 [ 856.450911] sock_sendmsg+0xd5/0x120 [ 856.454683] ___sys_sendmsg+0x7fd/0x930 [ 856.458685] ? find_vpid+0xf0/0xf0 [ 856.462261] ? copy_msghdr_from_user+0x580/0x580 [ 856.467039] ? __f_unlock_pos+0x19/0x20 [ 856.471242] ? lock_downgrade+0x8f0/0x8f0 [ 856.475413] ? proc_fail_nth_write+0x9e/0x210 [ 856.479903] ? __fget_light+0x2f7/0x440 [ 856.483882] ? do_raw_spin_unlock+0xa7/0x2f0 [ 856.488317] ? fget_raw+0x20/0x20 [ 856.491768] ? kasan_check_write+0x14/0x20 [ 856.495998] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 856.500941] ? fsnotify+0xbb4/0x14e0 [ 856.504659] ? vfs_write+0x2ee/0x560 [ 856.508374] ? wait_for_completion+0x8d0/0x8d0 [ 856.512961] ? lock_release+0xa30/0xa30 [ 856.516947] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 856.522491] ? sockfd_lookup_light+0xc5/0x160 [ 856.527730] __sys_sendmsg+0x11d/0x290 [ 856.531611] ? __ia32_sys_shutdown+0x80/0x80 [ 856.536022] ? __sb_end_write+0xac/0xe0 [ 856.539990] ? fput+0x130/0x1a0 [ 856.543261] ? ksys_write+0x1ae/0x260 [ 856.547149] ? syscall_slow_exit_work+0x500/0x500 [ 856.551983] ? ksys_ioctl+0x81/0xd0 [ 856.555628] __x64_sys_sendmsg+0x78/0xb0 [ 856.559693] do_syscall_64+0x1b9/0x820 [ 856.563575] ? finish_task_switch+0x1d3/0x870 [ 856.568078] ? syscall_return_slowpath+0x5e0/0x5e0 [ 856.573032] ? syscall_return_slowpath+0x31d/0x5e0 [ 856.577974] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 856.582995] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 856.587851] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 856.593050] RIP: 0033:0x456a09 [ 856.596228] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 856.615455] RSP: 002b:00007f862d4c3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 856.623692] RAX: ffffffffffffffda RBX: 00007f862d4c46d4 RCX: 0000000000456a09 [ 856.630969] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000015 [ 856.638231] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 856.645499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 856.652761] R13: 00000000004d2d10 R14: 00000000004c7a49 R15: 0000000000000001 21:31:05 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x4) r1 = accept4(r0, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000140)=0x80, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d3, &(0x7f0000000180)={0x131, &(0x7f0000000080)}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000040), 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xbc, r2, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7fff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x801}, 0x40) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') 21:31:05 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, 0x10) 21:31:05 executing program 2: socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:05 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x9) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0xfffffffffffffffd, 0x0, 0x2]}, 0x5c) 21:31:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x4000000008912, &(0x7f0000000280)="025cc83d0068458f762070") r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x4, 0x570, [0x200002c0, 0x0, 0x0, 0x200003d8, 0x20000408], 0x0, &(0x7f00000000c0), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xf, 0x1, 0x89ff, 'syzkaller0\x00', 'teql0\x00', 'vlan0\x00', 'rose0\x00', @broadcast, [0x0, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x8, 0x201, 'yam0\x00', 'veth0\x00', 'bcsf0\x00', 'bcsh0\x00', @broadcast, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff], 0xa0, 0xd8, 0x128, [@vlan={'vlan\x00', 0x8, {{0x3, 0x2, 0x887f, 0x2, 0x7}}}]}, [@arpreply={'arpreply\x00', 0x10}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x0, 0x7}}}}, {{{0x0, 0x2, 0xd, 'nr0\x00', 'syz_tun\x00', 'team_slave_1\x00', 'bpq0\x00', @local, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0xc0, 0xc0, 0x1f0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast, [0x0, 0x0, 0xffffff00, 0xffffffff], 0x0, 0x6c, 0x3, 0x4e22, 0x2}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x1f9, 'system_u:object_r:chfn_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x1, [{{{0x0, 0x2, 0xdaff, 'bcsf0\x00', 'ipddp0\x00', 'lo\x00', 'veth0_to_bond\x00', @dev={[], 0x18}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0x0, 0xff], 0x70, 0xa8, 0xf0}, [@arpreply={'arpreply\x00', 0x10, {{@random="69f3289c0c73", 0xfffffffffffffffd}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"6f35d8960c26095c12090699a887f2d3c4ceed2b37842389b943f7129d1f"}}}]}]}, 0x5e8) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000000040), 0x0) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x9df}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1ff, 0x1, 0x5, 0x20, r3}, 0x10) 21:31:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) r1 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) [ 856.920177] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 21:31:05 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x5, 0x500, [0x20000c00, 0x0, 0x0, 0x20000df8, 0x20001028], 0x0, &(0x7f0000000080), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'gre0\x00', 'veth1_to_team\x00', 'vlan0\x00', 'team0\x00', @empty, [], @empty, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@remote, 0xfffffffffffffffc}}}}, {{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'bpq0\x00', 'veth1_to_bridge\x00', 'veth0\x00', @local, [], @remote, [], 0xe8, 0xe8, 0x120, [@mac={'mac\x00', 0x10, {{@broadcast}}}, @quota={'quota\x00', 0x18}]}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, '\x00', 'syzkaller0\x00', 'eql\x00', 'ip6tnl0\x00', @dev, [], @empty, [], 0xe8, 0x120, 0x158, [@quota={'quota\x00', 0x18}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote}}}}, {{{0x5, 0x0, 0x0, 'eql\x00', 'veth1_to_team\x00', 'bcsf0\x00', 'gre0\x00', @broadcast, [], @dev, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'veth0_to_bridge\x00', 'bridge0\x00', 'ipddp0\x00', @dev, [0xfffffffffffffffd], @dev, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@broadcast}}}}]}]}, 0x578) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000058040000a00200000000000000000000d001000000000000c0030000c0030000c0030000c0030000c003000005000000", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="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"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d0000000000000000000000000000000000000000000000000003800444e415400000000000000000000000000000000000000000000000000000100000000000000000000040000000009004e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80000010000000000000000000000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000b700000007000000010000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000004000000ac1414bbe0000001ff07070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d000000000000000000000000000000000000000000000000000380052454449524543540000000000000000000000000000000000000000000001000000190000007f0000017f0000014e21006400000000ac14140b00000000ffffff00000000006272696467655f736c6176655f30000064756d6d793000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008d0002310000000000000000000000000000e8002001000000000000000000000000000000000000000000000000280069636d7000000000000000000000000000000000000000000000000000000f00070100000000280069636d7000000000000000000000000000000000000000000000000000000f000400000000003800444e415400000000000000000000000000000000000000000000000000000100000010000000ffffffffe00000010100ff0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4b8) 21:31:05 executing program 1 (fault-call:7 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:31:05 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffffffffffffff80}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)={r1, 0x2, 0x9}, 0x8) 21:31:05 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4), 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x6f0}}], 0x2, 0x0) socketpair(0x17, 0x4, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) accept$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000a00)=0x1c) [ 857.015959] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 21:31:05 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xee) r1 = socket(0x12, 0x1, 0x51f5) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x40, 0x4) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/234, 0xea}, {&(0x7f0000000240)=""/98, 0x62}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x4}, {0xa, 0x4e22, 0x0, @mcast2, 0x8}, 0x3, [0x3, 0x3f, 0x20, 0x1, 0x8, 0x200, 0xfffffffffffffff8, 0x3]}, 0x40) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000480)={'bridge_slave_0\x00', 0x2}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e20, 0x3f, @local, 0x7f}}, 0x2, 0x2, 0x9, 0x4, 0x9}, &(0x7f0000000440)=0x98) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:05 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x40000, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0x10000000000]}, 0x19e) [ 857.082339] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 857.148070] FAULT_INJECTION: forcing a failure. [ 857.148070] name failslab, interval 1, probability 0, space 0, times 0 [ 857.159424] CPU: 0 PID: 20860 Comm: syz-executor1 Not tainted 4.18.0-rc6+ #140 [ 857.166802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 857.176168] Call Trace: [ 857.178784] dump_stack+0x1c9/0x2b4 [ 857.182449] ? dump_stack_print_info.cold.2+0x52/0x52 [ 857.187696] ? lock_acquire+0x1e4/0x540 [ 857.191689] ? netlink_dump+0x9f/0xd50 [ 857.195585] should_fail.cold.4+0xa/0x1a [ 857.199663] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 857.204797] ? kasan_check_write+0x14/0x20 [ 857.209090] ? __mutex_lock+0x7e8/0x1820 [ 857.213182] ? check_same_owner+0x340/0x340 [ 857.217537] ? netlink_dump+0x9f/0xd50 [ 857.221631] ? rcu_note_context_switch+0x730/0x730 [ 857.226606] ? lock_acquire+0x1e4/0x540 [ 857.230631] ? fs_reclaim_acquire+0x20/0x20 [ 857.234980] ? lock_downgrade+0x8f0/0x8f0 [ 857.239153] ? check_same_owner+0x340/0x340 [ 857.243500] ? mutex_trylock+0x2b0/0x2b0 [ 857.247590] ? __netlink_lookup+0x5b8/0xab0 [ 857.252262] ? rcu_note_context_switch+0x730/0x730 [ 857.257223] __should_failslab+0x124/0x180 [ 857.261514] should_failslab+0x9/0x14 [ 857.265356] kmem_cache_alloc_node+0x272/0x780 [ 857.269975] ? __netlink_dump_start+0x4e9/0x6f0 [ 857.274674] ? lock_downgrade+0x8f0/0x8f0 [ 857.278854] __alloc_skb+0x119/0x770 [ 857.282603] ? skb_scrub_packet+0x490/0x490 [ 857.286965] ? netlink_recvmsg+0x1490/0x1490 [ 857.291406] ? kasan_check_write+0x14/0x20 21:31:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) getpeername(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f00000001c0)=0x80) sendto$inet6(r0, &(0x7f0000000080)="2487b73e62440e81faa0ac713ae91792fe1396a537eff66211afac6daf098a746816d133b7caed25fe6aebe0121d60b0aa7d38e842ab244bdcb19ef31f1ec4eed807a5152c439746af4171f3caa1763ce995c1cac69d99ca6ba63a0000000000000000003db3ae4edb984b37db5e4a677c9f2bec3df60dd4a6", 0x199, 0x20000000, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'veth1_to_team\x00', 0x3}, 0x18) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x814}, 0x7}], 0x1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000011c0)=""/82, &(0x7f0000001240)=0x52) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000200)=0x6e, 0x80800) recvfrom$unix(r2, &(0x7f0000001280)=""/4096, 0x1000, 0x40, &(0x7f0000001140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 21:31:06 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e280000000b0affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x6, @loopback}, @in6={0xa, 0x4e22, 0x5, @local, 0x3}, @in6={0xa, 0x4e20, 0x81, @remote, 0x8}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e22, 0x3f, @loopback, 0x4}], 0x80) 21:31:06 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) [ 857.295680] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 857.300640] ? wait_for_completion+0x8d0/0x8d0 [ 857.305253] ? netlink_lookup+0xed/0x1b0 [ 857.309348] ? lock_downgrade+0x8f0/0x8f0 [ 857.313528] netlink_dump+0x6e3/0xd50 [ 857.317362] ? netlink_broadcast+0x50/0x50 [ 857.321634] __netlink_dump_start+0x4f1/0x6f0 [ 857.326164] inet_diag_rcv_msg_compat+0x2f0/0x3f0 [ 857.331056] ? inet_diag_dump+0x110/0x110 [ 857.335244] ? inet_diag_get_exact_compat+0x400/0x400 [ 857.340471] ? netlink_deliver_tap+0x356/0xfb0 [ 857.345078] ? inet_diag_dump+0x110/0x110 [ 857.349263] sock_diag_rcv_msg+0x2a6/0x3d0 [ 857.353525] netlink_rcv_skb+0x172/0x440 [ 857.357895] ? sock_diag_bind+0x80/0x80 [ 857.361890] ? netlink_ack+0xbe0/0xbe0 [ 857.365809] sock_diag_rcv+0x2a/0x40 [ 857.369537] netlink_unicast+0x5a0/0x760 [ 857.373621] ? netlink_attachskb+0x9a0/0x9a0 [ 857.378065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 857.383627] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 857.388666] netlink_sendmsg+0xa18/0xfc0 [ 857.392749] ? netlink_unicast+0x760/0x760 [ 857.397077] ? move_addr_to_kernel.part.20+0x100/0x100 [ 857.402378] ? security_socket_sendmsg+0x94/0xc0 [ 857.407160] ? netlink_unicast+0x760/0x760 [ 857.411419] sock_sendmsg+0xd5/0x120 [ 857.415162] ___sys_sendmsg+0x7fd/0x930 [ 857.419190] ? find_vpid+0xf0/0xf0 [ 857.422751] ? copy_msghdr_from_user+0x580/0x580 [ 857.427964] ? __f_unlock_pos+0x19/0x20 [ 857.431967] ? lock_downgrade+0x8f0/0x8f0 [ 857.436140] ? proc_fail_nth_write+0x9e/0x210 [ 857.440660] ? __fget_light+0x2f7/0x440 [ 857.444633] ? do_raw_spin_unlock+0xa7/0x2f0 [ 857.449038] ? fget_raw+0x20/0x20 [ 857.452485] ? kasan_check_write+0x14/0x20 [ 857.456727] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 857.461671] ? fsnotify+0xbb4/0x14e0 [ 857.465402] ? vfs_write+0x2ee/0x560 [ 857.469557] ? wait_for_completion+0x8d0/0x8d0 [ 857.474259] ? lock_release+0xa30/0xa30 [ 857.478258] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 857.483808] ? sockfd_lookup_light+0xc5/0x160 [ 857.488307] __sys_sendmsg+0x11d/0x290 [ 857.492201] ? __ia32_sys_shutdown+0x80/0x80 [ 857.496607] ? __sb_end_write+0xac/0xe0 [ 857.500574] ? fput+0x130/0x1a0 [ 857.503839] ? ksys_write+0x1ae/0x260 [ 857.507627] ? ksys_ioctl+0x81/0xd0 [ 857.511262] __x64_sys_sendmsg+0x78/0xb0 [ 857.515320] do_syscall_64+0x1b9/0x820 [ 857.519197] ? finish_task_switch+0x1d3/0x870 [ 857.523949] ? syscall_return_slowpath+0x5e0/0x5e0 [ 857.528871] ? syscall_return_slowpath+0x31d/0x5e0 [ 857.533796] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 857.538808] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 857.543659] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 857.548840] RIP: 0033:0x456a09 [ 857.552018] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 857.571181] RSP: 002b:00007f862d4c3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 857.578901] RAX: ffffffffffffffda RBX: 00007f862d4c46d4 RCX: 0000000000456a09 [ 857.586183] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000015 [ 857.593457] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 857.600739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 857.608021] R13: 00000000004d2d10 R14: 00000000004c7a49 R15: 0000000000000002 21:31:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, 0x10) 21:31:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0xffffffffffffffd3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:31:06 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 21:31:06 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x0, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:06 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)) setsockopt(r0, 0xc06, 0x2, &(0x7f0000000100)="85dbf9f205213a6ad629e9b1e142a69ceac8989ed9d5fe3148a6d2e537696a672248e632ed9695f6f1f01f207eb724cda2febfa5cb487fd1e80be78b59284d28d32dda266b5469464c11f623c84df12001ec3962e7bd5fa0164052859574975d15be78ba22f3870e717a7e89895a049d857bbd62b754e18f9ab0dcc2d2cad6ea81c551610e651c5ff5663b72a21f3a24ace544f29d37ce9b18c8a209aa3ed1717120f4314744591de29313b572a508eaf6d9db421bf41ca75c7397f1921f8c93df744229ab7752cd442c49d534f52d5ac59e075848faa6566b095fdb7c259694bcdb", 0xe2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x50000005}) 21:31:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)="d0bc4c17dfc262c1e9182358cbda63f8", 0x10}], 0x1, &(0x7f0000000140)}, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x10) recvmmsg(r1, &(0x7f0000002a00)=[{{0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001ec0)=""/42, 0x2a}}, {{&(0x7f0000001f00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002300)=""/215, 0xd7}], 0x1, &(0x7f0000002440)=""/214, 0xd6}}], 0x2, 0x0, &(0x7f0000002a80)={0x0, 0x1c9c380}) 21:31:06 executing program 1 (fault-call:7 fault-nth:3): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:31:06 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='\x00'}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0xadf}, &(0x7f0000000200)=0x8) socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="45000000388374f590b43dde3bdddcf1515996d5ea92787640ac4741e5361970c1db20ccd9fb72d1fadf10c7123c72072cc0edc35e07b7a352dece03224861e055088ce12635d07a0f"], &(0x7f00000002c0)=0x4d) r3 = accept4(r1, &(0x7f0000001600)=@nfc_llcp, &(0x7f0000001680)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000016c0)={r2, 0x4, 0x7ff, 0x9}, &(0x7f0000001700)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000100)={{0x6f, 0x2, 0xf156, 0x800, 0x40, 0x1}, 0x7, 0x0, 0x7, 0x8000000000000000, 0x24, "d94da280523b70dac3c3e7a3be42acd25d958986930369ef64d315b1b64bb2575970e55e5ee8a5e84a5d5e106bf389b445209b91781b55b953e9acc1b0291270e3f7d421a15038c5ac50c26894cbbaad75d9b186c1367a3e5ef389de2294b0d0c32188f1456a6b17ca770d898d22fa1d44b5f84ef71d47e123844ae5a32dfbf6"}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:06 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x800, 0x84d, 0x4e20, 0x9, 0xa, 0x20, 0x20, 0xff, r1, r2}, {0x8000, 0x80, 0x1000, 0x800, 0x0, 0x3, 0x9}, {0x7fff, 0x8, 0x7, 0x5}, 0x2, 0x6e6bb7, 0x3, 0x1, 0x1}, {{@in6=@local, 0x4d3, 0x32}, 0x2, @in6=@mcast1, 0x3503, 0x3, 0x1, 0xfffffffffffffffa, 0xffffffff, 0x7240}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) bind(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x2, 0x1, {0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x67}}}, 0x80) 21:31:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x5af5}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x3) shutdown(r0, 0x1) 21:31:06 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x0, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:06 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0), 0x126) r4 = accept4(r2, 0x0, &(0x7f00000000c0), 0x800) connect$llc(r4, &(0x7f0000000100)={0x1a, 0x62bd1cfb29775644, 0x0, 0x5, 0x1000, 0x40, @random="0d103990c198"}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x4, 0x1f, 0x8000, 0x200}, 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000140)={@ipv4={[], [], @loopback}, r1}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000940)=ANY=[@ANYBLOB="00000000000000000a004e210500000000000000000000000000ffffffffffff090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e220700000000000000000000000000ffffffffffff09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e206703000000000000000000000000ffffe000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000fe8000000000000000000000000000bb3c170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220700000000000000000000000000ffff7f00000100140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ffffff7ffe8000000000000000000000000000bb6d0e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2401000000fe80000000000000000000000000001d0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000caa4bea75396748a73cfcf60d0b2d5295faec7dd42bae53f76298455a732e21d6153af3b915b599ba01674174eb13738fc0c9d991a3e9c80c7adbe295cf8dede33cda67c4b6a47ec90de291c09cf4b47f59f1575e97c51f14443aabcb5d6c1ce451a0c8981995a9ab0c6f38640bd82d0f498abd4d78709ae6279db0a516fce107be9967cc90e19a504dc470ec6beb2005746b31507de204f3e8fadd6bb4af617ab2f682a7d6e54e123d8f90005cf6c94ce57bc5d47508e6066b052171349d0bb9c09b83196890407b41700867814cb4f1691c63b20f92aca783243450453a65158f698e5bf7940e35e48ac99d3b09502fe2da5ff45e7"], 0x390) 21:31:06 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x6, 0x4) [ 857.908227] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 857.942699] FAULT_INJECTION: forcing a failure. [ 857.942699] name failslab, interval 1, probability 0, space 0, times 0 [ 857.954070] CPU: 0 PID: 20948 Comm: syz-executor1 Not tainted 4.18.0-rc6+ #140 [ 857.961457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 857.970923] Call Trace: [ 857.973534] dump_stack+0x1c9/0x2b4 [ 857.977187] ? dump_stack_print_info.cold.2+0x52/0x52 [ 857.982410] ? finish_task_switch+0x1d3/0x870 [ 857.986958] ? finish_task_switch+0x18a/0x870 [ 857.991480] should_fail.cold.4+0xa/0x1a [ 857.995740] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 858.000878] ? __schedule+0x884/0x1ed0 [ 858.004790] ? __sched_text_start+0x8/0x8 [ 858.009312] ? netlink_rcv_skb+0x172/0x440 [ 858.013600] ? sock_diag_rcv+0x2a/0x40 [ 858.017507] ? netlink_sendmsg+0xa18/0xfc0 [ 858.021770] ? sock_sendmsg+0xd5/0x120 [ 858.025716] ? lock_acquire+0x1e4/0x540 [ 858.029716] ? fs_reclaim_acquire+0x20/0x20 [ 858.034067] ? lock_downgrade+0x8f0/0x8f0 [ 858.038248] ? check_same_owner+0x340/0x340 [ 858.042698] ? lock_downgrade+0x8f0/0x8f0 [ 858.046899] __should_failslab+0x124/0x180 [ 858.051175] should_failslab+0x9/0x14 [ 858.055002] kmem_cache_alloc_node_trace+0x26f/0x770 [ 858.060117] ? kasan_kmalloc+0xc4/0xe0 [ 858.064028] __kmalloc_node_track_caller+0x33/0x70 [ 858.068966] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 858.073729] __alloc_skb+0x155/0x770 [ 858.077454] ? skb_scrub_packet+0x490/0x490 [ 858.081776] ? netlink_recvmsg+0x1490/0x1490 [ 858.086197] ? kasan_check_write+0x14/0x20 [ 858.090437] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 858.095385] ? wait_for_completion+0x8d0/0x8d0 [ 858.099978] ? netlink_lookup+0xed/0x1b0 [ 858.104058] ? lock_downgrade+0x8f0/0x8f0 [ 858.108213] netlink_dump+0x6e3/0xd50 [ 858.112011] ? netlink_broadcast+0x50/0x50 [ 858.116251] __netlink_dump_start+0x4f1/0x6f0 [ 858.120745] inet_diag_rcv_msg_compat+0x2f0/0x3f0 [ 858.125597] ? inet_diag_dump+0x110/0x110 [ 858.129938] ? inet_diag_get_exact_compat+0x400/0x400 [ 858.135351] ? netlink_deliver_tap+0x356/0xfb0 [ 858.139953] ? inet_diag_dump+0x110/0x110 [ 858.144119] sock_diag_rcv_msg+0x2a6/0x3d0 [ 858.148374] netlink_rcv_skb+0x172/0x440 [ 858.152481] ? sock_diag_bind+0x80/0x80 21:31:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0xffffffffffffff29, 0x4000000, 0x0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="95cef36d89d6bfcbb4ac473467be003b443e512ff4713bc0714bcf1b321d94437b82227dd0672d701246e9158ae6dbec7c426949531c47ef578ca9ab42c444a9ffc7edb198c1434f358865ace9ca9807f6a522c05a68314a859438278f11df500fbd1293481ba84a665bd36656777ca398f8ed7f04d3eb5c4f41f26877ba7663aab3986ed61f7039d8ba12467f2a28ef4bbadf2c0453eda694e779dbc8edf78dc9e9c139e88e2822084042031ea96d6d3b1aacea5882c350", 0xb8}, {&(0x7f0000000180)="efa635ad15e766d19abf09a9ba7aaa053c60637d6132f0d0218dff98d232a51cd5bf55d66379795205581adbe21d70f0ceeb0f532e48f8afeb9ebd138a62ef26681f1d87ea60255c2303ae3f98bc990d261f44428b7b32e0aba50c7df5dd90a3854fd97deb44d28aed92a1e73cdc36ae3565dcfce432dd45edc9b82190958c14150cccc8998a3a58dbb5812e7b9156d42bd59880bb527da63efa171e3c8c3b801c45afa637d1f7ed33c1c15be1d489c503762559cd94a92107bacbdb1723b2d08022ef55d843d855f025fcfe5a5c89a146eaf226e2c103ae214bfba8a52b1af79ccfa2e30f", 0xe5}, {&(0x7f00000000c0)="9f7199482237943d27c1f6acc62b4d89b8f97d687fc4681b78ff1c114d19ec07e053e54cc5f3fcce9d1ac307cb639f9adfd7ff5995dfe6fceaa55219327e71b95f986d610e1d1e0272d59b8858a9e96e1187285b727c1b8a48a82ac3093669ce9c7e5ffabdea555660b6918ae00205250522be3c2e49f1", 0x77}, {&(0x7f0000000280)="878cef78ca47c4266d8e19fb7dfe1caac16bbdf0e58e9dbdf4bfea4af015d9ee529cb213d7326dd186c86bd864920419e33a6ea1e1333648944daa1010bdca501ab630e13850207114c7d0d7e9f13883b48404b0e17b0f491d2833fc1b532058e03694ba9d4916cb9ed821f84c296a9ce60b09cb415486429e444143edb1e8334d88af37cfe288f15fba0c3ff7dbb480a4869a3bea053d9a5fcb01796dbc28754f50078b163a0b9c4b429911ca2bc3eede56938df1b2e5f55f58b8372143", 0xbe}, {&(0x7f0000000340)="05917e7e2e0d53324dae1fcacfb7a00e30257d4122ca2b988c9cc04fb4b2067b4d9d897fe572d2304b6fb68394855bcd4bc6d4317671847a87d7e1be0d913b4507ec3fa0c769d6c0c42c67f7a8f4f6c41fea0a51aabb17e6b36d27eb2d231af16a1642206a5fe0a2150f9bcc676005a7d962efe05bd0e1587044dcf63a54b96d3901c259010690594c438c42cda9cbf1705ef9bb5d6b31cc162044c6b57a95bed38d01eff4b405fcdbbe0f6fd9520155bdbd3278ed7a8f049557f9b28dd83e7fa9", 0xc1}, {&(0x7f0000000440)="a2567bad62f82072bcd543851308e6086a894d88c6eb77d849cb335bd0c5542cd10ce1f3715b2127e34ef6812cec74aad420c05b1356171eb0357cfb4410ceab6bd1c907d51b5b561393abe584abf8b8603f32bc747e4956c4f5eaae3dded3088dd999699d31d4bff7e3f1dac771fa63b4cd6f2acbaeb4ef7aebaffe5be95d14ee1e7e52d860d39cd5badc2f56080fb7a33f6148aec01ec247dda4de9c16381d89c2641baf53147b45093095f08df26eeb0ad97168ca718117e8f2a9add29d6b264a2a6c5fb86b01c64b90b570ffc4e1c45e270b", 0xd4}], 0x6) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={0xffffffffffffffff, 0x7fffffff, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001740)={r1, &(0x7f0000000680)="f221ba1853b5d68cc441afa231837aa094a0c939c740baaabe9d8ebc4ec23b04b61054ca040e4c1c2b10998f1e43366f4e6262812f471d378bfaec78106ada9f19e1501a9aecc0570ca6195c9f43c47cde320d5a2f8842c8241b2f8b884ea0a96a53c3780ff3931733c968324e2cb40b66291879857aefd90b760e48c5b9a5af9eddb17ceb06a00373b130190bbd18f89e34", &(0x7f0000000740)="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", 0x2}, 0x20) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000005c0)=0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000017c0)={0x3, &(0x7f0000001780)=[{0x6, 0xd4, 0x1, 0x1}, {0x101, 0x0, 0x100000001, 0x1}, {0x10100, 0xff, 0xffffffff, 0x100000000}]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000600)=r4) 21:31:06 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0xd69b, @local, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:06 executing program 7: r0 = socket$inet6(0xa, 0x9c2e3da709f5d3cb, 0x5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) [ 858.156479] ? netlink_ack+0xbe0/0xbe0 [ 858.160394] sock_diag_rcv+0x2a/0x40 [ 858.164170] netlink_unicast+0x5a0/0x760 [ 858.168261] ? netlink_attachskb+0x9a0/0x9a0 [ 858.172784] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 858.178342] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 858.183379] netlink_sendmsg+0xa18/0xfc0 [ 858.187469] ? netlink_unicast+0x760/0x760 [ 858.191731] ? move_addr_to_kernel.part.20+0x100/0x100 [ 858.197056] ? security_socket_sendmsg+0x94/0xc0 [ 858.201835] ? netlink_unicast+0x760/0x760 [ 858.206096] sock_sendmsg+0xd5/0x120 [ 858.209830] ___sys_sendmsg+0x7fd/0x930 [ 858.213830] ? find_vpid+0xf0/0xf0 [ 858.217404] ? copy_msghdr_from_user+0x580/0x580 [ 858.222190] ? __f_unlock_pos+0x19/0x20 [ 858.226184] ? lock_downgrade+0x8f0/0x8f0 [ 858.230353] ? proc_fail_nth_write+0x9e/0x210 [ 858.234875] ? __fget_light+0x2f7/0x440 [ 858.238847] ? do_raw_spin_unlock+0xa7/0x2f0 [ 858.243261] ? fget_raw+0x20/0x20 [ 858.246711] ? kasan_check_write+0x14/0x20 [ 858.250954] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 858.255882] ? fsnotify+0xbb4/0x14e0 [ 858.259593] ? vfs_write+0x2ee/0x560 [ 858.263302] ? wait_for_completion+0x8d0/0x8d0 [ 858.267906] ? lock_release+0xa30/0xa30 [ 858.271885] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 858.277442] ? sockfd_lookup_light+0xc5/0x160 [ 858.282109] __sys_sendmsg+0x11d/0x290 [ 858.286007] ? __ia32_sys_shutdown+0x80/0x80 [ 858.290513] ? __sb_end_write+0xac/0xe0 [ 858.294484] ? fput+0x130/0x1a0 [ 858.297759] ? ksys_write+0x1ae/0x260 [ 858.301569] __x64_sys_sendmsg+0x78/0xb0 [ 858.305628] do_syscall_64+0x1b9/0x820 [ 858.309513] ? finish_task_switch+0x1d3/0x870 [ 858.314183] ? syscall_return_slowpath+0x5e0/0x5e0 [ 858.319115] ? syscall_return_slowpath+0x31d/0x5e0 [ 858.324056] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 858.329080] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 858.333925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 858.339106] RIP: 0033:0x456a09 [ 858.342302] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 858.361574] RSP: 002b:00007f862d4c3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 858.369280] RAX: ffffffffffffffda RBX: 00007f862d4c46d4 RCX: 0000000000456a09 [ 858.376543] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000015 [ 858.383837] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 858.391109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 858.398375] R13: 00000000004d2d10 R14: 00000000004c7a49 R15: 0000000000000003 21:31:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}, 0x10) 21:31:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket(0x1f, 0x1, 0x1f) getsockopt$inet6_tcp_int(r1, 0x6, 0x2b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@security={'security\x00', 0xe, 0x4, 0x3e0, 0x0, 0x230, 0x0, 0x0, 0x150, 0x348, 0x348, 0x348, 0x348, 0x348, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x3be5, 0x200}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xe65b, [0x6, 0x7, 0xec, 0x400, 0x1, 0x4e5d], 0x7fff, 0x7fff, 0x80000000}, {0x2, [0x4, 0x5, 0x2, 0xb0a4, 0x0, 0x9], 0x93bc, 0x1000, 0x8}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @loopback, 0xff, 0xffffff00, 'irlan0\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0x67, 0x1, 0x4}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x101, 0x80}}}, {{@uncond, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xd5, [0x3, 0x9, 0x2, 0xebb, 0x6, 0x7], 0x80000001, 0x0, 0xffff}, {0x1f, [0xff8a, 0x3, 0x1, 0x5, 0x8d, 0x5], 0x7, 0x2, 0xcb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x440) 21:31:07 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:07 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x20000000000008) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) close(r0) 21:31:07 executing program 7: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x6, 0x4) accept$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) r2 = socket$inet6(0xa, 0x3, 0x3a) accept$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000400)={r3, 0x6, 0x30}, 0xc) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000380), &(0x7f00000003c0)=0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @multicast1}}}, &(0x7f0000000340)=0x84) 21:31:07 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0), 0x126) r4 = accept4(r2, 0x0, &(0x7f00000000c0), 0x800) connect$llc(r4, &(0x7f0000000100)={0x1a, 0x62bd1cfb29775644, 0x0, 0x5, 0x1000, 0x40, @random="0d103990c198"}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x4, 0x1f, 0x8000, 0x200}, 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000140)={@ipv4={[], [], @loopback}, r1}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000940)=ANY=[@ANYBLOB="00000000000000000a004e210500000000000000000000000000ffffffffffff090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e220700000000000000000000000000ffffffffffff09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e206703000000000000000000000000ffffe000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000fe8000000000000000000000000000bb3c170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220700000000000000000000000000ffff7f00000100140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ffffff7ffe8000000000000000000000000000bb6d0e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2401000000fe80000000000000000000000000001d0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000caa4bea75396748a73cfcf60d0b2d5295faec7dd42bae53f76298455a732e21d6153af3b915b599ba01674174eb13738fc0c9d991a3e9c80c7adbe295cf8dede33cda67c4b6a47ec90de291c09cf4b47f59f1575e97c51f14443aabcb5d6c1ce451a0c8981995a9ab0c6f38640bd82d0f498abd4d78709ae6279db0a516fce107be9967cc90e19a504dc470ec6beb2005746b31507de204f3e8fadd6bb4af617ab2f682a7d6e54e123d8f90005cf6c94ce57bc5d47508e6066b052171349d0bb9c09b83196890407b41700867814cb4f1691c63b20f92aca783243450453a65158f698e5bf7940e35e48ac99d3b09502fe2da5ff45e7"], 0x390) 21:31:07 executing program 1 (fault-call:7 fault-nth:4): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:31:07 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) r1 = accept4(r0, 0x0, &(0x7f0000003e40), 0x80800) setsockopt(r0, 0x2000000000003, 0xffffffff, &(0x7f0000000280)="9cc3204edda163931daca6440143084a06f29e6da728f767fed8bd75aaed9b5b3341e3b0b0d17053e7426cd89fd426c19e76880c588d8f44787db8393044bf72bcedcec2cb0c4a168504e29ba0a0284b68a1e1bdd1c972cbb74d323943ac003a25f35149da675d856942c49d8355f18f5df825583fcc285c1a42373eedf5b6faa5d69180fcd1eba274e642f56fe6e1d1f2f4c36d6d22506319fb99c3e3b6bfe7e772b699d814413baa23ec07c85a987dee08ff1c4cdbf65add503a53d69c920ebc69f2c007392aa6f05861d08b807dc8d78a934301caef9e4863199fbf11bb01aab963", 0xfffffdd8) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f0000003e80), &(0x7f0000003ec0)=0x4) 21:31:07 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0), 0x126) r4 = accept4(r2, 0x0, &(0x7f00000000c0), 0x800) connect$llc(r4, &(0x7f0000000100)={0x1a, 0x62bd1cfb29775644, 0x0, 0x5, 0x1000, 0x40, @random="0d103990c198"}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x4, 0x1f, 0x8000, 0x200}, 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000140)={@ipv4={[], [], @loopback}, r1}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000940)=ANY=[@ANYBLOB="00000000000000000a004e210500000000000000000000000000ffffffffffff090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e220700000000000000000000000000ffffffffffff09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e206703000000000000000000000000ffffe000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000fe8000000000000000000000000000bb3c170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220700000000000000000000000000ffff7f00000100140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ffffff7ffe8000000000000000000000000000bb6d0e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2401000000fe80000000000000000000000000001d0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000caa4bea75396748a73cfcf60d0b2d5295faec7dd42bae53f76298455a732e21d6153af3b915b599ba01674174eb13738fc0c9d991a3e9c80c7adbe295cf8dede33cda67c4b6a47ec90de291c09cf4b47f59f1575e97c51f14443aabcb5d6c1ce451a0c8981995a9ab0c6f38640bd82d0f498abd4d78709ae6279db0a516fce107be9967cc90e19a504dc470ec6beb2005746b31507de204f3e8fadd6bb4af617ab2f682a7d6e54e123d8f90005cf6c94ce57bc5d47508e6066b052171349d0bb9c09b83196890407b41700867814cb4f1691c63b20f92aca783243450453a65158f698e5bf7940e35e48ac99d3b09502fe2da5ff45e7"], 0x390) 21:31:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:31:07 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000140)={@loopback, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0x4e21, 0x6, 0x4e23, 0x71818759, 0x2, 0x20, 0x0, 0x7e, r1, r2}, {0x3, 0x4, 0x2, 0x9, 0x207, 0x280000000, 0x3f, 0x4}, {0x2400000, 0xffff, 0x2, 0x4}, 0x9, 0x0, 0x2, 0x0, 0x0, 0x3}, {{@in=@remote, 0x4d4, 0xff}, 0x2, @in=@local, 0x3500, 0x4, 0x3, 0x5c54, 0x783688cf, 0x81, 0x100}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffffffffc00, @remote, 0x101}, {0xa, 0x4e22, 0xfff, @loopback, 0x800}, 0xaafe, [0x5, 0xfffffffffffffff9, 0x3, 0x0, 0x16, 0x6, 0x400, 0xa86]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:07 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0), 0x126) r4 = accept4(r2, 0x0, &(0x7f00000000c0), 0x800) connect$llc(r4, &(0x7f0000000100)={0x1a, 0x62bd1cfb29775644, 0x0, 0x5, 0x1000, 0x40, @random="0d103990c198"}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x4, 0x1f, 0x8000, 0x200}, 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000140)={@ipv4={[], [], @loopback}, r1}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000940)=ANY=[@ANYBLOB="00000000000000000a004e210500000000000000000000000000ffffffffffff090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e220700000000000000000000000000ffffffffffff09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e206703000000000000000000000000ffffe000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000fe8000000000000000000000000000bb3c170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220700000000000000000000000000ffff7f00000100140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ffffff7ffe8000000000000000000000000000bb6d0e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2401000000fe80000000000000000000000000001d0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000caa4bea75396748a73cfcf60d0b2d5295faec7dd42bae53f76298455a732e21d6153af3b915b599ba01674174eb13738fc0c9d991a3e9c80c7adbe295cf8dede33cda67c4b6a47ec90de291c09cf4b47f59f1575e97c51f14443aabcb5d6c1ce451a0c8981995a9ab0c6f38640bd82d0f498abd4d78709ae6279db0a516fce107be9967cc90e19a504dc470ec6beb2005746b31507de204f3e8fadd6bb4af617ab2f682a7d6e54e123d8f90005cf6c94ce57bc5d47508e6066b052171349d0bb9c09b83196890407b41700867814cb4f1691c63b20f92aca783243450453a65158f698e5bf7940e35e48ac99d3b09502fe2da5ff45e7"], 0x390) [ 858.741944] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:31:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000007, &(0x7f000031e000), 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x3, {{0xa, 0x4e23, 0x7, @remote, 0x1ff}}}, 0x88) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) sendto$inet6(r0, &(0x7f0000000040)="c14e9a5636dab7fdfaab19b184e5b6b9ad6182c4d1fc2b169fc331aa266e0590261f3a8745b8abe98f84204c50a5e328afbf78e4e518dc0103a91740ac41cbca490f9470be2259404d4d7d370652c021db460f63aec25270653159785a8142065e3b77929383d1d5fe65769b309ad3726b7dc88777f2471c4fa17775d1812f5db59a1edaac31ffa8d26088d47df225b81151a1196c22c73105e1fc9935c02e79c849f13cbd83275b3d90e39ecd9f70c35d793ae4985998", 0x21b, 0x20000001, 0x0, 0x0) 21:31:07 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000001380)=@hci, &(0x7f0000001400)=0x80, 0x800) connect$rds(r0, &(0x7f0000001440)={0x2, 0x4e20, @local}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:07 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc050000]}, 0x10) 21:31:08 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x3fc, @local, 0x7ff}, {0xa, 0x4e20, 0x7, @empty, 0x1ff}, 0x354, [0xfffffffffffffffd, 0x69, 0x1, 0x100, 0x101, 0x7, 0x7ff, 0x40]}, 0xfffffffffffffda0) 21:31:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0xffffffffffffff77) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x4}}, 0x3, 0x0, 0x9, 0x20}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xf792}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:31:08 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0), 0x126) r4 = accept4(r2, 0x0, &(0x7f00000000c0), 0x800) connect$llc(r4, &(0x7f0000000100)={0x1a, 0x62bd1cfb29775644, 0x0, 0x5, 0x1000, 0x40, @random="0d103990c198"}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x4, 0x1f, 0x8000, 0x200}, 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000140)={@ipv4={[], [], @loopback}, r1}, 0x14) 21:31:08 executing program 7: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@loopback, @loopback, @dev={0xfe, 0x80, [], 0x1c}, 0xfffffffffffffff7, 0x3, 0x5, 0x0, 0x0, 0x400000c2, r1}) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:08 executing program 2 (fault-call:4 fault-nth:0): socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) [ 859.457690] FAULT_INJECTION: forcing a failure. [ 859.457690] name failslab, interval 1, probability 0, space 0, times 0 [ 859.469215] CPU: 0 PID: 21051 Comm: syz-executor2 Not tainted 4.18.0-rc6+ #140 [ 859.476606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 859.485974] Call Trace: [ 859.488587] dump_stack+0x1c9/0x2b4 [ 859.492236] ? dump_stack_print_info.cold.2+0x52/0x52 [ 859.497474] ? lock_acquire+0x1e4/0x540 [ 859.501467] ? __fget+0x3eb/0x670 [ 859.504949] should_fail.cold.4+0xa/0x1a [ 859.509042] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 859.514173] ? lock_release+0xa30/0xa30 [ 859.518170] ? __fget+0x414/0x670 [ 859.521654] ? expand_files.part.8+0x9c0/0x9c0 [ 859.526267] ? lock_acquire+0x1e4/0x540 [ 859.530267] ? fs_reclaim_acquire+0x20/0x20 [ 859.534618] ? lock_downgrade+0x8f0/0x8f0 [ 859.538792] ? do_raw_spin_unlock+0xa7/0x2f0 [ 859.543234] ? check_same_owner+0x340/0x340 [ 859.547582] ? rcu_note_context_switch+0x730/0x730 [ 859.552549] __should_failslab+0x124/0x180 21:31:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:31:08 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x8000, 0x0, 0x2, 0x3, 0x8, 0x3, 0x3}, &(0x7f0000000100)=0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000080)=0x8, 0x4) socket$inet6(0xa, 0x800, 0x3f) 21:31:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x7) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffff9c, 0x400442c9, &(0x7f0000000000)={0x6, @dev={[], 0x14}}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x4e23, 0x1, 'wlc\x00', 0x10, 0x5, 0x30}, 0x2c) 21:31:08 executing program 7: r0 = socket$inet6(0xa, 0x40000001, 0x3b) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:08 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0), 0x126) r4 = accept4(r2, 0x0, &(0x7f00000000c0), 0x800) connect$llc(r4, &(0x7f0000000100)={0x1a, 0x62bd1cfb29775644, 0x0, 0x5, 0x1000, 0x40, @random="0d103990c198"}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x4, 0x1f, 0x8000, 0x200}, 0x10) socket$packet(0x11, 0x2, 0x300) [ 859.556794] should_failslab+0x9/0x14 [ 859.560611] __kmalloc_track_caller+0x2c4/0x760 [ 859.565300] ? __check_object_size+0x9d/0x5f2 [ 859.569813] ? map_get_next_key+0x523/0x640 [ 859.574163] memdup_user+0x2c/0xa0 [ 859.577722] map_get_next_key+0x523/0x640 [ 859.581900] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 859.587478] __x64_sys_bpf+0x357/0x510 [ 859.591398] ? bpf_prog_get+0x20/0x20 [ 859.595235] do_syscall_64+0x1b9/0x820 [ 859.599197] ? finish_task_switch+0x1d3/0x870 21:31:08 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x80000004) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000001280)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x3, 0x1, {0xa, 0x4e24, 0x3, @empty, 0x3f}}}, {&(0x7f0000000240)=""/4096, 0x1000}, &(0x7f0000001240), 0x50}, 0xa0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x3, 0x0, @mcast1}, 0x0, [0x4]}, 0x5c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x8, @loopback, 0x7}, 0x1c) [ 859.599970] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 859.603713] ? syscall_return_slowpath+0x5e0/0x5e0 [ 859.603728] ? syscall_return_slowpath+0x31d/0x5e0 [ 859.603748] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 859.621812] IPVS: set_ctl: invalid protocol: 0 224.0.0.2:20003 [ 859.623900] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 859.623922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 859.623933] RIP: 0033:0x456a09 21:31:08 executing program 7: syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0x0, @multicast2, 0x4e23, 0x0, 'lblc\x00', 0x36, 0x2, 0x1c}, 0x2c) [ 859.623937] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 859.667658] RSP: 002b:00007f649ac0ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 859.671170] IPVS: set_ctl: invalid protocol: 0 224.0.0.2:20003 [ 859.675374] RAX: ffffffffffffffda RBX: 00007f649ac0b6d4 RCX: 0000000000456a09 [ 859.675384] RDX: 0000000000000018 RSI: 00000000200000c0 RDI: 0000000000000004 [ 859.675392] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 859.675400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 859.675407] R13: 00000000004ca460 R14: 00000000004c23f2 R15: 0000000000000000 21:31:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x2c7, 0x20000001, 0x0, 0x0) socketpair(0x13, 0x3, 0x8, &(0x7f0000001600)={0xffffffffffffffff}) socket$inet6(0xa, 0x6, 0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001680)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000001800)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f00000017c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="d8000000", @ANYRES16=r2, @ANYBLOB="04032bbd7000fbdbdf250500000008000600070000003800020008000500ff0f00000800060000000000140001000000000000000000000000000000000008000b000200000008000500f8ffffff0800060007000000080004004d71b0110c00010008000600666f000060000300080007004e20000014000600fe8000000000000000000000000000aa1400020076657468315f746f5f627265f2588ed03ccb7c0ba8696467650008000100000000000800010000000000140002007663616e30000000000000000000000008000500e000000208000400ffff0000"], 0xd8}, 0x1, 0x0, 0x0, 0x54}, 0x40040) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8c801}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_newrule={0x28, 0x20, 0x100, 0x70bd2b, 0x25dfdbfd, {0xa, 0x14, 0x80, 0x4, 0x9c5e, 0x0, 0x0, 0x1, 0x1}, [@FIB_RULE_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000800}, 0x84) 21:31:08 executing program 2 (fault-call:4 fault-nth:1): socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:08 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/241, &(0x7f0000000200)=0xf1) recvfrom(r2, &(0x7f0000000240)=""/105, 0x69, 0x2000, &(0x7f00000002c0)=@rc={0x1f, {0x8, 0xfffffffeffffffff, 0x4, 0x47, 0x1, 0x7fffffff}, 0x2}, 0x80) [ 859.883053] FAULT_INJECTION: forcing a failure. [ 859.883053] name failslab, interval 1, probability 0, space 0, times 0 [ 859.894359] CPU: 1 PID: 21106 Comm: syz-executor2 Not tainted 4.18.0-rc6+ #140 [ 859.901732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 859.912430] Call Trace: [ 859.915037] dump_stack+0x1c9/0x2b4 [ 859.918674] ? dump_stack_print_info.cold.2+0x52/0x52 [ 859.923872] should_fail.cold.4+0xa/0x1a [ 859.927944] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 859.934131] ? __kmalloc_track_caller+0x14a/0x760 [ 859.939217] ? map_get_next_key+0x523/0x640 [ 859.943581] ? __x64_sys_bpf+0x357/0x510 [ 859.947724] ? do_syscall_64+0x1b9/0x820 [ 859.951802] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 859.957181] ? __fget+0x414/0x670 [ 859.960648] ? expand_files.part.8+0x9c0/0x9c0 [ 859.965231] ? lock_acquire+0x1e4/0x540 [ 859.969212] ? fs_reclaim_acquire+0x20/0x20 [ 859.973546] ? lock_downgrade+0x8f0/0x8f0 [ 859.977695] ? __might_fault+0x12b/0x1e0 [ 859.981752] ? check_same_owner+0x340/0x340 [ 859.986083] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 859.991110] ? rcu_note_context_switch+0x730/0x730 [ 859.996048] __should_failslab+0x124/0x180 [ 860.000316] should_failslab+0x9/0x14 [ 860.004110] __kmalloc+0x2c8/0x760 [ 860.007656] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 860.013194] ? _copy_from_user+0xdf/0x150 [ 860.017338] ? map_get_next_key+0x24a/0x640 [ 860.021656] map_get_next_key+0x24a/0x640 [ 860.025796] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 860.031332] __x64_sys_bpf+0x357/0x510 [ 860.035222] ? bpf_prog_get+0x20/0x20 [ 860.039047] do_syscall_64+0x1b9/0x820 [ 860.042931] ? finish_task_switch+0x1d3/0x870 [ 860.047420] ? syscall_return_slowpath+0x5e0/0x5e0 [ 860.052342] ? syscall_return_slowpath+0x31d/0x5e0 [ 860.057272] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 860.062378] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 860.067216] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 860.072419] RIP: 0033:0x456a09 [ 860.075591] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 860.094758] RSP: 002b:00007f649ac0ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 860.102461] RAX: ffffffffffffffda RBX: 00007f649ac0b6d4 RCX: 0000000000456a09 [ 860.109734] RDX: 0000000000000018 RSI: 00000000200000c0 RDI: 0000000000000004 [ 860.117002] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 860.124268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 860.131542] R13: 00000000004ca460 R14: 00000000004c23f2 R15: 0000000000000001 21:31:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a000000]}, 0x10) 21:31:09 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0), 0x126) r4 = accept4(r2, 0x0, &(0x7f00000000c0), 0x800) connect$llc(r4, &(0x7f0000000100)={0x1a, 0x62bd1cfb29775644, 0x0, 0x5, 0x1000, 0x40, @random="0d103990c198"}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x4, 0x1f, 0x8000, 0x200}, 0x10) socket$packet(0x11, 0x2, 0x300) 21:31:09 executing program 3: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:31:09 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x2, [{}, {}]}, 0x48) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x4, 0x80000000, 0xb7f, 0x0, 0x3, 0x8003, 0x7}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:09 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x7fffffff, @local, 0x5}, {0xa, 0x4e24, 0xdeb, @mcast2, 0x7}, 0x45db, [0x80000000, 0x1f, 0x6, 0x1000, 0x2, 0x200, 0x1, 0xd33c]}, 0x5c) 21:31:09 executing program 2 (fault-call:4 fault-nth:2): socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = accept(r0, &(0x7f00000013c0)=@rc, &(0x7f0000001440)=0x80) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001480)={0x7, 0x4, 0xb000}, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f00000014c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001500)=0x14, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001540)={@dev={0xfe, 0x80, [], 0x13}, @mcast2, @ipv4={[], [], @remote}, 0x5, 0x7, 0x3, 0x400, 0x592, 0x80000000, r2}) listen(r0, 0x100000001) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001600)={0x0, @multicast2}, &(0x7f0000001640)=0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00000011c0)={@pptp={0x18, 0x2, {0x3, @remote}}, {&(0x7f00000001c0)=""/4096, 0x1000}, &(0x7f0000000100), 0x34}, 0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r3}) sendmsg$nl_netfilter(r4, &(0x7f0000001380)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)={0x54, 0x4, 0xf, 0x10, 0x70bd2a, 0x25dfdbff, {0xe, 0x0, 0x6}, [@generic="d6654dacc90095895950e2e14fc9f179ba72771817c82a24cf0dd0ad452e2a33f6596a07db4f567d6bd81032fe6df9d1b7cd075c99e5533d419437f4ed01b3e3"]}, 0x54}, 0x1, 0x0, 0x0, 0x20000880}, 0x20000810) sendto$inet6(r3, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f00000015c0), 0x4) r5 = socket$inet(0x10, 0x3, 0x4) sendmsg(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:31:09 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000300)={&(0x7f0000000140), 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xd8, r2, 0x301, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x47d98d8e}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x444}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x14ed}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x43}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x6}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd0d}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x80}, 0x20000080) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:09 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0), 0x126) r4 = accept4(r2, 0x0, &(0x7f00000000c0), 0x800) connect$llc(r4, &(0x7f0000000100)={0x1a, 0x62bd1cfb29775644, 0x0, 0x5, 0x1000, 0x40, @random="0d103990c198"}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x4, 0x1f, 0x8000, 0x200}, 0x10) 21:31:09 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007140)={'team0\x00', 0x0}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0xf, "18d00040551eee66e93ce6a49ea6ef"}, &(0x7f0000000040)=0x33) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000007180)={@local, @loopback, @local, 0x0, 0x5, 0x8001, 0x0, 0x9, 0x0, r1}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x2000000, 0x0, @mcast1}, 0x6, [0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x1125]}, 0x5c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000002fc0)={'broute\x00', 0x0, 0x4, 0xfc, [], 0x9, &(0x7f0000002e00)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000002ec0)=""/252}, &(0x7f0000003040)=0x78) 21:31:09 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x9}, 0x10) socketpair(0x1, 0x800, 0x400, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0x100000001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000004c0)="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", 0x1000) shutdown(r0, 0x1) 21:31:09 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0), 0x126) r4 = accept4(r2, 0x0, &(0x7f00000000c0), 0x800) connect$llc(r4, &(0x7f0000000100)={0x1a, 0x62bd1cfb29775644, 0x0, 0x5, 0x1000, 0x40, @random="0d103990c198"}, 0x10) 21:31:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in=@loopback}}, {{@in6}}}, &(0x7f0000000100)=0xe8) 21:31:09 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) socket$inet6(0xa, 0x3, 0x81) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 21:31:09 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xed, &(0x7f0000000080)=""/174, &(0x7f0000000140)=0xae) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00]}, 0x10) 21:31:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e24, 0x9, @local, 0x5}}, 0x6, 0x8000, 0x54d1, "daa5a545254ef54d791d63000ba7c2f98ef0ba9792f85ffb2542ba0ab124fe9f8e81cd1364bd900d7620aafd8324964514db3aa320bc735ef66f811257cdaaf0704e55caf082175e85cc60bed7594fbd"}, 0xd8) shutdown(r0, 0x1) 21:31:09 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0), 0x126) accept4(r2, 0x0, &(0x7f00000000c0), 0x800) 21:31:09 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x20000000000003a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x80000000000, @mcast1}}, 0x5c) r1 = socket$inet6(0xa, 0x800000002, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0xe, &(0x7f0000000000), 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x40, @loopback, 0x81}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x2, [{}, {}]}, 0x48) 21:31:09 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x8, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:09 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) [ 861.133341] sock: process `syz-executor6' is using obsolete setsockopt SO_BSDCOMPAT 21:31:10 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {}, 0x0, [0x0, 0x0, 0x0, 0x100]}, 0x3e7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @loopback}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0xc7e2}, 0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) 21:31:10 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0), 0x126) 21:31:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000000)="f03c81a4308295f3aa942e665fcdef121e8def4723bdd6f34e75d437065581c3f56e864775f4dd8ed389c548a9bf31af2b3eb1afe5d1d07d9f1665e991f1099b024d3ece908fa9a3885e14fa215a85429af3fff747389eb0d1105e04d55fd00017a9d3082d5277427b82c662932784baeb68d71ac48b957f90b88ba03696dadda8e20bf0e0546b0ab0de87a22bfa4a456361437e2c954190a5cae2bcac57238b79ab67970578177121d4091985444ec6948ae227433a03d9054ddb5fb046f1c87fce787e6ff331e364d84ac5373300fb2503ae04db0640ca04dca26649a1b1") r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000100)={&(0x7f00000004c0)=""/4096, 0x200000, 0x800, 0x13}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) 21:31:10 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000000100)=@hci, &(0x7f00000001c0)=0x80) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000001940)=0x1, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:31:10 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0xa, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:10 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0), 0x126) [ 861.380805] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:31:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000340), 0x4) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendto$inet6(r0, &(0x7f0000000240)="3687107a4bbe1e4c3b0c5a7e0261c0cc5ed5f0ef77f228f87040be8b3688dccd07dcedd23a164241551d77aa4c35d671b69aac88088c33274752e76173f398683920fda805558cda1e04ae30e9a8ee433dae9c4a75db0258eb067a0b3e50c9798b4a5532e2d0ed97e7379c726cdcaa4858feac9f97476a6058302be25a2632e1d1a2a4f889a9a4a86368955275979c230eeb467592f52e8924770dea6ed776a3e002e9da8b7e628aa2fdd1b2afd82f0860b60e65c42ed27943cd4c01d350f0d1ea08961c44cd61d2156f9df910", 0x1d, 0x20800001, 0x0, 0x0) 21:31:10 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000000080)=0x4, 0x4) 21:31:10 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x4e22, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffe]}, 0x5c) 21:31:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x10) 21:31:10 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x10, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:10 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0), 0x126) 21:31:10 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) socket$inet_udp(0x2, 0x2, 0x0) 21:31:10 executing program 6: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ifb0\x00', &(0x7f0000000000)=@ethtool_eee={0x45, 0x3, 0x2, 0xffffffffffffff01, 0x4, 0xfffffffffffff801, 0x5, 0x6, [0x2, 0x6]}}) getsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f0000000100), &(0x7f0000000140)=0x1) 21:31:10 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00000000c0)={@dev, @multicast1, @rand_addr}, &(0x7f0000000100)=0xc) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) 21:31:10 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000001c0), 0x126) 21:31:10 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) r1 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xd4) 21:31:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'erspan0\x00', 0x1}) shutdown(r0, 0x1) socket$inet(0x2, 0x5, 0x8) 21:31:11 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000e40)='rdma.current\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000e80)=""/121, 0x79) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:11 executing program 6: socketpair$inet6(0xa, 0x80007, 0xfffffffffffffffe, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffe]}, 0x5c) 21:31:11 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0), 0x126) 21:31:11 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x5, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:11 executing program 0: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2, 0xfffffffffffffffc, 0x0, 0x2, 0x4, 0x81, 0x100000000, 0x9}, 0x20) r3 = accept(r1, 0x0, &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) sendmsg$can_raw(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x1d, r4}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)=@canfd={{0x0, 0x401, 0x1, 0x7ff}, 0x11, 0x2, 0x0, 0x0, "03267f3950fee376caf0de1375d08c4a600b7071ee790d410e2cc5cfba26be074c2c481f5989ad4a5df63b0328047188ee5aa38013c0a923254e22d139cb662c"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2, 0x3, 0x3, 0xff, 0x3, 0x2, 0x1, 0x9137}, 0x20) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) 21:31:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = socket$rds(0x15, 0x5, 0x0) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000940)=[{{&(0x7f0000000280)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/147, 0x93}], 0x1, &(0x7f0000000400)=""/58, 0x3a, 0xb85d}, 0x3}, {{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/189, 0xbd}, {&(0x7f0000000580)=""/29, 0x1d}, {&(0x7f00000005c0)=""/239, 0xef}, {&(0x7f00000006c0)=""/96, 0x60}, {&(0x7f0000000740)=""/248, 0xf8}, {&(0x7f0000000840)=""/89, 0x59}], 0x6, 0x0, 0x0, 0x7}, 0x1}], 0x2, 0x20, &(0x7f0000000a00)={r2, r3+10000000}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000b80)={0x0, 0xb0, &(0x7f0000000ac0)=[@in6={0xa, 0x4e23, 0x8000, @ipv4={[], [], @multicast2}, 0xffffffffffff8001}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e21, 0x8, @empty, 0x5}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e20, 0x7, @empty, 0x1c}, @in={0x2, 0x4e21, @broadcast}, @in6={0xa, 0x4e22, 0x6}, @in={0x2, 0x4e21, @loopback}]}, &(0x7f0000000bc0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000c00)={r5, 0x9f, "53159e79c56509964c2c134732840778a8063e04d5a321eac2ddbdebc15841868c466642b462299a277621cba8a9cd0af2a18b32244cda3f04dfabbd4fa8a7e442113e3383f716438b5a315ae107f25616563a48363cda830585ba02cfbce4a1c28a84cfd8fe20fe600054c4ef9b44157d5f186476dc5d2d267f4f9251ce3db20e980e262748fcf89dc6b7fa46ba5994dd5269ac2915306e5f1723f4e0007e"}, &(0x7f0000000cc0)=0xa7) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0x0, 0x8, "f06bac20bf9902df74618f78edeeb191e8b3fa73a7ed1998b9377aa8d070b8ff50a3a5eea8a0c080184ef544d7d8a15f508591226c6118e101ca3da7d92158", 0xa}, {&(0x7f00000000c0)=""/71, 0x47}, &(0x7f0000000140), 0x1}, 0xa0) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000a40)='tls\x00', 0x4) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)="646302000000", 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r7 = socket$inet(0x10, 0x8, 0x3fffffffffffffe) sendmsg(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 21:31:11 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0), 0x126) [ 862.425257] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 862.434720] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:31:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x10) 21:31:11 executing program 6: r0 = socket$inet6(0xa, 0xe, 0x37) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) socketpair(0xd, 0x800, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x8001, 0x4) 21:31:11 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0xfffffffffffffffa, 0x0, 0x4, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x90, 0x3}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x2, 0xffff, 0xa, 0x80000000, 0x3f, 0x8001, 0x8001, 0x1, r1}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) accept(r0, 0x0, &(0x7f0000000200)=0xffffffffffffff17) pipe(&(0x7f0000000240)) r2 = accept4(r0, &(0x7f0000000280)=@ethernet={0x0, @local}, &(0x7f0000000300)=0x80, 0x800) accept$alg(r2, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000100)="72bc60c1f7736d6b0d583b317e19f2cd413354ab45c5a25ce0c81934a17b836b8ea2f2bc1abb36f8099fd7d7eaa2690bc3e6415adfc75a81fa141c481f6386ee867f16c2ac8d74d5fd5a6b3bde4fc28106fa8e17e741ffe97c772cfd0fd790def1de9cf9811236f09c99d29fcb4756717aa670663092eb76", 0x78, 0x4000, &(0x7f0000000180)={0xa, 0x4e23, 0x679, @local, 0xffffffff}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) 21:31:11 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x9, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket(0xa, 0xe, 0x1) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000140)=""/154, 0x9a}, &(0x7f0000000200), 0x4d}, 0x20) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) 21:31:11 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0), 0x126) 21:31:11 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x2, 0x0, @mcast1}}, 0x5c) 21:31:11 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x37) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:11 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0), 0x126) 21:31:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0xfeeb) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x1) socket$rds(0x15, 0x5, 0x0) 21:31:11 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x7, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:11 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000), 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0xf00}, {@in=@loopback, 0x0, 0x6c}, @in6=@loopback, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x0, 0xfffffffe]}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/108, &(0x7f0000000140)=0x6c) shutdown(r0, 0x2) 21:31:12 executing program 7: r0 = socket(0xa, 0x3, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0800010000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="30d539ca9352319610f45eca4b307e43ab484ca9212eae401701b21a8deed21257f4996b2d187239b7d39f6cac92a6e43b5e4019032ec1b5ff7f89a8f202738dc81d3a4d06"], @ANYBLOB="0609010100000300070000007f000000bd1c717936e5ff84108d12e7933cf52a309bb7ba24ee28c0a121b51068671bb917a9c70134c3f6015953f80cac9b896e4022911ef0b342c1a8e002adcf97ccb359d7dd51b6a725d641e0d383181f48de6627b0cf3dc23cc6ba7afafaca39d00889a883453cc78b1a211f38c4ca9773114f27a550ae91b0af055aab76dd6521d54f69b5ac905e9987f8e50651b2d23a023939cbc08d15976ccf3793f1e8ed5d1b804291db7ad00f586a65935c27511269f3439d6834c8a69cba21fa0aceaf1cbcc62758009c97041acf212e84775c0bb46cbbc909900846"]) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000002940)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000028c0)=[{{&(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000240)=""/204, 0xcc}, {&(0x7f0000000340)=""/230, 0xe6}, {&(0x7f0000000440)=""/71, 0x47}, {&(0x7f00000004c0)=""/229, 0xe5}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x5}, 0xeda9994}, {{&(0x7f00000017c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, &(0x7f0000002840)=""/108, 0x6c, 0x9}, 0x94}], 0x2, 0x10000, &(0x7f0000002980)={r1, r2+30000000}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000029c0), &(0x7f0000002a00)=0x4) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = socket$inet(0x10, 0x3, 0x4) sendmsg(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956f8264b724a600cb000000000070f6683540150024001d001fc41180060000003ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000002ac0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}, &(0x7f0000002b00)=0x10) socketpair(0x5, 0x0, 0x401, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000005c0)={@remote, 0x0}, &(0x7f0000000600)=0x14) sendmsg$nl_route_sched(r6, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002b40)=ANY=[@ANYBLOB="440000002e00040826bd7000ffdbdf2500000000", @ANYRES32=r7, @ANYBLOB="0f00f7ff0f000f000200030008a2f4eb7d56f353bf000b00ffffffff08000b007c00000008000b000000010008000b0000f0ffff"], 0x44}, 0x1, 0x0, 0x0, 0x400c000}, 0x40) 21:31:12 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000380)=0x100000001, 0x4) bind$alg(r1, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(aegis256-generic)\x00'}, 0x6b) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r2 = accept$alg(r1, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg(r2, &(0x7f0000005980)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000340)='\r', 0x1}, {&(0x7f0000001400)="63ffdcd8a192dc697790b3789165438f248c9c83dfab93ff0a98eb1ed2139e83", 0x20}], 0x2, &(0x7f0000005840)}}], 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000180), 0x0, 0x20000003, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x10001}, 0xfffffffffffffc8b) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r3, &(0x7f0000000000), 0xffffffffffffff93, 0x20000001, 0x0, 0xfffffffffffffcd0) recvfrom$inet6(r3, &(0x7f0000000000)=""/100, 0x64, 0x62, &(0x7f0000000080)={0xa, 0x4e20, 0x5, @remote, 0x10001}, 0x1c) [ 863.198869] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 863.263230] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:31:12 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x14, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:12 executing program 6: socket$inet(0x2, 0x4, 0x5) socket$inet6(0xa, 0x800000000080004, 0x3a) 21:31:12 executing program 3: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'eql\x00', 0x100}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r2 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000002c0)={'team0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={"7465616d300000ffffffc000", 0xc201}) 21:31:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xfec0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}, 0x10) 21:31:12 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0), 0x126) 21:31:12 executing program 7: socket$inet6(0xa, 0x801, 0x1) r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x1, @remote, 0x100000001}, {0xa, 0x4e22, 0x1, @local, 0x84ee}, 0x10, [0x1, 0x80000001, 0xffffffffffffffb8, 0x1, 0x4, 0xb3, 0x0, 0x71]}, 0x5c) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) 21:31:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f000031e000), 0x1c) r1 = socket$inet6(0xa, 0xf, 0x1f) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x0, @local, 0x6}, {0xa, 0x4e23, 0x5, @local, 0x7}, 0xfffffffffffffffc, [0x1, 0xfcc8, 0x5, 0x1, 0x4, 0x4, 0x1f, 0x6]}, 0x5c) ioctl(r0, 0x8, &(0x7f0000000100)="d531106940db08ba3f115184116b39b2a0af96680c9ef0521da3adf373a13df9b7f93c7971b6db5470a5a48a6aa3") 21:31:12 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8562dbc4a2ac"}, 0x14) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0), 0x126) 21:31:12 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8000000000b, 0x4, 0xf728}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x6, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/132}, 0x18) 21:31:12 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00'}) setsockopt$packet_int(r0, 0x107, 0x40000000000a, &(0x7f0000000240)=0x2, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0), 0x126) 21:31:12 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='.vboxnet0mime_typeeth1,vboxnet0^@{\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x3ff, 0x800}, &(0x7f00000001c0)=0xc) r2 = socket$inet6(0xa, 0x7, 0x803) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in6=@ipv4={[], [], @loopback}, 0x4e21, 0x80000000, 0x4e23, 0x7fffffff, 0x0, 0x20, 0x80, 0xe7, r3, r4}, {0x3, 0x800, 0x8, 0x2, 0x6, 0x40, 0x2000000, 0xa}, {0xff, 0xff, 0x28, 0xc9}, 0x3, 0x6e6bb6, 0x0, 0x1, 0x2, 0x3}, {{@in6=@local, 0x4d3, 0x2b}, 0x2, @in6=@local, 0x34ff, 0x0, 0x3, 0x1, 0x4, 0x101, 0x6}}, 0xe8) [ 863.736208] kasan: CONFIG_KASAN_INLINE enabled [ 863.740921] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 863.748340] general protection fault: 0000 [#1] SMP KASAN [ 863.753894] CPU: 1 PID: 21469 Comm: syz-executor2 Not tainted 4.18.0-rc6+ #140 [ 863.761262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 863.770724] RIP: 0010:bpf_tcp_close+0x959/0x1070 [ 863.775517] Code: 85 38 06 00 00 48 8d 95 18 ff ff ff 49 8b 4c 24 18 48 89 d6 48 c1 ee 03 c6 04 1e 00 48 89 ce 48 c1 ee 03 48 89 85 18 ff ff ff <80> 3c 1e 00 0f 85 d2 05 00 00 48 c1 ea 03 48 85 c0 48 89 01 48 89 [ 863.794802] RSP: 0018:ffff88019938f950 EFLAGS: 00010a02 [ 863.800190] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: dead000000000200 [ 863.807559] RDX: ffff88019938fa40 RSI: 1bd5a00000000040 RDI: ffff88019aa05190 [ 863.814838] RBP: ffff88019938fb28 R08: ffff8801ac100280 R09: fffff52002a99539 [ 863.822113] R10: fffff52002a99539 R11: ffffc900154ca9cb R12: ffff88019aa05180 [ 863.829392] R13: ffff8801c9474580 R14: ffffc900154ca9c8 R15: ffff88019aa05198 [ 863.836671] FS: 0000000000e37940(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 863.844910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 863.850818] CR2: 00007ffd73425400 CR3: 000000019d3ab000 CR4: 00000000001406e0 [ 863.858456] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 863.865728] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 863.866598] 8021q: adding VLAN 0 to HW filter on device team0 [ 863.872997] Call Trace: [ 863.873024] ? tcp_check_oom+0x530/0x530 21:31:12 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100), 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_getroute={0x1c, 0x1a, 0x401}, 0x1c}}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x458, 0x118, 0x118, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000180), {[{{@arp={@remote, @remote, 0xff000000, 0xffffffff, @mac=@random="519a2116e7f5", {[0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff]}, 0x3, 0x4000000000000, 0x8, 0x7f, 0x1ff, 0x3ff, 'bcsh0\x00', 'bridge_slave_1\x00', {}, {0xff}}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x81, 0x8}}}, {{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x8000, @multicast1, 0xa, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4a8) 21:31:12 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) socket$key(0xf, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) [ 863.873046] ? smap_parse_func_strparser+0x590/0x590 [ 863.873061] ? lock_acquire+0x1e4/0x540 [ 863.873083] ? __sock_release+0x8b/0x260 [ 863.898796] ? lock_release+0xa30/0xa30 [ 863.902791] ? wake_up_new_task+0x6ce/0xd00 [ 863.907137] ? lock_acquire+0x1e4/0x540 [ 863.911219] ? rcu_note_context_switch+0x730/0x730 [ 863.916254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 863.921816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 863.927635] ? ipv6_sock_ac_close+0x356/0x490 [ 863.932154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 863.937715] ? ipv6_sock_mc_close+0x162/0x1d0 [ 863.942233] ? ip_mc_drop_socket+0x20f/0x270 [ 863.946655] ? down_write+0x8f/0x130 [ 863.950393] inet_release+0x104/0x1f0 [ 863.954237] inet6_release+0x50/0x70 [ 863.957964] __sock_release+0xd7/0x260 [ 863.961847] ? __sock_release+0x260/0x260 [ 863.966005] sock_close+0x19/0x20 [ 863.969462] __fput+0x355/0x8b0 [ 863.972759] ? fput+0x1a0/0x1a0 [ 863.976066] ? kasan_check_write+0x14/0x20 [ 863.980294] ? do_raw_spin_lock+0xc1/0x200 [ 863.984526] ____fput+0x15/0x20 [ 863.987801] task_work_run+0x1ec/0x2a0 [ 863.991705] ? task_work_cancel+0x250/0x250 [ 863.996051] ? copy_fd_bitmaps+0x210/0x210 [ 864.000297] exit_to_usermode_loop+0x313/0x370 [ 864.004889] ? syscall_slow_exit_work+0x500/0x500 [ 864.009740] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 864.015297] do_syscall_64+0x6be/0x820 [ 864.019189] ? syscall_return_slowpath+0x5e0/0x5e0 [ 864.024126] ? syscall_return_slowpath+0x31d/0x5e0 [ 864.029075] ? prepare_exit_to_usermode+0x3b0/0x3b0 21:31:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f0000000100)={0xa, 0x4e22, 0xffffffffffffffff}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000), 0x2cb, 0x0, 0x0, 0x8000000004}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) [ 864.034086] ? prepare_exit_to_usermode+0x291/0x3b0 [ 864.039105] ? perf_trace_sys_enter+0xb10/0xb10 [ 864.043783] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 864.048645] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 864.053851] RIP: 0033:0x4105c1 [ 864.057033] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 19 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 864.076267] RSP: 002b:00007ffdbcd6e8a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 864.083986] RAX: 0000000000000000 RBX: 0000000000000014 RCX: 00000000004105c1 [ 864.091269] RDX: 0000000000000000 RSI: 00000000007306e0 RDI: 0000000000000013 [ 864.098546] RBP: 0000000000000010 R08: ffffffffffffffff R09: ffffffffffffffff [ 864.103643] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 864.105826] R10: 00007ffdbcd6e7d0 R11: 0000000000000293 R12: 0000000000000000 [ 864.105833] R13: 00000000000d2d62 R14: 0000000000000845 R15: badc0ffeebadface [ 864.105843] Modules linked in: [ 864.105857] Dumping ftrace buffer: [ 864.105864] (ftrace buffer empty) [ 864.105926] ---[ end trace 58186843bee0eb83 ]--- [ 864.146237] RIP: 0010:bpf_tcp_close+0x959/0x1070 [ 864.151031] Code: 85 38 06 00 00 48 8d 95 18 ff ff ff 49 8b 4c 24 18 48 89 d6 48 c1 ee 03 c6 04 1e 00 48 89 ce 48 c1 ee 03 48 89 85 18 ff ff ff <80> 3c 1e 00 0f 85 d2 05 00 00 48 c1 ea 03 48 85 c0 48 89 01 48 89 [ 864.161310] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 864.170726] RSP: 0018:ffff88019938f950 EFLAGS: 00010a02 [ 864.186530] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: dead000000000200 [ 864.193856] RDX: ffff88019938fa40 RSI: 1bd5a00000000040 RDI: ffff88019aa05190 [ 864.201174] RBP: ffff88019938fb28 R08: ffff8801ac100280 R09: fffff52002a99539 [ 864.208494] R10: fffff52002a99539 R11: ffffc900154ca9cb R12: ffff88019aa05180 [ 864.215790] R13: ffff8801c9474580 R14: ffffc900154ca9c8 R15: ffff88019aa05198 [ 864.224215] FS: 0000000000e37940(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 864.232472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 864.238382] CR2: 00007ffd73425400 CR3: 000000019d3ab000 CR4: 00000000001406e0 [ 864.245676] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 864.252985] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 864.260286] Kernel panic - not syncing: Fatal exception in interrupt [ 864.267296] Dumping ftrace buffer: [ 864.270822] (ftrace buffer empty) [ 864.274517] Kernel Offset: disabled [ 864.278127] Rebooting in 86400 seconds..