000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:32 executing program 2: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 18:45:32 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d766070") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) [ 540.495298] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:32 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @dev}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, &(0x7f0000000000)) 18:45:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:32 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000a9bfff), 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) [ 540.660354] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:32 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000200)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=""/105, 0x69}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x69) close(r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000017c0)="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") recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000001600)=[{&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000240)=""/70, 0x46}, {&(0x7f0000000340)=""/129, 0x81}, {&(0x7f0000000180)=""/27, 0x1b}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/140, 0x8c}, {&(0x7f00000014c0)=""/31, 0x1f}, {&(0x7f0000001500)=""/224, 0xe0}], 0x8, &(0x7f0000001680)=""/228, 0xe4, 0x1000}, 0x2002) write$binfmt_script(r1, &(0x7f00000018c0)={'#! ', './file0', [{0x20, '\''}], 0xa, "d7dd6cb7517f94969e8745ebcad57eb553dc1060f9f964918354038ad5a97677230dbca91a4a59f09397cb0135c27959f828d6ad2d6758d802fc67d07b49ce30cddacae50250e2870228201aec41ed171330e2c67276c61116f8da3add35260954f45ea60b0e86b4f153ee27a9fbdf716de7b5194a901ad61a7ae689ba03b626a2682a746e91de96a8f497b7d1f4249eff52766216c642356f41afd4a1a29271e7ad8c62521cf7331ceb4dc14ceaf70b7ea227bad35d5530d736c638d450fa46005932347f138165e84b5354f97855ac95e77766d7dbf4c486f8ef50b1a64dd7724712d7972e8d8586"}, 0xf6) close(r0) [ 540.827791] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x10}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f00000000c0)="153f6234488dd25d766070") pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000040)=""/75, 0x4b) tee(r3, r2, 0x80000004, 0x3) close(r3) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e23, @remote}}) vmsplice(r4, &(0x7f0000000240), 0x0, 0x0) 18:45:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x9, 0x0, 0x200}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1000}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) shutdown(r1, 0x0) 18:45:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1, @multicast2, 0x1, 0x8, [@local, @loopback, @loopback, @local, @remote, @rand_addr=0x3, @broadcast, @remote]}, 0x30) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x0, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) r2 = socket$inet_sctp(0x2, 0x100000001, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0xc8, "5072aae39434e6115f84a8a61061e98a48066b779f3358c0692744eeaea66fb2603639e1becd648be51429ac26f5bbde7d92c35ce228c23e4ffb5ab5e7f8326e4488d9b341c9d663cfa8972e2e3a0aecfbf2f2c38d147ab964095585831c217f3dcfce173a6d700a2aae0dfdc7977c4b7a59cd833fb8cb1f893f2584409395b1364222f76f1de711ccb476b3f21b8e96dbee377fb057054532457699de97ba6e3072453803aaf407f9ac6976ac57922193e1b91dbcec612745447c283f84ff4dddb2700761da33f8"}, &(0x7f00000000c0)=0xd0) recvmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f00000002c0)=@alg, 0x80, &(0x7f0000001300)=[{&(0x7f0000001140)=""/48, 0x30}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000001180)=""/128, 0x80}, {&(0x7f0000001200)=""/195, 0xc3}], 0x4, &(0x7f0000000480)=""/158, 0x9e}}], 0x1, 0x0, &(0x7f0000001b80)={0x77359400}) 18:45:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = accept(r0, &(0x7f0000000040)=@nfc, &(0x7f0000000100)=0x80) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x4, &(0x7f00000001c0)=0x2) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x0, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x3, @remote}, 0x249) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x7f, @local, 0x4e21, 0x4, 'sed\x00', 0x36, 0x57b5, 0x71}, 0x2c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) bind$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e20, 0x8, @loopback, 0x8}}, 0x100000000, 0xd5, 0x8, "6979f7e2dac2bfea735d8824711865a0de993adc5fb5f76e50e5c7eab216d549d86e70050143849ab3f10adf4ca7beed16f27106a7bc14feae0e7fc6cecd156a5eb97c84804beb08c2265cb84d31869e"}, 0xd8) 18:45:33 executing program 4: r0 = socket$inet(0x2, 0x7, 0x8001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x0, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x8}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:33 executing program 3: socketpair$inet(0x2, 0x807, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0xdfd, 0x10}, &(0x7f00000002c0)=0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_deladdr={0x2c, 0x15, 0x201, 0x0, 0x0, {}, [@IFA_LABEL={0x14, 0x3, "6c6f00000000000000f0ffffffffffff"}]}, 0x2c}}, 0x0) r3 = socket$inet(0x2, 0x0, 0x18b1e8a6) r4 = socket$inet6(0xa, 0x80000, 0xffffffffffff8000) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x17}, r5}, 0x14) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000000)={0x80000001, 0xe28, 0x2}, 0xc) 18:45:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x200028f1}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:34 executing program 4: r0 = socket$inet(0x2, 0x805, 0x800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) [ 542.171469] net_ratelimit: 4 callbacks suppressed [ 542.171480] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:34 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000140)=""/167, &(0x7f0000000200)=0xa7) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f0000000080)=""/30, &(0x7f0000d23000)=0x11) 18:45:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000e80), 0x0, 0x200007fd, &(0x7f0000001040)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000200), 0x31a) syz_genetlink_get_family_id$ipvs(&(0x7f0000001000)='IPVS\x00') recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f00000002c0)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000001b40)=ANY=[@ANYBLOB="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"], 0x49c) socketpair(0x8, 0x800, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000000fc0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4000000}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000e80)={0x70, 0x10, 0x400, 0x70bd2b, 0x25dfdbfd, "", [@generic="322ff6c0601a20f781b152ae29e11ed8e2b66edf48a3b33f321a78a782f16db8d7c4bd644e1c4b0465481683f77f10f0311fc32dc512361c794cf1df4a7694f4644e853f8a1bb3f5d3e45f7ccf3240d573c31af35fa073432e0ec81e44e07a"]}, 0x70}], 0x1, &(0x7f0000000f00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x10}], 0xb0}, 0x4000000) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xb64) 18:45:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x40000000000c) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="735ee9a02d2e2e51d7719a1838064aa9796e4e935a245c80f8d1642ddc33955a37cd265219363e54547ca91c4a39d1e04bb7824c89c47051787eafb5c5936f3a15eaf34403fa4a4640b3566f7669aa7fd66b293efa8f475d04b387b8d9b34aff5e3d16e6"}], 0x123c) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040), 0x4) [ 542.385158] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r0, 0x0) mmap(&(0x7f0000a0c000/0x2000)=nil, 0x2000, 0x1000006, 0x2012, r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x2c3) [ 542.578351] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488d") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 542.705101] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0xcfefff7f}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:34 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0xa) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488d") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 542.936599] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:34 executing program 4: socketpair(0x0, 0x6, 0x40, &(0x7f0000000080)={0xffffffffffffffff}) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) read(r1, &(0x7f0000000380)=""/4096, 0x1000) sendto$inet(r1, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0xf}, 0x4) sendto$inet(r1, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488d") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:34 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000020b7050000000000006a0a00fe000000008500000012000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0xf000, 0xe, 0xfd, &(0x7f00000005c0)="121d9b1511a34bc4fde6a9c9ce6e", &(0x7f0000000640)=""/253, 0x6db8}, 0x28) ioctl(r0, 0x8912, &(0x7f0000000000)="153f6234488dd25d766070") connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710}, 0x10) [ 543.147104] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d76") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040)='\x00', 0x0}, 0x30) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) getpeername(r0, &(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000400)=0x80) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000000440)=""/116, &(0x7f00000004c0)=0x74) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) [ 543.310036] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:35 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) recvmmsg(r0, &(0x7f00000098c0)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000001900)=[{&(0x7f0000000380)=""/132, 0x84}, {&(0x7f0000000440)=""/253, 0xfd}, {&(0x7f0000000540)=""/176, 0xb0}, {&(0x7f0000000100)=""/61, 0x3d}, {&(0x7f0000000600)=""/238, 0xee}, {&(0x7f0000000140)=""/63, 0x3f}, {&(0x7f0000000700)=""/240, 0xf0}, {&(0x7f0000000800)=""/202, 0xca}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x9, &(0x7f00000019c0)=""/158, 0x9e}, 0x2}, {{&(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001b80)=[{&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000001a80)=""/26, 0x1a}, {&(0x7f0000001ac0)=""/154, 0x9a}], 0x3, &(0x7f0000001bc0)=""/251, 0xfb, 0x8}, 0x200}, {{&(0x7f0000001cc0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001d40)=""/193, 0xc1}, {&(0x7f0000001e40)=""/232, 0xe8}, {&(0x7f0000001f40)=""/89, 0x59}], 0x3, 0x0, 0x0, 0x94}, 0x200000000000000}, {{&(0x7f0000002000)=@l2, 0x80, &(0x7f0000003380)=[{&(0x7f0000002080)=""/232, 0xe8}, {&(0x7f0000002180)=""/165, 0xa5}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/64, 0x40}, {&(0x7f0000003280)=""/199, 0xc7}], 0x5, &(0x7f0000003400)=""/4096, 0x1000, 0xffffffffffffffff}, 0x9}, {{&(0x7f0000004400)=@in6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004580)=[{&(0x7f0000004480)=""/180, 0xb4}, {&(0x7f0000004540)=""/7, 0x7}], 0x2, &(0x7f00000045c0), 0x0, 0x9}, 0x1000}, {{&(0x7f0000004600)=@ipx, 0x80, &(0x7f0000005a40)=[{&(0x7f0000004680)=""/80, 0x50}, {&(0x7f0000004700)=""/59, 0x3b}, {&(0x7f0000004740)=""/142, 0x8e}, {&(0x7f0000004800)=""/177, 0xb1}, {&(0x7f00000048c0)=""/42, 0x2a}, {&(0x7f0000004900)=""/15, 0xf}, {&(0x7f0000004940)=""/134, 0x86}, {&(0x7f0000004a00)=""/17, 0x11}, {&(0x7f0000004a40)=""/4096, 0x1000}], 0x9, &(0x7f0000005b00)=""/35, 0x23, 0x7}}, {{0x0, 0x0, &(0x7f0000005d80)=[{&(0x7f0000005b40)=""/173, 0xad}, {&(0x7f0000005c00)=""/153, 0x99}, {&(0x7f0000005cc0)=""/129, 0x81}], 0x3, &(0x7f0000005dc0)=""/143, 0x8f, 0x3ff}, 0x9}, {{&(0x7f0000005e80)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000007300)=[{&(0x7f0000005f00)=""/121, 0x79}, {&(0x7f0000005f80)=""/195, 0xc3}, {&(0x7f0000006080)=""/22, 0x16}, {&(0x7f00000060c0)=""/183, 0xb7}, {&(0x7f0000006180)=""/236, 0xec}, {&(0x7f0000006280)=""/73, 0x49}, {&(0x7f0000006300)=""/4096, 0x1000}], 0x7, &(0x7f0000007380)=""/172, 0xac, 0xffff}, 0x1}, {{&(0x7f0000007440)=@nfc, 0x80, &(0x7f00000075c0)=[{&(0x7f00000074c0)=""/118, 0x76}, {&(0x7f0000007540)=""/96, 0x60}], 0x2, &(0x7f0000007600)=""/248, 0xf8, 0x7}, 0x2000000000000000}, {{&(0x7f0000007700)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000009880)=[{&(0x7f0000007780)=""/37, 0x25}, {&(0x7f00000077c0)=""/151, 0x97}, {&(0x7f0000007880)=""/4096, 0x1000}, {&(0x7f0000008880)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x9}], 0xa, 0x2001, &(0x7f0000009b40)={0x0, 0x989680}) socket$bt_bnep(0x1f, 0x3, 0x4) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000009bc0)="72617612a701d602731a492505df7fe06d91fa5ead605883514f4fa66c0d58c645e30bffcfab8e400efd", 0x2a, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000045c0), &(0x7f0000009b80)=0x4) 18:45:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r0, 0x0) mmap(&(0x7f0000a0c000/0x2000)=nil, 0x2000, 0x1000006, 0x2012, r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x2c3) 18:45:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d76") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x100000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d76") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 543.723999] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d76") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 543.820752] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 543.922808] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0xffffffffffffffff}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d76") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) r1 = socket(0x1, 0x3, 0x9) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14, 0x800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e24, @rand_addr=0x9}, 0x10) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d7660") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xb, 0xa, 0x40) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x8000, 0x7, 0x0, 0x5, 0x5, 0x3f, 0xfffffffffffffffa, 0xfff, 0x1, 0x8, 0x2}, 0xb) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:35 executing program 3: r0 = socket$inet(0x10, 0x80004, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856813000900080014cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 18:45:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d7660") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:36 executing program 2: socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000658021c1d1f43ce8cbb57a28ecbdcabe1b879b00c4122da3e11d88a7a6516e473a35c88296ffd0affac4f343e9196f1ee3bbc476e6324bdb6b6a099329a58c96527d45e72be3caa9e3d7afaee84830f891ee5b3f7fe7be410db2eeca71e494cbcad885d4ae9cbd380e617792b9abc079f72c401fafc0b12287a146ba4265e9c7e331de"], &(0x7f00000002c0)=0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000900)=0x14) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f00000001c0)) openat$cgroup(0xffffffffffffffff, &(0x7f0000000180)='syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='pids.current\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000300)="6d656d74008a113ee2f5625951f6f28c726ff826bd4c18bbfa60a83c9fb5032fb493d0a5a00a6618fd2d62c273cc560e33", 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000140)) write$cgroup_int(r1, &(0x7f0000000080), 0xfffffca0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x10, &(0x7f0000000040)={&(0x7f0000000480)=""/206, 0xce}}, 0x10) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000340)={0x0, 0xfff, 0x1, 0x9}) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) accept(0xffffffffffffffff, &(0x7f0000000b00)=@xdp, &(0x7f0000000000)=0x80) socket(0x10, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x60020000) 18:45:36 executing program 3: r0 = socket(0xa, 0x0, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"62726964676530000048000000000194", 0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x6f, "14ae7afa5d7138b422c7fe9a7fe365753c7caa91f7430d282a8372d4bd0c1385630714206e5098f870aaf98162d896b565585bab9bb04bf824b340fd11f054c1d1e67e6d5d20ccebfddd0196446b1df3c11a34f313c4430d4f38b84cbb101585943199a9a4c767269c0175fca971cd"}, &(0x7f00000000c0)=0x77) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x9}, 0x8) [ 544.625854] IPVS: ftp: loaded support on port[0] = 21 18:45:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x700}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:36 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x5, 0x6, [0x9, 0x4, 0x400, 0x8, 0x7ff, 0x43]}, &(0x7f0000000140)=0x14) sendto$inet(r0, &(0x7f0000000380)="9ae0c093ad3a778380968f210072e63d1037d4c1497d80204f4b1f6648d14b1b90819eade52e54ac8f9066840a0e122b151db3577e626d5409b8aca12685b8e653a211547dd076dd18ecfb31d8f8229c283111eb038b", 0x56, 0x4, &(0x7f0000000400)={0x2, 0x4e22, @multicast2}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)={r2, 0x3e, 0x9}, 0x8) accept$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000600)="fdbb37a3afa220055442b28a7468c52c30d1a8df120e828b671790b1f31ea51f56ff53c8230e9111a1300f104fcc2b90a49e43d63e8a0fa31d426c78755d66307ff6d203442d28a5d49601fa0ac8e325674207a7140ac7f7b37ee18295cb90c41fd6619150f321942976c0e4edff87c9e6e58143f01f1290d8f41ab5c7d95ddbc6ea41b77fa9b5e746d6de5ea66577d05918d1ab8b444f568498335bfa43d722ae42caa7a011ff938f4074b60407c0d4aba452e119fb5b183aa911e89e73951d5b9ea3fcaad05e", 0xc7, 0x24000004, &(0x7f0000000700)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, 0xfffffffffffffd54) 18:45:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d7660") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 544.759214] IPVS: ftp: loaded support on port[0] = 21 18:45:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x10}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55b0", 0x11) 18:45:36 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:36 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x20040031, 0xffffffffffffffff, 0x0) r1 = getuid() sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8020800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x1a, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@nested={0xc, 0x21, [@typed={0x8, 0x72, @ipv4=@multicast2}]}, @typed={0x4, 0x4d}, @typed={0x8, 0x81, @uid=r1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x800) socket$vsock_dgram(0x28, 0x2, 0x0) 18:45:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000340)=0xbe602f2, 0x4) recvmsg(r1, &(0x7f0000000400)={&(0x7f00000024c0)=@nfc, 0x2a8, &(0x7f0000002480), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 18:45:36 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000380)={@empty, @rand_addr, 0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'veth1_to_bridge\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) getsockname$packet(r0, &(0x7f0000000b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000bc0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000c00)={@mcast2, 0x0}, &(0x7f0000000c40)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000c80)={@multicast1, @multicast2, 0x0}, &(0x7f0000000cc0)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000000d00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000d40)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001100)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10400080}, 0xc, &(0x7f00000010c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="08030000", @ANYRES16=r2, @ANYBLOB="00082bbd7000fedbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="0401020032bc982624000100707269f045e458716f7269747900000000000000000000000000000000000000080003000e09000000000400cd07000008000600dd37e5224fc77553729401c2bcdc1204bd0d36820c4c8eb9dcac896bb5c60400e804138f35c8de2fba64279cab7c4ed6fbcf54a36ae28cbb4f3804249ca40cd19efd", @ANYRES32=r4, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b757000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000008000008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="c000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040001000000080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004004d04000008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="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"], 0x308}, 0x1, 0x0, 0x0, 0x40804}, 0x40080) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x2, 0x30, 0xc027, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r10, 0x8}, 0x8) ioctl(r0, 0x4a, &(0x7f0000000040)="7cf5f4d48cccde3186917e293a02e50c450b66") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x7}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x8, 0x5c88, 0x4}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000ac0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000940)={@local, @multicast1, r3}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000000c80)={&(0x7f0000000980)=@in={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000000)="f96d27afe317879548b70fc27c29b9bf766c0c133c15ab6fbcb6f854f1b5b58f5a2066de29dc97f39f462cdbb4d0b296502147afafcdcabb67e83b91c406b056e509211a53f296903f348615ed8362e5699019b92d8a52d0d19db4fcd97f3a7b29ad962de87549b4fd1b56de3ef6b84ddd87295a0af236b49643b07f1cfd2ae76cc42d9287e5e54cb57975049b180f0bdcb3a144b152", 0x96}, {&(0x7f00000000c0)="43798f6451ece76acabee9873ed71318a31ada399d925854104bd3fe02cab630b2885ade541df621a7a1fb6f40cdfa95a28856e9896062fb151c6b1009c48a38156c275101e03f58b629a62aa122bce53cd5dc76f851", 0x56}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000f903d5c70ad44e908dc7281684f53e11edebc33f277db60d7e71be24e977d8fb3a3c419b428148c7a358c050d84a5365f6d6c146b6c716583523f86d8c48"], 0x18}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000480)={0x1, [0x1]}, 0x6) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$inet6(0xa, 0x80806, 0x81, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000500)={{{@in=@dev={0xac, 0x14, 0x14, 0xb}, @in6=@mcast2, 0x4e21, 0xfffffffffffffbff, 0x4e21, 0x1, 0xa, 0xa0, 0x20, 0x87, 0x0, r4}, {0x200, 0x3f, 0x9, 0xfff, 0x6, 0x7, 0x8852, 0x10000}, {0x6, 0x5c6, 0xfffffffffffffe00, 0xffffffffffffffff}, 0x81, 0x6e6bb4, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [], @remote}, 0x4d6, 0x2b}, 0x2, @in6=@local, 0x3504, 0x3, 0x0, 0x8, 0x1, 0x9, 0x8}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002ec0)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000002fc0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003000)={@rand_addr=0x3, @loopback, r6}, 0x674a611efdd6107f) socketpair(0xb, 0x1, 0x3, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000400)={0x100000001, 0x2, 0xe, 0x8, 0x4, 0xdb, 0x4, 0x0, r2}, &(0x7f0000000440)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) 18:45:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:37 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000380)=""/194, 0xc2}, 0x10000) 18:45:37 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)="7374617409c0d2febcf9df2deac8c177ff171248e91193513049f831550d6f7de66cf617732743e397b89f26eda4dcc3783f9db5116b34d31b0512a5608aaff01e7952340cd6fd00000000", 0x275a, 0x0) poll(&(0x7f0000000080)=[{r0, 0x80}, {r0, 0x200}, {r0, 0x5083}, {r0, 0x1}, {r0, 0x10}, {r0, 0x80}, {r0, 0x20}], 0x7, 0x1) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x28) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f00000002c0)=ANY=[]], 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0xc020660b, &(0x7f0000000000)) 18:45:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffff, 0x4) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0xb}, 0x7a) pipe(&(0x7f00000000c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)="23000000000000000000001a00", 0x3ee29faf854c9b63) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000008800)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000008840)="5e13f78ffde3de0db6ab423aff38d1fdbfad9f464ca58f7400e9a390518f4cf8454420e471ef1fa246c30b9b840450e85813cf6e842a5d1cd6dff08f41cef3f70e6e1f010ca532da5b183207680770a24e49aa18d230a8b92aba55efd01b2d3f11df8d515d4990421e5086262f77c8314fd6c68b128ddf152e2be60f1742e547") syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote, @local, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 18:45:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:37 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0x218, 0x138, 0x218, 0x218, 0x0, 0x2d8, 0x2d8, 0x2d8, 0x2d8, 0x2d8, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x2, [0x30c9, 0x1ff, 0xfeb, 0x7f, 0xfffffffffffeffff, 0x7f], 0x7f, 0x951, 0x9}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local, 0x100000000, 0xe, [0xa, 0x10, 0x36, 0x6, 0x23, 0x4, 0xa, 0x7, 0x39, 0xe, 0x17, 0x1e, 0x18, 0x10, 0x32, 0x2a], 0x0, 0x0, 0xfffffffffffffcf3}}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xd}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3d0) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:37 executing program 3: r0 = socket$inet6(0xa, 0xb, 0x400000080400001) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$netlink(0x10, 0x3, 0x40000004) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket(0x2, 0xa, 0x0) accept4$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14, 0x800) sendmsg(r4, &(0x7f0000000440)={&(0x7f00000001c0)=@hci={0x1f, r5}, 0x80, &(0x7f0000000240)=[{&(0x7f00000002c0)="446e4c3ccba3d0a3d35c68f64c815331f43d02833e6cf5570ef2e4b22a02498c7fa0f0dd86f51cf69954aed6b8f376dd831e6190654ca19b97dfacbdb1f0539f049284a878db01b699decae97d32c54d61c771bf", 0x54}, {&(0x7f0000000340)="0001ba08990b7df746750f61514eab7036f42a030e0ccee47675b9bd958e5a979ca14668b6d735728891fb4ea469c71314210a5a4203a7913591e5482e111f3bc49d6a9394f1a0799ac288ec479cf1ff9ca8162f2708a8b96fa0b1e262e303f229bd0e477de318e124c2734da202b84bcca0352eb0a836d647c417fae22512c5eaf31886984a0a6308e0b1e894926bdda8c44a3a6d5b9586bb69f2739494774ffc318f56bc443fcab6f09e5c099a9bfe74e666725db4e11a0f37aae388b87635c7e7e085927abf56", 0xc8}], 0x2, &(0x7f0000000680)=[{0x70, 0x2f, 0x1, "2383ac6516565635e1a1b7a7e54dd38af9f087cdd8df3277e4bafebc63caaa9ab386980a228545c2acce157bdcec1922367e805e774d05f159496dc869e1a59b8179a0b842a5254e8217ffd393c67d38f772b861712aa5e8a5b2eb2eab"}, {0xb0, 0x1, 0x7, "b6e2056c923e97445df888ea15c6d60cfb861daae403e44a94a583df886f0f8facc2e224d29edec16706c0e8c5db55e53f2db86be945c0e357120b94f76cbc799d22170f4d3c43a17425f8d7247618b35e7c6833c5060b3ff757a1a4b9b2bc444dcf9e9cd21c9672510eaca9389b649bd6715d04f3b10514509b348dfe2d521525461cf62b4cfdf424de449a9a787484ee65e3d9beee8eca5b842f3873a2"}, {0xd0, 0x13f, 0x6, "5fd9103aedfb69a34b3a1a5eb02972f574c2c401368d5ae7bcf750ad2a2908cb06575e51e99250a171e4d2389a756772be61fa8b72e6b0585fac1c0ba7e50df941a8202b1b6a78b153816a7f70aed4f6d7c30290f2894149cbdb68b57678b7c2c65ea11791e3bc05710881c290bed64cdd3796cb9c4e1eac9f0b7e56129cc95597d061de58321918fca2edcd36eb365d7e99ea7499c4550c30ad76bb8c849426f3bb60e264352b30589685a41bb72e6909be47c47eb82dd12f999f3198d03b"}, {0x58, 0x116, 0x0, "e94bbe7af9c81b49ea7ec67eda6386c101f983f8687d594f727bf418de92e996607aad9c5ab48b5fb17356aa002acecdd675271465e83818258b4b8a2776c808aa7ec36453"}, {0xb8, 0x18e, 0x1000, "f75e9e7ae06293d1cc5e9c3501414e2f54048e44384075eae017c71e5a3782f6764cf8f086a47a81c786defe4b58fe4b00792f2b91730f97ff560dbc221f96a055f4796035a2cfb7f67a74ac88fdad95860369fc11c2e44ca463c360f837e15d21a4f90e3e35c32a3d8725e6bbe61580b119d78b3c81973df6b0606f32ecacc31f25c5a8a398cfa83fd3194cb083b733339bd34ab96e1f917142e7d1c769c89cf4"}, {0x38, 0xff, 0x100000, "9c30b67a2e44b47759ab76d14ac6c263a1d923aab3c53be28ef79fcfbdf337454dcb82e5509504fd"}], 0x338, 0x1}, 0x40) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000580), &(0x7f0000000100)=0xdf) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0x8000}, 0x4) recvmsg(r2, &(0x7f0000000640)={&(0x7f0000000040)=@rc, 0x1c, &(0x7f0000000580), 0x1c0, &(0x7f0000000480)=""/124, 0x7c}, 0xc00e) 18:45:37 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="010000016398b68a05c1429a62b0c04bebed5bcdc84d6a3f3f73f9e5c668fd7db5a9df700e7897fb344f0c4cc86dc442cf97064483b14a8939ad126e8431c849b663114636cc9f4faceab916e8ae05be3bf2049e43de0ff386a088a0d599d9b8449175a04038c3fa3539e188f4d14f06", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x800}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x8001, 0x8001, 0x6, 0x0, 0x20, 0x7, 0x80, {r3, @in6={{0xa, 0x4e24, 0x2c, @local, 0x9}}, 0x7, 0x7, 0x0, 0x9, 0x4}}, &(0x7f0000000440)=0xb0) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000100)={0x8000, {{0x2, 0x4e21, @multicast1}}, {{0x2, 0x4e21, @local}}}, 0x108) sendto$inet(r1, &(0x7f0000000a00)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r4, 0x2, 0x2, 0x3}, 0x10) recvmsg(r1, &(0x7f0000007b00)={&(0x7f00000078c0)=@xdp, 0x80, &(0x7f0000007a40)=[{&(0x7f0000007940)=""/140, 0x8c}], 0x1, &(0x7f0000007a80)=""/81, 0x51}, 0x0) 18:45:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x100000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(0xffffffffffffffff) 18:45:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000240)=@in={0x2, 0x4e24, @local}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=[{0x100, 0x111, 0x4, "73d8810602b9ca936fada0ee3069aec39581dbf010ae9fa750f17025df09b1e7262f4ef2df0422dfc5cd23cec1d6fc94550d3201e99b351a0f7ad6dbcb0a0c15f68fa2ca20428d48a0b7f102d92d0c1e67385ec2e2cd267fc7eed4b35124f13e58fda14a2b190f3b99977a8b264bdd7d8f5519a1a255a990e9caada4868f68ab4d4164690c16c12acb2da94a6fd944c57a27cc3227e03a155037ae784de91b0e72e527ed6a9980aba2cb7858d2caf28eb825bb1a1aba70e380d4ecb7f0b7db8ab63dca450ebbd98d1d753fd2a03a608fe1523da3c09e24cbf83eb84a83ced1b9ba810ea5de9330fb23"}, {0xf8, 0x117, 0x100000001, "ee3922602245e1877165f2bfa59840f702407f8606227312ad02751ef9be6f1d452c334cd9d8bb394f87fe3dbf0ca9f2fbfdfc299a461372353fa63586997b3005509f0ba9d11ca9b2e8c02f68296badf83d953e1c6b4654ee5d04ce50be46334418dafa0e765a3cb56ad6910ccf510e97a72218c86ce37ac2e5ec6f9d353488b3d5e524ac0450ad4bb04bb4aa644bf009fe2ed605dfde2fc84cb9cc1dba0f6f83a5721558bdf57326fe9a1a4802c901b577ab6a238ada86e41962d824e63be8c2866a6be8fb94e5344bbf60b9391640f0ba3bcfad8801acaf083cebb22510022e155931fff6c6"}, {0x68, 0x6, 0x0, "bd62541f5945b2fd04fc613d71c4d07e8c77d1d581777fe576f3c98ed78819ed2a0afc37b788b1f3e0ffc93cd52809a7e153745d28729ecaaa34a42bb6281c20313e3bc086021c2c7ab3d66de4333bec5565cc01a4b221"}], 0x260, 0x4008004}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 18:45:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={"6e6174000000000000000300", 0x19, 0x1, 0x178, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000000000000000000000000000000c2933ff000000000000000000000000ffffffff0000000000e86b00000000000000000000000000000000000000000000000000000000feffffff010000000300000000436cef607400000008006966623000000000e2ffffffffffffff00000069745f76746930000000000000000000697036746e6c30000000000000000000aaaaaaaa0e29761a000000000180c20000000000000000000000b8000000b8000000e8000000697000000000000000000000000000000000000000000000000000000000000020c18670b706ac000000000000007f000001ac14140000000000000000000084100000000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000632ebadead7866ad598e13f93d33988016f132e369fb62e2fcc76faf8c2c850fa714075f2e1be344c6eb3a5d5f22fcd9b12ecb197d37593f97467e97ac6944370a416200000000"]}, 0x239) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x240000, 0x0, 0x8200, 0x7, 0x408, 0x9, 0x66e2, 0x402, 0x0}, &(0x7f0000000380)=0xffffff8d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r3, 0x9}, 0x8) 18:45:38 executing program 3: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000000)=0x2000, 0xfffffffffffffe2c) bind$xdp(r0, &(0x7f0000000140), 0x10) 18:45:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) [ 546.706928] kernel msg: ebtables bug: please report to author: Wrong len argument [ 546.721290] kernel msg: ebtables bug: please report to author: Wrong len argument 18:45:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept(r0, 0x0, &(0x7f00000001c0)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000240)={0x1, 0x9, 0x0, 0x80000000}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'teql0\x00', 0x6}, 0x18) 18:45:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0xb, 0x80000, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)}, 0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f0000000000)='s', 0x1ab, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 18:45:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x3, @broadcast}, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {0x307, @dev={[], 0x1e}}, 0x4, {0x2, 0x4e21, @loopback}, 'dummy0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000380)=""/242, &(0x7f0000000140)=0xf2) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000080)) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000001c0)=0x1, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:39 executing program 3: r0 = socket(0x40000000002, 0x3, 0x40) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000100)=0x80, 0x4) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) sendto$unix(r0, &(0x7f0000000cc0), 0x0, 0x0, &(0x7f0000000d00)=@abs, 0x6e) 18:45:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x700000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:39 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0xffffffff80000000, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x3c, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)}, 0x10) 18:45:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000693000/0x1000)=nil, 0x1000, 0x2, 0x80000008031, r0, 0x2000000) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:39 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x3, @broadcast}, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {0x307, @dev={[], 0x1e}}, 0x4, {0x2, 0x4e21, @loopback}, 'dummy0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000380)=""/242, &(0x7f0000000140)=0xf2) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000080)) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000001c0)=0x1, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:39 executing program 3 (fault-call:7 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080), 0x4) [ 547.573266] FAULT_INJECTION: forcing a failure. [ 547.573266] name failslab, interval 1, probability 0, space 0, times 0 [ 547.599841] CPU: 0 PID: 28513 Comm: syz-executor3 Not tainted 4.19.0-rc7+ #263 [ 547.607228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 547.616587] Call Trace: [ 547.619221] dump_stack+0x1c4/0x2b4 [ 547.622882] ? dump_stack_print_info.cold.2+0x52/0x52 [ 547.628090] ? mark_held_locks+0x130/0x130 [ 547.632366] should_fail.cold.4+0xa/0x17 [ 547.636458] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 547.641567] ? print_usage_bug+0xc0/0xc0 [ 547.645670] ? ima_get_action+0x7e/0xa0 [ 547.649658] ? print_usage_bug+0xc0/0xc0 [ 547.653724] ? graph_lock+0x170/0x170 [ 547.657546] ? graph_lock+0x170/0x170 [ 547.661348] ? graph_lock+0x170/0x170 [ 547.665153] ? print_usage_bug+0xc0/0xc0 [ 547.669240] ? find_held_lock+0x36/0x1c0 [ 547.673311] ? __lock_is_held+0xb5/0x140 [ 547.677390] ? ___might_sleep+0x1ed/0x300 [ 547.681548] ? arch_local_save_flags+0x40/0x40 [ 547.686145] __should_failslab+0x124/0x180 [ 547.690405] should_failslab+0x9/0x14 [ 547.694222] kmem_cache_alloc_trace+0x2d7/0x750 [ 547.698916] tcp_sendmsg_locked+0x32f9/0x3f00 [ 547.703424] ? __fget+0x4aa/0x740 [ 547.706901] ? lock_downgrade+0x900/0x900 [ 547.711060] ? check_preemption_disabled+0x48/0x200 [ 547.716092] ? tcp_sendpage+0x60/0x60 [ 547.719903] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 547.725443] ? aa_label_sk_perm+0x46d/0x8e0 [ 547.729779] ? find_held_lock+0x36/0x1c0 [ 547.733850] ? mark_held_locks+0xc7/0x130 [ 547.738013] ? __local_bh_enable_ip+0x160/0x260 [ 547.742686] ? __local_bh_enable_ip+0x160/0x260 [ 547.747356] ? lockdep_hardirqs_on+0x421/0x5c0 [ 547.751945] ? trace_hardirqs_on+0xbd/0x310 [ 547.756267] ? lock_release+0x970/0x970 [ 547.760248] ? lock_sock_nested+0xe2/0x120 [ 547.764486] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 547.770000] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 547.775553] ? check_preemption_disabled+0x48/0x200 [ 547.780587] ? lock_sock_nested+0x9a/0x120 [ 547.784837] ? lock_sock_nested+0x9a/0x120 [ 547.789077] ? __local_bh_enable_ip+0x160/0x260 [ 547.793929] tcp_sendmsg+0x2f/0x50 [ 547.797473] inet_sendmsg+0x1a1/0x690 [ 547.801274] ? ipip_gro_receive+0x100/0x100 [ 547.805598] ? apparmor_socket_sendmsg+0x29/0x30 [ 547.810381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 547.815924] ? security_socket_sendmsg+0x94/0xc0 [ 547.820696] ? ipip_gro_receive+0x100/0x100 [ 547.825040] sock_sendmsg+0xd5/0x120 [ 547.828801] __sys_sendto+0x3d7/0x670 [ 547.832623] ? __ia32_sys_getpeername+0xb0/0xb0 [ 547.837303] ? wait_for_completion+0x8a0/0x8a0 [ 547.841890] ? __lock_is_held+0xb5/0x140 [ 547.845976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 547.851527] ? __sb_end_write+0xd9/0x110 [ 547.855624] ? fput+0x130/0x1a0 [ 547.858909] ? do_syscall_64+0x9a/0x820 [ 547.862887] ? do_syscall_64+0x9a/0x820 [ 547.866869] ? lockdep_hardirqs_on+0x421/0x5c0 [ 547.871456] ? trace_hardirqs_on+0xbd/0x310 [ 547.875783] ? __ia32_sys_read+0xb0/0xb0 [ 547.879878] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 547.885265] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 547.890723] __x64_sys_sendto+0xe1/0x1a0 [ 547.894808] do_syscall_64+0x1b9/0x820 [ 547.898703] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 547.904074] ? syscall_return_slowpath+0x5e0/0x5e0 [ 547.909019] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 547.913864] ? trace_hardirqs_on_caller+0x310/0x310 [ 547.918884] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 547.923912] ? prepare_exit_to_usermode+0x291/0x3b0 [ 547.928937] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 547.933792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 547.938982] RIP: 0033:0x457569 [ 547.942178] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 547.961076] RSP: 002b:00007f915e94ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 18:45:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000000, 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) [ 547.968790] RAX: ffffffffffffffda RBX: 00007f915e94ec90 RCX: 0000000000457569 [ 547.976063] RDX: fffffffffffffedd RSI: 0000000020000280 RDI: 0000000000000004 [ 547.983345] RBP: 000000000072bf00 R08: 0000000020000080 R09: 000000000000001c [ 547.990627] R10: 000000002000012c R11: 0000000000000246 R12: 00007f915e94f6d4 [ 547.997900] R13: 00000000004c3921 R14: 00000000004d57d8 R15: 0000000000000006 18:45:40 executing program 3 (fault-call:7 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0xcfefff7f00000000}}], 0x1, 0x0, &(0x7f0000002d40)) [ 548.433723] FAULT_INJECTION: forcing a failure. [ 548.433723] name failslab, interval 1, probability 0, space 0, times 0 [ 548.445391] CPU: 1 PID: 28545 Comm: syz-executor3 Not tainted 4.19.0-rc7+ #263 [ 548.452762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.462121] Call Trace: [ 548.464753] dump_stack+0x1c4/0x2b4 [ 548.468401] ? dump_stack_print_info.cold.2+0x52/0x52 [ 548.473623] should_fail.cold.4+0xa/0x17 [ 548.477699] ? kasan_check_read+0x11/0x20 [ 548.481856] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 548.486987] ? ipv6_dev_get_saddr+0x576/0xfe0 [ 548.491501] ? graph_lock+0x170/0x170 [ 548.495315] ? print_usage_bug+0xc0/0xc0 [ 548.499396] ? addrconf_sysctl_stable_secret+0x920/0x920 [ 548.504873] ? print_usage_bug+0xc0/0xc0 [ 548.508961] ? graph_lock+0x170/0x170 [ 548.512828] ? find_held_lock+0x36/0x1c0 [ 548.516908] ? mark_held_locks+0xc7/0x130 [ 548.521074] ? inet_get_local_port_range+0x36d/0x520 [ 548.526190] ? inet_get_local_port_range+0x36d/0x520 [ 548.531417] ? lockdep_hardirqs_on+0x421/0x5c0 [ 548.536015] __should_failslab+0x124/0x180 [ 548.540270] should_failslab+0x9/0x14 [ 548.544083] kmem_cache_alloc+0x47/0x730 [ 548.548163] ? lock_release+0x970/0x970 [ 548.552160] inet_bind_bucket_create+0x82/0x320 [ 548.556841] ? __inet_lookup_listener+0xb20/0xb20 [ 548.561699] ? kasan_check_write+0x14/0x20 [ 548.565949] ? do_raw_spin_lock+0xc1/0x200 [ 548.570203] __inet_hash_connect+0x969/0xfb0 [ 548.574631] ? inet6_lookup+0xe0/0xe0 [ 548.578454] ? inet_hash+0xb0/0xb0 [ 548.582002] ? graph_lock+0x170/0x170 [ 548.585811] ? print_usage_bug+0xc0/0xc0 [ 548.589885] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 548.595439] ? __siphash_aligned+0x1c3/0x330 [ 548.599872] ? secure_ipv6_port_ephemeral+0x1df/0x2f0 [ 548.605084] ? secure_tcpv6_seq+0x350/0x350 [ 548.609431] ? assoc_array_gc+0x14e0/0x1560 [ 548.613766] ? tcp_alloc_md5sig_pool+0x480/0x480 [ 548.618527] ? rcu_gp_kthread+0x207e/0x2310 [ 548.622851] ? rcu_bh_qs+0xc0/0xc0 [ 548.626454] inet6_hash_connect+0x76/0xe0 [ 548.630659] tcp_v6_connect+0x182a/0x29b0 [ 548.634835] ? tcp_v6_pre_connect+0x130/0x130 [ 548.639341] ? __cgroup_bpf_run_filter_sk+0x640/0x640 [ 548.644565] ? graph_lock+0x170/0x170 [ 548.648398] ? kasan_kmalloc+0xc7/0xe0 [ 548.652289] ? kmem_cache_alloc_trace+0x152/0x750 [ 548.657134] ? tcp_sendmsg_locked+0x32f9/0x3f00 [ 548.661949] ? tcp_sendmsg+0x2f/0x50 [ 548.665663] ? inet_sendmsg+0x1a1/0x690 [ 548.669646] ? sock_sendmsg+0xd5/0x120 [ 548.673534] ? __sys_sendto+0x3d7/0x670 [ 548.677696] ? __x64_sys_sendto+0xe1/0x1a0 [ 548.681935] ? do_syscall_64+0x1b9/0x820 [ 548.686059] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 548.691490] __inet_stream_connect+0x992/0x1150 [ 548.696157] ? tcp_v6_pre_connect+0x130/0x130 [ 548.700649] ? __inet_stream_connect+0x992/0x1150 [ 548.705495] ? tcp_v6_send_check+0x430/0x430 [ 548.709904] ? inet_dgram_connect+0x2e0/0x2e0 [ 548.714405] ? __lock_is_held+0xb5/0x140 [ 548.718476] ? tcp_sendmsg_locked+0x32f9/0x3f00 [ 548.723178] ? rcu_read_lock_sched_held+0x108/0x120 [ 548.728211] ? kmem_cache_alloc_trace+0x353/0x750 [ 548.733068] tcp_sendmsg_locked+0x2bf2/0x3f00 [ 548.737591] ? __fget+0x4aa/0x740 [ 548.741056] ? lock_downgrade+0x900/0x900 [ 548.745211] ? check_preemption_disabled+0x48/0x200 [ 548.750233] ? tcp_sendpage+0x60/0x60 [ 548.754082] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 548.759650] ? aa_label_sk_perm+0x46d/0x8e0 [ 548.763983] ? find_held_lock+0x36/0x1c0 [ 548.768065] ? mark_held_locks+0xc7/0x130 [ 548.772216] ? __local_bh_enable_ip+0x160/0x260 [ 548.776885] ? __local_bh_enable_ip+0x160/0x260 [ 548.781553] ? lockdep_hardirqs_on+0x421/0x5c0 [ 548.786155] ? trace_hardirqs_on+0xbd/0x310 [ 548.790959] ? lock_release+0x970/0x970 [ 548.794936] ? lock_sock_nested+0xe2/0x120 [ 548.799173] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 548.804630] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 548.810170] ? check_preemption_disabled+0x48/0x200 [ 548.815185] ? lock_sock_nested+0x9a/0x120 [ 548.819446] ? lock_sock_nested+0x9a/0x120 [ 548.823723] ? __local_bh_enable_ip+0x160/0x260 [ 548.828426] tcp_sendmsg+0x2f/0x50 [ 548.831967] inet_sendmsg+0x1a1/0x690 [ 548.835774] ? ipip_gro_receive+0x100/0x100 [ 548.840099] ? apparmor_socket_sendmsg+0x29/0x30 [ 548.844862] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 548.850407] ? security_socket_sendmsg+0x94/0xc0 [ 548.855163] ? ipip_gro_receive+0x100/0x100 [ 548.859491] sock_sendmsg+0xd5/0x120 [ 548.863210] __sys_sendto+0x3d7/0x670 [ 548.867014] ? __ia32_sys_getpeername+0xb0/0xb0 [ 548.871686] ? wait_for_completion+0x8a0/0x8a0 [ 548.876272] ? __lock_is_held+0xb5/0x140 [ 548.880344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 548.885894] ? __sb_end_write+0xd9/0x110 [ 548.889967] ? fput+0x130/0x1a0 [ 548.893259] ? do_syscall_64+0x9a/0x820 [ 548.897227] ? do_syscall_64+0x9a/0x820 [ 548.901221] ? lockdep_hardirqs_on+0x421/0x5c0 [ 548.905800] ? trace_hardirqs_on+0xbd/0x310 [ 548.910122] ? __ia32_sys_read+0xb0/0xb0 [ 548.914183] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 548.919550] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 548.925008] __x64_sys_sendto+0xe1/0x1a0 [ 548.929074] do_syscall_64+0x1b9/0x820 [ 548.932963] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 548.938329] ? syscall_return_slowpath+0x5e0/0x5e0 [ 548.943257] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 548.948103] ? trace_hardirqs_on_caller+0x310/0x310 [ 548.953130] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 548.958156] ? prepare_exit_to_usermode+0x291/0x3b0 [ 548.963177] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 548.968026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 548.973212] RIP: 0033:0x457569 [ 548.976410] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 548.995310] RSP: 002b:00007f915e92dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 549.003020] RAX: ffffffffffffffda RBX: 00007f915e92dc90 RCX: 0000000000457569 [ 549.010291] RDX: fffffffffffffedd RSI: 0000000020000280 RDI: 0000000000000003 [ 549.017558] RBP: 000000000072bfa0 R08: 0000000020000080 R09: 000000000000001c [ 549.024836] R10: 000000002000012c R11: 0000000000000246 R12: 00007f915e92e6d4 18:45:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x8}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 549.032111] R13: 00000000004c3921 R14: 00000000004d57d8 R15: 0000000000000005 18:45:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x20000000000001dc, &(0x7f00006dc000)=[{0x3, 0x0, 0x10000, 0x10000a1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000040)={0x2, 0x0, @dev}, 0x10) recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000100)=""/122, 0x7a}, {&(0x7f00000001c0)=""/212, 0xd4}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000000080)=""/40, 0x28}, {&(0x7f0000000440)=""/181, 0xb5}, {&(0x7f0000000500)=""/17, 0x11}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000600)=""/222, 0xde}], 0x8, 0x0, 0x0, 0x4}, 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:41 executing program 3 (fault-call:7 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000380)="56b36804de0bb5474200ed06130b0e377a9a646be7265afa6c8cdd6f383b5fd9a7955be5c93908a25e4a664417de347d033be9ade1d0d273c61399652271c7dccd030f09dba926eb058108698cec7f5cb7633b7ece627e91ed38f67b0b07aab97b6eeb5719a15e461fef4e2f36d2d66396505ac6eb0d3273ae402cc4117437c393fe32e02c2edf3dcf56b23804635bb3", 0x90, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) pipe(&(0x7f000000d740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r2, &(0x7f0000000280)={0x2, 0x0, @local}, &(0x7f0000000380)=0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000200)=0x1, 0x4) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000000d780)={0x3, 0x8}, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0xffffffffffffff17, 0xfffffffffffffffd, &(0x7f0000000240)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) bind(r0, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x10000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x8001a0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 549.990412] FAULT_INJECTION: forcing a failure. [ 549.990412] name failslab, interval 1, probability 0, space 0, times 0 [ 550.043586] CPU: 0 PID: 28581 Comm: syz-executor3 Not tainted 4.19.0-rc7+ #263 [ 550.051005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 550.060365] Call Trace: [ 550.062971] dump_stack+0x1c4/0x2b4 [ 550.066650] ? dump_stack_print_info.cold.2+0x52/0x52 [ 550.071859] ? print_usage_bug+0xc0/0xc0 [ 550.075935] ? check_preemption_disabled+0x48/0x200 [ 550.081064] should_fail.cold.4+0xa/0x17 [ 550.085137] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 550.090436] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 550.095556] ? graph_lock+0x170/0x170 [ 550.099371] ? mark_held_locks+0x130/0x130 [ 550.103644] ? graph_lock+0x170/0x170 [ 550.107470] ? find_held_lock+0x36/0x1c0 [ 550.111540] ? __lock_is_held+0xb5/0x140 [ 550.115643] ? ___might_sleep+0x1ed/0x300 [ 550.119835] ? arch_local_save_flags+0x40/0x40 [ 550.124441] __should_failslab+0x124/0x180 [ 550.128687] should_failslab+0x9/0x14 [ 550.132499] kmem_cache_alloc_node+0x26e/0x730 [ 550.137103] __alloc_skb+0x119/0x770 [ 550.140831] ? skb_scrub_packet+0x490/0x490 [ 550.145163] ? check_preemption_disabled+0x48/0x200 [ 550.150207] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 550.156014] ? kasan_check_read+0x11/0x20 [ 550.160174] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 550.165463] ? rcu_bh_qs+0xc0/0xc0 [ 550.169033] ? __cgroup_bpf_run_filter_sock_ops+0x444/0x630 [ 550.174761] sk_stream_alloc_skb+0x141/0x970 [ 550.179185] ? tcp_init_transfer+0x470/0x470 [ 550.183614] ? __lock_is_held+0xb5/0x140 [ 550.187709] tcp_connect+0x1283/0x46e0 [ 550.191637] ? tcp_push_one+0x110/0x110 [ 550.195639] ? ktime_get_with_offset+0x38e/0x470 [ 550.200415] ? pvclock_read_flags+0x160/0x160 [ 550.204917] ? secure_tcpv6_seq+0x233/0x350 [ 550.209249] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 550.214716] ? kvm_clock_read+0x18/0x30 [ 550.218698] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 550.223726] ? ktime_get_with_offset+0x313/0x470 [ 550.228497] ? ktime_get+0x440/0x440 [ 550.232228] ? __siphash_aligned+0x1c3/0x330 [ 550.236653] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 550.242199] ? siphash_4u64+0x25/0x3c0 [ 550.246101] ? secure_tcpv6_ts_off+0x2b8/0x430 [ 550.250693] ? secure_tcpv6_seq+0x233/0x350 [ 550.255023] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 550.260573] ? tcp_fastopen_cookie_check+0x330/0x330 [ 550.265699] ? rcu_gp_kthread+0x207e/0x2310 [ 550.270037] ? prandom_u32_state+0x13/0x180 [ 550.274374] tcp_v6_connect+0x1c0f/0x29b0 [ 550.278556] ? tcp_v6_pre_connect+0x130/0x130 [ 550.283065] ? __cgroup_bpf_run_filter_sk+0x640/0x640 [ 550.288285] ? graph_lock+0x170/0x170 [ 550.292115] ? kasan_kmalloc+0xc7/0xe0 [ 550.296013] ? kmem_cache_alloc_trace+0x152/0x750 [ 550.300874] ? tcp_sendmsg_locked+0x32f9/0x3f00 [ 550.305558] ? tcp_sendmsg+0x2f/0x50 [ 550.309292] ? inet_sendmsg+0x1a1/0x690 [ 550.313271] ? sock_sendmsg+0xd5/0x120 [ 550.317163] ? __sys_sendto+0x3d7/0x670 [ 550.321138] ? __x64_sys_sendto+0xe1/0x1a0 [ 550.325380] ? do_syscall_64+0x1b9/0x820 [ 550.329463] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 550.334866] __inet_stream_connect+0x992/0x1150 [ 550.339545] ? tcp_v6_pre_connect+0x130/0x130 [ 550.344045] ? __inet_stream_connect+0x992/0x1150 [ 550.348912] ? tcp_v6_send_check+0x430/0x430 [ 550.353328] ? inet_dgram_connect+0x2e0/0x2e0 [ 550.357832] ? __lock_is_held+0xb5/0x140 [ 550.361967] ? tcp_sendmsg_locked+0x32f9/0x3f00 [ 550.366669] ? rcu_read_lock_sched_held+0x108/0x120 [ 550.371695] ? kmem_cache_alloc_trace+0x353/0x750 [ 550.376563] tcp_sendmsg_locked+0x2bf2/0x3f00 [ 550.381116] ? __fget+0x4aa/0x740 [ 550.384578] ? lock_downgrade+0x900/0x900 [ 550.388768] ? check_preemption_disabled+0x48/0x200 [ 550.393807] ? tcp_sendpage+0x60/0x60 [ 550.397654] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 550.403204] ? aa_label_sk_perm+0x46d/0x8e0 [ 550.407543] ? find_held_lock+0x36/0x1c0 [ 550.411636] ? mark_held_locks+0xc7/0x130 [ 550.415814] ? __local_bh_enable_ip+0x160/0x260 [ 550.420527] ? __local_bh_enable_ip+0x160/0x260 [ 550.425201] ? lockdep_hardirqs_on+0x421/0x5c0 [ 550.429793] ? trace_hardirqs_on+0xbd/0x310 [ 550.434123] ? lock_release+0x970/0x970 [ 550.438128] ? lock_sock_nested+0xe2/0x120 [ 550.442375] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 550.447835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 550.453382] ? check_preemption_disabled+0x48/0x200 [ 550.458407] ? lock_sock_nested+0x9a/0x120 [ 550.462681] ? lock_sock_nested+0x9a/0x120 [ 550.466927] ? __local_bh_enable_ip+0x160/0x260 [ 550.471631] tcp_sendmsg+0x2f/0x50 [ 550.475218] inet_sendmsg+0x1a1/0x690 [ 550.479046] ? ipip_gro_receive+0x100/0x100 [ 550.483391] ? apparmor_socket_sendmsg+0x29/0x30 [ 550.488153] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 18:45:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 550.493726] ? security_socket_sendmsg+0x94/0xc0 [ 550.498503] ? ipip_gro_receive+0x100/0x100 [ 550.502838] sock_sendmsg+0xd5/0x120 [ 550.506601] __sys_sendto+0x3d7/0x670 [ 550.510442] ? __ia32_sys_getpeername+0xb0/0xb0 [ 550.515147] ? wait_for_completion+0x8a0/0x8a0 [ 550.519782] ? __lock_is_held+0xb5/0x140 [ 550.523865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 550.529455] ? __sb_end_write+0xd9/0x110 [ 550.533564] ? fput+0x130/0x1a0 [ 550.536873] ? do_syscall_64+0x9a/0x820 [ 550.540862] ? do_syscall_64+0x9a/0x820 [ 550.544858] ? lockdep_hardirqs_on+0x421/0x5c0 [ 550.549456] ? trace_hardirqs_on+0xbd/0x310 [ 550.553783] ? __ia32_sys_read+0xb0/0xb0 [ 550.557904] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 550.563282] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 550.568754] __x64_sys_sendto+0xe1/0x1a0 [ 550.572832] do_syscall_64+0x1b9/0x820 [ 550.576738] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 550.582120] ? syscall_return_slowpath+0x5e0/0x5e0 [ 550.587060] ? trace_hardirqs_off_thunk+0x1a/0x1c 18:45:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 550.591913] ? trace_hardirqs_on_caller+0x310/0x310 [ 550.596941] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 550.601979] ? prepare_exit_to_usermode+0x291/0x3b0 [ 550.607024] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 550.611893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 550.617090] RIP: 0033:0x457569 [ 550.620296] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:45:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 550.639205] RSP: 002b:00007f915e94ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 550.646930] RAX: ffffffffffffffda RBX: 00007f915e94ec90 RCX: 0000000000457569 [ 550.654204] RDX: fffffffffffffedd RSI: 0000000020000280 RDI: 0000000000000004 [ 550.661974] RBP: 000000000072bf00 R08: 0000000020000080 R09: 000000000000001c [ 550.669252] R10: 000000002000012c R11: 0000000000000246 R12: 00007f915e94f6d4 [ 550.676556] R13: 00000000004c3921 R14: 00000000004d57d8 R15: 0000000000000006 18:45:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x4000000000000a1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 18:45:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x10}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:42 executing program 3 (fault-call:7 fault-nth:3): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x100000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 18:45:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 550.958688] FAULT_INJECTION: forcing a failure. [ 550.958688] name failslab, interval 1, probability 0, space 0, times 0 [ 551.006586] CPU: 0 PID: 28617 Comm: syz-executor3 Not tainted 4.19.0-rc7+ #263 [ 551.014036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.023829] Call Trace: [ 551.026436] dump_stack+0x1c4/0x2b4 [ 551.030090] ? dump_stack_print_info.cold.2+0x52/0x52 [ 551.035315] should_fail.cold.4+0xa/0x17 [ 551.039397] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 551.044510] ? __save_stack_trace+0x8d/0xf0 [ 551.048851] ? graph_lock+0x170/0x170 [ 551.052671] ? graph_lock+0x170/0x170 [ 551.056511] ? save_stack+0xa9/0xd0 [ 551.060179] ? save_stack+0x43/0xd0 [ 551.063812] ? kasan_kmalloc+0xc7/0xe0 [ 551.067744] ? find_held_lock+0x36/0x1c0 [ 551.071825] ? __lock_is_held+0xb5/0x140 [ 551.075918] ? ___might_sleep+0x1ed/0x300 [ 551.080160] ? graph_lock+0x170/0x170 [ 551.083971] ? arch_local_save_flags+0x40/0x40 [ 551.088571] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 551.094146] __should_failslab+0x124/0x180 [ 551.098390] should_failslab+0x9/0x14 [ 551.102197] kmem_cache_alloc_node_trace+0x270/0x740 [ 551.107323] __kmalloc_node_track_caller+0x33/0x70 [ 551.112264] __kmalloc_reserve.isra.39+0x41/0xe0 [ 551.117029] __alloc_skb+0x155/0x770 [ 551.120756] ? skb_scrub_packet+0x490/0x490 [ 551.125080] ? check_preemption_disabled+0x48/0x200 [ 551.130106] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 551.135911] ? kasan_check_read+0x11/0x20 [ 551.140063] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 551.145345] ? rcu_bh_qs+0xc0/0xc0 [ 551.148953] ? __cgroup_bpf_run_filter_sock_ops+0x444/0x630 [ 551.154687] sk_stream_alloc_skb+0x141/0x970 [ 551.159109] ? tcp_init_transfer+0x470/0x470 [ 551.163534] ? __lock_is_held+0xb5/0x140 [ 551.167621] tcp_connect+0x1283/0x46e0 [ 551.171534] ? tcp_push_one+0x110/0x110 [ 551.175518] ? ktime_get_with_offset+0x38e/0x470 [ 551.180291] ? pvclock_read_flags+0x160/0x160 [ 551.184799] ? secure_tcpv6_seq+0x233/0x350 [ 551.189126] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 551.194589] ? kvm_clock_read+0x18/0x30 [ 551.198588] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 551.203630] ? ktime_get_with_offset+0x313/0x470 [ 551.208399] ? ktime_get+0x440/0x440 [ 551.212152] ? __siphash_aligned+0x1c3/0x330 [ 551.216563] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 551.222101] ? siphash_4u64+0x25/0x3c0 [ 551.226003] ? secure_tcpv6_ts_off+0x2b8/0x430 [ 551.230587] ? secure_tcpv6_seq+0x233/0x350 [ 551.234928] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 551.240473] ? tcp_fastopen_cookie_check+0x330/0x330 [ 551.245580] ? rcu_gp_kthread+0x207e/0x2310 [ 551.249949] ? prandom_u32_state+0x13/0x180 [ 551.254302] tcp_v6_connect+0x1c0f/0x29b0 [ 551.258465] ? tcp_v6_pre_connect+0x130/0x130 [ 551.262969] ? __cgroup_bpf_run_filter_sk+0x640/0x640 [ 551.268186] ? graph_lock+0x170/0x170 [ 551.271998] ? kasan_kmalloc+0xc7/0xe0 [ 551.275894] ? kmem_cache_alloc_trace+0x152/0x750 [ 551.280745] ? tcp_sendmsg_locked+0x32f9/0x3f00 [ 551.285413] ? tcp_sendmsg+0x2f/0x50 [ 551.289129] ? inet_sendmsg+0x1a1/0x690 [ 551.293104] ? sock_sendmsg+0xd5/0x120 [ 551.296993] ? __sys_sendto+0x3d7/0x670 [ 551.300968] ? __x64_sys_sendto+0xe1/0x1a0 [ 551.305208] ? do_syscall_64+0x1b9/0x820 [ 551.309278] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 551.314679] __inet_stream_connect+0x992/0x1150 [ 551.319349] ? tcp_v6_pre_connect+0x130/0x130 [ 551.323844] ? __inet_stream_connect+0x992/0x1150 [ 551.328692] ? tcp_v6_send_check+0x430/0x430 [ 551.333107] ? inet_dgram_connect+0x2e0/0x2e0 [ 551.337602] ? __lock_is_held+0xb5/0x140 [ 551.341695] ? tcp_sendmsg_locked+0x32f9/0x3f00 [ 551.346366] ? rcu_read_lock_sched_held+0x108/0x120 [ 551.351384] ? kmem_cache_alloc_trace+0x353/0x750 [ 551.356242] tcp_sendmsg_locked+0x2bf2/0x3f00 [ 551.360747] ? __fget+0x4aa/0x740 [ 551.364208] ? lock_downgrade+0x900/0x900 [ 551.368360] ? check_preemption_disabled+0x48/0x200 [ 551.373394] ? tcp_sendpage+0x60/0x60 [ 551.377203] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 551.382747] ? aa_label_sk_perm+0x46d/0x8e0 [ 551.387081] ? find_held_lock+0x36/0x1c0 [ 551.391153] ? mark_held_locks+0xc7/0x130 [ 551.395312] ? __local_bh_enable_ip+0x160/0x260 [ 551.399988] ? __local_bh_enable_ip+0x160/0x260 [ 551.404659] ? lockdep_hardirqs_on+0x421/0x5c0 [ 551.409244] ? trace_hardirqs_on+0xbd/0x310 [ 551.413566] ? lock_release+0x970/0x970 [ 551.417546] ? lock_sock_nested+0xe2/0x120 [ 551.421784] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 551.427237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 551.432784] ? check_preemption_disabled+0x48/0x200 [ 551.437809] ? lock_sock_nested+0x9a/0x120 [ 551.442049] ? lock_sock_nested+0x9a/0x120 [ 551.446294] ? __local_bh_enable_ip+0x160/0x260 [ 551.450977] tcp_sendmsg+0x2f/0x50 [ 551.454521] inet_sendmsg+0x1a1/0x690 [ 551.458325] ? ipip_gro_receive+0x100/0x100 [ 551.462659] ? apparmor_socket_sendmsg+0x29/0x30 [ 551.467416] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 551.472956] ? security_socket_sendmsg+0x94/0xc0 [ 551.477713] ? ipip_gro_receive+0x100/0x100 [ 551.482039] sock_sendmsg+0xd5/0x120 [ 551.485762] __sys_sendto+0x3d7/0x670 [ 551.489574] ? __ia32_sys_getpeername+0xb0/0xb0 [ 551.494266] ? wait_for_completion+0x8a0/0x8a0 [ 551.498856] ? __lock_is_held+0xb5/0x140 [ 551.502927] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 551.508474] ? __sb_end_write+0xd9/0x110 [ 551.512548] ? fput+0x130/0x1a0 [ 551.515829] ? do_syscall_64+0x9a/0x820 [ 551.519810] ? do_syscall_64+0x9a/0x820 [ 551.523788] ? lockdep_hardirqs_on+0x421/0x5c0 [ 551.528372] ? trace_hardirqs_on+0xbd/0x310 [ 551.532695] ? __ia32_sys_read+0xb0/0xb0 [ 551.536765] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 551.542133] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 551.547594] __x64_sys_sendto+0xe1/0x1a0 [ 551.551679] do_syscall_64+0x1b9/0x820 [ 551.555574] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 551.560948] ? syscall_return_slowpath+0x5e0/0x5e0 [ 551.565876] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 551.570724] ? trace_hardirqs_on_caller+0x310/0x310 [ 551.575744] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 551.580767] ? prepare_exit_to_usermode+0x291/0x3b0 [ 551.585792] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 551.590658] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 551.595850] RIP: 0033:0x457569 [ 551.599049] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 551.617952] RSP: 002b:00007f915e94ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 551.625686] RAX: ffffffffffffffda RBX: 00007f915e94ec90 RCX: 0000000000457569 [ 551.632958] RDX: fffffffffffffedd RSI: 0000000020000280 RDI: 0000000000000004 [ 551.640226] RBP: 000000000072bf00 R08: 0000000020000080 R09: 000000000000001c [ 551.647493] R10: 000000002000012c R11: 0000000000000246 R12: 00007f915e94f6d4 18:45:43 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 551.654763] R13: 00000000004c3921 R14: 00000000004d57d8 R15: 0000000000000006 18:45:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x7fffefcf}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0xf000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:43 executing program 3 (fault-call:7 fault-nth:4): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) r1 = accept4(r0, &(0x7f0000000480)=@generic, &(0x7f0000000500)=0x80, 0x80800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000580)="9bcb306d4376fb5794be0efef3fb957830260825a85c095160109b4f9bf29bc3fabb9985aa6545009752a5e340e48bfd462b588ccbd093ea30dc38be6e2ce3741d68f52d2c6868b8254cad2ae73531b7628b86fb9c729f53c7f60e", 0x5b) sendto$inet(r0, &(0x7f0000000240)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x41, &(0x7f0000000200)={0x2, 0xfffffffffffffffe, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000380)=""/200, &(0x7f0000000040)=0xc8) socketpair$inet(0x2, 0xa, 0xa263, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f00000001c0)=0x6e, 0x0) getsockname$unix(r2, &(0x7f0000000300)=@abs, &(0x7f0000000540)=0x256) [ 551.881816] FAULT_INJECTION: forcing a failure. [ 551.881816] name failslab, interval 1, probability 0, space 0, times 0 [ 551.949706] CPU: 1 PID: 28644 Comm: syz-executor3 Not tainted 4.19.0-rc7+ #263 [ 551.957141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.966504] Call Trace: [ 551.969104] dump_stack+0x1c4/0x2b4 [ 551.972755] ? dump_stack_print_info.cold.2+0x52/0x52 [ 551.977963] should_fail.cold.4+0xa/0x17 [ 551.982038] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 551.987150] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 551.992693] ? __alloc_pages_nodemask+0x638/0xde0 [ 551.997540] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 552.002996] ? print_usage_bug+0xc0/0xc0 [ 552.007064] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 552.012615] ? kernel_poison_pages+0x15a/0x290 [ 552.017202] ? kasan_unpoison_shadow+0x35/0x50 [ 552.021791] ? graph_lock+0x170/0x170 [ 552.025597] ? get_page_from_freelist+0x16db/0x5340 [ 552.030631] ? print_usage_bug+0xc0/0xc0 [ 552.034700] ? print_usage_bug+0xc0/0xc0 [ 552.038779] ? find_held_lock+0x36/0x1c0 [ 552.042855] ? __nf_conntrack_find_get.part.42+0x10e4/0x1cf0 [ 552.048661] ? lock_downgrade+0x900/0x900 [ 552.052816] ? check_preemption_disabled+0x48/0x200 [ 552.057845] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 552.063649] ? kasan_check_read+0x11/0x20 [ 552.067801] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 552.073093] __should_failslab+0x124/0x180 [ 552.077342] should_failslab+0x9/0x14 [ 552.081153] kmem_cache_alloc+0x47/0x730 [ 552.085226] ? __nf_conntrack_find_get.part.42+0x110b/0x1cf0 [ 552.091030] __nf_conntrack_alloc+0x1aa/0x7c0 [ 552.095532] ? early_drop+0xc00/0xc00 [ 552.099336] ? __lock_acquire+0x7ec/0x4ec0 [ 552.103588] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 552.108794] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 552.114339] init_conntrack.isra.44+0xff6/0x13c0 [ 552.119095] ? ipv6_find_tlv+0x260/0x260 [ 552.123165] ? memcpy+0x45/0x50 [ 552.126451] ? nf_conntrack_alloc+0x50/0x50 [ 552.130780] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 552.135984] ? lock_acquire+0x1ed/0x520 [ 552.139961] ? nf_conntrack_in+0x5de/0x1390 [ 552.144288] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.149832] ? check_preemption_disabled+0x48/0x200 [ 552.154860] ? kasan_check_read+0x11/0x20 [ 552.159021] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 552.164309] ? ip6t_do_table+0xd6a/0x1d30 [ 552.168469] nf_conntrack_in+0xc7d/0x1390 [ 552.172657] ? nf_conntrack_update+0xbb0/0xbb0 [ 552.177255] ? ip6t_error+0x40/0x40 [ 552.180886] ? check_preemption_disabled+0x48/0x200 [ 552.185909] ? graph_lock+0x170/0x170 [ 552.189719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.195260] ? check_preemption_disabled+0x48/0x200 [ 552.200316] ? check_preemption_disabled+0x48/0x200 [ 552.205363] ? ipv4_conntrack_local+0x220/0x220 [ 552.210040] ipv6_conntrack_local+0x1d/0x30 [ 552.214367] nf_hook_slow+0xc2/0x1c0 [ 552.218090] ip6_xmit+0x1390/0x2420 [ 552.221745] ? ip6_finish_output2+0x27a0/0x27a0 [ 552.226420] ? inet6_csk_route_socket+0x704/0x1020 [ 552.231354] ? graph_lock+0x101/0x170 [ 552.235174] ? ip6_append_data+0x2d0/0x2d0 [ 552.239415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.244962] ? check_preemption_disabled+0x48/0x200 [ 552.249985] ? check_preemption_disabled+0x48/0x200 [ 552.255017] ? __lock_is_held+0xb5/0x140 [ 552.259100] inet6_csk_xmit+0x375/0x630 [ 552.263107] ? inet6_csk_update_pmtu+0x190/0x190 [ 552.267878] ? refcount_dec_if_one+0x180/0x180 [ 552.272468] ? ip6_mtu+0x160/0x520 [ 552.276047] __tcp_transmit_skb+0x1c0e/0x3b60 [ 552.280549] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 552.286369] ? kasan_check_read+0x11/0x20 [ 552.290554] ? __tcp_select_window+0x9f0/0x9f0 [ 552.295146] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.300688] ? tcp_fastopen_active_should_disable+0x269/0x340 [ 552.306588] ? __lock_is_held+0xb5/0x140 [ 552.310671] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.316212] ? tcp_fastopen_no_cookie+0x155/0x190 [ 552.321062] ? tcp_fastopen_cookie_check+0xca/0x330 [ 552.326082] ? tcp_fastopen_active_should_disable+0x340/0x340 [ 552.331975] ? tcp_rbtree_insert+0x141/0x190 [ 552.336395] tcp_connect+0x22bd/0x46e0 [ 552.340314] ? tcp_push_one+0x110/0x110 [ 552.344298] ? ktime_get_with_offset+0x38e/0x470 [ 552.349068] ? pvclock_read_flags+0x160/0x160 [ 552.353568] ? secure_tcpv6_seq+0x233/0x350 [ 552.357899] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 552.363365] ? kvm_clock_read+0x18/0x30 [ 552.367343] ? ktime_get_with_offset+0x313/0x470 [ 552.372109] ? ktime_get+0x440/0x440 [ 552.375837] ? __siphash_aligned+0x1c3/0x330 [ 552.380249] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 552.385787] ? siphash_4u64+0x25/0x3c0 [ 552.389689] ? secure_tcpv6_ts_off+0x2b8/0x430 [ 552.394277] ? secure_tcpv6_seq+0x233/0x350 [ 552.398601] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 552.404164] ? tcp_fastopen_cookie_check+0x330/0x330 [ 552.409274] ? rcu_gp_kthread+0x207e/0x2310 [ 552.413616] ? prandom_u32_state+0x13/0x180 [ 552.417951] tcp_v6_connect+0x1c0f/0x29b0 [ 552.422114] ? tcp_v6_pre_connect+0x130/0x130 [ 552.426634] ? __cgroup_bpf_run_filter_sk+0x640/0x640 [ 552.431852] ? graph_lock+0x170/0x170 [ 552.435658] ? kasan_kmalloc+0xc7/0xe0 [ 552.439550] ? kmem_cache_alloc_trace+0x152/0x750 [ 552.444397] ? tcp_sendmsg_locked+0x32f9/0x3f00 [ 552.449071] ? tcp_sendmsg+0x2f/0x50 [ 552.452787] ? inet_sendmsg+0x1a1/0x690 [ 552.456762] ? sock_sendmsg+0xd5/0x120 [ 552.460655] ? __sys_sendto+0x3d7/0x670 [ 552.464635] ? __x64_sys_sendto+0xe1/0x1a0 [ 552.468874] ? do_syscall_64+0x1b9/0x820 [ 552.472945] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 552.478348] __inet_stream_connect+0x992/0x1150 [ 552.483029] ? tcp_v6_pre_connect+0x130/0x130 [ 552.487525] ? __inet_stream_connect+0x992/0x1150 [ 552.492379] ? tcp_v6_send_check+0x430/0x430 [ 552.496792] ? inet_dgram_connect+0x2e0/0x2e0 [ 552.501294] ? __lock_is_held+0xb5/0x140 [ 552.505373] ? tcp_sendmsg_locked+0x32f9/0x3f00 [ 552.510046] ? rcu_read_lock_sched_held+0x108/0x120 [ 552.515071] ? kmem_cache_alloc_trace+0x353/0x750 [ 552.519934] tcp_sendmsg_locked+0x2bf2/0x3f00 [ 552.524439] ? __fget+0x4aa/0x740 [ 552.527901] ? lock_downgrade+0x900/0x900 [ 552.532053] ? check_preemption_disabled+0x48/0x200 [ 552.537091] ? tcp_sendpage+0x60/0x60 [ 552.540904] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 552.546447] ? aa_label_sk_perm+0x46d/0x8e0 [ 552.550869] ? find_held_lock+0x36/0x1c0 [ 552.554941] ? mark_held_locks+0xc7/0x130 [ 552.559095] ? __local_bh_enable_ip+0x160/0x260 [ 552.563771] ? __local_bh_enable_ip+0x160/0x260 [ 552.568443] ? lockdep_hardirqs_on+0x421/0x5c0 [ 552.573035] ? trace_hardirqs_on+0xbd/0x310 [ 552.577359] ? lock_release+0x970/0x970 [ 552.581342] ? lock_sock_nested+0xe2/0x120 [ 552.585584] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 552.591048] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.596589] ? check_preemption_disabled+0x48/0x200 [ 552.601634] ? lock_sock_nested+0x9a/0x120 [ 552.605881] ? lock_sock_nested+0x9a/0x120 [ 552.610135] ? __local_bh_enable_ip+0x160/0x260 [ 552.614817] tcp_sendmsg+0x2f/0x50 [ 552.618361] inet_sendmsg+0x1a1/0x690 [ 552.622170] ? ipip_gro_receive+0x100/0x100 [ 552.626500] ? apparmor_socket_sendmsg+0x29/0x30 [ 552.631260] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.636807] ? security_socket_sendmsg+0x94/0xc0 [ 552.641564] ? ipip_gro_receive+0x100/0x100 [ 552.645891] sock_sendmsg+0xd5/0x120 [ 552.649625] __sys_sendto+0x3d7/0x670 [ 552.653438] ? __ia32_sys_getpeername+0xb0/0xb0 [ 552.658114] ? wait_for_completion+0x8a0/0x8a0 [ 552.662863] ? __lock_is_held+0xb5/0x140 [ 552.666939] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.672491] ? __sb_end_write+0xd9/0x110 [ 552.676560] ? fput+0x130/0x1a0 [ 552.679849] ? do_syscall_64+0x9a/0x820 [ 552.683829] ? do_syscall_64+0x9a/0x820 [ 552.687815] ? lockdep_hardirqs_on+0x421/0x5c0 [ 552.692699] ? trace_hardirqs_on+0xbd/0x310 [ 552.697023] ? __ia32_sys_read+0xb0/0xb0 [ 552.701093] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 552.706466] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 552.711928] __x64_sys_sendto+0xe1/0x1a0 [ 552.716005] do_syscall_64+0x1b9/0x820 [ 552.719904] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 552.725278] ? syscall_return_slowpath+0x5e0/0x5e0 [ 552.730211] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 552.735061] ? trace_hardirqs_on_caller+0x310/0x310 [ 552.740123] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 552.745150] ? prepare_exit_to_usermode+0x291/0x3b0 [ 552.750178] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 552.755036] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 552.760232] RIP: 0033:0x457569 [ 552.763875] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 552.782779] RSP: 002b:00007f915e94ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 552.790954] RAX: ffffffffffffffda RBX: 00007f915e94ec90 RCX: 0000000000457569 18:45:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 552.798225] RDX: fffffffffffffedd RSI: 0000000020000280 RDI: 0000000000000004 [ 552.805508] RBP: 000000000072bf00 R08: 0000000020000080 R09: 000000000000001c [ 552.812775] R10: 000000002000012c R11: 0000000000000246 R12: 00007f915e94f6d4 [ 552.820046] R13: 00000000004c3921 R14: 00000000004d57d8 R15: 0000000000000006 18:45:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x1000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:44 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x7f}, 0x8) r1 = socket$inet(0x2, 0xb, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r1, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0xffffff8d}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 553.473762] net_ratelimit: 5 callbacks suppressed [ 553.473772] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x10000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:45 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0xec2a}, &(0x7f00000001c0)=0x8) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0xf0ffffff00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x20000103, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @broadcast}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) [ 554.015769] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 554.072822] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x20000113, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:45 executing program 4: r0 = socket$inet6(0xa, 0xa, 0xff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000003200)=0xcd) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003240)={r1, 0xa9, 0x8, 0x5}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r2}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) connect$can_bcm(r3, &(0x7f0000000280)={0x1d, r4}, 0x10) sendto$inet(r2, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000600)={'nat\x00', 0xa5, "d6d2370d6fd5562a9492dbee20dade7ed808e338cf59b2bcf305334e27907877909f73f35a969459f3783130dfb044fd533deb10c871a05171f162daadf5f34a3467366a0e6791dc59ba9509046aecb0b1939920fe8e4064dc2bc4a1c45e1365f48a4c8ca12d91c8516b0d6f4e0c70c70d0caf826a575ea12c63ce93f5766780857c6dd0a347a0cd61a55b333da0d5092edbbfcae96f8b26b49b40926f35b689ab957b72d5"}, &(0x7f00000001c0)=0xc9) sendto$inet(r2, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) sendto(r2, &(0x7f0000000040)="1650ded684e2ea3d7ad3cb12d132a5594652552c2ea878f628f15a3a6a1f64ed9c21ff1c00765761f227", 0x2a, 0x4000, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast1}, 0x4, 0x1, 0x1, 0x4}}, 0x80) sendto$inet(r2, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) [ 554.228753] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x3b9ac9ff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) getpeername(r0, &(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r2 = accept(r0, &(0x7f0000000400)=@in6={0xa, 0x0, 0x0, @local}, &(0x7f0000000480)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000500)=0x14) connect$packet(r2, &(0x7f0000000540)={0x11, 0x1d, r3, 0x1, 0x2, 0x6, @remote}, 0x14) sendto$inet(r2, &(0x7f00000001c0), 0x0, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xfffffffd, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x3000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0), 0x0, 0x0, &(0x7f0000002d40)) 18:45:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xe, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0x12, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ip6gre0\x00', 0xfe9}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) clock_gettime(0x0, &(0x7f0000009b00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000098c0)=[{{&(0x7f0000000240)=@nl=@proc, 0x80, &(0x7f00000025c0)=[{&(0x7f00000001c0)=""/60, 0x3c}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/71, 0x47}, {&(0x7f0000002400)=""/207, 0xcf}, {&(0x7f0000002500)=""/57, 0x39}, {&(0x7f0000002540)=""/84, 0x54}], 0x7, &(0x7f0000002640)=""/4096, 0x1000, 0x7f}, 0x9}, {{&(0x7f0000003640), 0x80, &(0x7f00000037c0)=[{&(0x7f00000036c0)=""/255, 0xff}], 0x1, &(0x7f0000003800)=""/202, 0xca, 0x8}, 0x400}, {{&(0x7f0000003900)=@sco, 0x80, &(0x7f0000004b80)=[{&(0x7f0000003980)=""/42, 0x2a}, {&(0x7f00000039c0)=""/245, 0xf5}, {&(0x7f0000003ac0)=""/159, 0x9f}, {&(0x7f0000003b80)=""/4096, 0x1000}], 0x4, &(0x7f0000004bc0)=""/148, 0x94, 0x8}, 0x4}, {{&(0x7f0000004c80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000006180)=[{&(0x7f0000004d00)=""/65, 0x41}, {&(0x7f0000004d80)}, {&(0x7f0000004dc0)=""/40, 0x28}, {&(0x7f0000004e00)=""/197, 0xc5}, {&(0x7f0000004f00)=""/173, 0xad}, {&(0x7f0000004fc0)=""/229, 0xe5}, {&(0x7f00000050c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/159, 0x9f}], 0x8, &(0x7f0000006200)=""/27, 0x1b, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000006940)=[{&(0x7f0000006240)=""/14, 0xe}, {&(0x7f0000006280)=""/226, 0xe2}, {&(0x7f0000006380)=""/246, 0xf6}, {&(0x7f0000006480)=""/164, 0xa4}, {&(0x7f0000006540)=""/114, 0x72}, {&(0x7f00000065c0)=""/205, 0xcd}, {&(0x7f00000066c0)=""/220, 0xdc}, {&(0x7f00000067c0)=""/158, 0x9e}, {&(0x7f0000006880)=""/2, 0x2}, {&(0x7f00000068c0)=""/100, 0x64}], 0xa, &(0x7f0000006a00)=""/15, 0xf}, 0x8}, {{&(0x7f0000006a40)=@l2, 0x80, &(0x7f0000006bc0)=[{&(0x7f0000006ac0)=""/253, 0xfd}], 0x1, &(0x7f0000006c00)=""/194, 0xc2, 0x7}, 0xa2cc}, {{&(0x7f0000006d00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000006e00)=[{&(0x7f0000006d80)=""/21, 0x15}, {&(0x7f0000006dc0)=""/39, 0x27}], 0x2, &(0x7f0000006e40)=""/65, 0x41, 0x80}, 0x6}, {{&(0x7f0000006ec0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000084c0)=[{&(0x7f0000006f40)=""/250, 0xfa}, {&(0x7f0000007040)=""/84, 0x54}, {&(0x7f00000070c0)=""/26, 0x1a}, {&(0x7f0000007100)=""/251, 0xfb}, {&(0x7f0000007200)=""/94, 0x5e}, {&(0x7f0000007280)=""/109, 0x6d}, {&(0x7f0000007300)=""/169, 0xa9}, {&(0x7f00000073c0)=""/3, 0x3}, {&(0x7f0000007400)=""/4096, 0x1000}, {&(0x7f0000008400)=""/173, 0xad}], 0xa, &(0x7f0000008580)=""/180, 0xb4, 0x7}, 0x1ff}, {{&(0x7f0000008640)=@can, 0x80, &(0x7f0000009840)=[{&(0x7f00000086c0)=""/155, 0x9b}, {&(0x7f0000008780)=""/104, 0x68}, {&(0x7f0000008800)=""/31, 0x1f}, {&(0x7f0000008840)=""/4096, 0x1000}], 0x4, &(0x7f0000009880)=""/17, 0x11, 0x8001}, 0x400}], 0x9, 0x40000100, &(0x7f0000009b40)={r1, r2+10000000}) sendmmsg(r3, &(0x7f000000d0c0)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e24, 0x5, @mcast1, 0x4}}}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000009c00)="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", 0x1000}, {&(0x7f000000ac00)="3597d3c0aa7b919cf315ab87dda16df742af5d81716bca6e76c5ef6be598bb89c2ba1bea3ef8164f50790d811e075e153897d851759876ec97bd3a691fb0fbf19d52e179992c444f3229b83380cab8d5538791a9143b459849507846a1c450b6c615bb7b347c7063d78ef0e37423d114faede8d2b134565e45b8479a010aac9df69d32c32c1878a3ad78f59e89d0737cd0057de67ea9098f21191627ba2c8ae3e2f8f5f5d6982956276737c6aec3b29f8c1c26a4a581c28bc65bbb56cf8e9e4728273dab5e12d9283bb17d1ff50c2d", 0xcf}, {&(0x7f0000000080)="79e8af84a0190f10d101e3", 0xb}, {&(0x7f000000ad00)="8467afc3affccdd8be585e7a0521fef838a2b92ab77c46cd4258bf95b9e5185cd98b87b155823fea7b5ed8ad212fa5d2ee9640f4d467f4b4123dcd5260d5677fc68e77232a22566af50ccb064553d248200fb55cbeba3aa69dd7e317", 0x5c}], 0x4, &(0x7f000000ad80)=[{0xa0, 0x0, 0xffffffffffffffff, 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"99d75a922a2876569ac70ab9ffb0361e6fe4d01a3f2e164110548c8ad55a4d323810359ba94f0cac5f9e08fb07ff00e4f1d5351da0dec2a0318d0cb162989c8d4305cae244ca2eec556fbfd67065b59949fed2b8297d8a6d74fdbdc6dab15f566408ccc57411ea30ab9e45f21020f8b82aef848bf085c7ff67a692fb89afe880b295f745492e214d2c2c247f99f6a9e1e9afbac6"}, {0x48, 0x12b, 0x6, "9908d8ebad9fdefe4fb95e73c62ee53f83b761872e1fa3abf63243e92839ca63f48ccfd8c47388e00f9df48dfe0442cc9b41"}, {0x88, 0x114, 0x2, "bf01d688f8b80d20b6bc2ababa3cbb4344b8558acff0abea5cf110f13e40d42a2c9e28daf3ad2c6e370f59aaf464ea428977071596cb96b8d9cc965a47eafc82a87b824852fa79576f8fb9ac6c8326afa658467c3f6c1be7a75230f57fad55735f42cf734933e0e95cfa94efbf91187760f3e455c738"}], 0x208, 0x40}, 0xebe4}, {{&(0x7f000000c540)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f000000c880)=[{&(0x7f000000c5c0)}, {&(0x7f000000c600)="a158f55e56d561b40d386e9d8f24c21c5202803c37c427d0a490e4ed059981b38084c15961e91a8e938c6eaf9d018ba17e45b0a297f7300164e54d224aa822d6dbd07abb74275814f8e17a66f2420e095f7c631a4fce9bad04de2d18d55c745606a886d941c5aa4528775d02dc86049f32ff8ebf39c2839bf50107412e7dea5b10eca6f4572b64e6f5436e7558b8fa4b4635035c64a1aa94395d2940fdea6d36c11fcbad4110540a042e6f77966ba57dbb2ffc155bb7322ca1ae393976a1b9c7d2cce89a0ddb623c891f0b421f", 0xcd}, {&(0x7f000000c700)="966f636cdd3d87e9ddd9963e7f6028a9627988ffbabb189b1b4190baba0fe9610f5eb1899206e0e2f806c7c85eecc0041d2a0aedcdbf3a19e21aed9426aaae9eddd7f39ead6382c1531634759d9009b3f18820211af964595eb1424686a126c5b84a66052390d56ffd5263df14529ad4a050feda1f2264a5ff21ac27d4aaff87dea895eecd5e5804b33dd48a86ebfa38f8e408549f16cd025397d9b6c8bedc27ecfdeed0076313d7724cf7f6f98667ee4fedc5a3f76799d3932375cce96117f333fb9945d3567b1d4469099c5a983bb2acce6323ff1097dcd82286", 0xdb}, {&(0x7f000000c800)="defa0699e33f352220f1ff912c73ba6307e64c66db0afa84911fa360b010c16e59c7e789891354c8181d7fcdd861cdeec031c5f260745d1b7e5b130a78be18730e54179988e1a9ae2002dda4b998cf50db8019e92a47e3daf0dc65a1814910b1e7", 0x61}], 0x4, &(0x7f000000c8c0)=[{0x88, 0x10e, 0x1, "34116517c986842924942d10d734b35804e9e6c3e99c4d82b410d98b7dd0bea4279b4eda2ae417b5f6906bc1d17dc6001981a98af5c44df0a6d229b0f308beed09a33a77a0e0d306ecc32e13663d21da63af49074d3b79204019c7e771933885df4f49715cacae564fb921f1a664e1fb94f8"}], 0x88, 0x8000}, 0x2}, {{0x0, 0x0, &(0x7f000000cb80)=[{&(0x7f000000c980)="46c0740c37f2c4adb60d6d2c6a73ffbfd0fcde69a19b2f10e8b2f19bbd9cba053b5bc07fb7e4a28c722505e06848695c9409fabe0339e5db2515cc7d1f8621aaa1df8eacc969b38d7de03eb9af0e61ee433119c73a0766c94fc41507afb7b93d4a75a886a9cf74e346caf2feb824304d1c4f0374cd96af16ff86ff1507928b9fdaf8ebc978ba074426c79ffd76cc80d4ca91049641ae38e9f107621b16eeb1caf1d865118f2563254d3d702975a7bf61795e3685afea8895a048fc704ebad8448e5e0641aea720ce3bbd660c42920ef65213b451d95578d472b44f45ef677c71", 0xe0}, {&(0x7f000000ca80)="b8fcf9d55b9b3b3a7e204522d57e0b80760e2aa712b479df8e90eff9c7c010e69259c83732dab080ffcd672066071a6a7393159b5a9b846cc5311db1d34a56e7d9a19a7f376588c9be9d103394bb03199ca6a3e2905c798918b7da9560538e8f61ad5227ab7e1d7c6651b2aa97768b40a5a0fd654dd35136bad6f4786a8a9dc9557ae7d5c9ec4fd4ade387da3fa155d68780b06858237cec13f0b8b65dc1d6b30a5b19fd8b20f90a9035aaf33baf9c674591604390577a90b71bf69959359780c5c806a1995d4e22e0772af829890a4c7366a7bfeb06f7eb902b534c78f948ae1205c8d3b3dd8422ed4db35b5a8e9e0fed7c09", 0xf3}], 0x2, &(0x7f000000cbc0)=[{0xe0, 0x105, 0x100000001, "1a60daa2f807e2601c241bd575805eb7a299465810ac15c5fbf004c7fc1a595ba0f3425c0944e5a1600eb6f9e041ba71871e1627d9add930f2d6250d6fab55e21474e9a2465fb2802b6e3f8c37f9a0ee27dd14a0777e4fb0303049b9730b4c8bf9525238e0159b7abe1bbc91f44b12b748e053b7091845e4640b92f157eb97779865ab1c5a407da12ed6b4486669076bf1a9f7be7cdeea92499e8c159b61d48e6c223cdb7e285c545b59144a66bb95b64441f422a0ed7729175654941b3d4931ae45edc071963340c67ce4dc"}, {0xa8, 0x11e, 0x0, "3167439f3190f642da8b05b5f9f5a4b55ca068c8fdbd7ca8b4ded339dd9a297fd85336527a6888a7834e5aa231d36e75eedfe5122ffaba7a5349cba95a23f94eceef0caeda92eedc05be949581d58b6dbb527d25339f08452888e2a405b5335b38524457e7836819a8ed51e53fb91bc300cc782124fc2f378c485c5795a4a2e8a8dfd6042ab29ce7fc39afdcb1fd6ff55305c7c4f4815bb6"}, {0xf0, 0x10a, 0x1b95, "dd6c807f132d678a18124c84719a0bc25e2b8d33bf47a0c606aebfdfa9fe9f4e43a90670e15d46459d87a37d324819b5fe7b324eb399540740142ff1ba68d8f61d42096bed723f1c54c8dcc2eecb205be3ea2e1492c112a8500a353ee76f7a53a4d9a1a2f8bc3f321f3a597371089876b910a6ab33ae82a20ce65c6bba613f7b081996a540ffcc446dcfd3721403d3babffae8ea14a6d533e9ee650e48157d92f4c2c11ceca61acb3b9a2347f77816fa4ef8959cf1c48b801201deb9334bc6d445a5d119dc6667c7f202e7b793e1e367d4ff724d827f28dde82727"}, {0xd8, 0x13a, 0xd1e6, "c6037e555763e254352e554a5cf177f860fa1a01e11e4f224ef8fc6e4a9761053a20b1c3be5d4d658b96a6ecda40bb0ae97292e14560a4739f76d605a65247321cfe6ce0f73f3c6a861a1158dc96f6cdb8ec36a6546540f7ce848793aff082ff2feb82aeb3ebae65235c23f68b8501b9d36fb345b6b7d37b4fda30ec028f497ee1e9874dd881bf95839960749b29c469d8e6880c6a6d042533e286b1d7def6683f71b6201dd4324c5a8ac8e0ec446d852628072f411ceb6e3fd5ab853c0873af6a"}, {0xa8, 0x100, 0x3, "0c4a19709dd3cc8b8b97aaa7f090d320a2a7be8024c75d7e22fc488350ed5ab0ec154301f071da3aede55b4cef7c83c0a724b1fb4c5d1606c39426d7556b6ad8ddd79b8632448fb6102c30ea51bf5af3c2eacb317ce4b3b3773f348127944ad7dba17400cbbd3e8d6509ab41c6660d78e88c2b945c7e0bb5ebb305428fdcffe8d22d9b4bf52fdafcd5700baadb2467c0ca"}, {0xd8, 0x106, 0x0, "f797338a3954541cecb81368258a91582ee536898a81a3974e3e440abe0814e261af0e21d0b3083d095e8ae7279b1c2ac50664f7a7ba38b167e70b2ea1c168e83674e67cdbb818f22659f9d98f163a163bb847fd08fd400c4a4714f3278b24071a82d197bd2d8d13a9ee51b8662608b7ee63e94e4c7d39aaf6463d94240d63b7963c06cf244acb66813317e06178509ce7939ab0b959b1d1c4e4ef3ec09f1b46d76797667c589ae9b16c5e1b41261b991787567ff8a3d721568c872e26267ee3e7"}], 0x4d0, 0x40000}, 0x9}], 0x4, 0x8011) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000009b80), &(0x7f0000009bc0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000000c5c0)={r3}) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f000000d1c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0xffc99a3b00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0x10, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:47 executing program 4: r0 = socket$inet(0x2, 0x800, 0x2000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x40, 0x4) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x20, 0x60e0, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r1, @in={{0x2, 0x4e22, @loopback}}, 0x4, 0xc7e, 0x101, 0x400, 0xe6}, &(0x7f0000000140)=0x98) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0x14, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0xffffffff00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0), 0x0, 0x0, &(0x7f0000002d40)) 18:45:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0x2, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0x8, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=0xfffffffffffffee9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0x3fffffff, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:47 executing program 4: socketpair(0x1b, 0x0, 0x7fffffff, &(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r1, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e04, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0), 0x0, 0x0, &(0x7f0000002d40)) 18:45:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x7000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x9) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @remote}, 0x111) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000005480)={@loopback, 0x0}, &(0x7f00000054c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000005500)={r2, 0x1, 0x6, @dev={[], 0x1e}}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) syz_extract_tcp_res(&(0x7f0000000040), 0x6, 0x3c6a) 18:45:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e03, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x700000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x281400, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0), 0x0, 0x0, &(0x7f0000002d40)) [ 556.718313] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x216861ab00000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 556.845058] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x8000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 557.002436] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x6, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x4, &(0x7f0000000180)={0x2, 0x20000000003, @local}, 0x10) pwritev(r0, &(0x7f0000001540)=[{&(0x7f00000013c0)="98f13c667060e34612233634c024ffec654fb805c28be74209bd1c462e19a053d2a74df36c7b78c8085ff79f983d2616c60f109032ca49b4c9929fb042897fa843a80d814d82f2b9e8cbae696fea037f09ff241f3380db4785c4401dace63c19e7037dd13b30f1a4ec8c942dba0fd55a71e919ecbc944ee3887bbb2946c535f84ec9f114f4b9ae551e0b375a5fd9e1412039f647b570b6bd725b6feb27d97669b332c24be8adf8b93fd1da3e1a3edd67151281686a79042d7b60cadb2758", 0xbe}, {&(0x7f0000001480)="b1b8d999b0a54a316dc93d0a64f57ba378e1e60aa02b1d41198816cb6306b2f7b773db7a6a4af1afe1fee8c35f22c6f0dedd78619190b04d39b06a23ab443401cdddc02e5f98925612844222a0691192f560e5717fc56b9a63ceb205a46e7f95e8b09fa2f6c1381cf348aa60349d799306e15993f0858e81c1718b25c83901bdd4185ba40bda90f96166188ee8f65c8ecbdef8db5196277e72860bbb19", 0x9d}], 0x2, 0x0) socketpair$inet6(0xa, 0x6, 0xfffffffffffffc01, &(0x7f00000024c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000002500)=0xd95, 0x4) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000100)=0xffffffffffffffff, 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=""/21, 0x15, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001380)={r2, 0x10, &(0x7f0000000280)={&(0x7f0000000380)=""/4096, 0x1000, r3}}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001580)='cpu.stat\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001600)={r4, &(0x7f00000015c0)="628177ae9e911d223ad20764877387567a37589af6d565080f093bb73957d834fb6bbc82ae7c2d9a69e4694b58ec45b8f5a3043fb42e0efd2771356a9d", &(0x7f0000002540)=""/4096}, 0x18) accept$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 557.055157] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x2000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x2000000000000022, &(0x7f00006dc000)=[{0x4, 0x0, 0x0, 0x6}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) [ 557.168452] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0), 0x0, 0x0, &(0x7f0000002d40)) 18:45:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x8001a0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x800000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 557.394975] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x4000001, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x32, @remote, 0x4e23, 0x2, 'dh\x00', 0x10, 0x1, 0x62}, 0x2c) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x1b9ea755, 0x300000000000, 0x80, 0x1f}, {0x4, 0xfff, 0x200, 0x100000000}, {0xffffffffffffffff, 0x80, 0x9, 0xff}, {0x8, 0x36, 0x8, 0x80000000}, {0x7, 0x10001, 0xffffffffffffff81, 0x800}]}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) getsockname$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, &(0x7f00000001c0)=0x10) 18:45:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x2000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x15000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)=""/127, 0x7f}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/211, 0xd3}, {&(0x7f0000000580)=""/138, 0x8a}, {&(0x7f0000000640)=""/240, 0xf0}, {&(0x7f00000001c0)=""/46, 0x2e}, {&(0x7f0000000240)=""/118, 0x76}], 0x7, &(0x7f00000007c0)=""/149, 0x95, 0x8}, 0x40) connect$rds(r1, &(0x7f00000008c0)={0x2, 0x4e22, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x4, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000900)="f61c8b078a0b5a61a5903bf7f8b0bea1f53cb1f5efd60a96840be0dcd7f83343f6c5481a57cbc66b687114c672c9310e1f784c0a0759004b47b1d821bd745abd046bddea86e3eac68daa913885aeb1a3ce1e2b320c1a67adec9d3a9b002b69af61b0ce0a8ca63e2e214259fd6a9bd8e8c9c7327a0f9bae2f1f884e7f22d5b171a026525cc98ad5616552e49b97fa8db3195073d352271f2d98a66b474bff", 0x9e, 0x20000804, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xe8030000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) bind$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0x4e24, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000380)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)=0x4) 18:45:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x200007ff, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x100810, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000240)) socket(0x5, 0x5, 0xfffffffffffffffa) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000480)={@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x400000}, {&(0x7f0000000380)=""/218, 0xda}, &(0x7f0000000140), 0x60}, 0xa0) 18:45:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x600, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x200007ff, &(0x7f0000000040)={0x2, 0x3, @rand_addr=0x800}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0xffc99a3b}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0), 0x0, 0x0, &(0x7f0000002d40)) 18:45:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x8eca5800, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x300}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt(r0, 0x9, 0x10001, &(0x7f0000000100)="5a66ea3316d1049f5057755f19295b4789061727d9a87a198e5da69cafe1ebb6cba923e7050c436b39dbdd4ef7a29511f377d29c2916ee52f7959e70fbb906ce8ac81d40c7fb7e12f291ea809cbc690949b901bc3ae3379bb7", 0x59) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x80) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x3ca, 0x40d0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xb8ff0000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x5400, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 558.528348] net_ratelimit: 7 callbacks suppressed [ 558.528360] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 558.614459] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x1802, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000040), 0x4) r1 = socket$kcm(0x29, 0x7, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x44) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x3e6c93f25ba28ca, &(0x7f0000000040)=[{0x2, 0x2, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) [ 558.748639] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x4, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 558.875291] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x1000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x9, 0x8, 0x2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3e, 0x8031, r0, 0xfffffffffffffffd) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xffffffc4, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 559.148402] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 559.211245] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0xffffffffa0018000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:51 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000380)="1a1f8e9ad498f51a8987cafcdd7f9021e208fdb4c02cdacc64c924bedf3de2fc032c3ef981972eb9c4885c6506b76aa5bdafc612a10ee139e74bc7acb5887113605603478df08188eed881eebab9f43028167511f4bb82fd7631a09b274697711a137c227e88bc08d8bce444470ee6eda1517568c4f349850348e46913e8759625038e47957cd90820d7e822b2e2d7b0e63d403b652c8b7dbaa89841b6fa15446d5877b927fdb875bae7ead25482e4d9a2", 0xb1, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, r0, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x3a98, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:51 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0xffffffffffffffd6, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="d5e92bc594", 0x5}, {&(0x7f0000000380)="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", 0x1000}], 0x2, &(0x7f0000001380)=[@iv={0xa0, 0x117, 0x2, 0x87, "9812387bdc5ced09642f4766b921774485fec4005aa3d8483ec3414fff5ce0ef4c69b30a1f0146433d51e6ed7ad6c6d347f8667880ddfd5c41c6bf6ddc55b218e0f0207bff11687385284804e3c1ed21f41ad6f127237d163159012c028d418adcee6c81ee8f67e332f1b1bb598f896438a5e17b51758ea9edd472f9f37ef470285f2243fc145a"}], 0xa0, 0x24000801}, 0x800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)="02795084499e918f3def44e552f4f2dc72e2f16e4134160ee43a3063de50408e8442ab2f8d91a623cafafa6e0a92db38b295", 0x32) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) [ 559.335071] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xf401000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 559.452099] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xe, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 559.578150] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x2000000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 559.702363] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x3000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x142800, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:51 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @remote}, 0xffffffffffffff90) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000380)=""/200, &(0x7f00000001c0)=0xc8) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) getsockname(r0, &(0x7f0000000040)=@ll={0x11, 0x0, 0x0}, &(0x7f0000000100)=0x80) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6, @random="dd12d896703e"}, 0x10) 18:45:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:51 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040), 0x18) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002900)=""/199, 0xc7}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x10000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0xf0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x400000003, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x3}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x200007ff, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0x81}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x11, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000001c0), 0x4) 18:45:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2}, &(0x7f0000000080)=0x8) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x300}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x1802000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg(r0, &(0x7f0000002940)={&(0x7f0000000380)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000400)="3f20b198d371dab2d894c947332ee212e34bb321c7b89255558872619e262422f18329abab2bca549b632be7af26dfb74e277b7271a6efc20442b1618ca5bc633a7fbf9174acb41edb99bb52b39e0f6c", 0x50}, {&(0x7f0000000040)="cd4613ef7ad9b283820c13ef16736090a9950976", 0x14}, {&(0x7f0000000480)="b52bb60d86111442e8069efe5f7c03ab087322520e851e971d22c3f5078dc4b2025a457fac0250ef271ef8c233ccea5815efce07e52b", 0x36}, {&(0x7f00000004c0)="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", 0xfd}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="19bb6c3b6a9c216d6aec510887e7b941b7cfd8a9ef7c59bf0933", 0x1a}], 0x7, &(0x7f00000016c0)=[{0xd0, 0x114, 0x4, "6babc716219fe575b6f068a6924fe1e91158191f458e763a1070cbbf148068f60e5965d05cf147c62e4b655636976c76262a5ba9df63d6e8a73ca42e7ccc6d14c47c9f57e37aaff83e7aefab0253a1596d5480cec0a39fa42b528a5839f3ee01a9456c252c015a6aa4eb5b56e6afc9db4a89d8cf1da532433843fcc0ec9c1e54dfb769e5bab477e12d937e646ee0ea7016ab77383727f4a6eabc15de0b1f2d450f43a63e2fa19bd55c804927811e83f3d1466993a85dd9c1fc"}, {0x1010, 0x11f, 0x2, 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a7be7d71cf5a789b9982195c5135f642e65b91e6fae350a88abf08623ad3725ce6f865b98f9862832fd4b53d5717442dfc0469d4ff980b862e0c564399dc8b974e5c9d821d333522dd43b564969968f2125d03a71e409d29fdf018ab54316c211e5ffeb114e283c65a36c0e08f113accf35e2357650483ee7aa07fdde7db83a28ff500281b8b37672acfc505245c0a275f389aae2bdd29e3c4fe9ee03cb562cffe6349504c9294867792425fe7d39b1eb69f8f5de8607583c07808fc0395f50a18714c8990d9a4906935ae9b12dd3195094a4d6bcdca0e576a51682324f916208f6e76e341b9a6b3957b9eccf7bf825f8af0a103f469bd5a248f115ede3cb1f444b72d47be8214ee1f42c5451c204cfa591080c6b2684b64cd80b28f67b6dcb7116b446499f87085ce8446a9aead04e0f68adbad4b9d87e8aa84e53a44fa02f3a60cc86666a79b8de779f160e7ff3e75f1dcb2516aa4c435ea6253843883fa45f361ba9eea70509f505df19cf56afd8b6c7b3224fa2acf2974c0e96853258d308f54be49e97d33f107a0a9497cb17d1246d753412192131d2d532c3a372f8d36d1db8091fdd8d67ef70b95ec92bbac8416ee4d4e684f1e4f80ccbc2b29ebd8c1196539af1947cc21aef36170a8619c6e45ea8516d7daae7ef420d53c2b9b1b5f244314a35900ebfe1e95be105287b552677857c7bee0ac9d9d1ca890211d12ece14c58ddc61b228b84ae860ed9086a8752c3f8a163579ddee49faf958506b4edb3842d15c0f6aeb199c8053f2665cb2db1921ce7bdacee256888c048303ed6f8614bd7f66be083689bc2fb31462facef7b3b7dc4f17df72444c96075dc9861e6247f4e81bbd3306dc803bea4ba3ec6e0a19548b5824b18db4e68c03c6077c7d473d224b1bd6cadef0e39fe308f97537944f939add1f4f351fd5df443260848cb7ed469708456b4e060d2c7c2d3a011af93e572aed29b02c47f0fb6fa1e0eecbad4059f6220fc05688651bd3b4c54b8dc2f4cbcaea3ad2636c22ec1495c2c142c53561290a20f41c93eb926099835c26a97cef1407072e4b0fcbd85fad5b547b3c5a0c8945a5377243fef6c9063cc2bc98c709a313e4baee3038daa9994ce1282f8af5d998b17e80714832ac262b6abce2800ffeaefcf5e190301fb2a383c864a8c38855e91545083910745c7f7b29e51e9024fcc60293ab7e7bd21d97e0823e1a6a8832c57065c16671a1e7c961982bb06b54600ea07380dfe7a83266b96f5e84be609d2adf2c0e75f95026ee97558ce5f5f8f705f45454873f364433a829af9760d5f90557d72dacbeeceec32647e4aa82135c415488caf52b4670056cdf605014e745d1f332a5322609cbc651b8a4926162a898cf0157a396fba0060c9953820ed86a61be79e3de77b684dfad93e5b03b6973422b51c7f2c6af36d29157c94461850ff1946f1ebcc929a18a672395ea212ff30d378a307e0ec0a967c3c9d453ec61fb388fa6d5dd674fe430b313c686d7db625642986ec27f9cf565d8e15d0114ca448ebcbcd6caec1124da1fd9efdb2d3f0344f3df1fda0499776d50a9f7f9e31d015e792b4bf667dbbfad1e88f76b59f59f673f4e540a606bf93835b07463f23cb16f798b8d1c5f3a9a98c26b4b77a68ddb77f9c2839702fdd42adb06dca1a3745eb50e2ade11b7f34ba72d7721634e3d2411e5c91c7a42c54ab74944a92c9f6a2e19755b654a31169214f2dae97aa5a03f698381e68cbe29d0d242ce00e2b5ad7e7e62aef23b4379039a7b442da216a9b689b0f399b9bebbe9e464394ad2f6d271b9ae7a58d51f42dc71d4ac50079b8b7338a1c1b60eb739cb817832d1d543175102ce8d129599e2756eb2518bc81eb64c350bf313f7ca7be5a7f1f6d9fbe700e5834b5e2c5955df3578c1ff8ad9f128d24cbd08cca1a24bbe802f9b164ae8b685a97c66231dd1ce9fb4300d42bf028631e618675c83d011750c8f46b78161328d50e6bfbf9c3d0d9225a2f192f473f1eaae645a1cbd3c12de1e6126130e00fc76f1bd01fc930c5f7d4f53c0256cc69f3b6148b9a859e3d48a2b296b918beb81039577a6308e1b2a8fab5075f51481ff79ce8df53a4cf2637c4b83505fa8da42ca1f9692f7e0dde5186828ceb4f5daacb272d3b735317187acacc32adc8e770fae0e61dea057a6ac7f0f2b48e3cde55314c6427870841c8f48495034fd65efe15d676b47f4dd1882ff1c3a1dc53338ecaf20042531a8913ae881"}, {0xc0, 0x110, 0x5, "efd28aae4f5b923bd6a614655b4311d51251f2088cb2c6d08b43ec5e001967bcdbc495cb44d625a4c4853779dbc4bc33ace431de7a35637d05602e20febfc18cee45c3d3b541291f55cd8f5cc389cfe854813e3832736a07fff3a7bfb780a76b3b2508ce61edfdf85101414d04406ad0dddc012c84cccef94bba088ac7fdb48c93af1035a282a9b320d7ea818ae842e3cbb191f91562c45bc4d8e851326ff25a1a129a878cfc3eb7cec80535b5bac4"}, {0xd8, 0x1ff, 0x9, "ed24bd2fda23e48e2acc9c2193d87e59e31df063c954d5758238146d8921a7c2a19aaea43a2339afa2052f4be0e852d3b207e95541ea3aff7ae1b66b12cef660742194d564c635a8ea435812c8fe48a890469733bfcc86a99de7d614f18c2de87035e5fd86732092df78d239bb2872ea7ccf96c54f58769ac84ecbde924a45427d1453e8e7b509ce7fe46d33cab5a0e6103fb85c321ff851b58f4247d42e15aed71d6dab346992d8e4cf91043daf37ddc7548de11c980e9beaf8d3adbcd0f3faadcfcc38fcdb3b0a"}], 0x1278}, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e21, @rand_addr=0x9}, {0x0, @random="6afed20d330e"}, 0x44, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 'veth0_to_bridge\x00'}) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x3ff, 0xffffffff, 0x9}, &(0x7f0000000280)=0x10) 18:45:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002900)=""/199, 0xc7}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xfec0000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x10000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:52 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000440)="eeb94cd93ce0d44d76d74ead65ab5e64cbddc801aba677c6dead36585a0063b4947135f7a59aa97a450babc1afe85845b47079abcf31983a090c740dad9cb33e49eaf682b1e2fa7f5cf3b40516fa278a82e189e4d04ee272df32b1981f517d109f2fd92693293eca0427d2fcce41988ea2c320faf16774a69ea04f3cc6a75f08af538ef1fc9d5669fcb104007d2e4dbb708681c1d539a5021d4f03ffceb2ff6c1ea9d3b4feece3b87beed3b8fcd5f0ed89a26f08fb78e3b9872a945f9a4b9808c60db610d3541ce78007b763d0347cc0ad7e37e5e9f8c01974cda90c2ab385e11e4514c6bc8fe069b525d9270430b5023c692bbb4f7d3a0562acea3562d3ce67bdfafffca6dec42384e1a02111f64204a995780359e34c10727fa6b09a63a3af660c2bcc41167754a2dfdaba2529f9ae6e9dfbfdf55a273d2956404e44589c791d9ff20494121564eb9a068a6f71f87817313c28f2a33d1491f67a410255b2f65288163f9e9430fc9cd90f62a812c18280f699128754c6ef92f14c902ba8657d1ccd8fbd1b8540f2ff81be3fa08ffb357d328ba35e85bffd2c9d4cb2a4b852866a128bb00db522f7d6d056ec540f9d3a6c988a8a1f11bbda19f00f688d609c259674e5c81bc4772c6217712b935a171eb263f48d24c4e049cff13d9d6056a89d528df60a1fa4213304f09c3fd1790cfb7ce694dfa54ed926ab333a2d10ece5bed0bc4e98ef1933daeb72eca29195f2c6b8728a41437b0dd9d25bff0ecd4660d4dd8d650908979383ed3ad33491b7fcb14b5005fe79fee76b4f4fafa7f2220435b82c2db8aa0c761054a977eafd5648081b55bc00e06314b8ccda3892c67428e731630b7809c6f1b3ece0a4e0ec60ba7dd31b89c2e6165b0faad2326a630bc655f3b6ee3fad31cf0cfb3eb3fb7884ee1aee96795eeeb4bf49fe748f6bdc54ce451f74b53d8558051cf1e0a362adcc42d567f4f75bffef2801298768753ed1203c6946bf1eb35edbbf02ececdeaa26ef3ee8b66fd7308f6a15ccb25437d3f262c6714154f02a7b2edcfbd4f1bacbad121823d44ecc44c4a73e8207ef6af2d1e62aa54f9b93cb880754147feb370300d96f6140c44911d2d3ba057fd286ee299eb9d36f825d955f628de08abecf4349060d5315734e02c9b007519646fee717991af75f17c18d5a689c912877b3d7a824419ee3e77c36e511d9bc3ededabeccbe05021a5163dfa48798996dfc4a880879d17caa67645c55d6633293903e439010218afee7cbd95d6afdef858d57935dba35f2efb3e39ad46ef8623b8df85315fd0bb9e09b0d710418abe305fffeddd4cde5775b9da7e0c26d96126c22a5b85fc3955d7e3396f030ecc4da39ea1188ff54a03303584773794e6eb14e7c18860fa40c0b78738b5c70826a978bf1f5c7ce28e0f9fde4b376ea795a7a478796731d347d2bae855b8266bb7e0ed9f3437a8f0b52c330d9bba48762204424e879989f266fe34708e00e88fe36d277ab65e10548501dc8fca72276a9327e1d271f26ece6599b491f92f324fcb5f7edd61878f31315018c3fbc10668113cfcb55879fbc67f4fded7cd79569bffd4ba9e1706fb19277778d5c95deec7d5af4987cc991e8dd575fe2b370fbefd9c49d06c722f63f415b728ffc61c9c0c8ba4d9e2c807a989272611fa75eef11e4c2a2da268b4e9b1d196076e17c7185bce4861c97c57305bbfe4982d4a66ed1765a76b74c0e0572dd97b0e64119ac4b3f97970ca34d1d4e54475621430678428549ac6449f59d742992a384d6623f1cb981df26f6ce4996144754af3a690c7b066a3b1daa3463b6f29c71230a844baa67e505774e32159acb7598824f8d198046640c3103929f87dd0f26521f396f789ecbe827ae7e5844ccba9172b827225052a50770d8f2cd3804092de91664579b637fbce758c8e95e1db9659d200b4417bb9693bb025888792bc935c2378da96924c57c1d2fcf9a0d6a66e6faebf2f5417a5ee4b368bf1297f6306dd230b639acf72a5be305ae39905939bb89518abc315c5ae2c45103299ed93156499cde4300eaa10180b4e4570da12034b2d9c120f91e565182661fceecd638a8b1e730fc4535a9ed07f68f9e1693689698b11a7717492e1c256437aad78447370a04dddae73be884395d9c0a9b80e3733f92486757c89d86de25d4a2167c8ca3f1561b2c7a1219d65dc26394264b501aa5b9fbb5376f421ef088d731693bff78f1cac30667eef8b2884989a14394e8879add7ca9f2e33556da1c764d8024c5b775252f119babccec8e074b1001b530b8b34598ca12197158b02ad357f5b0e0e93f58c592a73800bb7b349af7aee90f113ea24515a89ff73c288211d4e25e872ee3a10d689e73f97b0cd28eabf9f1927a8c6524da3661ef1832fc7da14ca65bc6fa4561f13e452c25384bf1c09093d71ed220324703fd364ae2f12495e98519ae9148b7ad9d5312eecd4bf708ab44361a5c21e320d609d2b0b429eccfe07105f792fa7bda40d196cc48a5decf3c4ae567df68f4eebfaaddc2abc4ab3828b4e05955bb04ce233c4eb91da498d95e15c50e7798c4eda3d489d0236cc8d572bdfc365bbf6646f4ce074ec23da62586b19120bbf743068cb09a5dfc7ee6fecbd6386d5efd1d986373c25c4da8660c62c77974f2df31ab1705e7ea97c36a01039d2753c338904232f81fe9a7e2406e236a496339cc7145d90c4431be0dd322d5be0f61307712bdb374871eeba7da55a09ceff9e70ac35ebb447a6954fea0c7b0021f7b90f1bcbf3db51ed671fae5dbbf050bf8e6058a79acd4d8e72891d46aeb5ac899555fca9b6cc87a537ab28b3200506b1399833df828fc38c6568d5e8fffdcb1084b125b8f180065b6b563627d291a2c8f481db6ad369ab45b1e4cce7ca96da02f03bdacf5d960ab5e778f1bb9d948e9933216dbfdec798ed0203d7285b097be76f6a89509234cc290c6b30bde69da5395e876367e9023ea2cb2f9e77daacee99b2599d22a417435d4ba9888817eae497700a664756001f9a181214b7c88ee6b6bcb0e0cabbd30dc45acfa57904d53b8cc0dbeedc7b274160f727e14aaa923e33a2dfcd2d933d1bfcd7b48af16b7be46aa3fac2104a1e9cb613b61f55b7a6654641e171b5e0987310970a00fa17ce1bbd2c128bbcfd9af0ecf014452db8ca0ef4b50ab9832b1ad90541bc2898353fa6b063b9a75733b6304a3d68b876e90877f4eb5a6ecdc6c21784498e539578191573e6d70ed91f1081998b33205af2384e027d4aa0ef5f362bfeca70f0c5f10808c724f3605b0f30fab8e4f9b25053ef2f67adbeac37951ff685c1c18451ec9e7b11a98d9c96b13f6fc76b9b282ec506fd2e68f6450774f27f033d290c924c79035c8041a8891d41f37e09966d0b1365f079e33047588b1afba16451afba9924efde30490fcaf80460000b175d0c94e4a8a148c7405e296b9c3d84c18a49a5b3b449f3270025f89ce2ebb4b62467aedef2ba5a75d4584776345180aa16e5723f4db474450c23264f072c8ccdaa1123fa4347e0a516bedc7f899b6b142b27645d6032817c2f0713ef5de4e61eee55e41635c9b7e4d5828e7c282ef4bb1e1280b7f8167587904a720e78bcc4338acea5aa00de72f2a302b4710df8a92980ec4b52f7cc72d5f23bbcacc4ae77d7b7af8b9d919e1d21ad172786e632640dbce2556aa0690fe19e2ec7589c5bfe97aa845fa7beffd2df369e16b79adb2da1c30ab077dfe1a044612871104820e7fa10d729168bf3986b10f61f27f7eae70b51faaf91ff33ab50f0262023f80db54b79fac4050c5f38c99991ffb42d7c6b3bd533aa4a2df738ac2f2950581e675d234964f6845d66938059b44d3bfa3e854d4e4c42837662c4c0bd2a5857004c73a551ef7458e5fa75650fb806241351fc3236bef66f870423df7191e61dd080b35c6ec5b9928113125ea9b2442fec35a9610059c1c870d9c489f52f911b224be51400c5b8e60e4a07e74d80e2e51f0fc6c52da29cb1573ce10ebf909da56dfe0cfe5739b65a57acd72c591d4685a2065aa07fecef325e0557c478d0cd57d113ab2c7495eadd5f8bb37eaf54f0eedce5ea423d129d651b95d6e1b845be9851160e4dfcc5330e8a4d3c5123b05ead1f0291e8c011df31eda0f6f8c6102719e0dcd4a95bb5d9cf09ace24798853616a9c9cf39ad56993f26b5dcd5504ad15f8b9917936aaa4aa76886fd7db3942bcf6b4b9069b585edf9e0ddb83c19670640b9f3c4e25851b242fd69a31c193835540874ae136feb0454272633752ff7bc76341e79493edba3af00dfcb642dab0d825b65524da604896ddc743a2284925f371ba0fbddd8af28b482cb4f98d24c95d57cb2e60c0982f506aa828f041a63cffa11abcd70e651acd00947d207cd8c102730d9122815cb97169ce928f6336d0ca47a981538f65403250c15ea3d46f74cf586d5dec93ef55de2e3c51343c91153699ba1197500d2bcae439e9879e46cc6bc80fa4f8f3a48183acafd132e8ce05d234b96ea59984bbf70dffad2941fed970d4c44ea918bb1107a38198e80765fedd272985179cdfd0e583f0995036367026c2aa93aea9e1b121a8918cb6ea624b463f05345b140eeac69fd7948c932289efe2b910f16ecf7f3b176a8ba9332395c3d51cdb0181e33f010b36fefdd172fbbe9e2af4a5e8ce925c196498bfa8d7e031be9a8889ba29c98d6d4700483d6d1de5965a0ee3a1a2b329f27478c0cc33aa3a621e05837eb7debeaf11fe78ecc1097e35c0dde042fecb123d43d175399a3a9e0b7f42570fddf6e1829af37c2b8779cf8da24092592c81c83fec09fdf5cd8127f317bf9ef8ef7eb5c3cebbc50c4ac067279527637279d9413db24ad481a821224aa9df8a6c8f0927fe7a2197c4bd3760f2996375a36778e0d7627bf4b64ed457820e7616f37768e7005eb882dd5773ecab86cea9e9c5b6229ee15eb4d59120f538228f727afd1299c67c569ff1f04d1c376923c15c320108a1ae4720ed959427fdb004a5adcb6c70d5e68f04318685005f720f76d7ea77326c680353017e87f37730a32b4f8c7808e4893b73f9eb94d6e678a123e21809679b49cbc1dfaed12885d3a83369bcc6e3ff8ca63a535088eac2acff3c822efd21301348507868886dbf1d5471cefc38bc203af9134fea725f5560a31db85774d4a9c63d1cc5507bea899c5f1d1d4bb7caf5f4e69622bf2bd8f222777f36283fe95decbffc6c49496182e46c35c98c47d9d5bbd2c7ad42aa942fdccc60e6260172f5900984cd95877f0974edf3dbe49ac8a1350650642b1d2dc4dffa0906485697235292f413f38d0ca6bc1e1fb714909a5c8869fdfba2fce905dc1b8316fc81bf4897af3f6ef7c281d5a50ebd4617290f084ed7881ec70668ec4c591c61bed30ff16dce96693064ac2ae58aac55a8d0fa2305b9398a71a5499e0ade4d0c01ae219a713f26d64531d3db1ad3b532ccdfa83f2fd65ee4699db4e195c51703e9f7de4d8b35d95de9135e079ead801fc22f08572f101ac273262797b4c23c4060585220b8faa2eb301b31faddea5e4781e4e21ca90f7b89e2351245978001c0d075aa3f6db4b2caccfa8df6f8a6f53715e7effa5c64abbe76c77f215fc4af34959f851ca6300c62e8e1b6147233db3edd08840de80c340c47641421490646205cacd9b5ab33fb1ee6521144847ef3f984fe1966de189f3ed35bb5a2cd2090999056cd4ca75ceaa51cc44792e46688121f237f396a2e74fca557b41b391bb225bef8007184", 0x1000, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @local}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000000380)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:53 executing program 4: r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x2000000000000270, &(0x7f00006dc000)=[{0x9, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x22, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x900, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x8dffffff, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x1000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x3}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:53 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000380)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xfc00, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:53 executing program 4: socket$inet(0x2, 0x5, 0x200) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002900)=""/199, 0xc7}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0xffc99a3b}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x8, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:53 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) r1 = accept(r0, &(0x7f0000000240), &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000380)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:53 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x4e27, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x1f4, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:54 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x67, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e21, 0x2, 'dh\x00', 0x38, 0x2, 0x32}, 0x2c) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0xffffffffa0018000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:54 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000140), &(0x7f0000000100)=0x26985c6c80e8608b) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:54 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) openat$cgroup_type(r1, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) socketpair(0xb, 0x5, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r2, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x7, 0x800) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xa00000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x8001a0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:54 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'veth1\x00', {0x2, 0x4e21, @broadcast}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x80000000021e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x7}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x8001a0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x500000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:54 executing program 4: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x9) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000380)={0xe1, {{0x2, 0x4e24, @multicast2}}, {{0x2, 0x4e23, @remote}}}, 0x108) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000004c0)={'nat\x00', 0x82, "4e0c22b6d6b53edab03aca042868b86ad199fab008563d5dbe377fbb6587d2b92bd1f20e06c566573a832bb6989f011c77fa446e9846aa2f4f4d5342993c446a73f28e0c066468e76665ed9304c8a83fa0dcd7fa308c91ece1b1d7ddd0f2cf542f24d1f61027512110c4b3784c174e3ac22c25808dc07029fde1e13f11b46213bde6"}, &(0x7f0000000040)=0xa6) 18:45:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x20000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xe803000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x300000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xdc7f000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000040)="b8eb1b0033248ed50bafeb78f4c14c99259a278fe1f8ad39676fd750b0fec53ac7e96373d28b1ee73f2d822add8fd41fe8dc8a83d5706de2ece0f0afe8cb25f6bab7d7c6b61b727bca5d429acfa3ae4626b713b1de16ce8d275796c0b5c748ee", 0x60, 0x40, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1b, 0x100010, r0, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x983a, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 563.570677] net_ratelimit: 24 callbacks suppressed [ 563.570684] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x8001a0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x9, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) [ 563.620605] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x200000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0xffc99a3b00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xdf4fc20, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x11}, 0xaec}, @in6={0xa, 0x4e23, 0x1, @mcast2}], 0x48) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) [ 563.772527] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000380)="ea93f7c5243a7571cad115da9e1bf44aab4da67f406d5135a8bdbd579bde50896ce477f0e4de98db9b1e7ef993a9364e98d5f9acc62a6a21f0f513a87d250df92aa459f3946d406404b5d01a0bbc7d681098cff722c9ef29ad8d653e09d4971f4f5973037e0000000000000000000000e413019014d0a66688c7c3a774bf1dbf396d62142759cd55baf6c9db133d0f516b7b48528bc01a997570e49378d2387b3a48918ce518eb74d63aa41eb2a0294983e1e6f7d331b2a033879049f1906e06d90d4d0a8cf6d60634070ef1f6e23de3e33974a9f798a96a5cee01e232875066f6fe8b425fd780fc335c60afb93ca7cffdb90146963c6d8d2629ae6ce7fdb25f21b83afdcdadcd5094c8ec93ef95de9194504ff0a38b141436de1c55b302eaca812c097b", 0x11f, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e23, @local}}) 18:45:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xffffffffffffffff, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 563.824393] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 563.913691] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x8001a0ffffffff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x3, 0x0, 0x80000001}) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10) 18:45:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xe378, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) r1 = socket$inet(0x2, 0x0, 0x4de5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 564.321258] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @broadcast}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x8001a0ffffffff, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 564.485436] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x10}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x331, 0x200007ff, &(0x7f0000000180)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="20d6dac772b6f65cc7c3fc9bf8d917fbd5bd28cd6ad9243ec3c3fc41fe4295b32b630b3e888a8d0eb1abd9d081c0c6655507c293ed17dcc8e25f2cb85d0e732ff34d9f574cdd31597a5e3a688fff4a8f31474711e4b8f7ab05068770f885c03286fadc1d0fd02098bd981aaf152f2da86443cc605a5cb9a63475b63d354cb1f158bd", 0x82, 0x1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffff6b, 0x5, 0x2, 0x7}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r2 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in6, &(0x7f00000001c0)=0x80) accept$nfc_llcp(r2, 0x0, &(0x7f0000000380)) sendto$inet(r0, &(0x7f0000000000)='s', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 18:45:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x8000000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:56 executing program 4 (fault-call:5 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 564.680379] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 564.732021] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:45:56 executing program 2 (fault-call:5 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) [ 564.843180] FAULT_INJECTION: forcing a failure. [ 564.843180] name failslab, interval 1, probability 0, space 0, times 0 [ 564.865691] CPU: 0 PID: 29344 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #263 [ 564.873076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 564.882430] Call Trace: [ 564.885019] dump_stack+0x1c4/0x2b4 [ 564.888686] ? dump_stack_print_info.cold.2+0x52/0x52 [ 564.893892] should_fail.cold.4+0xa/0x17 [ 564.897946] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 564.903046] ? graph_lock+0x170/0x170 [ 564.906838] ? graph_lock+0x170/0x170 [ 564.910641] ? __lock_acquire+0x7ec/0x4ec0 [ 564.914868] ? mark_held_locks+0x130/0x130 [ 564.919103] ? find_held_lock+0x36/0x1c0 [ 564.923184] ? __lock_is_held+0xb5/0x140 [ 564.927245] ? ___might_sleep+0x1ed/0x300 [ 564.931398] ? arch_local_save_flags+0x40/0x40 [ 564.935979] ? print_usage_bug+0xc0/0xc0 [ 564.940064] __should_failslab+0x124/0x180 [ 564.944292] should_failslab+0x9/0x14 [ 564.948118] __kmalloc+0x2d4/0x760 [ 564.951658] ? sock_kmalloc+0x15a/0x1f0 [ 564.955637] sock_kmalloc+0x15a/0x1f0 [ 564.959427] ? __sk_mem_schedule+0xe0/0xe0 [ 564.963666] ? trace_hardirqs_on+0xbd/0x310 [ 564.967982] ? lock_release+0x970/0x970 [ 564.971944] ? lock_sock_nested+0xe2/0x120 [ 564.976167] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 564.981627] af_alg_alloc_areq+0x83/0x280 [ 564.985766] ? alg_accept+0x60/0x60 [ 564.989389] ? __local_bh_enable_ip+0x160/0x260 [ 564.994051] skcipher_recvmsg+0x350/0x11e0 [ 564.998292] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 565.003834] ? _copy_from_user+0xdf/0x150 [ 565.007976] ? skcipher_bind+0x30/0x30 [ 565.011879] ? apparmor_socket_recvmsg+0x29/0x30 [ 565.016636] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 565.022176] ? security_socket_recvmsg+0x9c/0xc0 [ 565.026916] ? skcipher_bind+0x30/0x30 [ 565.030793] sock_recvmsg+0xd0/0x110 [ 565.034495] ? __sock_recv_ts_and_drops+0x420/0x420 [ 565.039517] ___sys_recvmsg+0x2b6/0x680 [ 565.043483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 565.049035] ? ___sys_sendmsg+0x930/0x930 [ 565.053200] ? mark_held_locks+0x130/0x130 [ 565.057422] ? lock_release+0x970/0x970 [ 565.061387] ? arch_local_save_flags+0x40/0x40 [ 565.065983] ? fget_raw+0x20/0x20 [ 565.069443] ? get_pid_task+0xd6/0x1a0 [ 565.073332] ? lock_downgrade+0x900/0x900 [ 565.077478] ? check_preemption_disabled+0x48/0x200 [ 565.082490] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 565.088046] ? poll_select_set_timeout+0x156/0x240 [ 565.092980] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 565.098528] __sys_recvmmsg+0x303/0xb90 [ 565.102506] ? proc_fail_nth_write+0x9e/0x210 [ 565.106996] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 565.111324] ? find_held_lock+0x36/0x1c0 [ 565.115392] ? __might_fault+0x12b/0x1e0 [ 565.119465] ? lock_release+0x970/0x970 [ 565.123442] ? arch_local_save_flags+0x40/0x40 [ 565.128010] ? __lock_is_held+0xb5/0x140 [ 565.132072] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 565.137598] ? _copy_from_user+0xdf/0x150 [ 565.141770] do_sys_recvmmsg+0xec/0x1a0 [ 565.145734] ? __sys_recvmmsg+0xb90/0xb90 [ 565.149870] ? trace_hardirqs_on+0xbd/0x310 [ 565.154211] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 565.159568] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 565.165014] __x64_sys_recvmmsg+0xbe/0x150 [ 565.169240] do_syscall_64+0x1b9/0x820 [ 565.173116] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 565.178486] ? syscall_return_slowpath+0x5e0/0x5e0 [ 565.183405] ? trace_hardirqs_on_caller+0x310/0x310 [ 565.188408] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 565.193410] ? recalc_sigpending_tsk+0x180/0x180 [ 565.198157] ? kasan_check_write+0x14/0x20 [ 565.202386] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 565.207223] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 565.212409] RIP: 0033:0x457569 [ 565.215607] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 565.234507] RSP: 002b:00007f0bfe681c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 565.242200] RAX: ffffffffffffffda RBX: 00007f0bfe681c90 RCX: 0000000000457569 [ 565.249456] RDX: 0000000000000001 RSI: 0000000020002cc0 RDI: 0000000000000004 [ 565.256728] RBP: 000000000072bfa0 R08: 0000000020002d40 R09: 0000000000000000 [ 565.263982] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bfe6826d4 [ 565.271266] R13: 00000000004c3244 R14: 00000000004d4de8 R15: 0000000000000005 [ 565.289647] FAULT_INJECTION: forcing a failure. [ 565.289647] name failslab, interval 1, probability 0, space 0, times 0 [ 565.305975] CPU: 1 PID: 29345 Comm: syz-executor2 Not tainted 4.19.0-rc7+ #263 [ 565.313352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 565.322701] Call Trace: [ 565.325302] dump_stack+0x1c4/0x2b4 [ 565.328944] ? dump_stack_print_info.cold.2+0x52/0x52 [ 565.334166] should_fail.cold.4+0xa/0x17 [ 565.338249] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 565.343359] ? graph_lock+0x170/0x170 [ 565.347157] ? graph_lock+0x170/0x170 [ 565.350954] ? __lock_acquire+0x7ec/0x4ec0 [ 565.355241] ? mark_held_locks+0x130/0x130 [ 565.359509] ? find_held_lock+0x36/0x1c0 [ 565.363584] ? __lock_is_held+0xb5/0x140 [ 565.367675] ? ___might_sleep+0x1ed/0x300 [ 565.371818] ? arch_local_save_flags+0x40/0x40 [ 565.376387] ? print_usage_bug+0xc0/0xc0 [ 565.380441] __should_failslab+0x124/0x180 [ 565.384671] should_failslab+0x9/0x14 [ 565.388467] __kmalloc+0x2d4/0x760 [ 565.392020] ? sock_kmalloc+0x15a/0x1f0 [ 565.395985] sock_kmalloc+0x15a/0x1f0 [ 565.399777] ? __sk_mem_schedule+0xe0/0xe0 [ 565.404007] ? trace_hardirqs_on+0xbd/0x310 [ 565.408333] ? lock_release+0x970/0x970 [ 565.412296] ? lock_sock_nested+0xe2/0x120 [ 565.416527] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 565.421975] af_alg_alloc_areq+0x83/0x280 [ 565.426110] ? alg_accept+0x60/0x60 [ 565.429745] ? __local_bh_enable_ip+0x160/0x260 [ 565.434437] skcipher_recvmsg+0x350/0x11e0 [ 565.438687] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 565.444235] ? _copy_from_user+0xdf/0x150 [ 565.448404] ? skcipher_bind+0x30/0x30 [ 565.452307] ? apparmor_socket_recvmsg+0x29/0x30 [ 565.457069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 565.462625] ? security_socket_recvmsg+0x9c/0xc0 [ 565.467394] ? skcipher_bind+0x30/0x30 [ 565.471298] sock_recvmsg+0xd0/0x110 [ 565.475028] ? __sock_recv_ts_and_drops+0x420/0x420 [ 565.480061] ___sys_recvmsg+0x2b6/0x680 [ 565.484051] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 565.489629] ? ___sys_sendmsg+0x930/0x930 [ 565.493792] ? mark_held_locks+0x130/0x130 [ 565.498017] ? lock_release+0x970/0x970 [ 565.502015] ? arch_local_save_flags+0x40/0x40 [ 565.506590] ? __fget_light+0x2e9/0x430 [ 565.510570] ? fget_raw+0x20/0x20 [ 565.514010] ? get_pid_task+0xd6/0x1a0 [ 565.517885] ? lock_downgrade+0x900/0x900 [ 565.522050] ? check_preemption_disabled+0x48/0x200 [ 565.527078] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 565.532622] ? poll_select_set_timeout+0x156/0x240 [ 565.537572] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 565.543099] __sys_recvmmsg+0x303/0xb90 [ 565.547062] ? proc_fail_nth_write+0x9e/0x210 [ 565.551571] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 565.555879] ? find_held_lock+0x36/0x1c0 [ 565.559936] ? __might_fault+0x12b/0x1e0 [ 565.564014] ? lock_release+0x970/0x970 [ 565.567979] ? arch_local_save_flags+0x40/0x40 [ 565.572559] ? __lock_is_held+0xb5/0x140 [ 565.576647] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 565.582174] ? _copy_from_user+0xdf/0x150 [ 565.586316] do_sys_recvmmsg+0xec/0x1a0 [ 565.590278] ? __sys_recvmmsg+0xb90/0xb90 [ 565.594430] ? trace_hardirqs_on+0xbd/0x310 [ 565.598768] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 565.604148] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 565.609628] __x64_sys_recvmmsg+0xbe/0x150 [ 565.613898] do_syscall_64+0x1b9/0x820 [ 565.617803] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 565.617825] ? syscall_return_slowpath+0x5e0/0x5e0 [ 565.617844] ? trace_hardirqs_on_caller+0x310/0x310 [ 565.617864] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 565.628151] ? recalc_sigpending_tsk+0x180/0x180 [ 565.628172] ? kasan_check_write+0x14/0x20 [ 565.628200] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 565.652041] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 565.657242] RIP: 0033:0x457569 [ 565.660437] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 565.679326] RSP: 002b:00007f6744726c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 565.687023] RAX: ffffffffffffffda RBX: 00007f6744726c90 RCX: 0000000000457569 18:45:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0xa0018000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xfe800000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:57 executing program 1: r0 = socket$kcm(0x10, 0x1000000100000002, 0x0) recvmsg$kcm(r0, &(0x7f000000a500)={&(0x7f0000008f40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f000000a380)=[{&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f00000090c0)=""/83, 0x33d}, {&(0x7f0000009140)=""/118, 0x76}, {&(0x7f00000091c0)=""/190, 0xbe}, {&(0x7f0000009280)=""/151, 0x79}, {&(0x7f0000000080)=""/9, 0x9}, {&(0x7f0000009380)=""/4096, 0x1000}], 0x7, &(0x7f000000a400)=""/218, 0xda}, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d8ffffff9e000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f00000012c0)={&(0x7f0000000100)=@pppol2tpv3in6, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001200)=""/161, 0xa1}, 0x0) 18:45:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x700}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:57 executing program 4 (fault-call:5 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 565.694296] RDX: 0000000000000001 RSI: 0000000020002cc0 RDI: 0000000000000004 [ 565.701552] RBP: 000000000072bfa0 R08: 0000000020002d40 R09: 0000000000000000 [ 565.708812] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67447276d4 [ 565.716091] R13: 00000000004c3244 R14: 00000000004d4de8 R15: 0000000000000005 18:45:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) [ 565.761691] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 565.831046] FAULT_INJECTION: forcing a failure. [ 565.831046] name failslab, interval 1, probability 0, space 0, times 0 [ 565.853238] CPU: 1 PID: 29368 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #263 [ 565.860631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 565.869990] Call Trace: [ 565.872601] dump_stack+0x1c4/0x2b4 [ 565.876265] ? dump_stack_print_info.cold.2+0x52/0x52 [ 565.881459] ? trace_hardirqs_on+0xbd/0x310 [ 565.885790] ? kasan_check_read+0x11/0x20 [ 565.889946] ? iov_iter_get_pages+0x2c9/0x1210 [ 565.894532] should_fail.cold.4+0xa/0x17 [ 565.898594] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 565.903714] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 565.908721] ? get_user_pages_fast+0x2a9/0x450 [ 565.913306] ? graph_lock+0x170/0x170 [ 565.917098] ? __get_user_pages_fast+0x3f0/0x3f0 [ 565.921846] ? __kernel_text_address+0xd/0x40 [ 565.926330] ? unwind_get_return_address+0x61/0xa0 [ 565.931249] ? graph_lock+0x170/0x170 [ 565.935055] ? __save_stack_trace+0x8d/0xf0 [ 565.939378] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 565.944396] ? find_held_lock+0x36/0x1c0 [ 565.948449] ? __lock_is_held+0xb5/0x140 [ 565.952511] ? ___might_sleep+0x1ed/0x300 [ 565.956652] ? arch_local_save_flags+0x40/0x40 [ 565.961264] __should_failslab+0x124/0x180 [ 565.965520] should_failslab+0x9/0x14 [ 565.969325] __kmalloc+0x2d4/0x760 [ 565.972855] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 565.977862] ? iov_iter_advance+0x2ec/0x1460 [ 565.982272] ? sg_init_table+0x28/0x60 [ 565.986166] ? sock_kmalloc+0x15a/0x1f0 [ 565.990149] sock_kmalloc+0x15a/0x1f0 [ 565.993939] ? __sk_mem_schedule+0xe0/0xe0 [ 565.998165] ? rcu_read_lock_sched_held+0x108/0x120 [ 566.003185] af_alg_get_rsgl+0x1d7/0x920 [ 566.007273] ? af_alg_make_sg+0x550/0x550 [ 566.011426] ? lock_sock_nested+0xe2/0x120 [ 566.015661] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 566.021117] ? af_alg_alloc_areq+0x1ec/0x280 [ 566.025520] ? alg_accept+0x60/0x60 [ 566.029141] ? __local_bh_enable_ip+0x160/0x260 [ 566.033817] skcipher_recvmsg+0x39e/0x11e0 [ 566.038061] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 566.043589] ? _copy_from_user+0xdf/0x150 [ 566.047750] ? skcipher_bind+0x30/0x30 [ 566.051646] ? apparmor_socket_recvmsg+0x29/0x30 [ 566.056405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 566.061947] ? security_socket_recvmsg+0x9c/0xc0 [ 566.066693] ? skcipher_bind+0x30/0x30 [ 566.070570] sock_recvmsg+0xd0/0x110 [ 566.074272] ? __sock_recv_ts_and_drops+0x420/0x420 [ 566.079275] ___sys_recvmsg+0x2b6/0x680 [ 566.083239] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 566.088769] ? ___sys_sendmsg+0x930/0x930 [ 566.092911] ? mark_held_locks+0x130/0x130 [ 566.097152] ? lock_release+0x970/0x970 [ 566.101134] ? arch_local_save_flags+0x40/0x40 [ 566.105715] ? fget_raw+0x20/0x20 [ 566.109163] ? get_pid_task+0xd6/0x1a0 [ 566.113051] ? lock_downgrade+0x900/0x900 [ 566.117209] ? check_preemption_disabled+0x48/0x200 [ 566.122222] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 566.127759] ? poll_select_set_timeout+0x156/0x240 [ 566.132689] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 566.138222] __sys_recvmmsg+0x303/0xb90 [ 566.142192] ? proc_fail_nth_write+0x9e/0x210 [ 566.146684] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 566.150995] ? find_held_lock+0x36/0x1c0 [ 566.155067] ? __might_fault+0x12b/0x1e0 [ 566.159141] ? lock_release+0x970/0x970 [ 566.163118] ? arch_local_save_flags+0x40/0x40 [ 566.167711] ? __lock_is_held+0xb5/0x140 [ 566.171794] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 566.177345] ? _copy_from_user+0xdf/0x150 [ 566.181497] do_sys_recvmmsg+0xec/0x1a0 [ 566.185466] ? __sys_recvmmsg+0xb90/0xb90 [ 566.189605] ? trace_hardirqs_on+0xbd/0x310 [ 566.193931] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 566.199307] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 566.204775] __x64_sys_recvmmsg+0xbe/0x150 [ 566.209021] do_syscall_64+0x1b9/0x820 [ 566.212916] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 566.218285] ? syscall_return_slowpath+0x5e0/0x5e0 [ 566.223218] ? trace_hardirqs_on_caller+0x310/0x310 [ 566.228250] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 566.233261] ? recalc_sigpending_tsk+0x180/0x180 [ 566.238018] ? kasan_check_write+0x14/0x20 [ 566.242248] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 566.247102] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 566.252296] RIP: 0033:0x457569 [ 566.255477] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 566.274366] RSP: 002b:00007f0bfe681c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 18:45:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xf5ffffff, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x2, 0x80805, 0x0) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x80000000, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000eff4)) shutdown(r1, 0x1) close(r2) shutdown(r1, 0x0) [ 566.282074] RAX: ffffffffffffffda RBX: 00007f0bfe681c90 RCX: 0000000000457569 [ 566.289345] RDX: 0000000000000001 RSI: 0000000020002cc0 RDI: 0000000000000004 [ 566.296620] RBP: 000000000072bfa0 R08: 0000000020002d40 R09: 0000000000000000 [ 566.303902] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bfe6826d4 [ 566.311168] R13: 00000000004c3244 R14: 00000000004d4de8 R15: 0000000000000005 18:45:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x300000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="153f6234488dd25d766070") r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x301, 0x6, 0x80000001, 0xfff, 0xfff, @dev={[], 0x1d}}, 0x10) r2 = socket(0x8, 0x0, 0x7) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000000)=0x101, 0x4) 18:45:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6370752f008ff9bf809e961d36f4c738142db50b39ca1bc4c067901336f2225a69b44ba5937e519d0c840ec9b0476223e56d2316121e319d", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000003c0)='cpuset.effective_cpus\x00', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1ff, 0x20}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2}, 0x8) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x4, 0x8, 0x7fff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x94ec0000, 0x1, 0x820c, 0xa472, 0xd3, 0x8, 0x40, 0x6f34, r3}, &(0x7f0000000100)=0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) sendto(r1, &(0x7f0000000200)="14e42ac6077a6924dba497a1516130b4dc8affcf304233f83ea2e41e484f9aee3bb31372a3775a1e4f862f98b5ba216706b0da8855e692414b874d1937bb615763241c45dddd5397a68253ff368f6492fd771398dcfb19e38d36102d6fec6ee43d", 0x61, 0x4000, &(0x7f0000000340)=@ll={0x11, 0x1f, r4, 0x1, 0x1f40}, 0x80) 18:45:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x8010017d00000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 566.474647] llc_conn_state_process: llc_conn_service failed [ 566.484204] llc_conn_state_process: llc_conn_service failed 18:45:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x3}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x8dffffff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:58 executing program 4 (fault-call:5 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x78e3000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:58 executing program 1: socketpair(0x5, 0x1, 0x1, &(0x7f00000000c0)) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'erspan0\x00', &(0x7f0000000100)=@ethtool_gstrings={0x1b, 0x7ff, 0xfe, "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"}}) socket$nl_crypto(0x10, 0x3, 0x15) 18:45:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) [ 566.727082] FAULT_INJECTION: forcing a failure. [ 566.727082] name failslab, interval 1, probability 0, space 0, times 0 [ 566.761457] CPU: 1 PID: 29413 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #263 [ 566.768872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 566.778237] Call Trace: [ 566.780849] dump_stack+0x1c4/0x2b4 [ 566.784505] ? dump_stack_print_info.cold.2+0x52/0x52 [ 566.789730] ? trace_hardirqs_on+0xbd/0x310 [ 566.794081] ? iov_iter_get_pages+0x2c9/0x1210 [ 566.798691] should_fail.cold.4+0xa/0x17 [ 566.802769] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 566.807881] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 566.812910] ? get_user_pages_fast+0x2a9/0x450 [ 566.817510] ? graph_lock+0x170/0x170 [ 566.821326] ? __get_user_pages_fast+0x3f0/0x3f0 18:45:58 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000591fee)={@local={[], 0xffffffffffffffff}, @link_local, [], {@generic={0x88a8}}}, &(0x7f0000746ff0)) syz_emit_ethernet(0xad, &(0x7f0000000000)={@broadcast, @dev={[], 0xc}, [], {@llc_tr={0x11, {@snap={0xab, 0x1, "9a82", "880931", 0x601c, "dbceea21ac4a525c3450160df0bdff6b23d664373b8221e811c9f0a06f4336e6f5082647db8e7986eae57d58a890cc11ddad1702acb657d9802a6bb613dba795a3f63c6ce303ecbe3d517f49dd09652f383f9680b223c0590f432d597192d44444c73f0e2bb61e938a4a3beb0bd293704fa405099d8e4f53d1f1ac1e4ecf49ccc7a0b9f2607f9e5c16e47b8ec4184b5c4e64901efb72"}}}}}, &(0x7f00000000c0)={0x0, 0x4, [0xde9, 0xbae, 0x8b4, 0x408]}) [ 566.826092] ? kasan_kmalloc+0xc7/0xe0 [ 566.826111] ? sock_kmalloc+0x15a/0x1f0 [ 566.826132] ? af_alg_get_rsgl+0x1d7/0x920 [ 566.826151] ? graph_lock+0x170/0x170 [ 566.834004] ? __sys_recvmmsg+0x303/0xb90 [ 566.834027] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 566.834049] ? find_held_lock+0x36/0x1c0 [ 566.834070] ? __lock_is_held+0xb5/0x140 [ 566.859388] ? ___might_sleep+0x1ed/0x300 [ 566.863554] ? arch_local_save_flags+0x40/0x40 [ 566.868175] __should_failslab+0x124/0x180 [ 566.872428] should_failslab+0x9/0x14 18:45:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) getsockname(r1, &(0x7f0000000440)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f00000004c0)=0x80) accept(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x101}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x800000000000000a, 0x0, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x2b}}}, 0xe8) sendmmsg(r1, &(0x7f0000005fc0), 0x800000000000059, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000003c0)={0x9c3, {0x2, 0x4e21, @local}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e20}, 0x20, 0x5, 0x8, 0xa6a, 0x1, &(0x7f0000000280)='veth0_to_bond\x00', 0x8000, 0x8, 0x4}) [ 566.876237] __kmalloc+0x2d4/0x760 [ 566.879794] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 566.884826] ? iov_iter_advance+0x2ec/0x1460 [ 566.889252] ? sg_init_table+0x28/0x60 [ 566.893159] ? sock_kmalloc+0x15a/0x1f0 [ 566.897159] sock_kmalloc+0x15a/0x1f0 [ 566.900977] ? __sk_mem_schedule+0xe0/0xe0 [ 566.905230] ? rcu_read_lock_sched_held+0x108/0x120 [ 566.910286] af_alg_get_rsgl+0x1d7/0x920 [ 566.914378] ? af_alg_make_sg+0x550/0x550 [ 566.918536] ? lock_sock_nested+0xe2/0x120 18:45:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) getsockname(r1, &(0x7f0000000440)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f00000004c0)=0x80) accept(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x101}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x800000000000000a, 0x0, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x2b}}}, 0xe8) sendmmsg(r1, &(0x7f0000005fc0), 0x800000000000059, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000003c0)={0x9c3, {0x2, 0x4e21, @local}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e20}, 0x20, 0x5, 0x8, 0xa6a, 0x1, &(0x7f0000000280)='veth0_to_bond\x00', 0x8000, 0x8, 0x4}) [ 566.922788] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 566.928262] ? af_alg_alloc_areq+0x1ec/0x280 [ 566.932686] ? alg_accept+0x60/0x60 [ 566.936334] ? __local_bh_enable_ip+0x160/0x260 [ 566.941030] skcipher_recvmsg+0x39e/0x11e0 [ 566.945289] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 566.950838] ? _copy_from_user+0xdf/0x150 [ 566.955007] ? skcipher_bind+0x30/0x30 [ 566.958908] ? apparmor_socket_recvmsg+0x29/0x30 [ 566.963682] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 566.969239] ? security_socket_recvmsg+0x9c/0xc0 [ 566.974038] ? skcipher_bind+0x30/0x30 [ 566.977964] sock_recvmsg+0xd0/0x110 [ 566.981687] ? __sock_recv_ts_and_drops+0x420/0x420 [ 566.986719] ___sys_recvmsg+0x2b6/0x680 [ 566.990706] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 566.996270] ? ___sys_sendmsg+0x930/0x930 [ 567.000435] ? mark_held_locks+0x130/0x130 [ 567.004686] ? lock_release+0x970/0x970 [ 567.008681] ? arch_local_save_flags+0x40/0x40 [ 567.013295] ? fget_raw+0x20/0x20 [ 567.016769] ? get_pid_task+0xd6/0x1a0 [ 567.020673] ? lock_downgrade+0x900/0x900 18:45:58 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000000)="153f6234488dd25d766070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="00f3ffe771ab5c43ceef6b3ff17e1c7a2dfe8798c7e30ae60b2a6b60243a8bcaa588e125ae543d024e51ad52cb5215799e4e91c726750319d7c81dbf698be7d46a20dadcc288150359baf7fa1ced20edd7fd26cd54c480db61ea1decc89966d1916b968801196b66ff1aa063303f899eeb5a1b32", 0x74}, {&(0x7f00000001c0)="ba9a5330deb88c8f1fb94f04d6ad2d76bc585e9060650bb45914e1d675526eadcb5f4e8e6d87a01bc479efabf76cddc447edef5bf466de52ff6fdc5e77348f3045eb4f32a26181991f43e7a86ac95c85bd5603a8015754d3a0712eafcab6fd4fc754b9c233dbf89f01ce4f16e97504b291e71be54ea1234de0a616ccea8702a7558db88b03b0324e1601521ad9604663b91f9cc3074d2d2a6eac408a7f99956bb552111dc4b0835260bef43d96c37d029e705566576cf6cefc1a498eeac33da390d43ffdcb", 0xc5}], 0x2, 0x4) sendmmsg(r2, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can, 0x80, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x0, &(0x7f0000007b00), 0x0, 0x10000000000}}], 0x2, 0x40000000000000) [ 567.024837] ? check_preemption_disabled+0x48/0x200 [ 567.029876] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 567.035428] ? poll_select_set_timeout+0x156/0x240 [ 567.040382] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 567.046466] __sys_recvmmsg+0x303/0xb90 [ 567.050458] ? proc_fail_nth_write+0x9e/0x210 [ 567.054978] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 567.059311] ? find_held_lock+0x36/0x1c0 [ 567.063392] ? __might_fault+0x12b/0x1e0 [ 567.067484] ? lock_release+0x970/0x970 [ 567.071486] ? arch_local_save_flags+0x40/0x40 [ 567.076081] ? __lock_is_held+0xb5/0x140 [ 567.080185] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 567.085742] ? _copy_from_user+0xdf/0x150 [ 567.089909] do_sys_recvmmsg+0xec/0x1a0 [ 567.093900] ? __sys_recvmmsg+0xb90/0xb90 [ 567.098057] ? trace_hardirqs_on+0xbd/0x310 [ 567.102387] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 567.107769] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 567.113257] __x64_sys_recvmmsg+0xbe/0x150 [ 567.117522] do_syscall_64+0x1b9/0x820 [ 567.121413] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe 18:45:58 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xb6) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") getsockopt$inet6_buf(r0, 0x29, 0x46, &(0x7f0000c86000), &(0x7f0000000180)=0xfffffffffffffff1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@loopback, r1}, 0x14) [ 567.126795] ? syscall_return_slowpath+0x5e0/0x5e0 [ 567.131737] ? trace_hardirqs_on_caller+0x310/0x310 [ 567.136764] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 567.141793] ? recalc_sigpending_tsk+0x180/0x180 [ 567.146563] ? kasan_check_write+0x14/0x20 [ 567.146588] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 567.146624] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 567.155695] RIP: 0033:0x457569 18:45:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000009c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000c00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0xc) r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000cc0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003780)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003300)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000003400)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003440)={0x0, 0x0, 0x0}, &(0x7f0000003480)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000034c0)=0x0) socketpair(0x1d, 0xa, 0x200, &(0x7f00000036c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r18, 0x84, 0x15, &(0x7f0000003700)={0x9}, 0x1) r19 = getuid() r20 = getgid() sendmmsg$unix(r1, &(0x7f00000035c0)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="08322cf3464b39753a9a67d5496f2d0bc168174b12035bdb837b82b940bb05ad78d85c87e47dd22ecb5c9950608fb4cfce7a3906674df9d83bbf36b10124da3a3f4a30af21dd557322f7f7c0aebb4bfa23875fa3ee2c6770c2f5d73622b622a3337885ab9faf5ab9dc0833f25f804c2a6de717c85ecb1b20fa14f04b13942082f1814cafbd8d9d5d1abe008a14f606bb7339e12e668b9c5fe40f74534e545b023f10014c94f812c0b191c604d1cad4a3dacaef453bf33c638c2013623d88f16ce0a938e1b8ac24925c77ed54151b4c5bc77c0f1101e33a9c25f10714a9a20fe530909f9d5afb1cb06609", 0xea}, {&(0x7f0000000400)="4bdc81a0e8f8cc90244a82b07f547e8b74406233d1e1394ed1393b4b05806ccfb3f7e21b4d1e7b26e8acbb0f59dd4f7db43889917fbe1af4135bb0af24edb0680a7202fd3f2c15491859cacdcc2be8674a04b9825f6255ebb5ef1d251c664c7eecabdde295d8e93b248d88c239f94ada871b915edca6fc67f67a959b31a217c0a14fb80fe9ca97c86460de0c3dc72830f644ca2d0c586c2fb53712eef62e3ad9fe585d2581558cac892d37f9fcfe3e92981fabd0d3699d73120e1e3627324404462c90b8fa4371b6d0b8a0c6a56aae8a182dd5af78bd5a3c216286af4e", 0xdd}], 0x2, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x20040000}, {&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000680)="25536fdfe8839cfae92b2ea1a3113d46ff694295b5b956d91d23fd357f7f08d5fea9b2356d0cd0d04959d299c50b0e052cc23a7bfe8f9c7b41e3d92aac14a55daca8bcedb98eadcc523e2848aff52eb58da10fd1d6b30f0e891e34759ac722290e43b90793ddf97528b900c2d1fe101deae2d2c54fc7906b70af159a922c3ba68e28b7e4c512456613bfba288d73d225a7305fb33898a85631766902fd502ff1bcacfadd9342", 0xa6}, {&(0x7f0000000740)="57c9da83d1140d5e55fa27ea60083ea6e321108995a9fa97ca2fd7439bbcc6411b2658415c9a9f996517f5ed2df1b7ed77005021cc27f4220e133a16ffa6465c2c66e135c5851bacb3d309240a2d8f0fc194a6ee3e536572863a8b607f96fe4142f27dbed5b9180963db604cc92cd4dba2d7533400892b", 0x77}, {&(0x7f00000007c0)="8ff07c3666ea1f0737d1a4700fe9a84bc21b9d9c6f6ea354ef492c14813d0a0e16fd9f779447d20723ac5d93fadc371dfd4fec608f06a00f6183fbfbae225c5507b3f2012e8aaf07e130aa2100788cf7f191245cb8901dcd5b738122fdce53ed45c84d07bd81b9c86f6560f8678ff572bc9e4872a8bbfe75a945b38f3871251c0b901a2d", 0x84}], 0x3, &(0x7f0000000e80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb0, 0x40}, {&(0x7f0000000f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000fc0)="e8ad78fdd58e98cb17dfa960ca0b02d0e1b1e899c8f1f4c7b4e30d9b7e93882d50bcb103b94d4b170680ece64aba3541b373c141fb1765f20ac10acb1f5188e48660387f20aa2bc265fe62f5a51263b6936682874ec008cfebd464c949a05ae474830bbda50f4ce32b4b4b14c4e6e447249e74691cda81f6f3bea029b79e74e236bfade9986cf59fc7f2686747932ca11f41803ded98f7e446117066b983ec08d9ad2a3c6198daac8686e7d6bcd4ec995ed13d55faf939269c08fa69e0bdac9bfe7eb80d85d32d933b7519164a68acaac24613794b0d59d7e55fa31cab5422d61be2f0af7b8744d3e1041dd639707fd6a6b09f0dbe", 0xf5}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000001100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003280)=[{&(0x7f0000001180)="102bae3294a98861a1f0220c396f8ba0a8be20044e0c4e2c8028347a0cdcc08506eb2676ca0d1c29ab63cfadc0c1ec928875b3fceddc109cf5e386f770b63e59bfb62bd14769c8f5edde029ad164486752ffbf7b04c459ce1fcc8b4bf8111ba87d90d2170599dd2d493217abdb1b65f646cb209a228c792f89aae5c0cfb466a55512e1e0ad622563e731ec4f21f764608714a1647d0b41853cac94192ee7724b5b6e3aa691cc56", 0xa7}, {&(0x7f0000001240)="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{&(0x7f0000002280)="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", 0x1000}], 0x4, &(0x7f0000003500)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r19, r20}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x88, 0x800}], 0x4, 0x1) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000000218000b0e00000000000000000a000000000000000000000014000500fe800000000000000000000000000001d20b0445613b822fdf4570200a6649cc33d4fd3b0a3273779979290ca8929cfdf5d391a4ee07aafd7fdf59ef8d5a1e0674ca254f82f6a6fff053744239c61849f453d2d802fafae8d5c601c274bed004810f96d24dc5a5cb62b7b9d3463fc99bb7a4b1af5e5607d58912"], 0x30}}, 0x0) [ 567.155712] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 567.155721] RSP: 002b:00007f0bfe681c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 567.155739] RAX: ffffffffffffffda RBX: 00007f0bfe681c90 RCX: 0000000000457569 [ 567.155748] RDX: 0000000000000001 RSI: 0000000020002cc0 RDI: 0000000000000004 [ 567.155763] RBP: 000000000072bfa0 R08: 0000000020002d40 R09: 0000000000000000 [ 567.212511] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bfe6826d4 [ 567.219792] R13: 00000000004c3244 R14: 00000000004d4de8 R15: 0000000000000005 18:45:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x40020000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:45:59 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x9, 0xb5}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000002c0)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24}}, 0x7, 0x3}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r3}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) getsockopt$inet6_tcp_int(r2, 0x6, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:45:59 executing program 4 (fault-call:5 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0xcfefff7f}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x8dffffff00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:45:59 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xffffffea) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xf, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000000100000025000000000000009500000000000000"], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22}}}, &(0x7f0000000400)=0x84) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)={0x2a}, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000780)=ANY=[@ANYBLOB="09000000000000000900000000000000eaffffffff070000030000000000000007000000000000000000000000000000008908ea6b225516fcfd591b0000000000000000008322000000000000000000000000000004000000000000000000000000000000000000000800000000200000000000000000000000000000ff0f0000000000000000010009000000060000000000000000000000000100000000000000002e0375d8af876f1d4d896f417e97450000001000000000000000000000000000000000000000000000000000000000ba2d10ec46bca44ef9be2d49109094c3b64e1c0bf9f912cef139469f7df6de8d8222e48d66d6c603679767e4e335a89290a9f690697e866ad0c3976e4d2b74890b4d6226914f0f9646a52251cb9339dce755a315297f8aa548d7628db4db5445b9366adab069efa80faf81273af1265dbb1500000000000000000da13cc2051e96ba017086f130b34123e6ace9a7ca707668d69d10ef51038471eeafc89d"]) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180), &(0x7f0000000240)=0x14) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000280), 0x0) getpeername$unix(r1, &(0x7f0000000440), &(0x7f00000004c0)=0x6e) 18:45:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x4c1d, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 567.610523] FAULT_INJECTION: forcing a failure. [ 567.610523] name failslab, interval 1, probability 0, space 0, times 0 [ 567.674752] CPU: 0 PID: 29468 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #263 [ 567.682182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.691543] Call Trace: [ 567.694155] dump_stack+0x1c4/0x2b4 [ 567.697814] ? dump_stack_print_info.cold.2+0x52/0x52 [ 567.703033] ? trace_hardirqs_on+0xbd/0x310 [ 567.707375] ? iov_iter_get_pages+0x2c9/0x1210 [ 567.711974] should_fail.cold.4+0xa/0x17 [ 567.716068] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 567.721162] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 567.726196] ? get_user_pages_fast+0x2a9/0x450 [ 567.730788] ? graph_lock+0x170/0x170 [ 567.734582] ? __get_user_pages_fast+0x3f0/0x3f0 [ 567.739328] ? kasan_kmalloc+0xc7/0xe0 [ 567.743220] ? sock_kmalloc+0x15a/0x1f0 [ 567.747209] ? af_alg_get_rsgl+0x1d7/0x920 [ 567.751453] ? graph_lock+0x170/0x170 [ 567.755266] ? __sys_recvmmsg+0x303/0xb90 [ 567.759443] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 567.764477] ? find_held_lock+0x36/0x1c0 [ 567.768562] ? __lock_is_held+0xb5/0x140 [ 567.772665] ? ___might_sleep+0x1ed/0x300 [ 567.776841] ? arch_local_save_flags+0x40/0x40 [ 567.781453] __should_failslab+0x124/0x180 [ 567.785702] should_failslab+0x9/0x14 [ 567.789517] __kmalloc+0x2d4/0x760 [ 567.793224] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 567.793245] ? iov_iter_advance+0x2ec/0x1460 [ 567.793263] ? sg_init_table+0x28/0x60 [ 567.793280] ? sock_kmalloc+0x15a/0x1f0 [ 567.793303] sock_kmalloc+0x15a/0x1f0 [ 567.793325] ? __sk_mem_schedule+0xe0/0xe0 [ 567.802747] ? rcu_read_lock_sched_held+0x108/0x120 [ 567.802771] af_alg_get_rsgl+0x1d7/0x920 [ 567.802803] ? af_alg_make_sg+0x550/0x550 [ 567.802819] ? lock_sock_nested+0xe2/0x120 [ 567.802839] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 567.841583] ? af_alg_alloc_areq+0x1ec/0x280 [ 567.846012] ? alg_accept+0x60/0x60 [ 567.849670] ? __local_bh_enable_ip+0x160/0x260 [ 567.854361] skcipher_recvmsg+0x39e/0x11e0 [ 567.858634] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 567.864185] ? _copy_from_user+0xdf/0x150 [ 567.868367] ? skcipher_bind+0x30/0x30 18:45:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xa, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 567.872287] ? apparmor_socket_recvmsg+0x29/0x30 [ 567.877063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 567.882633] ? security_socket_recvmsg+0x9c/0xc0 [ 567.887415] ? skcipher_bind+0x30/0x30 [ 567.891324] sock_recvmsg+0xd0/0x110 [ 567.895050] ? __sock_recv_ts_and_drops+0x420/0x420 [ 567.900112] ___sys_recvmsg+0x2b6/0x680 [ 567.904099] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 567.909719] ? ___sys_sendmsg+0x930/0x930 [ 567.913894] ? mark_held_locks+0x130/0x130 [ 567.918142] ? lock_release+0x970/0x970 [ 567.922135] ? arch_local_save_flags+0x40/0x40 [ 567.926746] ? fget_raw+0x20/0x20 [ 567.930220] ? get_pid_task+0xd6/0x1a0 [ 567.934122] ? lock_downgrade+0x900/0x900 [ 567.938287] ? check_preemption_disabled+0x48/0x200 [ 567.943331] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 567.948881] ? poll_select_set_timeout+0x156/0x240 [ 567.953838] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 567.959397] __sys_recvmmsg+0x303/0xb90 [ 567.963385] ? proc_fail_nth_write+0x9e/0x210 [ 567.967910] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 567.972246] ? find_held_lock+0x36/0x1c0 [ 567.976344] ? __might_fault+0x12b/0x1e0 [ 567.980426] ? lock_release+0x970/0x970 [ 567.984410] ? arch_local_save_flags+0x40/0x40 [ 567.989007] ? __lock_is_held+0xb5/0x140 [ 567.993104] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 567.998672] ? _copy_from_user+0xdf/0x150 [ 568.002841] do_sys_recvmmsg+0xec/0x1a0 [ 568.006834] ? __sys_recvmmsg+0xb90/0xb90 [ 568.010994] ? trace_hardirqs_on+0xbd/0x310 [ 568.015334] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.020745] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 568.026200] __x64_sys_recvmmsg+0xbe/0x150 [ 568.030474] do_syscall_64+0x1b9/0x820 [ 568.034396] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 568.039765] ? syscall_return_slowpath+0x5e0/0x5e0 [ 568.044727] ? trace_hardirqs_on_caller+0x310/0x310 [ 568.049804] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 568.054836] ? recalc_sigpending_tsk+0x180/0x180 [ 568.059600] ? kasan_check_write+0x14/0x20 [ 568.063862] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 568.068736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.073913] RIP: 0033:0x457569 [ 568.077099] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 568.096002] RSP: 002b:00007f0bfe681c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 568.103713] RAX: ffffffffffffffda RBX: 00007f0bfe681c90 RCX: 0000000000457569 [ 568.110993] RDX: 0000000000000001 RSI: 0000000020002cc0 RDI: 0000000000000004 [ 568.118272] RBP: 000000000072bfa0 R08: 0000000020002d40 R09: 0000000000000000 18:45:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xffb8, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 568.125547] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bfe6826d4 [ 568.132828] R13: 00000000004c3244 R14: 00000000004d4de8 R15: 0000000000000005 18:46:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xef71080000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xff0f0000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0xf000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x100000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:00 executing program 4 (fault-call:5 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:00 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xffffffea) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xf, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000000100000025000000000000009500000000000000"], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22}}}, &(0x7f0000000400)=0x84) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)={0x2a}, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000780)=ANY=[@ANYBLOB="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"]) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180), &(0x7f0000000240)=0x14) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000280), 0x0) getpeername$unix(r1, &(0x7f0000000440), &(0x7f00000004c0)=0x6e) 18:46:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x8001a0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 568.542925] FAULT_INJECTION: forcing a failure. [ 568.542925] name failslab, interval 1, probability 0, space 0, times 0 [ 568.573038] CPU: 0 PID: 29516 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #263 [ 568.580430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 568.589790] Call Trace: [ 568.592401] dump_stack+0x1c4/0x2b4 [ 568.593069] net_ratelimit: 17 callbacks suppressed [ 568.593079] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 568.596053] ? dump_stack_print_info.cold.2+0x52/0x52 [ 568.596078] ? trace_hardirqs_on+0xbd/0x310 [ 568.596099] ? iov_iter_get_pages+0x2c9/0x1210 [ 568.596125] should_fail.cold.4+0xa/0x17 [ 568.596153] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 568.596175] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 568.639585] ? get_user_pages_fast+0x2a9/0x450 [ 568.644205] ? graph_lock+0x170/0x170 [ 568.648019] ? __get_user_pages_fast+0x3f0/0x3f0 [ 568.652790] ? kasan_kmalloc+0xc7/0xe0 [ 568.656692] ? sock_kmalloc+0x15a/0x1f0 [ 568.661145] ? af_alg_get_rsgl+0x1d7/0x920 [ 568.665392] ? graph_lock+0x170/0x170 [ 568.669209] ? __sys_recvmmsg+0x303/0xb90 [ 568.673431] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 568.678468] ? find_held_lock+0x36/0x1c0 [ 568.682550] ? __lock_is_held+0xb5/0x140 [ 568.686659] ? ___might_sleep+0x1ed/0x300 [ 568.690828] ? arch_local_save_flags+0x40/0x40 [ 568.695442] __should_failslab+0x124/0x180 [ 568.699698] should_failslab+0x9/0x14 [ 568.703510] __kmalloc+0x2d4/0x760 [ 568.706895] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 568.707074] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 568.722400] ? iov_iter_advance+0x2ec/0x1460 [ 568.726826] ? sg_init_table+0x28/0x60 [ 568.730730] ? sock_kmalloc+0x15a/0x1f0 [ 568.734741] sock_kmalloc+0x15a/0x1f0 [ 568.738562] ? __sk_mem_schedule+0xe0/0xe0 18:46:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x3000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 568.742818] ? rcu_read_lock_sched_held+0x108/0x120 [ 568.747854] af_alg_get_rsgl+0x1d7/0x920 [ 568.751941] ? af_alg_make_sg+0x550/0x550 [ 568.756106] ? lock_sock_nested+0xe2/0x120 [ 568.760357] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 568.765828] ? af_alg_alloc_areq+0x1ec/0x280 [ 568.770249] ? alg_accept+0x60/0x60 [ 568.773894] ? __local_bh_enable_ip+0x160/0x260 [ 568.778585] skcipher_recvmsg+0x39e/0x11e0 [ 568.782852] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 568.788403] ? _copy_from_user+0xdf/0x150 [ 568.792583] ? skcipher_bind+0x30/0x30 [ 568.796503] ? apparmor_socket_recvmsg+0x29/0x30 [ 568.801295] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 568.806850] ? security_socket_recvmsg+0x9c/0xc0 [ 568.811639] ? skcipher_bind+0x30/0x30 [ 568.815554] sock_recvmsg+0xd0/0x110 [ 568.819281] ? __sock_recv_ts_and_drops+0x420/0x420 [ 568.824313] ___sys_recvmsg+0x2b6/0x680 [ 568.828299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 568.833861] ? ___sys_sendmsg+0x930/0x930 [ 568.838034] ? mark_held_locks+0x130/0x130 [ 568.842373] ? lock_release+0x970/0x970 [ 568.846366] ? arch_local_save_flags+0x40/0x40 [ 568.850974] ? fget_raw+0x20/0x20 [ 568.854443] ? get_pid_task+0xd6/0x1a0 [ 568.858346] ? lock_downgrade+0x900/0x900 [ 568.862508] ? check_preemption_disabled+0x48/0x200 [ 568.867548] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 568.873098] ? poll_select_set_timeout+0x156/0x240 [ 568.878051] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 568.883641] __sys_recvmmsg+0x303/0xb90 [ 568.887646] ? proc_fail_nth_write+0x9e/0x210 [ 568.892169] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 568.896506] ? find_held_lock+0x36/0x1c0 [ 568.900599] ? __might_fault+0x12b/0x1e0 [ 568.900642] ? lock_release+0x970/0x970 [ 568.900661] ? arch_local_save_flags+0x40/0x40 [ 568.900675] ? __lock_is_held+0xb5/0x140 [ 568.900720] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 568.908745] ? _copy_from_user+0xdf/0x150 [ 568.927033] do_sys_recvmmsg+0xec/0x1a0 [ 568.931027] ? __sys_recvmmsg+0xb90/0xb90 [ 568.935189] ? trace_hardirqs_on+0xbd/0x310 [ 568.939528] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.944912] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 568.950385] __x64_sys_recvmmsg+0xbe/0x150 [ 568.954656] do_syscall_64+0x1b9/0x820 [ 568.958557] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 568.963935] ? syscall_return_slowpath+0x5e0/0x5e0 [ 568.968885] ? trace_hardirqs_on_caller+0x310/0x310 [ 568.973919] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 568.978947] ? recalc_sigpending_tsk+0x180/0x180 [ 568.983718] ? kasan_check_write+0x14/0x20 [ 568.987973] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 568.992834] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.998032] RIP: 0033:0x457569 [ 569.001232] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 569.020142] RSP: 002b:00007f0bfe681c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 569.027865] RAX: ffffffffffffffda RBX: 00007f0bfe681c90 RCX: 0000000000457569 [ 569.035143] RDX: 0000000000000001 RSI: 0000000020002cc0 RDI: 0000000000000004 18:46:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xffb8, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 569.042513] RBP: 000000000072bfa0 R08: 0000000020002d40 R09: 0000000000000000 [ 569.049790] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bfe6826d4 [ 569.057065] R13: 00000000004c3244 R14: 00000000004d4de8 R15: 0000000000000005 [ 569.072391] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x1c6f, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 569.095048] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:00 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)=""/213, &(0x7f00000000c0)=0xd5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000280)="76656e6f00155b8560116e489726b47a1f00000000000000ed62b1f8c7", 0x1d) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) [ 569.175713] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x1000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x983a000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 569.217452] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:01 executing program 4 (fault-call:5 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x10}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:01 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)=""/213, &(0x7f00000000c0)=0xd5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000280)="76656e6f00155b8560116e489726b47a1f00000000000000ed62b1f8c7", 0x1d) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r1) [ 569.318356] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xa0018000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 569.400036] FAULT_INJECTION: forcing a failure. [ 569.400036] name failslab, interval 1, probability 0, space 0, times 0 [ 569.422079] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 569.443069] CPU: 0 PID: 29563 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #263 [ 569.450460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.459825] Call Trace: [ 569.462437] dump_stack+0x1c4/0x2b4 [ 569.466090] ? dump_stack_print_info.cold.2+0x52/0x52 [ 569.471322] should_fail.cold.4+0xa/0x17 [ 569.475409] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 569.480540] ? check_preemption_disabled+0x48/0x200 [ 569.485581] ? check_preemption_disabled+0x48/0x200 [ 569.490653] ? graph_lock+0x170/0x170 [ 569.494472] ? graph_lock+0x170/0x170 [ 569.498301] ? find_held_lock+0x36/0x1c0 [ 569.502380] ? __lock_is_held+0xb5/0x140 [ 569.506463] ? ___might_sleep+0x1ed/0x300 [ 569.510642] ? arch_local_save_flags+0x40/0x40 [ 569.515245] ? rcu_read_lock_sched_held+0x108/0x120 [ 569.520293] __should_failslab+0x124/0x180 [ 569.524687] should_failslab+0x9/0x14 [ 569.528525] __kmalloc+0x2d4/0x760 [ 569.528561] ? af_alg_make_sg+0x550/0x550 [ 569.528596] ? sock_kmalloc+0x15a/0x1f0 [ 569.536401] sock_kmalloc+0x15a/0x1f0 [ 569.536424] ? __sk_mem_schedule+0xe0/0xe0 [ 569.536443] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 569.536480] ? af_alg_count_tsgl+0x1bc/0x250 [ 569.536513] skcipher_recvmsg+0x4fd/0x11e0 [ 569.562134] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 569.567696] ? _copy_from_user+0x70/0x150 [ 569.567721] ? skcipher_bind+0x30/0x30 [ 569.567739] ? apparmor_socket_recvmsg+0x29/0x30 [ 569.567771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 569.567789] ? security_socket_recvmsg+0x9c/0xc0 [ 569.567806] ? skcipher_bind+0x30/0x30 [ 569.567825] sock_recvmsg+0xd0/0x110 18:46:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'team_slave_0\x00'}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x4000100000008912, &(0x7f0000000280)="88f96234488dd25d766070") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'team_slave_0\x00', 0x200008000001}) [ 569.575107] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 569.575848] ? __sock_recv_ts_and_drops+0x420/0x420 [ 569.575866] ___sys_recvmsg+0x2b6/0x680 [ 569.575883] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 569.575910] ? ___sys_sendmsg+0x930/0x930 [ 569.575929] ? mark_held_locks+0x130/0x130 [ 569.575944] ? lock_release+0x970/0x970 [ 569.575964] ? arch_local_save_flags+0x40/0x40 [ 569.608902] ? fget_raw+0x20/0x20 [ 569.608920] ? get_pid_task+0xd6/0x1a0 [ 569.608937] ? lock_downgrade+0x900/0x900 [ 569.608953] ? check_preemption_disabled+0x48/0x200 [ 569.608978] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 569.608994] ? poll_select_set_timeout+0x156/0x240 [ 569.609017] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 569.609053] __sys_recvmmsg+0x303/0xb90 [ 569.609070] ? proc_fail_nth_write+0x9e/0x210 [ 569.664640] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 569.667439] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 569.667456] ? find_held_lock+0x36/0x1c0 18:46:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x5000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 569.667483] ? __might_fault+0x12b/0x1e0 [ 569.667507] ? lock_release+0x970/0x970 [ 569.667527] ? arch_local_save_flags+0x40/0x40 [ 569.712835] ? __lock_is_held+0xb5/0x140 [ 569.712880] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 569.712897] ? _copy_from_user+0xdf/0x150 [ 569.712920] do_sys_recvmmsg+0xec/0x1a0 [ 569.712938] ? __sys_recvmmsg+0xb90/0xb90 [ 569.712973] ? trace_hardirqs_on+0xbd/0x310 [ 569.722570] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 569.722589] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 569.722611] __x64_sys_recvmmsg+0xbe/0x150 [ 569.722650] do_syscall_64+0x1b9/0x820 [ 569.722672] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 569.763495] ? syscall_return_slowpath+0x5e0/0x5e0 [ 569.768448] ? trace_hardirqs_on_caller+0x310/0x310 [ 569.773481] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 569.778516] ? recalc_sigpending_tsk+0x180/0x180 [ 569.783286] ? kasan_check_write+0x14/0x20 [ 569.787546] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 569.792591] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 569.797796] RIP: 0033:0x457569 [ 569.800988] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 569.819896] RSP: 002b:00007f0bfe681c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 569.827610] RAX: ffffffffffffffda RBX: 00007f0bfe681c90 RCX: 0000000000457569 [ 569.834881] RDX: 0000000000000001 RSI: 0000000020002cc0 RDI: 0000000000000004 [ 569.842143] RBP: 000000000072bfa0 R08: 0000000020002d40 R09: 0000000000000000 [ 569.849432] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bfe6826d4 [ 569.856710] R13: 00000000004c3244 R14: 00000000004d4de8 R15: 0000000000000005 18:46:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x4000000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x100000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)="7374617409c0d2febcf9df2deac8c177ff171248e91193513049f831550d6f7de66cf637bdbf1311920c8a26eda4dcc3783f9db5116b34d31b0512a5608aaff01e7952340cd6fd00000000", 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000180)={[{0x2d, 'rdma'}, {0x2f, 'memory'}, {0x2d, 'pids'}]}, 0x14) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x8013, r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/21, 0x4d0d62de, 0x80000000000800}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@dev, @in=@local}}, {{@in=@multicast1}}}, &(0x7f0000000640)=0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x0, 0x10, 0x20, 0xef38}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e21, 0xffffffff, @ipv4, 0x1f}}}, 0x84) close(r0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') unshare(0x400) socket$inet6(0xa, 0x7, 0x4) mmap(&(0x7f0000285000/0x2000)=nil, 0x2000, 0x4, 0x4010, r0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 18:46:01 executing program 4 (fault-call:5 fault-nth:6): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x6f1c0000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x7fffefcf}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) [ 570.282121] FAULT_INJECTION: forcing a failure. [ 570.282121] name failslab, interval 1, probability 0, space 0, times 0 [ 570.343068] CPU: 1 PID: 29609 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #263 [ 570.350495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 570.359854] Call Trace: [ 570.362465] dump_stack+0x1c4/0x2b4 [ 570.366133] ? dump_stack_print_info.cold.2+0x52/0x52 [ 570.371350] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 570.377163] ? kasan_check_read+0x11/0x20 [ 570.381324] should_fail.cold.4+0xa/0x17 [ 570.385405] ? fault_create_debugfs_attr+0x1f0/0x1f0 18:46:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x78e3, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 570.385426] ? is_bpf_text_address+0xd3/0x170 [ 570.385445] ? kernel_text_address+0x79/0xf0 [ 570.395039] ? graph_lock+0x170/0x170 [ 570.395056] ? __kernel_text_address+0xd/0x40 [ 570.395074] ? unwind_get_return_address+0x61/0xa0 [ 570.395091] ? graph_lock+0x170/0x170 [ 570.395120] ? find_held_lock+0x36/0x1c0 [ 570.395148] ? __lock_is_held+0xb5/0x140 [ 570.395177] ? ___might_sleep+0x1ed/0x300 [ 570.428788] ? kasan_check_read+0x11/0x20 [ 570.432941] ? arch_local_save_flags+0x40/0x40 [ 570.437540] ? trace_hardirqs_on+0x310/0x310 [ 570.441967] ? kasan_check_write+0x14/0x20 [ 570.446221] __should_failslab+0x124/0x180 [ 570.450475] should_failslab+0x9/0x14 [ 570.454293] __kmalloc+0x2d4/0x760 [ 570.457841] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 570.463368] ? skcipher_walk_next+0x589/0x17f0 [ 570.467941] ? skcipher_walk_next+0x7f9/0x17f0 [ 570.472513] skcipher_walk_next+0x7f9/0x17f0 [ 570.476936] ? skcipher_walk_done+0xcc0/0xcc0 [ 570.481450] ? serpent_decrypt+0x30/0x30 [ 570.485528] ? skcipher_walk_first+0x106/0x3a0 [ 570.490135] skcipher_walk_done+0x402/0xcc0 [ 570.494478] crypto_cbc_decrypt+0x325/0x600 [ 570.498823] ? crypto_cbc_create+0x6b0/0x6b0 [ 570.503268] skcipher_recvmsg+0xc28/0x11e0 [ 570.507504] ? skcipher_recvmsg+0xc28/0x11e0 [ 570.511932] ? skcipher_bind+0x30/0x30 [ 570.515822] ? apparmor_socket_recvmsg+0x29/0x30 [ 570.520581] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 570.526139] ? security_socket_recvmsg+0x9c/0xc0 [ 570.530904] ? skcipher_bind+0x30/0x30 [ 570.534808] sock_recvmsg+0xd0/0x110 [ 570.538536] ? __sock_recv_ts_and_drops+0x420/0x420 [ 570.543571] ___sys_recvmsg+0x2b6/0x680 [ 570.547550] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 570.553097] ? ___sys_sendmsg+0x930/0x930 [ 570.557255] ? mark_held_locks+0x130/0x130 [ 570.561485] ? lock_release+0x970/0x970 [ 570.565452] ? arch_local_save_flags+0x40/0x40 [ 570.570045] ? fget_raw+0x20/0x20 [ 570.573513] ? get_pid_task+0xd6/0x1a0 [ 570.577412] ? lock_downgrade+0x900/0x900 [ 570.581576] ? check_preemption_disabled+0x48/0x200 [ 570.586612] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 18:46:02 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) r2 = socket(0x10, 0x4000000000002, 0x0) ioctl$sock_ifreq(r2, 0x89f9, &(0x7f0000000100)={"73697430001f8000000001e000000e02", @ifru_ivalue=0x907000}) [ 570.592170] ? poll_select_set_timeout+0x156/0x240 [ 570.597120] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 570.602679] __sys_recvmmsg+0x303/0xb90 [ 570.606660] ? proc_fail_nth_write+0x9e/0x210 [ 570.611179] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 570.615508] ? find_held_lock+0x36/0x1c0 [ 570.615536] ? __might_fault+0x12b/0x1e0 [ 570.615561] ? lock_release+0x970/0x970 [ 570.615579] ? arch_local_save_flags+0x40/0x40 [ 570.615593] ? __lock_is_held+0xb5/0x140 [ 570.615647] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 570.627721] ? _copy_from_user+0xdf/0x150 [ 570.627745] do_sys_recvmmsg+0xec/0x1a0 [ 570.627765] ? __sys_recvmmsg+0xb90/0xb90 [ 570.627785] ? trace_hardirqs_on+0xbd/0x310 [ 570.627807] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 570.627825] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 570.627848] __x64_sys_recvmmsg+0xbe/0x150 [ 570.627869] do_syscall_64+0x1b9/0x820 [ 570.677793] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 570.683182] ? syscall_return_slowpath+0x5e0/0x5e0 [ 570.688138] ? trace_hardirqs_on_caller+0x310/0x310 18:46:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xf401, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 570.693168] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 570.698197] ? recalc_sigpending_tsk+0x180/0x180 [ 570.702973] ? kasan_check_write+0x14/0x20 [ 570.707231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 570.712104] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 570.717314] RIP: 0033:0x457569 [ 570.720516] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 570.739429] RSP: 002b:00007f0bfe681c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 570.747154] RAX: ffffffffffffffda RBX: 00007f0bfe681c90 RCX: 0000000000457569 [ 570.754424] RDX: 0000000000000001 RSI: 0000000020002cc0 RDI: 0000000000000004 [ 570.754434] RBP: 000000000072bfa0 R08: 0000000020002d40 R09: 0000000000000000 [ 570.754443] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bfe6826d4 [ 570.754452] R13: 00000000004c3244 R14: 00000000004d4de8 R15: 0000000000000005 18:46:02 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'team_slave_0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="4e000000000000aaa7f6a5b67c5838000000000000000000000000000000000000000000000000000000000000000000bb72f0374aed0f13e90d8dfe4aa4ca6a177495727710ace9384cee7e23b8e6accbe59a22ee33a607e4bcea0d04000000000000006c936a18f04c6571a89baf9df11e1ae0c096cc9e2013293edcfdcbca836ea1f22eb2fb84da295e8164eb8ebc6b7113eafab4c0b803abb9d28602b6f6647f0bddca31b52253925275d338effec5642934380000000000000000000000"]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, [], [{0x7, 0x7fff, 0x5, 0x7, 0x20, 0x1}, {0xfffffffffffffffc, 0x5, 0x1, 0x6, 0x0, 0x6}], [[]]}) bind$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x3, 0x3, 0x5, 0x45, 0x200, 0x9}}, 0x8) 18:46:02 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000440), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x448) 18:46:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x700, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0xa0018000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:02 executing program 1: socketpair(0x5, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x7, 0x3ff}, 0x10) sendto$inet(r0, &(0x7f0000000100)="975929dda8d5a10286ce1903374e0b112b23751ad0900f29f1b6b3ca2adabd03b00cef5f9cb41e227098b3425ec6d7b443a5dc8d8fbde92320203ac6b63eb78f9ec44d6841cd92d1709b5096", 0x4c, 0x24000810, &(0x7f0000000180)={0x2, 0x4e22, @broadcast}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f00000001c0)={@loopback, @rand_addr, @local}, &(0x7f0000000200)=0xc) bind$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl(r0, 0x6, &(0x7f00000002c0)="93a4093250e66a429bef8e6ca11d7b540b55ce866a9cd39230597a085e5b675f60ac49dd5ee0bf04ab32dbe635412979c2bb") r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x94, r3, 0xc08, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x80}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000001}, 0x20004080) r4 = openat$cgroup_ro(r0, &(0x7f00000004c0)='io.stat\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000500)="4e870e8cd5a3f35cd5da06d7d9e23a9399b57614751296b54603773455d55b98b53a4993646bdece4d74c705775b1b016f3d9c5048e5e08ba1b012", 0x3b, 0x24004000, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000005c0)={r2}, &(0x7f0000000600)=0x8) r7 = openat$cgroup_ro(r1, &(0x7f0000000640)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000680)={r2, @in={{0x2, 0x4e22, @remote}}, 0x100000000, 0x7fffffff, 0x5, 0xffffffffffffffe0, 0x10}, 0x98) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000740)=0x5, 0x4) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000007c0)=0x5, 0x4) r8 = socket$bt_hidp(0x1f, 0x3, 0x6) write$binfmt_misc(r5, &(0x7f0000000800)={'syz1', "071835b72c5fede8dd53b6ead80af0b8ad1f94364b42763053dfa556735ee1b652946bd4926be5c297430d8a1a2b0d1967be30e24e9095b298c728886ce86e6e88985452be5c97e7cf17d2f0ab96e702d4f14764df50d279c2a2a4a5a02c527845f34bf799106a18ae84aadb0385ee9a7b3c3b36f3da08d883a5d80af2dfe116b0d424582b"}, 0x89) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000008c0)={0x1c, 0xffffffffffffffcb, 0x6, 0x0, 0x0, [{r1, 0x0, 0x400}, {r5, 0x0, 0x2}, {r7, 0x0, 0x7}, {r4, 0x0, 0x6}, {r0}, {r8, 0x0, 0x3}]}) ioctl(r8, 0x8, &(0x7f00000009c0)="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") bind$unix(r0, &(0x7f0000000ac0)=@file={0x0, './file0/file0\x00'}, 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000b40)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000b80)={r6, 0xffffffff7fffffff}, 0x8) openat$cgroup_ro(r4, &(0x7f0000000bc0)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@remote, @in6}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000d00)=0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) getsockopt$inet_udp_int(r7, 0x11, 0xa, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000e40)) 18:46:02 executing program 4 (fault-call:5 fault-nth:7): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x10, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x3b9ac9ff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="2600000000810008"]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) [ 571.168420] FAULT_INJECTION: forcing a failure. [ 571.168420] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 571.218682] CPU: 0 PID: 29675 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #263 [ 571.226095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.235456] Call Trace: [ 571.238051] dump_stack+0x1c4/0x2b4 [ 571.241671] ? dump_stack_print_info.cold.2+0x52/0x52 [ 571.246876] should_fail.cold.4+0xa/0x17 [ 571.250945] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 571.256057] ? graph_lock+0x170/0x170 [ 571.259885] ? rcu_bh_qs+0xc0/0xc0 [ 571.263412] ? unwind_dump+0x190/0x190 [ 571.267308] ? graph_lock+0x170/0x170 [ 571.271111] ? is_bpf_text_address+0xd3/0x170 [ 571.275602] ? __lock_is_held+0xb5/0x140 [ 571.279672] ? ___might_sleep+0x1ed/0x300 [ 571.283816] ? lock_release+0x970/0x970 [ 571.287792] ? arch_local_save_flags+0x40/0x40 [ 571.292390] ? save_stack+0x43/0xd0 [ 571.296025] ? kasan_kmalloc+0xc7/0xe0 [ 571.299901] ? __kmalloc+0x14e/0x760 [ 571.303639] ? __might_sleep+0x95/0x190 [ 571.307634] __alloc_pages_nodemask+0x34b/0xde0 [ 571.312294] ? find_held_lock+0x36/0x1c0 [ 571.316357] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 571.321377] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 571.326904] ? check_preemption_disabled+0x48/0x200 [ 571.331931] ? __lock_is_held+0xb5/0x140 [ 571.336003] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 571.341533] alloc_pages_current+0x10c/0x210 [ 571.345944] __get_free_pages+0xc/0x40 [ 571.349833] skcipher_walk_next+0xae4/0x17f0 [ 571.354252] ? skcipher_walk_done+0xcc0/0xcc0 [ 571.358751] ? memcpy+0x45/0x50 [ 571.362036] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 571.367062] ? scatterwalk_copychunks+0x530/0x660 [ 571.371924] skcipher_walk_done+0x402/0xcc0 [ 571.376256] crypto_cbc_decrypt+0x325/0x600 [ 571.380587] ? crypto_cbc_create+0x6b0/0x6b0 [ 571.385027] skcipher_recvmsg+0xc28/0x11e0 [ 571.389250] ? skcipher_recvmsg+0xc28/0x11e0 [ 571.393674] ? skcipher_bind+0x30/0x30 [ 571.397604] ? apparmor_socket_recvmsg+0x29/0x30 [ 571.402417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 571.407966] ? security_socket_recvmsg+0x9c/0xc0 [ 571.412733] ? skcipher_bind+0x30/0x30 [ 571.416635] sock_recvmsg+0xd0/0x110 [ 571.420353] ? __sock_recv_ts_and_drops+0x420/0x420 [ 571.425369] ___sys_recvmsg+0x2b6/0x680 [ 571.429342] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 571.434903] ? ___sys_sendmsg+0x930/0x930 [ 571.439070] ? mark_held_locks+0x130/0x130 [ 571.443301] ? lock_release+0x970/0x970 [ 571.447275] ? arch_local_save_flags+0x40/0x40 [ 571.451870] ? fget_raw+0x20/0x20 [ 571.455367] ? get_pid_task+0xd6/0x1a0 [ 571.459255] ? lock_downgrade+0x900/0x900 [ 571.463397] ? check_preemption_disabled+0x48/0x200 [ 571.468434] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 571.473958] ? poll_select_set_timeout+0x156/0x240 [ 571.478882] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 571.484425] __sys_recvmmsg+0x303/0xb90 [ 571.488404] ? proc_fail_nth_write+0x9e/0x210 [ 571.492912] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 571.497233] ? find_held_lock+0x36/0x1c0 [ 571.501301] ? __might_fault+0x12b/0x1e0 [ 571.505357] ? lock_release+0x970/0x970 [ 571.509319] ? arch_local_save_flags+0x40/0x40 [ 571.513889] ? __lock_is_held+0xb5/0x140 [ 571.517952] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 571.523478] ? _copy_from_user+0xdf/0x150 [ 571.527645] do_sys_recvmmsg+0xec/0x1a0 [ 571.531638] ? __sys_recvmmsg+0xb90/0xb90 [ 571.535784] ? trace_hardirqs_on+0xbd/0x310 [ 571.540112] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 571.545468] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 571.550912] __x64_sys_recvmmsg+0xbe/0x150 [ 571.555152] do_syscall_64+0x1b9/0x820 [ 571.559046] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 571.564418] ? syscall_return_slowpath+0x5e0/0x5e0 [ 571.569355] ? trace_hardirqs_on_caller+0x310/0x310 [ 571.574373] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 571.579402] ? recalc_sigpending_tsk+0x180/0x180 [ 571.584161] ? kasan_check_write+0x14/0x20 [ 571.588402] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 571.593254] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 571.598440] RIP: 0033:0x457569 [ 571.601636] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:46:03 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @random="733d00b8d4d3"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x9, 0x40, 0x4, 0xa, r1, 0x85}, 0x2c) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000080)=""/56, &(0x7f00000002c0)=0x38) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x5, 0x8d4, 0x10}, 0x2c) bind$can_raw(r1, &(0x7f0000000240)={0x1d, r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000cf382000006105000000000000000000000000000000000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) 18:46:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x4002000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 571.620533] RSP: 002b:00007f0bfe681c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 571.628254] RAX: ffffffffffffffda RBX: 00007f0bfe681c90 RCX: 0000000000457569 [ 571.635519] RDX: 0000000000000001 RSI: 0000000020002cc0 RDI: 0000000000000004 [ 571.642788] RBP: 000000000072bfa0 R08: 0000000020002d40 R09: 0000000000000000 [ 571.650066] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bfe6826d4 [ 571.657326] R13: 00000000004c3244 R14: 00000000004d4de8 R15: 0000000000000005 18:46:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f00000000c0)="15bf6234488dd25d726070") bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x4, 0x4, 0x3}, 0x2c) sendmsg(r0, &(0x7f0000001780)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast}, 0x4, 0x2}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000180)="7364cae32462e80d68777b7597bf8c40dd42711407eecd878237fc0f79b2c925615ebec6f6b66c2d0cb1dd1d80edcd63ca70a55807bc86a6c95447cf00b6be43954d259e0443e990a4153240e1ac4471a2267608ce464155e72c3e75ca1c8f5f2a0cd499965b279e0f73177a7f33d61098cc4ef644d4edef9bc82ca99383a72b41256aa9beed34d7e377ec448254e96fce1c168f5343e34785f0b9af6bfb823186c4dc85397a0e6b1733eb358f6d8cab4a7b7e", 0xb3}, {&(0x7f0000000240)="78c9c4971af991e7ad59d46a58ab7aedfa59787ebf973cb071fe6ef9d9b6c6b7ce2314e6202d8aab797ac3756504bc98fb2438dd09bc7e49c270d2cba147c3d44ea84d5ec50e506336f39a1334c1a0d0f5ab86730d73b49995e3c3befec756c875a7b65f6cec6f4233f59355d0137ebd3941be3840626bd91d2d1712934ba9d4d2ebd182bbcbcb6faf4dc7a661cbcde381f29cb336b2d92bfea72eb9f553ad9a6b33743e085fadd0ddf07d156376c0a31988215171e4c7e5aa0c48f7fd7878da9fef20b550853daf743535d369a4f1ab06f43735310764ad8c902f5cadb155835f150d9ab8f8739a1a9a0ea68170f94b496333fa5ea359ca28b53332c389cc57b8955c31612d80f58d5d48ebf94e651a6bcb66aaa9a522d1bdcf28ad6759edb5966c76c5db27d8e529cd939e47f7fa37772616721f4861309efd530b36903eca5b9a499b3dbcdb870283ae481ff987e8c219e60935d6bfa9e2f170f0765832ac83ff503383b369159696b284a47a9c790d1c2c0d7a39aca4ad7929d54e352c50ccdc11e9f5b0511f3374a09fb3108d850503f8493f2e769c8150ae286ff4ed7a8c0c21faf836a045de710bf99c1ab695a8d3abf0b39f1f3911bb32ef2a6b648d2a9cbf1e60ea96900b0c6a06bdf42ee508aca1fdd2d1720b123ea5db2c70607751cf497f0432be22f021de55fbb1f43e14032a3fda9aa4b70cbcc084ae50b63ba1308f717029bfe82952c207cc59e4f4f5c70873abe1615605262996e13d22530a079493533c28cafdfff593562646228c7ae362095d7cc255f8e9a92d9b3bde7efd17cf228b43e46124c22f906f0a4c3673cd34d0cd2968324dff2d751a1c00b187b00103c6bd6d02b75cc99bf0462c06fb7e10cabf63da1304908c3a6a316a9d22034d3a05e5251f71ee8eda0ace277504ba1ba573fa1490063f41e677e4dc2e5362be589092ad901b64e3ea10c5e22613802f6eaccf3628a13009c0f2e32b3c5f3318dd22e2522fa4110302a9289dcfe9d40081cbc4b4bd231ffe5266c800d0d92f5cc99d402158dae506a6fa54e26aee828032dd5dbcc91edad3a8a84c60728941329f876b82a889d224fb6ff3d0c3c3810155370e6af57149c07f443384e3167c58f8e990d58c3bf9933bd2e82947423dc69bb7e9b45a2d5ba344abaaa63799149c5b7df8965c649e6b1927e68441b1f875727b556c99945685b95dc7c2e292a42f6250c3b7c57b39f87bdb3488cc183159a625987a3d2a64c42389a5dc997cc05938a3a58da7a6a3d78435a2a990b39523959c358423727c241f18d529c1bea0f8d781fafc983e4e5f3a6e5fa7f5155c97941839749f010cda3b1cbc48e2774604e2d8c165ccda26d4845d6bf048696cae5189c78fcb587a5f392ffaf57ae1d3cab0d2ebf7285ec2d30ee0eccd04c9236e8a403ac172070355fb9375e1ef8ce97ab6d3233b2dd51777ed5e3ef5341e79f5d2bec17c3edb79fd8f5ffd1e6c83e1e1ebecc81977607806b4ae2a3c3184134e296af4a314311626039b4a3af991c141f859dadad63882565439eabeaa61d9ef36003504521ce94dbbd06288b4d123689e32637fbe5c9c23df9e51bd8aea055010c3a7c8ddef121a369e2e3e9060ac8596cef0967932bebaeb6aab32567ddfcab7b465fb85904fd072bf1420a6a783b7aed98097a8e6a20d942a650c9c8ff370c600e92d4a976cc479576f112fa5165f5e51853c2bfccba8ca8149c243608711c445b2d56a5d67603fb6c709124bb7a7b337afe601bae7546a07566ffa34fc783daae67cfd679fa84af3bc1a2066877bff1dedcbddd6eaed65c0769bf470bb582786094bdd5ddfd869d0897b5467365618b411f1204fde7ca6b8fdcc07418363adafa0863c965ecb6d7caffa1560e1ddec6a8b4d7dfa38bc20587eb4287b12f41f5616a4f8b10c2bffa1995c48ec947976a182dd8e2541e4bcafa0264b36d278a0ad9d58f1081c1b67132334d30742fe3aa1983303d7824ded1fc77680cd26473d80834ac4d5d502669510e3cc6b193a47af4ac15f24fc69f8594455d29e1df63204451a2cff6b5c6a5cec479f41be55c189b8afa88390e7a0aee03b2a61ffbc85f7cbc26790c0ee31705ee33f04b9bfb46ad2597c0d34eb96e15f58bca86f4c43e9bbd3597edf066c4031182e9a2cd4fa38a77ebb4cc7d917aa9ab1307dfe1b9338918dcce9b0250a220959123b749d30e9ecd62603326335d5c1d1e5c11588e0df44dd4a9aaf18aba0ad78aeda0b343599a6c8e4ff696dab594ab3c439cf6c1d272cfe548150345095396e4012f6c9c7429243791028f9893e96cd7ac2e16637381dc0b80722d044b9cd0daa2d17bd6568c714b96a0fd0ca914f54b9e7556c682f44ad651afe86e8385ac008420f1fa1175a5983472b2a3c5054ba45a65a4f3a7cb39dde4871b8395ae2f826f506bc2996830476c8234bfbbc197731a592cf186951969eba9ec785cfec709cd6e6968b758e45f5254aab59dda3b5601ece7173196558eacbdea7aaaa0206ff405f1e26c38064b9fb8c7430d24ccea7210bf2d4e365f1162710403186bcca5646dc5c6d1974bd8998917aa754e54db9994c39e3e2be57338d647219fdded41d9c68c9bf90c5469731ef19200110a7acab5349df1c15a43083a8b46067746a194cb4ce890bf209d43f6fb5f5c7302edefc6a1e4fd18d70a158e891ca13b9eb35b118f91b49293e109783c8894286d54f2d90c56d05ef04aa17357c4c798c65b59bc442d6f47cc2a89ed71ede67ec823c1a362e75b7bc530a8f722bccd6ad9ca7da1fd1f1bd5942c21f2c2e67da812e2ff96ea76ac6ef750c92e48a5e1ef1ec7e74a3cc70b19d556d20078be64d466d3ec21e23160ec0521acb27b1416ac16f2079591620bedac47ce635d601ee00d4a41d3691226bdeac642557f6d01d1aec106676cc7b8d930e74a70eb1ef11c2e62b5603625439dcdb4d4a87c3eb05372451735901a3b63c3a656878fb5479559b7c8de8acb27b631fc477385b5a511a3e41d97f4d81869bd0f0f75dbf5ffb18a5e8176848071b98bff3846579d8fe204369539a9a083ca7b374d4bc1e678be59ead4a39f9d85f2673d9bfaf2f6936ba35af5b62c65e14ced4031484e0d6972c519e8407e16902f2d143f8d327b418d52d9533e3fe7008fb35643389fb6963a4285e884157090f7e1249e4f071e835e82b5c47b6d31032daa8df1b63ae1cae73aad3d4e00bfcb55f036f6ca6f0c3400e4eb04de1bf3b7167439946f56402952406167ac99492d45bb80cee9f6f31e3e727caabda5f28a66f5475877053b2e9954b91a2358f36cd2331c8126e9480db825ebd11ec8ed8e27ed10098f6e0a18eba974320e4cd1b080e2606440f23a6567f55dbdbab0f6f33df1d1a50eb682ea620c15f4ccb5431e778b2f801388e461bc56febc574d5627bd8225784ff0ccebd4bdaddb68d7d7dc793db41d846d51b4560033a1514f9899ea5bea5c8d9d03179de67e003a441e373b8ff57abc8e5484b02469e525390ec5c0cc610b2aec8efe547b42aff5233cffe789d8e4dc4530f234ed9d977815ca0334d8ea9cdad79b36e0a3859ec0c24d9ff3684bf1597b027a91328459817b6ff797707a1468a8558b0c34b69e77b5777f7c572d30c71c23aaf32cce0354bbb51ec161dd8391c0649b311162039524426171b7be75912cf71a4d613c0346fa640d3229152d09e55e2c649c121db35039c9835989c284a374a62feda119d36058bf5cd8b0d3c1a1012a62b2372126dce7a4ee044427247bb8648933028d61947e1c4f6ed5906b227a00802f1c5ef27c80f3e57266cde48eb1205e29d4d37b83034b902f843bad49a4f70e0dc9023c1c675edbd6a35dd2433214bb820405f5026c87f44a9f7b56b27e160f0ea5d079b5aab851bff4b762c86c71028b107c49a5a6f77b2ec714b6b2cdff4c2fb2413715abbc7a6274e59fc16b06da4ba93bbb36a38a8d33a9844f56e4754fab1ad4d7980b9f24abbff756e3f9e2dde587e4de6ec60732d29a65d08db25ded79054218c54cacfff5f02c8aa043c32de6d5dd70d627600bffb974a082e7de54eaae7a0406b5b9fd692fdf8c16295f015fa0e039b717504dccfde928c4ccd6f691455db31c9d9e6aed979acab4cf4facef6cf4c729574e9a255cbb2c5faa51b9424d25d65501404f5beffc79b32032267bf03b27d00ab8d1058be62bee979cd9d26bd3204d33943df083c53dd7af1cec5bcb83b3231f9540ad8ba214652da420d176d0cb4810e40313caa3044b143a7d0dbafd2ddfed684a772844b83fa4413ea0667944117210353f3c5b82187713ff7fd11380dfaf961854cf028292d908ed584bd37fc97def0a72be6612a3db9499a990401dd66dcc5b85b6ead3e5e24e5e10858d180b5ead910bc766bb117fe74b7b108d67e2d87175ea82daf415e73466a375a6afbe662ad847f102ffa2fd8900e9442ff5740e4d3a778d8887e1913593b7fe28a5b13683a77b0db5055c7fbff3b4949a09682b6ef04861396b3f5ff0611ee2f229198ac90658aafdd81379e7c2f54584203a6243796478f9e1d7df94de4889b39b51a99e126ac810899094c77a8afc3f4378fc806ceed445764f0211cf238cf250aad7fd9984c4b02ddcc9b6d7235ed87539546042d8b435c58e5ba469895cad79aec3c2eaa1350cc36950026b0383d1fc575d023fb97ad995270f7521c8721d3fe82e8b7cbbb29145b4b7948af15e40d5dc41623999ee151890b9ea933f8a0a05b89ebf8c404d19b34056e4d96e9ccf22bf02d9cc68207e297900bc06fdbc5793039f42e3fad022ac6f2cc1800fef30ed5338f36e71dc4069d4284d342bbe1bc7f11322f8fa6ee47c71c46f1b2baccc877bb8696631d0de32b7aa5d3908f6bd6f56152b54f064ebd9bef27de746fc53c8508986c8cfdd4b70cff1ced2617f599ae5f46fbc993405000b26e0f48f28b37aa2a1f75b0043f0d546678b58bfd8bf4bd107577df479aefa459eaef12c18541bb7e97222f64ff11fc82e82f92459353d7689a3bc32d53df8f5b0722069c4748d746794c8669760fb6b0629e4c6d6a41f2feb8b02c38ea8b14443ebd0ed4c35305f8d7f38f86dd6f67368d86601c22988f6b05476044ce2503ccb36e85e2ca7d9e320d936a4950549678185853fe7d0e0a4df381908b3a286908d003bd8113d2742a9b7a7a2fd52c585681a19cbe35efa5b4243661ce7eee44568b1e6c46bcbf225cd6eb8bfd532ca5eb0228fa0a8c4d7e61949752da88befb29ee5d849866e9037c78b15e7cb6901b0e369216cfd9c023e7b51deb9d2ccfe7e5902b8268164dd99333ed73a21bbf69140caa8e2a7de74a136596268c5594d55066b4ffd59d227774ff7afef2dd4de5a45ffbde42e416da680ffdadde4281489afe1783eb8797f9fba0308352cb705d89a9ebaaa1d5fd6370279ff907710f1902270b4d1062a1d0bb04879d71904f7b366030f5defacd0185d17040db88ba3c03a400bb4ea3762ed57032d2a4a0260abe134b0450b96569da60b7a7bb1586ea969ec990911e4384da71ef183d258d98615aec8bde5512555ce16636a4443078d19f30b780cc93b4bbd7bed5422007fae3ffbe170ce718480e549bef5d99883113399811c7fdb83dabfe5a1a5abc1f4f07ea5e3849119723f8abb85e60a77c83e726379109ddaef4b21e9d3bafa4c9116bb8d2e66424965e0bc2c29361e9e2dbb006be655bf2f4a2d1a9c9b43470800f7a23f6446aab9283ca294f804db0783d0c82d36ba3", 0x1000}, {&(0x7f0000000000)="73d49cfa81954f806588252e798436f63ff669c4c4a3cc22cb98f1de36d87f", 0x1f}], 0x3, &(0x7f0000001280)=[{0xf0, 0x99, 0x5, "0420b24633e4ce376134a8652673f27b20b54c98a800d53fec843d253236454ea17bdec91133602583308212e019e74c9891abe227e6201dcbcc364d35eb37fbd311413d8a9d2803c83ad1d71e69c04e325a0a2c5071ed1313ac670657ff4cd9195bffb9033802a46823d4ad5284a1e18a854a56a1bfe440b22f004a6c8d978fd50705312c8ee6558326281f0aa7df4c1c86c1be7226e7338cffd30489c3f5c6f9836218e97f6cba9ee81f9d8a2419a32347f335f74ec0e78e8eceded900c8f1a870563769fca33cf26baafdd7a88eaa54af0ffc7b88cc36de"}, {0x38, 0x11f, 0x80, "517c3410900a8d45c65ec9292c6a0cdf830de02e76271c5c1d23928d180c64f9ceea17dc46b7"}, {0x98, 0x11b, 0x0, "46d9086104b5d691fa1e5c9555de17c0351f3b3cb622cde59b767ef995852b95e0b92cfe8bbabd49fb01d38220ee922de4ce5e5882fc999ca4cc46c4280fb852447032081447bb1c33dfdc9d904d75ce50af0c06134df04f47316fecd6dca3cb73e2e7f956d45b47f360aa0d497afac69cc69f14fc1eb5d25ae2772145cc0ce31b87830c95"}, {0x48, 0x11f, 0x5, "4044c15aad3f3ad7bfc28cc199cc1f5ba13100bc6c5548d0e7ab596fc0a20777ebc7c6a9e61c55928357605c4272955b10f2a041"}, {0x78, 0x3a, 0x6, "b4aeab30a280f358556f72cc70ddf063e7ece2776eb2db246a8cecc0ccf5c15fbee6eddb820e51c0f43c56cd40d47add653bd38b2135387e46be01417f8825c2535bdccca83340b16ef2f990d77466409ba8616b2fa603dcda6de8bd5929f8b8ac"}, {0xf8, 0x0, 0x4, "ab26590459a4768612615c01b94eeb002b936070edfbaa97a5fb8f677169cc87dd72cf39fa0b75e2434c61ef6b2e1043a34cfc5fd34e86c201e1a26decf3d687912e6646c6fdeafb8a4bf8f1c614976d1449489546b5f3a6eccde4b88f699e331512bdded9cb0b287281195d1d5a674272d9632baf96461ea4fd83bc8606c2f707b5275d896f0a0e940e7a9dceaf1749e479d8da8684627d3d3b5d0f2603361ae19c0c757286653d72a0f79b0355713eefdf860ec610007211fc1b92face5961daaca85a84903d97e7b6cc2a7fa7f85d38fa09334025db3de4623575e4477ac146cd785d54ad36"}, {0x48, 0x1ff, 0x2, "b728f09b512bb2efb0f604cc0607d7f49ddd36d9e7227a3a39e0b6cffe96f4102028ee7081bd3d9b06577d4e00ac320340e5"}, {0xd8, 0x111, 0x40, "62dcbc89906e1a47b2996519478ae2ad0ad8297892408d7a844ebb9eec69edc658a880c0942a955c427e87e49495935b5c9624029bd9b7e7fbbb348801ec6e463bc362888b2f89d8113bc07169a54fca53194e7d2f9e927e3f747859caafe6b1d04182b0eef9500f1e0bb3c44df8b026388eb085bbf50d076e12c370bc8109a65cc4acc9717a43f99a7db6625249439048feb16b48a7922f5c1343fcd7ff4f162a488506171a2697b482af7c76109cfd8ae18f5a6676b3ba374dd60277ed8c032f9b2f402cbe"}, {0x40, 0x3a, 0x6, "00f9cc2310a78bd88834a321a18c1a6e59f2c8a4ea5f3cf4c0d4fdfc498ba0ab0b556334e59b0554ab5448"}], 0x4d8, 0x40048c0}, 0x20000000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0xac2, 0x4) 18:46:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000006, 0x2013, r2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000440)={@local, 0x3, 0x2, 0x0, 0x5, 0xffffffffffff3c1b, 0x0, 0x4}, &(0x7f0000000500)=0x20) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000280)={0x7f, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e24, 0x1, 'sh\x00', 0x8, 0x7, 0x49}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00'}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000340)=0x6) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)=0x800) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) connect$inet(r1, &(0x7f0000000400)={0x2, 0x4e22, @multicast2}, 0x10) r5 = openat$cgroup_ro(r2, &(0x7f00000004c0)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000540)={0x1, 0x2, 0x800, 0x1, r3}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000480)="fb15e638f876a49052a7a95d1ce04045", 0xfffffffffffffe80) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfffffcbd) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004e00)=[{{&(0x7f0000000380)=@rc, 0x80, &(0x7f0000003fc0), 0x0, &(0x7f0000004040)=""/224, 0xe0}}], 0x1, 0x0, &(0x7f00000002c0)={0x0, r6+10000000}) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000080)="732ca54fe76483d4455f8c84e6ba9b4fb22d54bc580db6fff08fdfcae4bd5f183e13fa4f9593b28265a07f46c59197894ae4a1b58ac8cb1a8968b0df71e8e3ec7c1a19643960678ca1189078188cd9c29ae4777e6aec8e3242530ab29428983fe5f29fb3b67899ea8d8e6d0561928d4a5b1801d6124a059d7d6f300fb1b1cd7bb8c57b6f13f4aec7248b", 0x8a) 18:46:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x4000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x1000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x6000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:03 executing program 4 (fault-call:5 fault-nth:8): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x1000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) [ 572.049315] FAULT_INJECTION: forcing a failure. [ 572.049315] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 572.076375] CPU: 1 PID: 29725 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #263 [ 572.083764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 572.093119] Call Trace: [ 572.095738] dump_stack+0x1c4/0x2b4 [ 572.099388] ? dump_stack_print_info.cold.2+0x52/0x52 [ 572.104628] should_fail.cold.4+0xa/0x17 [ 572.108710] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 572.113833] ? graph_lock+0x170/0x170 [ 572.117652] ? rcu_bh_qs+0xc0/0xc0 [ 572.121231] ? unwind_dump+0x190/0x190 [ 572.125142] ? graph_lock+0x170/0x170 [ 572.128959] ? is_bpf_text_address+0xd3/0x170 [ 572.133526] ? __lock_is_held+0xb5/0x140 [ 572.137586] ? ___might_sleep+0x1ed/0x300 [ 572.141719] ? lock_release+0x970/0x970 [ 572.145689] ? arch_local_save_flags+0x40/0x40 [ 572.150261] ? save_stack+0x43/0xd0 [ 572.153886] ? kasan_kmalloc+0xc7/0xe0 [ 572.157759] ? __kmalloc+0x14e/0x760 [ 572.161487] ? __might_sleep+0x95/0x190 [ 572.165452] __alloc_pages_nodemask+0x34b/0xde0 [ 572.170136] ? find_held_lock+0x36/0x1c0 [ 572.174190] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 572.179210] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.184760] ? check_preemption_disabled+0x48/0x200 [ 572.189785] ? __lock_is_held+0xb5/0x140 [ 572.193843] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 572.199383] alloc_pages_current+0x10c/0x210 [ 572.203802] __get_free_pages+0xc/0x40 [ 572.207685] skcipher_walk_next+0xae4/0x17f0 [ 572.212124] ? skcipher_walk_done+0xcc0/0xcc0 [ 572.216659] ? memcpy+0x45/0x50 [ 572.219939] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 572.224951] ? scatterwalk_copychunks+0x530/0x660 [ 572.229802] skcipher_walk_done+0x402/0xcc0 [ 572.234153] crypto_cbc_decrypt+0x325/0x600 [ 572.238494] ? crypto_cbc_create+0x6b0/0x6b0 [ 572.242918] skcipher_recvmsg+0xc28/0x11e0 [ 572.247144] ? skcipher_recvmsg+0xc28/0x11e0 [ 572.251549] ? skcipher_bind+0x30/0x30 [ 572.255425] ? apparmor_socket_recvmsg+0x29/0x30 [ 572.260182] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.265718] ? security_socket_recvmsg+0x9c/0xc0 [ 572.270492] ? skcipher_bind+0x30/0x30 [ 572.274382] sock_recvmsg+0xd0/0x110 [ 572.278112] ? __sock_recv_ts_and_drops+0x420/0x420 [ 572.283160] ___sys_recvmsg+0x2b6/0x680 [ 572.287122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.292659] ? ___sys_sendmsg+0x930/0x930 [ 572.296797] ? mark_held_locks+0x130/0x130 [ 572.301030] ? lock_release+0x970/0x970 [ 572.305002] ? arch_local_save_flags+0x40/0x40 [ 572.309626] ? fget_raw+0x20/0x20 [ 572.313075] ? get_pid_task+0xd6/0x1a0 [ 572.316959] ? lock_downgrade+0x900/0x900 [ 572.321111] ? check_preemption_disabled+0x48/0x200 [ 572.326146] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 572.331691] ? poll_select_set_timeout+0x156/0x240 [ 572.336624] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 572.342181] __sys_recvmmsg+0x303/0xb90 [ 572.346180] ? proc_fail_nth_write+0x9e/0x210 [ 572.350670] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 572.354995] ? find_held_lock+0x36/0x1c0 [ 572.359067] ? __might_fault+0x12b/0x1e0 [ 572.363131] ? lock_release+0x970/0x970 [ 572.367096] ? arch_local_save_flags+0x40/0x40 [ 572.371675] ? __lock_is_held+0xb5/0x140 [ 572.375745] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 572.381282] ? _copy_from_user+0xdf/0x150 [ 572.385436] do_sys_recvmmsg+0xec/0x1a0 [ 572.389408] ? __sys_recvmmsg+0xb90/0xb90 [ 572.393570] ? trace_hardirqs_on+0xbd/0x310 [ 572.397916] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 572.403274] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 572.408729] __x64_sys_recvmmsg+0xbe/0x150 [ 572.412987] do_syscall_64+0x1b9/0x820 [ 572.416865] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 572.422243] ? syscall_return_slowpath+0x5e0/0x5e0 [ 572.427181] ? trace_hardirqs_on_caller+0x310/0x310 [ 572.432201] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 572.437202] ? recalc_sigpending_tsk+0x180/0x180 [ 572.441957] ? kasan_check_write+0x14/0x20 [ 572.446202] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 572.451057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 572.456243] RIP: 0033:0x457569 [ 572.459435] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 572.478370] RSP: 002b:00007f0bfe681c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 572.486076] RAX: ffffffffffffffda RBX: 00007f0bfe681c90 RCX: 0000000000457569 [ 572.493332] RDX: 0000000000000001 RSI: 0000000020002cc0 RDI: 0000000000000004 18:46:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x40000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 572.500599] RBP: 000000000072bfa0 R08: 0000000020002d40 R09: 0000000000000000 [ 572.507869] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bfe6826d4 [ 572.515148] R13: 00000000004c3244 R14: 00000000004d4de8 R15: 0000000000000005 18:46:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xfec0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000001880)={&(0x7f00000000c0), 0xc, &(0x7f0000001840)=[{&(0x7f0000000440)=ANY=[@ANYBLOB="1000400000"], 0x10}], 0x1, 0x0, 0x0, 0x4}, 0x20000000) 18:46:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0xf0ffffff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x240, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffffffffffffff7d) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x8001, 0x4) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000a40)='h', 0x1}], 0x1) 18:46:04 executing program 4 (fault-call:5 fault-nth:9): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x300000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x100000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:04 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x10d, 0xc, &(0x7f0000000000)=""/65, &(0x7f00000000c0)=0x41) [ 573.017279] FAULT_INJECTION: forcing a failure. [ 573.017279] name failslab, interval 1, probability 0, space 0, times 0 [ 573.030241] CPU: 1 PID: 29769 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #263 [ 573.037641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 573.046996] Call Trace: [ 573.049587] dump_stack+0x1c4/0x2b4 [ 573.053245] ? dump_stack_print_info.cold.2+0x52/0x52 [ 573.058451] ? trace_hardirqs_on+0xbd/0x310 [ 573.062787] ? kasan_check_read+0x11/0x20 18:46:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x8eca580000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 573.066957] ? iov_iter_get_pages+0x2c9/0x1210 [ 573.071566] should_fail.cold.4+0xa/0x17 [ 573.075651] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 573.080769] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 573.085795] ? get_user_pages_fast+0x2a9/0x450 [ 573.090397] ? graph_lock+0x170/0x170 [ 573.094202] ? __get_user_pages_fast+0x3f0/0x3f0 [ 573.098964] ? __kernel_text_address+0xd/0x40 [ 573.103471] ? unwind_get_return_address+0x61/0xa0 [ 573.108409] ? graph_lock+0x170/0x170 [ 573.112220] ? __save_stack_trace+0x8d/0xf0 [ 573.116556] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 573.116580] ? find_held_lock+0x36/0x1c0 [ 573.116601] ? __lock_is_held+0xb5/0x140 [ 573.116644] ? ___might_sleep+0x1ed/0x300 [ 573.116667] ? arch_local_save_flags+0x40/0x40 [ 573.125738] ? find_held_lock+0x36/0x1c0 [ 573.125765] __should_failslab+0x124/0x180 [ 573.125787] should_failslab+0x9/0x14 [ 573.125804] __kmalloc+0x2d4/0x760 [ 573.125819] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 573.125841] ? iov_iter_advance+0x2ec/0x1460 [ 573.163651] ? sg_init_table+0x28/0x60 18:46:04 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xad, &(0x7f0000000180)=""/206}, 0x48) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000280)={'veth1\x00', 0x7}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000020000006a0a00fe00000000850000000b000000b7000000000000009500040000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392d450ff1fb635a5849d20600000000000000e1"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x38, &(0x7f00000000c0)}, 0x10) [ 573.167572] ? sock_kmalloc+0x15a/0x1f0 [ 573.171566] sock_kmalloc+0x15a/0x1f0 [ 573.175385] ? __sk_mem_schedule+0xe0/0xe0 [ 573.179653] ? rcu_read_lock_sched_held+0x108/0x120 [ 573.184697] af_alg_get_rsgl+0x1d7/0x920 [ 573.188795] ? af_alg_make_sg+0x550/0x550 [ 573.188821] ? af_alg_alloc_areq+0x1ec/0x280 [ 573.188837] ? alg_accept+0x60/0x60 [ 573.188872] ? kasan_check_write+0x14/0x20 [ 573.188889] ? sock_kfree_s+0x47/0x60 [ 573.188911] skcipher_recvmsg+0x39e/0x11e0 [ 573.188940] ? skcipher_bind+0x30/0x30 [ 573.197488] ? apparmor_socket_recvmsg+0x29/0x30 [ 573.197505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 573.197523] ? security_socket_recvmsg+0x9c/0xc0 [ 573.197540] ? skcipher_bind+0x30/0x30 [ 573.197558] sock_recvmsg+0xd0/0x110 [ 573.197574] ? __sock_recv_ts_and_drops+0x420/0x420 [ 573.197591] ___sys_recvmsg+0x2b6/0x680 [ 573.197606] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 573.197640] ? ___sys_sendmsg+0x930/0x930 [ 573.258583] ? mark_held_locks+0x130/0x130 [ 573.262842] ? lock_release+0x970/0x970 [ 573.266819] ? arch_local_save_flags+0x40/0x40 [ 573.271414] ? fget_raw+0x20/0x20 [ 573.274868] ? get_pid_task+0xd6/0x1a0 [ 573.278759] ? lock_downgrade+0x900/0x900 [ 573.282924] ? check_preemption_disabled+0x48/0x200 [ 573.287949] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 573.293489] ? poll_select_set_timeout+0x156/0x240 [ 573.298427] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 573.303976] __sys_recvmmsg+0x303/0xb90 [ 573.307952] ? proc_fail_nth_write+0x9e/0x210 [ 573.312459] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 573.316784] ? find_held_lock+0x36/0x1c0 [ 573.320854] ? __might_fault+0x12b/0x1e0 [ 573.324926] ? lock_release+0x970/0x970 [ 573.328899] ? arch_local_save_flags+0x40/0x40 [ 573.333479] ? __lock_is_held+0xb5/0x140 [ 573.337562] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 573.343098] ? _copy_from_user+0xdf/0x150 [ 573.347260] do_sys_recvmmsg+0xec/0x1a0 [ 573.351239] ? __sys_recvmmsg+0xb90/0xb90 [ 573.355413] ? trace_hardirqs_on+0xbd/0x310 [ 573.359742] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 573.365104] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 573.370568] __x64_sys_recvmmsg+0xbe/0x150 [ 573.374812] do_syscall_64+0x1b9/0x820 [ 573.378701] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 573.384097] ? syscall_return_slowpath+0x5e0/0x5e0 [ 573.389028] ? trace_hardirqs_on_caller+0x310/0x310 [ 573.394047] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 573.399059] ? recalc_sigpending_tsk+0x180/0x180 [ 573.403819] ? kasan_check_write+0x14/0x20 [ 573.408055] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 573.412902] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 573.418100] RIP: 0033:0x457569 [ 573.421313] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 573.440207] RSP: 002b:00007f0bfe681c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 573.447911] RAX: ffffffffffffffda RBX: 00007f0bfe681c90 RCX: 0000000000457569 [ 573.455172] RDX: 0000000000000001 RSI: 0000000020002cc0 RDI: 0000000000000004 18:46:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x2000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 573.462462] RBP: 000000000072bfa0 R08: 0000000020002d40 R09: 0000000000000000 [ 573.469730] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bfe6826d4 [ 573.476989] R13: 00000000004c3244 R14: 00000000004d4de8 R15: 0000000000000005 18:46:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @loopback}, 0x19) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x4, 0xffffffffffffff40) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000003b40)}, 0x0) 18:46:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xdc7f0000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x100, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x80805, 0x9af, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x15000000]}}, 0x1c) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001d00)={&(0x7f0000001a00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001a80)=""/50, 0x32}, {&(0x7f0000001ac0)=""/211, 0xd3}, {&(0x7f0000001bc0)=""/6, 0x6}, {&(0x7f0000001c00)=""/125, 0x7d}], 0x4, &(0x7f0000001cc0)=""/42, 0x2a, 0x80000000}, 0x2002) accept(r3, &(0x7f0000001d80)=@rc, &(0x7f0000001e00)=0x80) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000001d40)={r1}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x0, 0x4) close(r0) 18:46:05 executing program 4 (fault-call:5 fault-nth:10): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 573.691256] net_ratelimit: 23 callbacks suppressed [ 573.691267] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 573.753456] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x8001a0ffffffff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x8010017d, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 573.849025] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 573.880820] FAULT_INJECTION: forcing a failure. [ 573.880820] name failslab, interval 1, probability 0, space 0, times 0 [ 573.893725] CPU: 0 PID: 29815 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #263 [ 573.901105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 573.910465] Call Trace: [ 573.913066] dump_stack+0x1c4/0x2b4 [ 573.916705] ? dump_stack_print_info.cold.2+0x52/0x52 [ 573.921912] ? trace_hardirqs_on+0xbd/0x310 [ 573.926237] ? iov_iter_get_pages+0x2c9/0x1210 [ 573.930827] should_fail.cold.4+0xa/0x17 [ 573.934891] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 573.939992] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 573.945021] ? get_user_pages_fast+0x2a9/0x450 [ 573.949624] ? graph_lock+0x170/0x170 [ 573.953439] ? __get_user_pages_fast+0x3f0/0x3f0 [ 573.958196] ? kasan_kmalloc+0xc7/0xe0 [ 573.962077] ? sock_kmalloc+0x15a/0x1f0 [ 573.966039] ? af_alg_get_rsgl+0x1d7/0x920 [ 573.970262] ? graph_lock+0x170/0x170 [ 573.974058] ? __sys_recvmmsg+0x303/0xb90 [ 573.978208] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 573.983217] ? find_held_lock+0x36/0x1c0 [ 573.987267] ? __lock_is_held+0xb5/0x140 [ 573.991322] ? ___might_sleep+0x1ed/0x300 [ 573.995461] ? arch_local_save_flags+0x40/0x40 [ 574.000065] __should_failslab+0x124/0x180 [ 574.004301] should_failslab+0x9/0x14 [ 574.008139] __kmalloc+0x2d4/0x760 [ 574.011683] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 574.016688] ? iov_iter_advance+0x2ec/0x1460 [ 574.021086] ? sg_init_table+0x28/0x60 [ 574.024961] ? sock_kmalloc+0x15a/0x1f0 [ 574.028927] sock_kmalloc+0x15a/0x1f0 [ 574.032718] ? __sk_mem_schedule+0xe0/0xe0 [ 574.036945] ? rcu_read_lock_sched_held+0x108/0x120 [ 574.041953] af_alg_get_rsgl+0x1d7/0x920 [ 574.046008] ? af_alg_make_sg+0x550/0x550 [ 574.050167] ? af_alg_alloc_areq+0x1ec/0x280 [ 574.054575] ? alg_accept+0x60/0x60 [ 574.058189] ? kasan_check_write+0x14/0x20 [ 574.062408] ? sock_kfree_s+0x47/0x60 [ 574.066210] skcipher_recvmsg+0x39e/0x11e0 [ 574.070474] ? skcipher_bind+0x30/0x30 [ 574.074361] ? apparmor_socket_recvmsg+0x29/0x30 [ 574.079103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.084642] ? security_socket_recvmsg+0x9c/0xc0 [ 574.089386] ? skcipher_bind+0x30/0x30 [ 574.093270] sock_recvmsg+0xd0/0x110 [ 574.096975] ? __sock_recv_ts_and_drops+0x420/0x420 [ 574.101981] ___sys_recvmsg+0x2b6/0x680 [ 574.105946] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.111474] ? ___sys_sendmsg+0x930/0x930 [ 574.115623] ? mark_held_locks+0x130/0x130 [ 574.119861] ? lock_release+0x970/0x970 [ 574.123835] ? arch_local_save_flags+0x40/0x40 [ 574.128411] ? fget_raw+0x20/0x20 [ 574.131854] ? get_pid_task+0xd6/0x1a0 [ 574.135744] ? lock_downgrade+0x900/0x900 [ 574.139908] ? check_preemption_disabled+0x48/0x200 [ 574.144930] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 574.150462] ? poll_select_set_timeout+0x156/0x240 [ 574.155395] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 574.160953] __sys_recvmmsg+0x303/0xb90 [ 574.164931] ? proc_fail_nth_write+0x9e/0x210 [ 574.169426] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 574.173737] ? find_held_lock+0x36/0x1c0 [ 574.177792] ? __might_fault+0x12b/0x1e0 [ 574.181845] ? lock_release+0x970/0x970 [ 574.185809] ? arch_local_save_flags+0x40/0x40 [ 574.190393] ? __lock_is_held+0xb5/0x140 [ 574.194492] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 574.200017] ? _copy_from_user+0xdf/0x150 [ 574.204168] do_sys_recvmmsg+0xec/0x1a0 [ 574.208146] ? __sys_recvmmsg+0xb90/0xb90 [ 574.212282] ? trace_hardirqs_on+0xbd/0x310 [ 574.216605] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 574.221988] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 574.227430] __x64_sys_recvmmsg+0xbe/0x150 [ 574.231659] do_syscall_64+0x1b9/0x820 [ 574.235550] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 574.240906] ? syscall_return_slowpath+0x5e0/0x5e0 [ 574.245844] ? trace_hardirqs_on_caller+0x310/0x310 [ 574.250850] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 574.255854] ? recalc_sigpending_tsk+0x180/0x180 [ 574.260599] ? kasan_check_write+0x14/0x20 [ 574.264843] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 574.269683] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 574.274860] RIP: 0033:0x457569 [ 574.278040] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:46:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x100, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x80805, 0x9af, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x15000000]}}, 0x1c) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001d00)={&(0x7f0000001a00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001a80)=""/50, 0x32}, {&(0x7f0000001ac0)=""/211, 0xd3}, {&(0x7f0000001bc0)=""/6, 0x6}, {&(0x7f0000001c00)=""/125, 0x7d}], 0x4, &(0x7f0000001cc0)=""/42, 0x2a, 0x80000000}, 0x2002) accept(r3, &(0x7f0000001d80)=@rc, &(0x7f0000001e00)=0x80) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000001d40)={r1}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x0, 0x4) close(r0) 18:46:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xff00, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 574.296928] RSP: 002b:00007f0bfe681c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 574.304646] RAX: ffffffffffffffda RBX: 00007f0bfe681c90 RCX: 0000000000457569 [ 574.311906] RDX: 0000000000000001 RSI: 0000000020002cc0 RDI: 0000000000000004 [ 574.319158] RBP: 000000000072bfa0 R08: 0000000020002d40 R09: 0000000000000000 [ 574.326412] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bfe6826d4 [ 574.333665] R13: 00000000004c3244 R14: 00000000004d4de8 R15: 0000000000000005 [ 574.404766] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x218, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0xfffffff0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:06 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x401, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x3f1) close(r0) 18:46:06 executing program 4 (fault-call:5 fault-nth:11): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0xffc00000000, {{0x2, 0xfffffffffffffffc, @multicast1}}, 0x0, 0x1, [{{0x2, 0x0, @loopback}}, {{0xa, 0x0, @multicast2}}]}, 0x66) [ 574.589070] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:06 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000380)={@remote}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYBLOB="5300000045611237262fe1b333feb3b81db6d8d3ee89304a1e6793c505ee8a5e4ceaff311ff5f9c6a827486da854fa03e66f0a61da326ca7f402aa1d56b34584e085665cb6fc9d11443c430fff0f0000000000047a2ce6c4da"], &(0x7f0000000200)=0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x13, r0, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc8070014") r4 = epoll_create(0x9) r5 = epoll_create(0x4) r6 = socket$rds(0x15, 0x5, 0x0) r7 = epoll_create(0x5b) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r7, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f0000000000)) r8 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8006, 0xfffffffffffffffc, 0xd92, r2}, &(0x7f0000000340)=0x10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f000000dff4)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) epoll_create(0xa) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000c7f000)) write(0xffffffffffffffff, &(0x7f0000000240)="a1be4b77", 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f0000001800)) 18:46:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0xa0018000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x871ef, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 574.751514] FAULT_INJECTION: forcing a failure. [ 574.751514] name failslab, interval 1, probability 0, space 0, times 0 [ 574.766052] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 574.770101] CPU: 0 PID: 29859 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #263 [ 574.783756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.793132] Call Trace: [ 574.795736] dump_stack+0x1c4/0x2b4 [ 574.799380] ? dump_stack_print_info.cold.2+0x52/0x52 [ 574.804586] ? trace_hardirqs_on+0xbd/0x310 [ 574.808956] ? iov_iter_get_pages+0x2c9/0x1210 [ 574.813566] should_fail.cold.4+0xa/0x17 [ 574.817685] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 574.822801] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 574.827826] ? get_user_pages_fast+0x2a9/0x450 [ 574.832421] ? graph_lock+0x170/0x170 [ 574.836221] ? __get_user_pages_fast+0x3f0/0x3f0 [ 574.840980] ? kasan_kmalloc+0xc7/0xe0 [ 574.844892] ? sock_kmalloc+0x15a/0x1f0 [ 574.848886] ? af_alg_get_rsgl+0x1d7/0x920 [ 574.853127] ? graph_lock+0x170/0x170 [ 574.856943] ? __sys_recvmmsg+0x303/0xb90 [ 574.861103] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 574.861141] ? find_held_lock+0x36/0x1c0 [ 574.861161] ? __lock_is_held+0xb5/0x140 [ 574.861192] ? ___might_sleep+0x1ed/0x300 [ 574.861210] ? arch_local_save_flags+0x40/0x40 [ 574.861239] __should_failslab+0x124/0x180 [ 574.861259] should_failslab+0x9/0x14 [ 574.861278] __kmalloc+0x2d4/0x760 [ 574.870347] ? __sanitizer_cov_trace_cmp8+0x18/0x20 18:46:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x7d011080, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 574.870365] ? iov_iter_advance+0x2ec/0x1460 [ 574.870383] ? sg_init_table+0x28/0x60 [ 574.870398] ? sock_kmalloc+0x15a/0x1f0 [ 574.870421] sock_kmalloc+0x15a/0x1f0 [ 574.870441] ? __sk_mem_schedule+0xe0/0xe0 [ 574.870461] ? rcu_read_lock_sched_held+0x108/0x120 [ 574.870487] af_alg_get_rsgl+0x1d7/0x920 [ 574.906585] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 574.908053] ? af_alg_make_sg+0x550/0x550 [ 574.908079] ? af_alg_alloc_areq+0x1ec/0x280 [ 574.908093] ? alg_accept+0x60/0x60 [ 574.908113] ? kasan_check_write+0x14/0x20 [ 574.908129] ? sock_kfree_s+0x47/0x60 [ 574.908150] skcipher_recvmsg+0x39e/0x11e0 [ 574.963968] ? skcipher_bind+0x30/0x30 [ 574.965940] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 574.967867] ? apparmor_socket_recvmsg+0x29/0x30 [ 574.967888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.967906] ? security_socket_recvmsg+0x9c/0xc0 [ 574.967938] ? skcipher_bind+0x30/0x30 [ 574.967956] sock_recvmsg+0xd0/0x110 [ 574.967974] ? __sock_recv_ts_and_drops+0x420/0x420 [ 575.005910] ___sys_recvmsg+0x2b6/0x680 [ 575.009895] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.015453] ? ___sys_sendmsg+0x930/0x930 [ 575.015475] ? mark_held_locks+0x130/0x130 [ 575.015491] ? lock_release+0x970/0x970 [ 575.015509] ? arch_local_save_flags+0x40/0x40 [ 575.015541] ? fget_raw+0x20/0x20 [ 575.023909] ? get_pid_task+0xd6/0x1a0 [ 575.023928] ? lock_downgrade+0x900/0x900 [ 575.023946] ? check_preemption_disabled+0x48/0x200 [ 575.023974] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 575.023991] ? poll_select_set_timeout+0x156/0x240 [ 575.024014] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 575.064915] __sys_recvmmsg+0x303/0xb90 [ 575.068905] ? proc_fail_nth_write+0x9e/0x210 [ 575.073424] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 575.077750] ? find_held_lock+0x36/0x1c0 [ 575.081827] ? __might_fault+0x12b/0x1e0 [ 575.085895] ? lock_release+0x970/0x970 [ 575.089856] ? arch_local_save_flags+0x40/0x40 [ 575.094438] ? __lock_is_held+0xb5/0x140 [ 575.098527] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 575.104050] ? _copy_from_user+0xdf/0x150 [ 575.108188] do_sys_recvmmsg+0xec/0x1a0 [ 575.112154] ? __sys_recvmmsg+0xb90/0xb90 [ 575.116287] ? trace_hardirqs_on+0xbd/0x310 [ 575.120600] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.125983] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 575.131437] __x64_sys_recvmmsg+0xbe/0x150 [ 575.135692] do_syscall_64+0x1b9/0x820 [ 575.139589] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 575.145004] ? syscall_return_slowpath+0x5e0/0x5e0 [ 575.149971] ? trace_hardirqs_on_caller+0x310/0x310 [ 575.155036] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 575.160081] ? recalc_sigpending_tsk+0x180/0x180 [ 575.164840] ? kasan_check_write+0x14/0x20 [ 575.169078] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 575.173950] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.179126] RIP: 0033:0x457569 [ 575.182307] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:46:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xfe80000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8, 0x1eab}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="bf16000000000000616118000000000061620000000000008510613609f65e1847d87493290000010000009500000000000000bf100100000000000e871028f4145f8674ce8d93093c2100"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 575.201205] RSP: 002b:00007f0bfe681c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 575.208919] RAX: ffffffffffffffda RBX: 00007f0bfe681c90 RCX: 0000000000457569 [ 575.216192] RDX: 0000000000000001 RSI: 0000000020002cc0 RDI: 0000000000000004 [ 575.223465] RBP: 000000000072bfa0 R08: 0000000020002d40 R09: 0000000000000000 [ 575.223479] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bfe6826d4 [ 575.238008] R13: 00000000004c3244 R14: 00000000004d4de8 R15: 0000000000000005 [ 575.273786] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8, 0x1eab}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="bf16000000000000616118000000000061620000000000008510613609f65e1847d87493290000010000009500000000000000bf100100000000000e871028f4145f8674ce8d93093c2100"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 575.323569] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x8000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x7000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:07 executing program 4 (fault-call:5 fault-nth:12): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8, 0x1eab}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="bf16000000000000616118000000000061620000000000008510613609f65e1847d87493290000010000009500000000000000bf100100000000000e871028f4145f8674ce8d93093c2100"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:46:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8, 0x1eab}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="bf16000000000000616118000000000061620000000000008510613609f65e1847d87493290000010000009500000000000000bf100100000000000e871028f4145f8674ce8d93093c2100"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:46:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x1000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xc4ffffff, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 575.601095] FAULT_INJECTION: forcing a failure. [ 575.601095] name failslab, interval 1, probability 0, space 0, times 0 [ 575.623136] CPU: 0 PID: 29908 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #263 [ 575.630518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 575.639880] Call Trace: [ 575.642483] dump_stack+0x1c4/0x2b4 [ 575.646120] ? dump_stack_print_info.cold.2+0x52/0x52 [ 575.651325] should_fail.cold.4+0xa/0x17 [ 575.655389] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 575.660499] ? check_preemption_disabled+0x48/0x200 [ 575.665501] ? check_preemption_disabled+0x48/0x200 [ 575.670525] ? graph_lock+0x170/0x170 [ 575.674316] ? graph_lock+0x170/0x170 [ 575.678108] ? find_held_lock+0x36/0x1c0 [ 575.682164] ? __lock_is_held+0xb5/0x140 [ 575.686235] ? ___might_sleep+0x1ed/0x300 [ 575.690402] ? arch_local_save_flags+0x40/0x40 [ 575.694996] ? rcu_read_lock_sched_held+0x108/0x120 [ 575.700044] __should_failslab+0x124/0x180 [ 575.704307] should_failslab+0x9/0x14 [ 575.708124] __kmalloc+0x2d4/0x760 [ 575.711676] ? af_alg_make_sg+0x550/0x550 [ 575.715828] ? sock_kmalloc+0x15a/0x1f0 [ 575.719809] sock_kmalloc+0x15a/0x1f0 [ 575.723625] ? __sk_mem_schedule+0xe0/0xe0 [ 575.727887] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 575.733582] ? af_alg_count_tsgl+0x1bc/0x250 [ 575.737991] ? sock_kfree_s+0x47/0x60 [ 575.741799] skcipher_recvmsg+0x4fd/0x11e0 [ 575.746030] ? skcipher_bind+0x30/0x30 [ 575.749920] ? apparmor_socket_recvmsg+0x29/0x30 [ 575.754681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.760239] ? security_socket_recvmsg+0x9c/0xc0 [ 575.764997] ? skcipher_bind+0x30/0x30 [ 575.768897] sock_recvmsg+0xd0/0x110 [ 575.772631] ? __sock_recv_ts_and_drops+0x420/0x420 [ 575.777657] ___sys_recvmsg+0x2b6/0x680 [ 575.781636] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.787185] ? ___sys_sendmsg+0x930/0x930 [ 575.791549] ? mark_held_locks+0x130/0x130 [ 575.795781] ? lock_release+0x970/0x970 [ 575.799741] ? arch_local_save_flags+0x40/0x40 [ 575.804319] ? fget_raw+0x20/0x20 [ 575.807790] ? get_pid_task+0xd6/0x1a0 [ 575.811706] ? lock_downgrade+0x900/0x900 [ 575.815855] ? check_preemption_disabled+0x48/0x200 [ 575.820861] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 575.826386] ? poll_select_set_timeout+0x156/0x240 [ 575.831317] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 575.836848] __sys_recvmmsg+0x303/0xb90 [ 575.840810] ? proc_fail_nth_write+0x9e/0x210 [ 575.845297] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 575.849606] ? find_held_lock+0x36/0x1c0 [ 575.853686] ? __might_fault+0x12b/0x1e0 [ 575.857761] ? lock_release+0x970/0x970 [ 575.861737] ? arch_local_save_flags+0x40/0x40 [ 575.866320] ? __lock_is_held+0xb5/0x140 [ 575.870392] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 575.875926] ? _copy_from_user+0xdf/0x150 [ 575.880086] do_sys_recvmmsg+0xec/0x1a0 [ 575.884074] ? __sys_recvmmsg+0xb90/0xb90 [ 575.888218] ? trace_hardirqs_on+0xbd/0x310 [ 575.892531] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.897891] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 575.903346] __x64_sys_recvmmsg+0xbe/0x150 [ 575.907590] do_syscall_64+0x1b9/0x820 [ 575.911485] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 575.916854] ? syscall_return_slowpath+0x5e0/0x5e0 [ 575.921786] ? trace_hardirqs_on_caller+0x310/0x310 [ 575.926788] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 575.931805] ? recalc_sigpending_tsk+0x180/0x180 [ 575.936579] ? kasan_check_write+0x14/0x20 [ 575.940840] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 575.945691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.950864] RIP: 0033:0x457569 [ 575.954056] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 575.972957] RSP: 002b:00007f0bfe681c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 575.980665] RAX: ffffffffffffffda RBX: 00007f0bfe681c90 RCX: 0000000000457569 [ 575.987934] RDX: 0000000000000001 RSI: 0000000020002cc0 RDI: 0000000000000004 [ 575.995188] RBP: 000000000072bfa0 R08: 0000000020002d40 R09: 0000000000000000 18:46:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8, 0x1eab}, 0x10) [ 576.002452] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bfe6826d4 [ 576.009730] R13: 00000000004c3244 R14: 00000000004d4de8 R15: 0000000000000005 18:46:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xdc7f, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) 18:46:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x300000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x5000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:08 executing program 4 (fault-call:5 fault-nth:13): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x300}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x6f1c000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x9000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x8001a0ffffffff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xb8ff000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0xffffffffa0018000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x4c1d000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:09 executing program 1: close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xff000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x4000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x10, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x10000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0xffc99a3b00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x6, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x0, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x0, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xffffff91, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x7530, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 578.812967] net_ratelimit: 18 callbacks suppressed [ 578.812992] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0xffc99a3b00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x2, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x700000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 579.076427] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 579.130464] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x54, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 579.549297] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xfc00000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 579.604045] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 579.697415] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0xf0000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x700000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 579.853079] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x10000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x50000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 580.431514] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xff0f, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 580.554244] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x3}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0), 0x0, 0x0) 18:46:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xfffffff5, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 580.722081] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x7000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0), 0x0, 0x0) 18:46:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x400000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0), 0x0, 0x0) 18:46:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xff00000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xff0f000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x3b9ac9ff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc", 0x12}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x700}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb", 0x1b}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xdf4fc2000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d6", 0x20}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xe000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e52", 0x22}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287", 0x23}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x78e30000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x7000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x3, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x7}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x1d4c, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xffffffff00000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xe00000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xb8ff, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x8001a0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x100000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x58ca8e, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x14280000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xfec00000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x1100, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 583.849714] net_ratelimit: 20 callbacks suppressed [ 583.849724] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x20000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 583.943605] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x3075000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 584.044136] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0xffc99a3b}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x1000000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 584.161185] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0xcfefff7f00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xe05519dc80000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 584.314748] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x1500000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 584.423429] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x900000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 584.474691] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 584.525468] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x5400000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 584.690838] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x54000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 584.782352] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x983a0000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x2000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xffffffffa0018000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x2000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x8001a0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x8dffffff00000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x4c1d0000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xe803, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xa00, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x4002, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x5, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x700}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x15, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0xffc99a3b}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x1100000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x91ffffff, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x20000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xef710800, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x3075, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x80dc1955e0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x10}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xab616821, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x10000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x20fcf40d, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x600000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x91ffffff00000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x200000000000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xf4010000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x11000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x8dffffff00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x500, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x3000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x1500, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xfc000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x216861ab, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x30750000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x300, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x3e8, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x8000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x7fdc, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xa000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x18020000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x6f1c, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 588.911815] net_ratelimit: 49 callbacks suppressed [ 588.911825] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xe00, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 589.003650] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xfe80, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 589.054527] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x6f1c, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 589.104931] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xffffff8d, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 589.148529] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0xf0000000}}], 0x1, 0x0, &(0x7f0000002d40)) [ 589.222746] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 589.275588] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xc4ffffff00000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 589.471916] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xf5ffffff00000000, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 589.523854] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 589.586125] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xfc, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x80fe, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0xc0fe, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x9, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 18:46:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x1000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000007530]}}, 0x1c) close(r0) 18:46:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000fc000000]}}, 0x1c) close(r0) 18:46:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000006]}}, 0x1c) close(r0) 18:46:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000000e]}}, 0x1c) close(r0) 18:46:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000b8ff0000]}}, 0x1c) close(r0) 18:46:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000500]}}, 0x1c) close(r0) 18:46:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000008dffffff]}}, 0x1c) close(r0) 18:46:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x100000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000000003e8]}}, 0x1c) close(r0) 18:46:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000001000000]}}, 0x1c) close(r0) 18:46:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000240]}}, 0x1c) close(r0) 18:46:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000001d4c]}}, 0x1c) close(r0) 18:46:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000008010017d]}}, 0x1c) close(r0) 18:46:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000983a0000]}}, 0x1c) close(r0) 18:46:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000005000000]}}, 0x1c) close(r0) 18:46:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x200000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000004]}}, 0x1c) close(r0) 18:46:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000010]}}, 0x1c) close(r0) 18:46:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000500]}}, 0x1c) close(r0) 18:46:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000c4ffffff]}}, 0x1c) close(r0) 18:46:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000007000000]}}, 0x1c) close(r0) 18:46:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) 18:46:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000000001f4]}}, 0x1c) close(r0) 18:46:24 executing program 1 (fault-call:5 fault-nth:0): r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 592.356338] FAULT_INJECTION: forcing a failure. [ 592.356338] name failslab, interval 1, probability 0, space 0, times 0 [ 592.381335] CPU: 1 PID: 30920 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #263 [ 592.388718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 592.388729] Call Trace: [ 592.388756] dump_stack+0x1c4/0x2b4 [ 592.388780] ? dump_stack_print_info.cold.2+0x52/0x52 [ 592.388817] should_fail.cold.4+0xa/0x17 [ 592.388845] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 592.404403] ? fib_insert_alias+0x1250/0x1250 [ 592.404427] ? print_usage_bug+0xc0/0xc0 [ 592.404447] ? graph_lock+0x170/0x170 [ 592.404462] ? __lock_acquire+0x7ec/0x4ec0 [ 592.404484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 592.404503] ? check_preemption_disabled+0x48/0x200 [ 592.404523] ? check_preemption_disabled+0x48/0x200 [ 592.450912] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 592.456437] ? find_exception+0x517/0xc40 [ 592.460574] ? print_usage_bug+0xc0/0xc0 [ 592.464640] __should_failslab+0x124/0x180 [ 592.468879] should_failslab+0x9/0x14 [ 592.472681] kmem_cache_alloc+0x47/0x730 [ 592.476730] ? find_held_lock+0x36/0x1c0 [ 592.480794] dst_alloc+0xbb/0x1d0 [ 592.484240] rt_dst_alloc+0x105/0x540 [ 592.488031] ? fnhe_flush_routes+0x480/0x480 [ 592.492444] ? __lock_is_held+0xb5/0x140 [ 592.496500] ip_route_output_key_hash_rcu+0xa57/0x3490 [ 592.501787] ? ip_route_input_noref+0x260/0x260 [ 592.506453] ? print_usage_bug+0xc0/0xc0 [ 592.510505] ? ima_match_policy+0x848/0x1560 [ 592.514910] ? print_usage_bug+0xc0/0xc0 [ 592.518963] ? graph_lock+0x170/0x170 [ 592.522763] ? lock_acquire+0x1ed/0x520 [ 592.526744] ? ip_route_output_key_hash+0x1ab/0x3b0 [ 592.531752] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 592.537287] ? check_preemption_disabled+0x48/0x200 [ 592.542302] ? kasan_check_read+0x11/0x20 [ 592.546445] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 592.551712] ? rcu_bh_qs+0xc0/0xc0 [ 592.555247] ip_route_output_key_hash+0x240/0x3b0 [ 592.560078] ? ip_route_output_key_hash_rcu+0x3490/0x3490 [ 592.565621] ? rcu_bh_qs+0xc0/0xc0 [ 592.569172] ip_route_output_flow+0x28/0xc0 [ 592.573500] raw_sendmsg+0xf53/0x4620 [ 592.577304] ? mark_held_locks+0x130/0x130 [ 592.581545] ? lock_chain_get_class+0x93/0xa0 [ 592.586064] ? raw_getsockopt+0x100/0x100 [ 592.590250] ? find_held_lock+0x36/0x1c0 [ 592.594340] ? __might_fault+0x12b/0x1e0 [ 592.598412] ? lock_downgrade+0x900/0x900 [ 592.602572] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 592.608124] ? aa_label_sk_perm+0x46d/0x8e0 [ 592.608177] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 592.608198] ? _copy_from_user+0xdf/0x150 [ 592.618071] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 592.618089] ? aa_sk_perm+0x218/0x8b0 [ 592.618105] ? import_iovec+0x269/0x470 [ 592.618128] ? aa_af_perm+0x5a0/0x5a0 [ 592.618170] inet_sendmsg+0x1a1/0x690 [ 592.642550] ? raw_getsockopt+0x100/0x100 [ 592.646710] ? inet_sendmsg+0x1a1/0x690 [ 592.650702] ? ipip_gro_receive+0x100/0x100 18:46:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0xffc99a3b00000000}}], 0x1, 0x0, &(0x7f0000002d40)) [ 592.655046] ? apparmor_socket_sendmsg+0x29/0x30 [ 592.660177] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 592.665730] ? security_socket_sendmsg+0x94/0xc0 [ 592.670503] ? ipip_gro_receive+0x100/0x100 [ 592.674843] sock_sendmsg+0xd5/0x120 [ 592.678590] ___sys_sendmsg+0x51d/0x930 [ 592.682595] ? copy_msghdr_from_user+0x580/0x580 [ 592.687380] ? get_pid_task+0xd6/0x1a0 [ 592.691293] ? __fget_light+0x2e9/0x430 [ 592.695281] ? fget_raw+0x20/0x20 [ 592.698742] ? __f_unlock_pos+0x19/0x20 [ 592.702712] ? lock_downgrade+0x900/0x900 [ 592.706863] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 592.712410] ? proc_fail_nth_write+0x9e/0x210 [ 592.716920] ? proc_cwd_link+0x1d0/0x1d0 [ 592.720985] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 592.726508] ? sockfd_lookup_light+0xc5/0x160 [ 592.730992] __sys_sendmmsg+0x246/0x6d0 [ 592.734974] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 592.739298] ? __lock_is_held+0xb5/0x140 [ 592.743350] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 592.748880] ? check_preemption_disabled+0x48/0x200 [ 592.753911] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 592.759463] ? fput+0x130/0x1a0 [ 592.762749] ? do_syscall_64+0x9a/0x820 [ 592.766726] ? do_syscall_64+0x9a/0x820 [ 592.771442] ? lockdep_hardirqs_on+0x421/0x5c0 [ 592.776014] ? trace_hardirqs_on+0xbd/0x310 [ 592.780324] ? __ia32_sys_read+0xb0/0xb0 [ 592.784389] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 592.789755] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 592.795201] __x64_sys_sendmmsg+0x9d/0x100 [ 592.799426] do_syscall_64+0x1b9/0x820 18:46:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000054]}}, 0x1c) close(r0) [ 592.803336] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 592.808693] ? syscall_return_slowpath+0x5e0/0x5e0 [ 592.813608] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 592.818461] ? trace_hardirqs_on_caller+0x310/0x310 [ 592.823487] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 592.828513] ? prepare_exit_to_usermode+0x291/0x3b0 [ 592.833544] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 592.838410] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 592.843604] RIP: 0033:0x457569 [ 592.846815] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 592.846825] RSP: 002b:00007f6c119fbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 592.846843] RAX: ffffffffffffffda RBX: 00007f6c119fbc90 RCX: 0000000000457569 [ 592.846853] RDX: 0000000000000001 RSI: 00000000200074c0 RDI: 0000000000000003 [ 592.846863] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 592.846873] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6c119fc6d4 18:46:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:24 executing program 1 (fault-call:5 fault-nth:1): r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 592.846883] R13: 00000000004c34d9 R14: 00000000004d52b0 R15: 0000000000000004 [ 592.969954] FAULT_INJECTION: forcing a failure. [ 592.969954] name failslab, interval 1, probability 0, space 0, times 0 [ 592.987139] CPU: 0 PID: 30938 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #263 [ 592.994523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.003881] Call Trace: [ 593.006477] dump_stack+0x1c4/0x2b4 [ 593.010119] ? dump_stack_print_info.cold.2+0x52/0x52 [ 593.015319] ? kernel_text_address+0x79/0xf0 [ 593.019741] should_fail.cold.4+0xa/0x17 [ 593.023809] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 593.028920] ? graph_lock+0x170/0x170 [ 593.032722] ? find_held_lock+0x36/0x1c0 [ 593.036798] ? __local_bh_enable_ip+0x160/0x260 [ 593.041472] ? __local_bh_enable_ip+0x160/0x260 [ 593.046147] ? find_held_lock+0x36/0x1c0 [ 593.050232] ? ___might_sleep+0x1ed/0x300 [ 593.054381] ? _raw_spin_unlock_bh+0x30/0x40 [ 593.058793] ? arch_local_save_flags+0x40/0x40 [ 593.063390] __should_failslab+0x124/0x180 [ 593.067643] should_failslab+0x9/0x14 [ 593.071451] kmem_cache_alloc_node+0x26e/0x730 [ 593.076044] __alloc_skb+0x119/0x770 [ 593.079763] ? skb_scrub_packet+0x490/0x490 [ 593.084090] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.089647] ? rt_dst_alloc+0x41a/0x540 [ 593.093649] ? fnhe_flush_routes+0x480/0x480 [ 593.098065] ? __lock_is_held+0xb5/0x140 [ 593.102131] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.107668] ? xfrm_lookup_with_ifid+0x880/0x2b80 [ 593.112525] alloc_skb_with_frags+0x133/0x7d0 [ 593.117019] ? graph_lock+0x170/0x170 [ 593.120828] ? ip_route_input_noref+0x260/0x260 [ 593.125515] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 593.130291] sock_alloc_send_pskb+0x865/0xab0 [ 593.134790] ? ip_route_output_key_hash+0x270/0x3b0 [ 593.139815] ? sock_wmalloc+0x1f0/0x1f0 [ 593.143796] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 593.149594] ? kasan_check_read+0x11/0x20 [ 593.153757] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 593.159036] ? rcu_bh_qs+0xc0/0xc0 [ 593.162590] ? ip_route_output_key_hash+0x297/0x3b0 [ 593.167607] ? ip_route_output_key_hash_rcu+0x3490/0x3490 [ 593.173166] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 593.178701] ? xfrm_lookup_route+0x74/0x1f0 [ 593.183041] sock_alloc_send_skb+0x32/0x40 [ 593.187297] raw_sendmsg+0x2430/0x4620 [ 593.191188] ? mark_held_locks+0x130/0x130 [ 593.195425] ? lock_chain_get_class+0x93/0xa0 [ 593.199935] ? raw_getsockopt+0x100/0x100 [ 593.204100] ? find_held_lock+0x36/0x1c0 [ 593.208170] ? __might_fault+0x12b/0x1e0 [ 593.212233] ? lock_downgrade+0x900/0x900 [ 593.216380] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 593.221921] ? aa_label_sk_perm+0x46d/0x8e0 [ 593.226269] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 593.231806] ? _copy_from_user+0xdf/0x150 [ 593.235966] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 593.240898] ? aa_sk_perm+0x218/0x8b0 [ 593.244697] ? import_iovec+0x269/0x470 [ 593.248681] ? aa_af_perm+0x5a0/0x5a0 [ 593.252489] inet_sendmsg+0x1a1/0x690 [ 593.256287] ? raw_getsockopt+0x100/0x100 [ 593.260435] ? inet_sendmsg+0x1a1/0x690 [ 593.264414] ? ipip_gro_receive+0x100/0x100 [ 593.268738] ? apparmor_socket_sendmsg+0x29/0x30 [ 593.273496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.279036] ? security_socket_sendmsg+0x94/0xc0 [ 593.283792] ? ipip_gro_receive+0x100/0x100 [ 593.288116] sock_sendmsg+0xd5/0x120 [ 593.291833] ___sys_sendmsg+0x51d/0x930 [ 593.295816] ? copy_msghdr_from_user+0x580/0x580 [ 593.300575] ? get_pid_task+0xd6/0x1a0 [ 593.304473] ? __fget_light+0x2e9/0x430 [ 593.308451] ? fget_raw+0x20/0x20 [ 593.311914] ? __f_unlock_pos+0x19/0x20 [ 593.315894] ? lock_downgrade+0x900/0x900 [ 593.320044] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 593.325583] ? proc_fail_nth_write+0x9e/0x210 [ 593.330080] ? proc_cwd_link+0x1d0/0x1d0 [ 593.334147] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 593.339681] ? sockfd_lookup_light+0xc5/0x160 [ 593.344178] __sys_sendmmsg+0x246/0x6d0 [ 593.348162] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 593.352486] ? __lock_is_held+0xb5/0x140 [ 593.356550] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.362092] ? check_preemption_disabled+0x48/0x200 [ 593.367137] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 593.372678] ? fput+0x130/0x1a0 [ 593.375958] ? do_syscall_64+0x9a/0x820 [ 593.379930] ? do_syscall_64+0x9a/0x820 [ 593.383904] ? lockdep_hardirqs_on+0x421/0x5c0 [ 593.388491] ? trace_hardirqs_on+0xbd/0x310 [ 593.392818] ? __ia32_sys_read+0xb0/0xb0 [ 593.396887] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 593.402257] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 593.407714] __x64_sys_sendmmsg+0x9d/0x100 [ 593.411954] do_syscall_64+0x1b9/0x820 [ 593.415842] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 593.421208] ? syscall_return_slowpath+0x5e0/0x5e0 [ 593.426133] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 593.430981] ? trace_hardirqs_on_caller+0x310/0x310 [ 593.436002] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 593.441025] ? prepare_exit_to_usermode+0x291/0x3b0 [ 593.446045] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 593.450897] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 593.456088] RIP: 0033:0x457569 18:46:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000b8ff]}}, 0x1c) close(r0) [ 593.459286] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 593.478185] RSP: 002b:00007f6c119fbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 593.485897] RAX: ffffffffffffffda RBX: 00007f6c119fbc90 RCX: 0000000000457569 [ 593.493163] RDX: 0000000000000001 RSI: 00000000200074c0 RDI: 0000000000000003 [ 593.500432] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 593.507697] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6c119fc6d4 [ 593.514966] R13: 00000000004c34d9 R14: 00000000004d52b0 R15: 0000000000000004 18:46:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x3000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:25 executing program 1 (fault-call:5 fault-nth:2): r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000002000]}}, 0x1c) close(r0) 18:46:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) [ 593.680683] FAULT_INJECTION: forcing a failure. [ 593.680683] name failslab, interval 1, probability 0, space 0, times 0 [ 593.727417] CPU: 1 PID: 30959 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #263 [ 593.734824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.744179] Call Trace: [ 593.746760] dump_stack+0x1c4/0x2b4 [ 593.750402] ? dump_stack_print_info.cold.2+0x52/0x52 [ 593.755617] should_fail.cold.4+0xa/0x17 [ 593.759684] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 593.764780] ? __save_stack_trace+0x8d/0xf0 [ 593.769106] ? graph_lock+0x170/0x170 [ 593.772937] ? save_stack+0xa9/0xd0 [ 593.776556] ? save_stack+0x43/0xd0 [ 593.780184] ? kasan_kmalloc+0xc7/0xe0 [ 593.784092] ? find_held_lock+0x36/0x1c0 [ 593.788195] ? ___might_sleep+0x1ed/0x300 [ 593.792822] ? arch_local_save_flags+0x40/0x40 [ 593.797418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.802974] __should_failslab+0x124/0x180 [ 593.807214] should_failslab+0x9/0x14 [ 593.811004] kmem_cache_alloc_node_trace+0x270/0x740 [ 593.816108] __kmalloc_node_track_caller+0x33/0x70 [ 593.821043] __kmalloc_reserve.isra.39+0x41/0xe0 [ 593.825815] __alloc_skb+0x155/0x770 [ 593.829543] ? skb_scrub_packet+0x490/0x490 [ 593.833864] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.839405] ? rt_dst_alloc+0x41a/0x540 [ 593.843379] ? fnhe_flush_routes+0x480/0x480 [ 593.847789] ? __lock_is_held+0xb5/0x140 [ 593.851864] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.857420] ? xfrm_lookup_with_ifid+0x880/0x2b80 [ 593.862281] alloc_skb_with_frags+0x133/0x7d0 [ 593.866790] ? graph_lock+0x170/0x170 [ 593.870595] ? ip_route_input_noref+0x260/0x260 [ 593.875292] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 593.880054] sock_alloc_send_pskb+0x865/0xab0 [ 593.884541] ? ip_route_output_key_hash+0x270/0x3b0 [ 593.889554] ? sock_wmalloc+0x1f0/0x1f0 [ 593.893532] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 593.899326] ? kasan_check_read+0x11/0x20 [ 593.903471] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 593.908751] ? rcu_bh_qs+0xc0/0xc0 [ 593.912284] ? ip_route_output_key_hash+0x297/0x3b0 [ 593.917304] ? ip_route_output_key_hash_rcu+0x3490/0x3490 [ 593.922847] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 593.928401] ? xfrm_lookup_route+0x74/0x1f0 [ 593.932729] sock_alloc_send_skb+0x32/0x40 [ 593.936954] raw_sendmsg+0x2430/0x4620 [ 593.940826] ? mark_held_locks+0x130/0x130 [ 593.945054] ? lock_chain_get_class+0x93/0xa0 [ 593.949549] ? raw_getsockopt+0x100/0x100 [ 593.953712] ? find_held_lock+0x36/0x1c0 [ 593.957778] ? __might_fault+0x12b/0x1e0 [ 593.961827] ? lock_downgrade+0x900/0x900 [ 593.965971] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 593.971522] ? aa_label_sk_perm+0x46d/0x8e0 [ 593.975858] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 593.981384] ? _copy_from_user+0xdf/0x150 [ 593.985546] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 593.990476] ? aa_sk_perm+0x218/0x8b0 [ 593.994272] ? import_iovec+0x269/0x470 [ 593.998252] ? aa_af_perm+0x5a0/0x5a0 [ 594.002044] inet_sendmsg+0x1a1/0x690 [ 594.005832] ? raw_getsockopt+0x100/0x100 [ 594.009967] ? inet_sendmsg+0x1a1/0x690 [ 594.013941] ? ipip_gro_receive+0x100/0x100 [ 594.018270] ? apparmor_socket_sendmsg+0x29/0x30 [ 594.023030] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 594.028581] ? security_socket_sendmsg+0x94/0xc0 [ 594.033346] ? ipip_gro_receive+0x100/0x100 [ 594.037669] sock_sendmsg+0xd5/0x120 [ 594.041376] ___sys_sendmsg+0x51d/0x930 [ 594.045357] ? copy_msghdr_from_user+0x580/0x580 [ 594.050128] ? get_pid_task+0xd6/0x1a0 [ 594.054029] ? __fget_light+0x2e9/0x430 [ 594.058003] ? fget_raw+0x20/0x20 [ 594.061462] ? __f_unlock_pos+0x19/0x20 [ 594.065446] ? lock_downgrade+0x900/0x900 [ 594.069608] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 594.075161] ? proc_fail_nth_write+0x9e/0x210 [ 594.079654] ? proc_cwd_link+0x1d0/0x1d0 [ 594.083720] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 594.089269] ? sockfd_lookup_light+0xc5/0x160 [ 594.093778] __sys_sendmmsg+0x246/0x6d0 [ 594.097761] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 594.102072] ? __lock_is_held+0xb5/0x140 [ 594.106134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 594.111676] ? check_preemption_disabled+0x48/0x200 [ 594.116702] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 594.122241] ? fput+0x130/0x1a0 [ 594.125527] ? do_syscall_64+0x9a/0x820 [ 594.129502] ? do_syscall_64+0x9a/0x820 [ 594.133477] ? lockdep_hardirqs_on+0x421/0x5c0 [ 594.139620] ? trace_hardirqs_on+0xbd/0x310 [ 594.143967] ? __ia32_sys_read+0xb0/0xb0 [ 594.148031] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 594.153394] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 594.158855] __x64_sys_sendmmsg+0x9d/0x100 [ 594.163103] do_syscall_64+0x1b9/0x820 [ 594.166984] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 594.172347] ? syscall_return_slowpath+0x5e0/0x5e0 [ 594.177262] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 594.182100] ? trace_hardirqs_on_caller+0x310/0x310 [ 594.187121] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 594.192152] ? prepare_exit_to_usermode+0x291/0x3b0 [ 594.197169] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 594.202039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 594.207228] RIP: 0033:0x457569 [ 594.210411] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:46:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) [ 594.229331] RSP: 002b:00007f6c119fbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 594.237086] RAX: ffffffffffffffda RBX: 00007f6c119fbc90 RCX: 0000000000457569 [ 594.244347] RDX: 0000000000000001 RSI: 00000000200074c0 RDI: 0000000000000003 [ 594.251613] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 594.258891] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6c119fc6d4 [ 594.266160] R13: 00000000004c34d9 R14: 00000000004d52b0 R15: 0000000000000004 18:46:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000a00]}}, 0x1c) close(r0) 18:46:26 executing program 1 (fault-call:5 fault-nth:3): r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0xf0}}], 0x1, 0x0, &(0x7f0000002d40)) [ 594.402048] net_ratelimit: 19 callbacks suppressed [ 594.402059] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) [ 594.487445] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000700]}}, 0x1c) close(r0) 18:46:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x1f4, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xf4010000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 594.611243] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000020000000]}}, 0x1c) close(r0) [ 594.667742] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xa, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 594.784100] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x400000000000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000ef710800]}}, 0x1c) close(r0) 18:46:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x40030000000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 595.184201] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000142800]}}, 0x1c) close(r0) 18:46:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xa0018000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 595.388552] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x200000000000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000fec0]}}, 0x1c) close(r0) [ 595.453325] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xe8030000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x18000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000058ca8e]}}, 0x1c) close(r0) 18:46:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x24, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x8dffffff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x34000}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000008]}}, 0x1c) close(r0) 18:46:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x900000000000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000216861ab]}}, 0x1c) close(r0) 18:46:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x100000000000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000dc7f0000]}}, 0x1c) close(r0) 18:46:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xfeffffff, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 596.445043] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 596.497326] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x8001a0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000001802]}}, 0x1c) close(r0) 18:46:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0xf000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x200028f1}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xffffffffa0018000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000007]}}, 0x1c) close(r0) 18:46:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x1800000000000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000fe800000]}}, 0x1c) close(r0) 18:46:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xfeffffff00000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xe00, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000004000000]}}, 0x1c) close(r0) 18:46:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xf401000000000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0xffffff8d}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x1000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000fc00]}}, 0x1c) close(r0) 18:46:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x8001a0ffffffff, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xe000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xe803, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000006f1c]}}, 0x1c) close(r0) 18:46:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x2000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000fec00000]}}, 0x1c) close(r0) 18:46:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0xffffffffa0018000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0xffffffffffffffff}], 0x1}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x11000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000091ffffff]}}, 0x1c) close(r0) 18:46:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000040000000]}}, 0x1c) close(r0) 18:46:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xffffff7f00000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xa000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000030750000]}}, 0x1c) close(r0) 18:46:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xfffffffe, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xe803000000000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x300000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000008000000]}}, 0x1c) close(r0) 18:46:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x1100, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 599.630650] net_ratelimit: 8 callbacks suppressed [ 599.630661] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x9, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0x1000000000000000]}}, 0x1c) close(r0) 18:46:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x24000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 599.749324] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 599.801599] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000006000000]}}, 0x1c) close(r0) 18:46:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x900, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 599.886343] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x4, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0xffffffff00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x8}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000f401]}}, 0x1c) close(r0) 18:46:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xe, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000f5ffffff]}}, 0x1c) close(r0) 18:46:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x3e8, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000003000000]}}, 0x1c) close(r0) 18:46:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x4000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x2400, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 600.667121] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000004c1d0000]}}, 0x1c) close(r0) [ 600.779878] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0xfffffff0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x3b9ac9ff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x2, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000009000000]}}, 0x1c) close(r0) [ 601.341957] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xe00000000000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x10}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000ff0f0000]}}, 0x1c) close(r0) [ 601.393085] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xa00000000000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 601.464402] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000000078e3]}}, 0x1c) close(r0) 18:46:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x1800, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000003075]}}, 0x1c) close(r0) 18:46:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0xf0ffffff00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x30}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xa00, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000002000000]}}, 0x1c) close(r0) 18:46:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xf401, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 602.188848] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000fe80]}}, 0x1c) close(r0) 18:46:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x34}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x11, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x60, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000983a]}}, 0x1c) close(r0) 18:46:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x1100000000000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000dc7f]}}, 0x1c) close(r0) 18:46:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x1000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0xf0ffffff00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0xffffff7f, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000ff0f]}}, 0x1c) close(r0) 18:46:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x9000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x200028f1}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000020000]}}, 0x1c) close(r0) 18:46:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x34000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x6000000000000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x60000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000ffffffc4]}}, 0x1c) close(r0) 18:46:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x6000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000003a98]}}, 0x1c) close(r0) 18:46:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x1000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x100000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x18, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x2400000000000000, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000009]}}, 0x1c) close(r0) 18:46:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000ffffff8d]}}, 0x1c) close(r0) 18:46:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x400300, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000020fcf40d]}}, 0x1c) close(r0) 18:46:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x100000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000015000000]}}, 0x1c) close(r0) 18:46:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0xa0018000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) [ 604.803337] net_ratelimit: 2 callbacks suppressed [ 604.803348] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 604.855080] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0xffffffffffffffff}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000000000fc]}}, 0x1c) close(r0) 18:46:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000c0fe]}}, 0x1c) close(r0) 18:46:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000054000000]}}, 0x1c) close(r0) [ 605.131085] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 605.181389] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0xffffffffa0018000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000004000]}}, 0x1c) close(r0) 18:46:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x3b9ac9ff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) [ 605.678604] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 605.728037] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000a0018000]}}, 0x1c) close(r0) 18:46:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 605.860456] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000011]}}, 0x1c) close(r0) [ 605.911473] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x8dffffff00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000004002]}}, 0x1c) close(r0) 18:46:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x7}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xf700}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000001100]}}, 0x1c) close(r0) 18:46:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 606.691811] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 606.743468] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000ffb8]}}, 0x1c) close(r0) 18:46:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000000871ef]}}, 0x1c) close(r0) 18:46:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x1000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x700000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000e378]}}, 0x1c) close(r0) 18:46:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x1f700}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000001c6f]}}, 0x1c) close(r0) 18:46:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000281400]}}, 0x1c) close(r0) 18:46:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000e000000]}}, 0x1c) close(r0) 18:46:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x3000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x10000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000ff00]}}, 0x1c) close(r0) 18:46:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x2f700}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000000080fe]}}, 0x1c) close(r0) 18:46:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000e8030000]}}, 0x1c) close(r0) 18:46:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x7000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000ff000000]}}, 0x1c) close(r0) 18:46:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0xf0ffffff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x3f700}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000050000]}}, 0x1c) close(r0) 18:46:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000e00]}}, 0x1c) close(r0) 18:46:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xa00000000000000]}}, 0x1c) close(r0) 18:46:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0xffffff8d}}], 0x1, 0x0, &(0x7f0000002d40)) [ 609.857718] net_ratelimit: 9 callbacks suppressed [ 609.857725] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x10000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x400052c7}], 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000fffffff5]}}, 0x1c) close(r0) 18:46:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000008001a0]}}, 0x1c) close(r0) 18:46:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000300]}}, 0x1c) close(r0) 18:46:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 610.350415] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000007fdc]}}, 0x1c) close(r0) 18:46:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x7000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0xfffffff0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x34}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000005]}}, 0x1c) close(r0) 18:46:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x100000000000000}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000006f1c0000]}}, 0x1c) close(r0) 18:46:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 611.180878] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000001500]}}, 0x1c) close(r0) 18:46:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 611.235441] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 611.319766] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x300}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000e803]}}, 0x1c) close(r0) 18:46:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x10}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x700000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000005400]}}, 0x1c) close(r0) 18:46:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x700000000000000}], 0x1, 0x0, &(0x7f0000002d40)) [ 611.943366] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 611.993402] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000003]}}, 0x1c) close(r0) 18:46:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000ffffff91]}}, 0x1c) close(r0) 18:46:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x3}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x8}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000f4010000]}}, 0x1c) close(r0) 18:46:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x3000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0xcfefff7f00000000}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 612.838430] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000a000000]}}, 0x1c) close(r0) [ 612.888970] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) [ 612.977533] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x8001a0ffffffff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0xa0018000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0x1400000000000000]}}, 0x1c) close(r0) 18:46:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0xa0018000}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x3}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000218]}}, 0x1c) close(r0) 18:46:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000011000000]}}, 0x1c) close(r0) 18:46:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0xf000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x3000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0905eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000040020000]}}, 0x1c) close(r0) 18:46:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x10000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x1000000}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0509eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000002]}}, 0x1c) close(r0) 18:46:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x200043a4}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000018020000]}}, 0x1c) close(r0) 18:46:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x7ffff000}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x13}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000000000a]}}, 0x1c) close(r0) 18:46:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x7}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0xfffffdef}], 0x1, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000078e30000]}}, 0x1c) close(r0) 18:46:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x7fffefcf}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0xf0ffffff}}], 0x1, 0x0, &(0x7f0000002d40)) [ 615.448492] net_ratelimit: 8 callbacks suppressed [ 615.448503] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x8, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000600]}}, 0x1c) close(r0) [ 615.511703] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x301, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x300, &(0x7f00000000c0)}}], 0x1, 0x0) [ 615.612392] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000007d011080]}}, 0x1c) close(r0) 18:46:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000015]}}, 0x1c) close(r0) 18:46:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x10}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x2, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe000000ab616821]}}, 0x1c) close(r0) 18:46:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x3}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0xffc99a3b}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000000df4fc20]}}, 0x1c) close(r0) 18:46:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x4, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe0000008eca5800]}}, 0x1c) close(r0) 18:46:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x3, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0xffffff1f, &(0x7f00000000c0)}}], 0x1, 0x0) [ 616.566201] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000004c1d]}}, 0x1c) close(r0) 18:46:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x3}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x9, &(0x7f00000000c0)}}], 0x1, 0x0) 18:46:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000900]}}, 0x1c) close(r0) 18:46:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x7000000}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x10}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0xc, &(0x7f00000000c0)}}], 0x1, 0x0) [ 617.291437] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000010000000]}}, 0x1c) close(r0) 18:46:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x4000000}}], 0x1, 0x0) 18:46:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x11}}], 0x1, 0x0) [ 617.410679] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xf5ffffff]}}, 0x1c) close(r0) 18:46:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x900000000000000}}], 0x1, 0x0) 18:46:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x300000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x7d011080]}}, 0x1c) close(r0) 18:46:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x2400000000000000}}], 0x1, 0x0) 18:46:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x300000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x8001a0}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xffffffffa0018000}}], 0x1, 0x0) 18:46:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x2000000000000000]}}, 0x1c) close(r0) 18:46:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xf401}}], 0x1, 0x0) [ 618.267747] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xfec00000]}}, 0x1c) close(r0) 18:46:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x34000}}], 0x1, 0x0) 18:46:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x900}}], 0x1, 0x0) [ 618.394511] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 618.452267] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x1000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xfeffffff00000000}}], 0x1, 0x0) 18:46:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xa]}}, 0x1c) close(r0) 18:46:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x8001a0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x100000}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x600000000000000]}}, 0x1c) close(r0) 18:46:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x400000000000000}}], 0x1, 0x0) 18:46:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xe803000000000000}}], 0x1, 0x0) [ 619.232184] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x400300}}], 0x1, 0x0) 18:46:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x900000000000000]}}, 0x1c) close(r0) 18:46:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xe}}], 0x1, 0x0) 18:46:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x700000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xfffffffe}}], 0x1, 0x0) 18:46:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x8001a0ffffffff]}}, 0x1c) close(r0) 18:46:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x10000000}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x700}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x40030000000000}}], 0x1, 0x0) 18:46:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x142800]}}, 0x1c) close(r0) 18:46:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x11000000}}], 0x1, 0x0) 18:46:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x3e8}}], 0x1, 0x0) 18:46:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x8010017d00000000]}}, 0x1c) close(r0) 18:46:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x4}}], 0x1, 0x0) 18:46:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x8001a0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xffffff7f}}], 0x1, 0x0) 18:46:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x983a000000000000]}}, 0x1c) close(r0) [ 620.869372] net_ratelimit: 5 callbacks suppressed [ 620.869382] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x300}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x100000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) [ 620.928687] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x8001a0}}], 0x1, 0x0) 18:46:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x4c1d000000000000]}}, 0x1c) close(r0) 18:46:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xe00}}], 0x1, 0x0) [ 621.082192] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x4002000000000000]}}, 0x1c) close(r0) 18:46:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xf401000000000000}}], 0x1, 0x0) 18:46:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x8001a0ffffffff}}], 0x1, 0x0) [ 621.205324] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x18000000}}], 0x1, 0x0) 18:46:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x100000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xa0018000]}}, 0x1c) close(r0) [ 621.717220] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) [ 621.770050] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x10}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x1800000000000000}}], 0x1, 0x0) 18:46:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0xa0018000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xff000000]}}, 0x1c) close(r0) 18:46:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x6000000000000000}}], 0x1, 0x0) [ 621.939575] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x100000000000000}}], 0x1, 0x0) 18:46:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x4002]}}, 0x1c) close(r0) [ 621.990329] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xa00000000000000}}], 0x1, 0x0) 18:46:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x7530]}}, 0x1c) close(r0) 18:46:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x2}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x2000000}}], 0x1, 0x0) 18:46:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x54]}}, 0x1c) close(r0) 18:46:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0xffc99a3b00000000}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x2}}], 0x1, 0x0) 18:46:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xb8ff]}}, 0x1c) close(r0) 18:46:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x10000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x6f1c]}}, 0x1c) close(r0) 18:46:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x60}}], 0x1, 0x0) 18:46:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x1f4}}], 0x1, 0x0) 18:46:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xc0fe]}}, 0x1c) close(r0) 18:46:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x80dc1955e0]}}, 0x1c) close(r0) 18:46:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x7000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x2400}}], 0x1, 0x0) 18:46:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x1000000000000000}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x1100000000000000}}], 0x1, 0x0) 18:46:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xff0f000000000000]}}, 0x1c) close(r0) 18:46:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x8000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xfeffffff}}], 0x1, 0x0) [ 623.673981] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x1100}}], 0x1, 0x0) 18:46:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x8eca5800]}}, 0x1c) close(r0) 18:46:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x24000000}}], 0x1, 0x0) 18:46:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x1000000}}], 0x1, 0x0) [ 623.809413] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x8dffffff]}}, 0x1c) close(r0) 18:46:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x700}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x3b9ac9ff}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x1800}}], 0x1, 0x0) 18:46:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x983a]}}, 0x1c) close(r0) 18:46:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0xffc99a3b00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xfffffff5]}}, 0x1c) close(r0) 18:46:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xe8030000}}], 0x1, 0x0) 18:46:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x18}}], 0x1, 0x0) 18:46:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x3]}}, 0x1c) close(r0) 18:46:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xdc7f0000]}}, 0x1c) close(r0) 18:46:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x24}}], 0x1, 0x0) 18:46:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xf4010000}}], 0x1, 0x0) 18:46:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xfe80000000000000]}}, 0x1c) close(r0) 18:46:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x8001a0ffffffff}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x10000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x9000000}}], 0x1, 0x0) 18:46:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x30000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x9}}], 0x1, 0x0) 18:46:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xfe800000]}}, 0x1c) close(r0) 18:46:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x200000000000000}}], 0x1, 0x0) 18:46:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xa0018000}}], 0x1, 0x0) 18:46:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xe00000000000000}}], 0x1, 0x0) 18:46:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xf401000000000000]}}, 0x1c) close(r0) 18:46:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xe000000}}], 0x1, 0x0) 18:46:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x10000000000000}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xa000000}}], 0x1, 0x0) 18:46:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x216861ab]}}, 0x1c) close(r0) 18:46:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x1000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x8dffffff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xa00}}], 0x1, 0x0) 18:46:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x1000000]}}, 0x1c) close(r0) [ 626.430786] net_ratelimit: 6 callbacks suppressed [ 626.430798] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xa}}], 0x1, 0x0) 18:46:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xe000000]}}, 0x1c) close(r0) [ 626.493713] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xffffff7f00000000}}], 0x1, 0x0) [ 626.571507] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x60000000}}], 0x1, 0x0) [ 626.626098] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x300000000000000}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x500]}}, 0x1c) close(r0) 18:46:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0xe803}}], 0x1, 0x0) 18:46:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x7}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x3b9ac9ff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x6000}}], 0x1, 0x0) [ 627.252928] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x24}}], 0x1, 0x0) 18:46:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xef71080000000000]}}, 0x1c) close(r0) [ 627.305113] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xf401000000000000}}], 0x1, 0x0) [ 627.406189] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x8001a0ffffffff}}], 0x1, 0x0) 18:46:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xff00000000000000]}}, 0x1c) close(r0) [ 627.459337] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 627.545313] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:46:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x3000000]}}, 0x1c) close(r0) 18:46:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x3000000}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xf4010000}}], 0x1, 0x0) 18:46:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x3000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x10000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:46:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x24000000}}], 0x1, 0x0) [ 628.146413] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xf4010000]}}, 0x1c) close(r0) 18:47:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x60}}], 0x1, 0x0) 18:47:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x1100000000000000}}], 0x1, 0x0) 18:47:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x20fcf40d]}}, 0x1c) close(r0) 18:47:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x6000000000000000}}], 0x1, 0x0) 18:47:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xb8ff000000000000]}}, 0x1c) close(r0) 18:47:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0xcfefff7f}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x18000000}}], 0x1, 0x0) 18:47:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x40020000]}}, 0x1c) close(r0) 18:47:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0xffc99a3b00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x300}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x8001a0}}], 0x1, 0x0) 18:47:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x5000000000000]}}, 0x1c) close(r0) 18:47:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x1100}}], 0x1, 0x0) 18:47:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x34000}}], 0x1, 0x0) 18:47:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xe05519dc80000000]}}, 0x1c) close(r0) 18:47:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x11}}], 0x1, 0x0) 18:47:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x7}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xfffffffe}}], 0x1, 0x0) 18:47:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x218]}}, 0x1c) close(r0) 18:47:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x200000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x8001a0ffffffff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xa0018000}}], 0x1, 0x0) 18:47:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xfc00000000000000]}}, 0x1c) close(r0) 18:47:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x1000000}}], 0x1, 0x0) 18:47:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x11000000}}], 0x1, 0x0) 18:47:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x2000000000000]}}, 0x1c) close(r0) 18:47:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xe8030000}}], 0x1, 0x0) 18:47:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0xffffffffa0018000}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xf401}}], 0x1, 0x0) 18:47:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x40000000]}}, 0x1c) close(r0) 18:47:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0xf0ffffff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x8001a0ffffffff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x1800}}], 0x1, 0x0) 18:47:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xdf4fc20]}}, 0x1c) close(r0) 18:47:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xe00}}], 0x1, 0x0) 18:47:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x871ef]}}, 0x1c) close(r0) 18:47:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x9000000}}], 0x1, 0x0) 18:47:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x5]}}, 0x1c) close(r0) 18:47:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0xffc99a3b}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xfeffffff}}], 0x1, 0x0) 18:47:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x4000]}}, 0x1c) close(r0) 18:47:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0x3b9ac9ff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0xffffffff00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xa00000000000000}}], 0x1, 0x0) [ 631.729031] net_ratelimit: 10 callbacks suppressed [ 631.729042] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 631.785967] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x78e3]}}, 0x1c) close(r0) 18:47:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x60000000}}], 0x1, 0x0) 18:47:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x281400]}}, 0x1c) close(r0) 18:47:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xe000000}}], 0x1, 0x0) 18:47:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xa}}], 0x1, 0x0) [ 631.942263] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x40030000000000}}], 0x1, 0x0) 18:47:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x700}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x1100]}}, 0x1c) close(r0) 18:47:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x2000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0x1000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xe803000000000000}}], 0x1, 0x0) [ 632.641893] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xfeffffff00000000}}], 0x1, 0x0) 18:47:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x3075000000000000]}}, 0x1c) close(r0) [ 632.701180] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xffffffffa0018000}}], 0x1, 0x0) 18:47:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x2000000}}], 0x1, 0x0) [ 632.810936] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x2400}}], 0x1, 0x0) 18:47:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x500000000000000]}}, 0x1c) close(r0) [ 632.948013] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x0}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x2}}], 0x1, 0x0) 18:47:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xfec0]}}, 0x1c) close(r0) 18:47:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x300}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0x10000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xe}}], 0x1, 0x0) 18:47:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x7]}}, 0x1c) close(r0) 18:47:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x9}}], 0x1, 0x0) 18:47:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x8000000000000000]}}, 0x1c) close(r0) 18:47:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x400300}}], 0x1, 0x0) 18:47:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x4}}], 0x1, 0x0) [ 633.712557] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 633.764641] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x0}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x6000000]}}, 0x1c) close(r0) 18:47:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xe00000000000000}}], 0x1, 0x0) 18:47:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0x8dffffff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0xffffffffa0018000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x1800000000000000}}], 0x1, 0x0) [ 634.420574] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xa000000}}], 0x1, 0x0) 18:47:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x4000000]}}, 0x1c) close(r0) 18:47:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xffffff7f}}], 0x1, 0x0) 18:47:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x4000000}}], 0x1, 0x0) 18:47:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xfe80]}}, 0x1c) close(r0) 18:47:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x0}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x6000}}], 0x1, 0x0) 18:47:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x1802]}}, 0x1c) close(r0) 18:47:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0xffffff8d}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x100000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xe803]}}, 0x1c) close(r0) 18:47:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xa00}}], 0x1, 0x0) 18:47:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x2400000000000000}}], 0x1, 0x0) 18:47:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xab616821]}}, 0x1c) close(r0) 18:47:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x18}}], 0x1, 0x0) 18:47:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x240]}}, 0x1c) close(r0) 18:47:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x0}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x1f4}}], 0x1, 0x0) 18:47:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x300]}}, 0x1c) close(r0) 18:47:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0xffc99a3b00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0xffc99a3b}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x200000000000000}}], 0x1, 0x0) 18:47:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xffffff7f00000000}}], 0x1, 0x0) 18:47:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xa000000]}}, 0x1c) close(r0) 18:47:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x400000000000000}}], 0x1, 0x0) 18:47:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x3e8}}], 0x1, 0x0) 18:47:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xf401]}}, 0x1c) close(r0) 18:47:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x0}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0xe803}}], 0x1, 0x0) 18:47:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x6f1c000000000000]}}, 0x1c) close(r0) 18:47:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0xa0018000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x0, 0x7000000}}], 0x1, 0x0, &(0x7f0000002d40)) [ 637.044109] net_ratelimit: 4 callbacks suppressed [ 637.044120] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x100000000000000}}], 0x1, 0x0) 18:47:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x200000000000000]}}, 0x1c) close(r0) [ 637.136917] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x900000000000000}}], 0x1, 0x0) 18:47:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x900}}], 0x1, 0x0) [ 637.257891] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x8dffffff00000000]}}, 0x1c) close(r0) 18:47:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) [ 637.307283] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 637.395550] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xe8030000]}}, 0x1c) close(r0) 18:47:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x0}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x0, 0x100000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0xffc99a3b}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) [ 638.013866] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xef710800]}}, 0x1c) close(r0) [ 638.067820] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) [ 638.155492] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x9000000]}}, 0x1c) close(r0) 18:47:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) [ 638.283693] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 638.335292] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x0}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x15]}}, 0x1c) close(r0) 18:47:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x0, 0x3000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0x700}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x4000000000000000]}}, 0x1c) close(r0) 18:47:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xdf4fc2000000000]}}, 0x1c) close(r0) 18:47:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x0}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x5000000]}}, 0x1c) close(r0) 18:47:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x0, 0x10}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0x30}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x7fdc]}}, 0x1c) close(r0) 18:47:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xc4ffffff00000000]}}, 0x1c) close(r0) 18:47:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x0}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x58ca8e]}}, 0x1c) close(r0) 18:47:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x0, 0x3}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0x3000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xe803000000000000]}}, 0x1c) close(r0) 18:47:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x91ffffff00000000]}}, 0x1c) close(r0) 18:47:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x983a0000]}}, 0x1c) close(r0) 18:47:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x0}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x0, 0x3b9ac9ff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0x100000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xe]}}, 0x1c) close(r0) 18:47:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x1f4]}}, 0x1c) close(r0) 18:47:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x1d4c]}}, 0x1c) close(r0) 18:47:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x0}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xffffff8d]}}, 0x1c) close(r0) 18:47:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x0, 0x1000000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x80fe]}}, 0x1c) close(r0) 18:47:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0x700000000000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xffffffffa0018000]}}, 0x1c) close(r0) [ 642.591683] net_ratelimit: 9 callbacks suppressed [ 642.591695] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x5400000000000000]}}, 0x1c) close(r0) [ 642.642467] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) [ 642.707204] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x8eca580000000000]}}, 0x1c) close(r0) 18:47:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x7ffff000}, {&(0x7f0000002900)=""/199, 0x7fffefcf}], 0x2}, 0x0}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002d40)) [ 643.232228] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 643.293409] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}, {&(0x7f0000002900)=""/199, 0x200029c7}], 0x2, 0x0, 0x0, 0x8001a0ffffffff}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xffffffc4]}}, 0x1c) close(r0) 18:47:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000002840)=@ll, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0xf0ffffff00000000}}], 0x1, 0x0, &(0x7f0000002d40)) 18:47:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x20000]}}, 0x1c) close(r0) 18:47:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) [ 643.503848] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:47:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) 18:47:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="153f6234488dd25d766070") sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x5400]}}, 0x1c) close(r0) 18:47:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004380)="7956922559f3aadc7fff35fa88441e9498bc51d7dda00a0505eeeb44827545d67e5287b3", 0x24}], 0x1, &(0x7f00000000c0), 0x0, 0x0}}], 0x1, 0x0) [ 643.644848] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 643.708736] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 643.721469] WARNING: CPU: 1 PID: 1494 at include/net/sock.h:1539 tcp_cleanup_ulp+0x1ad/0x200 [ 643.730159] Kernel panic - not syncing: panic_on_warn set ... [ 643.730159] [ 643.737551] CPU: 1 PID: 1494 Comm: syz-executor3 Not tainted 4.19.0-rc7+ #263 [ 643.744833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 643.754196] Call Trace: [ 643.756773] [ 643.758921] dump_stack+0x1c4/0x2b4 [ 643.762548] ? dump_stack_print_info.cold.2+0x52/0x52 [ 643.767754] panic+0x238/0x4e7 [ 643.770960] ? add_taint.cold.5+0x16/0x16 [ 643.775119] ? __warn.cold.8+0x148/0x1ba [ 643.779198] ? __warn.cold.8+0x117/0x1ba [ 643.783279] ? tcp_cleanup_ulp+0x1ad/0x200 [ 643.787523] __warn.cold.8+0x163/0x1ba [ 643.791637] ? rcu_bh_qs+0xc0/0xc0 [ 643.795197] ? tcp_cleanup_ulp+0x1ad/0x200 [ 643.799426] report_bug+0x254/0x2d0 [ 643.803057] do_error_trap+0x1fc/0x4d0 [ 643.806958] ? math_error+0x3f0/0x3f0 [ 643.810782] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 643.815673] ? trace_hardirqs_on_caller+0x310/0x310 [ 643.820706] ? debug_object_assert_init+0x368/0x4b0 [ 643.825732] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 643.830589] do_invalid_op+0x1b/0x20 [ 643.834313] invalid_op+0x14/0x20 [ 643.837761] RIP: 0010:tcp_cleanup_ulp+0x1ad/0x200 [ 643.842598] Code: 83 c0 03 38 d0 7c 04 84 d2 75 61 44 8b 25 5b 21 e8 02 31 ff 44 89 e6 e8 71 20 f7 fa 45 85 e4 0f 84 91 fe ff ff e8 53 1f f7 fa <0f> 0b e9 85 fe ff ff 4c 89 ef e8 d4 4f 39 fb e9 9f fe ff ff 4c 89 [ 643.861502] RSP: 0018:ffff8801daf06860 EFLAGS: 00010206 [ 643.866875] RAX: ffff880193050440 RBX: ffff8801bf538500 RCX: ffffffff8687b9ef [ 643.874144] RDX: 0000000000000100 RSI: ffffffff8687b9fd RDI: 0000000000000005 [ 643.881424] RBP: ffff8801daf06880 R08: ffff880193050440 R09: 0000000000000002 [ 643.888706] R10: 0000000000000000 R11: ffff880193050440 R12: 0000000000000001 [ 643.895982] R13: 0000000000000000 R14: 0000000000000003 R15: ffff8801daf069a0 [ 643.903266] ? tcp_cleanup_ulp+0x19f/0x200 [ 643.907510] ? tcp_cleanup_ulp+0x1ad/0x200 [ 643.911776] tcp_v4_destroy_sock+0x161/0x990 [ 643.916199] ? debug_object_init_on_stack+0x20/0x20 [ 643.921212] ? ip_queue_xmit+0x70/0x70 [ 643.925103] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 643.930671] ? hrtimer_try_to_cancel+0xb8/0x6f0 [ 643.935341] ? tcp_set_state+0x1b0/0x9d0 [ 643.939403] ? del_timer+0xf9/0x150 [ 643.943029] ? detach_if_pending+0x6a0/0x6a0 [ 643.947434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 643.952979] ? check_preemption_disabled+0x48/0x200 [ 643.957996] tcp_v6_destroy_sock+0x15/0x20 [ 643.962237] inet_csk_destroy_sock+0x19f/0x440 [ 643.966833] tcp_done+0x272/0x310 [ 643.970309] tcp_v6_syn_recv_sock+0x1f21/0x25f0 [ 643.975005] ? inet6_sk_rx_dst_set+0xb30/0xb30 [ 643.979613] ? ip6_dst_lookup_tail+0xba3/0x1d60 [ 643.984331] ? __local_bh_enable_ip+0x160/0x260 [ 643.989019] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 643.994610] ? ip6_dst_lookup_tail+0x3c8/0x1d60 [ 643.999288] ? __lock_is_held+0xb5/0x140 [ 644.003351] ? rcu_read_lock_sched_held+0x108/0x120 [ 644.008366] tcp_get_cookie_sock+0x10e/0x580 [ 644.012784] ? cookie_ecn_ok+0x140/0x140 [ 644.016858] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 644.022390] ? xfrm_lookup_route+0x74/0x1f0 [ 644.026724] ? ip6_dst_lookup_flow+0x1ce/0x270 [ 644.031316] ? ip6_dst_lookup+0x60/0x60 [ 644.035295] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 644.040839] ? tcp_select_initial_window+0x1e6/0x400 [ 644.045943] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 644.051496] cookie_v6_check+0x17c7/0x27d0 [ 644.055758] ? cookie_v6_init_sequence+0xe0/0xe0 [ 644.060531] ? find_held_lock+0x36/0x1c0 [ 644.064620] ? sk_filter_trim_cap+0x410/0xa70 [ 644.069142] ? lock_downgrade+0x900/0x900 [ 644.073303] ? check_preemption_disabled+0x48/0x200 [ 644.078328] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 644.084139] ? kasan_check_read+0x11/0x20 [ 644.088292] ? rcu_bh_qs+0xc0/0xc0 [ 644.091847] ? sk_filter_trim_cap+0x43c/0xa70 [ 644.096367] ? tcp_v6_inbound_md5_hash+0x1b7/0x410 [ 644.101311] tcp_v6_do_rcv+0x10ea/0x13c0 [ 644.105374] ? tcp_v6_do_rcv+0x10ea/0x13c0 [ 644.109628] tcp_v6_rcv+0x320f/0x3890 [ 644.113449] ? __sanitizer_cov_trace_cmp8+0x8/0x20 [ 644.118402] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 644.120085] kobject: 'loop5' (0000000046a3661f): kobject_uevent_env [ 644.123180] ? __lock_is_held+0xb5/0x140 [ 644.123220] ip6_input_finish+0x3fc/0x1aa0 [ 644.129830] kobject: 'loop5' (0000000046a3661f): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 644.133698] ? ip6_sublist_rcv+0xfb0/0xfb0 [ 644.133715] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 644.133730] ? nf_hook_slow+0x11e/0x1c0 [ 644.133751] ip6_input+0xe9/0x600 [ 644.133769] ? ip6_input_finish+0x1aa0/0x1aa0 [ 644.168590] ? ip6_sublist_rcv+0xfb0/0xfb0 [ 644.172832] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 644.178619] ? kasan_check_read+0x11/0x20 [ 644.182771] ? rcu_bh_qs+0xc0/0xc0 [ 644.186308] ip6_rcv_finish+0x17a/0x330 [ 644.190271] ipv6_rcv+0x115/0x640 [ 644.193721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 644.199268] ? ip6_rcv_core.isra.16+0x1e10/0x1e10 [ 644.204126] ? ip6_rcv_finish_core.isra.13+0x720/0x720 [ 644.209427] ? lock_acquire+0x1ed/0x520 [ 644.211099] kobject: 'loop2' (00000000c0a8a776): kobject_uevent_env [ 644.213419] ? process_backlog+0x1a7/0x6f0 [ 644.222385] kobject: 'loop2' (00000000c0a8a776): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 644.224047] __netif_receive_skb_one_core+0x14d/0x200 [ 644.224067] ? __netif_receive_skb_core+0x3b30/0x3b30 [ 644.224082] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 644.224100] ? rcu_bh_qs+0xc0/0xc0 [ 644.252728] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 644.258190] __netif_receive_skb+0x2c/0x1e0 [ 644.262502] process_backlog+0x218/0x6f0 [ 644.266556] net_rx_action+0x7c5/0x1950 [ 644.270529] ? napi_complete_done+0x6d0/0x6d0 [ 644.275026] ? graph_lock+0x170/0x170 [ 644.278811] ? kasan_check_write+0x14/0x20 [ 644.283054] ? do_raw_spin_lock+0xc1/0x200 [ 644.287278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 644.292831] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 644.297844] ? graph_lock+0x170/0x170 [ 644.301637] ? enqueue_hrtimer+0x1a5/0x560 [ 644.305866] ? lock_release+0x970/0x970 [ 644.309835] ? find_held_lock+0x36/0x1c0 [ 644.313891] ? clockevents_program_event+0x158/0x370 [ 644.318979] ? lock_downgrade+0x900/0x900 [ 644.323120] ? print_usage_bug+0xc0/0xc0 [ 644.327173] ? trace_hardirqs_on+0x310/0x310 [ 644.331576] ? kvm_clock_read+0x18/0x30 [ 644.335538] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 644.340570] ? ktime_get+0x2e1/0x440 [ 644.344270] ? graph_lock+0x170/0x170 [ 644.348058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 644.353594] ? check_preemption_disabled+0x48/0x200 [ 644.358595] ? check_preemption_disabled+0x48/0x200 [ 644.363604] ? __lock_is_held+0xb5/0x140 [ 644.367670] __do_softirq+0x30b/0xad8 [ 644.371462] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 644.376553] ? irq_exit+0xbd/0x1c0 [ 644.380081] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 644.385081] ? smp_reschedule_interrupt+0x109/0x650 [ 644.390083] ? smp_call_function_single_interrupt+0x650/0x650 [ 644.395973] ? ret_from_intr+0xb/0x1e [ 644.399761] ? trace_hardirqs_off_caller+0xbb/0x310 [ 644.404774] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 644.409630] ? trace_hardirqs_on_caller+0x310/0x310 [ 644.414664] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 644.420195] ? check_preemption_disabled+0x48/0x200 [ 644.425205] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 644.430743] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 644.435588] ? ip6_finish_output2+0xcb1/0x27a0 [ 644.440157] do_softirq_own_stack+0x2a/0x40 [ 644.444469] [ 644.446743] do_softirq.part.13+0x126/0x160 [ 644.451058] __local_bh_enable_ip+0x21d/0x260 [ 644.455543] ip6_finish_output2+0xce4/0x27a0 [ 644.459942] ? ip6_copy_metadata+0xe30/0xe30 [ 644.464337] ? ip6_mtu+0x39c/0x520 [ 644.467863] ? lock_downgrade+0x900/0x900 [ 644.471995] ? check_preemption_disabled+0x48/0x200 [ 644.477001] ? graph_lock+0x170/0x170 [ 644.480792] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 644.486074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 644.491613] ? check_preemption_disabled+0x48/0x200 [ 644.496622] ? __lock_is_held+0xb5/0x140 [ 644.500704] ip6_finish_output+0x5fe/0xbc0 [ 644.504937] ? ip6_finish_output+0x5fe/0xbc0 [ 644.509350] ip6_output+0x232/0x9d0 [ 644.512982] ? ip6_finish_output+0xbc0/0xbc0 [ 644.517398] ? ip6_fragment+0x38e0/0x38e0 [ 644.521536] ? __lock_is_held+0xb5/0x140 [ 644.525595] ip6_xmit+0xf69/0x2420 [ 644.529121] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 644.534391] ? ip6_finish_output2+0x27a0/0x27a0 [ 644.539049] ? inet6_csk_route_socket+0x704/0x1020 [ 644.543990] ? inet6_csk_route_req+0x820/0x820 [ 644.548563] ? memcpy+0x45/0x50 [ 644.551835] ? ip6_append_data+0x2d0/0x2d0 [ 644.556058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 644.561583] ? check_preemption_disabled+0x48/0x200 [ 644.566582] ? check_preemption_disabled+0x48/0x200 [ 644.571590] ? __lock_is_held+0xb5/0x140 [ 644.575642] inet6_csk_xmit+0x375/0x630 [ 644.579637] ? inet6_csk_update_pmtu+0x190/0x190 [ 644.584405] ? tcp_schedule_loss_probe+0x530/0x530 [ 644.589343] __tcp_transmit_skb+0x1c0e/0x3b60 [ 644.593838] ? __tcp_select_window+0x9f0/0x9f0 [ 644.598408] ? pvclock_read_flags+0x160/0x160 [ 644.602898] ? tcp_write_xmit+0xf1/0x5780 [ 644.607030] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 644.612465] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 644.617470] ? kvm_clock_read+0x18/0x30 [ 644.621430] ? tcp_rtx_synack+0x740/0x740 [ 644.625565] ? ktime_get_raw_ts64+0x4f0/0x4f0 [ 644.630044] ? graph_lock+0x170/0x170 [ 644.633838] ? mem_cgroup_sk_free+0x90/0x90 [ 644.638150] tcp_write_xmit+0x10e0/0x5780 [ 644.642299] ? __might_fault+0x100/0x1e0 [ 644.646352] ? __tcp_transmit_skb+0x3b60/0x3b60 [ 644.651018] ? iov_iter_npages+0xe80/0xe80 [ 644.655241] ? kasan_check_write+0x14/0x20 [ 644.659609] ? copyin+0xb7/0x100 [ 644.662963] ? _copy_from_iter_full+0x2b3/0xd20 [ 644.667628] ? tcp_chrono_start+0x190/0x1e0 [ 644.671955] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 644.676959] ? tcp_rate_check_app_limited+0x121/0x460 [ 644.682137] ? iov_iter_advance+0x1460/0x1460 [ 644.686624] tcp_push_one+0xdd/0x110 [ 644.690330] tcp_sendmsg_locked+0xbc3/0x3f00 [ 644.694736] ? tcp_sendpage+0x60/0x60 [ 644.698524] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 644.704059] ? aa_label_sk_perm+0x46d/0x8e0 [ 644.708381] ? find_held_lock+0x36/0x1c0 [ 644.712457] ? mark_held_locks+0xc7/0x130 [ 644.716601] ? __local_bh_enable_ip+0x160/0x260 [ 644.721260] ? __local_bh_enable_ip+0x160/0x260 [ 644.725917] ? trace_hardirqs_on+0xbd/0x310 [ 644.730226] ? lock_release+0x970/0x970 [ 644.734192] ? lock_sock_nested+0xe2/0x120 [ 644.738421] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 644.743879] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 644.749405] ? check_preemption_disabled+0x48/0x200 [ 644.754414] ? lock_sock_nested+0x9a/0x120 [ 644.758671] ? lock_sock_nested+0x9a/0x120 [ 644.762894] ? __local_bh_enable_ip+0x160/0x260 [ 644.767553] tcp_sendmsg+0x2f/0x50 [ 644.771081] inet_sendmsg+0x1a1/0x690 [ 644.774887] ? ipip_gro_receive+0x100/0x100 [ 644.779193] ? apparmor_socket_sendmsg+0x29/0x30 [ 644.783943] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 644.789503] ? security_socket_sendmsg+0x94/0xc0 [ 644.794257] ? ipip_gro_receive+0x100/0x100 [ 644.798579] sock_sendmsg+0xd5/0x120 [ 644.802295] __sys_sendto+0x3d7/0x670 [ 644.806099] ? __ia32_sys_getpeername+0xb0/0xb0 [ 644.810755] ? lock_release+0x970/0x970 [ 644.814717] ? arch_local_save_flags+0x40/0x40 [ 644.819287] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 644.824737] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 644.830271] ? put_timespec64+0x10f/0x1b0 [ 644.834420] ? do_syscall_64+0x9a/0x820 [ 644.838379] ? do_syscall_64+0x9a/0x820 [ 644.842348] ? lockdep_hardirqs_on+0x421/0x5c0 [ 644.846919] ? trace_hardirqs_on+0xbd/0x310 [ 644.851225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 644.856750] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 644.862103] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 644.867539] __x64_sys_sendto+0xe1/0x1a0 [ 644.871591] do_syscall_64+0x1b9/0x820 [ 644.875466] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 644.880823] ? syscall_return_slowpath+0x5e0/0x5e0 [ 644.885737] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 644.890565] ? trace_hardirqs_on_caller+0x310/0x310 [ 644.895566] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 644.900577] ? prepare_exit_to_usermode+0x291/0x3b0 [ 644.905581] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 644.910416] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 644.915590] RIP: 0033:0x457569 [ 644.918770] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 644.937674] RSP: 002b:00007f915e94ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 644.945388] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000457569 [ 644.952644] RDX: fffffffffffffedd RSI: 0000000020000280 RDI: 0000000000000006 [ 644.959907] RBP: 000000000072bf00 R08: 0000000020000080 R09: 000000000000001c [ 644.967168] R10: 000000002000012c R11: 0000000000000246 R12: 00007f915e94f6d4 [ 644.974425] R13: 00000000004c3921 R14: 00000000004d57d8 R15: 00000000ffffffff [ 644.982932] Kernel Offset: disabled [ 644.986560] Rebooting in 86400 seconds..