0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x481, 0x0) sendto$inet6(r2, &(0x7f00000002c0)="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", 0x13d, 0x0, 0x0, 0x0) [ 1544.410461] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000000)=0x68) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x8040, 0x0) sendto$inet6(r3, &(0x7f00000002c0)="db145886bc6cc61346526ec4d8e9792124a3045b8a3984381b789112a9f6c905eaa328c6f526430d215380fc406720aa7997b7377f6bf8e536176b5da4759cebb1c5f545cd91e535c312cb1ac432256e9f0b3a04881af8da498ea88e8fdc59fe1e8441f4d0cf0a3a0f86a747096bd0f9f2d0923fb0b1fc4ea763dac6fd43b74b6812f044079e115118127fef99ffa2b2cac8d2f44957e824ef10faefcc82badd6f9facd76a363cd83dba04f2ce730badd778bf660c742adbbe25370538174f5b4e9dcc336d062dd7c1f84ebe", 0xcc, 0x10040800, &(0x7f0000000200)={0xa, 0x4e21, 0x4, @private0, 0x1c0000}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:23 executing program 3: r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321062e2f66696c6530204767cc"], 0x191) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f00000002c0)={{0x3, 0x3, 0x1, 0x80, 'syz1\x00', 0x10000}, 0x2, 0x10, 0xfb7, r0, 0x2, 0x80, 'syz0\x00', &(0x7f0000000140)=['\x00', '[%&*$\'#\xa1\x00'], 0xa, '\x00', [0x3f, 0x7, 0x5, 0x7]}) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) timer_create(0x1, &(0x7f0000000200)={0x0, 0x16, 0x4, @thr={&(0x7f0000000180)="db7e94c782831f12a8ca4d10374493dcb20dbde69c64803a8359495ebf686549d94797b35221a553b7045025049522ba8f2a26302d9693de240abc25b068fa06d387eac76d7db4ea716ac6400390854812298c2f7639e218bb", &(0x7f0000000400)="b6ca31913f2dd4b0380fb0925907c0af4bf99867f0bfff515d9ccebd2697be032bd007815f4be310bf8c4d19b8f81a095edd36262090bb670ea01dc05a38a5580e8ff1b29701c23ad6991fda8d80d1f5f755e3eee7837604835cfc8a5b537d985799f457231aa367a6ced7a29a108110cdf5a7bd993a369f75ca6ba67c911b28d47534479ac8dacb729a066b6a522e748b1e8b69edd5612879ac70eb8aa9b096b64b1c88b1af9562cb68b3963fc15cd73d348253956ee4ef92db6fe20b74129603357ce5d5d333da5e9a5a23"}}, &(0x7f0000000240)) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000500), 0x6d82, 0x0) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f00000000c0)=@ccm_128={{0x303}, "c052c3ca2f5955be", "1c9f6b76224ac92c69f5fa9110df532b", "acfc49fe", "58ce1150b83aab2a"}, 0x28) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:23 executing program 2: r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x7fff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000001c0)={0x5, 0x1, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x77, 0xb4}) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000200), 0x101000) r5 = perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x9, 0x8, 0x7, 0x4, 0x0, 0x1, 0x112a, 0xb, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xd2cc, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x10, 0x1, 0xfff, 0x1, 0x598607a8, 0x1f, 0x400, 0x0, 0x4, 0x0, 0xfff}, r3, 0xd, r4, 0x1) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f00000002c0)={0x0, 0x3, 0x0, [0x1, 0x6, 0xff], [0x3e21, 0x2, 0x6, 0x9, 0xa00000000000, 0x7, 0x7, 0x8, 0xfffffffffffffffc, 0x2, 0x1, 0x9, 0x80000001, 0x4, 0x20000000000, 0x0, 0x4, 0x7fe00000, 0x16, 0x4, 0x40, 0xfffffffffffffff9, 0xff, 0x0, 0x401, 0x8, 0x7, 0x6, 0x9, 0x4, 0x3, 0x4, 0x7, 0x0, 0x1f, 0xc59b, 0x3, 0x4, 0x8, 0x7f, 0x10001, 0x657e, 0x2, 0x401, 0xc26, 0x5, 0x760, 0x6, 0x4, 0x8001, 0x8, 0x0, 0x3a1d800, 0x8, 0x9, 0x2e, 0x100000000, 0xdba7, 0x9, 0x2a, 0x100000001, 0x69d, 0x3f, 0x0, 0x2, 0x2, 0x2, 0x6, 0x4, 0x1, 0x92, 0x3, 0x4, 0x7f, 0x5, 0x0, 0xfffffffffffffff9, 0x3, 0x80, 0xb, 0x3, 0x0, 0x400000000000, 0x5bc1, 0x2, 0x3, 0x4, 0x1, 0x9, 0x200, 0xdc, 0xffffffff, 0x7, 0x80b, 0xfffffffeffffffff, 0x7, 0xfffffffffffffffc, 0x101, 0x3, 0x2, 0x2, 0x0, 0x1, 0x2, 0x7, 0x0, 0x0, 0x3, 0x1ff, 0x5, 0x9, 0x0, 0x7ff, 0x80, 0x2d4, 0x4, 0x40, 0x7038, 0x20, 0xfffffffffffffffd, 0x100000001]}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x4, 0x80, 0x8, 0xf0, 0x2, 0x3, 0x0, 0x8000000000, 0xa1004, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000240), 0x4}, 0x1010, 0x3, 0xfffffff7, 0x7, 0x7, 0x7, 0x3f, 0x0, 0x101, 0x0, 0x5}, 0xffffffffffffffff, 0xd, r5, 0xb) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r6, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:24 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0xffffffdd, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0xfffffffffffffeae) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:24 executing program 5: ftruncate(0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x4, 0x9) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000140)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:24 executing program 2: r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x7fff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000001c0)={0x5, 0x1, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x77, 0xb4}) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000200), 0x101000) r5 = perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x9, 0x8, 0x7, 0x4, 0x0, 0x1, 0x112a, 0xb, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xd2cc, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x10, 0x1, 0xfff, 0x1, 0x598607a8, 0x1f, 0x400, 0x0, 0x4, 0x0, 0xfff}, r3, 0xd, r4, 0x1) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f00000002c0)={0x0, 0x3, 0x0, [0x1, 0x6, 0xff], [0x3e21, 0x2, 0x6, 0x9, 0xa00000000000, 0x7, 0x7, 0x8, 0xfffffffffffffffc, 0x2, 0x1, 0x9, 0x80000001, 0x4, 0x20000000000, 0x0, 0x4, 0x7fe00000, 0x16, 0x4, 0x40, 0xfffffffffffffff9, 0xff, 0x0, 0x401, 0x8, 0x7, 0x6, 0x9, 0x4, 0x3, 0x4, 0x7, 0x0, 0x1f, 0xc59b, 0x3, 0x4, 0x8, 0x7f, 0x10001, 0x657e, 0x2, 0x401, 0xc26, 0x5, 0x760, 0x6, 0x4, 0x8001, 0x8, 0x0, 0x3a1d800, 0x8, 0x9, 0x2e, 0x100000000, 0xdba7, 0x9, 0x2a, 0x100000001, 0x69d, 0x3f, 0x0, 0x2, 0x2, 0x2, 0x6, 0x4, 0x1, 0x92, 0x3, 0x4, 0x7f, 0x5, 0x0, 0xfffffffffffffff9, 0x3, 0x80, 0xb, 0x3, 0x0, 0x400000000000, 0x5bc1, 0x2, 0x3, 0x4, 0x1, 0x9, 0x200, 0xdc, 0xffffffff, 0x7, 0x80b, 0xfffffffeffffffff, 0x7, 0xfffffffffffffffc, 0x101, 0x3, 0x2, 0x2, 0x0, 0x1, 0x2, 0x7, 0x0, 0x0, 0x3, 0x1ff, 0x5, 0x9, 0x0, 0x7ff, 0x80, 0x2d4, 0x4, 0x40, 0x7038, 0x20, 0xfffffffffffffffd, 0x100000001]}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x4, 0x80, 0x8, 0xf0, 0x2, 0x3, 0x0, 0x8000000000, 0xa1004, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000240), 0x4}, 0x1010, 0x3, 0xfffffff7, 0x7, 0x7, 0x7, 0x3f, 0x0, 0x101, 0x0, 0x5}, 0xffffffffffffffff, 0xd, r5, 0xb) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r6, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:24 executing program 3: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_128={{0x303}, '\x00', '\x00', "21044100", "000068b4258df7ff"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:24 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @multicast2}}, 0x0, 0x0, 0xe, 0x0, "2d9982e17efa251e63eb66c15fb478f939fc9a02534bba04cb94b9aafd06dd665617bee8a00e8578dac99f795911f256f071ef0bf69bed9951550030622a819c57be40d0f73ebedfe6e79a677647f67b"}, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1545.271168] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:24 executing program 2: r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x7fff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000001c0)={0x5, 0x1, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x77, 0xb4}) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000200), 0x101000) r5 = perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x9, 0x8, 0x7, 0x4, 0x0, 0x1, 0x112a, 0xb, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xd2cc, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x10, 0x1, 0xfff, 0x1, 0x598607a8, 0x1f, 0x400, 0x0, 0x4, 0x0, 0xfff}, r3, 0xd, r4, 0x1) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f00000002c0)={0x0, 0x3, 0x0, [0x1, 0x6, 0xff], [0x3e21, 0x2, 0x6, 0x9, 0xa00000000000, 0x7, 0x7, 0x8, 0xfffffffffffffffc, 0x2, 0x1, 0x9, 0x80000001, 0x4, 0x20000000000, 0x0, 0x4, 0x7fe00000, 0x16, 0x4, 0x40, 0xfffffffffffffff9, 0xff, 0x0, 0x401, 0x8, 0x7, 0x6, 0x9, 0x4, 0x3, 0x4, 0x7, 0x0, 0x1f, 0xc59b, 0x3, 0x4, 0x8, 0x7f, 0x10001, 0x657e, 0x2, 0x401, 0xc26, 0x5, 0x760, 0x6, 0x4, 0x8001, 0x8, 0x0, 0x3a1d800, 0x8, 0x9, 0x2e, 0x100000000, 0xdba7, 0x9, 0x2a, 0x100000001, 0x69d, 0x3f, 0x0, 0x2, 0x2, 0x2, 0x6, 0x4, 0x1, 0x92, 0x3, 0x4, 0x7f, 0x5, 0x0, 0xfffffffffffffff9, 0x3, 0x80, 0xb, 0x3, 0x0, 0x400000000000, 0x5bc1, 0x2, 0x3, 0x4, 0x1, 0x9, 0x200, 0xdc, 0xffffffff, 0x7, 0x80b, 0xfffffffeffffffff, 0x7, 0xfffffffffffffffc, 0x101, 0x3, 0x2, 0x2, 0x0, 0x1, 0x2, 0x7, 0x0, 0x0, 0x3, 0x1ff, 0x5, 0x9, 0x0, 0x7ff, 0x80, 0x2d4, 0x4, 0x40, 0x7038, 0x20, 0xfffffffffffffffd, 0x100000001]}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x4, 0x80, 0x8, 0xf0, 0x2, 0x3, 0x0, 0x8000000000, 0xa1004, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000240), 0x4}, 0x1010, 0x3, 0xfffffff7, 0x7, 0x7, 0x7, 0x3f, 0x0, 0x101, 0x0, 0x5}, 0xffffffffffffffff, 0xd, r5, 0xb) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r6, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:24 executing program 3: fcntl$getown(0xffffffffffffffff, 0x9) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$cont(0x1f, 0x0, 0x4, 0x5) tkill(r1, 0x40) getpgid(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x642, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x40400, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}, 0x40a48, 0x0, 0x0, 0x9}, 0x0, 0xfffffffffffffffe, r3, 0x9) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r2, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r2, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:24 executing program 2: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4020c0, 0xb0e6bfc695113c62) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x7, 0x7a, 0x7, 0x3, 0x0, 0xfff, 0x1000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x3, @perf_config_ext={0x1, 0x4}, 0x10440, 0x10001, 0x1, 0x7, 0x5, 0x200000, 0xfa5e, 0x0, 0x2, 0x0, 0x2}, 0x0, 0xf, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:24 executing program 3: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x4000080, 0x0, 0x0) 19:40:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x60, 0x0, 0x800, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x400}]}, 0x60}, 0x1, 0x0, 0x0, 0x40040}, 0x8000094) 19:40:24 executing program 3: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:24 executing program 2: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4020c0, 0xb0e6bfc695113c62) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x7, 0x7a, 0x7, 0x3, 0x0, 0xfff, 0x1000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x3, @perf_config_ext={0x1, 0x4}, 0x10440, 0x10001, 0x1, 0x7, 0x5, 0x200000, 0xfa5e, 0x0, 0x2, 0x0, 0x2}, 0x0, 0xf, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1545.688902] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000140)=""/182, 0xb6, 0x40002160, &(0x7f00000000c0)={0xa, 0x4e24, 0xb9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:25 executing program 5: ftruncate(0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x4, 0x9) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000140)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000140)={0x2c, 0x12, 0x2, 0x81, 0x0, [@private2, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback, @local, @empty, @empty, @private0={0xfc, 0x0, '\x00', 0x1}, @empty]}, 0x98) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:25 executing program 3: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioprio_get$pid(0x2, r2) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x304}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0xffffffff, @local, 0x1000}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:25 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x18080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) write$P9_RREADLINK(r3, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) open(0x0, 0x0, 0x0) 19:40:25 executing program 2: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4020c0, 0xb0e6bfc695113c62) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x7, 0x7a, 0x7, 0x3, 0x0, 0xfff, 0x1000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x3, @perf_config_ext={0x1, 0x4}, 0x10440, 0x10001, 0x1, 0x7, 0x5, 0x200000, 0xfa5e, 0x0, 0x2, 0x0, 0x2}, 0x0, 0xf, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:25 executing program 3: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0x9, 0x4) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendto$inet6(r0, &(0x7f00000000c0)="82256036b01b3e45278b01999cebc00a1299f22c14e7cc2be8e488dc4f3a", 0x1e, 0x80, 0x0, 0x0) [ 1546.056465] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x2f, 0x81, 0x3f, 0x7ff, 0x18, @remote, @remote, 0x7, 0x40, 0x7fffffff, 0x5}}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000200)={@local, r3}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f00000002c0)="5f0fa7bae0446ffef50700c60d5968d01c82248a71c0d06e41fd770018fb9500f28f9af3b72649e3b0a3172657fbc64623ab1e9f1e2064dbe55f2f0eea474dca4170a26c3ade07bb33096761b3662e23787a0b898408beb8fe7ee355ba5dc6413ac21ee9ab60e9266b430a5851b596e2821c06cf9393db7dbb20d79a9b943517903297fc1c54cf914804527e53fafad5bbc8ec2e0ce15f02bb7449c34e000b0e2e01f1e4920db210dcd92a3649", 0xad, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 19:40:25 executing program 2: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4020c0, 0xb0e6bfc695113c62) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x7, 0x7a, 0x7, 0x3, 0x0, 0xfff, 0x1000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x3, @perf_config_ext={0x1, 0x4}, 0x10440, 0x10001, 0x1, 0x7, 0x5, 0x200000, 0xfa5e, 0x0, 0x2, 0x0, 0x2}, 0x0, 0xf, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:25 executing program 3: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x8d2, @initdev={0xfe, 0x88, '\x00', 0xfe, 0x0}, 0xffffffff}, 0x1c) listen(r2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x66, 0x2, 0x1, 0x0, 0x0, 0x5, 0x40088, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x200, 0x0, 0x200, 0x9, 0x1, 0x8, 0x9, 0x0, 0x8, 0x0, 0x1}, r3, 0x2, r1, 0x9) close(r2) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "e21efbd0cea8d479", "a39b8e98cae4a2c3193638567c7ac720", "760e81c8", "43f0c701893851f9"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) write(r0, &(0x7f0000000140)="fcb75cc6f46e2e0565da0ab4a5cb2ea9570a63504058f105301ae91a7007473e59e3ac8d2dfc01f5f98c932e759b262d2fa676c07470efe611221c8333f6088cd893a0540a412dc236baf12d2506cd5e34aa5d610ee93b095026dd3146d317718b850aa684b99eadb3f9", 0x6a) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @empty}, 0x6a87, 0x3, 0x3, 0x4}}, 0x2e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:25 executing program 3: getpgid(0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x303}, "06aa7607bd8fbb86", "83ad72518d4200", "fdcda1a1", "3cd7fbd1a530f100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) clock_gettime(0x0, &(0x7f0000003980)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/99, 0x63}, {&(0x7f00000012c0)=""/167, 0xa7}, {&(0x7f0000000000)=""/39, 0x27}], 0x4, &(0x7f0000001380)=""/233, 0xe9}, 0xd40}, {{&(0x7f0000001480)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000001500)=""/142, 0x8e}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x2, &(0x7f00000025c0)=""/111, 0x6f}, 0x3ac}, {{&(0x7f0000002640)=@hci, 0x80, &(0x7f00000037c0)=[{&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/156, 0x9c}, {&(0x7f0000003780)}], 0x3, &(0x7f0000003800)=""/176, 0xb0}, 0x80000001}], 0x3, 0x40000020, &(0x7f00000039c0)={r3, r4+60000000}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1546.419934] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:25 executing program 5: getpgid(0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e23, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7fff}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000844, &(0x7f0000000280)={0xa, 0x4e26, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e21, @local}], 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x4000010, r2, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000180)=""/16, 0x10, 0x2000, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:25 executing program 2: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="ec78eb268d3f4b0700000093d42575052914ddef9e6886be67354f8a11e081bb5f96ad61043d28462ebfdbdfb179d10da3892295ecda685148588fc25b16a14a996b9456411694be71346415a7bff4e21ffdd0378bd8192e1354db8937e2636667d2bc8e0a6526ca2d143b449e4b8e034d19931f060d39cc0952170dda87dbb023ca49ad235a9388be76e562bd37737d50ef886cb8", 0xffffffffffffff87, 0x0, 0x0, 0xd5) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:25 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xdc, 0x6, 0x3, 0x0, 0x0, 0x7ff, 0xe000, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x80000001, 0x5, 0x0, 0xfff, 0x0, 0x80, 0x0, 0xcae, 0x0, 0xffff}, r4, 0x0, r0, 0x9) open(0x0, 0x0, 0x0) 19:40:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x8100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[@mss={0x2, 0xfffffffe}, @window={0x3, 0x400, 0xffff}, @mss={0x2, 0xb6}, @mss={0x2, 0x800}, @mss, @mss={0x2, 0xffffff53}], 0x6) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)=@ccm_128={{0x303}, "47d8d74c9143299d", "bcfa3b497fa9893bd787488711fe7de8", "6266619c", "8188d3b0fcd9bf42"}, 0x28) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) r4 = socket$l2tp6(0xa, 0x2, 0x73) sendto$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x1b) 19:40:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) sendmsg$inet(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x2, 0x4e20, @private=0xa010100}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000002c0)="22ad93fb9e8122bb2401d054a92a0ada8af3f99a3a557d63cb6c3f7857e85998d05fa46563bcff9bf1409365e4336af7d35771e1d91c57fe2f08413061cab787a989d74940204a869de03da4c93b9cafbdbe0a426dda175c2184630c5168d876262f2d745eb356d8df6ba5f65926ae99135c69b0d2b9277c63325713b9d51bcb1ca31d1a7f6dd3c6a198e293302e922077798d71ff8039929bf16e6034266ed0d603cca8a4fde8058642c009039f923aedea01490ab7a96c6d6810af8a7235abb4441002ea03", 0xc6}, {&(0x7f00000003c0)="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", 0x1000}], 0x2, &(0x7f0000000200)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000180)={@loopback, r3}, 0x14) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1546.877753] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:26 executing program 5: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000000c0)=@ccm_128={{0x7}, "f1a88f047dcfe16f", "c8b66a475b0f465523594a3338b55702", "5ffbe68a", "0099659918a36970"}, 0x28) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) sendto$inet6(r4, &(0x7f0000000140)="8d97ff052236415b59bc92af5f75ad40a1b1882988217c1327307286f7c310298c0d49ec6700f76bc38cca191832f0431194c2ce1b8eb20ce2b5619d855e05f6e280051d1e49592c3172d8b207f7e93c2b463d19874958b9cc8102409d07d22f90b4ac", 0x63, 0x40000, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @local}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:26 executing program 2: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="ec78eb268d3f4b0700000093d42575052914ddef9e6886be67354f8a11e081bb5f96ad61043d28462ebfdbdfb179d10da3892295ecda685148588fc25b16a14a996b9456411694be71346415a7bff4e21ffdd0378bd8192e1354db8937e2636667d2bc8e0a6526ca2d143b449e4b8e034d19931f060d39cc0952170dda87dbb023ca49ad235a9388be76e562bd37737d50ef886cb8", 0xffffffffffffff87, 0x0, 0x0, 0xd5) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20, 0x2000002, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", "d000", "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000000), &(0x7f00000000c0)=0xc) open(&(0x7f0000000040)='./file0\x00', 0x20100, 0x181) 19:40:26 executing program 2: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="ec78eb268d3f4b0700000093d42575052914ddef9e6886be67354f8a11e081bb5f96ad61043d28462ebfdbdfb179d10da3892295ecda685148588fc25b16a14a996b9456411694be71346415a7bff4e21ffdd0378bd8192e1354db8937e2636667d2bc8e0a6526ca2d143b449e4b8e034d19931f060d39cc0952170dda87dbb023ca49ad235a9388be76e562bd37737d50ef886cb8", 0xffffffffffffff87, 0x0, 0x0, 0xd5) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f0000000000)=0x28, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1547.229220] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:26 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000140)={r2, 0x3, 0x0, 0x2}) sendto$inet6(r3, &(0x7f0000000180)="b28bb784cd12e6fb12bcced6f98988de2e5d2d3f1714fa4dd47df6fc6575b8699302ec226ac00c40da9ad7e8b735167c787e0cd0c2a95a65cb81d49bd1bdcb768d87ded84d8b3a7de2e15a6ce6385a06c55df6dbb6821e1b4abc86407f4767b88acd364ac637b9", 0x67, 0x40, &(0x7f0000000200)={0xa, 0x4e22, 0x1, @private2, 0x1}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r0, &(0x7f00000000c0)=0x7, 0x9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:26 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc9fc93eb3"], 0x191) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xc, 0x13, r2, 0x5eac7000) 19:40:26 executing program 2 (fault-call:12 fault-nth:0): getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1547.509955] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x8100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[@mss={0x2, 0xfffffffe}, @window={0x3, 0x400, 0xffff}, @mss={0x2, 0xb6}, @mss={0x2, 0x800}, @mss, @mss={0x2, 0xffffff53}], 0x6) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)=@ccm_128={{0x303}, "47d8d74c9143299d", "bcfa3b497fa9893bd787488711fe7de8", "6266619c", "8188d3b0fcd9bf42"}, 0x28) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) r4 = socket$l2tp6(0xa, 0x2, 0x73) sendto$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x1b) [ 1547.672689] FAULT_INJECTION: forcing a failure. [ 1547.672689] name failslab, interval 1, probability 0, space 0, times 0 [ 1547.684075] CPU: 1 PID: 9851 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 1547.691974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1547.701553] Call Trace: [ 1547.704160] dump_stack+0x1b2/0x281 [ 1547.707854] should_fail.cold+0x10a/0x149 [ 1547.712680] should_failslab+0xd6/0x130 [ 1547.716796] kmem_cache_alloc+0x40/0x3c0 [ 1547.720925] __sigqueue_alloc+0x1b8/0x3e0 [ 1547.725388] __send_signal+0x6bb/0x1260 [ 1547.729419] send_sig+0x9e/0x120 [ 1547.733714] ? send_sig_info+0x110/0x110 [ 1547.737843] sk_stream_error+0x7f/0xc0 [ 1547.741778] tcp_sendmsg_locked+0x1c08/0x2ef0 [ 1547.750823] ? perf_trace_lock_acquire+0x104/0x510 [ 1547.756177] ? lock_sock_nested+0x98/0x100 [ 1547.761944] ? tcp_sendpage+0x60/0x60 [ 1547.765866] ? __local_bh_enable_ip+0xc1/0x170 [ 1547.770479] tcp_sendmsg+0x2b/0x40 [ 1547.774151] inet_sendmsg+0x11a/0x4e0 [ 1547.778488] ? security_socket_sendmsg+0x83/0xb0 [ 1547.783269] ? inet_recvmsg+0x4d0/0x4d0 [ 1547.787399] sock_sendmsg+0xb5/0x100 [ 1547.791142] SyS_sendto+0x1c7/0x2c0 [ 1547.795315] ? SyS_getpeername+0x220/0x220 [ 1547.799571] ? lock_downgrade+0x740/0x740 [ 1547.803759] ? wait_for_completion_io+0x10/0x10 [ 1547.808457] ? vfs_write+0x319/0x4d0 [ 1547.812227] ? fput+0xb/0x140 [ 1547.815443] ? SyS_write+0x14d/0x210 [ 1547.819204] ? SyS_read+0x210/0x210 [ 1547.823800] ? __do_page_fault+0x159/0xad0 [ 1547.829170] ? do_syscall_64+0x4c/0x640 [ 1547.833165] ? SyS_getpeername+0x220/0x220 [ 1547.837437] do_syscall_64+0x1d5/0x640 [ 1547.841356] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1547.846564] RIP: 0033:0x4665d9 [ 1547.849774] RSP: 002b:00007fd32ea75188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1547.857894] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 19:40:27 executing program 5 (fault-call:10 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x7400, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="830000001100550402000000ffffffff0f000000", @ANYRES32=r4, @ANYBLOB="5ebe4fea431cfbcc"], 0x20}}, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={@dev={0xfe, 0x80, '\x00', 0x21}, @dev={0xfe, 0x80, '\x00', 0x43}, @private1, 0xffffffff, 0x3, 0x5, 0x0, 0x6, 0x800008, r4}) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@gcm_128={{0x303}, "14000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xe79b9ff8d80aaab0, &(0x7f00000007c0)=0x200, 0x4) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x2203, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x40100, 0x0) bind$inet6(r6, &(0x7f0000000300)={0xa, 0x4e21, 0x101, @mcast1, 0x4}, 0x1c) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f00000008c0)={'ip6tnl0\x00', &(0x7f0000000840)={'ip6_vti0\x00', 0x0, 0x4, 0x8c, 0x0, 0x80, 0x58, @empty, @empty, 0x7800, 0x20, 0x200, 0xffffffcd}}) sendmsg$nl_route_sched(r5, &(0x7f0000000980)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000940)={&(0x7f0000000340)=@deltfilter={0x474, 0x2d, 0x200, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r7, {0xa, 0xe}, {0xc, 0xffe0}, {0x7, 0x1ffcf}}, [@TCA_RATE={0x6, 0x5, {0x4, 0x2}}, @TCA_CHAIN={0x8, 0xb, 0x400}, @filter_kind_options=@f_rsvp={{0x9}, {0x434, 0x2, [@TCA_RSVP_PINFO={0x20, 0x4, {{0x100, 0x4, 0x9}, {0x1ff, 0x8d85, 0x101}, 0xc, 0x0, 0x6}}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x8, 0xe}}, @TCA_RSVP_ACT={0x400, 0x6, [@m_simple={0x94, 0xd, 0x0, 0x0, {{0xb}, {0x14, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x5, 0x3, '\x00'}, @TCA_DEF_DATA={0x8, 0x3, 'tls\x00'}]}, {0x56, 0x6, "436d17ca07cee452a51790b52cf168731d2647d7ceaa779ad30c784ad210c9a3882e83a2d020e2a24d14ccc5f7dbb53f3830bb77799fec446c5e89bf01fa0562f1e4056511b3830b9b57ba303f69a19cf084"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_skbmod={0x144, 0x3, 0x0, 0x0, {{0xb}, {0x9c, 0x2, 0x0, 0x1, [@TCA_SKBMOD_PARMS={0x24, 0x2, {{0x7f, 0x3, 0x5, 0xe58, 0x4}, 0x3}}, @TCA_SKBMOD_PARMS={0x24, 0x2, {{0x7, 0x1, 0x10000000, 0x2, 0xfffffff8}, 0x9}}, @TCA_SKBMOD_DMAC={0xa, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @TCA_SKBMOD_SMAC={0xa, 0x4, @broadcast}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x40}, @TCA_SKBMOD_DMAC={0xa}, @TCA_SKBMOD_PARMS={0x24, 0x2, {{0x3, 0x7004, 0x6, 0xf9}, 0xc}}]}, {0x80, 0x6, "adde2a7cb59bd3a4734dad7b13cdc8f4c3e791198b7d93e74fe48427b2b8a70972796554f1fc8efec3587ffa761a1d508e428dabe7a81f058ed9338c2fbbda227dcdb770705d069b76ecef044d2764e5942359ae1d8fbf63bc253111254adf3f2cf111431abd2f703033dca6ba2c2b676e98a4fc60382969e807453e"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_mpls={0x4c, 0x6, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_MPLS_BOS={0x5, 0x8, 0x1}, @TCA_MPLS_LABEL={0x8, 0x5, 0xbac61}, @TCA_MPLS_PROTO={0x6, 0x4, 0x1b}]}, {0x7, 0x6, "deac92"}, {0xc}, {0xc, 0x8, {0x1}}}}, @m_tunnel_key={0xd0, 0x13, 0x0, 0x0, {{0xf}, {0x20, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV6_DST={0x14, 0x6, @remote}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, {0x81, 0x6, "44f37e21cea965f491d5690540c2d47289cacaf7c8ebc883ffecf4a31fed89454cba87351a951171fd8dc0afbbbbca9b004de221fa4c772e0b446a7fe549fcb9a7d656e88765433c506aa48c28b401e6505d7b9ab7a690fd88871cb92f322de108ac1130cc7f4b2808fc8fe4992870e6db08195000b1064981a4417023"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x108, 0xe, 0x0, 0x0, {{0x8}, {0x14, 0x2, 0x0, 0x1, [@TCA_IFE_TYPE={0x6, 0x5, 0xc4d}, @TCA_IFE_TYPE={0x6, 0x5, 0xff}]}, {0xd0, 0x6, "7b4216843a208ae8dabcaafb8e8c3545cf7f42ced8f3a9d53b5398fedfab0c4c442bf2148986f0101a69f4abece8dbd553a6ccb7c3537871c2a840e9824873fc391ad808c37da760df91bfa108f8774cabe023b00f21f951649ff9ad1612c9c9bd538290b104bc2274ae0ade90060c9321e5fe24678fd6c98f0025c82ccadee8ddcd93c4108670ca19cf197ecfbae452f470addcb39ff867ee141dfa81fa1685df11af2ca4fb26fca0735a2b33d128021ebdcdb5a0a2b52a971db72277a7883fb85c12ed295cba3017283940"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x2}}}}]}, @TCA_RSVP_DST={0x8, 0x2, @multicast1}]}}]}, 0x474}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1547.868116] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 1547.875850] RBP: 00007fd32ea751d0 R08: 0000000000000000 R09: 00000000000000d8 [ 1547.883137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1547.890577] R13: 00007ffef002f28f R14: 00007fd32ea75300 R15: 0000000000022000 19:40:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x20, 0x0, 0x0) 19:40:27 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:27 executing program 2: r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x1, 0x3, 0x7f, 0x1f, 0x0, 0x2, 0x810, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0), 0x7}, 0x204, 0x0, 0x2, 0x0, 0x5, 0x2, 0x40, 0x0, 0x5, 0x0, 0x7}, r0, 0x6, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x9, 0x9, 0x8, 0x0, 0x3ff, 0x10000, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x40, 0x0, @perf_config_ext={0x8, 0x2}, 0x24, 0x7, 0x3, 0x4, 0xbf7, 0x1000, 0x1, 0x0, 0x9, 0x0, 0x8001}, r0, 0xc, 0xffffffffffffffff, 0x1) listen(r3, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @dev={0xfe, 0x80, '\x00', 0x2d}}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x3, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:27 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1548.309757] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:27 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5a0, 0x210, 0x3d8, 0x0, 0x3d8, 0x3d8, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x6, &(0x7f0000000140), {[{{@ipv6={@local, @loopback, [0xff, 0x0, 0xffffffff, 0xafc1fea0189de869], [0xff000000, 0xffffff00], 'bridge_slave_0\x00', 'ip6_vti0\x00', {}, {}, 0x3b, 0x40, 0x0, 0x40}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@inet=@set2={{0x28}, {{0x3, 0x4, 0x6}}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@local, @ipv4=@local, 0x1a, 0x21, 0x3}}}, {{@ipv6={@mcast2, @empty, [0xff000000, 0xffffffff, 0xff000000, 0xff], [0xff000000, 0x0, 0xff000000], 'veth1_to_hsr\x00', 'wg0\x00', {0xff}, {}, 0x3a, 0x4, 0x1, 0x4a}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x8}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x1, 0x7}, {0x4, 0x6, 0x2}}}}, {{@ipv6={@remote, @loopback, [0x0, 0xffffff00, 0xff], [0x0, 0xffffff, 0xffffffff, 0xff], 'batadv0\x00', 'vlan0\x00', {}, {0xff}, 0x21, 0x2, 0x4, 0x34}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x8}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x3a}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x600) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x8100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[@mss={0x2, 0xfffffffe}, @window={0x3, 0x400, 0xffff}, @mss={0x2, 0xb6}, @mss={0x2, 0x800}, @mss, @mss={0x2, 0xffffff53}], 0x6) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)=@ccm_128={{0x303}, "47d8d74c9143299d", "bcfa3b497fa9893bd787488711fe7de8", "6266619c", "8188d3b0fcd9bf42"}, 0x28) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) r4 = socket$l2tp6(0xa, 0x2, 0x73) sendto$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x1b) 19:40:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x880, 0x0, 0x0) 19:40:27 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0xfffffffffffffea0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_256={{0x304}, "f61cf43e13933951", "2fc00100485bc458fe24b7ab0f897fccc564f26241c7228362de06d4689a628d", "4e75cbdf", "2fef11abd89aa853"}, 0x38) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x46) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1548.483081] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1548.567939] Cannot find set identified by id 3 to match [ 1548.794299] FAULT_INJECTION: forcing a failure. [ 1548.794299] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1548.806809] CPU: 1 PID: 9866 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 1548.815445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1548.823578] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1548.824892] Call Trace: [ 1548.824914] dump_stack+0x1b2/0x281 [ 1548.824928] should_fail.cold+0x10a/0x149 [ 1548.824941] __alloc_pages_nodemask+0x22c/0x2720 [ 1548.824957] ? __lock_acquire+0x5fc/0x3f20 [ 1548.824972] ? trace_hardirqs_on+0x10/0x10 [ 1548.845070] Cannot find set identified by id 3 to match [ 1548.846420] ? perf_trace_lock_acquire+0x104/0x510 [ 1548.871199] ? perf_trace_lock+0xf7/0x490 [ 1548.875486] ? check_preemption_disabled+0x35/0x240 [ 1548.880524] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1548.885834] ? perf_trace_lock+0xf7/0x490 [ 1548.890299] ? lock_acquire+0x170/0x3f0 [ 1548.894288] ? mem_cgroup_id_get_online+0xb0/0xb0 [ 1548.899149] ? check_preemption_disabled+0x35/0x240 [ 1548.904183] ? __unlock_page_memcg+0x4f/0x100 [ 1548.908716] alloc_pages_current+0x155/0x260 [ 1548.913160] __get_free_pages+0xb/0x40 [ 1548.917064] __tlb_remove_page_size+0x272/0x440 [ 1548.921769] unmap_page_range+0xf92/0x1ce0 [ 1548.926690] ? vm_normal_page_pmd+0x340/0x340 [ 1548.931206] unmap_single_vma+0x147/0x2b0 [ 1548.935747] unmap_vmas+0x9d/0x160 [ 1548.939314] exit_mmap+0x270/0x4d0 [ 1548.942891] ? SyS_remap_file_pages+0x6a0/0x6a0 [ 1548.947592] ? kmem_cache_free+0x23a/0x2b0 [ 1548.951847] ? __khugepaged_exit+0x29b/0x3c0 [ 1548.956275] mmput+0xfa/0x420 [ 1548.959391] do_exit+0x984/0x2850 [ 1548.962948] ? perf_trace_lock_acquire+0x510/0x510 [ 1548.967898] ? HARDIRQ_verbose+0x10/0x10 [ 1548.971998] ? mm_update_next_owner+0x5b0/0x5b0 [ 1548.976685] ? get_signal+0x323/0x1ca0 [ 1548.980697] ? lock_acquire+0x170/0x3f0 [ 1548.984706] ? lock_downgrade+0x740/0x740 [ 1548.988895] do_group_exit+0x100/0x2e0 [ 1548.992927] get_signal+0x38d/0x1ca0 [ 1548.996731] ? lock_downgrade+0x740/0x740 [ 1549.001182] ? check_preemption_disabled+0x35/0x240 [ 1549.007361] do_signal+0x7c/0x1550 [ 1549.011301] ? fput+0xaa/0x140 [ 1549.014512] ? SyS_sendto+0x1e7/0x2c0 [ 1549.018326] ? setup_sigcontext+0x820/0x820 [ 1549.022661] ? lock_downgrade+0x740/0x740 [ 1549.026839] ? wait_for_completion_io+0x10/0x10 [ 1549.031522] ? vfs_write+0x319/0x4d0 [ 1549.035251] ? fput+0xb/0x140 [ 1549.038402] ? exit_to_usermode_loop+0x41/0x200 [ 1549.043273] exit_to_usermode_loop+0x160/0x200 [ 1549.049291] do_syscall_64+0x4a3/0x640 [ 1549.053405] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1549.058707] RIP: 0033:0x4665d9 [ 1549.061929] RSP: 002b:00007fd5c6b01188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1549.069653] RAX: fffffffffffffe00 RBX: 000000000056c008 RCX: 00000000004665d9 [ 1549.077019] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 1549.084513] RBP: 00007fd5c6b011d0 R08: 0000000000000000 R09: 00000000000000d8 [ 1549.091990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1549.099289] R13: 00007ffd11571f5f R14: 00007fd5c6b01300 R15: 0000000000022000 19:40:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140), 0x4, 0x200000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x3, {{0xa, 0x4e23, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x926}}}, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r4, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0)=0x5, 0x4) 19:40:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x7f, @dev={0xfe, 0x80, '\x00', 0xb}, 0x10001}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) sendto$l2tp6(r2, &(0x7f00000005c0)="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", 0x1000, 0x40000, &(0x7f00000000c0)={0xa, 0x0, 0x7f, @private0, 0x10000, 0x3}, 0x20) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:28 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1cfe9472", 0x4, 0x0, 0x0, 0x0) 19:40:28 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", "0a6645006d0000f6ffffff00", "df94a0ef", "0200fb00000000b9"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000140)={"24f562becf3906612572c50131821669", 0x0, 0x0, {0x3, 0x2}, {0xffff, 0x67}, 0x3, [0xfa, 0xfffffffffffffe00, 0x8, 0x6, 0x8000, 0x3, 0xcae, 0x7c, 0x32bb85a7, 0x4, 0x10001, 0x1f, 0x3, 0x9, 0x10000000, 0xffffffffffff8cf9]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000340)={{r0}, r3, 0x6, @unused=[0x5, 0x1, 0x3, 0x2], @name="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"}) 19:40:28 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x80, 0x20, 0x0, 0x0, 0xfc, 0x0, 0x4, 0x1218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x8}, 0x10c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x400000, 0x13) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1549.239102] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x8100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[@mss={0x2, 0xfffffffe}, @window={0x3, 0x400, 0xffff}, @mss={0x2, 0xb6}, @mss={0x2, 0x800}, @mss, @mss={0x2, 0xffffff53}], 0x6) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)=@ccm_128={{0x303}, "47d8d74c9143299d", "bcfa3b497fa9893bd787488711fe7de8", "6266619c", "8188d3b0fcd9bf42"}, 0x28) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) socket$l2tp6(0xa, 0x2, 0x73) 19:40:28 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100", "0020f9dff900"}, 0x28) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x1, @private0, 0x1f}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:28 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff0001, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) ftruncate(r0, 0x800) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x2202, 0x0) recvfrom$inet6(r2, &(0x7f0000000140)=""/162, 0xa2, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x2, @mcast2, 0x12}, 0x1c) [ 1549.561306] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:28 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) write$binfmt_script(r2, &(0x7f00000002c0)={'#! ', './file0', [{0x20, '--{+\''}, {0x20, '\x00'}], 0xa, "daf8f547dbc2883ab2e080ed8218395a9f88696da7e704f4b56574915b52bbb302b16a45f9fb56d8860ab3af5c624987cd01a49add38a6c36fcf35ef630a18a0793c391b7fae2f8b0e790f76d87885a5e8e34a95216ee404643b262277d5cfa474e4c5d7d8185c5004ba75992ae5a7822c093b029f4cefe4baf9d88e2e90738429fc37b4c8b8e0d6bbcbf6c88b0e3099b9081d52eabaf2bafa7ec109a797d270feb8477b02459a975e49772c3604b72e8ae09019216b6d0c48031df6c9f4e81ff8d860a6959816209db5722d3f15559782f2de08df89bea9ae5baf0311ad085795f5798d16e0449f74ccb7f256af67e7336d4ab04a93910244124e9bf5d3f765afdf23a82824453e13481ba6ca1dba66a943f4886e2f90dca3366eb868cc85e80803188a19dca290934bd0acd73278f68689b47c604369639f1e8e25bc429a866abbd031d0a563be4e6d4abc053df6306bbc361eb4202ccebcb3ad0c9e483614fb82492b95ce096d010c14c1b92e7ea2c0fc99f6f5ccc8a5f55c83f48945ed64a594eed2c2f1ce89ccdd9847a35aab5b5bee5caa43029dcc60768a5c203b9ae619103093f321b27279eea8fed70418366202c72734eed620b26f000349bffe7d00909f0aa41e819f0274a4137e76ca768808fdb914e56cf8d2aa6a00537f39aabd422590d2044ee25c05c810d51238e41f2fdf55b254722cc7fa6d173a3ec0ba807b1726456beea8fb776a0582e0f770e61f8a6c9c684584705970887e2e55a1981de673c027ce0efbae9a49540e583469a449dab961dd84de699bc75d583c36d79597863382ac39cc8770f79657edcb7458128d6aefc6fd5536fef2c77b8cd029610312e03c5bdfae3da13024d7a3d69c64f0f0139ac3bed2759d701475e180542a4293f14ca54fafa80be057d3ccbb66492ecc0a69b43e5902cdfc52bcfb24979409dc59728eac4670ed62d5a6e183ca63a55201d82517aea01120d4a6a88d1b28da9f3f903fdadb28092be8f0412b873b923f5694033c98da02d3a3f1faf472c0bdc671f4bb28c4c872f50e8419f2b2db95104bc4be48601d0e6fa8a883369d67abe19a4decd1753e26a41bf26c4a9b11943891b37837ab196e33f96b00f04847c62005b288e239e387b09ed3c5d7947725c6fc7fd07d69aab1abf65c66ed29e2315fbafe015251955bf177c4406fa42246e219c584f14b1a2265cb8ebd9caa97003bb2b02dda4671dcc81081e136141de971417119fe161df509fcaac0abdab4ee0acdb62a5709a32175a38c6c680908a7a3d65baf446d3ecec822f1593677367bff716e2802aba3bed23a48ec66e0ceb2befd85414b5ff37c8bab0bbadc06138f3b210a462623c362ca4f52496989b51ecf6c073634375f1c9370d655e7bf760e5530251ecf193122a62d4e4c55e2cf6b00c80fc11c9f4e259231a96a3203e36f8931fd373836091ce673c1dee639658edfd0706d9e4175426f631a706ddb3b1b395713527aab4f2ceca9c3e188f84500da0571ab5b8da4e3db2fd77e821ab907f7ca4a622d8232bb87be2e41851c0938e4b42d2ac84cbead9630377ec1ebbc488b4d076d8068b61fa446c3fea3bb35049ca3f8349e34b7fa5af665237a54fa90a9990f7f15adb066491854de2950238ea86cab3a09c0a56b7ecedfc344fda18fda2583947ccbdd3665200fbdcd8e8ac4e5ee386c7e38a996854ec61915c7e4e093fb5865ef880123a0634ee15640f603a2d6e4c9189bc033764031d39d94cb48101b1257e5dc433f74663d92bb30ed4319bfe46377d1e72e74622873e3eaecacc47357bb078c8db1fb38122c3495a93570625715e6d8472af08d1c4efa0e1305cd700f4b49c64ba12b60a545f7a86e7a71ce5a50eb55ad23d0dea3b85449b60c72cfc09a7024ff9af25f49ca305eafca53bc8992c34a91a1632f4165dfecc8ebd231a0ffa0077263c9889d8219d280f4da3ec53e1899d6e9180f46b346ea8155094e2cda6e82bc67982ebb3db7f17ac18d296a8ce8bf5e5b5da67e41080c828248a66dfd8b9e1c97e2430e4f67664383a8a0aa75e097ed4301f3ddac67658fc577951c13b3ef1571a6062ffd2d32b156210415577b0d7e0a204b23fabb0a2f00d159003bd3bcbd36d602ac99dca63b6e1f6ccb56c424ab0b6166c0740af2abedb587e7e70e1a90b968bd4e8f54b29daaa94ab4a21bfb08185c06f2ee324825e4567ba87d38a93b127943d685d7af2ce271d5a64482a8e3df1201b68c046eb6c3aa96ec2a6a1c7754501e2af99b24b4b6d48190dd39be4a92cc9bca7bce13cd39fc51f4c1c9cc677815240e279e447aa7bc439f3e401649e2c6e3f80a5d55edba4cee913fea68c6c392dcf1cfab8cea5c5a7bfa87671366979770ac3e5770f9728bd88b970e1a7be61a8ce8045e1144673676d136494a4cb2c71ac1d03b23afcfd0b00d2add96b6928ac4f180689d692b696fcabb476bea70670c29a95128c35bef30832a052c74c82375294d4bde98d76c7c9409fb78273c04b6c6f1967e351693a3004722a25a102b71238e0394b691dbedf46620b8b115072ed66457399230a502b0a42a1c1fa97babe8492f294cc7ba3a45c119f9ddb152aa167319a2f83dfd832c8c20c5e857464f9472bdf2b1cf838ff964fc514bebb678920ee387d1792a2c3c9769c67045cadfc8fe1177493e9b5366da9a11f6580532720836b1494818cc8ee9058cb774436b29f0b3cbcf5e88a63f7d94988b96a13695461961985d2b1b156aac67ae58f7e03bdd9c073b4d2e146b4ee2a0bcde155bf2c7f026fd1798d775713dbcad153b659ddba2bb188a0e96ef26c4b480cfa2d177386beaf2727a9649393e03d3839e2349e09bcbe950845abd6cea6487d16ea1b73159cd61e17dda791fa818100a7f13062d58da02ddb63e18e1de10e65c04091e8bf3925a2d27f800a8563529581c372b0496088fb334bb5a2bb1a9273ff49fa5a4535e291d21bb75187dd62fb4b4ff43f319541017a9c9daf0b0ccd14abe06c49e6469df66576a77077f8c0bb3a90507e7c080327ac3dece589372dfcd4cbdcefa46365c9fba43d09f83d523709bdbb749b76294bb1dbe101091e86bc976f9f82d5e698f7af575d0a99a0cecdbb5cc2f306acd186ddebcf84f29f6f97af4c15c09f16940379e22d6341b4918d2032383910c6bceb95a3816b687879e74f9346ffa30907564799fd6d98e8a7812ac94a123c456464ded751eb14ca49b6af44b61a051953d752910f1cb86654aa25e56a615439e3498574f10c36af5cbd82441e4415107aad38ec369f67895a37120f58986285cbec39df1b4481340a6916446e17d2d5a647fe4b8e55f5725714ab51decf082ec359699b5c57191a512346b7af0da714e6ba4bbaa11fd930bdcfcbce194c7331bfabb544cd197bf30a212e180695e2053b1d87d7383f974b21b5b783407fd2492fe16daff05ea986087761ab14fd1ecafa0923f4a4a31d57a40b1190b6cb52010391209eed9ccfbe5f8a25447da12b73b4642991b546216993bc459bcc06d813aa8db8a05fc704611a11d04762bb94356b4e686e9211b423ffce2e0222523c600effe0bb81c6b711a201a4941daba855db3726902dfca18fafd924b2f28fea78de26c89945ed36c43445ffe501e963c40b6cd6fcdc04d7f180b063dc11c86fd6a92b8697de92dabf8644542982ef5701bce395ae62bf24be6c345b4ae277c4817abe8d9a124d0c3dff7e0ec6c4f46bee4ceb37113d46e8aa2af924871a848b5732c21e2d38cef0d7967e006da6d875a8d4921b455f427cde988be490d840067af06e593d79f34a29bf10ffa1ed85b5c4db01fd2501882c0c8153c755ea46826fdc7495b1a3bfbfda6c4ffb8deaad11e0077917d80f658580698a1a85c2e9b93eab60a216773e7d4f566878228b707a4ddd9621f5ba4804669813df9bcc0e31cd711d2a596f9b304ae0873dbd850838d567ae474db62b7775df6d5e6787145889dca912f625209c01275f154a7391967e8c4808f60c9791d8516488381e22a020afa1105858348d51e8c043badbc4d1772ce0c573f5678b8230b10dae4bcf24bb768bcae78987796e751b790164e7912868cd4f8cb6daa350d815537928192e5f37c260281d63f63557ad4d32cb3f9505f46bae44cc90485b0eb88d68f6095e31951e613689e0868737bed042b8ab25acb2feb9d7936f75a14e5a62de70f5b4792e44ad497c2a928d3fc80b6663816b791a182f46c17ce06d9a381e14ca6dded18bbccde4e18b689fa197a2111ba4fee44c2337da461e899f051dfbc8926db9aa3f4b36124453ce1cedf9cee488dac93bd69511cefc7ce2d4560227e488d7094c66983d24ea85e9c6f004b1dc18b2981cfe064ad83c468a2fcd7cfae1415ba530fc34f858cd10f8bbfa31bbeaf3b2580b7f180fa27a1c687d2006c2760d0834d0671d9c574aac893d83d5452b49f4150fe2ad2bf8e42b17294799ce7b814f606f4f21669579fdaee7a6d7fa65529bed39bc0ecf3c3cf56576e5bb896f0b2b063e317b038ce7974fdeaf62d200484d1b1b252abcd3e5beaef2cb8309b2ba8d3c906b4098dc249fad751f4d2127d2dcd3f1645555da9064c4cd76544f15fafee8ae4b28456805c25486dbaa95b4ed4006b373a7022d376e5a011b96387a61222fff52a550b1dd903848b004cfd94e482294ac2c60479a70604f60a55fa93b1b4a95a07c56c57ebc575f24418002919ac700c58e604c9a601643411a8a74c5c1e1338d901cc216a995e098459f7661bba982d71e2ab290c17790dfc9cd77e9258fc92899617f3daa6759045dc4577e45ddac8eae6b5272b22258aae23ccc3fa27df1a905934119702c4e785ce4421d27cdeca74827632d1bc5f05c2f10188802bc9ceacc672770ca474e4739766533dca2232ef6fef8f47319808fbd012dcf7d088196e012366b6f1d140e44846eaa5ba5955daadd4fa6c7f0758a72b64941012c0bc3c48d734e969a1c6ac3971a459ff4dd09f97d01f85e2d533f69139bbe4b81abd1e4dd9c0dcde581bfebe8e12586ced2ee1c8ce411433176a322d330cf02c140e94975ec623cfd90177c1bb33aa68454bddfb318326f29f18732565a60607c52cd837351c7f2ffc7dae33ba619b4b63d56b57a62d090489afe940e31d42b55d8ce1d306f066eee559a9ebe5652b261566e4a686dfc208ebd5b3c324d3e77824434cbd345e86c89226d5cbe557ed7cf7bf7f3ddcf97a3afe9bb734e25adc268ca21afa0e47425c7b022080a03dae00e2ba4ea7ed133d937674519af737d78bd0940cb4e49a57db0ad55d4d85b11e47cfb2ec2e8f661728854bddcb015ae0abae4c6b440473d55bf975d84e818d52e4ae80a8300ca68b40d7fd7f42292454bde36580d7664a9482cccc611696be8d956a6c69ec8c34aacb0a114b99ea36e52273a1376e8a183beb840c3c45ab60da30435a64f24164126fa73f4669206a21344df8d0337c8ea86f6059c2ce7339a7723eff9dfa0aac021f41b5e036dacc839a418e2b77757f318d8f89fbe6d5c89f6b001f53e54caef76be5efaea37e9619d5801d2b50fe71a437fa2fedb4ed3e7f58847d2a5086da5feafca4cf7c17417600b4d1c14b5e4792d84383f4ae9afe147454fe84c5241b5ebb6a779ff7ff3396aa936c50669ac8bab224bc519611db94b153ba7ac2dc10bd7d65b8f9291180d9fd625f0b203f2669dc100b1921edd4d7bf7623cee176d6303460bb66dad701b91bb25b471ba7184bff254a94e59567ee77ef"}, 0x1013) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0xfffffffffffffd4f) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000001c0)={'filter\x00', 0x0, [0x7, 0x6, 0x8, 0x0, 0x5]}, &(0x7f0000000340)=0x54) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) bind$unix(0xffffffffffffffff, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000002c0)={@loopback, 0x1, 0x1, 0x1, 0x0, 0x91c1, 0x7}, &(0x7f0000000300)=0x20) sendto$inet6(r0, &(0x7f00000000c0)="34a306cdf4cd264a49d2cbd1889afd42fd926912408946", 0x17, 0x2400c0c0, 0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x1f, 0x80, 0x5, 0x5, 0x0, 0x80, 0x84, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000240), 0xb}, 0x40800, 0x2514, 0x5, 0x6, 0x3, 0x101, 0x1f, 0x0, 0x7, 0x0, 0x6}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xa) 19:40:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="cc540043cbdd3ccb93bed212a894be58", 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e24, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x9}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="0000000000000000000200000000"], 0x191) listen(r3, 0xae55) 19:40:29 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x680, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:29 executing program 4: r0 = open(0x0, 0x0, 0x1eb) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x10, 0x1010, r4, 0x50102000) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="b8c8cf35ceb0cb31a26d9cad2946e4c060c46568642e39b6f820eaff0f290b6e5a35230585016f190916c702bef81a1580fd98bb102b2cb5622ce389499118616970f3d880b720b75ea54061e95f227355b5bdf6dc6e097d3b521e3b5290e6bc985c82d1f156246f56a3728ef8f64df01653c110eb", @ANYRESOCT=r2, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303034303030302c757307005f69643dfa9d7fc7c2827b8a0f9d6e7066da1272a2bed8e72fc0dec3e79ae5fa6d3e033c5b3a5eae801320a50d1e328d8b92dd16e965277a226d6a38795cee0b87b1cf290151fb1aa2c5cd95f2c8a272eb123da7429ed4160f7f8f5b476622485bef3384d3e6244fc2ef697f903ae03aff67a041", @ANYRESDEC=0x0, @ANYRES64, @ANYRESDEC=0x0, @ANYBLOB='\x00\x00']) read$FUSE(r5, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r5, &(0x7f00000001c0)={0xfffffccf, 0x0, r6, {0x7, 0x21, 0x1000000}}, 0xfffffffffffffd4f) write$FUSE_INIT(r0, &(0x7f0000000140)={0x50, 0xfffffffffffffff5, 0x0, {0x7, 0x21, 0x88, 0x400004, 0x8cc8, 0x5, 0x2, 0x3f}}, 0x50) 19:40:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x8100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[@mss={0x2, 0xfffffffe}, @window={0x3, 0x400, 0xffff}, @mss={0x2, 0xb6}, @mss={0x2, 0x800}, @mss, @mss={0x2, 0xffffff53}], 0x6) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)=@ccm_128={{0x303}, "47d8d74c9143299d", "bcfa3b497fa9893bd787488711fe7de8", "6266619c", "8188d3b0fcd9bf42"}, 0x28) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1550.246660] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:29 executing program 2: r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f0000001780)={0x1, 0x80, 0xfd, 0xea, 0x3f, 0x7f, 0x0, 0x80000000, 0x800, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x81, 0x7}, 0x8c3b3a845ab37250, 0x2cb8, 0x6b000000, 0x4, 0x40000000001ff, 0x8000, 0x5, 0x0, 0x100, 0x0, 0x3}, r0, 0x8, r2, 0x9) listen(r3, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r4 = accept(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r5, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r5, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) shutdown(r5, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmsg(r6, &(0x7f0000000240)={&(0x7f0000000140)=@l2, 0x80, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/207, 0xcf}, {&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f00000003c0)=""/166, 0xa6}, {&(0x7f0000000480)=""/224, 0xe0}, {&(0x7f0000000580)=""/182, 0xb6}, {&(0x7f0000000640)=""/103, 0x67}], 0x6, &(0x7f0000000740)=""/4096, 0x1000}, 0x20) sendto$inet6(r4, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) 19:40:29 executing program 2: r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="49e17267cc000000000000000000"], 0x191) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=@dstopts={0x0, 0xb, '\x00', [@ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x4}, @hao={0xc9, 0x10, @remote}, @calipso={0x7, 0x40, {0x1, 0xe, 0x5, 0x1ff, [0x0, 0x3, 0x8, 0x3, 0x8, 0x7fffffff, 0x2]}}]}, 0x68) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) r4 = getpgrp(r0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x7, 0xd0, 0x6, 0xfe, 0x0, 0x400, 0x80002, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x81, 0x0, @perf_config_ext={0x6, 0x401}, 0x18823, 0x3, 0x1, 0x2, 0x8, 0x481, 0x5, 0x0, 0x0, 0x0, 0x1}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r5, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 19:40:29 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000011c000/0x4000)=nil, 0x4000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:29 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@private1, 0x4, 0x1, 0x1, 0xa, 0x4, 0x22f9}, &(0x7f0000000140)=0x20) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) fcntl$setsig(r2, 0xa, 0xb) 19:40:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x8100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[@mss={0x2, 0xfffffffe}, @window={0x3, 0x400, 0xffff}, @mss={0x2, 0xb6}, @mss={0x2, 0x800}, @mss, @mss={0x2, 0xffffff53}], 0x6) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)=@ccm_128={{0x303}, "47d8d74c9143299d", "bcfa3b497fa9893bd787488711fe7de8", "6266619c", "8188d3b0fcd9bf42"}, 0x28) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000), 0x1, 0x505300) preadv(r2, &(0x7f0000001680)=[{&(0x7f0000000140)=""/230, 0xe6}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/208, 0xd0}, {&(0x7f0000001480)=""/245, 0xf5}, {&(0x7f0000001580)=""/200, 0xc8}], 0x6, 0x1, 0x2) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1551.070238] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2}, 0x1c) listen(r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x4000010, r2, 0xb40dd000) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0), 0x4) 19:40:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x8100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[@mss={0x2, 0xfffffffe}, @window={0x3, 0x400, 0xffff}, @mss={0x2, 0xb6}, @mss={0x2, 0x800}, @mss, @mss={0x2, 0xffffff53}], 0x6) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)=@ccm_128={{0x303}, "47d8d74c9143299d", "bcfa3b497fa9893bd787488711fe7de8", "6266619c", "8188d3b0fcd9bf42"}, 0x28) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr, 0x99c}, 0x1c) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x1, @mcast2, 0x101}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:30 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x459288b7eb90c6f2, @perf_bp, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "000000000800ffff", '\x00', "0200f1a0", "955afadc741e1f48"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8, 0x3) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x8100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[@mss={0x2, 0xfffffffe}, @window={0x3, 0x400, 0xffff}, @mss={0x2, 0xb6}, @mss={0x2, 0x800}, @mss, @mss={0x2, 0xffffff53}], 0x6) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)=@ccm_128={{0x303}, "47d8d74c9143299d", "bcfa3b497fa9893bd787488711fe7de8", "6266619c", "8188d3b0fcd9bf42"}, 0x28) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = mq_open(&(0x7f0000000000)='\x00', 0x40, 0x181, &(0x7f00000000c0)={0x1, 0x10001, 0x8}) sendfile(r0, r2, &(0x7f0000000140)=0x6, 0x9) r3 = timerfd_create(0x2, 0x80000) signalfd4(r3, &(0x7f0000000180)={[0x400]}, 0x8, 0x1800) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:30 executing program 2: r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpgrp(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x48e1a, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, @perf_bp={0x0}, 0xc044, 0xfffffffffffffffd, 0x0, 0x6, 0xdad, 0x0, 0x22}, r0, 0x1, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = signalfd(r2, &(0x7f00000003c0)={[0x5]}, 0x8) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x18) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @mcast1}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) tkill(0x0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000000140), 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1551.333555] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) shutdown(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x8100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[@mss={0x2, 0xfffffffe}, @window={0x3, 0x400, 0xffff}, @mss={0x2, 0xb6}, @mss={0x2, 0x800}, @mss, @mss={0x2, 0xffffff53}], 0x6) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)=@ccm_128={{0x303}, "47d8d74c9143299d", "bcfa3b497fa9893bd787488711fe7de8", "6266619c", "8188d3b0fcd9bf42"}, 0x28) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:30 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x301080, 0x40) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) accept4(0xffffffffffffffff, &(0x7f0000000480)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x80, 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000140)=ANY=[@ANYBLOB="400000000000000004000000000000000400000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\b\x00'/28, @ANYRES32=r3, @ANYBLOB="00000000030000000000000000000000000044d78bb7586dd7a351dd79b7457731b2f6d3b528282b941a", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\b\x00'/28, @ANYRES32=r1, @ANYBLOB="200000803912000000dbb9e99f0cdd18bce57b920580009689b0e056d2df8b8a0000000000"]) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r4, 0xc0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=0x2000000000, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x2}, 0x0, 0x0, &(0x7f0000000540)={0x5, 0x4, 0x8000000, 0x9}, &(0x7f0000000300)=0x1ff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=0xaeda}}, 0x10) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x3) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:30 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x81, 0x0, 0xfc, 0x23, 0x0, 0x4, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x5061, 0xffffffffffffff91}, 0x0, 0x23, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x2004}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xd7, 0x4, 0x66, 0x3, 0x0, 0x3, 0x10, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x25c8, 0x1, @perf_config_ext={0x2, 0x1}, 0x489, 0x4, 0x81, 0x0, 0x2, 0x400, 0x7, 0x0, 0x7, 0x0, 0x81}, 0x0, 0x4, 0xffffffffffffffff, 0x2) accept4(r2, 0x0, &(0x7f00000000c0), 0x800) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1551.602701] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1551.865785] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x8100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[@mss={0x2, 0xfffffffe}, @window={0x3, 0x400, 0xffff}, @mss={0x2, 0xb6}, @mss={0x2, 0x800}, @mss, @mss={0x2, 0xffffff53}], 0x6) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)=@ccm_128={{0x303}, "47d8d74c9143299d", "bcfa3b497fa9893bd787488711fe7de8", "6266619c", "8188d3b0fcd9bf42"}, 0x28) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ff00)={0x10f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}], 0x8, "27865014df2b44"}) r5 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) r6 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x40100}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) ioctl$USBDEVFS_IOCTL(r5, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r6, 0xd000943e, &(0x7f00000018c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) r10 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(r10, 0xd0009412, &(0x7f00000002c0)={r12}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r12}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x2, "3bfef3a16dd279"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005bb40)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}], 0x6d, "d8956124a72b10"}) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)=@gcm_256={{0x303}, "879d5f3e5d6b70b0", "fa34c40ed0a2c3d520beb425c35291bc585be0a45613d815613aa5d2b7c2eb75", "3572fd01", "abf55543c2997fbf"}, 0x38) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "36e0025c7c1071be", '\x00\x00\t\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000180)=@gcm_256={{}, "832764d574504571", "eb325c4a0030af73e109b877ed3ebf07f3703850eab5cfce3cf1d5003508cfa0", "4151e375", "dced660915a39ce9"}, 0x38) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x44c000, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:31 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0), 0x280000, 0x0) sendto$inet6(r0, &(0x7f00000003c0)="91e4d81f608a0974762ad500a75265b66fd62f90979ea67fb06a7736ea9a642e467f57a2aed0ff962b4f655c0a287ea044fd5833d79d0e5432be262d1973adb1a4b31849098788568311846f7e801b5e655bef32f74b3eee76f3f3f4bcd3b5fc249455c47fed219d38d7ce4704f023f0ba8aed04357d8cf4005748c31e5eda0f451b87334d62690c2b7383ec8a624e47e0d05eb1eb6acad13557614b3fc1cb2b93a8255852244241a24cb8400a4e5e5c7fc05a2ee4908f2b000000001f00"/217, 0x6f, 0x20008091, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:31 executing program 2: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x3) getpgid(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1552.313054] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x401, 0x8000) 19:40:31 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1552.378117] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1552.385706] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x9d45, 0x268600) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:31 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x0, 0x8, 0x1, 0x81, 0x0, 0x81, 0x240, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6200, 0x2, @perf_bp={&(0x7f00000000c0), 0x9}, 0x20, 0xfff, 0xddce, 0x2, 0x3, 0xa182, 0x5, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x1) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @private2={0xfc, 0x2, '\x00', 0xff}, 0x10000006}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000a6000/0x3000)=nil, 0x3000, 0x4, 0x20010, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e24, 0x7fffffff, @mcast2, 0x8}, 0x1c) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000000)={'wg1\x00'}) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000140)=@gcm_256={{0x303}, "d37d2457640eab70", "c342a46bc7b51e2ddbefea4317bf20804ff84b82d063ee33c90ee2332a96b516", "b98ffc14", "ed67fa92d501c2f3"}, 0x38) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:31 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) sendmsg$can_raw(r2, &(0x7f0000000200)={&(0x7f00000000c0), 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=@canfd={{0x1, 0x1, 0x1}, 0x23, 0x2, 0x0, 0x0, "e5c42c4f89046a72b8e2114cc7e7d7d080e5d67eca1ccee1b21d43e149bb318bd2d93dd7d98579631069f77d03e4b8ea4c0c049be42f58b0a716ec7b3ba37207"}, 0x48}, 0x1, 0x0, 0x0, 0xc8004}, 0x4048855) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) recvfrom$inet6(r2, &(0x7f0000002440)=""/119, 0x77, 0x2000, &(0x7f0000000000)={0xa, 0x4e24, 0x230c, @loopback, 0x10000}, 0x1c) preadv(r2, &(0x7f00000023c0)=[{&(0x7f0000000140)=""/89, 0x59}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/186, 0xba}, {&(0x7f00000022c0)=""/108, 0x6c}, {&(0x7f0000002340)=""/86, 0x56}], 0x6, 0x2, 0x80000000) [ 1552.761251] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x8100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[@mss={0x2, 0xfffffffe}, @window={0x3, 0x400, 0xffff}, @mss={0x2, 0xb6}, @mss={0x2, 0x800}, @mss, @mss={0x2, 0xffffff53}], 0x6) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:32 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="82ff8973bbc0de68bc4a31f8d51e905dba23b13040a545694d1a667b00a122393b08e1a2c58180d4780876a17d290e02812acfbc44692857a7ae59364c578233a0b6378f2f5361fee7566093db903ae4afa7e238353dda4d35e54b0f22185b765c6c70cf9ca697516076ee5ce52b9ad78b7a6d7b3a6bb8af318107b3", 0x7c, 0x40080, &(0x7f00000001c0)={0xa, 0x4e20, 0x7, @remote, 0x3}, 0x1c) 19:40:32 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x4c2801, 0x0) r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x1, 0xac, 0x42, 0x0, 0x0, 0x6, 0x1000, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5ccd, 0x2, @perf_config_ext={0x2, 0x7fff}, 0x80, 0x400, 0x56, 0x1, 0x9, 0x200, 0x1, 0x0, 0x1, 0x0, 0xfba7}, r0, 0x7, r2, 0x1) listen(r3, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e21, 0x0, @loopback}, 0xb) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0xfffffffffffffff9, 0x4000801, 0x0, 0x0) 19:40:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x9, @private1={0xfc, 0x1, '\x00', 0x1}, 0xffffffff}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20008004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback, 0xfffffffb}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) r3 = accept4$ax25(r2, &(0x7f0000000140)={{0x3, @rose}, [@default, @remote, @bcast, @rose, @default, @bcast, @null, @null]}, &(0x7f00000000c0)=0x48, 0x80000) sendto$inet6(r2, &(0x7f00000001c0)="44f9f6ec8c7349b89f825632be7d72", 0xf, 0x0, 0x0, 0x0) mmap(&(0x7f00004ec000/0x2000)=nil, 0x2000, 0x9, 0x100010, r3, 0x22027000) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1553.245329] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1553.306310] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x16, 0x5, 0x3ff) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x121000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f00000000c0)=0x81, 0x4) shutdown(0xffffffffffffffff, 0x1) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20040004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:32 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x88802, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000140)=@ccm_128={{0x304}, "f4315a00fc5ebd90", "1f6b9d666778c2399c77919f10139251", "d47b9d0b", "c8e197dae2a18fd3"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:32 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept4(r1, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @remote}}, &(0x7f0000000000)=0x80, 0x80800) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x8100, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:32 executing program 4: open(0x0, 0x2500, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1553.647426] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:32 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, '\x00', 0xe}, 0x80000001, 0x1, 0xff, 0x0, 0x5, 0x82}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x40) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0xb55b75e6f9102999, 0x0) sendto$inet6(r2, 0x0, 0xffffffffffffff26, 0x24018800, 0x0, 0x0) 19:40:33 executing program 4: r0 = open(0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001700)=[{{&(0x7f0000000140)=@phonet={0x23, 0x0, 0xff, 0x6}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="cafd8f8f0037c8309c59417abfbc7f9c4ef51ecd9c695b6ab466912175f49d0f24789714162b6405e4dc842f124c5a495e87e417e7e923436abefa3c01698cdc72b213b372f90c2f742fbb8799d41efcc24567df22c92e9f002902a7be96b537a467c0415e9961f7befe8aa43b2c1fbc527dea7393c888df840bc95498e678e813eeb1b707709a5d0cc8f214", 0x8c}], 0x1, &(0x7f0000000300)=[{0x50, 0x118, 0x1ff, "dd4d5d2cf5c4688d6fa4e826e723f3307a165489b9f04de4fd42daeb8e9fb82b838cde99456ad84db01a98fad9db7a67e83f806f29b9438133bb"}, {0xd8, 0x10a, 0x4f8, "1a0ada20bdfd28579ac156cf64bcf739d37f7fe29d7e7759df0c38d6021312502643f95c0bfc8b1896ed267c7124164ca7b73cce3c6ede4131aee713e63f264abfee3aa2cdd27858019ea1762a17db02e6d32f3ef95de290e4ee0f1b0fd95fd2de7f9bb1f402cf8475eeb8846915502d72f11c2e443d27494d4ce553f8cf2d03eaad496fe4941a00cb24e1fa9f97da69e84016d6a1d7983b2799a6bd57ee7897e613cb3a77e216d1634c88389cb077434113b5eec7faf0e7582cf8bd58617285ce9a214063e07752"}, {0x38, 0x1, 0x4, "c1045e1544081ecb51a1cff6352bb99dac745bf242806ed28998d19b260c54ae9ef12ad7c7"}, {0xd8, 0x1, 0x3ff, "a9250950fe0f3ea172afcac2a51f278f5c9382228ab227b9a632fc6458db048604305d3c8965dacb6a744581cfe67160cdea62e39c9bed88c0c5b7bfca64507138a5cd663c3ca0d84b6a2969bc7d58bb3a253e945549abb99ca55f0986341d303b59114fed7422afd085a77fb0a075f4f5dbee5352ffc95c50103313e0bc7329e45fe09768c40c0865ef46c54bd08616a4da99faab2240197e0ac40f717dfe6b7adb86b31c6a39e50106b6765dafcdfcef7de1a0100d64b514150e628bf6b40dc11d3b29ac"}, {0x1010, 0x6, 0x9, "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"}, {0xb0, 0x110, 0xa5, "e991be66a5ee29b311f7ba6415cab518cae7d0f06b5dc9e5909b40687721b3af45fac421cb123cbd0b47ce584cf4eb925dabf481afaadc66ab2755f4b621bb2ccdade60ef4a4f764be68f3ba71ad7658d73fb105037e865ed321aef34292692a5c219e105c2013482c236783710ab9ea7059ec161d5981333ca4c325e1d18cca01f91103b56125ab0ffd75c37d426de594754627f7453f1d72"}, {0x28, 0x110, 0x757, "b0625aca27477078c20ea04455b5ca4180542ae1e0"}, {0xe0, 0x107, 0x100, "376c4b9f16caba922d3c2b3baa6e2bf18ea397103744bf0629b3a88c75526dcbb5b1700da813bc90e1c99be2fcdb2ea456d2ec1392cf78e102ce9411b93379ac9ab977fca43ce2d85a375b988f53fa671061c22576c537bd96df69b62efc1c97780ddb6e9ba99fd0f9f92c8e0b2e6d58848806fd864efc982562c58ad6ff57037b50b48a967cd4d1e87560ef1a4c3091a1d7c214ed7ad8f0a7c12671532c986446a6ab249e17d0105aa464bd1f073cb8cd14486bfb6dbacca0b3c08ecd78b988d1edc9020e9a1a54a0"}], 0x1400}}], 0x1, 0x800) ftruncate(0xffffffffffffffff, 0x0) write$P9_RREADLINK(r0, &(0x7f0000001740)={0x19, 0x17, 0x1, {0x10, './file0/../file0'}}, 0x19) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2420000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d616765", 0x96, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f28004501004000", 0x20, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020000000", 0x20, 0x1500}, {0x0, 0x0, 0x1580}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af30200040000000000000000000000020000004000000002000000040000004200", 0x4a, 0x1700}, {0x0}, {0x0}, {0x0, 0x0, 0xffffffffffffffff}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {0x0}, {&(0x7f0000000680)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:33 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @rand_addr, 0x3}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1554.046450] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1554.079473] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1554.110649] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="9cfe76bd4af18c8b", 0x8, 0x4094, &(0x7f00000000c0)={0xa, 0x4e23, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}, 0x1c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:33 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) ftruncate(r2, 0x50) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000140)="ab3f293020d82d91507416b33a2ce816548fc91d93d805a24e8fb975b4a7b4d06f4941c0b93c3b3bab87a6b2a8eea3f96f1b1aab9955395a006734f2d7dd1197ebac55a75df59c1560bbdc486e689321b95ae71881d18bf758bef624d2d70cd2465798fc1eaa0f3336d8d0ae5392ca94a7741fd1d63b5f93b65c4e79c8bf13442a8ed64357ba5ecc8b203ed604f937121fb82e3f223f41679e3665159def9690aaae74", 0xa3, 0x24000001, &(0x7f0000000200)={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, '\x00', 0xa}, 0x40}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x16, 0x20008004, &(0x7f0000000280)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000120000/0x3000)=nil, 0x3000}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x4c044, 0x0, 0x0) [ 1554.282727] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1554.329393] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYRES32], 0x191) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x3, @local, 0xffd}, 0x1c) 19:40:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) fcntl$setlease(r2, 0x400, 0x0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000000140)=@raw=[@generic={0x20, 0xc, 0xc, 0x8, 0x10001}, @map={0x18, 0x3, 0x1, 0x0, r3}], &(0x7f0000000180)='syzkaller\x00', 0x3, 0x97, &(0x7f00000001c0)=""/151, 0x40f00, 0x10, '\x00', 0x0, 0x0, r3, 0x8, &(0x7f00000002c0)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000300)={0x2, 0xc, 0x8000, 0x3f}, 0x10}, 0x78) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r4, 0xf50f, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1554.540506] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1554.582728] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:33 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x10, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x6d782, 0x0, 0x0, 0x0, 0x0, 0x209}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140), 0x4) sendto$inet6(r2, &(0x7f0000000200)="0e1ea6d27607b5ad010100001351262460836b89b4ef5bb3c9459b3220384eb2ae45b00058db7b78c930e997d4", 0x2d, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x5, 0x983a, @local, 0x4}, 0x1c) syz_init_net_socket$x25(0x9, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x1fd0, @mcast1, 0xfffffffe}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f00000002c0)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000000240)="78ae050afd0c555193b9d55449defe660f0a015691aa78238d5115", 0x1b, 0x20000004, &(0x7f0000b63fe4)={0xa, 0xffff, 0x983b}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0x3fd, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7fff}}, 0x0, 0x0, 0x29, 0x0, "b9026ad877264d0032e2a83cef220aff0afe038118b2b3377b15b439fec304e23c2fa39c885cd721e6902e80743289e0c669df9b1c1ed59dd5ad5602f80874cfb8816fc69523921df4e4733039f2767f"}, 0xd8) listen(r1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'geneve1\x00'}) 19:40:33 executing program 0: setregid(0xee00, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000dc0)=ANY=[@ANYBLOB="48010000f5ffffff", @ANYRES64=0x0, @ANYBLOB="0500000000000000000000000000000003000000000000000000f01f0000001c3ec364a52478290a5f420e8e4cbd340003000000000200000000000000000000f7ffffffffffffff07000000000000000000c00000000000060000000000000004000000000000000400000001000100070000000020000006000000", @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="9ef5ffff05000000000000000200000000000000c20400000000000001000000ad0000007d0000000000000005000000000000000200000000000000de0c0000000000000000000000000000f0000000dc9fffff06000000000000000800000000000000af2700000000000000000000001000080500000000000000090000000000000007000000090000001800000000a0000009000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000062ffffff0000000003000000000000000600000000000000000000002ff40000"], 0x148) r0 = gettid() r1 = fork() r2 = fork() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fstat(0xffffffffffffffff, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002500)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000280)="1d4b14139d80ded803fd5b6d389349c4c752dd3f80d1551e849373437cf16d1618726cf41e9df00585c44283db15aea60b1c6bd2407e96d4ea6131957a00a948855941d3dbfa6f379e00dd01b3504f0eb1159b22bd979f7e0dbd68317acedccde48c8ea98e083f6a2b00d294f9f8275bd4da5b8d9b", 0x75}, {&(0x7f0000000100)="0d34dd48e462dd67bee9c815c2d20780e798e2610c70", 0x16}, {&(0x7f00000001c0)}, {&(0x7f0000000300)="dc8b66f84b4742c8001b233911367cbd450370a1e9037aafa3e36312d4499d4cb021ecc9b68595c7a288a6", 0x2b}], 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="00000000280000000000000057589b75e67785ba8801000000010000007978f6d049f83984dfe6d8be42e38f0d8f3f46db9c209b25951eefe6b55480ea4aa57d909d89c76e73f1c04660b763ec6c6749724d390f0ba5feebb4814389f3a303541e487a59fcdad2150ab68c3fc71a383256f422d90586fa5ae5f2b41a1347a0564f49ce2b6b20a4ae2fe556811c48cc81fb14300604ddd6ff04504cf979e7720ae2cafc381ef41f4b9d2e60a5007372e6975199a6", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x60, 0x20008080}, {&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000640)="a073fc9edbf8abb2356e5a13e230de3f94dda0eaa117ab031b571a68a80aa89c8ab0c7182f17e6b41e1b261be60533c498b1", 0x32}, {&(0x7f0000000680)="8d938a07de5b359ffb2efaff7e8f8370f64c30002c76ec9eb4f5edb715ee9370b87e2517b13e8f0b903a68989fe1940fa85413bfca0b12691734e952c447f537d015f43e02cab279e06ca5f8f5c3026bdb99df1f7570486193bcbccf36169dda45d4e2971c30901fe72ab93502", 0x6d}, {&(0x7f0000000700)="6492f7f5fa7966f2e57a902a3ca1c0a49e5c3e45e01c1e8559d0f8a8b34f381ef76385022834aee3329f9883018d1ee23b29314bdf53dc1f9b8223490098523eb09a8f05e58182445426a129871e302db5dd361b4332d13620e74d069cdbe7208c1b84517e46757e820806cab413ee9c27e049069b921a31d5141021f0fba1cd10020f0d6035c140a9bee0e9f209802e2eb3ee93b42ce56f776100739be3a60a2f2faa60cf25e4e7d9a29811dcb5f110b575334e5ec7da7574792b8d5ae9dc8af8fc57bffd4cf7daeaaefdbe9d959b7b997ad47a323083091a59ccc95038dcdcaad57707", 0xe4}, {&(0x7f0000000800)="358acb87a47ee33493c29573469f06e70158b5a99021b44293e1f94ef5482e2a9e2c7b5bb90a88e645d6f63613ea15f4774a984b62c8a7a0967da316fb5562003590a563f40d3de722dc75a36bfa0ae45e47ad28cf892f6e639dba7f9b28a771174e9d5b0a70b4e78fdfed662d6b1fd8ca8a7b47d3dd3dd98fde4707", 0x7c}, {&(0x7f0000000880)="4f801cb2269965bb0123cec7c4b6757152d2cba87cecad9c78608900342aab406d743dcd3fb6ec3bc59f8040b92080bcb246187c7d95dbee52a825afdbbb50ef23b527b9f399ef86ec9a9660776b9b27301bef0b420c0e7b90eabc68aba2a972aa0b53b30e092d448af335fb18aeda65f402828639ad85b6c5b3624e99f0a04e17893cdef17e466ba5696f35dd5563b550776484cb053301532bdff295a0bc8ba49cf6456dbe7fb524fb120711ff33d83abbd89414fa9b9f988e9ae9b6011efd7f0bab33ea0fa9bdde70ac72e118c507dce0a1369d59b80fa9c3bbbb9518db426c771b047c5ee5260ab4387f519ccbb9c75842", 0xf3}, {0x0}, {&(0x7f0000000a80)="994c21d7e360a7d111bd451aa584749ee277ec1c8ce7ef5379a850155ad9e99ed9f88654caedeb23558572642c7d7acc7eb489ba4c137e885f09f761163f4f3e7975390f459fa10300076dbaa504b30c1c07855cca1eee2225439d74c08f74d6a678b61ab1f5b210a5b323f5d5f61ffd17b8cb056f4634c4a37f2064d4fe04ce129bf6450978e49ba59ec1626f2cb706e4f46750e24e1c86be8eea3c528d62ed75d4981a96ad7a479d2a19fd96a7ba251209a01340f3689700181622d3c7a75c3f1df769c60e4b2bb2246ad652b290371a", 0xd1}, {&(0x7f0000000980)="63e932a206996578fc3a4786998946237a62c9413d66ac28da1c3ceca36b582f02351fc343c52dc5959e1328baecad86759acbf658f3d39ec1dde618176f4358eacd769c495c56907d6d2b15355f1a0218e24aef880a4eb40a6817d1c0b56e29c0c4f7cf829c329b33b5ace82f1b", 0x6e}, {&(0x7f0000000b80)="74bbefa0ada6526b87f336ce5863a03db1be79cd8a82b48d83428c9bfa4f8c2eff123ea242f5c30e264a75fa75407bd0276705e3715c9fe28393985da0b8ff2f1a86a138e14c5f1ac139ca6e92dbaf65893596e2be", 0x55}, {&(0x7f0000000c00)="4b1b09ae0aa3430c323d3f3be548ded641134e880b35108631d4ab638c365c09a5234b0fce724cb5e96612a254cc242b000c324f75191018a073402d34aba483d76855ea7c80a35e0337492b437856f743a5ecf009be2378dd181ab9a2eb782e0d1d9017835eedd0bfc0c35f3a0a9b8314533823ccf3be85a97205b13087e8995c7c7ea7b158f95908caf6a8f58f40a0262b0986e1d2fc1bddea26cf2a40eb0dc278c0947c7104429c0764479ea0aff919dbb69c689bc0a5212e8247e2b579b09d598d83ef2f4700e582d03712a42738022224048817dc741d528ce6f358509df7c4246e80c90a68bc4bbc8a56d5881d5c50114ce75b05", 0xf7}], 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="000000001c007ddbb8117d55dfe065c536a9edd90000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x4000}, {&(0x7f00000011c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002240)="0cd4362b1202284b6e7f6d053659f89ab1ae6aaf1aeb1136e70c6f33ef5831e8dae121baa15a60de91212b7d71245f55f639b011e621fc93a192aef81bcf2e4e02a0eda495e6dc7a17a27c2cf09df2baa310399c6ddd9a5e939f3e458af03a4ce7a50a5d5baa16f741b953211049f423303d5ab5e09c36b0", 0x78}, {&(0x7f00000022c0)="2f2c39f441371d5c19ab5508a9e85a487063be44177e3034d1bdec97bf81da8296a57332a2b6bda7ec968c138001780c5c6d6b104eb5364dd93acf66cb299c284ce58080a05a805407bc10e020de33fb921b9136cef8b7c72dfa9511188d0a4006bab9d811af061e9527c848ecb47073eb6f6482cb9526e38bb815e2e49f9d413079c11af02ee84155eca33d56a2508ab34cd9976bf2bf5aa4b75f786967e4ab7cd08bcee5ebde215cf1753eb65da07d4172d11b235c21ef2a12636378cdbd833f169705e4bfda272515359438c5b1e05ec991ed8802e44478438adf1575b4c3e707506030ca7a73a0de7da6adc766911f8a4b70", 0xf4}, {&(0x7f00000023c0)="a5c1f557", 0x4}], 0x4, &(0x7f00000024c0)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r2, r4, r5}}}], 0x40, 0x40008c5}], 0x3, 0x4000010) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000dc0)=ANY=[@ANYBLOB="48010000f5ffffff", @ANYRES64=0x0, @ANYBLOB="0500000000000000000000000000000003000000000000000000f01f0000001c3ec364a52478290a5f420e8e4cbd340003000000000200000000000000000000f7ffffffffffffff07000000000000000000c00000000000060000000000000004000000000000000400000001000100070000000020000006000000", @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="9ef5ffff05000000000000000200000000000000c20400000000000001000000ad0000007d0000000000000005000000000000000200000000000000de0c0000000000000000000000000000f0000000dc9fffff06000000000000000800000000000000af2700000000000000000000001000080500000000000000090000000000000007000000090000001800000000a0000009000000", @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="0000000062ffffff0000000003000000000000000600000000000000000000002ff40000"], 0x148) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000002840)={&(0x7f0000000140)={0x50, 0x0, 0x800, {0x7, 0x21, 0x7fff, 0x2000, 0x7, 0x0, 0x5, 0x4}}, &(0x7f00000000c0)={0x18, 0xffffffffffffffda, 0x7, {0x7}}, &(0x7f00000001c0)={0x18, 0x0, 0x7, {0x101}}, &(0x7f0000000200)={0x18, 0x0, 0x3ff, {0x1}}, &(0x7f0000000240)={0x18, 0x0, 0x0, {0x1000}}, &(0x7f00000022c0)={0x28, 0xffffffffffffffda, 0x3, {{0x100000000, 0x5ff8, 0x1}}}, &(0x7f0000002300)={0x60, 0xffffffffffffffda, 0xfffffffffffffff9, {{0x2, 0x6, 0xffffffff, 0x3, 0x9, 0xea4, 0x9, 0xffffff81}}}, &(0x7f0000002380)={0x18, 0x0, 0x6, {0xfffff800}}, &(0x7f00000023c0)={0x18, 0x0, 0x1, {'(%\xad^-)&\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x3, {0x0, 0x10}}, &(0x7f0000002440)={0x78, 0x0, 0x9, {0xa79, 0x20, 0x0, {0x6, 0xa7f, 0xafd, 0x0, 0xff, 0x5, 0x1, 0xff, 0x14000000, 0xc000, 0xad4, 0xee00, 0xee00, 0x5, 0x8}}}, &(0x7f00000024c0)={0x90, 0x0, 0x100000000, {0x4, 0x2, 0x4e, 0x40971741, 0xfffff2e2, 0x6, {0x0, 0x10, 0xb0, 0x7, 0x8, 0xfffffffffffffff9, 0x6, 0x93, 0xdf, 0xc000, 0x1, 0x0, 0x0, 0x8001, 0x10000}}}, &(0x7f0000002580)={0xd8, 0x0, 0x4, [{0x1, 0x9, 0x1, 0xffffffc1, '\x00'}, {0x0, 0x4, 0x9, 0xe1ca, '.%!\xb3-[\\)&'}, {0x4, 0x8, 0x5, 0x8, '^/-{+'}, {0x0, 0x9, 0x3, 0x3, '$-['}, {0x1, 0x8001, 0x3, 0x2, '}-}'}, {0x0, 0x0, 0x4, 0xffffff05, 'tls\x00'}]}, &(0x7f0000002680)={0xb0, 0x0, 0xffffffff, [{{0x2, 0x1, 0x3, 0x20, 0xfffffffd, 0xfffffffb, {0x3, 0xf8f, 0x31317d02, 0x100, 0x6, 0x29, 0x9, 0x3, 0x10000, 0x5000, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x6}}, {0x6, 0xff, 0x6, 0x36b7e2d6, '.:&/],'}}]}, &(0x7f0000002740)={0xa0, 0x0, 0x1f, {{0x5, 0x2, 0x2, 0x0, 0x80000000, 0xd789, {0x4, 0x1, 0x9, 0x7, 0x6, 0x1, 0x6, 0xc3, 0x1, 0x1000, 0x5, 0xee00, r5, 0x4, 0x10001}}, {0x0, 0xe}}}, &(0x7f0000002800)={0x20, 0x0, 0xffffffffffffffff, {0x6, 0x0, 0x2, 0x80000000}}}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r6, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r3 = accept(r2, &(0x7f0000000140)=@tipc=@name, &(0x7f0000000040)=0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e24, 0x21a7, @mcast2}}, 0x0, 0x0, 0x31, 0x0, "ffe5d741bb2a773a66263a510e9bfc5dca0a957412ffe4ec789df0749b255c05e681230b4ccaa25e2aaddbd3d7676d2488cde04e94910fbf36bcc421d00ecb603ba039df5300029c020ef094a02f8f21"}, 0xd8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1554.880310] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:34 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r3, &(0x7f00000006c0)={&(0x7f00000000c0)={0xa, 0x4e21, 0x7fffffff, @mcast2, 0x2}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000140)="cc950f03cd04d9222d2fc7ad0d8615db098f6620c0d95664308e2025599a91dd61c3036a9bc812f46a4cdbc684dd0e572e162963334b8b3bd26929cf567c35958b1ff2424a0d33ff1f85a4470e550f332772fe1db6cb86a50b230850d7c6916fcbb732eac619ce7ba150b3ade801dc0fdc4e21ba1e5b0b9979a30e5bfcb9a9ad90726ebb7a34c7950875e4a39992262ab830f1bb8f9116dcb1f57ef5e1e7139cbfcb7f55", 0xa4}, {&(0x7f00000002c0)="883143fac414e2a0b8f0584d294ba8413d77552034f842bdb92f5646224e50ba3cef15310f7c1a5fc180d804958c92a9c0dcbfdb49364a39dbc4fa8358eac002e3698c785c2d9748a2c874968d17e4c06ce8d8099e470de300e1a37c1b1fe37403627ff2f6c3b81f95e6397ba478142cd1686d4d3a27ba655f16c9cc4977cb5cc87ae0f07aef", 0x86}, {&(0x7f0000000200)='U', 0x1}, {&(0x7f0000000380)="aef07ddc36eaa105a8656ce374f37c1a8eb9cef6289ba1951bf59300501e4d2e6e85b7a12a101347de1e8d54f22d9bb2c54340d812d6d9b9c0e46fa42c5b98fb86a916a9aa45a68699fc93ac87bd50f04e2f143f13263ec7d2f95de58f69cca51613c31a9070864565be08ec6175c6d02445bf13f9496e8bd15082bd3c8fc57981e374b4f68ac882cb1269eeb4887dafefd67e41957bd170e983d9398e013ebc823d6a07", 0xa4}, {&(0x7f0000000440)="08d29107da9a7180c5bbfde6d559410681f45ae851abd45527bda7e0092022598ca49992b55d9515494ea5b2392571a9f6674a1b7d1a3544e5c7672e92cfb394199b148c8141a4865c483571664ede82e97fbfedf6b91393ef3bfd13d4f8aae920401f3e9dad73e2ca4efd7fd4b2988debc4c77582958d194f8adcba283e0e61e4f1339a5f9660211b3348a8e5d1f2be20cef4fa97e3594e5b8c1ca8706733fb325352c2d06830c533c3999e80f6860c2b64a853c2c2b1", 0xb7}, {&(0x7f0000000240)="da6be6a83cf59444088ee90581ac17b24a12e3a034b7949b75f22f5e60937d9cabeacb370199455262bf4d746e798b92505f1505a937b084a821463d", 0x3c}, {&(0x7f0000000500)="0bfb70f8e5a4d6cd2a923069acfcbcb8f04ad3737c5124509af9bbc00a8c2c0f57d2da97cbd736e76908f7a71c2b2aaa8f4330114d1ae76e6f4551820eaabf61f190e3298e45a5a23925044bd46157923681a31ea801c21133fbd60d5a463a12eef1f64e252927b834b99ab2f13c6c7db03de17d60700616b788c207124301faaf0e6968acbc36d5f8a7c7562511a93932fedf1ca83105259d11c880", 0x9c}], 0x7, &(0x7f0000000640)=ANY=[@ANYBLOB="680000000000000029000000390000002c0a0f0600000000fc010000000000000000000000000000ff020000000000000000000000000001fe80000000000000000000000000004320010000000000000000000000000000fe8000000000000000000000000000bb"], 0x68}, 0x80) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:34 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000000)=0x6e, 0x1400) getsockopt(r2, 0x5, 0x8ba5, &(0x7f00000001c0)=""/188, &(0x7f00000000c0)=0xbc) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x610240, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) r5 = perf_event_open(&(0x7f0000002a80)={0x2, 0x70, 0xb5, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r8, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) fsetxattr$system_posix_acl(r5, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f00000006c0)=ANY=[@ANYRESHEX=r6, @ANYRES32=r1, @ANYRES64=r8], 0x44, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000680)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="08008000", @ANYRES32=0x0, @ANYBLOB="77ec75adf2feb10544f0744fd9eda4395687235c228dc49cbc55c0f1951bbbd0a4279bd62d35e1f15cc9c03691e775a80b5f7568fd94cf5e942985644a03837e465792aa2870b10eb4795f412326d91754a82c8ad4066b1c5df661f193bbd525c54b26a9bfdf232c0c331626ef3a8315e5a2626c57366ef49d78d6fec192e6b78372f2c4bbf99265888f5b054b5985483deee764c45c8db45023d65d3d4ce4d6cf0c000e8008007100", @ANYRES32=r7, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\x00\x00\x00'], 0x1b4}, 0x1, 0x0, 0x0, 0x20004010}, 0x20004010) 19:40:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet6(0xa, 0x800, 0x5) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1d0804043f180700fc000000000000000000000000000000fe88000000000000000000000000000100000000000800000000000000000001fe800000000000000200000000000000"], 0x48) 19:40:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1555.164074] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1555.193573] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:34 executing program 2: r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sched_getattr(r0, &(0x7f0000000a40)={0x38}, 0x38, 0x0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000140)={{0x3, @netrom}, [@netrom, @null, @default, @rose, @remote, @remote, @bcast]}, &(0x7f00000000c0)=0x48, 0x80000) accept(r3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000002c0)="032555170e24c33973b22ac909ce0e902732d1ff0e19628c96334ee6d7e3ad3e2159809634ae15e0e6312ba1f40f08da6b27afcf79c55a46b3c350a962aa020adacd8384f4249aa6a33513a3114df968d9c24efa94800f133ca434fa11b5f5c24997a3682d297484e300c1e30d03719b0c126ed4ac8a4a5668cbeb0b682ec8eb97463802a3f42fef50d266207c4d11cbb0037aa642e606f384575b07afff2e7bb05098effff664db618346adeb35c510adfa4b0fdc6f824ea10f629db904512cafbf91b4808c9719ff4a70696ce2829c2c1183c23d39b907df3a0a00b0d35699b3a409369445d64e6637be5f11298ee76c", 0xf1}, {&(0x7f00000001c0)="0cf4abee8f265ae29644949ab00521ffb004895f020ec95c58020d75a048d6241fc69f3c27a49cc29e5ca2b330d5c6a22d1a909b80ac946a4e5fe6", 0x3b}, {&(0x7f00000003c0)="a97369191de3b6ee8900194264a93a7a2d2f48518fee00cf804aafd8f7420d484a24b507b68ec9a8203661728c9c4c378b78d280841667847f2a7268b4fdf98958596edc89fd5e5103d7a1f1efcb4dfffe40e201c5135f1cc27f3801517e841efcee6b8ba677925601946796abec2e08734f182e17eb944faf241a0e78a7c24f20da2ad14863b89053da8d889fbe3cccc243d58c7a6df931d150594d7382f8ce86fdc354527476cfa19437f358ebfe4c6209eed65298f1d182a500af9dd692860d1ef9cef9d5f4e69729dea8abfb6bd14b3a000146d2bc493c3a79b90146f43660dc", 0xe2}, {&(0x7f00000004c0)="8d54abb503cc5ab43039158090e1da065eb30f6a32877293db690b1e14ce7d45e2d731aaf76515bd928c48789569aa0d547f588d7d6f9093e65fb075425ef389581b29074b0972cafb68625f584979412940f3722a046f02b3ce1e379a92350d1a4ab56b560d20a6d6577a1f8c0784bd6f2f89f3f8e6a9cc5af2fdce77053d4779d7afc525293a0c2c4b07a3f01206324aaca6fa13e260fe85af7c0208d027415390c84ac0d910d0c13f65b74d049f552c64797460defe24acd0aaa06ece1fe3e339e53c397e21380ac831d12af2f344a347dcef1ee149bf08ef79f3a4eff5cad6ef4cd932", 0xe5}, {&(0x7f0000000200)="4d262a750d155eaa5a593b94835fa3b958f5b7e028aa824fe8e11fe6f53fcae5b10585ebe169dad9e5d7c4", 0x2b}, {&(0x7f00000005c0)="4ff7e042bcd8bdca9ae2e599bd0f1a05de0b467f7342b259a4cbac1a9691bc20f3fd2a5b4883858914999d7ada3a23c2032b43ec81b02547e8528c66e5855f4e17e86a443e877e1fe8b569cedcb61186a722338995c064b422d08ec6de20b9b5f49786b800ed88a62567745db98a0d3b4b5307d51f2c17c8952b474957f975fe217d1a74952c58f8c894fbf3cddc5b856efd4bbc3bf4d588543ea9d80ff3bd298e0ec94a97bf262a8d9cb47d67511552cdca72abceeb836f943242fffb65743bd09fbc29c41f3db5986ad6f9487156b58d36ed1063c80bd207e15e269f70f4411dd6ed9c46", 0xe5}], 0x6, &(0x7f0000000740)=[{0xc8, 0x111, 0xeb7, "fbb5b524f04819b2703f43b24cde808b83ae35bc4e4fb479594c163d3bf52da4c6c6941d32d3b71b6210caa2b49dcd8d913c81537ac092b2c06f65ccef69fba7828387d0e656e6b714b4dcc3491f7a4c5df2e52c75a7381ce852ba02482180c4cf685926476878380f3d8319838c3ea7a98ee2fa05a8bf71d685cf738723cf31965633b47ae7cceb37f99dce32b3b74b628b0b52ed477150a303e8c81de57dd4ee75d239f2d4ef65f7e1cb8722cb69f4d5860a956e885f"}, {0xd8, 0x100, 0x0, "aae8fdcc3d716038bf1e28bd6f7a46f1c0b70d09f1c5208eaf48fdebc3ccb53143e8e3177cf45c53b7b313e569136b9833145a712771604a0411de16525494093f348a26dc5f0df42030ab32a0c426c9d49807292d55ecef617bbc150f51b575a2795f962ca4973b96d5452a6f2048b5bc5ef3221f914e073ff5f0dbc7429aa79a2cadd3fc27351f131e24e520dccf2d06d6b8c875cdad547fc1744fa5662dc7ccbe114d6c4d3ecda1b2e38add588299023b0ce0258853141c8e6003ff805a0333aea61f3e50"}, {0x30, 0x6, 0x0, "6acc51f5c1070ef9fdc9121e346870aa735edf542cf6b0f11bd033612304520e"}, {0x100, 0x110, 0x1, "baac602a588aa8db2435667ffc1bf675561d6631f3cbec125c5a85c87e9b831326fddd9c910f86ecff5661eb3a1fb02c627180f025adfad7e3d6e5594fe1c1b5ffd0215de8f4ed71be32811a2e89d913db29ae117bbf97dbe8088e2e7560c2eba256008c48965d07db072592ca28bf0138e6da2e8e6b0e0c5059df9dfb4cc8ccc2568e372c1bbd9dbd1ac290858f2416e28d21cce279055c8f98801249411e7414499d1b928551f61fd27ae60cf006cca0f4da281563831b0ec6c6c59a550adca8102fa31f16b7350ec3fc88981db7d02b2d9091bcdc56ad6f39d2fec093c36935998aeed63ef0512338acd6bc"}], 0x2d0}, 0x8c890) [ 1555.229015] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x140) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) sendto$inet6(r3, &(0x7f0000000140)="03510eb8b4354a6a606236702ce27f1e3d3d3256ae6309c41eea6be681d64852320ddb7ed39ba5243b54bd53724ddddab393818160a3b0958c79efc145060913949e2dad14a56744147d81ba0447a4ef12dd0e76e9c4f2866ff0d588d58e45ac057fb061d78514e4c8d79d78652c2878a4933584c53dbca647389299e786468543f153336623fee7d3205bb31249de9b35bc69729bf1bf2610e7a2fdf7a9ca822b147c770bdf7b7bfa1cda8ccfc6e5890db5a031fca07a81ba5563fa516b88e1fec6c3a29678d8bb9980262c7c8e20e42ce89ee413cc1832e701509a8384fbaefc2ec17c5879494bf651a254f46feeba85", 0xf1, 0x810, &(0x7f00000000c0)={0xa, 0x4e23, 0x19, @private0, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e22, 0x4, @local, 0x4}, 0x1c) [ 1555.532260] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:34 executing program 4: r0 = open(0x0, 0x0, 0x0) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000140)=0x6, 0x7fffffff) ftruncate(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000140)="062ffa50af680a192eb9fc3386c0c4737e7bb267d101527d45b84ff600cb4e3357d6e7be69cc01baf9d71016196bb525f61be15bcb84b8450d47233084f1680776ac19bfcd265fd67b9add98a6570525a146dd77866d95d863198f0768f9eac9fcce6660f5737ae708926bc752949787aa4963d6267f2d7b6b6eb7fcb18dd24b64c05ef80d86734408d0f8d1676effb1796dfe37bd52cf5342998c95daeddbfcb8974501d8c07726797fe41f5f416c52271f", 0xb2}], 0x1, 0x0, 0x0, 0x800}, 0x4001) 19:40:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000002c0)=@security={'security\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x200, 0x200, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@hl={{0x28}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "8ad4dea96b5bb51b14e92e9da6bfe848adf51b10b75b83619772691907ff"}}, {{@uncond, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x200, {0x800}}}}, {{@ipv6={@private1={0xfc, 0x1, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x1a}, [0xff, 0xff000000, 0x7f, 0xff], [0xffffffff, 0x0, 0x0, 0xffffffff], 'veth0_to_bond\x00', 'virt_wifi0\x00', {}, {}, 0x0, 0x20, 0x0, 0x40}, 0x0, 0xa8, 0xe8}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x3, 0x9, 0x100, 0xffffffff, 0xfffffeff, 0x2, 0x2]}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x418) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e23, 0x7f, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1555.735654] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) listen(r2, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) accept4(r1, &(0x7f0000000300)=@tipc, &(0x7f0000000380)=0x80, 0x80800) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) sendto$inet6(r3, &(0x7f0000000140)="d10f739c3ec29368c6f4abe87aa289bec0c1666aec82fa14bab6929def7225450714c7172145be005b6875ef273580acd2bdd5e3a5e2c03829b3f1352622c04c3d76c8f31cbb0a0ea0a98bb9408e33e11d0d44511766a9a3a3a772be3a89e749243dd413b0919ead832effc6a52a73edbae284e59d3981cd827a7e13383b0e03c98b13e9449279e619cfb9ce81a00b022580eff8648966baa108ede72808af1844691db062bc91b431", 0xa9, 0x0, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @remote, 0x4cda}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = accept4$unix(r3, &(0x7f0000000200)=@abs, &(0x7f00000002c0)=0x6e, 0x80000) listen(r4, 0x5) [ 1555.812461] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not security 19:40:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) connect(r1, &(0x7f0000000140)=@generic={0x21, "ef9970811e3135fe2da7cd082fef09f634602a1adb9fd23afc731e9650f04ebfc252f59887b54f2ca3d78e016f6150f2fa2802dc6d23c131533dd5329d59e0406f752a12714fe946dc0674ab049991f21e322a3e000f791c7cf6dd90841137e3b9db1c61a1214d5ed7754621c77a8ce187c7dafb604994edb7597b82e99a"}, 0x80) 19:40:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x55, 0x4}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001b80)={0x0, 0x1f}, &(0x7f0000001bc0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001c00)={0x3, 0x8002, 0x2, 0x4, r3}, 0x10) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3800004, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r5, &(0x7f0000001ac0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="9041123f61908109494737ba545d550af0886e28e9f7fed4c038b196f3a50d4e3e1cf384f3406a644d10e9ecc484b127b3278f3724b27439d66f0f59b9f41479abc0a5b538f4e615b8d7429c8d06cab589c571c3d9802cb803b27f9b51ae37735691195440163508c9952a180ebdf26bd7a5f841473f68b34ea2510ba4110df2ab8ba2c2bb5f7e6d5eb29ec68f53a4a6c303dfd415f5b1cc9c7cc861d77e1751f2062752ddcdac0fd6105e2ec19c4c5603e688b563d642a985cf89204227889ac144a797a72587c7a68b0f00cdda65de4bb6c3ad737ec74fa1610bf89d6d29643bf960592eea74ee7a38ced82c9c6c0f2984a20acb", 0xf5}, {&(0x7f00000002c0)="938fb78b28eb6feaacc606274d2fc052df953fcd70bb0e897711a2b5eff61cfbf80a8c3ec367f1f3389e9d13902d0b7b557a3cf93ae2b7ea5db406b77679af5b39d5e57731718931d815fe144b097b4cd64fd43b823198a7af3085e371df3c1fa852bec8e31249bc09bd2b95c2c0544d14b6c4c979ece4f4dcc82c0b1366271dabc78cd3e291e807e74eb0d7bdc33a858ddb7117f12d1ec293dc88433c", 0x9d}], 0x2, &(0x7f0000000380)=[{0x68, 0x10c, 0xffffffff, "add18f32f3c8f95782bcabfff0d619f46b10b4ae607094e32a70987a187f3f01ffafcd944bdac4f80efdadecb3e069cc34e4b1e91a7168cabf605723619bcbfbfd77c967abae9e9e34c6c2307b063ddd904f22a7580b14a7"}], 0x68}}, {{&(0x7f0000000400)=@ieee802154, 0x80, &(0x7f0000001940)=[{&(0x7f0000000480)="8821fb28282e0eb7ffc0a3e221698e71adf911623766e4b5ea829e272f1dc60865d693319f5c821d271c71d31e4a27bb270dd9e5df0476b14129a15891eeb57fb40d42d16463bd0999492bbd1955e2b596782629e9c16fe773f3e88567e00c1225381d3a4577e6158cc0951485c54db86e873a2210cf4d1f4b7ecb752d94b3505794b89c2e7785d58a", 0x89}, {&(0x7f0000000240)="f49d352a0b05a7ca833992c0372252d2ab", 0x11}, {&(0x7f0000000540)="111926db2fdb2973d8da8a93e472634a05ba300191092b590aa0187e438a89a2a01cdc701f11c1874168621c369ce6690a1bf0587755a2242cb2520f9cb937f71d63071b27416fe1f1af4465e47410761c4b17b537a2591aab3d5ff8b7b639d643c32b8d135694ed438140e83a45315ab110bbbc6ccfc6b5dc8788496d316a5b4c12d75c18fb135833b1d13f893a156475", 0x91}, {&(0x7f0000000600)="2a00b6b1089b0bec0bed235458931c026a820e4121e9c634e7497add6a24f7ee986b8b0a39599c0a5259225371a5019d3a8b775fde8feee08ff31ecf79172b55d9e28a7742983ceb8fc2be879a267298d61787c399fbda044a130be4c1e1c590b22d8cd1de057ed360c9d8b75ca4ad57fb091c049f7342fa2469dcd9a45bd530985b70eb342d279e49a83bdd36eaae0dc9bd143fc032bec445d05e6c348923c3bed0e87e4a7cedeff7a8b4d79729de8435ff98de6146862369a0c486686ece7181c0991db280e1372ddecb9333c7", 0xce}, {&(0x7f0000000700)="5096c42b5febbf694b9a6447dc3e440c5258949d10158cc2ff3e40575efd6e9dd59bfb9a8d71a2bbd6fb29bca33639f8e4f611cffd197dee28d84a2b38bfb5d567de46012a4363f71f949a2ae2bfeae1f4ee4dd984548346ffd302fe664c1f1da6228bcadc3bbe73e1cad04d830739031f4161e17cb71dfe56fc83a50d48cbb15cffb293b46b5a35b77ee6", 0x8b}, {&(0x7f00000007c0)="519c4cc8c8ec3a536bf30092", 0xc}, {&(0x7f0000000800)="b32af4", 0x3}, {&(0x7f0000000840)="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0x1000}, {&(0x7f0000001840)="c3a9cc74b8fcb5c610a8ae0be740a13debcffb0bff1b3aa353007736e13e24caeca2f7ebc1e1c6676d8e8160113c0135c64b763040159ccee77d7628387ffcd536f734fbd158a4f41570414cacbce318539c2e38368449c61c9cccd331bfb4034e0b5b5f978fe3a5feae3a", 0x6b}, {&(0x7f00000018c0)="991e23265c1dfcb42f070da03d59f28003128a482b4dec50d7de6a71c9647454a4f5b737e793596c5b6b00679ff703c2ed1d51d7383c811f8768e046c6ce3df9cddea6300619d844787668", 0x4b}], 0xa, &(0x7f0000001c40)=ANY=[@ANYBLOB="a0000000000000000b01000002000000c767a19e9449cd023b2e5adf9c351769fe575347191d50ca58ad62f8bf7e1cc38e8788c37629a575f62b7e8c55bf073334f3f08307f159fb64784245b941996942eedc039cc6afaa0d29c64fb635650f8a3dd3df400858316e6971fb28b3f3f7e88d7e61379eab3c1a4f1ca4c0516e37f57fe1710a1d97daecccca59d15a4080c8c6842eb9323b406d20fa70081b0000000000"], 0xa0}}], 0x2, 0x20004010) connect$inet6(r0, &(0x7f0000001b40)={0xa, 0x4e20, 0x400, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, 0x1c) 19:40:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) sendto$inet6(r2, &(0x7f0000000000)="d19ea3eb996b20d2f5e6d416478854fae4b8a5599d775ac647da0712597a740744dcfa89a4b4c0725779312aff052597c45c81be4c9aeee663aa4b5cb4ea15", 0x3f, 0x4000, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}, 0x1c) [ 1556.034429] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1556.071974] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in=@empty}}, {{@in6=@initdev}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e21, 0x7fffffff, @local, 0x4}}, 0x0, 0x0, 0x44, 0x0, "53cd928a681d91f9b03ce59c0d9c600ad7eb2eb09f73a93eddb2d72ea1f449e76c3629a1d0bb875d2b59a54cc83a7e85a5fe6b57897c3ecfdbbc19a596fad0436d8edd0133e901b26f8046dca4ec1919"}, 0xd8) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:35 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1556.111402] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x8, 0x0, 0x0, 0x18, 0x68}, 0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1556.255647] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:35 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) listen(r2, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) r4 = syz_open_dev$mouse(&(0x7f00000000c0), 0x1ff, 0x800000) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), r3) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000240)={'syztnl1\x00', &(0x7f00000001c0)={'sit0\x00', 0x0, 0x29, 0xa4, 0x2, 0xffff1e00, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x7800, 0x7f10, 0x4, 0x5}}) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000600)={&(0x7f00000002c0)={0x310, r5, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x138, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x4}]}, @ETHTOOL_A_STRSET_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x120, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3998523ea7b92658}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xbbfc278019413f26}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}]}, @ETHTOOL_A_STRSET_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x310}, 0x1, 0x0, 0x0, 0x20008011}, 0x10) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:35 executing program 1: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000140)="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", &(0x7f00000002c0)=""/237, 0x4}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000005a40)=[{{&(0x7f00000003c0)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000000540)=""/249, 0xf9}, {&(0x7f0000000640)=""/206, 0xce}], 0x3, &(0x7f0000000740)=""/201, 0xc9}, 0x3}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @private2}, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000008c0)=""/219, 0xdb}, {&(0x7f00000009c0)=""/186, 0xba}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/234, 0xea}, {&(0x7f0000000240)=""/19, 0x13}, {&(0x7f0000001b80)=""/29, 0x1d}], 0x6, &(0x7f0000001c40)=""/35, 0x23}, 0x100}, {{&(0x7f0000001c80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @loopback}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001d00)=""/188, 0xbc}, {&(0x7f0000001dc0)=""/235, 0xeb}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/97, 0x61}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5, &(0x7f0000003000)=""/228, 0xe4}, 0x6}, {{&(0x7f0000003100)=@l2tp={0x2, 0x0, @remote}, 0x80, &(0x7f0000004580)=[{&(0x7f0000003180)=""/192, 0xc0}, {&(0x7f0000003240)=""/4096, 0x1000}, {&(0x7f0000004240)=""/222, 0xde}, {&(0x7f0000004340)}, {&(0x7f0000004380)=""/7, 0x7}, {&(0x7f00000043c0)=""/52, 0x34}, {&(0x7f0000004400)=""/9, 0x9}, {&(0x7f0000004440)=""/8, 0x8}, {&(0x7f0000004480)=""/104, 0x68}, {&(0x7f0000004500)=""/101, 0x65}], 0xa}, 0x421}, {{&(0x7f0000004640)=@l2tp={0x2, 0x0, @initdev}, 0x80, &(0x7f0000004780)=[{&(0x7f00000046c0)=""/192, 0xc0}], 0x1, &(0x7f00000047c0)=""/28, 0x1c}, 0x563}, {{&(0x7f0000004800)=@nl=@proc, 0x80, &(0x7f00000059c0)=[{&(0x7f0000004880)=""/4096, 0x1000}, {&(0x7f0000005880)=""/40, 0x28}, {&(0x7f00000058c0)=""/79, 0x4f}, {&(0x7f0000005940)=""/128, 0x80}], 0x4, &(0x7f0000005a00)=""/33, 0x21}, 0x626}], 0x6, 0x102, &(0x7f0000005bc0)={0x77359400}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100", "ffff000000008c50"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1556.310190] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1556.341450] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:35 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0xc4201, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) ioctl$F2FS_IOC_WRITE_CHECKPOINT(0xffffffffffffffff, 0xf507, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:35 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) sendto$inet6(r0, &(0x7f0000000140)="3ceb211398662d264168ddfea6401957d9637ed79ae1e8c6f40c30d37235af961a16db14da21a51a4ad9b11e6b570bda962ff67ca7c165c9fa1a0f79dfdd5bd0d40286d95d16fe00e9639c7acccf615a65b39bfb519b6da7aee69c70a543737f815be4b05e7aa009cc113257c19fdf429fd5c4649cfb5bc8c7a92c225be6055ecafedb8ddbadb62a3f761336e19b81283b2c453834dce1553c76d6816fb087b79b9399da7be7cfc4c7e5697c9299ea5a829c166ca52cd413", 0xb8, 0x4008044, &(0x7f00000000c0)={0xa, 0x4e20, 0x2, @remote, 0x8}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1556.508293] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1556.528621] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1556.574969] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e24, 0x0, @mcast1, 0xfffffffd}}, 0x0, 0x0, 0x2a, 0x0, "140f7885510e0f2641540d63476dbcb55892864daa3dc9f041178eeb3369ff26144cc637e9e3368822804abaf0b39a0bd155282126a6ba74723c8c56e30b57f8fc9ba7b121ecd2b3538d3055331472cf"}, 0xd8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:35 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x80, 0xb6, 0x3d, 0x0, 0x0, 0x0, 0x20824, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xa4, 0x2, @perf_config_ext={0x9}, 0x330, 0x867, 0x6, 0x3, 0x6, 0x1237, 0x8, 0x0, 0x1, 0x0, 0x48de}, r1, 0x2, r2, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1556.763783] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x18) ioctl$KDADDIO(r0, 0x400455c8, 0x2) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x6) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000140)=@gcm_256={{0x304}, "bd2bb2262899a2d6", "5bde6851ce2c55bd7e7a67e3ee48340ff2a7b7608607438988e1c2c1399bfc83", "09909b03", "a51d78a64c7308c4"}, 0x38) sendto$inet6(r1, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1556.996927] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1557.019483] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0xfffffffffffffe96) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:36 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, r0, 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="a569b0d9d916dc4d0f33a2156ecae137698325a249ab784b752b95825b1eecea67597ad777e334a51274b32d617516ecb861af247bfa440cca7f2cb899de", 0x3e, 0x0, &(0x7f00000000c0)={0xa, 0x4e22, 0x3, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xe6}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00000002c0)="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", 0x1000, 0x48858, 0x0, 0x0) 19:40:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321200e2f66696c6530204767cc"], 0x191) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x80002, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x304}, "defff9d0e5ffeffe", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r5, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) sendto$inet6(r5, &(0x7f0000000140)="975a359be0fb9c45a2f087039d607ff015447a3b3d85d956fbd5f48131ddd16d11fc10e029fb62f0cb16a9daffbd436021c4f8f5c1ebacc38db022b67818bcd5009b61b6af78181403eca2e4cb8c8cb38bfc5871010f95a3ddf67ebac48eda", 0x5f, 0x4, &(0x7f00000001c0)={0xa, 0x4e24, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1557.358553] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:36 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0xffffffff, @loopback, 0xfffffffc}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", "000000078f00", "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:36 executing program 2: r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) move_pages(r0, 0x1, &(0x7f0000000180)=[&(0x7f000034f000/0x2000)=nil], &(0x7f00000001c0)=[0x1000, 0x1c8, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) r3 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, '\x00', 0x41}, 0x3, 0x1, 0x2, 0x0, 0xd, 0x401}, 0x20) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={'veth0_macvtap\x00', {0x2, 0x0, @multicast1}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x3f, 0x6f, 0x4, 0x6, 0x3, 0x3, 0x3, 0x2da, 0x40, 0x281, 0x6, 0x40, 0x38, 0x1, 0x8, 0x33d8, 0x1f}, [{0x6474e551, 0x7, 0xffffffff, 0x6, 0x2, 0x7, 0x5, 0xfff}, {0x60000000, 0x7c294479, 0xf7, 0xfffffffffffffdb6, 0x6, 0x3f, 0x100000000, 0x400}], "1557a61fb4d71ae8a691852c06bea4d53be66505eedb4567b137342780ae42dde58d9167b3f18ee1fdf541412fa41b3b43edd19ba070c087a232f5042c3169f67ee270404595450a1ef1b3f6a054caee6da77791bfdb721f9429fbc45ebbe6cdf8d3532f83d70e152bdf6f5c1d8c97bd5e9354502ace47cffdca48e87b22cf5cb3ed7633fa47bc209d726e08a52d27987bc628e32020ad2e6f4b96a9a348dd61e20cc4ec01feac8eb02bce076480c443cb52f642c0efa0bf325fbc349ea1228f01044b396a46800c1e9cb0fb916134cab99ef9a7957b03b89ef4cbf107c33fa9e35cd624cbd52a322e7b7408124318faf7fa9c545d"}, 0x1a5) 19:40:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x311) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c75150926b00000000", @ANYRES32=r4, @ANYBLOB="fe0054355fa29f56c027fda575fd400000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r4], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x60, 0x10, 0x400, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, r4, 0x1003, 0x1000c}, [@IFLA_IFNAME={0x14, 0x3, 'veth0_to_bridge\x00'}, @IFLA_ALT_IFNAME={0x14, 0x35, 'virt_wifi0\x00'}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x3}, @IFLA_LINK={0x8}, @IFLA_GROUP={0x8, 0x1b, 0x9}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x8804) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r6, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000540)={0x2c, r7, 0xc21, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x80000000}, @SEG6_ATTR_ALGID={0x5}]}, 0x2c}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x28, r7, 0x800, 0x70bd25, 0x25dfdbff, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x5}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x4084) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1557.521653] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1557.523829] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 19:40:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x24000054, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @loopback}, 0xfffffffffffffd83) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0xffffffffffffff12) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x7400, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x455, 0x0, 0x0, {0x10, 0x0, 0x0, r4}}, 0x20}}, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)=@ccm_128={{0x303}, "efe3a7e5d4eb5c9a", "7c1e3652bd0702c6be4a9d4f4f2131bf", '\f]u%', "adf4cdbbfa0696a3"}, 0x28) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xd, r4}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x40b4, 0x0, 0x0) 19:40:36 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000000c0)=""/45, 0x2d, 0x100, &(0x7f00000001c0)={0xa, 0x4e21, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4}, 0x1c) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0xa0, 0x0, 0x80, 0x3, 0x0, 0xffffffffffffffc0, 0x2118, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x7ab, 0x1}, 0x1400, 0x0, 0xfffffffa, 0x9, 0x162e, 0x9, 0x100, 0x0, 0x5, 0x0, 0x8}, 0x0, 0x2, r1, 0x9) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1557.567156] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1557.632954] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 19:40:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1557.685959] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000000)) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000180)=@gcm_256={{0x7}, "a24c8b77a3dc3aaa", "0308d4e3e5d7858344e76a1709cb38545df802751232ec800309ced38a5fe01f", "42db885f", "b47646ff453f87bd"}, 0x38) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1557.815877] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm, @mss={0x2, 0x40}, @sack_perm, @sack_perm, @window={0x3, 0x5, 0x101}, @mss={0x2, 0x6}, @window={0x3, 0x6, 0x3}, @window={0x3, 0x9, 0x4}], 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = creat(&(0x7f0000000180)='./file0/../file0\x00', 0x3) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x191) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f00000000c0)=0x2, 0x4) sendmsg$NL80211_CMD_DEL_PMKSA(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="02002dbd700300000000000000000c009900ff03000001000000050020012e00000014005500caab101b38a9409e94e06f688be2b7081400fe00a1a7a71e282071ba2c511c5860e4b88506003400109600000500200186000000050020014f00000014005500920f347b9da16c1d7f69e22996d49d7514005500f7c0e30a2ce97dd56f94869c9e0aadb5"], 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x20048004) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000340)=[@in6={0xa, 0x4e21, 0x100, @private1={0xfc, 0x1, '\x00', 0x1}, 0xffffffff}, @in6={0xa, 0x4e21, 0xffffffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, @in6={0xa, 0x4e20, 0xa3, @private0, 0x61}], 0x54) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x191) ftruncate(r4, 0x8001) sendfile(r2, 0xffffffffffffffff, 0x0, 0x6) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:37 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @private1}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="4620f3721d48047e568fb18b4dacd40f4f85c3fc05775f966e646329b337d102378382c534e6f9a13ef996da028eea5c05441a8f3af7fbfef1ca9abff95c8ab2f74d948be53c83ab360f31d32b5b716292fe7d17b7ef505b8d910a9bb1498b7b1cb11dbae850c3c8073880dd0263c27b5bc072f907d2e6de", 0x78, 0x45010, &(0x7f00000000c0)={0xa, 0x4e23, 0x6, @mcast2, 0x3}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8982, &(0x7f00000001c0)={0x6, 'wg2\x00', {}, 0x400}) 19:40:37 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000000c0)={r1, 0x1f, 0x3ff, 0x101}) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000140)=@ccm_128={{0x303}, "62696098a7d39ce3", "92b083207a836440d1f365f5024bc346", "09bdde2e", "aab88a19042b4a5d"}, 0x28) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r5, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) ioctl$BTRFS_IOC_SYNC(r5, 0x9408, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000140)="2a2593b22a3ffb0677af3bacd7bcc5b99f993d30b21e7abcda61a90e164e982be36fa923c9a049c495ad6dd1368a941bbd34694024f5564932b78d9068acbf66f8e1620936c755a72e1c32", 0x4b, 0x4000000, &(0x7f0000000000)={0xa, 0x4e21, 0x80000001, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7ff}, 0x1c) 19:40:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1558.190848] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1558.216170] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='auxv\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1558.244306] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:37 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ftruncate(r0, 0xfff) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000140)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x29}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)="4998743b96c9592101435897910ed8b785ad5080cd16d2596cc9dafadaa2939382c7bdc6a2f8061ab39944efb67466fb7394852a4fab7d53764cb02cc2a4109002a4a65c940406f9abe03bc2122a4c8586d6acc8ec86b9f594770c07736ff3ebc634c24dd2b97544a58d300214a2c39814671da4bc4dbf41b5f7430ce779e08c4b671104119dcb7e9b6551d7b3f5b4f0115453b4ad77f8c6752350c0e95db6bf568dfaf5a08d4cba", 0xa8}, {&(0x7f00000002c0)="b7768e6208907ad71b348f9a29793d7f78889d15e0c0ef952f795bad922b26129733bfac1a510f0d0838cb684dfa70f47c205b3bb1c03e9aef18a026d06f15c7b88347c13444de0cc188deb195ebb0c9da4ae3f49d60816b5026a436f0e18a8205f7cdb4a5811e039b86511fc073e02d04ee592ab10bbb0cf21f24d7fa57113ed83b408cd75b7028b8fbf657e633b5c6e916bcb4010ad6106e8d526125e5d4073bd5c373a065813ad5", 0xa9}, {&(0x7f0000000380)="baa27ca22109070ee6c9ec17a4be0a9efff79e31d2aac0fa6a8ea26f6d6ca6d5784c797015d9992607807e7f2770f4a11d3ab76d553fd4f9e3961a3a9c63f2bc79a72da82d6012968232c6ca99b4f3b68083372d225d6bbf55917b29e048a9a898e4d83d5ce2b689697f3fb583f3f15553c9137baf2ba718d2bb2298a345c7f3d8769ad03561d30971afff7dde3fc35f830a2fd935a016b285e477cc2b58c460", 0xa0}, {&(0x7f0000000440)="78d1ee4b9d6963611115347e8032b51b5f741cd3e1cf0eb8e4ef69607ba894b40a00f4b6892cec9c86428f1f1db3dfa915f2aa518fab7f0d17db12306d0a507a6326d35bc6835c0d0f1da0d2418e93aabc", 0x51}, {&(0x7f00000000c0)="eb0fb10302ae26906e3a76ced9ed6e", 0xf}, {&(0x7f00000004c0)="39d9bdd19e2986a1fdfa13342fe2be94941a6de5bb91640bc8d2980b743d547d324c69116572c188129168278a4094999c05a9cfd2ed47186aeae430fa5065fc873d76cfa06aeb685ae3f0ba57ad981c59de8eb61f6de94bf78f3ea1925056868a54c9fb9abded4d2514db51fea54f9ed09ce472d0b3320a4b0c1f63280b346339cc26aa4111468f3ec872832b15c31bc502b42a563889d5a65aefc39256d60812de6c6db8a57e12357308ee5f51532de33b7c45a5cea7f96f3493e8", 0xbc}], 0x6, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x158}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r1, 0x0, 0x0, 0x1, 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000600)=0x3, 0xc0) r4 = syz_mount_image$ntfs(&(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0x6, 0x3, &(0x7f0000001a40)=[{&(0x7f0000000940)="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", 0x1000, 0x1}, {&(0x7f00000006c0)="5bc69338fd66239d591011adab706a2798b92199b68f729e68075d453e2b3718fa0b29bb29fca70fac09c3a341b1cc6547f269b2d73e8e126951b8ee4b16236b531a776ac7a4dcb2922bb06bf2a89d502d74657392129bd855532c9be0a7af6b57c47442662e57b0c8d6c56c7f", 0x6d, 0x10000}, {&(0x7f0000001940)="91204dc477c8e66139f247b31ed0acfe0a56756598bef38c29c8651f7156428945a352cce2ab6e88ebd28f538966374a6f1bb3ab7501e04ad90db233daeb489758ed4f80f55ceabda40afbf45579b0c5c3cdeb047907172254c2e45497e8fcca0e4b385b446c45a44bb62b6bce787931efb423b3f96ce8ecc25315d8a70d894a506e68749658361d0daa3ac4dc4f014bba4a54f11a46a40931b93d3a9cb38d8972185f404f28295abc172337c2dc115da581d60101652d401920d15a24479ff1ce2871ca25ccdb730c34c9851597b477fa039069130cd0a017", 0xd9, 0x800}], 0x200002, &(0x7f0000001ac0)={[{@utf8}, {@fmask={'fmask', 0x3d, 0xb4}}, {@utf8}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, 0x4}}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, 0x1}}, {@dmask={'dmask', 0x3d, 0x4af}}], [{@smackfsdef={'smackfsdef', 0x3d, '/dev/autofs\x00'}}, {@obj_type={'obj_type', 0x3d, '\x00'}}]}) ioctl$INCFS_IOC_FILL_BLOCKS(r4, 0x80106720, &(0x7f0000001d00)={0x2, &(0x7f0000000740)=[{0x1c77, 0x97, &(0x7f0000001b80)="5c9b78526893daf42a4606b163590ba2723f360f1b09e8816738d414d8558241af61ede8a2e619106b7ba1dd61ff01070eeafa2687bf7d1463b9e89eec60a44f8099108eb4b99b46bca2baad363cca834317636918666978e1e301ac8237490e5e383c72325de064a7ec26c89b8da9d0bda252e641ea7509da28469936f7ff693193f4575441c0157970e1701b1826510928d2c2ce2868", 0x1}, {0x7fff, 0x83, &(0x7f0000001c40)="cbf7863d2e8312b5fd83cb18d50e75f91187b3b572d6160d73447438a122138509d6ac3a742270169af3e564c93f261877dfc3281fee86b574147078a029fe41e26d93b77d04dcafa3d7f49c5ed320f6e4ce16dc0426d7f2fc8e02176a2f9d8d997e07d62a66ddf6c5d100ebe47a2eb3497e73a2920a0976fa36b378754a60994a3efe"}]}) 19:40:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@gcm_256={{0x304}, "58d63eb83ade7e60", "b7600285ad7618ea07d3564c774f4573baa2b7d1b2dbfd69b26b5e95c9107e02", "eaff0700", "da1d7727ade14343"}, 0x38) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:40:37 executing program 2: r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r4 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r6, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r6, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r7 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002340)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="697b51959b03cc3fc10cfacf", 0xc}, {&(0x7f00000001c0)="ea7f5a14a632d595588b380899290abf402eecf767ae3d9a68f263784f05", 0x1e}], 0x2, &(0x7f0000002200)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, r4, r5]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, r5, r6, r7, r3, r4]}}], 0x110, 0x2000c000}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r5, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1558.426224] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1558.508350] ntfs: (device loop1): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. 19:40:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) listen(r2, 0xfffffffa) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1558.591109] ntfs: (device loop1): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 1558.650166] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1558.698372] ntfs: (device loop1): parse_options(): Unrecognized mount option smackfsdef. 19:40:37 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x20002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000002c0)={0xcb60, 0xdd, 0x1, 'queue0\x00', 0x200}) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)=""/166, &(0x7f00000000c0)=0xa6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:37 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$inet6(0xa, 0x80002, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast2}}, 0x4, 0x9, 0x92, 0x3ff, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:37 executing program 0: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1558.764116] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1558.905118] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) accept4(r1, &(0x7f0000000140)=@llc, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x200}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:38 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getown(r1, 0x9) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00000000c0)=0x7fffffff, 0x4) listen(r1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) sendto$inet6(r2, 0x0, 0x0, 0x24000014, &(0x7f0000000140)={0xa, 0x4e23, 0x1, @local, 0x2000000}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:38 executing program 0: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:38 executing program 0: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1559.171814] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:38 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000540)={{0xa, 0x4e20, 0x5, @private1, 0x3}, {0xa, 0x4e20, 0xffffffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x7, [0x100, 0x89ebcdf, 0x9, 0x2c8b, 0x3f, 0x1, 0x8, 0x3]}, 0x5c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = syz_mount_image$qnx4(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x7, 0x3, &(0x7f0000000200)=[{&(0x7f00000001c0)="40a10b3481578de91823c027ba8934f8578b5ddb158c3c1cca727ee5f5d2ef0095921654c4b5bc0b5f392aca6df7f7c2523684", 0x33, 0x6}, {&(0x7f00000002c0)="e1372d1ebc8a0b14ae6d994e47a51f517e1b25e9cf7d52a797aa8714b00c69c25f595552cc2cc4d2977d82f4cdb8be68f49507e8bcb92cc424bcd718a3b5a63126685fe13eaa5881fe9bab29b77706b6deaf82561c5c65f08a05cec2d46c3c196413b4f63f1144b4b3c7659bb1ac3d39528134d1fdc8ae40af1f9e3e65948ac125209f7491a47112e7b25b9ccc47bfbc96a58ee4fcadfeea85555b80907085cb7b4b833cc29d44c75875d03b1ae6142b0cefd68126289eaecdad2a5aa06bab21b3f19ed479e3b66fd7092ae257db761c681a309fda7e488387a553c5fdafb3a47ef1b2df96251f4849", 0xe9, 0x10000}, {&(0x7f00000003c0)="344c3fe88956fe22169fd3c0658b5fde101a5dff9d47002a861125c9578a4e3c7e8613012681cd9ea14c80332893019cd4d43fa1c378b4038789cf19c8a9d4fcda842bf3aaa521a5ff29bf08bcb6e573abac6ec533a062ebd7558bd65675b232913464869712616471268871f201195f3396c07994f1926c4585db4a5859ca827a9330ea9339517b24e2edaf354344c6c416748c19be5ba252da0748a9a42c407f6501bf6e9faa1d19731159a9f3978ce4b229634bca3fa8a0fb7b0ac4562685816c28adf6315ed5bf0596771c762e3d62c2a0dca14595fc5c68bc22da5c240ee7f872e6920149dce41d0f3b6652", 0xee, 0x1000}], 0x10, &(0x7f00000006c0)=ANY=[@ANYBLOB="746c73002c002c746c73002c407b5c7b273db8551b880940b22c2c5d7b24243a2c666f776e65723c2245e80ec40ce12bb96c1bdb753b853e8dcc4f7a7d78d1797594af109f02d7", @ANYRESDEC=0x0, @ANYBLOB="5853ae0845d9c038acdf50cdbf709a4680fbb3b8cc00c3701c3f49031413202c9c1980f670f29a9d172ad84caf80cfa1503d7b33bbf58fae79cf0c8b21be0f5a416c090047d0eb170f8798d232160f8e53d5cf0e6b7567b7232869db7bc07d6d61a9f8c37171c3d3b06ef8620f5f8a4e1c5164343ac2fd4600"/134]) r4 = openat(r3, &(0x7f0000000500)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, '\x00', 0x3a}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:38 executing program 0: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x20002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000002c0)={0xcb60, 0xdd, 0x1, 'queue0\x00', 0x200}) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)=""/166, &(0x7f00000000c0)=0xa6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:38 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r3 = accept4$tipc(r2, &(0x7f00000000c0)=@id, &(0x7f0000000140)=0x10, 0x80800) sendmsg(r3, &(0x7f0000000600)={&(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x2, 0x1, 0x0, 0x0, "f11cf165d790d87c53df4d55c60904caca64500617b23b1563a721df99d378dee53127993ca1e3850e116734db10bf1a85a976caa3f42bbbcba04930659716", 0x26}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)="b4b4192f9466afd99c76947ff00fc4973ef33a0ecf1fc23b630411c412b8a347", 0x20}, {&(0x7f00000002c0)="942365162b21cc1c7f483d0da5555c6589342c3717605261e7408f4cb4d40bccd694a14f52ddeaea8e4edcc47429d9c81445190c536016fb63c7ef07cc90f23c9895be6daa53da345997e66cc3872f3869d9da7b89b078732f12be6eb3ae9a7a0fc31d4d7d3cf9d3679efaa33a317f699c820a032efcb608d1ed21a6ac6d998b445db69985e6bc2e4beff83681834a7f20f77d4bad0ffbb1e5b0d2fc", 0x9c}], 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="a80000000000000011000000030000004e1a6966cc83ef8e9bad1826961679ea8979a0cc82c89f4f0be87321e8917368bedd2334a841b7bc7cbb5188f35740c36469c47cde159d9d98f255beba35010805381a9725d8fe899a3e2666b9c2e389415c3dece910f47dc81c0e2ebb00e1877ea02814c5bd17bea641cc684d423f055e618ac6788e3aab090da6bef0e91fede2744d534f00000000000008010000000000001801000005000000490883e0872c0a7bb2deb937c979d1b4814c3056fdbe67e293a73adea33e4512498e12a2439a25bb68b98cad05f6bc0710059915709b4e1f14e708cab827811c0987999d3b8b99920c5932e8069865a16b6134bf8c77b05bc3ade02d13f0aa1c411665ce5a8815d61a66478f36a5e4ea9f9dc04fad2a4b0db6451f2f95d5c1d57d3569a78705c67e0cde248521f958821c3485345e70fe116417ece7d6ad8aa5ce38d38926e85613255527d2b8d50f49a59bf54241d0be62f364a2f720881e850720b77330facdf9de226eb6044ceae97cc5e340c2fafb772859d8dc28b46476ab2a73cce3e0660648233d58c6d88d695a3d546cfa3e0000980000000000000000010000ffffff7f61655c17e6d49fce92938579f97efb5bcc96992a745ce34f73dc9ddfa4f3819ecb79940a64bd3ff9316e0bdb568664ab765232904ef9c63490214f544999f1fa94e8f1340f77f8dd48f1c7a77442b97ca0bacba5f83a378bfc17b9078f795a94b545788cc93cc37094760aac842320e3720500"/571], 0x248}, 0x200008d0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "07000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1559.404493] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @loopback, 0x4}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1559.577317] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:38 executing program 0: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000000c0)={r1, 0x1f, 0x3ff, 0x101}) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000140)=@ccm_128={{0x303}, "62696098a7d39ce3", "92b083207a836440d1f365f5024bc346", "09bdde2e", "aab88a19042b4a5d"}, 0x28) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r5, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) ioctl$BTRFS_IOC_SYNC(r5, 0x9408, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1559.627523] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1559.656733] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1559.762559] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "4c00e9fee5ffefff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r3 = openat$cgroup_ro(r2, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140)={0x1, 0x6, 0x7, 0x959}, 0x8) r4 = fcntl$dupfd(r3, 0x0, r3) sendto$inet6(r4, &(0x7f0000000180)="2c622a076aee878fadfe583aa11bc690fe38c9899017aab470878b14dfa93aa28e08d611609ec300c3465ba5e26ba1898a8ba739837be10a3fc4f8f921058ed6", 0x40, 0x40c0, &(0x7f00000001c0)={0xa, 0x4e24, 0x4, @mcast2, 0x200}, 0x1c) socketpair(0x1d, 0x6, 0x7fff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0x6) fadvise64(r5, 0x20, 0x3f, 0x3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x303}, "4f521450fef4599a", "d6db9a2b7e05caafa631d4652a3a85b56bd845c34a7aa1bf27ff9a60032ca473", "7617a221", "0061b7deb278b094"}, 0x38) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000012c0)="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", 0x10b0, 0x8000, &(0x7f0000000000)={0xa, 0x4e21, 0xfffbfeff, @private2, 0x1972000}, 0x1c) 19:40:39 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="4e0fe8f72d435cab378be6e3f23ea438afb59c810a40edd1c750c27e71799f776dd37bf02ea11ee52fa3b8df155597793d752188491c7cddef17b999ee214b1e1850cec402d14a10db36dbe11bf75b417cf445d49cf88a3516706eddf4f84c475c83bf5798b880a91ff225005da1989dc12bfd427b01697121c6e03f5222226380c599bc4d1b5b05c6353dcac0cbfa03d4da5b34f27a377c6548e83787e0a3fabc42b10cfebcc4eab6e5718c97bf0a083d80ba407929c3dfc6dbbaf84da1c3e9a6578906adf7b8", 0xc7, 0x89, 0x0, 0x0) 19:40:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1560.159964] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1560.181013] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1560.213435] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1560.214677] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x210000, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:39 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x7, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x48, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x81, 0x4, @perf_config_ext={0x2, 0x20}, 0xd85, 0x100, 0x1be, 0x5, 0x3, 0x2, 0x1, 0x0, 0x80, 0x0, 0x9ca1}, r3, 0x9, r2, 0x2) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:39 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x240018b5, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22, 0xeb, @local, 0x9923}, 0x1c) open(0x0, 0x0, 0x0) [ 1560.386140] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1560.420811] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1560.524280] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1560.535899] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1560.616825] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:39 executing program 2: r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240), 0x4000, 0x0) perf_event_open(&(0x7f00000001c0)={0x8c9f17076ee8fc80, 0x80, 0x3, 0xfe, 0x9, 0xf9, 0x0, 0x3, 0x80000, 0xe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd6b, 0x3, @perf_bp={&(0x7f0000000180), 0x2}, 0x10000, 0x7fffffff, 0x6, 0x3, 0x6, 0x1, 0xf800, 0x0, 0xc43, 0x0, 0x4}, r0, 0x6, r3, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r5, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e67cc"], 0x191) setsockopt$inet6_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f00000000c0)=@gcm_256={{0x303}, "699ff30a3ef78850", "06720d3729a078c414df6faea8003f20002630a79f24554ffee8bc4c89723e4f", "5d982b83", "7f00ea414475aad0"}, 0x38) [ 1560.700080] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) socket$inet6(0xa, 0x80000, 0x9) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1560.799784] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:39 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1560.967210] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1560.995283] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @rand_addr=0x64010100}}, 0x0, 0x0, 0x2c, 0x0, "715c0012b2ac92a28ae7e74923e4e95a5b48dcd0785eaf8e7a00bba8044897415e8f3c4c996e3765eedcb00cddf18f950a13f754d92dd917299516abd32c01eae34f8e0ba221e629be6ca979be143268"}, 0xd8) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:40 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x22100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x7, 0x8, 0x8, 0x7, 0x0, 0x3, 0x8600, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f00000001c0), 0xc}, 0x20, 0x5, 0x3, 0x9, 0x4, 0x10001, 0x4, 0x0, 0x6, 0x0, 0x80000001}, 0xffffffffffffffff, 0xa, r0, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000002c0)={r0}) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) listen(r3, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) r5 = syz_open_dev$video4linux(&(0x7f00000000c0), 0x3, 0x20042) ioctl$VIDIOC_QUERYCTRL(r5, 0xc0445624, &(0x7f0000000140)={0x1, 0x102, "a4be699161d61710b2a4764781890d7cf8b63821c4030bb6ad5157147c1fbdb2", 0x24, 0x6, 0x3f, 0x6, 0x14}) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1561.160045] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1561.184321] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:40 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)) 19:40:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140), 0x4) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/nfsfs\x00') splice(r0, &(0x7f0000000180)=0x6, r3, &(0x7f0000000200)=0x1, 0x3, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x9e, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, 0x693}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="cc00080000050000000000000000"], 0x191) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)="366ea69ebd89011ae35b305474fbf05976d35abdcc114262447cde9cae8b7f36b64d6ebc867678635210f3cda4c59055803181f6978ac74abdd9c2edbb63c1a24cd011377fd851db4907bcf8364741a664f080717fc78e5b95889d715f251c8fc06bd8b41c673eb80d7251f61b04cb72ba7a8f24d57ebdc6cbcb1c5d6f21ba751bc04ab78813cb7fd0701458efd4a87b", 0x90, 0x800, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:40 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1561.409236] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1561.457575] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1561.489868] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) open_by_handle_at(r2, &(0x7f0000000400)=@reiserfs_4={0x10, 0x4, {0x9, 0x9, 0x2, 0x8}}, 0x401000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r3 = accept(r0, &(0x7f0000000440)=@nfc_llcp, &(0x7f0000000140)=0x80) getsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f00000001c0)=""/167, &(0x7f00000000c0)=0xa7) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000340)={0x2, 0x1, 0x11}) bind$unix(r3, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@ccm_128={{0x304}, "7e7c22d184eedc01", "c5fa9e57b23141702e9343e0e901389e", "a7c96ec7", "dbc06552f3feb212"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000100), 0x6, 0x26002) sendto$inet6(r4, &(0x7f0000000380)="c00a25b409930c019900f97eea3bc5477caed215cc05e896e2c744ae17700afb9f3c031f607cbb3a6b6b88d406d7399cce4cb019be9e012ca305c30064aa75a9ebbcd190f3dc13d7af8e429f60ccc7398f730e4b7d25219fd7fc3ab491f639f82d1182c2d9a42fa914e3026f9b", 0x6d, 0x24008014, &(0x7f0000000180)={0xa, 0x4e24, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1c00}, 0x1c) 19:40:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) [ 1561.662936] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1561.698451] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) 19:40:40 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) listen(r0, 0x38) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) ftruncate(r3, 0x28) 19:40:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:41 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) listen(r0, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:41 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) connect(r2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x2, 0x1, 0xfffc, {0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, '\x00', 0x44}, 0x2}}}, 0x80) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:41 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1562.213243] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1562.218393] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1562.256648] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x9d, @mcast1, 0x7}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e24, 0xffffcb12, @mcast1, 0x2}, 0x1c) 19:40:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00000000c0)=0x7, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1562.392065] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:41 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) 19:40:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1562.611735] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1562.661316] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1562.694165] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(0xffffffffffffffff, 0x0, 0x4, 0x4000800, 0x0, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) sendfile(r0, r1, &(0x7f0000000000)=0x93, 0x76) [ 1562.744350] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1562.780716] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:41 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = accept$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x80}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1562.989275] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:42 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:42 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) shutdown(r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1563.159482] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1563.255719] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x8}, 0x100, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:42 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) preadv(r0, &(0x7f00000024c0)=[{&(0x7f0000000140)=""/171, 0xab}, {&(0x7f00000000c0)}, {&(0x7f00000002c0)=""/200, 0xc8}, {&(0x7f00000003c0)=""/246, 0xf6}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/78, 0x4e}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x7, 0x401, 0x10000) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x4, &(0x7f0000000280)={0xa, 0x100000004e22, 0x2, @mcast2}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x6, 0x8, {0x0}, {0xee00}, 0x1, 0x8}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000000c0), 0x10) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x20, 0x1f, 0x1f, 0x23, 0x0, 0x4, 0x40, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x0, 0x100000000}, 0x40, 0x1, 0xc28b, 0x8, 0x35c13ec0, 0x1, 0x7f, 0x0, 0x0, 0x0, 0xe95e016}, r2, 0x10, r3, 0x1) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:42 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000029c000/0x2000)=nil, 0x2000, 0x2, 0x20010, r0, 0xf9d30000) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000000c0)=0x6e, 0xc0800) shutdown(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xff, 0x1, 0x1, 0x6, 0x2, 0x3e, 0x9, 0x370, 0x40, 0x8d, 0x6, 0x4, 0x38, 0x2, 0x3, 0xba, 0x4}, [{0x70000007, 0x4, 0x6, 0x3ff, 0x8, 0x3, 0x9, 0x7}, {0x3, 0x101, 0x6, 0x74f, 0x7, 0x6, 0x1ff, 0x800}], "3a8161b48c7814fb4e18bd50fda6d37eb1e2349708b2e60f96832410716807169614ce30cfe051e5becf5a08c66c1726c07e28ac306c264969de8f69f557b1acbd32acaa01063e57575bad82310a199e38faa41f96de3902f143cdf40000d0c77b6bc951543b271c53ff80accb0c60f3ad41d2e6ed87621dfc2976eed1c90817a82370941f403d343fbfe3ac52d1b9ec99ec1905c9fa66f6a17009538e03d5c198c38eab3114a6112e6c7135ec1638c833a98ad793f575b9d8d99bd5cb6f8d10164b5d18b25d43c43365ed2f6441050f7ff0f020774f1254a1d1aa15a5f210fa18ef5901e1340940fa213c854b7a3edc8b", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xba1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x123580, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:42 executing program 0: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1563.457946] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1563.560498] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1563.572486] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000002c0)=@security={'security\x00', 0xe, 0x4, 0x520, 0xffffffff, 0x450, 0x258, 0xf8, 0xffffffff, 0xffffffff, 0x450, 0x450, 0x450, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={{0x28}, {0x10, 0xd, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0xc, 0x7f, 0x400}}}, {{@uncond, 0x0, 0x100, 0x160, 0x0, {}, [@common=@ipv6header={{0x28}, {0x1, 0x3, 0x1}}, @common=@srh={{0x30}, {0x2f, 0x80, 0x68, 0x0, 0x3, 0x2000, 0x1600}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@private=0xa010102, [0xffffffff, 0x0, 0x0, 0xffffff00], 0x4e23, 0x4e24, 0x4e24, 0x4e21, 0x3, 0xfeff, 0x3, 0x5, 0xdf}}}, {{@ipv6={@loopback, @local, [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], [0x0, 0xffffffff, 0xffffff00, 0xff000000], 'team_slave_0\x00', 'veth0\x00', {}, {0xff}, 0x42, 0x2, 0x5, 0x20}, 0x0, 0xd0, 0x1f8, 0x0, {}, [@common=@ipv6header={{0x28}, {0x54, 0x8}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x71be, 'system_u:object_r:hald_exec_t:s0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x580) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'nr0\x00'}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000240)={&(0x7f0000000200)=[0x7, 0x1846, 0x3], 0x3, 0x80000, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x20, 0x1, 0xff, 0x0, 0x0, 0x9, 0x80041, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000140), 0x4}, 0x8000, 0x9, 0x5, 0x3, 0x6, 0xffffffb4, 0x3, 0x0, 0x8, 0x0, 0x3}, 0xffffffffffffffff, 0xc, r3, 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1563.615603] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:42 executing program 0: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1563.760388] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:42 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:42 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x80000000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r1, 0x0, r2, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:42 executing program 0: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1563.918429] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1563.939220] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = inotify_init1(0x80000) fdatasync(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:43 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) fcntl$getown(r3, 0x9) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x2f1c00, 0x1ac) 19:40:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x48c77ae0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:43 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1564.428047] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1564.440396] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1564.459598] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) sendto$inet6(r2, &(0x7f0000000140)="0f331c38b610a11d50c4eff844c54b4709ebb403d01e546d21c91d28fb9318c958128c84772915336c3e22d2f76b8d0bc082a96607e498d9b111aef99c1abfad21fbdae48f60eda319a0e05d7013f093f6b56398a1a5ca76531ffae0044934f87dca374ded7772340696bdc4c06c34d05e8811e9", 0x74, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "040100", "1800"}, 0x28) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, 0x0, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1564.662740] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, '\x00', 0x26}}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000140)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:43 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xc8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e23, 0x7f, @mcast2}}, 0x0, 0x0, 0x3d, 0x0, "36ce7fda218eb6b47ecf24572ccfea9e9fa23b45aad65510e1d0479dbd0e938a8327f08affc8411ba95099d1d8a453aad6bcb69c1657571427d1af26754669f6875c67945d81fe96b3b474caee2066e1"}, 0xd8) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) socketpair(0x1a, 0x6, 0x7ff, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) socket(0xf, 0x3, 0xb4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x40000, 0x0, 0x0) 19:40:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, 0x0, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1564.863635] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1564.892182] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1564.914227] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1564.933733] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1564.987875] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x7}, 0x40005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="4c96dd7154810a12c898eed56a4dd591d164031b15caf2162b26a355ed0dcb50bde2fbf7b5d336ee6d0d1d3cc58457e1a00f599f527e9e32596b92559e7249afe5", 0x41) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = dup(0xffffffffffffffff) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r2}) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000140)=@gcm_128={{0x303}, "87c38abb4ba8b7fc", "098d08ae8748f519665de7ada7cb41c7", "6f4a09e9", "bdf2591a3fb76d63"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x103100, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000140)=0x14) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000180)=0xe50, 0x4) 19:40:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, 0x0, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:44 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x208) sendfile(r0, r1, &(0x7f00000000c0)=0xfffffffffffff800, 0x100000000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:44 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:44 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x27) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) getpgid(r3) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1565.386154] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1565.401423] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1565.428946] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1565.451847] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:44 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x24000005, &(0x7f0000000280)={0xa, 0x100000004e22, 0xa8de, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1565.543858] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1565.640316] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1565.696156] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e26, 0x80000000, @loopback, 0x9}, 0xfffffffffffffecc) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r3 = socket$pppoe(0x18, 0x1, 0x0) connect(r3, &(0x7f0000001740)=@l2={0x1f, 0x40, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x1ff, 0x1}, 0x80) sendmmsg(r3, &(0x7f0000000240)=[{{&(0x7f0000000140)=@in6={0xa, 0x4e24, 0x11a90875, @remote}, 0x80, &(0x7f0000001400)=[{&(0x7f00000001c0)="f38bebd3932254fafb22088f91ae092fe93d089aae3a34702f3c2c42b30a17c35b3f95e70a4f18fc62632391efb11b965277eb613d18c8bf8434350332d8b0183b36a206d492f4b1397c7d45dd23ec", 0x4f}, {&(0x7f00000002c0)="ffe8d75b4eba47bcd3d7123a392d6bb4fe027006b35f946711ea3a5ecdea0d1d1737152c49fc0f42985bc77d69fc4c21ef1e6a441e578cbbf44d03484141941da0e361bc507e58847676c1bf8306c8a040b03c2ad709135904b545cae55c5ae0f8b402de9eaa85eb2bc6a4e4b718fd3ce5bd5e8a16ec55490d0d08178a111b7c611ceffd492ae155e6b3", 0x8a}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000000c0)="cbe98111fbb833894e6a7a8d2f4b9f110b655e106ec109a27c2e81e9fe31e41b9d7770", 0x23}, {&(0x7f0000001380)="88d002fe97cc17c4074010701f141a05c31e136131b7bec3e44d03fc60d76a67c06e28a5d24f904b2e1caa2cd3b7fbaa2196765abee76561d17eac5c6d57fbc445", 0x41}], 0x5, &(0x7f0000001480)=[{0x88, 0x119, 0x3, "36565c6848784a21d13c65b378f63c80ca6ee2938c8a4f45f545d61c107dca54c5aafc8e448c2ad90e92ce44c793b3729663ed72794ea6ff3b69ec63b23d5e1613932c15e01aa4caf6e0e680d997f5fe4f371ace180ab83ef3a713a55ec0947e743beb756e7b4e9ad740cd965e4b8e9a72049b7496bc53"}, {0x40, 0x10b, 0xffffffff, "e9a4602216ba3e1a977ee1424d0fa0e2d67763124334965999ff2b2b108c8d2bcddfc522c46993c9b3"}, {0x18, 0x10b, 0x4, 'Q'}, {0x98, 0x11, 0x80000000, "53b85ef9271f10db22d76017b7019c2c96bd40e03e39376549f3f6268a61fb76089086234e7b2b0e05a68a2fd110e5c8897ea13bd9b26f40fdbb6656debf2ec7b9b3663d0430b88807320978c288fdfe496b26b86c29b11d42521f0615813208a861678b910b9f2902ffaab99c08a71af6bdbc6a8534e369ccd444f59b12f7c449e26f96e1a3cb"}, {0x40, 0x6, 0x3, "aad1cd8c2712c4f4e7bec370017d7cffeebcf014bb01a349fe0c632237d0af90b55b0f7f0baff31fdf55635e"}, {0xd8, 0x108, 0x7fffffff, "3f948cc6812b19e7c3547f60b57ebf6759ae096c96429bff28c7af5643098aef9f7bc45337bbc224d1fbf4b14afafe99fd3c31f1c45dd8d1c331ba3bb3260bff77914efed725a0ccff455e290fbc97500397fb1e1c821835f0f936030923b97745ac2aafd9cb760337db263459e08a1e736894d14d3f66b188af8556762ae0660afcef26e0bdc693d1776d7e14a1d89d2238cc97d6ea2eb6072e0b056f2611f5adbadf753d27055839ac96a83c3773e1fdaacc50126265025c1f8de9329051c0c798"}], 0x290}}], 0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", "0000001298c38fcdbe0f2100", "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1565.735541] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000024c0), 0x20c000, 0x0) r5 = inotify_init() r6 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r6, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) sendmsg$unix(r3, &(0x7f0000002680)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000780)=[{&(0x7f00000001c0)="812aa5094b750256728ba685036a1b6026a77914a0f0b65a80dae9a0b291a47f1481b8728b542a00bd487f1d35eeb72d6d9650470fda90e7ef1fd9044b7201da61aef18edfc482c12953ed46f52951ba6f37dd6f2a6f6244e1457be6e715abd486a3c0fc42a9097da3a17a131d1529e4d0f1f21b89c28480609d3c9f1924f15e2cd9062302ff19ca271dfd1265f3b5e21a36c8452325d351978a86d9bc6f4d5caa3073412d08a2d967cd3c7787a7c3dca01d80f326036af79ec8f5", 0xbb}, {&(0x7f00000002c0)="e085053bcc8c85c49a12bae6f61ba2dd7a10a8465f449d509715484729657f21ce11fde3b119d06fe71bb83a80da0165610ef7c1f36c5ef0b61f269db94d25d13569afddbb4aa52793fc803da0011a22d62acaf2261d380315cab84ebb0159e2b7f7a23622c07833c32621fff6da0c338cbbdaf87c954a4a982d51a9c807971c828fd15597eddb799c977f48aea9e4eb6e3fb1273cdb2b051d090b6a089084a63977ba030145af", 0xa7}, {&(0x7f0000000380)="a4e4c52d4db846958f2816f9ea61951bed2f5ee33d43ed41af3580ba138f11f8f9db7e455f501e04073a8bb0f53d71a08eb1d949bb1defa221a240554ed1ad1c47b0f0e3c06a16199e715df4e69d53acc27a0f06357901dd1b588ae38e6275d5adf7683a67d5eedf984788636af7191c1ccdae8f0a7847c7e63917c448b86661075f725008d50edcdd4da194", 0x8c}, {&(0x7f00000000c0)="bb52a6a88ef83d2ae666d96203c5fe4335be58f724e07b6fa8b35fc2cafef0c3edc96244", 0x24}, {&(0x7f0000000440)="da13787646999fd11afa3efbd03e05d0bbd8c35a4b90b825da27674ab244c246b4f92a87e2dc06bb8a31f2c2c06609c7df9ab5180af4a604062dae4dcebac2d3a7f069573087512e5b8f95b1ef0cfaa006601f3317a2366520d6668d8577bff1375a16489aa24e146253646c4c93d1f4705ad7ff7d9094a3760017d3e0c9b7612a7fb2f8c9", 0x85}, {&(0x7f0000000500)="ff9bf47bf8ce730dd75fdaff126bc5b1168f61c297d8f96b3f9cbc5e6da09df01af74d3d8e2c1b5e5ed1cf0e7413a512e3d673e997815f58341bb89e6a8b6283c1403a1ae01382bf5a61feae7f3bea1b0afdeb8e382fbf5631b80d508ece9db8a18c888e1e2f36bc19cb03e6cc89062ff5e1fdb3fd2eccc0", 0x78}, {&(0x7f0000000580)="80eb488e98027ed4c07de7f63a96825ad7bbe3e937e7624167604f60d3e2b8bc75741c00a0409261e825b3aa2455abbb1ef341cdbddab0cfac10e6373e308f787063b01b3900866b4e4fe8dd99fd72e29074698b67f914de51b349eeb198a99742f390d6f98c42d55d6891aa4cad115293dde4ece741b3fc2c74e4af548442b06eec5909313af649c57cc4b526a1dca6eed4f47092810a05fc0b7d74ad859162db45c2311b3dba7326f0e5903f01cfc5d3585801330c0726ac21cb7009a00e0750c887a2b70adcb2f12ef6d17d5d3b56434e60c8d4244ff113649b3172627c033f04cd", 0xe3}, {&(0x7f0000000680)="51aedc71f99ad670cf2a6b44756bf0646406979454a9379a34248dca5bec7c05a2d965ee6504baa099bc6ce3553fa7b51e4c834f875f3d", 0x37}, {&(0x7f00000006c0)="719c039b4f98efc1b4b769256fb0bf065d0a89e4255c923909761ef0d50abb851e21b93f10f29809c6d1f061a7e6e4ee3a3a61a0df26cae8af670e6eb7ad75e82829143ba5613710ae90b819a98a5c03e2d2acb6b020f38d87a22bd85e46d799356fe49f76183476bc937dab8fee395bba63935d0f5ee94418803f975d160a33d7762523cb2117bcf508061e7b0ea4c57a7e7b2752f1a448f89db0d6c89a18175f75a66c64867074723ff3c0e063770d85e05c2a19b822b092bbe557", 0xbc}], 0x9, &(0x7f0000002500)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [r1, r0, r0, 0xffffffffffffffff, r0, r3, r3, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r2, r2, r0, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r3]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [r0, r2, r1, 0xffffffffffffffff, r4, r3, r5, r6, r1, r2]}}], 0x150, 0x4040014}, 0x40000) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x44400, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x3, 0x40, 0x9, 0x2d, 0x0, 0x0, 0xa0165, 0xa, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffffffc, 0x2, @perf_config_ext={0x6, 0x100000000}, 0x8001, 0x80000001, 0xa4, 0x8, 0x5, 0x6, 0x19, 0x0, 0x946, 0x0, 0x800}, 0xffffffffffffffff, 0x6, r2, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x24b, @mcast2, 0x2}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e24, @broadcast}], 0x3c) 19:40:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:45 executing program 2: r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4200, r0, 0x9, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r3 = accept(0xffffffffffffffff, 0x0, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) getsockname(r1, &(0x7f0000000340)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000240)=0x80) sendmsg$nl_route(r4, &(0x7f00000005c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000580)={&(0x7f00000003c0)=@can_newroute={0x184, 0x18, 0x400, 0x70bd27, 0x25dfdbfb, {0x1d, 0x1, 0x4}, [@CGW_CS_CRC8={0x11e, 0x6, {0x67, 0x65, 0x7d, 0x4, 0x1, "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", 0x2, "47a9aa420df40adc38aa21cd7a306368106587ff"}}, @CGW_CS_XOR={0x8, 0x5, {0x4, 0x0, 0xfffffffffffffff7, 0xff}}, @CGW_MOD_OR={0x15, 0x2, {{{0x0, 0x0, 0x0, 0x1}, 0x3, 0x3, 0x0, 0x0, "d48e82c1dcfc6d55"}, 0x2}}, @CGW_SRC_IF={0x8}, @CGW_MOD_AND={0x15, 0x1, {{{0x1, 0x1, 0x1}, 0x8, 0x2, 0x0, 0x0, "d3c52c250bb4427f"}, 0x2}}, @CGW_DST_IF={0x8, 0xa, r5}, @CGW_CS_XOR={0x8, 0x5, {0xffffffffffffffff, 0xfffffffffffffffb, 0xffffffffffffffff, 0x6}}]}, 0x184}, 0x1, 0x0, 0x0, 0x40004}, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e23, 0x9, @private1={0xfc, 0x1, '\x00', 0x1}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x24}}, @in6={0xa, 0x4e21, 0x10001, @local, 0x4}, @in6={0xa, 0x4e21, 0x7f, @empty, 0x2}, @in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e24, 0x7fff, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}, 0x6000000}], 0xc0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1566.066193] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1566.102197] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1566.108670] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x800, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:45 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x1, 0x80, 0x40, 0x2}, {0x100, 0x4, 0x40, 0x6}, {0x66, 0x3f, 0x2, 0x3f}, {0x2, 0x80, 0x3f, 0x80}, {0x80, 0x4, 0x1f, 0x4}, {0x7, 0xf8, 0x7, 0x401}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x800, @empty, 0x92fa}, 0x67) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@gcm_256={{0x304}, "7668f64cb4b11683", "b76671059255f25e69b08200feca1c9c8c749329ee6f6a39d998081744580667", "b6d69365", "f85dcfdd40c25a38"}, 0x38) ioctl$int_in(r0, 0x0, &(0x7f00000000c0)=0xff) ioctl$IMHOLD_L1(0xffffffffffffffff, 0x80044948, &(0x7f0000000100)=0x1) r2 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@l2, &(0x7f00000002c0)=0x80, 0x80000) sendto$inet6(r2, 0x0, 0x0, 0x4c085, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x80, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x101}, 0x8) 19:40:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1566.223746] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:45 executing program 4: r0 = open(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e22, 0x5, @rand_addr=' \x01\x00'}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="2321202e2fe6da5d1422021e4ee6e0797b7d66696c6530204767cc"], 0x191) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x9, 0x0, 0x7f, 0x4, 0x0, 0x7, 0x400, 0xb, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x9, 0xff}, 0x10, 0x7, 0x8, 0x1, 0x7fffffff, 0xffffffff, 0x6, 0x0, 0x9e24, 0x0, 0x5a}, 0xffffffffffffffff, 0x7, r3, 0x3) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{}, "6e66c5c86b0e9400", "f890206d53b531ddb293cc41a4c120d6", "240086f9", "9a695e5b4bc68902"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="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", 0x1000, 0x20008010, &(0x7f0000000040)={0xa, 0x4e22, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="0a093cb7e119d542286e2a2aa71d55c3cc3be7ba34fecd6c01ce399fdfc48f6ea870b170de1cbdc9de2604d1269097d4763ad9fb8c82258f5f660ad46f54b14a41bd9672f9998a3d70452d45e40254d296ddf4e1e0db7fb2c5c5677a26d2", 0x5e, 0x4000890, &(0x7f00000000c0)={0xa, 0x4e22, 0xf05, @private1, 0x2}, 0x1c) 19:40:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) sendto$inet6(r2, &(0x7f0000000140)="644507bb5c072fdf0839055187f943b4ae76c9e6cf9bf4b9c6f8f87da2facc27f1254825c4692adf487e0c681a2ce4de527a393ba7addffadecee474708bdefe0ab48dd0a808ac3a99a1e22dc16a74f1bdba11a602fa5d26b48f856ff907be62fac5265ceee746daa7c4cdc01debb1037b84d05b93089d6da377783aa9c6aee09341932a072b542ce81bbd13b5fe6bfddf8ad42d5575571c8709fef1d6c43e5956129365ab6209a4302f812e6a3e2d44fe9472b9d1f16a89002c47fe73d2d7e537dfbaffeb46d6f3c8db9b", 0xcb, 0x1, &(0x7f0000000000)={0xa, 0x4e21, 0x5a, @remote, 0x7e37800}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x2, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1566.441976] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1566.515321] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1566.572021] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:45 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast1}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) ftruncate(r3, 0x9) 19:40:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0xfff, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1566.753549] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x60800, 0x0) 19:40:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="4d48fc42db65e98158d797fd5bdaa3f32d457ca2b17f04a3f2470e893a5e55812dfd6fa6d970735511ee6b7f32d6a1a6060ec10e8ad18b4ae227e6c0d07c12ec7be43acaee557965f8f8a569284bf59b849236aefe6de3316c0fbb814f66c5a99500438b4609419081a02ec37a59b90b572dbce087cfc62c4220cc6de7c78da6c65b94da70264e0d8528ff6a4e9b9def87942c7b9fcdd489930b6371b4cafa65498a725503021aca468305b2", 0xac, 0x800, &(0x7f0000000000)={0xa, 0x4e22, 0x5, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:45 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2fd3183c64f9678b935b"], 0x191) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000500), 0x8) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x0, 0x1, 0x8, 0x0, 0x0, 0x51e, 0x2010, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f0000000440), 0x2}, 0x0, 0x9, 0xacfa24c, 0x2, 0x7, 0x7, 0x7f, 0x0, 0x88a6ef33, 0x0, 0x5}, 0x0, 0x100000000000000, r1, 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/220, 0xdc}, {&(0x7f00000000c0)=""/22, 0x16}], 0x2, &(0x7f0000000200)=""/76, 0x4c}, 0x40000022) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x541c, &(0x7f00000005c0)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000400)={0x0, 0x9}, 0x8) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) preadv(0xffffffffffffffff, &(0x7f0000003bc0)=[{&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/25, 0x19}, {&(0x7f0000002840)=""/162, 0xa2}, {&(0x7f0000002900)=""/25, 0x19}, {&(0x7f0000002940)=""/204, 0xcc}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/121, 0x79}, {&(0x7f0000003ac0)=""/123, 0x7b}, {&(0x7f0000003b40)=""/66, 0x42}], 0x9, 0x5, 0x2) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:45 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)=0x1000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0xffffe000) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) sendto$inet6(r3, &(0x7f0000000140)="feb7606418b5b9dcdc7ee9c0c2adecd76b91641003313f39f6ef13543c57b6a88814cb14f55be3730467e8a639edbebbd651ed240df203e271c6750cda80e62c7102dc9e733d9b583bbed6fbb681f4d85a83164438c9", 0x56, 0x20004084, &(0x7f00000000c0)={0xa, 0x4e23, 0xb115, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) 19:40:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1566.945073] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1566.957693] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = syz_open_dev$ndb(&(0x7f00000004c0), 0x0, 0x1c0b00) dup3(r2, r0, 0x80000) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)="dbab96433190fc3ff43a1699cb55675e16fae4a0a0772a0bbc896cdc0fd1670914360633669b806af42c5fc2540cf8e87664", 0x32}, {&(0x7f0000000140)="a31cf0a5ab8829299d4ab8e2904ed6c9c519aed69538f9e050e77b8b64bca06389892305d88340db49b4079e914b79b503c9b7965f682d3e74a07c2fba8ff8dfc851f50da586d73de073c8fc32cad22839276cc2b02f", 0x56}, {&(0x7f00000000c0)}, {&(0x7f00000001c0)="cffbb7b8596870c9b8341fb204d5cfb6adaec1eb7568e53598c60f0cb22e76c0bf4f79c846c0d0ad4949796bd3fb05b8599ed7891663b36b1def649b47", 0x3d}, {&(0x7f00000002c0)="caf4c0d4dbed85ff0f6640dbc1411707c1b6b8d3072160cda14ecb66dd742f9127a267ce83c9a874f702580d5760c34cc7a1a54d1234477b837846dc2da5683146a975ce05bd52b44b579da2c9463e2254533ab234ddd56dc52e9c0c90ffd147417a05c8d954515b5fb65fee9b0b6cbb4e49e44211a208367b9f5105c5b85b8ff404806ca2042ca900decb674baedefb94f059d25f8e37d93674c7f007030952abe061d9887095c255dc157a8770e25895a31151b6604e50e7487a05825d16797c376ec46f48b0a72006b09cfd1e8d61ad4350c8a6c5e7a2a059da26", 0xdc}, {&(0x7f00000003c0)="5a8739f9a4135b28b6b2abb38bf0edf8641539b571c0ec29f8f93ee4fdfe0aa904263dd04399d1e403d2e399f99c8b0392e50b8542750ab00059c97298097d229ed788e3faf4d48f47952ff491c2714e9fb875afecf68333f61094f1e0a284dc63199c2a385876a5fc457edd90669ffa6c346174bc510b70924097936fc0c94992e06135ff241a384991683e501d367570338b2d74dc45aee610f595860920232ccd59c8ee8261d254943c0fe3b8f893072638351069e2f967bf99aa21cea9c4d9e03591d1fc6b4ac1451383985811174058df46fc5af265c221173122736fe64704f7fa", 0xe4}], 0x6, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) [ 1566.981755] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1567.001361] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1567.020222] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:46 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x436, 0x0, @perf_bp, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000140)={'ip6gre0\x00', 0x0, 0x2f, 0x1, 0x8, 0x6, 0x44, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @empty, 0x8, 0x40, 0x1, 0x800}}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="340000001c0000082abd7000fbdbdf2514000000", @ANYRES32=r4, @ANYBLOB="20000506080007000100000008000b000500000008000800", @ANYRES32=0x0, @ANYBLOB="7f46a83545acac4dd4f3d768ec9225ea971b7f7a7e66f2861b78569693ff3c27a04a772c4682837a3630ca1509a872b6bf0e3c1f5ed35669580a647109b68c23b901925476168206997a5767a3fc289698b6945cb66166d97c8f083e53ecb344eb496222e39e49a982b22f30ee"], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x40100) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000340), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="280000007f175ee04d632c9ba08e77da18e08b2e4fd6c2163fa47e249f6877f0c6922b4ae4cf9d012ee2635abf0b9e94908d", @ANYRES16=r5, @ANYBLOB="200025bd7000fddbdf25010000000c001600fbffffffffffffff08001900e0000002"], 0x28}, 0x1, 0x0, 0x0, 0x4008014}, 0x0) open(0x0, 0x0, 0x0) 19:40:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1567.123879] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21}, 0x1c) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r2, 0x800) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:46 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) open(0x0, 0x0, 0x0) [ 1567.217073] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xa8, 0xc8}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x308) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1567.351981] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1567.398268] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:46 executing program 5: close(0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @local}}, 0x0, 0x0, 0x2e, 0x0, "0de0e64acc4bbc5e800fc23dd31deb07025c8b8df802c1309a5e8a3a2614eedc0b3766ec9ffcdfc8ca0c9f706e3824883023bd27330908f6ddd30abe2459782a4323ad5e7bc9b8b203dd18260509be50"}, 0xd8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:46 executing program 2: r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x1, 0x1, 0x5, 0x1f, 0x0, 0x10001, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x1000, 0x9, 0x8000, 0x6, 0x3, 0xfffffff8, 0x3c, 0x0, 0x6, 0x0, 0x8}, r0, 0x3, 0xffffffffffffffff, 0x9) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="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", 0x1000, 0x4001, &(0x7f00000001c0)={0xa, 0x4e22, 0x3ff, @private2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) writev(r2, &(0x7f0000000480)=[{&(0x7f0000000140)="7355b1d7d00b4998353c2085e8da975dce1bc44cc89c139b59b13d84baa5e86902ece6cc6deace72a6db22c9dc56ccda193c88212adab19c073bcebb9745be5d3c73680dcc192f1ae7c6aed2d80fefe21f1498295858ba5ea71f51ab4dc4788006cc2ddf2b3491e93a0b5776dc80982a1637d0accb34ac48bfa4380bc71e25ab", 0x80}, {&(0x7f00000001c0)="63743fe3762006688aa40135eed23b27e41a0f5607db776d038e4865355a70980ec5b2560660cfde1006e116f9d6fe22874083133dbed6521badb59be3dedf676f857615dd656ba4928974c20e9f3e3c5234bc08463c88b48b90bcd3c1302c94b89d4847a5a36266d5bf2abc2487ffcf85ac6373d333bf12800fb3a685a4b6af0a4562d0e536ac5a5bd764496a187cd3d376a7932c932911b0cd7d0a8cef918d13ec8012c3875035717bca3ada49a571", 0xb0}, {&(0x7f00000002c0)="86f8aafe51c8c522d4a96b80db838d5e3b265958473e4dd7dc51cdfc3db1a0ac7b62190ce0e71b6a782d333d4b0e998ce3e8d28365ff925eba0e0610ed510cf88e5ad7bc6d29cb70bda70ece2f63b4f26ce1582886317287b8cfcc4fdc753c547474471d71b24bea15b8862a4c3f2473ee9c04356ad2c5af5f9657cee07f56c9aa50bace76e4", 0x86}, {&(0x7f0000000380)="8812263a612f08d615709cf462581161a3c5bcb8b8366f53b055f6337a06a0c8dabef743aa53a613af9cbce85b99b26b9156602366b3dda43efa38e9f8c5d7617b5cd9de9ec5a61541f589cd85da78ddd2ff95c4e1922ec30bddc6e1865507a22b400885f6031bd8db224633afc9c021dcb250ba331666efba543b9f244daef83276ac39460a338bb1cceece72325848ee527276033051be45584fa67ed40ebde944b09f3a92c9c1b3c74749f78913abad273d9910431fa57bc7bcfbeddc5a3bda6b3436fa85497f974bd6e497f0593d658e731d27e41e7630e4f443355da88e696e5c3bf5ef4ac23acd34cd1f000000000000", 0xf3}, {&(0x7f0000000780)="dfd195bc55e1b8973e30666385ae0cb4e8b3e45c11455265a20b09c0e2d20695db5096b9a8a8bb90873850b594c5cd514416e6c32042da70889e27325b5f21af1ee2996fb1aee1ee78e4f72c816a5e65c197b72f0277babfbb38d0370b80065b75b81baf30ba725cb124d369350200000000000000741ba3861a7c041dd88ac4ab0b7d90398193d8ab9d5272c86766086981564e9d09d690e0e54f", 0x9b}, {&(0x7f0000000540)="3b6fa9f9116b05aa6b4cc619e7323671a47d7d77ba19d3891ed05e07b607b071cc7a514bb55116d8dab0ea6046cc3fb7d8d70a7694bd70af8dcf8183eadf5611616cb00de1c2d3153287c34b6c5441b656c01b7eb8798be8cc646531f65382b1f180e7fd5509cb88691cdc0bb53a680071192ded327cc7a41921557417514c377650d6ba0442428aa0ca3b10c3224a19d7f04686f802bda9bf3fda1a42485705a0920a0121c5b9610335d28ec4864124517f9a84959dbbe6cfda8473914e0e3cc50c00c1280f125285a5e7819bb2444af7716cb00e318a29b8a3a2", 0xdb}, {&(0x7f00000000c0)="340935c1475503b4b0691d36d7c7ccf87d4ef70bbda06483a34f28e3e09542746786ad0c7ad2f85fc9a5bc", 0x2b}, {&(0x7f0000000640)="148be3c8d400470b746e45e34931f3dc5bdcbb04f77ff65b4abaae986bb1ff221393ce91f72282f310f6599bceddcbc23c68127366a2972c52460d2ae2a435703e3f1bf536ae1aa940576f0d5b3dbb4efc39420f298918636c0aeb02ebfdb623774ea2292fc58ea4e69aba6bc2fbe59ebf7d81b1f7fb2cd99a5ab961b42141faf0de0e472553ab1295707678842614bba70ff92eb1c84a84ec8776dbd1a35e514b273c9a3afd3b986b9022f457f3", 0xae}], 0x8) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/cpuinfo\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r6, @ANYBLOB=' \t\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000940)={'tunl0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000a40)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)=@ipv4_getnexthop={0x58, 0x6a, 0xa, 0x70bd28, 0x25dfdbfd, {}, [@NHA_FDB={0x4}, @NHA_ID={0x8, 0x1, 0x2}, @NHA_OIF={0x8, 0x5, r6}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_MASTER={0x8, 0xa, 0x1}, @NHA_OIF={0x8, 0x5, r6}, @NHA_OIF={0x8, 0x5, r8}, @NHA_OIF={0x8, 0x5, r6}, @NHA_FDB={0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0xc080}, 0x94) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000900)={'ip6_vti0\x00', &(0x7f0000000880)={'ip6_vti0\x00', r6, 0x29, 0x7, 0x1f, 0xded, 0x28, @ipv4={'\x00', '\xff\xff', @local}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x700, 0x8, 0x401, 0x20}}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff"}, 0x28) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000500)={@rand_addr=0x64010100, @loopback, @rand_addr=0x64010100}, 0xc) sendto$inet6(r0, 0x0, 0x0, 0x8001, 0x0, 0x0) 19:40:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xa8, 0xc8}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x308) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:46 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)=@ccm_128={{0x304}, "352ca19736321263", "790b5e8f801ae1b00c7a42018eb7fb91", "96971cc2", "4fde5dded3e81daa"}, 0x28) open(0x0, 0x0, 0x0) 19:40:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xa8, 0xc8}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x308) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1567.900181] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1567.901183] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1567.939979] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1567.975861] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00, 0xff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_aout(r2, &(0x7f00000002c0)={{0x10b, 0x7f, 0x3f, 0x158, 0x3ce, 0x9, 0x235, 0x5}, "abb967bb2e28098d33990a21c9065323f7a09c6127017ca43b7f2356e325e394fa9f2abdd3361e090c3695c8bfd5b5cc3afaa81641fb696d9bb0a46d387ef6f24e7bee642e9a4fc739a7bf26fc492865f1609ca862a4b3b923f7c55721cbd5678fc1c25b7612ffbb0a201a7d57bbe65b9e7304428397fa9cb198babbd9bc8cad37344b2613a244718d6fbe7566009ae3993c24af", ['\x00', '\x00', '\x00']}, 0x3b4) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x100000000) write$binfmt_misc(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1004) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1568.034999] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:47 executing program 2: getpgid(0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xff, 0x8, 0x2, 0x7, 0x0, 0x1, 0x8000, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x20, 0x1, @perf_bp={&(0x7f00000000c0), 0x8}, 0x8, 0x80000001, 0x5, 0x3, 0xced, 0x2, 0x8, 0x0, 0x1, 0x0, 0xfff}, 0x0, 0x8, r0, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1568.154341] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1568.232820] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1568.282923] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1568.301114] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1568.372604] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff, 0xffffff00], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x100100, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @private1}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000140), &(0x7f0000000180)) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f00000001c0)={{}, {0x1, 0x1}, [{0x2, 0xb, 0xffffffffffffffff}, {}, {0x2, 0x0, 0xffffffffffffffff}], {0x4, 0x1}, [{0x8, 0x2, r4}, {0x8, 0x6}], {0x10, 0x6}, {0x20, 0x1}}, 0x4c, 0x3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:47 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000840), 0x40, 0x0) recvfrom$inet6(r2, &(0x7f0000000880)=""/79, 0x4f, 0x2100, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:47 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, &(0x7f00000000c0)="98987ea1add460d1ae14df50ec4e9b22258d", 0x12, 0x20, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @private1}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r3, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002ec0)=[{{&(0x7f0000000140)=@in6={0xa, 0x4e24, 0x7fffffff, @private1}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)="6cebc2906173fa5eb01ad6066be5517a7c503b46f0efd82ac3282f34a1c824c0cb317924debad66cbde1199d4880453b3380e9d2077d89ffea0c50e1724da4ad8fd03bc9653498d3a2748584ef886bab00a3219b6914a9a11e844f10b2fc2ade4f429064b2ba05ceaef224929e3dcf2dfabbd9966fe96ebd379b763e803a2d", 0x7f}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="dc6ab5ab7254a82da6ff9e20d826d976cdea67cb3186602aa23d585f678e52051f2ff6b452cb0d5360e25ab64ed443bcbd714c068dccad575c3b68e228d72d2d6f33163677a582b19bcc9f76205e97b7874acb6a1c3e3149ecf0bbe10716ca09bbefbb678225a719b71d347134259487a9504be05cd4f50b9f5dea8f8b34581c995a8ea673866bc2c9b41a01e5abb3", 0x8f}, {&(0x7f0000000480)="f351f67b96ea3d9fd4e8e14ce9889edb3c09cfd2f826ccf74e812e6f5ed034bf89f512b15d338db03e30f5b75ed1cd2c418b4ebc6fa9f2f405f950e1644fa25fb2d8e1c04ddb49a00ec46fbfff49f5a0579a40338eb4130da7e170e71a915c07ecc5d4d8b2d6cb3174b815e1b2efb8bc4a4c4a74f5ad190f88f64ca4f61279af723334713fb47e8871ebc486b6a9b296509c630529d4af262ce1ca128ff526ba990b5df4ea92a2719457e02c23854c2223", 0xb1}, {&(0x7f0000000540)="7a9f7ceedaa5b156d2e80705a2ffa434dd1d28d94ddaa3f05494380114f3a820910b76af020a2f659219799f7213705646c4f29ee815923fb853076f3cb273c7176c954bbc332508078a6581a8d80c3553d3ee5f0d93038d1257b19a", 0x5c}], 0x5, &(0x7f0000000640)=[@txtime={{0x18, 0x1, 0x3d, 0x3f}}, @txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x40}}, @mark={{0x14, 0x1, 0x24, 0x401}}, @timestamping={{0x14, 0x1, 0x25, 0xdf0}}], 0x78}}, {{&(0x7f00000006c0)=@in={0x2, 0x4e22, @local}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000740)="0dbf66cdf5969f3bce699c2f9df676d053411b6526c48815f93e7750e1a44e91f73db4774bcf9d3f79be93deb3e001fe4fcc4b0c70f232c73a57b5b2ae4093c723cf1de610385993791dce49adafe259d3d31f6c12b17f22b9", 0x59}, {&(0x7f00000007c0)="dc2579fd413110ab45987e0c3351f1fdb647f90b8fe7659262b53d9e6abcf1df962b3ed75cece0f2f4426843e5af52bcb115544d62831dc7fa25007d67217fa0cc467a094b3348cf0e6999816ab2496f53c5df7eaaa7a74d5436ead5fc76c55375c97e211f73a8fd2de50b523676bd7bb71f7d8ee7eea08ed52df29a4599a27c052f9f222f322afd7150a89d7a81b536fba60fe1ffe9b6db63fc21b17ee7078bd66fa2c60eb1db7624fd4288d767fd6346f25dfe1bd77481ceda4152d7841b8f8193720cba91e0f04e0810719e981ab459b07747b8c43402f8", 0xd9}, {&(0x7f00000008c0)="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", 0xfb}], 0x3, &(0x7f00000009c0)=[@mark={{0x14, 0x1, 0x24, 0x4d84}}, @timestamping={{0x14, 0x1, 0x25, 0xde4}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14}}], 0x78}}, {{&(0x7f0000000a40)=@ethernet={0x1, @local}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000ac0)="b97f9ce7277f4b1977985fc37050839af2b8976abce4fe499cc2ae504566cc8a872bf5f956316d0bbfc38a6f782d6789cc7e3fd04642d6287cc0a7c403a25c0ca042d4607c24a70c74d23f5b66214c1d4132e1657dc7f294f5b62e8dd4eda69f0d2ee5af79698e242975bc49b175e07bf1e2d3cdca4d282e14995882e5a18e57c50c22218d8dfa2d76cfa9b6dfcad7c21369f68568ad1e68fde9b79b637775f095a22221ed006474ed29eaa6fd4d3fddd4dbcb3950c9d9cc0d", 0xb9}], 0x1, &(0x7f0000000b80)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x78}}, {{&(0x7f0000000c00)=@ipx={0x4, 0x80, 0x4, "ec4f27e3ae74", 0x40}, 0x80, 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&(0x7f0000002480)=[{&(0x7f0000002240)="299d28e5b3efe17a50e74f02cda8276633613c77f6766d5c3a99eedd0b5f7bb2c9053890adf7054ad262a8e1b2885117c84c9789a9984d63e7c36dcd7f7dab90b7bc7e3086c1bc9aeccdc6df5b43bda67c9852d0f4189ed40437437bb3de88f6a80a2ccca600bbe9266f16ecc4440591a05c0b1069f158f4831b4f69642aa09f4d03dff59c554c5dd39259463d4258c0ffcc8f5e8975a2eeae76ae19f24e5e518240d49e649c784aa920b5b07a231413c6ffa63dd4b550c6222f2b8f6124dc2246cc84dc5e9fb0e9971a4efeca3192f3e922c4920722efbc124de1a3088d6ad1f96fe9f27a88e23af3a82a", 0xeb}, {&(0x7f0000002340)="f549118814c2f9062998898467f7df4f7d1731fe1284ec778cd4aa24c301f33f1547ac640e94", 0x26}, {&(0x7f0000002380)="db9e95202554daa5318c75ba3ef69f6dbc771ea698cd2c1de14b5b62e83777297df5c5033f159d3ec51de32a62296bfb4763498a7d6e688e70b1b6499d191f7ee2cae900cb6c6cba7964193445ac6530be5d815300cca28cb1988a707a31accc44d3a1814ae1e9881b256af346845c2e411ab8ab748c7c4c095164f2a9983ddcc13de5e37b589166e4a508ea7aa7f5c82960998b35e1a7607300e92db29d247bf4e678a5552250bb94a68e68ad0b371c2ab1e3c238837714b17126745bb4f2da4e81fa26010b0a60330f7c753b067dddbd", 0xd1}], 0x3, &(0x7f00000024c0)=[@mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xffff}}], 0x30}}, {{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000002500)="50d2a6fe28fe556860cc924678939c86d59a0017632f4bdf31e755f84c77dcde2bbbe84e5864ef34b5aae0f0b99fd3050eb1e58aa75a399e031e989f22516022c5097b7a7718342cf1f4204d15b4", 0x4e}, {&(0x7f0000002580)="06328d3a5e2a1726c5920f20aefde25454b70dda9cfc8cfa99cfc91aeccd7494d2eedaa1912abc1ac16b584b5f5e60485556b6d11b1e7236f79ea67b8334d232015067bdf49cded2c0150488852af1370d03c5cf95796a54d8c88f04c53ebe1538e37df7d8df9246cacc60a4143f146a9e097d2cb6d3b3580ea263fc646a9a27e25cf1b19fd19e642ba045014d2763241762b4501b11b1014faee0da40634464cb5fff9edbfeb0a96c8c348426be80090631afec488e3a95ff40ddc5fbb08c636399a5a465d20ab826efc17207f4c062f8e0cd9b3f8dea901a7f70474b420d711fa50b13ea6b112471bd2ed15ca76170e0ab557399d5c1", 0xf7}, {&(0x7f0000002680)="40c9734287170e1a038f3a113a56897ea4b5", 0x12}, {&(0x7f00000026c0)="330f38319fbf4aa2a3fb70b6d322a23cf89b001c1b6e3bdb5ed53864ea4041a819c55e6495df87c92ad63989fee32c8b7d2aa0b119b952959bb4ec64aaba99d211f71e349120", 0x46}, {&(0x7f0000002740)="1a235f8f05f4937fa7bfba0f6cae98e837a2b28fcf31ab798f9cfcb13d8544c305274eb4a4e0e2a01c3793eea7e7807f9de144e5474653224307c7e4f8232ecca54658f175d9a3af2d68c7a7f9b44f8dc28d94c45599f5aa497167ea1983f379d2cd25c0b90866e07c071adc9ee5b2b689e6b8831b1d0148f709270e51700927e3d8d384ab8a6cd514690742f7f480c5de9c799648564c6ea42f22804ff1e9efe147c9f903075d0fdff7547f12b68b583d4e5d7633c1935abe0c4201e4a27107e8d0f637519369e034269b60ea9e7c89f8f4bd2eaf01cef8e1ea", 0xda}], 0x5, &(0x7f00000028c0)=[@mark={{0x14, 0x1, 0x24, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @mark={{0x14, 0x1, 0x24, 0xb02}}, @timestamping={{0x14, 0x1, 0x25, 0x80}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x78}}, {{&(0x7f0000002940)=@pppoe={0x18, 0x0, {0x0, @empty, 'veth1_vlan\x00'}}, 0x80, &(0x7f0000002e40)=[{&(0x7f00000029c0)="3744ce6d2a440d8de848e737b599560cf9a932b701bd9e5d44c57d686a3d8edcfa9f052e5d72ad13042937f6d208af0c191e771e445cc81919785573aac4bb81d7f6eee2aacede1c6610b1b3f3385d20640827555191590314af2d8ec66840caabc9bd4632713affce7304e9fa34d1b0523ec058ede31dedb545e3a5e8bbc7dff0d435c729d920ab0eae8338c8ba2253a8f5d074bf77b9fa8dba18cda4cefd7e009a557c15cbf0b8831063408fe49d0d4c4b8b981a135926bf24f6f3", 0xbc}, {&(0x7f0000002a80)="d4ef5a98f6aa43fd2c12f661c001c2dbeed52e9708683b0871bd72ed9decfe44ec1dc762436d974eab1fb6300454c3a09491fec9fa033fcf1ee71dffaffb3352db883ccd0961b70face6a3a011752418dd5eda403e23fd66b0cae0e4e853d10892e7577f6a1cebfde0055e8bdccc001d15a625753eb85b56d99e8253d7a8ebc202a2b5d36482ef1761ec2b7074a83ce4d989b110124139d3d2afe6b8716e03a50bb94c3fca08e161", 0xa8}, {&(0x7f0000002b40)="3ec98a78a6c50e6ecee595e6161be26e8f3b7de8dbb930d2dba19cd22a6341d888ea6ccdb3ea0ebd7a7b1f1a4ef94fbedcecff70b4d6a335b85d0884cd53ef370389358ee78072796d22a1d685f81e648d6a5b6b8383bf03d571519e2f7727081c001b710319de163d70c92eee8898e70acbc743b9cf6e9b0d3382ff845ebd2b161dbf6c4d35d50da8aa0d679a", 0x8d}, {&(0x7f0000002c00)="962859d4d5561fe93b17587a7391b141db0cf2fc18f54d8f259e009809a216c7d7c7add60fb759e8d334fb52ad68", 0x2e}, {&(0x7f0000002c40)="cf42d4dcab836d96445c1fa944305e5ddbe28bcf9ba18ee8eb9a94bb5ccb337af7ef7239a9462d71d5669b8f87f2c56ff4cd3af81b1d581e3a564fc7bb1b971d6d0ac50f9fb5ec034188a73ea5502cf5a9071854a064139d2b5742f91a441a6562442df5f5d7a7f01ffe65ec44dc964c33af274e8be1fd9f254afd36b4090172cf255c9118dfca8b0aef6187e1021cc5caf27659924a30c09f93dbd6546b224e879f2c1bd5c1805bc2556f8be5bc0bad04bce351f3ed13de6649eadafd361c1fd3", 0xc1}, {&(0x7f0000002d40)="62c43e0fccab3cf91119d5f9baebbdeb4dd02a89be76fd1f1e666c6f250cf7e122a2aa82562bb1a132b6a8353fbe9ad10850e586cfe1fec51b987888d98a88c4e4e6f0f13c6f04c36bda6c60adcd86c0f973e6b103dbabcbc8fa6063b29e8220609a6a89ec2b69b2a27acae2762b424ec1e61436d28c7647762b93d6e519e51857f65d964238bd00919cff7f703e1357f7f63457202c86", 0x97}, {&(0x7f0000002e00)="db09c2", 0x3}], 0x7}}], 0x9, 0x890) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, &(0x7f0000000000)={0x7, 'ip6tnl0\x00', {0x4a}, 0x2}) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1568.896670] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1568.898600] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [0xffffffff], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1568.959657] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1569.008244] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:48 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_open_dev$radio(&(0x7f0000001400), 0x3, 0x2) lseek(r3, 0xad, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r4 = syz_usbip_server_init(0x1) sendmmsg(r2, &(0x7f00000050c0)=[{{&(0x7f00000002c0)=@llc={0x1a, 0x17, 0x7, 0xf7, 0x0, 0x2f, @local}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)="ad6de298d43417a33592b155e68c940f96226e56fc28c00a86771399dd57a0deb0255a4f558fd892d92166052be7c2b7740fe558e7b5", 0x36}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000004c00)="23a328595eb40d6c93bd316b9dfe3f040f7bd2c5b53ca8d66bf35d2fd9ca746bad4dd93f27a662f8837124c0d72e08e33942d092c18c157e776ca5cd46070f75993802327aa452f7ead010642bc5a265defd864afc1dac4dd8455ccca4ac608cfb118e4a", 0x64}], 0x7, &(0x7f0000004d00)=[{0x48, 0x10c, 0x3, "691c6584a96bb51b17fcbf46272c2d1514290e779ea71f4d666af6201c9a600dd47621add565aa9a8336ca74278998259b4378f11b1e"}, {0x10, 0x107, 0x4}, {0xd0, 0x1, 0x4, "3e9a906e7d3f4b90dc197337c111bf00f7b9fb8d380fd5194bc64f50f05d87a81def5cf6ce5350d73386e585825c66ed9e5c35daf6c60e8d4b1303e89f67a90b5f490212c71ad37e14602e9e8859eee448379615337944bd111c88fd97811ea40ea57662f0e625443602dbe264cc8b4ab14293b060800274b9a2d98de82ae3e045e2f177fcf5b4303c24a506e26adb8f18932c0d03b03fee7cb1ef7d6f0e8356ba6d7942f984ec3b818480a50135250807e4f1bc105465eee976f862"}, {0xd8, 0x113, 0x1000, "5c4c6c8d26186ce225947cc817c5a0459afcfe316f6f0bb4e0deda296174b06fd1dc74ea5a5b6bfd304cfae16d2a1ccded2933c0906b822dad62956ad090fdc78ebb47ebb98aeb0334f6f9a85dad27b83e4be599bfcd7920b457e0156a50c8f299c1e920ea306e40f1d4515ec3df5c552a33f184602c60b554e2ebda63066c388cf6c5b022783dd99ac451d091e5d86cb6f65823a791dc2598a35d2ae69868da93501bb96d449d796ea716f01cf03c8cfd36ef4afd7e8fc77b147255898979b42961b8eed3ee"}, {0x20, 0x36b, 0xabc, "2d3feff3b8ad7d527556b2f0bd2c5711"}, {0x40, 0x84, 0x6, "a41590d9f0e664e72214eab4971b913da988e961eb0493be39292da3f16150c7d3c03f4ef61c40806fdfa5813f07"}, {0xb8, 0x111, 0x3f, "ddac86dd7eb9668708ec01d320d9c3c847bc88a03aad624c3826fd07d187aa4a5b2326be71d7362fdcf205e725386f41d1f141233ec6ea9f6e2694ba6e6739b4185ee9835e23d546465186f2cde4efd485024e258b853d523a1b7516cc347c742a32ce0fdc75b585292d1a346691d3de9430963abbb2b4a0e3a00c16f5ecba68cb9de4436dc77012e2bb71a7636b2d24b0ee681b9716c4c82d4958567cfa2b67bc"}, {0x50, 0x104, 0x6, "5998279dd0ecf9ac0a7565eab4d42e56dd2ed14e956a1a9d6477b98cb5cca090249c3f45977483b9dc6cd2e747ee1dc11bca442d040562b18cd0c279ce2def43"}, {0x58, 0x6, 0xff, "84afbcbe04a0963add59e87ac4f49a7b7fec958af7e9a8bf1c9299bcdb426ca2dd7f6bdec4355d966f7b290bf5b70009afb9c54d1573b3ac3ec6233aec5eb772322d0e61"}], 0x3c0}}], 0x3, 0x880) write$binfmt_misc(r4, &(0x7f0000000140)={'syz0', "e164957943b9099e35c60221ab0d9c26852a566550a9f0436a8e91dccfef7b76f8035b3ef4de77d2372c52315ec7dda8d5bce2bfd3c1d8259163a3610f5f51053b3e743e5d5c829d9863b8ec98c5939ab064bf1d6e1b425c477495e99079f8afea3743450bbeff58704c61cbb709a3eabc7bec4a7da27dd60e076c34118932d11505533449ae9f8aa3bcaf45de3d0a3dd7db33e2b377ee145ed1a4f307a203469541df18647cfe548a7665acb3dba954a0612031d71c8afb471b7a8882"}, 0xc1) [ 1569.060990] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1569.090134] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1569.091958] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r2 = socket$inet6(0xa, 0x0, 0x1) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000), 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/timers\x00', 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x50, &(0x7f0000000140)=0x401, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast, [0x0, 0x0, 0x0, 0xff000000], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1569.240782] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1569.266507] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1569.293847] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1569.362346] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(8) [ 1569.368710] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 1569.382841] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1569.412918] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1569.416130] vhci_hcd vhci_hcd.0: Device attached [ 1569.490262] vhci_hcd: connection closed [ 1569.490750] vhci_hcd: stop threads [ 1569.499036] vhci_hcd: release socket [ 1569.518337] vhci_hcd: disconnect device 19:40:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast, [], 0x4d6, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=@srh={0x1, 0x2, 0x4, 0x1, 0x3, 0x20, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}, 0x18) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0), 0x4) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:48 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x22, 0x3, 0x0) recvmmsg(r2, &(0x7f0000003440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000), 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1569.921520] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1569.979004] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1569.999130] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000002c0)=""/4096, 0x1000, 0xe92c75f0c4bd534c, &(0x7f0000000000)={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, '\x00', 0x3b}, 0x109}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast, [], 0x0, 0x3505, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1570.035886] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000), 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1570.129426] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:49 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x304}, "00000000e6ffffff", "00000100", "20040100", "07ec00"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1570.172733] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast, [], 0x0, 0x0, 0x89, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1570.295029] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1570.359629] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1570.499097] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x40, 0x3, 0x81, 0x20, 0x0, 0x73, 0x100, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x8, 0x3ff}, 0x18000, 0x74afbce2, 0x40, 0x0, 0x7, 0x4, 0x9, 0x0, 0xf5, 0x0, 0xfb}, 0x0, 0xf, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000), 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast, [], 0x0, 0x0, 0x0, 0x0, 0x8, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) accept4(r4, 0x0, &(0x7f0000000180), 0x800) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) ioctl$BTRFS_IOC_INO_PATHS(r1, 0xc0389423, &(0x7f0000000140)={0x8, 0x40, [0x6, 0x4, 0x4, 0x3ff], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:49 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1570.901533] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1570.901608] net_ratelimit: 2 callbacks suppressed [ 1570.904256] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1570.927631] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast, [], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1570.954945] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x67ba, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1571.075054] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1571.109127] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private=0xa010102, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x303}, "b88b7cdf05484dee", "338dace767dac5043799b664f4e0ab44cd1e58b78a5c8da78c39a22b597f52c6", "99187a68", "ef5ee9090815aae5"}, 0x38) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x3f, 0x4) [ 1571.358541] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1571.373659] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1571.410583] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1571.430323] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="93189a9dea55dd22a6af73d249e3857576efce6e633e708e04744b661dba0eac521ad4c6fbc2357b408cb4114ff900901c477de2e52364d036107461d4d1fd35f81d1f81b4106a06f45a2760c6508a7ee7a30563be13cfe7287085a16c8b20cf793650cd3082dcae9c4e3dd97215369c45d0258d4094a250db354a9af91ad31ea3573d7a9ac9d064cab315462db0ed94af04b10e768332886902dc2c957b204422af71f8cb5c56c73ac6aa69e6cb1fdc97a0af773ab4c0a26e3c6ea04dea1019", 0xc0, 0x400c084, &(0x7f00000000c0)={0xa, 0x4e23, 0x32ed, @private1={0xfc, 0x1, '\x00', 0x1}, 0xc4}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200), 0x200, 0x0) 19:40:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [0xff, 0xff000000, 0x0, 0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:50 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:50 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = accept(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r2, 0x89f4, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000140)={'ip6tnl0\x00', 0x0, 0x29, 0x0, 0x1, 0x8, 0x0, @local, @private1={0xfc, 0x1, '\x00', 0x1}, 0x87, 0x40, 0x0, 0x7}}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x7400, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x455, 0x0, 0x0, {0x10, 0x0, 0x0, r6}}, 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r2, 0x89f7, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000200)={'ip6_vti0\x00', 0x0, 0x4, 0x7f, 0x3, 0x1ff, 0x20, @empty, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, 0x7, 0x40, 0x2}}) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000680)={&(0x7f0000000300)={0x368, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x1d4, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x80000000}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x97}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x200}}}]}}, {{0x8}, {0x170, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x401}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}]}}]}, 0x368}, 0x1, 0x0, 0x0, 0x8010}, 0x40040) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r8, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1571.892071] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1571.902555] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1571.929395] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [0xff, 0xff000000], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1571.943412] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000140), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) sendto$inet6(r2, &(0x7f0000000000)="a693e90897e4d6538d4cf7a26c686f802f076e34ab76db2132b267557a208285adabfdb495a84331698c89d146", 0x84, 0x40090, &(0x7f00000000c0)={0xa, 0x4f24, 0x4, @remote, 0xfffffffc}, 0x1c) 19:40:51 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", "000809000000000000005df00400"}, 0x28) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [0xff], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1572.059727] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1572.109527] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1572.188159] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0xfff, @loopback, 0x5}, @in={0x2, 0x4e21, @loopback}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x40}}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e22, 0x20, @local, 0x1}], 0x68) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote, [0xff000000, 0x0, 0x0, 0xff], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:51 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PTP_SYS_OFFSET(r0, 0x43403d05, &(0x7f00000002c0)={0x5}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) sendto$inet6(r3, 0x0, 0x0, 0x815, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback, 0xffffffff}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:51 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x80000001, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x70, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x334d}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x22000040) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x1c0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000180)=@ccm_128={{0x304}, "3ea2c5b93b269611", "b85353d44e45a97dead8cff63242c958", "d1644976", "f8d058dc2f2c4bf5"}, 0x28) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x1}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1572.893610] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1572.910291] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1572.931696] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote, [0xff000000], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r1, 0x7, 0x0, 0xfffffffffffffff9}) sendto$inet6(r2, 0x0, 0xffffffffffffff11, 0x88c1, 0x0, 0x31) 19:40:52 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) sendto$inet6(r3, &(0x7f00000000c0)="3609180c63d726c57e01065a841e9440d0fb182b974957f9ecb4ebbca28aec8f198b1e05019feaba611de72cc18e6ac5960ded2769083034", 0x38, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0xffffffff, @mcast2, 0x7ff}, 0x1c) [ 1573.071069] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote, [], 0x4d6, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1573.137140] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1573.165496] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000000000)=0x9, 0x4) 19:40:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1573.254503] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:52 executing program 4: open(0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x7400, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x455, 0x0, 0x0, {0x10, 0x0, 0x0, r2}}, 0x20}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000800)={0x9c, 0x0, 0x4, 0x70bd29, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r2}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}]}}, {{0x8}, {0x4}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000011) ftruncate(0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r5, 0x0) sendto$inet6(r3, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1573.338415] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1573.361872] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote, [], 0x0, 0x3504, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1573.394047] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1573.460528] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1573.511579] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x7400, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x455, 0x0, 0x0, {0x10, 0x0, 0x0, r2}}, 0x20}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x7400, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x455, 0x0, 0x0, {0x10, 0x0, 0x0, r5}}, 0x20}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x40, 0x0, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}]}, 0x40}, 0x1, 0x0, 0x0, 0x10010}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r6, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:52 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="3cc76b62c8193e0f97759ff65aae034076ac6942382f6200a367e2076c6f2912c72f4803645c5b5e7bd4d24f8ea84109de8e837f6fedda7cabd2dcb908a2d1c84ad80eca26f163e7cec9d06ac6e445f395588dcdd13468f1c75adabfeecd129d902c5d2631ae38ebb0ae707257c4a64a54d863387ded4c661cb86df18d8b6d2f757c3135095ff6e9878bddd62b0535928015ee80d4d46922903a283db5834e6672f5d003aa445d4642d7", 0xaa, 0x8090, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1}, 0x10) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000050c0)=[{{&(0x7f0000000200)=@ieee802154={0x24, @none={0x0, 0xffff}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)="86ac85376e7434e7", 0x8}, {&(0x7f0000000300)="e1371b0f4afd7650adbb831aeaae23a88b93183da26bb9d9b27757e457a65069d5321bbd01f87cb97bc503c966079d17828e9a60c8a0d647c42f0df0e1390d7812a25b0ef19da8f9be69a0724dcf7a9b4c2ef39b9ca622e2d88552f65567992d45d1368b58d0c7908d85ef0814f97b746a9d", 0x72}, {&(0x7f0000000380)="b757957e539e59c1244a02c863baf4e34aefa6ada84719f4b7aee0250d0e641d7b9917ac4e46bf8a83ff0a8663b8dd76387954144c99b21753846f5eb0287cc5310f718378547117ea93e0dd4d6f51c028106dc6468505b6b1efde3c2ffaa5083c8d096b25e0dc1cde1481fe73e0", 0x6e}, {&(0x7f0000000400)="efc55b74f3fbe63d6f724ac67b48a03d7a5d7da12002f0e6e5a5c881bea36e24397808b251ac6af0debcd6b85ee08d4c03d0d4cb50c3eae5c64f3fd4eb11295757757b3c64e7fee2c5556b741dd61f1ee0a97b0930c95f74f4c5818abfce341d037677a9bf812f4fa977038487fc96e9b55d6a06ecd0d54e500e11840b53578aa50ea41fb85eeb1712d6f5b033fea496e05f062c7c4ab61839f220d4dff44cd0b8fafc605b0bc9ea37113211661f503ea86b7a7ff8d6c136c18c6ea88d7d52f7f845ea88084f615c4b4ae3952e", 0xcd}], 0x4, &(0x7f0000000540)=[{0x38, 0x197, 0x9, "d6cb5d37423f2987230c3b74a0fff913c01b37b9ddc95cfc44b79f68779354a3aac1d8"}, {0x90, 0x118, 0x1f, "b67751384a1f011ccfef883947501d095f0b97a6dfd5863f4c579b988569e7cb6b7c4f53108135cc6a9ec4147b22305d507944d61baa950eca2a35f562815065792371943d966db060027eea8e15054ebdae13c37bfb7ef377cb8c78f2c854e1a33ae4ebdda646dfc28aaf1e94d2f90d396319ed20d67ef8f7"}, {0x10, 0x104, 0x20}, {0x60, 0x10b, 0x0, "5b2509f5e2515430bb81ba35a89423187d2a0a503c45d76249b38e1f58bcf93867d41bf245a53cd10dba6144292474dad0ca3c7f5db7fb8a901b192087af976aadcd0dedcb5912d1b1b88408ebb107c2"}, {0x68, 0x0, 0xc57, "eaef9fc1696350ad95783c2251c50485f32d6c4ff80898a1f0679495edb60e1f229ececbc4ebeb6172858b2e9fb0b50c822c7be383eb18f7bf191f2aa50ae94691f73831c2d558c73325aaa6cebeba845fbe66bb9f24b2"}, {0x1010, 0x0, 0x0, "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0x1000}], 0x3, &(0x7f0000003a40)=[{0xa8, 0xff, 0x7, "58a68130b3851e4bf32cb110dab9780d8c9b6dc837baa61bca49a7196fa66deaa6d007b040a32eff7e2e0ae486469c305e4969493c263b1d80bbd8fdff9782fda0079ce2840b69a8abe47e131498c64d371ade23f2d10b0230e2326ab2c312b7843d5c436c8a28b2d35d67c008cad08e699bed97f775e9c055c3d736b81914ad685a783aae6771dc63f00d181b068efe87e9"}, {0x60, 0xff, 0x1, "0c1ab12a4b002e39b24e89308d0aea18a4c5a9925d741eac7d3f9b40ad52ecf572f6f695c8bd612fd90e0f8b735606651b486e24dc4a75192abf87ed8f60d77c41c6c10885ede225d5b5"}, {0xf0, 0x100, 0xcac, "cb240bf7f874ab2ef6a3a6e106955ecdabf0d8f85ed06d04db7b3d33e7c44bfea81c005fb2488294a57736e96fe457570160be1c026b0104a11d295142ffe3a8c8b58c2ed4bbc016aa71ced69f746e31a96d291f84f1c08cf22119f6e4fd9d8434f6f6ad65ef064978e01e36cedb492f0baffce2df65cdc1e069a98cc89cb85c2d07679a17c195518d9580a0cc8d0dde31cbf809dfc762b37783f22057714f683ac4f180c39fc2f7b2f28b2d04e8f8c4d55a196b8c77cf4b23b973e9d45265e5e7f1281011ddccfd87467a260b0b97ebb366e419fab33f2eaf08a54612997a2c"}], 0x1f8}}, {{&(0x7f0000003c40)=@isdn={0x22, 0x7f, 0xff, 0x1e, 0x40}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000003cc0)="b8107142684e6b93a6b94288266a8c7ab35aeab31dba24f632e56e4fb643982a567cc88f09233e7132db9661664f6808b6d5296d5b9636cf3765bd0d65349b1f6e39b7123f1a327773724cc02cdd680372397f96eb2fbd7ce640b0987b03b64657245104f0ff09b3abac4e8a7fce38ba1441a191a1162332592bc269481267c55517ad290ce63086d7943298a3699cd036661945cc7ad8d331b1ff15f7561b570715899a9f60b20e05f0c05e0d32ec452d992ba81ed50c4bb9d9641fc71bb6a6651b9b6eaa3afee7cb2a", 0xca}, {&(0x7f0000003dc0)="a9527219dae46e458d055217098fa7f82ee2294fa46fbd8a76e6c91c52af6c12b4dadb497e07833753ef72fb20cf247a8ce894fb1c2f17cc6eb37f96e6c86b4a62e0ab54e89e7c2c81f2313c3816b7a7d2e8cb15f3073c9f132c1becc8ae2bb0e51da63ae2f01f956e3e87df57b8e0d77f7a2790a3648a44d7d8fd903febaaef8b0951c026eb2647816bb3c4f5acfda0f70274fa6bad2bc4e2d2635eecd60f6627f38e3fb5f5bf09cc7a47e79270", 0xae}, {&(0x7f0000003e80)="eb3919c7892326478e5a1bc9101ac1497225e25783ae2eae0359d71a9316406b1e28fe0b22d95c", 0x27}, {&(0x7f0000003ec0)="a9d1256e46a0c444778b074a279281cc05eaee5ee34228e2f3928932f197b62a8187b4ae4fd3cab389448068308ba4a77393c7256ddcb0ba0d319c7ac0d22386f2e3979c8529fadb322f6bd27002f9d9e974c3fed54d78cb5c0d1ec97ae9457b9f0009c7e94fe602ff8794ff63ef2726686a382e51325309bb65c66b7ab3c86d574844aea25a39cde50fa6466a4f1bd161fe62285724bebe4acc0b2bf300db60cf1a58ff187b", 0xa6}, {&(0x7f0000003f80)="89368831a9bb937afb5c14d84c56c26232685474b215126c077ed2672d72b5cee41ecbe6e9d80549cd3b8c52fe524a0b0844fee2", 0x34}, {&(0x7f0000003fc0)="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", 0x1000}], 0x6, &(0x7f0000005040)=[{0x50, 0x108, 0x548, "47f2e04d773eaf93e482c155e440137fb4a13a5b4e5e05e486e580ca89b0e1b47239f152e5b84a3f81e74ca1d72059e3707077ec7da1b02b498f7dca3b61f2"}], 0x50}}], 0x3, 0x4000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote, [], 0x0, 0x0, 0x0, 0x0, 0x8, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:53 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x541a00, 0x4) creat(&(0x7f0000000140)='./file0\x00', 0x40) 19:40:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x4, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x646, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x2000c004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback, 0x100}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) [ 1573.987951] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1574.006921] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote, [], 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1574.039872] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x303}, "e9bc0040c00b08d8", "ead124617b88bfdd6a71147bde9f9d24", "cd63ea02", "8766f5ae62ed0f75"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1574.106498] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff, 0xffffff00], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff, 0xff], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1574.273267] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1574.299177] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e24, 0x733, @dev={0xfe, 0x80, '\x00', 0x1d}}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x2, @mcast2, 0x8001}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1574.410425] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1574.475142] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:53 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) accept(r2, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:53 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x2}}, 0x0, 0x5, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x4004010, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000, 0xff], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1574.575345] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1574.627032] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1574.721248] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1574.736052] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1574.760401] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xff000000], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000140)=@gcm_256={{0x304}, "9fb4b25d56a1d926", "abc84b013be6ff467acfadcb62dfc8283975c79b376774a576e32a11ddd62a8a", "f44f31ec", "66cc57d14a1a77a6"}, 0x38) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0xf0, &(0x7f00000000c0)=0x4) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x14010, &(0x7f0000000180)={[{@metacopy_off}, {@xino_off}, {@nfs_export_on}], [{@fsuuid={'fsuuid', 0x3d, {[0x0, 0x35, 0x31, 0x66, 0x7, 0x65, 0x66, 0x64], 0x2d, [0x66, 0x35, 0x66, 0x37], 0x2d, [0x38, 0x63, 0x62, 0xb], 0x2d, [0x35, 0x39, 0x62, 0x34], 0x2d, [0x39, 0x64, 0x36, 0x31, 0x36, 0x31, 0x63, 0x30]}}}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:53 executing program 4: r0 = open(0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) ftruncate(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r2, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r5, 0x0) r6 = perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x80, 0x7, 0x1, 0x3, 0x80, 0x0, 0x0, 0x4c03, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0xfff, 0x8}, 0x4004, 0xffff, 0x4, 0x7, 0x7, 0x7, 0x3ff, 0x0, 0x1, 0x0, 0x693}, 0xffffffffffffffff, 0x6, r0, 0x1) splice(r6, &(0x7f00000000c0)=0x2, r3, &(0x7f00000001c0)=0xc8, 0x9, 0x5) sendto$inet6(r2, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000200), 0x80000, 0x0) openat(r7, &(0x7f0000000240)='./file0\x00', 0x10100, 0x82) open(0x0, 0x0, 0x0) [ 1574.826597] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:54 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x101800, 0x0) sendto$inet6(r3, &(0x7f0000000140)="c47c4b2c46da016ee21047e84f0bbcfb13ddbc6225e7536465ceac11532fcdcbf53268b402d9d9b47aae20ca760fa6938ce5b1df01ec8cfe410e987690546e30cf1fcf6d8fe3bbd9bbb338fa0ddeb8b06602e645b1e57a", 0x57, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1574.938635] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote, [0xffffffff, 0xff, 0xffffff00], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1574.983424] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1575.000282] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) listen(r2, 0x2) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1575.059562] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x0, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:54 executing program 1: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xb0, 0x2, 0x6, 0x101, 0x0, 0x0, {0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x1}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}, @IPSET_ATTR_DATA={0x34, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x7}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x62}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x5a}, @IPSET_ATTR_TIMEOUT={0x8}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0xc3}, @IPSET_ATTR_MAXELEM={0x8, 0x13, 0x1, 0x0, 0x4}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'list:set\x00'}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4004810}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote, [0xffffffff, 0xff], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x0, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1575.295079] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1575.367340] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c5130204767cc"], 0x191) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f00000000c0)=@ccm_128={{0x303}, "34339e19ad3a3b69", "ba1975f4e80c1cfa77d143dc19e9b42b", "dcfe31d0", "0b4158185c877c60"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote, [0xffffffff], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x0, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:54 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) connect$l2tp(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3b}, 0x4}, 0x10) listen(r3, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x50, r4, 0xfd7a6000) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000140)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x188) open(0x0, 0x0, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) 19:40:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r1 = accept$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) bind$inet6(r1, &(0x7f0000000240)={0xa, 0x4e23, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="096c3391c456bbde73e19205f43e7a05d60025a9a513e736dd963c54a675dc1f6f86ca71d0ac7553f1f5a6e23f65bf57d9af4d01d5e03a256fea9136ae0fe8a629c174bf5129ad4d62ac3838f9f7a646744d3db0b9059b2203780edab1cbc4", 0x5f, 0x4, &(0x7f00000001c0)={0xa, 0x4e23, 0x8000, @private1={0xfc, 0x1, '\x00', 0x1}, 0x200}, 0x1c) listen(r0, 0x0) recvfrom$inet6(r0, &(0x7f00000002c0)=""/27, 0x1b, 0x1, &(0x7f0000000300)={0xa, 0x4e20, 0x4, @loopback, 0x3ff}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f0000000000)={0x7, 0x7, 0x1}, &(0x7f00000000c0)=0x28) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340), 0xf797ab4546592381, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x18, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x4}]}, 0x18}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)={0xf8, r4, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x22}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@empty}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x64010101}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x2}}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x24044410}, 0x1) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:54 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22, 0x7, @local, 0x4}, 0x1c) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote, [], 0x4d5, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x80900, 0x0) sendmsg$NL80211_CMD_LEAVE_OCB(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042bbd7000fcecdf256d0000000c52009900090000001a0000"], 0x20}, 0x1, 0x0, 0x0, 0x44000001}, 0x80) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1575.848132] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1575.867987] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote, [], 0x0, 0x0, 0x6, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:55 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) sendto$inet6(r2, &(0x7f0000000140)="ee85dc332b8c26dc3c8f68982fcba00773349acbc466c3824978a05b5bfc0ea6dd841b97587b7cb405a4ee268fbda75f880b7a10b4970ea051aa45f5d00d39f4beca6dfee6ef9a08dd8e0a69b3d0eb27f007b42fb010b16a64e4fceaf8385eb169325206b54dacc15560d2d34c1a92347e5d0dd6ea5e75b576685ccfd26e34bc33f9f07e922bf73eac3f2e41b80e8e1317156039461908aab39e053a4214739e02092bebb8d2bd3c072c72efceb906", 0xaf, 0x20004805, 0x0, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1576.252964] net_ratelimit: 11 callbacks suppressed [ 1576.252972] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1576.308248] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1576.334995] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1576.411908] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1576.538247] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote, [], 0x0, 0x0, 0x0, 0x1, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@gcm_128={{0x304}, "7e2d3189ded52926", "7a493c207157494510e4f759adc475ec", "001000", "b0648ca297f3f43a"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1576.674212] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1576.740850] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1576.762071] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:55 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x2, 0x80, 0x81, 0xd1, 0xf9, 0x7f, 0x0, 0x8, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb56, 0x1, @perf_config_ext={0x6, 0x6}, 0x1004, 0x80000000, 0x7, 0x9, 0xffffffff, 0x3, 0x4, 0x0, 0x5, 0x0, 0x72}, r0, 0x5, r2, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x191) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000000c0)=0x1, &(0x7f00000001c0)=0x1) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r4, 0xf50f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r5, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x0, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:55 executing program 2: r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x20, 0xff, 0x8, 0x1, 0x0, 0xfffffffeffffffff, 0x8008, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x2, 0x8001}, 0x0, 0x3, 0x54c5, 0x7, 0x1f, 0x4, 0x3f, 0x0, 0x9, 0x0, 0x180}, r0, 0x1, 0xffffffffffffffff, 0xa) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000003c0)="33c41f3470b00ee77319912e75f2624957deb0536da35208fe22d53038f0501b8b427b3518629624645411f107cf6d3534ebf5796ec9339a31f6f2ebccbe69dcf1227e6cddccdc92328d44b3163b0541459c5f6e66ad020f6a99fa12a6711813ce5ef500649d3c1d2e1f0f866857c5a31a2dd61eda9b65abeea334b79481166a68b04d774b14dacbd16e3d681c7d3ae3e39a8936f4b00371445160caca8c52cb424d00c5e6e4dc20b93a3fb446", 0xad, 0x40004, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xfc11d6d06a3cb703, 0x0, 0x4c683, &(0x7f00000001c0)="0b4446e5506532b9877e5dedc866ed57fdb8bf636e6505536c762dc7c93ba6e11d28cf754ca1a5dac419e6f345a02f4a95afc02399cf76c356937263dea5598695aa20f47d2d0eeb4e84342a6f4809f9f8fc8186deddf0b635dd3370caab1f16769c902f4af042f1e69bb8ee26e4f83d9f268833128a81e33f78f3b87d7e51136d4be1") ptrace$cont(0x1f, 0x0, 0x0, 0x3) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x4) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x80, 0x3, 0x9, 0x1e, 0x0, 0x69, 0xa4085, 0x6, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x44000, 0x1, 0x8001, 0x2, 0x6, 0x1, 0xa, 0x0, 0x6, 0x0, 0x100000000}, r2, 0x6, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f0000000300)="ee349959e8d7ecf9434a8e4c98b5778501d7b10000000000000074c6b769e961e0a0f325851a0dbd62de96f7ea6102b4d20ac13300e04ad6992a020e26fcffff2d496f4012a34f00000000288cd830d40d7d4eccce9763663129ef5ed40c881c3354b43b4fe9fb76916671f10483a004c4884dd880246355b97efde622129eacf22c755ebf8d209a3a4d2f52504ae94b88d4d5abbc4a51878b6c5fc3b3f44ffc5b6a8f76a82ac3385ce0caa2fe7d4fb339e95f7fbd7aaf8f6a00000000000000", 0xc0, 0x0, 0x0, 0x0) 19:40:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote, [], 0x0, 0x0, 0x0, 0x0, 0xc, 0x4}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1576.795035] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000140)=0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r2, 0xc0389423, &(0x7f00000000c0)={0x7, 0x18, [0x8, 0x12, 0x7, 0xd9], &(0x7f0000000000)=[0x0, 0x0, 0x0]}) [ 1576.884166] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1576.886792] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x0, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1576.943278] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote, [], 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x83, 0x0, 0x0, 0x0, 0x4, 0x4a4a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r2, 0x80286722, &(0x7f00000002c0)={&(0x7f00000001c0)=""/151, 0x97, 0x1, 0x10000}) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="380000004900100028bd7000fddbdf250a000800", @ANYRES32=0x0, @ANYBLOB="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"], 0x38}, 0x1, 0x0, 0x0, 0x20000010}, 0x54) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x80, 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000140)=@gcm_256={{0x304}, "5787f9babf3b7deb", "03383b15f2a0857299c084015d529bd706855497d98492c7335bbbf15f037624", "2849a559", "f72619261cb23ada"}, 0x38) [ 1577.010534] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="6efa1406ffc157b48df4e3af33afd838", 0x10) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x0, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1577.104334] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1577.203849] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1577.235731] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1577.238962] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:56 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1577.309019] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1577.362361] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1577.431265] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [0xff, 0x0, 0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x7ff, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="88ad82df2ee5102ba27dbbbcb56f54e3f9f40b3d99b58856e2ab7db96b4eb0330bcf798d6913320843a49c561abb22c6f6e9bafaf764f3ff3e81431c49130b3a30d45f06db3441d097a7e0bbb8c6a03bd2c84effc36410e94c98b2097533b00708ff9400f5c8fd01775127f82247a6a558c520f87de4eb995b3d7436f8a549735a6df7e5", 0x84, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e24, 0x43, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:56 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f00000001c0)={0xa56745e07cb9edf2, 0x80, 0x7, 0x2, 0x2, 0x2, 0x0, 0xff, 0x28300, 0x5, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8000000, 0x4, @perf_config_ext={0x9, 0x7}, 0x864, 0x0, 0x0, 0x9, 0x9, 0x8993, 0x1, 0x0, 0x0, 0x0, 0x100000001}, r0, 0x8, 0xffffffffffffffff, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2f, 0x80, 0x7f, 0x8, 0x0, 0x80, 0x14100, 0xb, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x40000, 0x7, 0x6, 0x7, 0x5, 0x5, 0xfff8, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x8, r2, 0x3) listen(r3, 0x0) sendto$inet6(r3, 0x0, 0x56, 0x20010800, &(0x7f0000000280)={0xa, 0x100000004e22, 0x1, @mcast1}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:56 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1577.706806] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [0xff], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1577.766887] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1577.772696] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1577.785491] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1577.850535] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1577.912906] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1577.942814] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:57 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x961, 0x100000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x8}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1e, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0xfffffffe}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) sendmmsg(r0, &(0x7f0000001c00)=[{{&(0x7f0000000140)=@isdn={0x22, 0x8, 0x36, 0x0, 0x8}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)="9ae93e1f748fdee8fda4520d3030e05a228d4231a9d75226af9f20813f5b815c7ecb2c5ff0c0ee868f2f3b1edb132b1cc1da16756ca0e689c04e92db6f584853542905826d2d06dace7b96c8a52e273071310e03c0c202c11954acd891cd59694dfabbbe46a07b53", 0x68}, {&(0x7f0000000240)="f04a8cc78ea529d26f9de99e09689f86b8992f", 0x13}, {&(0x7f00000002c0)="9176ad2becd3fe5febdc9863ab6ae8148af29e79f9f497fa93dd8334defc70a69c4983857af367e7dd4fc7644e09c9d67aa9f3668387891b6c575de3791a9d2c99769eed0c9432641b6956993e0d65e645e81e0c6e2885e6baa56fe74570573809b7819196fe1d0e43087748867a709df391ccd4607ac44bfe7951843d0fc90960a93fc37b9afd", 0x87}, {&(0x7f0000000380)="f5e2b5f1e4c1564cc9a07ad566b01c365edf438358307f90f5d2827e87d06276738f60d26f6f1ae588af84e479f5", 0x2e}, {&(0x7f00000003c0)="1e9d6ae0a9b6bdc5a91c781fd665aa61bb623cfa33a38721e01bc7575750a7c4a7bcd03aebebf73d7863fd1c21da5731603f4f3898320ae661c35b3708b5ecf6e93e", 0x42}, {&(0x7f0000000440)="5bb2285248665874b750bac469a991249ac37ef1d0892a191a0ea38e4c6564e0787ef1dcfa3d10e1", 0x28}, {&(0x7f0000000480)="b3093e024bdbde1a1b2c5bae20ae7e8b992d9c098c3a8a", 0x17}, {&(0x7f00000004c0)="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", 0xff}, {&(0x7f00000005c0)="47339ec81760bb42325eaa277cde089e308507b68e6a9d95ad08a3c264e93e9378314426ba19477391d568aa7c6ee1ddf25b0e38f7c6c4e2f1bbbe78f0c3852db773dde8321df133a50646a05f659d48a008de56f73c4b8a87ce9618d12ebaf16d6da80bb8c44535f17f1c18f5411c76510a6a5f8920f1208ee68c4270306343cad51ba87b6c9c6d91975a24e2ac1470a99ee4dfe820003219276e0449a6d2c1e0", 0xa1}, {&(0x7f0000000680)}], 0xa, &(0x7f0000000780)=[{0x38, 0xb, 0x2e0428fb, "ef249352590f32b5ebf75e510be8e94e41808bc93f75ac86f26575f505109d047b3b41"}, {0x1010, 0x29, 0xb1ec921f, "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"}, {0xd8, 0x107, 0x7fffffff, "6dc32ac4757703b7b6d6b6639b4bb1cf0022a339808d9a34e02722bf7aa67dcf806663b33f6f05347837ca2dd716a7ed0589feab1b8ea184cf06a3d58aa871550e111fd1ac6c5249dac8c9c989e610eb21b551481a0f08a9f5cb8d2f68424f4360f8db8e26bafa87342c9fba97be93b181e0575d1f5bfe254875c1bdb0edac8e7a85a650a4219a5ee3bb385143218e1d789d1eca2f0ed2aa207864f8be3b61050bf4be256fc3b9bdd6b1e84b95b9bca1cd24ec6fb4daef80c6358d1d14978e8364"}, {0x78, 0x6, 0x80000000, "0784b9e9738bb1a83facf22b43479caf795081c20a999a8693ca7d5d10974e74f14cfe3d69d62be12445059ecae56bb65eca02a739d8ca6bb80847d50b8900275930aeaac5b9190f784a4693f1884a13afcd4fd6fa04622228f7a1c8e52a4bbeac08"}, {0x30, 0x1, 0x2, "1b3e01e9d6c0734e882aacf768931b8e9099bf92b90111537f29"}, {0xa0, 0x88, 0x400, "03fb135ac675e7896f6ce6cab63f1468bf88c23d275ec0d556e768e31d1bbf28ad129038b57e9257777b18c97f8595e8819adb39dcb5d310a47b0d5cf0def5e139573033c5de528553f4037428b9d2cf0f5ec9d3b13de3ba02af16fbf710063156aceccebf8a88f7870c5d0c241a18e1be12175283f98e1938a41086955b266d435cd67115155ebf996dfdc0"}, {0x18, 0xff, 0x2000, "b45c00"}, {0xc0, 0x10d, 0x8000, "487259c71747a9d0c1815721253fef6472ec5b41218196717737cda2168f0dbfe29cded37768762975f0b253f022cbf2264a2f746b35809997d4702a1584a8dbcb74c2b93b5dbf947ea4508cced613826c9f0af5615c48bd7b6fd47e439e8145b298bad39e17b86b768d269e4dda540f1c6a968ea6455cbce4e925ec767d9764f54d8eb196ba33c3ad2d37113b53442017277e1eee5427f6ebf693baace648081cea6c45d6e6d6efe103"}, {0x98, 0x113, 0x9, "33dd6a09162f083958f96c386bee2e4fd093b6a4b7b237034aed1a89ad40fcce1abd11c6a65c43b867f6a494edfcf3dc62c9b6ea44e5e07aa0a123e809df11d1f57fb79d63ec90e1081b2604fcda66454b5113d1094b57e68023fd092a0ea7e7e42bde38542526b11f19f9c671cb9d8c2b83881b2b60ab5853becfbab20de0266f26"}, {0xa8, 0x117, 0x7, "70835ac7c3e026cc98d43e4755f6a8ede06a3ea725f2bb8a9726dd2957398e1bca41ab93f588b6796b26348e985217cb8b4689421eb1c685ba4d872b016f034cb1e54fc1d964f165fde9398e401795c42a1069ccb38091f437fbb662be33bcd73ca5b718dd800d29073e75bcc4eee12aeb3a25e8b2908d63f3dc164970ed355e566762e93872f1d3c89ef24661b6ba418e5257126dec"}], 0x1480}}], 0x1, 0x4004054) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='scalable\x00', 0x9) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private=0xa010101, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:57 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2080d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000200)=0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000140)={0x7ff, 0x0, 0x6, 0x5e, 0x1ff}, 0xc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x66b}, 0x2800, 0x100000000, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) perf_event_open(&(0x7f0000000140)={0x7, 0x80, 0x24, 0x2, 0x7, 0x1f, 0x0, 0x81, 0x8000, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x5}, 0x4, 0x3, 0x8, 0x5, 0x0, 0x7, 0x101, 0x0, 0x10001, 0x0, 0x6}, 0x0, 0x10, r1, 0x1) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r4, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00000000c0)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x14) [ 1578.080939] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1578.118974] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private, [0xffffffff, 0xff000000, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1578.127832] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1578.157758] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x4000081, 0x0, 0x0) 19:40:57 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = accept(0xffffffffffffffff, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1578.241332] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:40:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private, [0xffffffff, 0xff000000], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1578.334259] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1578.364934] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), 0x4) 19:40:57 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000140)='bic\x00', 0x4) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)=@ccm_128={{0x303}, "6fa1f05f3a3155ef", "0bee480268469e01082582cd148cfa2e", "4a1ea612", "1901ab94da3b766d"}, 0x28) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) accept(r2, &(0x7f0000000180)=@alg, &(0x7f0000000200)=0x80) [ 1578.378910] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1578.390287] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, 0x0, 0x0) [ 1578.457670] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1578.486125] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private, [0xffffffff], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1578.544501] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1578.544914] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1578.621344] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1578.750969] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:58 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', '\t$!\x00'}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, 0x0, 0x0) 19:40:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private, [], 0x4d6, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:58 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/56, 0x38}, {&(0x7f0000000180)=""/49, 0x31}], 0x2, 0x7, 0x3) open(0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x6}, 0x1c) 19:40:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) sendto$inet6(r2, &(0x7f00000004c0)="5a33520385", 0x5, 0xc000, 0x0, 0x0) listen(r1, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x191) readv(r3, &(0x7f0000000440)=[{&(0x7f0000000140)=""/203, 0xcb}, {&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f00000000c0)=""/61, 0x3d}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000380)=""/149, 0x95}], 0x5) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @mcast2, 0x6}, 0xfffffffffffffe2b) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) 19:40:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private, [], 0x0, 0x34ff, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1579.050409] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1579.073167] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1579.078638] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x34, &(0x7f0000000200)=0xff6f, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000090}, 0x11) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000100)=@ccm_128={{0x303}, "835a3f31d80afae5", "40aa78ef8aa0aca31553884124508c7a", "86866024", "cfce72c01f5b57af"}, 0x28) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'ip6tnl0\x00'}) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, 0x0, 0x0) [ 1579.109333] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private, [], 0x0, 0x0, 0x5e, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1579.226101] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, 0x0, 0x0) [ 1579.302349] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:58 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "88c6ab230f1c666b", "8486903d5e290d8ea129cbe17400", "df5659e3", "200032a670a800"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private, [], 0x0, 0x0, 0x0, 0x1, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1579.378754] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x6, @mcast1, 0xffffffff}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1d}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080), 0x4) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f6669ec6538204767cc"], 0x191) ioctl$int_in(r4, 0x5421, &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1579.460915] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:58 executing program 3: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x961, 0x100000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x8}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1e, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1579.535377] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:58 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private, [], 0x0, 0x0, 0x0, 0x0, 0x14, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:58 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) sendmmsg(r2, &(0x7f0000001780)=[{{&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @broadcast}, 0x3, 0x3, 0x3}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000001c0)="d0c7268de2ad65713d02fc0639b73e218fbf1610c9b8946ed514a615322bef90d1de674a480a498597573933d91f81848a6d1369d706daddd77ce2bc9003f9892798e2ac294d4f097d231ab48ccbe84ea386d44c2ee7b2e46e2d50161f4411f9b26901fdf12e425c7e1d1ed7d80bade209a3bb", 0x73}, {&(0x7f00000002c0)="c67ea1b1f691988b50b830a21471cf28a47def0f8ba78f4fa82eb654f37dc501a0d2ef45dd039fd996ccd54c90e75a05a13809ba4ca6de8c8edc5d9b7c467e6d64851437cb3cc01357fbeb76d6ff1306363fb46ab238e1cc24a9a928c0d62b4b7e53481603f9fae9b61e5cb45a3201088913033b10", 0x75}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="6de1504a130e54167618166fb63567ebfff767ddb31ad4622a43e7004b5f81aef17a271e7b9391efb1b2bc681e63412eecbd887adcb705cbc665b82a1ffa390de4ea35c8653def9703f35ef8772d05b6cf43c4724bba6d0ca577b76fd181873958c7ecf5d1b799731049478de14987734b4edac7ef41bf92eb214ef3418e08ddb2f274dbebacea38a18e801ba97001e46882", 0x92}, {&(0x7f0000001400)="6f8f71a3a1b8c2b37c7a294a844518bcb2b3fb877972e6eeccf0c2c69435f8c6606a3eb5f8645a5a62c87d0f11d66c9bbf0d531b0d3a990bccbc8213b0bccd0088afd21008d521e93b23c37fd1dc19ea7e1c4c99de51d9649673824dc4cebd439f31a600d6f3e5ea2df380eb7d66f84b1627b61b8bfee73fe805c9c96dd1195083199290a0217381d8d9d189bc4a22ba6cb3c48b9db43951e8e8e113a109ac7779768a2d77d427effe650d", 0xab}], 0x5, &(0x7f0000001540)=[{0x10, 0x101, 0x400}, {0x50, 0x102, 0xfff, "de1a230262e5e9c9597c0cb5b9df5ff328fad8ac1cddebc095481d43ab7d980ef3530e0cb8b7621af8182443ee08202682e483a4031052efe4f41d64885a"}, {0x58, 0x104, 0x4f5d, "d1f5fb5fac36ddce4ad7515d89e9b460ad2b482cc92bb089bf0fbb986f1686e61c44af16ac3fe2f5ca4610e334e92f391e6a1a0c9736be64ba20a5828b00068b8d3e0256d10148"}], 0xb8}}, {{&(0x7f0000001600)=@pptp={0x18, 0x2, {0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000001680)="97f9afdc7043006a6669627764e1db0b06a4d75042c9ae5e0c9f2ce64b00d79839ce2874854933d8ce0e730097e862fcc76590c8cbaa0a74fab889f16e83573cf0cda76ca62cafabdb20dc00640663f1b53033189125b75633ceb99ee37fb1450c309cf513820f025a4dc77d73506fe0fcc75f3e887c869e9605093b29d90cf45d3a002d56943df87540ddf6af1def0a54c14b467c1d9088ed461a5421e4b4687bb9c4b571c3b24d37387d5c", 0xac}], 0x1, &(0x7f0000001740)=[{0x28, 0xff, 0x6, "c3462e41822770f772d50e13b324d50eea82"}], 0x28}}], 0x2, 0x40) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:58 executing program 3: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/56, 0x38}, {&(0x7f0000000180)=""/49, 0x31}], 0x2, 0x7, 0x3) open(0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x6}, 0x1c) 19:40:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f00000000c0)=0x14) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private, [], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1579.780085] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1579.800575] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1579.884060] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1579.887628] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) socketpair(0x2, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000000140)="a7e6d3ec56f74658c9dceafd9adf7b45dd88ed10757eec8b92d19213971a66d99d2b05ecd4884773463eedf5c0aa0d3b74dea50935208c3ee9909cd2d0fc5cd3a3618c6e", 0x44, 0x4004810, &(0x7f00000000c0)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, '\x00', 0x44}, 0x226}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) sendmmsg(0xffffffffffffffff, &(0x7f0000001b40)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000300)="f0d8ce87a0613db931bdb3881249ff9a26de6ab5c97c1226e1207a", 0x1b}, {&(0x7f0000000340)="e6fb1557b6d10d7bd722b3cc470882", 0xf}, {&(0x7f0000000380)="4bab758230ac51b477903ab98c7c7d03fc886883d212c3eb7a0fb8809340ca8ccfb6d0b84086ccbcce7d235bf315dad1b3f8fd5d282afd8808fe914bb47159f173c43fb849bc286a25af9ce82a1852863375143c5c2c0fada19970a8ba6f3bc1aca442a7c3508842a6e7cbf829e6f78be8864a15e70ce645d2f13ab7f13285f2f3da796c78ed8958e2f4c58f2c3814e6ac", 0x91}, {&(0x7f0000000440)="766a2f376bbb6e4448d162a2846c48b7023d97e8aaad1e1ed17fba7aa3caf364cfaf5e97158a5ef1ffdcc0413f0190aded1baf49df328285dee11deaa8995711a258606d6e2cfdc0d657977a89bc61530a80b474a4b7d7c6dd4126068e057f9bfef8a3d46c889aa32fe9cf30b70c5181b30fffca669d7846cc61c7e5281a6f81b456446f9ce42039372032efc56f779dfa5e5e336962137f5589540c43141bd9a42f5b5926be2811", 0xa8}, {&(0x7f0000000500)}, {&(0x7f0000000540)="69fafa522e9356203cdd9fb768e7dffc9eee8b53fb04389df22929ef246498653e59e343fffc0498e0c972975a39", 0x2e}, {&(0x7f0000000580)="87844c3d99b724d4568afb790a2302ed24b21211d3195a38adfe2f207ab29d", 0x1f}, {&(0x7f0000001b80)="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", 0x1000}], 0x8, &(0x7f0000001640)=[{0xc8, 0x111, 0x8, "804971b24859499cb22ac77e0f5ea632faaea3d3809631bdc414e3309a50a1b871ef68793cd0bdefe70450cce93db3fbb02452d0380dacb7e63817ab89528720d9cf7b72f39d9eefbe0faa695da7d3748c6f7aff8cf37c451f7a95c31e66413fe21405d7020f6d00b128ef77a640eccae361d20c6a8df22b68162899a0a343c952ce34305433c62b371cda073a0c90b407a29a2bd533fbbf15e644d3420e1bc47e719b72aa2f6a8b102dd8977ebfa1af79d7907d682b69"}, {0x100, 0x113, 0x9, "d0e18a1cae8ecc507613cee47cc610d5ade14813d03ef57f49794b58bad4a95a2fefddb11854790ea05f01a9239e8e6b72a9a5b39ecdccda35292abd9dd930df7f8e97aba8529cd4f4a57ed9a388901765a6d342919f03111c78cd4984d75750a50b0db121eba35df4eb17120c00edba8589386a67279ea16b16f665dc3ead37d51ffec410517650e042347f25634557cfcc265337945d199cffc6ee21379d1e9dbf7fca8cbb3bf9692723c247bc1bf579f545c1b644f1e6183e6b2c6f6b116ae4f11f7c4af9fb477a6aeb2a78704e901c46822a70e9cf5257d6fb4a828fbff3de90031a9738f50fb6179800ddbbc0fb"}, {0x100, 0x109, 0xa0, "25182890f4c61cd2d6ad47b7f6995fe5fc65579ac8fa1bbadd7c344bc0b6fe740ce54932c47b2e556007e39b516459206fda5bde9cdb09a2f3ad24c08d695c4060a8dc011f05053a76510aedf886a6d0c67fcaf354093194b709799c86b5e4e77ed152bfe4ca0f61b59453f8ec8232f55b99514ccb3b7c589e9e18d5ed24513514693d0ea47210dc452c95d025ef7d9005f51bf9231ca3b400194b6f03824839c8dce38fc98214809cd34787e11a0e249554324bc1703f16fb49804fdd9ac17364ff2d0a5ef231157fa52bf636e528a9e06b1b36bdb4292c2901e0335f26f43db198491d0b8e3a20c960a8"}, {0x80, 0x113, 0x5, "dd1df696dc5770a57a35ff411d9dd50180de335ac6514402c17674d8f0fc8a620131a9c402165ee08f390228c5b826cff84e4e8008b35126c7f10a05c0ececcdef516151201dcae025a6683b3459cd790e86380c7ebe519824e71be10f22b4919d6e31a31985594aafb01f0d716f"}, {0x70, 0x10e, 0x2, "ad8fa600a12cdde0a0aa139d7237daedca05f3803ca9ec95ac17acb935efcd74d4a2d4afb84926afaa1107caf950ad1b6a35d49a87bbc84b069ded3f14815cebc158f349359cc4a51fa0e56400ae6492fceca4d756cf2160029fa7743af5acce"}, {0x40, 0x88, 0x6e811dc2, "4a05e78da2f156bb793a7da051c07693a519a1f6f018e932e271b5277945dec2af55dabb15b9edeea7a9b2d2d6"}, {0xe0, 0x104, 0x5, "464295774bad69836eede6dfe95ae07b817e7ba3bf4a91c8cbb9b2737756d46d5123be384f5a0b2821127499c5b4cb7dd10ae89a462fd3e179258424fb3002a99cfa4cd828910821cc0f0d340aa0177bad6f44dfead17cf2aa94ad85650b3895ef99035c57cf1aa7aec9a646f7c26a7bcf813de783456501cc574ac726e3905c454cdf43d0d83922922f2d1db0a3f4b5bd839c01b4ff00519f21739a342829a4b95080557f3974f5f969dbbc1418d71345fe793a7398d1e632a4bf2b4e397013d327c0fe1a7595988b2a"}], 0x4d8}}], 0x1, 0x4800) r4 = accept(r1, &(0x7f00000001c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @remote}}}, &(0x7f0000000240)=0x80) write(r4, &(0x7f00000005c0)="bc096b4abc946263a772ed1ee12e57cb5cc3306bb6f322a89ac8a1c4f2b7d44e167966a1c2d1328388d05413296c94c99740e8fd30940219ad573347f648b10b2badbd733d8cda30e33e190c10a9f6e198b8ce6733e4905acd31d35d044d268aa735927f20f35c9ee27e585d0222705e0aae103d4065359223ef27b6860d49af02bf2fe40acffd07cb997304af70e9c98e5a176b6314b904f1259e244e100b09c11f6ec41fce761aff69d4d8abd4ab8466ffff630c6019", 0xb7) connect$pppl2tp(r3, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast1}, 0x0, 0x3, 0x1, 0x4}}, 0x2e) connect$inet6(r2, &(0x7f0000000500)={0xa, 0x4e21, 0xfffffbff, @empty, 0x7}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x304}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1579.924241] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1579.952901] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:59 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x7, 0x3d, 0x3f00000000, 0xfff}) getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1580.003873] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1580.132776] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1580.154220] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1580.290707] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:59 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) open(0x0, 0x0, 0x0) 19:40:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}]}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:59 executing program 2: r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) waitid(0x0, r0, &(0x7f0000000140), 0x40000000, &(0x7f00000001c0)) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r4, 0x10, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:40:59 executing program 3: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x2, 0x80, 0x81, 0xd1, 0xf9, 0x7f, 0x0, 0x8, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb56, 0x1, @perf_config_ext={0x6, 0x6}, 0x1004, 0x80000000, 0x7, 0x9, 0xffffffff, 0x3, 0x4, 0x0, 0x5, 0x0, 0x72}, r0, 0x5, r2, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x191) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000000c0)=0x1, &(0x7f00000001c0)=0x1) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r4, 0xf50f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r5, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:40:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1580.511364] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1580.526238] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1580.529824] xt_policy: neither incoming nor outgoing policy selected [ 1580.549426] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1580.558606] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1580.567758] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'caif0\x00'}) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:40:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}]}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:40:59 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='tls\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1580.757242] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1580.780938] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1580.792622] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:40:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0xc0, 0xfff, 0x0, 0x1, 0x7f, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x5}, 0x40) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) poll(&(0x7f00000002c0)=[{r0, 0x2442}, {r1, 0x2680}, {r2, 0x1f167cebb3c22a74}, {r0, 0x103}, {r3, 0x220}], 0x5, 0x7ff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r5 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$bt_hci(r5, 0x0, 0x2, &(0x7f00000000c0)=""/8, &(0x7f0000000200)=0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000140)=""/175, &(0x7f0000000000)=0xaf) 19:40:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}]}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1580.844096] xt_policy: neither incoming nor outgoing policy selected [ 1580.918214] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1580.946208] xt_policy: neither incoming nor outgoing policy selected 19:41:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1580.973811] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1581.032084] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) sendto$inet6(r2, &(0x7f0000000140)="5a660db57f8ccbecdc9ae2148220a62a534a65b4207c97236b2225a04689160af298e39003075f0c2382a539ba27df97b751e6ba4dee3ad59d42489fe51d567915933c44bf7c6b71c9b9ebc4cefe38855516c0122537b6cb3c0c4a9349b9c9c8af713c75310c62108b06294bb7c10cfc91d6ce931bcf3223bf03df13fbc44832943270aee74b7e1773bf4eff4924ef63b89bfd69be795abc181ca428087f1eef3ea0f22fa7014d4dbcbcf89b984143d2614b537b1d58cb1b3a3f2154c468d822a77a0aec4ee3df0b71ce9c91c4a343a6d3cdeafbec5371", 0xd7, 0x810, &(0x7f00000000c0)={0xa, 0x4e22, 0x1, @remote, 0x23bc}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:41:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:41:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x3}, 0x8) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "2c14d8245d2060cd", "548b0871315eee93f8cdca8cb24d7d23", "b0f779b8", "d23e6b0308283d41"}, 0x28) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x22}}}, [0x8001, 0xf2a, 0x69, 0xfff, 0x401, 0x8, 0x2, 0x80, 0x1000, 0x7ff, 0x4, 0x100000000000, 0x1d5, 0x0, 0xfffffffeffffffff]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={r3, 0x99, "6b13c92e442e82c4325f7b283f8eb869cdd3b2d93b44f23d9aea2a5f66e076b8d066e9d8e48688195b503f1f252341fd3e938700aec2a9a83f35c6d0df7686ff3ea2281997015084f369c3e57e2ac9f382b9c8b4bd5cacd1212a685e9c0b5eb240b05dbcbd92db07ef5dc98ee62553805b023a497252060c1dcdc15892939dbbdeb459fe21c32e699a5cc5432b97b11788db793e656f0def8e"}, &(0x7f0000000240)=0xa1) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:41:00 executing program 3: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x2, 0x80, 0x81, 0xd1, 0xf9, 0x7f, 0x0, 0x8, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb56, 0x1, @perf_config_ext={0x6, 0x6}, 0x1004, 0x80000000, 0x7, 0x9, 0xffffffff, 0x3, 0x4, 0x0, 0x5, 0x0, 0x72}, r0, 0x5, r2, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x191) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000000c0)=0x1, &(0x7f00000001c0)=0x1) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r4, 0xf50f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r5, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:41:00 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)={'L-', 0x30}, 0x16, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "9f876cb043942099", "17105635fd7a11a25923fb927771976e", "6f6634af", "9e26dcd3468a368d"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:41:00 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @multicast2}}, 0x0, 0x0, 0x1d, 0x0, "0a22fc1242e62ea31eceed5399bea46f82ea2715fb7db000b127705d9a40a0b281b59f64396c3261f02bbca17c07cdff459e412a19bb864a686b66700ef8781c46eff0d8ce95ba97dfd9732698370192"}, 0xd8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1581.333364] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1581.435990] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1581.449338] net_ratelimit: 9 callbacks suppressed [ 1581.449344] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1581.449806] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:41:00 executing program 1: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)=@ccm_128={{0x304}, "352ca19736321263", "790b5e8f801ae1b00c7a42018eb7fb91", "96971cc2", "4fde5dded3e81daa"}, 0x28) open(0x0, 0x0, 0x0) [ 1581.482187] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1581.496023] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1581.517343] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1581.578507] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1581.610631] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:41:00 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="122816e9d7d2730000000000000008fb67dc9e5c946bbfab585b4bce00009f26eb7c100ae9a7b1689c31d26190d140f3f16cddab056813fad6cda28f5c9602afea08671e669791f28c5d66c551c0aea1a09e152d7eda48fdf54b61b7a4a141e41266af6d3643a60d722bce242a315cc20f92a651a06187e2d9c49aa01a2eef7351e198c158ec07", @ANYRES16=0x0, @ANYBLOB="00072cbd7000ffdbdf25770000000c009900ff0000007b0000000800ef00060000000500ee00810000000800ef000c0000000800ef000c0000000500ee00030000000500ee001c0000000800ef00060000000500ee0081000000"], 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4000080) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open$cgroup(&(0x7f0000000680)={0x7, 0x80, 0xff, 0x40, 0x3f, 0x57, 0x0, 0xdcd0, 0x20, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x2, 0x8}, 0x1000, 0x7ff, 0x0, 0x6, 0x1, 0x800, 0x14, 0x0, 0x0, 0x0, 0x3f}, r0, 0x1, r2, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) r5 = open(&(0x7f0000000240)='./file0\x00', 0x2, 0x80) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x308, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, &(0x7f00000002c0), {[{{@ipv6={@mcast2, @empty, [0xff000000, 0xffffffff, 0xffffff00, 0xff], [0xffffffff, 0x0, 0xff000000, 0xffffffff], 'wg2\x00', 'veth1_to_bond\x00', {}, {0xff}, 0x32, 0xaa}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@ipv6header={{0x28}, {0x2, 0x8}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xf8, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x4}}, @common=@ipv6header={{0x28}, {0xd4, 0x2}}]}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x368) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:41:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x0, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1581.659479] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1581.817287] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1581.827744] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x0, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) [ 1581.959059] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = syz_open_dev$ndb(&(0x7f00000004c0), 0x0, 0x1c0b00) dup3(r2, r0, 0x80000) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)="dbab96433190fc3ff43a1699cb55675e16fae4a0a0772a0bbc896cdc0fd1670914360633669b806af42c5fc2540cf8e87664", 0x32}, {&(0x7f0000000140)="a31cf0a5ab8829299d4ab8e2904ed6c9c519aed69538f9e050e77b8b64bca06389892305d88340db49b4079e914b79b503c9b7965f682d3e74a07c2fba8ff8dfc851f50da586d73de073c8fc32cad22839276cc2b02f", 0x56}, {&(0x7f00000000c0)}, {&(0x7f00000001c0)="cffbb7b8596870c9b8341fb204d5cfb6adaec1eb7568e53598c60f0cb22e76c0bf4f79c846c0d0ad4949796bd3fb05b8599ed7891663b36b1def649b47", 0x3d}, {&(0x7f00000002c0)="caf4c0d4dbed85ff0f6640dbc1411707c1b6b8d3072160cda14ecb66dd742f9127a267ce83c9a874f702580d5760c34cc7a1a54d1234477b837846dc2da5683146a975ce05bd52b44b579da2c9463e2254533ab234ddd56dc52e9c0c90ffd147417a05c8d954515b5fb65fee9b0b6cbb4e49e44211a208367b9f5105c5b85b8ff404806ca2042ca900decb674baedefb94f059d25f8e37d93674c7f007030952abe061d9887095c255dc157a8770e25895a31151b6604e50e7487a05825d16797c376ec46f48b0a72006b09cfd1e8d61ad4350c8a6c5e7a2a059da26", 0xdc}, {&(0x7f00000003c0)="5a8739f9a4135b28b6b2abb38bf0edf8641539b571c0ec29f8f93ee4fdfe0aa904263dd04399d1e403d2e399f99c8b0392e50b8542750ab00059c97298097d229ed788e3faf4d48f47952ff491c2714e9fb875afecf68333f61094f1e0a284dc63199c2a385876a5fc457edd90669ffa6c346174bc510b70924097936fc0c94992e06135ff241a384991683e501d367570338b2d74dc45aee610f595860920232ccd59c8ee8261d254943c0fe3b8f893072638351069e2f967bf99aa21cea9c4d9e03591d1fc6b4ac1451383985811174058df46fc5af265c221173122736fe64704f7fa", 0xe4}], 0x6, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) [ 1582.013981] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:41:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x0, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 19:41:01 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r0, 0xc0884113, &(0x7f0000000140)={0x0, 0x0, 0x8, 0xb2, 0xdf, 0x6, 0x40, 0x4, 0xed, 0x8, 0x9, 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x7}}, 0x0, 0xfffffffffffbffff, 0xffffffffffffffff, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f00000002c0), 0x7, 0x29a181) r5 = openat$cgroup_procs(r3, &(0x7f0000000300)='cgroup.procs\x00', 0x2, 0x0) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f0000000340)={{r5}, 0x25a20000000000, 0x80, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) r6 = accept(r0, &(0x7f0000000200)=@can, &(0x7f00000000c0)=0x80) sendto$inet6(r6, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1582.112186] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:41:01 executing program 3: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) connect(r2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x2, 0x1, 0xfffc, {0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, '\x00', 0x44}, 0x2}}}, 0x80) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:41:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0x0, 0x20000004, 0x0, 0x0) [ 1582.193806] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1582.209733] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1582.249160] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1582.269894] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1582.287277] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1582.306867] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1582.322532] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:01 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:41:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 19:41:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r3 = fanotify_init(0x0, 0x0) fanotify_mark(r3, 0x2000000000000011, 0x2, r2, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x161042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) getgid() fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f00000002c0)={{}, {0x1, 0x2}, [{0x2, 0x7, 0xee00}, {0x2, 0x2}, {0x2, 0x2}, {0x2, 0x3}, {0x2, 0x1}, {0x2, 0x4}, {0x2, 0x1}, {0x2, 0x6}, {0x2, 0x5}, {0x2, 0x3}, {0x2, 0x5, 0xffffffffffffffff}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x5, 0xee01}, {0x2, 0x5}, {0x2, 0x4}], {}, [{0x8, 0x1}, {0x8, 0x2}, {}, {0x8, 0x7, 0xee01}, {0x8, 0x1}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x4, 0xee01}], {0x10, 0x7}, {0x20, 0x6}}, 0xd4, 0x3) r5 = creat(&(0x7f0000000440)='./bus\x00', 0x0) dup2(r5, r3) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r6, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:41:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0x0, 0x20000004, 0x0, 0x0) 19:41:01 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) connect(r3, &(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x8}, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:41:01 executing program 3: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)) [ 1582.543803] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1582.546101] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1582.583896] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:41:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) [ 1582.603932] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1582.644064] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0x0, 0x20000004, 0x0, 0x0) 19:41:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) [ 1582.704472] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1582.798739] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1582.827171] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1582.835341] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) 19:41:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback}, 0x1c) 19:41:02 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vcan0\x00'}) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:41:02 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1583.020020] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) [ 1583.098802] ip6_tables: ip6tables: counters copy to user failed while replacing table 19:41:02 executing program 3: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x7, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x48, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x81, 0x4, @perf_config_ext={0x2, 0x20}, 0xd85, 0x100, 0x1be, 0x5, 0x3, 0x2, 0x1, 0x0, 0x80, 0x0, 0x9ca1}, r3, 0x9, r2, 0x2) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1583.161772] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1583.233161] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1583.282904] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x200, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x24000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:41:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) 19:41:02 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x5, @private1, 0x7fffffff}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x5d7441, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f00000001c0)=@ccm_128={{0x304}, "74d60bf72142d29c", "bc74d3248d3c0bdbad555a3a3d2b787f", "f6a0e47f", "889050efcef29396"}, 0x28) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) connect(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x0, 0x2, 0x4, {0xa, 0x4e21, 0x80000001, @local, 0x3}}}, 0x80) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:41:02 executing program 3: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) r3 = accept4$tipc(r2, &(0x7f00000000c0)=@id, &(0x7f0000000140)=0x10, 0x80800) sendmsg(r3, &(0x7f0000000600)={&(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x2, 0x1, 0x0, 0x0, "f11cf165d790d87c53df4d55c60904caca64500617b23b1563a721df99d378dee53127993ca1e3850e116734db10bf1a85a976caa3f42bbbcba04930659716", 0x26}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)="b4b4192f9466afd99c76947ff00fc4973ef33a0ecf1fc23b630411c412b8a347", 0x20}, {&(0x7f00000002c0)="942365162b21cc1c7f483d0da5555c6589342c3717605261e7408f4cb4d40bccd694a14f52ddeaea8e4edcc47429d9c81445190c536016fb63c7ef07cc90f23c9895be6daa53da345997e66cc3872f3869d9da7b89b078732f12be6eb3ae9a7a0fc31d4d7d3cf9d3679efaa33a317f699c820a032efcb608d1ed21a6ac6d998b445db69985e6bc2e4beff83681834a7f20f77d4bad0ffbb1e5b0d2fc", 0x9c}], 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/571], 0x248}, 0x200008d0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "07000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:41:02 executing program 0: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c6530204767cc"], 0x191) sendmsg$can_raw(r2, &(0x7f0000000200)={&(0x7f00000000c0), 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=@canfd={{0x1, 0x1, 0x1}, 0x23, 0x2, 0x0, 0x0, "e5c42c4f89046a72b8e2114cc7e7d7d080e5d67eca1ccee1b21d43e149bb318bd2d93dd7d98579631069f77d03e4b8ea4c0c049be42f58b0a716ec7b3ba37207"}, 0x48}, 0x1, 0x0, 0x0, 0xc8004}, 0x4048855) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1583.506113] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) [ 1583.597455] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1583.615319] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1583.620156] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:02 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xd) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:41:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r3 = fanotify_init(0x0, 0x0) fanotify_mark(r3, 0x2000000000000011, 0x2, r2, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x161042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) getgid() fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f00000002c0)={{}, {0x1, 0x2}, [{0x2, 0x7, 0xee00}, {0x2, 0x2}, {0x2, 0x2}, {0x2, 0x3}, {0x2, 0x1}, {0x2, 0x4}, {0x2, 0x1}, {0x2, 0x6}, {0x2, 0x5}, {0x2, 0x3}, {0x2, 0x5, 0xffffffffffffffff}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x5, 0xee01}, {0x2, 0x5}, {0x2, 0x4}], {}, [{0x8, 0x1}, {0x8, 0x2}, {}, {0x8, 0x7, 0xee01}, {0x8, 0x1}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x4, 0xee01}], {0x10, 0x7}, {0x20, 0x6}}, 0xd4, 0x3) r5 = creat(&(0x7f0000000440)='./bus\x00', 0x0) dup2(r5, r3) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r6, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1583.780719] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) [ 1583.891360] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200), 0x8100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[@mss={0x2, 0xfffffffe}, @window={0x3, 0x400, 0xffff}, @mss={0x2, 0xb6}, @mss={0x2, 0x800}, @mss, @mss={0x2, 0xffffff53}], 0x6) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)=@ccm_128={{0x303}, "47d8d74c9143299d", "bcfa3b497fa9893bd787488711fe7de8", "6266619c", "8188d3b0fcd9bf42"}, 0x28) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 1583.938451] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) 19:41:03 executing program 2: r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x3, &(0x7f00000003c0)=0x661b) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x6, 0x8, 0x0, 0xff, 0x0, 0x9, 0x41c4, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3, @perf_bp={&(0x7f0000000300), 0xc}, 0x400, 0x0, 0x0, 0x3, 0x7, 0x200, 0xfff8, 0x0, 0x101, 0x0, 0x9}, r0, 0x5, r2, 0x8) sendto$inet6(r1, 0x0, 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000200)=@phonet, &(0x7f00000002c0)=0x80, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="3e8829eebf916c11cf7c6341f386ccbab7eac7cc052b34fe5d44ce68477f23b1a532439cb92a19b038bfc2c90df073fafd1d5e91463dc8d1ccdb804a0ed04c4ecda9900cbde6ab8591ba89d3dac3047072121c468e808f3e7e6e3c26074c7d1648785a428e1d8f64c29cd2ac5aae6607d000be7ff8e4cc8872adf5b29361cfeee3696b612b46939fece0", 0x8a, 0x4008000, &(0x7f00000000c0)={0xa, 0x4e22, 0xfffff4d5, @rand_addr=' \x01\x00', 0x9}, 0x1c) [ 1584.043087] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1584.138086] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1584.337550] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) 19:41:03 executing program 3: r0 = open(0x0, 0x0, 0x1eb) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x10, 0x1010, r4, 0x50102000) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="b8c8cf35ceb0cb31a26d9cad2946e4c060c46568642e39b6f820eaff0f290b6e5a35230585016f190916c702bef81a1580fd98bb102b2cb5622ce389499118616970f3d880b720b75ea54061e95f227355b5bdf6dc6e097d3b521e3b5290e6bc985c82d1f156246f56a3728ef8f64df01653c110eb", @ANYRESOCT=r2, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303034303030302c757307005f69643dfa9d7fc7c2827b8a0f9d6e7066da1272a2bed8e72fc0dec3e79ae5fa6d3e033c5b3a5eae801320a50d1e328d8b92dd16e965277a226d6a38795cee0b87b1cf290151fb1aa2c5cd95f2c8a272eb123da7429ed4160f7f8f5b476622485bef3384d3e6244fc2ef697f903ae03aff67a041", @ANYRESDEC=0x0, @ANYRES64, @ANYRESDEC=0x0, @ANYBLOB='\x00\x00']) read$FUSE(r5, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r5, &(0x7f00000001c0)={0xfffffccf, 0x0, r6, {0x7, 0x21, 0x1000000}}, 0xfffffffffffffd4f) write$FUSE_INIT(r0, &(0x7f0000000140)={0x50, 0xfffffffffffffff5, 0x0, {0x7, 0x21, 0x88, 0x400004, 0x8cc8, 0x5, 0x2, 0x3f}}, 0x50) 19:41:03 executing program 0: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5a0, 0x210, 0x3d8, 0x0, 0x3d8, 0x3d8, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x6, &(0x7f0000000140), {[{{@ipv6={@local, @loopback, [0xff, 0x0, 0xffffffff, 0xafc1fea0189de869], [0xff000000, 0xffffff00], 'bridge_slave_0\x00', 'ip6_vti0\x00', {}, {}, 0x3b, 0x40, 0x0, 0x40}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@inet=@set2={{0x28}, {{0x3, 0x4, 0x6}}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@local, @ipv4=@local, 0x1a, 0x21, 0x3}}}, {{@ipv6={@mcast2, @empty, [0xff000000, 0xffffffff, 0xff000000, 0xff], [0xff000000, 0x0, 0xff000000], 'veth1_to_hsr\x00', 'wg0\x00', {0xff}, {}, 0x3a, 0x4, 0x1, 0x4a}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x8}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x1, 0x7}, {0x4, 0x6, 0x2}}}}, {{@ipv6={@remote, @loopback, [0x0, 0xffffff00, 0xff], [0x0, 0xffffff, 0xffffffff, 0xff], 'batadv0\x00', 'vlan0\x00', {}, {0xff}, 0x21, 0x2, 0x4, 0x34}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x8}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x3a}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x600) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:41:03 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) sendfile(0xffffffffffffffff, r2, &(0x7f00000000c0)=0x1ff, 0x100000001) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:41:03 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffe1, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:41:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x9, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}, 0x1c) listen(r0, 0x0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) r4 = accept$phonet_pipe(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFCONF(r4, 0x8912, &(0x7f00000002c0)=@req={0x28, &(0x7f0000000240)={'veth1_vlan\x00', @ifru_ivalue}}) openat(r3, &(0x7f0000000180)='./file0\x00', 0x501080, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:41:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) [ 1584.559679] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1584.567044] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1584.585086] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1584.652158] Cannot find set identified by id 3 to match 19:41:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) [ 1584.740429] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:03 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:41:04 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000140)={0x2850396118b9121a, 0x0, 0xffffffff, 0x6000000000000000}) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="2321302e2f4cc90000000000"], 0x191) sendfile(r2, r3, &(0x7f00000000c0)=0x100000001, 0x2) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:41:04 executing program 0: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5a0, 0x210, 0x3d8, 0x0, 0x3d8, 0x3d8, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x6, &(0x7f0000000140), {[{{@ipv6={@local, @loopback, [0xff, 0x0, 0xffffffff, 0xafc1fea0189de869], [0xff000000, 0xffffff00], 'bridge_slave_0\x00', 'ip6_vti0\x00', {}, {}, 0x3b, 0x40, 0x0, 0x40}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@inet=@set2={{0x28}, {{0x3, 0x4, 0x6}}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@local, @ipv4=@local, 0x1a, 0x21, 0x3}}}, {{@ipv6={@mcast2, @empty, [0xff000000, 0xffffffff, 0xff000000, 0xff], [0xff000000, 0x0, 0xff000000], 'veth1_to_hsr\x00', 'wg0\x00', {0xff}, {}, 0x3a, 0x4, 0x1, 0x4a}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x8}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x1, 0x7}, {0x4, 0x6, 0x2}}}}, {{@ipv6={@remote, @loopback, [0x0, 0xffffff00, 0xff], [0x0, 0xffffff, 0xffffffff, 0xff], 'batadv0\x00', 'vlan0\x00', {}, {0xff}, 0x21, 0x2, 0x4, 0x34}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x8}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x3a}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x600) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:41:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$radio(&(0x7f00000000c0), 0x3, 0x2) write$binfmt_misc(r1, &(0x7f0000000140)={'syz1', "a30d18ba64e8d6589e57f11b8426d733bf66ef38c706bcc1337f9c9a146b3f49a47e9ceb7f65bed0bc2a8efffa783e322b528a7c2ea6c84216f4f35fc373b87fdde9a24c65dcde76a1dd73e5411c47466c725e4c0e743ea955ce5b"}, 0x5f) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000380)=0x0) r4 = signalfd(r2, &(0x7f00000003c0)={[0xffffffff00000001]}, 0x8) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x0, 0x68, 0x70, 0x6, 0x0, 0x7, 0x200, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x4d, 0x3b4}, 0x400, 0x5, 0x7ff, 0x7, 0xfffffffffffffff7, 0x0, 0xd8af, 0x0, 0x0, 0x0, 0xffffffffffffff0a}, r3, 0x0, r4, 0x1) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="485d3a589d9891106d5bfb5e0b5b92a66cbe3f982e577ec15a8b45a79706d2e3e61e80a517b149304e04491600716c0a10d51817644dece695884f4da577bec51acdaed3b33b074423587fb878128cf828377aa1eeebe11b07fbcda0256d5da55eea31871d2bb15f17a4de541da1d670dae9329574bf7c9b457e7a4a3aca1fe5abe032458d9f02f4e197e8d5b3d219", 0x8f, 0x4000000, &(0x7f00000002c0)={0xa, 0x4e21, 0x3f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r5, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1584.934731] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) [ 1585.018305] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1585.110354] Cannot find set identified by id 3 to match [ 1585.283838] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:04 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback}, 0x1c) 19:41:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) 19:41:04 executing program 0: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0xfffffffffffffea0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_256={{0x304}, "f61cf43e13933951", "2fc00100485bc458fe24b7ab0f897fccc564f26241c7228362de06d4689a628d", "4e75cbdf", "2fef11abd89aa853"}, 0x38) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x46) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:41:04 executing program 2: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f00000003c0)="72ddd8849d49d17ef4d2f319f2d4c3a80dfd3771a9fbbb2c5a98821f159bf48f7df6497466297d0f589a19a66d5d56aaff3e7567e2ad7869664baeb102d7d4a9f22071b8f44289d24686b4b36031d013ff34cf45a6b55e01f9af298ab671cd7f42f8cee49d2a671803a7c39cfcfa2708eaa88e65f93367ef1e2fb3075f061cae96b50cf566de4e3c42617bb8e3b59cce557de7a509a30efba2909ce0ff0833d007da7a1b1503ae1df86d9d5a7a5e3966291e56cff21c59dac194999ca4b926b08c973a08ff3919c4cd23940349937bdabb038b97a4cfe723174ddecb87e674", 0xdf}, {&(0x7f00000004c0)="01a2dd310a5810e9bba2d75ca77598b2c1d70e175f73a62c102226817613f469d8862433fd0df6db16d773efdc9feb3ccb72b33bc54b870ebe6f9973dae88803c8e86832c60d83", 0x47}], 0x2) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000010300)="0100030012000100cbf1f001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1643092d002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="00000000000000000100000000000000000000000000000000000000000000000600030061000100fd10e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e0102040500000000010000002000020038010000a0000000e0070000000000000000000000000000000000000500030033000100cd0af001620000000500000001000000002b4e535230330000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010900)="070003003c0001009d092800630000000600000004000000002600004d00000000b60000a5000000003e00000101000000340000e507", 0x36, 0xc600}, {&(0x7f0000010a00)="04000300f60001003168f0016400000004000000002a554446204c5620496e666f00000000000000000000000102040500000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc800}, {&(0x7f0000010b00)="0000000000000000000000000000000000000009084c696e7578206d6b756466667320322e32000000000000000000000000000000000012084c696e757820756466746f6f6c7320322e3200000000000000000000000000000000130868747470733a2f2f6769746875622e636f6d2f70616c692f756466746f6f6c732f0022002a4c696e757820554446465300000000000000000000000405", 0x9a, 0xc8e0}, {&(0x7f0000010c00)="08000300620001000000f00165", 0xd, 0xca00}, {&(0x7f0000011100)="02000300fe0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {0x0, 0x0, 0xa8000}], 0x0, &(0x7f0000000080)=ANY=[]) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", "0600", "02040100"}, 0x28) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) sendto$inet6(r3, &(0x7f0000000140)="a23e5353da2a58c5fd74a6960bcaed9a2e9e7c790919eb7b7f800525e0f6cbb1f788ca52579fa6f1678399d4c8b6788f62fdd7dd8b00538c2caeb1380d4d12102ed54e2f5cff08af915f57e071bd9deb633249e028a1d64f409b0b5a70eb5d9a47d5a2f9090d01fedde08c89303bebef8fab5c91463b5f434593db8f06a9dd4b4654a07b86a1ad36babd4b857d2d6c3c06db82b99b46469fb5b10837ff2da10aa546f8fa75ff5b055d018ac42542071a31e44ef463da0e7a2498a3b14667ba8986093db8fe667699d766d535afcc4fce40b5418e2182478a9d5e3991e6ac4f845e07e3a35d122877921ed7d48d7c5dcaa2d7a479", 0xf4, 0x800, &(0x7f0000000240)={0xa, 0x4e22, 0x800, @empty, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1585.629225] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1585.667546] FAULT_INJECTION: forcing a failure. [ 1585.667546] name failslab, interval 1, probability 0, space 0, times 0 [ 1585.667943] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1585.709825] CPU: 1 PID: 12029 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 1585.717764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1585.727148] Call Trace: [ 1585.729754] dump_stack+0x1b2/0x281 [ 1585.733400] should_fail.cold+0x10a/0x149 [ 1585.737564] should_failslab+0xd6/0x130 [ 1585.742883] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1585.747581] tcp_sendmsg_locked+0x24e4/0x2ef0 [ 1585.752097] ? perf_trace_lock_acquire+0x104/0x510 [ 1585.757054] ? perf_trace_lock_acquire+0x510/0x510 [ 1585.762314] ? lock_sock_nested+0x98/0x100 [ 1585.763347] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1585.766691] ? tcp_sendpage+0x60/0x60 [ 1585.766709] ? mark_held_locks+0xa6/0xf0 [ 1585.766729] ? __local_bh_enable_ip+0xc1/0x170 [ 1585.766755] tcp_sendmsg+0x2b/0x40 [ 1585.766776] inet_sendmsg+0x11a/0x4e0 [ 1585.796890] ? security_socket_sendmsg+0x83/0xb0 [ 1585.801673] ? inet_recvmsg+0x4d0/0x4d0 [ 1585.805769] sock_sendmsg+0xb5/0x100 [ 1585.809496] SyS_sendto+0x1c7/0x2c0 [ 1585.813138] ? SyS_getpeername+0x220/0x220 [ 1585.817434] ? lock_downgrade+0x740/0x740 [ 1585.821615] ? wait_for_completion_io+0x10/0x10 [ 1585.826310] ? fput+0xb/0x140 [ 1585.829434] ? SyS_write+0x14d/0x210 [ 1585.833157] ? SyS_read+0x210/0x210 [ 1585.836796] ? __do_page_fault+0x159/0xad0 [ 1585.841044] ? do_syscall_64+0x4c/0x640 [ 1585.845029] ? SyS_getpeername+0x220/0x220 [ 1585.849292] do_syscall_64+0x1d5/0x640 [ 1585.853206] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1585.858407] RIP: 0033:0x4665d9 [ 1585.861626] RSP: 002b:00007fe4a1136188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1585.869348] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 19:41:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) [ 1585.876631] RDX: fffffffffffffe70 RSI: 0000000000000000 RDI: 0000000000000003 [ 1585.884111] RBP: 00007fe4a11361d0 R08: 0000000020000280 R09: 000000000000001c [ 1585.891524] R10: 0000000020000004 R11: 0000000000000246 R12: 0000000000000001 [ 1585.898916] R13: 00007ffed0f59c6f R14: 00007fe4a1136300 R15: 0000000000022000 [ 1585.935268] UDF-fs: warning (device loop2): udf_fill_super: No fileset found 19:41:05 executing program 4: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x80400, 0x0) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x4e22, 0x9, @mcast2, 0x8001}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) 19:41:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) 19:41:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) recvfrom$inet6(r0, &(0x7f0000000140)=""/127, 0x7f, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1586.092217] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1586.162549] ================================================================== [ 1586.170294] BUG: KASAN: slab-out-of-bounds in tls_push_record+0x10cc/0x1270 [ 1586.177519] Read of size 8 at addr ffff88809dd3d638 by task syz-executor.2/12027 [ 1586.185058] [ 1586.186695] CPU: 0 PID: 12027 Comm: syz-executor.2 Not tainted 4.14.232-syzkaller #0 [ 1586.194585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1586.203950] Call Trace: [ 1586.206564] dump_stack+0x1b2/0x281 [ 1586.210288] print_address_description.cold+0x54/0x1d3 [ 1586.215593] kasan_report_error.cold+0x8a/0x191 [ 1586.220279] ? tls_push_record+0x10cc/0x1270 [ 1586.224700] __asan_report_load8_noabort+0x68/0x70 [ 1586.229648] ? tls_push_record+0x10cc/0x1270 [ 1586.234080] tls_push_record+0x10cc/0x1270 [ 1586.238338] ? mark_held_locks+0xa6/0xf0 [ 1586.242417] ? __local_bh_enable_ip+0xc1/0x170 [ 1586.247021] tls_sk_proto_close+0x6f0/0x8b0 [ 1586.251379] ? tcp_check_oom+0x440/0x440 [ 1586.255459] ? tls_write_space+0x2d0/0x2d0 [ 1586.259707] ? ip_mc_drop_socket+0x16/0x220 [ 1586.264046] inet_release+0xdf/0x1b0 [ 1586.267848] inet6_release+0x4c/0x70 [ 1586.271578] __sock_release+0xcd/0x2b0 [ 1586.275559] ? __sock_release+0x2b0/0x2b0 [ 1586.279724] sock_close+0x15/0x20 [ 1586.283232] __fput+0x25f/0x7a0 [ 1586.286669] task_work_run+0x11f/0x190 [ 1586.290957] exit_to_usermode_loop+0x1ad/0x200 [ 1586.295652] do_syscall_64+0x4a3/0x640 [ 1586.299562] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1586.304796] RIP: 0033:0x4193eb [ 1586.307996] RSP: 002b:00007ffef002f2f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1586.315717] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004193eb [ 1586.323003] RDX: 0000000000000000 RSI: 0000001b2f92e11c RDI: 0000000000000003 [ 1586.330288] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000f73 [ 1586.337600] R10: 0000000006dcaf77 R11: 0000000000000293 R12: 000000000056c9e0 [ 1586.344888] R13: 000000000056c9e0 R14: 000000000056bf60 R15: 0000000000183207 [ 1586.352187] [ 1586.353824] Allocated by task 12291: [ 1586.357547] kasan_kmalloc+0xeb/0x160 [ 1586.361360] __kmalloc_track_caller+0x155/0x400 [ 1586.366039] kmemdup+0x23/0x50 [ 1586.369334] neigh_sysctl_register+0x88/0x680 [ 1586.373850] devinet_sysctl_register+0x91/0x1f0 [ 1586.378562] inetdev_init+0x202/0x410 [ 1586.382380] inetdev_event+0x8b4/0x10a0 [ 1586.386403] notifier_call_chain+0x108/0x1a0 [ 1586.390952] register_netdevice+0xb98/0xe40 [ 1586.395376] rtnl_newlink+0x14ff/0x1860 [ 1586.399551] rtnetlink_rcv_msg+0x3be/0xb10 [ 1586.403824] netlink_rcv_skb+0x125/0x390 [ 1586.407906] netlink_unicast+0x437/0x610 [ 1586.411989] netlink_sendmsg+0x62e/0xb80 [ 1586.416066] sock_sendmsg+0xb5/0x100 [ 1586.419795] SyS_sendto+0x1c7/0x2c0 [ 1586.423436] do_syscall_64+0x1d5/0x640 [ 1586.429514] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1586.434726] [ 1586.436975] Freed by task 11671: [ 1586.440374] kasan_slab_free+0xc3/0x1a0 [ 1586.444447] kfree+0xc9/0x250 [ 1586.447597] kvfree+0x45/0x50 [ 1586.450759] put_files_struct+0x259/0x340 [ 1586.454916] exit_files+0x7e/0xa0 [ 1586.458385] do_exit+0xa18/0x2850 [ 1586.461875] do_group_exit+0x100/0x2e0 [ 1586.465780] get_signal+0x38d/0x1ca0 [ 1586.470033] do_signal+0x7c/0x1550 [ 1586.473587] exit_to_usermode_loop+0x160/0x200 [ 1586.478218] do_syscall_64+0x4a3/0x640 [ 1586.482127] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1586.487323] [ 1586.488957] The buggy address belongs to the object at ffff88809dd3cdc0 [ 1586.488957] which belongs to the cache kmalloc-2048 of size 2048 [ 1586.503191] The buggy address is located 120 bytes to the right of [ 1586.503191] 2048-byte region [ffff88809dd3cdc0, ffff88809dd3d5c0) [ 1586.515948] The buggy address belongs to the page: [ 1586.520894] page:ffffea0002774f00 count:1 mapcount:0 mapping:ffff88809dd3c540 index:0x0 compound_mapcount: 0 [ 1586.530912] flags: 0xfff00000008100(slab|head) [ 1586.535509] raw: 00fff00000008100 ffff88809dd3c540 0000000000000000 0000000100000003 [ 1586.543409] raw: ffffea00012e8fa0 ffffea0001077fa0 ffff88813fe80c40 0000000000000000 [ 1586.551415] page dumped because: kasan: bad access detected [ 1586.557140] 19:41:05 executing program 0: getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0xfffffffffffffea0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_256={{0x304}, "f61cf43e13933951", "2fc00100485bc458fe24b7ab0f897fccc564f26241c7228362de06d4689a628d", "4e75cbdf", "2fef11abd89aa853"}, 0x38) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x46) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:41:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) [ 1586.558768] Memory state around the buggy address: [ 1586.567278] ffff88809dd3d500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1586.576136] ffff88809dd3d580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1586.583511] >ffff88809dd3d600: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 1586.590909] ^ [ 1586.596117] ffff88809dd3d680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1586.603495] ffff88809dd3d700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1586.607612] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1586.610871] ================================================================== [ 1586.610895] Disabling lock debugging due to kernel taint 19:41:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) 19:41:05 executing program 4: r0 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000140)="3e959b68f1e0c4793594cb61d6be673dde551ac8d475f4fdcdf59828527488abe55e44b6514bdd35c5dee4a447c7b00d1b5faf57e121fa8ffc75c02afefebcc4826509b1198e8f0ff90cb7c8e98a82cebec68c15e0fd4a157474d66bffb659c4a6f32182", &(0x7f00000002c0)=@buf="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", 0x1}, 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r3, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) accept$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, &(0x7f0000000200)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 1586.800308] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:41:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@private}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@remote}, {@ipv4=@private, [], @ipv6=@remote}, {@ipv4=@local, [], @ipv4=@broadcast}], 0x1e}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x13, 0x0, 0x0, 0x0, 'syz1\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback}, 0x1c) vmsplice(r0, &(0x7f0000000b80)=[{&(0x7f0000000000)="8c11b2d3f155fdd612d10cd3c4a42883ad187cc95d9ee63f2b2d5dd5e5951b211f183419b731aa6f8450e6a3c4725078add5247b56bc01cc28feffc5d89548ca12f6d90197a6f89660685780f6d2d33e663db6a5f741a8ad059e44a63a5504bd7242f4ef70c0ad4cbe1e373c894ee35d0d28cfc0686a92cec19a60b4622b775ebc4c6b5845ae1122237fab9e2f21dad5e47b82fc35adcbffc5", 0x99}, {&(0x7f00000000c0)="380af7426a7f9011cc72c627edae306510c38623c686d719557df52df5b7e5b73f6bcee601d82a420c0cc36e54617e52c8217dc44e1be53000d2eea90f92d24136a952aa67e81ec2edd0ab8dca1ed001db6c9e028dde53bdf3e6f547cfe813beee16c93f16e99c5941a32d73f4e91fb372855cd091df79c7e70051e20b08a591f0d820bc02b2f53e4bccd8bcc9b5e53214a5fd0bc5388bcb49e8e60ed4731a30", 0xa0}, {&(0x7f0000000180)="63440d6331f02f5cdbc510aace3338e4d0ee15599f4a70001c70e37e3933a8f7f584b20a995cdc73364f0bdbaac6ff4c5092eda70b14c9efef576f706251e27a932053ce7084ef6b04ccedd60a3c222bd54692cf2a84af2695f2c626432ce5ea5bc5d2badb947eda6ec14df9d0cefe6a9634ab1c5eebfd9313587f2fbffd2fa6807937aaac6cbe6c4f65a1e71cf9d99aaed3876439beecb47b3a7f440fc7a145856c3f08e537d5240c5091d68410ad9cdffb0bb8351fb9292699006265b29e7039f7873801e478073435c430dcf1467ed785b5328fe577a013787f9172829c", 0xdf}, {&(0x7f0000000740)="fa9a42024e1f1cb3c406fcebaa57442b9550b5217cbdadd41473c72eda8ede0e235ccd8d0e26cf865ea351801e309a91be610d", 0x33}, {&(0x7f0000000780)="85f3797e1f90d2d271e1a0e84bf4474713ee7cb642de5c2ba40d017c6837421b9f63ade1c040e2216c68c7065f3dbe3873403e1334d4a15a276944ce242d86bc9302ccb3af9f85ec3dcc1f9366d17c4686fd4a471d16ff2350997b77b11c3c2ce00c06f43326d2bcdcd8289b8c1e994a513190bbb80ee18cb4a948f81316fe8d2ee9c6564a48713856fa3fe0a9e7cf0ed8fbe61d7331a2772901ef3b3d9303d4ea58e4310e8f08f0075f8b1c84a8e5e017d4c966", 0xb4}, {&(0x7f0000000840)="c237bfcfa08e7fd9a6fdec1a7b7048bf2d80afb0f73e9ba9e6f574f6d25a93ff61ad84192a9a14f1f72faf85063ca53d54be2c4a573d86cd0a", 0x39}, {&(0x7f0000000880)="154e33cddd1bbc62e04fb48255f5b7991c92674a5d46832e17a2b05d90a96f132cf1a5eca263505b68d04b462a531c930ea61aff192e56033fc73410fee45449dff5663dede6a4f4924f4724cd0ce65b6e56d5b4059f34cc76bf538a6181a4ad9ae7e78355db5226bfded6d299b6697b847bc60df5a803a314d48e8f737cebe8b1bb3373224fc98034af560d89a1c1a2f20c9b8875ac0777b97d038102591cc0d0936c7347", 0xa5}, {&(0x7f0000000940)="6a64580e64019f212a4a581bfe3cfcbccacfbc6e71963851b4000cf99e24b27ce908823cf93996038964a2ceba3b6e6a7b0d4ceb290b9fd337754ae26d010813e9b62b50252075b8069afcd885cdec8dfe627039fd48c0850a16ea421d50c9e48076f6b0f3a3882e0ac8eda406d4a3f563c4c8bcb78bb9e8750ed9e621e3fcb6bdfc19517009290085af8d0355d55dea9d6b1e6a63dd17238ff951714344c3a7b96143f1bed2f8c7100ed0f41bfb0901c21f5d6ef3536b8aacef75054e975d95daa6dc080f54fa22cd", 0xc9}, {&(0x7f0000000a40)="f5377b3b71b4261ee687331fbe62d7f1b103aa7f0c4c16a92fd629cda8f29d54df8b16cfdf716e8f81c9e0d4d6c6aef6afdef1d69ce603bf150525cf70701859b1139e7d303be19f95614be63f40497b6c98b8746ee70ce84e7e9d2c85dbd2c8d5774d4d0908a2cd8e2bca51bc97452e836383677e920bda1a13d2f51e7fe682396841e8bdd1853a282006922c383d730286bd27ca92654523552cf293991edb497ddbe669295cd7c7c76cefa13201b0dbc6a34483e29e6ebaa3", 0xba}, {&(0x7f0000000b00)="bdcd0766d193f4f559a60046e5fffb5b18afeeb0daee8885b25c169a12631d603536a6306f8e1ae43f2f4d798a770e1644dcad10d85dea5177a2b364abed881c1439d34cd2c575388b036db27e68271372175b1e4692e30bbc", 0x59}], 0xa, 0x9) socket$netlink(0x10, 0x3, 0x4) 19:41:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x30, 0x9, 0x8, 0x9, 0x3, 0x3e, 0x6, 0xa9, 0x40, 0xba, 0x3ff, 0x800, 0x38, 0x1, 0x2, 0x3, 0x1}, [{0x7, 0x100, 0x0, 0x7, 0x0, 0x1, 0x9}], "80e66f674451390609958ae63a66c5059358928a1d68566b948dc33339eaf8923ca40b63cc13733f03ad870bdf00abe5f05c2ab43630faa95ab499b5d7806fd9cc7879ab07c4a3040f018d8750f6ba8865ec46cd668cfe7c411bd1d1f26e12c83aef7908b51718e18e32e67a57c2401523c1beaaaece83a756a5e925ad345b08708445bef1655cab722da083e4f764c8d4d2d8", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x90b) 19:41:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e26}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe70, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "00000000e6ffffff", '\x00', "20040100"}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 1587.052616] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1587.152968] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1587.221076] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1587.420545] Kernel panic - not syncing: panic_on_warn set ... [ 1587.420545] [ 1587.427961] CPU: 1 PID: 12027 Comm: syz-executor.2 Tainted: G B 4.14.232-syzkaller #0 [ 1587.437670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1587.447040] Call Trace: [ 1587.449637] dump_stack+0x1b2/0x281 [ 1587.453308] panic+0x1f9/0x42d [ 1587.456532] ? add_taint.cold+0x16/0x16 [ 1587.460518] ? ___preempt_schedule+0x16/0x18 [ 1587.464965] kasan_end_report+0x43/0x49 [ 1587.468953] kasan_report_error.cold+0xa7/0x191 [ 1587.473638] ? tls_push_record+0x10cc/0x1270 [ 1587.478065] __asan_report_load8_noabort+0x68/0x70 [ 1587.483149] ? tls_push_record+0x10cc/0x1270 [ 1587.487581] tls_push_record+0x10cc/0x1270 [ 1587.491954] ? mark_held_locks+0xa6/0xf0 [ 1587.496039] ? __local_bh_enable_ip+0xc1/0x170 [ 1587.500637] tls_sk_proto_close+0x6f0/0x8b0 [ 1587.504984] ? tcp_check_oom+0x440/0x440 [ 1587.509266] ? tls_write_space+0x2d0/0x2d0 [ 1587.513674] ? ip_mc_drop_socket+0x16/0x220 [ 1587.518012] inet_release+0xdf/0x1b0 [ 1587.521826] inet6_release+0x4c/0x70 [ 1587.525692] __sock_release+0xcd/0x2b0 [ 1587.529781] ? __sock_release+0x2b0/0x2b0 [ 1587.536313] sock_close+0x15/0x20 [ 1587.539779] __fput+0x25f/0x7a0 [ 1587.543091] task_work_run+0x11f/0x190 [ 1587.547026] exit_to_usermode_loop+0x1ad/0x200 [ 1587.551632] do_syscall_64+0x4a3/0x640 [ 1587.555561] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1587.560758] RIP: 0033:0x4193eb [ 1587.563945] RSP: 002b:00007ffef002f2f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1587.571798] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004193eb [ 1587.579329] RDX: 0000000000000000 RSI: 0000001b2f92e11c RDI: 0000000000000003 [ 1587.588532] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000f73 [ 1587.595810] R10: 0000000006dcaf77 R11: 0000000000000293 R12: 000000000056c9e0 [ 1587.603092] R13: 000000000056c9e0 R14: 000000000056bf60 R15: 0000000000183207 [ 1587.611048] Kernel Offset: disabled [ 1587.614743] Rebooting in 86400 seconds..