0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x22a9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x801004d1]}}, 0x1c) close(r0) 16:26:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x364a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:38 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x504a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x595e634cfd]}}, 0x1c) close(r0) 16:26:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) fchdir(r4) 16:26:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1a46, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:38 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2a79, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1945, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000]}}, 0x1c) close(r0) 16:26:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) fchdir(r4) 16:26:38 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4fd4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4c83, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7290, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x560e755e59000000]}}, 0x1c) close(r0) 16:26:39 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6340, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x74a1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x128e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x300]}}, 0x1c) close(r0) 16:26:39 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x572c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x72c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:26:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xb06, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x12ad, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x9]}}, 0x1c) close(r0) 16:26:39 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x812b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x30471fa]}}, 0x1c) close(r0) 16:26:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x9a8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:26:40 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x16dc, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:40 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5bff, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x8516685e59000000]}}, 0x1c) close(r0) 16:26:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2444, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 717.220596] net_ratelimit: 10 callbacks suppressed [ 717.220606] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) [ 717.273543] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x8284, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:40 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x43f5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:40 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7ba7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x11]}}, 0x1c) close(r0) 16:26:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}}, 0x1c) close(r0) [ 717.503951] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 717.559910] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}}, 0x1c) close(r0) 16:26:41 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4fa5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3a99, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x210b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x800) ioctl$FIBMAP(r0, 0x2284, &(0x7f00000003c0)) 16:26:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000240)={0x0, 0x0, 0x10001, 0x6}) pwritev(r1, &(0x7f0000003440)=[{&(0x7f0000002400)='I', 0x1}], 0x1, 0x40000) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}) 16:26:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r4) [ 718.067197] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x7fe0000000000000, 0x5, 0xffff, 0x8, 0x0, 0x5f, 0x20818, 0x2, 0xfffffffffffffff8, 0x8, 0x1, 0x0, 0x4e2da605, 0x2be, 0x0, 0x0, 0xffff, 0x0, 0x7, 0x81, 0x0, 0x4, 0x101, 0x0, 0x0, 0xffffffffffffffff, 0x5d, 0x4, 0x5, 0xfffffffffffffffb, 0xd70d, 0x2, 0x2, 0x3, 0x5, 0x9, 0x0, 0xba5f, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0xff, 0x6, 0x1, 0x1fffffffc000000}, r2, 0x0, r1, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'bridge_slave_0\x00', @random="01003a1e2410"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 16:26:41 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x665b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 718.123808] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x27f5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x766a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}}, 0x1c) close(r0) 16:26:41 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1b0c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:41 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clone(0x200100, 0x0, 0xfffffffffffffffe, &(0x7f0000000180), 0xffffffffffffffff) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/148, 0x94}], 0x1) timer_create(0x0, &(0x7f0000000140)={0x0, 0x1d, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000080)=0x80000000, 0x4) 16:26:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6c61, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r4) [ 718.360256] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1037, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:41 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7e8a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 718.434183] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xe803]}}, 0x1c) close(r0) 16:26:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7e1a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x1600]}}, 0x1c) close(r0) 16:26:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x335f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) fchdir(r4) 16:26:42 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xea9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 718.627960] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6ba0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 718.681803] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:42 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f00000000c0)="153f6234418dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000002c0)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00003fdff5)={@multicast2, @loopback, @dev}, 0xc) 16:26:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3b64, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) fchdir(r4) 16:26:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xf401]}}, 0x1c) close(r0) 16:26:42 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x199e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6849, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x5555]}}, 0x1c) close(r0) 16:26:42 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0xffffff92, 0x0, 0xffffffd0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @raw8={"e250795213d2ea4c2266b9bd"}}], 0x30) 16:26:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3b53, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:42 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xc63, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4904, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xa]}}, 0x1c) close(r0) 16:26:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) fchdir(r4) 16:26:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x80b7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:26:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x3c7be816]}}, 0x1c) close(r0) 16:26:43 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x33, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:43 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x10fe, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1415, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xfc000000]}}, 0x1c) close(r0) 16:26:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7dcd, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:43 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x70c3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:43 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x357b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}, 0x1c) close(r0) 16:26:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) fchdir(r4) 16:26:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1a23, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3ffe, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) fchdir(r4) 16:26:44 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x470, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4644, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xea94805e59000000]}}, 0x1c) close(r0) 16:26:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:44 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x41db, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7735, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5071, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x6000000]}}, 0x1c) close(r0) 16:26:44 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7176, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2bf5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1b0f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:45 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x521e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3b9d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x5bdd0500]}}, 0x1c) close(r0) 16:26:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1acc, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4b3f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:45 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1584, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) fchdir(r4) 16:26:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}}, 0x1c) close(r0) 16:26:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2224, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:45 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x43d0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2767, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x64a7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x269c99a7]}}, 0x1c) close(r0) 16:26:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x595e20eb83]}}, 0x1c) close(r0) 16:26:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xf08, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:46 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1e9f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x123a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) fchdir(r4) 16:26:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x6ab4535e59000000]}}, 0x1c) close(r0) 16:26:46 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2462, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 722.772636] net_ratelimit: 12 callbacks suppressed [ 722.772646] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 722.836116] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x334f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x490a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xfec00000]}}, 0x1c) close(r0) 16:26:46 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3ae0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 723.399177] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) [ 723.452400] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4198, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5f8b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:46 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2410, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) fchdir(r4) 16:26:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xffb8]}}, 0x1c) close(r0) 16:26:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x577c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1530, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6d4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}}, 0x1c) close(r0) 16:26:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3e7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2e47, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 723.808321] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xd, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b70000000000000095"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3955, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3cf4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 723.904192] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000]}}, 0x1c) close(r0) 16:26:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x487f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 724.012189] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1aff, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4e24, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 724.063190] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x15554]}}, 0x1c) close(r0) 16:26:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2a54, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x89b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5301, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xd, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b70000000000000095"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x5555000000000000]}}, 0x1c) close(r0) 16:26:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x236e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x58d0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:48 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x338f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) [ 724.794983] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2bb6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 724.846459] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x13f5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:48 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x56b0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}, 0x1c) close(r0) 16:26:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6c7f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:48 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x575e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4046, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xd1300000]}}, 0x1c) close(r0) 16:26:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2e6c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:49 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4557, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6bda, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x40020000]}}, 0x1c) close(r0) 16:26:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5e9f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:49 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3f85, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3634, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x8030100000000000]}}, 0x1c) close(r0) 16:26:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x73b2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2f91, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:49 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2c49, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x2000000000000]}}, 0x1c) close(r0) 16:26:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6ec, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x80b6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6cf5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x46ba, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x45c5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000]}}, 0x1c) close(r0) 16:26:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x72a9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2b1b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x453c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}}, 0x1c) close(r0) 16:26:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x11a5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x751d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4c2e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x33ab, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x29f4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x595e7acaad]}}, 0x1c) close(r0) 16:26:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xffffff91]}}, 0x1c) close(r0) 16:26:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x755e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x737c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7ddf, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x91ffffff00000000]}}, 0x1c) close(r0) 16:26:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5528, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) [ 728.202893] net_ratelimit: 14 callbacks suppressed [ 728.202905] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6ffc, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x5000000000000]}}, 0x1c) close(r0) [ 728.271843] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x813c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6b3d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 728.356981] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3f4a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x3c1e00]}}, 0x1c) close(r0) [ 728.413707] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 728.489105] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 728.541750] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2b51, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4144, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x5bdd050000000000]}}, 0x1c) close(r0) 16:26:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x36ca, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) [ 729.048343] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x64e3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) [ 729.101071] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) 16:26:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xff00]}}, 0x1c) close(r0) 16:26:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x138b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x8189, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) 16:26:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x24ef, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 729.271409] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5f92, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x10f1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 729.338837] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xd130]}}, 0x1c) close(r0) 16:26:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x277b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x1a0ffffffff]}}, 0x1c) close(r0) 16:26:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x15e3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xe60, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xa9e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}}, 0x1c) close(r0) 16:26:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) fchdir(r4) 16:26:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2756, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2175, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x55da, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) fchdir(r4) 16:26:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) fchdir(r4) 16:26:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x40ee, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7c77, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2bd1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x1e3c0000000000]}}, 0x1c) close(r0) 16:26:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7508, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x28f2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x156e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xff0f]}}, 0x1c) close(r0) 16:26:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7078, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2b81, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3c31, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xa00]}}, 0x1c) close(r0) 16:26:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xcb5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x51a9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6454, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x729b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4ec8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x5000]}}, 0x1c) close(r0) 16:26:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1134, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1dca, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2b8e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}, 0x1c) close(r0) 16:26:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x710c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x249a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2e8e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x33ba, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x48dd, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}}, 0x1c) close(r0) 16:26:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4f24, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xe7e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xa81, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x40000000]}}, 0x1c) close(r0) 16:26:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xaf5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2439, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x41, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xb7f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x64f4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x16000000]}}, 0x1c) close(r0) 16:26:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3c2b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5322, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5cd5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x1f4]}}, 0x1c) close(r0) 16:26:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x318b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x18688]}}, 0x1c) close(r0) 16:26:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5463, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x8138, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2a30, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x595e681685]}}, 0x1c) close(r0) 16:26:57 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:26:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x833, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4fbe, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x476f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x240]}}, 0x1c) close(r0) 16:26:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2386, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3a07, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2242, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c1d000000000000]}}, 0x1c) close(r0) 16:26:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7b3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 734.106434] net_ratelimit: 16 callbacks suppressed [ 734.106445] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x719f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xbf, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 734.186919] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x1100]}}, 0x1c) close(r0) 16:26:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x74ea, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6093, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 734.293791] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 734.348159] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1629, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x983a]}}, 0x1c) close(r0) 16:26:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x608a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x30e2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x50]}}, 0x1c) close(r0) 16:26:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}}, 0x1c) close(r0) 16:26:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:26:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4bb6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x494c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xd1041080]}}, 0x1c) close(r0) 16:26:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x51ed, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xe]}}, 0x1c) close(r0) 16:26:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:26:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7728, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x337d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6102, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:26:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0x1c) close(r0) 16:26:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:26:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xeffe000000000000]}}, 0x1c) close(r0) 16:26:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x63da, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6811, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 735.859930] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 735.921577] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:26:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:26:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3d95, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:26:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5673, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2e0f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:26:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x3e8]}}, 0x1c) close(r0) 16:26:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x50000000]}}, 0x1c) close(r0) 16:27:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) [ 736.620218] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x705a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3eb1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1e7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 736.673813] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:00 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x2000000]}}, 0x1c) close(r0) [ 736.810392] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:00 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffffffff00000001) fchdir(r3) [ 736.879613] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x600a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x28e8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x65, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c1d]}}, 0x1c) close(r0) 16:27:00 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xb8ff000000000000]}}, 0x1c) close(r0) 16:27:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x256d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3619, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1408, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}}, 0x1c) close(r0) 16:27:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x644, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:01 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x37fb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1b50, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5af0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x983a000000000000]}}, 0x1c) close(r0) 16:27:01 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x33e4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3e99, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7fc5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:01 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x54c3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xfa710403]}}, 0x1c) close(r0) 16:27:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x3000000]}}, 0x1c) close(r0) 16:27:01 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x35ad, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5b72, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x581f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xe00]}}, 0x1c) close(r0) 16:27:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xc42, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x63a3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6ece, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x8042, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x16]}}, 0x1c) close(r0) 16:27:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x41b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5d09, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4e5b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}}, 0x1c) close(r0) 16:27:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x15]}}, 0x1c) close(r0) 16:27:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7cd3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x201, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4e30, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}}, 0x1c) close(r0) 16:27:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x740e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:03 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5411, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5ec1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 739.626309] net_ratelimit: 10 callbacks suppressed [ 739.626319] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4817, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 739.703027] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:03 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, 0x1c) close(r0) 16:27:03 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x19ad, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3fe0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4c5a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x4002]}}, 0x1c) close(r0) 16:27:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xfec0]}}, 0x1c) close(r0) 16:27:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2fb9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:03 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xa78, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7f3b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xff0f000000000000]}}, 0x1c) close(r0) [ 740.471464] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 740.532876] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2f98, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xe49, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x78cd, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xeffe0000]}}, 0x1c) close(r0) 16:27:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:04 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffffffff00000001) fchdir(r3) [ 741.140810] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x79b3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3d39, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 741.192580] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4772, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}}, 0x1c) close(r0) 16:27:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x30750000]}}, 0x1c) close(r0) 16:27:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x201b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2255, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xf54, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 741.368119] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xe8030000]}}, 0x1c) close(r0) [ 741.420248] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1640, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 741.525684] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 741.568916] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3711, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3e9b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x91ffffff]}}, 0x1c) close(r0) 16:27:05 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3b9b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:05 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) close(r0) 16:27:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6b08, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:05 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x28b8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x303f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x7]}}, 0x1c) close(r0) 16:27:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xa7999c26]}}, 0x1c) close(r0) 16:27:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x3c7be81600000000]}}, 0x1c) close(r0) 16:27:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1aa5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x899, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1fc3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:06 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3c97, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:06 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7bb8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7d4b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x16b2000000000000]}}, 0x1c) close(r0) 16:27:06 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7f20, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6911, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6ae2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xadca7a5e59000000]}}, 0x1c) close(r0) 16:27:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3f37, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x63ab, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x11f3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x9000000]}}, 0x1c) close(r0) 16:27:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4536, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x64ac, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1644, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xff0f0000]}}, 0x1c) close(r0) 16:27:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x74ce, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x66ad, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x103080]}}, 0x1c) close(r0) 16:27:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5461, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x1c) close(r0) 16:27:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x32bc, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x57c6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xfeef]}}, 0x1c) close(r0) 16:27:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x466d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3af6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x1500000000000000]}}, 0x1c) close(r0) 16:27:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x489b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 745.424610] net_ratelimit: 10 callbacks suppressed [ 745.424622] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x32d2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x761f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 745.476253] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x595e53b46a]}}, 0x1c) close(r0) 16:27:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4017, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget(0x3, 0x3, 0x200) recvmmsg(0xffffffffffffffff, &(0x7f0000004900)=[{{&(0x7f0000000340)=@nfc, 0x80, &(0x7f0000001780)=[{&(0x7f00000002c0)=""/91, 0x5b}], 0x100000000000005e, &(0x7f00000017c0)=""/116, 0x74, 0x4}}], 0x1, 0x0, &(0x7f0000004a40)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r0, &(0x7f0000000140), 0x391, 0x51) 16:27:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x1d4c]}}, 0x1c) close(r0) 16:27:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x76f4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x72d3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x64d4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x1600000000000000]}}, 0x1c) close(r0) 16:27:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x39a3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1a6d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x29a6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 746.321240] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:09 executing program 0: 16:27:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:09 executing program 0: [ 746.433810] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5853, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x75ff, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xfe80]}}, 0x1c) close(r0) 16:27:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x21d7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:10 executing program 0: 16:27:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3c85, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:10 executing program 0: 16:27:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xb000000]}}, 0x1c) close(r0) 16:27:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x259a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7e78, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:10 executing program 0: 16:27:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2b78, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 746.758164] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 746.814513] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:10 executing program 0: 16:27:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6181, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5837, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x15000000]}}, 0x1c) close(r0) 16:27:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x72f3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:10 executing program 0: 16:27:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) [ 747.399468] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:10 executing program 0: 16:27:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x78be, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 747.460436] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xd40, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5650, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:10 executing program 0: 16:27:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x3075]}}, 0x1c) close(r0) 16:27:11 executing program 0: 16:27:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xb54, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:11 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6f69, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x595e1e1095]}}, 0x1c) close(r0) 16:27:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x29ff, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:11 executing program 0: 16:27:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x54550100]}}, 0x1c) close(r0) 16:27:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7b16, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x677f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:11 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x115c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:11 executing program 0: [ 748.341606] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x48a2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 748.416305] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:11 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6fa2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:11 executing program 0: 16:27:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x76c3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x1a0]}}, 0x1c) close(r0) 16:27:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7e0c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x19f0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x498d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x1802]}}, 0x1c) close(r0) 16:27:12 executing program 0: 16:27:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:12 executing program 0: 16:27:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5233, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1a78, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x22b2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000]}}, 0x1c) close(r0) 16:27:12 executing program 0: 16:27:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:12 executing program 0: 16:27:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xc43, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x43b4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:12 executing program 0: 16:27:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3e55, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:12 executing program 0: 16:27:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x30d1]}}, 0x1c) close(r0) 16:27:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x329a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:12 executing program 0: 16:27:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}}, 0x1c) close(r0) 16:27:12 executing program 0: 16:27:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4eca, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x55a9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6b26, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:13 executing program 0: 16:27:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x2000]}}, 0x1c) close(r0) 16:27:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x537a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3e46, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:13 executing program 0: 16:27:13 executing program 0: 16:27:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)=ANY=[], &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000240)='posix_acl_accesswlan0keyring/nodev#*md5sumcgroup\x00') unshare(0x8000200) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') setns(r0, 0x0) clone(0x70024000, &(0x7f0000000180), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000008480)) 16:27:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x34c5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x617f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x67a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}}, 0x1c) close(r0) [ 749.955356] IPVS: ftp: loaded support on port[0] = 21 16:27:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5eb8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 750.083203] IPVS: ftp: loaded support on port[0] = 21 16:27:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x779, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x16b20000]}}, 0x1c) close(r0) 16:27:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4ba1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6b80, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r2, 0x8912, &(0x7f0000000040)="153f6234418dd25d766070") r3 = dup(r1) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000100)) 16:27:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x148d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x595e58cf28]}}, 0x1c) close(r0) 16:27:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x595e750e56]}}, 0x1c) close(r0) 16:27:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2d4d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2b4a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x40c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x3a98]}}, 0x1c) close(r0) 16:27:14 executing program 0: futex(&(0x7f0000000180), 0x8c, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) 16:27:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4000000000e000, 0x1, &(0x7f0000000ac0)=[{&(0x7f0000000080)="eb3c906d6b66732e066174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000200)=""/229) 16:27:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xc000000]}}, 0x1c) close(r0) 16:27:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3c8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5312, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 750.972079] net_ratelimit: 10 callbacks suppressed [ 750.972090] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x35c7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 751.031276] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:14 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x7d}}, &(0x7f0000000000)="fafac30ba99ba4ca8e3aaf7f62e1186fdaae769dbd894aaaa4f5105128", 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 16:27:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x72fa, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5fde, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x8]}}, 0x1c) close(r0) 16:27:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3935, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x5dd5b]}}, 0x1c) close(r0) 16:27:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x21ef, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1a98, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}}, 0x1c) close(r0) [ 751.853221] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 751.914006] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x77c6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7f70, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x91e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xd000000]}}, 0x1c) close(r0) [ 752.486968] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x579e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5464, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 752.560195] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1838, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xc]}}, 0x1c) close(r0) 16:27:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:16 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4da3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}}, 0x1c) close(r0) 16:27:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6616, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2760, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:16 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x325a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 753.308919] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:16 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x305d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6ef0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 753.386917] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6c4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xb00]}}, 0x1c) close(r0) 16:27:16 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x39df, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2489, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 753.526106] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4514, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 753.579467] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x1802000000000000]}}, 0x1c) close(r0) 16:27:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6398, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x96d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1181, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x983a0000]}}, 0x1c) close(r0) 16:27:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7f50, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5af2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3ac0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1cc1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x62f9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x600]}}, 0x1c) close(r0) 16:27:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x39da, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7e0e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7547, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xaaaa000000000000]}}, 0x1c) close(r0) 16:27:18 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1a8e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3896, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1e47, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:18 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7aa6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1f03, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x269c99a700000000]}}, 0x1c) close(r0) 16:27:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x522b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5e0e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7fae, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xd130000000000000]}}, 0x1c) close(r0) 16:27:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) [ 755.978359] net_ratelimit: 10 callbacks suppressed [ 755.978370] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x649, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3862, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 756.028885] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2a90, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0xb8ff0000]}}, 0x1c) close(r0) 16:27:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6dff, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 756.199601] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4d4a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4369, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 756.265041] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}}, 0x1c) close(r0) [ 756.386328] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 756.439688] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5fb3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x428d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:20 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5206, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15000000]}}, 0x1c) close(r0) 16:27:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) [ 756.938779] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5c41, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2180, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:20 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xc55, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 757.006998] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}}, 0x1c) close(r0) 16:27:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x1c) close(r0) 16:27:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2b84, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7a89, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x595e681685]}}, 0x1c) close(r0) 16:27:20 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:20 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x74a2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0]}}, 0x1c) close(r0) 16:27:21 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7824, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4845, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7d67, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}}, 0x1c) close(r0) 16:27:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2cbb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1a4e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 757.896695] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7df3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) [ 757.960860] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x595e4e3711]}}, 0x1c) close(r0) 16:27:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x7, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d40050000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1038, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:22 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1942, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaaaa]}}, 0x1c) close(r0) 16:27:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x24f0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x595e750e56]}}, 0x1c) close(r0) 16:27:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) close(r0) 16:27:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x21d4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4e86, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2614, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30d1]}}, 0x1c) close(r0) 16:27:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:27:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x65e8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2494, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3c1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1802]}}, 0x1c) close(r0) 16:27:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xc, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b700"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xcf, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30471fa]}}, 0x1c) close(r0) 16:27:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xc, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b700"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3f36, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xf2e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xc, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b700"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:27:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8886010000000000]}}, 0x1c) close(r0) 16:27:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xd, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b70000000000000095"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x30f8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7537, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4732, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:27:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xd, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xd, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x605c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x362c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x151b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xd, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}, 0x1c) close(r0) 16:27:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xd, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b70000000000000095000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x72d6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x298a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xd, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b70000000000000095000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:24 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:24 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5eee, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}}, 0x1c) close(r0) 16:27:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5ccb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5939, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xd, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b70000000000000095000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x37b9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:24 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6479, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x43b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000000000]}}, 0x1c) close(r0) 16:27:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x82c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:24 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4bfb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:24 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7e5a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xfda, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}}, 0x1c) close(r0) 16:27:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) [ 761.518291] net_ratelimit: 8 callbacks suppressed [ 761.518301] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) [ 761.569469] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x595e634cfd]}}, 0x1c) close(r0) 16:27:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x110c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:25 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2b62, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:25 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x294, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16b2]}}, 0x1c) close(r0) 16:27:25 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3450, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:25 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2ae0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}, 0x1c) close(r0) 16:27:25 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6c8b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x595e58cf28]}}, 0x1c) close(r0) 16:27:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1293, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:25 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x75b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1300000]}}, 0x1c) close(r0) 16:27:25 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) 16:27:25 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x63b9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 762.501667] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6bfb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 762.554973] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:26 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6ffd, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeffe]}}, 0x1c) close(r0) 16:27:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6261, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:26 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) 16:27:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2a46, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}}, 0x1c) close(r0) 16:27:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4cd4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:26 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7ee0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7acb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83eb205e59000000]}}, 0x1c) close(r0) 16:27:26 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4059, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1b3e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 763.376886] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6c9e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 763.428943] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaaaa0000]}}, 0x1c) close(r0) [ 763.520152] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 763.571596] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:27 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) fchdir(r2) 16:27:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6ac8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:27 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x65c4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:27 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7cde, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00]}}, 0x1c) close(r0) 16:27:27 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) fchdir(r2) 16:27:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7765, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:27 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x15a3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) [ 764.146952] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:27 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x200f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3bed, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:27 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x286a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 764.219315] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a98]}}, 0x1c) close(r0) 16:27:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55550000]}}, 0x1c) close(r0) 16:27:27 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x64e7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:27 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x78ca, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x43de, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:28 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0ffffffff]}}, 0x1c) close(r0) 16:27:28 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1439, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:28 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x23be, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:28 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x399f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}}, 0x1c) close(r0) 16:27:28 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:28 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x43ca, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:28 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x72d5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:28 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7598, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}}, 0x1c) close(r0) 16:27:28 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2b3b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:28 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x99b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:28 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x340c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x983a0000]}}, 0x1c) close(r0) 16:27:28 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2266, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:28 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x783e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:29 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1647, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x60e9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:29 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5f55, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000]}}, 0x1c) close(r0) 16:27:29 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xd43, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1b8a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x73f2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:29 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4a2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x36eb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2b1d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:30 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}}, 0x1c) close(r0) 16:27:30 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4ebc, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4351, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 766.776950] net_ratelimit: 10 callbacks suppressed [ 766.776961] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 766.830525] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) fchdir(r4) 16:27:30 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5603, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:30 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:30 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4cf9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4a33, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50]}}, 0x1c) close(r0) 16:27:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d4c]}}, 0x1c) close(r0) 16:27:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}}, 0x1c) close(r0) 16:27:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) fchdir(r4) 16:27:30 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) fchdir(r4) 16:27:30 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3fbe, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:30 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6a09, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4c07, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 767.143105] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:30 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4ea6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 767.191879] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb40b6d5e59000000]}}, 0x1c) close(r0) 16:27:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1236, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:30 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:30 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4a30, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:30 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x29fa, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:30 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) [ 767.379817] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x60d5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 767.431499] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:27:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}}, 0x1c) close(r0) 16:27:31 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1734, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x68c2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7277, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 768.024567] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4337, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 768.077233] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2290, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:31 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3aa6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffb8]}}, 0x1c) close(r0) 16:27:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x595e1e1095]}}, 0x1c) close(r0) 16:27:31 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4e38, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}}, 0x1c) close(r0) 16:27:32 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7c21, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:32 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x262c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2000, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:32 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:32 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000000000000]}}, 0x1c) close(r0) 16:27:32 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) fchdir(r2) 16:27:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x53ff, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:32 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1d7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:32 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xf66, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 768.986666] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16e87b3c]}}, 0x1c) close(r0) [ 769.057800] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6db8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}}, 0x1c) close(r0) 16:27:32 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5108, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:32 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4ff1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:33 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7a77, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:33 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5f15, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:33 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) fchdir(r2) 16:27:33 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x659c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c1d0000]}}, 0x1c) close(r0) 16:27:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x13f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:33 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x26f0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:33 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) fchdir(r2) 16:27:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x26f2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:33 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5617, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:33 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x82ae, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7999c26]}}, 0x1c) close(r0) 16:27:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1789, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:33 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7eda, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:33 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:27:33 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x668c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}, 0x1c) close(r0) 16:27:33 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:27:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}}, 0x1c) close(r0) 16:27:34 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6617, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:34 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1643, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xbdb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:34 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:27:34 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x57af, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5da5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:34 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x650b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0x1c) close(r0) 16:27:34 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7b05, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x679d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x983a000000000000]}}, 0x1c) close(r0) 16:27:34 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5632, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:34 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xc69, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3cdd, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c7be816]}}, 0x1c) close(r0) 16:27:34 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5a3b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:34 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x815a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:35 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x367e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeffe0000]}}, 0x1c) close(r0) 16:27:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x45a1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:35 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x242e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7595, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1600]}}, 0x1c) close(r0) 16:27:35 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7556, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 771.875102] net_ratelimit: 9 callbacks suppressed [ 771.875114] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:35 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:35 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5a40, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 771.973974] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2eda, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:35 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3eef, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}, 0x1c) close(r0) 16:27:35 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x369f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x294, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}}, 0x1c) close(r0) 16:27:35 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x450e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:35 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x8027, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 772.333198] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 772.386411] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:36 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xeab, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:36 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x138, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:36 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:36 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x68da, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb216]}}, 0x1c) close(r0) 16:27:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11374e5e59000000]}}, 0x1c) close(r0) 16:27:36 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 772.914718] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:36 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:36 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1f87, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 772.977618] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:36 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x12dd, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6ac1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0010000]}}, 0x1c) close(r0) 16:27:36 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 773.130600] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:36 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1d1b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x426a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:36 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1dce, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 773.211934] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1041080]}}, 0x1c) close(r0) 16:27:36 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:37 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:37 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xbb0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x688, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:37 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1cba, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c1e00]}}, 0x1c) close(r0) 16:27:37 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 773.866488] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2e68, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 773.918361] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:37 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16000000]}}, 0x1c) close(r0) 16:27:37 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1333, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:37 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x345e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xb02, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:38 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r2) 16:27:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1d59, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:38 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4eb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}}, 0x1c) close(r0) 16:27:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1c1f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3ebf, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:38 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x30e2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:38 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00]}}, 0x1c) close(r0) 16:27:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x46b7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:38 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3e4e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x485, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:38 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3616, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}}, 0x1c) close(r0) 16:27:38 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x156b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3d92, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r3) 16:27:39 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x783e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:39 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x568, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4bab, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5555000000000000]}}, 0x1c) close(r0) 16:27:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:39 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4fc3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3ada, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1c4d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}}, 0x1c) close(r0) 16:27:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x976, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:39 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:39 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5970, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x35f2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3edc, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801004d100000000]}}, 0x1c) close(r0) 16:27:39 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7fc, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:39 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x551e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x58c7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x205, 0x84) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffff00000001) fchdir(r4) 16:27:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}}, 0x1c) close(r0) 16:27:40 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:40 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2eff, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:40 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x488, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x39a3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:40 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5e97, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:40 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2661, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:40 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x39d8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50000000]}}, 0x1c) close(r0) 16:27:40 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 777.020992] net_ratelimit: 16 callbacks suppressed [ 777.021003] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:40 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2998, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 777.085037] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xb4e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000]}}, 0x1c) close(r0) 16:27:40 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4b01, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:40 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x180c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 777.199619] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5890, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 777.250600] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:40 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6b34, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:41 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}}, 0x1c) close(r0) 16:27:41 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x61ae, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1d71, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:41 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x840, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 777.816979] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x284a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 777.880814] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:41 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5bd1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4a47, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e3c00]}}, 0x1c) close(r0) 16:27:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x8196, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 778.028821] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:41 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3db4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 778.081450] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:42 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x29d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}}, 0x1c) close(r0) 16:27:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2f20, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 778.653981] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:42 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:42 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1fd1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:42 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 778.711926] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x617c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5124, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95101e5e59000000]}}, 0x1c) close(r0) 16:27:42 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2bf2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:42 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:42 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xc24, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7c2a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:42 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x54a5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}}, 0x1c) close(r0) 16:27:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x60fb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:42 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x612f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x19cc, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4bf2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x269c99a7]}}, 0x1c) close(r0) 16:27:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}}, 0x1c) close(r0) 16:27:43 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:43 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2313, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:43 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xbeb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x532c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000]}}, 0x1c) close(r0) 16:27:43 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:43 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:43 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4223, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x486, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801004d1]}}, 0x1c) close(r0) 16:27:43 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x512a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1b0a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:44 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500]}}, 0x1c) close(r0) 16:27:44 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x190e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x127c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5321, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:44 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:44 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6f88, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x24db, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:44 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x14a4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}}, 0x1c) close(r0) 16:27:44 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7b38, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7c52, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x82b8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16b2000000000000]}}, 0x1c) close(r0) 16:27:44 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5f13, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x18de, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:44 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r0) 16:27:45 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x63f8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}, 0x1c) close(r0) 16:27:45 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2be6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3a96, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:45 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r0) 16:27:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000]}}, 0x1c) close(r0) 16:27:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x177a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6115, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:45 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x331b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:45 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18020000]}}, 0x1c) close(r0) 16:27:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5405, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:45 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x392d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3d06, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2758, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18688]}}, 0x1c) close(r0) 16:27:45 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r0) 16:27:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}, 0x1c) close(r0) 16:27:45 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4023, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4fac, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4067, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:46 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) 16:27:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000]}}, 0x1c) close(r0) 16:27:46 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xd5f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7b25, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x35bb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 782.696649] net_ratelimit: 18 callbacks suppressed [ 782.696656] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:46 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) 16:27:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x358d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 782.746971] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x77e5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:46 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x45ef, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}}, 0x1c) close(r0) 16:27:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x841, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:46 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) 16:27:46 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 783.380933] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:46 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x32ee, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 783.430400] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5d95, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6561, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}}, 0x1c) close(r0) 16:27:46 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x65f2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 783.576342] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2dda, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x50db, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3dd4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 783.636069] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8ff]}}, 0x1c) close(r0) 16:27:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5aba, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:47 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) fchdir(r1) 16:27:47 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}}, 0x1c) close(r0) 16:27:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3664, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2e2a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4517, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:47 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) fchdir(r1) [ 784.229001] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:47 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 784.284725] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6105, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x818a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2617, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}}, 0x1c) close(r0) 16:27:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xf01, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 784.428943] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x742c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x42cb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 784.482997] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3d2b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002000000000000]}}, 0x1c) close(r0) 16:27:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:48 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:48 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:48 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4185, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3589, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff0f000000000000]}}, 0x1c) close(r0) 16:27:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x41e6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:48 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2a5b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:48 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x14e6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2478, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3075000000000000]}}, 0x1c) close(r0) 16:27:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4b3a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:49 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2b0f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:49 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x25ae, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xadca7a5e59000000]}}, 0x1c) close(r0) 16:27:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x73c3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6a88, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:49 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3bff, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:49 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x200d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91ffffff]}}, 0x1c) close(r0) 16:27:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000]}}, 0x1c) close(r0) 16:27:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6de0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:50 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5185, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x75d9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x595e20eb83]}}, 0x1c) close(r0) 16:27:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x81b2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}, 0x1c) close(r0) 16:27:50 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}}, 0x1c) close(r0) 16:27:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4ea6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:50 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1fc7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7b44, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:50 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:50 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x38f7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4a48, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5034, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}}, 0x1c) close(r0) 16:27:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x974, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x708b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3476, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:50 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x240]}}, 0x1c) close(r0) 16:27:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6412, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:51 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2140, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2a33, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}}, 0x1c) close(r0) 16:27:51 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4976, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:51 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 787.999382] net_ratelimit: 14 callbacks suppressed [ 787.999393] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x80ae, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 788.050810] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x8158, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3be1, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}, 0x1c) close(r0) 16:27:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x67de, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:52 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}, 0x1c) close(r0) 16:27:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5fd5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5a54, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x216c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:52 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 788.850407] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 788.906839] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7f71, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x38a9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1735, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x983a]}}, 0x1c) close(r0) 16:27:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa71040300000000]}}, 0x1c) close(r0) 16:27:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7fed, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 789.079563] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 789.132214] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:53 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x634c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6b61, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5bdd0500]}}, 0x1c) close(r0) 16:27:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x417b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:53 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:53 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 789.685346] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:53 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 789.757816] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3bc5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x9da, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x11a8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:53 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}}, 0x1c) close(r0) 16:27:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x57ae, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 789.921850] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2480, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7ad, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 789.995921] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}}, 0x1c) close(r0) 16:27:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6b26, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:54 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x7, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d40050000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x258, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5555]}}, 0x1c) close(r0) 16:27:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x48c8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:54 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:27:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x8040, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x269c99a700000000]}}, 0x1c) close(r0) 16:27:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x42a9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1fbe, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:54 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:27:54 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:27:54 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r0) 16:27:54 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4f56, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}}, 0x1c) close(r0) 16:27:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4c4d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6fba, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:54 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r0) 16:27:54 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:54 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r0) 16:27:54 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xc, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b700"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x799f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3139, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x15cf, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd130]}}, 0x1c) close(r0) 16:27:55 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r0) 16:27:55 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xd, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b70000000000000095"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x664b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4d47, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x60d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}}, 0x1c) close(r0) 16:27:55 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xd, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x211b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6cf2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r0) 16:27:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x28a4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xd, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b70000000000000095000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8ff0000]}}, 0x1c) close(r0) 16:27:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x789f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x28b3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x48f9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x18c7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}}, 0x1c) close(r0) 16:27:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6a1e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x492c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1ce2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x805c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, 0x1c) close(r0) 16:27:56 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x0, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5cd6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7847, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:56 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000]}}, 0x1c) close(r0) 16:27:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7de9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6c18, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 793.009494] net_ratelimit: 13 callbacks suppressed [ 793.009506] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}}, 0x1c) close(r0) 16:27:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3c10, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}}, 0x1c) close(r0) 16:27:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6b15, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6c5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:57 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28cf585e59000000]}}, 0x1c) close(r0) 16:27:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x715, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x620c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1069, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:57 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 793.785904] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 793.838075] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2834, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x657e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x237f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:57 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8030100000000000]}}, 0x1c) close(r0) 16:27:57 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 794.017090] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 794.096612] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:58 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x0, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1ede, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7f42, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6c4d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:58 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e3c0000000000]}}, 0x1c) close(r0) [ 794.643902] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:58 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 794.695812] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2cf4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1279, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000]}}, 0x1c) close(r0) 16:27:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x34f8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5194, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 794.872788] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 794.925933] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:58 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2422, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x45b8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30750000]}}, 0x1c) close(r0) 16:27:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1231, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:58 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 795.510116] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:27:59 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7317, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x25d4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4b7c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}}, 0x1c) close(r0) 16:27:59 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xe49, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3123, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7eb9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7530]}}, 0x1c) close(r0) 16:27:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x657b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x275, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7fab, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}}, 0x1c) close(r0) 16:27:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x111a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}, 0x1c) close(r0) 16:27:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x72ff, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:59 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7700, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x63be, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}}, 0x1c) close(r0) 16:27:59 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:27:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x52ce, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) fchdir(r1) 16:27:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x599e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x490e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x48fa, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:27:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54550100]}}, 0x1c) close(r0) 16:28:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5f67, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3df, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:00 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) fchdir(r1) 16:28:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x10ed, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x595e6d0bb4]}}, 0x1c) close(r0) 16:28:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1fe, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3921, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x48b7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:00 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) fchdir(r1) 16:28:00 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}}, 0x1c) close(r0) 16:28:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x31ae, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x192f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6e15, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa710403]}}, 0x1c) close(r0) 16:28:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}}, 0x1c) close(r0) 16:28:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1691, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2517, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6618, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:01 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3211, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:01 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(0xffffffffffffffff) 16:28:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000]}}, 0x1c) close(r0) 16:28:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3abc, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x682, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:01 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7d62, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:01 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:01 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 798.198870] net_ratelimit: 11 callbacks suppressed [ 798.198881] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6a42, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:01 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xcf4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x763e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x595e8094ea]}}, 0x1c) close(r0) 16:28:01 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x18f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2ecc, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}}, 0x1c) close(r0) 16:28:02 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xd17, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:02 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 799.057361] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:02 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2bf7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x326f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x72b0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 799.187787] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}}, 0x1c) close(r0) 16:28:02 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7df9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x44cf, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:02 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r0) [ 799.303841] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4647, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 799.354362] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:02 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r0) 16:28:03 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16]}}, 0x1c) close(r0) 16:28:03 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4077, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6331, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4519, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500000000000000]}}, 0x1c) close(r0) 16:28:03 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) fchdir(r1) [ 799.959441] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6fee, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5804, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:03 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3803, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 800.012731] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15554]}}, 0x1c) close(r0) 16:28:03 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r0) 16:28:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x9a4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}}, 0x1c) close(r0) 16:28:03 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x406b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xca9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 800.307940] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1788, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7665, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 800.366560] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:04 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) fchdir(r1) 16:28:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5548, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}}, 0x1c) close(r0) 16:28:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1b4c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x52e6, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 800.841909] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:04 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4575, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7538, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3e50, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000]}}, 0x1c) close(r0) 16:28:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x35cd, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x798d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:05 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) fchdir(r1) 16:28:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7559, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80]}}, 0x1c) close(r0) 16:28:05 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x42ae, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x210d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:05 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}}, 0x1c) close(r0) 16:28:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x49fb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3032, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:05 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3955, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:05 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x218]}}, 0x1c) close(r0) 16:28:05 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x53f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4918, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}, 0x1c) close(r0) 16:28:05 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6260, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea94805e59000000]}}, 0x1c) close(r0) 16:28:06 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2ef4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5a3b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x64d0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:06 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5455010000000000]}}, 0x1c) close(r0) 16:28:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x518b, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7b9d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6290, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:06 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6a1c, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x38fe, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:06 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1371, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}, 0x1c) close(r0) 16:28:06 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1ab, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xf8e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 803.479125] net_ratelimit: 7 callbacks suppressed [ 803.479136] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:06 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3c15, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x485e, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 803.556996] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x72ac, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88860100]}}, 0x1c) close(r0) 16:28:07 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[{@cache_loose='cache=loose'}], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:07 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5dd5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1c5d, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 803.755912] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xbf7, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 803.811400] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}}, 0x1c) close(r0) 16:28:07 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x63c9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:07 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2607, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:07 executing program 0: socket$inet_sctp(0x2, 0x205, 0x84) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 803.960699] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x71fb, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 804.034590] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5dd5b]}}, 0x1c) close(r0) 16:28:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7c1f, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1534, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x29c8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000440)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)) dup3(r1, r0, 0x0) 16:28:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1ea9, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:08 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x595e7acaad]}}, 0x1c) close(r0) 16:28:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2aba, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0xf68, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x27e0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000340)={'syz1\x00'}, 0x45c) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,0:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 16:28:08 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000002c0)=[{r0}, {}, {}, {}], 0x4, 0x6) [ 804.880596] libceph: parse_ips bad ip '::,0:nullb' 16:28:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ab4535e59000000]}}, 0x1c) close(r0) 16:28:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x7fd4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x5e8, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 804.962146] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2097, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:08 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000002c0)=[{r0}, {}, {}, {}], 0x4, 0x6) [ 805.028940] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:09 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}}, 0x1c) close(r0) 16:28:09 executing program 0: r0 = epoll_create1(0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x6) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@multicast2, @rand_addr}, &(0x7f0000000340)=0xc) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000200), 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000640)=0x14, 0x800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) 16:28:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x2722, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6781, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x3243, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:09 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 805.714259] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:09 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fchdir(r0) r2 = creat(&(0x7f0000000340)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x44400) io_setup(0x6, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 16:28:09 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x13c5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 805.776930] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:28:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6170, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80301000]}}, 0x1c) close(r0) 16:28:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6ac4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x1e8a, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:09 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:09 executing program 0: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) write$apparmor_exec(r0, &(0x7f00000000c0)={'exec ', "262600c7c8f1bc0a95a126578f539c9c5db20436e4e2cda74f0a6c99af66a4e6d0b055ea36ece6"}, 0x2c) 16:28:09 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:09 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 806.054221] ================================================================== [ 806.061663] BUG: KASAN: stack-out-of-bounds in memcmp+0xe3/0x160 [ 806.067832] Read of size 1 at addr ffff8801a097f278 by task syz-executor0/23693 [ 806.075286] [ 806.076937] CPU: 0 PID: 23693 Comm: syz-executor0 Not tainted 4.19.0-rc7+ #278 [ 806.084298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 806.084305] Call Trace: [ 806.084333] dump_stack+0x1c4/0x2b4 16:28:09 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 806.084357] ? dump_stack_print_info.cold.2+0x52/0x52 [ 806.105139] ? printk+0xa7/0xcf [ 806.105157] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 806.113243] print_address_description.cold.8+0x9/0x1ff [ 806.118626] kasan_report.cold.9+0x242/0x309 [ 806.123059] ? memcmp+0xe3/0x160 [ 806.126454] __asan_report_load1_noabort+0x14/0x20 [ 806.131402] memcmp+0xe3/0x160 [ 806.134621] strnstr+0x4b/0x70 [ 806.138043] __aa_lookupn_ns+0xc1/0x570 [ 806.142047] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 806.147522] ? compat_start_thread+0x80/0x80 16:28:09 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 806.151952] ? aa_find_ns+0x30/0x30 [ 806.155596] ? lock_acquire+0x1ed/0x520 [ 806.159589] ? __aa_lookupn_ns+0x570/0x570 [ 806.163844] ? _raw_spin_unlock_irq+0x60/0x80 [ 806.168355] ? lock_release+0x970/0x970 [ 806.168373] ? mark_held_locks+0x130/0x130 [ 806.168387] ? __switch_to_asm+0x34/0x70 [ 806.168405] ? __switch_to_asm+0x34/0x70 [ 806.176651] ? __switch_to_asm+0x40/0x70 [ 806.176664] ? __switch_to_asm+0x34/0x70 [ 806.176679] ? __switch_to_asm+0x34/0x70 [ 806.176690] ? __switch_to_asm+0x40/0x70 [ 806.176702] ? __switch_to_asm+0x34/0x70 16:28:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6cfe, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:09 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) [ 806.176714] ? __switch_to_asm+0x34/0x70 [ 806.176727] ? __switch_to_asm+0x40/0x70 [ 806.176749] aa_lookupn_ns+0x88/0x1e0 [ 806.217030] aa_fqlookupn_profile+0x1b9/0x1010 [ 806.221636] ? debug_smp_processor_id+0x1c/0x20 [ 806.226323] ? perf_trace_lock+0x14d/0x7a0 [ 806.226345] ? aa_lookup_profile+0x30/0x30 [ 806.226360] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.226376] ? check_preemption_disabled+0x48/0x200 [ 806.226401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.234874] ? refcount_inc_not_zero_checked+0x1e5/0x2f0 [ 806.234893] ? refcount_add_not_zero_checked+0x330/0x330 [ 806.234910] ? zap_class+0x640/0x640 [ 806.234929] ? plist_add+0x601/0x7a0 [ 806.269293] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.269311] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 806.269337] fqlookupn_profile+0x80/0xc0 [ 806.280416] aa_label_strn_parse+0xa3a/0x1230 [ 806.280431] ? zap_class+0x640/0x640 [ 806.280455] ? aa_label_printk+0x850/0x850 [ 806.296953] ? zap_class+0x640/0x640 [ 806.300693] ? depot_save_stack+0x292/0x470 [ 806.305058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.310618] ? refcount_inc_not_zero_checked+0x1e5/0x2f0 [ 806.316088] ? refcount_add_not_zero_checked+0x330/0x330 [ 806.316105] ? kasan_check_write+0x14/0x20 [ 806.316133] ? do_raw_spin_lock+0xc1/0x200 [ 806.325874] aa_label_parse+0x42/0x50 [ 806.325894] aa_change_profile+0x513/0x3260 [ 806.325908] ? save_stack+0x43/0xd0 [ 806.325919] ? kasan_kmalloc+0xc7/0xe0 [ 806.325934] ? apparmor_setprocattr+0x2ab/0x1150 [ 806.325954] ? __vfs_write+0x119/0x9f0 [ 806.341937] ? ksys_write+0x221/0x260 [ 806.341954] ? do_syscall_64+0x1b9/0x820 [ 806.341971] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 806.341991] ? aa_change_hat+0x1890/0x1890 [ 806.350647] ? lock_downgrade+0x900/0x900 [ 806.350671] ? ___might_sleep+0x1ed/0x300 [ 806.350692] ? trace_hardirqs_on+0xbd/0x310 [ 806.385034] ? apparmor_setprocattr+0x2ab/0x1150 [ 806.389810] ? kasan_unpoison_shadow+0x35/0x50 [ 806.389826] ? kasan_kmalloc+0xc7/0xe0 [ 806.389855] ? __kmalloc+0x31c/0x760 [ 806.398333] ? mark_held_locks+0x130/0x130 [ 806.398356] apparmor_setprocattr+0xa8b/0x1150 [ 806.398370] ? zap_class+0x640/0x640 [ 806.398392] ? apparmor_task_kill+0xcb0/0xcb0 [ 806.398412] ? lock_downgrade+0x900/0x900 [ 806.423527] ? arch_local_save_flags+0x40/0x40 [ 806.428191] security_setprocattr+0x66/0xc0 [ 806.432565] proc_pid_attr_write+0x301/0x540 [ 806.437000] __vfs_write+0x119/0x9f0 [ 806.440737] ? proc_loginuid_write+0x4f0/0x4f0 [ 806.445337] ? kernel_read+0x120/0x120 [ 806.449226] ? lock_release+0x970/0x970 [ 806.453191] ? arch_local_save_flags+0x40/0x40 [ 806.457777] ? check_preemption_disabled+0x48/0x200 [ 806.462798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.468330] ? check_preemption_disabled+0x48/0x200 [ 806.473344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.478880] ? __sb_start_write+0x1b2/0x370 [ 806.483217] vfs_write+0x1fc/0x560 [ 806.486790] ksys_write+0x101/0x260 [ 806.490415] ? __ia32_sys_read+0xb0/0xb0 [ 806.494475] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 806.499930] __x64_sys_write+0x73/0xb0 [ 806.503824] do_syscall_64+0x1b9/0x820 [ 806.507703] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 806.513058] ? syscall_return_slowpath+0x5e0/0x5e0 [ 806.517982] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 806.522821] ? trace_hardirqs_on_caller+0x310/0x310 [ 806.527852] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 806.532890] ? prepare_exit_to_usermode+0x291/0x3b0 [ 806.537947] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 806.542799] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 806.547981] RIP: 0033:0x457519 [ 806.551170] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 806.570065] RSP: 002b:00007fd876195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 806.577789] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457519 [ 806.585080] RDX: 000000000000002c RSI: 00000000200000c0 RDI: 0000000000000003 [ 806.592364] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 806.599634] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd8761966d4 [ 806.606916] R13: 00000000004c54a1 R14: 00000000004d8da8 R15: 00000000ffffffff [ 806.614204] [ 806.615831] The buggy address belongs to the page: [ 806.620774] page:ffffea0006825fc0 count:0 mapcount:0 mapping:0000000000000000 index:0x1 [ 806.628927] flags: 0x2fffc0000000000() [ 806.632808] raw: 02fffc0000000000 0000000000000000 ffffffff06820101 0000000000000000 [ 806.640685] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 806.648571] page dumped because: kasan: bad access detected [ 806.654268] [ 806.655882] Memory state around the buggy address: [ 806.660798] ffff8801a097f100: f2 f2 f2 00 f2 f2 f2 00 00 00 00 00 00 00 00 00 [ 806.668166] ffff8801a097f180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 806.675519] >ffff8801a097f200: 00 00 f1 f1 f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 f2 [ 806.682866] ^ [ 806.690130] ffff8801a097f280: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2 [ 806.697486] ffff8801a097f300: f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 16:28:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6197, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:10 executing program 5: socket$inet_sctp(0x2, 0x205, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) mount$9p_xen(&(0x7f00000002c0)='EPL\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x200000, &(0x7f00000004c0)={'trans=xen,', {[], [{@uid_lt={'uid<', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x7, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d40050000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000240)={0x7, 0x0, 0xffffffff7fffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xdc7e}, 0xfffffffffffffe90) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000080), 0x8) exit(0x8009000) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xffffffff00000001) fchdir(r1) 16:28:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6eb5, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 16:28:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0xfd50) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}}, 0x1c) close(r0) [ 806.704848] ================================================================== [ 806.714437] Kernel panic - not syncing: panic_on_warn set ... [ 806.714437] [ 806.715023] kobject: 'loop1' (000000003e1a785e): kobject_uevent_env [ 806.721847] CPU: 0 PID: 23693 Comm: syz-executor0 Tainted: G B 4.19.0-rc7+ #278 [ 806.721856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 806.721860] Call Trace: [ 806.721886] dump_stack+0x1c4/0x2b4 [ 806.721905] ? dump_stack_print_info.cold.2+0x52/0x52 [ 806.721922] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 806.721943] panic+0x238/0x4e7 [ 806.721957] ? add_taint.cold.5+0x16/0x16 [ 806.721974] ? preempt_schedule+0x4d/0x60 [ 806.721989] ? ___preempt_schedule+0x16/0x18 [ 806.722004] ? trace_hardirqs_on+0xb4/0x310 [ 806.722035] kasan_end_report+0x47/0x4f [ 806.722047] kasan_report.cold.9+0x76/0x309 [ 806.722061] ? memcmp+0xe3/0x160 [ 806.722080] __asan_report_load1_noabort+0x14/0x20 [ 806.774455] kobject: 'loop1' (000000003e1a785e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 806.778701] memcmp+0xe3/0x160 [ 806.778725] strnstr+0x4b/0x70 [ 806.778746] __aa_lookupn_ns+0xc1/0x570 [ 806.778775] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 806.778791] ? compat_start_thread+0x80/0x80 [ 806.778815] ? aa_find_ns+0x30/0x30 [ 806.833061] ? lock_acquire+0x1ed/0x520 [ 806.837050] ? __aa_lookupn_ns+0x570/0x570 [ 806.841321] ? _raw_spin_unlock_irq+0x60/0x80 [ 806.845835] ? lock_release+0x970/0x970 [ 806.849827] ? mark_held_locks+0x130/0x130 [ 806.854066] ? __switch_to_asm+0x34/0x70 [ 806.858149] ? __switch_to_asm+0x34/0x70 [ 806.862233] ? __switch_to_asm+0x40/0x70 [ 806.866334] ? __switch_to_asm+0x34/0x70 [ 806.870403] ? __switch_to_asm+0x34/0x70 [ 806.874469] ? __switch_to_asm+0x40/0x70 [ 806.878532] ? __switch_to_asm+0x34/0x70 [ 806.882618] ? __switch_to_asm+0x34/0x70 [ 806.886689] ? __switch_to_asm+0x40/0x70 [ 806.890774] aa_lookupn_ns+0x88/0x1e0 [ 806.894598] aa_fqlookupn_profile+0x1b9/0x1010 [ 806.899203] ? debug_smp_processor_id+0x1c/0x20 [ 806.903886] ? perf_trace_lock+0x14d/0x7a0 [ 806.908183] ? aa_lookup_profile+0x30/0x30 [ 806.912434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.917987] ? check_preemption_disabled+0x48/0x200 [ 806.923036] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.928594] ? refcount_inc_not_zero_checked+0x1e5/0x2f0 [ 806.934064] ? refcount_add_not_zero_checked+0x330/0x330 [ 806.939530] ? zap_class+0x640/0x640 [ 806.943255] ? plist_add+0x601/0x7a0 [ 806.946980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.952539] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 806.958091] fqlookupn_profile+0x80/0xc0 [ 806.962169] aa_label_strn_parse+0xa3a/0x1230 [ 806.966669] ? zap_class+0x640/0x640 [ 806.970421] ? aa_label_printk+0x850/0x850 [ 806.974669] ? zap_class+0x640/0x640 [ 806.978391] ? depot_save_stack+0x292/0x470 [ 806.982732] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.988287] ? refcount_inc_not_zero_checked+0x1e5/0x2f0 [ 806.993760] ? refcount_add_not_zero_checked+0x330/0x330 [ 806.999241] ? kasan_check_write+0x14/0x20 [ 807.003487] ? do_raw_spin_lock+0xc1/0x200 [ 807.007739] aa_label_parse+0x42/0x50 [ 807.011557] aa_change_profile+0x513/0x3260 [ 807.015889] ? save_stack+0x43/0xd0 [ 807.019516] ? kasan_kmalloc+0xc7/0xe0 [ 807.023414] ? apparmor_setprocattr+0x2ab/0x1150 [ 807.028178] ? __vfs_write+0x119/0x9f0 [ 807.032071] ? ksys_write+0x221/0x260 [ 807.035878] ? do_syscall_64+0x1b9/0x820 [ 807.039946] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 807.045324] ? aa_change_hat+0x1890/0x1890 [ 807.049581] ? lock_downgrade+0x900/0x900 [ 807.053742] ? ___might_sleep+0x1ed/0x300 [ 807.057912] ? trace_hardirqs_on+0xbd/0x310 [ 807.062242] ? apparmor_setprocattr+0x2ab/0x1150 [ 807.067016] ? kasan_unpoison_shadow+0x35/0x50 [ 807.071605] ? kasan_kmalloc+0xc7/0xe0 [ 807.075508] ? __kmalloc+0x31c/0x760 [ 807.079243] ? mark_held_locks+0x130/0x130 [ 807.083493] apparmor_setprocattr+0xa8b/0x1150 [ 807.088089] ? zap_class+0x640/0x640 [ 807.091821] ? apparmor_task_kill+0xcb0/0xcb0 [ 807.096328] ? lock_downgrade+0x900/0x900 [ 807.100490] ? arch_local_save_flags+0x40/0x40 [ 807.105107] security_setprocattr+0x66/0xc0 [ 807.109443] proc_pid_attr_write+0x301/0x540 [ 807.113898] __vfs_write+0x119/0x9f0 [ 807.117621] ? proc_loginuid_write+0x4f0/0x4f0 [ 807.122212] ? kernel_read+0x120/0x120 [ 807.126116] ? lock_release+0x970/0x970 [ 807.130093] ? arch_local_save_flags+0x40/0x40 [ 807.134681] ? check_preemption_disabled+0x48/0x200 [ 807.139716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 807.145268] ? check_preemption_disabled+0x48/0x200 [ 807.150474] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 807.156024] ? __sb_start_write+0x1b2/0x370 [ 807.160359] vfs_write+0x1fc/0x560 [ 807.163915] ksys_write+0x101/0x260 [ 807.167555] ? __ia32_sys_read+0xb0/0xb0 [ 807.171624] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 807.177097] __x64_sys_write+0x73/0xb0 [ 807.180997] do_syscall_64+0x1b9/0x820 [ 807.184898] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 807.190275] ? syscall_return_slowpath+0x5e0/0x5e0 [ 807.195473] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 807.200347] ? trace_hardirqs_on_caller+0x310/0x310 [ 807.205378] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 807.210407] ? prepare_exit_to_usermode+0x291/0x3b0 [ 807.215440] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 807.220302] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 807.225501] RIP: 0033:0x457519 [ 807.228706] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 807.247614] RSP: 002b:00007fd876195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 807.255332] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457519 [ 807.262620] RDX: 000000000000002c RSI: 00000000200000c0 RDI: 0000000000000003 [ 807.269893] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 807.277169] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd8761966d4 [ 807.284445] R13: 00000000004c54a1 R14: 00000000004d8da8 R15: 00000000ffffffff [ 807.292797] Kernel Offset: disabled [ 807.296426] Rebooting in 86400 seconds..