fffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69), 0x0) splice(r1, &(0x7f0000f8b000-0x8), r1, &(0x7f00008b2000-0x8), 0x1000, 0x4) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000b7c000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00002bf000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000746000)={0x0, 0x700000000000000, 0x6, 0x3}, &(0x7f000051a000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000025e000-0x8)={r3, 0x8001, 0x4}, &(0x7f0000d5b000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000e7000)={r3, 0x113, 0x1000000000}, &(0x7f0000290000-0x4)=0x8) socketpair(0x0, 0x1, 0xffffffffffffff7f, &(0x7f00006a0000)={0x0}) bind$alg(r4, &(0x7f0000e9c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x0, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/02/09 08:00:29 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x7, 0x2, &(0x7f0000024000-0x8)={0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000016000)={0x80000000, 0x7ff, 0x20, 0x30, &(0x7f0000001000-0x30)=""/48, 0x49, &(0x7f0000023000)=""/73, 0xcc, &(0x7f0000023000)=""/204}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000021000-0x4), 0x4) 2018/02/09 08:00:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1, 0x0, 0x7fffffff}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$PROG_LOAD(0x5, &(0x7f00002b5000-0x48)={0x3, 0x8, &(0x7f0000bbf000-0x40)=@raw=[@exit={0x95}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x31}, @alu={0x4, 0x21, 0xf, 0x9, 0x9, 0xfffffffe, 0xffffffffffffffff}], &(0x7f00004f4000-0xa)='syzkaller\x00', 0x100, 0x3b, &(0x7f0000345000)=""/59, 0x41000, 0x1}, 0x48) socketpair(0x13, 0x7, 0x7fffffff, &(0x7f0000dce000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000377000)={0x5, &(0x7f0000d8e000)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000036f000)={r3}) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000ee4000-0x4)=0xfffffffffffffe72, 0x0) 2018/02/09 08:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xa, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000f4000)=0x4, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000210000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x10000000101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffff}}]}, 0x40}, 0x1}, 0x0) 2018/02/09 08:00:29 executing program 4: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003a3000)=@assoc_value, &(0x7f000051b000-0x4)=0x8) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00004f8000)=[], 0x6fc9d36b99e57b4, 0x4) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000051c000-0x38)={&(0x7f000051b000)=@in6={0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2}, 0x1c, &(0x7f000051b000)=[{&(0x7f000051c000-0x1000)="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", 0x1000}, {&(0x7f000051b000)="fc1e92309c4befb9effceb5f9c33cf0031ba20537b888638883e7cc6c68573e3f61e9275627ec78e08a0d718d77cfd0682be", 0x32}, {&(0x7f00003eb000)="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", 0xff}, {&(0x7f000051b000)="179e2e7de68897082f42a88af349ada54900b1488fa5b47c2459b35b017b3419fff6a5adaaa040eeaca3cdf91f547d8457ea0333fde1010fa1500839b63167fe2512755fb7ec02efd4bba1e52b36c2c857da8b836856c257fd7f0ef0faf76d7826fcc820d12d117d797763f8ecc198d283d2dc790a929770ab325f079bec405e47e2aa5db550047746dfdc58ce0d8a6b56b9a164f1823bd4b56827be012ea21ede0fdc1b69a36f8d19d10a11fad379cde66c4ab152708dd99a606a01601bca12", 0xc0}, {&(0x7f00000ab000-0x92)="d3bb1494dae4272c5db80354a9b83311b8762d2481b7ee1b73a49f07845e44298a1cda4a602aa3b093b611c895ca1409e01befacfc5468388af87fa5b3fc800c9e5e88ee3134d138ed199bf7685c21bfef15cc95c3ace465b1dafa4cc7427f557a8cc347acc1a5a314f17820789c2975aedc5a6042272c5431a793f94b1d6f7617f400948404cecfc7bfd23e16fd8e726539", 0x92}], 0x5, &(0x7f0000250000)=[], 0x0, 0x1}, 0x4000000) 2018/02/09 08:00:29 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0xbe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x435}}, 0x4, 0x8}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x10000, 0x100000000, 0x9, 0x819c, 0x4, 0x100000001, 0x62, 0x1000, 0xfffffffffffffffc, 0x3f, 0x81, 0x800, 0x9, 0x2, 0x9]}, &(0x7f0000003000)=0x108) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5}], &(0x7f0000000000)='a\\zkalleS\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/09 08:00:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@can, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xab2}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x9, 0xa1, 0x7, 0x5, 0x3, 0x81, 0x9, 0x100000000, 0x19, 0x8, 0x2, 0x19, 0x3fc1, 0x3, 0x7]}, &(0x7f0000001000-0x4)=0x108) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e84000-0x78)={0xfd39, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x1, @empty}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc0, 0x1, 0x2, 0xfffffffffffffd16, 0x3f, &(0x7f0000fae000-0x10)=@common='nr0\x00', 0x539, 0x8, 0x101}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000)={@generic="b7e205080081c613454239e6c7a74a08", @ifru_flags=0x420}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000b3d000-0x20)={@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0xdd, 0x2, 0xff, 0xf, 0x44, 0xfb2, 0x7}, 0x20) 2018/02/09 08:00:29 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xcd09, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x800) 2018/02/09 08:00:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e91000)={0x0, 0xff}, &(0x7f000097a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000031f000)={r1, 0x2}, &(0x7f00009e6000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) r4 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000a61000-0x4)=0x2, 0x4) sendmsg$alg(r3, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) bind$pptp(r4, &(0x7f0000dba000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x14}}}, 0xffffffda) 2018/02/09 08:00:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x8000000002000001, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) mmap(&(0x7f0000a23000/0x2000)=nil, 0x2000, 0x1, 0x20010, r0, 0x0) 2018/02/09 08:00:29 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f89000)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000f89000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/09 08:00:29 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f7c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000017000)=0x200) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x806, 0x0, &(0x7f0000f7c000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f7d000)=0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f7d000)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000006d000-0x4)=0xe8) r6 = getgid() r7 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000593000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000cda000-0x4)=0xe8) r9 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b77000)={0x0}, &(0x7f00006da000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00004e6000-0xe8)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000c09000)=0xe8) r12 = getgid() mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000596000)={0x0, 0x0, &(0x7f00003b1000)=[{&(0x7f0000850000)={0x78, 0x21, 0x1, 0x1, 0x1, "", [@nested={0x68, 0x60, [@typed={0x4c, 0x91, @binary="daae4a89aed35e48d77930b78f1a972542b34fa06e9db5ce92c0a2a143b40024d99fa425726f3339bc9b85763bc2591ab2d89e75edfd963d7c51d9430d215c59dfaa"}, @typed={0x18, 0x68, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x78}], 0x1, &(0x7f0000f7e000-0xa8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r2, r3, r2, r1, r0, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xa8, 0x40}, 0x51) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f7d000-0x9)='scalable\x00', 0x9) bind$alg(r1, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20), 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f7c000+0xb34)={0xffffffffffffff9b, 0x0, 0x1, 0xb8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00002c3000)={0x100000001, r13}) 2018/02/09 08:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fa0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000737000+0x3a3), &(0x7f000053b000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000910000-0x4)) r5 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000768000), &(0x7f0000282000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000ee0000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x168, 0x168, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d47000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x268}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x902, [0x10000, 0x3, 0x4, 0x100000001, 0xfffffffffffffff9, 0x3], 0x2, 0x100, 0xfffffffffffffff8}, {0x3, [0x93, 0xfffffffffffffffd, 0x3, 0x8, 0x7, 0xff], 0xfffffffffffffff8, 0x5, 0x5}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, 0xff000000, 0x0, @generic="c4c59c26e40b2564746356ef54f825ab", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x13, 0x3, 0x10}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x2, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, 0x0, 0x5, [0xfffffffffffffc01, 0x5, 0x4, 0x4, 0x100, 0xf8, 0x7, 0x1ad, 0x0, 0xffffffff00000000, 0x19c1, 0x2, 0x3, 0x6, 0x3, 0x52bc], 0x0, 0x13, 0x9}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x22, 0x100000000, 0x1}}, @common=@ah={0x28, 'ah\x00', 0x0, {0xfffffffffffffff7, 0x7}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x93c, 0x401, 0x7, 0x59d0, 0x1], 0x7386, 0x1000}, {0x4, [0x80000000, 0xffff, 0x3, 0x6, 0x0, 0x8], 0x8, 0xfffffffffffeffff, 0xfffffffffffffffd}}}}]}}, 0x3f0) pipe(&(0x7f00007b9000)={0x0}) r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000194000)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000207000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc2000)=0xc) sendmsg$unix(r6, &(0x7f0000fd4000-0x38)={&(0x7f0000ac7000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000a52000)=[{&(0x7f0000cac000-0x44)="e44ca62e924bd5f5e5d046c2f914fc120e052f2007f211ef89a19b5ea264a9c758f4ff0a999232e3b30ee8f7d625a84600aa6f7d5b6571bd4d14d39c7e77c90acf7688eb", 0x44}, {&(0x7f0000f9a000-0x49)="3b32cdc6de2598d0f77c9a3a9f36f031a2469e40e486d2919c489f1eddb3baab1c695b158537ffccc28c77e61be1824f3bd42793eeb5570ef60c056c41f6fc606b250e1f3568cdc4c4", 0x49}], 0x2, &(0x7f0000039000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x4010}, 0x1) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000d60000)=0x7, 0x2) getpeername(r2, &(0x7f000072a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000450000)=0x32) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c81000-0x10)={0x0, 0x98, &(0x7f0000988000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffc}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f00008f7000-0x4)=0x10) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f000062f000)=""/115, 0x73) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r10, 0x84, 0x6d, &(0x7f0000792000-0x8)={r11}, &(0x7f0000871000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r10, 0x84, 0x1c, &(0x7f00008dc000-0x4), &(0x7f0000b14000-0x4)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r12}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 08:00:29 executing program 3: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) r1 = accept4$inet6(r0, &(0x7f00004d9000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000dc2000)=0xfffffd7c, 0x800) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000dc3000-0x73)=""/115, &(0x7f00000a3000-0x4)=0x73) r2 = socket$inet(0x2, 0x3, 0x4000007) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000dc3000)={0x0, 0xec, "4808c74d3a109f903e38385fce2707b76c4879ddf42f2d59a005ba11a0920b120fc7521841a0ceb7a1dda49015a06209ca1cb7cacac416055541775f15fb6fae23ed2f6bb106f2483763bedefbf7afcfc9e737bad3e6fe6e62fe2aab53c8eace1acf1687fd89f494ec8a493ccd690c26f8b96432ddb67d4d7caff61fb025052fe14868b7d743595ac088ef4f6c89678e529e71151a0ece5191f08aebe6fc2b2ecf14e0399ef0f14b129b7fddbfd8f6c7e1e7ebd8a7d8072d04b3d9cbb8e67c00f45ea9d3e68c833502f53366124aec9d109fc511e1ac6e8de10ee9fa8d027c00c4908d61aedaeda259beabbb"}, &(0x7f0000b04000-0x4)=0xf4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dc4000-0x10)={r3, 0x8, 0x0, 0x80000000}, 0x10) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000454000)=0x6, &(0x7f0000dc4000-0x8)=0x1) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000dc3000-0x4)=0x1, 0x4) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x8, &(0x7f0000dc5000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r4, &(0x7f0000d7b000-0x4e)="51e82a9b950c8b7c269ebb2659597229ce905b4cb87c6e5c8b28e564e630451559b88e11b96cc520e3433da38872571cd47888e365dad2d518deaf8d2ad44b14ead6d32f4b4f7f6067d38c3d1926", 0x4e, 0x0, &(0x7f0000dc4000)={0x1a, 0x10, 0xffffffffffffff36, 0x401, 0x9, 0x445, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x10) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0x2, 0x938, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0xff4c) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000dc6000-0x68)=[@in={0x2, 0x1, @rand_addr}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xa2c3}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x68) 2018/02/09 08:00:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x800, 0x401, &(0x7f0000e9c000)) writev(r0, &(0x7f0000adf000-0x8)=[{&(0x7f0000d31000)="29000000200019fb16440000000000060200001615de00f1ffffff040d001000000040000005000008", 0x29}], 0x1) 2018/02/09 08:00:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, &(0x7f0000114000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001}, 0x0, 0x2, 0x1, 0x2}}, 0x26) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000a29000)=@getpolicy={0x60, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0x10, 0x8, {0x9, 0x8, 0x1, 0x1, 0x1, "da"}}]}, 0x60}, 0x1}, 0x0) accept4$inet(r1, &(0x7f0000d51000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000050d000-0x4)=0x10, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000ca000)=0x20, 0x4) 2018/02/09 08:00:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000254000)={0x0, 0x1, 0x9, 0x5}, &(0x7f00004ad000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000018000)={r1, 0x2, 0x9}, &(0x7f000070c000)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f71000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000560000-0x4)=0x108) pipe(&(0x7f000087a000-0x8)={0x0}) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000445000)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f000037a000-0x1)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000776000)={0x8, 0x1, r3, 0x7, r4, 0x1, 0x0, 0x9}) sendto$inet(r0, &(0x7f00002c0000)="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", 0x646, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/09 08:00:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='gre0\x00', {0x28, 0x0, 0x0, 0x0, 0x0, 0xd0, 0xa6a}}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x318) bind$ax25(r0, &(0x7f0000bb6000)={0x3, {"e75066e7f53b01"}, 0x7fffffff}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000007b000-0x2)="38a4", 0x2) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000b5000)={@rand_addr, @remote}, &(0x7f0000704000)=0x8) 2018/02/09 08:00:29 executing program 0: mmap(&(0x7f0000000000/0xb10000)=nil, 0xb10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x8) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000b10000)=0x1428) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001b8000)={0x0, @in6={{0xa, 0x0, 0x600000, @empty, 0x3}}, 0x8, 0x1f, 0x80000000, 0x5, 0x1b}, &(0x7f0000707000-0x4)=0xa0) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b11000)={r2, @in6={{0xa, 0x2, 0x7e, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}}, 0x8c) 2018/02/09 08:00:29 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007d8000)={0x26, 'aead\x00', 0x0, 0x8000000000, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d17000-0x4), 0x0) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000957000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000471000)=@int, &(0x7f0000cb8000)=0x4) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r3 = accept4(r0, &(0x7f0000657000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b3e000)=0x10, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000cd3000), &(0x7f00004bd000-0x4)=0xc) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, &(0x7f0000df9000-0x330)=[{0x10, 0x29}], 0x10}, 0x0) 2018/02/09 08:00:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x1, 0x6, 0x1f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a9c000)={0x0, 0xffffffff, 0x4}, &(0x7f0000242000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c6e000-0x8)={r2, 0x80000000}, &(0x7f0000307000-0x4)=0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d9d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009a4000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a83000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8, r3}) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 08:00:29 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000002000)="7f07d7ec299eaf9321a94e99924fecd8e3ea20c45bced7fd3fd1555a2c0ac5f0762f950fad2f83dda8a36e90573ebe54533d834f2928f26dc5b213049f19aa1c3875e7753407028f8970c0f3be6b010f3bf8ceedeb51b69ec42a94e7c580e70ff8af", 0x62, 0x8000, &(0x7f0000001000)={0x3, {"16cd49073471d9"}, 0x8}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xa, 0xffffffffffffff64) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0x5f, "f3f85cd580bb6af8fb45e6d2951f8e306a46d11e9fed681e467721f04864074855259e9ddae35e291a86e257359cbb0a17a44cf1c422ee65a393317c51fb4cef1f82c1b5e9414e92b443725e47a11c54f9a1ae40f5730fce0c2e3cc8b046a9"}, &(0x7f0000004000-0x4)=0x67) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000)={r3, 0x6, 0x1, 0x1}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000003000-0x58)=@alg, &(0x7f0000003000-0x4)=0x58, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r4, &(0x7f0000003000-0x9)={0x1f, {0xffffffff, 0x80000001, 0x8edd, 0x1, 0x401, 0x9}, 0x8}, 0x9) 2018/02/09 08:00:29 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x800, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x77b61dec3c95b065, 0x84) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000019000-0x8)={@dev, @multicast1}, &(0x7f0000018000)=0x8) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x3ff}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000027000)={r3, 0x1}) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000025000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000018000-0x16)={0x0, 0x7ff, 0x7, [0x101, 0xfffffffffffffbff, 0xffffffff, 0x4, 0xd3, 0x9, 0xff]}, &(0x7f000000d000-0x4)=0x16) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000018000)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, {0xa, 0x0, 0x40f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x8, [0xffff, 0x5, 0x0, 0x80000001, 0x2, 0x4, 0x7fff, 0xffff]}, 0x5c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000001b000-0x8)={r5, 0x8}, &(0x7f0000025000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 54.090795] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 54.106701] xt_hashlimit: overflow, rate too high: 0 2018/02/09 08:00:29 executing program 1: socket(0x10, 0x80001, 0x2000004) [ 54.139223] xt_hashlimit: overflow, rate too high: 0 2018/02/09 08:00:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000ac1000-0x8)=@un=@abs, &(0x7f00001a4000-0x4)=0x8) bind$bt_rfcomm(r1, &(0x7f00005ff000)={0x1f, {0x0, 0x1, 0xc000000000000000, 0x1, 0x8, 0xd92e}, 0x6}, 0x9) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f000004f000)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0x6}}, []}, 0xf8}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000a9b000-0xc), &(0x7f0000b1b000-0x4)=0xc) 2018/02/09 08:00:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00007e3000-0x1c)={0x1c, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000455000-0x4)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000043c000-0x88)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @rand_addr=0x4479}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcf}], 0x88) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00005d1000), 0x4) 2018/02/09 08:00:29 executing program 3: pipe(&(0x7f00009ff000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000af9000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x8f7, 0x6}, &(0x7f0000854000)=0x98) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000016000-0x8)={r2, 0x77a38acb}, 0x8) r3 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r3, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000002000)=@routing={0x0, 0x0, 0x0, 0x6, 0x0, []}, 0x8) sendto$inet6(r3, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 08:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000089e000)={0x0}) bind$inet6(r0, &(0x7f00008d2000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x5}, 0x1) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) 2018/02/09 08:00:29 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000013000)={0x101, 0xc47, 0x203, 0x8, 0x80000001, 0x0, 0x8001, 0x0, 0x0}, &(0x7f0000013000)=0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000014000-0xa)={r4, 0x75, 0x1, [0x49]}, &(0x7f0000005000-0x4)=0xa) r5 = epoll_create(0x3) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000014000)={0xc0000008}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48}, {0x6}]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000014000)={r4, 0x5}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000014000)) sendto$unix(r1, &(0x7f0000014000-0x1)='%', 0xfffffffffffffc1f, 0x0, &(0x7f0000013000)=@file={0x1, './file0\x00'}, 0xfffffffffffffd79) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f000000c000)={0x4}, 0x4) r6 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000016000-0x4), 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000009000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @rand_addr}], 0x30) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000008000)={r0, r7}) 2018/02/09 08:00:29 executing program 1: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e7d000)={0x0, 0x9, &(0x7f0000001000-0x20)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f0000001000-0x4)=0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a49000-0x6)={r1, 0x966}, &(0x7f0000000000)=0x6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000def000-0x14), 0x14) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f000034d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x2, 0x800000000}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000e77000)={0x1f, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0x8, [{{0x2, 0x2, @empty}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0x2, 0x3, @empty}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x3, @loopback=0x7f000001}}]}, 0x4d8) 2018/02/09 08:00:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000005000)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) socket(0x1f, 0x80f, 0x80) 2018/02/09 08:00:29 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000043c000)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000063d000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000415000-0x40)={0x7, 0xffff, 0x400, 0xfe, &(0x7f0000e70000-0xfe)=""/254, 0x0, &(0x7f0000e6f000), 0xe5, &(0x7f0000a58000)=""/229}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000e6f000)=@nl=@proc={0x10, 0x0, 0x0, 0x40005000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) pwrite64(r2, &(0x7f000031e000-0xda)="c3a6af34f69caea82e7976a7ad5cb56e57ced766637d034e5adc0daa0067520454dd8b1e6472607f525f15992ed6d20e14f3e1c3aeffdec53115f49cf07a719c4f4e73096cc0d9eaceba324b6215e92b0b0fae9c324f881bf0e7659208e16f89a78526160aa39ffc2e268cfc385a777dd2b65fd480e2d95fce0e90ad7f019c615122363440c96221bf71ed3ec615683a2c0ec5b6f902a6160fd363ee9e3d7807f6848f01db4de45ec264496e74c1860479093a13e1d1a6f04557b441190a5b014f75a18d3d06e058d227ea096ac27968ee406b1ac95c67fb86c7", 0xda, 0x0) recvfrom$packet(r4, &(0x7f000070f000)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec"}, 0x14) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000cdf000-0x4)=0x1f) getsockname$packet(r3, &(0x7f0000fca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000022d000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000878000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000b96000)={0x5, 0x6, r5, 0x5, r6, 0x9, 0x5, 0x7}) syz_extract_tcp_res(&(0x7f00000be000-0x8), 0x6, 0x7df) 2018/02/09 08:00:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f000015c000-0x30)=[{&(0x7f0000d7b000-0x9f)=""/159, 0x9f}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000}, 0x0) socketpair(0x11, 0x4, 0x3cb, &(0x7f0000671000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000e2a000)={0x40000000}) 2018/02/09 08:00:29 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000fd0000-0xc)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000fcf000)=0x10) 2018/02/09 08:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000051f000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000f86000-0x4)=0xffffffffffffff3a) accept4$inet6(r0, &(0x7f000012f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f000003b000)=0x1c, 0x80800) 2018/02/09 08:00:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1}], 0x1, 0x7f) close(r0) write(r1, &(0x7f0000f20000), 0x0) sendto(r0, &(0x7f00007d5000-0x4e)="f29f22fef5281596a1cf2012450e5b157627b2927ed9d9a8fbd3332ee54271b644459dc778019b5b7cd21938b4c88294480793e7fb04615dd3e5a57d96c030436d3bad878ef4e08e66e7ecb9a000", 0x4e, 0x0, 0x0, 0x0) 2018/02/09 08:00:29 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000001000-0x8), 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x58)=@alg, &(0x7f0000000000)=0x58, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) connect$can_bcm(r1, &(0x7f0000000000)={0x1d, r2}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000)={0x2, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}}, 0x90) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000039d000), &(0x7f0000486000-0x4)=0x4) setsockopt(r0, 0x0, 0x3800000000000000, &(0x7f0000000000)="507dfde0857d05c38e0ee7f3af23cc708b9cb3b5ccfe4ff36f1c330ee94fb9c0d81f3e7a08ba6646bea88999ca0d668dce39aaee31ca99c5b1f8df8c36f1a6d444baa18d68963fbc141d40239ad8466664c0476c164e202aa99564a272f16df73ac7c37ff6bddf4bc0c11e52a8676017543f6466d954fb2dfca5562353c0d6ba3dcab7f06929cf72ea0765b29e0407a94295b7f1f040b84af0f38081f5aa46", 0x9f) r3 = socket(0x3, 0x2, 0x63) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000004000)={0x0, 0x1f}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000004000)=@kern={0x10, 0x0, 0x0, 0x9000000}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000003000)={r4, 0x98b5}, &(0x7f0000004000-0x4)=0x8) bind$vsock_stream(r3, &(0x7f0000001000)={0x28, 0x0, 0x2711, @hyper}, 0x10) connect$can_bcm(r1, &(0x7f0000003000-0x10)={0x1d, r2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000597000-0x89)={0x0, 0x81, "1a7643df8d34026dfed027cc96c133b2b7241c8ec657cbd8c75930baba0ed048b91f65fc9fa48629f57724b176ab2521d4b3a2a939c3e215802ed95854562eacb53b7da69ccc9cafd919b1570649ab2b9d10512c384d3f61e7d8ef985f52c8489882009459b1cad42374d2bd6f2e244cc5d0386b21c57e644d7e8f3ded16952521"}, &(0x7f000082b000)=0x89) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000161000-0x8c)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000593000)=0x8c) accept(r3, &(0x7f0000001000)=@ipx, &(0x7f0000001000-0x4)=0x10) [ 54.245917] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/09 08:00:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000900000)={{{@in=@rand_addr, @in6=@empty}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f000073b000)=0xe8) r1 = accept(r0, 0x0, &(0x7f0000ff8000-0x4)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00007a4000)={0x0, 0x1, 0x4}, &(0x7f00000ed000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b0d000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000b04000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@empty}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'xcbc(cast5)\x00'}}}]}, 0x13c}, 0x1}, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f00003dd000-0xcd)="b94757e087300b3d42b2d8edb797e2729540fb68330383b5f11533fc8f80549da90228acf90625f26493e022e0b58ac77985f752667c7a87ae16531a014e2a6a3f15ee775d9585beb529f416382fe60ca51249a7fa2a31f937ea80da14e716cd07631a5c1a4e62d0d9c938d7799bc80d7d44c2294fa859a9b8becb43a7547f5fe216865d03a6d7bba44c32ae801210e4c9cd1523601003bfd55882402bf9638d3b1ad0020c7bc3ba6656ddac3fcde3fe00f94f759b8838411cad35d34d89e61a93e78f8b10c9fd840dfe93c940", 0xcd) 2018/02/09 08:00:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[]}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002}, 0xffffffef) r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [], 0x0}, @in=@multicast1, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0}, 0x0}, 0x0, @in6=@loopback, 0x0}}, &(0x7f0000c62000)=0xfffffd89) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f00008fe000)="3af2e3f1bcdb4256be618eae7c02aec6dd540b1d335e6954cebff4b1da9b4783a9648e03d2fbf67d78686a20bd42edd032835de8bb3812b32270fc5163097a286d30999af59b5514e8bcfe7e47e9eb3c33c2d6061c0b9f58e75195765b9d6e6ebba72c13d84f8589b050ccd9c95da435ed002f772e973387c663d59d779c8e52deacbff79eb43f443ca0aa", 0x8b) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r3, 0x0, 0x0, 0x800) r4 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4), 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r5, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}}, 0x0, 0x0, 0x400}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b), &(0x7f0000001000-0x4)=0x8) 2018/02/09 08:00:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004f2000)={0x0}) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f000018a000-0x8)={@loopback=0x7f000001, @empty}, 0x8) sendto$inet6(r1, &(0x7f0000aed000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r3 = accept4$inet6(r1, &(0x7f0000ce6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000078b000)=0x1c, 0x800) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000083a000)=0x100000000001, 0x74) pipe(&(0x7f0000539000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f000055c000-0x2)=0x3) socketpair(0x9, 0x1, 0x0, &(0x7f0000794000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000dc2000-0xd8)={0x0, 0xd0, "b148a5d0756bc1591c98b20735ea7019f0a4f8ce710774d94764a5bfa7e45dfd88dae15056de1842f9f5762bca0899039583c5a5ca90d1a73be72a1913b0aa89e2a3d903c755022235beb7cb8936a93c33705e42ac48e7d2e4ada53ff2e844016b345dbf6a035b6b2fa712833f7f3a4895e2b614bf6d64e623eb5bf6c9a409a69e3568eb3a40e1dab71d0e91b6ccd944ab81ad28bdd1488435d2cd2c303fd88261b74161f7ca63aac0ecc5fa8203bd369d15feb19c5ee1103a8e2d0af6a19d39bbc3b4a58afbf34b79b27aa92746b9a2"}, &(0x7f0000c92000)=0xd8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c5b000)={r6, 0x3}, &(0x7f0000be8000)=0xc) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[]}}], 0x1, 0x48084) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000081000-0x4)=0xffffffffffffff01, 0x4) shutdown(r1, 0x1) 2018/02/09 08:00:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x10001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x5, 0xfe, 0x4, 0x1f, 0x7, 0x1, 0x306a7264, 0x7, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}}}, &(0x7f0000001000-0x4)=0x8c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f0000d4e000)="3419fe2cebd9207510fa79f18c43fd3086df6afc33737a724fc49df6b75dc6f1aad1dc76da7a715104", 0x29) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000003000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xffffffff, 0x6, [0x10000, 0x1f, 0x8001, 0x3, 0x7fffffff, 0x5]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f000000d000-0x4), &(0x7f0000019000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r4, 0x5, 0x1000, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@assoc_value, &(0x7f0000000000)=0x8) 2018/02/09 08:00:30 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f77000-0x4)=0x7, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000fe9000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) [ 54.339995] device syz5 entered promiscuous mode 2018/02/09 08:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000495000-0x8)={0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009b1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000086a000)=@ethtool_channels={0x3d, 0x1, 0x1ff, 0x9b, 0x5, 0x23f, 0xc6, 0x2, 0x7}}) r1 = accept$inet(0xffffffffffffffff, &(0x7f00009f0000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000e6f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008c1000)={0x0, 0x20, &(0x7f0000d5d000-0x20)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000776000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c24000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9e, 0xffff}, 0x98) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket(0xb, 0x5, 0x81) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000255000-0x14)={{0x9, 0x7ff, 0xac4c, 0x9, 0x80000001, 0x7}, 0xc31, 0x5, 0x10001}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f00001f0000-0x38)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000086000)={&(0x7f00002b5000-0x2d4)=@newsa={0x180, 0x10, 0xff487f00871d5a1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha384-avx2\x00'}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x180}, 0x1}, 0x0) 2018/02/09 08:00:30 executing program 6: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000947000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000183000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f000077e000-0xc)={@empty, @empty, r2}, 0xc) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000948000-0x10)={0x3, &(0x7f0000559000-0x18)=[{0x9, 0x2, 0x7fffffff}, {0x8, 0x8, 0x28c081d9, 0x3}, {0x9, 0x200, 0xffffffff, 0x80}]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "5d0f3812502f"}}) 2018/02/09 08:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f000032f000-0x38)={&(0x7f0000b58000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000ca5000)=[]}, 0x12000) accept4(r1, &(0x7f00007ff000)=@sco, &(0x7f0000442000-0x4)=0x9e, 0x800) connect$netrom(r1, &(0x7f0000f17000)=@ax25={0x3, {"4461e24a665dbf"}, 0x2}, 0x10) 2018/02/09 08:00:30 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cb7000)=@assoc_value={0x0, 0x80}, &(0x7f0000d0f000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ab8000-0x4)=@assoc_id=r1, 0x4) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) [ 54.369974] sctp: [Deprecated]: syz-executor2 (pid 9074) Use of int in max_burst socket option deprecated. [ 54.369974] Use struct sctp_assoc_value instead 2018/02/09 08:00:30 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r0, &(0x7f000001a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000a93000-0xc)={@local, @broadcast, 0x0}, &(0x7f0000000000+0xf3)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f000001c000)=""/221, 0xdd, 0x1, &(0x7f0000001000-0x14)={0x11, 0xf6, r2, 0x1, 0xffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) 2018/02/09 08:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000efa000)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000ef7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000deb000)=0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003a8000-0x8)=@assoc_value, &(0x7f0000b48000)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b7e000-0x14)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r3}, 0x14) 2018/02/09 08:00:30 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000f000)={0x3, &(0x7f0000010000-0x18)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000000d000-0x8)={r1, 0x20}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x55}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/09 08:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000a4000-0x4)=0x4, 0x4) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f00006ef000-0x1)=""/1, &(0x7f0000ccd000-0x4)=0x40) 2018/02/09 08:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208"}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r3 = socket$inet(0x2, 0x80006, 0x7) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000c47000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00005a1000-0x4)=0x14, 0x800) pipe(&(0x7f0000c72000)) getsockname$packet(r0, &(0x7f0000c33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000854000-0x4)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000696000)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000a2b000)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xef2a}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}], 0x80) 2018/02/09 08:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f00006e0000)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[]}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000023000)={0x47d, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) ioctl$int_out(r0, 0x5462, &(0x7f0000667000-0x8)) 2018/02/09 08:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000325000)=0x102, 0x184) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000cb1000)={0x0, 0x101}, &(0x7f00004f8000-0x4)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000650000-0x8)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aea000-0x8)=@assoc_value={r1, 0x6b}, 0x8) 2018/02/09 08:00:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) bind$inet(r0, &(0x7f0000a5e000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c49000)) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000fdd000)='W', 0x1) r1 = socket(0x11, 0x800, 0x4) connect$ax25(r1, &(0x7f000063b000-0x10)={0x3, {"84ddeed153b42c"}}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a73000-0x20)={0x3, 0x0, 0x0, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000001000)=@common='bcsf0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000-0x20)={0x100000001, r3, 0x10001, 0x1f}) [ 54.455978] sctp: [Deprecated]: syz-executor2 (pid 9074) Use of int in max_burst socket option deprecated. [ 54.455978] Use struct sctp_assoc_value instead 2018/02/09 08:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000813000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00004f0000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x20000, 0x2, [{{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffffffff7fffffff}}, {{0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x401}}]}, 0x190) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/09 08:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001ab000)={0xa, 0x0, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7fff}, 0x1c) syz_emit_ethernet(0x28c, &(0x7f000052f000-0x28c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x256, 0x11, 0x5, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x880b, 0xdb, 0x0, [0x4, 0x8], "99fff98d60ebca2575beefe09a276a38ea7173ddd2fec544179299022a91fc85bb80c1dbb63259eb3c5cff6b7bab4fe1e5a6e1ff6951d2f0b8e73ff4da4cfc291367e106a04d729dc753761ae27d2e35c57a55b893db94983ece16a09f323749f8263009510d49888e6f7ff408bb44cdefc35d9bc2a6369f4f3bf59b82093a4ee1dc42f6d0dd0069a57fe61ee1206811d5b35a2672387e5ded22fe599a3718fddee34433f03de3c34a4b9536504db5a03f40ec830e50ff7986ac721e3767ed452d10b2fd1ab14e324011e7811c268bbe6d3f0e0ee124b0e6b21467"}, {0x8, 0x0, 0xaf4, 0x9, 0x0, 0x0, 0x800, [], "74cb3f81911576311164d51c2e47e9a5265e8c60c47d71aeabc52d79ab06acda9ea71dfb5641e65e936f280d31f60193bd98678a4d7aee06402f5fdf0d2dee16134dfa040369ad18eaf430f159689fc362fde55840444f6e24f9fe039036c47d8a9cc903dcc4853c8d4da214f6ebaaa1a8e103d33d16e40a72875490dd8255e4dcd2e274872190fcef49d5"}, {0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x86dd, [0x3ff], "47b707e890d107d1fb4afff3fd98d73f00010000474f99156003942382c6d4ce2651520e3a3b0000000000000000ebc23be97e33a8fc8688b6898121149d9e1785c3fe6d3783f4c38f62bd5ff6f117e865a8a70887bbe82b296f934e1f6d7d3a9ea73c066dc5afc58a94c8e98b6a00000009000000000049826b46b00d9bd109b9ec5c03306636c8fc6a257007b3c36004d685d10ce0cb74471ae9e3d0b69fe629dfade6e1628e823663d8c256da85321f3d64a4d538b5b762b1723dcf4616fde4457e166071cb6fca977154439911536a177a556e137ff9e1ff"}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000daf000)=0x1) 2018/02/09 08:00:30 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e5d000)) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) 2018/02/09 08:00:30 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0xb, 0x9, 0x7c, 0x4, 0x10, 0x0, 0x10000000000000}, 0xfffffffffffffdc4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f000001a000-0x17)}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000001b000)={0x0, @multicast1, @local}, &(0x7f000001c000-0x4)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000001b000)={r3, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f000001c000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f000001c000)=0x20, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000010000-0x20)={0x0, 0x18, "111526be6c6f36a91f5d8058250477809c4b325490af6e91"}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000013000-0xc2)={r5, 0x41, 0xba, "b30ef976b5fba403684c0a42a58cc0a663299e593232260bd4722c8ba02fef9526cfe815aaa73344868e4888f3c2f3584feeb6ea2bd499af2d13a32dda542e3a46f085d83b4764c1d962c43886f6dbcb656e647b234513fde8e2187597082f767357e59d81523b2818635ee72a9bbc09cfc89d3ba8a04fed1d1986a37254f4e3935d4fe3683a3151b78570407335428f3eb3d3ea6b23c2752ee86a1bbccc3282a66639df111afefcfa0f5c4c2005065a5080c8c20b1ec2c74c44"}, 0xc2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000), &(0x7f0000012000-0x61)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000), &(0x7f0000016000)}, 0x18) pipe(&(0x7f000000d000-0x8)={0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000001d000)={0x1, &(0x7f000000d000)=[{0x0}]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f000001d000)={r7, &(0x7f0000007000-0xd6)=""/214}) 2018/02/09 08:00:30 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f7b000)="1f0000000104ff00fdde45c8071100cbf30509f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f7e000)="657d36abf50fb3bfd57e2bc7fa538f50f825aad7236ecf10a633f5093872bd7404c199f5ada55df29790541e702f700ae5b008e35335d600e3892fbee0396a4a68ef3fcc97de8ea2931d9b", 0x4b, 0x4050, &(0x7f0000f7f000-0x1c)={0xa, 0x1, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000653000-0x92)=""/146, &(0x7f0000f80000)=0x92) getsockname(r2, &(0x7f0000f80000-0x80)=@generic, &(0x7f0000f80000-0x4)=0x80) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000e87000)=@ax25, &(0x7f0000f82000-0x4)=0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000934000)={0xd, 0x5, &(0x7f0000f7e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x7fffffff}, [@generic={0xfff, 0x200, 0x4b8c, 0x10000}], {0x95}}, &(0x7f0000f7f000-0xa)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000f7e000)=""/4096, 0x40f00, 0x1}, 0x48) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f7f000-0x8)={r0, r3}) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/02/09 08:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000dcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ced000-0x4)=0x10, 0x80800) bind$llc(r1, &(0x7f0000dbf000)={0x1a, 0x1e, 0x5, 0x5, 0x5, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e4f000)={0x20, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, [@typed={0x6, 0x9, @ipv4=@multicast2=0xe0000002}]}, 0x5b}, 0x1}, 0x0) 2018/02/09 08:00:30 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000000b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000004000)=0x26) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000000f000-0x60), &(0x7f000000f000-0x4)=0x60, 0x80000) r2 = epoll_create1(0x80000) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) r4 = socket$bt_l2cap(0x1f, 0x3, 0x0) r5 = socket$inet(0x2, 0x3, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$ax25(0xffffffffffffff9c, &(0x7f000000e000), &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000e000)={0x0, 0x0}) r8 = socket$l2tp(0x18, 0x1, 0x1) r9 = accept4$unix(0xffffffffffffffff, &(0x7f0000006000)=@abs, &(0x7f000000b000)=0x8, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000e000)=0xffffffff, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$inet6(0xffffffffffffffff, &(0x7f000000f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000008000-0x4)=0x1c, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000000f000-0x4), 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000f000-0x4)=0x0) r14 = getuid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) r16 = socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000000c000)={0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x4, 0x9, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x519}, [@alu={0x4, 0xfffffffffffffff7, 0xb, 0x2, 0xe, 0xffffffc0, 0xffffffffffffffff}, @generic={0x9, 0x53, 0x4, 0x9}, @call={0x85, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x80, 0x2d, &(0x7f000000f000-0x2d)=""/45, 0x40f00, 0x1}, 0x48) r20 = socket$pptp(0x18, 0x1, 0x2) r21 = getpid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000000f000-0x4)=0xe8) r23 = getgid() r24 = getpid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f000000e000+0x34b)=0xe8) r26 = getgid() r27 = socket$nl_xfrm(0x10, 0x3, 0x6) r28 = epoll_create1(0x80000) r29 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000000e000)) r31 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000000e000)=[{&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000007000-0x10)=[{&(0x7f000000f000-0x11)="148cf7ea2e234ff47189cce6e6b385a81d", 0x11}], 0x1, &(0x7f000000a000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}], 0x50, 0x4000}, {&(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000f000-0x50)=[{&(0x7f000000e000)="bb9040087ddf804b23e788778327d98c10d2bd532037e58ff4796ab2020176f4bfd99a8c0d4e757aa3c590e975af6683234a5c0b9f1c3ed3e222809cc11242809ed48bc8593ec345a0a5216538cf1a04274e7c66bdf4c8700883f5e52c8017b643b39722b054122b859fce9a6b90b2a006ce80b2", 0x74}, {&(0x7f000000e000)="7658e2f70e285bafb17a010c145610d8", 0x10}, {&(0x7f000000f000-0x81)="76e7abf605b184635e0142a4beca3286104e9985358adbee4141ae0eca8cba6c58b26c3d0b3263d93734204ebf76bc7219a713957403e795bb1419f22230c5b0be70ca92fd976e99360b381e8cfc3c374b82af237fb1c33997f0321a0f05aaa53aa1a028a23b264bd1d44baecba499d749384e4c3dc8c22143124de370e818815f", 0x81}, {&(0x7f000000b000)="62f518aee0b8c96c8edd449486a6886cb5ebf73cbc4507942f06f663e4c15a1c98e2fea4194368907457490b411ce1a84ae7ee14e4ef9e98843c8188b7fd666ca7548728351de1663354c175f9e583ea76aa3cc4113090a2ac259fa50679b57a75128f77fe9827e5e50df1f69ccfd326d4473e78167a21fc7861cc10b5419c79f920b2111528e4a30180d40b", 0x8c}, {&(0x7f000000e000)="6f92825037164797186cc4d342a323ba9ac045a33375ecf2d4d57f12c33e980e8fefdda602f0e720812abb7dec500da1517b7225ed0e0f22994b5ee44b761551a70860d0c8c2c5986f301a2e3134949aec719af8d5b497f68bb215ba6895eafbd7f18fe28ab8b9e007d272af3290e0c0b8089803e267984e8386f4cb370559c5b6f537fc24fc53a5799196b370d3d9c35af613c38652b5ba3a07a9aed534e93aab2c6c72efbd2e08", 0xa8}], 0x5, &(0x7f000000a000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31]}], 0xb0, 0x20000000}], 0x2, 0x41) r32 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r32, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000b000-0x88)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) [ 54.599408] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.631237] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.648082] audit: type=1400 audit(1518163230.299:53): avc: denied { getopt } for pid=9138 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.648591] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/09 08:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000040f000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00002f9000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000f000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, r1}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = socket(0x3, 0x3, 0x200000000000000) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r2, &(0x7f000077e000)="260000005e00090d0000eaf83afffb0000000000010000000000000000000007e900000009de", 0x26) 2018/02/09 08:00:30 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000000a000)=0x1c, 0x80000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffa, @empty, 0x4}, {0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [], 0x1}}, 0xdab, [0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x38a) r1 = socket(0x1, 0x801, 0xc1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000000a000)={@dev, @loopback}, &(0x7f0000001000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/09 08:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000255000)={{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x7, [0x7, 0x81, 0x80, 0x8, 0xfffffffffffffff7, 0x3f, 0x3, 0xfffffffffffffffb]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1, @in6=@empty, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in=@rand_addr, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/02/09 08:00:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f000088b000-0x4)=0x10, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb6000-0xec)="26c9dfddaeb4e6928b2df7afb6d1f5b44ce9fdd9698d8adf1ccc8ab9adab0f40403c6f0015645006bc6265a8276e1f413d630c5734b6719f9ce95c65365d69577e0d964451d076a2e17e306a94a06f2f4df96742c6dd2ffbf0b10781bcebe6f3b67e3155b83934641ad715ba5dcb36c3e584ffa4b32289b48883488e9164f70ca507268f17bbdfcf63b86a3248ae0dff50705d2fe2cdfa6f579ea71653af3621087420f973aac0bb9f26a03939702660d675bcdec3fbbef22bdf6db2ba7adfe871f52651e3f2bc9fc146489e8f66c54140e00f7c5aec309a14b8385f064206e5b025354c18b8cebc84fcb0c8", 0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000985000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r1, 0x0, &(0x7f0000a8d000), 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000877000-0xf3)={0x0, 0xeb, "3a675fab56c25e2ba0dbbcf0afc6c45e8ec6d0b385f83ec5b7a7a538eb9054b85f79cbf99e5ddb85636f7b835f86eea0986a7d3cc86d60f4151d09c97bbcafdab6b39ad23e7dacf47186f580ed2aee51c9dd0a9794c97ccb0aec57c92fe00285cf4addcf20085f5e3ae79a118fa49ba26e956b8e9a2a9e3f6b0575c2b3779d8ead77feb230f9ac21c43f27ae8cc9f6ccface5fb3798f94cf1205abc1ddf7a4d918321eebec7dd236787ef1773a2be68a198be3718892401afefe4bfd19e4a8752ad636633975e4aa362cfa78c8e3a2e3c57f81b888cfd1570c3500d82179fd424bc6a0cf757b59a9dca37b"}, &(0x7f00008b8000-0x4)=0xf3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00005dc000-0x8)={r4, 0x9, 0x100}, &(0x7f00000e9000)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x7) writev(0xffffffffffffffff, &(0x7f0000d89000)=[{&(0x7f00005fb000)="e2", 0x1}], 0x1) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000404000-0x4)) 2018/02/09 08:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000adc000)={0xf, 0x9, 0x6, 0x1, 0x1, 0xffffffffffffffff, 0x400}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005bf000-0x18)={r0, &(0x7f000019c000)="132bcd7666f801a119ec7056fadfc453c9fdba72d451c8f507b7a27cf063fa4a9d96b2a6f7076ca97f626c", &(0x7f000043f000)=""/92}, 0x18) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 08:00:30 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x2) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x3, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7"}, 0x60) close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000008000)=[{{&(0x7f0000006000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001}, 0x2, 0x4, 0x0, 0x1}}, 0x2e, &(0x7f000000c000-0x30)=[{&(0x7f0000003000-0xfe)="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", 0xfe}, {&(0x7f0000009000)="9640cd88e76183b96ee7e4", 0xb}, {&(0x7f0000008000-0x72)="a01e1723fdc75081eb7fbdd3a745aa485e28da97f180b0a45c8af2619d822e9903dc542daa4ecc369d2894e5df6ab977641763398392d77ab3b3323494b5c12ac19766d5e79248a16efa8c992e95aae7d083cd0a09b5009ef8375bca6da178d2ddd754de2abf9b163a34851b8afb622acc28", 0x72}], 0x3, &(0x7f0000005000-0x288)=[{0x98, 0x88, 0x9, "efef03bc58162919651a2a00ab4af3c2e9f4041f4e2bacd3e76b62c020ee5dbb685498c9739d2288c43edbbd12b7bb13c6b46683092a805e77643ff505a092a5a5ac6ef39e7cdb454c76a35192b4ed1fc4aaeecbd82513192c5362614fb867d90efb96cfa2ed1f0fdcca90e0e341d74d4a5daf5c613d1d9ab9dbd905f71005f6eb09"}, {0x88, 0x11b, 0xc30, "295d8e165ec7cbeea489d80190d7deb5a35ded7c9bf5b34039bfeee791887b03f39fc3ac5919cb19659367f03413146976eb7d86e0efb1c186f718e08de4209723b64f739e07d371cbbacd806455853676ba190e584afc24446c1fb89211d0eaf0b74804aa66e92eaffccb48fb10d13b6a3e"}, {0xc8, 0x115, 0x9, "1df84c097a448b472d8b1a6d6cf9dc2064daf2dd535c98d423827fb4ba0054cc0469090a6a97a910a18694d48e9af5e5591b89906cfc2ca190fd308cc52dc902cbc5d9ea24b6ca7530ff47b284646672e56201680b22006eeab9cbd31531838411f274422dcf445098b7a38732453813023fadf6ce55ed746107a6f7bac9c507bc4d1980b350f7299add64ed2e6ae44d31742dddd9a271996127b286c0c0b3d7d06df953b6794c831f7747c8e98b7b106bcefc3f4a"}, {0xa0, 0x117, 0x1, "d39efd31029bfbcaf9a5eb6ec4de7fea916ab9ffa4081d5e74373af35cdb7ab776032ca93fed76b6275e76994aac9aa773062294e63f7a38bdeee62d3f4cc89869742f605e4955ce41b94bae8145a908630477b45e21f10c8c2db52718b49c01a4c3f1e8a8fde6095c36cd5bdd49215c7927aadcbee7352933c04ad50cb05f89fd20b2824f23d7edf538"}], 0x288, 0x4}, 0x4}, {{&(0x7f000000c000-0xe)=@l2={0x1f, 0x7, {0x5, 0xffffffff, 0x401, 0x4, 0x22, 0x7f}, 0xfffffffffffffd22, 0x7}, 0xe, &(0x7f000000c000-0x10)=[{&(0x7f000000c000-0x88)="056e1e08ba0d5cdfbf255fbeebc717b8a939a50e36e0e6614ca183903d72873bccb21322152788d4d261b2101b260d9757a5b41b5bf3ada54989a7a12339027a553a5f64d9950e36f9870531463c7a6e6e5e9bc56550bc0f17327bed8a9602bf4b7f048f77930388f491d4a4a4fa6b4d8be559955b97ab0fe9321afc6947fff858b15bff5aa94275", 0x88}], 0x1, 0x0, 0x0, 0x40081}, 0x8}], 0x2, 0x0) 2018/02/09 08:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000eac000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a6d000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00003f1000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1, @binary}}]}, 0x30}, 0x1}, 0x0) 2018/02/09 08:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000144000)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000968000+0xf6a)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000945000)=0x46d) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000842000), &(0x7f000089b000)=0xb) syz_emit_ethernet(0x3e, &(0x7f0000e93000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) [ 54.692140] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.709317] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.728811] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.770731] audit: type=1400 audit(1518163230.424:54): avc: denied { setopt } for pid=9158 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/09 08:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00008df000)={@common='lo\x00', @ifru_flags=0x6002}) socket$inet(0x2, 0x8080e, 0x8) connect$inet(r0, &(0x7f00002c4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000732000)={0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000491000-0x88)={0x8d, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, 0x88) shutdown(r0, 0x80200001) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r2, 0x400448e3, &(0x7f000061f000-0x1000)="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") [ 54.801846] audit: type=1400 audit(1518163230.449:55): avc: denied { getopt } for pid=9158 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/09 08:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000449000-0x8)={0x0, 0x4}, &(0x7f0000c37000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={r0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0xa) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x4}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) 2018/02/09 08:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) sendmsg$can_raw(r0, &(0x7f0000bc3000-0x38)={&(0x7f00000e6000-0x10)={0x1d}, 0x10, &(0x7f0000ccc000-0x10)={&(0x7f0000861000-0x10)=@can={{0x0, 0xffffffffffffff80, 0x5, 0x89}, 0x6, 0x1, 0x0, 0x0, "55fbfe891ae49008"}, 0x10}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001db000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000630000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000142000)={r0}) connect$can_bcm(r0, &(0x7f0000d1e000-0x10)={0x1d, r1}, 0x10) 2018/02/09 08:00:30 executing program 6: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcc, &(0x7f0000002000), 0x3c) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f000078a000-0xaf)=""/175, &(0x7f00000d7000)=0xaf) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f16000)={0x0, 0x8000, 0x40, 0x9, 0x8, 0x7ff, 0xfff, 0xffffffffffffc360, {0x0, @in={{0x2, 0x1, @empty}}, 0xfffffffffffffffb, 0x0, 0x20, 0x80, 0xa167}}, &(0x7f0000a00000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007c7000)=@assoc_value={r3, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d86000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xb0c, 0x4}, 0x98) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f17000-0x10)={r3, 0xffff, 0xcc0675, 0x2}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f15000+0x21d)={0xe83, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @rand_addr}, {0x2, 0x3, @rand_addr=0xffffffff}, 0x10, 0x800, 0x62, 0x9, 0xa, 0x0, 0x5, 0x5, 0x7}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000aaf000+0x624)) 2018/02/09 08:00:30 executing program 7: mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000102000)={0xffffffffffffff9c}) bind$rds(r0, &(0x7f00000db000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0x5e, &(0x7f0000102000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x2242, 0x1000000000007, 0x10000}], {0x8100, 0x5, 0x5}}], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "fd4c4b3ec94b1565fb0b9928981775e82572b57e00000000d19805301a6901cbb6f4de95d1ec9762554c1051cae417fa6b8ebb20aeb31601b962fe31ddfe2945"}}}}, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000103000)=""/251, 0xfb, 0x40002143, &(0x7f000009d000-0x60)=@nfc_llcp={0x27, 0xfffffffffffffff8, 0x188, 0x4, 0x80, 0x3, "63c5edf6af472f735f4aa4f1a09dce54c8030083fdf0b03b6d5dfdae1ec5f59e6cf14f3e53898f83c372477eeab40137dcd0a77d932fbaee736d99e96eb723", 0x3dc}, 0x60) 2018/02/09 08:00:30 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009a9000)) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) getpeername$netlink(r1, &(0x7f0000d33000-0xc), &(0x7f000005a000-0x4)=0xc) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000), 0x0) 2018/02/09 08:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) bind$alg(r0, &(0x7f0000763000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bc8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000eb2000-0x4), &(0x7f0000eb9000)=0x4) 2018/02/09 08:00:30 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x200, @empty, 0x2}}, 0x1, 0x0, []}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000005000-0x10)=@ipx, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000005000-0x10)={0x4, 0x7, 0x1f, "bf2ea5d8b8bf", 0xfff}, 0x10) 2018/02/09 08:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00007e8000), &(0x7f0000739000)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000777000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4), 0x4) 2018/02/09 08:00:30 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00005f2000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='teql0\x00', &(0x7f00005a0000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) 2018/02/09 08:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000005a000)={r0, 0x28, &(0x7f0000d62000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c36000-0xc)={r1, 0x0, 0x8}, 0xc) 2018/02/09 08:00:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000+0x3a3)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/09 08:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000050b000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ee1000-0x30)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x30) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f00005b2000-0x4)=0x1648, 0x4) 2018/02/09 08:00:30 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00001ac000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000f78000-0x4)=0x32, 0x80000) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00008a8000-0x4)=0x4, 0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/02/09 08:00:30 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = socket$inet6(0xa, 0x80000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xc5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000280000)={r2, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) 2018/02/09 08:00:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x7cb, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10), &(0x7f0000001000)=0x10) r1 = socket$inet(0x2, 0x1, 0x200000000090) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) 2018/02/09 08:00:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x481a}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000003000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={r4, @empty, @broadcast=0xffffffff}, 0xc) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000000)=0x8, 0x800) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fdc000-0x96)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @empty, @dev={0xac, 0x14}, @rand_addr]}, @lsrr={0x83, 0xb, 0x0, [@multicast1=0xe0000001, @empty]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr, @broadcast=0xffffffff]}, @generic={0x0, 0x8, "107777ff0010"}]}}}}}}}, 0x0) 2018/02/09 08:00:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x80000000, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009f7000)=@assoc_value={r1}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000e3e000-0x20)={@generic="00aa40d9462dcfed3cbeb9125ba0d2e0", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002b7000-0x8)={0x0}) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00001d6000-0x88)={0x8, {{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fffffff}}}, 0x88) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x43, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x36d) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000006c000)={0x0}) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f000090a000)=@req={0x50, &(0x7f000025d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x0, 0x9, 0x1f, 0x9, 0x4, 0x7}}}) 2018/02/09 08:00:30 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f000000b000)={0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x100000004, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/09 08:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000ae8000)) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000091b000-0x8)={r0, 0x20}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057f000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00009ed000-0x4)) socketpair$inet(0x2, 0xf, 0x4, &(0x7f00007a9000-0x8)) read(r2, &(0x7f00001aa000)=""/34, 0x22) 2018/02/09 08:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket$inet(0x2, 0x80807, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d68000)={0x0, 0x2396, 0x81}, &(0x7f0000ae7000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b73000)={r2, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x6, 0x4be0, 0x101, 0xffffffffffffffe0, 0x40400000000}, &(0x7f000034b000-0x4)=0xa0) r3 = socket(0x15, 0x3, 0x73783bbf) accept$nfc_llcp(r3, &(0x7f00008db000), &(0x7f0000fe4000-0x4)=0x60) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000236000), &(0x7f0000075000-0x4)=0x4) sendmsg$nl_netfilter(r4, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000adf000)=""/161, 0xa1, 0x20, 0x0, 0x0) 2018/02/09 08:00:30 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a3b000)=@ethtool_sset_info={0x37, 0x0, 0x5, [0x9]}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x10, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) 2018/02/09 08:00:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000508000)={0xf3, 0xffff, 0x6, "1f26d4e3c71e", "10f35c4f7eef7c6e8282134721f8417e"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000828000-0x2), 0x2) r1 = accept4(0xffffffffffffffff, &(0x7f0000c84000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000521000)=0x32, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000cd1000)={"93b2ff457022634d8a6f3bf2c54126d2", {0x4, 0x6, 0xff, "bdacffa822ff", 0x80}}) r2 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000134000-0x4)=0x3e4, 0x4) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000f68000-0x8)={0x0}) sendmsg$nl_route(r0, &(0x7f000086c000)={&(0x7f0000022000)={0x10}, 0x6, &(0x7f0000dbd000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0x7, 0xffffffffffffffff, {0x2}, [@IFA_FLAGS={0x0, 0x8, 0x200}]}, 0x2c}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000df1000-0x64)={&(0x7f00007b0000)=[0x6, 0x0, 0x4], 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000301000-0x20)={@generic="09f8bb697471371855c68ce7fce33a8c", @ifru_flags=0xb403}) 2018/02/09 08:00:30 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f0000dbc000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x260) 2018/02/09 08:00:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000)=""/218) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000002000)=0x7, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000003000)="d398ed", 0x36a242ce891502c8, 0x40011, 0x0, 0xfffffccc) 2018/02/09 08:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x0, 0x8e) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000052a000)={0x0, 0x2}, &(0x7f0000a31000-0x4)=0xa6bcf2edb7639899) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0xc0045878) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003c2000)=@assoc_id=r2, 0x4) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000861000)={&(0x7f0000e03000)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x80, 0x0, 0x20, 0x2, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) 2018/02/09 08:00:30 executing program 7: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000108000-0x4)={0xffffffffffffffff}) socket(0x11, 0x1, 0x1) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000107000)) socket$inet_sctp(0x2, 0x1, 0x84) syz_emit_ethernet(0x36, &(0x7f0000014000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x86dd, "d3f975bc2f9c97e68705fb8d23c6878c7a10716a715ebcd9e609a1e2417e92877cea20d3baa7f66a"}}}, 0x0) 2018/02/09 08:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000335000-0x4), 0x80000) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000429000-0xa7)="15938e7366da3f84471f62b8688431cc449185f92fb9818583ff90d17c9acb9d90d1c9cb94099d9c1cb993d56b9e9e52c637569d0ab183de99d0139c1718cdd0b956a308677f210e4bfaadda6c696ad83a1d8d2d14312e5f88fc6728fb766d6dae07d53fa5081972270c433a9baabd1aec4a363e3b719660e08cef1e79431575fc11b7b2c3159e0191470f5ef17c5093521bd412157312e689dd6e3db9286e52097ee844af5df2") r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00006d4000-0x24)="240000002400ff00000004a500367700fbffffff0100000000002000ffffffff0100ff10", 0x24) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000638000)=r2) 2018/02/09 08:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008d8000)={r1, 0x100000000}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00006e9000-0x20)={@generic="c74b704b9153718d051acc0c4bd0b5ba", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0x10, 0x0) 2018/02/09 08:00:30 executing program 2: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000f2000-0x4)=0x78, 0x4) listen(r0, 0xe28) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1b, 0x3, 0x6, &(0x7f00000a5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000077000-0x8), &(0x7f000003e000)=0x8) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0x0]}) 2018/02/09 08:00:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, 0x0, &(0x7f0000943000), 0x80000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000066f000-0x4)=0x410001) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x19, 0x14, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/09 08:00:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000028d000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ee1000)={0x2, [0x0, 0x0]}, &(0x7f0000c87000-0x4)=0xc) r1 = socket$inet6(0xa, 0x3ffffe, 0x7fe) read(r1, &(0x7f0000b9c000-0xe)=""/14, 0xe) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/09 08:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00009e2000-0x48)=@full, &(0x7f0000a13000-0x4)=0x48, 0x80000) accept4$netrom(r0, &(0x7f0000751000)=@ax25, &(0x7f0000eed000-0x4)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007cd000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000242000)=0x40, 0x4) syz_emit_ethernet(0xb, &(0x7f000023d000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x7, 0x8b, 0x4}], {0x8100, 0x1, 0x6, 0x3b3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x5be, 0x1c, 0xffffffffffffffff, 0x100000000, 0x10003, 0x0, 0x0, @rand_addr=0x3, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000802000)={0x0, 0x7c7}, &(0x7f00003a6000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000895000-0x10)={r2, 0x13ab, 0x5, 0x4cef}, &(0x7f0000e6d000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008cb000-0xe8)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f00000ff000)=0xe8) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000823000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x3, 0x6, 0xa, 0x20, 0x20, 0x3e, r3, r4}, {0x4a1, 0x1f, 0x6, 0x4, 0x9, 0x3, 0x3f, 0xc3}, {0x8, 0x7, 0x800, 0x8}, 0x8, 0x7, 0x1, 0x0, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x264d3463906cbd18}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x2, 0x3, 0x7fff, 0x100000000, 0x5, 0xfffffffffffffffa}}, 0xe8) socketpair$inet(0x2, 0x1, 0x0, &(0x7f000091a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000093b000-0x4), &(0x7f0000385000-0x4)=0xffffffffffffffd3) 2018/02/09 08:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r1, &(0x7f00005b2000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000f41000)={@common='bridge0\x00', @ifru_data=&(0x7f000054e000-0x20)="0f00000000000000000305fffe00eb69ecff0000a10000000449fa0002007e23"}) 2018/02/09 08:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000d51000)={@generic="9e5e4113b1363468396f48568c9c866a", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x0, {0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x559232df}}}}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00008ab000-0x4), &(0x7f00007ae000)=0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d58000-0x4)={r0}) recvfrom$ipx(r2, &(0x7f0000d82000)=""/128, 0x80, 0x12000, &(0x7f00003cb000-0x10)={0x4, 0xfffffffffffffffa, 0x1f, "f0eeb235bd16", 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004c4000-0x8)=@assoc_value, 0x8) 2018/02/09 08:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b7e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000747000-0x4)=0x1c, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e5a000)) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/09 08:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000), 0x0) pipe(&(0x7f0000763000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008e1000)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000208000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000055c000)={r2, @empty, @multicast1=0xe0000001}, 0xc) r3 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r3, &(0x7f00004bb000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty, 0x3f}, 0x1c) sendto$inet6(r3, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/09 08:00:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xb, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000318000)={0x0, 0x1, 0x6, @random="1f5e7f2320f0"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000002000-0x4)=0x2e) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010e, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f000038c000-0xc)=@nl=@proc, &(0x7f0000f13000-0x4)=0xfffffffffffffdca, 0xfffffffffffffffd) recvfrom(r3, &(0x7f0000c84000)=""/208, 0xd0, 0x0, &(0x7f0000f11000)=@vsock={0x28, 0x0, 0x2711, @my=0x1}, 0x10) 2018/02/09 08:00:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x361) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x2fcf}, &(0x7f0000000000)=0x6) 2018/02/09 08:00:30 executing program 0: mmap(&(0x7f0000000000/0x21d000)=nil, 0x21d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x0, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmmsg$alg(r1, &(0x7f000021a000-0x38)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="cec3214e9441328ae007994ccc361d41", 0x10}], 0x1}], 0x1, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000062000-0x38)={&(0x7f000021e000-0x48)=@full={{0x3, {"d1421e7282354a"}, 0x2}, [{"0bce6725513d28"}, {"3ce7a7037dcce1"}, {"fa266235b1a862"}, {"50aa4b98cbffd0"}, {"4fa1db1f5a39a9"}, {"7d388f5629c7ce"}, {"c299f858d1c447"}, {"0e9a636685ab8e"}]}, 0x48, &(0x7f000021e000-0x10)=[{&(0x7f0000139000)="9d075f526ed1c62c5d5dab6000403e3878040348246f0dbecbe680ca551e800dd35a74d5401eb64b7cda24e1f4c168c01c595af51b5c0719723295aa7895134a7768b0b66a4bf0b0c711f266122916d58dd8fe5c8e8cbdf24f28faa60186b4c7bfd3e8d34e32811aa2679c8b3ac4b4c5902cb12aeb1c05daa63dcaf80134eab1bdd816107f9d2762b9f7483db19e1529202fc29961f47c0d422b29d6399264b37451af4e8e", 0xa5}], 0x1, &(0x7f000021e000-0x350)=[{0x28, 0x1, 0x2, "33a82949c14017a83543f3a84da459ce59463a1738"}, {0xc0, 0x117, 0x4, "06a9b9e0a9dc573466bd5c0eeb41d4138f00a22602991c19552e3268d09f382d72733f1f3e3e636403bdc97ff5b51b52d0f692ee15a6a98cb981f8bbb6b395489f1710efbc55eab451f14c468d243f7b24399123185793470c731c6d90aa9bd5898ee779b845fdf01ff9b735a8149dd668328c60fa512dfd8a57485ad2323e775686c02f4dff9839c479d761d173ba67507f3da1089d59eecfe82968cafa96482793700f686132cc8a84fe4c"}, {0xd0, 0x0, 0x1f, "247d81d577e96c248793e743c6d565d40f10af9326b8fd453b82a525ee49ff5a810fd9d7082de1898a0890706066aa7d5d831c536efa893e687be5fbb41ec0582afeb3bf2a259eb9b1b05dac8b96d05c797a9916477de5f3c37bd66a2b031bb8c23bccdb89bf9f4e7ccd5fb48056eb4bed5b74a1b59e1a2297822775fe05b24931cc290f06a7f7a5c28fb79d966ce28843a14c7b1e1eec643eaa8d81854067a1827f51c2bae7f573e0564493cacd64e505c5450373965779e260495080711016"}, {0x18, 0x0, 0x9, "5c13c1bb"}, {0xc0, 0x114, 0x9, "410304a4b3e46b8f4d3fd7713d7ddaa9f6e2c7261c65bd6b5ebcd9fba3439e3d0a184c93a46d94f05d239a8ca7dd5842d8793edd4638e4661b9ad36ff5e9862d53b714375bf9352ce88eebe49e8791824789022ed1cd20944b850e49cfadbfdc7c130ba5abf70ceba06f312313480598e5a544432123c6ad20f443dbbc8cd53aa53ce0146a55f4c8476f71a29bc9d8e1deda6fd1be0194023cad1c76b01e8ad84d6d1e4f9328291b029e7954"}, {0xc0, 0x105, 0x3, "70363f1d5b7e75c0d15daa00c6ff08c9cfd60537844cca207884fdd3986be7646d2b62979c0740dc60adfcbc0902e1f96b9564e97d3b33f8add312cf84eb55a0688fbfd5751a7f01020ff85f9547fbee02d76109cfa3609be3155b4289a31bb4a2a0c17a0291c8be830bfee8710701b7407d15ffa5c84d1810d348d9dfa1db7b1d25daed4d429444dc856de0afe17069a732359419242bb84fbcb86bcb0d9bf88a4634c5215264bcff5804"}], 0x350}, 0x800) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/09 08:00:30 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) 2018/02/09 08:00:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0xb0b, &(0x7f00004de000-0x8)={0x0, 0x0}) getsockopt$inet_int(r2, 0x0, 0x23, &(0x7f0000647000), &(0x7f000048f000)=0x4) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00007a8000)="020177", 0xed) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d70000)={0x0, 0x0, &(0x7f00002d4000-0x50)=[{&(0x7f000059b000)="322ee7240c9f11ff7e64dc1cc01e28bd", 0x10}], 0x1, &(0x7f0000b6a000-0x58)=[]}, 0x0) epoll_create(0x1) read(r4, &(0x7f00001aa000)=""/34, 0xfedc) socketpair(0x1, 0x0, 0x9, &(0x7f0000a98000)={0x0}) ioctl$sock_proto_private(r3, 0x89e4, &(0x7f00007a2000-0x28)="6c82af6b7d7f08a0ddb9a1ec5287f7ee7dde1207be991a3b7b6edab44595ca0d88fb9bb671574cb4") bind$ipx(r5, &(0x7f0000ae4000-0x10)={0x4, 0x9, 0x1, "dcc8adb2a5b8", 0x6}, 0x10) 2018/02/09 08:00:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f22000)=@assoc_value, &(0x7f0000ac7000-0x4)=0x8) close(r0) 2018/02/09 08:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000b0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f000065a000)=0x2e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b2f000)={0x0, 0x3}, &(0x7f00002fd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f36000-0x18)={r2, 0xfff, 0x10, 0x6, 0x81}, &(0x7f000091c000)=0x18) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000020a000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x3}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cf0000-0x17)={r2, 0x4, 0xa, [0x0, 0x8, 0x3ff, 0x1, 0x7, 0xff, 0x7, 0x1, 0x2, 0x1]}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$netlink(r3, 0x10e, 0x8, &(0x7f000080b000)=""/151, &(0x7f00001fb000)=0x97) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) 2018/02/09 08:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d8c000)=@raw={'raw\x00', 0x9, 0x4, 0x448, 0xd0, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000194000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x330}}, [{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, [0xffffffff, 0x0, 0xff, 0xffffff00], [0x0, 0xff, 0xff, 0xff0000ff], @common='yam0\x00', @common='dummy0\x00', {0xff}, {}, 0x6c, 0x3d, 0x7, 0x20}, 0x0, 0xd0, 0xf8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @unspec=@void]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x80000000, 0x8}}}, {{@uncond, 0x0, 0x100, 0x168, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x3, 0x43, 0x81, 0x2}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x7, 0x0, 0x101, 0x6, '\x00', 'syz0\x00', 0x30}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x0, 0x5, 0x1}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x5, 0x7, 0x5, 'snmp_trap\x00', 0x54a}}}]}}, 0x4a8) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000fee000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 08:00:31 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000001e000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f000001d000)={0x14, 0x10, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r0 = socket(0x8, 0x6, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000020000-0xa8)={0x0, 0xa0, "c51e9334ee33ff0d9312c9a685ed5bbd2ee241dec472ab1bb251dcf93fa531000e375c54ac21e46653c66c54ad612603518c405ecea12ac046ab6a2f857e74f287158851d814fb8bab1457581340277f671edeb893b21795b63df70a1b0acd3b29bbae4f75d960ae8b5c85a7f45479fe31cc0800d1599b0f82cf26b8dd7f2b82c614e0721071680176170a41e0b59b816723c8b60f261ed6214d601891975f4b"}, &(0x7f0000003000-0x4)=0xa8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000020000-0xc)=@sack_info={r1, 0x3, 0xffffffffffff8001}, &(0x7f000001f000)=0xc) 2018/02/09 08:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x9, 0x0, 0x8000, &(0x7f0000fbc000-0x8)={0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e22000-0x8a)="af67fc150be1683aacb2cbe89082bd93375b1670baab3b83941021fb8d8002c1da7b93d26321cefdb14344ca0c96344d95e9ef05bf74fe1483a496f4fbd9f1d246440c5f4ad8fbe3a7112a5e2384a3bd6d30f190da44a9ef7890aa4842626c53c761860a6573b5539c8f1f473a5ed37a95e725821ec2ed5002f1d1a38eb31a2de05ea41abc3a7bb6f7f8", 0x8a) socket$bt_l2cap(0x1f, 0xf, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000082e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000709000)=0x231) ioctl$sock_FIOGETOWN(r2, 0x400454ca, &(0x7f0000487000)) 2018/02/09 08:00:31 executing program 5: r0 = socket(0x5, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e47000), &(0x7f00000f3000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x7) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000fda000), &(0x7f000064c000-0x4)=0x4) [ 55.369106] sctp: [Deprecated]: syz-executor7 (pid 9344) Use of struct sctp_assoc_value in delayed_ack socket option. [ 55.369106] Use struct sctp_sack_info instead 2018/02/09 08:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b19000)=@alg, &(0x7f000069f000-0x4)=0x58) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000036e000-0x4)={0x10001}, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f000052c000-0x4), &(0x7f0000d53000)=0x4) getsockopt(r1, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/02/09 08:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000c69000), 0x800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007b1000-0x4)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f000057d000)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/09 08:00:31 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000025000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f000000c000-0x4)=0x26) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000024000)=@assoc_value={0x0}, &(0x7f0000025000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000012000)={r4, 0x1000, "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"}, &(0x7f0000024000)=0x1008) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000000b000-0x4)=0x8, 0x4) r5 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000010000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @generic="2959309b2108da09da42cbd9e7817608", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, 0x22, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0xfffffffffffffe69) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f000001e000-0xc)={0x0, @empty, @loopback}, &(0x7f0000015000)=0xc) r6 = socket$inet6(0xa, 0x804, 0x6) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x10, 0x9, 0x86}, &(0x7f0000024000-0x3)=0x18) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000011000-0x14)={r7, 0xfffffffffffff801, 0x1ff, 0x2, 0x5, 0x3643}, &(0x7f0000023000)=0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000023000-0x8)=@assoc_value={r7, 0x100000000}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000024000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc018643a, &(0x7f0000022000)={0x3f, 0x8000, 0x2}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000025000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000026000-0x4)={r6}) ioctl$PPPIOCGMRU(r10, 0x80047453, &(0x7f000000e000-0x4)) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000027000-0x14)={r8, 0x9, 0x41ba, 0x4, 0xd6, 0x401}, &(0x7f0000019000)=0x14) [ 55.417805] sctp: [Deprecated]: syz-executor7 (pid 9371) Use of struct sctp_assoc_value in delayed_ack socket option. [ 55.417805] Use struct sctp_sack_info instead 2018/02/09 08:00:31 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f6c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) r1 = socket(0x10, 0x3, 0x0) socketpair(0x0, 0x7, 0x5b, &(0x7f0000e7d000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00002e6000)={0x4, 0x0, 0x2, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000559000)={0x3, r3, 0x10002, 0x10000}) write(r1, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020001000000", 0x24) 2018/02/09 08:00:31 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8), &(0x7f0000012000-0x2)=0x8) r1 = accept4(r0, &(0x7f0000012000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f0000012000-0x4)=0x1e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@empty, @dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0x0, []}, 0x10) 2018/02/09 08:00:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc), &(0x7f0000000000)=0xc) sendfile(r1, r1, &(0x7f0000003000-0x8), 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000)={0x1, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000002000-0x10)={r2, 0xfffffffffffffffe}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002000-0x18)={0x1, &(0x7f0000001000-0x4a)=""/74, &(0x7f0000001000)=[{0xe36e, 0x86, 0x2, &(0x7f0000001000)=""/134}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000003000-0x10)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001000)={0xbb, 0x7, 0x8, 0xac, &(0x7f0000000000)=""/172, 0x23, &(0x7f0000001000)=""/35, 0xa6, &(0x7f0000001000)=""/166}) r5 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r5, 0x107, 0x13, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/09 08:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0x0) epoll_create(0x8001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000144000-0x6)={0x0, 0x24}, &(0x7f0000d01000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b8c000-0x8c)={r1, @in6={{0xa, 0x0, 0xe1, @empty}}}, 0x8c) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000cdd000)={0x0, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x3, @empty}}}, 0x118) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004c6000-0x4), &(0x7f00001e6000)=0x4) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/09 08:00:31 executing program 1: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ee7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000), &(0x7f0000000000)=0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000002000-0x10)=@ipx, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000003000-0x4)=0x10) pipe(&(0x7f0000002000-0x8)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) 2018/02/09 08:00:31 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000031000)=0x1f, 0x4) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r0, &(0x7f000002f000)=0xffffffffffffffff, 0x0) socket$packet(0x11, 0x5cea40a7292e34e4, 0x300) 2018/02/09 08:00:31 executing program 5: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000d59000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000d59000-0x4)=0x10, 0x80000) write(r0, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) 2018/02/09 08:00:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d06000-0x4)) write(r0, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) 2018/02/09 08:00:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000630000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000f92000-0x40)={&(0x7f0000a29000-0x4)=[0x0], &(0x7f0000ad8000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a31000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000041f000-0xc)=[0x0, 0x0, 0x0], 0x1, 0x8, 0x6, 0x3}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x10a, 0xc0) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) close(r0) 2018/02/09 08:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dc5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4), 0x4) write(r0, &(0x7f0000ee4000-0x50)="d7d9b0d4ad4cee35670713ca9f6e41080642438f07a9069d2224ff99856fb9e94d70efdb000000058033309d3ae20762fc82bc8b796b0072c8c84c94820de1fb046b0e518ba62bc1bb40ea2cfc8f36f1", 0x50) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008e2000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f00005d7000), &(0x7f0000ef6000-0x4)=0x4) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84}, 0x22) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/02/09 08:00:31 executing program 1: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000)={0x0, 0x1, 0x0, 0x4, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x0, 0xfffffffffffeffff) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x7, 0x1, 0x0, 0xfff}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x1, 0x1, 0x6, 0x39, 0x5, 0x100, 0x1f, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x0, 0x3647, 0xffffffffffff7fff, 0x1, 0x80000001}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x0, 0x20}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x9f7, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002000-0x38)=[{&(0x7f0000001000)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000)="6b46f0", 0x3}, {&(0x7f0000002000)="46c0f36308ff2af4e34a00fe2efa6dcdb354eb3cf4747c391f8cafa080050a9fff7fc9a26fe8720a5ab47549df2253ba967b067a145f863303a3c1965225c8818f5e741935425b69436fdab6033e5d5ff8acd19ff723f2bded2667f6994b1385e4aab54321fc94db2d3680bdc80e039e1f41160dcf", 0x75}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000001000)="a252da88f944dc5a37a64bb0bed2907f51fed7f1367b9e8c571b11d1356df92279a5bed0180ab26d603c319788b05b903cf33f96f978840dc938dde9b662d678d5712273a206ddbf64aa9009d91ecc567c4cbff10d2c2c2eaff5873118b8c5d6f2c95fe8ad386fe7b8", 0x69}, {&(0x7f0000001000)="25b7c24823fb9dcacc0799f2331e16dafbd2a1bcf05049913fb188b054d98a35add9fa523701dc1f67c389af64efbc5d63d464b3f0b3e68244eb709442af34613164e04bee570190", 0x48}, {}, {&(0x7f0000002000)="110fe905bc7e588c91232c6a20f6263e8f402d8033041b5184114eee0386cdc028851632db8ff9120dd452cdfb1d77c5c2b53bca6f3c2cad89a984cd4a5b4c5e8c2621584a8445e12f0a4f37e521a5f5cfb02b3cd85efc209ea02039a634a10e5e8aa012e011285cd0baa09c2b4482607217a08e211518a4cf3adfdcea431f23b4cfcfda6018b05432a875006494cc5e63228f70be7756f2dded3f6010d57c", 0x9f}, {&(0x7f0000002000)="8937b27f58af4bc50651d413033636debcc7a530b4423ff6b45076d121b6df8fc1987e1a201c25e505af39485e68186b55ac424e1158517f51b3e59ca11f76d902011ca2f62e2253d69e77532df7a9be0f65851aa183cba939a31ee79780234195aee1785647da72bea5d2aab1998bf6ebb8b3a7826e56e540a82e48da41bb1ebf8e02a4260fc004b8f9b4f0c3070f356c1e310df905bdbc09a607c61f51818ebf", 0xa1}, {&(0x7f0000001000)="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", 0x1000}], 0x9, &(0x7f0000002000)=[@init={0x18, 0x84, 0x0, {0x1, 0x5, 0x9, 0xeab6}}, @init={0x18, 0x84, 0x0, {0x10000, 0xfff, 0x84b, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x202, 0x5, 0x0, 0x5a, 0x6, 0x10001, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8000, 0x1e63, 0x5, 0x1, 0x200, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x9b0, 0x9, 0x1000}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x3, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x3914000000000000, 0x4, 0x7f000000, 0x7, r6}}], 0x150, 0x41}], 0x1, 0x20008000) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x1, 0x200, 0x80000000, 0x7f}, 0xc) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/09 08:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x1080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80000, r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000195000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000065b000)={0x0, 0x0}) r6 = accept4$inet6(r5, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001a0000)=0x80000005f, 0x4) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r10, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000ab8000)=r7, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c2000)={0xffffffffffffff9c, 0x50, &(0x7f0000c79000+0xe8)={0x0, 0x0}}, 0x10) r12 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r11, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r12, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty, 0x2}}}, 0x88) r13 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r13, &(0x7f0000f81000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x1e7) gettid() socket$inet6(0xa, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r13, 0x0, &(0x7f0000a01000-0x4)) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/09 08:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x163) writev(r1, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) 2018/02/09 08:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fad000)=0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000a00000)=0x6, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000df3000)=r1) 2018/02/09 08:00:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000676000), &(0x7f00009a7000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000030d000-0xe8)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000259000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0}, &(0x7f0000726000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002dd000)={{{@in=@rand_addr=0x7, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x1, 0xa, 0xa0, 0xa0, 0x0, r2, r3}, {0x1, 0x24, 0x4, 0x713f, 0x7, 0x0, 0x7, 0x7fff}, {0x2, 0x53b2, 0x6a50, 0x60b}, 0x2, 0x1, 0x1, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x1, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x0, 0x3, 0x3, 0x9, 0x7ff, 0x6, 0x7ff}}, 0xe8) 2018/02/09 08:00:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) write(r0, &(0x7f0000d71000)="1cfa9a046db734d9a277a50d8550806794f576cbb06a05bf90a93c5e24c10a5e64754127671e2d09f8adf70921a83955f47a838de1a702856441195d11529070fafe527d69de227cdde7b32b2abd6c5d046a65e2b58a2574c5b3026f322ae31110b22240", 0x64) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/02/09 08:00:31 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000420000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x1db, &(0x7f000037b000)=[{0x10}], 0x2b4}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xa6)={0x0, 0x9e, "fcbf59b5a5580b876f3fd23aef524ae3eaa8b21b32a7a2055e2287947fbac3b974fe30c77fa0fbb25abc04b52778bb4a5da7063ad709e7e458e2228ec93e5423b7888a48c22f154646a1a3bcd7d7c2d308d4ca1eb6adfe30ce2822ac08fdd9c8c5598beb53b651d2f74d762e2e3665bb025b573f9cf7461f266b23dac0d5c7f1717db16c344b295966f443e424ba8c8da793f138eae51f4c860d022a9f33"}, &(0x7f0000000000)=0xa6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c52000-0x1a)={r2, 0x4efb, 0x9, [0x5, 0xcae8, 0x5, 0x1, 0xfffffffffffff801, 0x40, 0x8, 0x4e, 0x7]}, 0x1a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r3, r4, r5}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0x1}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/02/09 08:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) bind$alg(r0, &(0x7f000054b000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-serpent-sse2,sha256-avx2)\x00'}, 0x58) getpeername$packet(r1, &(0x7f0000b0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002a8000)=0x14) sendmsg$nl_route(r0, &(0x7f00002a3000-0x38)={&(0x7f000032c000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000136000+0xd8b)={&(0x7f0000f47000-0x8c)=@ipv6_newaddr={0x8c, 0x14, 0x300, 0x4, 0x3, {0xa, 0x20, 0x10, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x34c}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/02/09 08:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x4, 0x6) write(r0, &(0x7f00006c8000-0x6a)="240000002400ff0000000000000000000006ffff01c9000000002000ffffff00000007c3", 0x24) 2018/02/09 08:00:31 executing program 5: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dc9000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000709000-0x4)=0xe8) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000dca000-0xd2)={0x0, 0xca, "1e0b22059a1899286d10243173a9ad30be360eb43105ebf7f51ea7f7835fc303bdacd4b146f9ba06b88176b47453e53a4be5eb021bbf5eaaa65ce50c54e4b8795fabf8e13899dd0e64c9310d493c09cf7b6a1953b703cc7347f7f242d17308cdbab09c9a5e2593b1befbe5b12da597a2dbf2ff44dcf0cf7fa01636248b6927078d11c3693584446d0f02791fa1f5e7c6ee3b00f610b5924e4a8d616897bbc0649c9c085e7ffade32d3ec952d7113e31ef20afde4018db511e647302bbb0fc0043313a1135de628a5f114"}, &(0x7f0000dca000-0x4)=0xd2) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007a7000)={r3, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, [0xcd22, 0x7ff, 0x0, 0x5, 0x1, 0x100000000, 0x0, 0xd9, 0x6, 0x8, 0x4, 0x7, 0x6, 0xfffffffffffffff9, 0x957]}, &(0x7f0000dca000-0x4)=0x108) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = getpid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000309000)={0x80, 0x80000000, r5, 0x7, r1, 0x5, 0x10000, 0x4}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000112000)=0x2, &(0x7f0000dc9000)=0x2) write(r2, &(0x7f0000001000)="1f0000001e0007f20015ffe60719007702000041536b8d3d6c39080000454a", 0x1f) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000dc9000)=0x1, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007ea000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) accept4$nfc_llcp(r2, &(0x7f0000dc9000-0x60), &(0x7f0000d74000-0x4)=0x60, 0x80800) connect$llc(r0, &(0x7f000009d000)={0x1a, 0x1, 0x9, 0x0, 0x7, 0xa607, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/09 08:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xf7) r1 = socket$inet6(0xa, 0x806, 0x94) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000017f000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c81000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000023b000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x86, 0xfffffffffffeffff, 0x3ff, 0x3f, 0x4}, &(0x7f000037f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000020000-0x8)={r3, 0x2}, &(0x7f0000a62000-0x4)=0x8) read(r0, &(0x7f0000ae0000)=""/41, 0x29) 2018/02/09 08:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3", 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00009cd000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x367, 0x8e6}, &(0x7f0000a70000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000124000)=@assoc_id=r1, 0x4) 2018/02/09 08:00:31 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x228, 0x0, {}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@broadcast=0xffffffff, [], @ipv4=@dev={0xac, 0x14}}, {@ipv4=@rand_addr, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv4=@empty, [], @ipv4=@multicast1=0xe0000001}, {@ipv4=@rand_addr, [], @ipv4=@loopback=0x7f000001}], 0xa}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x450) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000032000)=@int=0x9, 0x4) 2018/02/09 08:00:31 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x4) bind$inet6(r0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000001d000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000008000)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f000001d000-0x4)=0x8c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000001c000)={r2, 0xfc, "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"}, &(0x7f000001c000)=0x104) connect$inet6(r0, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/02/09 08:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000fcc000)="84", 0x1, 0x20000000, &(0x7f00004fc000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) r1 = accept4$inet(r0, &(0x7f0000f3e000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000763000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000071c000)={0x0}, &(0x7f000008e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d7c000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x6, 0x7fffffff, 0x8, 0xff, 0x40}, &(0x7f0000429000-0x4)=0xa0) 2018/02/09 08:00:31 executing program 3: setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000536000), 0x8) 2018/02/09 08:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000012e000)={0xffffffffffffff9c}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000019c000-0x4), &(0x7f0000d33000-0x4)=0x4) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ab9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002e6000)="e585b5bf0000000000000000007314331e4c7b13c77fd7e380c9d840d1dade60e5", 0x21) 2018/02/09 08:00:31 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r1, 0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/09 08:00:31 executing program 4: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d29000-0xe)=@l2, &(0x7f0000175000)=0xe, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x3) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000d29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000100000)=0x14) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d29000)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00001cd000)=0xe8) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d2a000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x0, 0x5, 0x2, 0xa0, 0xa0, 0xff, r1, r2}, {0x2, 0x92e, 0xc1, 0xcc15, 0x35, 0x81, 0x5, 0x100000001}, {0x7fff, 0x7ff, 0x3, 0x7}, 0x9, 0xb, 0x2, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x3, 0x8, 0x0, 0x9}}, 0xe8) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xd2, &(0x7f000003b000-0x4)=0x8, 0x4) 2018/02/09 08:00:31 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000000d000-0x4), &(0x7f000000c000-0x4)=0x4) write(r0, &(0x7f000000c000-0x61), 0x0) [ 55.793148] xt_policy: output policy not valid in PREROUTING and INPUT [ 55.812226] xt_policy: output policy not valid in PREROUTING and INPUT 2018/02/09 08:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d21000)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f0000a50000-0x10), &(0x7f0000306000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e34000-0x4)=0x9, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000622000-0x4)='bbr\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ea000)={0x2, 0xe, 0x9, 0x2, 0x0}, &(0x7f0000989000)=0x10) pread64(r2, &(0x7f0000fb0000-0xaf)=""/175, 0xaf, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000254000)=@sack_info={r3, 0x6, 0x401ff}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001de000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000655000-0x4)=0x4dffcb48, 0x4) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000031d000-0x8)={@empty, @multicast1=0xe0000001}, 0x8) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000035f000)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) pipe(&(0x7f0000d55000-0x8)) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000e93000)=""/94) 2018/02/09 08:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) bind$inet(r0, &(0x7f0000360000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000823000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b76000)=@ethtool_ts_info={0x41}}) 2018/02/09 08:00:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000aff000)={0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f000013c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x4, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000022a000-0x1008)={0x0}, &(0x7f00004a2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d8c000-0x8)=@assoc_value={0x0, 0x2}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00004f1000)={r2, 0x8c9200000000}, 0x6) accept4(r1, &(0x7f0000c5a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000df5000)=0x2e, 0x0) r4 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000dd5000)={r2, 0x4cd}, &(0x7f0000b41000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f9a000)=@assoc_value={r5, 0x7}, 0x8) 2018/02/09 08:00:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) pipe(&(0x7f00003de000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000001a000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x2}}, [0x8, 0x80000000, 0x81, 0x0, 0x8000, 0x3f, 0x8, 0x8, 0x0, 0x78a4, 0x3, 0x7, 0x4, 0x5, 0xffffffffffff29cb]}, &(0x7f00009dc000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006d7000-0x8)={r2, 0x9, 0xfffffffffffffffb}, &(0x7f0000993000-0x4)=0x8) shutdown(r0, 0x1) [ 55.937338] sctp: [Deprecated]: syz-executor5 (pid 9537) Use of struct sctp_assoc_value in delayed_ack socket option. [ 55.937338] Use struct sctp_sack_info instead [ 55.976559] sctp: [Deprecated]: syz-executor5 (pid 9537) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/02/09 08:00:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1a, 0x1, 0xffffffffffffff34) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000a69000)=0xffffffff, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000098b000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendmsg$rds(r1, &(0x7f00001f1000-0x38)={&(0x7f000018f000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10, &(0x7f0000ad7000)=[{&(0x7f0000eb3000-0x29)=""/41, 0x29}, {&(0x7f0000b65000)=""/103, 0x67}, {&(0x7f00004bb000-0x41)=""/65, 0x41}, {&(0x7f000018c000)=""/30, 0x1e}], 0x4, &(0x7f0000f8d000)=[@cswp={0x58, 0x114, 0x7, {{0x400, 0x1c8}, &(0x7f0000cb2000-0x8)=0x9, &(0x7f0000b91000)=0x8000, 0x8001, 0x7, 0x7f, 0x644, 0x1, 0xd67}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000080e000-0xbd)=""/189, 0xbd}, &(0x7f0000c90000-0x1), 0x70}}], 0x88, 0x4010}, 0x11) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) sendmsg(r0, &(0x7f0000c3c000-0x38)={&(0x7f0000ce1000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x800, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x3a, &(0x7f0000654000-0x20)=[{&(0x7f0000823000-0xc5)="b6", 0x1}], 0x1, &(0x7f0000606000-0x150)=[]}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000b35000)=[], 0x26f) 2018/02/09 08:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xa25) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009ea000)=@assoc_id=0x0, &(0x7f000061f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004d6000)={r1, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x8c) r2 = socket(0x10, 0x2, 0x0) getpeername$netlink(r2, &(0x7f0000a9e000-0xc), &(0x7f0000c10000-0x4)=0xc) pipe(&(0x7f000059c000-0x8)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009ee000-0x10)={0x6, &(0x7f0000ecc000-0x30)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000121000)={r4, &(0x7f0000653000-0xe2)=""/226}) 2018/02/09 08:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/09 08:00:31 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002a000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000028000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0xffffffffffffff3c, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @common='erspan0\x00', @common='ip6_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {"6966623000000000000000000000e900000000000000000000ffffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000001900", {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/09 08:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000b11000)={&(0x7f00000f7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000c7f000-0x10)=[{&(0x7f0000914000)=""/4096, 0x1000}], 0x1, &(0x7f0000d40000-0xf7)=""/247, 0xf7, 0xfff}, 0x40000000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00003c2000-0x8)={r0, 0x7}) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00003f2000), 0x4) 2018/02/09 08:00:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000001000)={0x0}) r1 = accept4(r0, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, &(0x7f0000567000)=0x1e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000000000)="ce8d3087ed29d1955eb3dffcb4179faf051c7eaadd46dca2869197f3911915de8895ada18059f977e267edf3a5ef587a3a8b7943d94e5751097bf481ba5676c2ba0ce93fa15732a1852355a193a9b74a61748bd251d75026f5467f0bca190c5a7a93988a585af536bbe31fcdef6120ae18f4f68633b15ab5eedc") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000009000000db1ec9ff0035ea", 0x26) 2018/02/09 08:00:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000000041, 0x0, 0x0) socket(0x10, 0x5, 0x0) bind$inet6(r0, &(0x7f0000383000)={0xa, 0x3, 0xe6cd, @loopback={0x0, 0x1}, 0x100}, 0x1c) 2018/02/09 08:00:31 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000009000)={r0}) [ 55.976559] Use struct sctp_sack_info instead 2018/02/09 08:00:31 executing program 0: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1000000000001) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, 0x1c) sendto(r0, &(0x7f0000e62000-0x1), 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs, 0x8) 2018/02/09 08:00:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket(0xb, 0x0, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001c1000-0x10)="fd6d2f2a5b651e1e06c1395f3c9cb000", 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/02/09 08:00:31 executing program 4: mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00006ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000806000)={0x0, 0x0, &(0x7f0000aba000-0x70)=[{&(0x7f0000ab6000)="8c", 0x1}, {&(0x7f0000ab7000)}, {&(0x7f0000294000)="70ac034c41a45365ac82f9bb01543f", 0xf}], 0x3, &(0x7f00002a3000-0x18)=[]}, 0x0) 2018/02/09 08:00:31 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000006000)=@getsa={0x10f4, 0x12, 0x400, 0x3, 0x1, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, 0x32}, [@ipv4_hthresh={0x8, 0x3, {0x1e, 0x9}}, @encap={0x1c, 0x4, {0x1, 0x0, 0x0, @in=@empty}}, @etimer_thresh={0x8, 0xc, 0x2f}, @proto={0x8, 0x19, 0x33}, @replay_val={0x10, 0xa, {0x3, 0x0, 0x5}}, @replay_thresh={0x8, 0xb, 0x9}, @algo_crypt={0x1048, 0x2, {{'ctr(aes)\x00'}, 0x8000, "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"}}, @etimer_thresh={0x8, 0xc, 0xb5}, @lifetime_val={0x28, 0x9, {0x1, 0x1, 0x76c, 0x1f}}, @extra_flags={0x8, 0x18, 0xfffffffffffffff7}]}, 0x10f4}, 0x1, 0x0, 0x0, 0x44010}, 0x10) socket$inet(0x2, 0x800, 0xb4a) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000013000)=0x8, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="bfdd8f1183a8a30b9451badea35bc614", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @generic="601af3cc4d9b8ea378fd0e2f399972a1", @common='sit0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "778c1456ff2bc47d2b1db8356c0c75db60f4335f79f08ec99208b720f7fdc9e6e13f32d364f16b2d5f1e1e8f4804241021ddc97b294e9bc2a91b17f16f480700"}}}]}}, 0x308) 2018/02/09 08:00:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000093d000-0x92)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x639, []}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) socketpair(0x2, 0x6, 0x4, &(0x7f0000451000)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009fb000), &(0x7f0000517000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000f51000)=""/197) 2018/02/09 08:00:31 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0x1e)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000b82000)={0xa, 0x3, 0x9, @empty, 0xd5}, 0x1c) 2018/02/09 08:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004a0000-0x4), &(0x7f0000163000)=0x4) write(r0, &(0x7f0000a6b000)="1f0000000104ff731d4454c007110000f305010008000100030423dcffdf00", 0x1f) [ 56.112228] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/09 08:00:31 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000005000)=@sco, 0x8, &(0x7f0000009000-0x40)=[], 0x0, &(0x7f000000a000)=""/177, 0xb1}, 0x0) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000010000)=@full, &(0x7f000000d000-0x4)=0x48, 0x800) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000013000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000012000)) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f000000d000)=0x81) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000008000)={@common='tunl0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0xffffffffffffffff, @rand_addr}}}}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/09 08:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e9d000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000-0x4)=0x28) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000016000-0xc)=@sack_info={r2, 0x86cb, 0x8001}, &(0x7f0000022000-0x4)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cb3000-0x5)) getsockname(r0, &(0x7f00004a8000-0x9)=@rc, &(0x7f00006e3000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a5f000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x8000, 0x5, 0x9, 0x5406, 0xffffffffffffff7f, 0xff, 0x1f07, 0x80000001, 0x401, 0x2, 0x8, 0x1, 0x80000000, 0x9]}, &(0x7f000016a000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000d2000-0x98)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x5, 0x4000000008}, 0x98) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000dd7000)={@common='vcan0\x00'}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aff000)=@assoc_id=r1, 0x4) 2018/02/09 08:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000949000-0x4), 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000674000)={0x0, 0x7, 0x3, 0x2, 0x9, 0x1}, &(0x7f00008fc000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b2f000-0x98)={r1, @in6={{0xa, 0x3, 0xfffffffffffffffe, @empty, 0x4}}, 0xf5, 0x8}, &(0x7f0000e43000)=0x98) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x9, 0x4, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000022c000-0x8)) accept4$vsock_stream(r3, &(0x7f0000957000-0x10)={0x28, 0x0, 0xfffffffe, @hyper}, 0x10, 0x80800) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 08:00:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x2d) r1 = accept4(r0, 0x0, &(0x7f0000da3000), 0x800) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f5a000-0x4)=0x9, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@empty}}, 0xe8) recvmsg(r0, &(0x7f0000e24000)={&(0x7f0000533000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000269000-0x10)=[{&(0x7f0000677000)=""/46, 0x2e}], 0x1, &(0x7f0000506000-0x6e)=""/110, 0x6e, 0x7fff}, 0x22) sendto$inet(r0, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/09 08:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000405000-0x4)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000eaf000)=0x6, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/09 08:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) close(r1) 2018/02/09 08:00:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x801, 0x0, &(0x7f0000cb1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002c3000-0x14)={0x0, 0x4, 0x100000000, 0x80, 0x0, 0x800}, &(0x7f000044b000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000890000)={0x180, 0x8001, 0x100000001, 0x6, r1}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x800000000000010d, 0x1, &(0x7f00008cb000)=""/4, &(0x7f0000b91000)=0x4) 2018/02/09 08:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x4, 0x6, 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000ae7000-0x4)) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000098f000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) 2018/02/09 08:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x5) write(r0, &(0x7f0000afd000)="2400000021002551071c0165ff0ffc68020000000010fcff0de1000c0800060000000000", 0x24) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000925000)={0x0, 0x9b, 0x8, 0x7, 0x9, 0x5, 0x7ff, 0x3f, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1927, 0x6, 0x2db0, 0x8096, 0x1000}}, &(0x7f00005ed000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b94000-0x8c)={r1, @in6={{0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, &(0x7f000051a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ebf000-0x8)={r2, 0x10000}, &(0x7f000094e000-0x4)=0x8) 2018/02/09 08:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) accept4$inet(r0, &(0x7f0000376000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000ce9000)=0x10, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f00009f5000)="a1017d86", 0x4, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) [ 56.206874] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/09 08:00:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xb, 0x7, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003da000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) sendmmsg(r1, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/09 08:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00008a3000-0x1000)="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", 0x1000) write(r1, &(0x7f0000b14000)="bb30b3ff1024459bff7e0000000000000002cb0459931ed5319aee9f2d17e370a5cd6b9c8af72b1db94af0200dee49c1202c044c41305cefc8833c842e0925d3e8e3fa72fe94730e7eaaa6801758b558a17cb490454c6077851c1241ad234970a59836985e72f0e6ee629011ad2e096f23f085c152d78b2046101e6c70a86538a819627c231516ea27701ac81d9d840bd84436db68ef2b23141bb128980b2cbdd73f694bc52bdc8f888ecc2424f9e5d0e87b59ffc5b2b22bde7754", 0x4ade1faed6a96d5b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/02/09 08:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x74) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) write(r1, &(0x7f0000627000)="12", 0x1) 2018/02/09 08:00:31 executing program 7: r0 = socket(0xb, 0xa, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fd9000-0x8)={0x0, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f000011d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r2, 0x1}], 0x1, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}], 0x58) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x24, &(0x7f0000002000-0x69)=""/105, &(0x7f0000000000)=0x69) socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008fc000)=@assoc_value={0x0, 0x3}, &(0x7f0000ade000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000074c000)={r5, 0x8, 0x10}, 0xc) setsockopt$inet6_int(r4, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r4, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000c94000-0x4)) getpeername$ax25(r2, &(0x7f0000ed9000), &(0x7f0000750000-0x4)=0x10) recvfrom$inet6(r4, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}, @multicast1=0xe0000001}, 0xc) [ 56.249219] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/09 08:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x20) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000008000)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00008ec000-0x1c)={@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, {&(0x7f0000f1f000-0xe4)=""/228, 0xe4}, &(0x7f00002ba000)}, 0x40) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000804000)={&(0x7f0000381000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000322000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000009d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000756000-0x8)=[0x0, 0x0], 0x4, 0x4, 0x7, 0x2}) 2018/02/09 08:00:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a", 0x5) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7b7a024f55d96c0fc907ef8e8b44998f3ce4f37f156ae0228d3a3617feecfb397318c444bdfb2c0d43afcdd5fa42ad0a6343903f908e32f930c02105c5d0ce7bd0081a2d15c822636cf416c01000100000000008258f3656a6b735d9e13fb38bd", 0xf0}], 0x1, &(0x7f000074e000-0x30)=[]}, 0x0) bind$alg(r0, &(0x7f0000825000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) readv(r1, &(0x7f00000da000)=[{&(0x7f0000271000-0x6c)=""/108, 0x6c}, {&(0x7f00006ee000-0x9a)=""/154, 0x9a}], 0x2) 2018/02/09 08:00:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007ed000)={@common='dummy0\x00', @ifru_flags=0x2002}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r1}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000001000-0x2)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000001000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000031b000-0x5d)={0x0, 0x55, "95e7a612c7312f6a6bacea2f98064ede7ce878ef70d7e955537979b32ebebd23780780a6b654cb7f8f0c1f4ff651cc9dcaf0ec45a86b9f5885818678a4023eae7f314b6a94ba0461178051f2c31ee7842d57f21319"}, &(0x7f00004fb000-0x4)=0x5d) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f00000da000)={r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x1000000000000701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 08:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket(0x3, 0x5, 0x7f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000aa6000-0x8)={0x0, 0x10000, 0x3}, &(0x7f0000b57000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ecd000+0xca5)={r3, 0x1}, 0x8) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000f5f000-0x4), &(0x7f00004f6000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d76000-0x4), &(0x7f0000f1b000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f98000)=@int=0x1, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c3d000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ba000-0x4)=r4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/09 08:00:32 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c77000-0x8)={0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000006e000)=@req={0x50, &(0x7f00005e3000)={@generic="c0db80c2fdc46bee50bf8e71c31ca382", @ifru_map={0x1, 0x7, 0x4, 0x2, 0xff, 0x1}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) 2018/02/09 08:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002c7000-0x10)={&(0x7f0000687000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b15000)={0x0, r1, 0x2, 0x3}, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001af000-0x20)={@generic="a7c0047dc551f8d26bb6e16e94fa98b7", @ifru_flags=0x800}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006e5000)={0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009a2000), &(0x7f0000d24000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10}, 0xc, &(0x7f0000e84000-0x10)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/09 08:00:32 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000), &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@common='syzkaller0\x00', @ifru_flags=0x1400}) 2018/02/09 08:00:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x0) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f000024b000-0x10)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) 2018/02/09 08:00:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000099b000)=@generic="c99c09ee56788ad95ff74ba58ff2a328"}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, &(0x7f0000002000)=0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r3, 0x7ff}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000001000)=0x4) [ 56.421385] sctp: [Deprecated]: syz-executor3 (pid 9668) Use of int in max_burst socket option deprecated. [ 56.421385] Use struct sctp_assoc_value instead 2018/02/09 08:00:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 56.481211] sctp: [Deprecated]: syz-executor3 (pid 9686) Use of int in max_burst socket option deprecated. [ 56.481211] Use struct sctp_assoc_value instead 2018/02/09 08:00:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000018c000-0x10)={0x2, &(0x7f0000aff000-0x10)=[{0x7}, {0x6}]}, 0x10) 2018/02/09 08:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @random="2c3378928f17", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000057d000)={0x0, 0x0, []}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e33000)=@raw={'raw\x00', 0x9, 0x4, 0x2e8, 0x98, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00003c3000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x170}}, [{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0xfffffffffffff78a, 0x4, 0x3, 'snmp_trap\x00', 'syz0\x00', 0xfffffffffffff001}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x0, @generic="8f60f705e981387ae1147c410156cc23", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x7, 0x0, 0xc}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x43}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x4, 0x5, 0x2}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xffffffff, @generic="cdd076844306512a79fd4062a5b3a750", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xad, 0x2, 0x19}, 0x0, 0x98, 0xb8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}]}}, 0x348) 2018/02/09 08:00:32 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00007c7000)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000759000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14, 0x0}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r2, &(0x7f00006fb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 08:00:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c32000-0x108)={0x9e, {{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffff}}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7fffffff}}}, 0x108) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="035201818207", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585a8"}}}}}}, &(0x7f000034a000)={0x0, 0x1, [0x0]}) 2018/02/09 08:00:32 executing program 5: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000008f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000f7000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x0, 0xe13d, @loopback={0x0, 0x1}}}, 0xeb, 0x7, 0x4, 0x80000000, 0x3f}, &(0x7f000002d000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000de000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8526, 0x2, 0xbdb, 0x1, 0x40}, 0xa0) syz_emit_ethernet(0x46, &(0x7f00000f1000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000003a000-0xc)={r3, 0x6}, &(0x7f000007c000)=0xc) r4 = socket(0x9, 0x80007, 0x5a6f) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000f6000), &(0x7f0000023000)=0xb) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000f7000)=r3, 0x4) 2018/02/09 08:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = socket(0xc, 0x2, 0x9e6) sendmsg$nl_netfilter(r1, &(0x7f0000a80000)={&(0x7f0000e2d000)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f0000999000)={&(0x7f0000e85000)={0x14, 0x4, 0x5, 0x208, 0x7, 0x3, {0xe, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0xc000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$inet6(r0, &(0x7f0000b43000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000a24000-0x4)=0x1c) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006ac000-0xe8)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000e26000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000080e000-0xc)={0x0}, &(0x7f00003ff000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000aae000)={0x0}, &(0x7f0000f7d000-0x4)=0xc) r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000029f000)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00006b1000)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000032c000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000091000)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@mcast1}}, &(0x7f000027b000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000e4000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000052b000)={r4, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendmsg$netlink(r3, &(0x7f00009dc000)={&(0x7f0000d1f000)=@proc={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000267000)=[{&(0x7f0000e01000)={0x54, 0x3e, 0x300, 0x2, 0x0, "", [@generic="0c7f6f1dee22b9a9f217e7f2c0363cddf11cfb3c74e31192227d1b6c580511dde86a8e8a1d0b12a29889ca13d9a316e73a087b1804f855c03b7ad6b7c281c68cde"]}, 0x54}, {&(0x7f00009b7000-0x101c)={0x101c, 0x36, 0x0, 0x0, 0x2, "", [@typed={0xc, 0x25, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="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@generic="4608d128dae5e3a849855276d1d9827dbfd6eddf3e51b487573ca5d5ba77a947405e46468652c09c5d4879e4b55c270ffb66d7d82554c2cba0d7ab0ead95cbbb48c9b45fc874a82eb660dd9ea3e34002d240ad4661d6a1822c1e327ab09e7a39d3aca4359915f49e813f9b6c276d11f320288a1eb789c4299a850a1eb3c2cacae4bf9d81bf50005783e6b90f8926605f2ab96c8b05bcc61dcf3ba0240585c4d060778f358f9f7e7ee355fea22ed5ccb28d61594d206c9b4a37bf"]}, @generic="eec4a674449142e2f29e08bbd6606b052d0f111408103839c09e298a7931e9a0d5e926f39b4608c145e78b88578b713ede7272a94243f085d33682a512633e24834ea3d36cd01260fe9ead5d5464f54615235536721af889c448ff3faabf73d5dd87a884d7344c538401093ce47bbbdb243eefeb521fce88f0e657ef3b5a36ac18efc2f56e9bc35798133d876ab4ecd8c7bc6d84450d96784d934ba1cc7c872035c2837d1e149897a119781280a65679c9382f16c31f36a8784a7aa157029188e940326b74630d4b268b045c32", @typed={0xc, 0x23, @u32=0x5b0}]}, 0x2380}, {&(0x7f00009c4000)={0xe8, 0x16, 0x20, 0x1, 0x2, "", [@typed={0xc, 0x76, @uid=r9}, @generic="fa89dfb37514b11d16e630d4643237147608980210ab80d0bf354a6f11ee049d312f53918fa7c2f5b175ae87d94e53340a296de37e36d8ac90fc6512d1bc9ce583c7c9382ffb231150746d27edc62ec57de0be45c666ce1b5ae4b857fcf67583f9b467a874d2e8abea4cd39eebb80ed484a4f97cb4beee461078c8487ab2f57bdb3b419aae14dc0367820276556de87b5cf6dcd0f4424e61a2b282596afd53e94b2871b4b85660cd2311798e5c09a5886914a8c21b3bb7edb0f83b99434d88610ef22cdb084131b6095fb5"]}, 0xe8}, {&(0x7f00005ce000-0x19)={0x1c, 0x1f, 0x20e, 0x1, 0x0, "", [@typed={0xc, 0x33, @str='\x00'}]}, 0x1c}, {&(0x7f00004bc000-0x9c)={0x9c, 0x3f, 0x124, 0x4, 0x3, "", [@nested={0x8c, 0x3f, [@generic="9dd77d7510ea41ef38f3da93d7d4a234b106948f96c2fe477da31baf13a89031d697c264030fe0266fc0cf55602dcaf304c7713670aaa3139f8e848b829f989b0051206188753826ffee63a66b3877af06a40581d8549e04b8ba6b853cbe34e510c61e5df616e1db3de10a07490be0f3e27195b44b35188d13f319889996ffa45bf126bcb8"]}]}, 0x9c}], 0xa, &(0x7f0000c98000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x20004814}, 0x20000000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000722000-0x81)={0x0, 0x79, "07d24308ca1f59e65f1f4c59196828f9c4bf60399d5cea0158b7b87af17f815b4937ae9618d2e4599d628e61353feb49b245848275805a83f44a4dd40a67566de4ab245ca96706d319303b05f88c129e1023ff764df93959183a44cf226ac95717758c5efbb3dfe01128279508a4eae93067b62cca1f1b2070"}, &(0x7f0000d7c000-0x4)=0x50) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000aab000-0x14)={r13, 0x4fb27c70, 0x6, [0x3, 0xf, 0x1f, 0xfd38, 0x56, 0xc665]}, 0x14) sendto$inet(r2, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) r14 = socket$inet6(0xa, 0x80807, 0x7ff) write(r2, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet(r2, &(0x7f0000495000-0xff), 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000aed000-0xc), &(0x7f0000eec000)=0xc) sendmmsg$alg(r3, &(0x7f0000c91000-0xa8)=[{0x0, 0x0, &(0x7f000010a000)=[{&(0x7f00005dd000)="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", 0x1000}], 0x1, &(0x7f000045b000)=[@assoc={0x18, 0x117, 0x4, 0x87}], 0x18, 0x5d34db9ccf6b87d5}, {0x0, 0x0, &(0x7f0000972000-0x70)=[{&(0x7f0000ad0000-0xf3)="155137ba9453ff15662334fbef5935f0ff5ff17526a1994069af5e2db4fde20d501cb790108cb092efb37c9473d8744a978a3c1e431dc60664d89f8979cfa442665d0171bc5ca22cdff160566ea8e1b8008a6e2160a135b61a21a824e30c1fdaf703f389b30b2708c25f7db0958963d35f6ca8520bfc364bb97bd060c8af1fed45e3966aefc99f161c1142760e14cc83b85a12d77355a94ceb2ecb3d2876806fac6d52337b417a6ee0d512d8d7b73b4d60f4d3f68dbcab1d282e178fe89d3856097420d3e94e9961c2e2b41f94e9a7e7bf5d8b83141f7819ddc4af6827aba1c474438ed6c26c9af6ec9ec69a7155fb169e555f", 0xf3}], 0x1, &(0x7f0000aa5000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000b32000)=[{&(0x7f00007d8000-0x8e)="784545a07558596feb76fa4d5c96693bf9fa5c2677c6287f7072e23d894f542de949fdf427baeb4a04dc855e18dfd2a595092f0b41dd3a48c304419587875dd90f544e96324aa4828e1c9b27449516a6173fbe9a9da88642d3d1cf76f780ca712a8a32b761badf4ac179f697796de0a96878f474f66aacf52d379006a6907b1bc37d0b9ac7539ce8f18d5bc8b223", 0x8e}], 0x1, &(0x7f0000972000-0x30)=[], 0x0, 0x4}], 0x3, 0x4008080) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000953000-0x4), &(0x7f0000db8000-0x4)=0x4) 2018/02/09 08:00:32 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7b000-0x30)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f7c000-0x8)={0x0, 0xab7b}, &(0x7f0000f15000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000a2000-0x10)={0x100000001, 0x200, 0x101, 0x7f, r3}, 0x10) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) 2018/02/09 08:00:32 executing program 1: mmap(&(0x7f0000000000/0xd79000)=nil, 0xd79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000541000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e00000000bbffff74dd677293e251", 0x19) 2018/02/09 08:00:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bb5000-0x4)={r0}) bind$bt_sco(r1, &(0x7f0000719000-0x8)={0x1f, {0x3, 0xd1, 0x51ec, 0x3, 0x20, 0xbd}}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, []}, 0x90) 2018/02/09 08:00:32 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fd3000)=0x4, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000fd5000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000726000), 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 08:00:32 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000204000), 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001b5000)={@empty, 0x8, 0x1, 0x0, 0x3, 0x1ff, 0x0, 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/09 08:00:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000035f000-0x8)={0x0}) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f000063a000)="92dc7ded51f405669e8a399c9ac6e59a183e87c4cdb493df122038c46916de9b8ae2ed0531bba9c54d0cacfd46f82e34cd") r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000364000-0x37e8)=@newlink={0x3c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x8, 0x16, [{0x0, 0x1, []}]}, @IFLA_IFALIAS={0x14, 0x14, @common='ip_vti0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/02/09 08:00:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00009f2000)={0x7ca6b377, {0x2, 0x1, @empty}, {0x2, 0x1, @rand_addr=0x6}, {0x2, 0x3, @loopback=0x7f000001}, 0x200, 0x9, 0x0, 0x6, 0x8001, 0x0, 0x7, 0x3, 0x5}) 2018/02/09 08:00:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f00004a3000)=0x10) shutdown(r0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r1, 0x0) shutdown(r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001df000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000ff8000-0x28)={&(0x7f00002a5000/0x2000)=nil, 0x58d6, 0x4, 0x31, &(0x7f0000e52000/0x2000)=nil, 0x2}) r3 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r3, &(0x7f0000858000), &(0x7f0000905000)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00002f4000)=0x3) 2018/02/09 08:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dbb000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-aesni)\x00'}, 0x58) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r1, &(0x7f0000b69000)={0x1f, 0x0, {0x3, 0x4, 0x2, 0x1, 0x6}, 0x401, 0x1a6}, 0xe) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000688000)={{{@in=@multicast2, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000d97000-0x4)=0xe8) 2018/02/09 08:00:32 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xfffffffffffffffe, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000)={r0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000000f000)={0x1, &(0x7f0000010000-0x14)=[{}]}) [ 56.661875] dccp_xmit_packet: Payload too large (65423) for featneg. [ 56.676651] dccp_close: ABORT with 65423 bytes unread 2018/02/09 08:00:32 executing program 5: mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000025000)="8c665e26afd420ea3fd10bf5d8e3b5a7e9c23741219574a2de16f233b2e5a235a94299d4054376ce5b4211e3d5384270c87d01618f9448da40dcb0c54df6ff504ac7504d077e60aacfcb09c5ee3d5a58125b0937ca768a0c54f1ba8e217b4e90f745d4054d4a025491c8ee528f06c5fa08fcd5111c71348550f916d6974d1edd2d", 0x81) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000105000-0x4)) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000f6000)={0xffff, 0x6, 0x2000}, 0x4) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000105000-0x4)=@assoc_id=0x0, &(0x7f0000105000-0x4)=0x4) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000104000)={r2, @in={{0x2, 0x0, @empty}}}, &(0x7f000002c000)=0x8c) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000104000+0x812)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0xc160317a65889556, "d3f975bc2f9c97e68705fb8d23c6878c7a10716a715ebcd9e609a1e2417e92877cea20d3baa7f66a"}}}, 0x0) 2018/02/09 08:00:32 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000025d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x28)=[{}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) 2018/02/09 08:00:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/09 08:00:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000912000-0xf)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@empty}}, []}, 0x4c}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000131000-0x38)={&(0x7f0000b45000)=@alg, 0x1c, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x926b5d58cdc7ee5d}, 0x0) getpeername(r0, &(0x7f000089e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000f2f000)=0x2e) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000f5e000-0x4)=0x1f, 0x4) 2018/02/09 08:00:32 executing program 4: mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x2e5, 0x1f, &(0x7f00006f9000)="58806e20357cf7c41bbca193c30d9bc256b12c34e58dfd232a08536f8d0e4c8e535dcc28327aa1a876fc5e07910ebf03c41e8c0c9b10d8", 0x37) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000070b000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x2, 0x8, 0x4, 0x0, 0x8}, &(0x7f0000a1c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000234000)={r2, 0x7fffffff}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fcf000-0x8c)={r2, @in6={{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000000}, 0x8}}}, &(0x7f0000000000)=0x8c) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00008c3000), &(0x7f0000941000-0x4)=0x4) 2018/02/09 08:00:32 executing program 2: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f5f000)={0x0, 0x4, 0xfffffffffffffffe, 0x711, 0x5, 0xc6e7}, &(0x7f0000f5f000)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000020f000-0x14)={r1, 0x5, 0xfff, 0x1, 0x4, 0x8}, 0x14) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f60000), 0xfffffffffffffeaa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000025e000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, &(0x7f0000f5e000-0x4)=0x8c) 2018/02/09 08:00:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/02/09 08:00:32 executing program 0: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c97000-0x14)={0x7, 0x5, 0x2, 0x10001, 0x5}, 0x14) sendto(r0, &(0x7f0000df8000-0x8c)="9b37ce5821bf24945a724905920dc453bf163c47d7f6a7759c7ee5f01f1fed9426e51fc3e451f60e77bb14a8225a7726ab895ee12cbfabd7cbb045310f08d581afa2babc05f0a604300002d23e29e94b61ffcf3dcabff9446411f983305f836a45dd5f4e9b4be7f165ac401b90b9ce70fbe70a0d00a576481b0fc9073ca626532ef2fcc0ccf1ce772d283fa6", 0xfffffddd, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, @empty}, 0xffffffffffffffbd) 2018/02/09 08:00:32 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000001e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000022000-0x88)={0x2, {{0xa, 0x3, 0x7e81, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8}}}, 0x88) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000021000-0x10)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000008000-0x8)={r1, r2}) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffffffffffd94, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@rateest={0xffffff85, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, 0x84}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/09 08:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000654000-0x1000)=""/4096, &(0x7f00009b6000-0x4)=0x1000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) connect$ax25(r0, &(0x7f00006bf000-0x10)={0x3, {"83a6a307d6277a"}, 0x6}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6}]}, 0x10) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f000065d000)="825d82fd05db57ab5e18d9cf69a9b2d0acc852d1cbff4872557eac314f87def4afcb954ab28016ca63ff5e7c2dc70709cf6da7829335449353ad2bd10e3f05459b2e57f7b2c7fa49615fd1059b4557efc40f0788ad72c5cfbdc3224c9a4a34adef83c12b960185f056f82a2da6c0a746442230aeca6f431628ca9cab", 0x7c) 2018/02/09 08:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000361000-0x8)) getsockopt(r0, 0x103, 0x0, &(0x7f00004e6000-0xbc)=""/188, &(0x7f00009f2000-0x4)=0xbc) [ 56.786238] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=9777 comm=syz-executor5 2018/02/09 08:00:32 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000aae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f6b000-0xa0)={0x0, @in6={{0xa, 0x2, 0x81, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7fffffff}}, 0x2, 0x0, 0x1, 0x8, 0x1}, &(0x7f0000f6a000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004ad000-0xa0)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x0, 0x3, 0x8000, 0x5, 0x82}, 0xa0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000f69000-0x4)=0xf0, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/09 08:00:32 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic="de942d8dd2b1c9b261c72bd538a4f80f", 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x448)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'sit0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x80}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x448) 2018/02/09 08:00:32 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000005000-0x4)=0x2a7, 0x80000) syz_extract_tcp_res(&(0x7f0000012000-0x8), 0x40, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000002000), &(0x7f0000006000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000008000)=0xffffffff, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000012000)={&(0x7f0000013000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000013000), &(0x7f0000013000-0x4)=0xb) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000008000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x2, 0x3, 0x4, 0xffffffff, 0x3, 0x7}, &(0x7f0000002000)=0x20) 2018/02/09 08:00:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000605000-0x10)={0x0, &(0x7f0000e1f000)=[]}, 0x2) 2018/02/09 08:00:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4(r0, &(0x7f0000742000)=@can, &(0x7f00001dc000)=0x10, 0x800) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000172000)=0x9, &(0x7f0000d14000)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000880000-0x4)=0x891, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1, 0x0, 0x0, 0x800}, 0x10) 2018/02/09 08:00:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x6a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cc0000-0x1c)={0x0, 0x14, "e5bf5dcfb693faaf1e7d27bf637829a1aae32da2"}, &(0x7f0000053000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bd0000)={r1, 0x6ba}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) 2018/02/09 08:00:32 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x3, 0x9000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000013000)="8150db82a8ab460c00a362713fa2c7c9ff688b31be9534c79a5960c8fb3b0db5e605b51d2c133804b3df3cc5779691a37381c0cc094ee346ae73778115dced1b5cd087622b62ddef9d786c47ae2c69a0426aeff55944b97650dccd46d74980bbe68558d627b9013cb7dac90b7bbdbfb0634bac8b37fb435eab572347ac879e69642157a606347fd16fe3da009dbdab9b87d517eb3e7c6cc16e4fbb10bf79812a2824b90a5ab5e299ecb3e6d3ad5fa1a68bc3f329758adc6618b1a6f08e6f", 0xbe, 0x4, &(0x7f0000014000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/09 08:00:32 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000023000-0x38)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x13, 0x0, 0x0, 0xfffffffffffffea6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000008000)={&(0x7f0000022000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000000c000)=[], 0x11a, &(0x7f0000016000)=""/230, 0xe6, 0xfffffffffffffffd}, 0x0) [ 56.830454] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=9790 comm=syz-executor5 2018/02/09 08:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000b5e000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00008e8000)={@generic="25690d5d1a87f98df202bc3f7d1ecbfc", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ae5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000007000-0x6e), 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) r4 = accept4(r2, &(0x7f00000f7000-0x60)=@nfc_llcp, &(0x7f0000744000)=0x60, 0x80000) recvmsg$kcm(r4, &(0x7f0000ad3000)={0x0, 0x0, &(0x7f00006cc000)=[], 0x0, &(0x7f0000e4f000-0x5f)=""/95, 0x5f, 0xfd}, 0x20) syz_emit_ethernet(0x1e, &(0x7f0000fc0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@can={0xc, {{0x4, 0x4, 0x0, 0x4}, 0x5, 0x2, 0x0, 0x0, "eca59066e360518f"}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/09 08:00:32 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000-0x398)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@dscp={0x28, 'dscp\x00', 0x0, {0xfffffffffffffff7}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}]}}, 0x320) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000011000), &(0x7f0000016000)=0x4) 2018/02/09 08:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f67000-0x8)={0x0, 0x0}) accept4$unix(r1, &(0x7f00008d8000-0x3e)=@file={0x0, ""/60}, &(0x7f0000821000-0x4)=0x3e, 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) r2 = accept(r0, &(0x7f0000fe0000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000393000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00004a2000-0xe)={0x0, 0x3, 0x3, [0xd6, 0x4, 0x3ff]}, &(0x7f0000b88000)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000562000-0xc)={r3, 0x1, 0x10}, 0xc) accept$packet(r2, &(0x7f000014b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b6a000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dda000+0x5a6)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000a06000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e6a000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty, 0x2, 0x0, 0x0, 0x5, 0xa, 0x20, 0x80, 0x7f, r4, r5}, {0x2, 0x10000, 0xffffffff, 0xffffffffffffffe1, 0x7fff, 0x5, 0x4, 0x200}, {0xddc2, 0x6, 0x6, 0x507d50b9}, 0x5b22, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0xba051bc3c42afd5a}, {{@in6=@empty, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x4, 0x3, 0x20, 0x80, 0x8000, 0x2}}, 0xe8) 2018/02/09 08:00:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001b0000)={0x8, 0x7fffffff, 0x206, 0x2, 0x3bc95f34, 0x8, 0x100, 0xfffffffffffff001, 0x0}, &(0x7f000026f000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a8f000-0x8)={r1, 0xfff, 0x8}, 0x8) 2018/02/09 08:00:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) r1 = socket$inet6(0xa, 0x80007, 0x2b1) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x338) 2018/02/09 08:00:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e84000-0x20)={"2c7a0c154b3bc14d2d327640854b737b", {0x4, 0x40, 0x100, "e0a2a97beac1", 0xd4}}) sendmsg(r0, &(0x7f0000811000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00001f3000)=[{&(0x7f0000081000)="855716cd427d1bcca78c8ee423ac7b5ba9b59e00302804ba2b049307e3f5c69addde", 0x22}, {&(0x7f0000595000-0x8b)="400136e34408402aeb77ee4e116893b96e1801df73ba0a8b361418e51e40bf29eb3d6a86a2fee93faa46e4ee35e3041e5d358c4c49b5fb78faf9660b599e3f35d871f93e337043d29e7fd48469fc67eb23e52e5395589046ee68a5b6be7860452f0d8165e0ca4f4d2573ed2d74790e1d90928b767fcb14f30b8e8d1e4c5ea8d9c839330583eb358df2b856", 0x8b}, {&(0x7f00001fa000-0x4c)="f5ebbd74a49cfaec91bf4d0f451ff4963a1d4833c484bbb9eccde283199a309ad293a2a064f1f431d10e80abbffd706cd86a8d15f1a57661a9bed03ee011153fdec3541cbf5734ce8849f9cd", 0xffffff44}], 0x3, &(0x7f00002d4000)=[]}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[]}, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007a6000-0x4)=r1) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)}, 0x22) 2018/02/09 08:00:32 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000)=@ax25, &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) poll(&(0x7f0000001000)=[{r1, 0x8107}, {r1}], 0x2, 0xfffffffffffffff8) [ 56.952609] xt_dscp: dscp f7 out of range [ 56.981067] xt_dscp: dscp f7 out of range 2018/02/09 08:00:32 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000000b000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x41e) 2018/02/09 08:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000882000-0xb8)={0x0, 0x8001, 0x6, 0x20, 0x7, 0x2, 0x1, 0x3f, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x20, 0x2, 0x0, 0x8, 0x2}}, &(0x7f0000852000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f08000-0x22)={r1, 0x0, 0x1a, "b40685cb6c9580c5fb443959838a088ffe972fd6b38d5c77b7f2"}, 0x22) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000ca6000), &(0x7f00000fe000-0x4)=0x10) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000271000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f000068d000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007e5000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x4, 0x0, 0x0, 0xfff}, {0xfffffffffffffffb, 0x0, 0x6}, 0x0, 0x8, 0x3, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x0, 0x0, 0x7, 0x0, 0x3ff}}, 0xe8) sendto$inet6(r0, &(0x7f0000ce7000-0x2), 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000065b000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r3}) 2018/02/09 08:00:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x15, 0x0, 0x7, &(0x7f000009d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ea2000-0x14)={0x0, 0x0, 0x5, 0x3f, 0x1, 0x3}, &(0x7f00001e5000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008eb000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xffff, 0x7f, 0x1, 0x2, 0x2, 0x81, 0x4, 0x7, 0x7, 0x1000, 0x8, 0x1, 0x1, 0x2, 0x800]}, &(0x7f0000a59000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e91000-0x10)={r3, 0x200, 0x7, 0xff}, &(0x7f0000c5e000-0x4)=0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x20000000000000bf, 0x15, 0x1}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x80}, 0x1}, 0x0) 2018/02/09 08:00:32 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4), 0x229) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f8b000), 0x0, 0x40, &(0x7f0000482000-0x1c)={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/09 08:00:32 executing program 4: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000135000-0x8)={0x0, 0x0}) bind$netrom(r3, &(0x7f000033b000-0x10)=@ax25={0x3, {"32aa6331506a48"}, 0x9}, 0x10) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000a5f000-0x1e)={0x1, 0x2, 0xd1, "6144ed6cbb82", "3e6f303a7046262ed6a4bc5c6eac0330"}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000a5e000)={{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @empty}, 0x9f1}, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}, 0x10001, [0x7fffffff, 0xffffffffffffffbe, 0x401, 0x4, 0x2, 0x9, 0xfff, 0x8000]}, 0x5c) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000005000)) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000014000-0xc)) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000a11000-0xc)={0x20002010}) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f00000f2000)={0xfffffffffffffffc}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00009c5000)={0x7fffffff, 0x3, 0x80000001, 0x5}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000f000)) 2018/02/09 08:00:32 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c87000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000064b000)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000180000-0x8)={0x0, 0x4}, &(0x7f0000aca000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x81, 0x1, 0x3, 0x101, 0x4, 0x7, 0x9cfa, 0xc0000000, r1}, &(0x7f0000fd8000-0x4)=0x20) mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) 2018/02/09 08:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0}) sendto$packet(r0, &(0x7f0000bac000-0x25)="9b00010000ecffffffffe55ca73d", 0xe, 0x0, &(0x7f0000d6f000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000048f000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/02/09 08:00:32 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000012000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000023000-0x4)=0xe8) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000-0x38)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000022000)={&(0x7f0000022000)={0x1370, 0x10, 0x6, 0x3, 0x3, {0x4}, [@nested={0x1344, 0x22, [@generic="218bc5d7a8a8c5f8bd555eff61c2ffdb85275c7a7a41a25facd989bd98c39bbb01e9538a9a904e1fccd0e7e047f9eff83b895af00a4c62fb8ad8ed70281602cc2d56fb564a426ae7e237fe1e8305e1121860462e198cf6c0cd080be6ebbd492463968ce401a69bab81656a3ecefd0bcea2ccc58b97bc1fead7c9ad2e8d4725943db4368eadb0585182a0351ce41146ac0ae2673e8b4cba080a4fe637eea9c840b86908d8c7f1688dfbdaa4d732c4ddd4020cedc1b150d25aea8f9b3dd31167b73a487abbd5db6fbe47c790d8703200d9cca8ecf00385a53989e8c441b5e86f25d7", @generic="3cc92bb40d22ffd6a3775f6fe025b8cc1524c835763ac3d609f293a7212b4298b731b60b0036dda94ab754995fa3fcdf2216ae800d6ca6e6931696e6d74a3a64947946c6aa214e12bd19f3f29685f61ce549c7f3b4788de43ce02c4442c4bc97a1b5f5a43564dfe26f63138c33548143124d1f5fa8110acfd8e067effea92ac77b2223e739a63f13d727c83a4906dd23c0544fdea5ecc422f5a98f2dd651", @generic="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", @generic="42d7631c45e2e64082fb38b0ccbb68e3ad7a5912f72ac8097cba8f312ed69020af4b3e1f42bc3fce0bc831717e480805ca3a16f70847aa98f067debaa0528f15d167ea4893d298d82b1329f8d8a131ad24a3fa47d3b105baa2f66d7521625bae690cf4211c429e6a2077a3feab9e4704444be1e10dd5a5d1bc73e8605eaefa8587999a54210d96f16aebc50ce0f225bb", @typed={0x60, 0x4a, @binary="424414073a42fdda8cef2e50e813754d7db1add0a88d9ee9ed70c6042b00f2a9f70671bec47ece742e04b3b883478890d3bbe0bdd9f13a546e674c78c9c40e147760bbb81d66dd6d86ebee3a624436a2fa51bebc73"}, @generic="afabd8e3e5a651d1163df1f4176ce86d059315ef586252884deede14c9dd281ad1decc6d6eebe626f0ee4a4e3618e560f0d2dff7fc9395b4d248c7136e0538b995f3cdd06bfd5ac9619871844e785d7d02d8eecb2c492ed1efbca4efc1d59bff63e279bba03b5ccc20dce5251c1d6fa88befa330b47a04bbec9a47825e17981f15e6d69463b0b00d6666deb507ba92f61e2eb04612820e6d9891ad49fbbac68bd30a237022fb31dd26951e31a7f3306d7f9954a6e9bad4964b457258fa6bfb7f7372d8c3f17cbac22d2fe00d223c"]}, @typed={0xc, 0x8e, @uid=r1}, @typed={0xc, 0x7c, @ipv4=@broadcast=0xffffffff}]}, 0x1370}, 0x1, 0x0, 0x0, 0x8000}, 0x800) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000020000-0x17)=""/23, 0xffffff95}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = socket$inet(0x2, 0x3, 0x81) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000019000-0xc)={0x0, 0x1ff, 0x30}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000024000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x8c) 2018/02/09 08:00:32 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty, 0x3}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f6a000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00005fb000)=0xe8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f69000)={0x0, 0x0}, &(0x7f0000358000)=0xc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f69000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x9, 0x0, 0x0, 0x2, 0x80, 0x80, 0x89, r2, r3}, {0x6, 0x468, 0x40, 0x5, 0x0, 0x8, 0x1, 0x4}, {0x2, 0x2, 0x9, 0x3f}, 0x10001, 0x2, 0x0, 0x0, 0x3, 0x3}, {{@in6=@empty, 0x2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x2, 0x0, 0x6, 0x7, 0x6, 0x4}}, 0xe8) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f66000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 08:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000), &(0x7f00004ff000-0x2)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001a5000-0x4)=0x7ff, 0x4) 2018/02/09 08:00:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001}, 0x3, 0x3, 0x0, 0x4}}, 0x26) connect$nfc_raw(r1, &(0x7f0000838000-0x10)={0x27, 0x7f, 0xfffffffffffffc01, 0x7}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0xfffffffffffffffd) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000002000-0x2cd)=@raw={'raw\x00', 0x9, 0x4, 0x2a0, 0x130, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x210}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @common='ip6tnl0\x00', @generic="0a46f0e8588999e5dbbb9b8fd814e5f8"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @generic="4649830cb02353cdc71c17271540f005", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}]}}, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000004000-0x28)={@syzn}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000005000-0x5), &(0x7f0000004000)=0x5) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) recvfrom(r1, &(0x7f0000003000)=""/154, 0x9a, 0x2160, &(0x7f0000001000)=@nl=@unspec, 0xc) 2018/02/09 08:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000b3b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f0000701000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301}, 0x10) 2018/02/09 08:00:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) connect$llc(r0, &(0x7f00003b7000-0x10)={0x1a, 0x15, 0x3, 0xffffffffffff7fff, 0x7, 0x3f, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00006ea000-0x4)=0x400, 0x4) write(r0, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) getpeername(r0, &(0x7f0000901000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000450000-0x4)=0x2e) [ 57.040665] Dead loop on virtual device ip6_vti0, fix it urgently! [ 57.067156] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/02/09 08:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x9b7) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000b87000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/02/09 08:00:32 executing program 4: r0 = socket(0x18, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe3, "dee779dcfac708ee7a76aaa44a1f8e7fbd01f5b8d99f10bb868f05fd2ce38cfe4112ceb7d8f0caed223d570b70e7507ca14d97e01b6b565ea10ed0c5c6eebdaac6ad882f8593380a60f34b4a4a8dcada2cd9e8d3e32fa95798224e3c81149cb721a4024e5ea70286e6c2868fc3f5b9553bb449f8c61264005a81b3991f7746b56a04799de6d77e69e611a40ed620da4f648235fe5b23db29fb869b289beb20fb965b82958e4f160086d88c56df0767b3bfb49135c1ab4bff8608cc269c12049a436650b6d13451f062a3d07e6a93ddc6e4239d5cd0809f99704c75ee105b887d08e690"}, &(0x7f0000001000-0x4)=0xeb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e60000-0x8)={r1, 0x81}, &(0x7f0000000000)=0x8) 2018/02/09 08:00:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000aec000)=@req={0x0, 0x0, 0x0, 0x2}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000de2000-0x2a)=""/42, &(0x7f0000921000)=0x2a) r2 = socket$inet6(0xa, 0x401, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000c70000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x0, 0x17, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x90) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000505000-0x38)={&(0x7f00003e3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f000078b000)=[{&(0x7f000076b000-0x73)=""/115, 0x73}], 0x1, &(0x7f0000e54000)=""/181, 0xb5, 0x1}, 0x12000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00001da000+0xa56), &(0x7f000078d000)=0x4) 2018/02/09 08:00:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000067000)={@common='erspan0\x00', @ifru_flags=0x400}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000f46000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/09 08:00:32 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xff91}, {&(0x7f000001c000-0x25)=""/37, 0xfffffffffffffcb7}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000020000-0x21)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000020000-0x4)=0x32) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000001f000)="a0315cef468e58852f56c35761af63714f65052457f1e1622458101d9672390404b7f2c315ffae4aab348889df76822653f6cc40716251699b3f5ca53e30cba37cd18a07629f15c6f16c9bf21ccae0c9c3746c11ed902539ffa64c848287ef29cfd95f2044e84ce9f45c0676fa5c14472e93fa1c2cdddca0a98247dce2dd7daca110eb7f2b117178d39e4a0a74d6c2628fe66f0eeee6705c060afe41cd8cc897a1caabcb57c25f596fa8796177ecc3257ff45b2866ed0bc027b50cd43ed60b30", 0xc0, 0x4000080, &(0x7f0000020000-0x10)=@ipx={0x4, 0x66, 0x5, "58e20b0f70a2", 0x8}, 0x10) 2018/02/09 08:00:32 executing program 1: r0 = socket(0xa, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xff, 0x0, &(0x7f0000000000), &(0x7f0000002000)) 2018/02/09 08:00:32 executing program 3: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f00002c5000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/09 08:00:32 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c12000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001a6000)={0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x800, 0x1ff, &(0x7f0000007000)={0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000005000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000007000)={0x0, 0x0, 0x4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000008000)={r3, 0x0, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2, @multicast2}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000001000)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000005000)={&(0x7f0000008000-0x54)=@getlink={0x54, 0x12, 0x600, 0x0, 0x3, {0x0, 0x0, 0x0, r4, 0x0, 0x9800}, [@IFLA_EVENT={0x8, 0x2c, 0x689d}, @IFLA_EXT_MASK={0x8, 0x1d}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000009000-0x10)=@ax25={0x3, {"9c24f571f6ff18"}, 0x2}, 0x10) socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000007000-0x10)={0x1, 0xffffffffffffe88f, 0x9, 0x5}) socket$l2tp(0x18, 0x1, 0x1) sendmsg$netlink(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000fd9000-0x40)=[], 0x0, &(0x7f0000001000-0x48)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x18}, 0x0) ioctl$int_in(r5, 0x5421, &(0x7f0000004000)=0x5) 2018/02/09 08:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004d5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000006f000)={0x8, 0x26, 0x0, 0x2, 0x3, 0x8, 0x1000, 0x2, 0x6, 0x1, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008e6000)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000857000)={0x0, 0x100, 0x5, 0x0, 0x3, 0x31, 0x2, 0x4c, {0x0, @in6={{0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x3}}, 0x3f, 0x6, 0xfffffffffffffd52, 0xa422, 0xdb2d}}, &(0x7f00006df000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000dd1000+0x507)={r3, 0x9}, &(0x7f0000fd2000)=0x8) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}]}, &(0x7f0000580000-0x4)=0x10) 2018/02/09 08:00:32 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000005000-0x3c)=[{}], 0x1, 0x9, &(0x7f0000004000-0x8), 0x8) 2018/02/09 08:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f00009bf000)={0xa, 0x0, 0x4, @empty, 0xe3}, 0x1c) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r0, &(0x7f0000817000-0xd7), 0x0, 0x0, &(0x7f0000678000)={0x2, 0x3, @empty}, 0x10) 2018/02/09 08:00:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005a5000)) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/02/09 08:00:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000b74000)="e49e2006bd9bb2d49802b5a16db5eafe97846628e0b070c99c28f062b5a0222cf2", 0x21, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r1 = socket(0x3, 0x80000, 0x4) bind$vsock_stream(r1, &(0x7f000079c000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000048a000+0x57c)=[{&(0x7f00000d5000)="16", 0x1}], 0x1}, 0x0) 2018/02/09 08:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d7c000-0x10), &(0x7f0000eef000-0x4)=0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000596000)="79227551be5333e29b5ac16d6395b69ea5071b4130ce5b0a66e091014842f7ba892fb75f40ca8eea71a5de22c51da7021b53b96e50b8b79f9d0a1fc839a879a7748001d05aee94db493b2a6f154b475a027635f3eafabc0e279b783a51234f74d53b23762c74127c4565f3435b07e5546dc5edcc164f3058e24364832106e6d2bb90060c59dfe15f21d6fce16680df431f78456176b2", 0x96) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/02/09 08:00:32 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000452000), 0x4) 2018/02/09 08:00:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000bad000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000-0x70)=[{}, {&(0x7f0000001000-0xa9)="cfea8e563c8469652a821e300f3a7b55d03a82390ecfbe2183d9c5bee6e674e9a0054571c3ec2b57b33d0a4404cd6fac8c9a0c418fa56b45f48af7cf5d441658479ab597c3c5b671af9803cbc829811da6a6ebc233e844e92383fbd4b52a55c5e41f09f7805e726c5dc225cda3ba64ee0b5e6f2c31a22fd0c7ea454f5935cc48599e98c33edba1923c8c290ac2c225fcfc08224087518e4149f6663b768acd636fe2467b94929ab670", 0xa9}, {&(0x7f0000001000-0xe)="37628a77a657a9e38980be373ea1", 0xe}, {&(0x7f0000002000-0x5e)="971c23cc6ca81787a53332e2f58fd4d224716b12f3a85a71d66b531104a4c5785ec0f197b6c7ec6da58c034b21f001e8b064bf61a7e5878165f4778fed8a1bcf5675c471d9dc4d6ffc8bf73c67d7a58f4ab2aa316d9593a35137df4da403", 0x5e}, {&(0x7f0000002000-0xf0)="4404d69a9493b4e0f558c8887e216b8bf51ad129e7af8e245bef6a8d90c41b2fb526cc848ff5fb41d0159959696d70b490a393edf00f3cb07afebff43dccdd9e3ea38a3254c19aa4e7008c92a7387c14967ccd500e701730853f1ae447420f604b8769e93881d16ed28369fea1e621e5de2879fe12b8cdb77c7a37b0521a079ab58f9ccaaa005aeed083cd735be3626b11049c82444d7e03b35e9ce5bf75027a840d84065a5fda8c5ec7a82d6df4266b39cdf380a4dd843b9a95b5436607e61cb71179b02697727e58ab480b152f30f54287196abcec101fe11106139f4480e45ffb1732fc6f764f000df671ab303d1b", 0xf0}, {&(0x7f0000001000)="33f94d4688e18c96eae7b1c35a5b87bb31e8d678fbe8a33c46badf329ea056979851bf3de9bc329818f6b870426f74f00937b34d32d05448d26752e9c42698d516ea3dea9fff28b0a5f1d919ba26b21d0049b7054a38422e4c9b9cbfc27d4ff03ba70f8e8805d1046b24a76c4abad894133d87dd12da2626d6e77ba6401161b896c5e8c7191e1e9665acd7568dc07ccadae24fd52321237285034b83d912979f602ab0b4b5a3d76bdc42d4d86fc6c24fe708e3f1bfbd0b11f118324b4bf7c956b495a6d4b86641f1abcfc8fd75591c8a67a0aa37979ed784ed59755e0008e0ec9d2240e1c78e8e87a9c2cbabb32858129fc51e57439c7db9f6ee646ddfb94e719eae4261d2f85509c7530a8894485fcff866dc42d55cb4b00855faa46bb4cc5d2785f9db1dc06102fc385196fa8b0efb249c9ce12deba5e3fcd8586056c9f0dae581c7a1d84e9faabe96d92cc5119695610e26a4c2448e7362502346af4ec90355df975c095a5991903cdfa1965c11e3a51b9d67561084f26ff71ac23e74a1882337997648a06bea41059ca172c5a156b4d896fd6173878b06193d7bea7bb18c068a5c4d95185fef502441ef0e0b6759390412b140474b10e7f1d951a6bfd53267188e230ba4044d215164bab535304b2722672a3eb607281291adf076746cd4581f1d256f47f0f18b870e04fbcbb3e0468bf2c3af3bea72e915d3d048356ca691a3797df3285bf3bc717272f2e613ae4c2a0c0a0a0066492f338dd77b14ed3d54330171f719c2bc97250d0c1e1cda64d0a5dda52328d69033f17ad9af6447fb0b447daee7408aea64e137537789c560503581d49849f9d0e8da820a04f0d6ca8fae54ae864edb785b14137da2360afbec2c589245ad96a04c6f6f7e42ecf4a9356559862388a99ce928675c31b264abbfd785cb479ce93d5294ee60c80a9ab840f1c236fc89232d7de032f7a19c98b1d5be90a685d746ab8bede4046c5efca20048939ab6114bb6358f5d230b7e54e870eff6a1fd32cadb359cf7a5cb17edc6100fea81485c4c6cd4eae83bb0f33e46b6a7f5404692ba76f5d70ae816936a130bf73fa76687a6c6b4bded42970b8554ae7494393aff3a4c0befbcbe69bb3cc843f3ffc4704cf11218f7310331989e54defe6b980fce9db0150c830d15fe0877861087a533b1af8053ff9d2d010877e7c12a9bc14a64fa80d8c84e160dc6fb630e929754cded53c124f262175364bfce316bf12a0b3affe3ce56b97f326f943180e6077553a6af93d89d06690a51e81846d2468671c96ca6744188be25218c4a2d86785d19e747a7d42bc0b4725ea0fcc66795857a8afd867da026e1466a9fee906c1b9a00df69d6e86b8f7a617e42a2be9db0e9ab3a04bbad4f519b97ad06781f09663e41681c0be0d23e6a6a6c6ea29ea70c4bf4d0e753851165d2b6617f45d113f48a58a5820b9a37c719f37eeca4181da87fefb1978db88d0f94026c3ded6c3d97a0dd3f4c5c9e70a972f3990763eaaa1d3d7b787403a3c6e7a8789d6df774fc23dae000c0293723107fd8c8df4f0379d337e01d23999527cfe5636daf088b3ba78feaa658b7f14a3a41fc2074478e1b9da155333683f5b2cade2b40a2140232dde843cef69608db62d79b0cd364d75e8b2a9e2a36e3855376b5ce524df45dc4802ec7fbb3d087ac950047eb82dc80ae5b10a713b72f815735c5a449282fab1b151cd35603589a911ec91850668c1be9ff60479780b54657ead166552877071724d47255d7ede315ab824efc59c64fa5d4addb2aa66fa0cf3207750525ae9461dd09d518fd6533b809066e4f12550462b97a629f510ef87f3b3377f020ecedabb85f913b68cc1d15b01a125754addc63de95d3a71a82f896157489e1601873d52c669ac8e449ee8c02989cb7e4249e693c6a6d9a76b500420b271243dcea46432139bf86e4d757836a66f0e9c15d7d2074e28e25f363a6ae09a4fc39e8b73a8ee00eee46464f7a26b5fb76ca9581126dcaedb7e17e0ca28ce878d6a4845a755f03bedc4eaa8ae2228178be46390e1ef885ca93c17c8b98d6c2a2c6424f906f170329fefbd5dc22e46e892a6417599a9c462156d339d1ae53105038ad82e772225f5206f72a58534cc1f4234e6e6e494e9d969ddefb4c2f6cd4d1a4da47864dc702ee9422d27a9a6083a5661501eb162ae75893d29f7b055a9950710e3ea3c11ffcba59cb75397988f99cb2b992df8a9d94649a95f7161c6fb148c819cf73b642a120feefb3fb5437007fe1f783febf80202136821c6a5b535eb9fa1bfdb53793f3950fefa511ecc75bffa5fee7f408efc210eb56149c6566186cd22ed72e9b15c05221db8191d34f21fc3d039cd36257cc5b86634aea1662cf2e99e4c1097d3648abed770ab530b30bc141b5f388d34896e3db00e740b1b108e4e56d4fc54ac6887070eb786dd6d317bfc33b8adeac0db9585d357eca8eecc299cacd78198c778589ef4d6942ac112bac5d0c125945fd4dfd7c3ddaafacca0290467043cb32c97c649250af83f8c56c1bbd27b7c734a8d8aa024c5154d2d02628ee8f44ad072b46bbae962a390d2324b2a0d89a598dc0804352da81bb91645960f1da3099f6af7207b97182db2bc7f2ff4421e01e188bf07c4ba45e53ca873e758406a618609c89f53934e74f22655acc080d700117f10d553561fd9e9027fbd2f0c5ebd49fc04e544c532331b216812ac327dcb39279aa93fa3b5d7928e9c4aade9d1b10a98fbe67246bac387618fb6be57d085f73baa0b545642c0bf83cda1d041da03acbf4825569bfd73ec41b18f9cea7cbcce5bfa81695634f1e1cdf7814f8acf3c46d8c1ba79fa384f9f144e83963604f8a8757653c6a6d590cce95890150e26687b848bc294c27c7bcd22d42c0d6807f61c4b8940f260edc4759bb67335e0db827de38d2d7a6d72874384059508c06e8df4a4d4d9c8ee868d88d1d745c5f22bf0c7cec13873a7c32d50753587daf60487ae794450fe6b5beb247ff9997da8ba72de61b7a859f1d1ff9b44e2ca48b86f2bc4247f41dc7d9b0edaabcb5cbda46b1322113ac6721aa9a77268ac3ad8c82a576723424e9e943693fa1635e4944939b92f63399a883ae36b2b12868a6a2619cdb90c9b0f4e940d5088cd4d1f687e23340f36650b0a5eb7518d3543b7f1cec11a9298e056eac7d5c3da5dc87eb27a5d666e1a611caf117f5236e3ddcb5189580551c39e7a10ae98d9b5cc072811d256acdc1cf0252b4742389c0da57cab7446a39d04f2b98293467796edb11282e2545c9284c2905fb9f7cb21b717b2b6ee9eb643497902f0c24a1b760fada241e04207557cfd73ceaf82a15eab9cad168717c040ac9e98fc4152cdea009e39fedf22c7b4464f9d8609538b677b41b56be9252dcd6bfc67dd1f171f1c9da761b33cf33fae88802a3b3f213bd11ce6e56a375a03ef3a157fe41a3662cdb80eab588bc1c9b25e43cde5a6c1f95079463a26a24b2b31ee6b0e54de2010139f09eedad497afd771abfea29d090f76de6a1da03f8e44a3101bc8511a38a0540ce272b4508c0b16a78e251c1d0af0e5326074b12035968e08c3a0c054f911e0c32e8ba5334a629e5daa10c0cb72203b3572b58fe2685dd87628447b6e0801bc59af75ce7587e352e52a5955701732b9487d4e0d0faf22a88d162be684abe9892938574d861ad58f0503f2fd2911d93fb48343e846d8fa7ccbc0c41a94405f8ab73bb1bb3cff9354cc7f336b68cd2ff0ce3caba1f6d54f033d87320e63cdd9271dfe87a6477b93014a8966c54fa65a932232b02221caf7e483625918b1ccba1db852bce7962821c2a0628927b74796e7f34fd9a16d03704306af42293191f6695a12b3d2e115198cf996b50026ddbb54f66942973a006bc446c3787c3d9bd3ab423b17b21b42a055edd68de30ac1ab18f047cb3aeea7e33e68f61cc952b0f5172b16f4bdfad964f9c7a35bdba3c01424775d88b1cf00f37f395cf8a4ce2bfaed8854db33b32667843d81229332cf95370011a1448f901a8c433c05213b43e18081c72fc85a660d4d09a9b54d55e6d2cd56e499d0a58b7ca92d8f249195f2c79536eca5163ee3a5077ce0fc0b6cdcdc5d2023d735f1e08c984785f1d6a1d0540da1e0cf8df65367c3c5cdd6ebf63eff903ec0a57634fdbeec8a5d7a291f6b1c5a40d4749064292064e1f720f89b631b55aa5569440f5678ce51495eda7a853197762d3eb8c424c7b68294354b7cbcf961bb0f8eacf81ed285796163d41745fa590c582c8f9a79aef444710eb79d696ce09237955f1c1f21da7b6dcaa8297d8f6317ab90470ca86a317226dbc39b4c017e5d554d9709161b5364d5f82a0bb3d3a32e56285d496ed8751b27ff95bdcda2d94795f50ab1f7c9879005e24cdbe323a21972d601c09ab6b20a7858222c2c2923e0f6884ffdf0f41600aa6a1a4667c7a5ebe289dd2b0829ca533e4fe003b63e0d07fc6c977e8cbc2b2fb16c6a136e99360ca5e25cbde53361c2a0db71fdd4999c8aefedcf2d290bf4d9f1b46b97dfc818c8960e2b911a8cc3f07d5a933ae89ad0ed84bccb695ea5ec35a601c548eaedc2915c00a63392ab354d94a4c7a79a75ffd421cf359e0328053dc492a91955d4175032b5c6189b202d0ee036b37a61e91c8bbc7a4e5a925e2256ad89c074577715435f1f2b873dd1c23d048571ffb05572a2f14d0d5a7ceb70e0b4500d5581b55b8101383ebc229314ea29d62f07c718ca1c70fd525db5232f4893943d218178e5046f58105d625db76e2df8fd0e76fc23e9e4adb4b9b3c91fa82731aad32133543ad5b4732962facbb95c861dda6a9c3ef3749458ee1e7753275be31e0c0ea3c651e3202fbde610f9ac5254af29a8959957adfa71fcd86186add7c206b5ef551b63aaa848353a6615ae9f4f1a526a9d1f0d6276a3b70dc3ba53151ef095f27dd1bd82aafbaf0e6612dd21b16e9225381df668920286c02af2cb3f6b46a7fba827d093bfc59905d6fdd314a098d808e612e805b8fac3d787aa7a8909462e96bc29f1004cee777af7301987a625239fad217aaca31e71f00c331b9bdf0ff73157db9fe1ba112222236e05160fccca5ee3706b1fbe304d8ea81c765e0ded64f2202522390097dc0cb977a0475b31969e721b1c99ce642f8f4cc92528c6126a8dea13cf8a3baa6d23e54b3683eadcf6e49f90a9887cbd8934b65fa1b18691d1be0dba951bd1edb7c683927b16e190dbaed7eb5c56fde217876da10f9e9f20824d5abf0c3dbfcb0ca38a7bfef5f9ee32ef034611ebfaa639395066b018a995822a1088f1974f91bbd0d816f892f522b6d40f85ce2a1a29886b3985d4498bc4cd2b5b34c3e8c54fe7ca31ed93a6a1591b31982307ce52ecee94fab0ff977048689021bea8f6214a15409b7827d51c342eb967a9bebdcbb63d2d673ce62b4cef0011623e8d7b52d6a12d3549c7b053869a7d313bfd6f2758245a276122a7bf1922ae6643b310d5c6db6dbbb6fcbd01785f4e1ebbd1ac776b2a3a3f10253a07df891da3b57a3bb54591f15189ddaa9ac5d2bff09d151c8796275894d5ff8681405eac3020a1e1b728d02c49a08977d08e58ea882a3b927e3f92eae5cc361f5413225493dc5ab4675b44653ecbcef88b9da77e613493b9f2797ed5b332933090dd0f76334e2bc65f241923f509c3462683f01e59040d85e02da033240f72eba101215a9a5178fe49c80f9964d5d828e8b57d62c4b2e2ce5ab2185940dfb555bd6738705cfbddb006981754aaa", 0x1000}, {&(0x7f0000001000-0x1d)="2a305bf2f211fa9e847d90aee8d36c5b236ac9b252c59a97ac4a330345", 0x1d}], 0x7, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@tcp={0x30, 'tcp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/09 08:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000290000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}}, &(0x7f000010e000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c2b000)={0x3, 0x1, 0x1f, 0xfffffffffffff800, r1}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/09 08:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f00001ef000)="49b76307c1aaaf8d759fb3d0dd6864899ae04a27b91c64659681c93a0e5b79a37c14359f6d09f5138536246fe3567a2902d29b77bade14a862b2", 0x3a, 0x40000, &(0x7f00001a2000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58}}], 0x1, 0x0) 2018/02/09 08:00:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x88) r1 = epoll_create(0x4) epoll_wait(r1, &(0x7f0000336000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x10001) recvfrom$inet6(r0, &(0x7f0000e0e000)=""/185, 0xb9, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000172000-0xc)) 2018/02/09 08:00:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0xfffffffffffffffc}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/09 08:00:33 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000004000)=@hci, &(0x7f0000004000)=0x6) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000-0x6b)="b1f2404416c9e41ce8fcf787b5561f382844665dfd501b31c8c432efffdc2977f462d0cc52d002e43a819fd3fcd07f3bb002f1e30638f0123c49d84df99db33fbeec9cbcf9e6d6af25a56697c9841e7d83554601b7bfc7fe07623b4f703915cfb571fb4031708ad2ce0969", 0x6b) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000003000-0x2)=0xe2b) r2 = socket$inet6(0xa, 0x6, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000005000)=0xb869, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000004000-0x60), &(0x7f0000005000-0x4)=0x60, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000001000)={&(0x7f0000004000)={0x27, 0x6, 0x7, 0x7, 0x2, 0x80000000, "d47f3b9b9a2b4809553c9c98825b4befa0f568569841eee6f9ac56b4c087fcdde8f505f4c935f2c99a1da37f69568d9c98c3e0e9a0decc98fd37d6fd17e4fb", 0x8000}, 0x60, &(0x7f0000004000)=[{&(0x7f0000000000+0x88b)="f5ee6b44488b5d3ec99bf67f6dffa0de21c0c60290cd3bdf7c5b6b22cc30d6510c47cad1136407", 0x27}], 0x1, &(0x7f0000002000)={0xe0, 0xff, 0x2, "3fe351a51543bb74c6b2d7b55ab262bdb87b08e83ccaec90eafee6ec240878fdfb69415f70f5c31a78710b97ec43764fa721932b6572ca8f1a20732e36df09f32896937d8ed9002bf7e4cbf26fd1bf52724cb51fa111f2068feb265a17a299525f87720e3480d21a5a77f6f1575a230b2cbba52e9342bcfee8db50be492385f7e0da0d5923ff052d9f5cb3197d35d3b23178017bf79089857a21e3de709e28b07209dae5978e501e1bfe3a6678977dddfbccaa55b9091974f2c3d1e150c8057d511bf8e8e18e390455bc01"}, 0xe0, 0x4000880}, 0x8010) 2018/02/09 08:00:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) socket$inet6(0xa, 0x0, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/09 08:00:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x2, 0xa, 0x4, &(0x7f00009ef000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00004aa000)={0x0, 0xffff, 0x1, [0x8b]}, &(0x7f0000688000)=0xa) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e28000)=@assoc_value={r2, 0x7f}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 08:00:33 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000022d000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/02/09 08:00:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0xff, 0x0, 0x9, 0x8, 0x2}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x6, 0x40000000000000, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000000b000-0x108)={0x0, @in6={{0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}}, [0x1, 0x7, 0x447, 0x8000, 0x6, 0x9, 0x1, 0x2, 0x7, 0x0, 0xffff, 0x80000000, 0x5, 0x3, 0x5]}, &(0x7f000002c000)=0x108) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000024000-0x8)=@assoc_value={r4, 0x81}, 0x8) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) sendmsg$nl_generic(r1, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/09 08:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r1 = socket$inet(0x2, 0x8000e, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008ce000), &(0x7f0000993000-0x4)=0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000920000)={0x0, 0xf0, "f8d7b45d09263acd65eee68b11881a9274006c239b66b724485146af54c385c14b54de42a0a6b9574391e0612a6f4b8775f701ba209413a8892bc806944eb95ef8ac2b908db8acb2e0f6e919bc99522476a720584b97761188d0880ef7cf7d8e30c3a8042fa3052588df87a3724b479470fa1fd5bb42277960f02b9ac1f08728bd8a4939c843192a82039070ccb0138d89afa6947a7ce4b9fd44eed7f326361717323fb072515f22ca0948e83e73bd7a5f72b03e702d4211e391153120ecd0128f2538818597e864202bd139c1d3f7aa1da72060db7009a862aa26e313c2fa4c9ffcccbcfa1982863a8c0f04777b8880"}, &(0x7f0000713000-0x4)=0xf8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000945000-0x10)={r2, 0x2, 0x2, [0x2, 0x1]}, 0xc) 2018/02/09 08:00:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000820000-0xb8)={0x0, 0x800, 0x9, 0x8, 0x8, 0xfffffffffffffff8, 0x5, 0x5, {0x0, @in6={{0xa, 0x0, 0x3, @empty, 0x8000}}, 0x1000, 0x8, 0x1, 0x200, 0x1}}, &(0x7f000097a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000872000)={r1, 0x1, 0x2, 0x7}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000512000-0x4)=0x3, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000eb7000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2ec}) recvfrom(r0, &(0x7f0000107000-0x74)=""/116, 0x74, 0x10102, 0x0, 0x0) 2018/02/09 08:00:33 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ffb000-0x8)={0x80000002, 0x1, 0x0, 0x1d64}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e70000-0x8c)={r1, @in6={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}}, &(0x7f0000af0000-0x4)=0x8c) 2018/02/09 08:00:33 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000eef000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000ef0000-0x4)=0x20, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000440000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f00003b2000-0x4)=0x8c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000915000-0x14)={r2, 0x1, 0xfffffffffffffffe, 0xa678, 0x400, 0x200}, &(0x7f0000ef0000-0x4)=0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) unshare(0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r3, &(0x7f00009e6000), &(0x7f0000e3a000)=""/53}, 0x18) 2018/02/09 08:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000005e000)=@alg, &(0x7f00008cf000-0x4)=0x58, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007bd000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x7fffffff, 0x7, 0x3, "601a6375e24b438d554f1607d710103b1b57be3797188d42794b3aca7c3e7edc8f24b1a909c9be4d1bc634b91b69e41510f9e386cbf93ab633d62f69b50f4529b93af4a09493717946c91c1bb01d6675"}, 0x160) socket$inet(0x2, 0x6, 0x2cb1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r1, &(0x7f0000449000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/09 08:00:33 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b1d000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f60000+0x458)={0x0, 0x4, 0x1}, &(0x7f00005f9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000012b000)={r1, 0x58, "8487715bb679b86a2f4925207f492734c168b5d3b81772a77d204f4462e478954817e8c0eb3fb4ffdd3e865df3f1abbacdc1b3e02d7a5aad6f80ec6ccb8158b6735e7801acea33ad62502f3940733bcc385c49a5c1b71829"}, &(0x7f0000f60000)=0x60) 2018/02/09 08:00:33 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050e000)={0x0}, &(0x7f00005fb000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d6000-0x4)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1b000)) 2018/02/09 08:00:33 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="07935ef8dd1f7064253e974343436ef8", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @empty, @dev={0xac, 0x14}, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @gre_key}}}]}}, 0x310) r1 = accept(r0, &(0x7f000000e000-0x8)=@sco, &(0x7f000000e000-0x4)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000015000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xfe004e744ab33d65, 0x1, 0x7, 0x0, 0x0, 0x1}, &(0x7f0000010000)=0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000015000-0x4)={r0}) r3 = accept$inet6(r2, 0x0, &(0x7f000000a000)=0xfffffec9) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000000e000-0x14), &(0x7f0000015000-0x4)=0x14) 2018/02/09 08:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000233000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/09 08:00:33 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000f81000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f83000-0x8)={0x0}) getsockname$llc(r2, &(0x7f00008a7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b9a000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000013000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) 2018/02/09 08:00:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000f95000), &(0x7f0000a4f000-0x4)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f000054a000-0x8)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004a3000)) 2018/02/09 08:00:33 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000015000)={0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000001e000)={0x0, @multicast2, @loopback}, &(0x7f000001e000)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000e000-0x4)=0x8, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/09 08:00:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000084c000-0x4)) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) unshare(0x400) connect$vsock_stream(r0, &(0x7f0000bb8000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) splice(r1, &(0x7f0000c4c000-0x8), 0xffffffffffffffff, &(0x7f0000000000), 0x1000, 0x0) 2018/02/09 08:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a03000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000c2000)={@remote, @remote, 0x0}, &(0x7f0000a1a000-0x4)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000b000)={0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000c20000-0x4), &(0x7f0000c07000-0x4)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c66000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7, r2}) accept4$inet6(r0, &(0x7f0000b1d000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000e58000)=0x1c, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000969000)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc4}, 0x1}, 0x0) 2018/02/09 08:00:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000cac000), &(0x7f0000000000)=0x10) accept(r0, &(0x7f000090e000)=@ethernet={0x0, @remote}, &(0x7f0000928000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f00009a0000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) unshare(0x40600) connect$unix(r4, &(0x7f000033f000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000dbc000-0x4)) 2018/02/09 08:00:33 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002a000-0x34)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x408, 0xffffffffffffffff}, [@IFLA_IFNAME={0x14, 0x3, @common="6c6efffc00"}]}, 0xfffffffffffffdae}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/09 08:00:33 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f0000004000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0x10, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000002000)=[@rdma_dest={0x18, 0x29, 0x8}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8), 0x0, 0x0, 0x893}}], 0x70}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xd26, &(0x7f000001b000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000007000)=0x17, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000018000)={&(0x7f000000d000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000017000-0x10)=[{&(0x7f0000019000+0x7f8)=""/180, 0xb4}], 0x1, &(0x7f0000019000)=[@rdma_args={0x48, 0x114, 0x1, {{0x81, 0xffffffffffffc78c}, {&(0x7f000000c000-0x30)=""/48, 0x30}, &(0x7f0000019000)=[{&(0x7f000000e000)=""/176, 0xb0}, {&(0x7f0000018000-0xc7)=""/199, 0xc7}, {&(0x7f0000019000)=""/155, 0x9b}, {&(0x7f000001a000-0x26)=""/38, 0x26}], 0x4, 0x10, 0x3}}], 0x48, 0x20000840}, 0x800) socketpair$inet6(0xa, 0xa, 0x200000000020, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, &(0x7f000001b000-0x10)=@nfc, &(0x7f0000010000)=0x10, 0x80800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f000001b000-0x4), &(0x7f0000015000)=0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000001b000-0x8), &(0x7f000001b000-0x4)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r1, 0x0, &(0x7f000001a000), 0x80800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r6, &(0x7f000001a000), &(0x7f0000009000)=0xc) 2018/02/09 08:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000043d000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00007cd000-0x4)=0x14935ecb7dc7a45, 0x800) r2 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r2, &(0x7f0000f2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000692000)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002ce000), &(0x7f0000b96000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fe3000-0xb8)={0x0, 0x71a, 0x9, 0x200, 0x2, 0x400, 0x10001, 0x9, {0x0, @in6={{0xa, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xec}}, 0x1, 0x1000, 0x1, 0x3, 0x5}}, &(0x7f00001f9000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000053b000-0xc)={r3, 0x81}, &(0x7f0000f53000-0x4)=0xc) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)}, 0x0) 2018/02/09 08:00:33 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000027000)=0x2, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r2, &(0x7f0000010000), 0xfffffffffffffff6) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000)=@common, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000028000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x1, 0x40, 0xffff, "316212a4cd74cffb39b638f0674b2f9c37e3d9fd41f1b151be3e0a777b73291d2a4ef4be1982c20fbe3946ba6f458fa26b69479b51714dd21796737d731955a9e87dbb7498ade76b11aa269bb86ee750"}, 0x160) 2018/02/09 08:00:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000032d000-0x4)={r0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000fe3000-0x4)) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f4f000)="e517b5bf91aa785dfbcdfe09af0000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r3, &(0x7f00003fe000)=""/242, 0xf2, 0x40000002, &(0x7f0000866000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/09 08:00:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) bind$inet6(r0, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000630000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c5a000-0x20)={@loopback={0x0, 0x1}, 0xc59, 0x3, 0x0, 0x8, 0x3, 0x1, 0x2}, 0x20) 2018/02/09 08:00:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000165000)={0x0, @rand_addr, @empty}, &(0x7f000005c000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cfb000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00005cf000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a34000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x5, 0x0, 0x5, 0x2, 0x20, 0x80, 0x21, r2, r3}, {0x0, 0x20, 0x9, 0xffffffff, 0x2, 0x200, 0x2, 0x2}, {0x9, 0x3, 0x9, 0x400}, 0x3, 0x2, 0x1, 0x1, 0x3, 0x1}, {{@in=@empty, 0x1, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x5, 0x3, 0x81, 0x5, 0x8, 0x3}}, 0xe8) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) connect$packet(r4, &(0x7f00007c3000)={0x11, 0x1e, r2, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x14) 2018/02/09 08:00:33 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x3, 0x0, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000002000)=0xe8) r9 = getgid() r10 = gettid() r11 = getuid() ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000002000)=[{}]}) r12 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@proc={0x10, 0x0, 0x1}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000)={0x1a4, 0x1a, 0x400, 0x0, 0x0, "", [@typed={0x20, 0x3c, @str='vboxnet0procsecurity:\x00'}, @generic="d9af12919b6ce398bc670726bd42effa5637c4b3545cbc8dbfd8af35a13027620673e35e79af1ba017ee5368cb9e4d1338747b595398ed6e749a7126f35f340fcd0a6c5596a86bdf2e70e06a60ff73ff2fab205328861bd656550fac6be8e137aeba8b8589ed38898f173744bcc65c35ab36c9f9452811c945970787b7dc5ce327fcb89c579beb2732f2", @nested={0xc4, 0x52, [@generic="5449964c9ce8fa20c0539c45c08b2fe8134937e580a63f5e730538bd49218552bf5a2c11a3c2f67d96b4524faba181b4945d4e02c937688d9f83e5cff65c82b44445177306f4282c25dccd66524ca03bc09c09eba4167aed856a9a81079f243329cd1414087005d61192406c75ed647aabf1e4b416a7a9a26a69bc84d606de57024287e0a31ce29af0e66dd37312cb823f3e3acf0ffd4769f9dcf4d6de74bb9404d897fb05f118", @typed={0xc, 0x0, @fd=r0}, @typed={0xc, 0xe, @fd=r0}]}, @typed={0xc, 0x19, @uid=r2}, @typed={0x18, 0x3a, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x1a4}, {&(0x7f0000003000-0x155c)={0x155c, 0x21, 0x318, 0x5, 0x0, "", [@nested={0x2f0, 0x62, [@typed={0xc, 0x1c, @ipv4=@multicast1=0xe0000001}, @generic="53968206fbd0d058a24d3ed87a1318b8a43c21536d6688fa1d7411e109c5247ea652802aafe5c7c2c4480de1c17e7824c2d0f6a423dec32f8e96fb28bf000f1531a2183a19b70aa371ef5ce82bfa2644d6d17aa636a4ed831f08014b38b7fd4f0eb87ec4945798fdc7db04c24d921e31c6e1e1f3b820ed3076a2bf6db4b60af9494cf58e9cdd17713b05acb3ae4a16abeceedcd919b498569ced1644a8142d7e3d84ff7617a27279bcb2ee9d167b6e2aa1", @typed={0xd8, 0x77, @binary="660ef0344b0bb9580c21ed4bc11c4ca4ad2a4ea401f7ee5ccfc3e23c86f75a58b9dd138c25011a9139f7c3d7c7912ac2fed454ece09bb75edc45b4a7eb2c4efcc426404db8711d65cc952dff0c5dda88ff7859600e21078fe9085ae8b985839441704e63da061a999578513fb47c9899e62207a5a30a1c814bd1eef5b602f663916f03b845fb0716b685187925e39811b920cf68cee8d9c649a01deda9d5dd8f6b5899490e8ec3c8bcf7adde4c19a40d2f35940461082966150c2d5a16ddcefab620bdb4acb0d84f3bd531768d15c5"}, @typed={0x10, 0x60, @u64}, @generic="9b15876fe3793ee7c124b0021eb5adeb3f117df075647c1c1e6ba1670444bf1dd8935e7ae246af924524128c4079b200fed6a11f7fcc23", @typed={0xc, 0x37, @ipv4=@empty}, @generic="d7d5631764c7bbd382fc4b71e8ac320b52d4003ae7ff2d1d62770261c61a4e9b146b16a8aa8a4bddfd516ef1a23a8653bd2283c4587f9a1610dadd749e056df0f142afd00da1fedb479f14949622d42518a624eef9a57144831b38de05f937076b3ff757c44c3ad952c7a9a4af7c54828240816d5f3d65a742fb2e336b7466ead4e3aa97a2426b2c8250f1a723fdd66b62fc2a50b61522ef", @generic="32addce7848bb80f2dd8d07568f79f4c72dae28dab50d4b7136b64c871b6d4c671f214d2ee52cc00e5df8ac76a2d1c4cf06d0d6d902ea68866c107ca25fc3ad6b2fdfaf8904285cdfc79e4f97063b59762f0e4ba7451330334df09e8e47f41f683ab4a4bcc30bb5ce394"]}, @nested={0x164, 0x6c, [@generic="fc6e01b4d1182a1179f0263031816a7772b4a3b21cba78f2718b670f5bdbe5a6588a3435e83acdb77ce1d685920c152fa4b2a340b663b58808c2420765df4e1273b24927f536a058f2a72348d540a9df1bb2d06c036e45190c33f2d9d2beca1b3d0c6b3767284e8bd0e4fc35c59fe70d179a5f49c381cbfaa68ccc8387f263ccb3f18afcf1af179161f5", @typed={0xc, 0x47, @fd=r0}, @generic="088d395280f2a10d04e01ccd87785f5b30bc75932888b2678b3d2be489ac09c78ee7415be2bbc81816a003cd349c47bc87a48ab61cfb54f66380149f53e3ca0a690c47015b00baa99bd92ad4fad73e5d6bb720a5906b4ca06ed8665597fda9e11ed9b38161fe140bf775bba20f572a0368aefbac8b83ebeb2f71bd92b2b6f0cdd8fcb901a321a7e5e694911f441921fe38104a1fc58a3e2294399eaf46c228b380b87ab878a411d839be06de29d1e3ada09f2deddade3b4265763a6e1ca9f28111419ed92e9aaa"]}, @typed={0xc, 0x18, @u32=0xf3}, @typed={0xc, 0xf, @pid=r3}, @nested={0x10bc, 0x13, [@generic="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@generic="a41dbedad68b268a0f45be0bfcb71e4bcfdaa0aa4ad21960b3d05641ee4c1709141de69029341105c192c89f4b753b92d8cb2b4c8559838de29b91fdf6622e160889f91768e4fb360ccdfd78569d5e2bc5ef2ec634118406fe8bacbf3b0416c94b9429254ed169a9198736405b5682f737fbae7cc751dfb09c2a916982eb674e37c5601d9238d29f6a4c73a0d128fd3702792d27bb05a681595385c4cca4060ee0774703995eb6fd1e9e2e29cf0609645b23f0ee66"]}, @generic="14d86f3162da6bfb615bc67a22c4ee7b6f2d8b2770077d53a664da5add9d4a51d3d8"]}, 0x155c}, {&(0x7f0000001000-0x13b0)={0x13b0, 0x10, 0x320, 0x1, 0x2, "", [@nested={0x44, 0x88, [@generic="addbc06c44d08bca0074108736d1be140f265f4d09c1eba46a026fe40198f66dc4ad48f1d7f180917e67dc4f03f0d9cd9e34fd30472f62e9541bc174592032"]}, @typed={0xc, 0x93, @pid=r4}, @nested={0x78, 0x1b, [@typed={0x74, 0x6d, @binary="4caf9debc33a2e4d23fea2ae8b817f42f0524d5dfa9e778f52c87614148dc374a3345623e140046e8e85c02240dd76934dad0011ac2ebd9fa99d4631869ac70fd2cc10d30126d77ecec9b14ae0dfc23a761edfef8fed74455fbf0e12f6cdb8f6dd76153d88e729b87c9b"}]}, @nested={0xb4, 0x4, [@typed={0xc, 0x1c, @u32=0x2}, @generic="a87bcac12169458c2d2af63b31e32ebdfa2b2de3ee6c64db3bfb9ba657275a46125c74c3c17eea57c0709e6473505943b24f4ebe0f731ec24892afabe87fa36239a87c0f6ce3a1ba2fef3d022f0d4c9c", @typed={0x3c, 0x3c, @str="6264657670726f63406d643573756d2429216370757365745c73656375726974795c766d6e6574307472757374656425045b2600"}, @typed={0x18, 0x46, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @generic="d97cd6a65562bf1970e8fcad6c50f4e8084d04db6f738ab0db16193627d5078e997d3e549740656f2b3b98f1559eb2df4eb7496c8c82757b34a93b23169a933029b82b7e04f95234f90d748396a67fce7b4f7af1ca0f7f6896251e6850e643005660d90bb7764ee84288abf4f8e9dc6eeb0e877e7bfffd8834ccdba275e688ca1ad85a9ac9d027", @typed={0x8, 0x47}, @generic="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@generic="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", @typed={0x94, 0x71, @binary="7eacbe2e12ebb06e317fd9160ff1bbdab99da3a25031a0b92a251828617cfd98cfcca019ec050a9f22aa62b79c8eaf23718d5b1abc2e823abda8c71b1083c0354a4f91fce964ee466b4b1981e171392276747ccc19f539f95302c6d6ca1bfbe5ecb79e609cb6284bd7a54cae43af653046e36da3b6a31f803f6b55eb7497d76b8f3529bd0223bb7e6f8060"}]}, 0x13b0}, {&(0x7f0000002000)={0x1cc, 0x1c, 0x100, 0x2, 0x0, "", [@generic="06c3f8bd75b5343e68829576f7434ed784b06994a2196830a2b1b116282227acd0a3e9b411ce8758704d9003f01fb063220e278768524dab906c8bc0a2b5a8c8909431d1ce54b3c04f7cd9b775f73f479cdbd848c4117dab094ff0693856e867e5dfdcdb7889a16915334bca06bc735c09d19ee14d4bac2b8c68700d5563749de6f1225c084a2d9e15d8756d7593a60f395577ebe24b8f48072eb42c8abe720a9240ac97b967653b6dc0e2266823ad78495d7e4e4cbe6fd199bbd2a1bf7698fc6f5be59f5b22f412eff744320c24a2a16b554e57378a724c854e", @generic="440e9c6715fb05e5206ae8232838e227b3be1c729de22554fa785f812c169fdf4e88b69748c0cb2b7a80379c92982af18ef99c49ed8c9fa9d67a5b12bae31085f362f6", @typed={0x18, 0x7c, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xe}}, @generic="50cf4afd0ac0c81524ef31a31fa6dac544aa93cf441fa43d686f5769f81c400c680955383743f8c238f75dec853e311ee701a59bd419d72bbe08219adc6ef87643aeaa5fb4e3caa16828f0ad04afe979acadda416084f8843265630bee2c77592a1d4058cf87bf393ab3de198c311b4cc78a359b701a1ed299a807d3d46211a6568043e9615c31"]}, 0x1cc}, {&(0x7f0000003000-0x26c)={0x26c, 0x24, 0x400, 0x3, 0x0, "", [@generic="163f154c1a2a1858c02fa4f46e4285425362d7ad1dae3debe53867b69cf881d2298820dd13af3f39bca25cfe0ead6e8746139a65c379030d87d901c4fc326462b50425ce82fd735cb425d77ab03ba98a42c7f5ad20a7c1fd9275b63a456460fc4e0c14ad58ecefdd9a9a25813f5ccee4c0906bf6d0306dac6d50883040648c3985ce023f58acf285ec3256186f3250276ed1754ad08ceaae2e86479abda8c78028589a4f8ab256b1fc3bffd7", @typed={0xc, 0xb, @uid=r5}, @typed={0xc, 0x91, @ipv4=@multicast2=0xe0000002}, @nested={0x28, 0xa, [@generic="10457efe80d78fb762504298f7d1da2605a971073a7f87e3af", @typed={0x8, 0x3}]}, @generic="beb5abe67c581bbd2027d1371627c26db5616db362f2a085ce53d6b42dc4b970259ff11fb54b626975a4aa7149dca4188c91ed5c4ad39265a1df4fd4476c2cbdd305836cff7e4ca4ccfe71fe33581803bed8f937bd7a41a569d8", @typed={0xc, 0x78, @fd=r0}, @generic="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", @typed={0xc, 0x66, @uid=r6}]}, 0x26c}], 0x5, &(0x7f0000002000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xc8, 0x80}, 0x4000004) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) 2018/02/09 08:00:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f000088c000)={&(0x7f00005fe000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000cc1000-0x80)=[{&(0x7f0000f37000-0xb9)=""/185, 0xb9}, {&(0x7f00007be000)=""/4096, 0x1000}, {&(0x7f0000c5d000)=""/181, 0xb5}, {&(0x7f0000da7000)=""/1, 0x1}, {&(0x7f0000dae000-0xe7)=""/231, 0xe7}, {&(0x7f000063b000-0xe9)=""/233, 0xe9}], 0x6, &(0x7f0000554000-0x60)=""/96, 0x60, 0x7}, 0x40000000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00006f3000-0x1)={0x3}, 0x1) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000290000)={{0xa, 0x1, 0x8001, @empty, 0x5}, {0xa, 0x3, 0xfff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x400}, 0x10001, [0x75, 0xe87, 0x7, 0x800, 0x2, 0x5, 0x0, 0x3]}, 0x5c) 2018/02/09 08:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r0 = socket(0xa, 0x0, 0x7fffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008ef000)=0xff, 0x4) 2018/02/09 08:00:33 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0x9) socketpair(0x4, 0xe, 0x63, &(0x7f00006c4000)={0x0, 0x0}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000c89000-0x1)=0x6, 0x1) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) syz_emit_ethernet(0x3a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x80000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x18, 0x0, "03b99d4bd03a2f10150589c959369a32"}}}}}, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000cc000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000938000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006ff000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000496000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000fa0000)={r5, 0x2, 0x20}, 0xc) 2018/02/09 08:00:33 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000e56000), &(0x7f0000db7000)=0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ef3000-0x10)=@req={0x50, &(0x7f0000ef3000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x2}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000845000)={0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000ef4000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000eec000), &(0x7f0000eea000-0x4)=0x4) 2018/02/09 08:00:33 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000256000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000460000)={0x0, []}, &(0x7f0000433000)=0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000000f000)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000012000-0x50)=[{&(0x7f0000011000-0x20)="f35f06e57ce5870a9644021a47211fd8444a712373765a371284a70d53167935", 0x20}, {&(0x7f0000011000)="892ea0f3b089392bf4ee91c8e99e80a1138666314de99c0cf696694a0e543f4a6a50a27537e2106b11e3734ef17239da8595438d27ab3df5b58fa96f4890310f2bb44fae231e55029a37cfd079255148407dc3ad147191b4bd4f1c6c8da039594e5a68f2", 0x64}, {&(0x7f0000006000-0x7b)="373f524d7114aa647879c4a5a9cc592057713708ebe05f00a2556257c83c49db523f954bab5a23b28199f655e247f8237064440253fbc7db0214701cb24974ac949fa9e3e817696398da1f1f3e10b7f24e987af39304b9b00c2e18e79d1ba209ada849a664352e0510fb40f4b142a2a87d73e558365d0d70525b50", 0x7b}, {&(0x7f000000b000)="24a3564e315d396cbb8615f70d397fc5d6e00a4bc050fc9f3a92e115efdaefca1068fcf093cc925e513ccb4ecde1b81dcadee28c92509ae72f071a8d0c403c7002e890e8834f2f147bb2106a89deb380aea50ee372005ac7b7941750df0b04f09a706c2063883048eab867c93f24fb9ba4915f86a9053259081446a3951034ff90244221fbe1b29e5858e1d6aad53ef059675baeb0aff128076fd168f87b4aa7bd58277e532f7061a6a8027b28cde03b009c83450d9a108887e5283df85c04a7e13056a35f2a3c86aa63a7486081e441174734d15989fc124ab2cbb89ba94569852233c9122a5fe68c", 0xe9}, {&(0x7f0000010000-0xdd)="5a6c4219dc3e32db168b6f4f9b9edb8b74a322d4dd2e69474376f373f0105de338805b81012a470537a019d31556a465f7b43549e2e9ce96b712d71e652a2fb7501506e90826015aa59895a9472b22dd752c38b6b5da2214cd0daff5265984a3695c6362ee766569d73aabc0b52bb2abfd8bc4f9163156e85a91d93b3b25a3f6853a0d50201b51c7125fe9dd69f1036b18ea2d6d7bfe064b19b8bf39612f40a106cb68da329660464c0340ce90c4e716e72164a858cde78b34866b95977da5ed30da502ca1b8af625a25b055cc20d02a67170ad016a99655da8d4b35fa", 0xdd}], 0x5, &(0x7f0000010000-0x278)=[{0x58, 0x88, 0x1, "dbb8249464b8487cbd0176d6ef5b9712bc00b7a18e0e132813ccb448e3a79553ee2f9a028ec43761e55db081c432e296fefcd9e72528d9f6444a58e7102639840977"}, {0x50, 0x86, 0x6, "11260e96b3902f29dde7a37ea3e52abfbc80cc3964f95ead4d3e55076ba0d8895b8acdcb5ae81290ec12e89366295d328b52056c8d8e00bab1"}, {0xd8, 0x10e, 0x7, "643271d36bcf44d68152879423bb512a0093c095a20940b3e7e326649cb52c36d2bb88e3c810fa0d4ea13248c0dac76d707c1209b3f9c3b6e68f5bc7b5513819a29a9695c7728bcace4152ec1a83e57789aadeca4abc4d0540e0ab45de181e0b44ccc60ba96957c0aec9afe3a292d88faa03aca977066fb9d88e56d1efd074626f81cc128bef1369f76de509e5a85753125d63bd10c90c62429975725d4b5fcf62332a303685d3d2d1726ee496a9012a3f9aa6de093dc8880332cbf5bb8e5987bb694a"}, {0xf8, 0x10e, 0x1, "c38bf2acd0540039b362f3f01102642fc384c9cf5e27a5a7123beb801a6c92daf073273615426f7dbdefbf56592b0a5a9d4d42e9353dede91001e4f8250a3eef66d6185c285ce6a61d4eb8136d38655fb389e580e251a8c77fab30420e8c7cbb0ee4e04f1447e8c0997dea1c221caee23ee6334b11dad9756ca26f281fbdca06876b7ceac59f255a8fdda4e1b328d32c2756a9886d0ee4eb1a6bd89ecc53409423470922765db6f37924675e0cc8826f1d03c21931b1ce1584aa9dcf002491979f7f955b7856a330bae3bdfaf42cf3519f7c26fd414337b4eab181bcc49dbe26c8296b2ffac94b"}], 0x278, 0x10}, 0x8000) getpid() r4 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000012000)={0x0, @in6={{0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4ffd}}}, &(0x7f000000e000-0x4)=0x8c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r5, 0xed7, 0xfffffffffffffffe, 0x2}, &(0x7f0000012000)=0x10) getsockopt$packet_int(r4, 0x107, 0x9, &(0x7f0000010000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/09 08:00:33 executing program 5: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1c, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[@fragment={0x3b, 0x0, 0x0, 0x0, 0x0, 0x8}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x8, 0x0]}}}}}}}, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000ee000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000024000)=0xc6c, 0x4) [ 57.817353] audit: type=1400 audit(1518163233.470:56): avc: denied { getopt } for pid=10104 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/09 08:00:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8), &(0x7f0000fc9000-0x4)) 2018/02/09 08:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000ee7000-0x38)={&(0x7f0000f44000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000cc2000)=[{&(0x7f000047f000)="a29b51ab794cc8aa8f7e8f4b07c32960ba502dcb72c7cfef1a218252309fe99b33", 0x21}], 0x1, &(0x7f0000765000)=[]}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) 2018/02/09 08:00:33 executing program 7: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000eb7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000eb6000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x2, {0x2, 0x1, @loopback=0x7f000001}, @common='yam0\x00'}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000eb6000-0x2c)={0x2, 0x4, 0x100000001, 0x40}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r1, &(0x7f0000e7f000), &(0x7f0000eb1000-0x89), 0x1}, 0x20) r2 = socket$inet6(0xa, 0x80001, 0x40) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb6000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000af1000-0x10)={0x2, &(0x7f0000b54000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000871000-0x8)={r4, 0x3}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000141000), &(0x7f0000eb5000)=0x4) 2018/02/09 08:00:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0xd) write(r0, &(0x7f0000b45000-0x1f)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0x1f) bind$vsock_stream(r0, &(0x7f0000c5e000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/09 08:00:33 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="d3b088450c15c93939b79f69d9301dc2", @ifru_addrs={0x2, 0x3, @empty}}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0xfef5) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000000000)=@rc, &(0x7f0000004000)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000002000-0x4)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000006000-0x14)={r3, 0x4340, 0x0, 0x1f, 0x3f, 0x10000}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000004000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={r4, 0x9, 0x30}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000007000-0x4), &(0x7f0000005000)=0x4) accept$llc(r2, 0x0, &(0x7f0000000000)) 2018/02/09 08:00:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001000-0xfe)=""/254, &(0x7f0000001000-0x4)=0xfe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x1, 0x81}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x9a47, r3, 0x1, 0x100}) setsockopt$inet6_buf(r2, 0x29, 0x200000000000049, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001000)=0xe8) bind$packet(r0, &(0x7f0000000000)={0x11, 0xf7, r4, 0x1, 0x10000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000002000-0x35)=""/53, &(0x7f0000001000)=0x35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f000052b000-0x6d)={r2, r2, 0xbc27, 0x77, &(0x7f0000275000-0x7d)="f80a2d0bd469eaa6e3eb206278ee46a0a7b9299fcfc54c8a7eef88d0867d262743c97f33d99b424f50898747198cf20df6064249dd9ceeb60bba342d918bba3a317b8c840ca1fc1545aee503773e706c0e9141a5dde130058046d8bf50633cc93956b3449ff398a9f97a6e14fe91e7df84d36eca62a922a6ec2e6e6c38", 0x4, 0x8, 0x7, 0x0, 0x401, 0x9, 0x100000001, "e0cd91bd5200bc2ca938ddecbe137b4a6b3229c98cf44bd1f4e46f6b6cb2b51e43511c3c315414faf7bb988a8e2b718834fde0a7660db17a722a55ebef0eaac86f34a313bf"}) 2018/02/09 08:00:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x6, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000075e000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006f8000)={0x0, 0x7ca2}, &(0x7f00003d3000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000caf000-0x6)={r2, 0x2}, 0x6) 2018/02/09 08:00:33 executing program 0: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000033000-0x8)={0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f95000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[{&(0x7f00007dc000-0x1000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00180d7a79d28115e6c8a4aae387bbd2f6a3f3125ee01f6ec4f248728e9455457324599e1b1ed0378b4bf7640d5823b30fa093bfdf97cf39bc43b7fcbf72a4a28a669b9e6a19b4473af5ee15b278dc5b", 0x90}], 0x1, &(0x7f0000f95000-0x18)=[]}, 0x20004804) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/09 08:00:33 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fc1000)={r0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000de7000)=0x7, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/09 08:00:33 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000044d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000ff4000)=0x1c, 0x80800) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000c96000-0x410)=@raw={'raw\x00', 0x9, 0x4, 0x3b0, 0x2c0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000ff5000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@unspec=@void, @unspec=@void]}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x9, 0x7, 0xfff}, {0x1, 0x6, 0x101}}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffff00, 0xffffffff, 0x0, 0xff], [0x95dbca7ebc57cc3f, 0x0, 0xffffffff, 0xffffffff], @generic="36a247c0fb178ae6e224a658f54cb07d", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x4, 0x6, 0x5, 0x40}, 0x0, 0x100, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x0, 0x2, 0x8, 0x2}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x16}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [0xffffffff, 0x0, 0xffffff00, 0xffffffff], [0xff, 0xffffffff, 0xff0000ff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="dff08695f97db2b179fd00053b3de642", {0xff}, {}, 0x3e, 0x4, 0x7, 0x20}, 0x0, 0xd0, 0xf0, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x410) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r1, &(0x7f0000fee000), &(0x7f0000006000)}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff5000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ff6000-0xc)) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00006ea000)=0xffffffff, 0x4) 2018/02/09 08:00:33 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f000000f000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0xffffffff}, 0x2, 0x0, 0x3}}, 0x2e) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/09 08:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000107000-0x1000)="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", 0x1000) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000fa000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) 2018/02/09 08:00:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x1, 0x3, 0x200, &(0x7f000026f000)={0x0, 0x0}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00006d3000-0x27)=""/39, &(0x7f00001a1000-0x4)=0x27) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00009b5000)={0x8, {{0xa, 0x3, 0x80, @ipv4={[], [0xff, 0xff], @empty}, 0x2}}, 0x1, 0x3, [{{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, {{0xa, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfb0e}}, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x210) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fc0000)={0x1, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000813000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b83000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x0, 0x1, [{{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x3f}}]}, 0x110) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000823000-0x8)={0x0, 0x401}, &(0x7f0000050000+0x1dd)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007ec000-0x4)=r3, 0x4) 2018/02/09 08:00:33 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0xfe7c, &(0x7f000013e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000260000)=0x80004e7d3db5, 0x3) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000ea3000)={&(0x7f0000ef6000)=@ax25, 0x10, &(0x7f0000ef6000)=[{&(0x7f0000ef7000-0x49)=""/73, 0x49}], 0x1, 0x0, 0x0, 0xfffffffffffffff7}, 0x2000) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000046a000-0x4)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef6000)={r0, &(0x7f0000b39000-0x3d)="fe52a9bdb014e9ea2ef02dc447734f35a6ad1109cc769fbf3f931365584aebf3d7ce805169f00e059b1d89e136b427a88fff52e37ea7513480080fdf120f71a9e95d9edd94b97075842944eae0962956e07cf20f7956d7a6a69b31eb442eada48126fbd2b1654fe336ef64d70c52aef1643d0fee176fa3143f6beeed370923fabfec1e7f1de4555719514729c588fdc03d515f09a5610420de630160a0aaf4b62c67b0f4c01d3f0eee50832869948df9c93270205fb8b51183d30178ad047e62d66d6ca52e8d02bbec0bf894", &(0x7f0000313000)="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"}, 0x20) r3 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000ef6000-0x10)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) accept4$vsock_stream(r3, &(0x7f0000140000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80000) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common="6970365f050000000000000000000007", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fe1822dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x0, 0x12}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009b7000-0x8)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r4, &(0x7f0000469000-0x5d), &(0x7f0000eba000-0x58)=""/88}, 0x18) 2018/02/09 08:00:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e390e5b3b60ced5c54dbb7", 0x10) r1 = accept4(r0, &(0x7f0000061000)=@rc, &(0x7f000073f000-0x4)=0x9, 0x800) sendmsg$nl_crypto(r1, &(0x7f0000a56000)={&(0x7f00004b0000-0xc)={0x10, 0x0, 0x0, 0x208000c1}, 0xc, &(0x7f0000761000-0x10)={&(0x7f0000dcd000)=@upd={0xf8, 0x12, 0x4, 0x4, 0x0, {{'drbg_nopr_sha512\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0x8}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000cd6000)={0x0, 0x0, &(0x7f000038c000)=[{&(0x7f0000616000-0x78)="aa", 0x1}], 0x1, &(0x7f00005a9000-0xe8)=[]}, 0x8084) sendmmsg$alg(r2, &(0x7f000050c000-0x118)=[{0x0, 0x0, &(0x7f0000f95000-0x80)=[{&(0x7f0000396000-0x2d)='5', 0x1}], 0x1, &(0x7f00007cc000)=[]}], 0x1, 0x0) 2018/02/09 08:00:33 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000012000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6761}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f000002a000)) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000036000)=@full={{0x3, {"21c4fac6de42bb"}, 0xffffffff7fffffff}, [{"0870ea5fce93d0"}, {"37851a343b83e0"}, {"3dd3c04c63743f"}, {"f41c3783986193"}, {"6aff950e07b85a"}, {"673f4033150b49"}, {"252061d3670d50"}, {"cdc9cd1cd5218c"}]}, 0x48) r4 = accept(r0, &(0x7f0000029000)=@nfc, &(0x7f0000035000)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000035000)={0x0, 0xe5, "942fa87def232e51a13623bc3a7b221f86fc7f1398b8c991462af2e32c32071eea2859f4da6413280bed6d38481c39dc06f8a0b47ab8fb7ff98482e83658810bbf09f632c46cff2b757b1aeee700ddd6927d3ef2985ba527a0ee06a5e54703d06b3ad086f018ee2e3f4c07a45874030e43d05bdc4c1321f86e6abbb4d7d999db671b76186eadaedcd45ab0641daeb0c86f8d463bd395a4e907ad1117b5556f71ac9d40c2a88c83be09145731f398761f1c5bd823e738b5ab4d8061af2101e84b3907e3b8496e6ae76fd62e2d39fcb34c0d88c0dc50b2d328a15abf15c9ac85c25798922c6a"}, &(0x7f000002e000)=0xed) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000025000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000037000-0x4)=0x20, 0x80000) connect$nfc_llcp(r3, &(0x7f0000012000)={0x27, 0xffff, 0x677b1bdc, 0x5, 0x7fc, 0x7, "ecacf698645c9dc15c80b88d72ccacccadb65c71b8eaeb96cf737d5f188e0efb5b32a3212b3164c20b58dee791954da633ebc253ac29915f2fbb2b2cd1310f"}, 0x60) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000035000)={r5, 0x7a76796}, 0x8) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000001d000-0x4)=0xfff, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000037000), &(0x7f0000023000-0x4)=0x4) 2018/02/09 08:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000f4f000)=@unspec, 0xc) getpeername$netlink(r0, &(0x7f0000311000-0xc), &(0x7f0000435000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@rand_addr}, []}, 0x40}, 0x1}, 0x0) 2018/02/09 08:00:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1f1) accept(r0, &(0x7f0000205000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000426000-0x4)=0x32) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000be7000-0x4)={r0}) socket$inet(0x2, 0x803, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00005ed000-0x10)={0x4, &(0x7f0000e47000)=[{}, {}, {}, {}]}) pipe(&(0x7f0000ba5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000042e000)=""/4096, &(0x7f00002f1000)=0x1000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000153000)={&(0x7f0000513000-0x8)='./file0\x00', r3}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c14000-0x8)) write(r1, &(0x7f000021c000)="7f9b6f4ad39f88692315cf2200c01e81aa1d8bee312320f6d219b68191956f08e88cb3e6f13de08e0c62f67b5138cb811ac7b2e33b95c8142d536dbd6e28c8adbe50d7810bce6197e85714d44da0dd293569e2b5e54dcf8333e6bb44646c82e672453a8b0d0cc926908db2eeaa7a1dce72ac89f3e7d67d3f4e49ba862cf44e3947227ed75fd3e77505b8d12a4655aa33721de6c1d3c4a707a07167135724acc910b11b6c39b390ea0f2e21da996c902736477ad0427c0b366095a11fbf5eaf86394c03134f", 0xc5) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000b7f000-0x8)={@rand_addr, @empty}, &(0x7f0000669000-0x4)=0x1a7) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f00008b2000)={0x40000000}) socket$inet6_sctp(0xa, 0x0, 0x84) pipe(&(0x7f00004ef000)) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b0a000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000418000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000f59000-0xe8)=""/232, &(0x7f0000fca000-0x4)=0xe8) 2018/02/09 08:00:33 executing program 6: r0 = socket(0x15, 0x7, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x40000000, 0x3ed}, &(0x7f0000c48000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001b8000)={r1, 0x10000, 0x10, 0x3, 0x3ff}, &(0x7f00001d6000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x100000000}, 0x8000, [0x0, 0x6, 0x200, 0x6e8ad3ed, 0xffff, 0x8, 0x81, 0x8]}, 0x5c) socketpair$inet6(0xa, 0x3, 0x100000000, &(0x7f00002c0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c09000-0x10)={0x0, 0x4, 0x7, 0xfffffffffffffd92}, &(0x7f0000b78000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b4b000)=@assoc_value={r3, 0x4}, 0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r4, 0xfffd) readv(r4, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) 2018/02/09 08:00:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f000064b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x47)="9950aaa3d51a7f103ba6ddfa14cb9f7e323e78fe22a485a25b0cad48764e0518055a98e9d7c78eee6283d42d31d491ff103ba197d7c3dc6e88954e362345f1c0c1d5e6e1beb536", 0x47}, {&(0x7f0000001000-0x3b)="2d9b5bbd13e8aed241f239970cea85422196cac5fb4bbda0e839a7c3a63dd10de7afbf4d0e5f1d31ada09ac0cfbe370dc167c4b3da75a471b20db1", 0x3b}], 0x2, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000811000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000873000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000034d000-0x8)={r2, 0x2}) r3 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d9b000)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r4}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 08:00:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000db0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000aed000-0x4)=0x1c, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00009de000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) 2018/02/09 08:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fdd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00002b0000-0x4)=0x32) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000f1000)=@common='bcsh0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003bc000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000b15000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic='\t']}}]}, 0x30}, 0x1}, 0x0) gettid() socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/09 08:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x21) r1 = accept4(r0, &(0x7f0000c9f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000a80000-0x4)=0x14, 0x800) bind$packet(r1, &(0x7f0000902000-0x14)={0x11, 0x18, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000348000)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000e02000)=0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000da4000)=0x2, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000013f000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x4}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005f1000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000032c000)={@dev={0xac, 0x14, 0x0, 0xa}, @multicast1=0xe0000001, r4}, 0xc) bind$inet(r0, &(0x7f00003bc000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/09 08:00:33 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000001c000-0x4)=0x32) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000013000+0x377)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001c000-0xe8)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f000001c000-0x4)=0xe8) r5 = getpid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001c000-0xe8)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000016000)=0xe8) r7 = getuid() mmap(&(0x7f000001b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001c000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) r10 = getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000001f000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000)={0x0}, &(0x7f0000008000-0x4)=0xc) r15 = getuid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000002000)={&(0x7f0000006000-0xc)=@proc={0x10, 0x0, 0x3, 0x40200000}, 0xc, &(0x7f000001a000-0x20)=[{&(0x7f000001b000)={0x100, 0x1b, 0x300, 0x0, 0x0, "", [@typed={0xc, 0x19, @pid=r3}, @typed={0xc, 0x76, @u32=0x7}, @nested={0xd8, 0x84, [@typed={0xc, 0x83, @uid=r4}, @typed={0xc, 0x53, @pid=r5}, @generic="9304757606837ef4f5560c990609e9cb1d310efa914dd7c79c1ab5efa8b59d2931e2518c9e1b98752438e072529182b2c7f111343033ba0b61089664e6e95a5738fbd8a51c0eba46045bf5855dfa2ae73c021a37282289df529a7889a6563b40d7a61edef333ff034911a3d8b2774900338541cecc396e88399c4df2d450a6c71fe7f69191541bba46f60a0d880ea53310a814b8d48986c91e1c0564d55b62a2e74cd6463f084b8fa2ddadad58e47598983cd650b1bb71805dab24"]}]}, 0x100}, {&(0x7f000001c000-0x2300)={0x2300, 0x25, 0x804, 0x5, 0x3, "", [@nested={0xcc, 0x3a, [@typed={0x18, 0x41, @ipv6=@empty}, @generic="1e8b10fe2648c2dd3d55ac39d3567416", @generic="1f2eb87a10782e615ab79e785dd810a38bb2bf5b77486f047b62d971e1371c5bdf0d82f5e6f71c03ba350ee67ec64ce150ca0dbd4aa07101ac4bacdf322d886cd2311df6679c31d82cb8122a4886aadf3bd4dce40cffdcda57e5536585084b1d60501e47d2f1762a659d0b55535e7052aab32a3d2efe1d462eb42d295744f40ad379bf9435fe3750915ddc076609e4f6af36a0a6929800b6f4e116d475b1", @generic]}, @nested={0x109c, 0x84, [@typed={0xc, 0x31, @uid=r6}, @typed={0xc, 0x12, @uid=r7}, @generic="7841c67e6680ef9b5d8e8ec818c5c762eb017869954271d87c4467b8c53badc74ce36275613c793ac179a7a4dc07ebdea98cd9f50ba3c667900310713f42f7fa471e9b24502ba71974ae9a22a1eea4046237cf3fa3bd6ac3aa8cf10ae9a7aac200d9c3", @typed={0xc, 0x8d, @fd=r0}, @typed={0x10, 0x20, @u64=0x200}, @generic="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"]}, @nested={0x1188, 0x79, [@generic="84106a189f4f5236a3bb802ae0fa8a4a91fa45113327b460abf032d5f908a585afc6cb7d5ba8", @generic="dbe17f5a52b78dbe917a55242cb50ca720468f4c55c3431e5e3db6c454e2d3224ed5c283cdfd59874396c19872818e9f0ea23fc7c2e6d96d095906803d8e64fffe9ea0bc8fea5d1614f95d2d01c469f104ebaf424a9359e30ead9869f86bfa1936d2ed9a006b5dcc0b25bf96a0a4fedff09fcd63ea", @generic="86dd696c0ab1ec4e84ae36fae4ad099441fd55d6012c9999d2d2d9ec0fcd2cf93a0c8dc293c8896e1fe5502285b836215014062b8883d23da456e276ae58244daad2043c741c3e7c3c3a6569220835e3b29305bf99a8e3a45190bdf19d1f061298accfb461acf5fdcb27b7d0e1016b6c0599c365d11ffeee87532772c334141d8c81c531b93b02a6163ea3226ba929da4f8f97652a7121ec21c4988e85ae48e12dba7bb6c4712c7a75b01c0b50d5e84bc4d0e0cc788ac7be7849fb62f4b39ec074e26943307201e62cb320c29c346b1084132901e6daa0cd989f2e101c5cc62cc7d2738bf47c776d1e6643084dce6ab52fe7a99fdabff82758c58d337be0abc2ebf85a4ab7026a75c08faca278ebdfb263602d5c52029ee7a8981499d615263ab02dd7aa3057faaa4f375e63fcc03eb3deddc120245684bff4bd81807ae9d1c7545585e74fef63dcfa0359869526eebc4cdb6217ea094eedba09c9be2d5497d51d35d5fd535b6cc46a8f00e561eb6854849faeb73530faaa23b98212f5ea9a23bdfc0e3f8912966a9f38a4cb485053a45391059a086239c26e750b06b2e54f470e1909c1686b7b209cc5d491e60aad69f21ebe84a763c267b3d48baf84765af8b6dd6f2f1faf2d833fa229f6ed3f459906861591f7911ef21801ad296721e331dc016fd1473b4f7cae18f980c8a91a58a61df7a041012398b3aeb298cc91edc9f2e5abfd82ade146fc1a495b31d467ef59ac90cdcb45a1791700576f885259e90c69e06beab7019d854854a484342c3a340d5ad96e9a49ff95fe79a9f755a34c617647ba8b1e70bb92e25882ebd7b5dced14eb258b4ecf547cc86743bd80b4749ab5486dc9d657d39bf103ae6c37e9d8d3730bd729edf53e97437b10b28de5a26012614180be9e198f73dc08cb2b0bea38c42897c25b4f3ac082ae52246c9dfe7758cd7ab746de75fdd3de2d0ee8c801da13d8a26a4c0fccb159b672b0ed1c4516c2d320309d608d8f6ba46db0f0e35f927a42404e1d9eb5d76614ed2a025dd11acbb8cfccfa373430bc2318d291fc33c174669a426827714147a67e2e108b481322d3bc116d7b9849d0ba036db4ddb199d3b223884a6b598ff77d3d0ecf95dcd2c2efc140cd2ccd2c38c2f3a3f363ddfc356bc7468b859a3cb35871004b60f40da7994f55e6076765d906c777610bd3330a1621798345c8801f16d362979aa0d4485ea328f6c38fe4296ae02e9d3318d4c7119b6f68bd006cb08bd9c492719906aa1d3c2e24974476f6a778d0f041c38022328598047e93d711f456f19cf3603fbdab77862638493e190844791228e9dad970b7830633997ec7920c82a6bee636b0102cfed610795cb13f175d1942a1e4c57908512a478347117d9a574a13a15ca0bacb52e5873ded7c325c3d7ea7b1632066c03205bda6aa3bc2d6fd22d80a4ccb35cf05be89c43616d88d89dc7a7d67d2a77b1fd4d52e6dd5803e7ac8ad948e0803d2d3b6ceabfcb9ee6b7d54689b63e854e7525ebf45cfd9622a1487253fdf6c07b202960733b23534201b1ba306110547da50797fba161871d259642afeb9df0898ce5bca41e2ca7b47a8ca87f44c651629e9c96fdb8f3b98f33288863f82b533fc5371054348c0540f0df1cda6a760848cd677232d43ef9f9ece743da239c7ddbea408bf11762f93df2ea679e0752be337c6567bb412a65cc6c42d86c29f23473a8edbdace8a8175fe436b7f915941873a19f315a7bdd8c2f1a542bba3b34507f9c7ef44d7f7231948c563354b6584377d26a21f48bf9ccf57c9da7d1e09319a1d06107bba7a8969d1bec623b21d256e9f1b148b3a1eed88897ba62291403af2d818806164991242312e5d273f0ed04951ef716ba51111a6196dda2682671bb820e18a93ef01f2f235bb11bae7b345064a1b2a07487b58b46331a663b629e5c25948cb12c88bd01bdf873616c4d16b0390e33ab55a39600889163da759b73c2656f615969c14522e3be796658375ed7c7987d80b41f7a132555a6de6da4d40afd972dddf89074ab71700d94771ad4fe95642ead040308c03f676c9474e29d3cf0c2d8ae55fdd7c868b63f7455b8ab0bfb6a24bdb467f155b3990b505853c777eb55fb1388b9d655192e2e6063cc6e5cb9ffe45831ce8eb7a0be5b8c4750910fcbea35feb5e61c8e04869f2c458f87ae91d233aa9f9810c95eb787cac59632e516c762c8ee7ec5d05e6a2bd470656b94344036004a97617ac9a7b42fe84e0c89c9c3777af5921446de498148b89a3cddcea269e303d2bc3c9ef57931b06b2e9150b08a4ef3e5e54e63e3fac24ca89d160e22e1dfa7f9e0b0f96a835caa4ccd43dd646b1e6b11428cb85dd7ed80a420b2378b4b65a6576767c43c30cd544ef7da07f0f8f0cbd772bc24d70fe74f8e0951b0052f298f6a1791d107c2ad80050b5e8b7b20c2cb30aabd4abc1febd93b33ffdb9d59d66759a7670b913ea37c810bdac1227a78f2307d325692b5d5bace6c003542d82df7b7b3d031f0620893f04a3a370a8be57f94c7ccba8b15e9939a0ed47c2141e13fd04be8fa475f0b5637b3fb477f9fd08347bf60ad957f70e069bea686b608bd34cc0ae4faa295e61fa4c5db30a334837fbcc906072feb18e63081845c33e57bf6ff5f09b37be163395bb3eeae2fba159aac6949587b57a46382c2189312093df0d2be6de61e4613d64057ba9786290829392e13c3ef3cf75d87515262d47b256f7c2bb42395f03014026fb2c050348a55b5868ab37547df4898af5c7bcaa16d887162c8ef4f3d4b59edda2ef64cb64ba23c6bd59a44692eea96c5345cbf2686766131335eae8685774d0d995f3ce6c3a7ac8c9b2574f796dadb58c3634eb33e986c5392980d71138a9ed969a76320d0ce6c5325403f94d91368fedfae55a78fe87864f734271f9acc20d70f9744dfa7ef17a8b49f39cbb4b3f133af556c3d443874ad7309b8f5c7c4a7d19a0c81c981771b1114031912f9b27df18fdb250b76420e7469b452bc326977405d6e9222ab52138d5380529826e2b0fa45c0e1ca59bdab75c7f0d0462d3a9667d8dff5daf7bcb6a31cd811f2b68941e48bfadd96639f8ab3e7cb881f25356a112b25ea5f70b783c309fda4eeb8da50d02e552a43386d01f215802cb6f84a772a001cf61995437dcfd6acea0179f3e6f3d841e82c6e4592fd65301da1136bb7eaa2a8c7cd8197b8edf981369c1739a80f3524aa929d2b0f1440d756424be5c2a560c45c4f7f061b188869a7e4c09183f0996ec68cb03ad60e242d02ed14ee2eb77a5acf2872c09335afa34402e8c5f020a29ce12b3701967ea445dddd4835cfdc04d1dfd52f84b5b6f405cf9eb09630b816ece4afc1392afb53047511a6fa0ca8388a570a7b0b09db2ef4da3c4fdc785bbc7eb083628badfc77aaef5dee6e96ac31c550c25d916d1c236d70412696f93cfe8ee8a30fb3b7abadcf6df8025b5f2d253f3f5116206880bb17a690f565c6ee6d5f0b565660069d7675ef08180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@generic="e18cd534bdf38063f6f1b73a56d827c617171308f1c7b8e86926dc89b4be9664d3cac0e4471a8fb6176abb987a3448de1fd32a0854d5f92c58fd733739f86d539b25872d2ea50f415c92bf4bf91c91530f76f62aa974ac2f0b58a718911736ec65835fde7ed21bef455608b9b56b3ba993239d6a64cc7ef15fb4a233b60eecf3a42b7d1a833c53f1b8d3b50b2551dce103cad44c2492870504d5c52ee519edf2c46c122bf52fa280c8111091e7445cb520a0d2cb0eb5dc75331a17e1ceff51cd0b02bebff4bef13a472c1c3eb8580e9472037f016389b405803ce79aa3a8b7349afc6813cb38a3"]}]}, 0x2300}], 0x2, &(0x7f000000e000-0x80)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x80, 0x20040000}, 0x40000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000001e000+0x5fc)='MF', 0x2) 2018/02/09 08:00:33 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f000064c000-0xd4)="407cf047bc890b9b369ea4fd4759ac0b14c857a4ab05efaa0a769ade28fd45cd0ec391f1c388d97cb06ce812af62e4340bd001ca4e4caa0ab618a2b3e2538328a428aa21b8c742eba1b59e9cdbfd78cdcf94d6ce7ec8e5b04d55ebc25a4468664236ba5ae76476e2e9d409410f7c6a36c271c0021772d7fc92bb6609de11361af9bc006199fe0b6ea3fd13e9f86bccff29f17742165ca0670ae5156b2c36b8e05324c8147259ccc15efab80d024ff75e91b9aa1c7bb0e9195d4b4a4d0b08a130a3fd7a424bff342e838c7035c10e5d51e4f759ae", 0xd4, 0x40040, 0x0, 0x0) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00006f3000), 0x4) [ 58.143314] validate_nla: 5 callbacks suppressed [ 58.143320] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/02/09 08:00:33 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89ac, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000004000)="bb0436398e53f183f38ac5e656e0b3f02704c7aca9496e36d48de88023fb86ee"}) 2018/02/09 08:00:33 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000009000-0x14)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "00b300b10000"}}}, 0x0) pipe(&(0x7f0000003000-0x8)={0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000-0x8)={0x0}) r2 = socket$inet6(0xa, 0x4, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000000e000+0x404)={r1, r2, 0x1, 0x6, &(0x7f0000008000-0x12)="98dffcbf8da3c3f3bc307434dd14ce426ebc", 0x7fffffff, 0x3, 0x1, 0x7, 0x400, 0x400, 0x5, "d9122b25145a369e632142871a220404b536b6e32ed1a79e88baa28ff52b9d42c7ad0bf52505c342fd07a8cb40a606784a"}) 2018/02/09 08:00:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0xa8)="909f43f943070ce86cec526b9ba51f69153566444a092bba3e30895ed5132a91b0e93b8f8e9bd506a5e60f6536f51ea6356c33eab9d113c9662626a2d201aab8ce92a6f9113dc567878e84f414adabf230d2c386e2e53724d3135624e590d373af771e95e0a06bae5b2b35b7d806cde68002b8567cdded4ac308fa60e52c935357618f8edf99d010caeb700ad84f911df2110a88405afa6fb8d9a06e9a1b58551b345e691027f8b0", 0xa8, 0x40000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0xc4)={0x0, 0xbc, "0a03ae658f390e8d3b917e9c7bc47046075f6f988865b3eba9c2819cde245004c6c89058b61073e2396dadaf8e330b256591d516015e6644fabc01a2912df5e593bf04e64c360010004916cbfeeb1eebeb047ccbd954ecf710ea6c03ef477a17b8cd630454dee5f398386c781257236a72c8d5a55f8ca5bd567e70a644a2a0dc2516000212355953cd6d7f74458337939eb2651022a12ca47906b0a95cc4eac1f7eda5f0e5c0c419c48a8a2129e4b13bb699f9e44913a114f0a69f22"}, &(0x7f0000002000-0x4)=0xc4) socket$vsock_dgram(0x28, 0x2, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r2, 0x1, 0xffffffff7fffffff, 0x4, 0x8, 0xaf}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4), 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000002000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0}) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r5}, 0x14) 2018/02/09 08:00:33 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x4, 0x0) write(r0, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/09 08:00:33 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x0, 0x803) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000b000)="1c00000024009115460000000000001201000000000000271d8568b5", 0x1c}], 0x1}, 0x0) [ 58.191327] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/02/09 08:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00008ce000)=[{&(0x7f0000585000)="28fa9b6ba3cbee9ee4c64f13bb4bf56e353a", 0xffbe}], 0x1, 0xfffffffffffffffe) connect$inet6(r1, &(0x7f0000271000-0x1c)={0xa, 0x3, 0x100000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00003e9000-0xbe)=""/190) vmsplice(r0, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a6", 0x1}], 0x1, 0x0) poll(&(0x7f0000f89000)=[{r0}], 0x1, 0x4edc8b4f) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000167000)="1b934a76ecfdd6b0ec6dbfc8959ecb88ab910742c4c354cab7ba6f5c6b2a93fd2eb80dc8fe2dee676c7e0e45c27a8712dc45d73200e4a3a116268b52bc3a83ae47e45e53060dbd485fced88ca10ceb5c", 0x50) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) r2 = accept(r0, &(0x7f00009c8000)=@nfc_llcp, &(0x7f000024a000-0x4)=0x60) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f00007d9000-0x4), &(0x7f0000a78000-0x4)=0x4) 2018/02/09 08:00:33 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000017000)={0x2, &(0x7f000000b000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000000e000-0x8)={r2, 0x1}) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000004000)={0x0, 0x9, 0x31c9db7, 0xed90, 0x1, 0x7, 0x5, 0x5, {0x0, @in6={{0xa, 0x1, 0x6930, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x200}}, 0x0, 0x80000001, 0x5, 0x0, 0x9}}, &(0x7f000001a000)=0xb8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000016000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x6, 0x6, 0x6, 0x1, 0x20}, &(0x7f000001b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000019000)={0x0, 0xc4, "415a9935c28cb8a6aea4a4f0718fbc231d97a33bd3d72e1a041a315cefd80f825e103c333cc0cfb4ca13e5e6f6d3e099fd43a0a1a566411f8687da2f328c826e520499ab2acddbdd93f5eb90f99fd3870dc37a3e89ba5a83ed5dc3885824729f615d3b1c57d86b004a59cc316283ee30591254469dc4d180ed1428989ab789ebaccf323dcb7e5338306ab1c9c2c60648529d3d6cf43b6c98aeaeb799d9c109513a3461d428fe7ed2558653f0c98d204889540861b900b5e00adeb3543a6f048af8687b5c"}, &(0x7f0000019000)=0xcc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000014000)={r5, 0x3f}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003000-0x8)={r6, 0x100000001}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000017000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000002000)={r7, 0x2}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000001c000-0x20)={r1, 0x7, 0x1, 0xfffffffffffff001, &(0x7f000001c000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="07935ef8dd1f7064253e974343436ef8", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1, @empty, @dev={0xac, 0x14}, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @icmp_id=0x2}}}]}}, 0x310) 2018/02/09 08:00:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x39, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={@common='rose0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x1, 0x3, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000001000)=@hci={0x1f, 0xfff, 0x3}, 0x6, &(0x7f0000001000-0x90)=[{&(0x7f0000001000)="8316dd0406e34809ab0eb2b44e1806b61aa6b547ada50e0c51a0a29a87100f6c8131c52fec3620624df0c15f40fc8b0235c9edb74d69632cb479998079cded90e85772a0193d64a134469c1dbe465d73d1f1bf8e7642017125ee47471eebc910af49af202bb3a95faeb6be1c300b1bc4bd610ff582ffac1e8d9d8696dd62efdff02415a4534d2d05fdf59a072334b6adb37a0ef0f33f1d2bd4960ae190d3b3c6768d83ac4da6e01fa51b8bbcb0f3f68dbaab69040c2f5e068f352a19ad8d143e79337d29b9e08a80b2a946cc68f01caae7a67953f22f", 0xd6}, {&(0x7f0000000000)='R', 0x1}, {}, {&(0x7f0000002000-0x18)="62b6e7227548e944e7c1377492b42ab4e345de934bac9350", 0x18}, {&(0x7f0000002000-0x71)="065cb8e429298e6213ff830c085976ceba4e566123e8ab4e31b8c24abcb659b7f891921740a2945b25a9cf7093ccdc1e0d17c4cf57575cdc2c0286ab173e7de2fb8dd15d13d4d4871bf1b184b02d583a0fde0072149df51c91bb17543ba6aa8162da6962f045aaf2acb9bb6cd644479667", 0x71}, {&(0x7f0000002000-0x7c)="dd3cd7ea374cb9be230ffc32b272e280592ca202b186a8936975299cc587aa57e5b393352bdefa6d87d6c0ae948db384b0882f76fc4180addc26c22c10f12350e257bf31e830b3961b56488e27532b81834bcb9171795b9d70745f3da11ff2591297a30fc93d209cc3fa961a5fceb3c844ee3fab223c76c1fbbffb13", 0x7c}, {&(0x7f0000001000-0x8b)="aaef24fe5acf0e3d5849160a503b83e170dc8b763720cbf537e1872ab24725ed82864624213a545823947b79f5f446ae6b282ea7529e8f657b06220ec19b4d114e824a283ff0d4f63f92c07c862c2f73c5597449ad0dca4ef1225f0cdfbed161dfaf093a8807c60b5c41f3260a1e2250aa6aaac2cd6fe25cf12e08e876b390e84579bdc927ed080976839d", 0x8b}, {&(0x7f0000001000)="7cd476398183abdb5c6596df275c19d9a66fef416fff06098e660167bcf1f30271d9929fb0eb2d164d03af05b3a2cbf8a61a400cf1c95dfd5276d66f9f", 0x3d}, {&(0x7f0000002000-0x87)="cb4daded14a610d9473b46e0c80819282d80516980b214c7ac6ba71ce7f419bad8c576f09baab4edd6388aa34ad3267e135ee8b20444a70ca2f4af71ecb8485ae21a8c157b784164787411df70aefa1e6aa0b5b053481ef0c211aa64f06bbaeb7663cf09e0cdab16c3aa51aff5986f7d88bb69927ba81fb21f84c5a8bdc35a38c731e9776466ab", 0x87}], 0x9, &(0x7f0000000000)=[{0xf0, 0x88, 0x1, "4436084d3474df331642e17d95c5ab97554af2c97181622df47f84c9995583c01f291848ec0def482e5cf4ca26178e476c24ec320f6a4002808d78fe65a6692ec2a9b3fce335ca58f3a06ec73a15e88fd91505b20d85be892dce455a6c8ff0b765a04b5d9478b2618717513860c4a984fe18ec7d16e7eabe17076b1123a2438cba1dc639f5aa1bd9b329e4d2f5dbb18d3415fe019b874ee6b6c0e478726a628163eb0e54d2029d7a55de968f2a07d31d931800544378794313cd2230d1c0cf8ccc9f9362bb798c90e3fb5220c7a75b91e1030476880ec9b5b4836b"}, {0x108, 0x29, 0x2, "e3d81a9fc4312a8e3aa33342eb55f23467b27e362201f8b5bdb0c17497e046463157abcfe09282fee11edc788d8b5bf6d0bbbb0455509739a12940248d4990a13599b00a7f930fe945a0779282ba772a966f5717881e30ea09b8d80ace995360f868df8ab08d58c7f08706750d817b14db923e05e0fa6779247b090f9af738555c782f81579db0a24c9b97d92d193133a30d357b89741f5bafe4627519d54b2aba93bc61f8988a17ed8007d96be179df139c190b1a2228ebdc8441b2f5f106f2040d60e18566ac118ebf6e1287168ed94c781ddd8746a8f48d7d7da98d33f10f53ca44c7f001e2c941ab080ad2ac689c7be4a60d"}, {0x100, 0x0, 0x80000001, "f89042e68f2ba41f1581c83afe0036a7ec1a61eb798877356e35474628f15c41ab7cc29599c3377c70f7222935867650f44150c14b8591e6ca1cd1e0ed22f27cc6b0bb311fd35e3164e5b8edea753d3e2911b2226b73120eb709f7bffb572b783a85ce3689010083979572ff7ccd3359cd7f51125140b937941c3f624aac16ceaf89bbc65548c278fc3fcf135e598cc1a9d7bea52400db6649f7cf5cb70346621d41925663d77d3e45723d2bce9906085b95fb953cee7197f0bd56aeca821fdd5d15def50dac89ea6301c5141ac8faa31477c3968eafcbc119a17f76d3b2d3742252fedaa4f5d87e09b836"}], 0x2f8, 0x1}, 0x20000000) 2018/02/09 08:00:33 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000013000-0x10)=[{&(0x7f0000001000)=""/148, 0x94}], 0x1, &(0x7f0000004000-0xe0)=""/224, 0xe0, 0x568}, 0x12003) accept4$alg(r1, 0x0, 0x0, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0xff, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000013000-0x4)=@assoc_id=0x0, &(0x7f000000e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x7, 0x8, 0x3, 0x1ec, 0xd1}, &(0x7f000000c000-0x4)=0xa0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002900030007fffd94ffffffffffffffe103000000031d2b0dfffffffffffffffc", 0x24}], 0x1}, 0x0) 2018/02/09 08:00:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ecc000-0x48)={0xa, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01}, [], {0x95}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0xab, &(0x7f0000824000-0x50)}, 0xb) 2018/02/09 08:00:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x20}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r1 = socket$inet6(0xa, 0x80003, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f2f000)={0x0, @in6={{0xa, 0x0, 0x52f8b50, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x6, 0x9, 0x7, 0x0, 0x8}, &(0x7f000016a000-0x4)=0xa0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a16000)={r2, 0xf4, "d3c38aa13fd15830247e0d5576203b54931f8f8b9cdefd33b1a384271c07a0e4b12f9e0b41c52e363ef3753ccedfa5c2b7b13d8d66412f9602c0c46ee5adb70c8eed9cbd32f604e11b9e34ebedc5b21975e7a5f905dcd1ac5c9eb7370ee80c3a752a7be82fbb20aea7935ea32511ff706acde545c0014894b339d2c43f0d3e32f8173ade3326a9a2b1adb5c8f4783fe223fd8619b3131bd3bd30e837e7d64ac6fe01eb4fea7d9700f401d4d0aef2e88aa42f7ad7088868e2883353b987ec779fdbdad5ab4b2eefdb170d1d3f24db3df6e2ecd24ddb1807598f5dcdba8e8838e84a51fa14732bbf3b082c69678be39ac13ae6190d"}, &(0x7f0000b12000-0x4)=0xfc) close(r0) 2018/02/09 08:00:33 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000005000), 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) socketpair(0x11, 0x80000, 0x2, &(0x7f0000065000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00005e0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000247000)={r2}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4), 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0xf0)=[{{0x0, 0x0, &(0x7f0000003000-0x50)=[{}, {&(0x7f0000005000-0xe8)}], 0x2, &(0x7f0000003000)=[{0xe8, 0x29, 0x10000, "2f66966c730014f5cc8da74035c328cbf8147fddcb5ac640c304d76d5bf52971c9bbb1bb4d0729c8409147b968644515acc8f8ee828080a045e8badbfe2135743d7f0802b576bb50dd4f7b8a10cbb597bf6b248cecfd8e47b9a053e573b1581feeab3137555153a3994dea4a854ead2b64eff7086f3f8d39942ac56efac435abd588923a694d1bda777dc0f4417d531f60efa08a854b6ff271056cdade2fbf10cd273ac662b5b85d44447dcb2f4feed163b5d91c5030db9b3b0137760de485760bb42a1d81fc6b41772466adbbb2eba15f79"}], 0xe8, 0x4}, 0x7f}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x59)="bcc3b98e913ae6d86164d4657bc13a808ef241484c5abcb91b33451c44a2adfcf0816f7cc8665a857b32fbfba65aed169f692c6b8a92d9964ea4d2eeec5900374689df2478a5ff6c2d5015526cb86754a36e0a213c987704f7", 0x59}], 0x1, &(0x7f0000004000)=[{0xc0, 0x118, 0x4, "5f825de75da47d672a9e73f8ed7a37eda01752b54987e6d132599780a98f3db030a86977dfd4b5f95073ccab50e86863bb56f5cb887aee95eb5edc3219519caea7d49e6cb62d104282ecd8a1b853831d164260701c35ec92a5b072d0a20cadc287842197aee473bcd5e89b3b29cd7530ad1aded625496bfac45563b1d175e4b230d5887a4493caaea341832e82d7e5016a4bcc753c82c828e42dac6f32442be97d26da8d5b8724086aacc74e"}], 0xc0, 0x40}, 0x7}], 0x2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000008000-0x4)=0x10, 0x80800) getsockopt$inet_buf(r3, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/09 08:00:33 executing program 7: socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000da9000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00006d0000)=""/32, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) bind$inet6(r1, &(0x7f000062c000-0x1c)={0xa, 0x3, 0x5b3dfa5d, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c) sendto$inet6(r1, &(0x7f0000a40000-0x5f)="91bb2bd15cd7654c425a54c81c31622e939d6ee4cd8e1caa38cb07fd28595525a974a1f45950c86cdf0ab5336514e74b24a4536ece66455cdb80ae84d508e9e80a3fc01c4a40dcd08c6ceda3d775cc1c5b1b0092c1c449eac1b7465a24d983", 0x5f, 0x4000, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x1000, @empty, 0x1000000000000000}, 0x1c) close(r1) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000151000-0x28)={@syzn}) 2018/02/09 08:00:34 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f000001b000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000039000-0x28)=@delneigh={0x28, 0x1d, 0x517, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x3}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000031000)={0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000024000)={0x8, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000039000-0x38)={&(0x7f0000020000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f000000a000)=[{&(0x7f0000033000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000038000)}, 0x10140) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000039000-0x8)={0x0, 0x4}, &(0x7f0000038000)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000038000-0x4)=0xbe69, 0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000039000-0xde)={r3, 0xd6, "1c93cb57a2a0a02ce00819dd0768e47d26e1e38c7cd43aa9fe9664764cdcfd9ddb95d1eb69e0bbda107e7e24e1fd18555066727fb14291b1f8416375e786dbaae7ebe650d03f329c932f67f7fe305e8012c62e74b80bf63206639997ace5168faea3920ab70c170c62971a6e4258b4d0ddc3787b018173cd07b5c29b99d0f54699d434b920ab7c1b6e608159b21dc48fa9316add9c782edeaa9320f1daa89d3def0019f0e75dfade26096a6b2a845588b34a1287eb5d7c7b7b190db772529086d8c9bc93bda9c9d41351b922f9015218d04a1fba02d2"}, &(0x7f000002c000)=0xde) 2018/02/09 08:00:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) r1 = socket$pptp(0x18, 0x1, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) bind$pptp(r1, &(0x7f0000f44000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) 2018/02/09 08:00:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4(r0, &(0x7f0000dde000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000445000)=0x3a, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b7b000)={0x3, 0x9, 0xff, 0xffffffff, 0x6, 0x8aeb, 0xeb4, 0x3, 0x1a4000000, 0x1, 0x7}, 0xb) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000056f000-0x8)) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4), &(0x7f0000d65000)=0x4) 2018/02/09 08:00:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13bf, &(0x7f0000924000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipv6={0x86dd, {0x9, 0x6, "4f8805", 0x1389, 0x3c, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@dstopts={0x5e, 0x28, [], [@ra={0x5, 0x2, 0x1000}, @generic={0x8, 0xe9, "d398915e6b6a8e4f4bdb323e078d730a51f2e219b21c7c67d5787a35f53415d919b7cd53ce250cde01d8b35b44cff61ba69b9c44918f892a804c0afb1483fb43fbc8fe215baff4dbb4798cf0b61598c52b3f4c22c6b02ef276fddd83a5a745747b4834a1ac086e57dd539cd51fa95e8ddb2f13df55cd6c28307f36787550043d060077481fc49f530410708aeb9bd9f8da6b35e9f53de846cff099b43d105794f4fc34da592d6acd0efb89e772851bda9791adc51a391f4d38fec1809ad4de21636b156aa20a26b716ab8fc19b03d9524bc71a12bb59726831fa334a1375af845aa6b3ca2d4ba35251"}, @generic={0x5, 0x41, "dd27a99bcac72c7e70d822f9744c608627e72e27a46d3a611c3b2b0855fc80c931eb3125884cd09c143e06d3fca41c0122ba443e2b7dbe97a735a0d24f2c6f6c64"}, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x6965f933}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x2, 0x2, 0x1, 0x5, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x526cfe8, {0x8000, 0x6, "a39643", 0x7fffffff, 0x0, 0xfffffffffffff800, @ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, [@routing={0x3f, 0x8, 0x2, 0x6, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @fragment={0x6c, 0x0, 0x80000001, 0x34583d30, 0x0, 0x3ff, 0x1}, @routing={0x33, 0x8, 0x3, 0x5, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x23, 0x2a, [], [@jumbo={0xc2, 0x4, 0x81}, @jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x6, 0xe4, "89cc0f93721e0f4dba9a4b2ae9593bc2a0158b3200b6442bab7e688fbf9bbbaf4285a438ee6293408a122cad52c12bb4f0c0d2c46f3287dc10674a93d72a809b2b63321598eac288b3e48528d7ef5cfd76457cc38989a8fee597906c349a9a4dc9bde677cef73aaf81be43be8c5e62999823d626f3ddbf36802e8c2b44ee892cff6f1bd712866e19eed2d88c77d08e45d21c15aadcc21819ae1217c93df48ab36909a77768178c5082f38c9cbf3777c349811770044bd54a2e527b100751b3b2b6b67aaadaefeb893edac2a1fa0b0465db3753e5e7c432920cf5c578b8ef8b785c95abfa"}, @ra={0x5, 0x2, 0x100000001}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x40, {0x8, 0xe, 0x0, 0xffffffff, [0x5, 0x1, 0x6, 0x0, 0x0, 0x200, 0x8000]}}]}], "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"}}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x6, 0x5, &(0x7f0000d5f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b5e000)=[@in6={0xa, 0x1, 0x1b, @ipv4={[], [0xff, 0xff], @empty}, 0x7ff}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x3c) socket$kcm(0x29, 0x5, 0x0) recvmsg$netrom(r2, &(0x7f0000686000-0x38)={&(0x7f0000aca000)=@full={{0x3, {"f3656631b4a176"}, 0x1}, [{"ad77a40135221b"}, {"4c34a0e5205237"}, {"64db483a720c47"}, {"959e337ce9db35"}, {"a60eb1c0faf79b"}, {"56d971a4a49a33"}, {"bfa2a6d4eb48fb"}, {"072bcf0aca004c"}]}, 0x48, &(0x7f00000af000)=[{&(0x7f00001fe000)="630db530d0d336ce4c8c0d2ebf8c6bd2d1d139f38241316531c32d86be5bad8e3ad7294941e07e1e884f6cb4c8bb01416ee753a78e129697e9a3e425b27e92133e360bd8ac6abdc0d6d30ade82b5f210", 0x50}, {&(0x7f00001f2000-0x1000)="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", 0x1000}, {&(0x7f0000768000)="6e3df09b280d7ffeac7a2800fdef60ad86f852b15786e2d75f594c785c0522f8303f1b6b0559336e661febc7c78e82a94f85919442e078e0623b0f2a11a35c63e8428b7c1a43cd739627423114095cceddca94e1f10d3ba2f74ff371ac7d11fececb42", 0x63}, {&(0x7f0000461000-0xc9)="da1e7d824a9b0a7e3785834cb93346d0e6ffe26419696c9369c23fa2dba54dbc56eea1a4261599ee3321a20cc6e36f5ef3d5550410f4c124b501c31d6baa43c511f30e604e49b26867efcf9ee9c08ea4f44ee10fbc9530ad0df546fe31c59f385c7bee50d7cd9dfab23dacc83068f04dc1dc4951219f60ad6d39e8134e8db5b0ba61bbff94730b6719faf31c580ce5005ff9f0a665ccaa818fe61c93f383d4c628bef6eebff807e7ab577e278989b57948930d6e36ff68043ea1ae999fb9d5cfe2335746796f2a7123", 0xc9}], 0x4, &(0x7f0000a48000)=[{0xa8, 0x119, 0x9, "942ae1650dc4f32aa1be9d8e8e1869525c12caa11a3f60275819363b578a6e1472ebc046302e44b844060b30334ef354e1a6c49a98669a77ec896442044e7df28a2c143bb0209aaa2a8bc8c575c7d6e5a9e6409346652c9966370f84d5db469382148e0e6707de32d1284f636fdf87b6c5ae0b02c9c0600905c4be787c45ee14de0edbd214728649812e02ec9c707d78f4d703d558b66e0b"}, {0x60, 0x84, 0xfc0, "8be15d85a88b1712a73412085a35211fe82ec2e89c4e37618d87901fab042301b3f4bbedcc03946d032355048ccae1a0c2e79f16a4564734047169dfa8f1c4aa684812d7ada0ae7e5e38648865ec7d"}, {0x10, 0x117, 0x3}], 0x118, 0x40000}, 0x12000) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000e58000)={@rand_addr, @rand_addr, @multicast2}, &(0x7f00005d3000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffee5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000e56000)=0xfffffeb2) 2018/02/09 08:00:34 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) pipe(&(0x7f000066e000-0x8)={0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000094000)=0x1c, 0x4) socket$netlink(0x10, 0x3, 0x3) 2018/02/09 08:00:34 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xfffffffffffffff8) sendmsg(r0, &(0x7f0000015000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000023000)={@common='bcsh0\x00', @ifru_flags=0x1900}) socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r0, &(0x7f0000014000-0x38)={&(0x7f0000003000)=@hci, 0x6, &(0x7f000000a000-0x30)=[{&(0x7f0000014000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000)=""/15, 0xf}, {&(0x7f0000009000)=""/166, 0xa6}], 0x3}, 0x0) pipe(&(0x7f0000024000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000023000)={0x0, 0x6, 0x0, 0x0, 0x8}, &(0x7f000000e000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000)=r3, 0x4) listen$netrom(r1, 0xffffffffffffffe1) 2018/02/09 08:00:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f000046c000)=""/252, &(0x7f0000db6000-0x4)=0xfc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009d0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000088a000)={@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, r2}) 2018/02/09 08:00:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='sit0\x00', 0x10) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b83000)={0x0, 0x0}, &(0x7f0000b00000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000039e000)={0x0, 0x0, 0x0}, &(0x7f0000d93000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c09000)={r2, r3, r4}, 0xc) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/09 08:00:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090c000-0x4), 0x4) pipe(&(0x7f00000c6000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000a64000-0x8)=0x80000001, 0x8) 2018/02/09 08:00:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x2, 0xffff, 0x7, r1}, &(0x7f0000482000-0x4)=0x10) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r2, &(0x7f0000008000-0x1000)='"', &(0x7f0000011000)=""/161}, 0x18) 2018/02/09 08:00:34 executing program 2: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000f5e000-0x10), &(0x7f000082a000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000567000-0x4), &(0x7f0000000000)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000-0xaa)="395d4f9067f3e24b8e7d7324322b52ba68c6b0a4e592ec048b4ae14ad81ebfcee5da4d2226a5014ecd07239176d62cd19747dff4d297e4951b740b03825e40a1dc8c6393576f49036fc20b4e265f839906d8d7640258391a75a0d0243713612226e17604994368a17a5222be0c3b128441d30d55daaedc055be19e53e5b5af42c0f98595f9f5a35825741cf2600a018374d875503f0bce5adb05482ac8d223078b314da1fcc33808c11b", 0xaa, 0x8040, &(0x7f00005b5000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x400000000}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) 2018/02/09 08:00:34 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socket$inet(0x2, 0x801, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}, 0x22, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x111) 2018/02/09 08:00:34 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x13, 0x8000000000d) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="e46a922f8efdf555aeadc01997a6f7bb"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) 2018/02/09 08:00:34 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000-0x430)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x1}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "0000000000000002887557ab7de7ed188dc4e56632993e7de558dbacfae51e3d2047ef4f9f2ee47e4c503d1f1ec79e27cfa203ee68c384e5861aeb622c53f56a39a4299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2500000080d1099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80, 0x3}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x6a0, 0x0, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x9, 0x100, [0xd23c, 0x2, 0x7, 0x80000001, 0x3, 0x3e81, 0x7fffffff, 0x6, 0x1ff, 0x5, 0x101, 0x5, 0x2, 0xffff, 0x1f, 0x447], 0x0, 0x10000}}}]}}, 0x3e8) 2018/02/09 08:00:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3}, 0x10) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000e04000)=0x201) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3}, 0x10) 2018/02/09 08:00:34 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000000c000-0x4), &(0x7f0000017000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000018000+0x752)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000019000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000000a000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x40}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8}, @in6={0xa, 0x0, 0x988f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x541}, @in6={0xa, 0x0, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x1, 0x75, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}], 0xd8) 2018/02/09 08:00:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x9, 0x7, 0x401, &(0x7f0000416000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000057a000-0x4), &(0x7f000076f000)=0x4) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000e13000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x1}], 0x10}}], 0x1, 0x0) [ 58.517115] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.555435] ipt_CLUSTERIP: Please specify destination IP 2018/02/09 08:00:34 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4000000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000ff6000)=@full, &(0x7f000029e000-0x4)=0x48) r1 = accept(r0, &(0x7f0000ff5000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000ff5000)=0x1c) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) write(r0, &(0x7f0000ff1000-0x1f)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000184000)=0x96, 0x4) 2018/02/09 08:00:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="2752ba8e8213", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffde, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) r1 = socket(0x1b, 0x803, 0x2) sendto$ax25(r1, &(0x7f0000399000-0x9)="c310e80324d250f95d", 0x9, 0x4, &(0x7f000097d000)={0x3, {"c8a9003c8a77ee"}, 0x5}, 0x10) connect$inet6(r1, &(0x7f0000572000-0x1c)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}, 0x1c) 2018/02/09 08:00:34 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000001b000-0x6)=@hci, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f000001d000)) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000001e000)={0xa, 0x3, 0xdd52, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x4, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {}, {}, 0x6}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffffffffffffffff}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) 2018/02/09 08:00:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00003415de0005190000040d000c000000800000f9000008", 0x29}], 0x1) sendmsg$nl_generic(r0, &(0x7f00002a8000)={&(0x7f00007bf000-0xc)={0x10, 0x0, 0x0, 0xc}, 0xc, &(0x7f0000ce9000)={&(0x7f000098c000-0x198)={0x198, 0x17, 0x8, 0x0, 0x3, {0x7}, [@nested={0xe0, 0x8b, [@generic="0a62ff7623cdf58bdb02a6fbe234d8e111093bbee3cea96536651039bd828908d7718bebf2fc3a38990579aa8637c54f709dbfb2c48578bf272e33fad3e04197cdd7edcf0cc1b63af1f85e39ef05d8da6b1000eb23138f0c9c43e648403ad8f502389afc089eb5b93855efec3717f489b01f8c0fcf72dfe8bbd3481d6c7e274bbb67854e68508138c136b57f69b4c5092f7219a8d5e41ec3308580cbfcfe6952c2d5ad5c4237a14c1f9c72979a283b72f5de61847eeb2ddac23deb0574800a0a9f7ed4117bfac11c59b4bed75260bd495732da043fcc2b7393"]}, @generic="bc59f03e7223cf0dc7e2f96a6ffcdc6078b5e726d3e416c4fc4c660ee52c7df468ab5c98ee4f24cd2778979c9bc911388725b34d0bcf4d3e0a3f340d2922eb5569deb15647030e6edce86c2ee722a05bf03ea6f4750d029d84d2f9f9c63dc96c66b7abf92d846b022081686550da1952672c4a48c3ea101e9e266072d9fce483f17f70a8f84208f740ff4c83ba35d96e427113eb21284df532a702d7fbc06f11f13b"]}, 0x198}, 0x1, 0x0, 0x0, 0x40011}, 0x44) 2018/02/09 08:00:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000dcc000-0x20)=[{&(0x7f0000fe2000)=""/132, 0x84}, {&(0x7f0000d59000-0x28)=""/40, 0x28}], 0x2) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000066f000)={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8d}, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1, [0x101, 0x1000, 0x9, 0x0, 0x0, 0xe3, 0xfff, 0x8]}, 0x5c) 2018/02/09 08:00:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000069000)="070005007ed663", 0x7) socketpair$inet(0x2, 0x7, 0x400, &(0x7f0000836000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000718000-0x4), &(0x7f0000ed7000)=0x4) pipe(&(0x7f0000f1b000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000348000-0x4)=0xabb7) bpf$PROG_LOAD(0x5, &(0x7f0000aa0000-0x48)={0xf, 0xa, &(0x7f0000265000-0x50)=@raw=[@alu={0x4, 0x3, 0xe, 0x7, 0x0, 0xffffffff}, @exit={0x95}, @jmp={0x5, 0x5, 0xb, 0x7, 0x7, 0xfffffff0, 0x4}, @alu={0x7, 0x57a7918b, 0xb, 0x5, 0x7, 0xffffffff, 0x1}, @exit={0x95}], &(0x7f00007fd000)='GPL\x00', 0x907, 0xcc, &(0x7f000068b000)=""/204, 0x41000, 0x1}, 0x48) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000efa000)={0x101, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) 2018/02/09 08:00:34 executing program 5: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000a93000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000b05000-0x4)=0x10, 0x80000) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000061f000)={0x0, 0xfd9e, 0x80000001, 0xffffffff}, &(0x7f0000b05000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000018e000-0x98)={r1, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x100000000}}, 0x5, 0x3f}, &(0x7f000041d000)=0x98) 2018/02/09 08:00:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000d05000-0x2)=0x4, &(0x7f0000c70000)=0x2) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[]}, 0x0) 2018/02/09 08:00:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000050f000-0x10)=@ipx, &(0x7f0000e07000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003b4000)={0x0, 0x100000000, 0x8, 0x7}, &(0x7f0000ba0000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000017a000)={r1, @in6={{0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, [0x7e, 0x7, 0xaf, 0x6, 0x3ff, 0x2, 0x401, 0x7fff, 0x0, 0xfb68, 0xcb7, 0x1, 0x7, 0x8, 0x1]}, &(0x7f0000f70000)=0x108) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000fa2000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00000c3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14}, @empty, {[]}}, @udp={0x2, 0x1, 0x8}}}}}, 0x0) [ 58.621084] ipt_CLUSTERIP: Please specify destination IP [ 58.638987] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=10378 comm=syz-executor0 2018/02/09 08:00:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d2d000)) bind$alg(r0, &(0x7f0000e81000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x173) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000e5e000)=""/90, 0x1c, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f}, 0x6) 2018/02/09 08:00:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) r1 = accept$inet6(r0, &(0x7f00007e9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000ae0000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003fc000)='vegas\x00', 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x14, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 08:00:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f00005bf000-0x4), &(0x7f0000b0f000-0x4)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000586000)={0x0}) accept$inet(r1, &(0x7f0000108000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000dc8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000454000), &(0x7f00001d0000-0x4)=0x18) 2018/02/09 08:00:34 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000018000-0x13e6)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "40d30f", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], "4a1c581c713b8d6c"}}}}}}}, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f000001b000-0x30)=[{&(0x7f000001a000)="267852dad7cbe6", 0x7}, {&(0x7f0000002000)="b084ffab013eadd03c90b212075aeed31bb91d885a810a10bb75edcf7506d5", 0x1f}, {&(0x7f000001a000)="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", 0x1000}], 0x3}, 0x840) 2018/02/09 08:00:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000-0x4)=r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x0, 0xff, 0x2, 0x4, 0x7, 0x7f}, 0x20) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000004000-0x4)) r4 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000004000)=0x44cc, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) r5 = socket(0x4, 0x5, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x1fc57605}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000000)={r6, 0x67, "b074776bc8f80f7613542e36b5347a70fc43a4c0e81e46467b139fd2c776286ed998c31d30e688d2fc041e0f907775543e61f86ed0faf2c0cbc39c38ffc47fb7377dafd2cdefb18248d6a74f0df1f062263808fa44006875f66119f4903f47a2a8f39b3b4fe95e"}, &(0x7f0000001000)=0x6f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0xf, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) 2018/02/09 08:00:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x19, 0x80003, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00007a5000)={r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008f5000)=@assoc_value={0x0, 0x80000001}, &(0x7f00004d2000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a08000)={r3}, 0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005d6000)={r3, 0x6, 0x8001, 0x8}, &(0x7f0000361000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x1}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7, 0xffffffffffffffff, 0x200009}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x40000000003ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/02/09 08:00:34 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000ebf000)="b237e80547649701833353b47976b85c922c53d006f034bd8855c390b5c886f19824a3afbdbc9e439fa21578288699137f478e707461d4e78e9cecca31855b5f1feec5dde094d1b182e2a7f2b430c93b7c5a04dfd9853cdbf0ebfed7b41960116ec3250c1219b67531c0328a90a56645bfe163488d69af00ec5381cc2b720df7086b8e301951882a6a4c0090200165c82e89b987e222f02e1f5e5c57092669d9ebed3544ded0d92f4c66c6eef9129386ed40460e1da629958355ad6235c50df93a664f91c7ce1ef160d5be0a1fb29776402fec0ad392861935f870217078edf42174c07670d9a06da239489575f0b447cde848df179658c264dba680eddee68d4b6f6139835946f03ba41853311af7aca14709a37c79530c12d93567ef79655989c81aad3edcb58d265bd5f686954369a87ae5f46f687eb62a5d45957b91c34e974ac15c671e307c047aa0c849316334e8bd10ddfabedec1f555f55d2071a4c9f1e2670fe1e88ec88a020ccb22db42e07791a1ae38c0154215d203255c4e4907360f079b48de9174dc52971bea328df09b23d066a770407ce12bd5619835cf5db02c39235ccd3999819671ac850c3cbf12c09066cf34ffe36f2d8bfb8c72f2882cf44c4016f66674d32b1da2fd9c82ae4cfd95821eea0e7e9a2e72335057f8758fa76be5034d98ab4e48df2effd9b1aa73de0ffb70cd6bfcdc2ed8aafbce97d300c21acc43a741b454e0147bd5c1b3b6ec9beb464ee687746066fe1ddabbb57cf3b6cc275dd560b2ca2d03d80d821fb3ae65f8c43bc05fa79327fe2249317cd9c8cd09583b600d1d65bb43a993360db9a8bf0670f97752af703d4276b855cb166cd1c2584291bf61f5490a6fd4d9ce37f644b36dff16a5171d4e93c293a9cddb051b405e6bd704b5e52b4a2bacf662c94fc5807bfd1dc61f11c81dc8a14592acde6100b0fb7922c25f891e899161704cb8b50b12a998a82a857f6d25c5e51eaa8338cda37f86aa31a4a1b81ca0f3b7b2698f3ddaa9c5f753c855f848150a938a19da2eaed3a61479cb9abf9235b61f27ff482f4d08f47cb70aaaa0e95468b29c97a923eecc49fdb862a21dd2bc8e55841347d138726d3cc50a02424940e3baed1d3c2cb3146dd8e8491f701dd07231f6ace0c19fbae4ef95aa3b4e7450fb7741286edb699ddb2e02e0dbbd7312fe794ac110ad21ee942372f80c3b30877ac3582809f889ca3f688d5388907391af016c5d75743fd1959ed13b2bb0f9e9393257ff11f2f24ab4a3cc72f3441957d7137555ea10b0c6ea8d2e132ac0c5bd7044f9131021e79a2d99ca9ab19067fa047a7a6aef3ffb6ed93a181855e63ffa362b622e1fc4edfb3860332d924b900007c6963c24e7056495c8c003a7c7146beafaeec2712b85b93b39d3a65f71e27ba2fb2faeea41d61e1423f6a4a0fb57c80413cf53396c8b1b418dfd4d7b5625f69127c55d280ff222cc2d6ce5ee9ea944af1681796088e72ed8e20ff027a43fe5c39107ebb2be4b9d23ec7217bc53c174c8e7c09d17c5c4ed528f3ddd8a694e4e02a5ea1f376a4b3609d80a30b986b841a9d1790cdcddf1c8304977520d8711f13a30b0f31450477051b3c9f452a66a2e462cf523299dd115314869fe3e03bd7c09ede0bcf8d52db2a95c36f370158e4ad4b0db435f434b11d407f3e956d354fcca29edb91a811a5fecdc0907dd2849bcc61be64c2d48818d2d3a2f6122c4bb18c86d22a6e18dc304a04f7d81c054de3acee2cbb17c8352dd684badeb4ed3730acdb449b342ec28a37f5a4b9bc32812280d4eda90af9a3c4f41d6827fc3298db93950cc845f4b1523c46b127dbba01b0a153babfe2acb8f78ccfed20d9e0b3f9dfc628011b63a32ac252caa65e86fb94a794eabe1196092f2b29cb70dd64f887793efe709cd65cdb8690a9ae87d74beb6009f3d944325379533c13aad4d8b4347972ee4c1dd154f5f04f653799457c8f4ac284eec20c764b44839fce8646f76dd603dd8d5e4c957b504c7f2a44db354b8f34a154f98617209e1ab3d12b0e4278cc31e72ecf08032e0344600ff25875bcec02251f6b1a34b59c77a30929850b9f8be32785cc06d19172bff755a111caef44b206d3399d3d778a76dc271c6d9acb54d4337b6c12d493c6b965fd8ab1490e34fc7c85ad52a86563c4af5fd2c2b2317a387b9c9d0aa09168a59efd7660324c4e59b7eeb484c464e83f798a4c84ca123d0ab77cfe5302f24418c017ad4b3762a98ea24f13c3cf36de6f9d20ad6cbea5b45a8fd9523f07fa715a84157092e178c8b6343207658800f466757153ea36b4fdec6fc66a3354704c39fa7284cf7cff25e18a74449c443284114e67b1ed43d8c86b31300ab6b6487a0ba50b93c25e33fc520dbf09ba9b6aa4542a57d0e9c01565ede6a4cb9e4987ce1ebdbf6986926d15d3d2a4fc9e1496229ab980e87377996ff70166647f9139c0d916e8238037f0025b356a2fa92824b5f95feb45ecf99b7e12bdd6609c68681d5de61328655248066288797f90d3e1d445e80b5ab00105a0c3c80e2dbf08973334551d22575e7e93289d4e61251373751baba129b211cec32074260790c51e79d017959f9a7866f059c5df453380d976fef77504d47be44dee19e67de64df73c831949633e9f3f8aa2039ac306040c07d9727048096e851dc57e8a26c8b7c447b59e413b65aad808a89c4273232ae140295ad45338c94cb54df295e7f7b706954ec79cfead71fb6da31952d613d5d162357c82708c49c772fac2aa855686220b4df2a22f1cc5201f59c72ad72f17acb3d1b982981dcb1bdff42fe076419414d587d252d664f2c25be4d5c372dabad5cd60a79d2f2afe0e03dfd883b6b5248871252394c67b2888d02f67a76c87ccf672d12f11217aee2e89ed81577182bed7264455da63d06cfd17d5e333285274a51ee64d8e923de6ea51cabe694532c686337c715cc2e4a15670d9f3bdb345185f8555f734032a55dd3b33d521f219c74782ecec72364dd2b0d0ba63c749165bb1bbdbd2ec0c15700968063ea09573a76cb1a6c6e8d08a45bceed5b4331efb3da003c14fdac5f577e7e2c0259a9586157f0a0040f81f9aab62cb679d0659b72e9576226f7509bd533655fd7c7b81ee1e472be65aed156205027da72cda000d578a8870cf569c65d1b30c8f20216e3baf53d6be544e42151ce0fd6a78748cca84182613ff84302a3dbb2d9d24e07a291334e1627c3b6f8d5eea50118ee23e522fc8ec9b7d048e86908e66b6c43345a60f8b15308088a7b3d804025c927df59618e171efd53e4ddb79cce4194c47a2b99c457e25ce610eca3df9359734de027d677c8f9367b739cc801f792ea0644a2bbd35ad7b692f9965725c3fc3ad54c2c60bab9d7af8472237538384a8c8818641bd9ee610f905436a8413320544afc5a8f71c885d57f0aae24918dd62fbcbc3d409a7701b56df754e5c7831b8af6ace165f9c6df18545cc9b7ee950e55e1afca7ae6b188f7bc2a3a8ecede859884f7195ea2620ae6692f683f712d7fc315392c7c1af3026b1fabc473dea6ba8c19344892cef7d2182b7770b51d23ef000506c43d11956fdb0fe31b215ab6e36e00b04500a857a5df4fcb7a954d1e522bc0438c4743b06df3dac1143b6bfd82de19b625d52c35cceb328a662dfb7f8224d18cf89aaee695442ab9340adc5b1c9dcbf225d9f59a615c2fd8bfcd841c91e1aeb932705d8a1b3382e325245504ee0d60cec07223006cc9c8a9a8783fc49c11b2ed771ad31ffe3455c279f246b6967dbf0e3fae6dc75239f9b433a44e5edf06e99d28c3f2a98f9ba1ae54c48b9e2d110bf00ec239efd775f69f9cb1b87bc16ea9174956de2895a63bb93af5c4fa3b4bc973148596a36fb7b87d823b254e426fa2db319029bccf787372d3c30d5e89c2f405ec067d5607ff187e0242f20aa813357196a0826ffce29a242127e2d39dbf66a079ae9474bb662caab94f86ba8eab271e912a7367bc54b0a5", 0xb19, 0x0, &(0x7f0000257000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/09 08:00:34 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000002c000-0x4), 0x80000) getsockname$ipx(r0, &(0x7f0000016000), &(0x7f0000013000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/09 08:00:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000025d000)) getpeername$llc(r0, &(0x7f00008f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000326000)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c4a000-0x8)={0x0, 0x0}) ioctl$int_out(r2, 0x5462, &(0x7f000054e000-0x8)) getpeername$llc(r3, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009cb000-0x4)=0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00008bc000)={r6, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, r5}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000782000-0x4)=0x10000, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags}) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000080000)={&(0x7f0000efe000)={0x10}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 08:00:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x0, 0x0, [@multicast2=0xe0000002, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair(0x3, 0x80807, 0x798e, &(0x7f0000a36000)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f00009ea000)=0x40) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00007e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) 2018/02/09 08:00:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e74000)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000584000)=@nat={'nat\x00', 0x1b, 0x4, 0x3d0, 0x328, 0x328, 0xffffffff, 0x250, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000063c000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x180, 0x1b8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x6, 0xc, 0x20, 0x1}}, @common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xff, 0xff0000ff], @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0xff0000ff, 0x0, 0xff], @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, [0xffffff00, 0xffffffff, 0xffffffff, 0xff0000ff], @ipv4=@broadcast=0xffffffff, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], 0x5, 0x9, 0x84, 0x0, 0x2, 0x1, 0x0, 0x43, 0x1008}, 0x0, 0x4e0}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14, 0x0, 0x14}, @broadcast=0xffffffff, @gre_key=0x9, @gre_key=0x6}}}}, {{@uncond, 0x0, 0x90, 0xd8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@broadcast=0xffffffff, @ipv4=@multicast2=0xe0000002, @icmp_id=0x0, @port=0x2}}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @generic="5d8e87eb723a0c2ae0676cc900ffc3f8", @generic="58cf54a5c488f1580c27185d779bc1b5", {0xff}, {0xff}, 0xa9, 0x1, 0x2}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @loopback=0x7f000001, @multicast2=0xe0000002, @gre_key=0xe, @gre_key=0x6}}}}]}}, 0x430) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000adf000-0x4)={0xffffffffffffff9c}) connect$nfc_raw(r1, &(0x7f000097e000)={0x27, 0x8, 0xbc, 0x5}, 0x10) 2018/02/09 08:00:34 executing program 5: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f43000)="649c47030000fac84dae79fa409d6d54", 0x10) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x3, &(0x7f0000f45000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f000074e000-0x4)=0x9, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000330000), 0x2) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000df5000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400000000000000}, @in6={0xa, 0x1, 0x7b8b, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x83a, @mcast1={0xff, 0x1, [], 0x1}, 0x102}, @in6={0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0xb2}, @in6={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0xa3}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}], 0xd8) sendmsg$alg(r3, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f0000391000)=[@op={0x18, 0x117, 0x3, 0x9}], 0x18}, 0x0) 2018/02/09 08:00:34 executing program 2: r0 = socket(0x3, 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2000000000, 0x5, 0x0, 0x5, 0x45}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x80000001}, 0x8) mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000960000-0x8)) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe}}], 0x30}], 0x1, 0xfffffffffffffffc) 2018/02/09 08:00:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000179000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fb000)="b70a75b0ffffffffffffffc65c44db0a295df0de8217ad4000000004000000e6bdd698067151741549c58a71dd991e3c6f8049bb00000000000000071437e1c6a98bfe56893c07c67fcbe4cac1e602c7b7ca6081b13400ecc5e96483e9ca6e97f0e77aeb5cad143ff26ddf9cdd756af649b68b3dc8ff4512e32f2d22c7be469c54fd4613ac4584994bc7e43f813fc600085ebc6b9f75b1e4b53cfa8b7b0cb4625ebc3b9d4c32cb97894f76e6257693a7471f111eafa45e1266b5eea72d0b7ac1", 0xfffffffffffffd66) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000804000)="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", 0x400, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f00001a6000)=@generic, 0x80, &(0x7f00006b3000-0x10)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000cc4000)}, 0x0) 2018/02/09 08:00:34 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28020000) unshare(0x2001fffd) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) r1 = socket(0x2, 0x4, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x2}}, [0x8, 0xddb6, 0x401, 0x5, 0xfffe0000000, 0x8000, 0x100000001, 0x7f, 0x8, 0x57, 0x5, 0x30000000000, 0xf565, 0x87, 0x3]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x401, 0x1}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x8001, 0x7f, 0x23b}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000003000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r5}, 0x78a55bbd68435dc4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x20, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x1, [@generic="2755facc1a"]}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000005000-0x118)={0x4b71b7fc, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @empty}}}, 0x118) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002000)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="19d14495a9eb57b85e24dfb784d09180011a372a71e424826b4b2110b9e0213bbdf07b905857f22994c9bda8387b823b006b35f85fcab88452d4642f83", 0x3d}, {&(0x7f0000003000-0xf8)="3c1c979d42abcd4e9a9f1309503473fe38b842271b6f130a43895c6b352c93e43ba5bb5aad7207d7bc21b44d2426fb42ced83c467e930c278398f484f3f158950dfc194cb26dcf51a7cd9dc9091eb695dfde59976483cf9c843e37035d5330559a1e9d6e193172968a0a0ee8d77e7b2b3642df071dab0a1ea7f6770db1e19de7e1b485fa72eade3105388e2e87f270d7b087f7423b5b8bd050d7dbfe715cdd53aa72c11fe55dcba95281146f1c38d28e52f04ab72fc9760f896edce101baee54d0e8f0c33f5f70f29c318ab9523f1cff940adecd701796da757eecdd715d7861c45a0021011ed884a9ea6af629b0f34bcf346dea884b0b00", 0xf8}], 0x2, &(0x7f0000003000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0xa, 0x6b685b46, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x202, 0x80, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x6, 0x2, 0x4, 0x3, 0x4, 0x9, 0x100000000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x203, 0x42b5, 0x7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x4, 0x8, 0xfffffffffffffffd, 0x0, 0x8, 0xd41, r8}}], 0xf0, 0xc0}, {&(0x7f0000000000+0x5b0)=@in6={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="211a8614e6416e45d4888b72042f2ba65c751d6d94b9790bc1e707b087ee101b18009936dc657e46d1c59245d149a89b6607cbc384bbea8593333c4d3d262a763c885d1a0a48007941e191a9705eb1e6e5430dfaf3b6e546a2fc79eb2fd1f541d543de7b30026226e6774252e4071aed4020371eb9375e22cea072cef59720488ff89e49258774bba74cdfbaf48196005e2b2ddab92814773a238e5b88521a514ba6309450eb9624bd172643ec2a9c0109a922a809be0bd554913a6bd0d54a7ea34aa50c8e0b09c239c383377f57226278b3831d5507318bc466f7177801c35140d78dd76f561731271324cf5cfba89f5c9415a90d95cc03b5", 0xf9}, {&(0x7f0000002000)="77c93115b33f09d9c918bf76de850406022ee6d00eba9b86e3f66e6e543491a67e59e3fbcde2c87037e26539ae07ae627d18e619d4e60fc8a66ddada0f1bfe7ab11af9db9d97dcc8cce05a5ccd0799182fab612b694c6840460d88b8b474f4baee24c65947945f605114009a320ce624786932f4bf366bad847fef83f6b222717114a4a6b569b5c4ebf0c7e3972efeafee1f41648d739d1443d770c45efcf2f14f768ce27e882fd9a2fc4f878208384936b4c2", 0xb3}], 0x3, &(0x7f0000001000)=[], 0x0, 0x4008000}], 0x2, 0x8000) 2018/02/09 08:00:34 executing program 6: r0 = socket$llc(0x1a, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full, &(0x7f00007b2000)=0x48) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00'}) r2 = socket(0xd, 0xa, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000000000)=""/253, 0xfd, 0x22, &(0x7f0000001000)={0x3, {"af9faefac5b8d1"}, 0x10000}, 0x10) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000004000-0x4)=0xffffffffffffff4b) sendmsg$nl_generic(r1, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x14c, 0x16, 0x405, 0x3, 0x1, {0x1a}, [@nested={0x2c, 0x13, [@generic="d118bafe5ac1cd4d1ff39c56655dbaadca6cf7f951976103dafbaff5da83ab0faa0a8d668e"]}, @typed={0xf0, 0x2a, @binary="d8ba8d360dca1590fbbad2324a0b61ec86274b52d62b8dbc92c5b29111ae3df504477b86481da7bf7b81dfd0499797d05f9f88b18555a343e9cfbf63ee2b28268200634435b1d14ad02fe1a779b573b16d02fbb309d704cfb966289b3aaada35007e9f442ecd294007fa1969140e0be3fd3728fe1dc3bad45e5dcf6f2462f8795aa6cd466b1dc228a2676dec6bf41890e2563fa2e6de063a1b233adbb43d7acba09671ade9ef27f1d32ae49a99e3a6726b70f8e1156dae34d6838d9a52354a6f0123f877d8011cbfbbbdbbec01a31107457e26ae3638241fdbb874d5f5d374875cfc783984d5a3f4"}, @typed={0xc, 0x6a, @uid=r3}, @generic="b06e3db01f5e475840ac2419fe4f5bae"]}, 0x14c}, 0x1, 0x0, 0x0, 0x24000844}, 0x8000) 2018/02/09 08:00:34 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000366000)={{{{0x2, 0x2, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x4372, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}}, 0x8, 0x7, 0x7fffffff, "450cd06bcea919102a7ba8d85100826fa8ea8d317e9720a7d19dbdac5ebf021c6d0caf03c7a55089fe66c4a7ece05a8b0ba1546485f9e645d8271ef30e7a1334b643838aa04fdddb833ec30e3b81be0d"}, 0x160) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d02000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) socketpair$inet(0x2, 0x4, 0x1, &(0x7f00003c4000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000000), &(0x7f000020e000-0x4)=0x4) recvfrom(r0, &(0x7f000082d000)=""/6, 0x6, 0x0, &(0x7f0000aaf000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xfa, 0x0, 0xa37, 0x401}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000002000-0x6)=""/32, 0x20, 0x0, &(0x7f0000004000-0x10)={0x4, 0x0, 0xf3, "6e514e888d51", 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r5, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0xfdb2, 0x678}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000004000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x8, 0x3, 0x100, 0x2, 0x200200, r6}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000002000)) sendmsg$rds(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000001000-0x180)=[@fadd={0x58, 0x114, 0x6, {{0x3, 0x9}, &(0x7f0000000000)=0x8, &(0x7f0000001000)=0x3, 0x4, 0xfffffffffffffffa, 0x2, 0x9, 0x21, 0x3000}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001000-0xe6)=""/230, 0xe6}, &(0x7f0000001000-0x1), 0x10}}, @fadd={0x58, 0x114, 0x6, {{0x4, 0x101}, &(0x7f0000002000-0x8)=0x3, &(0x7f0000000000)=0x2, 0x4, 0x80, 0x2, 0x8ee, 0x4, 0xff}}, @rdma_args={0x48, 0x114, 0x1, {{0x3ff, 0x1f}, {&(0x7f0000002000-0x17)=""/23, 0x17}, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xfe)=""/254, 0xfe}, {&(0x7f0000001000-0xb9)=""/185, 0xb9}], 0x2, 0x9, 0x3ff}}, @mask_fadd={0x58, 0x114, 0x8, {{0x80000000, 0x20}, &(0x7f0000001000-0x8)=0x3, &(0x7f0000000000)=0x9, 0x180000000000000, 0x8, 0x1, 0x0, 0x40, 0x1ff}}], 0x180, 0x48001}, 0x0) 2018/02/09 08:00:34 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000025f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f000075f000)=@sco, &(0x7f0000f83000)=0x8, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f84000-0x4)=0x9, 0x4) 2018/02/09 08:00:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000058b000)=@generic={0x6, 0x4, 0x20}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000b63000)={@dev={0xfe, 0x80}, @empty, @empty, 0x0, 0x0, 0x7}) 2018/02/09 08:00:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000813000), 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000025c000-0xc)={0x0, @multicast1, @empty}, &(0x7f0000db5000)=0xc) r1 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) sendto$inet6(r1, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b16000-0x8)=@assoc_value={0x0}, &(0x7f00001b3000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000416000+0x5a0)={r2, 0x8}, 0x8) 2018/02/09 08:00:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x7, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xb) 2018/02/09 08:00:34 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ee6000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) getsockname(r0, &(0x7f00005cd000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009bd000-0x4)=0x1c) 2018/02/09 08:00:34 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000513000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000643000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f88000)=0x24) 2018/02/09 08:00:34 executing program 3: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000a9000-0x31)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097", 0x25) socket$alg(0x26, 0x5, 0x0) 2018/02/09 08:00:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000053a000)=@assoc_value={0x0}, &(0x7f0000e71000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000cfa000)={r2, 0x5a, "8f2eedeeaeac92a20f20b7bfcf27f99a5f0f3ecdad9616b833c71c21d2d005a609f73f9368a1d9fb78c0eded394500d513fdd54955c2cb75ad3f54b2b6d1e43d8a93ed6bbcc34b57671a03d517b25916e21834f5d9044188253a"}, &(0x7f0000e62000)=0x62) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xf}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r1) 2018/02/09 08:00:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005f5000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00003d0000)={&(0x7f0000212000)={0x24, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00007ba000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000dae000)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000568000-0x4)) 2018/02/09 08:00:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c15000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x112, 0x2715, &(0x7f000005b000), &(0x7f000093f000)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000779000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xddd}) [ 58.960063] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/09 08:00:34 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000023000)={r0}) accept4$packet(0xffffffffffffffff, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000015000)=0x14, 0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000024000-0x10)={0x1d, r2}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000023000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000001b000-0xe5)=""/229, 0xe5) accept(r1, 0x0, &(0x7f0000026000-0x4)) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f000001a000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000010000-0x28)={0xfffffffffffffffb, 0x7, r4, 0x4, r5, 0x40, 0x6, 0xc1e}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x15, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) getgid() 2018/02/09 08:00:34 executing program 0: r0 = socket(0x10, 0xfffffffffffffffe, 0x800000000000000c) write(r0, &(0x7f0000b97000)="1f0000000107fd00010c00f60000ff008109010009000180060107ec000000", 0x1f) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000007f000)={0x2, [0x3, 0x2]}, &(0x7f0000cf3000-0x4)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000092c000)=""/59, &(0x7f0000182000-0x4)=0x3b) connect$bt_rfcomm(r0, &(0x7f0000d21000-0x9)={0x1f, {0xfe6, 0x100000000, 0x20, 0x7fffffff, 0xf, 0x52f}, 0xd0}, 0x9) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000da4000)={"2170619ea53e1ee44d2362969b62d6a7", {0x4, 0x100000000, 0x1, "5f60d460a569", 0x86}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/02/09 08:00:34 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x4, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) socket$key(0xf, 0x3, 0x2) 2018/02/09 08:00:34 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000012000), &(0x7f0000003000)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000013000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000013000-0x14)={0x0, 0x8, 0x6, [0x3, 0x4, 0x1, 0x2, 0x8, 0x80]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000012000)={r2}, 0x8) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000011000)={0xffffffff, 0x100, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000011000-0x18)={r3, &(0x7f0000009000-0xf8)="120bcc6f97249d1f5d86ccdde95235eecc351dc879e6f8a08a22f00997226f92816c87319682a762ef2a2826fdbb09d9c4f0e408514712150040441df28f9d7ad280d340aa953a3c255af978068bb41bea1117a9bed41abf1c0fb79c15b51efde5d8b3ca6d8d0be063e82f10d00e95698d9340152416660e18174e9b46a507abb6b8c34199878ba7eae44f469981ed17d850760d59f891efd3de36709af3085c046ee0dd3584fc40176e9d2f9e65573f67bf91f9f861192d4dde6eb0a5dbb8e29afcecdbf3e65fcc8020cb1e3c2dd43fce5b66eb1aa25ea4b8e578d8f3f492aa6a252736db5fedf831620b95a46e6d0b1fedcc50b9b4481e", &(0x7f0000005000-0x5a)=""/90}, 0x18) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r4, &(0x7f0000004000-0x27), 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 08:00:34 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000005a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00004c2000-0x4a)=""/74, &(0x7f0000001000-0x4)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/09 08:00:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000487000)=[], 0x0, &(0x7f0000dfe000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f00006ae000-0x1000)=""/4096, 0x1000}, &(0x7f0000404000-0x90)=[{&(0x7f0000a69000)=""/213, 0xd5}], 0x1, 0x20}}], 0x48}, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000afb000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/09 08:00:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000040f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept(r0, &(0x7f0000281000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00004dd000)=0x2e) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e35000-0x4)=0x24, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d60000-0x18)=@get={0x1, &(0x7f0000aba000-0xca)=""/202}) 2018/02/09 08:00:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d61000-0x4), &(0x7f0000a95000)=0x4) r1 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000d99000), &(0x7f00002f0000-0x4)=0x4) 2018/02/09 08:00:34 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty}, 0x108) connect(r0, &(0x7f0000f69000)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff5000-0x8)={0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000ff5000), 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ff4000), &(0x7f0000669000)=0x4) 2018/02/09 08:00:34 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00006b7000-0x24)="2400000032001f1546f9ff7f000005db090007010c000200500600000000000002000000", 0x24) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000e9b000)=""/229, &(0x7f0000575000-0x4)=0xe5) 2018/02/09 08:00:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6}]}, 0x10) bind$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0x2, 0x0, @empty, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000145000-0xaa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/09 08:00:34 executing program 6: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e67000)={0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000e67000)="5a946054dcdebb35f752aa9cbb249bf01dedaae4f6adbfd013dda76a6f159d3b065f560e131ff4316fe7b3632429694cb853879138b2cc3dba57c5c382a0d8284153929b8f226132f0c1cd", 0x4b) 2018/02/09 08:00:34 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x228, 0x0, {}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@broadcast=0xffffffff, [], @ipv4=@dev={0xac, 0x14}}, {@ipv4=@rand_addr, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv4=@empty, [], @ipv4=@multicast1=0xe0000001}, {@ipv4=@rand_addr, [], @ipv4=@loopback=0x7f000001}], 0x9, 0x40}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x450) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000027000-0x14)={0x1358, 0x9, 0x6, 0x5, 0x3ff}, 0x14) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000035000)=@nfc_llcp, &(0x7f0000035000)=0x60) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000030000-0xc)={0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000036000)={0x0, 0x0, 0x0}, &(0x7f0000037000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002d000)={r1, r2, r3}, 0xc) [ 59.068397] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 59.142694] rdma_op 0000000033ac574c conn xmit_rdma (null) [ 59.145506] xt_policy: too many policy elements [ 59.192364] xt_policy: too many policy elements 2018/02/09 08:00:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x102, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f000076a000-0x67), 0x0, 0x0, &(0x7f000070f000)={0x2, 0x0, @empty}, 0x10) 2018/02/09 08:00:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f00004de000-0x1)=""/1, &(0x7f0000000000)=0x1) 2018/02/09 08:00:34 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000093c000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000001000-0x60), &(0x7f0000000000)=0x60, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254}}]}, 0x138}, 0x1}, 0x0) 2018/02/09 08:00:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000673000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000bf4000)=@can, &(0x7f00002f6000-0x4)=0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00003eb000-0x2), 0x2) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00004a8000)={0x18, 0x0, {0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002b3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) 2018/02/09 08:00:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002f2000)={0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00009e9000)={0xba7, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000ff1000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000dba000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) write(r1, &(0x7f0000045000-0x1000), 0x0) 2018/02/09 08:00:34 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000013000-0x80)=[{&(0x7f000000d000)="4d972bc940964f3d926be7d764e3aad0e8dfcc6093e55aedf402557ecff4f0cd5ef04fb271e9b03e332d7a814753b8e9ae9331db4885a97f30ec6cc24e5d0409dad91b6b1e2804e8118bd13b6e511350f710e544ae8216"}, {&(0x7f000000b000-0xd4)="32a9d3b9191d92ac6856635b3cfe66c374bd027766681a053aafd99f4020b2eb46cc43bc2fa379b0c5c3d40f449958919d094d819ff5a9d05bb609256732589ebdea1b5ceb75f9c8bba7154ecd10c01c6bec9f33e2dd28b9851966e68fd6a1821b8260f370c4c407c5faed08478439d8d68ebb04cb2fd74f3ca97ac0a3f9dae758a11a8ca0c514270a1aa58519ff084e6176b1a407a2635bf6758a0d92cfb8262c6e0619d0002b7ef17d4a1739069e1abab62f5748839d1b7207536eb5cab4db49760922c8b536022ef72f48319473484e9ce119"}, {&(0x7f000000f000-0x53)="4b48101294d3e4a2efd7788b8b6862f3942b33a590c203823e56635472ea06d1c502abcae239c6ec271448525ea431da2c7ff848e65b7478b3d1767d3c5259a3149fc2feb54c957b72b01ed359fe06fa649bf5"}, {&(0x7f0000010000-0xee)="29095557a1b73ced367ba5cd1e3ba6e85bff7fa20b2a31aa30fc1be668bb5fcabeb8564b176aec95a44d4e2f26c1b443dd566932dcde07a94dd2361c6033278b7e39d4973a10f5afc9f2b992033207a88a529b36d49eb134063264c77e471749b7ffbe912fa091cfe025269d2178fc20ab3c04623b6dc2ae9cba630a8ed57dcea2ee4e98acdd0db9aa79df509b498e6c0b906d2120ad39d783d70d9b37905101ab368d6e4cdb3ac86f9055933a481883c2b9bdacb4019976794ff6281b5c7014b3be4ba658844188ae0d912a2108db897b96a3fa803b2a9d21039416b1ba9eaa96f8fc271ebe3816341973fa9e64"}, {&(0x7f0000011000-0x30)="67ccefc3425352d3ef793793e8335c5eb20435478ca3e3cbe127d9d5baf333e32f720cd664f21e8d319e5aaaf7fbacf6"}, {&(0x7f0000009000)="c16735adba9b643384d8d6e8f880c050f1e04cb5f29b7fb6ba44be8337178de0488ef2e807a7ff6b48aedd4e4800d4cabf0d8c1224a13c542a2a4744072f55ba5a6d65bc663c3233a6a275b85aea48a71ead35e6b98c649b538e192d1cc08628952c91058daa57dec213b313a071d7fac2f2fe192972d74a71d6bf44715c57b39727d0e88390326b8d4bfba29556f5e04d888f5ee19cbfc927ca5c2108ab7723830c1eae4e48cb762e83be76244a018ba0e714"}, {&(0x7f0000013000-0xb)="40c31ae016f2437e0cd6cd"}, {&(0x7f0000011000)="cc5fae332a4db5675f65aee642ec010c82514efbcc3b430f8b646567c25ed983bface7ea1b6628dbb7d6885ca42b5c14105788561979de9b679de8706a6546d20c43fe5534b82a0433b9b01b092e141704fa55123a5123d4f0b3df01028817f267d91718813e11f27b3e4a096f659629749d057e0584ee0a4664dbaa4dca899754a9cc526e38d985b67654ce77c606f1ecfcee8c22467fecf56ddc5ca86dcf42f2bdc0f50b236ad4"}], 0x397, &(0x7f0000004000)=[], 0x0, 0x1}, 0x0) 2018/02/09 08:00:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00004dd000-0x4), 0x4) 2018/02/09 08:00:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fef000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) getpeername(r1, &(0x7f0000bb0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000f9c000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ea9000-0x8c)={0x0, @in6={{0xa, 0x1, 0x800, @empty, 0x10001}}}, &(0x7f0000353000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000618000-0x8)={0x0, 0xfffffffffffffff7, 0x3}, &(0x7f0000e12000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00005da000)={r3, 0x80000000, 0x8, 0xe30, 0x1ff, 0x800, 0x3, 0x6, {r4, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xffffffffffffffff, 0x2, 0x10001, 0x8, 0x3}}, &(0x7f0000c06000-0x4)=0xb8) sendmsg$alg(r1, &(0x7f00008e9000)={0x0, 0x0, &(0x7f0000e47000-0x80)=[{&(0x7f0000276000-0x1000)="3ae5ab97cd489bc7f0d0426ce1253cca5d5329e6f40a60cbc87ddaabaa50ae08595f0f787647ec3130a69581a59dfe3f253794b8548bb566831214b4d577b4c03e5ed29a8833e978b800b01030d9a50fe3961b8093bbd310b8fa95fa695b59798a90ce43933f715614e47022a2b9633e0a8c8895b37f85339d7e3a130d78877dc0f2ca140341b50fc8840dd68d4ae79e66a5a6a017b55957a9584cac8db320c955f1e26f03fa168c456d35214b64feaa89190c3a042a1b7b084a262fa47b5262d44ff8db6878c26c69807410de34ca6eb6a163", 0xd3}, {&(0x7f00001ba000-0x3e)="e9fd56c1000bfbe5f274eff4c853eba252a4f4fb76bc66af6e69701269e78ef98cab13bc7258d38d8fff0d5ef4c3e609bd4b4ab565fc2625cd7609d949f7", 0x3e}], 0x2, &(0x7f0000bc1000-0x90)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000fab000-0x38)={0x0, 0x0, &(0x7f00006cb000)=[{&(0x7f0000c85000+0x8f8)=""/4096, 0x1000}], 0x1, &(0x7f0000cc4000)=""/57, 0x39}, 0x0) 2018/02/09 08:00:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b57000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0xfffffffffffffff9) 2018/02/09 08:00:34 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x10)=@llc={0x20005000, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f0000015000)=[]}, 0x0) 2018/02/09 08:00:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r1 = socket(0x2, 0x804, 0x8001) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00008b1000)={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x7}, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x800}, 0x1ff, [0xcc, 0x2, 0x401, 0x3, 0x9, 0x3, 0x4, 0x7fffffff]}, 0x5c) sendto(r0, &(0x7f0000b92000), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000039b000-0x4), &(0x7f0000d20000)=0x4) gettid() 2018/02/09 08:00:34 executing program 1: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1}, 0x0) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/09 08:00:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000a93000-0x8)={r1, 0x3}) unshare(0x8900800) unshare(0x80000000) unshare(0x8000000) 2018/02/09 08:00:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f00000bb000-0x38)={&(0x7f0000ac3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000496000-0x20)=[{&(0x7f000046b000-0x5)=""/5, 0x5}, {&(0x7f0000d8f000)=""/53, 0x35}], 0x2, 0x0, 0x0, 0x1}, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bc4000), &(0x7f0000f0d000)=0x4) socketpair(0x13, 0x5, 0xcaa0, &(0x7f0000209000)={0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cfc000-0x20)={r2, &(0x7f0000ec2000-0xf7)="3d47113783ad3df34668ae2e01807eed56a4774c7ce9006aab2865e8304fe29b4b382e70e841980c94f116ae22dc1fd6c14c212907be8b5daf3188b2c03b79fa273c8783d74250c56b8fc5e85816edcd2764ddfe974e246b2b1bc07b831ab299a08a97c2b8415080f3226597e4585226120641210307d66ba9da00bf24511abcdc5a242bb2c7ee23f1964b26a4847535831aeb3cfc3b173187ae5e9283e44449de591692d2fc15d930edbfb5267fae779ee134deb84cefe17bd98d2e29764fc772a2406c359829c12e128c02c59db8414249d4974fd6adb8f43e6fa7eff6a506578e67b32ad0a724b6ecbcc744f5a4fa4050fa8a553fd6", &(0x7f000052a000-0x8e)="b157e93d62eb74ec92e45a352181bcc25490399fbb2d26f49dfe93fbb3b951655e516d66d28936341c3602d8e332a560ba55a04c51a75f544a5c8d87a3131d7f31e8e4d651694380c145e88f1f0a0cc42a0623f71be8c4fb6c8cc7834a1ab984c7e4626ad1e477777ff11386dd974c7ee8907ef953f634a99daa29aabd755528d943b88407231ac2fd3cc58f92c1", 0x1}, 0x20) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000ab7000-0x4)=0x1, 0x4) 2018/02/09 08:00:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e49000)={0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e81000)={0x0, 0xbc, &(0x7f00008a9000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff758e}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x81, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f0000675000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009e8000)=@assoc_value={r1, 0x80}, &(0x7f00001e2000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000b6a000-0x108)={0x80000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r3 = accept(r2, &(0x7f00006a0000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f000028d000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005fe000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffe, @empty, 0x2}}, 0x2, 0xffffffff, 0x7, 0xfffffffffffffffe}, &(0x7f00006c2000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00002d7000-0x16)={r4, 0x5, 0x7, [0x9, 0x3, 0x1f, 0x5, 0x3ff, 0x1, 0x7fffffff]}, &(0x7f00002d3000-0x4)=0x16) 2018/02/09 08:00:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002000), 0x4) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r1) 2018/02/09 08:00:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}}, &(0x7f0000ac1000)=0x20) 2018/02/09 08:00:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00004c1000)=0x4, 0x4) 2018/02/09 08:00:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002ac000-0x4f)=@dstopts={0x8, 0x8, [], [@generic={0x3f, 0x39, "a9579c5af51a757e177bfed1e88da5b93abe067ee6d8982ad04dfa13f1a8622f1e55c2c8691d300ba5e71bb82727d98d45acc306dce96c2c68"}, @jumbo={0xc2, 0x4, 0xffffffff}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x3}]}, 0x4f) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x5, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x2, @empty}}]}, 0x70}, 0x1}, 0x0) 2018/02/09 08:00:35 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000003000-0x10), &(0x7f000000b000)=0x10, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f000000b000)={0x4, 0x0, 0x0, "67a16c3b11a5", 0xb6}, 0x10) writev(r0, &(0x7f0000001000)=[{&(0x7f0000009000)="390000001300090469000000000000007f00804003000000460001070000001419001a0004000200feffff6e0200000000000000000003f500", 0x39}], 0x1) 2018/02/09 08:00:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000340000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x1000, 0x0, 0x20, 0x0, 0x0, 0x100005, 0x8}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}]}}, 0x450) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000063000), 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f73000)) 2018/02/09 08:00:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f000060e000)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00007ca000)=0x6, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@loopback=0x7f000001}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x83, &(0x7f000023e000-0x1ff)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x4d, 0x11, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "32b0f3337864735b8afd69"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0], "dc037fba39cfd7722912c7d27308be829fd7b5991fb790a84df93e3b76d085bbf2313d28c94a0667ca3f1f12a5d3208f"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) r2 = accept4$netrom(r1, 0x0, &(0x7f0000995000-0x4), 0x80800) listen$netrom(r2, 0x5) 2018/02/09 08:00:35 executing program 0: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000235000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x5, 0x7, 0x1000, 0x1ff, 0x2, 0x8001, 0x80, 0x4, 0x1ff, 0x7, 0xff, 0x4, 0x401, 0x100000001, 0xed]}, &(0x7f0000742000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x6, 0xffffffff80000001}, &(0x7f00004ae000-0x4)=0x8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80000, 0x3) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000f62000)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x3, @rand_addr=0xe79f}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, 0x310, 0x7, 0x3, 0x10001, 0x570e, &(0x7f0000433000-0x10)=@common='bond0\x00', 0xb79, 0x10000, 0x2}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000203000)={@multicast1, @empty, 0x0}, &(0x7f0000f62000-0x4)=0xc) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f61000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6, 0x6000000000000, 0x100000000, 0x500, 0xd7, 0x80420000, r3}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f000066e000-0x9)=@rc, &(0x7f0000f64000-0x4)=0x9) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000f4a000-0x38)={&(0x7f0000f64000-0x60)={0x27, 0x6, 0x40, 0x6, 0x1, 0x7, "9128bd0d26c12d3f99d1af582606b9ac40d58ef27099d6d6104f6eec799151474d94e8186dfc6900baae431d6fbd1b340182a09d210a5f8371d7f1b3b15236", 0x5}, 0x60, &(0x7f0000f63000)=[{&(0x7f0000f64000-0x1000)="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0x1000}, {&(0x7f0000f64000-0xa8)="f7ebd7dbdd1ee13197c2dd5c14393fd66f930ae1c96ffd6d62bd5a8288d006142d38fd562f8f33d22887a42367902ee175166d181bc9d024f5ea521f95e1e78dcd4d55524d3bf92f6fa1fed259f21b19c5426780d6689d34855cda6dbf892600d8d6412501566249016bab5d373356a53d8d511d4b251909142466ddb2e0678ba89b73cea10c5a2dea1462f4b40ce82267ac9f4c182686d7cea47fed2a56b943385a9473e81d935d", 0xa8}, {&(0x7f0000f64000-0x1000)="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", 0x1000}, {&(0x7f0000f64000-0x38)="1e7bc55ecd34ecdc259b33c2e937125ab19ef0d543231a499e09e0eb11dc577d8caf7ea99b8f9986568353603574de3b7b43b170f0d349dd", 0x38}, {&(0x7f0000f63000)}], 0x5, &(0x7f0000297000-0x68)={0x68, 0x110, 0x1, "92c8159fe47c7a4e07437ab5f1723eea4b71e9635d079d08d41f97331e163d3ea975d9692d70bd18d2e5338db20a29a55591eac275ecefb2ec1e7484b3ccd77864f26d834a5236e99300648975383023bc78c3750ce5"}, 0x68, 0x4000000}, 0x20000000) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000f63000)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000001000-0x4)=0x6, 0x4) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f63000-0xc)={0x0, 0x0}, &(0x7f0000f65000-0x4)=0x1ed) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000e62000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x3, 0xffffffffffffffff, 0x3, 0x9, 0x0, 0xa0, 0x80, 0x96, r3, r7}, {0xa74, 0x1000, 0x2, 0x7ff, 0x2, 0x2, 0x8, 0x2}, {0x1ff, 0x8, 0x100000000, 0xffff}, 0x69, 0xd, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x3f}, 0xa, @in6=@empty, 0x3, 0x1, 0x3, 0x8, 0x2, 0x0, 0x52}}, 0xe8) [ 59.386102] ipt_CLUSTERIP: Please specify destination IP 2018/02/09 08:00:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008aa000)={0x0, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f00007b7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000579000-0x8)={r3, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000070000)={r3, @in={{0x2, 0x2, @rand_addr=0x2}}, 0x7, 0x1000, 0xb649, 0x40, 0x2}, 0xa0) r4 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty}}}}, &(0x7f0000001000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000a45000)=r3, 0x4) 2018/02/09 08:00:35 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000f34000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00008de000-0x4)=0x32, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bb8000-0x38)=[{0x4, 0x2}, {0xf, 0x20}, {0x2, 0x7}, {0xf, 0xff}, {0xf, 0x7fffffff}, {0xa, 0x7}, {0x2, 0xfffffffffffffbff}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000018000)={0x0, 0x0, &(0x7f0000c2b000-0x60)=[{&(0x7f0000f7d000-0x1000)="13fce70327ea1779d1867370742fc554a126f56aca3a142b3b822972bcdb008d13a3260dad511bec7fe63e8fef7223f947528e581fb613def67e5fccb984c2d63a36b8b416d7b6a8dd2467ae1b64086057f42d7e466c2e5afb0baa23e8f3a9225060246ae112490d1155441eb6c10b07fa3b61820478fdf2fbad507b8ed34f7821e14f6ea21e4010d5b3194b1499828a2fa6232739f9352fbcd6511f13978b2b0c2630410b20c5a47e1882704e0699b366d8289edba761a9c217a50e2f48fada4e5787d1db03da67c1289723ef6094bd07770e5c27774793580097280e117ef756668dba1a81b3daa4cf0eff69d3378342158fdf872462c611b9cb1ba2666f62de9ce33d7fb48db1624f9e7606295666e583fdbe2df0153c5fe2c43d83906aab666cb4c3da452da1c361ddb52641af2769c74f5b37e11b87e10799bb1a9a09064109e0ff9e20f25870af9e9e94b7e011f5122e322c48b0b75e4fe3697d74bf8e927a387339e3dc8fb0765f2884905fe97efc878bf8cdb8f9e1b3253e4b5ad298745581a89d1bcf5a37446bb04aaa73448f6f5ce03e698c8822b8788e3507e4eb8c6fee915b316741d948f7a603fbf508e3928c6ae333c2483f207399493dfa4e2c9b11408452ddc94db95ae678b4eadc390377ebfbce001eddd5aa43c4dbe9a2e8f6b362dcc05d6aa44fc56fb56784d281c5085cdbbf60b7bdb805a4e0eb02c6188cb70311fcf3c4ae96c372ebaf2ac48b5d3560e77c76fce1377f95cb3f9477d197221fbdc1d346d096408b95e8e98e773a9fa5f29b6225e56b6445d173b0aff81cad377831dd3ec1b25bc8f7f46411f363713550a2883b8234e7785ea2a9f30ddd15561c43c2823dd1bf589942c860b488e403ae4e0e1812dae91c04841d728da40935dc13ba37e01f4214b16f5419eb02aea05fb0fac6d9971025350c81ad7b472373b7f41169ac896693f23d683bdfbaee34fe8a8b624c836be099ad1d456907fc6e7c2d41d49d843f295a5444f58a8d1d15b88245d8769e34e8bac72d0bbd897219093bded5d2f721bfdd476518490c1dec5b11f01940f66fd907409291f9b207137da163dfcf402854aa7a9f689f412a92aa72a5b5db53a4f3bbe58a781c122f1163c1e33724795b6ef560fc9ceee0f4499605542b4768bf4f9d14df3ff405f4b927a67506f4f36bce1808f6f3c488fc345bdbf7eff78dcdfd2f675743aed7a0f0e9dd54ea8a21abeda2b4098e760b9b424631802164020f42e803ee2fcd694bbf48dbf0d27af090105eb4ac873adc004017f89a9c3f7adb5cafba759622cc014cc051096b767735a5dc151d76c0a97a50bc67ac70b990f3e407b2cbfab5182e2817db1a3cd9acacf071f8969c42f192f53c34272287c3c28b842cedb94b0b35ba3187dd7d1ce24e7e932d0cbc7a1a69b08396c4018e4a8656c7c132f287379d791ec253c962389c73d4fc497623861ceb473fe9a30042d97191a5c8cb04b081afe5883cf36e353a1ca8a5c1c47b93fd2adf64e0c10dcfbd1f4ade03e492a142d10af46ff87b0dd774b722e66104fc61d078885d32bff9984bb91bcf0f807b8b0d314f9fa685bbffb9ad592ce2a0e438886c60d936220ab6772c372cdb26992b5903197850b8a58da42bd192666a6c0f3e5aaa00d53dde3561830f63a5a4e7137871f5365c4e9b42d35114cc69f9940151ef498d8ca05df0944885082b54d60096947eeae94279e88c27d01380839a1bdc7626f32c17c2c8b0758f6b23404b276f08f66c0742cad773fad845d9bbf9ac946b2b4eb6142d07838b14db87049d8d20a59500718af5dd78942ffc12ac756c9b03aa259f4dce193520f242b27e20f49918881486273f6c33c6d69a525821c539322a61b391a31df4e4d5b07f4dedad0766bd3ab2b82e8e9a67aff64df0b08e9de3fb0eb0eeebe6dfb549b3e0130c10de71dc672d73e74e43c659836f50ab0e3680d7047af929afba9e37d148f5d0f59b4a5098feaf7d79abd728d31abb1ae3c15e5845bfb977f52ab80b11866b5f2637e4cfb1f4c9a8ac4e6a7a03272da11c6f5369e42ee91c98713aa8577b419a84eb2f443317ad4b4a934951147f37f01846c814a04feb51bcd09016ffe0e9cf5964b766f86d1ca7d226642216a500418b3e67a392ac821d27872e706e68a5bd466de67597c42d4ad2e399a88b9b317eee4a885106b9017edae52b5f29b22ada9e84761de7fe4bf9bf8a2eb68e85a3111530ce3fab9c4aeacbf160b48fe55e8ddcf6c10fa87e95e021b021f0912a9ab69e319e2bbec8fc3e84555b99a17e848e29ad6036c470e88b5ebbdcfec0d76630f7571e5b8067704c59dfe88e24881fd25bf3bebcca73af3346575f60fb4ddcf3fad4002a11a5ce6c9dc389db0d66bcfeebeeb6ce50c0cc91ebac4c9f6c1682cd2f9fbf420270ee62f466693a8983a3b8ae4dbef20f69e9e9d545cb668bf85f7922f14b087a562263c276ca752d3a1962491c60406559f478f6e7a2227d694df80db30fb83c364c52085635c8c7bb8c13bafd349d00e047c4f0789bfbd968fca70f36b6730137211ede1a69a1d4df71311582c8733a4833e90b01b53edfad4c46b614aa6a49fec113a9341999dacfd0ca801e273a47ed66215ec5c9a58d4bde0a2247220fc5bcab9d64adc5fd7795c828d743c69e9c49bedab7198458ac4ef4f12a2c5785d5123f01c17ead1fb03ef85bca0fe032e2a7a7dc8020b682e17ca9e50b8d1e1f705c16cc282a2c10e0493b89fb61923adccad35c0604728028fd164a9bcee9c47e3fabb370a1f6007f802293aca17b276f75583ca5babfeda9da2fb1ef2f24c36c099398a4747d9daf81c854156c42e30729d39b0f9a9f9e8fe855fc24a875a5001ed0e9a3aff2b3a9e9c8732ff282c0ac06dff9a073d038f0f55ca8820e6718cceafde0362b21f2761a0281923e7ae98bae826bb1286c7e200ccf8a77de9669c2269aefba9c18b51fc97ca5aa6e7aa3d866a5943a0e57303eda105c09e8c2b9e6ca0b8da98d35380e3308257708bdbad3f3077e81fd555099a814b6726094cc589ec898bfe378ae0bd7289275a1493e84210bfe8cef353ca454500d8b984f8bcf2c9272cde0d44568400a86dccd9cc69d063d387d491bbe3a7a00d9bb998c5103d90858b2629e14fead8c3ff8fc04ae3566ca096e4c9fb6d7e6b119eacafcfb8ee0c1b11c8d49e475c8ac8ba5adecef361c3dd9ef04d579ea8b74c22915965388d596715e9975ac044be641eadb76c566ccafbc95f04f5ec92cb7f812ee3585309a68d46009ad5abc93ae0af640007682b5d4d2250291adead5932473de47f540ad1245e27c9d99b93a6f19a7d81efcc2b69e90d65dbf951f6cc18a58b926b6da25b9aeeb70d61eebcbeecb5a3d86c39a2e8efc0644880fa10adb175b2d7bbef1f511e698ea9f2a2f0bd92a383bd3ce148b88d3997521585c571ddfa6200b933c4635b533a5890f0b751fd12cb3d29779354df03797866290464a2dcefedc618349a3a2e54247925303a2d81d8138289bc1b3c07137bb4a62f29eb66b4f81dac074688b881b6b50f5cf417b29cbfddea336bc42d2d2102b611fadb718c3cd5c4c4de965041c14b5c226156f24bc4f731d5c329d75d1199eaa1a96820fd49ff505127f205d8cf0cfdfebbf639a8e15a4fa88d70d8f1ff65634ec459d391a036d80154e7847a39f402eb32aa991b5c24e1f134822df811a2d820e3694c11c7e1f1a93a04240c810687fe8e0f07ddb79d3bdb91e5921bba9c714477470d9c15552ad970ec5272837ff2aa38c6d55d617076d7460c30e0568c037ff965108cfa495f4ae7b426fb22a4021d8fdc74e21c3e4fae2da6fc38ad6c8ea1cd128b9ee6cb96184c3f77d6dd09496996bc2358bb8b0558bc724a03b93e03b68b91538b14e90c6635973a3eae6c6228b841357b58e06fbcb72f47abd5710a445ddcd137856cc0a35a88a22a618786b6ba58a85b58a6b628a8666af1fda4f30c300d009b00d524c26b4e40014e6184b36598e7e1483d55bcf1ced6cfd42c7b59004aa2e9689a484bc3af39bd8046c1fe077ea4a250a3a8abdef3e7c1c1d89cca27654be28084a23b585a7bb552e1f78694f216f38e2e4ecca4f36328f27da9436e0f3dfb260aa6d258e7e63ce16655ac2526ab0da38d808816a34c7b9d522d4bec8ff4c9ccb57b480b9433fac9e22faa6183d2a27cc674c933f51a02e4849ade363568174d79e09b390c5df9aa9c193d8e72b6540b106e8f081ca3b067c719e71b0c7efb149aaa56671600f3f66c2eb1592f2500b80631c4e36f3e8c542421e3f6b2b336348ca4c3080a69a04cd6385c3160980e610cf025826e022a809a9bfb699738961170db4052c6ba9f6b22e52d39b1d5241d9a814ffe7261cbb5f480be9ecc5de00ef4349c45ba409d84d3897f70b2e752b752cda41fe0cc5ac04658bcd9890ae188256877323f45a91d1dfb0e1129a100e9b26a75552fa79d5f3d9390feb5ff50f2de7f66ceaadc2225f06c553997b81f5575b3344331d9e5a254a51a05f8c85b447b8ee57f9b1d766fa03d5ff6759b40eeaea6bfda299c55ad92030303bda5aa846e6faecd6801ab096c7328ed4e031fb479457270db1818961bd090848c0edbb925f9ef6b6a8f27305a6152adf069d07b8b71f062a7f6578ff9dc281679ac2f4a175129791a6a51206641b1b07b94cf74742ac27a0443070ccb77f56ecd0f8eca07254c64fa44df33c9f422b78cefe42126c997c2acca73dd6ee960ce8d3cea0d1a00c6d738b10028281d490fd447a6c07eb0fbcb8d66161e8f27e74c41fa6cbf87f6283cc21b3de2470d030571d453883e4e00ddad21335e002a3b0b21b4a1e61e74d5c3a530f5fed3f0f939d6a7479e489b7125957aa05ea1497cafdc7110a9adc176e38cef6a2c6442bc98aaab28feed276de9576cdf4f0c6a64b532581bd590e9ff0a55deff47951898052ab133c8d32b04a23080f428a2bfe1381b49292a6b5bae6a6708097eebc7f5b73f99a25949be0082b7e62c795da64dd292ba3685f6d37d84a692b049afa44dabf91c18e5ced0851e931d4ee5cb3487e71882e249550f63ded80dfd932609067825110aaf38863d5908baaca64db10f3f2688048ecb8d30adc390b0dffc20329fe38df4f03eeee42615b505345a1c03fbb30a7c236541b906253da2fc46db6957e4405b79bfbd88863efc9bd87e4266aa4e07f5d4638ea0c7984c8c56332d53ece045d23c775e73582560f6ea8f828fc587b6b64bc2e4e12b6632ff83d810ba3f873f38737751e167bfd7bfa075111c45938c334e6754599d2f0079fd4a1a8b8e563331de40063f2eb1e32e3cdb36175e048ba4124839e9bf8e62b6f49507f978e02a9e9edd9faed0344cba6e2405cdfe8f9aee2de82f2daba03e55ccb6bdacb37de3a8e52ca6ad9720fc30525ca2a80b5193a077557daded103e26bb58e411c5ea38475b9ed7803ef6f0941963b68d9286f0da30a927f197e83ffb0707905eff9907039000bbefd8a42b10babc1446bc3c12d80c4158580e9066e56b860bcc8f90828ee05e37bbbd592c3a6e744c4a2657731a529efc1282cb0e2065cc90f9f38a32292cadfb415d920c19fb3fa3ebe129ca42fc4d3e35ac0935991f07c892540d3e8724fccea07e818c418eabbf6d0c29f3eec079af8eb372fdca06ad88268e29f714619c7831f6be525e7a178515ad430819505315c9e45fa7d1f22dc46fee055c19fcadb96f8f2a3eb1584e01a7d5fa00c44c6054832bcf9e692ea0e09e7", 0x1000}, {&(0x7f000017b000)="60885187f8d62371b72df1b99b939cf2bb0f3761033d57af4b7d2bc856c73a26a2fee7e1466d97b3a1c2d0f1352a2b73d31e746f07f7fd1697dcd3c395a13fea9aaa97e04a958bd5572f1b9cf8cfa637e40867b647", 0x55}, {&(0x7f000020d000)="fc854f", 0x3}, {&(0x7f00009a1000)="b2bef4ca0a00df2e50272cbd3ffb20693cb46cf60677ab47f47622252d8cc552b4d77b47e16dbd0207b9eb0f4a9dea914ee52ec061b7233df6f1eba71db31644b610e79f33b1bc4456e8961fc76a5c4d5ac2478986a0507515c856dae7df225bda01ec63849142274962fcb77f04", 0x6e}, {&(0x7f000079b000-0xab)="891a77b61f5e3154480aec67dff4546925184bd99f7a4cb97ecd19ee4d5b229b29978f8413f0532744b9e41bc33037f4eee4fbd263204ccf6f12faee32795827cd77cb2a9d9125d67f9400e5a72e6944d0f0b8252cc5e6097b4bd8c19ae412508fbd164b2fc57adb23032561d7634015e9385af57fd581a6742332c555ad7d3d160065a18e0d552a4b9a111157182bbb6c163070511c378dc5e149ab3872942aaa594c1d3ed1d49de5abb8", 0xab}, {&(0x7f0000731000-0xc59)="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", 0x1000}], 0x6, &(0x7f0000a28000)=[{0xb8, 0x84, 0x6, "54bf9c63f0dddd6e96d247c42e72b929fd3185ac6612c5fb22e8ab622cc44c4a1a8c675b929798c16c241140f78afd2954b195ab6ee7f41f30823e3f1f861f60b8ef9c3583c2d674f38d9f2b41e7408cae763881d30001e3f49ecbe16fcab47a4e3a7c97465e45bf10b09a84b2671bf325f968964962d4bb139674c027c030f036d118a2ff132b95849db004480a7ea99139f859fac2e3edfdadf3b8d5854561ff83"}, {0x60, 0x3a, 0xff, "9f9e8f72441a221139f5b5198885f861c724dc19fa0c407f2fad2c5a92dd70b2477f34b15bc0ccb97d10a677b0a05c82848d189c8b35829746742474514cc1ae283a6a17eecd49ab5c16eff916e1"}], 0x118, 0x10}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) 2018/02/09 08:00:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) 2018/02/09 08:00:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000098b000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x323) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/09 08:00:35 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000026000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000017000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff}, {0xffff, 0x9}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @generic="28446331605bfefb40ec55d89ccf14f6", @common='syzkaller0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="c21d7a5bbaeef6659b30388fe37a6158"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/09 08:00:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000031a000-0xee)="97", 0x1, 0x0, &(0x7f000077f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[]}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a1f000-0x4)=0x21, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) 2018/02/09 08:00:35 executing program 0: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x48, &(0x7f00000b5000-0x2c)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x12, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x4]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) socketpair(0x0, 0x3, 0xf2, &(0x7f0000063000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000cb000)={0x4, &(0x7f0000085000-0x20)=[{}, {}, {0x0}, {}]}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000f0000-0x8)={r1, 0x1}) 2018/02/09 08:00:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x55f}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003b4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000cf2000)={0x0, 0x9}, &(0x7f0000862000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ecb000)={r2, 0x0, 0x2, 0x4, 0xfff, 0x10001}, &(0x7f00002f0000-0x4)=0x14) writev(r0, &(0x7f0000c5f000-0x10)=[{&(0x7f0000192000)="f3bd8a7f35b2674b692ac8e1c1b7d240943742cb7f7f467d51c1d9a883f58bb8770b3b9893caea399d8a802c30c19a207c6210fe6284bab1c4bbe57cb931fd51c753ab3143fe3cb9271b73b4864171898dfae1f7126f66b444001117b1ec7ab1d6e5801a8de1c1e51f335ee0f0ad102d4bbdb736ee7774e60396a1c33ebf8714084e1bdb37836161149a681857aaf4d1d8ec409512fe142789f98b555b2a4d9f31ca06e7761d6667e6d1264f7b4efdccdcc2deb20443db20bfe869e4f3863a561a25616d73d64abaaa1578865950d55750769441ebf7db42248d158bd72c1ec989416daba39148dd73c00553ff57ad8dfd1faba13e082abab3ffae658d317b1bdcdb28e3e1d7cda6b9ec9d1ca3181b03dae542fd8de816fcff4c02bb562a378f789c8092bda28a3ef39a8849b56370489c73ce44b3ce3b60a8d98cb407219e1d9709f8fd44acf37c3584b1edaea3da2109931a071e0a2d54cf0f13e67ff55e39a5bd07f19a273d5e728ae4646d3db8779e5ac8891b363bfd8b4c12ede2b4eedafa4aa928b0a248fd67525ae2cf1bb6a0c5a7bff39b91a60b9b41381513556d1a9d9de0399648ee5ec30a98baa86149d95ddf71fa893660af2d34639569c7abcc189e7f0b078b3c3d8510b1beed7a56123ca15eaec3d2f7785060c3a8a8722d9ff2dceab74072e243e02f55c60e879c9a109e71e07b261d6e65da99b44444389a", 0x200}], 0x88) recvmsg(r0, &(0x7f00002d9000+0x8a5)={&(0x7f0000f04000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000f85000-0x30)=[], 0x0, &(0x7f000030d000)=""/30, 0x1e}, 0x0) [ 59.438441] ipt_CLUSTERIP: Please specify destination IP 2018/02/09 08:00:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009c3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007ef000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000050b000-0x4)=0x73c, 0xfffffffffffffe05) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000471000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/02/09 08:00:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000f48000-0x340)={0x1c, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x8, [@generic="fc"]}]}, 0x1c}, 0x1}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4(r0, &(0x7f000057d000)=@l2, &(0x7f000027f000)=0xe, 0x80800) accept$llc(r2, &(0x7f0000a81000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000490000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d05000-0xe8)={{{@in=@empty, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000f20000-0x4)=0xe8) 2018/02/09 08:00:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c1c000)={0x9, 0x3}, 0x8) write(r0, &(0x7f000073a000)="2400000032001f1546f9ff7f00000500000000000000020050ffffffff050100050000ff", 0x14) 2018/02/09 08:00:35 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x1) socket$bt_hci(0x1f, 0x3, 0x1) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f000000f000-0x4), &(0x7f0000027000-0x4)=0x4) 2018/02/09 08:00:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c11000)={0xffffffffffffff9c, 0x28, &(0x7f00006e0000-0x28)={0x0, 0x0}}, 0x10) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000acd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000162000)=0x14) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00005ac000)=0x6, 0x4) gettid() bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003fd000-0xc)={r0, 0x7fffffff, 0x10}, 0xc) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000008c000)=0x401, 0x4) sendto$packet(r2, &(0x7f0000820000-0xb5)="000100008d02001400f4977d7b22b8d7004f6f3bcb7d8500f031f589a20edf010391a71a9f54fb2014b70833", 0x2c, 0x804, &(0x7f0000e72000)={0x11, 0x800, r3, 0x1, 0xfffffffffffffffc, 0x6, @random="20786b22854f"}, 0x14) 2018/02/09 08:00:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)) 2018/02/09 08:00:35 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x80804, 0x7, &(0x7f00009a6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ffe000)={0x0, @in={{0x2, 0x1, @empty}}, 0x4, 0x7fff, 0x4, 0x1000, 0x7}, &(0x7f0000ae2000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008b7000)={r2, 0x6, 0xa920, 0x1ffe00}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) 2018/02/09 08:00:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000010c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000057a000-0x20)={0x828b, 0x80000001, 0x4, 0x200, 0xfe, 0x1, 0x5, 0x8, 0x0}, &(0x7f0000946000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd1000)={r1, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}}, 0x100000001, 0x3, 0x6, 0x1, 0x80}, 0xa0) 2018/02/09 08:00:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001f000-0x338)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty={[0x4]}, @generic="79d541310dbfcd2d618fd78611a8d488"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}}}]}}, 0x2f8) 2018/02/09 08:00:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000ecc000), 0x0, 0x200007ff, &(0x7f000006b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) pipe(&(0x7f00003ec000-0x8)={0x0}) sendmsg$rds(r1, &(0x7f0000f00000)={&(0x7f00000da000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10, &(0x7f0000530000)=[], 0x0, &(0x7f00000f5000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x73}, &(0x7f000072b000-0x8)=0x40, &(0x7f00002f2000-0x8)=0x8, 0xffffffffceeefa64, 0xffffffffffffffe8, 0xf08f, 0x8d, 0x30, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x8ca, 0xfffffffffffffe01}}], 0x70, 0x1}, 0x40000) bind$inet(r0, &(0x7f0000449000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/09 08:00:35 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000023000), 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000025000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000001d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000008000-0x90)=[@in6={0xa, 0x1, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}, @in6={0xa, 0x1, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x9eeb}, @in={0x2, 0x2, @rand_addr}], 0x90) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000021000-0x4), 0x4) 2018/02/09 08:00:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet(r0, &(0x7f000027c000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) bind$inet6(r0, &(0x7f00009be000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f5b000-0xa4)=""/164, 0xa4, 0x20, &(0x7f00007c4000-0x1c)={0xa, 0x1, 0x6d32, @loopback={0x0, 0x1}, 0x125}, 0x1c) sendto$inet(r0, &(0x7f0000701000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000229000-0x10)=[@in={0x2, 0x3, @empty}], 0x10) 2018/02/09 08:00:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000209000010000000000000000000000000000000000480fbf502007e23"}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000657000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00005c3000-0x14)={@local, 0x0}, &(0x7f0000045000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007bd000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f00004a1000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006cf000)={{{@in=@rand_addr=0xffff, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x0, 0x0, 0x0, 0x6, 0xa, 0x20, 0xa0, 0x87, r2, r3}, {0x0, 0x3ff, 0x2, 0x3, 0x4, 0x6, 0x100000000, 0x6}, {0x81, 0x9, 0x5, 0x38000000}, 0x2, 0x1, 0x1, 0x0, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x2b}, 0x2, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x81, 0x2}}, 0xe8) 2018/02/09 08:00:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x100000807, 0x303) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6}]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000508000-0xc)={0x0, @broadcast, @rand_addr}, &(0x7f0000226000)=0xc) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/02/09 08:00:35 executing program 1: r0 = socket(0x15, 0x80002, 0xfffffffffffffffd) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000fcb000)=""/4, &(0x7f0000fcb000)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/09 08:00:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000088000-0x99)="fe9f76e13188e33a7c7f568816b77d85d4e2363bbb4ce9ea52204a56161aa601e2066c4fd890199f225a09820c5f7f5a269ebef686958a994cfdeddd4ff8dfde0b09ad5c2364da61fc3c047f54a169d01fc66b5e4bd2cdfb3f1299c0bedc73a49cd3638fc10dd3674c6e881cda96b5e37f43d8fa5181e7b9e686fd11cc215916bf5ab12f4be32ac568a383f14dc952cd57da37a72799fccf04", 0x99, 0x40001, 0x0, 0x0) getuid() syz_emit_ethernet(0x46, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/09 08:00:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000089e000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00002fc000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000c03000)={@common='syzkaller1\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x3, @random="c7a9b1851f1a", @generic="631a14e6902bc869577a1189b4f70ff9"}}}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet6_dccp_int(0xffffffffffffff9c, 0x21, 0x5, &(0x7f0000f3e000-0x4), &(0x7f00005ed000-0x4)=0x4) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000cdd000-0x10)={0x0, 0x1c, &(0x7f000013b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00000fe000)=0x10) 2018/02/09 08:00:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) readv(r0, &(0x7f00003aa000+0xf54)=[{&(0x7f0000503000)=""/71, 0x47}, {&(0x7f0000ca4000-0x5d)=""/93, 0x5d}, {&(0x7f00008b0000-0x4e)=""/78, 0x4e}], 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a3a000)={r0}) getpeername$packet(r1, &(0x7f00005ae000+0xfe1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d62000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000ade000-0x48)={0xf, 0x7, &(0x7f0000d22000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0xb2, 0x7, 0x7, 0x4, 0xfffffffe, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x10000}], {0x95}}, &(0x7f0000887000)='syzkaller\x00', 0xfffffffffffffff9, 0xc, &(0x7f0000c2f000-0xc)=""/12, 0x41f00, 0x1, [], r2}, 0x48) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000011c000-0xa9)={0x0, 0xa1, "d51c3da6be3f4ea4d9c43f0a15adb177b31d7a0c4c29bf15f9c8b86a9c4803760cf764f4b97085e985e3c813d28a496f25319a1c0fad6914244f98b3333758eb2231dba9d8f432820440178493f44197b48e82c851a391f9e2626e5689828c288bcca34109becbc201c5ede587015137704928b564d40e606bdf02d9654474b4ce228bcf46fb873aa10b924046edad1eb61ae7b74d5482760258d6c9859f1eb81b"}, &(0x7f0000e7c000)=0xa9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c7b000-0x8)={r3, 0x3, 0x6}, &(0x7f0000096000)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000af7000)={{0x5, 0xb3, 0x4c1, 0x4, 0x1000, 0x8}, 0x1, 0x85, 0x82}) sendmsg$nl_netfilter(r0, &(0x7f00005fd000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x4, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 08:00:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty}, 0x14) sendto$inet(r0, &(0x7f000072f000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/09 08:00:35 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f00003be000)=0xfffffffffffffec6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000019d000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fd4000)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000043000-0x4)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000000)=0x10, 0x80800) r8 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) r10 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f4e000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000327000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000de6000-0xe8)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f00001e5000)=0xe8) r14 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) r17 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r19 = getuid() sendmsg$netlink(r0, &(0x7f0000726000)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000dca000)=[{&(0x7f0000308000)={0x10, 0x38, 0x4, 0x2, 0x3, "", []}, 0x10}, {&(0x7f0000000000)={0x334, 0x35, 0x300, 0x4, 0x3, "", [@nested={0x3c, 0x1e, [@typed={0x14, 0x1b, @str=')]vboxnet1\x00'}, @generic="90f694eab2d8f2c56ef8e47638d6f907282047f03ec956df6709b4f526898b8466c01f38"]}, @typed={0xc, 0x74, @uid=r1}, @nested={0x168, 0x58, [@generic="3b3982b5318a1bdafb724b63641c5320749d5b5aec27bf43425e0516e3cc55b2fd54302604b532bf945e1d28bc99a0", @generic="0e56c3e9af7293848d65dd9d4d60bdeb28e248302314b2cceb1c19a6ab45acd06ddc283fd8ac4eecd29fd92ccd94fe39e4425e8368ade5dec6896f42a26de16b3f78bec55e669fdbd60ac75e2086f63d090cf8eada99f0f76396d79eaf53369acf1c8b60cc9764a2dc38dd00bfa4f1982b4ad81165e092c34c4cde7928d5e5227306b55db852d6a51aab84f690c773e4c601e171070821bb10c26f12d5ea81a61fdd697562aff52074e9f6b7290d34ad01e13444f5dbbf42914ef047b5c09cf7e0b1251734c171857ce2085a944a257477bd1915c8bcb82ee179c01e2bc7312a64577e5e24e8f317898e52d8ce6ef9ab69d5755cf7c5", @typed={0xc, 0x6c, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x1f, @u64=0x5}, @typed={0xc, 0x21, @pid=r2}, @typed={0x14, 0x4b, @str='user)*!*\x00'}]}, @generic="bca16945ce3f89a4ad8d86420ab4aca5161c8c5481eaa3d2b878f0f239ca83276f54e955917ea73e9acce4d4c0fddd62467d39cfc353132f8222c60278e16dfb4da516eb2aa31319b3157be29fb110aec4210821016ceaf9fdffbc6f352995baf6c5d2d1ba", @generic="074628fc23d8442918e11e6fa68b910b083231283e4c2c149278f4e29eea5e67a81a95f28fe848df079c86bd9423e122ffe49837da9778d5730f9b5372705509dda024f0d35062d55dbfec1fb2af99c90d374f8bd1df2a521d4f06eaf7117718d1e6477a475ea6ce16c24275600ab396eebcf8c32b0b2549b45318b70e1a699c2f43e9da45fa9e4835956b8f4ab3dbf731de5f59d49cc37ca77f783c0af571d3fa0638", @nested={0x6c, 0x82, [@generic="df667ca49bdd05f3641e399baaf2311f370390a3a0d23a69ed97da3c3f066e3829ecea6a39c1fc00d68ab03350d9a8f021a82ebb060960fc4a1be12c6b9f5b6c4681fb1f54f4a0650f774d9ff713e85f8c70f03b09c96720042faaee2869a9596472d9a215448884"]}]}, 0x334}, {&(0x7f0000000000)={0x12d4, 0x29, 0x10, 0x1, 0x2, "", [@nested={0x12c4, 0x5d, [@generic="8d9ba8eda09bb5adb732428ab4a895e4aa99184b9e81f62f1f5dc284453f8b84bf015a49b212ca7e34d6156ad8a6fdbb3930bf15d4051160e054db3fc637b5c9c6f99f5e93673f9b3e257ebb9efebb6234b5dc40d3e202e33592782d4531ce5aa84158a41f873c4c1ffae2228249f0dc4835cf309388f80d0fc993e9066df7fe5b9673ea2b53a3e8af80192047b946989d63fd45da7d7cb41c9acf9e13426bb4b81056a8a311b70622d68e45f56af0e953aec53564f7fdd65979f5c9edd2b03a27bb4bf06106bc4a713adf", @generic="0e81615fa94d0b2694daf479fe8c3245e9e02d4293eb4773839343bae75097fe3fbe76d64266e6eb59c88a82ab60d6ce58c3a3d75d6e4bffb1bd42efe4d431c749c8ad2d4cb89c65bcbecfb89e2d83b2a85254dfc3ae069546c900d912e1284c85b480e2da9e72cbf3e9eddb61a775e1d92ee3777dec2a677e06427e3f3aa66f514abc55e1e73d9b04c659d3495fde9ee254990e4c551647f19d36a702cd3722d1f24a7b91bb797d47286bd2aa7beb8f8140671a14f982b1d7fff807da0b02d8543e78a3f51ab94115e55d0f8accb635763f5bc86e228f8fd1956b2ab4393a4386558efd0bf5f1d8a723956d896a3d26494f42", @typed={0xc, 0xe, @fd=r3}, @typed={0x10, 0x8e, @u64=0xff}, 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0x0, "", [@generic="7140d2033b5b04b57575177a4bcb93c0f3c121e89b6480ff39bc29e660201a4e24525cb5e1421e71d2bbb1382af8541aea9dc95c7e93646985f1075001143628aef1f96a585b952c3fee313f04381338373b4e5a28b46076fdb5896003da2a", @nested={0xf0, 0x94, [@typed={0xc, 0x1a, @uid=r13}, @generic="ca258a1b5c17974ca7f41769651d696c02fec4f8a44d2867d21badf81bc069d3c0bf3078b830772f81d54cacb8b90d776cf92810e082a67073edbab75f0ea8c9cdaa2455d3f502720c067319e05826ba5684819561b1a265fcf8386d0a5990956e1ead88a5a77639e632801929b8e623dd1e55fdf5e96a00b5d037dd08eb2e541c6625d8b62f76b1329ab2275c8fd1199486ea98d8a8b7e5f33121615f935ef68bacbe2505a51d03669429bda8d7cfa7c0c8626245987b661f5a8b62", @generic, @typed={0xc, 0x1f, @fd=r14}, @typed={0xc, 0x14, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x45, @pid=r15}]}, @typed={0x8, 0x5a}, @nested={0xdc, 0x2a, [@typed={0xc, 0x24, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0xc, @fd=r16}, @typed={0xc, 0x1e, @ipv4=@broadcast=0xffffffff}, @generic="195174709b05a7e54cdc0457878429e37eaf1788f80947006b775d74b70a5ab940020e28d506d5631bc909bccebf8594066d7f3b4ae2744d55bd4df24bcc0a8783a344de242ae9fa9d9aa9380117ea24484dec8de7c8dc29f88c1979b11d1016d79a2bb06c3b8d5b73b6ed6b6668679237d20afb967b4d7e8b98f95feb29fd9d5b7fed2a7c61873d4fbb421b090c56bc3df2df5dae4c0855", @typed={0x10, 0x26, @str='eth0.\x00'}, @typed={0xc, 0x41, @pid=r17}]}, @generic="c85fe9a90f87856e25b3b2c9061fddfb0bbedb6fdddb5775d180e711da29f2dbaf67639156"]}, 0x268}, {&(0x7f00001ee000)={0x128, 0x36, 0x800, 0x3, 0x1, "", [@nested={0x4, 0x62, []}, @generic="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", @typed={0x18, 0x23, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}, 0x128}, {&(0x7f0000fc8000-0x10e0)={0x10e0, 0x1e, 0x40e, 0x0, 0x1, "", [@nested={0x28, 0x59, [@typed={0xc, 0x93, @str='.\'&\x00'}, @typed={0xc, 0xc, @fd=r18}, @typed={0xc, 0x53, @uid=r19}]}, @nested={0x10a8, 0x8f, [@generic="d62d0fefaa0beeda85850dc30f1d37dd3dde5fecc583de0d529871a7ba44f3351627c9f3e9ead3e0bb54dead55b1728120ffa5533d4cad951035a306d7427d0103c9a95d2af4d0ea47dd54e529c826b0730b7c768b54082b1dde0516bb51fb", @typed={0x8, 0x74}, @generic="4e5be404080c63410ae9114f364c24fb571fc7fe2b290a19fe6437ba3ae2822dbf36e4e432fd3c270be542a07e885ef4b24aaaa443ead323d2b8e6", @generic="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0x10e0}], 0xa, &(0x7f0000426000)=[], 0x0, 0x20048084}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = socket(0x19, 0x5, 0x100000000) sendmsg$nl_route(r20, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1}, 0x0) ioctl$sock_ifreq(r20, 0x89b3, &(0x7f0000915000)={@generic="730d32d0ff31e153f4836708b51a620a", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/09 08:00:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x8000000000000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000003000-0x10)={0x3, {"1ecef871215f04"}, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x8000, 0x4) 2018/02/09 08:00:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe2b) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0xff7, 0x3fff, 0x0, 0x0) [ 59.743651] audit: type=1400 audit(1518163235.396:57): avc: denied { read } for pid=10751 comm="syz-executor5" path="socket:[22070]" dev="sockfs" ino=22070 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/09 08:00:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000b8b000)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f0000000000000008fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc33302c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff9000000000000000700008001"}, 0x80, &(0x7f000093a000)=[], 0x0, &(0x7f0000c7b000-0x12c0)=[]}, 0x0) close(r0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000048d000-0x94)={{0x8000, 0x5, 0x7ff, 0x8, 0x2, 0x96ec}, 0x3, 0x80000001, 0x1, 0x3ff, 0x6ad, "69bda7c03c57b053894f1a5d14d5edefe548e74abfbf81e78e10a3fc22c20dbd5e040cef07fd884446c3a1480420e6f7c2bf1817ba5e471e62bfef318c59f79af7292531ad1c62db9908c5d1492340c2e4b69bf921533ec418b81de5c39467a4793cde750c640148ee195cab3bf75511a5045da83f1b58406b9e6ab4942b7a52"}) socketpair(0xb, 0x806, 0x10001, &(0x7f0000323000)={0x0}) recvmsg$kcm(r2, &(0x7f0000a6d000)={&(0x7f000047a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, 0x1e, &(0x7f0000d2f000-0x50)=[{&(0x7f0000b33000)=""/195, 0xc3}, {&(0x7f00000ae000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e8f000)}, {&(0x7f0000d67000-0x4e)=""/78, 0x4e}, {&(0x7f0000ed5000-0xc1)=""/193, 0xc1}], 0x5, &(0x7f000052d000)=""/154, 0x9a, 0x3}, 0x10000) 2018/02/09 08:00:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x19, 0x80000, 0x8000000000001) accept$packet(r1, &(0x7f000036f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00003c5000-0x4)=0x14) syz_emit_ethernet(0x46, &(0x7f0000a7a000-0x5a)={@random="0b0feb96f250", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[@noop={0x1}, @ra={0x94, 0x6}]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r2 = socket(0x0, 0x4, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00006e5000)={0x0, 0x7, 0x9, 0x1, 0x9, 0x8}, &(0x7f000064f000)=0x14) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00008b8000)={r3, 0x3, 0x8000, 0xcf27}, &(0x7f0000eaf000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c24000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1f000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c46000)=0xc) connect$inet(r4, &(0x7f0000988000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/09 08:00:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003e3000-0x4)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x4002, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) tee(r0, r0, 0xfffffffffffffff7, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/09 08:00:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000097f000-0x38)={&(0x7f0000e6c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000a41000)=[{&(0x7f0000000000)=""/171, 0xab}, {&(0x7f0000c63000-0xfd)=""/253, 0xfd}], 0x2, &(0x7f000001b000)=""/174, 0xae, 0x8001}, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00001be000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000098d000-0xc)={r1, 0x7, 0x2, [0x1, 0x20000000000]}, &(0x7f0000fc7000)=0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f06000-0x8)) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000caa000)={0xfff, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003e3000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f00004cf000)=0x8c) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f06000)={r3, 0x1}, &(0x7f0000b75000)=0xc) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x9, 0x0, &(0x7f0000f07000-0x45)="d73a179599104a93a79544ea8b6c22e334c991f3deea635b7ffaf7ab63f6a0cc5d6240930900427e2d8b403e918a89285de990e4cda2e5806b0df37aefddc6d51289e335b1", 0x45) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000ef9000-0x18)=[{0x2, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) 2018/02/09 08:00:35 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x43, &(0x7f00008c7000)={0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fd4000)="52e83abb5d0bd529365e66bff46fbb3a", 0x10) pipe(&(0x7f00003c1000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000fd5000-0x4)) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 08:00:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00005e4000)=0x4, 0x4) socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000e0f000-0x1000)="6b5975ff8476a9dc0401ea94d90fb97d1af03da505bd93f471e34f86", 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a1b000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x3, 0x7}, &(0x7f00004a3000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000026c000)={r2, 0xa, "70cb5c86e983dd7b8b70"}, &(0x7f0000cb2000)=0x12) 2018/02/09 08:00:35 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r0, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) 2018/02/09 08:00:35 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007e8000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffeff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005b8000)={r1, 0x2939, 0x3}, &(0x7f0000072000-0x4)=0x8) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000002000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x460, 0x2a0, 0x3c0, 0xd0, 0x2a0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000007000-0x40), {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a0], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2a0}}, [{{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:gpg_exec_t:s0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="867d12a652b68cb1399d69b0680b9eaf", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='irlan0\x00', @generic="c813a5f4cfc99f4f16fe7a7fda022965"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@dev={0xac, 0x14}}}}]}}, 0x4c0) 2018/02/09 08:00:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000032d000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000332000)={0x7, [0x6, 0xfffffffffffffffc, 0x8, 0x100000000, 0x7ff, 0x80000001, 0x0]}, &(0x7f0000f56000)=0x12) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) socketpair$inet(0x2, 0x2, 0xfff, &(0x7f0000878000-0x8)) accept$llc(r0, &(0x7f00000f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000213000)=0x10) socketpair(0xa, 0x7, 0x5, &(0x7f00000f9000)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000da5000-0x4)=@int, &(0x7f000042b000)=0x4) listen(0xffffffffffffffff, 0x0) poll(&(0x7f0000633000-0x20)=[{0xffffffffffffffff, 0x2000}], 0x1, 0xfffffffffffffffd) shutdown(0xffffffffffffffff, 0x0) 2018/02/09 08:00:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb83ef0c0b3"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000553000)={r0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008eb000)=@assoc_value, &(0x7f0000fff000-0x4)=0x8) 2018/02/09 08:00:35 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000f4b000)="f48b3bc9d5444150e1bb3515d17858320b54f30902ed90f1866d0731da1ca5d18c03d6c0b252e3288b7e3842c364e981e63ad33b1c86369a3310ac72992c42fdfde4ec9293f10d6293170ea016a526d917fdf77bc3fee08c5bdce4cf604b76be8762cc72c70b6535fca3087c56dfcb0a0efef54f5107e6a22edfd491") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000856000), &(0x7f0000a35000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000726000), 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000765000)={0xab68, {{0x2, 0x3, @empty}}}, 0x90) 2018/02/09 08:00:35 executing program 0: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a9d000-0x3b)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000a8fa625a9ed6138839ee320471495735e2ea0ed4e24ea0", 0x3b) 2018/02/09 08:00:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000035a000-0x91)={0x0, 0x89, "4a122f944a122b0409d5ca9ecbcd40c539aefbed9df6a614b424244534931b399e7e021fbfdcbb95cc45070352a2cdd71ba66f60390dcc53f8a22e35074cdf785d66d76f4b5577a64774a86ce8ecd9dce835777cd266f0bb470099e4c1c55bb214b162bd8960ceaf93623b2af7be0c3be79250e285131964b0ebe5187b26aa52439c8a78e90ecfb783"}, &(0x7f0000c81000)=0x91) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000064c000-0x8)={r1, 0x7f}, &(0x7f0000bf6000)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ea4000-0x2e8)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @generic="d3fe9a4a979854db010e0000112f600d", @generic="b3dd40123e6ae955e20c21405a62d1d8"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/09 08:00:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x800, &(0x7f00004a7000-0x8)={0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000145000)=""/4096, &(0x7f000081e000-0x4)=0x1000) r1 = socket$inet(0x2, 0x807, 0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00009e0000-0x8)={0x0, 0x2}, &(0x7f0000044000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000583000)={0x80000000, 0x800b, 0x81, 0x3, r2}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000012c000)={0x0, 0x4, 0x20}, &(0x7f00006a2000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000da2000)={r3, 0xeac, 0xef}, &(0x7f0000611000)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000da8000-0x10)={0x1, &(0x7f0000870000)=[{0xb8b6}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000b29000)=[], 0x288) connect$inet(r4, &(0x7f0000f32000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/09 08:00:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) close(r0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c70000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x290) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000939000-0x4)) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000b88000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00006c1000-0xc)={0x2}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d8f000-0x4)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000189000)=@syzn={0x73, 0x79, 0x7a, 0x0}) sendto$inet6(r2, &(0x7f0000816000-0xd)="8885313e648df7b0d0f54a65fb", 0xd, 0x80, 0x0, 0x0) 2018/02/09 08:00:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000d7e000-0x22cc)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000f88000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000056e000-0x4)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000933000)={0x0}, &(0x7f00009f4000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000209000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f00004c0000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d0000-0xc)={0x0, 0x0}, &(0x7f0000e25000)=0xc) sendmsg$nl_netfilter(r0, &(0x7f000023d000-0x38)={&(0x7f0000063000)={0x10, 0x0, 0x0, 0x880c0000}, 0xc, &(0x7f0000a01000)={&(0x7f00006c3000)={0x24c, 0xc, 0x9, 0x410, 0x5, 0x1, {0xc, 0x0, 0x5}, [@nested={0x1c, 0x95, [@typed={0xc, 0x96, @pid=r2}, @typed={0xc, 0x63, @str='-\x00'}]}, @generic="ff709d26f5e590e5a1fce9d856d7180287dcb6cf42275b51c7ae212f030f0196ae63d6a27a83c70303fb7666ad7d39a0c71cffa8fb5b84abbfd8565539f6766aba4ee43ea02aa6a8fff49c10dc21674c8a22b7fd4c3f455d1509d46148da046463dc5d037bc35c2802a4", @generic="50c53a49c5b27a733c44cdc1765eb5db92f9fd9bdc899812c0bf3833ba7070", @nested={0x12c, 0x41, [@typed={0x14, 0x89, @str='^vmnet0$\x00'}, @generic="dbb4216c262646c913461cc3d106e8549386253ce6bcb101d909033b727e534c10ed39fec76678ec45f93ca5579afe4c95a8aca28d9f44b3ed2562a27697330a967f344801117cf7c17a704e7130d5bb0e8324cbddb86b6309362300", @typed={0xc, 0x77, @uid=r3}, @generic="53e320e2cef19d2ad9cb91a91e62bda09f3697607f7793ed4fa95cacc9bb01f5b8b0e976a338f0b44891ffb530091a29f343ed6da1946c8cfc602856eb7b1266bfc995aa11de11990c9cc4a220c01542083774a97a96ae277a16260e6c378edba7f1352b297d8048d053a62dcf54c8449f723c5ea18b907f3bd057351d98052fe29dbfabe270366f54e4c486018d1758de9f892f672aae498ad007d0c3437ae8ab672c7cb641b46dd04ba927"]}, @nested={0x64, 0x78, [@typed={0xc, 0x7c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="2e5cde3cc7be7431e044cccb387c03971d70801fc847b950be885d7ef4dc01f170cd72ee4b0cc66a4de9a5dd528844fed9", @typed={0xc, 0x5c, @uid=r4}, @generic="2c24396161e21f0ec9106af63b", @typed={0x8, 0x68}]}]}, 0x24c}, 0x1, 0x0, 0x0, 0x4800}, 0x40000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001be000)={0x5, 0x7, 0x3000}, 0x4) 2018/02/09 08:00:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f000008c000)={&(0x7f0000fbd000)={0x10}, 0xc, &(0x7f0000207000-0x10)={&(0x7f000040c000-0x5c)=@getsa={0x28, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@dev={0xac, 0x14, 0x0}}, []}, 0x28}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x803, 0x3) close(r1) 2018/02/09 08:00:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000cb2000-0x4)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000aac000-0x4), &(0x7f0000aac000-0x4)=0x4) 2018/02/09 08:00:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fde000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) bind$inet6(r1, &(0x7f0000158000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000248000-0x96)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bb8000), &(0x7f000052c000+0xc5d)=0x4) accept4(r0, &(0x7f0000efa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00007e8000-0x4)=0x26, 0x800) getsockname$ipx(r3, &(0x7f0000cb1000-0x10), &(0x7f0000ae7000)=0x10) 2018/02/09 08:00:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f66000)=@security={'security\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x98, 0x260, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000439000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x260}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, @generic="2ae8be890475c4c4632bd733e9065f95", @generic="9db5150f91db2deba575737880d2815b", {0xff}, {0xff}, 0x6c, 0x1, 0x10}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x11, 0x5, 0xaaa}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8ee, [0xfff, 0x401, 0x80000001, 0x3, 0x8, 0x4], 0x5, 0x27e3, 0x8}, {0x4, [0xd, 0x6, 0x5, 0x4, 0x200, 0x91], 0x49, 0x4, 0x9}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x7, 0x5, [0x80, 0x1, 0xdb8, 0x6, 0x9, 0x7f, 0xc06d, 0x9, 0xffffffffffff0001, 0x4, 0x8, 0x6, 0x5, 0x200, 0x2], 0x0, 0x0, 0x8}}}, {{@ip={@loopback=0x7f000001, @empty, 0xffffffff, 0xff, @generic="c0e2489fe0009bcd03f461b7921629b2", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x62, 0x1, 0x20}, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x9, 0x5, [0x5, 0x1, 0x6, 0xc80f, 0x4, 0xf2, 0x0, 0x0, 0x9, 0x0, 0xd64, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x100], 0x2, 0x1, 0x8d}}}]}}, 0x3b0) socketpair(0x9, 0x4, 0x2, &(0x7f0000707000)={0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001ca000-0x28)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007f9000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000f48000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006b2000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x80000000, 0x3, 0x1000, 0xa, 0x20, 0x20, 0x87, r3, r4}, {0xffffffffffff0001, 0x6, 0x1ff, 0x4, 0x7, 0xa8, 0x4, 0x9}, {0xffff, 0x2, 0x5, 0xffffffffffff82f8}, 0x0, 0x9, 0x1, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x4, 0x1, 0x3, 0x35a, 0xfffffff800000000, 0x2, 0x7f}}, 0xe8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000492000-0x10)={0x2, &(0x7f0000aee000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000005a000-0x8)={r5}) 2018/02/09 08:00:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) r0 = socket(0x1f, 0x4, 0x5) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000083b000-0x4), &(0x7f0000126000-0x4)=0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000065d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000c75000-0x4)=0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000099b000-0x28)={@generic="8683cb7b09f508d3ccfc73a40877a8e2", 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ae000)={@loopback={0x0, 0x1}, 0x8, r2}) bind$inet(r0, &(0x7f0000ae3000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000036e000)=""/195}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000090000-0xe8)={{{@in6=@remote, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000dea000-0x4)=0xe8) 2018/02/09 08:00:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000018000)=0x7, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000)) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/09 08:00:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00009e2000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000bef000)={@generic="9ad3b5157609a9fab0eb2c4ebc290fad", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) bind$inet(r2, &(0x7f00008b0000+0x611)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00009de000), &(0x7f00007bb000-0x4)=0x14) listen(r0, 0x0) listen(r2, 0x0) close(r2) 2018/02/09 08:00:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000029e000), &(0x7f00004aa000-0x4)=0x10) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000002000-0xac), 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007c9000)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000b59000+0xd37)=0xe8) bind$inet(r0, &(0x7f00009c6000-0x10)={0x2, 0x2, @rand_addr=0x5}, 0x10) 2018/02/09 08:00:35 executing program 4: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002c5000-0x4), &(0x7f0000cc2000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x7, 0x5, 0xb, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) getsockopt(r0, 0x100000114, 0x4, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0xfffffffffffffec5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007c2000-0x4)) getpeername$packet(r0, &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b3b000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001fa000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x7, r1}) 2018/02/09 08:00:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000055c000-0x8)={0x0, 0x3}, &(0x7f0000956000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004e7000-0x8)=@assoc_value={0x0, 0x61}, &(0x7f0000493000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000269000)={r1, 0xa8a, 0x1000, 0x9, 0x81, 0x3, 0x7, 0x9, {r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x40, 0x0, 0x376, 0x0, 0x3}}, &(0x7f0000674000)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f0000c18000)=[{&(0x7f0000ab0000-0x1c)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3}, 0x1c, &(0x7f0000ad7000)=[{&(0x7f0000061000)="415f0f01f8ee32dc89eef7c98dd56bfdf7db5e6ce130adb59e7786d9a1222b8addda409fb25f8702ccb37bc3bbc6f8d06bed41969282f20796334993cce147070152c15a8a6c5033cdc80ae80cc7e1caae3f05ed3504fd8212b8caace0d03e7027a292df167ade48c1e978109573bb5f1f4a7a7d713213be7f5ea381b571361786dcc0f0bf314d14275a652b70f390c8497995a3d955b8fb429e3eb94b815daddf07fd6fa981f7fb0af3401b682c2e2bda49f33d1660c2a8d10118dce6bedcc0725d60547b0472ffded35ca033cf", 0xce}], 0x1, &(0x7f0000a89000)=[], 0xfffffffffffffe0c, 0x80}, {&(0x7f0000998000-0x1c)=@in6={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, 0x1c, &(0x7f00001d3000)=[{&(0x7f0000e6f000-0x44)="b5ab02587567502b6639b223c1c5d0f2cb016f00a5818a2d182095ab8aacd4cafd01150a961255f2656a508a02a4e7d50fff7cec85d6c93a839c4888694cd41cf19b489e", 0x44}, {&(0x7f0000209000-0xe6)="4ce882b3090e2b30c1695d5d136859eeccc1a43c4f29e6993e87bd8c210f410bc7f06535b96a86cb7c026be3f30424dcdf3fb7879fcdd19b5b65dbe0ab1b1f9f07486c03daff9aae7517692d1c531df51519f0183c7bd7eabe6f5b596007ca5c9817c909ad860f6f0ae897722fd05cae7dc376259e506c4accab296c6b8f3bbbe4c017a249627f96fec6fbef6a617aebbde7b134f4dda253741ed058770c2de7dace578fd492c13f28e29e0fb8fb51a962b7fd232e26d2b7340c9c6f51cc89d4345152cf84600e3984ec6168775f3e5d42c2a11a8a52a65dc9f84a5f1162bbdacebf0d31644e", 0xe6}, {&(0x7f0000a25000-0x4a)="36c5b57a68360406c65fadcee06b6a2d1b684c2c8a337bd1fc18b564f89c9b5fb538327a1a19b08c9b16d50cfa70a8624b496d5670de7a6ee930f9240a652a4f6c378a1f5489dadd464e", 0x4a}, {&(0x7f0000f9f000)="606437379a5e9d5a08553e08b2e2419bd06b4d6db42fa2d22e4bf32a77bf91ffd0f5a9d5f057b82ed187fd35989d7658c90989c157a20a0a2515b33e9ae4328bb046311e564fc58f02850f480a3f098ac1e694aebac29374427d3169c5483865e89e4ab25d8ec9c1e15f0f509d76e5bcc457437a41a347167a40fe350a547873168735a814700c8232d13fe3a2b73539ff42e087444f49bfa92c5fec469d0a496dec40a52462082bb89fce8a70ff2a481ed488195461716f703149a99192d9bcd26eb62b6bc68c1748eb6ac1990d004af0fa3363367861e36f40ce6166511202afe09e6b2c3d", 0xe6}, {&(0x7f0000139000)="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"}, {&(0x7f0000935000)="78628dec1c682642b32dfa3a14fc3da55f9df470de8b7fc51b5eddbf172122b09ae8d48023c7ea2e2546da50513cee61fa51995536e2ace05a7bb594d41da4682ae4769794940758b8203cbd562997670a1550b2bcd7c374ace02f4006c8268fd422105d0dd6655dd4206aade61fb5a5e1869cf627c56e73dd2ba7812f7555b9059460cc4ea6053db94acdc0f8d046c38eb3db910aacf49d8ab0091da2c7a8447236b36c8b96abd39e1b0c8ecb24a1c93afdc4475cf2932128c25db2418d74abe7d8fd8cd596fd085bf342a84158a1554bbb63e7abf146013271728c2fa292b8231818e268e9ba3d1ba39fcd36", 0xfffffffffffffeb9}, {&(0x7f0000e26000-0xcf)="68b48848e5447d7a524ec8b98961ee3ee12ece5766c804ebaacfc65a278da852304df94dcc7539aab5d92a5e33025ad9062a75e452de72e93e4829443d8bfcc77207fcf4c402e4893f76ecb0f12793746cb306c37ec2b66676253d3768eed580555411027d3752dc2aa2e7a696cff12a6ada8c9a1d1252ee0bcb8ded288bc60cbd6ffb68dfbb9bdcd24cef82ef20f24e3acb99faf4b96708a367122e464b62da84b7847d788c3befe26a36509a504c500b7d9c15d20a50c84bee502d78ee76908c02311a9830e2e6264c9755e5875e", 0xcf}], 0x7, 0x0, 0x0, 0x4000080}, {&(0x7f0000741000-0x1c)=@in6={0xa, 0x2, 0xfa1, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f00004ef000-0x80)=[{&(0x7f000032e000)="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", 0xfc}, {&(0x7f0000a49000-0x84)="335bd431a6e56c888ad5c0abac735707b3235ff63709841d8fade82b50a137b81f9abebaa78a8c117aa439b691bb4870a9906a19d4001c027dcdbc0e4ea02038da34026bf9d9379d029b63c4b779a95283046aef6f316f6be9469f54bbd168adb672c947e2e801bac99a8aad07261486344e24e17f2495b84a12504f10a72c6f01f54425", 0x84}, {&(0x7f000013e000)="f4cd3280b065be8aad7fdb1a26409dd226a6cf7311102db8ead223af78d667293b9a8be5a288d5fae87c8e40ec19d47b05775fde3faa352d0791b5ac42d9afeca56cf1852d831cc8c3280dd81993df2a9daacfd0778f637372db6cf74b963fdf018358", 0x63}, {&(0x7f00003c0000)="521349239a848f5a6ded1548c778da4104ac1adf6225e5628cc2552c0dea01ace80f218950a2d924250dfcb7f1f41c852db0be83f8d54a079c5ebcdda469d2b8cba0a1ced62467602c989f49422340dea1beab5ca607a9f3e0b2a9842d77cf53901a178992c69a1f93fc8ab37fd814ef8c6a56ebf8750fa2608d20e75a5798d2fe4745283f052a462e81ae1bde12cf2561c74b4015eeca7188f3e373eb636912fbdbb454f854b7445f0a8fd9126fce7c886d621761da27ce75", 0xb9}, {&(0x7f000053a000-0xc9)="9c59f63306a7fcc14a9c61f9f988d10b6839ffbac27fd17508354ecb760088ce275639ab1e971e7d40d3ccf5cf5df6ebbb61f928762417b9b82b200a906a18dd9ac3ade30b1a1a3846dda3751de5af2cd099be5489774724627345df7abab975beb68f39c8b657e6dc7cd2bc9cc8465876d7dd9687cdc2e57092c98caafe804754a6031830c7d5ae4c0753aee5ab777e014a251bee36db417162273a937f298f6d85f0ddb9be14c249086e87090f0860d3a384360084121c9b5bcb4070e2bb33fc73e6c474db098723", 0xc9}, {&(0x7f0000512000-0x1000)="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0x1000}, {&(0x7f00008ce000-0xa9)="a9e870392babeec1a76148a5a8c44a9213ac05581191157baccc564c00f7a38f219e58bd175ff5acee8eaebf1da60b174cabf0c64c9cf06bb795ec362ab2aa0b342e43e8196b194141b090f966df21dadea07da60320945528445e07c815ef8dce3f2e64bb1f292692b4287313f1f3a6cf3db55c4a14561adf2fd7dd6af247f30a84f8e4e51eb4c432126765edff9c23054fd6b4d391b624b87e996861679b4d7c9f1cf50ad10e4852", 0xa9}, {&(0x7f0000eb9000)="150d33bdba593a6550bdee92e25f92a78c594ad059b0fd37fe431f8040fa29a3882118067dce540d7b8fe82a8e76b82fa66ad73f657b9002938d9a5cd8c7e785baac503b9c43b3b921483e3245e3240448c082d89a3b908fca0d3854165d3ddd2d07de186359e7c9760ccc2c128303d43817a433eac7e2e2b130d10d47e5e42aa4a74bef199d515a199cfa0a9d2b9207d5cc81a5003a4fdea8156a0b8abcdd4e1ce811486b3a432d74305a6e943bc53044a03c514e128f1c9e793d6eb4513abb22bc0e8f723a1c4898444b3152a976614c04d6b9c1cf3a289ac29df406372e9e638b3a1b9c13de4fa8a3566aa02dbf19", 0x68}], 0x8, &(0x7f0000f47000)=[@sndrcv={0x30, 0x84, 0x1, {0xbe, 0x1, 0x20a, 0x7ba9f048, 0x8, 0x3, 0x800, 0xffffffffffff998c, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x8, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0xffffffffffff2f19, 0x1f}}], 0x90, 0x4000}], 0x3, 0xc0) socketpair(0x3, 0x80000, 0x3, &(0x7f0000b44000-0x8)={0x0, 0x0}) sendmmsg$alg(r5, &(0x7f0000261000)=[{0x0, 0x0, &(0x7f0000ac3000)=[{&(0x7f0000225000-0x1000)="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0x1000}, {&(0x7f000056a000-0x9b)="87330c214b2de37f6a97f4bf4017af23763e5f084703dcfddf90d78ff37154d95cbf82a7616b82fbed2ad4632012d4f53df86912b48220a6124ef3c24d82c1e4a7610d2332b56f5210ba58ead07cc32ef0e3741399f15c4896452eb19374ec34ea9ae5fedae1ff8f04792cb74da96e64e8cb6ca974779ff2c6c80c151ca90d0f9ab8029aab50db3c3b444b07ebba0f6cc9bb94413f3ed99e43c80d", 0x9b}, {&(0x7f0000313000-0x9a)="0392d84f9bcb554f2f7d859401941d08d1423764c3d630de16c9d78423a95acb496b2af5aed7f3ba846d8e39cf528788245a74f5d25bcaefe7247947ba5fc86c6ba0e9a7ff8845f98fe77e7048af6ba4136872225a3ba6229308baa7d50eeb991b7a32533301c44d7290830eebca07a654e0b3442982502e5aec41aa9aebd3dac995c778200fe7ce8bf0434c4e973dd3b39e0d76ec46a8a7b3b2", 0x9a}, {&(0x7f00006cd000)="5b34868a1174e0724f23cadc1b93c0d3a79eb0cc869b56ca5c7b1c5b8cfd72010d5a3f92123acb5ee8b59926b89b6654d081092380a8f8844e3db69028b24a48573b519cda7209ce8f767af04ce92e2c2434fff0d92fb72fd51762d0bd34fe9ea3e1eb94944cd3f47eea5b8557b7c3546ec62c34542620061e8351dd47cc4a5683762f7530c506ad9a77109c18e771f3a8113668d4e1d48f482f3d12f3a3c9309127ae0361ecaa03a72975b596b3d290193ae067e1def261f7a5e9e765d0a44c5461e4274ed870", 0xc7}, {&(0x7f0000ec3000-0x1)='^', 0x1}, {&(0x7f000067c000)="b665840728571216c0a8166b7846c128a0f29464fd96eb76deab74bedc25695ef897d487ce0af6e8e8351ebaf22fce2365e79aa73f0bd4cc053047c2fafda6eaa53b5118edd5b1110885b61bf3dfc8e9ddb00605eebe1bbb340aaf73b06115a2426e10195b3577a90b7a91f725d678e275a57b962258b15ec8651def43b169f0d3bc808458c151c4fdb130908f394867b5602b3f7288bfe7df93eb24e112b77addf1dce218232f7ed0718ca25e3a6da10e33e42b9a33d6d0fa4cacb515c22deaa615238ccfb9b094baaa28822af642bd8744101d18da", 0xd6}, {&(0x7f0000ac2000-0x5f)="6d85c4d266eddd00307211122eb5106f4ed523f28a7c32372d21de7d3aeb7b82d8768e8bc5a7fd7eb786577b8b16abb856ace15db3848e593e8b95e54be513309e8fd3bbb7fbfcbd844b210f32303e74e12a7d0f115d81ddce17b688663098", 0x5f}, {&(0x7f000039d000-0xf0)="7ea08ebc3a48c67ca1141ce1de752ff91ea7ff9e8b7e58bffdd28d5c6fd4930c125f003560db00c5551fde893c46298ec25156dea54c78c3f7a2b865aac4e4eecebb4e2349d533fe1d2997e44a7738f402489df2d47b8c2ddf907204382eea14ee51b7f59beda41b73dc06ed313c51498d17bc3acacebc56366bd7e072df439021b72b6879d7e967f9ac96f40c5114c9c5191ff11b4533a0e0a3d854a65ff63396b7fb3ff22f3d20d82c20fd1066b066fa39b0f5ae5d6c98856dd3c3bd9c4f26dea2533d4ca42f5a82b7c5d95cedbe01f56d042b51fe6717a3fe1cacffbe17c5876662e887bbd3f73e89dd602fb782be", 0xf0}, {&(0x7f0000898000-0x75)="96c4c9e41004fb655d76f33b733ec6bd9f70cb013dec162f3fc93f57101c60413bc8da2c7792149c4be55ea2ae27f59d941968133d06a231fc33ffa7c4fdcb4c51de70cadebbafa6a4222597d925e89b3460f8155cab9478e849d669638e2e1da1382f64ec91e1f162de2f53618ac8858d94b396ab", 0x75}], 0x9, &(0x7f0000a18000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000486000-0x40)=[{&(0x7f0000819000)="3018704177c7d0c762fdb6eac2b8369c4d4ec02b35b2cc169bdaa57641e886459d77b36c0a31521134688eeec6ac93c2f66dc7b2171cb4c4500110c7e18d58d71bc918dddb3c0a120f31fd2a3d5d5ac2cded7122752aa72e6ddb9b89d8651619f9d4e5029221c2cc8147a3427b9f0a97837ac3d7d6ca199ef66225021d6f9c1a1719d23ea34cd53932e627edefd9a92a69951c43f78beb4dd9b47aa2f5", 0x9d}, {&(0x7f000041a000)="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", 0x1000}, {&(0x7f0000ee5000-0x17)="74090e02dd206b7396afd8876d59e452b7e589404f650c", 0x17}, {&(0x7f0000d48000-0x20)="561abb7cc6c2886796eb2dae009f8eb663b71e4c368e84f62832b32300257d2d0f05c32fedfcb8eeb611366c3fbe210f705da0c3bfd56169f01750f69d46b95b032be204f9c0bce0ceaa33eecc171d7f7c5f4a73303faf4d9d5ffb07a54cd5997aa8d2bde3d1bf0790cfb9692b221c1602bb309afc1814f2605673069cfa4db2d015f066390aa78e9d28b3", 0x8b}], 0x4, 0x0, 0x0, 0x80}], 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000f8b000)={0xffffffffffffffff, 0x1b}) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00001dc000-0x4)=@int, &(0x7f000084a000-0x4)=0x4) [ 60.145715] audit: type=1400 audit(1518163235.799:58): avc: denied { create } for pid=10859 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/09 08:00:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dbf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000685000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002ee000-0x4)=0x50, 0x4) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) pipe(&(0x7f00003b7000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000007d000-0x4)=0x7) 2018/02/09 08:00:35 executing program 3: r0 = socket(0x9, 0x80000, 0x1) r1 = accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f0000ce1000)=0x1c, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000990000-0x33)={r1, 0xffffffffffffff7f, 0x3, "6b394e5d4e6dad605f2ad7a54b8885819d51cf255b4112bc721d4fc2aaa10751e111e477685b9f9ca0"}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00002f2000-0xc)={@multicast1, @rand_addr, 0x0}, &(0x7f0000fdd000-0x4)=0xc) r3 = getuid() epoll_create(0x7) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fb3000-0xe8)={{{@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x81, 0x2, 0x4, 0xa, 0x0, 0x80, 0x3f, r2, r3}, {0x3, 0x4, 0x6, 0x80, 0x2, 0x1f, 0x101, 0x7}, {0x1000, 0x9, 0x5, 0x8}, 0x401, 0xe, 0x0, 0x1, 0x3}, {{@in=@empty, 0x0, 0x3c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x5, 0x3, 0x200, 0x6d0f, 0x4db280000000, 0x400}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@common='ip6tnl0\x00', 0x8316}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=@routing={0x7d, 0xc, 0x3, 0x1ff, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x68) 2018/02/09 08:00:35 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f83000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0xfffffefd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/02/09 08:00:35 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014}) ioctl$int_in(r0, 0x0, &(0x7f0000054000-0x8)=0x8) 2018/02/09 08:00:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000592000)=""/99, &(0x7f0000cc7000-0x4)=0x63) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d34000)={r0}) recvmsg$kcm(r1, &(0x7f000056d000-0x38)={&(0x7f0000aa9000-0x6)=@hci, 0x6, &(0x7f00003f6000)=[{&(0x7f000015d000-0x95)=""/149, 0x95}, {&(0x7f0000efa000-0xad)=""/173, 0xad}, {&(0x7f000078d000-0xb1)=""/177, 0xb1}], 0x3, &(0x7f0000e66000-0xb0)=""/176, 0xb0, 0x7}, 0x40000100) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000601000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000683000+0xdda)=@assoc_value={0x0}, &(0x7f00006c2000-0x4)=0x8) readv(r2, &(0x7f00001dd000-0x40)=[{&(0x7f000070c000-0x8d)=""/141, 0x8d}, {&(0x7f0000fe9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ee8000-0x24)=""/36, 0x24}, {&(0x7f0000518000)=""/33, 0x21}], 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000651000)={r3, @in6={{0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x6}}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00005f7000-0x4), &(0x7f0000e6f000)=0x4) 2018/02/09 08:00:35 executing program 7: r0 = socket$inet6(0xa, 0x810, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)="2bb7da5ccb0e51b3944d522c12cdbbc7", 0x3) 2018/02/09 08:00:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000061a000-0x18)=""/24, &(0x7f0000ed1000-0x4)=0x18) [ 60.185306] audit: type=1400 audit(1518163235.838:59): avc: denied { write } for pid=10859 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 60.199938] sctp: [Deprecated]: syz-executor6 (pid 10891) Use of struct sctp_assoc_value in delayed_ack socket option. [ 60.199938] Use struct sctp_sack_info instead 2018/02/09 08:00:35 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000029000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000029000)={0x0, 0xfb, "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"}, &(0x7f000002f000-0x4)=0x103) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000-0x8)={r2, 0x3}, &(0x7f000000f000)=0xfffffffffffffed3) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000002e000), &(0x7f000001b000-0x4)=0x4) syz_emit_ethernet(0x36, &(0x7f0000026000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f000002e000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000002b000)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001000)={0x200, {{0xa, 0x1, 0x2, @empty, 0xfffffffffffffe01}}, 0x1, 0x4, [{{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x40}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1d}, 0x5}}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}]}, 0x290) 2018/02/09 08:00:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f99000-0x208)={0x14, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001b1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a89000)={0x0, 0x0}) pipe(&(0x7f0000a4a000)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000075e000-0x4), &(0x7f0000f37000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000052d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fe0000-0x10)={r2, r4, 0x51fae34e}) r5 = accept(r0, 0x0, &(0x7f000066d000-0x4)) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) socket$inet(0x2, 0x6, 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f000015f000)={{0x40000000, 0x0, 0x7fff, 0x8c9, 0x7, 0x3}, 0x7fff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f000094a000-0x8)=@assoc_value={0x0}, &(0x7f0000bb6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00002e6000)={r6, 0x401}, 0x8) 2018/02/09 08:00:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x230) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x40000000000001cb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = accept(r0, &(0x7f0000110000-0xc)=@nl=@proc, &(0x7f0000e2a000)=0xc) connect$inet(r1, &(0x7f0000657000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0x22, 0x40000060, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}, 0x1c) pipe(&(0x7f000043d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000fe000-0x10)={0x4, &(0x7f000059f000-0x20)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000079c000)={r3, 0x20}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e3f000)={0x0, 0x4b, "d5d203d5d98d5b4707f85b784591cb4c344adb98d6a37af75b734193cd4b7e70e9246522ce72c5124fccd6d09e7ae2a2751ebb343ef8ef9f27cbc2917064ec05120f5efe337d7c3ecf7c60"}, &(0x7f0000b89000)=0x53) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000676000-0x14)={r4, 0x0, 0xd7c, 0x401, 0x32d, 0x101}, &(0x7f0000219000)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000066000)={0x80000001, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) 2018/02/09 08:00:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[]}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000551000-0x4)=0x1, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/09 08:00:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000db6000-0x4)=0x1c) getpeername$inet6(r0, &(0x7f0000762000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00003ce000)=0x1c) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000010000-0x10)=[{&(0x7f0000018000)="5500000020007fadb72d13b2a4a2809302000000030343026c26236925000402fe7f0e00bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8000000020cec6bab91d4", 0x55}], 0x1, &(0x7f0000013000)=[]}, 0x0) 2018/02/09 08:00:36 executing program 2: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000874000)={0x0, 0x8, 0xfffffffffffffbff, 0x7, 0x0, 0x2}, &(0x7f000072b000)=0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000472000-0x10)={0x6, 0x200, 0x788, 0x4, r1}, &(0x7f0000ee9000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000b20000), 0x0, 0x1000000008040, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ee9000-0x2)='\x00', 0x1, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000ee9000-0x4)) 2018/02/09 08:00:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000395000)=0x3) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000975000-0x10)=[], 0x0, &(0x7f00006cc000-0x1c)=""/28, 0x1c}, 0x0) shutdown(r0, 0x1) [ 60.326625] sctp: [Deprecated]: syz-executor6 (pid 10891) Use of struct sctp_assoc_value in delayed_ack socket option. [ 60.326625] Use struct sctp_sack_info instead 2018/02/09 08:00:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xfffffffffffffffa}}, 0x5c) pipe(&(0x7f00009df000-0x8)={0x0}) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000067b000-0x72)=""/114, &(0x7f000085a000)=0x72) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) [ 60.366905] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/09 08:00:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x10001, 0x0, 0xffffffffffffffff}, {}, {0x6}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) sendmsg$key(r0, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f54000)={0x2, 0x400000000000003, 0x1, 0x2, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, @sadb_address={0x515, 0x8000000008, 0x2, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, @sadb_address={0x5, 0x4000000000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}]}, 0x78}, 0x1}, 0x0) 2018/02/09 08:00:36 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000091f000-0x4)=0x10, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0}) sendto$packet(r1, &(0x7f0000fea000-0x89)="8f7867c258c4b53716ac6179020cec4b2cceb9060cc9f3bbfcfb09ff6bc817d8f2035803478bc85a7194cd07d8888706ea72eb012dfe0eeedf34d74912308b5dfeb2c029b1f03723d113db351d713018c5a7da06e2e310533cd876d53fd182ff94fce1d16c632782fdf4e6fe586d34529979ee8910da6ea86c98068c3ace486d4957bf481877f5ed1213", 0x8a, 0x0, &(0x7f0000fea000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/09 08:00:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000fe4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000fd3000)=0x26) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000874000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffffffff, 0x6}, &(0x7f0000264000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000254000)={r1, 0x35, "bc1d28d2cfdd7dcb1a8af15f9216018413eb500df812fbf94b30c60feb995c8673a9715951b62a339d0d51ebaf1aac7b15c2dbd1ea"}, &(0x7f00000d7000)=0x3d) accept4$packet(r0, &(0x7f0000aa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000cfa000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000054f000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9, r2}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/09 08:00:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000027f000/0x2000)=nil, 0x2000, 0x2, 0x810, r0, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f5000), &(0x7f000082e000)=0xc) 2018/02/09 08:00:36 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000c97000)=""/32, &(0x7f0000091000)=0x20) sendto$inet6(r1, &(0x7f0000f73000-0x31), 0xffffffffffffff5a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f7e000-0x11), 0x0, 0x0, &(0x7f0000f7d000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f0000f7f000)={0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000f7f000)=""/144, 0x90, 0x40002020, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000f7f000-0x8)=0xffff, 0x8) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/09 08:00:36 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000694000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="59b5fe913632c72fb595f06e7925b688d46c7ddb7a085a3c27ec78609340508fd2b1ced02fc2edf6bdcf55101292bc7ada528b79ee92e484ccbff2365e0eb195b76d53cab684f5e7159f92603b3e6bf89e24af4f2c478d89006217d61e810a785084857b4cc8d73580630d9a53d5d312e4553d9426ed5c529c2175a8400ca1f48f3a8caecf89f08393269d940987384310fc2284fa43b68df478a530bc13f078503d4abb61e3e0ed9e191edf2c01eca9b52f786c936f3b32ec624ab7", 0xbc, 0x8814, &(0x7f00008c8000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x0) 2018/02/09 08:00:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) read(r0, &(0x7f0000996000)=""/1, 0x1) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f00007e5000)) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000af9000-0x38)={0x0, 0x0, &(0x7f00008b2000-0x50)=[{&(0x7f0000fc3000)="303124ac603aef713c83072e900e76e41fba5dd55c05be76c20f0582357901b9734be6854b80a2057411c08d7d2fea6da6c0646275d097dbbf0cb9b4838e523d", 0x40}], 0x1}, 0x0) 2018/02/09 08:00:36 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000ff6000)=@nat={'nat\x00', 0x1b, 0x4, 0x570, 0x2f8, 0x2f8, 0xffffffff, 0xd0, 0xd0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000ff7000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x458}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0x0, 0xffffffff, 0xffffff00], @common='rose0\x00', @generic="af1cf2f3a85d0304a66b37394b751a45", {}, {}, 0x1d, 0x71e, 0x0, 0x2}, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x6, 0x6, 0x2, 0x8, 0x30, 0x5, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x13}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}], 0x8}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x16, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @port=0x3, @icmp_id=0x3}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x6, 0x1, 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x101, 0x7, 0x1, [0x0, 0xffffffffffff0001, 0x8, 0x5b9, 0x0, 0x101, 0x3, 0x16d, 0x4, 0x5, 0x5, 0x1, 0xbc2, 0x5, 0xfffffffffffffffd, 0x10000], 0xf}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x15, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv4=@multicast1=0xe0000001, @port=0x3, @icmp_id=0x0}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x8, 0x1, 0x80000000, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@multicast2=0xe0000002, @icmp_id=0x1, @gre_key=0x8}}}]}}, 0x5d0) 2018/02/09 08:00:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00000c3000-0x30)=[{&(0x7f0000af8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) r2 = socket$inet(0x2, 0xf, 0xff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bd9000-0x10)={0x20, 0x206, 0x0, 0x7ff, 0x0}, &(0x7f0000832000)=0x10) bind$alg(r0, &(0x7f00004a2000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e07000-0x93)={r3, 0x8b, "967401c888c00e3fb2685ac4a438fbc5a6b238b59061a830041a6812fbf259d0d1a780579400e4db93a9770837822290b125d8d848325da54c5ca1cf49cc5b68af395076c085ba66819264165c635fd174e5b6c96da7aaef1b003271485ac483a53e0945b0cec1ff51429b02e7ce029d1f2ea967d646b509362b2de39500bf2c1d1099abebf4df5039f14f"}, &(0x7f0000be1000-0x4)=0x93) 2018/02/09 08:00:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x3ff) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000f19000-0xc)={@local, @multicast1}, &(0x7f000081a000-0x4)=0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000795000)={0x7fff, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x0, 0x6, [{{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}}, {{0xa, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}}, {{0xa, 0x3, 0xfffffffeffffffff, @loopback={0x0, 0x1}, 0xfff}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x2, 0x5, @empty, 0x6}}]}, 0x390) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f9b000)={0x0, 0x800, 0xfffffffffffffff8}, &(0x7f0000730000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000021d000)=r2, 0x4) r3 = socket$inet(0x2, 0x3ffffffffffffffd, 0x7) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000005000+0x2b4)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/09 08:00:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0xe, 0xffffffffffffffff) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @rand_addr=0x3ff}, 0x10) recvfrom$inet6(r0, &(0x7f0000346000), 0x2d4, 0x30, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0xffffffa6) socket$inet6(0xa, 0x7, 0x8) [ 60.449127] audit: type=1400 audit(1518163236.102:60): avc: denied { map } for pid=10955 comm="syz-executor0" path="socket:[22743]" dev="sockfs" ino=22743 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_route_socket permissive=1 2018/02/09 08:00:36 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000969000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000208000)=0xfffffffffffffded) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000e96000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000001000-0x4)=0x26) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x4b68, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000-0x20)={"f4acb5265a30157a0013016f33baaec0", {0x4, 0x80, 0xed6d, "b6a15e3d33e8", 0x1}}) 2018/02/09 08:00:36 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000827000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f86000)=0x10, 0x80000) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000506000)=0x40, &(0x7f0000f86000)=0x4) pipe(&(0x7f0000f86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000f86000-0x4)) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000f87000)={0x8, 0x2b34, 0x8001, 0x6, 0xe, 0x1}) 2018/02/09 08:00:36 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000ffa000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000063d000)={0x0, 0x4b, 0x30, 0x3, 0xdb}, &(0x7f0000983000-0x4)=0x18) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ffa000)=@assoc_id=r1, &(0x7f0000ffb000-0x4)=0x4) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000ffb000), r0, &(0x7f0000ffb000), 0x200, 0xa) 2018/02/09 08:00:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x7, &(0x7f00002c0000)={0x0, 0x0}) r1 = accept4$inet6(r0, &(0x7f00006bb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006b1000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00004d9000-0xa3)={0x0, 0x9b, "85a26744e2449935b281ea6198e81f3906d56ee951d0d5abea40d195f883146a0ac087e628960ff3fc8b721cd702c5631c2a5b659473bf7cdf34a7d02cb74c0fcbad62c433e5d5e31019516b6b14fe4cf42a5f260c02fa38b6113fed5809c54e3e2378af53fa3bd09bad4db5d13fc38f47887283eb8a10227b34879188d019d198d12aeffb93a43f80a6fc8b37b0c6581a9be41163f02abb0e84f7"}, &(0x7f00005b7000-0x4)=0xa3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001e3000-0xc)={r2, 0x5, 0x20}, &(0x7f0000bc2000-0x4)=0xc) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/02/09 08:00:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000762000+0x984)=@acquire={0x134, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0x134}, 0x1}, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000ed2000-0x10), &(0x7f0000a32000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005ff000-0xc)={0x0, 0x80000, r0}) r3 = accept4(r1, &(0x7f000082b000)=@sco, &(0x7f00002e6000-0x4)=0x8, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000db1000)={0x0, @rand_addr, @rand_addr}, &(0x7f0000066000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000023f000)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000afd000-0x4)=0xe8) sendmsg$nl_route(r3, &(0x7f0000d2f000)={&(0x7f00009fe000-0xc)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000484000)={&(0x7f0000c97000)=@ipmr_newroute={0x3c, 0x18, 0x800, 0x1, 0x3, {0x80, 0x90, 0x80, 0xb69f, 0x0, 0x3, 0xfd, 0x0, 0x2600}, [@RTA_PRIORITY={0x8, 0x6, 0x58}, @RTA_IIF={0x8, 0x1, r4}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_OIF={0x8, 0x4, r5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000000) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00006d8000-0x88)={0x2, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1}}}, 0x88) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d80000-0x20)={0x2db9, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000436000)={r6, 0x1}) recvfrom$ipx(r1, &(0x7f0000bce000)=""/4096, 0x1000, 0x2000, &(0x7f00003b0000)={0x4, 0x1, 0x0, "16410b053e89", 0x8dc8}, 0x10) 2018/02/09 08:00:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000077f000)=@ax25, &(0x7f000087b000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000bf9000)={0x0, 0x11, 0x9, 0xffff000000000, 0x1, 0x3}, &(0x7f00006fc000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ee4000)={r1, 0x8a0}, 0x8) r2 = socket$inet(0x2, 0x400001, 0x40004) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000769000), 0x4) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f6a000-0x4), 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000948000)={0x0, 0x60, "35689fdd7b46937f3c063b188415195c5487326a830dffb2d5523e63452a41faa71e54320f9b8a2d7d440789255f00c0ce6af7e5c8c213e651646b1f1e6accdef677d629d3d6f6a0152802cb609924f25d130c390a33ba2bfad21a9e110ce9c0"}, &(0x7f0000f24000-0x4)=0x68) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f35000)={r4, 0x2}, &(0x7f00009a7000)=0x6) r5 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r5, &(0x7f0000e87000), 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000259000)={@random="b7e49b7bb034", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/09 08:00:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fd9000-0xc)=@nl=@kern, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x47, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000001a000-0x72)=""/114, 0x72}, 0x0) recvmsg(r1, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6}, 0x0) 2018/02/09 08:00:36 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000002c000-0x10)=[{&(0x7f000002b000)="0b2efa311dc692d191b594ddee2a2c2c007b46e67036", 0x16}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/09 08:00:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x801, 0x1) write(r1, &(0x7f00001a4000-0x24)="2404000032001f1546f9ff7f000005000907010c000208507f000000000000000000db", 0x23) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000596000)={{{@in=@dev, @in=@dev}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000e30000)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000122000-0x4)=0x800000, 0x4) accept$alg(r1, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000001b000)={@ipv4={[], [0xff, 0xff], @empty}, 0x7fffffff, 0x2, 0x3, 0x4, 0x9, 0xe0a0, 0x7fff}, &(0x7f000010e000-0x4)=0x20) 2018/02/09 08:00:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f8000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}, [0x4, 0x1, 0x1, 0x7, 0xe4f7, 0x7, 0x5, 0x9, 0x1, 0x0, 0x80000001, 0x6106, 0x2, 0x8, 0x3]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000017, 0x0, 0x6) getsockopt(r2, 0x8000, 0x14, &(0x7f00003ac000-0xfc)=""/252, &(0x7f0000b4d000)=0xfc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000972000-0x14)={0x0, 0x9, 0x9, 0xff, 0x10000, 0x2}, &(0x7f000090f000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000557000)={r3, 0x7}, 0x8) ioctl(r2, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00003c5000-0x10)=@buf={0x87, &(0x7f0000892000)="1d9a882e6b7130876183fb3d58dad520e395f816d9f855cf1d6a663ede583200ae90abbe26254197bf05b8d615e864f0482e060bb974d1dec0842c79a94e3b7d6e4746b9f53edb1078716e5d8d7c9b639f41b83cec07171ac9deb86c4cf609949c7d2331a01324a25e5017a020e356020706a4b0fbd2a8646bded9dda8bdbda5ca2ecc160e93de"}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008ff000-0x8)=@assoc_value={r3, 0x3}, 0x8) getpeername$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc), &(0x7f0000cc5000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000007d000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f000062b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x4, 0xff) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000001000-0x10)=@generic="1bfc59b38c6ae88cc01d7af5256ac51d") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000974000-0x8)={0x0, 0x10001}, &(0x7f00002f9000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000096e000)={r6, 0x2009ac88, 0x0, 0x6, 0x80000000, 0x8}, 0x14) sendto$packet(r2, &(0x7f0000d85000)="6a3dbe2d51dad0428cfc4eb68b5568eb5592e53047d8410359c43f", 0x1b, 0x8000, &(0x7f0000f25000-0x14)={0x11, 0xc, r4, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003e8000-0x8)) 2018/02/09 08:00:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000d44000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000225000-0xdd)="c2f1b1ea4ed8da498313eb83e174da9c6dc4a3881597ddd268cf7246a12153afccfd45cea6a5cb8206742ee01c8ebb0522a3ed5d445ee1b01719905f6d8fd550dc9289cac870b8332515c9256cb04484c841717f20feba770ded6fc8afb6387781e585bdd94c08231c2ba32020cb40a5916a784450278b21209dd85fe0f1f4245d1aa6bd00af690d58c4e2f579dbb397dd6d4b8dfa32687991905654d8b7d3427a8492467ec303a78ce5b2bd58cbeb7f769bc52b7e840ea60aefe8fbdd5bb5311ef0f998d943dcf42000967d02dcb22b1a825e8a8a829d525bb949c93f", 0xdd, 0x800, &(0x7f0000ad4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = accept(r0, &(0x7f00003c1000-0xc)=@nl=@proc, &(0x7f00007af000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000017000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000340000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f2c000-0xc)={r4, 0x4, 0x10}, 0xc) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000973000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000f4a000-0x1)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto(r2, &(0x7f0000d10000)="ee", 0x1, 0x4000084, &(0x7f0000f6c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x3a) sendto$inet(r2, &(0x7f0000664000-0xbf)="e111e5f3546ebf31149f0fc6c0af545977d409933de89491994f9e112597b3a442adc58cdab14e60a4daa3576040d2b98b63383f504322c83b4ef92372223da82e83466b6ec47da3c80c63fc59e69c0c770cf502f07c43a5e9b3d6c8a7e63d67a50995e25bd14b7d96de6a342ee0865ee974fa2e0045857530a7a39e814be6acd6ebd5f01ec0ed1756f5efa5dc86d7b29ca96d7f8ed6da688f6d7b1237bfb846801e370ebdf39cffc2c0bdb9518fbdf7a02203b868973dd76cdc12bd02c758", 0xbf, 0x8014, &(0x7f0000a1e000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/09 08:00:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000038f000)={{{@in6=@empty, @in=@remote}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000682000)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x10}, 0x4, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) connect$inet6(r1, &(0x7f00004e0000-0x1c)={0xa, 0x1, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = socket$inet6(0xa, 0x803, 0x7) close(r0) getsockname$inet6(r1, &(0x7f0000425000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00007c7000)=0x1c) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f000012f000)="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", 0x1000) 2018/02/09 08:00:36 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f0000024000-0x400)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='bcsh0\x00', @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$nl_netfilter(r3, &(0x7f000022a000)={&(0x7f0000ff9000-0xc)={0x10}, 0xc, &(0x7f0000bef000)={&(0x7f0000590000)={0x514, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @pid}, @typed={0x4f4, 0x0, @binary="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"}]}, 0x514}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) write(r3, &(0x7f0000b6c000)='q', 0x1) getsockname(r1, &(0x7f0000325000+0x66e)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000690000)=0x26) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000776000)=0x1, 0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/02/09 08:00:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000b9000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f78000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000080f000)={0x0, 0xce, "9caace41cef8aaf9eb1cdf5a0294f6b4c71c9f623d740b1916d2befdff1e1c230759a79c411974b14f68dc4b5f0b943f0359de9444ce1889d3311a95bbe8b3e3fbb1314dddfca5e87d43f335291918594e85c20913043592962a09708eabaa75ff8797a8eba1635862bdf57061e45a023e728bae93f742ffd07cef83d1ceea200a80841791f87eb1a92686e191bdc9db8a6a80310e8eca1ed30d30d6c2c16107cce2de340e608e00067721f9679a87d4166ae3517635819261111e824a10ea125670db1502532c469bfe6f63c986"}, &(0x7f00002b8000-0x4)=0xd6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008a1000)={r2, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x3, 0xec, 0x1, 0xffffffffffffffc0, 0xc8}, &(0x7f00007d3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x1, 0x0, 0x0, r3}, &(0x7f00008c8000-0x4)=0xffffff30) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005ec000)={r4, 0x0, 0x1, 0x2e}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000c7000-0x20)={r0, 0x6, 0x1, 0x4, &(0x7f0000daf000+0xa73)=[0x0], 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000be8000-0x10)={r4, 0x0, 0x7ff, 0x2}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006c1000-0x8)) [ 60.719012] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/02/09 08:00:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a1000-0x1b0)={0x1c, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic='*']}]}, 0x1c}, 0x1}, 0x200000000000) 2018/02/09 08:00:36 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000c000)="f3377436177c95be463969cba6ba7b14d68310b92df1072b23e3b80b46776e", 0x1f) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239}], 0x82, &(0x7f0000008000)=""/243, 0x263}, 0x2000) 2018/02/09 08:00:36 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000005000), 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0xf0)=[{{0x0, 0x0, &(0x7f0000003000-0x50)=[{}, {&(0x7f0000005000-0xe8)}], 0x2, &(0x7f0000003000)=[{0xe8, 0x29, 0x10000, "2f66966c730014f5cc8da74035c328cbf8147fddcb5ac640c304d76d5bf52971c9bbb1bb4d0729c8409147b968644515acc8f8ee828080a045e8badbfe2135743d7f0802b576bb50dd4f7b8a10cbb597bf6b248cecfd8e47b9a053e573b1581feeab3137555153a3994dea4a854ead2b64eff7086f3f8d39942ac56efac435abd588923a694d1bda777dc0f4417d531f60efa08a854b6ff271056cdade2fbf10cd273ac662b5b85d44447dcb2f4feed163b5d91c5030db9b3b0137760de485760bb42a1d81fc6b41772466adbbb2eba15f79"}], 0xe8, 0x1}, 0x7f}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x59)="bcc3b98e913ae6d86164d4657bc13a808ef241484c5abcb91b33451c44a2adfcf0816f7cc8665a857b32fbfba65aed169f692c6b8a92d9964ea4d2eeec5900374689df2478a5ff6c2d5015526cb86754a36e0a213c987704f7", 0x59}], 0x1, &(0x7f0000004000)=[{0xc0, 0x118, 0x4, "5f825de75da47d672a9e73f8ed7a37eda01752b54987e6d132599780a98f3db030a86977dfd4b5f95073ccab50e86863bb56f5cb887aee95eb5edc3219519caea7d49e6cb62d104282ecd8a1b853831d164260701c35ec92a5b072d0a20cadc287842197aee473bcd5e89b3b29cd7530ad1aded625496bfac45563b1d175e4b230d5887a4493caaea341832e82d7e5016a4bcc753c82c828e42dac6f32442be97d26da8d5b8724086aacc74e"}], 0xc0, 0x40}, 0x7}], 0x2, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xb, 0x5, 0x5) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000003000), &(0x7f0000006000)=0x4) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/09 08:00:36 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$netrom(r0, &(0x7f0000012000-0x48)=@full, &(0x7f0000023000)=0x48) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000011000-0x4)=0x7f, &(0x7f0000028000)=0x4) sendmsg$nl_route(r0, &(0x7f0000025000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x2c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 08:00:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) socket(0x8, 0x8000f, 0x5) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/02/09 08:00:36 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80005, 0x0) 2018/02/09 08:00:36 executing program 5: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000)={0x100000000000000, 0x6, 0x7e, 0x1000000000009f2c}, 0xffffffffffffff48) sendto$inet6(r0, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/09 08:00:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = accept4(r0, &(0x7f0000aab000)=@alg, &(0x7f000002a000-0x4)=0x58, 0x800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000871000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000001c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000012d000)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000b4b000)=0x3a4) r7 = getgid() r8 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000062e000)={0x0, 0x0}, &(0x7f0000a25000-0x4)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000334000)={0x0, 0x0, 0x0}, &(0x7f00004b4000-0x4)=0xc) r11 = gettid() r12 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003b000)={0x0, 0x0, 0x0}, &(0x7f0000d84000-0x4)=0xc) r14 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dfb000)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000942000-0x4)=0xe8) r16 = getgid() r17 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000db0000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000250000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000664000)={0x0, 0x0, 0x0}, &(0x7f000043b000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000022f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c7a000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000811000-0x4)=0xe8) r22 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a77000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a97000-0xe8)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f000022f000)=0xe8) r25 = getgid() r26 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e38000-0xe8)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00001f3000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057d000)={0x0, 0x0, 0x0}, &(0x7f00006ff000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f0000ce4000-0xe0)=[{&(0x7f000075d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000021000)=[{&(0x7f000040b000)="7d9d99699cc96fe8e36744d3b2fb0adc91f5e2c85917b709d295e63503f1b1dffb45e3ac2159363e551fdd6d52c63621f30ab5dd3851cdb3bd14da33497497becba72426b6c07ae7f7418420c43e9b24a02e9197bd01eab261e61b103964b73ef4b662b588aae52884e00e5a5644ad5f4900afe56c32d21ee8f51f79c4f6fdbd77719379755d919d5d58fcc91781596dde03df623a9e9316f65fc4162b3dcfba974c41ebb1d620402a48368da0d2f1e8a664260dbe2315dac132b50c8a7035dbc51f758956900eb285ce7f07", 0xcc}, {&(0x7f0000984000)="cf47ce7d29d3234aeb119c39b35d700c6c5c65831ce9b2ca146cb4b365dbc94d2fd74b70dc6e723f864c38e96424bab01a75a089b110ae8cb573e5fb671b5e389cbb04367bbfe7bf0d3b1ac9531033df5d567bec4b74cb160ba01af02feb84f99a56f096e18956c5b19b5447fe3f72701ba5841b31272b23d47fb4c7dce68dc9981b394bc223a452a0a049ad403b2947deb347be37a824cd51fd7fbd7c3cbd47dac034f85250413abbd80748b365ac637ee4fb72e8d0eaa3e3fa81fbb8d11c2be47f3479f54208aa682d9567dd2d0c4bb1fa6725138c70f4d3c21e19b3afac246a", 0xe1}, {&(0x7f0000e68000-0xb3)="7f6cce1922d13b261fa48b17ac61f9a0a28eb6580f072959b8a8ee5051a1ff32e5ba38dff576996889c34923587ebb8aa8199f2d4400196927fb3ead142fc07963b7298ef586e205add47a492eac1f16d4b2a329b874375178602195b24f800f25d2df9d688b12472d7f858a84a2f126cd7c15b26f3b3323650b2fc7161118e31fb3bcc05320673eb6161ac837b6e9ccdd93620fd3fbbca6d0c2b0a497c75fc6f6d646bdff7ec1a9632a6201b802baaa060c97", 0xb3}, {&(0x7f0000ef0000-0xcd)="1f2aa60c5f76417abab38601706e5b38022b87e18d2e91a66018282ace7ed558b7185b1c4c3f9b8eff7e1644f592769dc34f0a35f4f4dc394a2f88f2d40202ce3bdd48b76810c6ee5610e4fb82d1f2a46386209389471f37607b2970677f9a6f20547184df33188997ad2f1d0604e6d12a3b68c5af329d903db701f776d006468ca2ac5ef612d28007ddb65881d0d401743c2a5eeb4f00a3aceeb72ec877cbac12fa870852c2fad70767afb329aa131697d6abeb425e3295f451e72033c23b28fdc65307ad761470b98db1ec22", 0xcd}, {&(0x7f0000a89000-0x95)="4a32fbcbad331f7174b9fc318ce5ee663913245b0b63df9bf838207657ea38502d49d70e52ab4a2cb8669a20e2ffe5663733c2a2691347b23ea655ebfd2a75a59358d44157865ace77305bf254d3591b1dc317855658fc6d70280df145735c9d774d746bbe627e33dd21dc203f35de8956f817982fdaea7836330f2c4aacef2507ef1034943f5390a177bf8e3a7f23ba18e6da885a", 0x95}, {&(0x7f0000e1b000-0xcc)="2bfeed044fe36cb01ebb6c922f2bd6d82111b5a96fe1bbf13b48f86b4d68d5a4dc52f88609d2728382c754cafbd00c317df86b7e1a8c559ecf6c72c6108869ee976f3729a7e802f264888e5f77b6dc8362bb05e8284cea7543edcdd4465db99b4bfe72211fd2c3381e2d10e6d2b2058cc19f6e7f7cc50aac5e82d7c115f756beaa05072f1c13582af90daf8c9810308998d7787feba0ad58fde03249b2b8cbadc89f67896a0928598f1e7fc6b7ee72cabbf62df28bb7ab3bf3f41346aeeede6f12096f9b91d20790f418b967", 0xcc}, {&(0x7f000086e000-0xb3)="f617f464d7136a4205207db19fca3f4aa236978c11a21ea4c64f3ebdee50dc4b7452fc847d308bef48c655000fd3f89165060548477781e9721c6250f0f925e21649219c23073e1d3a82d625be4c75e461c0df64d6982b8577815e216bd872182f413e72e23871d9d738c67da1ffd6e07e8c12a4d375d62fe79b367708045eb8c4a8ad861c1a7bfb36bd7d7dbbc3548df76daed77e880581a4cfccbd2dc0e2d8a11e7f16e595b9260ac63f5483d98d35db99de", 0xb3}, {&(0x7f0000eca000-0x70)="8eefdd6f226abc008f376fd5530100755e40c1ba439f2fad246b2dfedfeef132196ae57a07d6c566bb91177f3dca48ac30b3da8716fa8d5ec23cbeb277e8261485ba67eb0ffcf8f7d6d5a5f7639b58f855600789a326c8ec46453d3be566168c31d8e34cbfad3e30096eca4eb30c32ec", 0x70}, {&(0x7f0000415000-0x4d)="07c11ae65458be871249163d855c0228cbeb8024c85fcdced9e5e08c8a5ee13e993fb3c16e108ec6a09b6d60f701de8caac3eb16d77b6ec70670efb7913098221e0854482d8217ccb02d67da3e", 0x4d}, {&(0x7f000039a000)="a4f87e5ccfc9676a0d5a4434024bbc138c1a373bd5e78d65e85355dcd50a37674f69c9bad0feedf138a1610a13da5eaaf0f199675c0df00696", 0x39}], 0xa, &(0x7f0000f5d000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r3, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa0, 0x80c0}, {&(0x7f000096c000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000295000)=[{&(0x7f0000f4e000-0x55)="aeada6e10de4967104d8c55e0e0615768268ea1135c19e5b0881ec6f004542e6cabbfe5369171995deb0af217558106a648aa6a0cac136ca16cb2501f53f477f4b13a37ad423431c9d1cd32a0a413346b683374b5c", 0x55}, {&(0x7f00008f6000-0xf9)="a9dc135f5e06f91f5d2abe564a932e9453dc35114ddd6ad1e099aaf612c6adefdea8c4718b9236a5e4639ea768669c73e908c475a16ed36692f47d9102eb429c52bb1b6a4dd806eb348f5115935f83bf81d1f0e7aa255220d5305228c3b205e5d2842af8b2ca2564ab68d9c6d05ab291d4ee277ebcac7eee17a95b303e350b84097871c720135ff02bf167036e3c224a8ff4acdedda2bcd25d7f03817bf571537de8915dfd99fd6cbf6f7f5a374f24c6da86cc0007e393c0802f14a5b158583184e520502bb408c5ec3900ad1f80d1e1b93dd92a22735419e0920257cc564dc03ee816f47eca5b8c852c758422e1ee4794c8fbb03737dd433c", 0xf9}, {&(0x7f0000d5d000)="9feaf7bb6e9b21f4c06784b1e48a2abe195579a67bca6b603e5460767b6ad7ad65d029c4c3773631bfadb5a3e15e612f77a9aea6b163c33398aff83efd51585735db4616b47b38ba596664ee3187281f4880ca7decec6431d3f2c63137bd0b99e4f85d6151d3bf42963dd4d56afe3308a8289f40f07129eea62ab1b1c04b5faf022f3ec956fd9f65e437cc12680bc67c779503375af09d25858541f58f17586bf23b013f906f43334cf4d71f4b5963e8078c4481f19de73d8e801e8548f549e649a5ad12c5a46ee3418f52", 0xcb}], 0x3, &(0x7f00007c0000-0x60)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x60}, {&(0x7f0000c8f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ab0000-0x10)=[{&(0x7f0000b4a000-0x40)="1c795d6bff6f05b547b573f72122c925942adbf2e6848ffdb11d7bcbeba0edc12d6eaf2e3e912230e8cbe730ac23e650ec10cb82a8ced20ac9581926e8d2990a", 0x40}], 0x1, &(0x7f0000d68000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x60, 0x800}, {&(0x7f00002f4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000879000-0x20)=[{&(0x7f00006e5000)="beedd06bf3c5deff9a9e4946aac24662a7dbc5b8f01db8f8838e62fefff30e4fe6711bf968992d5edabaa34a60fed3bf650d1679fb8b147f60bfd789662b3f9eb53b7742cb0ff4465324d8ef742d87527951701685f1e6e560fe3fd8d3c92a495f24cc95f79e748eb6407ecb49c6aa727e1daddf21a82fa27f2a6b5cc7e6e53d7397e399af9c5aea63ca7b2045", 0x8d}, {&(0x7f000089d000-0x80)="0f49267cbca9f858a1dd52b1fe1607077159cca8ae5daa69769aa81a30b552a90bf901232a6dd60794c8fd538dafc0759cf69848ef3fb32da73de42c13990f3ff83d5e72ede6f0e833614da450a69104c5b039bf0a99ae9a8aa81294fddb8b4c069102734ccc183435b19a74b967a7701ee690488968b6f7fcf0125d00b539e8", 0x80}], 0x2, &(0x7f0000b93000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x8001}], 0x4, 0x0) writev(r0, &(0x7f0000a3b000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000078000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r29, 0x29, 0x0, &(0x7f0000935000-0x8)=@fragment={0x3b, 0x0, 0x8001, 0x9, 0x0, 0x16f24e82, 0x2}, 0x8) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) [ 60.787063] Dead loop on virtual device ip6_vti0, fix it urgently! [ 60.811450] syz-executor0 (11041) used greatest stack depth: 14480 bytes left 2018/02/09 08:00:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000192000-0x8)={0x0, 0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000d54000)={0x1, 'T'}, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d50000-0x2)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000ca6000)={0xc6, &(0x7f0000584000)="1de0b380c6f310c6e5a68cb415e6a435a7141d5df68e47d2230f4083f0e1bd4a23ad091ccbee5cde019189356beef26de222922cfe23b772d4bed0683dbd1c9829c474306fe05b7935460d76a2e1a9233c0dca57d49e521cf5833271e387500bfbcb1e451bae5af7d9f8ba84def2e6383d0dcf34a625b7c6cb29e75dda385f78a18b6a970e339a1eba4911d1f0ee7b1194ae26a9ebe8bd4483def319959aa06d99907f70f9171f47ca84aee4820e266f9d0cd03846dcf069fe845b493e21c17791fc0d340de9"}) [ 60.839461] ------------[ cut here ]------------ [ 60.844332] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 60.857661] WARNING: CPU: 0 PID: 11072 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 60.862130] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 60.865447] Kernel panic - not syncing: panic_on_warn set ... [ 60.865447] [ 60.865460] CPU: 0 PID: 11072 Comm: syz-executor2 Not tainted 4.15.0+ #221 2018/02/09 08:00:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f000088c000)={&(0x7f00005fe000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000cc1000-0x80)=[{&(0x7f0000583000)=""/172, 0xac}], 0x1, &(0x7f0000554000-0x60)=""/96, 0x60}, 0x0) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) pwritev(r0, &(0x7f00000aa000-0x30)=[{&(0x7f0000597000-0xc5)="9e5970b2eea72fe5b2aafa649056b5460eddb0e99b6cd40fdacbb6cf47cc3ccdee229a45f792c9a54ffb16f328c7b7775e10b8e033e0d844a71ea21b7bebfa0c289ce9eee6c657ac3f9ad67c1702442661e5eb239ae2be33ef4156d7a3aae6c10a55447139d02a6e7cfc617f5cfe5ddc51d0a39b2416f65459797c63065964fbc348081bb4d25eab87b17725abcf22c0458e6ba18a720285cf710eb37228ccd6f38986becf5f2d551d95b9b96a72f07d996acf1de0a601ad66dc5bffc433e85a44f39fe277", 0xc5}, {&(0x7f00001a9000-0x21)="e288f86c9d5a3964ddabf84b219584f4ce251c1820caa59cca1faea0f974d386d8", 0x21}, {&(0x7f00005a2000)="6ec12ae0dfc9b4d0ffd7638d3deb2a7262400b0dd1f0b76f1b0bc3070a2d25720d1a68eb384d5cb564236871f2163caf5dd24d7284018dab0ec21e205792e73f60f0bbce8d33178d3e1ed47b5442bb52283584124150248c3f61c3a75a8ca4e6ab6bdf4f3eb4749c39b9b87807fb89ca05db66da41b1be807f422e9b40f71db8faf745db0f2f7e36065cbef8352468becc5ee733c2d5fbad6f53a4f69cbc94c82a89705fe17ed06fa6e69a62c291a31351e6c8b66582e6fc0e6d772e2fc06b5564", 0xc1}], 0x3, 0x0) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x201}], 0x1) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000035d000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000ea9000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c93000)={0x0, 0x0, 0x0}, &(0x7f0000224000-0x4)=0xc) r5 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009f3000)={0x0, 0x0}, &(0x7f0000a19000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000040f000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009c6000)=0x0) r9 = getuid() r10 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c64000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000243000)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000dde000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3c000)={0x0, 0x0, 0x0}, &(0x7f0000225000-0x4)=0xc) [ 60.865466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.865470] Call Trace: [ 60.865486] dump_stack+0x194/0x257 [ 60.865502] ? arch_local_irq_restore+0x53/0x53 [ 60.865521] ? vsnprintf+0x1ed/0x1900 [ 60.865539] panic+0x1e4/0x41c [ 60.881676] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 60.888264] ? refcount_error_report+0x214/0x214 [ 60.888275] ? show_regs_print_info+0x18/0x18 [ 60.888297] ? __warn+0x1c1/0x200 [ 60.888317] ? usercopy_warn+0xdb/0x100 [ 60.888324] __warn+0x1dc/0x200 [ 60.888335] ? usercopy_warn+0xdb/0x100 [ 60.888350] report_bug+0x211/0x2d0 [ 60.951266] fixup_bug.part.11+0x37/0x80 [ 60.955328] do_error_trap+0x2d7/0x3e0 [ 60.959213] ? vprintk_default+0x28/0x30 [ 60.963274] ? math_error+0x400/0x400 [ 60.967075] ? printk+0xaa/0xca [ 60.970347] ? show_regs_print_info+0x18/0x18 [ 60.974851] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.979694] do_invalid_op+0x1b/0x20 [ 60.983401] invalid_op+0x22/0x40 [ 60.986847] RIP: 0010:usercopy_warn+0xdb/0x100 [ 60.991413] RSP: 0018:ffff8801b2d2f6e8 EFLAGS: 00010282 [ 60.996779] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae [ 61.004040] RDX: 0000000000005f96 RSI: ffffc90003327000 RDI: 1ffff100365a5e62 [ 61.011294] RBP: ffff8801b2d2f740 R08: 0000000000000000 R09: 0000000000000000 [ 61.018552] R10: 00000000000000e6 R11: 0000000000000000 R12: ffffffff86402580 [ 61.025815] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 61.033096] ? vprintk_func+0x5e/0xc0 [ 61.036902] ? usercopy_warn+0xdb/0x100 [ 61.040884] __check_heap_object+0x89/0xc0 [ 61.045120] __check_object_size+0x272/0x530 [ 61.047317] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 61.049529] ? usercopy_abort+0xd0/0xd0 [ 61.049556] ? copy_user_generic_unrolled+0x89/0xc0 [ 61.049571] ? _copy_to_user+0xa2/0xc0 [ 61.049589] put_cmsg+0x233/0x3f0 [ 61.049611] ? __scm_send+0x11a0/0x11a0 [ 61.078211] ? trace_hardirqs_on+0xd/0x10 [ 61.082357] ? sock_dequeue_err_skb+0x2b1/0x420 [ 61.087018] ? kasan_check_write+0x14/0x20 [ 61.091256] sock_recv_errqueue+0x200/0x3e0 [ 61.095576] ? rw_copy_check_uvector+0x1be/0x280 [ 61.100336] packet_recvmsg+0xb2e/0x17a0 [ 61.104409] ? packet_getname_spkt+0x2b0/0x2b0 [ 61.108997] ? copy_msghdr_from_user+0x3a6/0x590 [ 61.113764] ? selinux_socket_recvmsg+0x36/0x40 [ 61.118442] ? security_socket_recvmsg+0x91/0xc0 [ 61.123199] ? packet_getname_spkt+0x2b0/0x2b0 [ 61.127780] sock_recvmsg+0xc9/0x110 [ 61.131488] ? __sock_recv_wifi_status+0x210/0x210 [ 61.136414] ___sys_recvmsg+0x2a4/0x640 [ 61.140394] ? ___sys_sendmsg+0x8b0/0x8b0 [ 61.144539] ? sock_sendmsg+0x4f/0x110 [ 61.148431] ? sock_sendmsg+0x110/0x110 [ 61.152404] ? __fget_light+0x297/0x380 [ 61.156374] ? fget_raw+0x20/0x20 [ 61.159832] ? schedule+0xf5/0x430 [ 61.163372] ? __schedule+0x2060/0x2060 [ 61.167334] ? __vfs_write+0xf7/0x970 [ 61.171134] ? kernel_read+0x120/0x120 [ 61.175014] ? bpf_fd_pass+0x280/0x280 [ 61.178903] ? __fdget+0x18/0x20 [ 61.182280] __sys_recvmsg+0xe2/0x210 [ 61.186072] ? __sys_recvmsg+0xe2/0x210 [ 61.190041] ? SyS_sendmmsg+0x60/0x60 [ 61.193875] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.198893] SyS_recvmsg+0x2d/0x50 [ 61.202424] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 61.207152] RIP: 0033:0x453299 [ 61.210315] RSP: 002b:00007fd99bd75c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 61.217993] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 61.225238] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 61.232480] RBP: 0000000000000654 R08: 0000000000000000 R09: 0000000000000000 [ 61.239725] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8880 [ 61.246975] R13: 00000000ffffffff R14: 00007fd99bd766d4 R15: 0000000000000000 [ 61.254822] Dumping ftrace buffer: [ 61.258411] (ftrace buffer empty) [ 61.262092] Kernel Offset: disabled [ 61.265693] Rebooting in 86400 seconds..