37a47456db0018bd145a36adc651a9ae3903311d1c929b8462f5ed926fe4b3a161c173342ef2d984ec1329a6e1d023884d7d163feb47d6b46d2307f0e28ebc480fef8522bcf82e146a266aab722075064bdc9b63f6d40fdf0baa5ee1c1", 0x1000}, {&(0x7f00005bf000-0x1000)="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", 0x1000}], 0x5, 0xc) 2018/01/16 18:27:39 executing program 1: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0xf398) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f9f000)=0x100000000, &(0x7f0000fa0000-0x8)=0x2) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000f9e000)={0x0, 0x0, &(0x7f000041d000)=[{&(0x7f0000286000)="314e84ec642e5478010eb0156ddeb940d38f23a64c708c571dace99aec22ca1bf435ea31f89d91d689eff6ed442400c65710ccba985dd198d3693fa18269dfab686e5a0fa98513540e1277bee9abe87b79020fae857f3869b71e968d6562cd3bc3b6ddd5b1ad6b8a71597afd8205ae6287dc9d853e76bf6bc1b60244f6eda33716a4cde3fb", 0x85}, {&(0x7f0000611000)="781d33bef67025e11fc1e01b27a29cd989f3542752e8d3415f4a138709334efbc1d27f1f313412313e1a96f8bda14a13feeecc27ab01ac83328fe4d9e61c7d62b156e72704f577181c26ed360180c33808adf00134b7523f093d283a485101e3a3712b1d2d54d5841d3c08c5fac30a6fe09a3dd4ae4b06b599110b4132ff55f48c63c32b9b33ba47980db659bae1ad10b2d6684872733b31ed34a7e1cbd21c039339d824591315065822914e378cfa4f13a3eab9c1a4143b27a6752c7315e696022439df4ebbb0b346ad66588d2e8afaef9849d411c278ad9b", 0xd9}], 0x2, &(0x7f0000f9f000-0x180)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa2, "e9a0fe40c85fe8d78bfbd3aa2903e65bf7dbbf57bcd5c33690864f0d93e0e9fc613a42a98b6f6378f64968c84a275a4223450e188d84f2d45e21477534a79c376389798d749f256feb294ff1f08612262527a9372294b3bf8752367a30ca958648b2882df97b89b7f23b85614b565dc92494ab8b2488ee9112a69f54e0a5829f3151cc31e997cc05d91ce2a9e665e78a82ae45658909d6df95c6832ce38ef2226cc4"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x50, 0x117, 0x2, 0x3a, "ca45259154eb90ad8a647fab7eb55265479b6f663602724efaf77e11426da3a0eae9dd4899fe4fb7a64ca62a752f4455a3eda44466d352aeaaac"}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}], 0x180, 0x200000c0}, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000df0000)={0x0, 0x0}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00003e1000-0x1000)="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", 0x1000, 0x4, &(0x7f0000f9f000-0x10)={0x2, 0x0, @rand_addr=0x957b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000582000)='tls\x00', 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f9c000-0x10)="", 0x0) 2018/01/16 18:27:39 executing program 2: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) close(r0) socketpair(0x5, 0xa, 0x1, &(0x7f0000ccc000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000dfa000-0x8)={r2, 0x2}) 2018/01/16 18:27:39 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x0}, 0x0) socketpair(0x0, 0x80001, 0x1ff, &(0x7f0000014000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000015000-0x10)={r2, 0x28, &(0x7f0000007000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000c000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000013000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r3}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000844000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d57000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c9000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ff000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) socketpair(0x11, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000002000-0x4)=0x4, 0x4) connect$packet(r4, &(0x7f0000000000)={0x11, 0x17, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/16 18:27:40 executing program 5: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x0, 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 18:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000029a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x14, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/16 18:27:40 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000686000-0x12)={@common='ip6gretap0\x00', 0x100}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000e31000)=0xffffffffffffff93) socketpair(0x8, 0x800, 0x2, &(0x7f0000628000-0x8)={0x0, 0x0}) accept$alg(r3, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000fbe000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="e673f9ddef0b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="522353c6b9da32f4747e0405fcc36e2d"}) sendto(r1, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000001000)={0x0, 0x0}, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x8)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000fbf000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000003000-0xc0)={0xc0, 0xf, 0x0, 0x400, 0x1, 0x1, {0x7, 0x0, 0x0}, [@generic="b15e884d9795ea3df0f63ef81d49e5cf7cd7831a016ea2e28122e99cb24564925364f6b49dc89488d9b4d4b3655f273e23e2addf78a6cf30ac1b42ab30aa594b7e572db371ec5d74ef4e64f1b944607bc77a3154394b8a04e0de07ae458c33aa09568e10806f7aa2155ca9d5dbfb77d719a77e02f11a5d33b0557c2c96ba6cc4a0df2c14db1d2211ca8b9be621044bf791e6782ba17b68a5fb1496d56d81a59dd90b747621b97bcab054032a"]}, 0xc0}, 0x1, 0x0, 0x0, 0x4040804}, 0x14) 2018/01/16 18:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5e000)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d47000)={0x0, 0x0}) shutdown(r1, 0x1) 2018/01/16 18:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f000097e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000785000)={0x0, 0x5}, &(0x7f0000ba5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006b1000)=@assoc_value={0x0, 0x7}, &(0x7f0000dc3000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a95000)={r1, 0x1, 0x95, 0x7, 0x3, 0x8, 0x8, 0xc4dc, {r2, @in6={{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd68f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2fa, 0x3f, 0x6, 0x200, 0xffffffffffffff86}}, &(0x7f0000bfb000-0x4)=0xb8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000082000-0x4)={0xffffffffffffff9c}) sendto$inet6(r3, &(0x7f000098d000)="137594c5ef31d468297a8756394369ef399fbddff08f1b66fc156c60e0fb9ef4b5e5953a2bd953af50c589b622a15025e130457fac3258bf79e8e0541c0dce80ed3c948417d97d106f89c1190e28b67ec1e2465cf2aa9040776f220ccb659e090e37c012d8640861365e24debf75fd64de131252a0fa1c1c4d4ebbbad32c762bd7446f6ffbfe46b393d20c4ec16be0c3d21138f3e07ba218730217e77837662e0f992582c2cf9b16f51faf1da989c10df0f59466839500a17f1eb6e4a0ccfb283189b64101a140341b24e72a7384de170661766dcaffd8b1d75c685a5811c9799d21b3bcd54845bfac6dbff0232e08e75e92a11f", 0xf4, 0x20000000, &(0x7f0000cf2000)={0xa, 0x1, 0xc2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x101}, 0x1c) socketpair(0x11, 0x803, 0x0, &(0x7f0000497000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000c29000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d52000)=0x8) 2018/01/16 18:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="01007a00010000000000000000e90054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x0, 0xf, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ac4000)={0x0, 0x2}, &(0x7f00004d5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ae1000)={0x2000200000000, 0x8, 0x8001, 0x6, 0x5, 0x7fffffff, 0x0, 0x7, r3}, 0x20) sendto(r1, &(0x7f000004b000-0x301)="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", 0x281, 0x0, &(0x7f0000e5a000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000038f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000048c000)=0x10) sendmsg(r0, &(0x7f000005e000-0x38)={&(0x7f00006d4000-0x4)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x0, 0x4, {0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x2}}}, 0x32, &(0x7f0000f85000)=[{&(0x7f000094d000)="a867872054d126b28e75c937e20a3c0c3b5e8520eaff31a2cf8c55a5c44351299f3f43be636a8a1411c8d0c89a7dee66b8431853f5fec108c31521521051f11478def3405691c12ab5fd1dd551", 0x4d}], 0x1, &(0x7f0000379000-0x180)=[{0x100, 0x11f, 0x20b4, "52e1a842e2f266080b31437003c98d23a071daabc70a1b33a93e58ebab44ed5e5fba86b314ade09e31e8e25d16f0296af5fb6212fc11b94460beae1412a3df736e8675eeaa01799832997d1fc1b336b8cebba242d8008cf21d95674e4d39349924bfafd434a42d6c03687e4c79c63862634a875ba85e30c88a5168527937295c941f97b52fb284ade67bb8563cfa9bdfd8f7ad1a04a9aa716e9312f0ee607242f9a34d1b10b256f38717a86f9ebe490c97b726c3fa3f58d1aabfc3e95f81e7f7f362f37a3ba38137d45745df0ce71efff250ebacf35171464a45bef2d5e224b5f113b49d3a6d27e68a265432"}, {0x80, 0x10f, 0x4, "7626023ef88fccb22b21d3e142428f354036d2020bdb2847480a2df3b74fc80efd8df3f72d4cf3ffc808bb2499c58558ed701f5fc6a59277e5cc84c20193feca164e7cc7a9c42f47e3f2fc38626fce8213221dfc9ef81ccc63cab3f31ae83d224776b67e775c79b6c6381181e8a9bb"}], 0x180, 0x4000000}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000274000)=0x0, 0x80000) connect$bt_rfcomm(r2, &(0x7f0000796000-0x9)={0x1f, {0x0, 0x6, 0x9, 0x0, 0xffffffffffffffc0, 0x1}, 0x52af}, 0x9) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = accept(r3, 0x0, &(0x7f0000e40000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r4, 0x29, 0x8, &(0x7f0000f6c000-0x4)=0x4, 0xfffffffffffffffe) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x8, 0xffffffffffffff70) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x195) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffff9c, 0x8917, &(0x7f0000e61000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r3, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/16 18:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendto$inet(r0, &(0x7f00005c1000)="04d2e7eea85a5d2268c96daf9f8ef95a49fcc478c32f58d5f8a5d2f9d752aaa0f9829e8e68850ac3af7946be26785ac4bc525cf5467d6142e372980a85a5aac5dbd1f94f6b9eede42a034622a2d04a119dd2a4bf4fb15f", 0x57, 0x8000, &(0x7f0000476000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c2c000)={@common='gretap0\x00', 0x800100}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000054000-0x4)=0x0, &(0x7f0000e77000-0x4)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000067e000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) r2 = accept(r0, &(0x7f0000640000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000054d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b77000)={0x0, 0x80, 0xfffffffffffff001, 0x1, 0x6, 0x7, 0x9, 0x4, {0x0, @in6={{0xa, 0x0, 0x9b5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x20007, 0x0, 0x6, 0x1ff}}, &(0x7f00006ec000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004c3000-0x10)={0x4, 0x200, 0x6, 0xfffffffffffffffb, r3}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000033f000-0x78)={0xfffffffffffff06f, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x3, 0x200, 0x3f1cc52c, &(0x7f0000bdd000-0x10)=@generic="3cb4caad8620a1b17849f7a40db65227", 0x3ff, 0xb1, 0x401}) 2018/01/16 18:27:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000001000-0x11b)=@dstopts={0x5e, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffff3ac, 0x40, "9c87686e2cec07b6e04546b68b5411d9736c60148a0e3915b56e71ab059ead1ae575025e5a34a6c4ab7ffce178c8a9bdc01dcddc753e565144ee7adbebcc7cd1"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x9, 0xc, 0x6, 0x400, [0xff, 0xc8d, 0x3, 0x7f11, 0x5, 0x3]}}, @enc_lim={0x4, 0x1, 0xffffffffffffffff}, @generic={0x100, 0x33, "862a573eebc730d3a7cc9e31d633cdf0c0471457b6c4b32b214896d3463e54896ac99ebeb8e73dfe750d050d6c82071fd2a19f"}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @calipso={0x7, 0x10, {0x9, 0x2, 0x8, 0x4a, [0x5]}}, @calipso={0x7, 0x28, {0x0, 0x8, 0x7, 0x556, [0x1ff00000, 0x2, 0xffff, 0x6]}}]}, 0x11b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000418000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet(r1, &(0x7f00009bd000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c1e000)={0x6, {{0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000002a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$inet6(r1, &(0x7f0000011000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a32000-0x4)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e12000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020a000+0x470)=0xe8) r4 = accept(r1, &(0x7f0000367000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000799000)=0x10) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000a0c000-0x1)=0xff, 0x1) r5 = accept4(r0, &(0x7f0000572000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000289000)=0xe, 0x800) bind$inet(r5, &(0x7f0000004000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f00002d2000-0x4)=0x2010) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00002d7000-0x14)={0x0, 0x9, 0x4, 0x0, 0x400, 0x3}, &(0x7f00009ca000)=0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000da7000-0x4)=0x0, &(0x7f0000c49000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000154000-0x2)={r6, 0x1}, &(0x7f0000e94000-0x4)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000094d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x20, 0x0, 0x0, 0x3, 0x2, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {0xffffffff, 0x1, 0x7, 0x2, 0x4, 0x0, 0x7fffffff, 0x0}, {0x4, 0x34, 0x1f, 0x80000000}, 0xd42, 0xa, 0x1, 0x1, 0x3, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2, 0x3, 0x5, 0x1e945242, 0x10000, 0x0}}, 0xe8) 2018/01/16 18:27:40 executing program 6: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000d4d000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) 2018/01/16 18:27:40 executing program 2: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) socket$inet6(0xa, 0x2, 0x3ff) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0xe, 0xf33) pipe(&(0x7f0000b5a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000a8000-0x4)={r0}) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e8b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c72000)=0x8) connect$inet6(r0, &(0x7f0000e89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/16 18:27:40 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fe2000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe3000-0x4)=0xe8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000fe3000)=0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe1000)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000035b000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7fff, 0x100000001, 0x400, 0xb77a6ef, 0x4820000, r3}) 2018/01/16 18:27:40 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) bind$can_raw(r1, &(0x7f0000009000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/16 18:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b62000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(xtea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000fe9000-0x4)=0x0, 0x80800) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000e8f000-0x4)=0x81, 0x4) 2018/01/16 18:27:40 executing program 4: mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x100000000000000) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000705000-0x57)=@file={0x0, ""/85}, &(0x7f0000d78000)=0x57) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f0000c0b000)="1f000000f90300ff0000000120ed000007000953000000000100000101006e9e0000000000bbffff74dd677293e251cf", 0x30) 2018/01/16 18:27:40 executing program 6: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e60000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/16 18:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/16 18:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000029f000)={0x3, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000c08000-0x4)=0x108a, 0xfffffe62) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000f3c000)=0x0, 0x80800) bind$ipx(r1, &(0x7f0000f45000)={0x4, 0x7, 0x20, "af89e07984bc", 0x603e5420, 0x0}, 0x10) 2018/01/16 18:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000000000)=0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00003d5000-0x12)={@common='bond0\x00', 0x80}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x2808889, 0x8}, &(0x7f0000001000-0x4)=0xa0) r3 = socket$packet(0x11, 0x5, 0x300) accept$packet(r3, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000518000)=@sack_info={r2, 0x200, 0xaff}, &(0x7f000063c000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) r5 = socket$inet6(0xa, 0xa, 0x8010000000000080) bind$inet6(r5, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002b4000+0x432)={r4, 0x1c, &(0x7f00000b2000)=[@in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe43}]}, &(0x7f0000762000)=0x10) r6 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r6, 0x8907, &(0x7f0000739000)="66c61dc6caea98b1cb7a9e76c255b17b8e94320ae4c646534e2cbe1c54ad652cc17d80ae96a39454bcb5bbe70493bde6c4f6701adee2a81d31269b10d983d19944cafed9a96b10c76b9ca8949c4d989076ffd81f2ec1e804a44352ffe18a98792dbecd0184f160fd5afcad1b2a89912ea5d9a581799daf5feecd166041877db3afd8c28565cec03bd051e28a873ef5c39a706328b8c1c2db0b852d8936c0ffee2ef3fd1f5e") setsockopt$inet6_group_source_req(r5, 0x29, 0x2c, &(0x7f0000811000-0x108)={0x7, {{0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) listen(r5, 0x3) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r7, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003d9000)={r4, 0x83, 0x9, 0x1, 0x1000, 0x8}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f0000612000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f00007eb000)=0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000be3000-0x4)=@assoc_id=r4, 0x4) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) accept(r5, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) 2018/01/16 18:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0x5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001d6000-0x4)={0xffffffffffffff9c}) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a0c000)={0x0, 0x4}, &(0x7f000007a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fd5000-0x10)={r2, 0xfffffffffffffe00, 0x1, 0x4df}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007fa000-0x12)={r2, 0x0, 0x5, [0x142f4000000, 0x5, 0x8, 0x1f, 0xfffffffffffffff8]}, 0x12) 2018/01/16 18:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 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, &(0x7f0000df7000-0xc)="0700010095d663", 0x7) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000569000-0x4)=0xfffffffffffffff9, 0x4) 2018/01/16 18:27:40 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) r1 = socket(0x10, 0x4, 0xfffffffffffffffc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000010000)=0x49) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000012000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x7) write(r0, &(0x7f0000010000-0x2)="", 0xb3) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000013000-0x60)=@nfc_llcp={0x27, 0x100000000, 0x5, 0x7, 0x1, 0x5, "3cfb2578603ee3f96c5c6004ce699622208603bd424e609f58cd8bc28ea94e5857114ff677d1b229859e38da3257861493d29e25edc88f8a1d4e8c78d8d61c", 0x100000000}, 0x60) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000f000)={0x0, 0x0}) 2018/01/16 18:27:40 executing program 4: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b06000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000075c000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000034d000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r1}, 0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000f64000)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000507000)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007b6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f65000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be5000-0x4)=0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000010c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f65000-0x4)=0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000da2000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d98000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000054000-0x4)=0xe8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f65000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a4f000-0x4)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f65000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000)=0xe8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003d000)={0x0, 0x0, 0x0}, &(0x7f0000f65000-0x4)=0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000f65000-0x70)=[{&(0x7f0000f65000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000006d000-0x20)=[{&(0x7f0000a46000-0x1000)="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", 0x1000}, {&(0x7f0000f65000-0xc3)="c03d4a3bd6e85d5926bee4296001ef9a9d13731ce05e57c736295d9c4ba1e2dfc2b3625e3b9120b61167d4fecfb7e64a036abdae45d68a8db0ff9165e3eadbe156cad50ef687d5d03b06befd34e3975446c3ceafb471edc1101b512be712576d95cb86ce9c612e7563a11ac987fc02ad9720116e601a5aca079b2bd0e090a5a4449f81509d392c9f51796beac729132ad7f8dd6f5000c63f5c5e9e75ff80c4054c2885ebfa3b90bdf69cafd3b3af83cc13fcd093ce5a480fb11f388d3291207604c511", 0xc3}], 0x2, &(0x7f0000f33000-0x98)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0xfffffffffffffd0c, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r6, r7}], 0x98, 0x0}, {&(0x7f00003ac000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f65000-0x20)=[{&(0x7f0000bd7000-0x90)="a1621bc43688347f40fe3618a4c9166338e44a89b2a04a3778b18311843b393539034e36f7f275c5d2b37cb783125ad4885c43dc39211889f8576540b0a8415990c17463bb9248392d8d5429ae47f4a852c18285caa63384b7d1d546c3564b10cfeabb8df58b939ecaded36196970b3b5b297d4c09433e5968de44073015fa45e57bf10107c22e6ac1653e499c1ae059", 0x90}, {&(0x7f0000f65000-0x7e)="e7fd74892c33192ad48e76f55d8ea04b2fbb682e94f00a40bee9ed2d1bdd79f2c9b029ddea681fa47fe011a3945a6cdf4a23ba757951cdd5c5c9826a859fab198402c7dc5d519ea16dc91fd5b107f86781c44097ef1a4707f5da5bb76dec416d387bb76d71a7a7066c7464eed58cf0a391475158bb3a24df1fabdb4344fa", 0x7e}], 0x2, &(0x7f0000120000)=[@cred={0x20, 0x1, 0x2, r8, r9, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r0, r10]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xb8, 0x0}], 0x2, 0x80) r14 = accept4(r0, &(0x7f0000943000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000afc000-0x4)=0x9, 0x80000) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r14, 0x84, 0x3, &(0x7f0000f65000-0x4)=0x7fff, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00000f8000-0x91)=""/145, &(0x7f0000f65000-0x4)=0x91) 2018/01/16 18:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x89c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0xfffffffffffffee5) 2018/01/16 18:27:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r1}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/71, &(0x7f0000001000-0x4)=0x47) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x1000, 0x0, 0x9, 0x500, 0x3ff, 0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000003000)=0x4) 2018/01/16 18:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x7fff, &(0x7f00006e1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009d3000)={0x0, 0xfff, 0x7, 0x1}, &(0x7f00005dd000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000514000)=r1, 0x4) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x0) sendto$inet(r0, &(0x7f00008d6000)="18228a2c85aaaf6943d9a0e9f58876481cb0c235dc83c9b8716f6474c4aec8bd3ad5e868fbbaa8d25734621f93c9dc990e3979b5d402b91485ffd6924ded67a35f6dfefdd89d066a83f07c1ecbba6feae91d141421468e49518369cbc9e00d3aeaf3afe86fd366b9f8ccc00e237b3c7a6c8ced189640a3052f0ee7fff5c6a053c1", 0x81, 0x1, &(0x7f0000821000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0x10, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00002ee000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000a61000)={&(0x7f000034f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000d05000-0x19)='v', 0x1}], 0x1, &(0x7f0000801000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000dd8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xf144, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 18:27:40 executing program 6: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f11000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000d7c000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f10000)={0xffffffffffffffff}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000f10000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f11000-0x4)=0x8, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000f0d000-0x1c)={0x100000008, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f11000-0x10)={&(0x7f0000f11000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/16 18:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f000059c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b6000)=0x14) getpeername$packet(r0, &(0x7f00004d1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005e0000)=0x14) syz_emit_ethernet(0xbd, &(0x7f000093b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0xaf, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0x0, 0x1, 0x9b, 0x0, "81a9d527c663c89d7273e6db750142154ee385aadb021b0af915cfce85ca3ab5d23f341c3b9fd5f1fa14f18401e73e70b10a921a2be5e37b991d0ec674ae78c0911904a33dcd6a349f930b8ee180be6ee159299eb5fccc16af08f27b81ea17087c29409f4742e7cedbd27fc2ca234fd05f5271ee6fd1c8358da135354ec5bd610fe61f1e89912d9943bf0e138e32973fd72386"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) accept$inet6(0xffffffffffffffff, &(0x7f0000df7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000982000)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007db000-0x4)=0x14) 2018/01/16 18:27:40 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/16 18:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000b8000-0x38)={&(0x7f00009de000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0xffffffffffffff15, &(0x7f0000371000)=[{&(0x7f0000ce8000-0xd8)=""/216, 0xd8}], 0x1, 0x0, 0x0, 0xd741}, 0x40000000) connect$nfc_llcp(r1, &(0x7f0000cf4000-0x60)={0x27, 0x40, 0x4, 0x4, 0x6b, 0x8, "f3ac1488af274894c042e8eb7cd9090c38de1356ef3a55c0c12c33f9d06c30b9e68b6c0f65932d609d7e8d79a533a826aedfff6f244819cb153a2004ae1856", 0x1}, 0x60) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000beb000)=0x7f, &(0x7f0000b45000)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x8288, 0xe) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000f3f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000281000-0x4)=0x400000000100, 0xffffffffffffff9f) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x8002) 2018/01/16 18:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000084000)="1e9b1b6be9331aff442d09000000000000", 0x11}], 0x1, 0x0, 0x0, 0x10000}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 18:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) pipe(&(0x7f0000e06000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008f9000)={r0, r1}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000098d000)={0x90, &(0x7f00002e5000)=""/144}) [ 561.523650] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/16 18:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000bf2000-0x38)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[{&(0x7f0000c75000-0xcb)="e883092b742756f2d80cf234260221a747", 0x11}], 0x1, &(0x7f00005e1000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/16 18:27:40 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001c000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000001c000)={0x9, 0x200000002000}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x100000000000f, 0x80000080003, 0xffffffffffffffc4, &(0x7f0000e93000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000269000)="") pread64(r0, &(0x7f00008d5000-0x95)=""/149, 0x95, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x1c, &(0x7f000024f000)=""/30, &(0x7f0000032000+0x21e)=0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d6c000)={0x0, 0x1c, &(0x7f0000e2f000-0x1c)=[@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}]}, &(0x7f0000463000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004c6000)={r2, 0x4, 0x6, 0x2}, &(0x7f0000b7c000-0x4)=0xffffffffffffff07) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000353000)={r3, @in6={{0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x80000000, 0x20, 0xcfaa, 0xffffffff00000000}, &(0x7f00003ea000)=0xa0) poll(&(0x7f0000f1f000-0x30)=[{r1, 0x8, 0x0}, {r0, 0x3, 0x0}, {r1, 0x1000, 0x0}, {r1, 0xd147, 0x0}, {r1, 0x52c5, 0x0}, {r1, 0x8444, 0x0}], 0x6, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000cd4000-0x6a)={r3, 0x62, "cc285744a0a8a5b0afd6565cd9fcae4684d1f41c75ba649f047975bd7ff277262a2fef7d745deab36e8aaa2d32c80bd12f94bfa8f4d8bb1bfe8f44bfa4f958f6081dbf0972c3a9c769755fe5611903b21c9688378fab8a12bf15cf2a7377bf440806"}, &(0x7f0000b9b000)=0x6a) recvfrom$llc(r1, &(0x7f000041d000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0xf, 0x200000000000, 0x0, 0x400, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003aa000)={0x0, 0x0}) 2018/01/16 18:27:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x80000000) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/16 18:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00002d2000-0x20)=[{&(0x7f00009ba000)="bb5a3d661bda3c528bd2ba9a43d19cabedb2acd3db4b4a3eee44a32cb35cc2991e3d581f94c09accdc029ad9eb4a6b63d24d758aa77eb7284a2c9af01ebd4e4e50c998ba92a42705dc1ef9c2155ad63a7e96a3001e012ac6aead249865ce04bd090814d3d4f62d02974722", 0x6b}, {&(0x7f0000ea6000-0xc)="cd72db1485ce02c278a47d25", 0xc}], 0x2, &(0x7f000003d000-0x3b8)=[{0xfffffffffffffd64, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) socketpair(0xa, 0x1, 0x800, &(0x7f0000db5000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x6f, 0x62, 0x8, 0x3, 0x1}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000c23000)=0x0) 2018/01/16 18:27:40 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f00007f2000-0x80)=@generic={0x0, ""/126}, &(0x7f000027a000)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x6, {{0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xf, 0x0) getsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) socketpair$inet(0x2, 0x4, 0xdf, &(0x7f0000e9e000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x37, &(0x7f0000fa5000)=""/4096, &(0x7f00008bf000)=0x1000) 2018/01/16 18:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) pipe(&(0x7f0000827000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000-0x20)={r1, &(0x7f00006d4000)="f1eadc9801f7", &(0x7f0000291000)="", 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000e1000-0x8)={0x0, 0x8}, &(0x7f0000b42000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000ddb000-0x64)={&(0x7f0000dae000-0x28)=[0xc3, 0x9, 0x3, 0x101, 0x6bd, 0x7, 0x80000001, 0x9394, 0x9, 0x2], 0xa, 0x100000000, 0x10001, 0xdd, 0x2, 0x1, {0x2, 0x100, 0x2, 0x6, 0x80, 0x8, 0x404000000000, 0xffff, 0x200, 0x9, 0x6, 0x7f, 0x80000001, 0x1, "0a8d6abb212a01d2aad89fb964eaf9fa6483d81565d3804d2523dd03996b8c25"}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fe9000-0x6)={r2, 0x1}, &(0x7f000041d000-0x4)=0x6) 2018/01/16 18:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000790000-0x108)={0x100000000, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) [ 561.567462] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/16 18:27:40 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226319b6577a5da10892a097a46e6a73971ac82d994459a241405ce20966de25d525ef6abcd24"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) accept4(r0, &(0x7f0000a20000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00001ca000-0x4)=0x32, 0x80800) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000ae1000-0x4)=0x6, 0xfffffffffffffef6) syz_emit_ethernet(0x6a, &(0x7f0000075000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, {[@ssrr={0x89, 0x17, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0]}, @rr={0x7, 0x7, 0x0, [@multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000b0e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000630000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000004000)={0x0, 0xfe8}, &(0x7f0000690000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000f1c000-0x8)=@assoc_value={r5, 0xffff}, 0x8) close(r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000c5000)=0x8, 0xffffffffffffff17) 2018/01/16 18:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xa060) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00005df000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007f6000)=0xc) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000438000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000e57000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000046b000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000179000-0xa0)={0x0, @in6={{0xa, 0x1, 0xdd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x7ff, 0x0}, &(0x7f000009b000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000051000)=r1, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000008000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000006000)={r1, 0x20, 0x2, 0x8, 0x2372, 0x10000}, &(0x7f0000004000)=0x14) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/16 18:27:40 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000027000)=""/196, 0xc4, 0x0, &(0x7f0000020000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000009000)={0x5, 0x7, 0x8000}, 0x4) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000)=0xfffffffffffffc84, 0x0) accept(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000f000)=0xe) 2018/01/16 18:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000efd000)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000020b000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x64, @u32=0x9}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:40 executing program 3: mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000199000-0x60)=[{&(0x7f0000162000-0xe)=""/14, 0xe}, {&(0x7f000010e000)=""/253, 0xfd}, {&(0x7f000008d000)=""/244, 0xf4}, {&(0x7f00001a8000)=""/5, 0x5}, {&(0x7f00001a0000-0xac)=""/172, 0xac}, {&(0x7f0000125000)=""/59, 0x3b}], 0x6, 0x0) write(r0, &(0x7f00001a6000)="240000005a001f0014f9f407121900000400171008001800ff00090d0800030000140058", 0x24) 2018/01/16 18:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r4 = socket(0x1, 0x2, 0xff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00008df000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a33000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000aac000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000041000-0x5c)={{0xa, 0x0, 0x4e1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1e}, {0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x5, [0x9, 0x3, 0x3, 0x4, 0x3, 0x1000, 0xc80e, 0x0]}, 0x5c) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00007ef000-0x50)={@common='sit0\x00', @ifru_names=@common='bcsf0\x00'}) getsockname$packet(r0, &(0x7f0000f41000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002bd000)=0x14) socket$unix(0x1, 0x1, 0x0) socketpair(0x11, 0x2, 0x3, &(0x7f000010c000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00002a1000)={0x9, &(0x7f0000f02000)=""/0, &(0x7f0000383000-0xd8)=[{0x800f, 0x41, 0x1f, &(0x7f00002c8000-0x41)=""/65}, {0x0, 0xc4, 0x9, &(0x7f00003b3000-0xc4)=""/196}, {0x1, 0x9b, 0x7, &(0x7f00006dd000)=""/155}, {0x7, 0xd8, 0x651, &(0x7f0000054000)=""/216}, {0x1, 0xa3, 0x0, &(0x7f0000c83000-0xa3)=""/163}, {0x8ae4, 0x0, 0x2a84, &(0x7f0000550000)=""/0}, {0x1, 0x9e, 0x1, &(0x7f0000055000)=""/158}, {0x1, 0xff, 0x81, &(0x7f00003d4000)=""/255}, {0x9, 0x13, 0x9, &(0x7f0000008000-0x13)=""/19}]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000dec000+0x5bf)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) 2018/01/16 18:27:40 executing program 6: r0 = socket(0x10, 0xf, 0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f000083c000-0x8b)=""/139, 0x8b, 0x12103, &(0x7f0000105000)={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x9}, 0x1c) bind$inet6(r1, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept(r1, &(0x7f0000009000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000021e000)=0x10) connect$pptp(r2, &(0x7f0000810000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fab000+0xfb9)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000f4a000)=0x8) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000080a000-0x4)=0x0, &(0x7f0000bb4000-0x4)=0x4) 2018/01/16 18:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) close(r0) bind$alg(r0, &(0x7f0000fa6000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/01/16 18:27:40 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00002e7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005cb000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000048d000-0x4)=0x0, &(0x7f0000293000-0x4)=0x4) mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r1, r2, 0x10000, 0x0) 2018/01/16 18:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c4a000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f000054e000-0x8)=0x0) getpeername$llc(r0, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000d9c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000159000-0x64)={&(0x7f000020a000-0x10)=[0x7, 0x2, 0x1, 0x80000001], 0x4, 0x2507, 0x8, 0x5a9, 0x7f, 0x7fff, {0x7, 0x2, 0x1, 0x9, 0xffffffff, 0x7fffffff, 0x7, 0x3ff, 0x3, 0x3, 0x8, 0x5, 0x0, 0x3, "f89d65138fef237870afec6cc37995e778e13e52a7d39ccab248affcdb32fd0a"}}) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r3 = socket$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(r3, 0x84, 0x0, &(0x7f00008bc000)={r4, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 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$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags=0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) 2018/01/16 18:27:40 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000001000-0x1)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000001000-0xc5)="92ce0ac706b6c296416d04b5a18be9f0f2c354063f27d976572d36dc47f45ac9bdade9ae3a9a27a93ac2298aaf23c2d6434d321668e6add2b9d88af2f1e9565d36e62639fd8faee75323aeefb857bc51ec5a86726a7046bcd39931b9d41d7f6d6ce3646d28759eb04d26ba36f9f0325e9a014614b1ec3426e36bdadf3c6f739b1bd099ce04f83d38cd7e9ef389e9504ce9997b479f38bbd47c436bc38781a81967045814ed5700a685a56226b26acc4b348ac9fa36ab1881dce6b063c9a4e8e66d072f3289", 0xc5, 0x8000, &(0x7f0000001000)={0xa, 0x0, 0xe173, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}, 0x1c) 2018/01/16 18:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ca2000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0xff08) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f87000-0xb)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00003e9000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000f9000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/16 18:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000483000-0x2)={0x0, 0x0}) bind$inet(r1, &(0x7f0000700000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff87) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a08000)=0xc2, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:40 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cf2000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001d0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cdd000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f2000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000266000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x7, 0x0, 0x7, 0x0, 0x6, 0xa, 0x0, 0x0, 0x17, r2, r3}, {0xe1f8, 0x8, 0x7, 0x80000001, 0x8, 0x543e, 0x40, 0x9}, {0x3, 0x80000001, 0x6, 0x10001}, 0xce, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0, 0x0, 0x3, 0x7, 0x5, 0x16fc, 0x80000001}}, 0xe8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000cd8000)={0x0, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000007000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000cd9000-0xc)={0x0, 0x0}) 2018/01/16 18:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f33000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}], 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000c36000-0x80)=@generic={0x0, ""/126}, &(0x7f0000116000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000093e000-0x6)={0x0, 0x1bd}, &(0x7f0000621000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ca3000-0x8)={r2, 0x8}, &(0x7f0000327000)=0x8) write(r0, &(0x7f0000c9f000-0x5fc)="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", 0x5dd) close(r0) listen(r0, 0x605) 2018/01/16 18:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) setsockopt(r1, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000032b000)={0x0, 0x6, 0x40, 0x0, 0x7, 0x1, 0xbbfe, 0xed, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4c9632be, 0x1f219d4e, 0x3ff, 0x2b}}, &(0x7f0000460000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f95000-0x10)={0x8, 0x8002, 0x6, 0x2, r2}, 0x10) 2018/01/16 18:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f000043f000)="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", 0xfc) r1 = accept4(r0, 0x0, &(0x7f0000599000-0x4)=0x0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000248000)={r0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000024e000-0x4)=0x0, &(0x7f0000e19000-0x4)=0x4) 2018/01/16 18:27:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xbd)={0x0, 0xb5, "2e1da4a1e4c221637ad6a78065a8a049dfa21d816accab9931a4621778cf07fe0d16ed8c5e8a7c807bf1fc5850cb7799941a671d546832fcad6f5fd238008df2076a1fa876aea3fa1055ec7ab91e13ab7334470d29d2b1f8bde87479e9629708e9b7ef0cdaa1db79e090e52ca75dd3a562bb9e4e2654a6f3ec693712130d7113f7a5b96c224f5d787f81d93981cb2c0c11efeeb91d4ae6ae84104e014c87bafeff0a6b01e876276a7b1cd66531e8e855f18b22fb86"}, &(0x7f0000001000)=0xbd) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x2, 0x9, 0x9, 0x40, 0x6}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000002000+0x831)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000742000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x30)=[{&(0x7f00005ef000-0x70)=""/112, 0x70}, {&(0x7f0000928000-0xcd)=""/205, 0xcd}, {&(0x7f00009c8000)=""/45, 0x2d}], 0x3, &(0x7f0000001000-0xb8)=""/184, 0xb8, 0x9}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000002000-0x20)={"3baa6faa52604a73062ce1f95e6c181d", {0x4, 0x3f, 0x101, "0b2a2976e625", 0x3f, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000003000)=0x401, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000001000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000aa7000-0x4)=0x1f, 0x4) read(r0, &(0x7f000002b000)=""/0, 0xac1b113359220980) 2018/01/16 18:27:40 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x5, 0x8) sendmsg$alg(r1, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[], 0x0, 0x0, 0x0, 0x10}, 0x0) sendmsg(r0, &(0x7f000000d000)={&(0x7f000000e000-0x1c)=@in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000008000-0x30)=[{&(0x7f000000d000)="65da40ac110e6de787f485e8ac8300f0038f4a44fa8ddec42fea243225f3e83452c2258894cf494a17b81f6c1605e5bff578cb8fa20001f583e9e980263357f2aa11d8519e3c4e07b7e44ef08861496479f90ed5f0894a50253c07af58f203a4ca998e9095f7c07e9db21b0a0391c98b7ea3c4059a611a93ffb24900f184e353ee887bab39fb8b22244f9b3c48bca531cb3d8cfca4e4de4ea113122b906ff80ff22be238a4ababf62f7624ffbd27fffb0ba3e0e20ec533ae6d04b6094cf39a749be98db1b42fe29593dbc89357a0e31228a42318f79cae8c0ed4e964d708452d55be8a43d6a1", 0xe6}, {&(0x7f000000e000-0x96c)="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", 0x1000}, {&(0x7f0000002000)="c8aeb8a025ce2b9050d12b6c2e369a3fa6dd789c823ef84e11bc29ca91447aa1ef6043af46a971ef785e8536477a192dabe417e9cbed4f5b28ac45fa4caf499bb913b01270c0f1ca5fce59a3a8ab6088dc151d0e8a41a516052356062fd6bb92956337fae5e4e62246698986db45d335543cc0792e85446c62a24cd617eecd17d84d3fa6f733d4eaa523fd75f15e123f69f509ebde0f77a7136a654c264f25cf75c380b21f438b2752754b269285c12dd5da7ed104b5f75756b83aa672d2b6711004266eaba272fe235dbfb11d90f003c666f40a910ef92e396b9eb5172c008293140b06ea74415c2a56ca67feb556470cd5c160", 0xf4}], 0x3, &(0x7f0000002000-0x140)=[{0xc0, 0x11f, 0x3, "f724a99c16bfbbff4e90a4b6cd282db173fc1a55a5f318d72f67e8371ee4783a9537c3f5664e693415fca62460ba74e3b5621b7714918da22ae2fe74e36d836240ad5a9b2f018d64e42630582705132668e766eae1fdf8fab6a3d7e2832809af0e32ebcfa5b56b42a133f6c995432bfd359186c556b12f263b6d4d3711c5d49af785637d9b5a9f2bbc03244ef576201cd2b88798a96c91ce37445280268edae22129cb94067ad3d03f6d"}, {0x80, 0x113, 0x3, "bfbdbd85fb62f064ec096e991c05ec1fd88783fb72ec8bb25a319245bdf902a25cc9997858631c37356f317a883d679b15bb27db83d2eef8799ac26853f97aa8d3a0270c7294cc0198fb52139ded23c5c22de5673ec89a3c820dda1b8e1b01288099864cb18e222c5f0bab3ec33b39"}], 0x140, 0x800}, 0x801) 2018/01/16 18:27:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000001000-0x110)="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", 0x178) 2018/01/16 18:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000096a000-0x38)=[], 0x0, 0x0) recvmsg(r1, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x22f, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/01/16 18:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000080e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000347000)="c5c96205d076b627bc1a7108e75c87b02390cefaa88405e90d34d2178cc561f78b30d420abc41bdcd61bd2eb06f3c86d78dee176b48ef981b263051f56f1ead864d8a5b88185ba23b70a6883ef577ad8c296744ee35e31ea02a3ca458dd0364a28da2c", 0x63) bind$can_raw(r1, &(0x7f0000008000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r1, &(0x7f00004ce000)={0x1d, r2, 0x0, 0x0}, 0x10) bind$alg(r0, &(0x7f0000867000)={0x26, 'aead\x00', 0x2040, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) [ 561.891980] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 18:27:40 executing program 1: 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) 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) pipe(&(0x7f000024e000-0x8)={0x0, 0x0}) 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) setsockopt$inet6_dccp_int(r0, 0x21, 0x16, &(0x7f0000001000)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x30, &(0x7f0000b79000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x101, 0x30, 0x8, 0x3}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 18:27:40 executing program 5: r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7, 0x20, 0x1, 0x8001}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000098000)={r1, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5a5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ff}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008fd000)={0x0, 0x38, &(0x7f00008ca000-0x38)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f000016e000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000df1000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) [ 561.933677] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 18:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x91) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b107ff7da1d1ecd6213504d1610fa545d431ffac2cd353605219454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000e27000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 18:27:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/14, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000005000)=0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000000d000)=0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) bind$pptp(r1, &(0x7f000000a000-0x20)={0x18, 0x2, {0xfffffffffdfffffd, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000a000)={0x0, 0x0}) 2018/01/16 18:27:40 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000eef000)={0x1f, {0x100, 0x4, 0x7, 0x4, 0x9, 0x7}, 0x80000001}, 0x9) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000655000-0x18)=@get={0x1, &(0x7f000084f000-0x8c)=""/140, 0x138a}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ef0000)=@assoc_value={0x0, 0x0}, &(0x7f0000b16000-0x4)=0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef1000-0x8)={r1, 0x8}, &(0x7f0000ef0000)=0x8) 2018/01/16 18:27:40 executing program 6: r0 = socket(0x10, 0x80000, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0xa, 0xffffffffffffffff) listen(r0, 0x7) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x12af, 0x101, 0x0, 0x0) 2018/01/16 18:27:40 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000)="c8d63f23", 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00009a0000-0x8)={0x0, 0x0}) 2018/01/16 18:27:40 executing program 2: r0 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x1853, 0x4) 2018/01/16 18:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003a4000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x7b, &(0x7f00005ce000)=""/0, &(0x7f00002cf000-0x4)=0x0) 2018/01/16 18:27:40 executing program 3: r0 = socket(0x18, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000042e000-0x4)=0x0, &(0x7f0000105000)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047452, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/16 18:27:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000979000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/16 18:27:40 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="0e0002f0", 0x4) 2018/01/16 18:27:40 executing program 1: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000049e000-0x10)=@req={0x80000001, 0x4, 0xfffffffffffffffd, 0x1ff}, 0x10) pipe(&(0x7f0000112000-0x8)={0x0, 0x0}) 2018/01/16 18:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000952000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000095b000)=""/0, 0x0) 2018/01/16 18:27:40 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000757000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0xffffffffffffffe1, 0x7b, 0x1, 0x7, 0x3, 0x6}}, 0x8) listen(r0, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r1, &(0x7f00009bd000-0x1b)="", 0x0, 0x0, &(0x7f0000001000-0x10)=@ax25={0x3, {"55c9aae6837b73"}, 0x0}, 0x10) 2018/01/16 18:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_cmtp(0x1f, 0x3, 0x5) getuid() 2018/01/16 18:27:40 executing program 0: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000a57000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xf, 0x4, 0x0, 0x0, 0x44, 0x1, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x9, [@multicast1=0xe0000001, @multicast1=0xe0000001]}, @ssrr={0x89, 0x1b, 0x7, [@loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0x5]}]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000252000-0xc)={0x1, 0x1, [0xb44]}) 2018/01/16 18:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$inet6_tcp(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x800000000007) 2018/01/16 18:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000956000-0x18)=@add_del={0x2, &(0x7f000056a000-0x10)=@common='bcsh0\x00', 0x3}) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d8", 0x20, 0x0, &(0x7f0000aee000-0x58)=@ipx={0x4, 0x0, 0x0, "415bb3e5a889", 0x0, 0x0}, 0x10) r2 = socket(0x4, 0x0, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000104000)=0x5, 0x4) sendmsg(r1, &(0x7f000074f000-0x38)={&(0x7f0000b2b000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x2}}, 0x2e, &(0x7f0000017000)=[{&(0x7f00007c5000-0x21)="30e2dcf3a40bad0e8c3c88c47982c0eded89b81cafff51ffa9385ddb351be75bbe", 0x21}, {&(0x7f000031b000-0xec)="7d8cc6ce3f59691bbf14d4f5f3407392ab1d90dfcffc25804ab0b7efa50d1c26005cb3254b42f296c44903a43ca14355c77e654024ff2e145f4d9b4a893c8cebd193ac1523e185e94d0809c290901879434ee7e323736c2e606c78fcfb346c053921a723b40346effeb3081daef035eade5191ced80730ce6b44ebb4042899718c91c345fe14cdfcf79779ed69a8b0dd559c14d28f3290ec546d5e79bc5eadc3587e2cc3caeaf5f2fa348ebb5ac4cd60ffb823c44af05f5fc9c56b3b30cf5791eb1c0de0536fc8e94331d41497635cb5d9ef1b001518b859b543cfd4a21824c699f83786aa1652655a042527", 0xec}, {&(0x7f00003f6000-0x1c)="fcccecb27aaaa7239b54278a5e4a03a8d989a20243d5e50319de4f59", 0x1c}, {&(0x7f0000c9e000-0xb4)="1518e2b9331c73870fac977f39856bf200a0b9d77ace9e62596b8e207ce0f52b95bed31c7cf507fa596f4542585da39caace2f945563fb7cc47385f222bf1f17bf4b281d80f7f954c372b5cd51e7bdf2a2f8151374d4fddacef75b186b01bbc19371b5e166fea7c5e6753771e2c3dc1fed91b169d555adb19eff63f7f959500d243d9b9435f3ce0f25a2ec397c2d12e1ba6de02973cefc6612b281cc76e5a41eb03b7b0d31673573ff18cc10c40cdd42498e29eb", 0xb4}, {&(0x7f0000fae000)="b0caa7b92e917c276b996758ba410dbcf8b669a57017f8152f24cf83fb2374578f5f1f785eb6b4e0943e44e2aa03ccc3ad0f97238700cd157fad90658e1ef3c1f462f60228440a1279fec78c0bd541702bbbfe849636fed4d14afa2d0ec9c19afbc5945c2a8ca8085adb085dab910664199dacb869baa5187ec10a06ae24a959c144ec90bb7f", 0x86}, {&(0x7f0000f74000-0x52)="e5338e241f60037fe88e5f712967e83255ecec94370560eae1c68defc7785fc32bc3a2e7ea1e5c751f2607038607792a6aa2e4662acbfeef4704001e1ca610b7719f37ed2beb348aa66f74efa927e89c3fb6", 0x52}, {&(0x7f0000790000)="63103655279b4195ebcaf79b7fb8baee1e085921f72b7ac13984e3633403ab6255dbb64a7a5d9430492d7c0aacf83c5c6aff2da54a246330e04524e9bd994d527e78ff49880184922efdb882221be7de4b3b28a0aad28e72d29d04c79924adc7bae8d2f02c744872fca1beed4a53df7f04e37bb3d3fcbc309ca1a2399e2604ab1a85ab4eb62d87", 0x87}, {&(0x7f00002d4000)="e66194becce2d4a2fb6db5e02e855a406b4ac1b9a885556d20c225e5a55ad5ae07a3c5edc51a5d81159a9a8e6cc382e8f2fe81cf4a9da37753e39a05a5ddfc982cb73ee655d4c62da89ff22e628d1d0e760b9a3d6a4bbbc5d7a3846f3165fb54ac6d235c93e4aece4eb0fb73b2ed63ab731e0df4aabe2fbf18c7a8df959479d1550b6d184556b22e6a3a0f1593c598eff79824bbaae09ccbd7d8927868ff6b599ba5e66e3e74c847fbe333e9defbcc7b6ea4f296ac78246b41de5a56fff06bc6d6f6167b6560336c2ab274528f94106b03ef92cd836aec641cb703f6a8469d1d94", 0xe1}], 0x8, &(0x7f00007a9000)=[{0xb0, 0x11f, 0x0, "ae9560a21f6c6314ebddae5f32548faa1b327dc17edbfd0b8aed76087045810c1c8296b5373ab2978a31511eee7ae1e541a9526aeccd538b73c34e97a26a9ac8150a246ffa146226994205f213adfd0665819c78499eddc8146e9e9793f24b9b10e17ccf8884a750daf494822713b853a625f0d34398ad8a1e550e5415f159b41712b67484d802e1a74012820b769df6820930592600f9fecc"}, {0xe8, 0x1, 0x0, "457aa7cafe3bd936ad830d540d43e2b1e323d25102fd1a4c66952499952d723f93e4ed0c9ba48815e8f766a32f99052168cd93297b990c5e90a9e2077d7a8c9bb55a086b47601d86308f23bedeb0d5dd8be39097783d7a8caad1213f0c3e955b48acbeae471cee66e8623eda716598db3baac7829d445a0fc76bf980a70e221b7c06c2026e2b08427099235824cd4845234087c6ad85358ff9eb429b429ccd13997fdf35404f2c32b199ea82ea9eab90bef86cb744fec73c7ba4181859178b11cf52a5d02ca7cbc55084f827b0177de48478"}, {0xe0, 0x112, 0x5, "e8cd60d8fc921096697d53e5f40416f8dbde1fce7594cc0e1e676fa5292804818d45e8932681833cc1059edbc91a5567159c4b23a500ee199af861c9f644248fa791788e9e77bac657c1346216a1120348f62811210ee194e9804d92ecc05c157497da5735e080953b09112e8630e6b4501fc2d03eca1f951781db26b6762728487a889072a863bc220fe13ce6e5457707ae4ab25ea24490f1972517bae1570730701edebc477c8921d99c34c5d69d620ffb0c6f5588a6b83755fdbf19ad7488b525a83734a940f88bbc55cb"}, {0x60, 0x18f, 0x7, "aee51b98340c33dd64cfcb2fdb769cadf9a8c2754909d24d2ea3dbb69541cdc1ca7a34cc9a1499bbb2efd5ee082653227aadcd0e0a2b677edeeaf4f117348ba78193a3f329f3e58fe0714500b1ab"}, {0x10, 0x10b, 0x10000, ""}, {0xb0, 0x10f, 0xffffffff, "748972c1ead3555d786c3847fb389d7f72bb5374e2e08a716bb7035cfd0e3bc89592ba97cb278ea46fccd2b36a19e3878e06818e3ad6935736069caa9ffe9515b971ea94525a11d439837b368b5d3a74957ab5be1f2a2ea27c0adf0d35208a464290502c95203b00b248fa36c9763f468adaa605bbe6fac46fb9a5e08987a824b0901200987384efa9d1326766fb85c3173ad771c837e176a4cecca269ea42e2"}], 0x398, 0x10}, 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 18:27:40 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000f78000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000b9e000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = socket$inet6_sctp(0xa, 0x529fd480864c5f2, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000)=""/151, &(0x7f0000000000)=0x97) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002000)=0xffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff, r4}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r3, 0x1, 0x3, [0x8, 0x6, 0x400]}, 0xe) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000004000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5e4d, 0x7ff, 0x400, 0x100, 0x40, 0x20000, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000-0x4)=0x31, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000006000-0x7)="640c7b16c3b2ef56a4a324a996ec506b5ec4cf8e0b9ce9633082a9c451e5d56dd23dbbe980a4a44a88f6af8ec849afcd897a5a739b882479462755f67efbfe980833bd815ce104e07b88b1d9672e36685be8c7ee20a8a109f1546a18a0e913cdbcf62659c5bd53791f43feaa1e85a238e77df651202afa42b03b928ad59a943eba96", 0x82, 0x20008000, &(0x7f0000007000-0x1c)={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000008000-0x1)={0xfff}, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000008000)=@routing={0x3c, 0x8, 0x0, 0xf, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}]}, 0x48) pread64(r1, &(0x7f0000009000-0xbd)=""/189, 0xbd, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={r2, 0x9c6}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7ff, 0x80, 0x3, 0x0}, &(0x7f000000a000-0x4)=0xa0) 2018/01/16 18:27:40 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d3c000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = socket(0x11, 0x80f, 0x92f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004cb000-0x8)={0xffffffffffffff9c, r2}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x807, 0x8) bind(r3, &(0x7f0000f34000)=@rc={0x1f, {0x123c2000, 0x3f, 0x99, 0xffffffff, 0x4, 0x800}, 0x7}, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000053e000)={@loopback={0x0, 0x1}, 0x1, 0x3, 0x3, 0x2, 0x100, 0x0, 0x7}, 0x20) pipe(&(0x7f0000437000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000388000)=0x0, &(0x7f000087e000)=0x4) r5 = socket(0x1e, 0x1, 0x0) getsockopt(r5, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/16 18:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x25, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d8708008689669c254815"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000100000000000000000002700", @ifru_flags=0x0}) 2018/01/16 18:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000a3d000-0x4)=0x0, &(0x7f0000b8e000)=0x4) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) preadv(r2, &(0x7f0000880000)=[{&(0x7f00009c3000-0x4f)=""/79, 0x4f}, {&(0x7f0000211000-0xc0)=""/192, 0xc0}, {&(0x7f0000817000)=""/22, 0x16}], 0x3, 0x59) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000312000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/16 18:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000001e, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f6f000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff, 0x794e, 0xfffffffffffffff8, 0x4, 0x0}, &(0x7f0000194000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003c2000)={r1, 0x200}, &(0x7f00007d9000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000af2000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed7000-0x4)=0xe8) sendto(r0, &(0x7f000076b000)="", 0xffffffffffffff74, 0x801, &(0x7f0000b8e000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x80) 2018/01/16 18:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000224000-0x5c)={{0xa, 0x1, 0xd6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x2c5, [0x6, 0x7fffffff, 0x9, 0x40, 0x0, 0x6, 0x1, 0x80000000]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b59000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) getpeername(r0, &(0x7f0000439000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000baa000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cb4000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff1e, 0x3, 0xfffffffffffffffe, 0x8, 0x9}, &(0x7f0000ada000+0x410)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000e24000)={r4, 0x0, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000cac000)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3}, 0x98) sendmsg$nfc_llcp(r2, &(0x7f00007a9000-0x38)={&(0x7f0000c1b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6582b445bc3fb707b35c896e9491026ce163110cd1485fa8b8b69c414314b76d51adf9ed5cf864aadf3d4bc72c875600b05a2a4e5bb6ead80055acbb45a886", 0x0}, 0x60, &(0x7f0000591000-0xa0)=[{&(0x7f0000384000-0x73)="069ba032f853bef6112be261a8ec4a79d7202a7bfa76acf99cf4cc11e2706f57c42d682663efd5a6af6107529de1db1efad5a5885295fee75cc5ec30b358f3b7c4a2e337c61e893517b2b04a18827e5d98231eacb0e183a99fb0bbc4f069c3039956d73bac1aacd0ce7d6d09ce320ddbd1fb1d", 0x73}, {&(0x7f0000543000)="8bfa9f0abda455f88592ad18742d4dbdc3ba6d9c6dc5d3642a76715618e53190cfe2b8ae542b3d5557317a44adfed17353dca32f692cdd5ab93f45da7c45fa204d4dd4ea041085e6335eb8244a329375e2d573df3c06bcf4a02e3586e9", 0x5d}], 0x2, &(0x7f0000e6f000-0x1010)={0x1010, 0x400000000000101, 0x1, "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"}, 0x1010, 0x4000}, 0x84) sendto$inet(r3, &(0x7f0000966000-0x5b)="f54f43716afbb37254cc0320a55aa1ad1ef621bca2df581e520370ace8b716e51828a81f5cc1e465b6bf11d32df25a8e07a5d21025c7d75f7bc6a1a7c2691080c344449b66b5d957aeb2448ab65529b713644db81e3487a122d209", 0x5b, 0x0, &(0x7f0000361000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r2, &(0x7f00007fc000)=""/34, 0xfef3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000f17000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000479000-0x4)=0x10, 0x80000) setsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000131000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000ec9000)={0x8000, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x0, 0x200, 0x4, 0x9, &(0x7f0000021000)=@common='bridge0\x00', 0x8, 0x8001, 0x4}) socket(0x8, 0x802, 0xfffffffffffffffc) socketpair$inet6(0xa, 0x1, 0x3, &(0x7f000080c000-0x8)={0x0, 0x0}) writev(r2, &(0x7f0000649000-0x30)=[{&(0x7f00001d6000)="f22787b8487e2426292d26c7c09df7a2006a8b354708a8cab664f97e57cf8817afe86f9c9f5f35a2af24cfbb14b18266f574ce0e3992638f08fa6d6ef7efe50835a66aa28cccfad07545b09fdd0b7a02180acbd140fb723032b7cc18c1", 0x5d}, {&(0x7f00009e2000-0xf1)="eeba2dfce49820a40d4b64c4586ea1084293bb821fcf8a244df7f81677b1bf1dd00e8560826767454abe2d524296485f55566540c140304aaad8393b907d07b725aeef6cd36092c3dd59599a90e21cf477e9980d292c125dd1bede8e4b344eff5442ba8ef5a232ea92bf97eee88c7b18f93057a890bce648cc7af34652cb51ae2888c8f99db25bd83a9c540c4235affa72f2c44da2649fec342d29ddebe0f15696911504c9867f9349c3c391de26e6882db800c66b07819118cce8641fa3eef25122b56dcad6f957fff53b565ffdc16e7b06f4f397bece8742108cf63870e9d6cb4ece85c87d18be5ef4deb2a767622548", 0xf1}, {&(0x7f0000e56000-0xf5)="06f1287d97b564aed62f9137fc03703e37ac5f81cbb5adaf35436787546940e3210597d0f4785b49d819fdcd0b7e3055097e20c6f9f1c9806b9f1fc00d8d6736b732b344ea4c73c10dc8a16eac86c19f5d567bd080c1a61aacde2063642d745b39a27a19a726b26c480ad7989b7ddd9f34b98ebdd605bb35f822acbd573fb8109058e921d199611e8408524b510038884ead8f01b5d2c5ce476171d6a5d96ca08e934e72cd1dcc9a012af29ab9459f98f5ec7a5fc1ef439ce6e9c74f697655b5c9644c817e5a65dc03fa25f9d6705291435b34390bcfcaffcc47af179ed40714c24c0ce5355f9f280eb796be136da76b6b37027014", 0xf5}], 0x3) 2018/01/16 18:27:40 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x5c1810ee93c7fa2d, 0x5) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000001d000-0x4)=0x4, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000000d000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000019000)={r1}) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f000001c000)=0x5, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000018000)=0x1, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f000000e000-0x14b8)={0x2c8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x1c0, 0x91, [@generic="788403a40710503de47a2eac967c7fbe27d1ac92ed7d0a968c4108d28aaceaa119c1fd73bb4b0f03c84ea4c30f711908a35a45180821645cbcbfb001d10aa747be2c32a7dfe29fa30bd91dbef216dbe6d7a880ce3b2dd363dcbe6c32d8b2dc", @typed={0x34, 0x68, @binary="d7aeaff9dd1d7984bcfd56b306897368452f57810796f635b02a7cfcf04037ca9c135dbd8241a8f5c762"}, @generic="29fe21948560b13700", @typed={0x18, 0x1d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x7b, @fd=r0}, @generic="2a855f01f590d856bf25a108f371d2ef91f44b1a343efb2ce9d0c0801c6b5ab0d828a689c7e58562eb6d8a3ae3aec4bceb18ae713d26304d878a3fba27c20e9afb6727731802578004348bfa23d178c46656654fb0e1fc7ee36f7b042e3818a95046e57217ae33e40abac3e21593313394ab6304b678ad597d08e4053c06f8f94088ec046f7992c351317d098cb40887b1bccc886029c36b49c1473c44525a0ecbf715bfe021a8372e74e803800f27f0a63b83a5acc68d2fa8990aa46c78d2903000ef13c239540bb457baf98e1ac9ad3d676474d0fe8e214a6056ea75d93b0340c037fce09bf9c2ad3ca3eb0bab5f2a4c494b7d9722bbd021"]}, @generic="93a33d97bdfc810449e45d0de868539cb4aefc13685de587e2c436ddeff7eb5dd7b011ab64a734c8e5b302621951141aa8d29ae5e4b4c368426cc9bfe01fc73680c7d8de6b4267916095530b33f28c533a75cb556da864466e0d7a0cba6106e4949bffd368a95edfe0b6aef07579b9df943d5ad4b8c501050a7a145d963b991017cdcccf4ab800053a4172caabb59660d67f0bc8da6ad153a0d4362c95c0e6442802121aa65a99271ec670750843903ccec508bb03116ea96137dae5974ae518be06c55878d2035ad70469f8ee175484", @generic="00276cc0b7a2b8642b4518ad296a9ae4016c1538b4df37079a5cd012aed7eacbd58cb2c37d6adf"]}, 0x2c8}], 0x1, &(0x7f0000d6d000)=[], 0x0, 0x4000080}, 0x10) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) getpeername(r0, &(0x7f0000207000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000016d000-0x4)=0x3a) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001c1000-0x4)=0x7, 0x4) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xde, 0x0}, 0x0) 2018/01/16 18:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x7) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00002cb000)=""/135, &(0x7f00009d2000)=0xfffffffffffffe49) r1 = socket$inet6(0xa, 0x800000806, 0x0) r2 = accept(r1, &(0x7f000077c000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000065e000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000413000)={0x0, 0x3}, &(0x7f0000ef1000)=0x8) ioctl$void(r1, 0xc0045878) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000339000-0x8)={r3, 0x7fffffff}, &(0x7f0000f2d000)=0x8) pipe(&(0x7f00000c6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000003c000)={r4, @in6={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0, 0x3800000000000, 0x5, 0x3, 0x38}, &(0x7f000046f000-0x4)=0xa0) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f00006bd000)={0x6, 0x5}, 0x2) tee(r1, r5, 0x2, 0x0) tee(r5, r2, 0x8, 0x3) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000289000-0x10)={0x40, 0xc3, 0x4, 0x100000001}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000281000)=0x3, 0x4) sendmsg$nl_generic(r6, &(0x7f0000c1d000)={&(0x7f0000523000)={0x10, 0x0, 0x0, 0x810}, 0xc, &(0x7f0000f5c000-0x10)={&(0x7f000057b000)={0x1328, 0x15, 0x308, 0x3, 0x2, {0x1a, 0x0, 0x0}, [@generic="fa8f057c02f9f402c0ce23c0c8739751b01bfb415b74da19357a72d36e07b2ffab609625edf521ae94a6c843e168a302c07fefc1fea51dff8b4e389514c01645", @nested={0x15c, 0x5c, [@generic="395f8ed0e2ac3b1b6679959a55451e63f4b647666d4e65929979ceb1a95db5c645a3cbec18af0dae069ae4c890b4e306e62dabbb6698b298f74fc56ef57fc294e3b823fcf75cf13356edc65d0727e5c78356ce3f1086364010bc6df80788f5ad12557a33f15adbcdfd0237b611c99f218509fed8c0f7909174e540e71c2d63487e3c652aa9a7ef83189609634369", @typed={0x8, 0x7b, @void=""}, @typed={0xc, 0x14, @u32=0x9}, @typed={0xc, 0x42, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="cd0ee8c59adf5a27486c8843af7dbf63037b8ccc80f83dee1286112c230d0bc9ae86979562bbbc71281a9946f9715c4e9596c7473750a1e81d3e4612673eed8a01f81df0024fc97cf35baf009b1b347c7a409fe862ae59025f68593c3abe74db6a0e517fca8b4f08321c847663abf94f2e88cc4d59cb10ea368ddc90997103b01a3462d67086ad4ba14bb483a4439252dd67020a94fc69ff9c65178b33c88ca727743f737e7722c2"]}, @nested={0x1178, 0x78, [@typed={0x8, 0x65, @void=""}, @typed={0x8, 0x28, @void=""}, @generic="e42d3153f34c2bc89151ad8d976c47e25b50ed756dfd18d32b9b1487186a4f9a134098c9ae44b0f68afd9a0ee25bd73e7b33ef23f8bb5f90b45096c1f6e104551622e87b4ab6b1e21352b8f1aa01373698999b7157230fcbe315ee79ef0806e3ead7a359236b560480ac606554d8592e9f824042d16ae507d8c25b67b2e44a8150fe749b7f8f3f13f890b806f0fa2b21b17f7434a1a831d219cbd200abed55b9b536dfe96ab445fd237739cf8422c3411e3c23a97ae1009453cb9f30df5019", @typed={0x18, 0x32, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="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", @generic="6e313db07aa4faf9881e389d559f13ce4a633f8018195478d3b79c6a6d9a8b", @generic="8b55a9b57e8048f8d05c4ff7cd71a88eb721295bc014aab460a4a15d78d177b7d81803923a9e6211dc54961e796b30e1d2a12f7ef08b9558e8fda3f95ec31e1cf262402933dfb2074ef1a3488b8dcbd475174f68ad6e382cbe116362f59209bcdfe6c19cf914e9c153ad589400"]}]}, 0x1328}, 0x1, 0x0, 0x0, 0x800}, 0x4001) sendfile(r1, r6, 0x0, 0xffff) listen(r6, 0x10000) 2018/01/16 18:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000713000)=0x73519af3, 0xff78) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00006b8000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009ab000-0x4)=0x60) bind$nfc_llcp(r1, &(0x7f0000b42000-0x60)={0x27, 0x40, 0x3, 0x6, 0x3f, 0x7ff, "35a862a44f7843a69a1828f23fb02b1ae5d56733bbe16141c3c4eb42ff692beb1d425592c23cb8bd280e6e8a0b2136d462ac7118c6fc1981f99adbf5c8dcd8", 0xff}, 0x60) bind$inet6(r0, &(0x7f00007fe000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/16 18:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) r0 = socket$inet(0x2, 0x800, 0x10000007) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000aef000-0x4)=0x0, &(0x7f0000d55000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$int_out(r1, 0x2, &(0x7f0000cbb000-0x8)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 18:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000176000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007c5000-0x4)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000703000+0x6be)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f6000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000c9000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x2, 0x1, 0x94, 0x2, 0xa0, 0x80, 0x3f, r1, r2}, {0x0, 0x3, 0x6, 0x100000001, 0x93, 0x8, 0x7f, 0x7f}, {0x0, 0x4, 0x1, 0x1}, 0x1000, 0xf, 0x0, 0x1, 0x1, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x6c}, 0x2, @in=@rand_addr=0x9, 0x4, 0x3, 0x3, 0x7, 0x4, 0x1, 0x0}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @rand_addr=0x52, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x18) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/16 18:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) recvmsg(r0, &(0x7f0000c0c000)={&(0x7f00005e4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000f1b000)=[{&(0x7f0000659000)=""/80, 0x50}, {&(0x7f0000476000)=""/10, 0xa}, {&(0x7f0000d19000)=""/175, 0xaf}, {&(0x7f0000569000)=""/4096, 0x1000}, {&(0x7f0000fd5000)=""/121, 0x79}, {&(0x7f0000f33000-0x9a)=""/154, 0x9a}], 0x6, &(0x7f0000811000-0xac)=""/172, 0xac, 0x5}, 0x10000) connect$nfc_raw(r1, &(0x7f0000c82000-0x10)={0x27, 0x6, 0x8f0, 0x3}, 0x10) listen(r0, 0x0) r2 = socket(0x2, 0x800, 0x6cda) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000221000-0x8)={0x0, 0xff}, &(0x7f0000d4e000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000039b000-0x8)={r3, 0x8}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000571000-0x4)=0x0, &(0x7f0000b9b000-0x4)=0x4) 2018/01/16 18:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00001d6000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a7ab8002f4ae2d60b89404971527a651"}) 2018/01/16 18:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001d3000+0x20e)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000c1000)={0x1fe00000000000, 0x80000001, 0x8, 0x401, 0xef7f, 0x5, 0x3, 0x1, 0x0}, &(0x7f0000858000+0x10a)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000c9000)={r1, 0x800, 0x6, 0x94ff, 0x8, 0x7f}, 0x14) r2 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d2c000-0x18)={r1, 0x4, 0x30, 0x80000001, 0x10000}, &(0x7f0000209000-0x4)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000ebd000-0x70)=[{&(0x7f0000184000-0x1c)=@in6={0xa, 0x2, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaf9}, 0x1c, &(0x7f000014d000)=[{&(0x7f0000c57000)="42e5e3741e44bfd2e1c116a1e7ec4b55049d68037b6872ac100543ba6fdf61a7507a6ad245f01d21320b627c6486271506afd3d4ed66ce645cfc794fe75625078f9784db23b300207cbfd0838a6518a70c170ebde6eb854d1d346d103035327a0c3a778b30cdb49ba2db06a4cb6f086a0b8dc714909d848ecb23d7e85272f9edded9cc3ec79eb226cf9997b023dc6e8c84fad79ae2a6cb258e525fc79a121d60644177cced30e4b06de4120b3b06a8f924075169054981fc68333e2ee68dc8c3c9bb788f96a578b756903e8ff5ed69e51e0e28", 0xd3}, {&(0x7f0000be2000-0x48)="30403bc7ccd8fc4acb92bb3a793e3e64dfff54754a6eabb4e85f7596c497af2af44d2a73b61c0bd7941a73307cc552c8f6d40b4040f1b5cae179c507925b874281fe8729ef18a592", 0x48}, {&(0x7f00002c8000)="145d8fc714df5704983eaa546b7347c24e6fe23ba237877fe890028cd5313ca85b87e2c94b45c4492548cef2ad7d3436c92f8be794176a0cf860579760b90ead", 0x40}, {&(0x7f0000a4b000-0x35)="23e26030ae0083037cac3e592491f361a72dd41feef840352ab9e015c735663bffda91222508c3af337282801468935d82f322459a", 0x35}], 0x4, &(0x7f00005bd000)=[@init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x10001, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x9, 0x9, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x615, 0x9, 0x8, 0x1c000000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4cad, 0x5, 0x2, 0x8000, 0x6, 0xfffffffffffffffc, 0x6, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x0, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xba, 0xa, 0x3d, 0x0, 0xfffffffffffffffc, 0x8, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x208, 0x2, 0x8, 0x6, 0x7, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x4, 0x56, 0xdd, 0xbf4, 0x3, 0x0, r1}}], 0x180, 0x8000}, {&(0x7f00004b5000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000379000-0x60)=[{&(0x7f00000fa000-0x1000)="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", 0x1000}, {&(0x7f0000b7f000)="2c79c2ad03341ece6a7c42bb6a8e453aa6632403e11b24aaae35501997ed3a9e84284996f4f6842b4523fdd303161533559bc9b92bdeaf6185735cbd715c7f1f742a4029651d279deaca8da71a3944e6f618cc881ef6ee9d3fdf4effe3fd0df073e9f4088353261a3d8a921e02229f9d708f853b9b9fe6f3dfc23ac958789c2638c555b89882ae8fc03bf74581b2716b910a52", 0x93}, {&(0x7f0000037000)="15b5a74d6599ab34e59588e06f69f4ed5d14257af970ed982a6bdf70866cc7874f10bde04793b8b8ac753998be41d4f5e5980cec2e7de750571cb18add607820ade02b7abb4157e8411f78adb35deae963c8e596f40bfe3a98e04c5241d771e6862d3617e7a51292c71c", 0x6a}, {&(0x7f00001eb000-0x72)="bfc55316c2b6982e34d46887a387f0917f1855d923548e11855aa54dbf2bd36de9d0399c2014efa1cf675d02cf842ff49427ef898cac1e8902b964c015220c03dc8f8b6bc967012e1301b7f1db953ba3b9224817b286ebb2c463d4f16ea0c2c242a89b4f98a6b9d21cdac0bff10f4afbddd2", 0x72}, {&(0x7f0000400000)="09844db37a65eb71d8fb70d12d5d37ea4fd3094b090698fbc587ecab30d4854c2fded00aa0c54402ac482c3d5f75df7021b96e429a2b83ec251f0af67c801bd3654c4a919a262d579ae8d6dd6de22b34be9c0cea832f9205", 0x58}, {&(0x7f0000e75000-0xc3)="7e67f38efb9a3840c666c6ae931be6f214979b5b48b02fbe5264f5249687873da2224e8cd8a966e8b65bdbebdea8a5223453059d0c74a29d5967889b77188b5457f689d3986cdad336f4e0381cb6b167950455d3fe730dda3b8fffc92077a7b25a6ed06dd2f1a4ece5f22af42050eb6669bdee8d6ef446774d59ee614c761ae42863945b8cc464f50fb4090e3564048140cb26592888d7d28ac56d7178f9b4e686e05756452456b4e894764000d0d1b6ba16e3ada54d07de59144cf74b572e428adc57", 0xc3}], 0x6, 0x0, 0x0, 0x800}], 0x2, 0x20000010) sendmsg$inet_sctp(r2, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/16 18:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e", 0x5) sendmsg$alg(r1, &(0x7f0000218000-0x38)={0x0, 0x0, &(0x7f00007db000)=[], 0x0, &(0x7f00000eb000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00007f7000)={@generic="afa7d2d8f3237fa3b233bf4ee864963a", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f0000223000-0x38)={&(0x7f0000284000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000284000)=[{&(0x7f00000cc000)=""/16, 0x10}], 0x1, &(0x7f0000206000-0x3c)=""/60, 0x3c, 0x0}, 0x0) 2018/01/16 18:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000538000)="3b9c71a143a7f771", 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e6b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000435000-0x8)={0x8000000000000311, [0x2, 0x6]}, 0x1) readv(r1, &(0x7f00009b4000-0x30)=[{&(0x7f00000ac000)=""/195, 0xc3}], 0x1) 2018/01/16 18:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = socket$inet(0x2, 0x805, 0x10001) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b8b000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) close(r2) 2018/01/16 18:27:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0x10000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000002000-0x8)={r2, 0x11}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000e78000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000054e000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$kcm(r4, &(0x7f00004b5000)={&(0x7f0000586000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e2d000-0x40)=[], 0x0, &(0x7f0000ae4000-0x1128)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:27:41 executing program 3: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)='\x00\x00\x00\x00', 0x4) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009c3000-0x4)={0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000a0f000-0x1c)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x51a}, 0x1c) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f14000-0x19)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f14000-0x4)=0x1c) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f13000)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x6, 0x7fff, 0x60}, &(0x7f0000f14000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003e4000-0x8)={r3, 0xffffffff}, 0x8) 2018/01/16 18:27:41 executing program 2: syz_emit_ethernet(0x19, &(0x7f0000903000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x2, 0x5ce646a6, 0x8000}], {0x8100, 0x0, 0x0, 0x0}}], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x0, 0x0, []}) 2018/01/16 18:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000053a000)=0x3, 0x4) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00006f4000-0x323)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f611a4", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00004c6000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x0) 2018/01/16 18:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002ff000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004de000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008a1000-0xa)={0x0, 0x2, "fdb5"}, &(0x7f0000918000-0x4)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000333000)={r1, @in6={{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, &(0x7f0000c33000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r2, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000da2000)="aaba113e1baedc5d6737ad45687e59189daae764bac9a0ad4508d77511235b75abf740287afec298049ed9b9690006f2f20a0a48472dccf1eebb010cad4d1951443515b6f72f6c5c4b00030150447e2220454e0236729cec2f58f46603bc4db32502ecb4476d903e49078d671cc7d0d19ecfc9d971547e8bfdd06202467edaa4f58344d2245c6e24c2d0f33f094fb2f5f826a535b990511f9f706da3bdad0eca2e7ad9709931a43c1afd7c3407151ae5b2f376ec01ca0f4ab5f674020a134d", 0xbf, 0x0, &(0x7f0000506000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001e1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f000048f000)={0x0, 0xffffffffffffffff, 0x4, 0x297, 0x0, 0x6f}) 2018/01/16 18:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8010000000000084) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e2000)=0x10) 2018/01/16 18:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cd2000)=0x0, &(0x7f000059f000)=0x4) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000033f000-0x8)={0x0, 0xc37}, &(0x7f000023e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000887000)=@assoc_value={r2, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 18:27:41 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9a, &(0x7f000000e000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="ffffffe88677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x64, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x1}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xd, "70637ba8848b67896f103a"}, @eol={0x0}, @timestamp={0x8, 0xa, 0x800, 0x4}, @sack={0x5, 0xe, [0x8000, 0x7, 0x5]}, @md5sig={0x13, 0x12, "156921fbce1d78d695523ea3c6b63b47"}, @sack={0x5, 0x6, [0x8e3]}, @timestamp={0x8, 0xa, 0x10001, 0x9}]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/16 18:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0xa, 0x20, &(0x7f00006b3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d3b000)={0x0, 0xf8, "5b4a2bfee6c647c8b920c88edc7e48513f9ca5f979d512b32652343893ee646f08e994fd12a73825d64cb65bfe5b729d38b81a86d624974df02a15a843a1f8f26b943cbe3756abe3628e2c3be5a7c9d65f752a845a8cabbaa499850260e56ca24866070c803db023ca7ba6a780988f5931ee1cfc76d57bcae74d2bb4bed5d70e1736b8fa7a7d2a769253987c2b0b7b11189a571c6740a47bdb0376b74abe756c21461626eb59b405efd0db662559ef424e7fc46a66ce7352ef11cf163e438b2ca99fb7c006dc9b607a5385fe54505c1925715f52dd108963f049e3e1263c411a79fa93d1bc9e361bac425dc28ec3b77fd7aac78877c88f31"}, &(0x7f0000bee000-0x4)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000797000-0x10)={r2, 0xa4, &(0x7f0000ae0000-0xa4)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1202, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, @in6={0xa, 0x1, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a2b000-0x4)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b8a000-0x8)={0x0, 0x0}) r5 = socket(0x18, 0x3, 0x8) sendmsg$nfc_llcp(r5, &(0x7f0000915000-0x38)={&(0x7f0000032000-0x60)={0x27, 0xc5c1, 0x7, 0x5, 0x80000001, 0x4, "b8b2d0dc0e091a54ca88e2ea417116f625b5e5931b64e7cd7fedeae6e4c71a900705bb3ccfe5045a73491d302eaa03f201d614f67555d062b53a6bd23742eb", 0x1cb}, 0x60, &(0x7f0000ed6000)=[{&(0x7f0000e6b000-0xfc)="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", 0xfc}], 0x1, &(0x7f0000312000)={0x60, 0x29, 0x200, "a463ed62f374427d12ebd4cd6b4a9bcfdb6440d543d140c838f769c20b0c6b97b4ce25e17f48567f262c50c0333633aed288f2a1d59a844fa9baa5f873807796f76a114c41ff4fbf95ca59b5935629"}, 0x60, 0x4000}, 0x40800) setsockopt$inet6_buf(r4, 0x29, 0xdc, &(0x7f00002ed000-0x1c)="2de452a13b90ff5cf551cde42362181f7694f5b64b79c9c1301026454d9a6d6d82d0b4577df3ad86b8dc50e3710fd7", 0x2f) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000aa2000)={r3, r0}) shutdown(r3, 0x0) 2018/01/16 18:27:41 executing program 7: pipe(&(0x7f00000d2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000039d000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000262000)=[], 0x0, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0xfffffffffffffffc) 2018/01/16 18:27:41 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r1, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000009000-0x43)={0x0, 0x3b, "93c7c8c9b4068c4451529b86c93b898e73beb20f8724fe81d6f3caa63a363c336b2f725ff10ba1f0d10df163d78f67bc6209d21031080a1eac8b6b"}, &(0x7f0000000000)=0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000-0x8)={r3, 0x1}, &(0x7f0000005000)=0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000005000-0x98)=""/166, 0x2c5) ioctl$PPPIOCGMRU(r2, 0x4008b100, &(0x7f0000007000)=0x0) getpeername$ax25(r2, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) 2018/01/16 18:27:41 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000070a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000f7c000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:41 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000003000)=0x40, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x1000)="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", 0x57d, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x8001, &(0x7f0000001000)={0x0, 0x0}) connect$netlink(r1, &(0x7f0000001000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000004000-0x6a)=""/106, &(0x7f0000003000-0x4)=0x6a) 2018/01/16 18:27:41 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0xe) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000002000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r2 = socket$inet6(0xa, 0x801, 0xfffffffffffffe00) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x9724}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x80000000, 0x1, 0x2a, 0x7f, 0x80000000}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:41 executing program 2: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000087a000)={0x3}, 0x4) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f5f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000f5e000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000bae000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fc5000)={0x0, 0x3}, &(0x7f0000a78000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005a2000-0x8)={r1, 0x0}, &(0x7f0000f69000-0x4)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008f6000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x8, 0x100000000, "c54b09b9e2346f5c5dedbd5d6cca6e63f16b0d45802690ccc08918713484d59f03d45560da3a903a5342d1661b29a9f5e926ef662987532a8b6c473a0f5e5ac0e2479b4b9f03b3ccb4dfc9bb03544b0a"}, 0x160) 2018/01/16 18:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006f4000)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f00005a6000)=""/185, 0xb9, 0x1c5ca978f64628f6, &(0x7f00001fd000)={0x4, 0x6a, 0x101, "074ea6968be6", 0x0, 0x0}, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) connect$llc(r2, &(0x7f0000e03000-0x10)={0x1a, 0x14, 0x5, 0x8, 0xdf4, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000758000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008b8000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000c41000)=0x8, 0x4) 2018/01/16 18:27:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") 2018/01/16 18:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a00399d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f0000f7f000)="8e4269907b04ddda6007d23d2f4dedb79a744b837c16296bfd06887a91ef419170a3bcb2c05ff8673dd85cc5d8b72b65a6e3d80d7587ed6f2382beccdfe2edfaa8917b080e8e0624b38f006b7617d0126701cffe4009ea8768fddc43ebe2a573b8f6bfd9b7be60194ff28247093da86f2d8dcb0da9ea773e6e5c6b2b493e300877", 0x81}], 0x1, &(0x7f0000410000-0x118)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fb8000)={0x0, 0x0}) r1 = accept$inet(r0, &(0x7f0000e1d000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de7000-0x4)=0x236) accept4$inet(r1, 0x0, &(0x7f00001c1000-0x4)=0x0, 0x80800) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 18:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x7, &(0x7f0000ba7000-0x8)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00006b6000)=0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) 2018/01/16 18:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000580000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bfa000)=0x14) getpeername$packet(r1, &(0x7f0000d4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008b3000-0x4)=0x14) r3 = accept4(r0, &(0x7f0000748000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b45000)=0x20, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000f3a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffff, r2}) 2018/01/16 18:27:41 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b01000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000bce000)=""/4096, 0x1000, 0x2, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001de000)='reno\x00', 0xaa) shutdown(r1, 0x1) 2018/01/16 18:27:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x2, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x204, 0x8, 0x88, 0xd15a]}, 0xc) listen(r0, 0x3) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, 0x0, &(0x7f0000002000)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r4, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000601000-0x4)=0x7fff, 0x4) r5 = socket$inet(0x2, 0x802, 0x0) setsockopt$sock_int(r5, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) 2018/01/16 18:27:41 executing program 2: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000943000)={&(0x7f00008ad000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000944000+0x28)=0x8, 0x4) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x4, 0x7ff, &(0x7f0000946000-0x8)={0x0, 0x0}) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000946000-0x77)=""/119, 0x77) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000944000-0x18)={r1, &(0x7f0000944000-0x72)="9b56147b70a4c4f55c78da7512a60e8d1656ea1c47b369aa9f23b5276ddc8171435264311e4cffacd806fec5d8782f44bf4cce99a91df810c5bef7b9c843218d432bd19dc9f72332535b43de1a9f4c94ef72ee2ce1a6892a6f59477326c33f788e468c528228b1b658f233d2e7586f0098e1", &(0x7f000020d000-0xb9)=""/185}, 0x18) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000946000-0x10)=@generic=""/16, 0x10) 2018/01/16 18:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2a000-0x4)=0x14) r1 = socket(0x15, 0x5, 0x6) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000bce000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000056c000-0x4)=0x14) sendmsg$can_raw(r1, &(0x7f0000918000-0x38)={&(0x7f0000940000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000c1e000)={&(0x7f0000e46000)=@can={{0x3, 0x6, 0x3, 0x6}, 0x1, 0x2, 0x0, 0x0, "950f8b2b04b15a85"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x40) syz_emit_ethernet(0x100, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xca, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa0, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc7072"}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x0]}) 2018/01/16 18:27:41 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c37000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x6, 0x17, &(0x7f00001ae000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004d8000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000256000)={0x0, 0x2, 0x7f, 0x3, 0x0, 0x0}, 0x14) 2018/01/16 18:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r1, &(0x7f0000221000)=""/27, 0x1b, 0x100, &(0x7f000030a000)=@file={0x1, './file0\x00'}, 0xa) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000d06000-0x38)={&(0x7f0000a0d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000c82000-0x10)=[{&(0x7f0000152000-0x56)="66e4a7a39f0d6ae8811d46a2450c29a631eecc1aa6462c780ee7c91ff09bdf11", 0x20}], 0x1, &(0x7f000057f000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 18:27:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x200, &(0x7f0000000000)=0x1) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/01/16 18:27:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00002b8000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0xfffffffffffffd86, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) 2018/01/16 18:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) r1 = accept(r0, 0x0, &(0x7f0000c7f000)=0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000190000-0x46)=""/70, &(0x7f0000d7c000)=0x46) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00009a1000-0x4)=0x0) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/16 18:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000716000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005e8000)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x400}, &(0x7f00001bc000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000886000-0x108)={r3, @in6={{0xa, 0x2, 0xaeb3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffffffffffffffb2, 0x4, 0x2d7, 0x966, 0x3, 0x7, 0x7, 0x6, 0x1, 0x2, 0x5, 0x7, 0x8000, 0x6d]}, &(0x7f0000ea2000-0x4)=0x108) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r1) 2018/01/16 18:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000417000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a47000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000686000-0xf4)=[@in6={0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0xdac, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x214e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}], 0xf4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007e7000)={r1}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00005e4000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001dc000)={0x0, 0xbe, "5a79209efbe0fae1823645716dc5adde968821972eefd7617d2161f44948039c6e6918f3f040f57338c5122ac550059308b88d55dc6a919f2bb39a7dc03fd11444fa1fb66897710f00a8bcb2a347a87b06c13d128b29a197f3a7a909d7147aed445d20c1f9c90588bc4845aa77fa635fb486ba0443b33474496d65af295c833cb2ebe2dfa2aec26fa6a66d0d05b9e7cb13b73b95893efbc76d5f1a98dfae2afc7a1bcf96cbe0e45e33c6a10c68323dbb9051fac2f0c96deec962b471496a"}, &(0x7f000085a000)=0xc6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000c3000)={r3, 0x0, &(0x7f0000943000)=[]}, &(0x7f0000fd7000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00004bb000)={0x6}, 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005e3000-0x4)=0x8, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00001dc000)={@generic="1867150a0e9fa3fe014b955ef347971a", @ifru_flags=0x0}) 2018/01/16 18:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a58000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000715000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) connect(r1, &(0x7f00000d7000-0x10)=@ax25={0x3, {"67078d6c0fd4d3"}, 0x0}, 0x10) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf", 0x4) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dd1000-0x4)={r1}) getsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f00008eb000)=0x0, &(0x7f0000f8f000)=0x4) sendmsg$alg(r2, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000a5b000-0xf5)="f82f75ea20ed7d5a2f5f5a73df8f17e8592722fac2520d3834a5a6548098092a3812495052ce799db15740221cd3008b227731819fd7331df22ef156de67447e88d6736d61a4a015e66f89842b", 0x4d}, {&(0x7f0000b94000-0xd6)="76c017e27ba9257948305b056adec9817d1c309ac502be32eddec9ad5504402f5fd88ddc8161def9e19c5dc7f556ce98d43565d88df6f036d284300530994f20de43978167f684680a516ae40c768490f019a369f398c726ead8b6cdf9bcaa319bd040e7c9e2bb3a8be06777bd5ce0b01ac18a2d621b552a9c71bacacf3bc90a0782fbdfde07dd236796cd2d12fa6ec15e195cedd9a1de3880ae422a13c9156b89b061f5130d6da82f6d925b1bdb00adf5f318e7b1613c22dcc6c4d566cb568a1b244577ec2490200b9f0fd48ccd0a0803075f51d3c6", 0xd6}], 0x2, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x20000000) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/16 18:27:41 executing program 0: r0 = socket(0x2, 0x6, 0x90d6a36) setsockopt(r0, 0x400000000114, 0x7, &(0x7f00008b4000-0x1d)="68c41467ece5a03322630f885810525080fe754703a5f7ae3daa1419c8", 0x1d) 2018/01/16 18:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f00007a9000)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bb0000-0x8)={0x0, 0xffffffff80000001, 0x8}, &(0x7f00009ac000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000552000)={r3, 0x1}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000371000-0x8)={0x3, 0x100}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000040e000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000176000-0x4)=r5) 2018/01/16 18:27:41 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000006000)=0x9, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000018000-0x8)={0x0, 0x0}) 2018/01/16 18:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000080006, 0x0) recvfrom(r0, &(0x7f000011f000)=""/136, 0x88, 0x40, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f00007ea000-0xe2)="", 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/16 18:27:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000003000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x1, 0xff, 0x8, 0x2, 0x800, 0xbd7}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000002000-0x8)=[{0x0, 0x6, 0x5, 0x2}]}, 0x10) 2018/01/16 18:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0xfffffffffffffefc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000f55000)=[{r0, 0x0, 0x0}], 0x1, 0x0) socketpair$inet6(0xa, 0x8000a, 0x5, &(0x7f0000d8e000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000697000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f00006e1000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000e5c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r3}) r4 = accept(r0, 0x0, &(0x7f0000173000-0x4)=0xfffffffffffffe14) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000136000)=0x9, 0x4) 2018/01/16 18:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'skcipher\x00', 0x800000, 0xfffffffffffffffd, 'xts-aes-aesni\x00'}, 0xffffffffffffff04) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/16 18:27:41 executing program 7: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000063e000)=@assoc_value={0x0, 0x0}, &(0x7f00002ce000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ad6000-0xc)={r1, 0x2, 0x2, [0x1, 0x9]}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) 2018/01/16 18:27:41 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000fdc000-0x4)=0xd6, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fdb000-0x8)=0x0, &(0x7f0000fda000)=0x8) 2018/01/16 18:27:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000383000-0x20)={r0, 0x6, 0x1, 0x7fff, &(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000fda000)=0x0, r2, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) 2018/01/16 18:27:41 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fd5000-0x78)={0x1ff, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x401, 0x0, 0x9, &(0x7f0000fd5000-0x10)=@common='teql0\x00', 0x10001, 0x1f, 0x2b0}) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 18:27:41 executing program 0: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf4000)={0x0, 0x0}) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000dda000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dda000-0x4)=0x8) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ddb000-0x4)=0x10001, 0x4) connect$nfc_llcp(r0, &(0x7f0000a2d000)={0x27, 0x10000, 0xdb2, 0x4, 0x1, 0x3ff, "d9bf3e529d9a4af8d8147d1d7b62ff7cf6d81dbe322807e5d7760557ef0ba4be58c96e8491c1b6b33286e4cffb80881b86292f41fa1910408ba4ce8b9987a6", 0x5}, 0x60) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000dd8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004d9000)=0x10) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000dd9000-0x48)=@full={{0x3, {"096b18eaaba8bf"}, 0x9}, [{"e4478321c5cd42"}, {"be1efa5da8a8ff"}, {'EH4H"5s'}, {"0fe91a43b0be0c"}, {"b407fa429f42b7"}, {"9b2611195c2a4c"}, {"af5a91cc3fb790"}, {"30d59ee89ee0c5"}]}, 0x48) 2018/01/16 18:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:27:41 executing program 7: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f000005c000)=0x0) 2018/01/16 18:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f00004f3000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000504000)={0x3, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000025d000)={@common='gretap0\x00', &(0x7f0000360000)=@ethtool_flash={0x33, 0xfff, "7aa30f7b46531d793053ecb063bd579638da40e86e1ca431f87e2661be6dad59adb9d4734139423970e143adb6e406c005dccc3a5c3370913421c45bb12957f90d24c5b77a026ffafd3fcc0e924aa1fd54972ce9ebf57785e4470dcbc223431804a06688da1ea32653d8f4a1f540fe39676388c149511cadc5d476ed56a913dd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008fb000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000326000)=""/183, 0xb7) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r1, r3}) readv(r4, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000045000)=0xf, 0x4) sendto$inet(r1, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000713000-0x8)=0x0, &(0x7f000034a000)=0x8) bind$inet(r2, &(0x7f0000332000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c2e000)={0x0, 0xd83}, &(0x7f0000994000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000068a000-0x6)={r1, 0x80}, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000346000)={0x0, 0x1000, "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"}, &(0x7f00007b1000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000928000-0x10)={r2, 0x3643, 0x4, [0x388d8, 0xffffffff, 0x9e6, 0x5]}, 0x10) r3 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa9, &(0x7f0000003000-0xa9)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x1, 0x5f5c, 0x2}], {0x8100, 0x81, 0x0, 0x10001}}], {@mpls_mc={0x8848, {[{0x3, 0x32b8869c, 0xffffffff, 0x8}, {0x3ff, 0x5, 0x1, 0x5}, {0x9, 0x7c3, 0x8, 0x3}], @ipv4={{0xa, 0x4, 0xfa, 0x3, 0x87, 0x1, 0x3, 0x7, 0xc, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x4, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}]}, @ra={0x94, 0x6, 0x6}]}}, @udp={0x3, 0x1, 0x5f, 0x0, "9d28b4f6cfed9709a5dfb0dfa3a7dbeeebf4e428e6b1ebbacdee09fdd0f2e6ad021a34d60b2e4a4d4339419c860edb4eed6f2ef848ee4359658ebde28342fec825aa210da7080314de614dbd66c22e4ada42c9de2697cc"}}}}}}, &(0x7f0000002000-0xc)={0x0, 0x1, [0x57a]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r3, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x5}, 0x1c) getgid() sendto$inet6(r3, &(0x7f0000001000-0x41)="fd", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 18:27:41 executing program 7: r0 = socket(0x0, 0x6, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000191000)=0x0) setsockopt$sock_void(r0, 0x1, 0x40008000000001b, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009d7000-0x8)={0x0, 0x0}) 2018/01/16 18:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000927000)={0x3, &(0x7f00003b8000)=[{0x8001, 0x20, 0xffffffff80000000, 0x80}, {0x3ff, 0xc00000000000, 0x1, 0x2}, {0x1ff, 0x8, 0x2, 0x55}]}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) socketpair(0x10, 0x806, 0x2, &(0x7f0000898000)={0x0, 0x0}) 2018/01/16 18:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/16 18:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0x7, 0xfffffffffffffffe, &(0x7f0000269000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000678000-0x10)={0x3, {"8b7a7c429fbc04"}, 0x3}, 0x10) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa3000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f000067f000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c84000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000eba000)=@assoc_value={0x0, 0xff}, &(0x7f0000f74000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000fdb000)={r4, 0x10001}, 0x6) sendmmsg$inet_sctp(r2, &(0x7f0000d4f000)=[{&(0x7f000055e000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c36000)=[{&(0x7f0000562000-0x5b)="6e86e8f2500ad41e0309862271af8d42", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00009c9000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 18:27:41 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0x29}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) r1 = socket(0x0, 0x0, 0x5) bind$bt_l2cap(r1, &(0x7f0000013000-0xe)={0x1f, 0x1, {0x66, 0x3ff, 0x8024, 0x1, 0xfffffffffffffffe, 0x5}, 0x6, 0x3a4}, 0xe) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x400}], 0x1, &(0x7f0000502000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000f5c000)=[{0x0, 0x0, &(0x7f0000c9c000-0x30)=[{&(0x7f0000de4000)="a7841384699233eec5db87fba221e9ad46deb0f41700229c700c5dd63367297e116ab3a5c6e06b280c6dc45526cbd440a2458cef3e59c04a2c632b3744c7411151954e66e7d34ce95b0db86f763a76d59aa1b0c6dcff6febcc0eae4f73c39e07", 0x60}, {&(0x7f0000cbc000-0x72)="1350529c3e05d13d6fd54ed14466ffba304b13c89268cb34e992cbc2b293c3d3b6bc5828d34f8c9044e7d9e2388e981897f2389c4e60f7634864aca3b0439d0fb1316151366cc42d5501d98e644a0a4ece962f8c243fec6abfc431739ae23832ef38e25109fe18a8856a0ad329f83204c112", 0x72}, {&(0x7f0000a93000-0x7e)="9ed91c6f49f5ccccf8301d26459321e4e36c38d8e42ea540b75e722b2a2560e3c4b4e717cfe3db186e684aaad2a84abaef36975603a64b8d1ef3d65acecbb09e9bea1b5f040a6d069c587bf35caaa93740c9a9e79f6be59abccbf045fd3e1f72afb924f985205a81d9c452a6cfb457d5b23af33d7d8fdf00f489003c64f6", 0x7e}], 0x3, &(0x7f0000e1d000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f0000ece000-0x50)=[{&(0x7f0000c03000)="83977677f6b996eb4412488fdc5eec923043a343bb64c48dc14dfbdeedc000fc28d90bb8b9721e80574ce359e2704248cb49600486f6fd44d415e824ec9a6af85983c2b406c3a96bad4f3e50296e609e28f0e7efaa92cf456e45faf3cea46428152c703d63eddc3f3badbf4e20d954ef8404fa50b11af8148a7ff09133f829620c06f418417e34335aca0b546b77e11d362d036ccf5399", 0x97}, {&(0x7f0000921000-0x4a)="cf14eea591f86b6281e38afd25d7f8c7552123126ff4b3ea0653aa06d90559b85b4d817113406b28eba86e086accb8ac7f24a5a0449599a5ff92efe9d82a3ca1a2bbbc37859bb639cb13", 0x4a}, {&(0x7f0000a86000-0x71)="34e34edbc36098b4c2f60ef5d09239d3fab7d057f4cf3eae5c67264ac3bf6b5878bd87a05cd8be414b375cdb783350a14f268a50be67886b84cdb55adb2734ce2bd61c0db5984f452e8f0dbf301e28e3c8ce3c51f61bbc24a38e992408a088fc743e37a8fe2ac1318a5494eed2ad0a6e9b", 0x71}, {&(0x7f0000a9a000-0x24)="d182765482d93218b1b026cc3878a1bcb4253ccf15cdd4c657415976a34f7b6843b55ebd", 0x24}, {&(0x7f00001d9000-0xc3)="944a5fcfd0334a1a1a0d997d6419d9eb9b04055d2298c33001c6344df3767482b265f7a4a9a1f1cd8cb6b3f657dbb9d9c8258f0c987251c323c3f4fca5d251e87974c70535244f94248152360f0d700af150cfc6a5795d59e6aabeccb443ab09ec668ee0cf55a670626ae51e9c8f17650a3d1ca674fe349edd5512003d98d52b75ab2c029d077f78054ec5b6a85a2824690285df7c4b6efb7030e1fcd3b52a66a2cd5a04163d3aa5780b33e9bb2829572b1280034770980d46afabe003f64442136535", 0xc3}], 0x5, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f000027a000-0x60)=[{&(0x7f0000c62000-0xd5)="ba4074a1b7eb203fd9001a3ce6cd88cf6737ab36e035470315d0d4100571b123f4118359752643bc2761b12da9c884a241ecb080ef39b2a292be404c7a3b2d8da3e39185390dc486bae9bbb542484c392cf6441243550047357947e74518e7da7a2314e604dfaacbf261b5a6fc932eb8aa9307e8246cbc384d73ed37054a12db80cdf94e65cdc957dc1d426478e8eb0f86fdca1148b0f351650351fe12bff792f7874c32d789fb608fbd1663e538881dac105a5f058848e42e1859f6f323ade6bf6d6dc6f228e60eb9916f55d94cc909461b78214a", 0xd5}, 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"d935b37a56302550eddb3fa279e6a4f6fb41320e298b79b2ca4f5668237816895186b80a9f6ec0f0648b71620fcf4e8eb4f5bb05e61d5cc30f57061e5046cacb84f19863de4047d01c3933919314991859c8637cde67d55c007902c57f355c9590493cc8033dabf0cb90aa2ec59271ea78b789b2d72edf4340bdcf09e19af22831819d8a96b4e0b26a9e57035c88e9b23f8c99a26d37be"}, @iv={0xc0, 0x117, 0x2, 0xa8, "87edc2dbea767eec8c3a10a37b459e78097e532d3ebc33e112494e4ba32d2a77289d8be0677ddbc1dd942ba667e6932c7af6ce4638c629b26f681721c50277a3213cf2217b3a8afe7edc7436a2241f6fbe167ba2c4efdbc8480fe0a8e645e0001dea2f6efa4a25c73ddcc9acf6642b6b2ed41fb18fb1331d3b6491af62fbc15236cb4c8121dab75594664996a2cbe930829b780e30ed4c0e004907087b94c8677a7475c8ad4bec19"}], 0x1b8, 0x20004015}, {0x0, 0x0, &(0x7f0000aa4000-0x50)=[{&(0x7f0000352000-0x7d)="d385f912dc4a268dcddca9edf7611c521b329f9100715f824f72153e4fcca88273e3c940ee13a0843fe723952492095960930078715026183470845dbb8dbca5f3b1a094c680ad8b8a7247758fd5b67eb977bc9fe40a72d9958d430e18ab0c79f258d5f7465f16ba4ea73dc037d451aee3b359337437d7010edb21c3d9", 0x7d}, {&(0x7f0000142000-0x26)="e9f2e20354222a662d64dc310014fc6d056bd34628a1e4fc76f443db6afcb3b8580957016e5f", 0x26}, {&(0x7f00004a2000-0x8f)="ec8fb50afd996dbe6d95448e91c643a91ac5dc8d4b26877de4e0aa15db7fd7f9051f4e63cd95fcdaa4614761f1e096e269ad23c0437e0736d03dfd0447dbd9cf78d0897cd54bd7e5b5d1bda0d26043d195c8f2738e92697c4be3c6df7775b8ed71adf8d6e7ee1beca07472d2a42f297046de94e46ae157d983fa66fc67c408d747f033d32dcc6076af548d75d88bdf", 0x8f}, {&(0x7f0000ecd000)="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", 0x1000}, {&(0x7f0000569000-0x6)="68e2f1f0261c", 0x6}], 0x5, &(0x7f0000ed1000-0x178)=[@op={0x18, 0x117, 0x3, 0x7804ddb4a045e86}, @iv={0xe8, 0x117, 0x2, 0xd4, "8024193fae9408d22f29a4aa24f1a60b3df743793a051adc57f591c7020ba757a1c8d4195e112c0f49d31a86f43648a24c4119b79fad819402d679db76141096d6807e205ee52623d14b07d0f8b3d1f1727a29a12c9aba3e2f9cbea5e7810980133e385f69813afbda8853b693c20b9f7cc38dc9cf85343971ac832702b9db827283a3c381a0cb15ba3b60174b69c8c9b9cf4666c98814b87c47213277bc7c338cda3e1b44e5ccc7e031c2a573835e356c274018636916cd92e230688660446057259f5e92b0122f88e8ba8a5ce26df97ac67b5a"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x178, 0x4005}], 0x5, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x3b, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000981000)=[@in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100}], 0x1c) write(r0, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/16 18:27:41 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000089e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) accept4(r0, &(0x7f0000e2d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00000b9000)=0x6, 0x80000) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x3ae, &(0x7f0000953000)=[], 0x0, 0x40000000}, 0x10) 2018/01/16 18:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000eb1000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e75000-0x4)=0x10) getpeername$packet(r0, &(0x7f0000de5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a14000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x1d0, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x19a, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x29, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x10001, 0x8, 0xe2, 0x2, [0x1c7, 0x2bfe, 0x7, 0x37a]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @jumbo={0xc2, 0x4, 0x10001}, @ra={0x5, 0x2, 0x100}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 0x1]}}]}], @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, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/16 18:27:41 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000007000)=[{&(0x7f000000a000)="e96bca0c8bf5d1fce8b9aae6dc1de0035d03c62de19eaff46a8b290a8dbcb43cf92abead8d5f610473d6dfb03415278459fffff80060eab7abd7ae6585875027703e3f", 0x43}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/16 18:27:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d26000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) 2018/01/16 18:27:41 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000228000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000661000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000a0a000)=""/93) 2018/01/16 18:27:41 executing program 4: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000013b000-0x1)={0x0}, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/16 18:27:41 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000018, 0xe, 0xfffffffffffffffd) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000009000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x101}, 0x3}], 0x2c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000009000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000, 0x1b) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007e1000)={0x0, 0x0}) 2018/01/16 18:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007e3000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000364000-0x20)={@generic="f1e9fb45384e5854b127fb87f8f38eb3", @ifru_flags=0x2000}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r1}) shutdown(r2, 0x0) 2018/01/16 18:27:41 executing program 3: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000ef000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000ed000)=0x9, 0x4) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000ef000)={0x0, 0x0}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000f0000-0x90)={0xb03, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x2, 0x4, 0x8, 0x3, 0x0, 0x0}, 0x20) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f00000f0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00000f0000)=0x3a) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000f0000)={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x1, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x40, [0x2, 0x8, 0xfffffffffffff800, 0x1, 0x3, 0x2, 0x8, 0x9d]}, 0x5c) syz_emit_ethernet(0x46, &(0x7f0000064000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01fb27", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) 2018/01/16 18:27:41 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000013000)=0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000001c000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x673722cb, 0x4}, &(0x7f000001c000)=0x98) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001c000)={0x1ff, 0x8002, 0x9cae, 0x1, r1}, 0x10) socketpair$inet(0x2, 0x4, 0x6, &(0x7f000000d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000a000)={r1, 0x5}, 0x8) 2018/01/16 18:27:41 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000000f000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000-0x10)={0x4, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000015000)={r2, 0x0}) writev(r0, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) read(r0, &(0x7f0000005000-0x28)=""/40, 0x28) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000003000)=0x2b4d) 2018/01/16 18:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000cb7000-0x2c)={0xf, 0x80000000, 0x5, 0x1, 0x14, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b25000)={r2, &(0x7f0000d0e000)="94a3ddae670f57ee6a13d6a86c165893f1c3f6cc35d7661327e0a70287b92173ee888ab97882fc947f811243409e64605f8a42c6af871d1869edd3d1fcb83dcb5bb22611e98f53e9382b1303fc4d95d62994cabc50400129fbcea9c12b801363f9c051d2de2da6e7549653103965e7fb6fced8b5a00f8dfe4ad6441895ff3bea58356115c3c6ae797ded74bf13db5ff97cb24a9d9fe63a8744514e0509d0d0bd3c2333eccd38b79254e9d7214fbd5974764d2e61a0846ef41e702147677b171f57e662d7cb1eb8b4f7f7a3ca1bc5c44e9102bda208e47a777f6903a8305f7a3bc0e29f", &(0x7f000017c000)=""/131}, 0x18) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 18:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003e4000-0x20)={r0, 0x6, 0x1, 0x7, &(0x7f00005b1000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c", 0x60}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000e31000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000955000-0x4)=0x0, &(0x7f0000a49000-0x4)=0x4) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea8000)={0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0xc) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000072a000-0xab)=""/171, &(0x7f000012e000)=0xab) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) 2018/01/16 18:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ee7000-0x8)={0x0, 0x0}, &(0x7f00009d6000)=0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) accept(r0, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000-0x4)=0xfffffffffffffe97) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:41 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x7, &(0x7f0000f77000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000085000)={0x0, 0x100000000, 0x30}, &(0x7f0000a85000)=0xc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f78000-0x8)={r1, 0x7}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000105000)=0x80010000001ff, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000003, &(0x7f0000eb0000-0x4)=0x0, 0xf61c4b12accf9590) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000083a000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021a000)=0xe8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f79000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000048d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b90000)=0xc) 2018/01/16 18:27:41 executing program 5: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x27, 0x2, 0x9fea, 0x4, 0x5, 0x10000, "3982962645a21292d0b2f0d1d166a778894c58540e2c0b3f65c25cb62177ea2e0803ecf1cc46109b7f19eb4f270c60e35b64039b49562a7caf422e839bf600", 0x8000}, 0x60, &(0x7f0000326000-0x20)=[{&(0x7f0000000000)="190d2bf7c29018976db3746b341a2120fed436501d5a4e04dea165985e43af22cd99977139f1b8302b90cd9cae1f31b3da77d7a2b5d04dcee1e359f73f97d807a7624f08c11247e5f4279206a02f81e9060baabbc8762d4d2fbc7478d5414fe65bf18a1ca377ad4e93d0e08464a33cb03b408f6c298b11e12fefb1378a629e02ffc0adf8b5176dc3c06eaad162784378f0fd4826b89606f6ea3cd598e4761582079c73145224c31629548542e87710d4cb37d81a4a440add763cc2a22bbdebc18ac426634e2796d79806ba0bf0c65c12aaaad85d25550654d2", 0xd9}, {&(0x7f00004c5000)="fac9c9123039b5f0746dcbdc91855f1f7281ffda03e7267cebfe2ca2426779c72bd32f8b0dd21d733ad8ab7dd2e8b41f6d572b67cb813038a184bd7b3d3b771e0c93f99fc6fbf6b27ada32ca6bca3505c0f368c19bffb25f3edbbb9ad38f4dd1d67e1f83ef93009f9e5779e8b2e7bfc6c7b62441d5b7f257f5ca8910f5425d155df0103bda27fd93a4a199c9eef8225ee5d6d016b8206d3530a53dcf9a200c6f80622d7d4f6bcb456015f45ab7568f9c", 0xb0}], 0x2, &(0x7f0000001000-0xb8)={0xb8, 0x0, 0xdf8d, "7abc3495ee2e903f0906a8bf5a13db1f70c550bb8c29268c7245e67b3b3361a23bf549d070df4c04fcaccc719ed1c1a64f01f82cbf34a074c553654632b3aa7fd0718910b62f9c18e1996978e573e4cb9c2c5869a7683f587dc16ffe96a591264420bcdf1ec307b695ad977d8a4c71ceb62727acbc6fd2c275fb46f02047fd393229a9c2eddd118a6a47b684ceefb0c03ee525bb7ec72496b1dbd185dadfb7e9a85f95"}, 0xb8, 0x20000801}, 0x4050) mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 18:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffbfffff, 0x7) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000019d000-0xc3)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000761000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5a}) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000070a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0xb) 2018/01/16 18:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000ecf000)={@loopback=0x7f000001, @empty=0x0}, 0x8) r1 = socket(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00006e6000)={0x401, 0x1000, 0x100000000, 0x5}, 0x8) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) bind$bt_rfcomm(r1, &(0x7f00006f6000)={0x1f, {0x5, 0xff, 0x7, 0x1ff, 0x401, 0x80}, 0x5c}, 0x9) 2018/01/16 18:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009c9000)="", 0x0) 2018/01/16 18:27:41 executing program 6: mmap(&(0x7f0000003000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000205000-0x4)=0x0, &(0x7f0000000000+0xf8a)=0x4) 2018/01/16 18:27:41 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000012000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000013000-0xc)=@sack_info={0x0, 0x8, 0x5}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000012000)={r1, 0xff}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = epoll_create1(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x1, &(0x7f0000014000-0x5)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000013000)=@req={0x5, 0xfffffffffffffff7, 0xffffffffffffb9ce, 0x5}, 0x10) close(r2) r5 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x0, 0x0}) listen(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000e000-0xc)={0x2, 0x0}) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000013000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000013000)={0xc0f, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) poll(&(0x7f000000b000)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 18:27:41 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000000d000-0x173)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x40, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "381d51", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) r0 = socket$inet(0x2, 0xa, 0x2) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ace000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0x3, 0x5, 0x200, 0x1000, 0x5, 0xf456, 0x8000, 0x9, 0x3ff, 0x6, 0x100000000, 0x9, 0xfffffffffffffffe]}, &(0x7f0000ace000)=0x108) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acf000-0x108)={r1, @in6={{0xa, 0x3, 0xbaec000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20ac, 0xffffffffffffffc1, 0x4b, 0x5cb0, 0x2, 0x9, 0x0, 0x8, 0x9, 0x1, 0x4, 0x1, 0x5, 0x3, 0xfffffffffffffaa2]}, &(0x7f0000543000)=0x108) 2018/01/16 18:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d80000-0x4)=0x0, 0x4) getsockname$inet6(r0, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) 2018/01/16 18:27:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1, &(0x7f0000000000)=0x2) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000)=0x7, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00009dc000)=0x6, &(0x7f0000ca1000)=0x1) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 18:27:42 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = accept(r0, &(0x7f0000004000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x75) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f000000b000)={0x1a, 0xf8, 0x800, 0x1ff, 0x200000000000, 0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000c000)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0xd35, 0x8, 0x60}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000c000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000)=0x8c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000)={0x0}, &(0x7f0000007000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000000c000-0x88)={0x7, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 18:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f0000d21000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000045a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000c42000)=@file={0x1, './file0\x00'}, 0xfffffffffffffe71, &(0x7f0000308000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x10000000000}, 0x0) recvfrom$ax25(r3, &(0x7f00004e4000-0xe2)=""/226, 0xe2, 0x22, &(0x7f0000c91000-0x10)={0x3, {"c23dcaca1bfeb4"}, 0x7}, 0x10) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000eef000)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000eef000+0xff3)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}, @in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff7fff}], 0x90) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ef0000)=@assoc_id=0x0, &(0x7f0000ef0000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000477000)={0x6, 0x0, 0x1, 0x5, 0x1, 0x4, 0x2ce9, 0x5, r3}, 0x20) 2018/01/16 18:27:42 executing program 3: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000b72000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000f5c000-0x4)=0xc) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f5c000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000340000-0xa)={0x0, 0x9, 0x1, [0xc58]}, &(0x7f0000192000)=0xa) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000523000-0x3)={r3, 0x40}, 0x8) bind$packet(r0, &(0x7f0000f5c000-0x14)={0x11, 0x1c, r1, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) 2018/01/16 18:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bcc000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f00005b0000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000026c000-0xc)={r2, 0x7fffffff, 0x0}, &(0x7f0000e71000)=0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002cf000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x3, &(0x7f0000daf000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ade000)="4750ed8d", 0x0, 0xc3, &(0x7f0000037000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000083c000)={0x0, 0x0, ""}, &(0x7f0000bf0000)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00007fb000)={0x1, &(0x7f0000bd8000)=[0x5]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ec3000-0x8c)={r4, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00003a0000-0x4)=0x0, 0x4) connect$inet6(r3, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r3, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 18:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000086000)=[{&(0x7f0000079000)="77e0a3041a9edb5cb1c6294c4060b250", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f000059a000-0x8)={0x0, 0x0}) getpeername$llc(r3, &(0x7f000078b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a16000-0x4)=0x10) preadv(r2, &(0x7f00005d0000)=[{&(0x7f0000330000)=""/132, 0x84}, {&(0x7f0000855000-0xe5)=""/229, 0xe5}], 0x2, 0x0) 2018/01/16 18:27:42 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000511000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x3, 0x5, 0x8, 0x80}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000003000)=0x40, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000005000-0x60)={0x27, 0x3, 0x5, 0x0, 0xff2d, 0x9b7d, "ec948c6f796c176bbad0cc9ced810cf6ab390adfa4a6cb3f080ca8f74baac135ab87cfb2be561f661b7a625208c1292f37e7f849b5110ff17ae879595c1076", 0xbd1}, 0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(r0, &(0x7f0000006000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000-0x4)=0x60, 0x0) ioctl$void(r2, 0xc0045c77) r3 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000006000)={&(0x7f0000001000)=@proc={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000006000)=[{&(0x7f0000000000)={0x10, 0x3d, 0xa01, 0x6, 0x2, "", []}, 0x10}, {&(0x7f0000004000)={0x28, 0x1f, 0x200, 0x4, 0x2, "", [@typed={0x18, 0x44, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, {&(0x7f0000006000)={0x738, 0x10, 0x8, 0x3, 0x1, "", [@generic="651a088103fdab97ae49191455a1896c51ee58f0debb5a54ef995dd568fc1b", @nested={0xd8, 0x47, [@generic="79d601589251a22b60f7d3e5fb2c6e8f5926bca5fc84b4bf44c1b02cff47b3e8ff00e7716ee1f883e89da8de5413db89a8823dfc0e0b40817d2275a3e1b6983e6dbdba12583bb398fc8ec599b519e2cec500f2eefbb0748935fe5386e1cd2d9d1b662694c8084597e832e79273a308f898c28387a1fa6c6cb9a15af515856b6dc65152934b13579755f34120d092a4aebd90af059bc11ca88fcee71fb3b629bef699ef450c40efb391e84da8372cb56de015e0f3e952e9e90317da985eff452ce2ec73ae393deb", @typed={0xc, 0x46, @uid=r3}]}, @nested={0x368, 0x42, [@generic="2cfcac9504a5b2ba096c4d05820fe895d6ca0ccc7afbb04286614c215df9746caeb275daf021de524c78250ffa3bb6cb59da621918b13d1263d5956399ff45b5c9e335e5333c884bd4edc0d60ec51d8dbf42dc27a52104939d6e632eea421c80d0f170aa088b7678baf2f7095c5636fd217b5988a66f94f41bdfb0a74c3a29fb4ea6ed4b74", @generic="3640097a5ca55f2e2038b49dd207619efffe2e73d5958544907e4c34774b5e4725341e92146412fc14c9f69b2649134a6186ec0c0600c552d835d2a914f245dff7112d9ea21752a96537ba50ff4c66037c3ae2961650e347e642e5ea42dc7d1640ace563bfb3577fd20fd9ef140b7bc5712b317a2abcee0b2d795924a38216aeb10b2662431e3da7424e32854a7f1a366d60d338a8337dbeea6d07aeac1cba2e20de654c82077d1e06c3cbb9ef35cc83c975d459ebf81503199ec846b837a5308687b7f1918fa409a9e9484fedb54085f76b9c0af0231abf162c94ca7f9600c0edf15dfd8bc0aa189b7d", @typed={0xc, 0x8d, @u32=0x10001}, @generic="9e427af0474e400073f7cff7d35aac9035be0ee97df4f2795d8dd19c0231378570af3ff312d9b81b58d282539bbecdb199c00129dbcc5c00d21e24554f7c8f98b50fad007a69bad107f3b44d88a95bdf1246cbc1c43ecaba093ee7716e7d52383233f8771f43db2ed9d36be9e1af51a4e336722cc51852291106ebcbe6677044084d9c9603cfdf38bb6bf3a6ef9602b3716936616735e459dc0d82b4823ee61632ccc36d9a154118bd1370a73c56f0b1c4f7538c1f23912f6f7b2c5843aeb0daa863e40843b0ea26d6dcf31cb01c939d2e6e487a928a593d4b15d006567e4cf4a0704af245711e19", @generic="8922f80ec62fd886223a13bbf6002c59cb115740e2fcf5df9f31da97fa39feb06af38c363625b1a65085abe73f4628c1b22cb88ee8188192fbaa5403b797ea4c147829d6588a034dae5640c4fa38d8a374c446c75928127af420e529b237cf40a0aed723fe2ca92a8db122b5f5fa02415a3bd41d69c1fc7c0cca3f9a7019375e20260c4f5999d032f7a6931970b41d64e93515269d022b5ca64a582cb73c0e1bb4c2818eba5853ae23820fd6e0fe0d43287898aaf4f95160478f05d8fbab8673b96fd23e327c3648fe50302b91fc05fab38c2799cd2eda37ff7283e34587ee4e3b3133c2bb566ed40f3abedaa614e1096d", @typed={0x10, 0x7c, @u64=0xc43e}]}, @typed={0xc, 0x48, @ipv4=@broadcast=0xffffffff}, @generic="a35e90d1a52b815ef965878696c2741e331c96ca4676ae80be54748bc6900f3c174f3239456edb55372d08763d77e350d2aafb7ca544299d79fd97b44426d2560079a843a96d594bf13e0b54cc84a5517420c4846469ec4f1f4591e0685c09c660b3be33c0c241a79972dbf12329edcaf914b5e7645327cfe6fa00bcb8f8fdead461515d92bf09d9c445d15eaf71423770ffa803c6bf", @nested={0x224, 0xc, [@typed={0xc, 0x23, @uid=r4}, @generic="0a706675ad68412b5f046568eedb62ddcb7d03a007fc17c5acf44c72b934a3a277cb08f204d7df19f695120888f8037788327fe93e8789854eab85fda7d95d1ff3fb98d24478bf0696d765073ee0b581826922d4eb188818b6053ea07777cb47a4efd9938901045fb29c6c0359c86cc6d774dd23d0cab861b4898cb4572929487146b4738fbe6eb6ce1ddfc3e02371b60ad946df6d2b52c64bccb1ff1c85770566615ecbef511f28daa25bba305340f569e573e7f81e1ec3306952ae7d26cd44d0", @generic="cb904f047450e24aff4c8a27b61dc356871b859558e849e5ab3446705deed2d8f9751d9d588fce16001242555046edf492044b4133dbe0150d96a1ef3d38b9b7d1dd6420cad91999b31eee861aa441996d53fb5a9c1321c95124f0887acea85f475154447ce80267277cb6315ccf1eb71587e6b6faf4a256300091ad6c8183e031cd8d6181fa32f9b716ac9c527031e1d194a9eb9892dc5fbaca074e4eb04459d45e9b6b5e3df48ddca8aa8e02fb5eada3c3bfdf06c77e7570cf", @typed={0x8, 0x50, @void=""}, @typed={0x14, 0x52, @str='wlan1eth0-\x00'}, @typed={0xc, 0x66, @pid=r5}, @typed={0xc, 0x8e, @uid=r6}, @generic="45932b46a7e3c3a79034940f68b495936f521afe39bd066fb8abda493ef11e8b5586fa62562ec9bf45021792ee86666ef56e6b20a5da2ac27d054365089fb2d29a1d18c8c4edfa047b8046247e05de3fb1abccde4b92c9fa28b748d8d2fd97bbf8ad"]}]}, 0x738}], 0x3, 0x0, 0x0, 0x4000080}, 0x4000000) 2018/01/16 18:27:42 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e62000)=0x8, 0x4) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000811000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc7000)=0x14) 2018/01/16 18:27:42 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000882000-0x14)=""}, 0x316) 2018/01/16 18:27:42 executing program 1: mmap(&(0x7f0000000000/0x5c5000)=nil, 0x5c5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) r2 = socket$inet(0x2, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002de000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000102000)=0x8) mmap(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000055c000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005c6000-0x98)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0}, &(0x7f000000d000)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225", 0x22) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c6000)={0x0, 0x0}) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00005c6000)=@assoc_value={r3, 0x8}, 0x8) 2018/01/16 18:27:42 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000+0xfe6)=0x8, 0x80800) 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) 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) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nfc_llcp={0x27, 0xfffffffffffffff7, 0x8, 0x7, 0x9, 0xfffffffffffffc01, "6cee84f80350d5037c50ee00b91325725373a5d6881d63caa3a4b2420a65d7da0e8e3a2158931c18bcf7eb09e070254c383772637408a9378cb5c62d8d9088", 0x5}, 0x60, &(0x7f0000001000)=[{&(0x7f0000002000-0x99)="6762ec6b800d3c9755542d8b831efc5842673873e5dd0809b425178d9d4f380568a764b0b1f96f497947d38889dc77d39cb0d259442bace3ec4204e83de2cc96713e606b96fbd1c56f319c984b604d53c8915faf100eb3d0df734d568995d35acd49312c2c6865a7a5402da42359cb150ee5d836d120309781f4ce82dac02a60c8a07c022bb0d33be77d3881ace7ff5db6d4a41bf868178b73", 0x99}, {&(0x7f0000000000)="9ec34db4c62611dd86de498428cd0db58ccf2677fe4862c8ccb0465e36bbf3ededa52998cbc80106b24097e0a1987af98ce082961933981bc299541a2b8f5c0c6c0de1d71bc18216a7a8d92193b57dc8eb4fee4f74ae1f", 0x57}, {&(0x7f0000000000)="c842620a5744074974247ebeae54985cb63c0d5fe09639106ccbcdfcfeb35b3ea9e3f6f4b4e0cb694e1623e94b407eeba561f329bdf40efb9932c70e463c64ad2157b1f25018f00b1c79cca181c8328992662c426c3fac1bdd5c5c674b562cc3afe2d346e83f0ab9ab521d2782606291d66fed328454f340a648e846597bb50028d26dbf5f54cad81532e92b3d65b54db6e4f954e4726d429f6d53cf15bcda67028403770785b41210efe1437aa9c8e705617a75d6fa10fbdac73dd1749139062a3e37deabfdd893550cc1c8422b5a5a8f99f9d31cdd516c280113ca8e4d934dc929ad4395609b88f761d6272ed592453b91ad", 0xf3}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000002000-0x35)="40a3f0c9edb2a2f4532d4fcc04677c65b140755c5bdfeb5087413f4d3a5d19239828987e9a91ebd33f33b386aad069caca8900f1cf", 0x35}, {&(0x7f0000000000)="33866f43e07d4145bef9b508a6412ca38e0ec7cc395c986ddb93a36b32f04cc27bbdfa92683c6db399b48d67733c1974a1b7a0322642dbb768b7aa53a88e099ad2bbc415e50e64545a694c5bdf553e4528b5b06a95f55a517a7a67af222bdc129d7c1a46e8958ab8668894f380e3df3aa400fd83072115fffbe05f42b23a206235340597718e2a099db37bc2479e5ad394cc8fd689c266df4880f477ebf2852ac17ba2c4e4ea8a104c881e2d1afa39180ef757bf93f8e4b3526b561512d50dd6be3f95a2271d3ac123c7a4e0dccd50d2ed1832555e4530843444977b89f9b5a8c4a3fe78783f797d46d1ed18f1", 0xed}], 0x6, 0x0, 0x0, 0x80}, 0x4881) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r1, 0x29, 0x32, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x0, 0x200, 0x0, 0x4, 0x2, 0x8, 0x0, 0xc8, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x5360}, 0x8) 2018/01/16 18:27:42 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) unshare(0x20400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000edd000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x6}, 0x4) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x0, 0x0) 2018/01/16 18:27:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ec000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000f66000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f66000-0x4)=0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000f66000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000711000-0x4)=0x1e) connect$l2tp(r1, &(0x7f0000f66000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x0, 0x1}}, 0x26) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00004a4000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f00003d9000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000011f000-0x28)={@generic="271913b00a0a8707355e9a0ddaefd5e0", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000f64000)={0x0, 0x0}) 2018/01/16 18:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x600000000114, 0x2710, &(0x7f000085c000)=""/0, &(0x7f0000bda000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000102000)={0x0, 0x100000000}, &(0x7f0000d7f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002a6000)={r1, 0x3}, 0x8) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00006fb000-0xe4)="2e7534e721f7e6ec262f87bc28a90cf1aedbb924bd18b92d0e964d36d526269770385de7330d303e9d87cda808580ee02d77f4dcb738d65e92afc879346ce8a3f430c372b3b7da166a75c398390d258db5ba7792cd58432e860392964906ee769f6a588f2bb5b91272c9da2ba1ae90e74a47c59b97c9b56c4ed4efac066e95707122a773256a36536fe82962c307aa10f97e58a29e2e9be441faccb47d9383287f73b28cd9e0af415f8c361b66a0d50cb5dfdf90db12ecbf40ba804fa995a5ea93cac2a0b06cb763e2e7989eb6f250413b45955f2c8832942eaee2c8cc5bc94d2eace926") connect$nfc_llcp(r0, &(0x7f0000b18000-0x60)={0x27, 0x3ff, 0x2fb, 0x2, 0x10001, 0x7, "2eaebb6fcd7c41ef638698232d716a9f88dc4fc1a75e70b8544fa5b836b4070a5545f46b9244450787b5d15532df917e1d43857704ff66749f047f30d20dfa", 0x6}, 0x60) recvfrom(r0, &(0x7f0000a8e000)=""/4096, 0x1000, 0x141, &(0x7f0000afc000)=@llc={0x1a, 0xfd, 0x5fbcf836, 0x7, 0x80000000, 0xfff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) [ 563.400534] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/16 18:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/16 18:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000652000-0x4)={0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000ee1000)={&(0x7f0000e65000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000837000-0x10)={&(0x7f00003be000-0x128)={0x128, 0x6, 0x1, 0x501, 0x0, 0x1, {0xc, 0x0, 0x2}, [@typed={0xc, 0x7f, @u32=0x3}, @generic="7b6ffc4c0be4ce08001981fd95746df2b66eb436647f93568ad5241bd5fb48a162d9ba72fd3558001c9325f8bc7edd88496c98863e889d702d108ddde68406105fa94edd76041ed5a2abb1968703a78ac67b57d5a86de91bb5e20945de57b50bb3d4382e8c287540a1ceaa01efa2c02ff7a41d3b55014c25ebb0de85aa03975ee031992ce63f2f8d0cb754be5197e88baf6a94c41cc6633fbed1abed5eec7fd7198d2dcf1966e93badaa9fe0a3842673f8faf8464265fdadfd47ea714d3422112f09f95777b9e63e37a23f968778e42f6aabf543", @generic="0539051e44ed844bae7b9548a4094ca981219840622c8fc23ab3e2fc8efed23b65d08fd556b12d7bf44a88b50cc970599d"]}, 0x128}, 0x1, 0x0, 0x0, 0x24000000}, 0x800) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 18:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008ee000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r2 = accept4(r1, &(0x7f0000bc2000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021c000)=0x20, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00007d0000-0x4)={r1}) r3 = epoll_create(0x80000000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00001af000-0xc)={0x1, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000693000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000da1000)=0x1c, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00008c3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000926000-0x4)=0xe8) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8cc5d9f56b7d565a8c90a26cee5b43e7e6c1ccdfbaaf132c28f552a4e158675801cd8da489b64a89c0aae3bf9a87f1d130225c862ccba36617cda12373269c9962a0cc3c4ed798655f0e4c45b4787738b557125bd18720c9ccb2411682cd4fcc366c48c6f24efdab2536a236ec6851fc506b8b83e28e876424922eb68db1f4ad", 0x80}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000011c000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000a08000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e01000)={r1}) getsockopt$packet_int(r6, 0x107, 0x1f, &(0x7f00009f7000-0x4)=0x0, &(0x7f00002ed000)=0x4) [ 563.443351] Dead loop on virtual device ip6_vti0, fix it urgently! [ 563.453100] sctp: [Deprecated]: syz-executor0 (pid 630) Use of struct sctp_assoc_value in delayed_ack socket option. [ 563.453100] Use struct sctp_sack_info instead 2018/01/16 18:27:42 executing program 5: mmap(&(0x7f0000000000/0xe9b000)=nil, 0xe9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00003f5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e99000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c64000)={0x0, 0x0}) mmap(&(0x7f0000e9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000e9d000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e9c000)=0xc) mmap(&(0x7f0000e9c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000e9e000)={0x8000, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a39000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001f9000-0x90)=[@in6={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000e9f000)={0x0, 0x0}) mmap(&(0x7f0000e9c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000e9c000)=@file={0x0, ""/4096}, &(0x7f0000e23000)=0x1002) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000ea2000-0x10)={0x4, 0x1ff, 0x10001, "c3add1f19999", 0x10001, 0x0}, 0x10) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000ea1000-0x10)=[{&(0x7f0000ea1000-0x2)="f512", 0xffffff40}], 0x7db8c22) 2018/01/16 18:27:42 executing program 1: syz_emit_ethernet(0x26, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ea11f9e9d82e", [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/16 18:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3ff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000027000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000073000-0x4)={0xffffffffffffffff}, 0xffffffffffffffd0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 18:27:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="2a479f85a59dcf53ee183cd83a4d048fa90fb82e04c4aba93493c21878527c038133b52ec25d3103522f538bdb184d770285ddc40e", 0x35, 0x800, &(0x7f000038c000)={0x4, 0x6, 0x6d, "ba3cb4faffc7", 0x1ff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) 2018/01/16 18:27:42 executing program 5: r0 = socket(0x1d, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd1000)=@assoc_value={r1, 0xf7}, 0x8) 2018/01/16 18:27:42 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname$ax25(r0, &(0x7f000056f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b4a000-0x4)=0x9) 2018/01/16 18:27:42 executing program 0: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000b4000-0x221)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x800, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0xfffffffffffffffd, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 18:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000ef4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ce6000)=0x60, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000611000-0x4)=0x8, 0x4) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d68000-0x4)={r1}) getsockopt$inet6_dccp_int(r2, 0x21, 0x1a, &(0x7f0000567000-0x4)=0x0, &(0x7f0000654000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/01/16 18:27:42 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000007000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 18:27:42 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10) r1 = socket$nfc_raw(0x27, 0x7, 0x0) connect$nfc_raw(r1, &(0x7f000000d000)={0x27, 0x2, 0xfffffffffffffffb, 0x0}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000000a000)={@common='sit0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000009000)={0x0}, &(0x7f0000010000-0x4)=0x4) socketpair(0x8, 0x5, 0x874, &(0x7f000000d000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000000d000)=0x0) 2018/01/16 18:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000683000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000bf4000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/16 18:27:42 executing program 3: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008db000)=@generic={0x0, ""/126}, &(0x7f0000aea000)=0x80) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000aea000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00000e1000-0x4)=0xc) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000aea000)={@loopback={0x0, 0x1}, 0x5, r1}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aeb000)={0x0, 0x0, 0x0}, &(0x7f0000aeb000)=0xc) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aeb000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xf19, 0x3, 0xdcdc, 0x2, 0x20, 0x20, 0x7f, 0x0, r2}, {0x3ff, 0x8001, 0x5, 0x100000001, 0x6, 0x3c8, 0x10001, 0x1f}, {0x5, 0x8, 0x12e8000000000, 0x4}, 0x1, 0x2, 0x2, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x3, 0x3, 0xce47, 0x2, 0x2a6, 0x0}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000561000-0x4)=0x1000, 0x4) bind$inet6(r3, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r3, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 18:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000b66000)=@un=@file={0x0, ""/4096}, &(0x7f0000735000-0x4)=0x1002) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd8000)={0x0, 0x8174, 0x5, [0x2, 0x10001, 0x1ffc000000000, 0x1ff, 0x1f]}, &(0x7f000022e000)=0x12) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000059c000-0x108)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xfffffffffffff2e0, 0x45b, 0x3, 0x401, 0xffff, 0x5, 0x5, 0x7, 0xfffffffffffffff7, 0x40800000000, 0x555f6bb2, 0x4, 0x20, 0x9]}, &(0x7f0000e72000-0x4)=0x108) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000260000)={0x3, &(0x7f0000163000)=[{0x5, 0x1ff, 0x10000, 0xffffffff}, {0x3f, 0x3, 0x9, 0x7}, {0x1, 0x6, 0x4b04c6b3, 0xa0e4}]}, 0x10) listen(r0, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00006c5000)={0x1, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000060e000)={0x0, 0x6}, &(0x7f00002dc000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000843000)={r4, 0x8, 0x0}, &(0x7f0000c5b000-0x4)=0x8) 2018/01/16 18:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) accept(r0, &(0x7f0000eb5000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029b000-0x4)=0x26) listen$netrom(r2, 0xffffffff) 2018/01/16 18:27:42 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x20, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@generic="2755facc1a"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="158b2e813bc03ebffd50396213da1369", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0xfffffffffffffffd, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b0c000)={0x0, 0x0}) getpeername$inet(r2, &(0x7f0000d25000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d86000-0x4)=0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b306321bed3e77a862cda9ce37abaaad", 0x10}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r4, &(0x7f00009ed000)=[{0x0, 0x0, &(0x7f0000fb2000)=[{&(0x7f0000a83000)="186c08a0576760f990eae242b42e5347bf4cf10b36e5327c1893e6436c19ae57f8", 0x21}], 0x1, &(0x7f0000fb2000)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x40001}, {0x0, 0x0, &(0x7f0000fb3000-0x1a)=[{&(0x7f0000fb2000)="", 0x0}, {&(0x7f0000fb2000)="8ebd0eb9d93c6b8db659c0ee5c3ef5b4b005e3664476331ccd9a97acd9fc6150b5c603e1c956377b7e687cd08c08b3b4dd3351cc68466e06b8bf9fe386b436651f86a5be55452fbe2fe696d01a1999d64af0dea514f936cc99552f7aa9decbad3f5954d0a8fa15aeaa80bb8fda4b5e76cd366cf98d92d592a27b19748d292783e1d8df22b9221ce44b274c673b1483ac83428c8d1280e31d7df22c342d6d3a5cd48577786e280c276491ed05fa340c3c47155b677e1fe7ab309130885bf9d6d3a87999900fa1b5200fd81f77324520c748e966c16754860980257f14834e424618c6fb30a6cb", 0xe6}, {&(0x7f0000bee000-0x96)="cd86181540b1c81d14ab968b0e66d470dc81b582b4bbd5f9123ceae7086e88b3c54ed2e69f4b50263d40187eef7404a843ff10e7c7ebb368053c4b390459dbd4564df90584fb853cb8d297717a46d2e40e7d8da1f9c13303a23308685a17a150145f33b1d5cea1671bffed09426d6b9deb89752604bffd5c6fbe89256fabd56ed9b50b4e85b01b99bf0661ca88aa1ebae3696d456266", 0x96}, {&(0x7f0000fb2000)="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", 0xfd}], 0x4, &(0x7f000084a000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x2400c840}, {0x0, 0x0, &(0x7f00009aa000-0x20)=[{&(0x7f000088f000)="318e6b4aa45eb0a7b3d2be4f998f6b3984b6ce1ac84b33ee8aa2a4f4195ce32f0fca7d1f54ddcd12852e4f787f648576717f219709fc30b353b4f6f312e99f1985db98a49ec07aa8071bf332c4801f43629e8c51524997ae59510632227c337cf5b327687f18aff3fa1dcc40065e5734c48a4edcb0a9332b9f6b5b7924222d3942421538568f4beb", 0x88}, {&(0x7f0000fb3000-0x69)="842191110d29df293cb36d4285dd038b641411b452412204e0f2af9e2d68b1d213dd96e98ac8f03a732bcd9ba10a2b9c308e568f1dc91d0eed39161c129dba15b8366724762ff112fbd7e018ea211718116be22d433c9d94535c30a473f4b742b5ed1d22c5cdb11be2", 0x69}], 0x2, &(0x7f0000fb3000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x8000}], 0x3, 0x80) recvfrom(r4, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) r5 = socket(0x4, 0x80000, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e49000)={r3}) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f000001f000-0x20)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @rand_addr=0x2000000000000000]}, 0x20) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r5, &(0x7f0000fb4000-0x53)=""/83, 0x53, 0x20, &(0x7f0000fb1000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$inet6(0xa, 0x803, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000acd000-0xb)={0x5, 0x9a07, 0x1, 0x7fffffff, 0xfed0, 0x66f5, 0x80, 0x200, 0x5c2bfebe, 0x5, 0xb7}, 0xb) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$void(r3, 0x5451) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 18:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006aa000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b04000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000005a000)={0x0, 0x0, 0x0}, &(0x7f0000a3f000)=0xc) r5 = gettid() pipe(&(0x7f000001f000)={0x0, 0x0}) accept4$netrom(r6, &(0x7f0000754000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000aa4000-0x4)=0x48, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a06000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000234000-0x4)=0xc) r8 = getgid() r9 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021e000)={0x0, 0x0, 0x0}, &(0x7f00009c4000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004a0000)={0x0, 0x0, 0x0}, &(0x7f00005a5000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f4e000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a22000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e9000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1d000)={0x0, 0x0, 0x0}, &(0x7f00001d6000)=0xc) sendmmsg$unix(r1, &(0x7f0000f7e000)=[{&(0x7f0000dc8000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b84000)=[{&(0x7f00006a7000-0xcf)="f163fa77edbfb012bd813258dd3d4222af096dac98ef1c071ed5111a735aafeb30bc3aa9a3dbfc79545b1a783e90720dc13fded5edf33c5ab9b40416ed575136d46616a14fe8641e32dba286ae32ddfea37f59b8da8343c7748cd477a65c6ec8d9bfeda18f0d604c4c1b788dadc67d5e79ee8487a12a0cbe377052643f167e8c14ada2c8a940c387fe5d8907d7fffbf619017c274fb5d99f521d55c30da60b79d10041a70ecbc89258f2c4818063151fb027cce4e2273d02165b921530c1f7ed004a17bd0c4bf5cba119ceb8c98f71", 0xcf}, {&(0x7f00008c7000)="d1038ea8a8a62fd01b0ec1857948e1104edf5d5cf800851c6cdba2a624ff45d173c7af46dd3acc2e541c38af532e061270a3135609480027a5", 0x39}, {&(0x7f00001c9000)="3f986d28d44a8fcf7e6d83635689de4c3c87613f4d84b4c2d79c6053bacfec1e90b71302cedc5ca8c2bce9a36133de4bb68557cf079c965829d377e31b4c5b574309005e107de0d004a2ea9c8d434d2ab6faf4eaff98b57c663b8b1ecf172b0457cfd511d50e1053ae4a73b0ac", 0x6d}, {&(0x7f0000ba9000)="", 0x0}, {&(0x7f00005df000-0x1c)="ffb4494d3eb118478628a8bdbef77dca515b4bd2de88ef8b9e50c812", 0x1c}], 0x5, &(0x7f0000614000-0xb8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r0, r1, r1]}], 0xb8, 0x20000004}], 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 18:27:42 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000001d000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000001f000-0x18)={0x0, 0x1, 0x10, 0xee, 0x9}, &(0x7f000001e000)=0x18) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000001f000-0x8)={r2, 0x0}, 0x8) 2018/01/16 18:27:42 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000ff5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ff4000)={0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x200}, &(0x7f0000ff4000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bf0000)={0x451, 0x200, 0x0, 0x7, r2}, &(0x7f0000917000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 18:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000ab3000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a39000-0x4)=0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000cb9000)=""/249, &(0x7f00005fe000+0xd8)=0xf9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009dd000)="ff0300000000003ea5ae7a00000000ff", 0x10) 2018/01/16 18:27:42 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000120000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c72000-0x4)=0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000068d000)={r0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000f7a000)=0x8, &(0x7f00007c7000)=0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@generic="3e2d1b9f93ecca833e1065eddcfdf89f", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x2000000, 0x8010, r0, 0x0) bind$alg(r3, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/16 18:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003dd000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/16 18:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair(0x0, 0x7, 0x4, &(0x7f00007d8000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00007d1000-0x8)={r0, 0x1f}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 18:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc6a) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c66000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x0, 0x7ff, &(0x7f00003a6000)={0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00009e5000)=""/247, &(0x7f0000afa000-0x4)=0xf7) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000adb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e57000)={0x400, 0x400, 0x820c, 0x1, 0x2, 0x369, 0x9, 0xaede, 0x0}, &(0x7f0000885000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d71000-0xa0)={r3, @in6={{0xa, 0x3, 0x56145d37, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff067}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5bedb7c5, 0x2, 0x7, 0x0}, &(0x7f0000a4e000)=0xa0) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001d9000-0x4)=0x0) connect$inet(r2, &(0x7f0000e7a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/16 18:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b2a000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1a000-0x4)=0x10, 0x800) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockname$netrom(r0, &(0x7f0000116000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006ac000-0x4)=0x10) bind$alg(r1, &(0x7f0000732000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000db9000-0x38)={0x0, 0x0, &(0x7f0000eda000-0x30)=[{&(0x7f0000ddc000-0x44)="b5b55c1dd37383f7b481ec94869167cd", 0x10}], 0x1, &(0x7f0000c31000-0xe8)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d29000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000837000)=0x10) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000c66000-0x4)=0x0, &(0x7f00000a6000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000000d3, &(0x7f0000563000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1d) 2018/01/16 18:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000e32000)=[{&(0x7f0000332000-0x31)="b3afaf01b38e720bd1ffaeaf0ebf89a517f14a2899582c2c44b291313fec06bab8b4d855d3d24611cb2af33e32d797b922", 0x31}, {&(0x7f00002b2000)="232905694529b2d2b48a97de754b2872627bf3fdec9c9a18be5123f642dc4d3ccaef0342d461bdc466f53f037942258b565acdb1989ff5057787c4a8f80848a214681629a38f286e005e9a1c4303f642d20997a8df0c4521448763045e742cface3a98751203972fac5886856b49382d179bec197c229f8ee814ba5c7f4f08f16240bad803a9ed7ad10eaf56b4d00165e5ebd79311ba625427049b7de2208a86ce7a49540ce6a2920bcf9f3de2b77180", 0xb0}, {&(0x7f00002f4000)="5e069a6e3fd6731ec6c5603c499019044fe2b386e5ec3b0f114b72fec230818eac8a992a030f53e3f9e9a8295f6705296789b1930b5b4243913875026e111b6d8c20a3a966a1b17949302d0c640d7455d230a6df81f79634072cce8576cdec2391bc0aaecfbfba975d9493", 0x6b}, {&(0x7f0000b3d000-0x46)="8a502cdf46fd1a8a891e07de0f982401c0213c613153bc162d5c0c01f62da8721e830a2744bb1464810e37e65ae79cfa99766333f2bbb4ef572041b19bb19dc76fd0e09d7626", 0x46}, {&(0x7f0000110000)="ca3e0c1be5eec6f691d891754927ec106772c6243b374e2608693b844d71a56ac1642d927c2efea9bc89cb422bca2be521de1490e41c16ddbe1aeae496671d077ea5b345b6edc948fd752f595416b42de0ecb66395da4c7e735acdaa20cad376357c67190e23a8cc5f65a390360003064a092f7086e006f407fe21a78186151b", 0xffffffffffffffd6}, {&(0x7f000035a000-0x53)="432f7faf0e1cad84e36d1c8f1866183d68e53987b68aac9f45ad9fd1b2311ef91969978a7f0039760d026a6467244f9f25edbd5e7fc06d25d0a0649377591c0513f643d19026b3e3b54a4c90a0c964eec6dcf5", 0x53}], 0x6) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 18:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006ef000)={0x0, 0x9, 0x6, 0x1be, 0x800, 0x3f, 0x10001, 0xff, {0x0, @in6={{0xa, 0x0, 0x3f1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x4, 0x9, 0x10000, 0xc429cd7}}, &(0x7f00004ba000-0x4)=0xb8) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000359000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000edc000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000cfa000)={r2, 0x42, "5c845ea632948f34d21121dabb50ffd838b5beb9f25f080944643df1947910b520a53c9917579116bb5629cf09dd7086cd0b9479e2250809d24efe016163dbc3e172"}, &(0x7f0000680000-0x4)=0x4a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d8e000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be9000-0x4)=0x8c) socketpair(0x0, 0x800, 0x29, &(0x7f0000c20000-0x8)={0x0, 0x0}) getsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000bf0000)=0x0, &(0x7f0000eb7000)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r6, 0x6, 0xa, &(0x7f0000566000)=0x7, 0x4) listen(r6, 0x0) sendto$inet(r5, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="46642a96b876eb75b579e5bd9ccd54db", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000e47000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000057b000)={r2, 0x6}, &(0x7f0000d93000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ac7000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x1, 0x8, 0x14}, &(0x7f0000c91000-0x4)=0xa0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) unshare(0x40600) 2018/01/16 18:27:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000235000-0x1c)=[@in6={0xa, 0x1, 0xa0000000000, @loopback={0x0, 0x1}, 0xc5b}], 0x1c) 2018/01/16 18:27:42 executing program 4: 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) mmap(&(0x7f0000918000/0x1000)=nil, 0x1000, 0x3000004, 0x8050, r1, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000032000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f5b000-0x8)={0x0, 0x0}, &(0x7f00005d4000-0x4)=0x8) 2018/01/16 18:27:42 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000a000)=0x0, &(0x7f000000b000-0x4)=0x4) socketpair$inet6(0xa, 0x3, 0x101, &(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000)=0x6, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f000000c000-0x4)=0x4, 0x4) 2018/01/16 18:27:42 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x5, 0x2, 0x2, 0x80000001, 0x8, 0xfffffffffffffff9, 0x6, 0x8, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000-0x8)={r3, 0x7}, &(0x7f0000000000)=0xfffffffffffffde3) r4 = socket(0x10, 0xa, 0x1e0) accept4(r4, 0x0, &(0x7f0000000000)=0x0, 0x80000) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000000000)=""/121, &(0x7f0000000000)=0x79) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000bf8000)=""/249, 0xf9}, {&(0x7f0000000000)=""/82, 0x52}], 0x2, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226319b6577a5da10892a097a46e6a73971ac82d994459a241405ce20966de25d525ef6abcd24"}}}}}, 0x0) 2018/01/16 18:27:42 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/01/16 18:27:42 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, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a24000-0x38)={0x0, 0x0, &(0x7f0000425000-0x30)=[{&(0x7f0000db4000-0x6c)="691e2660c991840d136dd8aa55bc369451d39ad47d47de190b661940afd6ebb06244cdef850e81ea08bdbbea2f5d44d9cccf386e9d347ccabe20d506619e40c3785e119035589ff3b7b7dde69a22ce83e07991812d4f1afa68d80323c26039d0da1db2112d14300d7f100689", 0x6c}, {&(0x7f00002e4000)="929ce5eedede1be9d2da070b8f84e041320755906586395e14e64eff1eedf1d31f0422b1f1c183c41fd7d6250ffbd55172ff82f62febb78001ada04e84c58e1284e80bc49ae5f5d0d9384ff1cdb262ba57cef9ffcb98a0c1a5b7a6019f14d4b8eb58b7b95dab0e5685916f4396c783f2c01780d2", 0x74}, {&(0x7f000069c000)="f095be23b704362691b7a8", 0xb}], 0x3, &(0x7f0000088000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18, 0x20000000}, 0x20000000) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x400}], 0x1, &(0x7f000054d000)=[], 0x0, 0x0}, 0x20000010) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:42 executing program 5: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000004c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004c000)=0x8) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000004d000-0x4)=0x0, &(0x7f000004d000-0x4)=0x4) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000018000)={0x0, 0xfffffffffffffffa}, &(0x7f000004d000)=0x6) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000004e000-0x8)={r1, 0x6}, &(0x7f000004e000-0x4)=0x8) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000004e000)={{0xa, 0x3, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff7d9}, {0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5a}, 0x8, [0xc924, 0xe1d5, 0x2, 0xb7c, 0x8, 0xff, 0x1ff, 0x100]}, 0x5c) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000004e000)=@int=0x0, &(0x7f0000045000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000004d000)={0x0, 0xfffffffffffffe00, 0x0, 0xfffffffffffffffa, 0x1}, &(0x7f000004d000)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000039000-0x14)={r3, 0xb50, 0x7fffffff, 0x6, 0x7, 0x6}, &(0x7f0000023000)=0xa) 2018/01/16 18:27:42 executing program 1: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = gettid() mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f4b000-0x4)=r2) sendto(r1, &(0x7f00005d3000)="", 0xfea0, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/16 18:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000753000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004c0000-0x4)=0x10) sendto$ax25(r0, &(0x7f00007f4000-0x5a)="5b2fab5c4885c63401a330aa5cb923ccb44674ff4f89460c5f9ce50cc865c69b31db9df8f34bd6bb06231749db9dc77ee3114e0e0bf863a9d11ac33dbe6c00512aea8e070891720ce76a4e067d604b4e981cf314c01bf4eccdae", 0x5a, 0x10, &(0x7f000094f000)={0x3, {"ee844f005e6ba0"}, 0x3}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00006d6000-0x4)=0x0, &(0x7f00003a3000-0x4)=0x4) r2 = socket(0x1e, 0x801, 0x0) connect$ax25(r2, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/16 18:27:42 executing program 3: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000dc4000)=0x8, 0x4) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x2, &(0x7f0000887000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000d09000)=""/3, &(0x7f0000dc5000)=0x3) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000d81000-0x10)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000816000-0xc)={r4, 0x0, r2}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000dc6000)={@loopback={0x0, 0x1}, 0x9, 0x3, 0x0, 0xc, 0x100000001, 0xac1f, 0x6}, &(0x7f0000dc7000-0x4)=0x20) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc4000)={0x0, 0x0}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000dc5000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc5000-0x4)=0xe8) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000dc8000-0xc)={0x4, 0x0}) accept4$alg(r6, 0x0, 0x0, 0x80000) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000dc6000-0x4)=0x0, &(0x7f0000785000-0x4)=0x4) close(r0) 2018/01/16 18:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f00001bb000-0x38)={0x0, 0x0, &(0x7f0000bcf000)=[{&(0x7f0000141000)=""/0, 0x0}, {&(0x7f000085c000)=""/129, 0x81}], 0x2, 0x0, 0x0, 0x2}, 0x0) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000e88000)=[{&(0x7f0000d07000-0x48)="32e37b1df50110920194ec89bfa2cf99782b56b32b072bf5a05f6eda7b1b9bb4c0113cfd5eff4d90422e99345d46e685a23774d919ba2ddeee267828fe4757543a501b9b4c490f9e", 0x0}, {&(0x7f0000d64000)="", 0x0}, {&(0x7f00003bd000)="7816bb87b3c530097b5aa4d1fbb5fccbb536ee4edae34a99e0b2af08176d571f9cddf5087a8409e98c1c231111725e924d9252ead284ed57fbd95acf0393d42583a590ead32880b8b244a0be59a6bf3832b5085ccd425932", 0x0}, {&(0x7f0000999000-0xe1)="f55e87087aa6bfabc69c357ea36cccd6fb4d3350c3bc7008094dda6d0a45387c7989e63c0fc7eddff366ef7007b49e11b44fdbccc41399f77a3e8ded317f132a45b3c841c23ccd7b2e64b46ea8005ee2b568c5548dfa52d8c32b9bd3be3506e8017f37ea3107587bfaba8d79d4338321aad86c6182e07304a6135ba15fac4f3c7bea4db2e5f82c8650c78e565c39b44b01000ad32cb6d9065190a4bf02275015d1afd24e1dc653515d8a664d45cb18033a385948124e557e336181782a1990daa15e3eba0d8d2421b6564012663c243f39ee69df858a350427510da1a1dd5d1e66", 0x0}, {&(0x7f00008b1000)="e10d168b43f2fedd1f515fda779b95e2737ae6ca4b34be6a91ee31ae88faeb4fd61334f3a47e9d43e570e92dc4e2f1661eeb1e2696773c8bae65c7acd10bd4e32d5bb1f7e1b132c0c029faa99963d46c312ab0e57fd35d9dc73e4d56a03fe2af5fa50ec3fd8612ad592f862a787c594d8ee09ab9481e8bc7162eb6692ff7ee6163415e7e882c0152da526a3941be280147851866d7465aedfad4e7c0e0028044c2a524e2212213896d03c27606f51620dd7b1b42a6dc84", 0x0}, {&(0x7f0000f58000+0x9c6)="5895ea884559b6a086b4217083f84dcdc8502e5854e64a1325ef1464912f90ec844f3d43f5dea13cfd94c6cd51ebde5b9cb95a1e664f508b9e594cc1c776adc78299b369242a9f790ce8f931986e811860b53df692454590288ad5392bf7a9d8f1332348a8a3846125ef06ba208d", 0x0}, {&(0x7f0000965000)="ac14a65387b4b13d8f860bb9ea6ceb28d4ab43ba884efd0cf8153e24f6a7681ab3", 0x0}], 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b03000)={r1, 0x50, &(0x7f0000836000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a2a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e9f000)=0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000125000)={0x0, @in6={{0xa, 0x0, 0x3af4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7242, 0xf3, 0xffffffff, 0x2, 0xffff, 0x8ba, 0xffffffff, 0x9, 0xe3, 0x1000, 0x1000, 0x81, 0xcadc, 0x9, 0x7fffffff]}, &(0x7f0000e69000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000069c000-0x8)={r5, 0xfffffffffffffffc}, &(0x7f0000b50000-0x4)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000fe4000-0x4)=0x0) tee(r3, r2, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000a10000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 18:27:42 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000003000)="23113826e9dcc6166efcbd09c5abb5c8a4b04a42e7b38d931a43e61caacfbacc22c222dd828a42f1659918dd3e3fab62a9f466f8affb6705579ac6b11fe9e52989156165c31b7166e4919ed8452c24161ecfa196798bbc0f36449629f033b1975c4b96ea3c408316b82dfd9432c0dde5251ddc1a05a80709170e9ce1fa1a58711d32583102fa6af08f1558ad43163d9773d1", 0x92, 0xc000, &(0x7f0000004000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) socketpair$inet(0x2, 0x4, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000003000-0x2)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000004000-0xc4)=""/196, &(0x7f0000005000)=0xc4) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000004000)="e5db2b2fe03a37405c3dc9918a43f776854b3f40a7e7ce8bbc1b6945c784fac9e3f2509d532c5935ef52a837ee2a02ce1e71e8126458852192fbe4cee31497a3820c3f86baca9851a810ef2381c0d2b845ead82bd23e238a990bc947c77b912fdd5949d3c6230bbe3375fa50ca2904e3bc643c3068480f16f9c56081bdcb", 0x7e, 0x50, &(0x7f0000004000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000518000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000063c000)=0xfffffffffffffec9) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00003c7000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000414000-0x8)=@assoc_value={r0, 0x79e}, &(0x7f00007f3000-0x4)=0x8) r2 = socket$inet6(0xa, 0x5, 0x8010000000000084) bind$inet6(r2, &(0x7f000099d000)={0xa, 0x3, 0xbb7, @loopback={0x0, 0x1}, 0x2ca1}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000be3000-0x4)=@assoc_id=r0, 0x1) 2018/01/16 18:27:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e7a000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000653000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x27) 2018/01/16 18:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x5, 0x3, 0x2) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000c6f000-0x76)=""/118, &(0x7f000003c000)=0x76) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) bind(r3, &(0x7f0000947000)=@ax25={0x3, {"3c31348a754dee"}, 0x9}, 0x10) sendto$inet(r0, &(0x7f00000bd000)="", 0xfffffffffffffefd, 0x0, &(0x7f000046c000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000960000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000efb000)=0xc) recvfrom(r1, &(0x7f0000c53000)=""/4096, 0x1000, 0x0, &(0x7f0000c32000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) connect$unix(r0, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 18:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x0, 0xde5, &(0x7f000078e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007e5000-0x20)={0x18000000000, 0xba, 0x2, 0x0, 0xba9, 0x81, 0x7, 0x100, 0x0}, &(0x7f00004b7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000292000-0x8)={r3, 0xf69}, &(0x7f0000526000)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b32000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008a0000)={0x0, @in6={{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3453}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2, 0x7}, &(0x7f00009e7000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b94000-0xc1)={r4, 0xb9, "730a0b7de2f4ee41e73d909a16c17b57762ccb0a1af9bfc969b43ac40cd5ff3ccec2992f58ee0e9f204e76fc20a0d22d043b0d0721dba291e050388e016a71d950337075e5679e431ef03c96451f496ca7b9d6e881a02ea79328868a13b0e7f713861a3010528c0c2653399c5c0c01a7e77940886d981f0dee11d6c45872ea12911113f9eca1a2763816c107cc66421c6dc947af9ad112f22f0ec5cece1f32cdbd2eb300af06a513a6ff29699e8289084299585c986a60e946"}, &(0x7f0000d77000-0x4)=0xfffffffffffffd3f) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0xff, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/16 18:27:42 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) writev(r0, &(0x7f0000002000)=[], 0x0) 2018/01/16 18:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000feb000-0x4)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 18:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) pipe(&(0x7f00008e0000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000a95000)={0x100, 0x80, 0x3, 0x9, 0x1c, 0x6}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a9000-0x20)=[{&(0x7f0000d57000-0x78)="510100fe59da02ff8146b2bcc38c4d78", 0x10}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b6000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000029b000-0x4)={0x4}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000c8e000-0xa0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @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, [], ""}}}}}}, 0x0) 2018/01/16 18:27:42 executing program 2: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x27f, &(0x7f000003c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x249, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[@dstopts={0x7e, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x8, {0x7, 0x0, 0xcfc, 0x7, []}}]}, @dstopts={0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0xffff, 0x10, 0x25, 0x0, [0x1, 0x4, 0x100, 0x2, 0x1ff, 0x0, 0x2, 0x2]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x4ff, 0x0, 0x80, 0x2, []}}, @ra={0x5, 0x2, 0x1}, @pad1={0x0, 0x1, 0x0}, @generic={0x1, 0x30, "d183e95934080450d54127837e801e462291520bd2cd3bd9692e4f9000b9cc150018c7a33f3d9b662808beff121833b6"}]}, @fragment={0x0, 0x0, 0x1, 0x660d, 0x0, 0x401, 0x0}, @dstopts={0x2b, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3f}, @padn={0x1, 0x1, [0x0]}, @generic={0x40, 0x6f, "3a51cf62d5163bf313f1335c027184c4de956718e83da6c0a14e5808a837b005c97a38fff1e1baf6435cfb58c60b8e1507be13ef836d32216fadfa901694b4f5294851b01af24823e5f064bc96a57d8801582d93d832b4f83c2c7225e01efd2076794b1ddfdbf89383847aa12fc69f"}, @ra={0x5, 0x2, 0x40}]}, @dstopts={0x3b, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7f, 0x0, ""}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x6}]}, @hopopts={0x87, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x7fffffff, 0x37, "8814d9c90ed26ce862182bf620689da3f6bf3a05696e88ba61e2cb7655540e06cc1afe1530ff2e9873fdd8255f6708be1d5a607b78bac7"}]}, @dstopts={0x2c, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x800, 0xc, 0xfffffffffffffff7, 0x6, [0xb0, 0x101, 0x7, 0x5, 0x558, 0x8]}}, @calipso={0x7, 0x28, {0x8, 0x8, 0x6, 0x7f, [0x8000, 0x9, 0x8000, 0x101]}}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fcb1"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000003e000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000003a000)=0x8c) getgid() mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000c000-0xa)={r1, 0x6, 0x1, [0x9]}, &(0x7f000003e000-0x4)=0xa) pipe(&(0x7f0000016000)={0x0, 0x0}) bind$pptp(r3, &(0x7f000003a000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000003f000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000003e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003b000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000016000)={0xffffffffffffff9c}) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000028000+0x3d9)=0x0) sendto$inet(r5, &(0x7f000002d000)="da4386a105658da2f07e616c349753af009a58d8570b9f16128d86364a49b7274c2c5a57be18907c149c5cee0106bcd09b0f6856cd", 0x35, 0x8010, &(0x7f000002e000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f000003e000)={0x8, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 18:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) preadv(r0, &(0x7f0000cfd000-0x80)=[{&(0x7f0000eb1000-0x8f)=""/143, 0x8f}, {&(0x7f0000ab4000)=""/6, 0x6}, {&(0x7f000072b000-0x2f)=""/47, 0x2f}, {&(0x7f0000cb1000-0x34)=""/52, 0x34}, {&(0x7f0000b22000)=""/144, 0x90}, {&(0x7f0000ec7000-0xb1)=""/177, 0xb1}, {&(0x7f0000143000-0x73)=""/115, 0x73}, {&(0x7f0000ff5000)=""/231, 0xe7}], 0x8, 0x2b) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e66000)='GPL\x00', 0x24, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bf4000-0x28)={r1, 0x0, 0xe, 0xc5, &(0x7f0000f3f000)="33db2438fd6998ba514d7742f6ab", &(0x7f0000b99000-0xc5)=""/197, 0x7d9, 0x0}, 0x28) 2018/01/16 18:27:42 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fd0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000676000-0x4)=0x10, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a3d000-0x4)=0x0) 2018/01/16 18:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000562000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000530000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000202000)={0x0, 0x0, 0x0}, &(0x7f0000416000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002a0000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0x5, 0x2, 0xffff, 0x0, 0x80, 0x80, 0x29, r1, r2}, {0x0, 0x40, 0x10000, 0x1f, 0x8001, 0x8, 0x7ff, 0x800}, {0x746, 0x7f, 0x512f, 0x31a}, 0x40, 0xd, 0x2, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3, 0x7e}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x867063d7be7fdfb2, 0x3, 0x5, 0x87, 0xfab7, 0x3}}, 0xe8) socketpair$inet(0x2, 0xa, 0xff, &(0x7f0000e7f000)={0x0, 0x0}) getsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000caf000)=0x0, &(0x7f00006a0000-0x4)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031b000-0x8)={r4, r5}) readv(0xffffffffffffffff, &(0x7f000096c000)=[], 0x0) write(0xffffffffffffffff, &(0x7f00001e9000-0x92)="", 0x0) sendmsg$kcm(r6, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f0000f01000)="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0xbec}, 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{0xc10, 0x0, 0xffffffff, "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"}, {0xc0, 0x102, 0xe23, "0954a6866586d056c7b0f10312b10ed1b309d2a20650490aadb8fc6a65624b74536492a21d00eaf9509e266a5d8a2810f5ffa92d83a73cd26187b3ee0757b2a7eac42b155f929434c11293234b505433d8b0636d47bd69a8e982c496d77dfea08f5bc3d606f8b098b2a07de0171b95105a1d1bc51d1e8e26fdcad415454acc7749aecca6a618a81cb2ff7c35da0d999d894576a52dd3b18c743e74c9f67c404b4c7dc4dbbcc60780b594a20ffd0571"}, {0x68, 0x108, 0x0, "68407b4d091936fa34fe6ff0e53920fd4a3b748240af0d5209ce116c53f34d7106364454fbe64cda6e4277e582227f2b0a8395b9cd03f0c4e2d5e9cb14aef7ce7a0fc8f5be95bb8fcd59b37d1185cae7c996e210"}, {0x78, 0x118, 0x1000, "a58f690a7f4b73d2494f58e0f8b43dd623d342a225b23b4d42784932ea70ac67a60099de2fc1a539484dab05d842c40967a4033f2a9640359132e433d299164bc457b3c7a07f19fa33984f8c1c8f2fb3c2ee2ccb01eb5f3c6d1194382d1f8a36b734"}], 0x15c0, 0x0}, 0x800) 2018/01/16 18:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008a2000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bae000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9a000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c10000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x1, 0x7, 0x0, 0x20, 0xa0, 0x0, r1, r2}, {0x4bc05e35, 0x9, 0xfff, 0x10001, 0x9, 0x3, 0x400, 0x8}, {0x73, 0x4, 0x8, 0x9}, 0x98, 0xa, 0x3, 0x1, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x3, 0x2, 0x9, 0x8, 0x2, 0x10}}, 0xe8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000049e000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000e91000)=0x0, 0x4) 2018/01/16 18:27:43 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) 2018/01/16 18:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00004e6000)={&(0x7f0000ff1000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/16 18:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8985, &(0x7f000020a000-0x50)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) socketpair(0x20843851e7f0a671, 0x80000, 0x45, &(0x7f00003d9000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f000032d000)=""/154, 0x9a) write(r0, &(0x7f0000a9b000-0x91)="a4baeb663a43a2a200177915760277f8472687545d1e03a82c6747de421862d6983babe0b0840027e09d45841f3350f99d3f46bdae7102ab9a8b95e159098b0cb665a530c9d6c6e16c202daa86ccd1b4d418a26d3178136b72f903d2cdd7602487b9d1c9e875cb05ee1005f3710da8e8b6705269aac17009caa4194f8c3137ee81a27a054b57f75123cbc5ea5bf76c6d14", 0x91) 2018/01/16 18:27:43 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000022000)={0x0, 0x0}) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000016000)=0x0, &(0x7f0000027000-0x4)=0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000027000)={0x5}, 0x4) 2018/01/16 18:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80004, 0xf983, &(0x7f0000edd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000070a000)=0x162) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000732000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000db9000-0x38)={0x0, 0x0, &(0x7f0000eda000-0x30)=[{&(0x7f0000ddc000-0x44)="b5b55c1dd37383f7b481ec94869167cd", 0x10}], 0x1, &(0x7f0000c31000-0xe8)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000092000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000129000)={0x0, @in6={{0xa, 0x1, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53, 0x8, 0x4, 0x0, 0x8}, &(0x7f000077a000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000011000)={0x0, 0x7}, &(0x7f0000eb5000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006a9000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc0000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000615000)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, &(0x7f0000fe3000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000392000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000685000)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000003c000)={r2, 0xfffffffffffffffe}, &(0x7f00000c0000)=0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b90000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) socketpair(0x0, 0x0, 0x0, &(0x7f00007ce000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) 2018/01/16 18:27:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8999, &(0x7f0000000000)={@generic="bdcf47ca852a6713c7fdc1d740c547bd", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x2, {0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f41000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c1000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000025a000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x9, 0x1, 0x7, 0xa, 0x0, 0x80, 0x33, r3, r4}, {0xdf, 0xa1, 0x0, 0x3, 0x4, 0x3ff, 0x4, 0x6}, {0x5, 0x9, 0x0, 0x3}, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x32}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x6, 0x3, 0x9, 0x1, 0x8, 0x9}}, 0xe8) setsockopt(r0, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) accept$alg(r2, 0x0, 0x0) 2018/01/16 18:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000061c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fbf000+0xf66)=@ethtool_drvinfo={0x3, "f34e945aeeddef089c5298c575c2a7e83f175456493ef21b665853d901c81137", "35399982e877fc0bba8929b69be78750733003547943f85551f77d12823049d6", "185cb6db2c582094579616e3eb0f64e3aeb9efb954f3e4fc38bf1ef272622084", "0d9dd5c78fa4a8cbb733f9b69214aa6b01d59c46c03e780cfb83fd380a064437", "b3f8ab473609768909776c868c4dc63b1fe4fd13747fcd657f3dd75b1e5acea7", "5e8af4fc7ce25d393d73e0b9", 0x2, 0x80000000, 0x8, 0x9, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) readv(r0, &(0x7f0000df9000-0xa0)=[{&(0x7f00004c5000)=""/0, 0x0}, {&(0x7f00005bd000)=""/142, 0x8e}, {&(0x7f00000b7000)=""/201, 0xc9}, {&(0x7f0000860000-0xfe)=""/254, 0xfe}, {&(0x7f00003f1000-0x95)=""/149, 0x95}, {&(0x7f0000b43000-0xa5)=""/165, 0xa5}, {&(0x7f000021e000-0xed)=""/237, 0xed}, {&(0x7f0000ce5000)=""/202, 0xca}, {&(0x7f0000a9a000)=""/137, 0x89}, {&(0x7f0000f66000)=""/229, 0xe5}], 0xa) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) 2018/01/16 18:27:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) bind(r0, &(0x7f0000728000-0x1c)=@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0xc1a4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) bind$alg(r1, &(0x7f0000bfb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r2 = socket(0x0, 0x80000, 0x3) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a21000-0x4)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) socket$key(0xf, 0x3, 0x2) 2018/01/16 18:27:43 executing program 3: r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10000000000032, r0, 0x5) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000539000)=0xb) socket$netlink(0x10, 0x3, 0x9) write(r1, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000ce2000-0x38)={&(0x7f0000f27000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000093000-0x10)={&(0x7f0000ae5000-0x130)=@get={0xe0, 0x13, 0x704, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4543(rfc7539esp(cbc-camellia-aesni,sha512_mb))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000060b000-0x4)=0x4, 0x4) 2018/01/16 18:27:43 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000032000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) [ 564.258736] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17210 sclass=netlink_route_socket pig=910 comm=syz-executor7 2018/01/16 18:27:43 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002b5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) r1 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r1, &(0x7f0000003000-0x8)=0x0, r1, &(0x7f0000002000)=0x0, 0xef1, 0x0) socketpair(0x11, 0x80002, 0xff, &(0x7f0000c89000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000001000-0xc3)=""/195, &(0x7f0000001000-0x4)=0xc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, @in6={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x120000000}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x1f}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) 2018/01/16 18:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b75000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a20000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000aad000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x0, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0x1, 0x0, r0, r1, 0x1, 0x0, 0x0, 0x2, 0xff, 0x0, 0x6, {[@sack_perm={0x4, 0x0}, @nop={0x1}]}}, {"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&(0x7f0000083000-0xc)={0x20000000, 0x0, [0x0]}) 2018/01/16 18:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 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, []}) pipe(&(0x7f0000c78000)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00006cb000)={0x7fff, 0x6, 0x3000}, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000494000)={0x0, 0xd6}, &(0x7f00005ea000)=0x6) accept4$packet(r1, &(0x7f0000582000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b19000)=0x14, 0x800) connect$packet(r0, &(0x7f0000aae000-0x14)={0x11, 0xff, r3, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c12000-0x8)={r2, 0x0, 0x538f}, 0x8) 2018/01/16 18:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a8c000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000961000-0x4)=0xe8) getpid() setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d56000-0x4)=0x0, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007bf000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ce5000-0x4)=0x0, &(0x7f0000c2c000)=0x4) 2018/01/16 18:27:43 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/16 18:27:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x806, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c79000-0x4)=0xffffffff, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000502000-0x4)=0x8000, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2018/01/16 18:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$void(r0, 0xc0045878) 2018/01/16 18:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x8d0f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000040d000)={0x0, 0x67, "c535ba3b64b2e923f0b7bbd2cdee7e85fede76d7904366c40e35998aec4809de289cd4ea9abeb12776bfa50a08ea432828c2d86e23e6d01faed9876a1dd63bb4e54a6ba632269b87a4e7e158ad5f36ee0a556492efa17602ba0376eeeff1ebedbbc9747f1fabab"}, &(0x7f0000fd5000-0x4)=0x6f) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a4e000-0x8)={r1, 0xffffffffffff8001}, 0x8) r2 = socket$inet(0x2, 0x1, 0xffffffffffffffff) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) 2018/01/16 18:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000377000-0x8)={r1, r0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000051b000)=0x0) setsockopt(r1, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) 2018/01/16 18:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8000000000039, &(0x7f0000e86000)="0022040010ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7456b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d001a7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d4199adc25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_out(r0, 0x0, &(0x7f00005ae000-0x8)=0x0) 2018/01/16 18:27:43 executing program 1: socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000721000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f9b000+0xc88)={0x0, 0x6697, 0x1, [0x3]}, &(0x7f00008e7000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004bb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083f000)=0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000086d000)={@generic="a5a9e57c377e4c090045ebbd6bebba46", @ifru_addrs={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 18:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x806, 0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00007a5000)={@common='teql0\x00', @ifru_flags=0x4802}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fee000)="260000002a004708f9fffffffffffffffc00521400000007dfffffff000000030002ffe36e35", 0x26) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f29000)='veno\x00', 0x5) 2018/01/16 18:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000086d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000046e000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000d65000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000419000)={0x0, 0x9a3}, &(0x7f00005fd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000020d000-0x8)={0x0, 0x1f}, &(0x7f0000a46000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a35000-0x10)={0x0, 0xb0, &(0x7f00004b2000-0xb0)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0xfffffffeffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7d3f}, @in6={0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}]}, &(0x7f00008b3000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000cf0000-0x38)={&(0x7f00004ed000-0x1c)=@in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x681f}, 0x1c, &(0x7f0000ee0000-0x20)=[{&(0x7f00002a1000)="b267a31fda52d35544028fe05dbe0a66095487e3229590daf2cf73e621bb64e53d3c97c0e6f9c40ce4cd3676634fee9601062301bd3361422bdb284a5b5835db896380739ce382714d3a0e7a336041", 0x4f}, {&(0x7f000047f000)="8f09aea2ea12ac42ac737066a19d1f6ec674e57341c7f72068cc2c94998ae065492658b96f59d78c8d4dbd9b77b1addf831d5418403c21dcf13a006f3e1d7da8fd548270066cca643bd5923af739f7305b4db2b93491100b26ecf45b1abf224f7905907b6f553206a9d315d91864ba04faab3f4d7a263a362e19df3f5bd68a774db312fc5dc77f67585aabe52e1caa8f79852d", 0x93}], 0x2, &(0x7f0000c88000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0xe, 0x2, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x40cc, 0x6, 0x9, 0x6, 0x3, 0x0, 0x3, 0xc2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x1, 0xb438, 0x0, 0x1, 0xe52e, 0x2e, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x0, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0xd730, 0x8000, 0xc31f}}], 0xf0, 0x10}, 0x4000000) read(r1, &(0x7f000024a000)=""/122, 0x7a) 2018/01/16 18:27:43 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@generic="1c6a3b9b220a1834785582a80168c7d4") mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r1, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x2, &(0x7f0000cba000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005be000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbd000-0x4)=0xe8) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000827000-0x50)={@common='ip6_vti0\x00', @ifru_ivalue=0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fbc000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbc000)=0xe8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fbd000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x0, 0x0, 0xa, 0x20, 0x80, 0x0, r2, r3}, {0x5, 0x3292, 0x5, 0xb1, 0x8, 0x44, 0x7, 0x8}, {0x8, 0x6, 0x1, 0x5}, 0xe16c, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x3, 0x7fffffff, 0x3, 0x8, 0x100000001}}, 0xe8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/16 18:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a24000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000a78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f89000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000013a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000200000-0x4)=0xe8) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000467000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xfffffffffffffeff, 0x3, 0x101, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x7f, 0x8, 0x6, 0x2f, 0x9, 0x1ff, 0x0, 0x200}, {0x5, 0x400, 0x5, 0x4}, 0x58f8, 0xa, 0x2, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x5, 0x8, 0x20, 0x0}}, 0xe8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000052d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x66, &(0x7f0000f6c000-0x53a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], ""}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc63]}) 2018/01/16 18:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) close(r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f000006f000)={0x0, {""/7}, 0x0}, &(0x7f0000298000-0x4)=0x10, 0x80800) getpeername$ax25(r4, &(0x7f0000808000)={0x0, {""/7}, 0x0}, &(0x7f0000559000)=0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) 2018/01/16 18:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f0000dab000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e19000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000a24000-0x4)=0xc) bind$packet(r2, &(0x7f00003d7000-0x14)={0x11, 0x11, r3, 0x1, 0x101, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000173000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d75000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dba000-0x4)=0xe8) r6 = getgid() sendmsg$unix(r1, &(0x7f000003a000-0x38)={&(0x7f0000d04000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000efe000)=[{&(0x7f0000b0f000)="d6d3015278edc397a3aa754701980b8a962dcb5b6ee1f0755d9cf6be38ed", 0x1e}, {&(0x7f0000da4000-0x4a)="942dec7e98c176f118fe776c3d69fd194a3284e212b6985c0b0923df7a8b8a7fe5050db2c4c81cea05ea56686fff86470d1342f192bc514398e3e69b859798e2df555b654d53ce31f60b", 0x4a}, {&(0x7f0000a2d000)="f20d22c581e98222c6e8345005e09895c7d0f9", 0x13}, {&(0x7f0000e2c000)="2a7e5021e39eb068cd1050f093681a7ec0abd294830c03e2a2bf6581a7ce356a83c0d8d175076bd89e4abf16cdd5b403b1ef1aa97f835a94420dd197e0c408e4a5405ecaf98872bd67d5722a945573c1fd5993014df46b30d09d1c5939e695a6f82abf9eadcfd6eb3fc5d67f6baf6868a9c74a52ed24d5564fc56fe36d344fcee162ec491f7b86ec8ef698c3196b5f56084de649952080379d1849032243d92a5fe3a8db74a7a2d1cea63eb48d38d5c732267a22566e5e06312bbef44e6ff455a649c379f5e35d971c93f769218f2c92c7dadac2d26070afad1b6aea3c5109f5d1", 0xe1}, {&(0x7f0000375000)="b3c74e24cd505e4261091196ab2aaf36a6e935b6594a99555ce9eb99cf989dd6d896bd5a55b0e9e8675c198f2d080657de2a84e5d07dad4f6cc3e4ab", 0x3c}], 0x5, &(0x7f0000cf9000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x800}, 0x4c844) write(r0, &(0x7f0000844000-0x1f)="aba81c0870827ba481a7b59899dac1826615267481ff107aaf0585edf2b0fc", 0x1f) [ 564.526974] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 18:27:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000097c000)="", 0x0) bind$inet6(r0, &(0x7f0000f21000-0x1c)={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x75}, 0x1c) 2018/01/16 18:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) pipe(&(0x7f0000c3a000+0x37b)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000078d000)={0xcf44, 0xfffffffffffffeff, 0x1, 0x3, 0x12, 0x6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000871000-0x1099)="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", 0x1001, 0x40080, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 18:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000d00000-0x38)={&(0x7f00006de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00001bc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004d0000)=0x0, &(0x7f0000406000-0x4)=0x4) close(r1) accept(r1, 0x0, &(0x7f0000b48000-0x4)=0x0) close(r1) 2018/01/16 18:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000544000-0x1a)=""/26, &(0x7f0000036000-0x4)=0x1a) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x10000007, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e36000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000256000)={0x6, 0x100000001, 0x1, 0x101, 0xfffffffffffffff8, 0x6, 0xffffffff, 0x7fff, 0x0}, &(0x7f00001ae000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001f000)={r3, @in={{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d0f000)=0x8c) pipe(&(0x7f000047e000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000318000-0x28)={&(0x7f0000e44000/0x4000)=nil, 0x9, 0x5, 0x10, &(0x7f0000ad5000/0x3000)=nil, 0x6f4}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000942000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000380000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000428000-0x4)=r7) getsockname$ax25(r6, &(0x7f0000b49000)={0x0, {""/7}, 0x0}, &(0x7f0000ce4000)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ed8000-0x20)={@generic="ff47958de9ac2686b4e125c9a8af4a5b", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000036f000)=r5, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00004d2000)={r4, 0x3c, &(0x7f0000df1000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8ba9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}]}, &(0x7f0000476000-0x4)=0x10) 2018/01/16 18:27:43 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000818000)=0x0, 0x80800) 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$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xec)={r1, 0xe4, "3d668e909b97988b2ad9112402cdf8aa75ea72d1b985aec61074ac0ea9de77edd50de90bbb257609ddc1181c402c2fa73c6b47bbbfe571fca989f2f89ef7c69a45fa38a8e4de96782e9319aeeff67bd64f94a8275aec6b077b88d45a2dadcbe0005217b0e80cdd9bc581a68039748b481beed50cd1f408cbf9726b01fde827126eff22f8dfb35c2a1f2b96c42863a905abcba797d0db500c25b8ad47d8748755b9c3a9d09d4749292c83240d50200aa12053f5679847482865fbb508b6b31c5480afc7cfe17009d8da5e18ce28960e5b2f7bb3cc05af49224e68525a42fdb9b1178e62b1"}, &(0x7f0000002000-0x4)=0xec) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x80000000, 0x8003, 0x1b, 0x1, 0x0}, &(0x7f00009f6000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 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) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r2, 0x2}, 0x6) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000002000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x76)="f6dbb9494c19e5ef4ebbdf9e065694a7c54d3b98569d973b56aa73b1880686f7942a89a3c645140ceab0dd6b370f958c5eccca57035d6c94aba8379484fef035a9df812e06c1ab734055f776ae9f0fea61faeb52d27a45d7e6286fe5fc74703f83e389bb797495ecd77ae1bb96b3335bcced7f0dce68", 0x76}, {&(0x7f0000001000-0x8b)="f27ac6efde9a38e1c2eb0a682a16a0b9f2598d8f0b7d0648f844216f522a03fda11ddd174225e76c26ac4508c54e1983777022c4d0261ebe88fe74a2d054778a7af31205dd2a4d2ca28316b9541d0a2e00564425c4dabdaaf358c6023cb75e3ea5ce070668e344dece586b296cd3959cb2eb312c94ca723369c59eab77deae8db73d34c169c6e6da95c6fd", 0x8b}], 0x2, &(0x7f0000001000-0x208)=[{0xb8, 0x10b, 0x8001, "d2a05da97228dd2db3d62940b71987f827bd3c1093681f53c3b9ddb52837d595c65908990b97ad736b973591d7f40ab59c97c8f6ee9bc24be91fb36275ff119fe7cfcea6e710124036a4f9b39ba0a0cbec14d8f98cbecb286209a1f38e73d446545bdba3efdfbab397fa459d0a02ec62698470b1942958bd8e90f0c019fbe19f8a105931f1e91ea37065efd7e293a39cf76ad870dc8ec7cf40c8d84034487252d1"}, {0xc8, 0x1ff, 0x8, "d742372c64210d23368147cd9011b4727ca859f094825098dc8529fac8569f46a54797940da6c73eab897c9121d6e661cdf6d6ff25aac05fad50f7331a7dd428f025997cec63bc7f8d19b3fefe35eb5caaa98e2d0ada0f0444331827c3d4d3b06b616f9cf1b5bc71906e44ad47776826aca5a21e8cc6221ac3604fc4fcdb538a5f677f368418da8712fcbfb42e5e72446de4767c9536399951c4bbf03ded25624dac5d4dd88c4191eef24b137d741a5ef0"}, {0x88, 0x0, 0x5, "23b2b28b6b712f4eac850b9b57b232b5aa23f7ee8260e73d09d9eb95519b345a50d81638af681c53e30af642df35aec9bb1282f3df49af5f72508bba3d6d2c0bc2540d68eebb0ace0e85f3d681462f8b6b88614273a1a1b5dc700d270d178c6097e786826a410188255f398cc771082eaf2cf86a747d5ee8"}], 0x208, 0x4000}, 0x1da2}], 0x1, 0x4804) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x10000, 0x4}, &(0x7f0000000000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept4$inet6(r0, 0x0, &(0x7f0000318000)=0x0, 0x80800) 2018/01/16 18:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket(0xa, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007cf000)={0x0, 0x9}, &(0x7f0000c8e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dd5000)={r2, 0x4, 0x4, "749460e5"}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)=""}, 0x10) 2018/01/16 18:27:43 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002ef000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x100000000, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x204, 0x97f1, 0x8, r1}, &(0x7f000009b000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) 2018/01/16 18:27:43 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000010000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000d000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x9, 0x80000, 0x5, &(0x7f000000c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x8c84}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r3, 0x6, 0x2}, &(0x7f0000011000-0x4)=0xc) connect$can_bcm(r1, &(0x7f000000b000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) [ 564.574147] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 18:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6d000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00007ee000)=0x0) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/16 18:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept(r0, &(0x7f000031d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000025f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007cd000)={0x0, 0x10001, 0x9, 0x2, 0x7, 0xffffffffffffffff, 0x0, 0x1, {0x0, @in={{0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000, 0x8, 0x2, 0x3}}, &(0x7f0000be4000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c2d000-0x10)={r2, 0xffffffff, 0x4, [0x9, 0x75c3, 0x101, 0x1]}, 0x10) r3 = accept4(r0, &(0x7f0000788000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bcf000-0x4)=0x10, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f000043d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f6f000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00007c5000-0x8c)={0x0, @in6={{0xa, 0x2, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xd33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000147000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000059a000)={r5, 0x4caf}, 0x8) connect$packet(r3, &(0x7f0000e79000-0x14)={0x11, 0x18, r4, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r6 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r6, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/16 18:27:43 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x3d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = accept(r0, 0x0, &(0x7f0000009000)=0x0) ioctl$sock_netdev_private(r2, 0x89f1, &(0x7f0000015000-0x1d)="eae1edb1b0f0e05574341c0c0d6a0b486d7812bb06d0a52f480da9ed15") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x100000000, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000018000-0x20)={0x200, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000008000)={0x401, r4}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000017000)=""/6, &(0x7f0000018000-0x4)=0x2ef) 2018/01/16 18:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$packet(r0, &(0x7f0000dee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001a000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ea3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00002c9000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff, 0xea5f, 0x5, 0x500, 0x2, 0x0, r1}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b1c000-0x20)={@generic="eb1eab6b100d5ce8000105d0c6f3e973", @ifru_flags=0x4000}) r2 = socket(0x1f, 0x5, 0x6) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000cf000-0x4)=0x9) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00002d4000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000)=0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000553000-0x10)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) write(r2, &(0x7f0000335000)="", 0x10051) 2018/01/16 18:27:43 executing program 7: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket(0x8, 0xf, 0x7) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f22000-0xb8)={0x0, 0x1, 0x8, 0x8, 0x9, 0x3, 0x5, 0x2, {0x0, @in6={{0xa, 0x2, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x982e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf81, 0xb62, 0x8000, 0x0, 0x7f}}, &(0x7f000079f000-0x4)=0xb8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e16000-0x8)={r2, 0x5}, &(0x7f0000f21000)=0x8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f22000-0xc)={0xc84, 0x3ff, 0x1a96, 0xdf5f, 0x8, 0x800100, 0x5313933e}, 0xc) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000d3a000)=0x0, &(0x7f0000f21000)=0x4) 2018/01/16 18:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000115000)=0x0, &(0x7f0000d92000)=0x4) 2018/01/16 18:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cf2000-0x4)=0x0, 0x4) pwritev(r0, &(0x7f0000f12000)=[{&(0x7f0000c5d000-0xac)="4ff11bb9986c0032b167f20e7849242855be9bca0d197906d26c4670f79c088c9fec3dc6d6633afe9205a6ca473934c3e6dd3c249709c89fc28b3a1949b8bc01f1ad733eccd6025caeb334998c596ba9da7fe4c913f3bd50b2a6420794127c006033f9e5e9ac4108214bb91d7e24aae35834ff80ed039cb61a29fb89d28b0a32ae30f9197a787c541d3adfed6f1e086167b14dce18cbcf74f7c1718658bbaaaae738c0f1a82c6439956d30d9", 0xac}], 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_route(0xffffffffffffff9c, &(0x7f0000636000)={&(0x7f000063f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000173000-0x10)={&(0x7f00004dd000-0x1050)=@ipv4_delroute={0x1050, 0x19, 0x300, 0x0, 0x2, {0x2, 0x34, 0x0, 0x3f, 0xfd, 0x1, 0xfd, 0x6, 0x2100}, [@RTA_ENCAP={0x28, 0x16, @generic="03a7abd5999674da8054ed32ef309de79c66a082ac5958f2b2811cdaaee7dbf58758"}, @RTA_SRC={0x8, 0x2, @multicast2=0xe0000002}, @RTA_METRICS={0x1004, 0x8, "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"}]}, 0x1050}, 0x1, 0x0, 0x0, 0xa6879d7d4f82cddc}, 0x800) socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000bb000)={0x1, &(0x7f0000217000-0x8)=[{0x3, 0x2, 0x4, 0x89a3}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000066a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = socket(0x11, 0x80000, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000851000)={0x0, 0x5}, &(0x7f0000e55000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00007b6000-0x8)={r4, 0x9a}, &(0x7f000003e000-0x4)=0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000890000)={0x4, {{0xa, 0x1, 0x31, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x58, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffe01, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f000051a000-0x10)={0x4, &(0x7f0000da7000)=[0xeb5, 0x0, 0x45, 0x4]}) socketpair(0x10, 0x80806, 0x2, &(0x7f0000be2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r2, &(0x7f0000028000-0xc)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e4c000-0x10)={r5, &(0x7f0000068000-0xfc)="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"}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/16 18:27:43 executing program 1: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x1ff, 0x8}) socketpair(0x1a, 0x6, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f000001a000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/16 18:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d3000)=0xc) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000661000-0x4)=0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000026000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000070a000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000944000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ac3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xd441, 0x3, 0x0, 0xa, 0x0, 0x80, 0xff, r4, r1}, {0x8, 0x7, 0x1000, 0x1, 0x7, 0x81, 0x2, 0x1000040}, {0x800, 0x4, 0x3f, 0x7}, 0x6, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x3}, {{@in=@empty=0x0, 0x3, 0x3f}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x0, 0x1, 0x4, 0x8000, 0x8, 0x100}}, 0x279) r5 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getpeername$inet6(r5, &(0x7f0000c38000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x141) 2018/01/16 18:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000012000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffd67) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/16 18:27:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f00002c6000-0xc)={@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000010d000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007e6000)={r1, r2}) close(r3) 2018/01/16 18:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) r1 = accept4(r0, &(0x7f0000705000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007fe000)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003f7000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffff80, 0x200, 0x0, 0x6, 0xffffffff, 0x20, 0x1, 0x9, 0x5, 0x200, 0x8001, 0xffffffffffffffc1, 0x2, 0x9, 0x6]}, &(0x7f000057b000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000084d000-0x8)={r2, 0x6}, 0x8) recvmsg$netrom(r1, &(0x7f000064c000+0x38b)={&(0x7f00000fc000)=@ax25={0x3, {"f1b8340e69a0fa"}, 0x912}, 0x10, &(0x7f00006c2000-0x60)=[{&(0x7f0000034000)="578eccbf1f2434b45c7a869552407fa52fb6eb58cc37f5596dd7ac2f56ed8ef6e54162ed61a502f5a17906819ffd736101de853263cdfecb8e5ec543758beed087630728d0f163ee98a5cfc630de051b1af4b531b839ab4050f0cedc8a15e0706e4173af3676dc2d43df7bb6eb2c6c1b6af6a38f7a92cf8da902983bfea055f511c7f449dcbe4c608b89130d237a04dc1cb1f4580ccef06ee0a3dd79f2de02e78c612b4bfe24d4ba742d2a3cab9ba98cae43760c608da0be987d71d8045f0b27f58479e43147ed4bf93efe1aca7eb98a8fb38aa4b8b5d52f26059197e2119b56a54e6527eb07bfee249f62b915413480e8", 0xf1}, {&(0x7f0000be1000-0x3c)="131bfee23c67cbce2adc78ea496552f1146fced138c57d3c9d0c43a75cf4af2e4a0899648f82c5fd0ff15dbd1c0b05abf52110fa3a84ad0e1fe58ea1", 0x3c}, {&(0x7f000028a000)="e84d698f91c9e045635fb2fd6733df1f7561e005313fa3835cad5d90d01d7d9f74863aaf9ce766f0a1af27c774b65dff28e26987e2e015f6e130a55fdfd4de8289be4a882f58276ea0123f4405ad40beab99ff7a0f423c4cd22993d768b430ba47c040d2617568a51bffed2c67c53443508483d626332c7ffc8d2e58706aa136c2dba869c6ca2f6696225d7764231d20d88c508f5d6afecd9238b8502cbf13e213a9904d20610e73e25352268476ec23b5f1c94b", 0xb4}, {&(0x7f0000a98000)="7e71c283a61818bdca2913b87b7526f4f1e80f28f4e9500ecb3d5053bbfa93df889e4c1a4c3c469ffa87a7e0215d5c5f0b920dc7db92d78ebcfcf69f11c5dd1756494d5a7eafced856c228cc014d6be56f2049483ea29419a2aa5b48c5d74ae55d41962fff47957edfb42eeafb31fb11296d7db405d1d91afb1b8cef1b8c95a68d08f4ff6a0fcbd6d511bf7570d7fa37431e0705e2c97ffc8f3fea85a3ba294c2544a2110379ce1d70dc7405fd12c4afda5263c9cba3c95f168770b06791829ad030a565120585341f610dec07a49a", 0xcf}, {&(0x7f00008d2000)="4d97e4163d91939633e5995c39b2d80a34b0c72371c74f2fb25f10948681940e78209f6c27b7b3c7243e2b24d6ab5ff574e4cdc7926bbc290dfe3874fbc970e758608d46e806d4af6207246a6afd489dc8b282cd7fa442b05ee2ef18586dd094089836859d1451259aabec10eaaf4ac29c0ab8dc1f54de073a676b2b7d7d34541a6dd36e3a10d86a01823557d28c75855b59a0765509752973a24f342ec39388446f1567b6a5326b880774a26e1e1dabfe0d6b3ea97ee18aff0de953c2990e9ff48c20c51159bfcd9555659c98d29f", 0xcf}, {&(0x7f0000520000)="661fd0b466e81d88fe22acd5f122ef2ffd760db4a9816f720c6a2380466b18509ac6245817573232c198a45bc3122e679da744ee02fd85cb67d01c39add021a261c6c0ecbda186ab9c7db7864bf25c6022ebd6916cff3239275ee9493f32675facf9182930ca592a1103132429b835524a6992f0568dfac6a2543ada888f2368ef51cd9fdec89d47c7e2626cbbe98a0e1d0f02adae2c7528d0a99a8fa8eaace015eb34b2340d8d3f631034c0afc0bfaaa66a5ff5b34d37e99d3f01da6d322b9d974dc953df2776273fe2b46a6f", 0xcd}], 0x6, 0x0, 0x0, 0x1}, 0x10000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000cb6000)=0xeee, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x1, 0x10000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00002c8000-0x7a)={r2, 0x3000, 0x0, "6da661fa82e801857725d7faa0ed961c820cfbd66d3fb50dbfc0fba965b812b04756d397c8b359f1603164ebc205a9a57c87521663946cf4ecc233b30d275a3bfa7913a46cfc2b5b0492e124887f7c1cf279e710f656bb14141eda46a20f0878fb10ab243f8420ffb4f550307f3e8102f6b2"}, 0x7a) connect$inet(r1, &(0x7f00001aa000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d9a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d95000-0x4)=0x1c, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00009f5000-0x10)={0x9, 0x9}) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00006c3000-0x4)=0x0, &(0x7f0000ff8000-0x4)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x1e5, &(0x7f0000102000-0x1e5)={@random="711dddb24e17", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x20, 0x1, 0x9}}], {@x25={0x805, {0x2000000000001, 0x2, 0x1f, "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"}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) syz_extract_tcp_res(&(0x7f0000acb000+0x74b)={0x0, 0x0}, 0x1ff, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000aa9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dc2000-0x4)=0x14) 2018/01/16 18:27:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000931000-0x4)=0x26) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000149000-0x4)=0x2) mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000007000+0x5d)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) getpeername$ipx(r0, &(0x7f0000d7d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000104000)=0x10) 2018/01/16 18:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x3)=0x0) recvfrom$unix(r1, &(0x7f00002b9000)=""/234, 0xea, 0x1, &(0x7f00009b4000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002a6000-0x4)={0x0}, &(0x7f00001c3000)=0x4) 2018/01/16 18:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000b95000-0x4)=0x3f, &(0x7f000079b000-0x8)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x10, 0xb, 0x1, &(0x7f00009fa000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000456000-0x20)={0x4, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000a4c000-0x10)={0x1, r3}) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000471000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000097e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000663000-0x8)={r5, 0x1}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0xfffffe45) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000875000)=0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) pwritev(r6, &(0x7f0000863000-0x50)=[{&(0x7f0000414000-0x1000)="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", 0x1000}, {&(0x7f0000d1b000)="5fb71bb78618da73e3c8bb71df9019d799908005c77e2d85c7887e6e14f52d21caea0e8c63878205f8bb6efc89285a8fd9687dbe445020d56aed45da2b72c2864ac33f81a5e9cd807e616872291091e8197bee58d9467016dfcca40182e796b6f357addd8ee72259143429bde2e80ad21c56a82177c1fc689e50b987a1d4c0d0ffdbe22e424601bb10aa", 0x8a}, {&(0x7f0000531000-0xe5)="532761460e5d7a340bab9bdc8dbf05727b5bee20ff20ed47c61ef40ffd5237a87211e5ba742fa4aa1dd79b6b28fd7e67d66b1aba14b20d0ec0fc27fde1fc210ee9ef2a6dcb5c4ff341f3397d8bc993883eaf9f8fa451e8dd7d93b1e91a9102d1afa6aca6f86f89ab0e52dfef6724f6266f61fed9440ab8bb8cc0fb2f71c5f656da756cdf28556543d3c5c13e1523d008c669da2868e21c8ece552abc846938d8738644c26c3418c7050746c534cab5b679d7a5a0fc95b9c9e79cdaf1e609ae784d006a322a9bc09f8ceba1c64fec4e040b79982357e152e4a574d1948dc1a0b2de4b36be91", 0xe5}, {&(0x7f0000f93000)="c67934375c2cfbe28bb6b528cd95be29c542ac6c43af674351ca8a278f17a7b23da7549747bae15c4b82ebac42c3009df98c2810fa2d95f83e918cd0e653900e15bbc982ed58edf0062574eb35474be832b439c1deb3b7bc3e83bc896a091104e58e50d1f1a678541ae0588939a682e54c7bb56c758a5a3fbf1a8d3e6ddd0342041651942787fc0961220f527f9f5775fa39e46bac6497769337a153aff5556b35907f8399d97659411cb2a692b063b12250633e56603db4d8d98a7f792ccb", 0xbf}, {&(0x7f00009a3000)="", 0x0}], 0x5, 0x0) 2018/01/16 18:27:43 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000c1f000)={0x0, 0x0, &(0x7f0000fd7000-0x70)=[{&(0x7f0000c20000)=""/189, 0xbd}, {&(0x7f0000fd6000)=""/4096, 0x1000}, {&(0x7f0000305000-0x99)=""/153, 0x99}, {&(0x7f00005d7000)=""/178, 0xb2}, {&(0x7f000082a000)=""/42, 0x2a}, {&(0x7f0000fd7000-0xdf)=""/223, 0xdf}, {&(0x7f0000c06000-0x4b)=""/75, 0x4b}], 0x7, &(0x7f000024b000)=""/56, 0x38, 0x2}, 0x10040) recvmsg(r0, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) 2018/01/16 18:27:43 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000f000-0x30)=@un=@file={0x0, ""/46}, &(0x7f000001d000-0x4)=0x30, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000002d000-0x4)={r0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000021000-0x4)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000002e000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002d000)=0xe8) r5 = getgid() mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f000002d000-0xa8)=[{&(0x7f000000b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000002c000)=[{&(0x7f000002c000)="13f69d685a3b910aeb3f5f82ce7050644417037f1ea1e49a6d59d7496921", 0x1e}, {&(0x7f000001e000-0xb9)="091d66485e9964cd367ea91dc85b8529e2d2b68ad01005c553307102d08d708231dca3381f35bac921464fb3f61df6fce5521867c5469b1c0cf5ac2867cb17c77a14227e081be78f9589211a5fa8e76f11a1aa100e594a44eca2e5883dc2c165293978cdee72a6eecc1a5be5c919cd406f27477d5fb21282c8559a8e9674f00ffc97938ba27bd0993bc047bccee2ccfeb8103776ad4faef41783fb36a8654d234ba03f9339157afe9485b5933b5dc2373760c6468d81d37102", 0xb9}, {&(0x7f000002c000)="1bc95e998b98cede3fffd225c72786a41746316dbd89331ea86fe126141c36fdbff782d4d486765c4c37bef14318c2dc14de9ff4eabce5303b51d6ab34ed7cedc6b952fa3fd3160c7e06e592da19ed9524d6b595fe5ea5f2968989b2be37170a2ff68bf171ed7da5df22825be1a4c47e3e51d78d551b", 0x76}, {&(0x7f000002c000)="eb65ea21463f08fa598d2d084d69106d8b5837ca0c6ac234bea0ee0c762dde80e187942abd85cb15967e48082bc4c4469c09", 0x32}, {&(0x7f0000008000-0x1000)="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0x1000}, {&(0x7f000001d000-0xbb)="cca689272878659b0b939bc1de7243529d3047476524f08f97edaf5c5ee2b173dcd3313191535754e63d65f48f43e375c39e97c437fda5e68ab08902151249dedb2219da5423a105c7734f479a1d21c4715e4a6b93b99344d7fe96dd402f099ecb89f9af475d8173be2af498813f5799edcb193cee13569c7a2a3d116d0491cc9dde0030df6f8f375b62e3814ca8579c56f9c90b4285d4a121270235d79b9cc6f4ba6d66e1a2f1cb46f900b051ba4e17d6626b08b62ca93039b4dd", 0xbb}, {&(0x7f0000007000-0x1e)="f83ef1bf5d5c55db3b2512b975fc09284a600a6e7258eb50ffb12f37af73", 0x1e}, {&(0x7f000002c000)="d1c0c7b6182243e6782770877aa7764ef88fece43b64bdb42e71b1f73bd1b622b361f3b85a21470400cf05bf4a4a6a07a3cc34a15b5c966172ef1bac3162d5646de637b26bce7f443d3474dc0db724054c17a6eb3eeff14eb1ff7af2ab9f8d94ed848cc60fedbe2cce826d9981ea84c4fb3e33480fe1d96f73f00de7a260d8075820c1be2eb2918fa100e811743de014d8d2825c4b8bf573fe75284e07bc64d2456bef78438f2ec7b82fbc4c026ac54d707b7d901e8207151014c4667a6accb269bccc48c4ab75b6229e7dd328df9d31c33f1269ed6acb981231c659138c09e379d252f87cfe411ac4586bba0e6472a2f415", 0xf2}, {&(0x7f000000b000)="e999820723725526ed29001cb89ee561b687369d75224f6cbf65e68c69ed6b9f14760588366b34526cf64d04aa8f567654d969927e13bac9115701a90ae164b9bc38986e0272e5965d48ac3107660ccfe07944c8b681e4b985290e04e53fe375aa1574e879f3ab5441f881fb5f85fc069005aba1a472f710fa3c6a8c84431db3ff7cb98a4e1322a912fc2a9649c6e3d1bf4cb3c68e3d2feac5fcf7e7b8ae6d8b10734114dcbb42a6cf346b2db8bfc2401a39577339c7e6ccf462782cf59f0246a54111960bde66dcbee8ef7643f0e0661c2537d48623b1e6fd8545ae93cbdfa2eca5bfc16906ccd727fab337fe3c5d86ec0bf0", 0xf3}], 0x9, &(0x7f000002d000-0x90)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x90, 0x1}, {&(0x7f000002d000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000002d000-0x30)=[{&(0x7f0000004000-0x4d)="d3ef05d0a0988207183b0690eca9da65dd70ab57ead5bafd61265b223de570f39a21a239886ddf9be9b9babe775c99e043ae32ae9e5d45de6464b8ff4bbf49995e8cb0b6c85f37a5237a32323c", 0x4d}, {&(0x7f0000012000-0x1000)="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", 0x1000}, {&(0x7f000002a000-0x7e)="8c3d27addb927fd559c41c66fe7f04b89876e3a50e7d22dac65382d2f38d753e5d15bd95214f897d9e85053bcc4f5594298e3bfd4f8b3923454337216d001ec19fd001587f12de0fbb9e4231ede2583137c8a7b1e653aade04bbba49d76355cfdd2b8ab1726e348c9d0ec2f6c46c8bf6b0eed89f9ea7afab919efcb98153", 0x7e}], 0x3, &(0x7f0000028000)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18, 0x81}, {&(0x7f000002c000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000015000-0x30)=[{&(0x7f0000001000)="5e29d568c2b9d5920507734433f21c24038b3c64ee269e5af3df069ff205a43782a8744e9eb325324abf72523604f040c45932a1638bb2ae99a0bbda1d4e9348ace3950cfef502449b4fff30681ae7bd9b843d3a9a0f7c2d393a5c18451cb4905244e63866d1", 0x66}, {&(0x7f000002d000-0x2a)="de44c5219450641ee883ddadfef23b87c58cae6ac03aa838a69b3385c3ff9834a883374faea143d7b896", 0x2a}, {&(0x7f000002c000)="3fbc042a706a9476de7ec6c4525cb7e08604c81f594e04b6b19abf54d47a9bbd85a1ebc02a929b26d81adb748e7e179a7535e33ebccf5d58a3f6ea2fe74ca8dee01f42e4284efcbc03fd0053abe328fbc9485957b8890be3b18ec64e0db3f74e4b9d293360dcdfe6ce0d837ea5b7d61e7eafeac5a7adefb04a3c3a807cae1f9096553b8558cbc0f7ff86d65acd46f9d5ae8d9ceec0c829e8d8bd3dcd", 0x9c}], 0x3, &(0x7f000002d000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x4000000}], 0x3, 0x800) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000002e000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3ff, 0x2, 0x9, 0x0}, &(0x7f0000006000)=0xa0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000002f000)={0x0, 0xbb, "b2a60ea8c6762c9df83035fcea31ea6abdb180da7cc357877b045eb1cc238b19f49eb5bb52e942b30ef24d9fc49946d10c4ca83c143882c83f583b0e65864358d784383a2f262951404cda1d722708012f63d75d028a136887a7d30ef15428239100004d1200a80f56ba169134bcefaf3237b3c5719676a8a22b9916af0234fd614904b21e244632df6634636a8feddc06acc8e29ee0326ff9ac24051a0664cb2eaeca2fb36c2a40c4bcd227b9db45173108a08dc7c1fea87745ee"}, &(0x7f000002e000)=0x3f) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000002e000)={0x0, 0x78a40626}, &(0x7f000002e000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000002b000)={r7, 0x0}, &(0x7f0000010000)=0x6) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000012000-0x4)=@assoc_id=r8, &(0x7f000002c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/16 18:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) vmsplice(r0, &(0x7f0000c57000)=[{&(0x7f0000361000-0x5)='Y-D\vu', 0x5}, {&(0x7f00006cd000)="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0x1000}, {&(0x7f00001d9000)="31d65cd8a9385cb17c6e4789edcbbabaf0bb4e2735ad3b13e2ff64fa9a1d4bdaa6704d14d1a56e6edd49347fd1b00202983016aeefc6d0ddbd0a7d1e811cda2d7b2c403a467c64b1c87142510c384870ed9779521e29b8ae8d6dfb3b18724810c31923096a794b3611c4a693314c97ee9e51d83f37296f6a05b9acc354cb4cad06d797faab9fa8a68309", 0x8a}, {&(0x7f0000b01000)="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", 0x1000}], 0x4, 0x1) recvmsg(r0, &(0x7f0000bce000-0x38)={&(0x7f0000c46000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00002fe000-0x40)=[{&(0x7f00007f0000)=""/43, 0x2b}, {&(0x7f0000fc5000)=""/176, 0xb0}, {&(0x7f00008f4000)=""/102, 0x66}, {&(0x7f0000755000)=""/150, 0x96}], 0x4, &(0x7f000056d000)=""/219, 0xdb, 0x2}, 0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ea3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004ae000-0x6)={r2, 0x2}, 0x6) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = socket(0x10, 0x806, 0x400) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000142000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r2, &(0x7f0000f48000-0xb6)="", 0x0, 0x8000, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4(r2, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000ed8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000051000)=[{{&(0x7f0000b5c000-0x14)=@ll={0x11, 0x11, r4, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000b43000)=[{&(0x7f0000eb4000-0x1b)="2d86ffde6082e6128ada08cdd5d3e0297095d542be265a3dd77e74", 0x1b}, {&(0x7f0000748000)="92d5819495a532d0bcc72b6b4908cffca05e3321b67b16ce11d3615f283ab36900578c48bd0a91429edb9c33ee5a9a159b7ee1bc1ad87d09d09e42052c0b78139d59abff6f2b99c7e0be3ac1ad22e16eaf9a681c5007ff1ac47373918c0cdf7e0d94274051dd34392275cf05712e3c85cfa7363fd78ef3c51e0801c92e3af88d52bfca41d3c02592dae6eb41ef189c0b3286cc46ce106028ace8458b02924feee4fef9bed9785b33deea82b5d9b65e216327dbc7639ba89343c3acab0eb1a62079cd647563ab66111511ee65fa2a5e9cfa2057983855ee1ca044dd54855da02fecef2fa52a85a2e20f0a78a3165fb7a21c57", 0xf2}, {&(0x7f000067c000-0xbe)="98d0d4c8509a46c6c14f644cf10bace241ee0d0afd8dc35e440a18ef2053d7d7c0228ed432aedf12701de97cde63a90a565e1edd58c44b0cf762c001f7fa10a6e24da3b5e7b3c98400a791415bded5139c61bb521eaa7eac243b8d49fb36e1a2faa6b9da24d63f85c9d375a2f1da32d77b104757e5ae44af482309e8855ebb49b18da3b7126ca1dee9389f89c8dc8675f6b8629cecf95d7af486cf619b8191f66417faf9c84ef92d765064ebb59a7dc3c53f55744f65b0daf02bb1020072", 0xbe}, {&(0x7f0000650000-0x4)="b3154e39", 0x4}, {&(0x7f0000818000)="8feb3817a5d70061fca2ad86df4b67d030dc0e7efadb5ce1fb946083f88902500638eb34e621", 0x26}], 0x5, &(0x7f0000a9d000)=[{0x70, 0x117, 0x7, "05ec69a53737b8ce8eb070ae429167a8e0fe0dc29e3dfd50aa51d85c5dec0e7b8a4b50cc1718f9e6612ce02969f6521d5eda66e71adb2c1cd323f0df0d2774f511e07893f7412084dd0d9a80eb1b7989c8dc391ad6ea5067b6"}, {0x50, 0x18e, 0x6, "fabc22dea069b15fc2d124242ca63c25280696586cf101e84f72a77f2061adaf9fb052a690f0fee78c2ad7a56c06b67a68195ba4a159904694fb67c8f77170"}, {0x68, 0x112, 0x1f, "bba7ea2f68dc10b9813cbc99988739b2e6015c452fe88452f154dda6903e1540cb76e251d4098d7035895a19540941196e063a5989f56c50211e27f6c2b6f5693bcb747e07c6e64f3f5713b02fe5d37a72"}, {0x38, 0x116, 0x6, "07a295dcdf18de560f630dcdcc12ff1c6a3743b372ee3d755a861e878f03b361fc1163ed"}, {0x100, 0x0, 0x7, "6fb1313c5048816e464ad87bff0952d7498057a1750500ea86ca8b54c88395eb208483179ca56b55b36b13cf8e9e887f22dc5b14985d9b9f1bd101b6bcbd7b57e9dc75b5782ad4ee9604d3033e17590fa4e5fa0277475f072ccb6cca2d591070a1a74cb636d24b8b41128a6ff1075e0baa753a79b4f5f102e7191246a496aba6972e05b16815fe8ffd7592e66ff93c51b2aa5b6f9315a9cf909895460b8e53f16dd8500f26581ee1cc533817c13b0ca817381110d0100d6cdd056764b54e10c4cdeba2af1e5adab0ee318ac5a2f4582bd205d9d5d7766e3a48cad8d3c7f8cc31de04c97b234106a3e4ccf3a5"}, {0x70, 0x0, 0x101, "584aee9f71fd33a467da6a8391d820e2e849a834043a486c4375710238753b7d678fa0038b17dc14ea22d8c8b99f6b9b2967e0cf77be6ebacda4ef1333874ae7fcbc5c4c11dd503dc67c7287adecf5bb87ad975c4d0788d49450d0"}], 0x2d0, 0x800}, 0x40}, {{&(0x7f0000e8e000-0x20)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x14}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000b60000-0x20)=[{&(0x7f0000beb000)="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", 0x1000}, {&(0x7f0000627000)="d554ec5737756a122e2acacc8b2ed570339594b5aba76e2491f060f4ad28945dfda2a5c462bb84e1268d704afc2af4b2cdc9baa7e306e5da274be52d75fa88028036606192d4e169adf13be666ff0e14afc96848f78b9eeeb1a3dd0b9de909f2d00f09488746900898b20b28968750f80b27c914dfe12ca6c189fadcaa61b864f9cbf592234e35392a39d14ddf8bf356a62e11a142a745998ffea6426654cea67de7292727153606f7205011ca58bc493cf1bea7a7f622486d17b3ac6778f391c60eb9d8ecf74fa9d024bf90f93facf85c058cfefafeede27f7f7dc33c80d13fb89551f4d9b1f271c010", 0xea}], 0x2, &(0x7f000050d000)=[{0x30, 0x113, 0xffff, "0d0abf7add28f2903fa6639c47f0e64258b464f2bed1fc6b0d6fcb"}, {0xb0, 0x108, 0x7, "e760f4f516840127fc7fbdcb705c223eb86168ea45bccc94e75ae078dd1d63a6d9e50b368c5c0adf0b96ea258483742f61e93d6ae51747a02d9285860762478825ccd2c217eb2483ed28859452b0d3af091ed6e2fb69ff2463d0345c069c026d0a3d08a72874374d804d47346ed3b190e835394befe1b4d194fa01891abe4d28606c6bd9d5e46962ebd9068422e0315e196972a5c9a7943a9a"}, {0x90, 0x1ff, 0x3, "e2109ff944dd9a759d3b3fc9e7c75c8f304b31cfa8fd285860105e9db9cbcbd0eaea4ae27572acf06d801c237dc6d971a7212f5a6f3037d3139e6ba782bcfb1c0d1515e4c317e892543c23fc0aa66a34e4c70cc7290ff15bf151cf3c6c1c5576bf537014483e56099492f081c97f38abf56deca060849b69424a"}, {0x68, 0x104, 0x5, "02de863ea6a1909ca81dcf1d0833061059d86186995ea77d1341126cb9c05af63bf8db3dd17440e7a8db84789b501af2505279736bd95ac321f7706e5ffb280fd465bd15ed43ed814fbf1c7bf547d036ee0a12"}, {0x98, 0x10b, 0x6594, "b57058f709c78688466e89c31076f2f03aa7a1af02ad615a9f633138404a7e8d89e5e01638521a5391113cdb9b7598c4396fbdc3d2756a03b8143b1b23a1d7feb99e6a00a6aaed9c5f0d3224b991c8c99e9ad405a3861344ced8a3c9636a6b4b2dd8deca35e6d8be3668639401a6dbf27defd58aa4e5f421ca37637390bf68ccb60eeb59df334fbc"}], 0x270, 0x4}, 0x0}], 0x2, 0xc010) 2018/01/16 18:27:43 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000008000-0x33)={0x0, 0x100000001, 0x3, 0xc64, 0x2, 0x9, 0x8, 0x7, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x9, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000)={r1, 0xf529, 0x800000000000019d, []}, &(0x7f0000008000-0x4)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x4, 0x0, 0x20, 0x5}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000)={r3, @in={{0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000a000-0x85)="e4cd7560a7a38a0f89247e469388f7bcac1aa95102292ac7aef6f372907746dadc218fccd7b3de84489d5c0da08211089cd80677b1a64080b7c10a9533176e839253fa1200e2753ad71523e65aeb183838cc0441818375d32870f82322cbf5333ec95bcdb3a2f6949b0fbeb718b3464695ea677c26b9f388af3038f4ef563272868686e8d9", 0x85, 0x20000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0x1008)={r2, 0x1000, "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"}, &(0x7f000000a000)=0xffffffffffffffa6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000000b000)={0x1, 0x2c, 0x1, 0xff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000009000)={r1, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff9f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8, 0x80000000, 0x9, 0x38000000000, 0x4, 0xfffffffffffff801, 0x401, 0x7, 0x5, 0x7fffffff, 0x100000001, 0x9, 0x5, 0xffffffffffffff01]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000000a000)=0x9, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x16)={r3, 0x7ffd, 0x1ee, [0x0, 0x7ffffffffffffff4, 0x7, 0xb08e, 0x5, 0x8, 0x1]}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r4, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000-0x19)="9e6efe60a67ea485f8f8df849abc79e217392fb8ba5a3c0e38") recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1016, &(0x7f0000f02000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[{0x0, 0x3f, 0x9, 0x3}, {0x100000001, 0x4, 0x8, 0x40}], @generic="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"}}}}, 0x0) 2018/01/16 18:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000afa000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006e2000-0x10)={0x0, 0x4, 0x5, 0x3ff}, &(0x7f000072f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d6f000)={r1, 0x51, "c6a4bdba088dd8e8754fae3e0968f8cb409d858869d8d48a335299b214e137f127081c4ceb39d1f73f9ea33514275a658d2ec73faeab6dc0c517b28ed88621885dfdab8ebbf2fcb4418fdcbd739ad275e4"}, &(0x7f000089d000)=0x59) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000a3c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r3, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000807000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000d61000-0x4)=0x1c, 0x800) getpeername(r2, &(0x7f00000fb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000c07000+0x6da)=0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000b45000)={r3}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000c9c000-0x4)=0x0, 0x4) accept$inet6(r4, &(0x7f000022d000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d2f000)=0x1c) r7 = epoll_create(0xff) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f00000ee000+0xa4d)=0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f000060c000-0xc)={0x0, 0x0}) [ 564.936759] sctp: [Deprecated]: syz-executor7 (pid 1114) Use of int in maxseg socket option. [ 564.936759] Use struct sctp_assoc_value instead 2018/01/16 18:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008b5000-0xa0)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000717000)="ff05", 0x2) 2018/01/16 18:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket(0x11, 0x80000, 0x0) bind$bt_hci(r2, &(0x7f0000f35000-0x6)={0x1f, 0x7, 0x0}, 0x6) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x444444444444828, 0x0) 2018/01/16 18:27:43 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000de1000-0x5)="047b079558") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000086f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c01000-0x4)=0x10, 0x80000) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000198000)=""/184, &(0x7f00009ad000)=0xb8) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00005e2000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x7) close(r2) sendto(r1, &(0x7f0000e8b000)="8903e3259e6ca5e786e9e13dece4ec7c0600cc5829c268fc0cdeb56c8278dfaf64e0f58df649479557fe4fa36bdec279c17f5694ac2a61abd38c2ebd27f6cce2ae44e445771e8649f94493bd3676e8cd9078c362800764dc2dd6ea77a9e15c6249c18cc6f83ae0b3642518d6", 0x6c, 0x840, &(0x7f00008d2000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x2, 0x4, {0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0xfff}}}, 0x32) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00001f2000-0x44)={{0x2, 0x0, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="637e3ffe13a06c00729065d985ef7da7"}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a0d000-0x4)=0x1000000000002, 0xfffffec6) [ 565.003200] sctp: [Deprecated]: syz-executor7 (pid 1127) Use of int in maxseg socket option. [ 565.003200] Use struct sctp_assoc_value instead 2018/01/16 18:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000372000-0x80)=@generic={0x0, ""/126}, &(0x7f0000c1c000-0x4)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000009f000)=0x0, &(0x7f0000741000)=0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r1, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) 2018/01/16 18:27:43 executing program 7: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000093f000-0x8)=0x1) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)=""/0, 0x0, 0x0}, 0x0) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) shutdown(r1, 0x1) 2018/01/16 18:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb-cast5-avx,cmac(fcrypt))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e", 0x5) sendmsg$alg(r1, &(0x7f0000218000-0x38)={0x0, 0x0, &(0x7f00007db000)=[{&(0x7f0000495000)="04000005000000f6", 0x8}], 0x1, &(0x7f00000eb000)=[], 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000078b000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000223000-0x38)={&(0x7f0000284000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000284000)=[{&(0x7f00000cc000)=""/16, 0x10}], 0x1, &(0x7f0000206000-0x3c)=""/60, 0x3c, 0x0}, 0x0) 2018/01/16 18:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = accept(r0, &(0x7f00007e5000)=@hci={0x0, 0x0, 0x0}, &(0x7f00006e0000-0x4)=0x6) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005c3000-0x4)=0x8, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0x2ffb0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 18:27:43 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000020000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000027000-0x10)={0x8, &(0x7f0000026000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000027000-0x8)={r2, 0x24}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000e000)={0x0, 0x30, &(0x7f000001c000-0x30)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000025000)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000016000)={0xec2d, 0x1, 0x8001, 0x2, r3}, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000028000-0x8)={r3, 0x9}, 0x8) 2018/01/16 18:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000864000)={0x1cd, 0x9, 0x7, 0x0, 0x9, [{0x9, 0x80000001, 0xdb01, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x8, 0x7, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x8001, 0x100, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0xa1bd, 0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x5, 0x100, 0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfff, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x3, 0x728, 0xffffffffffffffff, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x3, 0x1, 0x483, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d8c000-0x4)=0x7fffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f0000a55000)="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", 0x5dc}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000334000)={0x0, 0x5, 0x30}, &(0x7f00001f8000)=0xc) socketpair(0xb, 0x6, 0x7ff, &(0x7f00009f2000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000ef9000)={0x3, &(0x7f0000e77000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f5b000)={r1, 0x5e, "260a43d58a1350873814b64699c226e3080d7ace4b1a4ede80c8f53cc92a3d4c62e58a23fe7e0d50b14b7334faeab98df28c10ca6eccbb7d5a67afa4606866f40e6efcb77ced1a88baca7c4273079b568aa0afd7aa81776b8930b149b614"}, &(0x7f0000fa7000-0x4)=0x66) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f000081d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde39b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) 2018/01/16 18:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00008b9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00006ef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005e6000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006f0000-0x4)=@assoc_id=0x0, &(0x7f0000323000)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004e0000-0x8)={r1, 0x80000001}, &(0x7f0000e97000)=0x8) 2018/01/16 18:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000239000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000852000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e1d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019d000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004a2000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x3, 0x8, 0x2, 0x9, 0x2, 0x20, 0x80, 0x0, r1, r2}, {0x7, 0x3ff, 0x36b, 0x8, 0x5, 0x40, 0x3, 0x9}, {0x80000000, 0x7, 0x5, 0x9}, 0x9, 0x1, 0x0, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7e}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x2, 0x0, 0x9, 0x0, 0x8001, 0x2}}, 0xe8) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 18:27:43 executing program 1: 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, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b64000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000bfb000-0x4)=0x0, &(0x7f00004ca000)=0x4) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/16 18:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000d00000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b8d000-0x20)=[{&(0x7f00008f0000)="d792e83a8d49c63050fe75dd74d2919c9ad04e0057fe3b2e528a0e6a2555c2928f234241c6efb0f48a26c449425105b6f4e7d693029803bc6e7396c24c74918c2125cddb99de6f36ca127493d28746cee21e7e090c05e6b1247eb8fe73abafe877c36b9a72fca6e0b01b1166d35359fcb6a6", 0x72}, {&(0x7f0000c0a000)="fe445844f9a47c8ba330c231781c750487c6d3bf177d326e21dd5cfa4c2bc5a6381b89dc0c29cb4e43b6ee6ab7f32c1d04bdbbd06810fe7cb6fd210707eb62b73b92e770e4078d8c276f505fef4abd0237bcd4a2265e28897edd6eb8d88dd9d19e877d9c3cf2962c39ed9652dc14f469b4eb746d1b3c19c2e7b36de8f4916833745818246d6099d9e0b38df927bc23", 0x8f}], 0x2, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x42040) r2 = accept4(r0, &(0x7f0000bbc000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f61000)=0xe, 0x80000) getsockname$netrom(r2, &(0x7f0000f63000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000ff000-0x4)=0x48) recvmsg(r1, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/16 18:27:43 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000017000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x7}, 0x1c) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 565.173830] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/16 18:27:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006f3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed-generic)\x00'}, 0x58) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00003da000-0x5c)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfb}, {0xa, 0x0, 0xf26, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4ba3}, 0x0, [0x82, 0x54d, 0x1, 0x100000000, 0x80, 0x7, 0x36, 0xffff]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000046c000)={0x0, 0x0, &(0x7f00007c6000-0x70)=[{&(0x7f0000a45000-0xf4)="426fcfc3d87bf389422652de6843c99a34dafee36cf8870fa489802dc669c5fc", 0x20}], 0x1, &(0x7f0000b4a000-0x180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r2, &(0x7f00008df000-0x40)=[{&(0x7f000016d000)=""/186, 0xba}], 0x1) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r3, 0x2dd, 0x7ff, &(0x7f0000002000-0x6a)="", 0xd) listen(r3, 0x100004000c1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000881000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d1f000-0x4)=0x58) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000c45000)={0x1}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r3, 0x0, &(0x7f0000001000)=0x0, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x1, 0x4) 2018/01/16 18:27:44 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89fe, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ee000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x89, 0x0, 0x1, 0x5, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000f3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000074000)=0x1c, 0x800) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000059000)=""/166, &(0x7f00000f5000-0x4)=0xa6) sendmsg$kcm(r0, &(0x7f00000ab000-0x38)={&(0x7f00000e2000)=@rc={0x1f, {0x8, 0x8, 0x8, 0x3, 0x6327, 0x20}, 0x30c}, 0x9, &(0x7f00000f4000-0x60)=[{&(0x7f00000f3000)="b3272e5f71e1b2509d9cb484178fe9e02412e996d4bab5278717ae983613a64c37e3340b42bf0e111c30391fe0774a7abd5611abffa1fc5ca48fff98f143d34d85756a140e09eb7b95e2dbbeb0661552b207205cd16c5dc113fc98e4a16fd8678bc57f3ea17fc995e817ca5afe5b01e052dae8c963a66c91173d8b6f7f6fb3b500bdef3d49d4712d5c56b050144f05a2c609ddd5be783b142a1307", 0x9b}, {&(0x7f0000033000-0x4e)="44c102d41a89085864575d391ca00f84c07c23b85642f0aac766608bffd9820606246ae85002972dd22aef4c974eeefa555d38b7acbf06166063551717e0d5f3c34a2b2f6614c99df513b7d29ec6", 0x4e}, {&(0x7f00000f3000)="d2912b7d2e997e1bd9bdf16d902d8a373db531d9ee9465d3b004baa3c723139d6d4871e2688acfc7ce0900a6fd24e6e1a314e4b6046c82a4c024241ce0b9b59b4012bf6e0b0a92ff968073c5bd3f7751efaf5015dfff3d67678a401cde09bdde4a97facf295c8ee60220eab6194af4b3b680f0c7275dac8a9c35338f2967da188f1b7ce8335d718199034d7f4141fba58c64754649728be79c6267bfc6b585de1c2219a1716a3ad5a76cbadc07a81d757e04d1c109f8a28b355f5eb4ec0a245f3cb21650e267ef5ceca53b741b1f76b0c4a40e73e824c12e77", 0xd9}, {&(0x7f00000f3000)="2145561e9414c9fdc2fcf1ee8350d5a8174c5b4a77218bf518333de72bf67b8de2df480de4904c07e9963bdf2046f1f4e4eb6c3f0ba487c3ba42f380872e62a79e8fdd320bdeca89aa1994b72c41a5c15a97a5fd15ee2363f941c44a7008ed1cc334cc3c768693690e04677485c00473b9ebcd991d2689c544174150bc225e4e3f69b68f268a25c1fcd1fb6722bcdbd005381c4f2b494b6dc51112fd910acbda2b348a877036174e3e0c44c1afdb80c70c9be55a4e298e0463979062114dc83d9752a7a52d61d2ebd97123d8df36b5453b1f9aec260d94365345f9860d820d8f0fc87947eb6293d50691872da437c640b1896301bc", 0xf5}, {&(0x7f000001d000-0xfa)="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", 0xfa}, {&(0x7f000008e000-0x32)="912dbc6134602d1ac9197e7ea4af0aaa7ccb4ca9c7e85cc29b94a489b15a12160d4c9316a6657c56912da5b99477ab60291ab8c11a919bb9287225eb84bc2e589454de5197664461f0f3ace9671f5c93c10e581763c126e3c860e6bda39e91b052be2dded38456cc68a675f5933673f16ae535337bcfad4f555bbb85902166b9f6", 0x81}], 0x6, &(0x7f00000a8000-0x1600)=[{0xd8, 0x0, 0x8, "3debecb7d3c8044d5d106537e0782da4d1511cb5a9b14b8b8923d3bb88ad41c887de9689a1bb53e471ab1701d65124eb54cb248e494f250090488938585129e93f76254a41f91ea48278afd8b3ea3335254b716b7969e11a043da324a8fb6af4cc1bf71f6a957a3263fb03d837d9233b9fc68c0e4bf0314e01c8fcc652dc98e1fb6dc9ff2467a80ca813a13adfdd9a710580af6a40c2065b9c34833ae62bcacceca19cf07e54b34ecacbf159af273acea9a164336f5e877e59c3bfdfc1f91517d717cec5f2af"}, {0xf0, 0xe8cee519f8b8a66e, 0x6783, "cbf75d2fc440e101a5cca5a438675008997b37b98ae63d7023bf261781a1706f1e6ebb462a8539e8dbfed6d78266116217bc66f58188f038af6a7b3355872e66037f703b8156a803e306612be3d9fc9673eafc81021a859e2ed3d7cb81efdaeda5e7a16a29bc70a7f6b4f1249cbebe6f4f63a2a7b1292c662d9a31e98b09e3aa079473c7c6d89fd6f514e5c2fdc217d83a685ad42b0e2423cbc1eef4b0be9d842ca32c08a088e3f435112b2b60d365adb7186bd2d3abc93037a8541c7815a5f73e23dca43f76cf4bb5b4a679b969f2c03505472dc5755ce8ff28df"}, {0x88, 0x7, 0x3, "20ecd6262c64e32ea611116fdb54ed9b222e7645f2e0e7437053d6a14a965a29c61de890ed53c3c7657d527045d28d75184c3122faca95f6c22df2e21ab400f6313d50c2d1a914965aa22be99ebeda173973651a397259bd4c7edbc38843974950132ba1171de81524a61e01ebd415d5e1b78b"}, {0x98, 0x11f, 0x0, "1ad64b9572360808241fb4f54390a6a13b2cbf3de0a18007e50de9f0daf3d81cd542dcabae54f1832dfdb817049ae637deb36cc923c5f27da7e696d2659348cd8b3a5f58d71014d720a25f35192166f74fef1db4d3b8a9b45b0c041a5a20e8ca42c3569f15e3a555541729b97eebd9f1ea25e25ba2500985d1e91d5852f3f5fa830d269b9b"}, {0x1010, 0x107, 0x3, "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"}, {0x68, 0x102, 0x1, "55e5411a671c1a1c9ad82e340f4a2a09d5f3b61d206c30dc97240caf905f795cac31f58e7758e4a04ffcbbb846bc7af25568df63500486f8b106a1fde9778c9264704dbfb7cee4dce8021f477a06e798ee47"}, {0x108, 0x115, 0x5, "597768737d45abd606825cbdb4ba3b5f378a85aba12789ba292ab50542cf6589f2e02350ae9635d5a1899b9e6d6b8ec973ee15450e6d3d33b4f872855119dabd4fdb28e8e269ba32c91006c168879fcee5c37d4f49d13644770a2251074d220705af18bc26512175c8a87881ee86309e5a61d1f157b238303f951fa98be2b4eaadb89efbd312dda2dfc8c382560b112830a9c87ddbed3d358e17d0cf5edc4506f8bbe5060fdf0a151c25b63a4694a2cda27d54f1002bdbfe7fc267725679d4907dde04dcb610cf791ec92374089eb4dc586d0d8c4f4f2b06f697bf37657d5825519eb4d643e0c9607d5a715f8261c5f2f1a655"}, {0x78, 0x11f, 0x4, "5cdb175768950f7b8e5e2a654caf0865154b1be843ea0debf81ddbef0d58846eeeb212539785d7fa7057be508845382fc8ac2bd71e15e10245cf05c73c3ffb62c4de8ed14e312ce0240f9ff8008f374a64de0e84d47d3fadfeab5022dbb1412222375b36c5bf96"}, {0x40, 0x88, 0x0, "d504b05f28e106e8631a282ab94e86c26ac1d4049072ca08c79cdb3c37e6f207fb1f25dbd3deb256126cf0c6a7"}, {0xe0, 0x0, 0x1, "6a51d3d0320ab549b89c7999ae832a39cb8b4958edc6db3f05ee167389285835baf1fca89bd0480ed74b431c74945b16dbbcf0f417df0b4c67a8478132969b0a153e261359317234f488899f356921fb1f9e715ee533a9153daf1044fb3bfdac7647de3c4f1298cadc389265b00b0e86b57bac6bf54f72fb4067df71f74cddd26166d0986dd7abc59e41e8e1077b32fad6dc816908c5f2862eb0bb5a119c25deccafe621b808e683ba024a5ccdd577a5490a934eedf613dd8391c1cd528cca8053452f5b6904dd171078aca7e2fd"}], 0x1600, 0x4000000}, 0x4000000) 2018/01/16 18:27:44 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x2, 0x3, 0x0, 0x4, 0x26, 0x200}, &(0x7f0000017000-0x4)=0x20) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000008000-0x4)=0x2, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f000001b000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000001b000)=0x3, 0x31f) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f000001a000)={0x10, 0x0, 0x1, 0x48000}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000019000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f0000018000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000001b000)=@common=""/16, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000000d000)=0x0, &(0x7f000001d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r4, 0x100000000}, &(0x7f0000019000-0x4)=0x8) r5 = accept4(r0, &(0x7f0000018000-0x80)=@generic={0x0, ""/126}, &(0x7f0000011000-0x4)=0x80, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000001d000)={@generic="f91bef021f80df4d457db9044e124301", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f0000018000-0x80)=""/128, &(0x7f0000015000-0x4)=0x80) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000012000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x2c) 2018/01/16 18:27:44 executing program 0: r0 = socket(0x1, 0x0, 0x7fffffff) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000012d000)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x8}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000)={r1, 0x7f}, &(0x7f0000007000)=0x8) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x0}}) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000008000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7ff, 0xf, 0xee5d, 0xd74, 0x9, 0x20, 0x6, 0x4000000000000000, 0x101, 0xffff, 0x101, 0x5, 0x2, 0x3]}, &(0x7f0000007000-0x4)=0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000009000)={r2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000008000)={r3, 0x10, 0xe7, "9f5697a6b915b965cc099a60c9466e6fb1e4c70966a5ceebdb1a86977013accf94adef01ed45fd1a1481bf80e564bda7607ffba8468a299900904c54488df422a436c70a07e95474e140d187a7785fc61e26a4f20f929fdba1159fd6400778685319eb6be2a08390707e71a438dd310f0339b63b87ad361691ffb82d1a2fb50d84726a66a0a6b9dd2dba5ff829a5e58cc159e89b32d985cae8a9f63eb0905a7c756622ce74e6bd406c84752cd700334d2750e972fa2553a08bce317cd4f7f6a49217bacf1575d89f4bf481ddee66b5ed3684d6332b69c93cf9c62ac4f83cd71327a6231106e492"}, 0xef) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r2) 2018/01/16 18:27:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x6, 0x30000000000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000087000-0x10)={0x0, 0x7fff, 0x45, 0xffffffffffffff9d}, &(0x7f0000cff000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005f7000-0xe3)={r1, 0xff, 0xdb, "8ae2fd25f1fbc0e6289c0980870a1b555ba06cb72838bb3fb9fd77f402808b78908662bf5a6fe6cd4e7f53aa1d412bceeb9d210230568d0038a9e82a195c0d1c011ab5738407f9eedf89c839d9a9a8651ba0e79aaccff7c44a7e48cac5dcd1a3de694b59ddb45c66bfbc774ead93985cf3b95364bbe35d8d791014137c7b197dd29264ea9dd965a96b0f0287fcda0571b4ee4852ac92052aac746c9cb42bc276db54b13d585d71adf3187767da311883f44cb95685178dcc166e7158fcdfab58a89bf0293d12591cd3cac9d8ccf43004520f8a0ee702e87014cd0a"}, 0xe3) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00006c4000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000a0a000)=0x8, 0x4) recvfrom$inet(r2, &(0x7f0000c93000)=""/211, 0xd3, 0x0, &(0x7f000001f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004ce000)={0x0, 0x0}) 2018/01/16 18:27:44 executing program 3: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x200000000000005, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000df6000-0x48)={0xa, 0x9, &(0x7f0000df6000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000}, [@generic={0x5, 0xffffffff7fffffff, 0x6, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x35}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)='GPL\x00', 0x7f, 0xc1, &(0x7f0000df5000)=""/193, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000879000)={&(0x7f0000df6000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000305000)=[], 0x0, 0x0, 0x0, 0x900000000}, 0x40000041) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000df6000-0x10)={&(0x7f0000df6000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000df5000)={r0, r1}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000df7000)={r0, 0xff}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) 2018/01/16 18:27:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000429000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000aab000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000ca6000)=[{&(0x7f0000b90000-0x95)="876fd782f9489e2d", 0x8}], 0x1, &(0x7f000079f000-0x30)=[], 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f00004b2000)={0x0, 0x0}) socketpair(0x4, 0x3, 0x0, &(0x7f0000249000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r5, 0x0, 0x2f, &(0x7f0000302000-0xc)={@loopback=0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000ee3000-0x4)=0xc) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000b68000)=0x0) recvmsg(r3, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/16 18:27:44 executing program 6: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae9000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000161000)={0x0, 0x0}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000dd9000-0x8)={r1, 0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) [ 565.221502] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/16 18:27:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00001d5000)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000c74000)={0x0, 0x0, &(0x7f000014b000)={&(0x7f0000b3b000)={0x2, 0x6, 0x9, 0xb, 0x29, 0x0, 0x7, 0x3, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0xa, 0x6, 0x0, 0x6}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0xf, 0x7fffffff, {0x6, 0x7f, 0xbec2, 0x2, 0x0, 0x1, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_sa={0x2, 0x1, 0x0, 0x20, 0x8, 0x6b, 0x2, 0x1}, @sadb_key={0x4, 0x9, 0xb8, 0x0, "dd61b4366b8620d768beb33aa61c4398dcdcb59676d76c"}, @sadb_ident={0x2, 0xa, 0x1f, 0x0, 0x7}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0xf}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x84af8dd7c3c4f94e, 0x14, 0x10}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x9}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xf, 0x4, 0x14}, @sadb_lifetime={0x4, 0x3, 0x1, 0x4, 0x100000000, 0x7fffffff}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007bb000)={0x0, 0x94, "b1ee746acd3afa52b58d8d3121c9a79ea416f8b463b89f768b2b9d7df79af0c85cafeb4a55cf1f1a08839951b048ff6b57c14207488d758f1406d9467a9acbb21b2573a163678964524d134f21978029b4332419b10b7d7d8d6cc3bc2002cd425e0d2635e684230ad4289368d83e3ce4d0e2f63cfca26de032392c745811cc541fb4f4217bb9d076c0d4f4524187471d307fad78"}, &(0x7f0000329000)=0x9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b07000)={0x5}, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000051f000-0x14)={r3, 0x1, 0x9, 0x7cca, 0x7587, 0x3}, 0x14) r4 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000baa000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000012c000)=0x60, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000010e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00004d6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00008b6000)={r5, r6, 0x4}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000faf000-0x4)=r0, 0x4) 2018/01/16 18:27:44 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000086000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0xe0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000005, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x1, [0x9]}, 0x2de) 2018/01/16 18:27:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000eb3000)={0x0, 0x0}, 0x5, 0x6) socketpair(0x7, 0x0, 0x8000, &(0x7f0000118000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fe9000-0x98)={0x0, @in6={{0xa, 0x1, 0xd4e2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f0000dad000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c01000-0x20)={0x5, 0xffffffff, 0x8000, 0x9, 0xc7, 0x0, 0x0, 0x3, r3}, &(0x7f0000afe000)=0x20) syz_extract_tcp_res$synack(&(0x7f0000a6d000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000259000-0xc)=@sack_info={r4, 0x100, 0x1}, &(0x7f0000ba7000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a06000)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f000039c000)=0x4) syz_emit_ethernet(0x313, &(0x7f0000c24000-0x32b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x3f, 0x6, "7c1961", 0x2dd, 0x62, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x32, 0x1ffffea4, 0x3, 0x9, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0xfc, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfff}, @enc_lim={0x4, 0x1, 0x400}, @jumbo={0xc2, 0x4, 0x7}, @generic={0xea, 0xe9, "66d4175e220193f0b36411ab37c35dc99524131c1237c2bdf92d1ba18a3c2b86a7f999fc41f277767662552812fd497318a93a40eb51c5db4919514bd411cb8cfe6878e67cda8d76349d88ccf555d9b1301eb35b9000e5a3f89469434b796cc11354bbfbb10cadeceb2a08bcba7a53035916cd5c9adaa058ade1c5956f33a91a2000c7a292a74e25d116560bd0993c2db5780ae183a42045ee40b036a946666dd6fc0a42740efb9d5fba241555d09a404eb622bc1d6ed410e73cd1e3c2f8c6d36cf256f03c35e9370481704d774c908380158fb3beb534f6d16bd3a1e0c7e623abd614557fbcee920c"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @dstopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x1, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x0, 0xc, 0x9, 0x9, [0x101, 0xfffffffffffffffd, 0x7, 0x20, 0x400, 0x3]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic={0x100, 0x41, "3148df656e986cc6a8c67349bf72e8b9a50c3bfb2c812820186482abc9d5769f1fe6a1f3acb8b9e1644f302c083312c14a5366d117ce77c0f9a8549c0b33d7e21c"}, @calipso={0x7, 0x38, {0x7ff, 0xc, 0x0, 0x200, [0x6, 0x4873, 0x118d23be, 0x6938, 0x8000, 0x7]}}]}, @fragment={0xaf, 0x0, 0x7, 0xff, 0x0, 0x5, 0x0}], @tcp={{0x0, 0x0, r0, r5, 0x8000, 0x0, 0x9, 0x20, 0x7fff, 0x0, 0x8, {[@mss={0x2, 0x4, 0x3}, @timestamp={0x8, 0xa, 0x100, 0x401}, @sack_perm={0x4, 0x2}]}}, {"1aee9f2eae5c84823d4e1cbbe0eaccbfa30ce51be18f5e68"}}}}}}}, &(0x7f0000b00000-0x8)={0x0, 0x0, []}) 2018/01/16 18:27:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x23) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b47000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da7000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fc5000)={r2, 0xf87, 0x7, [0xffff, 0x4, 0x749800000000, 0x8, 0xdfc, 0x8001, 0x4]}, 0x16) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dc3000)={0x0, 0x0}, 0x8) 2018/01/16 18:27:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000046000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e0000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) r4 = socket(0x1, 0x7, 0x7ff) getpeername$packet(0xffffffffffffff9c, &(0x7f0000772000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000de5000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r4, &(0x7f0000001000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="01552e0ff9157c1b6adb2bccd2980d39623c00ed823c7dcda1b6117f02991e02aa0a68ece1799225fab3801082b0ebac8c890550c3bf57f1d5f76ec2d36dc5063b5f8ba012dec1f327bdbab453b19c96504d0ea3896afd0c03f62a66c576eee6f5636c9ef5403fcc4f57e64bba61a5deac8f6db4929bb0264c123a976e9f07f3b944b53def880018341f13844b94589afefa8311d41fcd7ed9bbc38f33d83e6b29a0433a5834bb968754e091212940ae97f046b273f536908a4fa0884f119bcc820a99a2c1ce3a3bd3a7c40d8db395991e814cf0b67659", 0xd7}, {&(0x7f0000001000-0x5)="dee6ae1f28", 0x5}], 0x2, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xff, 0x8006, 0x4, 0x40, 0xfffffffffffff801, 0x9, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0xffff, 0x8, 0x4, 0xffffffffffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x8000, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x200, 0x3, 0x1, 0x4, 0x40, 0x101, r2}}, @init={0x18, 0x84, 0x0, {0x93a, 0x68, 0x3790dd8b, 0x5}}], 0xf0, 0x20000000}, 0x4) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001000-0x10)={r5, 0x1, 0x6, @random="5e24b4e029ee", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @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, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/16 18:27:44 executing program 3: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000070f000)=0x1000) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0xffff, &(0x7f0000943000-0x8)={0x0, 0x0}) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000943000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004cf000)=0xe, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000942000-0x4)={r0}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000942000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000492000)={0x0, 0x0, 0x0}, &(0x7f0000724000)=0xc) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000944000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028b000-0x4)=0xe8) r8 = getgid() mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f00008dd000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000945000-0x4)=0x3a, 0x80000) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000943000)={&(0x7f0000936000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00001b6000-0xa0)=[{&(0x7f00007be000)="e25cbc1f92bc19595ac214f333ac3421202c0a4664f0d36a548cf10b0b42b51018ab60fbea8f23726c6ac73840ddc88aeb0509e1971e36d2e4d968e79a89c13f78f93bf1e889234e2ee1f4ac81960a3c0a2696a67484edbf47370e88ef15a2a60fd04813960d9512ba98c8649be50ce1aad7e4ea736522ae3fb214b3b181629f5fa8cdffa56653cd8f360bebdd8920434ab4fa167c1ddfb8c464f9d37d03f3a0e1a76501b69305d1d889a3da34dbd0132cf4142b73b716cba7984266a90794d6a6196ddc4241704166f09a", 0xcb}, {&(0x7f00005cf000)="9b0e9f055f9b55fd4cd78654142bf4107f8ef284f90a54a8c3ff37458171f4a736e7a5b7d901650401d6df56701b646e161f907398d9244d662c7d4429cac4a2f17efa202f6a134c9349c330fe5174cd60780eb2307f14bc2b13580c5c2ab6dcb08a709f22f357", 0x67}, {&(0x7f0000943000)="bb6a23a41bfd5106a2dd9f7ebd6c82dd9e120a47636e18dae4a4da1226b024ddf177db114d98a643c81e5f1355056f69d1d40820fa65b57d5fa5768ccb481e6295ae93a529fcef0b9d44922ba6a53add67e19348173a2b244aadc8d0a3469a36357c8005d0f0a2732731d5aa20698ae84b7cda49afd915f9d30bfc17804892dcbfb2863e53a7b15c3a179cb5859c39c7a21b2cb2a6d73a1c20e8a000929fbd6a481c1214ae8e5c43c63a2268e600c7fc60cc3fdc5158f9cf2b44ae6bc7ce7a9e8b43228a995dfc4eb8ff04e5fa3fc4076638b74035bc37419fa35426974535ad6674b1d0ff1b8d3162c2104b", 0xec}, {&(0x7f0000944000-0xf)="38b8b225d5cb373f5e86f515e89381", 0xf}, {&(0x7f000068c000-0x7e)="e7d53a26021fd2c7822ff88ce76b76810d043b87d327db2d5410fcaf4bf8deeca4208daa96fdfe35d43aa457892598fc3d57df0b339c88b49f46117bab87e421cc5a609f0d8217e2f692815f405e397fab33dd862ad31776040e8cd46728200b42522c14ad6dfbf7b197f31ccd40b88b2b669616f815f11de22ff27afeee", 0x7e}, {&(0x7f00006a1000-0xab)="07691db7af48ad2ec1cb943115389225c25cc5dc679950eb4805bb8b5a74d7df8273b530379d8b9bf3685f5cc8a8a4d961a5f3e7cde0d445ff546c2184b659af62301686f46aa8af7a5c574e7eae887006cecbab7d3ca56e0efa0e5d5aa2997a830fe4ba1631754d301cdb4dde9e20eccdb8c05c23937a2e3b2cc932b4c74f304ab22eb9141fd8022ec020d7668d8c14286723d39e618668a74cda8ca09d78d361f874415ad15426790f9b", 0xab}, {&(0x7f0000835000)="a949917f986ba2a8fdf3f8754c090f8b4759b4c7", 0x14}, {&(0x7f0000944000-0x1000)="6395ab3cfa8393649336b7c17e3cc96303557dfc397f64c951d5e387eb2be7727083795a2c11b9878022a8d574e493a9510523d1a95f34572846225299c34f070f1d4fcf754c507ef5e9ffceab43dc5571bd2d0544306954886c81a277b7ccdb4dd2c68698228c4b445877d1d3c017746d304d6a1bcc0a374f145158c81fc1da9e1cfa99b02dba5f4796cf87476862019aabf6300ac387a2845047b70348893badb53594beb962240f765ad39cbe69433189db3be2e627ef20a65deb90dbfa7b081a8aad967b75f81ef5878fbe6446504bba3462db45132d4d1d136369eca05e8c0f49d7df1777b51f0b878f7fbb9a2adf9aebf7d0a37f24f556b899a8a45b5b23c8c3ac8c6895805c414748b51fe746e04a6ae663fca2652c1666af4d66a840e51059b8840da63ff7a6e5e0363723c55e14a40705c20eb7bd545d4c2dfe0a2ba58f5d03dcddfbbd0cc88d34cd444b3328db78b06f82cf6860ec7b812deca116d41cf10a8b6e0381cb8c7a0d77dfdfece79024f39b468f8843f5f06aeea000d0ff9996e48114e2fc54314343d2c70ee4c3b814e744b896d816f7df7db60834f632b0e38855cd204d7fecea97a24c4d44c607290c74412d17554714e56f9027c9a0f9318014438b1bd7ed863131902f679c8dd0e35df9ab8b7f1360303e38c09d9fca68bdd3e213ded8cb59b9d178e7afbce6b2e25163265c70353dfdddafd77677be390ce49d5b3f8119ea33c7e3d0248dd79013ddd61bc4397161204ae4e0071e46d7f7fb8b64c639ca78ec18f5b282cc85aed18ce5061b8152783a06b047be96c9b3e4c41a6c58483cedc8efd6fbfd241adb671267245471d3c1e0a273a7aec8d418723402e6639e18adfabdf750a56b52192a89f0385556ae1466385e51507060eb510454ce10aaebcb644f814952d6236a4043b56c0a427783dc0721ce1d021387893494368bc116c58bc0925ea5b45fb528b9bf22a8ba008e614e6e279b178d8ec22e018c7170cd18e7a6860495f9ed634d4c1f7ada2f28454f51f26ace83972681111858f3224f9aa798a0395a4995fa73805b85982f20825d025bb39464f27b719cb48836d3ca09dabb46f308ff53f91bf20b8d7be6df057a0ec15ed93e1785278e52cf39b9c1001f8491342bc252a9b33c0eb9b1e44d2de1d8b8543f92165d8ee8039b252708e1f7f5a1da275981c18387433f62af01d5956c4a311fc6e8c668cfa7e88196b81c760089ba87f933bb7b6fd768127904c7fb60663735b6c40a9e37303030fb3c8f4a9e5c24b0651468f014130b8b650738f96359adefe13326471d3f7278d3d0ab51215255f7f97ac3f70b03fc97783d97f37762a933c2a56a4197bd40ee34350e06412e5b0e2c3c802908be89cf6760370788a756042e90d1e5612e1bcf0c736b18175fd72e86977f6a39a7f06fea02cc50b0cc966b0b2d1e5040a0a904841ab725a950a0799c8efff0b3c9cbdd7de7af786ae20f930231d30d5f7e2764686d10360a3e28fa660ffbe2203ade4f4c19f13e57442ed4f62a0f7c9650ed917c3d06fe59bf68102645f9aff10f600b5b6405bfa6cd1752e5928ea621e383c17c99349d783d6ebff656fca33eea6c21f2f7d8675be191d8cdd02ab607d49da2ddf1f1e0f013e904bb659697833e4bb182737695fae51bba7918f92c0b816b54c752d027cf5f57d109bd9a38ae4294e44b94b04dc4c8001ecb11edf7faf2669baf263755ebc7081485dcd0f431cf12979c499b4765927ecb6f178d857dd6cf34bb33c58788d2f92c2798d0149ace395e468f4f723ae67dd9410e20b3ff6f33b285b08e8de30e724bcbc055d71063486305137c0694d1ebb7072a502ef13f3a3caa96ce56ff6f780980667e202cda59568caebc6129750cac928c900dfb792d019ee7c189df919f776af19e90d81be81db1ff9b09590c53cd02a1b79563794633d6643ec10599d616a5deae81b2ae5e69a08114425ed717add77c7d8af60e2425e2f3165cf88f0d532b768467c4c08581ef0ad2c99844527c1a18f37f9b1e6373ba646a6b36d50c743c3b9c81704ae31a559de73d72017e1dbad02569e096c42a9d680bb1d77f4ff952868c5dce6205e0a0772197bb22fdbed9907a072461000ed32c9339a38a42e4e0d807a2988961343cf42c28e135c1db604edfee540d460d2ef2e071c58fdd765405052cb6fc06abef1da305ef8d4235f03601ec9451517d981319bd34efdf17f3885358ed7b0fa29ce29d57fd5573a699514be04e48a965c9f8c6d4c100a3934311f7cab4ebe817046a38725676fdaaa48841de3081206c3769244459fa86f05b01926a5e2f57c31a85dda9a4152dd84879ec0dffd912c7d7b0b71f8187d27ebcd35f9ec4d55d713fd4316ea12764037e3af31ab7b25102bff6092c89015578c214c8e58efb2abed7c02311394d27f107cae1bd64f40b5fb4893a607be1c17574b67464544cb8b72176cf669269581dca7c3d93316c04e3d1915711aba527b8236f27fe467013838149c18e1fbf45bcfdd904122304dd29860c1cfc873807cb99fa878e31e8f192a2de40a539c5aea98842fcff1f1d97b6d126728ecdf8a1c712c02a32bca7e8eec6345a7f4fb3bb4f2f810dd12fbcafcbd5626a252af6829b3f6a66e5af88a6f0f4196b00ba3fdae5a164c4f639e89e6ec792f81c80c9c1c86afa60514178e42580b36fb81545b18e1aab3083aa996b0159e9dcdc181c1ead3ec69919e7592f9f759412e0948d33640a4de05a17f2d6fb58005e11ff409ecef41ccacb369fd003025aff6339ddce571a79a92b5fd52e0023168129ab0f64cdd0b54c936cc25eabe1c9cc9937928e98f1f2406b7278729baa37d2c7f6a0bd83934ee40253b7eef4eda45bf056fd2142d016eec21ca9e3cde7ecb5f8642b3381f8995a755d061f32c76e4a8efe0556c19bbe646825f5128efaad90182489bf0030149fcb6224fd382df3be2eb1cab67a588cc84f94bdb5bb1a5a6efe0992989b273623a65a91f0ecbf018b4b5bebd2e2e91f59baf3f595d4e2d58a309097b62feaa7907bf340948d8b6b98e8a9c3ffb2fe6be7f5a393f67d389a70a4a8f55da5166e041dfeba3b08e4f741d9328bc3b7ff8aa7e76191bef9983c68d4e138217775021794460009db669173b587fceb435736fbfb4c560c076c279f585dbfcd2a59ade4085bb698498601c0263ed8e7ac46bdc34b6d7e8a355c98e84d2109104b6b50900540cfe9b16fdca674ee5aa33bbe86699bb4a5baadeaf7d0e4f2ab76e35699fb7dbe4668bb8e0afeee458c1d3b4cda57bf696966d4bc02cec570bf7acb771023b8b5ddac3304c91323817ca68a7d6da8d1376707cfc9850569d3d882d9e97f8b0ec0a7403705dbe98dbd4e4f95752c4946aa37ba77f8dbfe128463b66bdd70ad8aa2e48838b2237ac4f63e413e71e7a7af998af666b3fdf965e04b8a1172299ea49c8b81bcb19319c05864458c26243f33d9ae85116b4e1d6bd0b5270222656f56700781b313033d2213bc1ec2db3af9517de46ed16d5eaef47e48c5553eb7883d74317c8dbbdce0b59d0f4de7d58a308ea2c6b8f23262ded8425d862673dfd6aba49c1e00c96e787ddb556e1b994baba8f717ca42b2cdeda6b48d29985789519f3b85a9bc08e95b09c1c003915dffc45b52ec468bd20f34aafeaa59eef1986ec381c714479d899c0657fe586cbeb87b95302779576bd7910ac33f003ad8616ffc88265bf57324755b67f51a53f0d842a7b8a4752724bbd34db8f1d0472fd0a1a74dca6a82e5436afc18da25522941d9d380b57383e5433b9f4eb53f715211b309d497c32459722cab3096c5e29e3b79326152469b171f912353f0006dc349ca99c4c99a4412f6997956a29810217b20634c06db64889e34cebac9eb096a6cb5ec911172f93c054658b77efac4c125ac2bd06aaeb4272c8088abfab46456daa72f48decf9ce9733b1064051585b01bc7373c6396b73c31435ab6fdcce41db0e0f1a801f230d4258274a29fd180ce52849ef6488d16e3a842b9c98feb5d3e41082011eb35cd8c92357282e557a0abb4e4db420cfd71e086d7bd10674ac3bc4fbebb641ad9e833114b7f65677abec042fc24a242d346ed44096707ded971ecec5600ee205f033222a919d9d62c1d22868f0b10b49e2784b408dabb93a69c624dfa8eb12ce8784df966bd1cf53fbcdffae2eb70dc668ca95edb0083b370af62294a39daa2894c7700ad4e72a28575990c9075d17f41932010091edc0d0d7581cf05c347d53e8e8802622a0dfc075df1111b4f77887726f7366b26a341906ded5fca49b65127604841edd8edf087db88950d80deceef3aeb07de0cc68b0737eb2071383ebd16a9ba7a545616d5c0a81e17025dd617d2608f821901bd68f50f375690f8cf72d548f3c45ddfc81777c1e76fd0abe7c9de682f6a6b78cf080cca80815f8978610cc6e05904b3137e83e30f68f7b6d32f5c8bb620b8000d8effd24712e138a94bffdc2f494ecb280a703671b147a9ed35ac321366cda7c433c41db6904a11d325fc3cb021ba5fd913006455dde22bb52a83544fde032afc1c2f181d4ef76b11ccd2d9b11fba43f59e066088a4d102dd50c9ae074b4d664043eab4463bb4de3f3b0126d68a0d21f9016037b65aa28678bb5824d1c3a2b1df4c6d5a6ea41bf0e63aacd19824e19bbd69242ea867912c9bfdec3e7fd96440c9ed5d4a25522fd14a79130231858035ae5e9c29b20c83be3e1a229e47ef480f2001de2a14d403936f48100e65d5dad080b72cb635e48260637e27fc75734c08da7d7bcd9b8e9f1989b666c7dc6a7bcf7ee48dbce647b99bec0e1849f823b3bab0e062a094f059a0b7c56030b139955ba0de0ece25cbb0d8803662e3847202185a1467ae7879d25994220239c449d94f8d1bd36fd29a6b8d1dd096dcc288decac724d7bcb3139947458e12b7669b5e689177daef5a1a7299aee412c01eba87c121ce0ff34ddfa5c0233d53fcd1b164273c6c600c3bd547c492de6386dadf64c9b59f9ec284b1e853b36133a51d3881bea61f094c55518f8bcd4cc7562f7424654e2d188658f3a06cce2549643f2c28d7e34e63f756b5c800508b0c33123aa35c43bcd31df8b8cfcb937da8aaa1aa19550b275ecf3c30237a1ce66e0844d1fc7e1210241a15002e38b18ade6f3e624c3af861580462a80f7de878f152cebb77425b861c79dd5880f85902b8d3c34d7ac990708881b7974e2fb78925f0b3ca3a52c396ee4624b5c4804a557f55a7e152cb2fd1d54e1e4924b923728b31a430c2a95899e653f13123e3ee2a977735c63bf2494a08e725abc96c77a11ac9d81e9c6bf6904a22023c521ce4adc142096d85b0cb910580a5948892f6d06f67639e58295a008a169c86e61ae98e1a14a7943e3edcb503f3a067dc9e7d36b5838421627edbd538279b4cbca058a0267876eab71903558ea12b2af57ebc98d351af8d92681acd03a9320b93073c52b2e3bd205c9c5ea3f48a789b3e4886eca1796e435bf9a17982cd7457210ab5c9b7062c266cb9e7373fcd81a72cca369ec95e48a3a2162756ab7d57917a5af6fb7a22d74ef125a0f7afce856116bf127ca000c20c5c9acb6e9a9d55bb2abd77c8988bc58d9bba0af04d232aa61527ff7152f4c9f4ea2c48ab9e70ddbd63ae708a3a679c1fff408de656cc9babcd10f20773909ae981ebd2abeb9cd77e4b8132d7d2cb026d793d49055e6feeb314d353479145b40c85e0c433407efa77ed1db4f80934b13dede6442d705c", 0x1000}, {&(0x7f0000943000)="806bdc9c865f0662b472b7073aae212c90ee1b1fe28af3f6b5c593410ee56a856a604533feabd8e71349db80d0ea19bb1094a50213b4cfd47bda3f7f79cf26e69fd98cc222e9113bfc66783b61eef1aaba91bfb1ef020219abc6d71e03e3ee567c20e77a508bbbe600bd98c02213faef8002088b707a85648b4d02331f92cae6032e8d5d7bab34e27415a887552caa3cba2642abdb6167c22a3ed7cd793547a4e6d0dd5cc20caecb2e0a622359dfc7b2dee19156162ee38ea0af0118ec3b4b2661dc092313615ac6aa5f34241ca32712aada37dd15b2115b5b2ca33326ae030a57c885963dbf3cd4374b83", 0xeb}, {&(0x7f0000943000)="29d29c392706d7b4b199825ec71f301190402aad6473e645802a81628ed5eb022e82f7a0a3d778a8506a9b9762d1a626c3465ac639bb4d818440d8c7cf942bca1846ac6ab2b9ae7769ed94ee700862e1e92b77f8435b3d0ed05f9177c66694", 0x5f}], 0xa, &(0x7f0000944000-0x60)=[@rights={0x28, 0x1, 0x1, [r0, r0, r3, r4, r1]}, @rights={0x18, 0x1, 0x1, [r2, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x60, 0x20000801}, 0x20004000) 2018/01/16 18:27:44 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001f000-0x4)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000001e000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0x5, 0x1ff, 0x100, 0x8, 0x200, r2}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000005000-0x6d)="9f2a0b630f7ff4295afaff0339e618a7f54e3c43e7f10a6199f9c46d70ec664dc4244be9b4506ef31755799da93dfae260a0c4f16af741cd39e01b5f45100ed3b27eba5f033ef8c832a50e8cf8fb95aaf638981a14ec6f32657d87aa6da54a316266f7de560b6b98554838d316", 0x6d, 0x8000, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4, 0x3}}, 0x2e) r3 = accept4(r1, &(0x7f0000020000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc, 0x800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000020000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000001e000)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 18:27:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x43, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x59)={0x0, 0x51, "dcdd74e8d73decc5adac1edd1de8a66604a56b26f845c5a18ffa5060c627fd3807a3dce192a194c31bbdb1737cad1356726f62ff1b91b6bc645f42d32949babbcb286a3a470f6e3a610bbd61bda37e0986"}, &(0x7f0000001000-0x4)=0x59) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000053b000-0x14)={r1, 0x8, 0x5, 0x2, 0x64, 0x5}, &(0x7f0000f3b000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000088000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 18:27:44 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4)=0x0, 0x229) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f8b000)="a19ba1004d94", 0x6, 0x10, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 18:27:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x800, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000050e000)={0x4, [0x1, 0x8, 0xfff, 0x7ff]}, &(0x7f0000263000-0x4)=0xc) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000ebe000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f16000)=0x60, 0x800) getpeername$inet(r2, &(0x7f000050c000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d66000)=0x10) write(r1, &(0x7f00008f2000-0xb1)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000294000-0xcc)="8998e351566898c7856cf4ff1ca1848e46aaad78a51ca19c112613c0c2390096b655af9353207a08ed35d53ac523b0c6c0ceb07209c9aab1ab1ce31b4bc85c3f525e588d57696ea8ccc47bc9ad2c9d0885c8f61233fba14e64b9038ffec073b6c4ce2f1c2f61f8fcca499c9362e7d4c079e0d1fca895e20b2120adbee39e6d78791e00f7024e6122477ddc7684e5a0308f397ea65210a0ce8cdceedf7212e3d2117703ad82fefd39985b048cb1385e7a98b804c7466f5138d0ac2bc44431050627b9977bb03010b2850ef1b6") setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 18:27:44 executing program 7: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f67000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d1000-0x4)=0xe8) 2018/01/16 18:27:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000448000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x26b, 0x10000, 0x9, 0x80}, &(0x7f0000000000)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x10000, 0x30, 0x2}, &(0x7f0000000000)=0xa0) 2018/01/16 18:27:44 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x182, 0x11e) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e7e000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xffb2, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0xfffffffffffffda5, 0x0}, 0x41002106) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ef4000-0x4)=0x0) 2018/01/16 18:27:44 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000)="c8d63f23", 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e12000)=0x0) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000001000)=""/79, &(0x7f0000002000-0x4)=0x4f) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000000000)=@generic="e55a7c4f3204cf29629259334795bf2c", 0x1}) r2 = accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005db000)=@int=0x4, 0x4) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 18:27:44 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000027000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000012000)=0x954406342351489) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/16 18:27:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1001, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0xdb1720c1edd50cca, 0x4) 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) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000-0x10)=@generic="f3be1d5de0c1572164b23be8e011fc22", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000004000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000004000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x5) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x0, 0x7c77, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000-0x3)=0x4) 2018/01/16 18:27:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000186000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8994, &(0x7f000031c000)={@common='ip_vti0\x00', @ifru_map={0x7fff, 0x69e, 0x7, 0x1, 0x8, 0x6}}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000146000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xfffffffffffffdf3, &(0x7f000008f000-0xbc)=""/188, 0x800000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f0000f71000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004b1000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00003d3000-0x1c)=[@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x53}], 0x1c) 2018/01/16 18:27:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0xa, 0xa, 0x1f) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004a9000-0x20)={r1, 0x3, 0x1, 0x6, &(0x7f0000b1d000-0x8)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000879000)={0x0, 0x8000, 0x2, [0x80000000, 0x401]}, &(0x7f0000737000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f92000-0x8)={r2, 0x449d}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f98000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r3, 0x80000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000002000-0x10)={0x3, &(0x7f0000002000-0xc)=[0xe044, 0x2, 0x5]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/16 18:27:44 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e41000-0x4)={0xffffffffffffab4a, 0x2, 0x2000}, 0x4) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/16 18:27:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000f65000-0x38)={&(0x7f0000ba4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000e64000-0x20)=[{&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000b28000-0xe)=""/14, 0xe}], 0x2, 0x0, 0x0, 0x4}, 0x40002000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003a9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef7000-0x4)=0xb) 2018/01/16 18:27:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000dae000)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000d00000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ea000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000021b000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x6, 0x42, 0x4}, &(0x7f000008b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000da6000)={r2, 0x8}, 0x8) close(r0) 2018/01/16 18:27:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000461000)={0x5, &(0x7f0000cc6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockname(r0, &(0x7f000024e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000832000)=0xfffffffffffffd23) bind$netrom(r1, &(0x7f0000eb6000)=@full={{0x3, {"2d11331f605009"}, 0x59}, [{"64b3742cd7f71d"}, {"de09a212918924"}, {"3c077316ae52d8"}, {"5c33b3f99686e3"}, {"e4687e11a98c60"}, {"73aaaa6b8e665e"}, {"f3602835314181"}, {"437fda6a7f3920"}]}, 0x48) 2018/01/16 18:27:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000097a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0xfffffffffffffffe, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/16 18:27:44 executing program 0: socketpair(0x9, 0x7, 0x8001, &(0x7f0000f61000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xc1)={0x0, 0xb9, "828b7c49223cd9356cff13b17c35bb2291000eb6c4f22471e8277900d656b6636849a05d0a8be7e71dd8a06fd074592de6ff62c6afc6955e1149b507567db5ebd6c80d173c918d67e8461528b5ee072abcd067e3a6e562a146082a100295f2ee42b2ab5e00729c809ef19d3b6db2998cc2e8a9742de4d0cb57b452087aef60965fc8bf16b6da4b0d8f17410a8cd76836f78ef2f0d94ce06bcc95eb0a9590b4dfa84afa1dcc9729b9adb453658ef85cca9b25fbf916df7fd54f"}, &(0x7f0000000000)=0xc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x3f}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x8}, &(0x7f0000001000-0x4)=0x8) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r3 = socket(0x10, 0x7, 0x1f733f8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000000)={r0, 0x10001, 0x6, "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"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000003000)=[{&(0x7f0000004000-0xe1)="3f4e06f5f3b8b7e24f06232587f7f70ea6c3a57b2b91d17a18f168619452f65ed6bf7275e8fb2ee50ce35ce9731d68043e32f77d51481df557d88f231a1f37ebad435f956ef0184ae9affb98bebd3b6d75e1cfcc0e1c93aa7174f50c9456585ed4c2ba312fc0dea3ae62b71bf06d61da46bef2103c8277424b332411edb920f86e6b3e5990f7e18e997142f13def5e2f63142a82e25f6a4abc1c5999600ead4010b11e19e9b93e766f7373473fce159c4ca5e00105511b28f77210badfb7294c6cd7393f53f32498dbb2d3970845709d29f056d0d6135349c9c18556b9af043a0a", 0xe1}, {&(0x7f0000002000-0xf0)="082b2c798b462fecade7b87385967671e5c901cdb9fd428d6e6735f6840a717baf56c7e9102b922b258be4e9c8d8a58614fc3543b7d587b02bc90c8cfa99401c078b8727174c3e3e033e1889fa3bf373cdd2e28578eb7f4b4d7892866f149e90d559203c2816ffebef3c06ad1889e6853421a19d5ebe748fcc64515673f98b8fcb940f61c410cedd1933a9415361e7dedc593b5c77bbcab48b3532502da62e332149ac15e84530bbbb6ddfd9fbf6475b9f7127cb064d427e1126dd70bc7aa7fbd83dea610a3ee1057c3142a48a0136f30948f69cc9075435169d01be563d2580ab4f026ffec79b3ab01a51cca642f9c6", 0xf0}, {&(0x7f0000004000-0x4e)="c6811805519bc06c4c6eb604b8d125badfe0d857dd5d3ea84ccd11ffc3f520db11626f8e1285565ab279ba9c842c86651a4ae3a0866fa93f190c99c98970db26be72b72ae2bd1ec1461f37bd0f2e", 0x4e}], 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@generic="827eaeb61d41afba0d2907e0ed0a3a44", 0x10) getpeername$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000005000-0x18)=@add_del={0x2, &(0x7f0000005000-0x10)=@common='ip6gre0\x00', 0x7f}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000006000-0x2)=0x8000, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000006000)=""/217, &(0x7f0000001000-0x4)=0xd9) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000002000)=0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000)={r2, 0x9, 0x1}, &(0x7f0000002000)=0x8) 2018/01/16 18:27:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b63000)={&(0x7f0000418000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x40)=[], 0x0, &(0x7f0000431000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/16 18:27:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x100000001, 0x18}, 0x9) mmap(&(0x7f0000b7c000/0x4000)=nil, 0x4000, 0x100000a, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) syz_emit_ethernet(0x2cb, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x295, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x89, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x10001, 0x6, 0x2, 0xc8, [0x0, 0x100000000, 0x1]}}, @enc_lim={0x4, 0x1, 0x7ff}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x10, {0x2, 0x2, 0x8, 0x7, [0xb33]}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x2b, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0x20, 0x10, 0x4, 0x8000, [0x4, 0x7f, 0x5, 0x9, 0x100000001, 0x4, 0x9, 0x1f]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @enc_lim={0x4, 0x1, 0xa4c}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0x6, 0xe, 0x6, 0x3e, [0xb41, 0xe7, 0x1, 0x6, 0x19ad27a7, 0x7fc000000, 0xc6]}}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0xdf, 0x0, 0x6, 0x7736, 0x0, 0x0, 0x3}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x2f, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x80000000}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0xfff}, @calipso={0x7, 0x48, {0x596, 0x10, 0x3, 0x2, [0x101, 0xa, 0xf568, 0xc3, 0x5, 0x1, 0x43d4, 0x1]}}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x4, 0x39, "bfe10a0af320cab71374a08358fcfd64b18c848b839514b3edebe80c1f13612e0ed3141e617733695a5ab7f14d57daf7e5c7cd48f0fe678ab9"}]}], "654635a3775b9167f04dd100856caac3af6141b81f1505c732f43981c10d83b55898a6e7564673225721a4a29769d7caad13755228b9134e73c5bf13a68bd6f882fedf3769e07dd5b276a32c88d29e9f173b8ca5cf3d2d55325be5f772d4472079a57e55f53013a773b58117e735046f2c7f929fa2e5c7c29e84bfe7a2"}}}}}}}, 0x0) 2018/01/16 18:27:44 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001a3000)={0xffffffffffffff9c}) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000ba3000)=""/37, 0x25) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 18:27:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=""/12, &(0x7f0000000000)=0xc) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000f2a000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0x7) 2018/01/16 18:27:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x80800, 0x7fff, &(0x7f0000378000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000099e000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c1000-0x4)=0x14) bind$inet6(r2, &(0x7f0000c8a000)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000011d000-0x8)={r3, 0xce4, 0x4}, &(0x7f0000767000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000183000)="260000002a0047f2ff17ddffcd00ff031700ff000100000000090000000000000000a3000000", 0x26) 2018/01/16 18:27:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a0e000)=[{0x0, 0x0, &(0x7f0000c4f000-0x50)=[{&(0x7f0000214000)="51fb0712c2931ecb3a4e3883035902782c516e2e4bd3f1c40f1e26b4f2dbc60a", 0x20}], 0x1, &(0x7f0000081000-0x18)=[], 0x0, 0x4}], 0x1, 0x80) accept$alg(r0, 0x0, 0x0) 2018/01/16 18:27:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00004ee000)=@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmsg(r0, &(0x7f0000b3e000-0x38)={0x0, 0x0, &(0x7f0000931000-0x30)=[{&(0x7f0000dba000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000676000)=[], 0x0, 0x4}, 0x44000) 2018/01/16 18:27:44 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000022000)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000f000-0x8)={0x80000000, 0xb41f, 0x7, 0x0}, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000023000)=@common='gre0\x00') 2018/01/16 18:27:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20200000000d, 0x5, 0x20) recvfrom(r0, &(0x7f0000d9a000)=""/0, 0x0, 0x0, &(0x7f0000f90000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000e2000-0x14)={0x0, r0, 0x6, 0x1, 0x0}, 0x14) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/16 18:27:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f3a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ac0000)=0xe, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a93000)=0x3ff, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x3) 2018/01/16 18:27:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e03000-0x8)={0x0, 0x0}) listen(r0, 0x3) r1 = socket$inet(0x2, 0xa641d9109de993b6, 0xffff) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000443000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00004e2000)={@broadcast=0xffffffff, @rand_addr=0xfffffffffffffff9, @broadcast=0xffffffff}, 0xc) 2018/01/16 18:27:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100017, 0x2, 0xfffffffffffffffd) poll(&(0x7f000054a000)=[{r0, 0x0, 0x0}], 0x1, 0x3) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/16 18:27:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000005f000-0x8)={0x0, 0x0}) accept$inet6(r2, &(0x7f0000cf4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009a9000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000096000)={0x5, 0x800, 0x4, 0x90000000000}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008b9000)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000699000)={&(0x7f0000ca7000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004c3000)=[{&(0x7f000012a000)="706a96da7a6b474511f2ae1617bd95389ee4702060204fc58330173e607835eeea56623cb60a492ad132908dedab5f9b58f044947e4beef7dce772e26e52f93ba2be085ef2a9c8229b081364579b5220d8ee72fe4e01462e89ab68a3d84fc3bb6c4ce80e76e2d04016066908bb9a5d68eb549d3b832c921c22b2019f2a801d30c105582ab3b434a7de34f795fefa69cd35010034d1975febc5d9be5f5457340264bc8b24967074cf0bc76aa6ec164be66cf02b06d978d3c08340574e9216080e3a8962e6b630ab", 0xc7}, {&(0x7f000099e000)="f662835db80d3f67f549ba7a2106bc99dee808e6e7ed97343b7c82296a0846558c37144b18fe08971b0755e2a5fee7fef565ab", 0x33}, {&(0x7f0000894000-0x39)="8a1845bd29566c7564c368d5a09c32c2367b1b5b31a8654e77d5a5b9193221b417d438e61a500595a64ebd0470d9cb08c725051a55dd0aba95", 0x39}, {&(0x7f0000f88000)="b589857f9ae907f3d84a9f5c8c5415c1ea56956799350857d0ab43a8924fbd48ef4d81061558ec3dc1d71fe482e7555e0afc0a79b2ec6a0d633da722a1233cf03336875118d983680d71e622d5fd07055f3328b74058f7572bd0fe225153e36156efce63f585d99c3b945af7e4cd0d65aad141b0a5ad0073d9bae6ddca94e58bbcef45639a059466241dad843a7c6085cfde1406bb7c9726c1bd45d687bf6c72f3a1", 0xa2}, {&(0x7f0000669000-0x73)="c3c47d03eed95595959b1a53f1c5af7bd904d99db844b7d5f2143fd46d06995d632626728d2e11b818aa43a4cc8c5dbbb2c8dc5559779443b4dcfb50abffe8c614d47f16ca0f04cb58eab141ba19c622c39f160bb598cb1ac6e18743c1478e21105c3dcba5a3cc30d15e4a5be8b1fb3b85132d", 0x73}, {&(0x7f0000251000)="3b569eda798be31e6f8d407c4777c0dda8109d4689466f2a9d390c0ecfd94a92141446344ae47cf7fb0e9d437b9168d06e7f247f2dff4b65d75f6b21c5940666f809fb4a53486c5cafc6231ffa3fc5e1af5835fdeca0ed7d748a58166331b51bdb8da281c7ab16082f74184ec81f31200ee88162854c073391a43bde4640d48a388313bce5ef732c25bb26130c88c0a1438b0116c73908d3171cb2055396e1b92b0c8f22fc8c1921c61b25832535e3dccb8d1394f047f0abf63c2f80c7b8739fcedbeee153b72cefa92b5fb31185d4aba926b5cacc05a55ff2bc87fcb1fc9b009466336b25220d774fd72a57ce96d4", 0xef}, {&(0x7f0000a6c000)="6646761f05c1e87dbb79a66a5c778f19120867b1ead7951e086929ad25b772f90b22f13296", 0x25}, {&(0x7f000091a000-0x79)="9974f57d488461d94b05d1ecf7117fa9a453593a19608a28ef378db18aa698b0341d59f4febe6834f324b076bbf776db56f1bd8d7194805b9f3c08f36fb56fb887b52f315e4b55d9deae54946fdafdb98fc017e606546e32b97946d696ba71040f6556963a9a3b09b514a477c710db4e4533bd603a5315dd47", 0x79}, {&(0x7f0000cd9000)="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", 0x1000}], 0x9, &(0x7f0000e89000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r2, r2, r0, r2, r2, r2, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x70, 0x40}, 0x4000000) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000037b000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6e08e3d1b21b1a78e517422f44695cab"}) [ 565.659494] Bearer <> rejected, not supported in standalone mode [ 565.683599] Bearer <> rejected, not supported in standalone mode 2018/01/16 18:27:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000032d000-0x4)=0x0, &(0x7f0000aa2000-0x4)=0x4) 2018/01/16 18:27:44 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001e9000-0x4)={r0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000de5000-0x4)=0x4, &(0x7f0000f94000-0x4)=0x4) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f93000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000532000)={0x0, 0xc1e, 0x7, 0x28, 0xe5, 0x0, 0x400, 0x2, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x401, 0x4, 0x1}}, &(0x7f0000b15000)=0xb8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f95000-0xc)={0x4, [0x10001, 0x4, 0x1, 0x5]}, &(0x7f00009a6000)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000c93000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000f95000-0x28)={&(0x7f00006c1000/0x4000)=nil, 0xfffffffffffffff7, 0x2, 0x4, &(0x7f00006fd000/0x3000)=nil, 0x401}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f93000)={0x0, 0x4, 0xffffffffffffffff, 0x7fff}, &(0x7f0000dc9000-0x4)=0x10) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000639000-0xb8)={r4, 0x80, 0x8001, 0x4, 0xc976, 0x34, 0x4, 0x4, {r6, @in={{0x2, 0x2, @rand_addr=0x9d3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32d8, 0xb4b, 0x1, 0xffff, 0x4}}, &(0x7f0000f94000-0x4)=0xb8) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000f95000)=@routing={0x2f, 0xe, 0x3, 0x1, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}]}, 0x78) bind$alg(r0, &(0x7f000019a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/01/16 18:27:44 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x8b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000703000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000852000)={r1, 0xfff, 0x2, [0x0, 0xb68]}, &(0x7f0000001000-0x4)=0xc) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0xfffffffffffffe97}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/16 18:27:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvmsg$kcm(r2, &(0x7f00002cf000)={&(0x7f0000f98000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000061d000-0x20)=[{&(0x7f0000f98000-0xe5)=""/229, 0xe5}, {&(0x7f0000884000)=""/70, 0x46}], 0x2, &(0x7f000092f000)=""/45, 0x2d, 0x20}, 0x10040) bind(r2, &(0x7f0000eaf000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt(r2, 0x9, 0x1, &(0x7f00001ab000-0xec)=""/236, &(0x7f0000fcb000-0x4)=0xec) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f84000-0xa2)="", 0x0, 0x0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000a99000)={0x3, 0x7f, 0x8, 0x3, 0x4, 0x62, 0x4}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000084e000-0x4)=0x0) sendmsg(r2, &(0x7f0000a9b000)={&(0x7f00003ec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58, &(0x7f0000c9e000-0xa0)=[{&(0x7f000097e000-0x1000)='\n', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:44 executing program 1: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea1000)=@assoc_value={0x0, 0x7}, &(0x7f000003f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000067f000-0x20)={0xfffffffffffffffa, 0x8, 0x8, 0x9, 0xff, 0x0, 0x85d9, 0x0, r2}, 0x20) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000462000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea0000)=0xb) sendmsg(r0, &(0x7f0000a2e000)={&(0x7f0000da1000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000013e000)=[{&(0x7f000005f000-0x49)="20d7c1b9401e169e00aabbf923fc517e6f246d527fa800c544e71231d7193ed3298caf1059fcf50d35cece3f6e10c8067151b8508b8579fc5e8c174cd0e89fda2b6861a2cb28fbde2a", 0x49}, {&(0x7f0000582000)="fece37f0b669fd03da6fb9db8dfb964e15d4d36bdd97c69b3af5c40c4ffb207a72ad92b15a0fe653da67790f7c310fb559c65f11b335fec940aca53801e5bc2aebf216ca12aa9ba042b007", 0x4b}, {&(0x7f00002cd000)="b6a4cbdc90e5856c19e6f4442030111eec1af088058e1e1bfd4475c65b805a3f55911e2afd70781b677ca9ea617b041d1fad888ba11e", 0x36}, {&(0x7f000053a000-0xf3)="a659492af67f497c04ca44ffcf13d8bae44108134b00655914f021a96abc6da62c80322b944a963be9f069601d645d2078dda550b130af6e9ce5052ad2670df3c11073c0a58e7951850d177012f8071220f24c365f4ee2fd3e2ecbb9003406fe00734efa09c49c1c47f0e8a599666b90f295d37b5645255dcac899a97e0649c2afdde5a7323242cad1112998ba5e8e47f75b374588873eb19e47da890b67eab453d0d284d9c8dcebda354881b82cac258aaeeb969a1ea62b63077a412b71989ab94bae25044a1f647454e9135ab3c607449396ba3f311f1a597ff95041ed19884a3c012096d940abb3c78210afb6ef2e72117d", 0xf3}], 0x4, &(0x7f00008d7000-0x11d8)=[{0x30, 0x11f, 0xae, "356187f40cfbb3cc3dfe74538dc6989916654b5c57664b2ccc09519b"}, {0x1010, 0x11b, 0x2, "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"}, {0x28, 0x19f, 0x100, "ffefbfd2d08659529facce469c4a9f87b4aa3f999117"}, {0xf8, 0x10f, 0x1, "bce47d03459a4b66222fe3e3e15c64352a20334114d5baecca2f2561057df69d8e1c7e5e51efd96f562b4404cdd11694b97798b71d3893caef188fd70a806502e989941addc4c2986304b5150d8b992f804b5f3de17aca8acbf024e7bbaf9594429297becfba1efadb6369fcfa33faf5ebf196294ce88b98b8a1152d0c92dce245b57d38db1aeb5791af638df113f3e4f9cb2a6785a91ce557f5ee2228cc64acc8d39894fb2d1bc1db3aad4d616b75b4026904c370d5e66e38b410236632240743ff8944acd3241551e7ebf569b00bebefc40a312af14a4a07edef1b49f83181f06a083a5470d0"}, {0x78, 0x107, 0x5, "278b6e1595c300749a9f948f277ad804d2ff8e003d7325a521fce425cadaaeeeb6741345f04b5b5c96f5026c821198bb2f261c9ebb603ac17088fa6293150004d6948dd8944fac057abc9f54247e1c783ec90f764c83415b2decb675d813c4eed45d62561adb5950"}], 0x11d8, 0x80}, 0x4000) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ea3000-0x8)={r2, 0x2, 0x636d}, &(0x7f0000ea2000)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000859000)={0x8, [0x7, 0x9, 0xff, 0x3, 0x5, 0x4bb, 0x1ff, 0x5]}, 0x14) 2018/01/16 18:27:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/16 18:27:44 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000007000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000005000-0x4)=0x6, 0x4) 2018/01/16 18:27:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f00002c9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000174000-0xcb)={0x0, 0xc3, "1cde5f8a7b6a147889124c217b8e94f28015874f7e7069d5bc552d629b290e1f80fdd0fcc42246e63fce7f18af3b356c8f5a93d353090cc59241535d38b276be3405eea3eb00ad4f452e33548e9ca94ee945b5f7b1e972f39af2a8ece5a4c33f55e1c7a557676fdf3d5b63c7c916b7bbf26ac18f78dbb19f552eb5f2c11cf7d0ae1285e115586c7a320dbb697b27ed3aebc761cc57e46e1471d9452f9db725ca16247c397f9c4ba7d853bf801d93d15bc8113dc89ffa65c8931895374804d8dbbaac70"}, &(0x7f0000398000-0x4)=0xcb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000ec8000)={0x1000, 0x6, 0x0, 0x50000, r4}, &(0x7f0000017000)=0x10) r5 = socket$kcm(0x29, 0x9, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:44 executing program 5: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x59c4, &(0x7f00001ae000-0x8)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000281000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x4, 0x4}}, 0x2e) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000315000)={0x4, 0x0, 0xd6adad7, "4fc9491337f2", 0xaba9, 0x0}, 0x10) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00001a8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001b9000-0x4)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002f1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009a000)=0xe8) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000007c000)={0x0, 0x800000000, 0x20}, &(0x7f000028b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000010c000)={r4, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000315000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x3, 0x100, 0x8, 0x100, r3}) r5 = accept(r2, &(0x7f0000245000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f00001f8000-0x4)=0x6) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r5, &(0x7f0000317000)={&(0x7f0000245000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1, &(0x7f0000317000-0x30)=[{&(0x7f000018b000)=""/228, 0xe4}, {&(0x7f0000317000-0x1000)=""/4096, 0x1000}, {&(0x7f0000317000-0xd4)=""/212, 0xd4}], 0x3, &(0x7f0000317000-0x6b)=""/107, 0xfffffffffffffea2, 0x4}, 0x800000000000) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) 2018/01/16 18:27:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b4d000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000744000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, &(0x7f0000425000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009c4000)={r1, 0x7}, &(0x7f00008d3000)=0x8) pipe(&(0x7f00006ef000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00002df000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000087d000-0x4)=0x8c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000223000)={0x0, 0x0, 0x0}, &(0x7f00009d1000-0x4)=0xc) sendto$inet6(r5, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00003b1000)=@sack_info={r4, 0x2, 0x20}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00008be000)=0x0) 2018/01/16 18:27:44 executing program 0: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/16 18:27:44 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000c53000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) 2018/01/16 18:27:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000333000-0x2)="0f48", 0x2, 0x1538131a955cdb82, 0x0, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d27000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d27000)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/01/16 18:27:44 executing program 3: 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, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) sendmmsg$alg(r1, &(0x7f0000f14000-0x38)=[{0x0, 0x0, &(0x7f000011c000-0x40)=[{&(0x7f0000fab000-0xf3)="919b5225cee91c81d7b58d099c9dcfd8e5ff9874330d0389b8ea276e7837cccccfd4dbf56426b46b788cfd095df2821fe387275f8a2435a0749c86997324739f6e7edf1b550cdaebaf179685015656ec93050364cc8984ccb14d1f1766523b5bc7d8aeac1ba4803bea4f201679a41de77ab328ae92babb4ad5dc76a0f642c0d00836c642ae1a0a26ec42a073090785387de95fc412f2d6a610d9f86ddd891590d100eb5857e7b2426eb95a1e42bce6f5ded781f907f456398227849bbd85fed7d76ef13a6d5215207d8d0f00a464d7a3cc4e4b2e88723d4d8840063e3663c2c624c06ce4663198f0bddd7e90492cfd0ab63788", 0xf3}], 0x1, &(0x7f00002c1000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 18:27:44 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000009000)={0x10001, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000008000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaed, r1}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x2, 0xfffffffffffffffa, 0x272cb6a62763da8d, 0x80, 0xa0, 0x3b, r1, r3}, {0x9, 0x2af, 0x1, 0x0, 0x101, 0x3, 0x72b7, 0x100000000}, {0x10001, 0x2, 0x9, 0x8}, 0xffffffffffffffff, 0x4, 0x3, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x0, 0x7, 0x1}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 18:27:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000095c000-0x20)=[{&(0x7f0000a26000)="887d92fc714750c3464a6d5df71813238d9f68a7b7e7d2a16307acdf9770b185303b151c16e25637f72235b0f51cfe2385e5f7cc8e0e9026148d29e5e49c09214da63ce04ca22ba0a462da7c30d460bb", 0x50}], 0x1, &(0x7f0000814000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) r2 = accept(r1, 0x0, &(0x7f000053a000-0x4)=0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000da8000-0x2)=0x0, &(0x7f00008d5000-0x8)=0x2) 2018/01/16 18:27:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cb6000)={&(0x7f0000712000-0x14)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:44 executing program 1: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xa, 0x6) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000eb000)={0x0, 0xef, "743d989e3d9834be2e292031534ae4fe6dbfa687fbf8ba77856cd5667ff4145d1d65d1c810e3d095cecb5a2f37bb1e6a66cf14c941b4014435e6cc5ed39faadc04252178ed9a55f05c2cbbff25e67014a33a7268ce526ed9dc1d36218fa3a577dcc8159f25cbca5816deb5f7a16d2f1fb1fdef7cbd642f6e8aa3c5face0d12cc3ecafca84f8595399298c46cc3e2334ae39a9a2ddd48afb29e6afc0b83adb6055fe8f81899a132360b9cdf461b7adbe0ce9790b64ebd71ef65dc24a62f8de729ab9ee5f33676c738d59f8469c91f2a6e431097cbfe92f243063a84a41a34996813421ba78a1b3de4602e0f91b9e70c"}, &(0x7f00000eb000)=0xf7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000cf000-0x98)={r1, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x698}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, 0x98) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000060000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000ea000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000068000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000ec000)={r3, 0x80000, r4}) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000cd000)={&(0x7f00000ea000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000ea000)=[{&(0x7f0000094000-0xa4)=""/164, 0xa4}, {&(0x7f00000eb000-0x10)=""/16, 0x10}, {&(0x7f000008a000)=""/39, 0x27}, {&(0x7f00000ea000)=""/205, 0xcd}], 0x4, &(0x7f00000d6000-0x1000)=""/4096, 0x1000, 0x5}, 0x100) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000eb000-0x30)=[{0x2, 0x1000}, {0x7, 0xfe}, {0x8, 0x7}, {0x3, 0x7e}, {0x4, 0x0}, {0xc, 0x8}], 0x6) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000ee000-0x14)={r1, 0x6, 0x3, 0x6, 0x3, 0x0}, &(0x7f00000ed000)=0x14) syz_emit_ethernet(0x16, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, "7320f85d3d112aaf"}}}, 0x0) 2018/01/16 18:27:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009c6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000dbb000)={0x0, 0x2, 0x30}, &(0x7f000049c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000056c000)=@assoc_value={r2, 0x1}, 0x8) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept(r3, &(0x7f000075f000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000009b000-0x8)={r2, 0x3}, &(0x7f0000607000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000043a000-0x8)={r2, 0x5}, 0x8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000473000)={@generic="6bb67efce7050cc924987667e6dcf5a3", 0x8}) sendmsg$inet_sctp(r3, &(0x7f0000ad9000-0x38)={&(0x7f0000901000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000322000)=[{&(0x7f00005e1000-0xf3)="02e88c89e3d5fbb8aea9ae279b01db07398fe3bd8e5cda399dc7585fd865b2ab7454f4820e80118db6720cbce3185750f37e07e856ab5dfc3ba42b03d730c0615a8bc62142fa05f49e20f4b40e968e3d8224c4227d931e85380435a5f06144fba4aba0be13a28efdbd6ae094c74a7055fc986833716752fcbfdad7f131184c71ab22176e79e167296682c31dd6b0187858bc53357f90cf31ce65951a927b0c6d62f632c92ee66c48007011cafaec01e4f8049a47640f1bce6768762a5de77d64d9bf2df60bf02983b8b2f05426aa7ff5ce3bc4a1ef0a7cc7c714825a15f2439639bad28d952febeab86c7be318adda3690c285", 0xf3}, {&(0x7f0000b60000-0xab)="396271ed1c98fbabd8d39c55a59394d4931ee294448da66728a36f4c58a3d7afbbeda2d2bc63e9c4d2c26ca33b806ce0cf0354e205e423b515e5cabb1bcf662696bbf14156ae6fcd9d1a13b512da24d417bcec537c1c28754e9e92f5d73d28b7e7a25c2cccaece2424794f47ed7393b8529de1933f52e437d6533980aee3de1c399f046396e3b2163e311ed139a2c1f914a0df663d2f39e9a6e224c31a9804d13489fdcf8bd3bbdc9f84c1", 0xab}, {&(0x7f00007a4000-0x94)="763f1f5dab723202ef9e8d463c8d8273976af77bf04de05bca4ff8b7f728413c9801d120a7d28f8d7ccdecdb8e001056bfed215f83cfe36381b14fe8fd8266c8fcb839b3cf7424f4e9bd2c372d4a775ebe288be87d4f4ad87c932bc33f27467d819d5cc0638d3cec067620ed017019f390f8d1a1cc799932b224bc761a1c9392c7fcba4d0044177aebd37032e6bc143f1ed08cbe", 0x94}], 0x3, 0x0, 0x0, 0x40080}, 0x6cbaf94c262fa4b9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000952000)=0x9, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008cf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a2f000-0x97)={r2, 0x8f, "ebd1660e3e5d07d3e75d08e207ab2126115a11b1754745ebc7392b5961ba923b995028f5821cbbe7d7301e2788ca2e35dd6624187810269e89c5b0c7241ec90e3624c5e997945ec956dfa0c20254c97f527a383967a16358501ed2c103411c44faf762085fb467d0ece6498f3cb64ab3b702192ec91a1d9252f4a6fbf5ae5405f482d373969d3ad7db8c369801411e"}, &(0x7f0000067000-0x4)=0x97) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000419000-0x4)=0x0, &(0x7f00000b0000)=0x4) getsockname$inet(r5, &(0x7f0000fdf000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) sendto$llc(r4, &(0x7f0000c63000)="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", 0x1000, 0x24000010, &(0x7f0000fb8000)={0x1a, 0xf6, 0xb2, 0xfffffffffffff515, 0x7f, 0x169, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000034a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000055e000)=@assoc_id=r6, &(0x7f0000f9e000-0x4)=0x4) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00007d2000-0x4)=0x80000000, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x30a) 2018/01/16 18:27:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000253000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007a9000)=0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000038e000+0x582)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000993000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x3f, 0x50c, 0x400, 0x7, 0x21, r1}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b4e000-0x4)={0x1f, 0x3, 0xa000}, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000f6b000)=@add_del={0x2, &(0x7f0000041000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001}) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000de3000-0xc)={@rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0xe}, r5}, 0xc) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000211000)={r4}) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f000014d000)={r4, r4, 0x401, 0x9, &(0x7f0000fa8000-0xe7)="16673f3e5db2799c14fcc98338eba15df1ecb45b80b1f061781dc5218daaa9d24fd082a7129bb2e38badba7d3b2ffa5b5f0c12aff5e3f34c53569698879ace0840f9a44176eaeae8bbb4fdc3d2bfa18ea76b029f1f95e2a2f20afe64bb299aed62568b9c4e753ba028d13f32ec2eabf007390018d54529553098aebbb2abe410451e6356111c894f7bafb87e92669684b1271091ba8ceb7bcf95098c42805945985a9040d285eacadb755423132a1b049c6518848d70f9cf2fdfa7e68cc9468c050a4562bf77c3d3c9a275000b04903f4094e113215f6e73dcc4e086cfab94b011ceda618d71f3", 0x0, 0x7, 0x100000001, 0x79, 0x806f, 0x5, 0x20, "45fc31ca6c94b2a090a931d4b1f340e2702056b7c8c635cf10326e695b8d494f19f08fc333b9405071c21900087faa21955d344065cb9004533bd4a8775a5c273ea40b8c575da1f6995660b64c0e30077e363008a7b2b6a55dc7a0bae62d76"}) r7 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) socket$netlink(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000b48000-0x5)={0x0, 0x0}) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) 2018/01/16 18:27:44 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) unshare(0x400) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000aef000-0x99)="f3f0cdced166d579af439151ade2b4674eec4c0d2d0932ad966fb65704a0c49c1c77c2acbda44a186bdc990130c180288028582c16d259c9e8b4fc7357ddb51845ec8ba46b64b4a89bd35e70525a74e343f4743f3748c0291c8eb987571fac2f0358be0da2a56e1a8e96a20d227846aa6f5d9393f5462f53ee9fe1a7aa3e7df9f365e03f80083ff25a4c6d575cc71698b91f95d7948c65734f", 0x99}, {&(0x7f0000001000-0x1a)="e67344d3f916074b184df47bc51b61dd9b470d21f176f562c7d7", 0x1a}, {&(0x7f0000000000)="7b5d4ea883b7a071fcb47f7eb6e5f89a8309cb13c6cef5c48ecff32069074edc4117a7b32efddf16e6b59489bd95872b2ddf153111f09770a056146727ab34811d2a56bab6169e033d997dea7c0013532edb92bd1dee2948911053e2150c18", 0x5f}, {&(0x7f00001a4000-0x9a)="6d4c9c178c255d7a370a8200cc6d295090a399a3dab2a7fe49e53b14c24aa4ebcb7c94338ae8071bc0b29285b4116811dc726e5431df991019e408fdb2d1ab7db79e1eaac6ae1e503468ade78055dd718494ffc9e52448840dcfc2ea7380c6b131d8cd8aed88be8d1b9df8230736e80157f87d249478483884f25d19855c93a30bc2ef27b6461243abce03403be164d4215401a1cb0129055a63", 0x9a}, {&(0x7f0000001000-0x66)="9b136040b2e4957f1fe2a3938ae403663c572ad3b7280d9259e5e7295fe8138f2d076971b272ad1906b6d28b1677f0973895b53a303c0c13c1be33c4685a312831a8780f97a9623b2cd8f2a18bfac2ccc96376e464fed14006f6188154a34dbb55b65572a918", 0x66}], 0x5, 0x0) socketpair(0xa, 0x807, 0x20c5f8e0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x4) 2018/01/16 18:27:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000068f000-0x4)=0x0) connect$netlink(r0, &(0x7f0000c30000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x400001bf, 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, []}) r1 = accept$inet(0xffffffffffffffff, &(0x7f000070e000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b6000)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000024a000-0x4)=0x6, 0x4) 2018/01/16 18:27:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) bind$bt_rfcomm(r2, &(0x7f0000db3000)={0x1f, {0x400, 0x0, 0x4324, 0x5, 0x5, 0x1}, 0x0}, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000318000)={0x0, 0xeb3b72b65382eb0d, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000089a000)={0x0, 0x0}) r5 = accept$netrom(0xffffffffffffffff, &(0x7f0000a53000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005d2000)=0x48) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000c11000-0x4)=0xca64, &(0x7f0000098000)=0x4) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000370000-0x8)={r4, 0x0}) sendmmsg$alg(r1, &(0x7f0000629000-0xa8)=[{0x0, 0x0, &(0x7f0000b63000)=[{&(0x7f0000c9c000-0x31)="eb7b9556b80a6dc13ed9f1f9d34d73c6312e27dc9893f187dc2c88409a11aeb545366de7c0a923c0955a95b81fea6754c8", 0x31}, {&(0x7f00000d8000-0x4)="0ae70ed6", 0x4}], 0x2, &(0x7f0000e69000-0x130)=[@assoc={0x18, 0x117, 0x4, 0x68}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xe8, 0x117, 0x2, 0xd1, "fc54818747f8e8c02f273c8a01d06b416baa37cb7a543a7435263b1f26543083514ae1de2dd5d545a906a8eb049e5a3db7431e32d5c0e0104792693c840636b35d8c786d0a60e33007c7a83b0f215434542081fc927b711623c482bca4ef1f4ef6257d1a9128a6303de7bf7d9cd6714e9136a166c701d55c70db1901534e6c2f9eddf606b4547a960bf112eab47631fd7b9d54ae3784acdfb1485b443a9f842d35906b784385f47baf2b4649389ad004e2e37e484b2add466b51c124a29c585f98cdc46d7e2e67744b291664ddcf8a2af0"}], 0x130, 0x20040004}, {0x0, 0x0, &(0x7f0000aeb000-0x20)=[{&(0x7f000068a000)="a02b430885c57678a6b3699e14bc90ad533fcb1d717ecdb99c000970d65ba4e8344258f7c623398cbd4a493bfb33dac9a71ee1fc63a1476b11e5a91c44de0619e0c973739cc1e9a99acdb9f13a678f77e7ea4aa6c1d832e1c21139bc59bd34091f470c672b66f93482c90ffc9bf435886e4f0219c43c114d535f3640e118ddbe31b96c7a8fe1fbebb7e9e9302f31dbb5252915850b2fb8c7e7957e2dc58968401bdc6d91414bd05a5a2606f0a26a5f444efe32f2da4f7e3594ce40", 0xbb}, {&(0x7f0000b91000-0x6)="29e2296f49a9", 0x6}], 0x2, &(0x7f00009e9000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @iv={0xd8, 0x117, 0x2, 0xc0, "1218dda8d0f97764d7e76c1d48ba4227e9b0e2f1812bb4f0dab1bccdc41fd8cb9dda0445001dc7d5eaabe11fe4ce59d9db628e21cdd4e9dd3d46764efa0331e961e25b51bfc053a6bfb5e3edb1fc09ec142471a76ecbafb04c9dbc82b51f29f54b1624513cd01727bc1a64b8cc9641990f2e2bbb0969b19f74be39cb30c73cf3be313775d1c4d9483e63a6c24e60021be6dbce20a6402d1b2bd1ea1082bf5bd3c1c3407074d50c3bfe0785c2d08a60bc24d27c7a9cc041b2841f2adbf137f5e3"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x57, "83625e07700af4b3e005fd71ed3e6a3264e4a6f85efba066012ce1a1ec8f4274a9a112a2da76a0fc3a32ae3c5c777b390269235b49632602c51b1f6a4e34e69987a0119b9d492f24a4674255c4674e954dd52678a3beae"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x80}, @iv={0xd8, 0x117, 0x2, 0xc3, "cbd42c4533e5f558ebd23d06e8267e749205dd86bb14d77d120e88626b7c06ba7347b6dddd92879808f9ee77c498c76bf94833ca5a8fc268926d4b09ac358946239d585cbf614e68a0aee7b2e60ad4863abb4bdb74bc8f6343da625a14e97cd3b68db26c64e4a014e68069f692a271dfbfdfcfd483dbd7907c9cd1046013430848e295607f0e8aab6f08e705a52667bf332ca72736b82696e09f47cb64e89d4f8df8df8db73ddacf5f70e6fb49495117cccce6c1c70eaaaa9727666e03ee04c6270660"}, @iv={0xc0, 0x117, 0x2, 0xab, "b1e82b37aa320f61a4f33adc0e88850d739c599416c19bddc7c4f208feb1d209537f6318753cc53ab123545edc6b4ed7d3f22dd7fe8ef103e634fff9529d566c26aeaceede47aa08828c9d1a5262da01251f3901c14430cb50eebe3c0f23106d3dcc1493d02dda379199353459cfbb8663800f6cd1d5e3e2e081ad2031e3ad4b11ee1d8248fdc579faa91fee3a326005626b2f7699929306eea3df1397ad6a968a634d2117a8d063e47f04"}], 0x340, 0x40000}, {0x0, 0x0, &(0x7f00000fd000)=[{&(0x7f0000c0c000-0x1000)="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{&(0x7f0000020000-0x1000)="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", 0x1000}, {&(0x7f0000063000)="35bbf6cf404af87ed5caf873f83cbf756809e91ab2", 0x15}, {&(0x7f000092f000)="6c5303e0a3", 0x5}, {&(0x7f0000a7a000)="ebc2bc92aba7b69c0b57ff6085d5e451850967be72e1ab6d358f0c7de39c71f480c8ce5b634f72731130811fdfa4838f1ff79ccc2db1900f9001be364292ffe1cf3a814093fb8141492f4baf49146ef9c3693315340aed1ae4eab275e0d0e8501beef693a0e02092326069c5dd25c7091cd176a4cce1ea8594abdaea8174922ffb737208ebf6f5f68f75cb3c24931aaeebd8f92c242a3f84be6e80b420a5144c7625d840f74b1150fb16c9346feefcfa896a93", 0xb3}], 0x6, &(0x7f0000277000-0xf8)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x98, 0x117, 0x2, 0x81, "ecfddeb62b1537690b7531981d93c8f7cac52d498d8f27e81493c7b6bd66a99bc9675a6a70fd265823965ff30ad749d4ab3b411af1364580e4c2e7a0a7fea49ab18c2929cac80e322a1e3cce55d3a6a48c7117ef2754bca6e6af7c1ec3da83d5e9c1cee138fad5bf56ec6aafbdced484cc5ebda2692c3ce892b63649d2913c58c2"}, @op={0x18, 0x117, 0x3, 0x0}], 0xf8, 0x40004}], 0x3, 0x80) r6 = accept(r0, &(0x7f00003b7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00004ff000)=0x6) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000882000)=0x3) sendto(r6, &(0x7f00000f4000-0x1000)="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", 0x1000, 0x8001, &(0x7f00008c2000-0x10)=@llc={0x1a, 0x1f, 0x400, 0x7, 0x80000000, 0x3f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/16 18:27:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000395000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091d000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fff000-0x18)={@loopback={0x0, 0x1}, 0x3, r1}) connect$l2tp(r0, &(0x7f0000291000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x3, 0x3}}, 0x2e) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005db000)=0x0, &(0x7f0000f31000-0x4)=0x4) syz_emit_ethernet(0x32f, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/16 18:27:44 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000004000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000619000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff6000-0x28)=@ethtool_test={0x1a, 0x0, 0x10000, 0x3, [0x40, 0xf2, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000005f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000ff7000)=0x1c, 0x80000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ff7000)={0x0, 0xffffffff, 0x4}, &(0x7f0000ff7000)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000a7000-0x5c)={{0xa, 0x1, 0xc0fd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0x0, [0x7, 0x8b84, 0x8, 0x5, 0xffff, 0x401, 0x1, 0x100]}, 0x5c) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000df3000-0x8)={r2, 0x2}, &(0x7f0000ff8000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ff8000-0x8)={r2, 0x3}, &(0x7f0000ff8000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff6000)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000fc0000-0x4)=0x0, 0x4) 2018/01/16 18:27:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f5a000)={0x0, 0x1f, 0x2, 0x1, 0x7, 0x2, 0x0, 0x0, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x2, 0x20, 0x3f, 0x80}}, &(0x7f0000899000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000082a000-0xc)=@sack_info={0x0, 0x4, 0x100000000}, &(0x7f0000548000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a1000-0x10)={r1, 0xb, 0x0, 0xfffffffffffffffd}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000cd8000)='1', 0x1, 0x0, &(0x7f0000613000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0xffffffffffffff99) write(r0, &(0x7f0000572000)="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", 0x5dd) r2 = accept4$inet6(r0, 0x0, &(0x7f0000658000)=0x0, 0x80800) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000563000)=0x200, 0x4) 2018/01/16 18:27:44 executing program 5: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d26000-0x92)={0x0, 0x8a, "1cd265439025d7749554222d6b9a97e112e020e6e6405df79e1e7230d25596b2c1b80d93b472d6524b9561b0cea736a669333f12b9cb1ff1ad40822f26c50d7721179a5722794773cb9e339fc06f7c5eb6dbf04bc4bbd32aa5ab357d04b0b2e29a3b5a4417150f459de48845739a0139b7e070d747c74307620c3d3102863dd63ef59338e4dd6721c26c"}, &(0x7f00006e8000)=0x92) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={r1, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/16 18:27:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000151000)="c54621447611586b35f44f12bc46b6150fd4219f73d6907364f29c378eb4739644f50cdb16becf94b905ec8b57f29a19375e99c6c0f6eeb9e63df5ed88daeb81dc6e50a45d00b4d7b022b769b6aa6af9d7a6dbcf98c968337736c19f94aff1928e74a8aecdb07531f71f1df89d3aefadd625a03ef6e6c6e7ef90b29c5a0ead9087dae93d28002a5fb88045247caadd18a5ecb3767b24af3428f98d734f19582212cba065e813065f37232709eec680fc335524727d77f240e1ddee92b1960e8a7f865545b2168ed22c39b89f7b0869efc041354c", 0xd4, 0x4040000, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000}, 0x1c) 2018/01/16 18:27:44 executing program 3: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000df9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000216000)=0x60, 0x80000) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000df8000)=0x0, 0x80800) sendto$inet(r0, &(0x7f0000df5000-0x6d)="", 0x0, 0x4000, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, 0x0, &(0x7f00009b5000-0x4)=0x0) poll(&(0x7f00009a4000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 18:27:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006c3000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005f8000-0x8)={0x0, 0x0}) r3 = socket(0x1a, 0x4, 0x3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000a58000)="9a7de9c559d5ca14e0f5518d0f8e9038", 0x10) getsockopt$inet6_int(r3, 0x29, 0x3, &(0x7f0000f1b000-0x4)=0x0, &(0x7f000035b000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d73000)={r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000251000-0x4)={r1}) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000656000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a4c000-0x4)=0xc) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f000045a000)=0x76) 2018/01/16 18:27:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) r1 = socket(0x5, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000797000)={0x0, 0x96, "aad3695f3fff0c3815137b7e9e1d8a5e155da29905ddb7065babff6f8ef6947cd6de547fb2f16c8ee5c9b6ed97fff907f3a189d006aa20215d4c414f2b9595f247c620554a703b2ddd65fe22becbc4ffe12833a5825b0711c5a14133b010a6ecf002a11a2b11018a4ea3af27db50eec3c92a1478847c187513a363974129f69f7c0ccc137366e38af37e22524643b2743fc1ceb53af9"}, &(0x7f0000a42000)=0x9e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b2d000-0x108)={r2, @in6={{0xa, 0x0, 0x676, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0xfc00000000000000, 0x42fb, 0x8, 0x0, 0x3, 0x4, 0x129, 0x10001, 0xf4, 0x4, 0x3, 0x3, 0x0]}, &(0x7f000048d000)=0x108) 2018/01/16 18:27:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4000000203) getsockname(r0, &(0x7f0000c9d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042d000-0x4)=0x26) getpeername$ax25(r1, &(0x7f0000cae000+0x96)={0x0, {""/7}, 0x0}, &(0x7f000061c000)=0x10) bind$inet6(r0, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8) write(r0, &(0x7f0000c2a000)="a9", 0x1) 2018/01/16 18:27:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x812, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000013000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000)=0x32, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000013000)=0x0, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) 2018/01/16 18:27:44 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x80, &(0x7f0000006000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000002000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) socketpair(0x1f, 0x0, 0x8, &(0x7f0000007000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0xf52da8754ebefd85, &(0x7f000000a000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x11, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0xc, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)="73796c7d61657a6c00079d", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 18:27:45 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fdc000-0x2c)={0x6, 0x4, 0xffffffffff7ffffc, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 18:27:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, &(0x7f000084f000-0x8)=0x0, r2, &(0x7f0000fdc000-0x8)=0x0, 0x6, 0x0) 2018/01/16 18:27:45 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80001, 0x4, &(0x7f0000001000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x5, 0x3, 0x2, 0xffffffffffffff33, 0x3ff}, 0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009d5000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/16 18:27:45 executing program 1: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fce000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af8000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00007e2000-0x8)={0x0, 0x80, 0x400}, &(0x7f0000ca2000-0x4)=0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fcd000)={r2, 0xb, "c9a94de507074057831961"}, &(0x7f0000fce000-0x4)=0x13) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000859000-0x20)={r0, &(0x7f0000fcc000)="", &(0x7f00002fa000-0x1)="", 0x1}, 0x37a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000595000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000fcd000)={0x7}, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fce000)={0x0, 0x0}) 2018/01/16 18:27:45 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x3, &(0x7f0000000000)="", 0x0) r1 = socket$inet6(0xa, 0x2, 0x8a) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000001000-0x88)=@routing={0x33, 0x10, 0x3, 0xe90, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000002000-0x4)=0x4, 0x4) 2018/01/16 18:27:45 executing program 3: mmap(&(0x7f0000000000/0xa98000)=nil, 0xa98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f0000a96000)=0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a99000-0x61)={0x0, 0x59, "eb9419f9852f60c5a16cab5be1084c5cc9c80bd29cadf5142c523de8696d6af91e5ace0ad20d8a6bd477bdaf4fe46400709e04156a3d53aa64d25208dea1ba5ab50835204f85c27a54ba10edabd635dd164f9b17ed9c68eb95"}, &(0x7f0000a98000)=0x61) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00008c7000-0x8)={r3, 0x619}, &(0x7f0000379000)=0x8) 2018/01/16 18:27:45 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f7d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f7c000)=0x32) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000583000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f7c000)=0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000f7d000-0x14)={0x11, 0x0, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000625000)=[{&(0x7f0000e7d000-0x28)=""/40, 0x33f}, {&(0x7f0000f7f000-0x82)=""/130, 0x82}, {&(0x7f0000f7e000)=""/80, 0x50}, {&(0x7f00004c1000-0xa)=""/10, 0xa}, {&(0x7f0000f7d000)=""/9, 0x9}], 0xfffffffffffff96, &(0x7f0000f7e000)=""/0, 0x0, 0x0}, 0x40) 2018/01/16 18:27:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) gettid() mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x10, 0x1000000000007, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000f29000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="e1897fdf6cfc", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00001a9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) [ 566.149564] audit: type=1400 audit(1516127264.939:99): avc: denied { map } for pid=1527 comm="syz-executor1" path="socket:[179401]" dev="sockfs" ino=179401 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_xfrm_socket permissive=1 2018/01/16 18:27:45 executing program 0: pipe(&(0x7f000090d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009c9000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x810000000, 0x8, 0x7, 0x6}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000256000-0xdc)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}], 0x48) 2018/01/16 18:27:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0x400040000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000979000)=@getsadinfo={0x5c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:45 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000002e000-0x4)=0x14, 0x80800) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000019000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000028000)={r1, r2, r3}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000025000-0xc)={0x2001, 0x0}) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r6, r6, &(0x7f000002f000)=0x0, 0x0) 2018/01/16 18:27:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) poll(&(0x7f0000c05000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x98) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000084a000)={r0}) 2018/01/16 18:27:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept(r0, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/16 18:27:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00005a9000)={0x0, 0xf3, "696923591e99528c25fbee394531345c231ff369cd25ea1e9fe50aad5e7a28f7aa5169a04f8c7dc23f32fafd6a8ee952abb69046530edcd758834f3dbad1638b98dbe11b1e400494cd979ab4280ccc2fa25ee9de2ee3a8f7824394fbee70bd8ffcbe364d1339cf738327b737dfae00e15f9a6a082b51fc3637bdd78620279f8c2e56830fb709e0c9ab5a77563ede97b6ba8a3c53f4b7ce5f58a9b1e81b33acdee7ee59b794880aa172cb005306c90e1dece61ae0eb6f449cc6d66306719da144496fb2da1ee056de6a72223cf0171306bd677b98a7b41ce8386b87ea4c1ca48caa801dffd82916eef9fe6f0fe74dbf920441d6"}, &(0x7f0000cd9000-0x4)=0xfb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002a7000)={r2, 0x636, 0x6}, &(0x7f0000b4a000-0x4)=0x8) 2018/01/16 18:27:45 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f7d000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7e000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f7e000-0xb)={0x80, 0x81, 0xfff, 0xffffffff, 0xffffffffffffffd6, 0x6, 0x8, 0x2, 0x6, 0x0, 0x80}, 0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/16 18:27:45 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x800000006, 0x401, 0x0}, {0x0, 0x7, 0x0, 0x0}, {0xcd37def, 0x0, 0x0, 0x400}]}, 0x10) r2 = accept$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xffffffffffffffe9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000016000)=0x8) 2018/01/16 18:27:45 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) tee(r0, r1, 0xc909, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/16 18:27:45 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x18) poll(&(0x7f000000a000-0x30)=[{r0, 0x40, 0x0}, {r0, 0x8480, 0x0}, {r0, 0x8, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x20, 0x0}], 0x6, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000004000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000)=0x60) 2018/01/16 18:27:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x802, 0x21) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x8, 0x80000000000001, 0x2) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000100000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000f6d000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(r3, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r3, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r3, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) accept(r2, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) bind$inet(r1, &(0x7f00008d1000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r6}) 2018/01/16 18:27:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xa, &(0x7f0000812000)="", 0x0) 2018/01/16 18:27:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 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, 0x80004, r0}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x8, 0x4) r7 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000063a000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r6, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$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"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/16 18:27:45 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r0, 0x8906, &(0x7f0000e06000-0xbe)="05ba5f2f9521926db9b187d28789d8d492fb5338382bb06814d6c0344f8c527137bc003f168f4f38cd5cdc0f6bffc253464203cdf547710dc5bbac66d32b7a7bcb3123bb33d78c545527af9b17e5d680007605fae78c6a18b50542905d3165a7ab567b08babfbfe960fec496fe6d3d91fb6b252ee3a111e9d55efc384a0bec10e0f539b4c9095f9c7f3ac4ca31d9074b595a09c07b78eefba02fbd53e34277f7ea7e401e482140afbfb9dc936ecdfff0d16296180165d6bedf5c22529349") pipe(&(0x7f0000914000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xf5)={0x0, 0xed, "bc033593c87bbbba48ada4a95095ee02afe1b09c0c9786597d801614a1943ab536e24f0fecbd851d09546034777dbee284bfe34e8fe6d3647c8bcfbb5e73f231a92678dfb129e6cd10236d812ae719e03cfdf55240204ae46075fec89d08bf8773bafa879e50ce17c7846c027ec3fbbe5beeadd1b1f671aeb7872a0d517890d61ddce880abad1b77f5aea87b2e3b4716dab5e2c22811bca1175aace751c4cc709a577d6221fb557dd9c2f93ca360d6371b35a179a14b52bc6647f17eff2cd1de24518bc81fde19adeb08f4497935ee8c85ed13dfd1150427cc4acb4b4698d2fab8de2e59ded006c64c3f296d89"}, &(0x7f0000001000-0x4)=0xf5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000000)={r3, 0x0}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000)={r0, 0xfffffffffffffffb}) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000)={@common='tunl0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x8001}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000004000-0x48)=@full={{0x3, {"2f9fbb0b049557"}, 0x5}, [{"05896973b00bf6"}, {"8097488857e90a"}, {"9b3cd73536c3ac"}, {"9dea2aa891511c"}, {"0b2d465da6fe70"}, {"90e37886a544f2"}, {"b2da76664f510b"}, {"f1e3691cb70b3e"}]}, 0x48) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000-0x10)={0x6, [0xa020, 0x670, 0x8, 0x7ff, 0x2, 0x80000000]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000004000)={0xc5, 0x5, 0x4b2, 0x4}, 0x5) r4 = socket$inet(0x2, 0x3, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000005000)={r3, 0x3b400000000, 0x6952, 0x4}, &(0x7f0000006000-0x4)=0x10) listen$netrom(r1, 0x11) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000006000)={{{{0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1f, 0x2, 0x3, "d35d8fb343c205c360d8a0608ae161083dcbc11481a7911e7b2e1af9437431076c79a86e51b5aa104e6998f877844c1a63d8b0793f258d69decddbd4221b98f5c56053b4356cd53e26b49ff332d1f521"}, 0x160) tee(r2, r0, 0x10001, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) pread64(r2, &(0x7f0000006000-0x1000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, 0x0, &(0x7f0000008000-0x4)=0x0) 2018/01/16 18:27:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000de3000)={r0, &(0x7f00001b5000)="4aba95f903059d1d5faea9989d85fa0981d65071680ac2e0a4ae357e5d9d65a823eba8465f41f4c711c00f84c96107a717102aeade79750380871a38f9ed71440eae6315025832577dff7c4b08a9c8b9aac97c5989e1f2e9a9652e5b68c218072fb3afc4a60790a74759ca918fc59ed6d1f1766f5d96b3bf3ce8af8cf5f32c9b4203c57a0f6d5240c3bf253174bef546d13d130263ea33f4e3a9037b8224", &(0x7f0000145000)=""/69}, 0x18) 2018/01/16 18:27:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000015, 0x5) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000679000-0x4)={r0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000786000-0x4)=0x4, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000024a000)=0xfff, &(0x7f0000899000-0x4)=0x4) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/16 18:27:45 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x4000000000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) 2018/01/16 18:27:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0xdb)="2c732f8f3ee1db604ba320ff69d7d9233b83799baf5e91b17c344241fcdb44cf7ad0decd3a2ff944705376238287cd28486ad411ce516030441d27b99fb7aa5dfdd11a78c292c160e742c74693583862f47f6933462a34fca8a4a7ffc30746463923cba16f020d1283c2d4d8992b40a561e286bdbf18393b5cd3c2bc2d953251db2c1b207621b62fdf93f632c526a087185d8d9aefb728437e8abd7dafc87530ff9a2a51bbd7750831ae5dbba1bdd53914a6e0a34a75d44cca1e2c4594d70a31876103b51f2c757671f3a5dcd4196279f552608e9d92538a7e39f8", 0xdb}, {&(0x7f0000002000-0xdf)="bccbaf937e8ec0f2ec852617a1ed976435b75844352ad0f40167fc7fb72f4a22b982ed22dced89c8e6aff40b48de7f32d6cc2d5aed9b9a915b02252ff6fd1b091dab74b9166590841ae5579c60952dd1f576bf17126c6456689047e0f0a771ebc72e748270497a58db9587c8092b346d9d2fcb18e3517c130b9ed30d9aa13410ba78cfa6ee178ec0958386c31e030bdb13d1be80c97cce3cb5e1acb3077cd33827a57781ac2fd5c8371a090fcf6765a5d403e452002422978f79fdff5e1723d6bfd53413bb1757b572d50ecd34b9a83fdc5911818f9a6f2cc3bcebb1af588b", 0xdf}, {&(0x7f0000000000)="bf7d22b334b978e3d91de1aba3536156bbe83b9362570d86c7445efe40cbb667003a3497d4eeebd3f51b7677492fedec8496a2c7b05300bfbe550a7f9da03e439052cf5c9e8284fb57e145391bb7f2fd0a2aac1bcd27868bebfb05ee3714617b9e6f0fed3f1ab02abf14be1ed9e750937ed841f8b3806c7eab42ac6b70f40d7b8c65946109b47c27dcd448b1407d49a2f549dd96ba4dc21161320761e0cdbe0afabeb1c7b62c9e3ce574c5709334137e047fc90bf4d7c5829e63d386acf29ef8b0c3c03f902c042e", 0xc8}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000cae000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000104000)=0x58, 0x80000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000227000-0x4)=0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) 2018/01/16 18:27:45 executing program 1: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000065000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000f7000)=0x8, 0x4) syz_emit_ethernet(0x2cb, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x295, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x89, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x10001, 0x6, 0x2, 0xc8, [0x0, 0x100000000, 0x1]}}, @enc_lim={0x4, 0x1, 0x7ff}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x10, {0x2, 0x2, 0x8, 0x7, [0xb33]}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x2b, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0x20, 0x10, 0x4, 0x8000, [0x4, 0x7f, 0x5, 0x9, 0x100000001, 0x4, 0x9, 0x1f]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @enc_lim={0x4, 0x1, 0xa4c}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0x6, 0xe, 0x6, 0x3e, [0xb41, 0xe7, 0x1, 0x6, 0x19ad27a7, 0x7fc000000, 0xc6]}}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0xdf, 0x0, 0x6, 0x7736, 0x0, 0x0, 0x3}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x2f, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x80000000}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0xfff}, @calipso={0x7, 0x48, {0x596, 0x10, 0x3, 0x2, [0x101, 0xa, 0xf568, 0xc3, 0x5, 0x1, 0x43d4, 0x1]}}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x4, 0x39, "bfe10a0af320cab71374a08358fcfd64b18c848b839514b3edebe80c1f13612e0ed3141e617733695a5ab7f14d57daf7e5c7cd48f0fe678ab9"}]}], "654635a3775b9167f04dd100856caac3af6141b81f1505c732f43981c10d83b55898a6e7564673225721a4a29769d7caad13755228b9134e73c5bf13a68bd6f882fedf3769e07dd5b276a32c88d29e9f173b8ca5cf3d2d55325be5f772d4472079a57e55f53013a773b58117e735046f2c7f929fa2e5c7c29e84bfe7a2"}}}}}}}, 0x0) 2018/01/16 18:27:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000176000)=""/0, 0x0, 0x40000000, &(0x7f00005dd000)={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000623000-0x4)=0x7ff, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000081c000)="4200001f001f000500ae07000000000000002007fff83ffff9ffff080000000106000027983c3de5190daa540a78715836db2eafe3caf1152881a4f96fe6ecd8", 0x40) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000b63000-0x4)=0x3c3b, 0x4) 2018/01/16 18:27:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000009000000db1ec9ff0035ea", 0x26) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000052a000-0x4)=0x0, &(0x7f0000b2e000-0x4)=0x4) 2018/01/16 18:27:45 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000001c000-0x18)=@get={0x1, &(0x7f0000025000-0xc2)=""/194, 0x800}) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/16 18:27:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00009ac000)=0xfffffffffffffffb, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000084a000)=0x20, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/16 18:27:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c3a000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a4000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e7c000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) write(r0, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) 2018/01/16 18:27:45 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80000, 0x9e5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x1}, 0x4) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000416000)=0xc) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000005a000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000fec000-0x10)={0xff, 0x1e27, 0x46, 0x0}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) 2018/01/16 18:27:45 executing program 0: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000837000-0x74)=""/116, &(0x7f0000c7e000)=0x74) 2018/01/16 18:27:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000842000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b400000000000c6b760fae5"}) 2018/01/16 18:27:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x100000000) pipe(&(0x7f0000a0f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000eba000-0x4)=@int=0x80000000, 0x4) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000955000-0x8)={r0, r3}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ef7000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035f000)=0xe8) sendmsg$nl_route(r2, &(0x7f0000ec1000)={&(0x7f000071a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b1f000)={&(0x7f0000b64000)=@bridge_newneigh={0x6c, 0x1c, 0x100, 0x2, 0x1, {0x2, 0x0, 0x0, r5, 0x90, 0x80, 0x0}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_PROBES={0x8, 0x4, 0x9}, @NDA_VNI={0x8, 0x7, 0x8}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @NDA_SRC_VNI={0x8, 0xb, 0x8}, @NDA_VLAN={0x8, 0x5, 0x2}, @NDA_CACHEINFO={0x14, 0x3, {0x7, 0x3, 0x2, 0x7f}}, @NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x90}, 0x20000000) sendmsg$kcm(r4, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:27:45 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000018, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/16 18:27:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3d, 0x10000004, &(0x7f0000deb000-0x17)="80bda7df8f25c08bb939a10d8ee8708a95fa1c8041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000083a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000050f000-0xe7)="d36307923abd99b2cac5f374ed9981698ff4646da3b2c2e521e477a1fcd4bf0ae71aae6c3c1c9295ea83f9800e64c130da696eedcefe4327642e6b541dc9ff1ef5b6a6f1dca9c062d4f6069e1c39238b1b0419c1c86ee47536ed48e8e9877b94f24ef1e5a5428a7004721b6d8b40b1c5572f1d555fb30983af3475e5151a433dddc2c5e00ef811b53f982b8faa2f29237382d9279608b26de10eb6d3c3af62f1eb5bf18a2c0e901a56e6746f7e1a8d33716b8d8f0898273bc04edc067a12ebd3ff06225f9aecec8bdc97eadb47ec98fd3d118a893f5bbffb8d3ed86eb1fc7ddc6bf3d3d0313905", 0xe7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000bc000-0x20)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000ef9000-0x10)={r3, 0x2}) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) connect$unix(r6, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r6, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00005bf000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x111, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x60000, 0x4, 0xcc3, "5e142c61612b4ef071dde0400349842502f61b647a32433d2700fd16d19ed621b5aefa9e1b0b7c56c5bd7b076c270fb58c9af88534a654412adc4be95def06ce4e7be28199896d601c65cfdaf8c4edbd"}, 0x160) r7 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r7, 0x540, 0x0}, {r7, 0x2064, 0x0}, {r4, 0x4, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r7, &(0x7f0000dc9000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) [ 566.494431] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7936 sclass=netlink_route_socket pig=1664 comm=syz-executor4 [ 566.512935] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7936 sclass=netlink_route_socket pig=1669 comm=syz-executor4 2018/01/16 18:27:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) r3 = accept(r0, 0x0, &(0x7f000067c000-0x4)=0x0) accept$alg(r3, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000363000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000393000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000079a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={r0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) pipe(&(0x7f0000db8000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000077f000-0x8)={r0, r2}) 2018/01/16 18:27:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000c1000)={0x0, 0x0}) getpeername(r0, &(0x7f000022e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fa8000)=0x3a) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r2, &(0x7f0000c95000)={0x0, 0x0, &(0x7f00009db000)=[{&(0x7f0000f88000)="2f300e09d8dd39ed2547306402136dc6", 0x10}], 0x1, &(0x7f0000e30000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x3, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e38000)={r0, &(0x7f0000d30000-0x14)=""}, 0x10) 2018/01/16 18:27:45 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x201) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000f73000-0x4)=0x1ff, 0x4) bind$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:45 executing program 1: r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x322) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000123000)=0x1, 0x4) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) accept4$nfc_llcp(r1, &(0x7f0000c64000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e2a000-0x4)=0x60, 0x80000) ioctl(r1, 0x53c72372, &(0x7f000039b000)="401b158ef2245185e9ef3f86d38ff1b9283c9e2327944a7a955487b844b8af51f903d7562ae6f52c3745778f58d3f8529433f92d414ba3f10921f6a419fcf09bb236c02b5113a9c4dff0e5d76dc10653fff88c86574f790e0a89cd949934e8b6aafe614c55914c73e8e7d5a2061c035991686dda2a1976dea2321f747cf07d7c33f7ee23c3") [ 566.578781] l2tp_ppp: tunl 59: set debug=f55d40e [ 566.588264] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 566.654534] dccp_close: ABORT with 254 bytes unread 2018/01/16 18:27:45 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000032000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x0, &(0x7f0000f8f000)=[]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004cd000)={@common='teql0\x00', 0x1}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000bb3000-0x20)={@common='gre0\x00', @ifru_flags=0x102}) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r0, &(0x7f000026b000)=""/52, 0x34, 0x40000042, 0x0, 0x0) writev(r1, &(0x7f0000597000-0x10)=[{&(0x7f0000a3a000-0x1)="01", 0x23d}], 0x11be) shutdown(r1, 0x1) 2018/01/16 18:27:45 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 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) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000015000-0x38)={&(0x7f000001b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000001a000)=[{&(0x7f000001b000-0x1e)=""/30, 0x1e}, {&(0x7f0000005000-0x3c)=""/60, 0x3c}, {&(0x7f000001a000)=""/45, 0x2d}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}, {&(0x7f000001a000)=""/46, 0x2e}, {&(0x7f0000017000)=""/241, 0xf1}, {&(0x7f0000007000-0xa0)=""/160, 0xa0}], 0x7, &(0x7f000000f000)=""/49, 0x31, 0x400000000}, 0x2) 2018/01/16 18:27:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x3, &(0x7f00004c0000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x7, &(0x7f000038f000-0x19)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x22}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x10000000a, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 18:27:45 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6(0xa, 0x1, 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x3}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11e) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000004000)="da0158291bfb4f610861fbf2d1129cf46174b96521c3317674d131ef50874b2948d720208a517fa7398116f6375ac190dc269bd87f63e99b326c5efce891182656c4c3518ad71e489ef3113520832a13652f8aa7429b3d6c1f852627ed0b571b44e97998fd1ab859c21b74b8f6be24e13140cec2d9884cb0b87d5432a0db13d844f09ab2b6d9cb5ed4f98ad388b14f09e20c5d03ad7b2ce3ae97b03d73f2667a59cc173b67175374a3a96c1b4084ce2d49196f600b52bd32f9cd1ac9a815fd02861250abd2a914ad1d4587f62e1cb92f71272900248df08dd7", 0xd9, 0x40000, &(0x7f000000b000)={0x1a, 0xff, 0x7fffffff, 0x7c, 0x7ff, 0x6, @random="63c9b83cf54a", [0x0, 0x0]}, 0x10) 2018/01/16 18:27:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000207000-0x10)=@generic=""/16, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000892000-0x4)=0x0) 2018/01/16 18:27:45 executing program 5: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000854000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) write(r0, &(0x7f0000e9e000-0x26)="240000001a0025f0001800041dedfc0e0a0b0000e80000000009ffeb0800040000000100", 0x24) mmap(&(0x7f0000e9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e9f000-0x8)={0x0, 0x3}, &(0x7f0000e8f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000049000-0x18)={r1, 0x19, 0x8, [0x4, 0x3, 0x1, 0x400, 0x400, 0x80, 0xffffffffffff3af8, 0x0]}, 0x18) 2018/01/16 18:27:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000096f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000093c000-0x8)={0x0, 0x6dc, 0x3}, &(0x7f0000d97000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x1c, "27fc66d66fee4ed9f4f66b0e7d771f7f5f45a108940c5b6a9c3b5002"}, &(0x7f0000001000-0x4)=0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000002000-0xdc)="02ad232fccf26501d56602a1f6f2a0dff99abb3ce5850c9f959a4861c6207248c1e45faf9a5d0a0a82fd7ef2b4b4ba2f3f3a37bb4f958f515c79c07e5b642991c5021fa38793d8c81890ec8d2568ae031db0183bbd9a261ca771448398e23074e289c0de555c469c18b0bee98d518dce5b36663acf6b317cc74b4367fc54a6194a415a845ad481a0f1b7d90a6016bc73c7c6941be3db80aa0015d962b51df7145b04c13a0eb2c2594e5482f1417ea4151c919ff0978535c293cf7911f5a2360cfc12d6de04324d1537c0f5f5a081e5749e4fe617917bd928c236bb59", 0xdc) r3 = socket(0x1f, 0x806, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80800) bind(r0, &(0x7f0000000000)=@ll={0x11, 0x1e, r4, 0x1, 0xf6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x4) r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000006000-0x28)={0x2, 0x40, r7, 0x8001, r8, 0xa3f, 0x9, 0x1ff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r2, 0x37d15a16}, 0x8) socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f0000002000)={0x7ff, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) 2018/01/16 18:27:45 executing program 1: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x446de05ffe1dc7c2, 0x8, &(0x7f00000f0000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000005b000-0x4)=0x0, &(0x7f00000f0000-0x4)=0x4) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xb88]}) r1 = socket(0xb, 0x8000f, 0x40) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000d7000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000001e000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f02000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e11000)='lp\x00', 0x3) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmsg(r0, &(0x7f0000179000)={0x0, 0x0, &(0x7f0000302000)=[{&(0x7f0000de4000)="19", 0x1}], 0x50, &(0x7f0000917000+0xa7d)=[], 0x0, 0x4}, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000042f000)={0x0, 0x4}, &(0x7f0000fd0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000120000)={r1, 0x3}, &(0x7f00008c2000-0x4)=0x8) 2018/01/16 18:27:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000098f000-0x57)="f6bff2e2e72dc7bccb7e6bb536822bedbca047cbb3068974e84dad128b2045706251904b042ba3ef8767dddbd3de03fe0abe67017a8c2c01640301775035ff7afebb3bfa8bfeec6597087b6ad909066d11e6ada7767075", 0x57) r1 = socket(0x0, 0xa, 0xf1b4) socketpair(0xb, 0x1, 0x89d1, &(0x7f0000d70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000-0xc)={0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000f74000/0x3000)=nil, 0x3000, 0x8, 0x13, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000003000-0x4)=0x1000) r4 = socket$inet6(0xa, 0x1, 0x7) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x48, {{0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000003000)=0xf7f3, &(0x7f0000004000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f76000)={0x0, 0x10001}, &(0x7f0000f74000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000003000)={r5, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x46}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xffffffffb48b1823, 0x9, 0x5, 0x4}, &(0x7f0000000000)=0xa0) bind$bt_hci(r1, &(0x7f0000003000)={0x1f, 0x334c, 0x3}, 0x6) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f76000)={0x1, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xdc8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r6 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000004000)="fa94d4f81c3e6b31948f9feea3e9e31e033430377021c6577284c7d24ea0421dce61960d6525c56bb0aede80bec13c75219a556a95faa094ba6aa0401358561d2baf89500fcfc55c0599791749de0f683df9949af24dd423e1894819fb9027dcdef086cbaf1bcb770c30d6aeac053ec4aa8498f6606f781b329c6c999df451c57976420d561e79ae302de72a189a0dde8632d27d0703821cb68614d313098ef1d97f9625b4fbc12fb22d069dc6445011858b536fb67c479be5a7e8db06a398e79e9b421e2df9c079bc0dec9f3d84c125ef0b97525c") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000005000)=@l2={0x1f, 0xa5, {0x9, 0x80, 0x7, 0xb05, 0xffffffff, 0x3}, 0x3, 0x3f}, 0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000007000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) 2018/01/16 18:27:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000087f000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000003000-0x85)=""/133, 0x85, 0x10040, &(0x7f0000001000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000-0x5)=[{&(0x7f0000003000+0xe52)="cb8d76dec930aa440f", 0x9}, {&(0x7f0000003000)="dee9e18654db46349e46b74e0048e038320bdb0b871fa6a1f18ddfd3677a5256a3a7394ef328b8c22ead501f58be3b6a8688f0a5eb3665d8656885a0bacce6237ad78fee9532cf8c0ce25860d895019a496081a21f5e51c6aa6fa9a46029df69035d4cc8d45843c1fdcccd018bf20b7c4335c20da5c7960d73a3d3da284bbdaa0453b6b676fc0da326b45fc61e3fc31580a71e8ef1d0a91528eb52", 0x9b}, {&(0x7f0000003000-0xe4)="1cf9e5f168e4ec42668fd54f397e2d782c0e288bbe27c1f4427b9ea77b382f7e0f464abfa31467f5d547cfd57c8414461fef0b15d570e54e64c67c51d2421dbf79321e90ee0487feeb810884b8f8694010457f2a804a2a0cad3ef6a0083f30ed480ab0984b2da89cb5f1d2db6b5d534b173751f7f605110116feb6b31f687f5f7d7a5a84934518514beba6466273438d736b1980e680007f7b7f1b9667b2887e0122e59d1d074d61b4c8d64566e1bd156a497ccdaa530f6412c933e35676aa33d8bbfe0e7b403b6ace1d6f2c24accc50ee1f8ff8444d08ff970328a818ebe9e2124b92b0", 0xe4}, {&(0x7f0000001000-0x6e)="8f08a2b4210fab6888b4fb463b2fb415c6ecc66f0842dd5de7f4ba8f5e47c8e1f7a601283adc978fb713126223cae458df549068f8be561e2e5f7854c752095b0893c3faa261afa19ee4b7b2abe5c034131f62aa2860b79f2f9ddcad2a9d29773394892f707419ae078e490ad2da", 0x6e}, {&(0x7f0000003000)="19fff744cdcbbdc5a9dbb93f91ad2c8de0904a2ff17299c4de306b875059ac7140b73b13ec78b0b28885b2eac9ae607700d7661f76f00a5529ef848bed284399262151225e70b1c596d3c39dccdf006d7b91498e99c3674db29171bb9ce636b8df59f4542a032286994303598182e39e57e365e3970a959ae7dd5c5cfd43939ffe23f49658deeb6d05cb2d45534701d72653699b3b389cdbf417b76cf430c36e9a448982f776492d15c73b966d27c45b71a28c3ede891419e125f1378b9c072b07a4dff4dc7fe76ba5e5c7b025e0df837474018be03c0540ebd5c5", 0xdb}], 0x5, 0x0, 0x0, 0x800}, 0x8004) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000-0x75)={0x0, 0x6d, "ff9f7073354c386a6ca6dcf83553460d1fd08cf27eb9eb5757e70ce65c0cf0d695ef958701b9b4783b5cccddc1b760a64729c2e89600ed4b2e3c9cf17e377a0985af65f5925315718d0fa520acda3767d14cdebbdcd14412ba3ed51e315bc39bfa27e5f10fea6783439608438a"}, &(0x7f0000001000)=0x75) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000)={r3, 0xaf, "41b90da0ea63fed45dc0682b4faeec32c902a35fb7d72c718e0d173f5eecec814b48dcbbf9895527764e38583fe93da8e08db15a128184058d0650a2ca589228916f7ac39d6f8f495e8a4d59ca5084b0426163af48d47cf6c36fed20ccf06a3de8ef593eccc96587bf943b85cb4392ee4455b6d296dd1e63b5eeb7539b95e37464d261594946e54b9bc754784eecf41f22bdbbcb47cc56ab1c2412b2d29600319049c03645f0f4a9643c7f48e1bad0"}, &(0x7f0000005000-0x4)=0xb7) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r4, 0x2, 0x0}, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000002000)={0x0, 0x4, 0x200, "349d09a365b7", "676b62fec2a5f28d6cc1a9cf4055eed3"}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x78)={0x7f, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x3, 0xffffffffffffffde, 0x6c, &(0x7f0000004000)=@common='tunl0\x00', 0x3, 0x100, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000005000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={r3, 0xa8f0}, 0x8) ioctl$sock_bt_hci(r1, 0x800448d2, &(0x7f0000003000-0x61)="bf5b495b398579413122a8e6ad650080b15c1e0bd1f926b5bae871897a5169922f12e556ad5ac3f74f7036a0f9a4fa1d787cc8e2b62aa0bab965f63445788489cc8f95707741a7b9bed623bde9c9d35a0781f2ef7b659862e44502cfbd9473b2c6") socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000006000)={0x3, {"ffd65511efff4d"}, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={r4, 0x0, ""}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000008000-0x10)="3fa793d37f0568d7a75aeb4f6543eba3", 0x10) 2018/01/16 18:27:45 executing program 3: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e4b000)=0x0, 0x80800) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000f01000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000)=0x60, 0x80000) mmap(&(0x7f0000f00000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f00000)={r1, 0x9, 0x9, "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"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/16 18:27:45 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd4000)={0x0, 0x0}) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000827000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000599000)=0xe8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000fd5000-0x28)={0x3, 0x3, r2, 0xcc, r3, 0x6, 0x4, 0x3}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ce2000-0x4)=0x10001, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000264000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xf7, &(0x7f0000fd5000)="32288c39f7513de24c2c2ddbcb96f4a419041a57cc9d7f6fddc34be903114a31035a4c22fada7a00396cb751d074f7b41d7693dc2a23855f0f1150b5562757f064c71bbfe0258dcc4ee98e340f5fb1bfc7c0c236ee01f9f66c9633c193e682de", 0x60) socketpair(0x1, 0x8000a, 0x7, &(0x7f00007a3000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000041c000-0x89)="17ab4a58b3b0f4936fcda73e1e0d75ea808a5d3d6be144117882ec8e969d2559fa852f9142ca478adbbe3b040281e61dc89a9425d622a8b8a610be748c6d6bb4f4b53bb157476febdca9b7c1acef469b4711aae6e232ef153e490e19ce7578bb73b22f9251722272548804fa8eadfefd8fab8db76add96d3f37215b75a575b1ad66354b28587a97913", 0x89) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r4, &(0x7f0000fd5000-0x74)="9b293c3d8952850aa0e4cea604147a8df58e5e748a1c6abbcc8750c919357f04632570fb29cd5f47728e99a7a0edaeccaa1862cf48649d3f79958accee08d40636d71175d47fcbf530147fa074a017f468629c565220cc2a3da4e922e4662bcdbab067c2ab1a9a4bc9b1e712a6568f0786675bf2", 0x74, 0x800, &(0x7f0000fd4000)={0x4, 0x3c, 0x5, "241def1b0774", 0x100000001, 0x0}, 0x10) 2018/01/16 18:27:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00004cd000-0x13)=""/19, &(0x7f000066c000)=0x13) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) syz_extract_tcp_res(&(0x7f000038a000)={0x0, 0x0}, 0x5, 0x1000) 2018/01/16 18:27:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000526000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f0000d62000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004b4000-0x4)={0xffffffffffffffff}) sendmsg$nl_generic(r3, &(0x7f0000bcc000-0x38)={&(0x7f00002ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000868000)={&(0x7f00004c8000-0x254)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfd59}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0xe21e) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000507000-0x5)="fcf261ad4d", 0x5) r1 = socket$can_raw(0x1d, 0x3, 0x1) vmsplice(r1, &(0x7f0000db3000)=[], 0x0, 0x8) connect(r1, &(0x7f0000211000-0x9)=@rc={0x1f, {0x8, 0x8, 0x9, 0xff, 0x8001, 0x800}, 0x790d}, 0x9) r2 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$inet(r2, &(0x7f0000736000)=""/87, 0x57, 0x40012022, &(0x7f0000d6c000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x20000000000000a, 0x2, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000824000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6gretap0\x00'}}) connect$inet6(r3, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x3ffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x390) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000ffb000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="98ac12022b5aa5f5b389f59458ddeb41"}) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000be6000-0x1)='-', 0x1) connect$inet(r3, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) socketpair$inet(0x2, 0xf, 0x7, &(0x7f00001a3000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f000026a000)=0x3e1c3fa64f9f790e, 0x4) 2018/01/16 18:27:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014, 0x0}) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x7518) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00005c3000)={@generic="de54bde30a22002ae65ff5807fc10dc3", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f000008c000-0x4)=0x20, 0x4) 2018/01/16 18:27:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d43000)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000d91000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018e000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ace000)={0xffffffffffffff9c}) bind$ax25(r1, &(0x7f00009f7000)={0x3, {"b69520e491e1e4"}, 0xfe1}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e74000-0xc)={0xffffffff, 0x7, 0x10}, 0xc) ioctl$sock_ifreq(r1, 0x8947, &(0x7f0000c0f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xffffffffffffffff, 0x8, r2, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000477000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00007e1000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e44000-0x4)=0xe8) setsockopt$inet_int(r5, 0x0, 0x1f, &(0x7f0000475000-0x4)=0x8, 0x4) socket$inet(0x2, 0x1, 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r3, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/118}, 0x18) [ 566.988715] ================================================================== [ 566.996247] BUG: KASAN: slab-out-of-bounds in perf_event_fd_array_release+0x435/0x480 [ 567.004214] Read of size 8 at addr ffff8801d909ea00 by task syz-executor4/1792 [ 567.011552] [ 567.013157] CPU: 0 PID: 1792 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #191 [ 567.020435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.029758] Call Trace: [ 567.032320] dump_stack+0x194/0x257 [ 567.035921] ? arch_local_irq_restore+0x53/0x53 [ 567.040558] ? show_regs_print_info+0x18/0x18 [ 567.045033] ? lock_release+0xa40/0xa40 [ 567.048991] ? perf_event_fd_array_release+0x435/0x480 [ 567.054242] print_address_description+0x73/0x250 [ 567.059056] ? perf_event_fd_array_release+0x435/0x480 [ 567.064310] kasan_report+0x25b/0x340 [ 567.068083] __asan_report_load8_noabort+0x14/0x20 [ 567.072983] perf_event_fd_array_release+0x435/0x480 [ 567.078057] ? array_of_map_alloc+0x130/0x130 [ 567.082527] ? fsnotify_first_mark+0x2b0/0x2b0 [ 567.087080] ? array_of_map_alloc+0x130/0x130 [ 567.091541] ? __bpf_map_put+0x2e0/0x2e0 [ 567.095578] bpf_map_release+0x84/0xc0 [ 567.099440] __fput+0x327/0x7e0 [ 567.102696] ? fput+0x140/0x140 [ 567.105948] ? _raw_spin_unlock_irq+0x27/0x70 [ 567.110417] ____fput+0x15/0x20 [ 567.113667] task_work_run+0x199/0x270 [ 567.117527] ? task_work_cancel+0x210/0x210 [ 567.121820] ? _raw_spin_unlock+0x22/0x30 [ 567.125937] ? switch_task_namespaces+0x87/0xc0 [ 567.130581] do_exit+0x9bb/0x1ad0 [ 567.134017] ? mm_update_next_owner+0x930/0x930 [ 567.138665] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 567.143828] ? __might_sleep+0x95/0x190 [ 567.147776] ? find_held_lock+0x35/0x1d0 [ 567.151814] ? futex_wait+0x402/0x9a0 [ 567.155584] ? lock_downgrade+0x980/0x980 [ 567.159703] ? __unqueue_futex+0x1c0/0x290 [ 567.163905] ? lock_release+0xa40/0xa40 [ 567.167848] ? fault_in_user_writeable+0x90/0x90 [ 567.172575] ? do_raw_spin_trylock+0x190/0x190 [ 567.177129] ? futex_wake+0x680/0x680 [ 567.180900] ? check_noncircular+0x20/0x20 [ 567.185109] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 567.190186] ? futex_wait+0x6a9/0x9a0 [ 567.193970] ? find_held_lock+0x35/0x1d0 [ 567.198013] ? get_signal+0x7ae/0x16c0 [ 567.201877] ? lock_downgrade+0x980/0x980 [ 567.206002] do_group_exit+0x149/0x400 [ 567.209873] ? do_raw_spin_trylock+0x190/0x190 [ 567.214441] ? SyS_exit+0x30/0x30 [ 567.217863] ? _raw_spin_unlock_irq+0x27/0x70 [ 567.222332] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.227323] get_signal+0x73f/0x16c0 [ 567.231032] ? ptrace_notify+0x130/0x130 [ 567.235068] ? exit_robust_list+0x240/0x240 [ 567.239357] ? __lock_is_held+0xb6/0x140 [ 567.243397] ? __fget+0x35c/0x570 [ 567.246818] ? lock_downgrade+0x980/0x980 [ 567.250941] do_signal+0x90/0x1eb0 [ 567.254458] ? iterate_fd+0x3f0/0x3f0 [ 567.258233] ? check_noncircular+0x20/0x20 [ 567.262442] ? cpumask_local_spread+0x250/0x250 [ 567.267089] ? setup_sigcontext+0x7d0/0x7d0 [ 567.271386] ? find_held_lock+0x35/0x1d0 [ 567.275436] ? fget_raw+0x20/0x20 [ 567.278878] ? exit_to_usermode_loop+0x8c/0x310 [ 567.283525] exit_to_usermode_loop+0x214/0x310 [ 567.288089] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 567.293594] ? __fdget+0x18/0x20 [ 567.296939] syscall_return_slowpath+0x490/0x550 [ 567.301667] ? prepare_exit_to_usermode+0x340/0x340 [ 567.306661] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 567.311581] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.316575] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 567.321306] entry_SYSCALL_64_fastpath+0x98/0x9a [ 567.326035] RIP: 0033:0x452df9 [ 567.329198] RSP: 002b:00007f4685012ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 567.336877] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9 [ 567.344118] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 567.351359] RBP: 000000000071bf80 R08: 000000000000003b R09: 000000000071bf58 [ 567.358598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 567.365837] R13: 0000000000a2f7ef R14: 00007f46850139c0 R15: 0000000000000002 [ 567.373090] [ 567.374687] Allocated by task 1780: [ 567.378286] save_stack+0x43/0xd0 [ 567.381705] kasan_kmalloc+0xad/0xe0 [ 567.385384] __kmalloc_node+0x47/0x70 [ 567.389152] bpf_map_area_alloc+0x32/0x80 [ 567.393268] array_map_alloc+0x351/0xa00 [ 567.397297] fd_array_map_alloc+0x57/0x70 [ 567.401411] SyS_bpf+0x7f8/0x4400 [ 567.404832] entry_SYSCALL_64_fastpath+0x23/0x9a [ 567.409553] [ 567.411148] Freed by task 29786: [ 567.414481] save_stack+0x43/0xd0 [ 567.417903] kasan_slab_free+0x71/0xc0 [ 567.421756] kfree+0xd6/0x260 [ 567.424827] free_bprm+0x19d/0x200 [ 567.428333] do_execveat_common.isra.30+0x1a24/0x23c0 [ 567.433489] do_execve+0x31/0x40 [ 567.436822] call_usermodehelper_exec_async+0x457/0x8f0 [ 567.442154] ret_from_fork+0x24/0x30 [ 567.445832] [ 567.447430] The buggy address belongs to the object at ffff8801d909e900 [ 567.447430] which belongs to the cache kmalloc-256 of size 256 [ 567.460062] The buggy address is located 0 bytes to the right of [ 567.460062] 256-byte region [ffff8801d909e900, ffff8801d909ea00) [ 567.472253] The buggy address belongs to the page: [ 567.477148] page:ffffea0007642780 count:1 mapcount:0 mapping:ffff8801d909e040 index:0x0 [ 567.485259] flags: 0x2fffc0000000100(slab) [ 567.489459] raw: 02fffc0000000100 ffff8801d909e040 0000000000000000 000000010000000c [ 567.497305] raw: ffffea00071e4ca0 ffffea00074bdf20 ffff8801dac007c0 0000000000000000 [ 567.505148] page dumped because: kasan: bad access detected [ 567.510822] [ 567.512418] Memory state around the buggy address: [ 567.517312] ffff8801d909e900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 567.524643] ffff8801d909e980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 567.531966] >ffff8801d909ea00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 567.539288] ^ [ 567.542620] ffff8801d909ea80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 567.549942] ffff8801d909eb00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 567.557263] ================================================================== [ 567.564586] Disabling lock debugging due to kernel taint [ 567.570237] Kernel panic - not syncing: panic_on_warn set ... [ 567.570237] [ 567.577579] CPU: 0 PID: 1792 Comm: syz-executor4 Tainted: G B 4.15.0-rc7+ #191 [ 567.586121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.595440] Call Trace: [ 567.598008] dump_stack+0x194/0x257 [ 567.601614] ? arch_local_irq_restore+0x53/0x53 [ 567.606249] ? kasan_end_report+0x32/0x50 [ 567.610372] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 567.615100] ? vsnprintf+0x1ed/0x1900 [ 567.618866] ? perf_event_fd_array_release+0x360/0x480 [ 567.624107] panic+0x1e4/0x41c [ 567.627264] ? refcount_error_report+0x214/0x214 [ 567.631987] ? add_taint+0x1c/0x50 [ 567.635493] ? add_taint+0x1c/0x50 [ 567.639000] ? perf_event_fd_array_release+0x435/0x480 [ 567.644248] kasan_end_report+0x50/0x50 [ 567.648187] kasan_report+0x144/0x340 [ 567.651956] __asan_report_load8_noabort+0x14/0x20 [ 567.656852] perf_event_fd_array_release+0x435/0x480 [ 567.661925] ? array_of_map_alloc+0x130/0x130 [ 567.666390] ? fsnotify_first_mark+0x2b0/0x2b0 [ 567.670941] ? array_of_map_alloc+0x130/0x130 [ 567.675401] ? __bpf_map_put+0x2e0/0x2e0 [ 567.679425] bpf_map_release+0x84/0xc0 [ 567.683279] __fput+0x327/0x7e0 [ 567.686528] ? fput+0x140/0x140 [ 567.689774] ? _raw_spin_unlock_irq+0x27/0x70 [ 567.694236] ____fput+0x15/0x20 [ 567.697480] task_work_run+0x199/0x270 [ 567.701334] ? task_work_cancel+0x210/0x210 [ 567.705623] ? _raw_spin_unlock+0x22/0x30 [ 567.709737] ? switch_task_namespaces+0x87/0xc0 [ 567.714376] do_exit+0x9bb/0x1ad0 [ 567.717800] ? mm_update_next_owner+0x930/0x930 [ 567.722445] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 567.727608] ? __might_sleep+0x95/0x190 [ 567.731558] ? find_held_lock+0x35/0x1d0 [ 567.735591] ? futex_wait+0x402/0x9a0 [ 567.739359] ? lock_downgrade+0x980/0x980 [ 567.743476] ? __unqueue_futex+0x1c0/0x290 [ 567.747676] ? lock_release+0xa40/0xa40 [ 567.751617] ? fault_in_user_writeable+0x90/0x90 [ 567.756346] ? do_raw_spin_trylock+0x190/0x190 [ 567.760894] ? futex_wake+0x680/0x680 [ 567.764658] ? check_noncircular+0x20/0x20 [ 567.768860] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 567.773928] ? futex_wait+0x6a9/0x9a0 [ 567.777699] ? find_held_lock+0x35/0x1d0 [ 567.781731] ? get_signal+0x7ae/0x16c0 [ 567.786714] ? lock_downgrade+0x980/0x980 [ 567.790833] do_group_exit+0x149/0x400 [ 567.794686] ? do_raw_spin_trylock+0x190/0x190 [ 567.799233] ? SyS_exit+0x30/0x30 [ 567.802654] ? _raw_spin_unlock_irq+0x27/0x70 [ 567.807116] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.812108] get_signal+0x73f/0x16c0 [ 567.815793] ? ptrace_notify+0x130/0x130 [ 567.819822] ? exit_robust_list+0x240/0x240 [ 567.824110] ? __lock_is_held+0xb6/0x140 [ 567.828145] ? __fget+0x35c/0x570 [ 567.831564] ? lock_downgrade+0x980/0x980 [ 567.835688] do_signal+0x90/0x1eb0 [ 567.839195] ? iterate_fd+0x3f0/0x3f0 [ 567.842965] ? check_noncircular+0x20/0x20 [ 567.847164] ? cpumask_local_spread+0x250/0x250 [ 567.851809] ? setup_sigcontext+0x7d0/0x7d0 [ 567.856103] ? find_held_lock+0x35/0x1d0 [ 567.860133] ? fget_raw+0x20/0x20 [ 567.863563] ? exit_to_usermode_loop+0x8c/0x310 [ 567.868205] exit_to_usermode_loop+0x214/0x310 [ 567.872757] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 567.878267] ? __fdget+0x18/0x20 [ 567.881606] syscall_return_slowpath+0x490/0x550 [ 567.886326] ? prepare_exit_to_usermode+0x340/0x340 [ 567.891309] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 567.896205] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.901187] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 567.905911] entry_SYSCALL_64_fastpath+0x98/0x9a [ 567.910638] RIP: 0033:0x452df9 [ 567.913797] RSP: 002b:00007f4685012ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 567.921471] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9 [ 567.928711] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 567.935947] RBP: 000000000071bf80 R08: 000000000000003b R09: 000000000071bf58 [ 567.943183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 567.950421] R13: 0000000000a2f7ef R14: 00007f46850139c0 R15: 0000000000000002 [ 567.958085] Dumping ftrace buffer: [ 567.961604] (ftrace buffer empty) [ 567.965282] Kernel Offset: disabled [ 567.968875] Rebooting in 86400 seconds..