x66}], 0x4, 0x0, 0x0, 0x11}, 0x840) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000eed000+0x4ee)={0x0, 0x3, 0x3}, &(0x7f0000eed000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000555000-0x8)={r2, 0x10001}, 0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000eec000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bb7000-0x4)=0x1c) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) r6 = socket$can_raw(0x1d, 0x3, 0x1) close(r6) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000004000)=0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r6, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000eee000)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xebdd}, 0x1c) mmap(&(0x7f0000eec000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000eec000)={0x0, 0x1000, "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"}, &(0x7f0000eed000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000ad6000)={r7, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, 0x98) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r3}, 0xc) 2018/01/19 06:16:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000+0x8d)=0x48, 0x80800) tee(r0, r1, 0x40, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000db7000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000efc000-0x20)={@generic="e1999b3d49a17de1544b0b39f1404ee3", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x40000000015, 0x5, 0x0) 2018/01/19 06:16:52 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d26000-0x4)=@int=0x4, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00008be000)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d28000-0xc)={0x0, 0x200, 0x20}, &(0x7f0000d28000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000aef000)={r3, 0x7, 0x30, 0x800, 0xfff}, &(0x7f0000d26000)=0x18) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d27000-0x10)={r4, 0x68, &(0x7f0000d27000-0x68)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x0}, @in6={0xa, 0x1, 0xf3ac, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d26000)=0x10) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000d27000)={r5, 0x4}, 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000039d000)=0x28000000000, 0x4) [ 964.511984] l2tp_ppp: tunl 59: get L2TP stats 2018/01/19 06:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000b15000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095a000-0x4)=0x2e, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e94000-0x8)={0x1000, 0x5c, 0x0, 0x4}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f00008e2000-0x540)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000242000-0xbc)=""/188, 0xbc) [ 964.548668] sctp: [Deprecated]: syz-executor0 (pid 6977) Use of int in max_burst socket option deprecated. [ 964.548668] Use struct sctp_assoc_value instead 2018/01/19 06:16:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000dc6000)=0x0, 0x4) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/19 06:16:52 executing program 7: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000914000)={0xffffffffffffffff, 0x50, &(0x7f0000686000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000082a000-0x4)=r1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b02000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000070000-0x4)=0xfffffffffffffdeb) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b01000)={0x0, 0x0}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000b02000-0xc2)=""/194, &(0x7f000052f000)=0xc2) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/19 06:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000789000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000aeb000-0x8)={0x0, 0x0}) recvfrom$packet(r2, &(0x7f0000d09000)=""/186, 0xba, 0x2000, 0x0, 0x0) accept(r1, &(0x7f00009e4000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0xfffffffffffffe77) pipe(&(0x7f0000d6d000)={0x0, 0x0}) unshare(0x20000000) unshare(0x20000400) 2018/01/19 06:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000d89000)=[{&(0x7f00005fb000)="e2", 0x1}], 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000404000-0x4)=0x0) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002f3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d46000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efa000)={0x0, 0x0, 0x0}, &(0x7f0000371000)=0xc) r5 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d51000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000442000-0xc)={0x0, 0x0, 0x0}, &(0x7f000046c000)=0xc) sendmsg$unix(r0, &(0x7f0000b74000)={&(0x7f000086d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b43000)=[{&(0x7f0000a22000)="ed875c9beae2b73308176d56e68dcfc52872c2be088b01bf3383204467b7440849842b2aa6c91be33856fd51d53ce5ecd79d6cefd10b651df43779351299332308205abb42905d98be8254567748533ecbc232f7cf7a1749d6a04ed69b5f60b8cae0f19c9f9882119f34ac7252aaa6bba4e7439fd7e5c82dcfbd8948f6a73cc38f6f904b700077e770ed74462b0d0954c2c6f71aa09044dbf634c8ae78f7442bdbd3211eff5789a0b608387f961cd33856553ed0082ae1d21f083df7cb42718d4a3436ae8a28ff873c274d44a413b19c47958afe9dd99f4d94c3f017813537e6de", 0xe1}, {&(0x7f00005cc000-0xf1)="c7010ba1e4cc133c160a479f9080c1e426101298572b81211ee544f596a7d5a954b09d6f31196086339347d3a1c54b8361629585da9c3a7c22f04bf4534e3326d23732a5287b4bbf23675a4ee2094cbf7dabfd78dd1e9ba235732783430349d5d257368f9fe3587e32edfed3b104e017cedc2e7741336291a2a13d248bd89cfbc4ae54598dbb436b30c5fa6264e31189b190550bff6170a0f5dcd76bee4e9ff50fb7e2bc06449e0202524b24d2122ba8e58d9a8c147c758311c4e7ebae4d8c0e93434da3b8be9ad8f75d55f50d149d695465b195e954a0115c1dd031da3b10cf0f1d13a66eafd6e6a663b1971cd5fc4e7d", 0xf1}, {&(0x7f0000762000)="f78a750c35761287f241e90677c484e9cdf139bf0cddf997e957fcf7cca6135ede67ea430dbe132db9bba29f628a14b1f867dea8af632fc37f781c4d82ecd0d83dc0c0c0da48e7d7897a9c613c0111842a2e21885bff1a250c7e7b6dba65b51c2656550aeb950abb6bc81a8b8a434f881265f95ccde35026a375415b272b70ba245f20755b6e9be6984ad7f39bce28c13257ca1300e293649ebaf732759df5728873794a268d0bad2d6ceae7525dd49e568ccc7a445abf59041303ef5bf219dd", 0xc0}, {&(0x7f0000fcb000-0x1000)="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{&(0x7f00008e9000)="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", 0x1000}, {&(0x7f000034f000)="7de331c426c8a2791fad220ea6fd9d53bd852366a6b7756abe381ca130ccf053a098fdc1a53b7775f601a15d8ec8bba12848f4fb5b7323174d2ff4bec66ed31dc8c71979ba9337c5399193af6ea4ea46e0de28774a3b67a1395e9b314ff1b30e38ff06a28c9ecd48297d78dfae92ddf0b3094af686363a302bc7f7baa4f286b642f5f0d543f179159c4fc3e194864552d737106141ec40bb34b70f6333218bed27a91e9e26f1b0bd2beedd939fee1f32c3aacd4f95d30030515cf068c9dabdb5", 0xc0}], 0x9, &(0x7f0000f58000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x60, 0x80}, 0x40000) 2018/01/19 06:16:52 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00007cd000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003aa000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f0000026000-0x3)=0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000bec000-0x4)=0xffffffffffffffe0) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f000009e000-0x4)=0x3fb, 0xffffffffffffff26) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ca6000)={0x8, 0xffffffffffffff7f, 0x1, 0x7, 0x5, 0xffff, 0x8, 0x11, 0x0}, &(0x7f0000966000-0x2)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003ee000-0x8c)={r4, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 06:16:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000739000)={{0x1, 0x7, 0x3, 0x92f, 0x5, 0x7}, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x3f) shutdown(r0, 0x0) 2018/01/19 06:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x20000) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00005eb000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000742000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00004c5000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, r2}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b08000)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000-0x4)=0x100, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getpeername$llc(r1, &(0x7f0000ecc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c14000)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000046f000-0x10)={r0, 0x50, &(0x7f000006b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d7f000-0x4)=0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000bb8000)=0xf5, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 06:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x8000000000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0xa, 0x2) [ 964.622465] sctp: [Deprecated]: syz-executor0 (pid 6977) Use of int in max_burst socket option deprecated. [ 964.622465] Use struct sctp_assoc_value instead 2018/01/19 06:16:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000-0x4)=0x1ff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x101, 0x0, 0x3, 0x3, 0x400, 0x40, 0x100}, 0x20) 2018/01/19 06:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80807, 0x0, &(0x7f0000acd000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000155000-0x4)=0x0, 0xfe8d) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00008fb000)={0x200000000000001, {{0xa, 0xffffffffffffffff, 0xc12e, @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]}}, 0x3b1) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, [{{0xa, 0xffffffffffffffff, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000016c000)={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]}, {{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]}}, 0xff9f) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d2f000-0x4)=0x0, &(0x7f00000dd000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00008cc000)={0x0, 0x1}, &(0x7f0000d97000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b4e000-0x14)={r3, 0x0, 0xc84b, 0x4, 0x7ff, 0x6}, &(0x7f0000269000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x0, 0x1, [0x0]}) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000062000)=0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000313000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d24000-0x4)=0x10, 0x0) accept4$llc(r4, &(0x7f00008e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bcb000-0x4)=0xffffff80, 0x80000) 2018/01/19 06:16:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000883000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f, 0x3, 0x3, 0xc, 0x0, 0x6, 0x8}, 0x20) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x0, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00008aa000)=0x400, 0x4) 2018/01/19 06:16:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0xfffffffffffffff8, &(0x7f00008cc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @empty=0x0, @empty=0x0}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000003000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x800}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000003000)=0x100000001, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000003000)="a804ec8d73bf23e9431160bbd5c03421cd5a8735b28aa9d5761cd3909e5d9a92063a356895682ee0a4de2b32f248f495091e52ea", 0x33, 0x4000, 0x0, 0xa5) r4 = accept4(r0, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00008cb000)=0x0) r5 = accept$inet(0xffffffffffffffff, &(0x7f00008cc000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xfffffffffffffcfd) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00008cd000-0x4)=r3, 0xffffffffffffffb3) 2018/01/19 06:16:52 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xe5fcd2a067fd18b7, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x10) 2018/01/19 06:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000354000)={{0xa, 0x0, 0x1fe000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffdaa}, {0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x0, [0x100, 0xfffffffffffffffd, 0x1, 0x6, 0x1, 0x2fd3, 0x2, 0x9]}, 0x5c) setsockopt(r0, 0xfffffffd, 0xe, &(0x7f0000902000)="024e0000", 0x4) 2018/01/19 06:16:52 executing program 2: r0 = socket(0x4, 0x6, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f00008b0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000af8000-0x10)={&(0x7f0000001000-0x20)=@ipv4_deladdr={0x20, 0x15, 0x100, 0x7, 0x0, {0x2, 0xb8, 0x3, 0xff, r1}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x1) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f7f000-0x4)=0x9, 0x4) r3 = socket$inet(0x2, 0x6, 0xc386) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f83000)=0x0, &(0x7f00008f0000)=0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000078f000-0x18)={0x0, 0x101, 0x30, 0x1, 0xff}, &(0x7f000047b000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000a43000)={r4, 0xde, "86240f2f9f4369534a997f519de92907c3b3e4c5eb6ba94c97796b0730ffd6b01ac903d253f9d3334bda68d95b1b18941410ae74f38527651bddc76cda848d0b78adccfea3d69a7be2b3cef06a04264ac0e96039a6b931f6e6215ffe58429e7a3d1b9ba448533fb92bb6329cb0de553484daf6fc4f3c6ede3c0f32c34f5bf1d22c83b79b25994811fa64e31a823ec90f407853987c0f746a3cdb60c24a2e53266a1307775e74257b8fd11fabf94fef5f9a4986dfe1ff187b69b571feb2e26bb526804fac779d5e31e8b8e0711ba28fff5bbc7f8133eb472e04135feff7a4"}, &(0x7f0000597000)=0xe6) syz_emit_ethernet(0x1e, &(0x7f0000f84000-0x1e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [], {@can={0xc, {{0x0, 0x3, 0x80000000, 0x555}, 0x5, 0x2, 0x0, 0x0, "6145c2c25433125b"}}}}, &(0x7f0000f83000)={0x0, 0x1, [0xa29]}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, &(0x7f000080b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059f000)=0x8, 0x80800) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000f87000-0x4)=0x0, &(0x7f0000f87000-0x4)=0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000f86000)=0x0, &(0x7f00000e1000-0x4)=0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000f86000-0x38)={&(0x7f000034b000-0x60)={0x27, 0xaad4, 0x6, 0x6, 0x101, 0x12, "e0a971db4ca2196ebf9c7208c13025b3e3818cd5a24e3bddcb41f54549ddbb8317ca2c09177824801ae8755ab9d9183ea02d0bb776a7d029d67a3acbc16505", 0x401}, 0x60, &(0x7f0000f86000-0x60)=[{&(0x7f0000a39000-0x71)="a5895f29c7a80d1fb28358037804a60e72d41bf7d3a32b3e0538c6ee26e2e7b002595708f8388790e0dcb4487eaed02f3925009fe2c84163c1ee11724534941f7dde63840002af3c55d35425ca022bf6bde6d3daa529e187c3f011616335db40f914ce8e2e480d413f40da3b863cfe2b1b", 0x71}, {&(0x7f0000f85000)="ffd560", 0x3}, {&(0x7f0000f85000)="b4a7574b86fad8f05d304ebe8878974c9b56671173dfa89304967ad55d9a4a6ef9bdbb2247e493393fc5daf7b67aaa0aee8e579ba1eaa299a8b53db7908c83d6d784d7ff6ffb7b6c9799856b403f5f6f5a9ef69ec3c5a102b44f7f6f9ed1b0cb7146a13945855dd580afc24a8e37df55551649766742e28936cb276f02a0ec2b7029326f2126a7ca943c6ad9fcf0", 0x8e}, {&(0x7f0000f86000-0xce)="a905e3999edbba9c4a02d532a8d3c77ef94f539176561b175cde720bf354b911818883998e715dec27d31dc66d7f64eb294e4c75a909f9df24a2d7998af47ecb028816f6dc0d1ee76b6bc2a4ceede20a56205fc60d55d86ac9b530ae9ab5e2ea90fd71a8564145b73161f6e79296c9021c14724a898bc8ceaaa1ee6a68a7d47669ab7f985673ad33c3ce4c132e9708e1ccb3eee01f070e00ac80c56f5e3d3819cc83e3bcd40cb166275bebbcb29c95e9ff84dc43a7c190e0e930c2b79ff1cf87da82e6ad4973bc4f7f7164bf928c", 0xce}, {&(0x7f0000f86000-0xb5)="79d984723fb79383d29942bf9dd3e1dbf80de1ba8791f9032011d15d2ed59f92bc98c08fddfa720698bc3c4b6136fac901d019a6e0de8347bc8c25ddfbffcfb8c71b2bb05ceb86dfa1749d18105bb5d26b5ca35f338f805f8df368af72eb99c623c69a28d394f7fdf341a74b26512eba1f5c04bcd8967286e714b866245462b1de9ee92dd06bc46e3aa975fc55de711732693894dda290a357918265e444e8056ae1ded12594e6aa759662c503271db45513caef8a", 0xb5}, {&(0x7f000076d000)="fcc75255cd30809b06b0030717f417155a8ec6c79f8e9409018ed1f0bde228a4397e312e9a121105e14df0a6029671f9b1c7b1782020c1cfaac06541946e0946539926d3607dbf9ea7a40b0e08e9fc0b2ee2c004a5075d0ddd1bec14152ecd4093ff7bc01ac66f314ca6947f4773ae2b0060b4ca768a35564076cd958bff896e93c12261a6f5456e67b22b4c1fc3a72be6c4d49ac29559c9cf7b2fcc895790", 0x9f}], 0x6, &(0x7f0000f85000)={0x50, 0x0, 0x6, "e2497ef8e953dca9acfd654f439697e91eb2d17d95725561e9f04027b1936239bc4e87102938fc50b9588578d341f6170e70f3f6a432028e888550f1bc15"}, 0x50, 0x4000}, 0x1) sendto$inet6(r2, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f85000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/19 06:16:52 executing program 4: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000269000)={@generic="64587718c657babd4d0872a8e63f38b7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000026b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9368, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000126000)=""/224, 0xe0, 0x2, &(0x7f000026a000-0x14)={0x11, 0x0, r2, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) connect$ax25(r0, &(0x7f0000155000)={0x1e, {"0624040c0400dd"}, 0x0}, 0x10) 2018/01/19 06:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000011b000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'lrw(camellia)\x00'}, 0x2d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) pipe(&(0x7f00007f4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000002a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000038d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000135000-0xa3)={r3, 0x9b, "648f835a7ac1a0fe9d9c7635c0b52075e97d7d1b4238db28f12f4d3bffd7e10b6fb1b2317744514393ee535a866379f1cc64b943ae2c14d4204f08e25c9b6af2e63041aebf7d54b1598080b3c3031937fbb6895869f6d74573cbfe3f70a22210f4b17964fbd4aeb360a5e0ad5b43eff26a59392f0c6ff9ad48b217c89671a1182014bbee0dbd37814ec0a63e6a65b5ecfdb478ca960a2e5b84d1dd"}, &(0x7f0000fce000-0x4)=0xa3) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 06:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/19 06:16:52 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000000a000)={0x200}, 0x4) 2018/01/19 06:16:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000060c000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b6, &(0x7f0000000000)={@generic="e78c75ad6da4e28c2dbb1d3e6ea17ad6", @ifru_mtu=0xffffffffffff22f2}) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2001, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2d115b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/19 06:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) getpeername$inet(r0, &(0x7f00007ad000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7b000)=0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r0, &(0x7f0000c6a000)="01", 0x1, 0x4008002, &(0x7f0000efa000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendto$unix(r0, &(0x7f00008bd000-0xc6)="52db2977f2fbf41d2f6fc3f5c0e7480ae0401538577363bd870e744a999d50dea8bdccbe5940f9d9a20ab50799cf041dffc5c309e18ebc1999ae99902996cfadfef8a0d48cb36f644e645170b03d2cde38ceb5813d2c13c21a45521c2259ded3869f0ee7880c045b2db7b5b008d827d7507631b6a410f7e377da4f97223ba7257386878ef1e71387f4418bed3a868dd3c6248a6d191c6467ddb40f2045d3f82e5124aeea9af9226d146cc6e11db496531c0b6e4d0d641ba4909c8c7c27f18b77f82c01522cec", 0xc6, 0x1, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000516000)={&(0x7f0000f29000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000667000)={0xad5, 0xa, 0xf45, 0x5, 0x0}, &(0x7f0000795000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000194000-0x10)={r1, 0x6, 0x3, 0x7ff}, &(0x7f00008f5000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000571000-0x8)={r2, 0x8}, &(0x7f000010f000)=0x8) connect(r0, &(0x7f0000f39000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000bff000)=[{&(0x7f0000d7c000)="f002f3650dd24dd0a4bd6b5a8d48d862726bdeb59d2683e20f31395a6c83ed0600283919", 0x24}], 0x1) 2018/01/19 06:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000133000-0x4)=0x6) 2018/01/19 06:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000aa4000)=""/186, &(0x7f0000190000-0x4)=0xba) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xb, 0x6, 0x4ab6978d, &(0x7f00004e7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b5d000)={0x0}, &(0x7f000093e000-0x4)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00001db000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x63, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000dfa000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000cf1000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f000045a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000991000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000524000-0x4)=0x1008) accept$inet(r0, &(0x7f000064a000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000086000-0x4)=0x10) 2018/01/19 06:16:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept(r0, 0x0, &(0x7f0000312000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005cb000)=0x0, &(0x7f0000e34000-0x4)=0x4) 2018/01/19 06:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000957000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d53000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000024f000+0xf01)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100, 0x3, 0x3, 0x2}, &(0x7f00006d5000+0xbd6)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a88000)=0x1, 0x4) accept$alg(r0, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r4, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x360}], 0x1, &(0x7f0000502000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, &(0x7f00002ef000-0x40)=[{&(0x7f00008eb000+0xa1e)=""/219, 0xdb}, {&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x4, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x8}, 0x20) recvmsg(r4, &(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) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000041a000)={r2, 0x1000, "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"}, &(0x7f00006bd000)=0x1008) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000abb000)=0x0, &(0x7f0000dbe000-0x4)=0x4) accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 06:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000067c000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e01000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r1}) accept4$inet6(r0, 0x0, &(0x7f00005aa000)=0x0, 0x0) 2018/01/19 06:16:52 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff5000)={{{@in6=@remote={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}, {{@in6=@dev={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}}, &(0x7f0000ff6000-0x4)=0xe8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002ca000)={0x2, 0xffff, 0x2, 0x7, 0x1, [{0x8a8, 0x1a45, 0x10001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0xd, &(0x7f00006ae000-0x6a)="", 0x0) write(r0, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) 2018/01/19 06:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@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, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/19 06:16:52 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x2) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ef0000-0x8)={0x0, 0xb2}, &(0x7f0000af0000)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f00007da000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008b4000)=0x48, 0x80000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ef0000-0xc)={r1, 0x5, 0x1000000000000030}, 0xc) r2 = bpf$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) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000785000)={r1, 0x6a, "97c10d7e7e9f0da52e8324074b3680658d317ee2d3c8ec4568d0e09e61c4afa68ce64402e57f527ac0ac4997e568ff057b26093859cc05b4bbea9a6c27521c22b11dc718616421442d4be3cf40d566d6972dd386f6bae7f86e5d7fc7bb2cc948da47ade5d6e7dffc954e"}, &(0x7f0000acc000)=0x72) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000526000)={r2, 0x28, &(0x7f00000cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006ab000)={r4, 0x2, 0x18}, 0xc) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) 2018/01/19 06:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000080000)={0x0, 0x0}) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) 2018/01/19 06:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(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) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003d3000)={0x0, 0x7ff}, &(0x7f000075a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009a3000-0xa0)={r1, @in6={{0xa, 0x2, 0x58c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7, 0x6, 0x5, 0x4}, &(0x7f00003a8000-0x4)=0xa0) 2018/01/19 06:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000aa4000)={0x100, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r0}) vmsplice(r0, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000017d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000049b000)={0x0, 0x10000, 0x9, [0x3, 0x2, 0x1, 0xfffffffffffffffc, 0x6, 0x9, 0x7, 0x29b8, 0xb68b]}, &(0x7f0000ebb000)=0x1a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000c16000-0x8)={r5, 0x6, 0x549}, 0x8) splice(r0, &(0x7f0000871000-0x8)=0x60, r1, &(0x7f00002e8000)=0x0, 0x2e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00007de000)={r6, @in={{0x2, 0x1, @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]}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) socket$inet_tcp(0x2, 0x1, 0x0) r7 = accept4(r1, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00003b5000)="4c047435324fb30c91868156f640d84bc183393c1146d157bbdb5c51342e106c35f09b32461a17ff31bc3331319b088469df513ff7f4930473abfc7150e051ca441603ab0e30a69df846fd6268b483a5b759ab56bf938057698fe290907a2a5dd4047ef1154ddfd020721e43d35a3b463b8637b26e9be12e2dea25dd9ea7dfae05eed2420919e4efded79ab0bc163490053747d2dce5353f10988e4901a45fe860304c778bad447ead35df84e44ea81f402dfe54312a05483d3b8932df4b62ecf0f37f426e1a22812c1b45e99635da4d334ec023", 0xd4) recvfrom$ipx(r7, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) connect(r3, &(0x7f0000f9f000)=@nfc_llcp={0x27, 0x84, 0x5, 0x5, 0x3, 0x10000, "e29024d782a46c9ddd38d3be580fc5d7e13e985d8c0fc5a88a493a6b961b1b99abb4326230b165b275f6f511ba10a93a3c824e7d3fd577cb7f4a331448510e", 0x8}, 0x60) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r1, 0x1) 2018/01/19 06:16:52 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000012000)={@generic="6a4834e9cfaed1ee5c2280eeebbd2f58", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 06:16:52 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000025a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005f0000-0x8)={0x0, 0x3e, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000+0xcbf)={0x8, 0x8c01, 0x4, 0x8, 0x7223, 0xc4, 0x7, 0x1, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000002000-0xed)="310d399701a14df6ce620ae0e951ef9142141a5de2e838ea944fe6652a4d413c980d0878e72e993ec28ecc43b554f65912424c85db9bf660ffc4bc95b75bfede074fb7f59a9168928366d80460ecc83870a52291150541e09be8a590921a6344afd755332b96e1105fe4e20afee806cb7b52df7dfd015f30b764d9128418038374f8e97f692a220ee99e3fbe379bb37796a3c0f5873e47203096f7b7f0fc345733b3baec010c81238cd8693acaaed50cce21db58f84cf3076bf735f61c35cc682893d54b8f3ffe181059e20840e65b5d61e9f21c3d1be7c9c416a61e004ea29c3d7ffb518c780ecb59cdc87b36", 0xed) socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000-0x8)={r2, 0x7}, 0x8) getsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cdf000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000246000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x872, 0x101, 0x400, 0x80, 0x2, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x62, 0x1, &(0x7f0000002000-0x18)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) 2018/01/19 06:16:52 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) 2018/01/19 06:16:52 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000030000)={r0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000009000)=@generic={0xe9, 0x8, 0x50}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000031000-0x4)={0x7}, 0x4) [ 965.329259] l2tp_ppp: sess 59/32096: set debug=f55d40e [ 965.344417] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 965.367588] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/19 06:16:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x9, 0x7, &(0x7f0000000000)="587be53c80bd4338d0a1658d1882c5c14a41e94232a74be418c105", 0x1b) socket(0x10, 0x2, 0xfffffffffffffffc) shutdown(r0, 0x0) 2018/01/19 06:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000068000-0x8)={0x0, 0x1}, &(0x7f000068b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000244000)={r2, 0x14, "f0ca7c3d4094828820cec8962d1a7f91db463e27"}, &(0x7f00007a6000)=0x1c) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 06:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000791000-0x4)=0x0, &(0x7f0000f40000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000516000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000030f000-0xaa)={r0, 0x5, 0x5, "74d48503b9adfa020d4d1de747dff8b4ac1f3c8b58a293c64cb1e3579a4f58ee9bca9005c2520ec49302fca21d8de0e3a02ef1e56a627b22128bb470b163cc4b3f5b55700c3a285eb4f80bbf9e23329635d5128137f0b08a8888c06ba926a312e1ceac2dca9957615270f1477da58703703a2e15bc6dbd57b2a62899dfa3e066e346ecb31b5c0113b1b093b2a0272ce85e533786dcd38e03f3a8528499915dca0b6c00f51967c6f7fea52f58278631c7c203b4375f27253284e969a80211db6371c754fa"}) 2018/01/19 06:16:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000005000)=0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000005000-0x4)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0xffffffffffffffff, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 06:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f00000b1000-0x50)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0xe6e, 0x4, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x100000001, 0x0, 0x9, 0x1, 0x0, 0x8}, @alu={0x4, 0x3f, 0xb, 0x5, 0xa, 0x6, 0xffffffffffffffff}], &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0x60, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002f9000)={0x0, 0x0}) accept4(r1, &(0x7f0000b4a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000377000)=0x6, 0x80800) connect$bt_rfcomm(r1, &(0x7f0000395000-0x9)={0x1f, {0x8, 0x7, 0x401, 0x6, 0x0, 0x3ff}, 0xffff}, 0x9) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000155000)=0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f67000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 06:16:53 executing program 3: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f7000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f7000-0x4)=0x14, 0x800) connect$packet(r0, &(0x7f000002a000)={0x11, 0x1, r2, 0x1, 0x80000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000f8000-0x4)=0x0, &(0x7f00000f8000-0x4)=0x4) syz_emit_ethernet(0x86, &(0x7f00000b8000-0x14d)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x50, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [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], @broadcast=0xffffffff}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], ""}}}}}}}, 0x0) 2018/01/19 06:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000f0a000-0x38)={&(0x7f0000e3c000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a86000)=[{&(0x7f0000616000-0x8a)="97a9", 0x2}, {&(0x7f0000c72000)="", 0x0}], 0x2, 0x0, 0x0, 0x50}, 0x8004) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000bce000)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1f, 0x9, 0xffffffff00000000, 0x5, 0x1, 0x465, 0x800, 0x5, 0x8, 0x6, 0xfffffffffffffffb, 0x7f, 0x2, 0xaf]}, &(0x7f0000881000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008d2000-0x8)={r1, 0x1000}, &(0x7f0000ebf000-0x4)=0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000093e000-0x4)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000673000-0x4)={r0}) sendmsg$netrom(r2, &(0x7f0000ec7000-0x38)={&(0x7f00009c3000)=@full={{0x3, {"67cb7c5d6cd544"}, 0x91b}, [{"43b52afbc4dc6c"}, {"e39027b16022de"}, {"d2e3b12d1e0d40"}, {"4341f286990728"}, {"972e414f8b8341"}, {"fa10625e413678"}, {"aab7b5fd440767"}, {"92eef6c57435c8"}]}, 0x48, &(0x7f0000930000)=[{&(0x7f0000d2f000)="641603de86a9fb9e1816e4288476db522ed4671955117672c29a8d144c07774f6bd17cf70e7b9ab6b62f81d4514553e37aa9759590dfeed2fe3b7a823198cd488112fded06cee4c9d28f2a70611767342a51e99ed6f5b53286788123", 0x5c}, {&(0x7f0000281000-0x8f)="7d48219b8749508b6e608a348ad54e1e3a68b8bd3d5fd6839649bc73d2ffea5051a49a20f735385ef8d861ba6d85bc3a840787f2229c74bcf96f4de2a61ea5e933b801a44b7d0e9f3453a779225b9636f0de69d14d5ab6746a7de758ef37790cd13af8b02643cefb07993020dbd0394a63b0afc2f4cc5e4f8f4556de7edd872c83fa5787d3f04d8354f8b718778904", 0x8f}, {&(0x7f0000e21000-0xd1)="7980c9ab0e7a5016ecc62e0538d54df3fb6af4daf2a77f316b47c6dbfff452e8e9bea549565924750a51be90667979bbc47f8b13c31237346a2471aa78f0f9088d09dd00c8b8ff8dce51b616ddfb73575638ef6a53201a282a81bbc557585c4859143f1d7e3365e8c993f00ee920ad841e044a25abac76b17f9b94050e57d5c951c3e24d7f93b3f5f03454b3ad550aaf51609d0333d6d02aa0d945d595bef53a55f14f9fa0e30b4d5774defec3e1f7458dafdc75010c9561b4d46493784c53ee8c06fea44912b77e078871c2f6a8055c32", 0xd1}, {&(0x7f0000c0f000)="1f04988fcd10f57c5071b06da11833a310409e473dbb0607dfcf4bab396f7528d01e48377ceecf5dff6f9372c0bcc43476e35e49ed6b71801e8225a2fc81a1be0640e78a0a72d17bc2d78c92a63b158506c36019a98c2c136029a1d2118c984baa0e11791fbae111a8fd140a0e555b26942e7b87d0ebaf6956b2b2b394b5c5fc07f4e1d424a8cbf239cc8c002c3c6970b3858f97bea4de0258e7722a244602aa413af76758273f3224f7e09ed839f7b3ee01ea6d11fc1dd2707f08f36422d0d807d96bddc9493d35f9824f9b1785646f9e7322eb43c39b8cd90328817a1001fb728182c5c79d99d6ad7814275e999462b24e4451acb513d49c3e17745f2f7d9d8dcd25c2d97bb3e56533b502a9d42ce8720a55ea346731edb188d0a84502d3a028cc7b234fc5ae28a3538b451b87521b4676077bef7d921ada0d0fc7c66735e6900d1a4e27573dbfdad4f69020e4da90f5804cb8c50322f8bf91d2932cd75bf1563f0dc4c9594f20dfbe783017686a1629313b95747742b501f5816803c66ed2b0984d9f4e68fc80e2d67c5ec10f05dbe8cd23e60df9f5beeda4c166f3d3bc9bdcfa4b6a97b2f7c6ec178dbb817d6b77b593f988cdd1a1fbf6a483f462ea712c1e137394e501f62560795c08bb1c225ea7589081bbc5bd958b3172baef38a08d991f2ee8429b20e4e6ed4346ffae75eac4067290afe74b1df4b1c23ad20a0f46e14ee34a60048add25602165f4f2e2738ec221d9702f866336c5d1b93680a557884b4f2a7ff25d6b43a3d87049290e20f89dab7ae630bcf4b652300147271cb4d01bda9af43cd180a7e00cb310d81fb3ee187edd45cf5d9af147340f4a3656fa958e0f1ac9bb80726970fe73ac5f7a6c32f5874b7fd0602ef02a69b2a08d903b347269b78443d4412494684124c7fbe4b60ee13b0bc0e81a02087979df63ce0c1ccf582d59df75b895793667a10959c25f3c14f5f6c3c557f08de99f4719c91586c70c1842afe349f80aaf924abd11055a999a4380956b4dd8132cf1bd81182953882db42a86b7f76217329ef758a9541328b7ed8c209e78cb5818688c0258b725bb6dcab8ef197015d5509a74cabdfe48ccbbf4467dd6fa5c2d538587c5cbe94cfaa0eb23ae647fe58661e83f9bef43caab3792ee1b7f376f6b2453804a2481a27a6372177f06696cca798f9adc89cf02146c874f08106ebfbe556ce38e75ad8113db5858f9b5c2cda749dee4761ec904ea784382faa832fb3a1844767fffa339ad18d6102ef803827b70853af3a8d6b13cee5935175eae4f335c2ea859ae8cf1d05d0992487fc3eff9989a5db9f3c38c68881d317cd73549680d623ffdfbb0026c00de4e46e4a41569be0007b230f347c25c818f8464e43f7972b259b88fc19da838e8ac7c154d245471ee01c35c00f7766f3aae1f44a59b247e2672b3f4854e5e924e9f83e78b9058149ae6f77a0e4a1e433b9c5aea101498cab285e5f6dc12bb61a0f63da33773b9350fa1aa237242dd7b5bb0e044f0b157405021e0288963f9937a2e0eff6625b3b12401f635e987150b125a639dfb1b2f054c99aa226b1de65ecd8bdae536cee0244a5fc601046fa2ed4b88df5ceb889e617f5f8acea7145415f836df66ebd5d4aa626e84a0f841e427fe06cc23af56b37cb7ac57a779f18cd7e2950697058f5ce76d06c80d9ca470ada3d8efe2710a2309e2d0b3b389529c8351d8b1ee41a548dcb9c1b9692da589b780aeaf75d4cf7f1b5e8d97ed6465b179e0c464c68979a7ba977a549d45d07fe444a9959718559ecd5052cfcf79d050a4c81a23d8da1fd18b1f2fcb7553c26353891165dbd71879f75bb3b00d00d5573686ea7fa3e21ac42a146f96eb5175acffe136628a7b4aa0aaf290b9d476fb7092a6e168d7a607e4f638a8ca343bb11be61f9bcd87cbbe3e1b3e265aad5aa5f5dfc40174d3b2d06cc9791757a86a37d8dba54b62d442632265ac102ab04dfe0f8d10f9ed5f4272e987a01a4fcd99524be70313b617d557fa272aac92054272a4563f7e0d369079d04217933626a98e5e1427eaa67457c4e5c8cafb7c768eb080c8069c8db2b0195402ee59ef7cb773cadf054c81e3ea7bbe8c5238c15da2dbbd60c8afa7b3f85040045651366e9fa1530aaff7231316bdd5d563f029e08f162e88768c28588612ee382a0a45925be2586dd544f15921432c33cb1d2b7b77bfc241a2d0f609f140d679ff0de3a355c231d8c60b4f64e25c8d7683ccff5888f9ae95ab5d4bafaecfbb8facb6edbacbed6baa40c5260e73ca850a68eb9d4f839a446986a383581723d2d80236a068f878e8307c1eec84e84a9a1f4e5f0e33ba269879d2e3ee9947fb99310756349df22b7a6b3ef03ddd109ab339a88143d83192e5c51512131c3c88091e2921e27c8d577eb7b1a21b0852bf7e1cdcc1b6a24490ed2c9f01d0dc4337e92f2790fc80e5319dcb50e5f9793a4e7ad362782796910b88c316e5b26db9be2520fad7d8b99e8703bb6794d35609abccf7b1adf8af5f2b7836a0b58f29a272a543dc2cfec585ffc3d161666f9a63aa1bd009debdcee4f865aa46863332fe691fe5f584875921017743ef5145cad9715c350796fb4809063c129d2bd2d9dd891724f1d86a452908ddf23e40f464054c9d0ce17b85668b1c9133c5649e012d4456a53a3361f011e6eece7beb7f5b71901b2e8bb243a13e4faf6f1bfcc1ce9fac74af8fe54a5fa967257ab0346e69e4e7a68cc2c12baa9962bd204ca7c8e4e4f590ebe273b57f8a4c790561e399dedb7aa4474584cf3c21823742b92576cdd9be88f834346a21da1d6b937702d51240659d953f52404a7ff5bfadc53d443cec24d51beeb246c1e8ddf28bd7ccfc88c4b3e550cd8ddc1b2c43de423a74cb63cfdaeee38be8d4a23dbe409f21462ae7ee883a6f3e58a28c7605c8ca6eef191fb3b7ac0929f85b7542afd76af7c86a1eaebcf6711eb6e22a34de613ff397053e1a1976b3873e059ae95d10ec0ac13ee896b35f7b151ab9f95b5790547f67997a76f385c816260ee148e3896678b6bdbf44597822c366afd9b0d427909e71f5709b480a1b3c6f5698647028767a6b60a42b2c23f87b8e3ed35958fcd0d7fbe31c39a0765242af7bf698040dfde673b53baf6a00f8d67fc23819cfb6ffa9e43cb002ae53a77de6edc7b50ab3b460a5aa5e1874ded7574268254773973d76659b1d0ed996a5ec73f03375f961fe9e031b55d69f5d7e9c328b7754cda3089deae83810cdd20f72af096a73aafa8fe5557d1e224ef7cba5418a18332beadfa1f1236d1ed7b761003ad988be13d119af6868536d2d8b0f81518eec80ca73ee4fa93523dcd4dcf048f76f81b1389ac8d4c6ed0ee9e711286080ed65c66293b0a29aeae15a3bf63ba813e03ff91f29f1bbef01fc2492c48ea6d3f5f3d9ae8ed0edace9bb29633f6da64abfd0da271817e2e43ccee1f87d12b238b8609fa082c6a14c443d2e435014d1e6d367db364a3b11cc60e969d7ac57cec71607122938d2628475e28006103b2c3870d41e079e31eb283fad411edcdf5ac1872b176479ceb02274490b8d236dbca1a1118c6ded4772e4cf8005b5665866171e89963319aea567e7ff4a668b40f152b115c4cdd304ec37c9c4b3b515189341eb2aecabedb3b45c2257ddab472bff0f6365359ebe62e1760364d2bc6cf7b44185587e7dc19756f4a4557743497ac1c81276ca73564aba4c31fad7c224a97d25139cc48f7ad43da029bde8d8cb9c1034232b230602b4f7cc81d96994ab34944ba05645c1e997e1d40eb4b3d19bee86024937a3b119859857ca98781fd55e238975f3af3c670baee72257e857ab0550b7d2a2beb08d8d87e035dbf08ebe662f8adf2fbf6b8bcaa2aa47d6ddef9fc27edca95fea9c90b0891f43b93cf828d3a1db1120a946973da3e098dbf54c39194eb15aeb9b3fdbf43910c79f752e859ffbfa74fa69883ec442550109207b07a808e20db78da330ff215ba3966a4b5e62bfb48acae57acd7ce828e8cb72065c92fe8008a034a05f4e585fba3bcbbb829e6d6834aad8ccdc34c87d93123e6961586ba475fb51df7b5f9a71497af4d5c1e5ac4c4066446d7cf435a38542c8aad1975887908646be1e6029bbbe4c0cdfa370de9b4d56570ee6a3a61b3aa0b020f6ac6f6dd35e6a16da99ff49287ce23fe11d3f15efca02169f692fce7ba76c550f1e55930a262b49053bd19bf60c3ff9800c863e1c990451612f2872c18f16e7c966790fc9d84ee85d47baa3a66c68a17e469674cf820d796d7d5d72db6d1d7b65cf1e60aceb48c15d7a21e0ae7ad3735eeb510711f98c1e067d407e4ef5e2c6435685cf624f31b4c34f91a33f6be0ccd3d5701ee920e0c5769383963d239d7a868a9a3088a9d183acb8a427d62ae94fe5b65385ab2005ae6e1070cda8c5c8ee283f400f79c017c5134e1897fd98c7a4c2c7708a2d0b2e6b8d21c7827194e08015b3375d6204341771682bfe6738f8ddc265d844b27d323472d3bc4c129cf7530ba27f410082f51571c719aa7f0d5d1d18abedf5c652dc2bae318da39ea0c02bb9a2e5528cb93d59615ab561c8526991fe8d44692fceb6a61e42dcfb59dee40a969041a96a409f060658fcaa4b2a24c21b5eb11a660e9a377f3e1bc8575a3e048f0548dfac723426ff06d5270a548cf3d9895893545c28afcc0c61443797d27f79aea224a9cfaa19ac8d5d76593f83a12c72e164fe21bbbd7f65f9d8791c5a808f52b2197dd4bd7076ffb3c7507a1bc54e2766ab5032ef69c050983d02cc7623683467ae714660e0a2a821376c1ef44d8e243ab50ae349558a56a41aa11e14cf4ccbaa7e41baaf5f6aaf7c6a19dcdf3fe2d567c227477f01945a9114c9da3f5470c0e5e1e5e61d9182cb327787dd577af2780ab4ecd84fd2493945adbcbd77be76844f63f01831588b48a3d71e9375821165ef26b9d026ba4d96fd3aa491fc3b285715d4f0768dd50747fe9b4765be877b742c8e00c14e86a9ac74364bfc4b1b6e8bcc8579d02574d07f88444539991f22cf1a37a9ae88d38f2ed450ce77a99c122f1d62ba7fa52deb9ea857517790528cffecbfbdad210b48d4001e0570264d08a682aa3d4c0919043908a044e2bed8c625c7829c8b4d2beed3728f346ef581946d87139798f34de3e23047b8d640d40eba3b79a7fd64665de3266f2d4fe438a413f39c053b980da51bf9e48582eae8a5bde9939e228025f2ee46ba8db65765ca7c05f06bf9cb2bba3982683eb329250bc4469101ea958ca1f398db3d50cc80b933888474039e632162d1434683613a86e60e7c6e1e83bf7a52ca156bff148b3549c2512aede89823799465739c6ebfa0009cc75122aaffa8c39410373fb8c92afab62d11f5d6c04ec357f343a81a63c65c8092d755fbd3a65d2327e4066452c20822a6f0e707ea2e45909da33808a82a56994c317026c470c7990136368126e3cea956ff5db32864457f4c492a3242abbac0e8b9d7838958200260fb83e74ddd0e0573f4d0b24d31c4fa7de3c161cf0bed00db6fbf48c05a452768de8b56b983b1dfe448511710f4bb5980afb1f111aa8578f1bec1f918739ef47300e0027a3b57d667685c93f625a5b69635a97ca58c312856225b638b7b53778434b4d692597272b7d761cb3734c22b05f9319d5aa4f4e89268bd5928bac67d72615b53ae05306450371e7dee6ef7bce3f14b3ef6619c0bea99a9ee7cf3b58d5e3fb2f0de8086e181ae6eb32dcbdb3b1cee8eb9ab4235aea20661c8", 0x1000}, {&(0x7f0000bdc000)="b0bb6690e815bf70aa09ae871c493542bb5a88", 0x13}], 0x5, &(0x7f0000595000)=[{0x50, 0x107, 0x1ff, "2a89c3bf462d0c6e62e166f4befc9b0f5ca9184ee35dd5d87bca489445a1ce77403ab8de4c5409e164489994a2091df846af227da4427b0615c9f48c5e73ff"}, {0x80, 0x117, 0x10000, "719c926a5d60e5f4d95ef0d5fff9b82d30b53ec7dbfd517c3f3956beb8c8a002d973f3b58781c99834eb042b2a10121444c0ee16a9476eac9a2f5b7589e54c95ec19b53cc8291a5b325855dd6a426e9790eece01cbfe44b4aa02f44c43f86befc40372b7446fddb4b14a9a48b10973"}, {0xe0, 0x10f, 0x4, "1269d7fca3c617e36b43fa552063b6786cbb0f73decaba23a5a4c4e983cbd7b69711f5ed77f6922e8f2ec828d9e65fa141cfe6bebe7a0258c85fb0c5cf1591f3d09d6015309c077cab6dbfeef1a07f9a201fbee8f7513c6e9fee0e31202ccbbf7363f80bfe4e0a178fb4b2f2b22c09494efee764113f9e37962a67d2870ca3b802fd3488ca9975822c82d95dfbf904d3af6196c1b163c670fa4692c1a5654122882318abb37915e98dc151341d54dc3abc3d0c96d7a575ce44a503b946c41517ad66fb35fe13f0b47f37d603"}, {0x10, 0x10c, 0x76b9, ""}, {0x58, 0x10d, 0x9, "ef15c8e6894eafc7193e9d3827abe2f7c67e5042562c6005ae6915934be6f316ee3e3a9bbdafd346f051fc2dfa5280e9fb316f157eef45377a2f184b69afaa0a16b367c75d22"}, {0xd0, 0x0, 0x7ff, "fa1ddb46ca4c0c1c371f96ca50ec80c6475aca649c02b7dca47a5c73d1a5c17ce09b121db5eb5f9a8aca2dbd6e28daca011ea6f343cf680e07c5913f7b7ad9f3e021bebfb5213e3bce3ce76fc5a3d6749f16401a154e387fe7fe0740d259762d34c8f422384172b0e5cc5eda6bc86d5e31d10e0cdebedea3679a202f8ab7cec5e623f4b3cec8d9165a16819c76cf5f462a8e1d55984be9e87fbf5b8e0aa40bd9fa5e4ecf4bca6c6a3606290ff4e99995e87c08c80c9fc82c32b1bdd2ccb70a3f"}], 0x2e8, 0x40000}, 0x400c011) preadv(r2, &(0x7f00004e2000)=[{&(0x7f0000c59000)=""/138, 0x8a}, {&(0x7f00000df000-0x14)=""/20, 0x14}, {&(0x7f0000eae000)=""/43, 0x2b}, {&(0x7f0000fb6000-0x33)=""/51, 0x33}], 0x4, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000bc0000-0x1)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 06:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x3, &(0x7f0000afd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000047b000-0x20)={0x8, 0x0, 0x10001, 0x4000000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000a83000)={0x2, r1}) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$can_raw(0x1d, 0x3, 0x1) bpf$MAP_CREATE(0x0, &(0x7f00003d7000)={0xf, 0x7, 0x8, 0x2, 0x5, 0xffffffffffffff9c, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 06:16:53 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000074c000-0x4)={0xffffffffffffff9c}) bind$alg(r0, &(0x7f0000e2d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b05000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000edd000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005ef000)={r1, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x5d0000)=nil, 0x5d0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0xf, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x6) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x3, &(0x7f00005d1000-0x8)={0x0, 0x0}) connect$ipx(r4, &(0x7f0000547000)={0x4, 0xf4787f, 0x80000001, "768c5eb15869", 0x3, 0x0}, 0x10) sendto(r3, &(0x7f00004d4000-0x44)="21b9ffff4c770a00002d8041d117a6d6", 0x10, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f00005d0000+0xad3)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ce000-0x4)=0x10, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00004e7000-0x90)={0x7, {{0x2, 0x2, @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]}}, 0x90) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00005d2000-0x4)=0x5, &(0x7f00002b9000-0x8)=0x4) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00005d3000-0xa)={0x4, "60709aeb8a59"}) 2018/01/19 06:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c7a000-0x1c)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x3, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x5]}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/19 06:16:53 executing program 1: mmap(&(0x7f0000000000/0x5bf000)=nil, 0x5bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f00000b1000)=0x6b) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000b000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005c0000-0x6)={0x0, 0xbc}, &(0x7f00005c0000-0x4)=0x6) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005c0000)={r2, 0x6}, &(0x7f00005c1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005bf000)={r2, 0x6}, &(0x7f00005bf000)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000021c000)={0x0, 0x0}) 2018/01/19 06:16:53 executing program 3: r0 = socket$inet(0x2, 0x0, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={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]}, 0x800, 0x5e7, 0x6, 0x364, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x401, 0x2, [0x3, 0x1]}, &(0x7f0000001000-0x4)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [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, 0x4, 0x3, 0x8a2f}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x7, 0x2, 0x20, 0x1, r5}, 0x10) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x4, 0x4) listen(r0, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r3, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000)=0x8) setsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x7}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f0000005000-0x4)=0x13, 0x4) socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000002000-0x3)=0x13, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000005000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getpeername$packet(r7, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r7, &(0x7f0000007000-0x6)={0x1f, 0x5, 0x0}, 0x6) 2018/01/19 06:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000624000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b51000-0x4)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000dc5000-0x8)={0x0, 0x0}) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x100000001, @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, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3fe) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000059b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000db000)=0x1) r6 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00004d0000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x2, 0x8, 0x2, 0x7fff, 0xa, 0x20, 0x80, 0x2b, r5, r6}, {0x101, 0x1ff, 0x2, 0x3f, 0x8001, 0x186e, 0x3, 0x8000}, {0x1000, 0x439d0000, 0x6945, 0x7}, 0x0, 0x6, 0x2, 0x1, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x32}, 0xa, @in=@rand_addr=0x5, 0x0, 0x3, 0x3, 0x100000001, 0x8001, 0x4, 0x9}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d44000)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}], 0x8c) syz_emit_ethernet(0x1011, &(0x7f0000bea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@x25={0x805, {0x1, 0xb211ba, 0x9, "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"}}}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000027d000-0xe8)={{{@in=@rand_addr=0x40, @in6=@loopback={0x0, 0x1}, 0x1, 0x8000, 0x0, 0x3f, 0xa, 0x0, 0xa0, 0x0, r5, r6}, {0x7f, 0xe1, 0x81, 0x8, 0x5, 0x400, 0x6, 0x7ff}, {0x2, 0xa66, 0x6, 0x4}, 0x7fff, 0xe, 0x2, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x6c}, 0x2, @in=@loopback=0x7f000001, 0x6, 0x1, 0x3, 0x7, 0x2, 0x3, 0xfff}}, 0xe8) 2018/01/19 06:16:53 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r0, r1, 0xff, 0xd) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fd4000)={0x0, 0x0}) 2018/01/19 06:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000543000-0x3a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x400000000000}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x1, 0x8000], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/19 06:16:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r0, 0x84, 0x12, &(0x7f0000005000-0x1)="", 0x0) r1 = socket(0x15, 0x4, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e4c000-0x98)={0x0, @in={{0x2, 0x2, @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]}, 0x3, 0x40}, &(0x7f0000303000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x9, 0x8002, 0x80000001, 0xc583, 0xffffffffffffff01, 0x40, 0xfffffffffffffffc, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000+0x134)={r2, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000815000)={r2, 0x3f, 0xbb4, 0x8, 0xdcf5, 0x1, 0x1, 0x7, {r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffffc1, 0x8, 0xd7e, 0x3}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/19 06:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a44000)="79733976d8c3804aead96002ec08bbe60585ce126b434689a3f11cb577eccc59072499341a2721b878bdc595f51207fd225d9616d67cbda1eda901536710bde5dddc74b1ff520bdba252995fcc83e4", 0xfffffffffffffe22) bind$alg(r0, &(0x7f0000c9d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004c4000-0x38)={0x0, 0x0, &(0x7f0000af6000)=[{&(0x7f0000002000)="34a3c4fd136d9eac9d056614aaf30cdd64", 0x11}], 0x1, &(0x7f0000599000-0x78)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f00000dc000)=""/218, 0xda) 2018/01/19 06:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000029000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bbd000)={0x0, 0x5}, &(0x7f0000143000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000764000-0xd6)={r2, 0xce, "dbfba7c7761d6bce93264e05e55cb78f2f431514350f8459868681137c228898e680fd7071ab262d39cea26c254ab1d02a49598ee9352faa9aa05af2d127d298c64ce779a754e0f51fe3a640f0c1ef825046c3bc4bd3b2e2d269ae69e420d4c0784cd90aa66e3d4eb39b38103191f7b0438cdb794026c8193ef479b65559ac7c5a9c5a065d26455279f2fe2c378c3955d9ca0981769c9708a12aa5b88d307297e825cca10568632eef14810abcd8e5fbe48fea9c69a396a2d8af3f12d503d9d63d5caf44416331c1aef74ebedb56"}, &(0x7f0000c7b000-0x4)=0xd6) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$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) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000070d000)={r0, r0}) sendmsg(r0, &(0x7f00009f1000)={&(0x7f00000b6000-0x10)=@llc={0x1a, 0x1a, 0x40, 0x3, 0x1, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000960000-0xa0)=[{&(0x7f00004af000)="b9d98a1400c97d31e9bbccb5e8b0df539c7857265d0f1cb452f5b18ae4010f3f7674da695d53a2d315a13d9e9d35d96834da36eaab0efb000b2256b17654823deff398ef2ccfb8008d2f", 0x4a}, {&(0x7f0000573000-0xd1)="acf4968eb19e40df9eb3188c1cc55a2cfd68c2a88e0c4658f89530aa5330e188c27e6485a7db204e0c73af49519e9a1ad57a70c16f1da1e10dfab3e1fef851bb6ba93fb3d7e71dca99c8e5ff9909baee47197dc2c806a0590ec37bde421480122eaef5bf64365f6cdf2457cf25314d0467c7b0adbccef13f5208ec7384b0440ab4398c6714ceda90a45b124e32d4574e332ee2957c6094b61aa6f01e96deedecd70de42ea74ed70ec2cb51976ffcfa25b678d7a2f2718470ecdfb203cab935a4b8cb84c92878de2103c1eb84833b7ce37a", 0xd1}, {&(0x7f000010f000-0x79)="5c188a85e7c1d728e1af99853d318312ca0620aa8e2ca4accc385a802484e27fb4f45e3524215f0b5fe85f1e899566211498a19778f93ca1c23ee143f7e6646eb2f81fd991644e3183530721e86b9a103e1bf8007ce5a3eb69838540bce975d2ae7712f4539f4328bcbf37ee42551cbe212fc13ee22ac9c8b3", 0x79}, {&(0x7f000094f000)="4e7f40547d16408dc51746590682b6d5cde713c6bf6e0d3191d62680fa3967f447471e7969325eb6158d39c8ca1f772c6e9c298e3ceb037ae39eb0bb570938e52e74af5f4bafc30e3ac82d264e362151d63c818d2fa898aba8d55c2208c35be1b4df0e9064d0ae80b359d1059f08662e60fc7b0bfec71e31b9708ba4557724ce5cfb6cb71ed9dbddcfc4040a7c2327df", 0x90}, {&(0x7f0000c81000)="d410ffa121049b65b23b243bfd6fab758c28574069c8b0e1c4299259", 0x1c}, {&(0x7f000074e000-0xd4)="cf039d5518c2ea32895ee353fe546d4c61aa1cf55eb7386a54f6802205eed06375655e70f9c8e28a45bf3ce354bd359e191a7c549e5dbc2b68f771d2ba9a68a5c9f3c665acb2cfde6f24d5beaf5fe9b49dda9b75a7029b2fe9646fed3258e199db9bb9c37f0802958efc2ec57c4471139feeba53548b06a215884253bbcdc2bad1f9d1eb08a989393d180e7c96dd6f3ae454354e47ef6e2ff155afc73d955ee4b87dfc82e2abe8173cc2abe500fc6b72bd18bed78351e16cf9bb4d9304655f8902fb841b2182b25cd7586eb305677f8278633b6e", 0xd4}, {&(0x7f00001fc000-0xff)="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", 0xff}, {&(0x7f000037b000)="82fc5b01eb290120434f73740e60a12ec860e9fc5929421dc14a5af816dfbe86585d5cd3489b36ac26eeb5f3408e2d92f0653c7d4dfb81a8ba0396aa7e512572ee86487533fa7613b0e00763ec9e33c3b4ce57", 0x53}, {&(0x7f00002f0000-0x54)="6973fbb6403ac95ee691ddbf4ba86f3241384955f9ee798b74b9832faf658fe3abd4662fa331bcc48d8ca22b6a71affdc5c328e437c2cd93398d0d34fb908e554e78147b1c56dd7060aa467e18d5ae2b362d6c82", 0x54}, {&(0x7f00001e8000-0x71)="32def69c96c0afe688bbf154ce55ea55c45f6343f2d65c032bbae99e268a5c749f22afa4f6f623f72f2d0848fd54873b2b41144bde7ebc9c1bcf26021dd20a675ea244705d20a0d2a394be3acf2869b8110392686d25de4297c28b75b17c37d732aa49db98311299fe3bb1a4bf86e7465c", 0x71}], 0xa, &(0x7f00007da000-0x1f0)=[{0xb8, 0x100, 0x100000000, "a6e13c48f7a6eeb694ecea589ed0aedd7f127149b0e6d1a8ea52c2b61f4a06e059b04009b96ba38571e8f95a957940bcd725084d451dfa7b12e47d56ed34737c33556a481dbb315e1498367a114fb8631959d7ac564e0112529235f84b07fdc1a82d4310fa219bbe1b171aa47b2cd3221a1ccbae28a62c6fabfef2538898dcc2398eb7af878e53565fa058e78c151ed7cd9792edece113575bbfa873242d7f581aed"}, {0xb0, 0x117, 0xa4a, "9e798a7b0e973a1432433c955a380db53c4dae5cd7648ea3c3748994c09d7bd9b84d3789095dfa6d5b3226636fa22689554c7bda7dd50060344b80e4dfd3050f152bf0526fee586c505ff865dba047c832b147642db4ebb87ec4d49260008ad525c603e7e4a855653eadf7ac76a83c8a71d866c506098bf23953a44553ade0216b492fcd244e695b9a6ce55ae45284d7970106311e1f2c04a452"}, {0x88, 0x13f, 0x6, "92f87367b00456fd7cc0ef999b0868f3c21baea2b09030ae2de44f8d73b9ac453f803d9616d30be8f105130088bd3dfcf8ca1dfa83e4b19d0019c710e3d0084c1cf9caab34c7361fa9a5a0e4fdea13e5d42a451b43d1745de7c3b09789d00d0907f0ecf19ef72aed188492ee8213730ebbe1737a1a"}], 0x1f0, 0x20040880}, 0x10) 2018/01/19 06:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4f000-0x4)=0xc) 2018/01/19 06:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000565000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d04000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008fa000-0x10)={0x1, &(0x7f0000272000-0x8)=[{0x6, 0x400200, 0x0, 0xa1}]}, 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fdd000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x3, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x100002f1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:16:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c96000-0xe8)={{{@in=@dev={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, @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}}, &(0x7f000041c000)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00005a1000-0x94)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x100000001}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc930, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x94) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) bind$alg(r3, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x0, 0x3}, 0xb) 2018/01/19 06:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fe4000-0x8)={0x0, 0x0}) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000279000)=0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000ac5000-0x4)=0x0, &(0x7f00008db000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ba6000)=0x6, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}) bind(r2, &(0x7f0000012000)=@generic={0x1, "b69b414ac2b64f7d2df9e6ea8b5c11a30d5d8bd5cf2fa81f79e1e322176cd8eb29c89b2a118967da4d8b8a8eb8a38f5fa6d661a6ed036d17fc6bf0c7123e1e8dc9d4ded6b3f1f5911bac9e821878d358b58299db9522b0ec224b78069e9d43f8a3434c9b33204a15902563f595e78242c4684c1ae377b609a23ec20cbcc4"}, 0x80) 2018/01/19 06:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000584000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5b000-0x4)=0x10, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00006ec000-0x4)={0xcb}, 0x4) 2018/01/19 06:16:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="9b39a3634365e29fd917313b86a40cdaae7a101e44aa3cd28d8089d07f01729dee3b462c1e8ffd4f0185ab774e041e38ec6ce0018746bb8f8638efb90c1e80978a34e958fce0af3b84e47eabac7b7e0b6c549bb39fdb3a0cbf13048d743b3984e614e4b43d34193fdc277e8af7655be1fe5dcaa4bb23bd6c4b0c572472097b9526eecf05173670d2709101c22ea844d4133d5f3b3741", 0x96, 0x4, &(0x7f0000001000-0x6)=@hci={0x1f, 0x1, 0x1}, 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x3) 2018/01/19 06:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) accept$inet(r0, 0x0, &(0x7f0000a62000-0x4)=0x0) connect$inet(r0, &(0x7f0000b44000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:16:53 executing program 6: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003a3000)={0x0, 0x0}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000194000)={0x0, 0x3f, 0x0}, &(0x7f0000ae6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000264000-0x14)={0x0, 0x1, 0x1f, 0x400, 0x80000001, 0x400}, &(0x7f0000aa1000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003b3000-0x8)={0x0, 0x3}, &(0x7f000019f000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000626000-0x98)={0x0, @in6={{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7}, &(0x7f00004ef000)=0x98) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000840000)={0x1, 0x9, 0x2, 0x0, 0x305, 0x6, 0x1000, 0x3c8, 0x0}, &(0x7f000032b000-0x4)=0x20) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000063000)={0x0, 0x6}, &(0x7f000097c000)=0x8) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ae6000-0x8)={0x0, 0x7, 0x200}, &(0x7f0000ae6000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00004ca000-0x188)=[{&(0x7f0000ae5000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000067a000-0x10)=[{&(0x7f00005d7000)="f1285dbe13e9a96f37af2c3525a23bc17315ce065730503440ebb47029fbab98b413019111d559c24e6ae5461e7d395c002186ab7fec75315bd1effe7db59b9a50a378ab7062a0d2ec992771ee845c2d418a2bcf43b921d5558874fc76514c14dcd4d554d3e15b7ce090fb82f4e22d81be4809b0f6e56ec1e955da988542a324429bbb77cb366d07350d5c98b60c12", 0x8f}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000ae5000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000981000)=[{&(0x7f0000ae6000-0x24)="f3c87c9729b4b5d8e7d326aa039fc3d5635b0de78d01a1bfb4618f43e3d8646028cb2206", 0x24}, {&(0x7f00000e0000-0x74)="e38efe484ed385430407fab19ede926f3d4d30642cab7b03da32e4b844246c0e079b5eefb7a8a577bbd96f80e9b3555c248af12747a8fddd0c88caf1a1872f4331195e911d5026f41b69b1b33e8076886458cd492108a019aa15bd6581c436ad25551f5896c5475b94445aafa57953c726d7ffcb", 0x74}, {&(0x7f0000ae5000)="8513ba9581d840c6b673fbe2bc10d4f69d1e8f0c40da67787d43e2fc78ac756de35922fe544dc60f38e1666ea7729cab6fcb444b67af6f43c517e8d3fda538a77af8561d6ff43168b7a22291984b72dca6269493de2b0a84b212cf2010e1bc04ff4b820a333bd205ef04b1b92d8ad36b6a470378ea05f316a924cf674bf42e46829d515a0bec094d51f7a048efc43c5c2adfcb349b8645de5da212b402903fc35d7a0ce52ad5e801a062eefe446ee33622b36e3844c4f03124c6ae99673b8fe994e6b280c04c541f7bd6c814e5153f383fd745c79b72770dfdfb11374539053372a7caa4", 0xe4}], 0x3, &(0x7f0000ae5000)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x1000, 0x0, 0x0, 0xfffffffffffffff7, 0x3f, 0x7, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0xfffffffffffffffb, 0x8008, 0x8, 0x1, 0x2, 0xa84b, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x42, 0x3, 0x3, 0x9, 0x8, 0x1, 0x7ff, r3}}, @init={0x18, 0x84, 0x0, {0x78, 0x10000, 0x4, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x202, 0x7fffffff, 0x200, r4}}], 0xf0, 0x14}, {&(0x7f0000ae5000)=@in6={0xa, 0x2, 0x39ea, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000ae6000-0x20)=[{&(0x7f0000ae6000-0x93)="554344a5bf4aec5bf9facaade5992b23e87a8494d367c93eb23cc394fca2a5133789f0b95d2c7478bf47c5096118c2936b4b1e5bb36040fdea03ab11004b303e9f01966c462eaa94f015a765c17e36fc542845ccb9c6ff813980f9abacdbf92c973eae6922ad38803a6a7e50e954955e88622024f9e54f95242ba73198a0d0f8f2cc53d7d645691cfb3c8a3410054f721c5e750c88e72454502a9dc57755c2634f534c13", 0xa4}, {&(0x7f000028d000)="2b09cb14c8f0935e3e6f2d8fa39b2bed7a0e61263b047b7e805d5e176701d027ba0d9e7af2f5b033fc34a5ac528336fd4e215cdf8096a2c09569c91828986b2438b30fb6acd819268a2c9a9e56f2bed887cc0db197c830923aa906c9f7aa3dfb52f1ac52fc494afa5da51791ffc20a011106ffd3bbba1884", 0x78}], 0x2, &(0x7f0000790000)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x31da, 0x80000001, 0x2}}], 0x30, 0x40}, {&(0x7f0000ae6000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000007a000)=[{&(0x7f0000148000)="7f1f0446f3e5832b63a17bd3c3a78d", 0xf}], 0x1, &(0x7f0000ae5000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0xf, 0x1, 0x6, r5}}], 0x30, 0x80}, {&(0x7f0000450000-0x10)=@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000368000)=[{&(0x7f0000ae6000-0x13)="63d1cd10d8aa39431079dc2cbefdb0a52c2f33", 0x13}, {&(0x7f0000ae6000-0xa8)="657543e8c9813348c7b6baac309d8ca2ab952f6dae29a53e1e0d3b022230edd97f30700fce3bdd918f03af93afff52988e25873b52d6bcd7595d7d00a6089c848e2df53b3c185d32b75e5029cb981ac8f5188a59f409c2a202212d3c8eacd235fd2cda5bb0bac0bad2d573425d967bfe9ea2490e50c20a75413f86275efcdb19fe10a0cb1d578789f558587af508a06531adce36e3472dcfb846e32007863a33b9b4c34829c15597", 0xa8}], 0x2, 0x0, 0x0, 0x24000801}, {&(0x7f0000ae6000-0x1c)=@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x6d}, 0x1c, &(0x7f00005a7000)=[{&(0x7f0000ae5000)="2b23ec7ed60ad8e4ed8b37d810b354e26d4738975c9400a75e70bf6914061d723a77e64da58c7e88f56bb3e0b6a9a45541c7357f9baeec320d70cd04a13cbb12412b8bd3033aba3e8ce4829b13caea41efa1b87724c13838c2f195d27d4bab2fb2d389046caa7e71f477e10c0d840df1c7675368b5e095dacdc9b1888c5ab1a5525a20bb8b7b17981b98f3d477f4b9f3e3c0b33419503d69aab69bbc28ac59d72c02c5f4d5b4a669615288ea64101d48268d263b99f43bbba2bf54c03c9d2c3ef0fb9d23ff22a6ca", 0xc8}, {&(0x7f0000149000)="7ad07796b91510260fd1dda12b7019efd50d021564c01e7a468a2c084e74686ee551b00b310d4e656d80039bc27380b4fb5e736052ee631d02427cb546c4ba72f23d2e257b200d26b817acf37d1ce1619cecc51656df36f17f6d93c2d3be1564b9def71960d0a74882fbd0c5bc861faa7abbe92d8f48de210fc1c1d78d30daf00da4675ec53f08ebff0c2e1ade2647cccd48ffb13f1c7efb8e778a4a6fcae678f60a", 0xa2}, {&(0x7f0000908000-0x1000)="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0x1000}, {&(0x7f0000ae5000)="cd87f54df19bfca1c66c3e9820e0e2ade26a1e26d2b93c4e6779f606d95e7b8261008a7e65a6afaf123c017d8be498e280d50bf72d33fca050f64a95eb06c1f46dba38c185709e79e46b3b7ef58056feefaad6134ed137e67a", 0x59}, {&(0x7f0000ae5000)="6474ab7135cf1df01b5a3b4a4ae0eec7322f71ab64e7e0cdaecf790b08298366d8153bf112", 0x25}, {&(0x7f0000808000-0xfb)="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", 0xfb}], 0x6, 0x0, 0x0, 0x0}, {&(0x7f0000ae5000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000255000)=[{&(0x7f000001c000)="912e57bc6aaf518e06c4b46ec47052c9e0d31af264e93fa3e4c6f193b831f2d28a58d0a97074a71a577a9890135166ae4de071ec0afea1cb7cd4841757f7fb92eadb83a23d5bb062e1e34a196ded511681361f766fdd1ff3e448986e3046ae1e74998f0efda50063e3c411707b37b40a7ec15dc4f16159b4c924c7ab92b2d34ec7fede64f3caf073862773c7a5362fb7294fe767cf6ceb7474878f79429d39dc432332d5db6e444b55dc6fc6cb4d6fe25d193bf0ebe03753f2dfea6ce5c82a5b9d13f40e8f4948f0e3f9cd56151287d2fceec28e46b3777d2a", 0xd9}, {&(0x7f0000ae5000)="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", 0x1000}], 0x2, &(0x7f0000483000-0xc0)=[@init={0x18, 0x84, 0x0, {0x4, 0x1000, 0x8, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x9, 0x9, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3fa, 0x200, 0x92f, 0x612c, r7}}, @init={0x18, 0x84, 0x0, {0x8001, 0x0, 0x81, 0x200}}], 0xc0, 0x24000850}], 0x7, 0x40001) 2018/01/19 06:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x3, 0xf) write(r0, &(0x7f0000946000+0x32b)="240000001b00fb34ec09ffffffff00010100ff4608000300f9ffffffffffffff000000091f", 0xffffffffffffff2e) 2018/01/19 06:16:53 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000fee000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fee000-0x4)=0x60) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fee000-0x38)={&(0x7f0000089000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a2f000-0x10)=[{&(0x7f0000fed000)=""/179, 0xb3}], 0x1, &(0x7f0000fed000)=""/24, 0x18, 0x2}, 0x40012143) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 06:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x0}, 0x10) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ad7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/19 06:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) recvmsg(r0, &(0x7f00001f8000-0x38)={&(0x7f0000823000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00002ce000-0x30)=[{&(0x7f0000ee1000)=""/91, 0x5b}, {&(0x7f0000ba1000-0xed)=""/237, 0xed}, {&(0x7f00006bc000-0x7e)=""/126, 0x7e}], 0x3, &(0x7f00000e4000-0xba)=""/186, 0xba, 0x3293}, 0x40000020) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) write(r0, &(0x7f0000809000)="f8", 0x1) 2018/01/19 06:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000435000-0x12)={@generic="487be2d334daec156ef141cd8f85712f", 0x401}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f00001bc000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca3000-0x4)=0x2e, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000070b000-0x55)={0x0, 0x4d, "eeadd4bbae582c4bc2d5ffb02a091bc4db7bf012b2255d4536176060fba38ba194c0ddc2566eeaab0c798782dcc19d17667d874187a9a3a49527cd6435b06214baf011c9334fa19e57a7be6345"}, &(0x7f000012c000)=0x55) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000790000-0x64)={&(0x7f0000b8e000-0x18)=[0x8000, 0x707b, 0x7, 0x7, 0x12, 0x401], 0x6, 0x2, 0x2, 0x5, 0xffffffff80000001, 0x40, {0x1, 0x7, 0x5, 0xfb08, 0xd533, 0x8, 0x1ff, 0x9, 0x80000000, 0x6, 0x6, 0x7, 0xffffffffffffffff, 0x7f, "3ac9d2e49575fdc510c1f87588a839efd2492967237221bd19fb672cb91934fe"}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00004cc000)={r4, 0x10000}, 0x8) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/19 06:16:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000aee000)={0x0, 0x0}, &(0x7f00005f2000-0x4)=0xb) 2018/01/19 06:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00000d2000)="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", 0x1000) socketpair(0x9, 0x800, 0x2, &(0x7f0000d77000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000118000)=0x7, 0x4) 2018/01/19 06:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000251000)={0x0, 0x2, 0x10001, 0xf5b1}, &(0x7f0000f76000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) write(r2, &(0x7f00003dc000-0x91)="", 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000009f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ed9000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000685000)={0x0, 0x1, 0x641, 0x3ff}, &(0x7f00005ef000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005f5000-0xb1)={0x0, 0xa9, "88f689e7cd09acdd5f2a79f6e55cfa6203a0bce05aa759185becc5b06612351766d95682f15f057484f7669e85cf0cb523e2881d79612ef017542c9b9ea0f622b2ea0727f3f33288d3b55be3a8cdcc847579d5017ba171a9d49e5d26ce27f5108d010e642ea8455fa883e459fbb3434bc3ce41a43602a1b36b98686c9e97bfddac827b4c3d1b65a30247492d8a7472741b1ee20999415f1b12b93a31f0fcd79cd15e6c67c68ed058df"}, &(0x7f00005cc000-0x4)=0xb1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c82000-0x8)=@assoc_value={0x0, 0x2306afca}, &(0x7f000016c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000546000-0x8)={0x0, 0x20}, &(0x7f0000390000)=0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000926000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @loopback=0x0}, &(0x7f0000907000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000032e000-0x20)={0xfffffffffffffff7, 0xfffffffffffffff9, 0x200, 0x4, 0x4, 0x7f, 0x6, 0x5, 0x0}, &(0x7f000089a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f21000)={0x0, 0x2, 0x30}, &(0x7f0000a62000-0x4)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000bc2000)=[{&(0x7f0000886000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000253000)=[{&(0x7f0000c23000-0x8)="35de086bc7293971", 0x8}], 0x1, &(0x7f0000282000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8200, 0xde7f, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8002, 0x1, 0x80000000, r3}}], 0x60, 0x800}, {&(0x7f0000945000)=@in6={0xa, 0x0, 0x18cf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000054000)=[{&(0x7f00007c1000-0x1000)="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", 0x1000}, {&(0x7f0000edc000-0x7d)="5c1b7ff4b7ff2f9615e2f90bdbc9810cd5d7f581592a33acf9f8e2dd36031e8a68edab42193ddf2561d48adb2802a1a7c5c34c9220dfb2defb52b79b30c2f92e4c7dc85606439ef413812fb9b2897665ed1b4fd90e5ec2aef73b5bcdc34fed95313e0c990fa2f585e8179b0b2a5017883b8f92e3e475825d2c72faac79", 0x7d}], 0x2, &(0x7f000018e000)=[@init={0x18, 0x84, 0x0, {0x200, 0x401, 0x2, 0x2}}], 0x30, 0x1}, {&(0x7f0000776000)=@in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f00000d4000)=[{&(0x7f0000f08000-0x60)="b388696958dcb511216973f831508d95f750dd2c3b3a366f87015113bb8bcd7f78f8a239b143536f37b2f8804df9aa0ee89cb18eee59e395494a8fcffbc4d20dc4d6e3c42d2cf68df1514275e7c50310109d943d4437333ca3abf02f9af7da85", 0x60}, {&(0x7f00005b5000-0x42)="b2a0f856ae9e9df258f2226fddb8a6bb25f262ecf556382049d70ac2a188aac75f09b829a9abe1fa2973c300f24fc48a8374996d1cd93785175ec13434f82e322262", 0x42}, {&(0x7f0000bf2000)="2e00a6a8c8f67fe1e0c3ac4e6fcf82b4bcb962e56ef7d090d6367d52976e4e8950b3564060ad353f", 0x28}, {&(0x7f0000582000-0x7e)="91e16122efa2be054f8171032dd131f32a3f9deca10750871f2a7d88bea2726f4346eacd8ee2da86cc0c467cf22949a5b488c249b6281e99f540ef5bad5f39c9e02cb74692c98d66a8041e3a605c7a024d8a0975cf76b9e59809f2bed7caf184838ab7ae21a95bcb2de1d6b481365f52dbd238b4e4352d6600f6705ae3ca", 0x7e}], 0x4, &(0x7f000050d000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x7fffffff, 0x2, 0x700d, 0x800, 0x6, 0x155c, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x1, 0x2, 0x100000001, 0x7f, 0x4, 0x0, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x9, 0x7}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x1, 0x4, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xf800, 0x1, 0x0, 0x5, 0x7, 0xa5de, 0x870, 0xfffffffffffffffb, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x0, 0x6, 0x8f1, 0x7, 0x4, 0xffffffffffffff80, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x2, 0x5, r8}}, @init={0x18, 0x84, 0x0, {0x5fe3, 0x10001, 0x100, 0x1e4ed418}}, @init={0x18, 0x84, 0x0, {0x6, 0xff, 0x8, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x100000000, 0x6, r9}}], 0x1e0, 0x4000040}], 0x3, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000545000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000565000)={0x6, 0x20e, 0xffffffffffffff11, 0xffff, 0x0}, &(0x7f0000a05000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={r11, @in6={{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}, 0x98) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$inet6_buf(r10, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) setsockopt$inet6_tcp_int(r12, 0x6, 0x13, &(0x7f00005fa000)=0x101, 0x4) 2018/01/19 06:16:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000440000-0xc)={0x0, 0x5, 0x0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d61000-0x18)={0xffffffffffffffff, &(0x7f000095d000)="", &(0x7f0000405000)=""/232}, 0x18) r0 = socket$inet(0x2, 0x2, 0x7ff) socketpair(0x1f, 0x5, 0xed, &(0x7f000047e000)={0x0, 0x0}) sendmmsg$nfc_llcp(r1, &(0x7f0000184000)=[{&(0x7f0000191000)={0x27, 0x1f, 0x5, 0x5, 0x3f, 0x400, "c5e27ca2d10e75f19c1d05c4f1da41e5915c88f7c19f13bec84600e9d95c99bfacc194a79071983581eff5ebbf295937e70f0f41491ccc06dd24314174961b", 0x4}, 0x60, &(0x7f0000ff4000-0x40)=[{&(0x7f00009a5000-0x93)="5421db5283dfd7b340eccc4461c1821c31156e0a7968ac69d9599c2e24444652fbeaf9b411e8d97dcbaaf2d19156b89490405b71fa3bfbf5c0e735165d91af4855699230f7efe08ed90aaf053f5c25b79a470a107703701e2caa9919ea8806fead1880a243757c2852b939ccec7e8b2f1cf9a6d33d695c8815751d36f96fe141422386420063658ae813bc4e13532a6d0be811", 0x93}, {&(0x7f0000317000)="", 0x0}, {&(0x7f0000b3c000-0xfd)="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", 0xfd}, {&(0x7f00004b6000)="d2bfeff82b42c81b0a4fc383020e2c42633f68b9affe99fe8adfcc61419e09e443f93416a3e3143c93f6f4de221788f13b3d96494d11d97d2d24ff6c2bbe35c8f47ddbc680e3796a3e9f279f1c6528d1573986a1673089a35986362b772bd8588f34685213646878a308b3895268bffb08a51619325a504ac9dfa5273f3078d3a71c6c16e8bec93ad1d3cfd0410362c6bf8cba0af1f6770d11640f6a4f1ee6b81e0d397b60f66ebc5c4b79bfada8b4629ef2c7c6aa7ec46e07fd68ddad14eca1d76bd1858a1abc783373053dadef8cd06286a8938253907e8f50649f0ed97d09d31da443c3ac8e7fd5488f773b528fd7", 0xf0}], 0x4, &(0x7f000005b000-0xb8)={0xb8, 0x0, 0x1ff, "fa9e023b7c51182ca40c63962afae237f368496e73b4233a4c8a01bb45c20582de36d750523757cb4aed71ba028b16369d722cf98a5ac9f064c06359ab777d3ef9aed7f9ec397c38539798c91dda72b70d5cb635b4015c6625fb0d43c5a5d92b9fc0a5605a48ff6cf2441597ddb1c9c9f2ca398526a070aa979512238be5b6e9ae1d650a84e04f029d9b4de3786b7182b39c15d9cab4e54ae6d1cc25b0eb429a31cbd2"}, 0xb8, 0x400c844}, {&(0x7f000040f000-0x60)={0x27, 0x2, 0x6fd4, 0x7, 0x3b3d4e5a, 0x7ff, "73c53e2fd4b7f249fabd641c616a0296d20ccb19f545b3a171c791ddc8ef5a076cb00d08250c8a0800f80912782e3ef3116d51009c000a762a696a20cd43fe", 0x5}, 0x60, &(0x7f0000a85000)=[{&(0x7f000038d000-0x3c)="91b30febc1cea9da23d71df0b2a10abac75058d98a4a838f6d60fff24ad8fc694deb24ac194608c77658823bb15b207a0cd98162e34f7a899bddca6b", 0x3c}, {&(0x7f000060d000-0x4)="c5e06933", 0x4}, {&(0x7f0000f4c000)="db9d59a4eb391460ae904ef9dbd6e5df6dd6df76191d954fccaf1d035ec87cff36bff7e237a9dfbc2d5cd016d8f647380396157f1869dc85674bfa9e7ce971e402625575b43896aa01a1ede42c2c73f3f69db9cd237328283b665b6e735b866d4ab784c36fb2abe08c2db04e9e32a0c358bcbb76c5a377c13744bb3984caeadea9e9c007cec82bcbb9207d8b2ad85271a5aa", 0x92}, {&(0x7f0000f0a000)="879c02bbce4fffd0ecb708cc6fff077b55db52e0b345bcd2218b2433a39dde250af0ed8b97ba9802b93b743b0dcbe118affa9a4bb2ad407c61b35f2f8a900fe0d015ddd95a0a92b7afc854d46ddbb8a97f3d8a7fbbbe", 0x56}, {&(0x7f0000e67000-0x1000)="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", 0x1000}, {&(0x7f000029a000)="e4dc29507e29f1e254b81fac00349eacb4a67c", 0x13}, {&(0x7f00002ef000)="4c26fcf27103f797ef09955fbc61906e6c006ee12dc2431796f59c0d6fd970d48fce", 0x22}, {&(0x7f0000f2e000)="a816809ca01247865c006f9916a4590d8e0f3dd01774d20e361e258e91326f683f13f8c9864b0f7058518af0339ed2dec30e7adcc2b60bd24d5f2a0152826c3c6e6a13f1da9a4c93d16acddb8bd4c2685abdcdb952676f46fc5e609efb240587b915c5207d8115e88e4b57841367d470909fa763a10d1d0093a23401ff7d0a7fb10076f405e9dfcd87dbe85f9b7fd779c5bf0fce6ec279e27c6d7cb6355d4eabaffb8f6d1d6a3cd3310f26053fb17b98f607da17850152bafe529e53c5e07c7a8b7e5bbf5246b0c7de4916119afa317a822c466016988eba8de3c340153c328df2e14b549f834a4b", 0xe8}, {&(0x7f00004c7000)="81160c0fcd591c78ec8daf76052e92f0eba8ca6f3f25bab4724ba622d81b1dd8e17a26d11efe35118afbb4cf716ab6a151347da5d259ec8b8ccd765feef560ec3fd1eadc11bbbf9a67089a5456ce046db08daf8ba034aa5e0e0cb9ecccaf5a8deed9147aa556e4f884c3c299", 0x6c}, {&(0x7f0000d58000)="54ecd5a2f99ce0055124797cc637fa8809030ee6ce76489463db7be33d32f0763640149538d0ff498bacea144ad1768f7795633ea03a4ed40d80fe3dd0ae3320031a385ca255e3806106244199", 0x4d}], 0xa, &(0x7f00000d2000)={0x68, 0x11f, 0x7, "a2845c7c4be2733c903feb2646f8a11ac7e6c07ee80107b17d9796736303b5cfa6db7235f5e0cf5e53a36f58388ccdc96cbe3cf8e5d5e8e9a17b116b40dbc05e0e1d989dcaec9d0fa4247bb989732e7fbea8cd"}, 0x68, 0x48001}], 0x2, 0x20000010) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e1e000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000025f000/0x1000)=nil, 0x1000, 0x4, 0x40011, r0, 0x0) 2018/01/19 06:16:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) r0 = socket(0x13, 0x2, 0x7a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000003000-0x10)={0x81, 0xff000000, 0x2, 0x9}, 0x10) accept$ipx(r2, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/19 06:16:53 executing program 5: r0 = socket(0x5, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000a04000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000bc3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00004cb000)={0x0, 0x7, 0x0, []}, &(0x7f0000fed000-0x4)=0x1) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000016000-0x8)={r3, 0x1}, 0x8) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf6, &(0x7f0000905000-0xf6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xe8, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x880b, 0xc2, 0x0, [], "63a64771e4d6cb90b147e564921204569bb88a183c46d05b47ad23dc0cfca4f0860e8490a27be1bfdf9be2fc97cdb18c301375f243cbab48ed48ddbca56c2a7a380fdd051f7ffd4d922317270c7f8e9141d5fe95685c2a3e09c2dc32a868a56ffe8e89a0b26023cb25984de5755d1f07d203467d27f4eea0bc9fd934e9519cd087c53b7f6b9be07e1cdca23a9d71da852b393c5a4634e030efc6f49966497fcf2369bb1ef30d3db38d4fa28e55e8a1ccd7f3680e289f42395a177fd956eb909e42fa"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0xb175], ""}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x409df]}) 2018/01/19 06:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e05000-0x4)=0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000da8000)={@common='irlan0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00001c2000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1f}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [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]}, {{0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0xffb0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 06:16:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x15, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000d2000-0xc)={r2, 0x6, 0x2, [0x5, 0x4]}, 0xc) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000002000+0xbdd)=@req={0xf57, 0x3, 0x22, 0x10000}, 0x10) r3 = socket$inet(0x2, 0x80a, 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x1, 0x7, 0x101, 0x1, 0x9}, 0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000002000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x86a2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r4, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/19 06:16:53 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000f71000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f70000)=0xc) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket(0x6, 0x8000f, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e66000)={0x0, 0xffff}, &(0x7f0000126000-0x3)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ec9000-0xc)=@sack_info={r2, 0x8, 0x65}, 0xc) 2018/01/19 06:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c54000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e35000-0x20)={0x6, 0x7, 0x200, 0x4, 0x2, 0x8, 0x1, 0x9b, 0x0}, &(0x7f00009bc000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d88000-0x10)={0x3, 0x3, 0x8000, 0x4925, r2}, &(0x7f0000b35000-0x4)=0x10) syz_emit_ethernet(0x3e, &(0x7f000005a000-0x193)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/19 06:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d45000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000000000}, 0x1c) bind$inet6(r0, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 06:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x100000001, 0xe, &(0x7f0000902000)="024e0000", 0x4) getsockopt(r0, 0xfff, 0x1, &(0x7f000039c000-0x7a)=""/122, &(0x7f000006c000-0x4)=0xffffffffffffffcd) 2018/01/19 06:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000089c000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000c07000)={&(0x7f0000831000+0x14)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000687000)={&(0x7f00006a3000-0x53c)={0x2a8, 0x31, 0x400, 0x4, 0x2, {0x19, 0x0, 0x0}, [@generic="a4afdd86eb1c309748cc226ddebb6ec321b590fb43eb9cde553c2f45a6cc117f1069c86ae4c10ecdf2c18d3ac8e75e3ea48ed78c3a468eb68c6e159093c8a8552b71549fe1e5a84006083e11f67cdf5cd5eba99ff4ee176ac782be2403559d243ded31482a54816494ebf562e1541e6b10e1ca930f7ad3eedb8d5d94a21556a50a7e683e0a0fd0d971836f8a14de552513ff5d9236f7fccf4edd3308462d24bfbfe97c0087816dbe74231deda4bd8b90331fc7cae5c2a8", @typed={0x10, 0x59, @u64=0x69a}, @nested={0x144, 0x49, [@generic="46d8cefbe94fb61d", @typed={0xc, 0x72, @fd=r0}, @generic="b0d95f9085a3e568e82e569595b0845c2daadff6a368337f9daa3e2515e0032ddb41d9fb7f26397b1cbef2096068b8f6a57bd9bae422786c6eaf6128021fe32abd8d6bbc66857c02155a3f3a2479142b5480734be700ad81566d625ba3e54681120c9d7bd630231d9a551dd39948bedac8a9ce7f59c1b64bc5dd3952f2ae13c0f4650fd207299892c880486f1bbe454478523c0a93aeecb3b0a9c119d69904f2c9a56d45da31463ccabdcced0d", @typed={0x10, 0x17, @u64=0xfa8}, @generic="", @generic="5547b492a7af3473f8ad471c6cffa1ca4fa89fe9540c0a5e11b19790c07be67d917b4db6806c3dd4ff4edd0d0e5e14e5928e0ec3f13b607952973cbbe4a93fd91b177c058a0d7e65905b494875e9b125825b4d47e030fc9818e695997ebaa658a3f9496655e8eeed70752d5c9609"]}, @generic="1c30beefcc18e3ec7b9743720095bcdcbc871954a03b4e61eebdeed1786790066358a1bb8c440f2a9188899e5a9faf", @nested={0x58, 0x32, [@generic="bc1d", @generic="893fd6dff4790509b76f617d4e877aef790c07cf85b7515c273b99d9ea5ca7fb171b5321c5064fe48c6d1fc92e133a870135de3292fda67f9fb6824e8b0a4e3dff195848727fe35ac01e4d97a9f2389689c8"]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x24000005}, 0x4000000) setsockopt$inet_tcp_int(r0, 0x6, 0x100002, &(0x7f0000f5c000)=0xfffffffffffffffb, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000958000)={0x40000004, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c50000-0x61)="b05fd2923d86dc600e0052ccc1ffe9e69cc6cae64203061480907c1d97c8945b9a83b1262d29a0006911e9b90c0b54d5ac241492bbd1fb3de19fa88485859beabc061a0c4435edeeff4b8a85f062e032f988b98382a46b715975fae5ade84f78d2", 0x61, 0x20004084, &(0x7f0000283000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000093e000-0x10)=@buf={0xc1, &(0x7f0000057000)="8c852b706b07973a7edf9c7f26b88bd75f22d44274ad03017fba178d03664cb3ca68687b0a8387ceba3d246091a1b13cde162853abb850ea00572c6396fddbc4d3b47ca150b774d651e67df7dc9224752cc36e6f4785f06b840353423c5ed7323a577f6e392ddd65c9ba69c2a81b615809296eb8926f9f7d07833ef5c53fb1a4500c45c656ad8897f2bbee1a17fa20da04e33c49f820b567aa5fabcb209ee7042e7828317cd6f0297752009dfe797c4ba69e8e003871847f8609208f23777f23f6"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b3f000)=@req={0x0, &(0x7f0000d32000)={@generic="4254bc2b13cf27b66045372aedee92ad", @ifru_settings={0xcb, 0x1000, @fr=&(0x7f0000f3f000)={0x7fffffff, 0xbbdd, 0xfff, 0x8000, 0x73e, 0x8, 0x1}}}}) socket(0x8, 0x6, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x9, 0x3, 0x0}, &(0x7f00004f0000-0x1)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000038c000)={r3, 0x4}, 0x6) 2018/01/19 06:16:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r2, 0xff}, &(0x7f0000000000)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0x40f) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r3}, 0xc) 2018/01/19 06:16:53 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000)=0x8) bind$llc(r1, &(0x7f0000006000)={0x1a, 0xff, 0x6, 0x62b, 0x2, 0x3f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x1, 0x120202}, 0xffffffffffffff60) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000027000)="c954b7021b22ff8e7ece33d27a96db8a0769655c39693eaec96714da4bcd70ec0133aa3338d901408d688fef1617d4c51e61c116e64da0e03391ab9c9d26004b57244c88b873d976df30e959af0cff", 0x4f, 0x40080, &(0x7f000000b000-0x10)={0x1a, 0xf7, 0x80, 0x8000, 0x7, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) sendfile(0xffffffffffffffff, r2, &(0x7f0000010000)=0x0, 0xfffffffffffffff6) 2018/01/19 06:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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]}, &(0x7f0000581000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000080c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000-0x4)=0x20) 2018/01/19 06:16:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b04000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(crct10dif,xts-cast6-avx)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) close(r0) writev(r1, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000b89000-0x4)=0x408, 0x4) recvfrom(r1, &(0x7f0000cfc000)=""/235, 0xeb, 0x0, 0x0, 0x0) 2018/01/19 06:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000daa000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ef000)={r0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005c9000-0x18)={0xa, [0x800, 0x3f, 0x0, 0x887a, 0x94c, 0x100, 0x6bb551e7, 0x5, 0x5, 0x6]}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008d4000)='hybla\x00', 0x6) 2018/01/19 06:16:53 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000007000)={@common='gre0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000000e000-0x4)=0x0) r1 = socket$packet(0x11, 0x2, 0x300) accept$packet(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x14) 2018/01/19 06:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096b000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000b1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000073f000)=0xb) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/19 06:16:53 executing program 6: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffca0, &(0x7f00000f5000-0x2da)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x5, 0x9, 0x8}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x88, 0x3a, 0x8001, @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}, {[@routing={0x7f, 0xc, 0x0, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x3c, 0x0, 0x6, 0x4, 0x0, 0x6, 0x3}], @gre={{0x0, 0x0, 0x1, 0x8, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x1, [0x1], "914c325c5f86249d075c43807b15fe67aa5c6ed14714cbe9d1044a1424e756f96501d0401c74523b60d8a294b392f9b5c004e4eda269f510ffe85f81a33fb7ad1bb9992b8e6b0b931771c93ab1a13df179bdb6f270bd28b30642241d22608af364f9217901cfce82025925dd"}, {0x5, 0x0, 0xffffffff, 0x100, 0x0, 0x0, 0x800, [], "77bc700a993350cc9010a111ad9e3de07c4540e081b7d7ee9b8d4e56440f6231cb39fade1e6c17e36a0785fd9bbaca0560eab38c537304a42ed10d8bfb3b68ff57973351bbee5ba2794571ae0df1248a8cb9906c45e935b8785666c15b0dbbf3bfcc44ef181f94172c41d4a1cd9379075562a82340967eba4f2898ef216889c03be995faaeae70862dc6699f5bb574dfd5b904163221aa1432c5b0a7e4c49ee0516afde9bae247cdc0d2311828a5ca7a87cfbc0f849e3cd206ecece5e9b35386b33b30e2ab9d0b8723b01508e54db0b2de0785e5eb1ee6b7"}, {0x1f, 0x0, 0xfffffffffffffffc, 0xffffffffffffffe1, 0x0, 0x0, 0x86dd, [0x5, 0x4], "1b3e9464647b3d0aa0ee691c864ca32effd5742a31c69cd0c71c2a4fd5eb2e1a1533b9a8b330d2f0618cd0350f93f0c57afb2e0f375a502b15d7ef8ceff3988be9fcea9cdeb0aa30f9606d34505473252fb2877a445253a39ec23b3568bd124c69eb772ff616a76269e838754c72de931420a96994297f843c744447f6de1c99f74f4db345e29f46960794465fdc4b7f7fa9aa021838fcc70ab250ccaf189c52d9eab3c5e0cf97830eaa82f9a8241b6e1a1a2d38e0950d12f41b30849638ad99bc6f2a6bafcb7709a08f2ffe35cac835b27ff618d059"}}}}}}}, 0x0) 2018/01/19 06:16:53 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000008, 0x4, 0x1) close(r0) 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) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000000a000-0x4)=0x2, 0x4) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r1) 2018/01/19 06:16:53 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fd2000-0x10)=@generic=""/16, 0x23f) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000669000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd3000)=0xfffffffffffffdb5) pipe(&(0x7f00000f1000-0x8)={0x0, 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000312000-0x10)={r2, 0x1, 0x6, @random="05e37377ba7f", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f6e000)={0x0, @in={{0x2, 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]}, [0x7, 0x401, 0x18292bb8, 0xaa2, 0x7, 0x7, 0x0, 0x5eb, 0x4, 0x7, 0x5, 0x9, 0x1, 0x3, 0x0]}, &(0x7f0000fd2000)=0x108) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b12000)={0x1}, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000fd5000-0x87)=""/135, &(0x7f0000fb6000-0x4)=0x87) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00007ca000-0xeb)="6e8fe76d3f7e41d4fc88b1daba5439427d5a119c677ff9eb2fbe8424d77c0fa334382f0a0ae70001d48bae7b64f9378edd88a798373c89156a05a4d293839ea2f11acde8dbfcc88651cc2dd39c6c3f51990a83a8e592a6590a5fb36cce1fb1bf7adf69dfdd35c3bec00cb9205c9e17771ec459892fd648426c04ef867549704f23223fd658cf5c363cabfe4340488e7e3a9c21fa90411d0f2341811d7466e222f1c244234ce05b0415d7511f1896891b7695efc25dd1cbee5b34a33d6cc1af3e5d7281458f924162263aed0d05751683f52aeb879d99b4aee788d8ef1ce368330e2e07d636ddab3e352b88") mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd3000-0x14)={r4, 0xfffffffffffffffa, 0x6, 0x6, 0x83, 0x40}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fd0000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000099d000-0x4)=0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000)="", &(0x7f0000107000)=""/78}, 0x432) 2018/01/19 06:16:53 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000015000-0xc)={0xffffffff, 0x3, 0x0}, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000015000-0x20)={r0, &(0x7f0000004000-0x91)="ea1ab5129fc62150f07d236b30a29a3ff00bba88433979824a76ce485ee17bcaad32852f6595423f1ab6f8ebbffe13534bbccbe31d64edf86cdda9d04cfffd2b6bd6adc326d1628af601f0520818726717c58a480b35ab88d210b52e489f55bb80c8998a166aac5d885bd5e73752880104a68fd59c881283a98d2bbcac3e22a08e8f315593aabbd3a98cac6f302d44f6fa", &(0x7f000000f000-0x27)="a27b85470a86e35f9f43a69b713a36e397a29baebcaac6dd0bb1a985c9aa800f09348669410bd3", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r1, &(0x7f000000e000)=""}, 0x10) 2018/01/19 06:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000a69000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005f0000-0x4)=0x60) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005aa000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000696000-0x4)=0xe8) sendmsg$nfc_llcp(r1, &(0x7f0000614000)={&(0x7f00002d9000)={0x27, 0x35, 0x8014, 0x2, 0x10000, 0x7, "646617052159bd8f5569628458f3abd2e31b010fdfb9b540015f17d006978fc99f6a53fafde2d295c057c19318b280e0e1672f89093ccb2b885a9d2f1b6d62", 0x0}, 0x60, &(0x7f0000599000-0x40)=[{&(0x7f000005d000-0x26)="597fdc53dd285e61b1f49e3e91558b729de08d2616ae9cb6ec6d8032df6feae1caf561d5f972", 0x26}, {&(0x7f0000bc7000-0x1000)="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", 0x1000}, {&(0x7f0000b03000)="0a2a2bb28cab5fb29343f8b149bbe92816e55f9c33e3e8e25c215c546e03af2f8c2a4f4fea3579e9429eafe300f467613eb432478f824fc0fcbf8e47e2106ad0596d000076747a9e523fd064ba91128e0dedfe037165c2505a72e28a6163cbd001904a10263a75477bfd53948c824420f5f629f9ecb46a1fa09c78e32dca6b9fe1ea06333964a496d36173f8c13be7283ead13dc18b07021d3684cfc7c92a84cb1ac22a8463894e641094c6e2e8dd16c79b678172ac9410b894993e4409e11b844b44e6106177e7552b9a76dd28ae9498cadbc", 0xd3}, {&(0x7f000028e000)="e14a6fe084f211a1c24809a93bc118a8256ddd90a9753b5a0aa7897b55f5617c0d11d266ba21ef2a93b1fd50c0ef7fb99bcecb6ef77adcc23e65e5093200cd1e732ef91dd993b00197095dbe3f2df7e906038e6dd3adfbcc8fcb5e9ab97143d6ce9ab932303a253f29908aeb3a7282c4a4d9d2d4d58a4497702434dcb6cde6b14ee6c9500bba49b1983d3e496553ef460740db2da0c164172538910c76f32524a9f01481f8ebfad5321f90d9eba58ac5135cb5b7497bc1df5ce517867c54b710650d7e26bb691fd13a3d401a56ac2ce860a2f30a5ebec102ad071a674c100ed6f22cd3567495d728ed91f71808c6b227f3f8", 0xf2}], 0x4, 0x0, 0x0, 0x0}, 0x20000010) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000695000)=[{{0x0, 0x0, &(0x7f00009fa000)=[{&(0x7f0000635000)="02d792b20f920022d95b64b7d9fcd1ae3403e4e471c82a6678b7367058f5c31757880a52e8d1aa78d51943414201182b790154c21464c1cc2f93365c60ef0dc98fcb9682de63d3d280c812c9d463c083a05c275e2ba6f28ae7e04423f10ce9f2de92f9e210b420d216", 0x69}], 0x1, &(0x7f0000bb2000-0x1c8)=[{0xe0, 0x0, 0x7, "cc19c66d08c1571e23fd1eb86056fd3eb799f7e5b6723c054c5e67c9252066657b0cc1f70000000000000009d1c07c868f254b0c2806e210c2acf23e976e3710c536d1ce7f9d694e4d50d02763ddda0f80ddaead5dc985bc0633202e7fdb108750ba96a0977683f30d86b2c3cc94f812d28057f2d8ae5d6c02be8883a8b0ea1709adb7194251bdc2e946ac2093946506a3f1d2eef223d33cb671180c3bd1e2879ba9297200d0cb75e14f2a0ba1b7ab9b78d72829fcc31c58df2bf60a85c36c4732bef98b7d92cb3ffa"}, {0xc0, 0x10c, 0x7, "245e1ef04fb80064605b3e8a5b4b62db10b65609486020774eb4db934292f8adbf5ebdde3e0be2f75faed070cd79d07bace329e13a87e55a17674b2b9852e8f53561a691aec746a1b8a76011d7965b741ff050ad9bcbb7100f7667f2f4018db8872cc92dcabfce29c2f8867448fdab6570ee4cfb3f212263ce60e55d9ac02f5e69210f4c6fd170e04c8da97d6a61cb02fdbe2e8bbe3032236a26171535f2f4c84e878b15b242c6403eb6c7f8"}], 0x1a0, 0x40004}, 0x800}, {{&(0x7f0000e72000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x2, 0x1}}, 0x26, &(0x7f0000821000-0x50)=[{&(0x7f0000912000-0x4b)="79404bdc34573acbec17458ffbea385223a48e0162a7bf93fbefdc80fd0fb838001a3e532ff051b9aafa028dd446cfec9734d7ce0d36bfe91b806a16f08057dae67129488b286e3854ccf9", 0x4b}, {&(0x7f0000de8000)="9d901a5dd619a9cfbe45b6d94ac7fae6f7cf7099ee2cceac3db7d6e0eabf003abb4f3f407a605dae5954ae6bb6f24ea94c706cb91af44325e8e8fa01d812729526924388a3fe35ff929e07a5577ac6af47d9ffba6c1d876dd105883fe0f0452975efa5adb6ad99554cae12c6971ec019752805e218c7a64db33a9636d76c395a583c495033c56b81149ec131feb7924547d03fe87dce1ee39bea265720923e2e385ca85939e88e25c2701fd58596fe67d2a734bee1b0b0a5ced88a033a05b7c3465e764eef32e62a9917a275ccbf3f5a8f90dc5960465d80ed0bc75bf018", 0xde}, {&(0x7f00007ba000)="f923df7778087417f24a66aee1cc81073d15b71e61da0c384c3f1eb39f3d490dbe5c1febcacf73", 0x27}], 0x3, &(0x7f0000082000-0x40)=[], 0x0, 0x0}, 0x2}, {{0x0, 0x0, &(0x7f00009fc000-0x10)=[{&(0x7f00006b9000)="84993d5d2de51c7677b846e4254e85f731ed95aa376b2a0371bc548775d286f6593b33bbfb42dd6428238c6e1e147a58f5a910d5a82fbfafae4eb7db1b25b39cef37244b62787b4d51a8abd3e9243221323d742655df5b609a11f9365fa678fac44751f9a417640dff", 0x69}], 0x1, 0x0, 0x0, 0x1}, 0x72}], 0x3, 0x4) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) 2018/01/19 06:16:53 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x202, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f81000-0x90)=[{&(0x7f0000ec1000)=""/110, 0x6e}, {&(0x7f0000f80000)=""/233, 0xe9}, {&(0x7f0000f80000)=""/253, 0xfd}, {&(0x7f0000f80000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x37)=""/55, 0x37}, {&(0x7f0000f81000-0x5f)=""/95, 0x5f}, {&(0x7f0000f81000-0x87)=""/135, 0x87}, {&(0x7f0000f80000)=""/118, 0x76}, {&(0x7f0000f80000)=""/233, 0xe9}], 0x9) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 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) sendto$inet6(r0, &(0x7f000054a000)="723deb5f8c80c01a537c2dcde4205bad296b69cb0661dcf0b8af3a56882cd0d6e8011f961a8acad8", 0x28, 0x4000000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002bd000)={0x1, [0x8]}, 0x6) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000772000-0x60)=[{&(0x7f00008bc000-0xdf)=""/223, 0xdf}, {&(0x7f0000f80000)=""/4096, 0x1000}, {&(0x7f0000f80000)=""/25, 0x19}, {&(0x7f000097b000)=""/34, 0x22}, {&(0x7f0000098000)=""/107, 0x6b}, {&(0x7f0000204000)=""/235, 0xeb}], 0x6) recvfrom$inet6(r0, &(0x7f0000f80000-0xf6)=""/246, 0x43e, 0x23fffd, 0x0, 0xfffffffffffffd8b) 2018/01/19 06:16:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000001000-0x4)=0x8) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) [ 966.193665] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 966.201266] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/19 06:16:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000051c000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@ipx={0x4, 0x14a000000000000, 0x1000, "af84fd1f65d6", 0x3, 0x0}, 0x10, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)="0d05a3784f5553601b", 0x9}, {&(0x7f0000000000)="069e1d0d5b497c2744341063666459510fd4ed36e51429493f27719cea462abdc3ef63aae40f2f1e0309c0545b597f908c434768ac0d066c13214bdd66183ff83a00b35e71c819b825c62b", 0x4b}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="26a56d32ed3725d69887e6cdcd6fd2626e3b64073da815bc1909e96cf165bfc8c7ea791ce68fe5058e3a2b98e8f88be2062dfeb83f46c90c37dc7272f38b61d0b1b7127251ee2ab1f24314336afed6cd67bc3f0920f9897a3b2c03dc3864abf9c223197ea10bc1e08d1127f3f8dff42e151fd10cc0", 0x75}, {&(0x7f0000000000)="ab022941981ce8fb6f10e9a664090b7686b76b2cdbaa835b6df59636596378c059bbc766af378501c5f4ab7f8133bfc25f2c5e3d472fa6320781abe70bd75d5ea86aba37cc62035664176dffe43806e2e9a05b95b74cd529bbc5bb795e54338de2d9796db540b696b8b4e7ae8ad05d8fe0e9d2981793cbbebe57ec753238bd97e2afa6b1c24cc0330b0f96beebe7279e47923b4135780b216070e74ca5d4e2a54035dd9addb5", 0xa6}, {&(0x7f0000001000)="ae302bd8056c777898857e0ba94bbd12d85274a2ce27227460b7bc2fa28a5d338d88f4a1a0476485dd0da48c14dc", 0x2e}, {&(0x7f0000002000-0xac)="c033db3ce055d4d728c01d4ca621dae57f43375ef6c7af0fdb0b311f51a6b019a4fff668950a7549fb0777bcbf52b37c569c7cad6eebf0d259c840e57dc499d50cd6506292d5c62f95343d352858de717bd982b1d3215f0c269ed39c489b7f66a2683de40b0b543ff178ca7ba2bf8689bb816f35e0ea65b8b00c89f6ff47cb8188ad081ecddcb05d93f13135dbb472949652196d113628f1b3601b6c9bad08eaa3a25e3172f3df9dbb0c1a13", 0xac}, {&(0x7f0000001000)="547ce2e84ec4bf1d963c5b4f44a722524b80ef566629781a8d356ba09858e9901b0d6204244044c1c58f432836ef028b855896f9bbbf01328c12155ede5eb5b88ce2c6622328be2985485aaf245fc11293d2a01baf157883ca31810fd13fba8358bac20aaec4a63a97fb8153e3caf0a1994c20cae82c6fd8a3f5ab3c3736961f323922007e03012b01357574fe997d898d79ee1f617652a20b805257cfb2c387fe1a6595fcd39dfcfcf07d3f495167ecb606858d0b850a05e9c1ed1ae9a641472f7a64d704ea486e07989c8763cfc4b6622d715f218282a1ac7b99e0a5abd48cff33c089f9b85a", 0xe7}, {&(0x7f0000000000)="cc110ed50c56acd53577e66077b52510181a2f3caa65028a8faf3a0f43ee149cbff8c3df5d46", 0x26}, {&(0x7f0000001000+0x171)="26c374fa54c94e28df283435214bec1e764d4448fb2619f7ad1c", 0x1a}], 0xa, &(0x7f0000fa1000)=[{0xe8, 0x11b, 0x7, "53ccf04a6902d4119673506e926c13e5757e5c9058f16e1046e9b0da64dc5de48e84a52ba2695b76149c2899f0a0a48b7a065fbc28b00213f5c9a706c398626dab7b82eeb2bd148aaa39ed5a5c976135bf30ce8b93a901878d1e29d4dd74fd6f1adfb6e8635aec7c73f7623bfbba6ad4fc5d1949979f1a2fd1aa2314fd4c3d1b611537081393cb034a403e980f6f4d4de550e5c357ee3bdf2560330f9b5c50f3db4ae192f95d797bb8abdd62c59550284d8e1f24887eaa8289af8f087ff694840dff4a526eab9881d2a4e7490e96e4ef2c870d"}, {0x48, 0x19e, 0xfff, "4c6bfa9b94d0b18d305202fefb49b1677f7923af98ae8eff368a0f1d05628ee116c51af233c16462be4cd834472f8e5fe7035b"}, {0x1010, 0x116, 0x4, 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0x1140, 0x20044840}, 0x0}, {{&(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000)=[{&(0x7f0000002000-0xcd)="3b713f0f0af2f61bcbd4a576e1c2ca91af7a8e5c73024acf04740419166038d6aaee1eaa118e7207082a063bc52ac3ae79e1074b5b445432e68a5ad2c0bcb3b78bfdf26520993729b92b2896d244088fdd284668fa23dee756b89dc59f3b50ea4bd493e06eae2db93114581443b3287737576cf397d7a9a38a00e70d445b2f81097ea94cd6e7129bfa980d2561a44e0b2df634f4ac7e391781c5ce61d14df3be29b1a067b0838f62964443ff0abf9f1845f7cbce517b37323888319e56987f187dcc7f21fd5367ece3a3e818ee", 0xcd}], 0x1, &(0x7f0000001000)=[{0x28, 0x10d, 0x7, "f0d2c2cdf13144268605b213f07d08cb66b4e052"}], 0x28, 0x804}, 0x80000000}, {{&(0x7f0000000000)=@nfc={0x27, 0x33, 0x101, 0x7}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0xe4)="c0f42c774a50ad468133a3aa317bec015dd433b232bca77facde41e01b7520fe49827fc2b82792309851321a9094929e55fd7f8cfc945efd111d9843eb308281dbeeffbdcf719a13893cfe536e95525df7526ee9b9cdfd96684ee297a465d636d0ee449f7db7fcd8c7011ece46699096a3da7440e3ab434b29466cedd5c442a51837613c626f5b2d41cf14c95461e5b6fee7c1886025057a6492b0caaf02a83e30ac02853bbd6a4782b218e9ec7768fd14acbf511f7b9f06ca9836fbffb1bb948a3bf26f8adb6459229482c3058f3272a17647ce5affe345d65c40d047a354a3553516bc", 0xe4}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="0e19c0d3f1185819b1fcd754bf116b75a3ae78463f3a8e46ff4f5b1c404d2103c4bb27f9f9c0fb4818a65326d43e791f27da9fbba784dea0d3336210071c4e58054698a1e3c8fb13922389294bb51c7d0805b854d145aa95f1070cdd318b13cc90fe9da4dcfb6d783e54e2929fc7426f563cd9675543a05c61bbd36b86c8f3114ad65596dc", 0x85}], 0x3, &(0x7f0000001000)=[{0x80, 0x101, 0x9, "839c147f32b894886e31fe81226c63a1364b06b6af801abe7a6e4c333aab9d0738073724ddf5a038dd1a1a59fb2fc4765f323c08de087157fff446bad6a01498cb576395b0f411f4bf307b0516eb5d766130f8f49b928e7fd5a3cabc33b60538f9d111d33e304063b8"}, {0x18, 0x0, 0xfffffffffffffffc, "82"}, {0x100, 0x10d, 0x2, "3cdc5ccab073b726acb9a57291ebe7cfe2544138e1269d111463a7bc392e8c534e703a5e9eef8d33950e73d2415be8998883204b2f64279e81fbd3c672f9be5b5ed0d85985b4a0957e9caec864da96deba8baeb6252d6e92f62b93caf8eb0ae4490c4d18a0256df4eb7d2bc27cb7913c2991d9b0871f5fc1f62fc33dc3ee3f04880bfaaac5e832aee8fa271ab698853ee7bf67cacda45fc6a28e0246ec47f67bd5c86cc4297146411a06b967f649fab2a5f96a2c0329da4a47bebac3b02f71d30a183130d4d80458d94aa55e2ac41993ae9e44688a6373f58fb578559dcf3db36fe6abef00703cf833924cb49dbf30fd"}], 0x198, 0x20040000}, 0x0}], 0x3, 0x20000000) setsockopt(r1, 0x6, 0x8001, &(0x7f0000001000-0x98)="bb6ce4bcc999e849c7cec4a4bf833035d548aed8930f87126b1a182b432b2cf6225bd1082a4a9d40a06d2ae94fe5e9e2d0c586b9bc23cac4d3d77760385c2e8d3278983d16db83e382501b1349a69f80a7bb465f4f06c2e9c791c1ab57e90eb4b02fa8cd45eb0c1d5b02b98abadabb63473b21760af1796597a677674d9a83a6d4e720347d22acdff602aa4924489a3edba2b0aa11d7387f", 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r2}) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x802, 0x0) sendto$inet6(r3, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r3) 2018/01/19 06:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f00001af000)=[{{&(0x7f0000e35000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58, &(0x7f0000c00000)=[{&(0x7f0000e8e000-0xc6)="787c60f28910ffb4a8f5616db5d2166e9830e143721ca7dec13968438cf61c0a55be50ff89185c4323f7a6c7c6bba34dffe4e2715557105e47914a089a6f7463117102e844afad161fce861b41b0a74e10144a053c574bd6e02f50e16d791dac9968d4639f02bc836abb32d205bfb15869a1465e301f3253a228735f4ce2d89ba4efdb472e84280e68e3f3bc058aa241868cd088e1e7ba18ac55276ded714c61f36115447f9c9374f942808a9dfe1d1513c04fc571d54a68c8e54aeab838ea0d350b28eabc5c", 0xc6}, {&(0x7f00009a4000-0x84)="9d6ef15c80c6feed0ed4a0fd2095b98881207b15350fe0708de4d892d7d5997445e8eeb2dc00ede2f9dc8627b2495e643f850340f8907905dc64e563ac38853f1d582d6aa1fae2640f7954446fd3a0ee2b26d2b505f3caaa3470fc4967db3cd0723851c2dc65bad87e0b81c7b3a99494d6f247d691b7fc4441e6fb1b206022b4f72e0c2b", 0x84}, {&(0x7f0000329000)="573d0611e6ccef01b0edfeed5994149af0", 0x11}, {&(0x7f0000bb5000)="45bc4371639b84f7632e808ab73d36c8ad90c61abec6", 0x16}], 0x4, 0x0, 0x0, 0x800}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000cbf000)=[{&(0x7f000062d000)="9e58fa0b90cba804039c721e29c21b4bc449f24e6d38c971ad7b1a881ef57cc45d52f28c8999970e1d66764a029893eda75ec2cd73ce364a7683aa28bbe586162c4ab66b44594c070a40b7509ef437d6e1bc40a8a4bf6da66be2de602aaeb65d8b5fe816d4cadde1cb5bec12e991d61768bc1cda40aa6d5477bfcd60333d5482584912cb579b3eae5839757c8223a1b3", 0x90}, {&(0x7f00002e6000)="3e62674d412e2d2453bb17c71a0047f5ee037b8136a54940d328f51da04a33b5af83c8c9ae9051e4b5766d7ecbe0b4e593f485a703d87ef188c60033687e9c9e0570491de031ccb1bb78b1a730d8920d62c6992fb49b0d0fbf72a4825e04fc8351ddc5fea1373007ac3e302bb2850db0449bf57e48c06c63f685315f24733cbb371ab9194ea2af757598fb7a142a5fc78be562d982dfb98ada79e67f8f24f74b3bf201b064c4a76934eb36151bbd0eb04b6ada3a51cbd8ade4f4effa2006bcf6e79bd293dac99838580de42b08292e19f020610880265efdbd22", 0xda}, 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{{&(0x7f000040c000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000113000)=[{&(0x7f00003fd000-0xce)="38a7dc752d4e4bba44b29a8398320f450267d95b05e5ad726f2ca62d1f64effd87a02ef82e3d5039879640773a55c99ab9c0d31fbfd570be0b30ba8b2fd75a0559849a306a9c3f7e4f04a83522af49a1e002577779d6859de54078445481369703a14ee0ee60b38581954ceb1125a24337eaf44e3e7acb31283abfc0aa5062447547513933a6781c66bb85e04425487e7de192846c1f6208ca5376161aee4d28c33abcf7f0e96b2d2b6e5a1c749418192b68369fac46132ac066511b0a0a90d1a7cc433295525cc9c422aefd33de", 0xce}, {&(0x7f00002ab000-0x7d)="a5b3d8194512123c03c1e0bf8556c16121e5d6743c5cbf291ec04c630138ab8a3a481ddffd74ef2e83eb578f0ba7eac52fffdfa493a44ae60e3881040bcdb27047ae8082da591fdca007f27dbd765114cf53e576dcd2e7ea141682ba5dadb53347f42fba8dedcf3b8f3ee8e98fd3d9883b89bdefe1bda5824dd1f6ed11", 0x7d}, {&(0x7f0000750000-0x6e)="13adafa6432d58f17ebe5a8c398f53e26f5d0f3b894f5221463358cd0ef58083e644a14cb9e79b496973b6f0c6b3d575af029a6a35c2baf95d07d343c71c9f23698929d88596461700e7aff2ced343b0167ce9a9718bd5ac1337144b1440af107d08c65b240b19e4e5cd5c43ca92", 0x6e}, {&(0x7f00002eb000-0xc1)="106ea32461f8c453669002cca4320a7304f189fe23b2f52aedf4c180b34b8cee6bf54cba13d745cbdaa580035e6045849ce626f51230b3dcb5c741a7447ec6768a19673813f5e15708a391470472f86f04f61fc8176ca65a75bf8e7ea8d19aebf522260783be1e85e96168fe4a28c97efa567bd640b4d2977e704abab62dc9f06bc79453f3cb3ba03cf1ba35266fe76865f088a02e95eea12b314f83b2c548323e753c9df3e598b6911e3cc5519b043c5bee3e4fa8e76250fb4b46ba0b7c841886", 0xc1}, {&(0x7f0000206000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000005000-0x220)=[{0x30, 0x10f, 0x3, "a766ab36bd0e29525defe680dd7f604371a850de3da6b9d800344e3cd6c78d"}, {0x50, 0x104, 0x6, "6d010404fae36a6255d2a092c549b0e6e8851c81f6b4368804227148e96a269aa4fab4b22af127c19e535a87d51f7741b440e045fa1a603af90a2227"}, {0xf0, 0x11b, 0x3a57, "13907a65a44cb61f66f38326963ba4cafa592357b9096584244186e227140237e2c6845f4e9c49ea636b502b35242d185ceea6d85bf04791305bfff28cd00b6a8508057cdbeaa575bc4940ea3311ee0384f668f50a3bee3ea936be47f55d4308a318dcc35bc1e7e971f74ca207e71de71c7fea7d74a39edad5b81814d8dbee66571767a2aed94d75088f962bcd49dda3667f0fdbe1b40f8d51665e4c8dc3c2b917b725e8673cc5fbbff2a1f22c9f97a4a198b0cb2527a430757bceb31149260fbdace7fe73d76ecd554679c71e0b036e8e95c5f58542ba96705256"}, {0xb0, 0x119, 0x9, "ab5f01b21be25e1085afa8f48a2192ae95f104d1a0797bd6d9a2cc47e52649a284a642e8a64b9a2a4e8b2ffcbb84b7e30f5d17220669dfa27eb8d1f3100036c1c770549a687ff5286ee57489d4db4b7b20ce387d79eb3e81d9b8ed89fc78c4cbda6b5dc1728cc8c095599fa05ddf0a501c7773992d4174ba35dcf7335443597a2f087f94cc521ebe07f3ce0759217cac27584ef96f4bfaa6e7233c"}], 0x220, 0x10}, 0xfffffffffffffffa}], 0x8, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) 2018/01/19 06:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000868000-0x4)=0x0, &(0x7f000020f000-0x4)=0xfffffffffffffd81) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000628000-0x4)={r0}) accept$inet(r1, &(0x7f0000106000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x10) listen(r0, 0x80000001) 2018/01/19 06:16:53 executing program 3: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)="", 0x177) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0x5, 0x2, 0x5, 0x20}, {0x1, 0x7ff, 0x5, 0x626c}, {0x5e, 0x1, 0x4, 0x9}, {0x9, 0x6, 0x2, 0x7d76b0aa}, {0x0, 0x20, 0x5, 0x5}, {0x2, 0x81, 0x6, 0xfffffffffffffffb}, {0x3, 0x100000000, 0x0, 0x6}]}, 0x10) [ 966.267273] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 966.274798] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/19 06:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) socket$nl_crypto(0x10, 0x3, 0x15) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000baa000-0x10)={0x0, 0x48, &(0x7f00003d0000-0x48)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9151}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000757000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000594000)={r2, @in={{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]}, 0xe6, 0x2, 0x0, 0x3, 0x20}, 0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbe000)="d3ab27191a04012356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb98b49163c9b1aff35e4b86111bad8eca93c59fd4b2f2ca6c647d16ec6741d8efacff74d06d246cad397f2f127921aa06817b7e27165d4a4420517256d4f437b10654e2cf452803027a24072068f1c0e45320c694d97d07edf0c8ecf5a2dfa248cccda3dfe653798a7f62c9b5b730f1d92cc3e76737f7c385d78a2548960e7dc6e2b83eab18717e377646f376460e09966a507d6bbf46349b39c73be259c7dc70ecc4851aae779884145b67d683a71366126bfa6ab8fbc9e26844eeff0fdbf95e82dfe8b27e2", 0xf5) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356", 0x60, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005b8000-0xdd)={0x0, 0xd5, "1b7b51a2b634ad1c1127a75a0d2058d005899108114fe78ffcdb0d2221f665fffa76dc700161dce4873f47a3cf62c60af191b4c6b7be5f250ec764f351673a7213438f4bd52cd6f42674bd73e0a07851cfde5306cc99cd43cf113a581a394d364c858c2a98fac0ace4eec5969ff9f382cb8ef6b62d80d4d9d77c0b06870d3d8a3a6c4aeb90cd4e97009d50bfbd4ee34b62b1615eeed17f73407cc47fb917f31afddbf4bf7d45b55a912fb4fd8f2e4834a6342f743d95bcbeea34ceb9b0c8f47b1a01a883e9d5ac7ed5b39eb49de116f1a22a6a9a4c"}, &(0x7f0000fb3000)=0xdd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000087b000-0x10)={r3, 0x20, &(0x7f0000d89000-0x20)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c2c000)=0x10) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000)={r0}) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00007aa000-0x4)=0x7fff, &(0x7f0000d5a000)=0x4) 2018/01/19 06:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000ea5000-0x4)=0x4, 0x4) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000ee9000)={0x0, 0x0}) 2018/01/19 06:16:54 executing program 3: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000012d000)="85", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/19 06:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) pipe(&(0x7f0000446000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f28000-0x4)=0x0, &(0x7f0000998000)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f000048f000-0xea)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7317b218ee8e654c760ee321c977a17b787736dc05a580195f6a918a7947e65fe437ffe76f56749424f0264ff75f35ce5e6e60d8e12aba262ca01a558e92d94e2753f590355c6d40a5698f5cc00ebfe759da2a17ca83c089342", 0xdb}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/19 06:16:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000018c000)={0x0, 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) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f000099d000-0x8)={0x0, 0x0}, 0x8) close(r0) 2018/01/19 06:16:54 executing program 6: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000637000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d61000-0x4)=0xe8) sendmmsg(r1, &(0x7f0000727000)=[{{&(0x7f000064b000-0x80)=@generic={0x0, "980e60d8e62e4acce5a62975da398c3c2264623a6a5123eec4a684b4bbef722c9718458f315653baf3b2c6e7b693302633e2a7c970802222d309c109be6e134c6d1c91dccd4824b6c9dbb0bf6db27ca478da0cf7e7914140688617040d1b942aaef815a65a92b6a2b620e49645a67fb3257f45687cb07be5387b4f162271"}, 0x80, &(0x7f0000c13000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x20}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/19 06:16:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000fb9000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfa000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000058e000-0x8)={0x0, 0x0}, &(0x7f0000223000-0x2)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d82000)={r1, 0x6}, &(0x7f0000784000)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000058e000)={0x7, 0x1c, 0x2, 0x100000001, 0x5, 0x3ff, 0xc972, 0xffff, 0x5, 0xf7aa, 0x0}, 0xb) syz_emit_ethernet(0x112, &(0x7f0000c1f000-0x15c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xdc, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1f, 0x100000000, [0xf5b9, 0x49b, 0x2, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x1, 0x20], ""}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r2 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f00006f4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0x81, 0x1, "7c940945be5b", 0x8, 0x0}}) r3 = accept$netrom(0xffffffffffffffff, &(0x7f00005a2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000310000)=0x10) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000bd5000-0x4)=0xfffffffffffffffa, &(0x7f0000352000-0x4)=0x4) recvfrom$llc(r2, &(0x7f000022f000)=""/233, 0xe9, 0x0, &(0x7f00007e8000-0x10)={0x1a, 0xff, 0x0, 0x8, 0x0, 0x330, @random="e29a244c051b", [0x0, 0x0]}, 0x10) 2018/01/19 06:16:54 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = socket(0x11, 0x80000, 0xfffffffffffffffb) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000f77000-0xc)=@file={0x0, ""/10}, &(0x7f0000274000-0x4)=0xc) 2018/01/19 06:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, 0xb) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004a4000-0x4)=0x0) 2018/01/19 06:16:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00005b0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004ff000-0x4)=0x8, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ba9000)={0x0, 0x0}, &(0x7f00005e4000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000097a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c66000)={0x3, 0x0, 0x10002, 0xaf}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000090f000)={r3, 0x8}) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe0002", 0x21) 2018/01/19 06:16:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a3d000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000007d000)={r1, 0xffffffffffffef31, 0x30}, &(0x7f00009f7000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000849000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/19 06:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000222000-0x38)={&(0x7f00003f0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000833000)=[{&(0x7f0000324000)=""/54, 0x36}, {&(0x7f000017b000-0xae)=""/174, 0xae}, {&(0x7f0000b94000-0x25)=""/37, 0x25}, {&(0x7f0000f6a000)=""/124, 0x7c}, {&(0x7f000054e000)=""/181, 0xb5}], 0x5, &(0x7f0000409000-0x60)=""/96, 0x60, 0x1000}, 0x40) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) bind$pptp(r0, &(0x7f00000a1000-0x20)={0x18, 0x2, {0x0, @rand_addr=0x2b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r1, r0, 0xffffffff, 0x0) 2018/01/19 06:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000b10000-0x9e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x1f, 0x1f, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000478000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000e42000)={&(0x7f0000031000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) socket$nfc_raw(0x27, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000078d000-0x8)={0x0, 0x0}) r2 = accept(r0, &(0x7f000029a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000058000-0x4)=0xbc7e375d631c5b09) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f000091f000-0x18)="41a2c25789d445c05fd9b8b5cc1f168be4cc72e652c36bdc", 0x18) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000c58000-0x4)=0x0) 2018/01/19 06:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) 2018/01/19 06:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) socketpair(0xb, 0x803, 0xfffffffffffffff9, &(0x7f000036b000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bdb000)={0xffffffffffffff9c}) pipe(&(0x7f0000877000)={0x0, 0x0}) pipe(&(0x7f0000982000-0x8)={0x0, 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f0000ee6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e92000)=0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000158000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f08000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000b4000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x45e, 0x4, 0x1, &(0x7f0000d0e000/0x4000)=nil, 0x6}) r4 = accept4(r1, &(0x7f000036c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009ad000)=0x14, 0x0) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000b91000)=0x0, &(0x7f0000a63000)=0x4) syz_emit_ethernet(0x3cd, &(0x7f0000736000-0x3cd)={@random="09018bb3455f", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x20, 0x6, "ea3d84", 0x397, 0x3f, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x8f, 0x12, 0x2, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x3e, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8}, @calipso={0x7, 0x18, {0xed4, 0x4, 0x842b, 0x4, [0xfff, 0x5]}}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @dstopts={0x3a, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8000, 0x23, "26ef9613bc1e8022c0ab2459c6dabd9e0524ab0740ecfaa4a324df3b765aacf2845dc6"}, @ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x28, {0x2, 0x8, 0xad86, 0x10000, [0xbc, 0x800, 0x1000, 0x101]}}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x16, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x7f, 0x7, [0x1]}}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xffffffffffff0001}, @ra={0x5, 0x2, 0x8001}, @enc_lim={0x4, 0x1, 0x7c00000000000}]}, @hopopts={0x8, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x7fffffff}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x9, 0x8, 0xd3, 0x8000, [0xd19, 0x7, 0x0, 0x1]}}, @generic={0x0, 0x41, "c2b2da5c9c88882b9171d46116894370aef33cbcc8695d80a11e09c2832983a0467e122ea85b4efd3e19970c184d53cf4cb2eeddbc9b5212ecda3ab1601a040e1d"}]}, @dstopts={0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0xcda}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x10, 0x8, "80fbc24ca6a7143c"}, @generic={0x4, 0x4e, "81938e230ed850ab1ca8739fb070c25cc245709bfc175f224bc4c379ea5337cb9913ca5cbd5511c94c5b03f6bed84da9ad4360e1261eb84366bb44c84c8a84147c057120dd47a956b710dfe0e838"}, @jumbo={0xc2, 0x4, 0x86}]}], @udp={0x1, 0x1, 0xfc, 0x0, "2544bc25ebe08d6bbb63196cf4aae77dcb090312fb059075123bf871c80044cea0c37ea5087c1238834e58646475f035baace80fcca2f94cf1c5b0b3c8f6979beb1e11b7fe220317e6cc0489eef9d14d664ecb0a3f5c0fd22b790cbe3cc678ce3a8a7e2339c48dcc46be3125e8534ddab80dd52c9ef5612bb2f73c1312cb36f927f6f1e154a169005edf1fc182c9e85853ad42c4fbd4b2941c272dcd29551932efa08443af87fbcf66fd3c346e605f10de9c44f6b504d7d8cb88d288fb769bb2bb30bd30938308e79f3775bab66446f7cc0466e4f8dbf0784e40b76a47962712e6b7d7443f0b4de5bbc1c8dc815041f2e3f3cab6"}}}}}}, &(0x7f00003f8000)={0x1, 0x2, [0x3a9, 0xa9b]}) sendmsg$nfc_llcp(r1, &(0x7f000017a000)={&(0x7f00000c6000-0x1f)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "11998e99661cbfc48c78bc9ea0a12d78e3d39e873b13ca7a4384c1bbb4332edb3c9867781154c85ca6c72f8eb48060ca40865fff3dee970145b4777dc0c29b", 0x0}, 0x60, &(0x7f000013a000-0x40)=[{&(0x7f00000c2000-0x4a)="2d540b43e584ae03cc07cae8c23be7a30b88e0ebe6dfdbbb3360992a73097edfd593eaabb9829a2aa53fb9ac288ac4f821c51405c5eb6bfb28a1bbda447db35f", 0x40}, {&(0x7f00000db000)="c1ee5b935140b933182b4f34e19224fb53637d7ea3b3e57541f7ebbecffb3e70fe1169c0b4b75011a9310a1c1e3c843384fb50d11cb8736eaabd1da04d99368d", 0x40}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) listen(r0, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/19 06:16:54 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00001c0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000375000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) 2018/01/19 06:16:54 executing program 0: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x8, &(0x7f00009df000)={0x0, 0x0}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ae3000)={0x0, 0x1, 0x100000000, 0x6}, &(0x7f00004d6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007c1000-0x8)={r1, 0x5}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xffffdd86, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/19 06:16:54 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000-0x4)={r0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000001e000-0x4)=0x10000, &(0x7f0000008000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000019000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="0145f57e8c222a272edcc2"]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/19 06:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000352000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000617000-0x1000)="5e2f0132e00247337c368c541c087841943d9bf2971da1b9e297e255c6e17ca9ec", 0x21, 0x0, &(0x7f000002a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r2, &(0x7f0000639000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e37000-0x4)=0x3a) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000061000-0x4)={0x7}, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ae4000-0x4)=0x3, 0x4) 2018/01/19 06:16:54 executing program 2: mmap(&(0x7f0000000000/0x94e000)=nil, 0x94e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000806000-0x10)={0x27, 0x6, 0x0, 0xfffffffffffffff8, 0x0}, &(0x7f000094f000-0x4)=0x10) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000094f000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xda, 0x1, 0x8001, 0x76d3cd5}, &(0x7f0000666000)=0xa0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x1, &(0x7f0000124000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000589000-0x4)=0x8001) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000950000-0x70)=[{&(0x7f000082f000)="d37d3bb3b684e5160764cb991ca491f8fbbbd051affbf1b15ea4dc09f9c10bf5eeef7161ae10a9ac1ddb2a58ec8a3b41cbcfec3d2d436239c355adcb185d476b924289e887bd51754f69a0ca60bc7a6f12aec3e507c6901d625fc4f5427fb156ad15042ae1f069ce9221c5088a9c4f74c765ad09775f097c3babcaeebc1dceead67f6a3342e189b580c3a608a5aa0b36723d1a1c196335cd41510d56837368c0c485794d5dfeb38d2c88fa993df8db", 0xaf}, {&(0x7f000013e000-0x13)="2dfbc192cdef24595b1e80c63831df7f4825ae4b9fcdcca58f701137a1027a7d2be1451fc1efef1902e5cbaae19df7bc085a56414feeb199aafdba02056a4a14fd830875cf52bb3c14a9be1b64d97d8d54898d0a5b389f53c314d51f576eac274975f3aee5bced5ee7b03ed36e95e1416fbd0b7faa28d1f12d", 0x79}, {&(0x7f000094f000)="83b766a1eccbc63f3307cf4a108d482a0334c880227c30d2ad2b713429a2ecade3603e69b4a24c308d0f66289b67a5f8e428463d56a9b51602ae45e3f32b71a3ca1407950cdcae31b810ebcd93765215c8ab7b9c08f229d4066c9a72dc6c0238b315fb26fe55768ab39de8128b9fb3f836d9524b8351945a02764253d962b15556cb804aac9e8924", 0x88}, {&(0x7f000094f000)="40b4cb40dce919f3b0f4201ceae0cd8968b9e2968bc4be4999dabcd2e060280dae58395ac49c62986e075cb272b6d260089cabddaa105b72666ff101667c0d4afd74add9566d8cfa67ef8c1d4b5c3eda2bded4", 0x53}, {&(0x7f00001f6000)="5e15514909fec6fb67488302c22a2d7b0b31cb83d1dc3d43120f7501903e5d5e9e39facd9e4a60f0447ec53d1b7b134bb3cf41eb32c501c0ebfe137d4705ca6c1df5c6384c525cfeef6fdd597192f967a2344dbef0c2860b22f9ed17", 0x5c}, {&(0x7f000094f000)="1a60a27622f89d345554da814c7632e2c065c8386cf9dbbab9d0a39577026fd149d30a871b72fedcfbc5f3c089286464c6c9b5330523af96d570a67a89543bb10f7894140b582358570343a1bf245da20fb5292673133424014a2c2a4a5824c4be9fb13eebd4b74cf39bfcc320404582efa17f66dd17d36528ca729c8f92deb3a6c58ad01a337b57da56faaa91383de36cfface9dd1c16fad977a2a89ae83a7c1ec04bab9e11946fb9aa26fa7ce3ca292bbbe1b91a3667fde1c6afe40749ee6bfb4bce689c871fe109cc7d5be77fad4d50d2a4cb584d665a8e92c2c124f0e29d6e0c5694f0e06699688c", 0xea}, {&(0x7f000004e000-0x10)="26a5bc49894c2171b36d9b9626ce6441", 0x10}], 0x7) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f000094f000-0xad)=""/173, &(0x7f000094f000-0x4)=0xad) sendto$inet(r0, &(0x7f0000642000)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c318f25c80f582d22a1e37a0aa6afd1f86f675cdee0b4af513d38be5a55b42b0e956782d9aa8655ea931ae969253cb09240afa8cfad50cea0eefa084beba0c8f03aa616ba5631e302549857687f49b1303f14d358c7c33e18e97426412682722f56e500ed2129af03a2b08a22bc09cd6c0a6d5916fd8853786a518263312099f6f5ac595998d3c801f7effa741b3094721e13b1b88bc5ee5b8a7716053e1482c8adc0388ca50825e56bbbe550e572344a8e15153a2874b3c013d13f06d19f79217b24f6d07fe0e7029158db63f14cea202939c06af5c68a5fc89a23b4e322dd969f0a2a31295b2ba5a0967da2326de2d7db7ce276596291d329a89c24e2cdf005f5a689727024c144e83e427272138c96deae0feb8dc8131d3ecf27faf0ee09669af12b94906f994fe42d766c3a577a56e6910516f966035242de764daac021f6930c0c820f94b0eb7014dd661b61c047a8447edf27fb9bf9c2d8a2efbd8047702b0d7a18470116e9b705e6fc5d42582e84cb0f98dba3a292bffcc21bf970063a91c1baa39ea9e06c6a4f9fb4cfb2b86690265b99295e3eeddf2df0fb0c240d794b7acbf9dc0ebed672cbb866547d67de9b79a2dcc35cd02325aa6b8fc6", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000950000-0x8)={0x0, 0x0}, &(0x7f00004d9000-0x4)=0x8) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000950000)={0x9}, 0x4) sendto(r0, &(0x7f0000179000)='&', 0x1, 0x0, &(0x7f000094e000)=@nfc={0x27, 0x42f1, 0x9, 0x7}, 0x10) 2018/01/19 06:16:54 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fe5000-0x78)=[{{0x0, 0x0, &(0x7f0000fe5000-0x20)=[{&(0x7f00006bd000)="95ea99b5df9b1f36cedfcada562f4471d8970233e953b880acf9367b326823129c17511fb80c9af1b57d9ebd007bfef5e6806386cad19b250b18d6d2b50f4446dfacc9", 0x43}, {&(0x7f0000fe5000-0x65)="870b6738dfcc060fa751b76a96472962a52faf302cf14c1b33bcc87203684eec3b915e3b9cd38f2a61b4eac6271809c36ecc580ec690cf8e733a77bfaf8205b4b88bf25689f0c01dd35ea5f461137393ffcdc1135b2724f7bd60a5daaaf2631f8c90451955", 0x65}], 0x2, 0x0, 0x0, 0x4008004}, 0x9}, {{&(0x7f0000d5d000)=@l2={0x1f, 0x4, {0x3, 0x200, 0x8001, 0x0, 0x1, 0xab7a}, 0x1f, 0x80}, 0xe, &(0x7f00000d3000)=[{&(0x7f0000166000)="3a040269e117a7d42101b110204faeb7e4f198a3358386a64c6f4264335d821c29cc707b5316dc35304a49428253174372819997652a4dcd9be8110cbe45b64952275fc5169df1133d50e87f8ebbf966ce5d7391af992e48b8808c3aed3fc370d2cd8c546ead4b8a8e5924ad6a512a9f9912d04b660efdba223fe229978cdb7888385a", 0x83}], 0x1, 0x0, 0x0, 0x40001}, 0x9}], 0x2, 0x4) r1 = accept(r0, &(0x7f0000fe4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe3000)=0xffffffffffffff2d) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000a11000)=[{&(0x7f0000fe3000)=""/4096, 0x1000}, {&(0x7f0000ae9000)=""/187, 0xbb}, {&(0x7f0000fe4000-0xf8)=""/248, 0xf8}, {&(0x7f0000fe3000)=""/65, 0x41}, {&(0x7f0000fe3000)=""/245, 0xf5}, {&(0x7f0000fe3000)=""/203, 0xcb}], 0x6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000331000)=0x0, &(0x7f0000000000)=0x4) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000b24000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000e24000-0x2c)=[@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/19 06:16:54 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @multicast2=0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000002000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/19 06:16:54 executing program 7: r0 = socket(0x0, 0x80000, 0x7eb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) bind$can_raw(r0, &(0x7f0000450000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x10000000002, &(0x7f0000cc2000-0x2e)="", 0x0) 2018/01/19 06:16:54 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c93000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000+0xea)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000dd5000)=[], 0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=0x0, &(0x7f0000006000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000007000)={r2, 0x991, 0x4, [0xffffffffffffff01, 0x29, 0x3, 0xe1e]}, 0x10) 2018/01/19 06:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000daa000)={{{@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=@multicast2=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}}, &(0x7f00009db000)=0xe8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000a17000-0x2)=0x6, 0x2) connect$packet(r0, &(0x7f0000b01000-0x14)={0x11, 0x2, r2, 0x1, 0x6253, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) read(r1, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/19 06:16:54 executing program 1: 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) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) bpf$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) getpeername(0xffffffffffffffff, &(0x7f0000976000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076b000)=0x26) sendmsg$alg(r2, &(0x7f00001b1000)={0x0, 0x0, &(0x7f00007e5000-0xa0)=[{&(0x7f0000e86000)="bd0925214b4f0601b3cb4495e8c54cbe2d0e4366dca5bf5e8e2c7d600dff21abfc8e7e33c243e15999e04288178b3fc765f318b3c77ff1e6d701d4f6b1c5bbf3441edfdea6ce1222769df7774b2c8deda7205216131223c70844eac416635393d28bf8b06a7bbe30a522827ce0e5bd3f944e7c9aec94646cf38bd7f704bb86d72eab21d44d35f953053b5af16265c887d668ed4e2c262e3911618456a1be61a10c857376e2447df2685ca3cd51c699adac739502cc71c34ccc303540df7f863204f124888d272c69bdf29b36f0d1e278cd55fd9f63a8b09985350bb7", 0xdc}, {&(0x7f0000179000-0x10)="1157796843b0b33a0cb2239485d933b4", 0x10}, {&(0x7f0000fa1000)="f247e53cd6d050cf7f928f206e5cdc9a03d342e7b15b5c", 0x17}, {&(0x7f0000e39000)="b8a45336a6392985faf92ebc18c293f23b42cd1e0d9f4596c4f735110862d3d3bd3e10299d1a61bdc4d8597e22bb30aa585883cc42c36c1663", 0x39}, {&(0x7f0000a30000-0xa7)="a20c6b9f37e6e14eac6371ff46e0b1ddd6305ec2a74392ef57889d8abd682439b8a48e4e6333785576f5a701638265cdc4017f86614b89f93fe7e5a2181fbc7e48d0a5d4e28a379084499d8a2ac82bb4029b720538cb59b7e0cdff2c6987e988c1eb5fbf00aea7031c3c44bcef976a843ee2172fb516f6be5fbf0091fc004a440b9c6036ef67b710e65d69638c8938af1c5f20b6b7ec0d94edddf8cbc6561ff547978c23303200", 0xa7}, {&(0x7f0000b01000)="a8cea57d272c09", 0x7}, {&(0x7f0000d75000-0x1000)="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", 0x1000}, {&(0x7f0000ddb000)="c45d21b594bb290148a53aa74fdfa990c304945e3c4b4e96ccd009e27e9f6a42", 0x20}, {&(0x7f0000f31000-0x15)="c2e28e5a8c5619abce6f0eb960094e8c9db3d04f0b", 0x15}, {&(0x7f00003dd000-0x75)="e89681424647d248d12f89f8408e9b892e4cebc3401481efefe776f2df3b476a34f042884e07be68e1b2290241d66549bca5fd17988419ceefa47cf3487b81fb66233cc547c0a6b54b06e8b9f494895c7711c1121bb327cf962f7e011954c0b5c08bc183eb2e94dd5489cd63292fed85d623e0c457", 0x75}], 0xa, &(0x7f0000f0f000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xc6f}], 0x48, 0x4000800}, 0x80) 2018/01/19 06:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005b4000)={0x26, 'skcipher\x00', 0x200f, 0xf, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000062e000)=[{{&(0x7f0000a29000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="40b7da40a2fdc9bb34c22adc83800fc56c74fa584dab102d7b36a8c3c47ee00b6aca8773a15755914d379576f623fbc4e5b36a328ac4d12340e1ada5e2e8e3502dac8aaf242e74c65b340fa2c00b716502fe806ab66531f43708e05def41e56247052a616ac0a7bbe8c5a884fdc2d6195240d38507533b94d817e66db9b07fdbaf91c8ef9c4c2a3678d0bcdb2531d8d4b9c9a16d8b396af3289e3bfbd10ae0ca63bbe8b312438b40b4bb1d6894349795", 0xb0}], 0x1, &(0x7f00006da000-0x120)=[{0xb0, 0x1ff, 0x2, "f23d5c9cad60520599e72a75244d89a3f9a0bc23366b822024466d9f02fbae3dbf93ebbf53d3b65dd00111a49313663e9ffff1813747d529f2a812694a4732181da69a4edca0b58620f095c507b09013b55027987575007c345788597b6f03975e2de20411b13b7f5001bb631643a31ebae6e712656342000f89c638e0529785df3571eb6d94f32f172f55fcff82d8b91ffddd00936bda6461044ce9c3bf57"}, {0x70, 0x0, 0x7, "30d230bcd963134cfa37ff86223ba0fc23bd1b4cb04e5506d444df439ed4a7568ad5f01a9a26b874edbd29e41384f36620aed40489959272466c23e32a5c58ae97f656f41252531b8ed67d89647a1132eee38733ebc3fddc53"}], 0x120, 0x0}, 0x0}], 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) recvmsg(r1, &(0x7f000048d000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x6)=[{&(0x7f0000141000-0x99)=""/153, 0x99}, {&(0x7f0000a38000)=""/74, 0x4a}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/19 06:16:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00003c0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000155000)=0x10, 0x80000) sendmsg$netrom(r1, &(0x7f00008e1000-0x38)={&(0x7f00009d5000-0x48)=@full={{0x3, {"662b3304c6295e"}, 0xffffffffffffffff}, [{"8d465d8654b98b"}, {"1282ea82f5234b"}, {"56afa4b77e92b4"}, {"3fdc358c6c9afc"}, {"b1be3a2c6304e7"}, {"434416561a2073"}, {"5d7258fd401e6e"}, {"b5a9286c42f113"}]}, 0x48, &(0x7f0000d81000)=[{&(0x7f0000afc000-0x98)="64cf3c6c182eb1eb4a8dfb2aa1f02ebb91773c5afe31316f3cf6065388121dd8fcf19e5851fbe04d10ef136412ab72a8031605cb9a320a087aaa8aaad8a2bb292179ac7058728366e86098b86afd002742ffc5490072365d785886c6f814b07c1505d85905cf886bc565c403bcc94e8e4538151b542029baacf2fe3cb18f6085916b5f4af384e8a87acf47f653da121a9a983fe9d7f64697", 0x98}, {&(0x7f0000eb3000-0x2a)="a9624259abb65ed73c7f2d0d8e993156b35dffcfab554dfdb194edd9984f2be569b6dd58fd2c6b75d3b4", 0x2a}, {&(0x7f00008bc000-0x5e)="8ac172a0dbcf02d6b6799b8a227dc80a44b88d98255f61f204bd1b04834e6ad9eda96ce0c8b7b0065f1d8922fd2818739ac5c27e785f3a61a9265e12682bb2275e6071db71e40701682d090ad8a6c9b3859e743b9e37d6e1fb5b9af7d7c0", 0x5e}, {&(0x7f00005aa000)="a082609aea4c485bbd7b0099ca53b2cf9460b21adf57584c4f5502260816b8b33c6d95495421d5f4b72da94b639a90ce66cc1e1099db19c1e1d3e86ac71d18ac2ba6bd46aeacfb599b323252bef0928094e9c7bd61d976b77f3f07973215f4e547bd83a79d065501744336901eff629c93e6b31779d8e4b7a77a201dd0d1e12acc82d7266955864007d1dc9da2ff5b7a3836f81c8f43f0b2692f137c21803ba7ff0ae231303e3250868d52f640525cc500cfa6c8cbe43082feda284d51d871836cd5", 0xc2}], 0x4, &(0x7f000005b000)=[{0x40, 0x114, 0x4, "92e3c021c4428a6e76f9ee7f4d2ac8d54de494a95436b3814f98b4101593f076bbde539d48e60e33354d81c7"}, {0x98, 0x104, 0xffffffffffffffff, "99dab1039071d5e31403ca7d47bea159fe9a6f81f2d16878bdcdf50cf3139a215a9d69be6de5f420559b46349faed11e591dd806f512cd2865fe507fd5d2201469e50543c40fb7057ca29e93be9c0fbdaddea4fbc106974b2f1bd2c5db84006158e2c2c1538ea056a02f070e8567eebadf4036b861ff28e69359ea74f1306a7ea08ed199"}, {0x40, 0x111, 0x5, "bb4a44c39b2b2be73770968c5722d63b35eeee1abf7301b3eb9af2f38fcad9ab0d7947da686411dbea9bafd7c5ec5f"}], 0x118, 0x4}, 0x20008841) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b2f"}, 0xd) 2018/01/19 06:16:54 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0xe}], 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/19 06:16:54 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x40c6, &(0x7f0000027000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000001b000-0x118)={0x81, {{0x2, 0x2, @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, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000026000-0x20)={@generic="1711b5dcbf1dd5451a3fc31e7332e2e2", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000027000)={0x0, 0x5b, "8b1a99a52a5d5d3090b03f0524d86b636632a7639a35912c57f3b2e3590ff5a318a26b39eeec61cf8e92fcffca3d19b3181b441c78f9d4bda5c4be0b532493a87ec459a95ded8b5886fc151f2e9e57c94270293ece51a298369e11"}, &(0x7f0000027000)=0x63) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000027000)={r3, 0xca, "64fea95cb0a7fe7c4ab2688aaf65f3acc32be726dbde790b4b9c14008ed3649031bab1d399901b2556b035b901e8cae2ef85dcd038ba8c5e0ff14b9bc77284d546683cf73bc3cb590404fb82a0d5051f106c64c4dee7c7fd4ce2a2c7aca93fbaca7e1d29ffc93fcaf5a84b620cc1be770bf967b29291c7242d93c474e3212ab88595a566b13edd70a11c3ec53b59cf2917a712a1d7b771d5ec5b77a7a9082a51cc426c06570e9be8f9c9167ae805991c41ed8c67372dc39c6a9c55472b8f57d7ab897d9d72c0e79afece"}, &(0x7f0000028000-0x4)=0xd2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000019000)={0x200, 0x570, 0x0, 0x7, 0x401}, 0x14) 2018/01/19 06:16:54 executing program 3: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000029000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000004000)={&(0x7f00000f8000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) r1 = socket$inet(0x2, 0x805, 0x1) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000f8000-0x6)={0x0, 0x7fffffff}, &(0x7f00000ea000)=0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000-0x20)={0x100, 0x0, 0x2, 0x5a}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000025000)={0x80, r3, 0x10003, 0x5}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000008e000-0x6)={r2, 0x5}, 0x6) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000f8000)=[{{&(0x7f0000060000+0xae7)=@hci={0x1f, 0x7, 0x3}, 0x6, &(0x7f00000cb000-0x2c)=[{&(0x7f00000f9000-0x3a)="4eec22dde33d59953c7293d498766cc3f8cfa11a7e39c5e3bfea9c046a626f95272fe7821fe284d3c1a37264e9638838fcb39aa11e3963b3a3c5", 0x3a}, {&(0x7f000008a000)="74f772dda219411a885ef93fb19766aa9df2bc63255b5896bd0aab4c92494b7dce310f563a9002e1a426cc2d06d718a8558a2dd62fca3f3ca346feba8d11acb80691692cbe0b2e5fb3cd8a91207eaaab52a59076bb8cee99ba7f145890e5bd4d327e6be4a7bcb5ff8150249c8f1b75cdc6a233e687a86e1e5881cee8954ce519c7910a43d3087fe0669fdef3d7056823ec2b03a41730134e3f4cd021f3f67d7d0322b622233b637b987f418199c8ad224b657f96833ea66407f9a7b02c997fce9dafbd0fc5c40a1c9edddeeab0fd8cea6e9a43517b6371bba58d38901393dc65cc183b2eb2", 0xe5}, {&(0x7f000004e000)="c65ba08bafe0f69e1188cbbbce0c0d56fca774cdcb7b2f0d1db44bb13e89116a88b7f55e0a376c1a44e11f064c9f9ca588c6b02deb7d86d22207ac68deabae017c2ce62aae76cb9ccdf867464f4897ed79f48dcbedb59a69c87ebeae58fb360a145b2e1fc146e74e49e9b9f9f96e2324a0581e74ec57f7dc33ea9a68f640c35a", 0x80}, {&(0x7f00000f8000)="", 0x0}, {&(0x7f00000f9000-0xa1)="abc7d05341daf9d95df737f50205b550999ffa7919f707f60ac29843323c15a34c1562f860056fb4f465a48a07a4bb95d8281aa46800f3ad06ae1338afcdb40caa651f5365b2f97cfebccabbc02ad1373d3e7b7e1e6f82c29b8780d0414a6c484fcff5a8a346d829f1fc4af9f6d04054ce70688f4bf9c7b36efa3570da2431dbd1b7836c3eb8058949ee6db61837f8fd1b0d020174cd7cb9a1e8f2f2341ba65837", 0xa1}, {&(0x7f00000cd000-0x19)="2a7a869f10584586593d22c45d60e2db0e385c5e2699af7656", 0x19}, {&(0x7f00000f8000)="6a989d80974999439efb834f174acb22093a5fdddef15325b24d03699cf8110c9ffb67cf31e204353e592cec03fb1382cd1d6451ef851e8a49b3405946f2ffb44b6fa7ab6f745919fd5a42dc3cc9b1f768a727df340fe04b8c338c7f64df371c60f5c2841c6f5049c3a542625844c1ac2e8f01d4730f50dcad3531506417b45fe7144c3dec6b616a2e3899b3661a1fd4b6d7960c19329782625db8bfe5ad9ad6a03d6b58e76c9997d254b01b574ed60e4324cc01f6646ee622d4e56cfe83b7cf97", 0xc1}, {&(0x7f00000c2000)="", 0x0}, {&(0x7f00000f8000)="ff0c1afe04bdfa8723129b90017db78f8159b366086e742ce63a68c090e4d9b51efce647ff0bf8152a842bfbc7e0c9aab88536190670149e4bf03b8c66c8b1852602a87c3e4230f43e0c462990e2af834e0ae557", 0x54}], 0x9, 0x0, 0x0, 0x80}, 0x5}, {{0x0, 0x0, &(0x7f00000d5000-0x10)=[{&(0x7f00000aa000)="5c2d3c197150823a4cf3509ab02755e3147edb02a55c6cbbedc2249eadb5c79b8dd51dea25b5ca52aa228b1149e4e19cb4aa21c57ab555b24b2ebdda6d267451f1a3ddb538980d8ffb5c52b2e5d0cee71f48606747b9e01fccb95b5778ba003a75193737ab57cfe36084b95bf9cd8f348d430f349d38b3f758b95ec792de96472ef02a9fd6ac76a1c67d50afdb7ef71831a5816c12a2b7ac0d87a3ecb7c245d097ba9d2780290884b91e5f80b1fe3af943edce", 0xb3}], 0x1, &(0x7f000007e000)=[{0xb8, 0x11b, 0x101, "8a8dd835e911757e22cb0734981b21148112ce238399806116b097a3823caa6fe63444cc7ae2acc25e6188dfca91500b5a245532a7cbc69ede88298b07de797d099b4df1ad526d8681a0ca8da4ffa9543376bf60b2423a188a79fcd1a841d3f0e60846524832d66e618920391a6af5eeae1b8344bf7aa6fe4777c8b9be4f4340c979698d4482d3a713f391c5f993f670d480023520d7a567eab1fafa3a66bfb80fa2e761"}, {0x40, 0x113, 0xfff, "36b1c3a1f46f689c235bc1d0c4335c37f07b2787a11a649d4174637beed9f90a3ffcde6b80cb8c40f55e"}, {0x20, 0x113, 0x53, "82bc031c0856b8c2bcebd33d333788"}], 0x118, 0x80}, 0x4}], 0x2, 0x800) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000023000-0x8)={r2, 0x5}, 0x8) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000046000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000069000)={r2, 0x4, 0x30}, &(0x7f00000fa000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000f8000-0x6)={r2, 0x3f}, &(0x7f00000a9000-0x4)=0x6) 2018/01/19 06:16:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000018f000-0x1)={0xfffffffffffffff7}, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a6f000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00002ef000)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000518000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00003e1000)=0x0, 0x4) pipe(&(0x7f0000e35000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000-0xc)={0x80000001, 0x0}) 2018/01/19 06:16:54 executing program 7: r0 = socket(0x9, 0x800, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/19 06:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) pipe(&(0x7f00004f4000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000b32000)=0x3, &(0x7f000091d000-0x8)=0x2) sendmsg(r0, &(0x7f0000919000-0x38)={&(0x7f000005e000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f00004c5000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x40000) shutdown(r0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r2, &(0x7f0000222000-0xbf)="f830fddc435f521d46e9f59fc4208fb304290ffeff0bd2e9216c5d737fd1d464f7c4eaba1b4aa7c5d02b7b457a24cbbe6f27c7466156b03e37a281bc236ccbf60a55e896365b6e22bf4c41f9c650786f32c408bbac3f995ccf6ca5b48476faa143922afdcd9ed4b7d9337c7efcfd24298e0b8040d29461cffe7bfbd69b6fafebfd20dd6f482db4978dcf0c48af97bc48599c52ec677f920352c3ba9006aa68aa9e39956adfb77634fc1e50b6240f70ed36fa3b286f681c6e350bf0cde2620e", 0xbf, 0x0, &(0x7f0000af2000)={0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/19 06:16:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @rand_addr=0xd671, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffbe) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000440000-0xb)="df", 0x1, 0x4008001, 0x0, 0x0) sendto$inet(r0, &(0x7f000022d000-0x19)="c6", 0x1, 0x0, &(0x7f0000246000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f000093e000)=0x3, 0x4) 2018/01/19 06:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b29000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) close(r1) socket$unix(0x1, 0x7, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000e64000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd6000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000063d000)=0x0, &(0x7f0000e89000+0xfc5)=0x4) close(r1) close(r2) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000f00000)={0x5, &(0x7f00003db000)=[{0x2, 0x400, 0x100, 0x2}, {0x0, 0x45, 0x1923, 0x1}, {0x10000, 0x6c73acdd, 0x9, 0x8}, {0x6, 0x9, 0x20, 0xe7}, {0x4, 0x80, 0x4dd, 0x6f}]}, 0x10) 2018/01/19 06:16:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000435000)={0xffffffffffffff81, 0x3, 0xe0, 0xe3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000+0x743)={0x6, [0xfffffffffffff93a, 0xffffffff80000001, 0x5, 0x0, 0x9, 0xa5e3]}, &(0x7f0000002000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x1, '>'}, &(0x7f0000002000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0xffff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x4, 0x4) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8971, &(0x7f0000004000)={@generic="24fe885ca3effe6376ee341dc54c4fee", @ifru_settings={0x3, 0x2, @raw_hdlc=&(0x7f0000001000)={0x3f, 0x7f}}}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r1, &(0x7f0000005000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7, 0x9, 0x2, 0x500, 0xffffffffffffffff, 0x800000, r6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r5, &(0x7f0000007000-0x48)=""/72, 0x48, 0x20, &(0x7f0000007000-0x10)=@can={0x1d, r6, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000008000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000006000)=r7) 2018/01/19 06:16:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) r4 = socket$inet(0x2, 0x80000, 0x81) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000069f000-0x8)={0x0, 0xff, 0x3}, &(0x7f0000057000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000440000-0xb8)={0x0, 0x5, 0xfffffffffffffff7, 0xffffffffffffff00, 0x5, 0xfff, 0x1ff, 0x4, {0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xc00000, 0x3, 0x6, 0x67ad1252}}, &(0x7f00000e7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000bf2000)={0x0, 0xf, "01e5155b0f91732ef706eefc8d57ec"}, &(0x7f0000324000-0x3)=0x17) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000232000-0x94)={0x0, 0x8c, "ef620a7fa3839ebcc8d0963efd4cce4e38500ee0bc4cbf0be19b2d13f8f1fa011fdc0541d1341afdb3f1b1c5064127831fcfd9a7ec02a0b8dc8f0d6af3e88f71da066fa2a8baa5c646631dd9e7502097173c3145b32dd67fa415dd5cf3cf3de353cb7b786ad9df44ce74f760bf18f33dd615112a699529e984556628a1847cc11f5b128eabcc310edfd4f4a7"}, &(0x7f000089c000)=0x94) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003b3000-0x6)={0x0, 0xff}, &(0x7f00001ef000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000867000-0x12)={0x0, 0x2, 0x5, [0x7, 0x5, 0x7, 0x8bb8, 0x1]}, &(0x7f0000070000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a51000-0xe)={0x0, 0x5, 0x3, [0x0, 0x10001, 0x8]}, &(0x7f00008bd000)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000006a000-0x8)={0x0, 0x1}, &(0x7f0000e32000)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000340000)=[{&(0x7f0000e29000-0x1c)=@in6={0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000408000)=[{&(0x7f0000fb9000)="28d2b6021251b517dffbabf8ebc0aafa6fc49e06ad5c9876506ab8c77bdb", 0x1e}], 0x1, &(0x7f0000492000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x80, 0x0, 0x1514, 0x3f, 0x1, 0xd2, 0x8edd, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1ff, 0x100, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x2, 0x8, 0x800, 0x0, 0x1, 0x80000000, 0x81, r7}}], 0x90, 0x4}, {&(0x7f0000d0c000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d85000)=[{&(0x7f000066a000-0xc0)="4a16d7e3e718119a5848f9e0c4414c86f80e6949ca8849e3bb49bc8283086f1723cf7bf7232175ccc1450e153de2bfc25cf6f6090c67a077d6070608f1697420bb1488eab04b8fccaa1685b6f74315c8d352923d194a214d237ce296da6a72ac676f2989ec68292d9af5d2a2911f7567c8ca4614bcb10884ab9cbb5988f042554f2d2f30ff7d7b424f69c6495e365f9d6018dcd36b82cb066a724f3ae5441cd15982de71392282f53d88faa5371ae3df1788d67b2e6e0e7f1de92f07aac031ea", 0xc0}, {&(0x7f0000956000-0x1000)="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", 0x1000}], 0x2, &(0x7f00007d4000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x7, 0xf2a9}}], 0x30, 0x20000040}, {&(0x7f0000a24000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e5000)=[{&(0x7f0000cf1000)="1badb87adef8bde40f9209171051926abc6f599565983e2fa3f8c0334355007a81cd14cec2f7c779f9728deecc4865142063f3bb6eb12c97899eb90b7bb8e2b8c7ff9bcad7aba2be6663d11c0ec59967a408fe7c9119162a39384be240ae95d61409b0e2194079db19ebb8efedc2a5a420cf3d63fdfbc70691e7c842da94bbacebbb4f56ae1d23587ce1fbeafe9a089341a9ad34f7cf333acfa24e701ff25e79e6198d3b609752686837ddd294928bd4dd3f98e8c0c7997ec92c217df81c035991c2dab2338dc4c835016233d45d8de6bf7a6f6b943beb8075d82698316098d4e63967bc11470448", 0xe8}], 0x1, &(0x7f0000f20000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x8203, 0x3, 0x5, 0x80000001, 0x100000001, 0x7ff, r8}}], 0x30, 0x20000810}, {&(0x7f000019c000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000074e000-0x50)=[{&(0x7f00002a3000-0xf7)="e20ee47bc5ff457785053bd79e77a47fbfa92cc818bde2adb96d617967ec0d2ebbed102959ea581f5080971414c58ae61533a5776d333204136d5afbbd83eb87bd9525c06dba39476ec9bc944851300a3f376138f44a2eefe93934811969cb2d265e4c5cd1ebce8d8e9ec5a491bdc60f2eb58b3dc13ab76ae60989bfb50aa41b74a54423498364bd8f369ba669734aa0acb2e5095c41a204ece4a76ae4c91ab14e1cfb363c4da3923efa2b1159e73d4fe51d29549f32d95f16d7fc1c5ed095e507e6fa6ab968a4875cc9f70a84ef097e06c0daa16eadca51dfc6f343aa0e0403700e5515642a20e2ee99758ca79337a0c79c37817c15ff", 0xf7}, {&(0x7f0000519000-0xba)="433d5d145d4b27e9050695433a8e05baefa8af9a317f036e23782b9012409c6ff0e00cb69d7cc05ba391bfed52562141006bd75bdc6b08465d43eae22b33cba2d88ebfe877667ad5fa1af17e83d8ef37a8046160e42d5620058f2081d686cddb4d99271e57accc02f2a41fd4bb0962f08d4bd6fd561b7b71af38b9cbb9e2f812ef46f56b701ec102341404aaf1084f76b35f63f2c25e80081dc8c56f35bea0831fcc15f47b641147be05c48b8a1f760490c067e6c06097dac83d", 0xba}, {&(0x7f0000a65000)="16af0de6231a7622ed6b2a6ef69448dc6ab230121adfeb65ba87808d9e9a2c2582a3fb30cbc71bc9f1cc992a87b2f5e463eb9311db013ea4d6042752904130316dda9abda08488a2142d3b2c343b40653ae7533a71511a64cc59d210bca568e4ffbd1da6fbf097f7abfa8e3cbb7cd6c559753673de3f013c1dc3edd27cfd23534fe03fcc02c5c65b55917ba6c2c952b0830bf02111c663ec2894a74b8c6e945c169fe66f4460f356657c1426bcad24", 0xaf}, {&(0x7f0000e06000-0xd1)="4a20c489e4a05e8d3535714ffebb07c30d7f7565c9cf893a63cef7be9dd65c2811e78bf53438277204edc5d3623b1df91782cc3a4265378f2bc906f1b32a0b4d56b4585b75aeeffebf0b39dfd0bee7c6331c3183a955cca462622f6b7626ddc37160dcb0d9575233f7b54953818627d6573e296fc97816b72945049f6f2250ad15d4235c6bf6b97ed1f296beff143ab00d113d8b486842227da19b176fbdbfb8e7f523bb7b73431329519a11fa1fef3934dc0a830854b69c07c62a57ee7dc3de819c5e45c1fdd95430ff27e5ca5ce644c9", 0xd1}, {&(0x7f0000d8f000)="864708a5b78befa8dc038341dc5a508103b9518495eee1204d6c38af68f3bdd7e1da92298305c53918ef48ce16cf910d2767591d15258c82f64d0a7c681ba48db0e4577672bad616e32f16c6d3a8b4b1b56d2e71d04c5cbed48e8bbc860f26b7aa4af3246dd7c39b01276ea3d1ca62e60d15f9a5538bdb4962f923b74b009582ab0822fcc72ba6bc3de1ae8de1bc632186865a741fb26b914ee2336310c5de01443b472cfdb2e579ea35d74646378fe84c", 0xb1}], 0x5, &(0x7f0000517000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xd3, 0x8205, 0xe81d, 0x4, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xd25, 0x10001, 0x6, 0x10, 0x5, 0x7, 0x3, 0x3, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x10000, 0x2, r11}}], 0x90, 0x20000000}, {&(0x7f0000cf6000)=@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000b91000)=[{&(0x7f00000a9000)="ec500631011a8f39cfde916c011289ac6e1f13157bbb7c4f77d26e816b829191512e414fd728c7e6672c2f164327965c95f26661ef96c7d7a4401444ae0ef16879d8d9f0f1c5af8beb", 0x49}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00002f1000-0x1c)=@in6={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x10cd}, 0x1c, &(0x7f0000ac7000-0x70)=[{&(0x7f0000997000-0x7b)="d38493e1e172a6cfe46390a9cf51de953e8347a0c94da9a607d80bb1de6c7b506da90ba5d17862d559b09a65a50400edd167cc0278eab2fec8cc24e8d3709fc955d97aa499dd8fbe1253be35b6fbd7a69cebd2cd6ce62714c60356ced6fc89ea094a5a6ba2f1984cd64262550147d62228303193995b06f0fcd84f", 0x7b}, {&(0x7f000047e000-0x1000)="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0x1000}, {&(0x7f000068d000)="edc2360e3c2a5f31ff809dda63ae4301e5ee895ec65edd08a6bfe175e9222950a3a7690553b912d1ba1ff8561ce1c7f8d3b1c752f76cc1756d5b510d0f836f343f9173945d60198f69aa849fa3960c8ab3dd6a98a7cbeef4c9bd8d73c607899b905be2545c2edfeaacdcb10a6daf73b2558c0b08aa67938fcc99891a831b39b56872b0532a5ebc1d55678446beef32c7e0e7949676141664b59ef6317dd2227742bb9ba0d2c48ab43a1878e553513a9f8c1f4b09f0748cba71182e96d48b5ce1da92dab115e9989d1cd8cbc8b46aacb68848b9fd7d9e96c9f5c7df89f4", 0xdd}, {&(0x7f0000508000)="9cbfc44b27b550e28723b269ebd34008765859dec02cfd8bc99d42d5c202d3ae0eebb6a28c76f3c1ac4900a05b5d1377507aa7b2ea07e2194bbdd9a293b59119268412baa1ea819fd6d61c22ecf095410970244cc41ae86eed6f1c8ed29996f202caf4719f5eb6561b11b5e59462476b5a23543e4bfe20d35eb0f6b7230dad686ad0a1888203b7f6f88f2790b9bf67e7db7cd3a29e3e2340ae3b4fdaf3f7e827", 0xa0}, {&(0x7f0000c64000)="c27a449d1e05ffd1701c8f15632ee43ad38d354d6d4463b3e86ca8c1493aeac04580ad438b642dba95b0505e8d844c5646b67e2f03ceb8aca73ad65815a48678bafbfa6b4df705242a08f3b9b21294691caf9a1152ad8e4d0680b74abb4064886c082086732baa6c277971596c4397cecabc78dc4c0e215ea76149120c84fca8a37bbae41fbd4d6a8258fa53a8eae6b00f8368391d62a6a58d83a9dbcf582bf696e6d41aec9c06e07c28539e9fdc50a8c445d9c699bad740b7fe9db6e9e07ae27406363ec6fa239cac311b7a95c4476176951378ac1e6cc282247e7a964eb46f4b7fbeaec25f3ab809fc36c7312e7f9029c3", 0xf2}], 0x7, &(0x7f0000b2d000)=[@init={0x18, 0x84, 0x0, {0x1, 0x2, 0x6, 0x0}}, @init={0x18, 0x84, 0x0, {0x1f, 0x5, 0x9, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x80000000, 0x204, 0x9, 0x7, 0x9, 0x7, 0x6, r12}}, @init={0x18, 0x84, 0x0, {0x47, 0x800, 0x6, 0x2dcf}}], 0xc0, 0x40000}, {&(0x7f0000507000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ecd000)=[{&(0x7f000043a000-0x52)="038110b71abbaa51b9ab1a2e441432ab68918383cde84f31ee880e5d2dd53da7586eeff4ec5ec55d0f0ecb3bb21dc51363eb0406f9a6ccfc7803a5aa80c075f610c7a1a6e0ffcfd3819bbd266f5a40073037", 0x52}, {&(0x7f0000973000)="784d7ac9d5f975f8214838bb5265ca7b8765f2ef4a2223bbdaecd06a12c8996e88039e41779d7040117bfa015cc74b8bb458efb069b8ab7a6e4a8ebe12b639dd079236d77c7c5cb379b10f469476dcc2cba8275f9ccf30a7e2f0972c96", 0x5d}, {&(0x7f00003c5000-0x99)="4cad3032cc0f785d5aa25a44d0a2d777a639522915c87ce96efa9189f2a21aef39a1d71db21c75c84aa13ef4d2a12633f4c9c2d5af5e88ab919c49eb4e89b730ffe3d2fe41a296798814028713382ce84af0fcc11fc2f689f9cbb21427f748becf443738cde4bdfcfba03368f9a1df7cd515dee51ff8e7bdf65cfd0de43889ba7af2b423763156fbb9cec27183190a9a624d0bc9d2817a0d70", 0x99}, {&(0x7f0000c57000-0x91)="ce053f7f6aade8f217e86041be715fc01ff2084d7ed545504c3fcfa1267fb7188d456f189ec1c2982b9494b0eb8f33285f44563f155459208c5d6f0892061285d8f59be18433413eb5ac0553262fe5fb7355b8fcfaf6f3012d215bc652249e210561315bd29661d66281c0f02eeddc4e997aa914001ffb455ed1b30176db9ac0ee4a6de202a2efb7dc45ce185cdb9f448f", 0x91}], 0x4, 0x0, 0x0, 0x4004014}, {&(0x7f00006e5000)=@in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8}, 0x1c, &(0x7f00000b1000-0x20)=[{&(0x7f00004db000)="10b0ec6e534c24429f223e2ea03e203729166079795de1f17fb1f58caeba25684ac9e3bfd20203f333e0c93e863467fb60e77dd6db29d6c935a2632547c2b2f7cfb3b7545c4d14b81bd5028bc48b00cdec9d99abfd4a54b116157a759bb54990ef5fe8ce7d20dd8a262d", 0x6a}, {&(0x7f0000b38000)="67848fc5e3c9f78cddb124ad9c318e3b7de70837ce0ac416b50b6521c1333e6ed76687ad43fe65f6228c63788f73", 0x2e}], 0x2, 0x0, 0x0, 0x40800}], 0x8, 0x40000) 2018/01/19 06:16:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r1 = socket(0x20004000000015, 0x80005, 0x0) sendmsg$netrom(r1, &(0x7f0000184000)={&(0x7f0000b92000-0x10)=@ax25={0x3, {"c77b236c4e1afe"}, 0xcd}, 0x10, &(0x7f0000d2e000-0x20)=[{&(0x7f0000567000-0x1a)="121b2355b2fb75300f94804e540d10b873451797efd3877da9b1", 0x1a}, {&(0x7f000067a000-0xb4)="23e8639c5d11dc4c6330f5ae3f2efbe345bb794c41d0f271834685cd0c2191232b973d5913e1e8b9e5385605711ea99beb45430370391627a118f4ad0f954c27d62d48097f2d8177bd9cf857ee6b9fc0adfd827d99526f1d57239887c6f7a72bae782f6356071a974ccfbdc4e018b71014426a310a324f46027a3f1a300a4153342406c62b730e7e17b036d14d3fae220b353e2bfb8b43f4df7fbdef6d40b6838f9a62cd5ffddea0189b3d6647e4ca59620c0d13", 0xb4}], 0x2, &(0x7f0000cbc000-0x90)=[{0x70, 0x117, 0xfffffffffffffffe, "cc5e2d8183dcb3acca931a5813ed003e95418e4aa3848d4ba1aea2ff9690ca89d90326034b0512c0acbe4db045705a2ebd54a5b98bfb90ec4de2a6dabc0ba68e2c563aca8ca2856c19c99162b6cf12f2e307eca63951d2f74f7bad"}, {0x20, 0x1ff, 0x7000a627, "b3712ba1b5322b0b34"}], 0x90, 0x20000000}, 0x80) getsockopt$bt_hci(r1, 0x0, 0x1000000000000002, &(0x7f0000f40000-0xfc)=""/252, &(0x7f0000ab4000)=0xfc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e57000-0x8)={0x0, 0x65ecede1, 0x1f}, &(0x7f0000633000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000896000)={r2, 0xf0d, 0x5}, &(0x7f000001d000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9d000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f00006a4000-0x2d)=""/45, 0x2d, 0x2000, 0x0, 0x0) ioctl(r1, 0x7fb, &(0x7f00005c1000-0xcc)="595e4ab8fc4df2b52ef5b1f288f6993258759b2cd12fac82bc7e6b876474777d8262ef3fc443c18d6c12abd5a392befea011f116ca82c85df5f7ffaf05e97c5490960efd21168303ea28e99258687e46875cc76de734c7bae3c3c4525e6dd055bb8b5e921264fddc9aeefc6a505f5f87c2a85b9c4264ab959a2420751409b716abb925fe2309cbab4738e76b23b4909c119d01030bc5bf3c2f47241ab1da45dd4750e2355710869095ab1d59243e8bad00fa1056590c9c5143ba342bf092d26ac43d3094d3a97d7358242dc9") connect$bt_l2cap(r1, &(0x7f000055c000-0xe)={0x1f, 0x4, {0x7fff, 0x8000, 0x4, 0xffffffff00000000, 0x401, 0x7}, 0x5, 0x20000d}, 0x9) socketpair(0xf, 0x80801, 0x0, &(0x7f0000ef5000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000057f000-0x10)={r3, &(0x7f0000aa9000)="5c9832ad06b5e25cf3d89edd01f2377894146869460cdbe684497fce74201e0c72e02f2a6474074d5c4b3114a1dbd6b51714a39c5f97e707829a86c8544e5b7502500cda2f7d43c5cd7407bd3c6882729485b6da97aaa1ab821013876bd060e8f9b16395b327ac14dfa69c4906623eb10529a13b3536818019451f43e13c79"}, 0x10) sendfile(r0, r0, &(0x7f0000440000-0x8)=0x0, 0xfffffffffffffffb) 2018/01/19 06:16:54 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00003ff000-0x1c)={0xa, 0x1, 0xf7d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 06:16:54 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) r1 = socket(0x11, 0x6, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000054000-0x2c)=[@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x559}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000864000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000, 0x1, 0x3, 0x3, 0x200, 0x3, 0x1}, 0x20) 2018/01/19 06:16:54 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000)={r0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000000b000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) gettid() setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000e000-0x8c)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000f6b000-0x4)=0x8, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007b7000)={0x0, 0x0, 0x0}, &(0x7f0000d0a000-0x4)=0xc) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r3, 0x0, 0x0}, 0xffffffb2) 2018/01/19 06:16:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) recvmsg(r0, &(0x7f00009b0000-0x38)={0x0, 0x0, &(0x7f0000648000-0x40)=[{&(0x7f0000c98000)=""/237, 0xed}, {&(0x7f00006f7000-0x41)=""/65, 0x41}, {&(0x7f000094b000)=""/123, 0x7b}, {&(0x7f00000c9000-0xaf)=""/175, 0xaf}], 0x4, &(0x7f0000957000-0x85)=""/133, 0x85, 0x2}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00004a8000)=0x0) bind$alg(r1, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(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) socketpair(0x5, 0x2, 0x0, &(0x7f0000ed5000-0x8)={0x0, 0x0}) connect$pppoe(r4, &(0x7f000006d000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @generic="7b125ffc5776a027c5345b69f0358322"}}, 0x1e) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000300000-0x8)={0x0, 0x0}, &(0x7f0000e93000)=0x8) 2018/01/19 06:16:54 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000f1f000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c42000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000980000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000310000-0x60)=[{&(0x7f0000753000-0x1000)="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", 0x1000}, {&(0x7f000077a000)="c93ed36993fef5038b8e755e2975f766cb0d154f6e2351ea3627a9d8100ada91c8e3fce93daa555e73a60951e4ab711a4df3672acaa2b963d717eef34217933a4d86933a1082262f85a5642170c16982f49cfb68623c48b21c84b3d0824fecd2ec78bfa3b8bdb55950faf71200f2e84f6b56bdf935e71c500d4bb50c6bb67103a31c1a50814272cc5d3aeb7a3d0df40af9a7a61c856f8bca4472a27b9e023f859b8542051951fcb54083f4fad28185b2c4ae83e07dbfa0a57ef92efcfc956b4f", 0xc0}, {&(0x7f0000606000-0x29)="5d8b3f0d2354e086e8411bd9138bdd99f3f1c16aac6c1b4ac39db2188bac139449f59c4368fa565969", 0x29}, {&(0x7f000019b000)="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", 0x1000}, {&(0x7f0000668000-0x28)="d1f5af7b924cd320717da1576993cabecd93332f80f5811013b61cda897f3cd37fa5d669f2b28402", 0x28}, {&(0x7f0000cf2000)="b30b8afc4fafb64a5da016e2e5ba2ea04b0a2d7782d5fae393aeac49f5bf7ced0f06bda9c01ee137ebbcfe3b70534ffe75f52290092885087a4c6227a8e8c4ecdc298f92f4c4b3b485ed031cdd3af022c0832b942bd3710f6be45635aeb9b2c6d65f80d8f515945c5210bec359294a39f9d4a965fa6cd1c2f47deaaf8387724585888642f399933b9ca7d9e27549324c24c59b16e5c820687c0ee74424a847eba25f0edb86c4c794cb2a8f16c6b310bdbfd3eabf67e6bda9946e0fd3bf43960bea7066", 0xc3}], 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fb1000-0x10)={0x2000000000000196, &(0x7f0000798000)=[{0x28, 0x0, 0x20000000000000, 0xfffffffffffff027}]}, 0x10) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) socketpair$inet6(0xa, 0x6, 0x400, &(0x7f0000d70000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000afc000)={0x9, 0xaa97007777a59ad0, 0x0, 0x9, 0x0}, &(0x7f0000a87000)=0x10) bind$inet6(r3, &(0x7f000048e000)={0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000802000-0x8)={r4, 0x9}, 0x8) pipe(&(0x7f0000be1000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000cd2000)={r4, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000d1f000-0x8)={r4, 0x9}, 0x8) 2018/01/19 06:16:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = bpf$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, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) connect(r0, &(0x7f00004b6000)=@generic={0x15, "411707df5c882883b83e210918c5f7bbed7166ad17b3b5c4ef285eb74019c33abd5a5703db65b74f19d1da66c9d5d153a2e38bc62fe05c656655460bd26b9ee0a5213d2702cd2b457cd659371234ce607a7b1f9a1e7fb06e0e466ecef9d1bc4d7656f3d8f63625beac7d6bf34da46c1a1db46ab12e24bfc1bc9722523ccc"}, 0x65) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b7e000-0x4)=0x0, &(0x7f0000621000)=0x4) getpeername(r3, &(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) bind$pptp(r3, &(0x7f0000005000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f000000e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/19 06:16:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@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$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000000d000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={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$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/19 06:16:54 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xb, 0x7) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000df7000-0x10)=@generic="9a6cf9aeedd40fdb245749aef85333d9") getpeername$netlink(r0, &(0x7f0000df6000-0x7)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006cd000-0x4)=0xc) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x400000017, &(0x7f0000425000)=0x0, 0x4) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f000000e000-0x8)={0x0, 0x0}) connect$ax25(r2, &(0x7f0000003000-0x10)={0x3, {"8ef26015460dd5"}, 0x7}, 0x10) syz_emit_ethernet(0x76, &(0x7f000000c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@cipso={0x86, 0xa, 0x0, [{0x0, 0x2, ""}, {0x7, 0x2, ""}]}, @cipso={0x86, 0x25, 0x0, [{0x0, 0xd, "16f8730485578e5c759f19"}, {0x7, 0xc, "e432fd139997bf295049"}, {0x7, 0x6, "3f3ed736"}]}]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/19 06:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f00004f6000)=@proc={0x10, 0x0, 0x0, 0x0}, 0x47) 2018/01/19 06:16:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000027000)=@int=0x4, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) 2018/01/19 06:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000001, 0x6) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x30a) r1 = accept(r0, 0x0, &(0x7f000098e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000a2000+0x80)={0x0, 0x80000001, 0xffff, 0x7f}, &(0x7f00002af000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005a7000-0x8)={r2, 0xd8, 0x2}, &(0x7f0000ab0000)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000e43000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ae6000-0x4)=0x14) 2018/01/19 06:16:54 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x5, 0x0, 0x0, 0x3}}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/19 06:16:54 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009fd000)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f58000-0x4)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000d6b000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00008a9000-0x4)=0xc) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000f58000)={&(0x7f00006ae000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f59000-0x20)=[{&(0x7f0000f59000-0xd0)=""/208, 0xd0}, {&(0x7f00008ad000-0x73)=""/170, 0xaa}], 0x2, &(0x7f0000316000-0x1e)=""/30, 0x1e, 0x2}, 0x40010042) r5 = getuid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000010d000)={r3, r5, 0x0}, 0xc) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00004b4000-0x8)={r6, r0}) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r6, &(0x7f0000c14000)=[{&(0x7f0000f59000)="030036741646bb153163dac60ad85ac7b8b32c60fa12eea8b169089dc0fe5ad936d68526ea06fcfeb70877cbb9e0b379cccc97bdaf4379d6a90a9c56e7", 0x3d}, {&(0x7f0000f5a000-0xc0)="5a1ce4d81835e2392239c4c16a0760515fd806c77b3cc43cefde52c912111c8da1e07ecfbde983604e420c813c28bab8d37e542e21150ee8306fa698cff11605ff71f685f4b6220bb5bdedb4bd388898451054be50b8b5fd77145d27ba07f1fe2c94e080c7d9cc8a4f70cd4938a57a0fdf8e76167d6b67dce93f19325bc7b317dc283d3d85389723798f5793f0a81f174069c4aa5bcddcc72853bc045d227fe2cc6f3fb57c729f4ee9a4329ea386081fa4d0ae9b5772d8a62c3984051af0f3d3", 0xc0}, {&(0x7f00007e2000)="4f411ca260022d84a3a0f01ba06a0d9269f4137235ad4f6f753fd6d4bcb719e35b8a19052363139b4328cca04ee89805dcae9449d777a099819627ab94145d4c34", 0x41}, {&(0x7f0000f59000)="91d5c6e3ff21cb6448b46172316389a8e71fe933ec8f598a5e346f3757b23fbd448c6de1587cec1b56b3fb0fdb347c7029204ee1ac455232774f4f3c64eaa3c366ebc94d5b894d7af5af427610e98b97cd9e4118f3419351e5851927d87efadeac4db3e308dc5696a8e0677b90b3f3d491b169906a00b0b5e310da2bfc05b030fcd319913f83283f7ffc3a623cccb2795398bbeb8e7325ff4ef8d013e7f43c313101b1a908bef19f8d8097fa3c16e48987d77b62a7cc401e8efc39ce38192a3e3a74e577514cc0e3efee1c7c5e2a5f3abfb1c8ca77f9d7bf9849a8c2f8e3add6559519062cbc3f4b25a69c51ca17232cd1de3c3daed8f6fa4adc5c504b8dad8057c572289dd412b835ede7887ae7aa0f7e1813cae43695e1ab03ca93d60b29938041e7a1e718f0549d4cdd21a1604fffbb9f66a3b8dea2d72253b1b21852ff3650dc991aad44030276f126f94700418a74b9fa8aa8776e25932b917b9849ad4d02d5fe9377cb475acc224a5616b6d1c3f1bd6a4084e85b25539264c7cad2bf7510ba6c2163e854dfd6f91ec35c6bab48ffeee91f90b07aae33361f4618faba67378c2053309fc7e45006aece8afc5164eb39f3afd69c9e7166664c2149ace42dc12d518a423642569bfa6415b877335c9a0228fc537989fe68288540f6ed82f32b67d0df0be1be821a66256feb4ca0b2347714fbd39bfcf4c89746ea3b6e49c2cf58e75be27f869151bcb5027c8511b39a48b946ef1c40b6f9852f032bdaead79421b803e584a0a27314f8dd050bb87903f680bd76a3d00937f9d7f627c5c3629bfec7324406c63addfe0245fcefc9a0cfd273c1c64159604eabaf8d88452ad3603a9dfaab73dbb6d9f59dc3de21f1956deb09ea23d056a58f3c5aa108567316505f9fc2bd7104b2d84ea13ffc4743e8955e9b1867b61bcc2f263583aeff2e1234c93b44a8de2b6f5d76ac302fa391870579a41494c3f0ad6a6a2e864d84dbfeb29f1cfb8c2c334652cee2dcd43d8076df2bbdbb8af3eb26677626611a68a7302fb39367807bb909fba38bc20ca867d58be6535f5231e00c7aeb790d63287dd1b4e5211dbac43b89745f9182001ff8d19a4bba8e27239d158e8a8bed1ca7c44c2780bf0a92b00030a416028d2e8b15a9885cec30fdbd4339ec1bd6f0c0b3e20e0f1cfdad7ab5eff5b0d44aa10e4af19541d73c760a3a001017394e4dd2aa70216542fb1095d8f98e4e35332a753355a8eb73058130405487baa48873ce08b572d6548df0031324f3f26d5efb0257562fb5b60257a05f4927058a01ba92fc7d94c42e79495d6ab892bd551f7d83ef8aa2cb2e53e4bc1703be9beef14479ddf1945d030c1bdfdb1ebccfb4c0453d1e48cdbb1ce0a1e4e75286d8b695adaf93b291304b4d20a4dfd2c21f853982ccc6b1a71e19d22417fb2aed3f1be9a3bcc60f9f61ac3a84fe1a15311329ba030ab58c690ba795f7ba5836a2f0c180db2fe54dbafeebd5fcc46a793910f2a044644f045e4e4f7d13841cae68592a56f87bb07e4011593bf812bb3f5e9f118ac23c616516862418d04876aab78df6be8610580dc1ed28321ff591cc51cdcc3bcbd2e45d0a6a1e89ea2dd68ef3147d395f055f0be9caa477eb06d1e3c89bb2818e7f8781b86957120494d41d5cecc96485c1c5baf12e7de8475d679a262508cffdaa5c9c4d6638f03f8bb7cb073d6de3a8c2adc2eadd6828ff5898cdddb338b1d0666b735e7f66ee30ec3581aef92a56c89bb034992c5adf9d12e9992bd57af692f4f27b47f0cc64b4d7c0ab01e85508e781fbd8e5715a5e7b02426b8763eb4b19474e4e141805c0cf48eec77f9b41af0788e5b33e0828a32124ed9f8870d39d5518af5b2ce5bba760f0af91e1af3653bbad0c7f3312e2b6fd8f3d25aa0be4ed62a0e385092764b88e29f3c8ba49181feeeaba3219fca741d29484001f171f78bfa50829a70ca8b65a4292a65adc59ba57729631858b2a291b9b2d063309160a68ea1a089446b6d474a8490acfe472a34241619590d566048cb983cacd30376b72d0b25bfbc86af3f3825e78b15f7356a2a71a7e0190614886188446193d709758dc1856ae5de3e95940ad1f88813cac80d81bdd49b30d56f1431128731b5725581ff2dfea4f2fb180fd5c109fb5d635898e728640766915c11f8f52695708d38cd70c9ea414c53e1a9206010676552fc5f638e2ab1825219fab67ab97345b86ec26d1b26f5be9c988087674783f06804ce8ca418b7733dc4c40c272b166e9b920815eb39d4de506cef9b92b64c5f588a929af82e7b562e8b7a93f24dbe3031c29a476233ec1919efb2acb26f0e097fba7a4f2c22793e2a57bc4bcccb64d7c9e1ea776f57fd4083dae384a965f5e5f0e8618695b1aee82afe72fe8a8a9e16f34dfa3a7771bb4ed364d02633b57c3eebd7bcbdd734924fb8ae8844eaf467e9b3f28870525e820194c765ca7785a9677d09cb7e7022052d4ceef2a2375ba3a03ca2c085ad447a1c511ebc6606d153c7fdce61edae30e6738760fe7978336a785d4e0e52abfed7867a9a079ea978fd63ab0953a9af67c0c3dc497b260e3b53f282695306a97621106550dd52c15a4c18a23229d5a6adfca3a86dc71a2a24af33698753f64123157dbe7b30cecc45a066fd13b1c5a4424f7ab61091164408f50100ecff878c49aec753130a571bfbf1c930aa40f58b52c6664b3c2e8ca5497c47ded1357ff1fa8e33a43952b569d7beda1374b2a26aa08618b05ccec5ef4a2444bc2af6a9e72837ea610d8daf8a3f1c2005d1e99d6c174c3f5c0cbd1028352773cad6284f48480f1db55cc7b2aa98ca038f3b1bfb88ab0124a35e8a363da8171a1dfbab7c07b48d72749773935f3592ddd460c8d9eeaaaada652cb6e902e9e4ca8f2ad9979d6ac795a2bf86d6049e2aafd277cfa632c4f4ec1edc125bf03d4006d938cae9048545ff6960444d1e865f1eca8feb10eb34b6f68f8991ffda031fce7e243147d44b90e7bbb83388241572028c027e7c6a4899b6d9d06435e551b62d9fca947bafe59e936c6f30f126bb6e47fd60508da23dcbf0e15dc975108f31ba2803076c2c710152fecbc395c42949d45cad5de988b97dbbf8783579d070465a6c2b9aadec4f7ed685aff8517c2ba97ccf5ec5fec8528e5675db918fed387f4de2a0295bd14820561f1ea97f8f363ea72e45255461c176296561a8847e1f6083e579a28b5375fb84ff86d323ac239e17f28f72412db69ca860e7960e1ded5c961bde9b305b99f97e4f3542faae8f28c0923bd8a0dc2faa70343af471da6c87ee926ae81204c4d699b3749699d1a9a4bd00a4b73b0b19a282ee6c128ba8c2368bc18b158865555108153befa8c12dcb0d9ce001df78bacf2848ba21bbbb8e9dcf508a552a7b31df0450e17f0daed2b56126f36433d370a97aece7853f3c7abde0a15066fa03d35e3151cea08adf6ca7d3ec51d8be0a1914b9b0b5e5edba635ca36ba093af0cae272c373936f1cf80e7436e1de13ef02bca34e716b64c5a612cba59ced642387729e1698032ad7beef1aff83395a4ae97be7b924d9b4eb8fb7e1d7863c5175ef0052a52b827026c3cf98408982c1d2bd99ebbe1ce4cb27dc0785a32f929697955910db5fe87104d3a1d6278057c0757a7c9557afc557b2fd5f2e3a6ba7b20e8db3d5fdcfbfdaf0a94601719ae6660bd05e979e83dbac431f8b3b2a8bc10ceff888c172a620f61c14b901aec9a64f433003fb624cc24e282a5e85a386687af3a404061d7df902659e62e7047103097ff702dedd0733d6f4aeed99e99f1dc68c9197012db2124a3c58b9978709c71522ebad9edbae3be8a8def2b25f82d99bd09aaf0d061f44e1a033c75e8a5da1cfdf7a655010cab6f2c4375ae770df29991148ecf26942817dcf7c8b92a1aaa5c887004780b4f2305433cad9929b30f9fc225bffaad4755e36f77f2cfdabad65d5dc0ccbbfd928831f772a28765af9346085caaa0145bea1fb8ee174d37a8f8e7e1bbf7ac16e9477e7448bc87f00291515d5f77fde864247bd4a15e8d2138cc1eecf26ef4a2c185807bce7b284580cc39b9e6a89ae8f0bb6156f7d000b6422afd4e759c30fd0eb0701d5f1dd1bbf987dac09e3c8e7eeb77b6d361ab768a86110753cee4c0749cdc516a92d1d4c0eb2f22355cc609d162770d1f08efabea33513ce7827bac5e7efdbcdd75fc176af39624d6b78fc2ef19aa8c7fb858fcb81609fd1277c8c3499a93a009a8910bd6730b04983fc6aaa5e27bb90dff08e6d57a62366d01ce09ac0e29675457b5b95a8a81a4505bde35c9c9efade4afe481858b9bcda9db4a69bb632d43add2c4a63b7b5e7569fbf7f8e326d989f18859e5f58380d2363416df973b02267a1a1ac197068f4b2068d5e915a72bf4fa634a6c803398460ff50de390360f7324c02f6c0594fde36decf789576ae897eca8b7ff20edbcd9558385548cb73d7ddf27602a43af6b94669416a9e6fb85c0bd576c7049c1659f22686792097b30e2e6b9649f2d350131f02f0c449d709a8b5c0f02e8fe6f419fef4b463fe20f1d3b4f07cca2549654103c601e82c6c07e5f7e29160703f5688a67e6e735f7bb4e9d1f25a0a3352e9da93752b83aab192ac9f9ffc71142e6a3a2f4085db47b192feaf3fcd89780d756daff8671d0d4dd32cd2cdfe12e39f6fbd3c31b25bbf0ad887a3bc3db1a89a31548d754dc2adbafb14756ea58ad5c15985c6d0050f8f58e95f5dd7726d0f3e81d21f6c5034d73cf52ef2e42c344dc415317cb24d0e12838bc6f3197fc741f8fc35a7bbfefbb2af6296eeb279ffa26ebe24ba42a98e52bdf9ce01a9f301d9ec423b525f033a9b066c6f65be664a7d33c975d406e402d833e6a0a0969df6c72eb22b2ee9a6640063de70594353695c7f953fe245f23bf0623010649c7274879ba990b7687e63f30ad6074331f1872e48f839285c8910b8187309bbe9bfac1f08bc02928a47556116f62120ebaac2b394625f1782c133cd7876a855cdbc487fc7208e90fba022f16e2263ef3e3a8b2dad2043e5d6b32d05fd28a103328f75c21c01bd28b42ee14d59b3a083294c0932083a027b0a01815b56f5fbaefe7e62f10671a208c33aaf6eb7147a3f4d66e0c5b661e8a23b4ceaf5b9d26a736d3fc2dcf5de5b363995a9abb17e6911f261981ffab5d7d35b6299b2e5849c731bfcdcb7575514c47ac137c1bf5699e68748525912f9669f94cdfdae4b28d410076b80bbe6287b7b6264755d4bf33546d43c65f901b2122a7fc8df68605a11bd5c3913c2ac5dcb1db2be87b19febaedbf01c648362693fe9f0bec62e66e1b4f9ba3495c225013fa369c7287f71747ede31b1c4493662ae29180367ec1525258cb6359c9603a8816107460b0bd6202c6845fc4b2f73e11e83445f9e43e342d6546b095fd592ee230ae6bfe0990ce220839493ffb418a5a83c96288d5c02428492dd337f5b1ce3cd77a78dac32ed02949aaa6f93905c40a0e28d9e826100b6c4b90dd6deed3b2311e00a595a38c9e6a538727f23624cb31b8de99554b4833821264fa30a32504e434c201e0f53adf9f90b18a6d19d10dc1ce4c9895190aa1fb37159f55791dbe418d2efc8a539a3791ab93d3bb944d017a42dc87176f9e812e64fc69c7d5ef6375ace297b7b8ecaf749c3365cdb8280d0170ec6401145ab6dec58cef2f651c69ebc9fec2a59cd9bd647736005b1c98b9ad545876ca05b661114147b2879f2fb629098cf7d04cbcb867f68e01f911b2b428bc7534236", 0x1000}], 0x4, 0xd) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000f59000-0x4)=0x2, 0x4) sendmsg$nl_crypto(r4, &(0x7f0000f58000-0x38)={&(0x7f0000e13000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000630000-0x10)={&(0x7f00009ab000-0x10)=@delrng={0x10, 0x14, 0x10, 0x6, 0x0, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) 2018/01/19 06:16:54 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000708000)=0x0, 0xfffffffffffffd2a) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000fe2000)={0x8001, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000fe2000)=0x9, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fe2000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00005ed000-0xc)={0x1128, 0x4, 0x300, 0x1, 0x670c}, 0x4d) 2018/01/19 06:16:54 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fd5000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000048e000-0x50)=[{&(0x7f0000fd6000-0xac)="990f2205e762f5ab8a9f9583a254808e59efd9370a39a75b1bfefa825dea7516e4d34137982e4122d0b2e091f70860daa60202993c164a8f73b33ee4419c79dab47aa084277a8f45720a9d73ac656638c4fd8bae526d42d44af4144f81ecc045a2f7583844017e9bba923d082ba64a37904c8b1071e00a1c9a9fe8a8082ec4ef6c965bc83f138784817969f4d0db629b4b2131d2affc1806242ce219531b537fb9bdd8e3588271c61d130d4b", 0xac}, {&(0x7f0000dee000)="76eefa3159bde13f8a1d0c007743a54d6e273ea06889f6ec99169f51af21", 0x1e}, {&(0x7f0000fd6000-0x1000)="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", 0x1000}, {&(0x7f0000fd5000)="102afb81dba65c7365b4a24ac7065af47d2c8a5aa3f0a4733a8b001ef29db3cccd955d256d2a766ae9e11ded0a97caecd028df388eda5ba6c1febb55c719e2fd74b1408142892158a74951a518e37aa6e0015cefb60e338ca1b1a163dd4f966cd848d4f90c66b3634d6617328e8b4386cfe9fe9f273a9a755d8604fcbea70c22305b60a0415eab92d0712feef35aa3d99ab2228dac6d92826f4bc5eda39796564d43267b7b7bc23a799a7d30d76294e59c84f7e86ed719", 0xb7}, {&(0x7f0000fd5000)="", 0x0}], 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ebd000-0x5b)="", 0x0, 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) 2018/01/19 06:16:54 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, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket(0x10, 0x0, 0x80000001) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a9000-0x20)=[{&(0x7f0000d57000-0x78)="510100fe59da02ff8146b2bcc38c4d78", 0x10}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000475000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00005c2000-0x4)=0x7c2, 0x4) 2018/01/19 06:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) pipe(&(0x7f0000b62000)={0x0, 0x0}) accept$llc(r1, 0x0, &(0x7f0000481000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept(r2, &(0x7f0000761000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d36000)=0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000b8a000-0x4)=0x800, 0x4) getpeername$inet(r3, &(0x7f0000b13000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000872000-0x4)=0x10) sendmsg(r2, &(0x7f0000af1000-0x38)={&(0x7f0000e8f000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000140000)=[{&(0x7f00005d2000-0x87)="331f35442dfa86382c72257d1d49e3de2af2f78ada69fb5f140ef588f12104eb", 0x20}], 0x1, &(0x7f00002d5000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:54 executing program 5: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x10, 0x1, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f11000-0x9)=@rc={0x1f, {0x31309c4d, 0x9, 0x3f, 0x800, 0x1, 0x0}, 0x8}, 0x9) sendmsg(r0, &(0x7f000056d000-0x38)={&(0x7f0000f0f000)=@nl=@proc={0x10, 0x0, 0x1, 0x14000}, 0xc, &(0x7f0000f10000-0x40)=[{&(0x7f0000f0f000)="9527ec0b286c03c3e0b1f3f43de542fee76bba18311a65a952c4df17a54a11fcc4f2c3986eaa87bc822d8a6afe342a5ec0f0980c05d7287a0fe9b42545be42bd2783997cc4858c50cafd546cf5c51f6b78b3b51317cc78b380f4c6", 0x5b}, {&(0x7f000081b000)="", 0x0}, {&(0x7f0000664000)="34ae190a326f959595a9112e22c3217d616345dcabb8c78f69b84e956371e4dbf1e215", 0x23}, {&(0x7f0000c6b000-0x78)="a32e9db5c417b1b07db40fec2d851b2b6e41af2f1d2885e67f7471d69aef5e771507fd9603826723823776f0881ee5bedce2668aae50096a8fed832d8ced1385953c2e8b6a572889f98f9a32ef4040ff9f089435f6ca4ae2ecb19fb5c14a2e98b087b8fd6a04293ad96f516dab94c18b61feb6dd7127513b", 0x78}], 0x4, 0x0, 0x0, 0x44801}, 0x4) 2018/01/19 06:16:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00007b5000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x400000000000034, &(0x7f0000b43000-0x5)="6c59ea31da", 0x5) 2018/01/19 06:16:55 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed-generic)\x00'}, 0x58) getsockname$packet(0xffffffffffffff9c, &(0x7f0000a01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003aa000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000986000)={r0}) accept$nfc_llcp(r2, &(0x7f00002b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c3d000-0x4)=0x60) connect(r0, &(0x7f0000d6a000)=@ll={0x11, 0x5, r1, 0x1, 0x10000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x10, 0xf, 0x1c66b7f8, &(0x7f00006f6000-0x8)={0x0, 0x0}) bind$unix(r3, &(0x7f000016e000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/19 06:16:55 executing program 4: socketpair(0x9, 0x1, 0xb92, &(0x7f0000699000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@generic="a4e17e66893f28f57a3421fef74a790a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000c70000)=0x0, 0x4) socketpair(0x1f, 0x7, 0x200, &(0x7f00000e8000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r2, &(0x7f0000284000-0x70)=[{&(0x7f0000923000)={0x27, 0x1f, 0x8, 0x7, 0x0, 0x9, "857272a0d05523304ab16f32fee0f551780ce8592ce3b0f4ce36312f9d6603ba8396af649e2f0cd828ac81045beb3b4a9f292101b11223c85ff537f3cc94b9", 0xfffffffffffffffd}, 0x60, &(0x7f0000807000)=[{&(0x7f0000225000-0x8e)="eb9f79842614f8959ae0079f9cc3d3c411a300a4d83ee3cb222bb1ad04055f8de80c09ed4c3a8e80f3df094a6e20542055ae0e0c4b69a687265dbf6bcd0710e6503d0a340bde1be6cd9603567d0c44786aeefcb44a55795a41177b6446f20f6e6a7a044d5cefb34ab01e0d620bd60c1326819438a7f87a6205e3f1e713516f79ed4fc5602a01f417071358b66ecc", 0x8e}, {&(0x7f0000210000)="0f9d0314a26e2d0ac7b195aea35a0a017d35f2f25ea5b3b0c2c23db4d173275846d8435561c33caf00de5c20f3005ae32957ac5f71a9f314612b4f2c163099b4a590020d0bc7e3b1124a084c6d3b2623dffdadde67568a3efcd5ad0fab1488f43ae0be11d49f1828146c7521b9951bacbef93dad39502cee159a469d477b6d077687293ea26f601844284eaf0e161f4878ebaceae4503a1b5531c86bb8d66a102c233e48480f630d89d4a443c3d969f5b0d79d2ba95a60643f868eb89beaa903e2f9b2", 0xc3}, {&(0x7f00001fe000)="04765f77514880d94165396e6a6d5f5d5707e310216f3008806ec0d308ba936766b2bc885d2a11519f95c208b5cafc7481ffff69f1f75dd6de3c17b0e7e01168fdc20d0a2e4da3dea7090f1c15", 0x4d}], 0x3, &(0x7f0000bc8000)={0x30, 0x113, 0xef1, "a166adb82fb75416dad4838e46867411220cacbec07c1fc92a"}, 0x30, 0x8000}, {&(0x7f0000278000)={0x27, 0x4, 0x8, 0x7, 0x5, 0x8001, "bbc4a0ba3a157719c8a01d44cb3d60556c682e29ae84ec0aa3583e81436cb04e0aa64f1e5f4bb5cf455c6359ee941298cf53100d125e7fdeac7d2302fb825c", 0x2}, 0x60, &(0x7f00004bf000-0x30)=[{&(0x7f0000894000-0x14)="c1a55acb4d5f49fa2186d6e9cadc36906d22db5f", 0x14}, {&(0x7f000086d000-0xd6)="89e5147957156ed018db8e4d0bc9908a10d73a711a52ed581724315b9a1b1a6363b795cc1c2a5c7c430eefb4b212040188bbd211366c365cba461de9657535c97c92e550a7fc2c68b5fa23e446eb368e74413a78f82b02ed3321645134906f2476b8f49b8d9761a4a0395dffa13d1873b1312cc8e741f0d7b0ce79e0b8757559d8e48b105b721fea7e13e032d6f18dd068586b714ae860276354b167aa5d2f88637a619c8ea2b8673d85e231020a6b8763f8efe7eb4020e7f687209f23911b680d86cf77ed648681952ea2de5a411f087a6e8b62e668", 0xd6}, {&(0x7f0000c7a000)="da7b81655b165eccba05d05d20b0daeab3d9c17c1ca18e895ef808fc8518dd22ff622236f24c0a8472523c2c1c190d700cfe250071d0825bf5c51ce558421931bc6ce2d4b25f8749883a9b6544c40e16acd43670952b234da2873b889f815738c415208ed62dfe96ea9f62e6345872c643c6da75500a4b813b51000e626825e5d534383b04d3b98cc1780443526c90cebe93eec72c5ac9160abda0e113610d65", 0xa0}], 0x3, &(0x7f0000561000)={0xe8, 0x184, 0x70e, "4e7d07b949fd2795c4c713e8598a9276629abfeec608307370c67388e2d90f948df4b0d6533f7a8c0812e66be591a0045e9c9f1af874fed15ca32d6a18907a2f927c36ade1a64bc0f13bb5bcddce36d2201800fe2f4a9eb8972bc69b2e6518544af684a40d624df30d30a5787a7cb63218a851ff164cc7c378328e67914ce576391427ca90be6f89ca5c7ab24e435fbd8652a1522876d3ed54b201107cefe611de65f6055d9e61c7215d992c1b2aee73759361642c9554ede1a132e69cf677a009352658c23e466a1444fd2e9d645a6584a296aa2118ea"}, 0xe8, 0x40000}], 0x2, 0x20000000) 2018/01/19 06:16:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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]}}, 0x197) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ef3000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5b645bb168f23d678f185344ed4f5b5f"}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff9f) 2018/01/19 06:16:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x801, 0x5) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000028d000)={0x0, 0x0}, &(0x7f0000c70000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000081b000-0x14)={r1, 0x7, 0x2, 0x100, 0x0, 0x6}, &(0x7f0000e15000)=0x14) shutdown(r0, 0x1) 2018/01/19 06:16:55 executing program 0: 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(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000054f000)={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a45000-0x4)=0x60, 0x800) recvfrom$inet(r1, &(0x7f000053e000)=""/252, 0xfc, 0x100, &(0x7f000083b000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() getsockopt$inet_int(r0, 0x0, 0x4000000000012, &(0x7f0000002000-0x4)=0x0, &(0x7f00005e2000-0x4)=0x4) 2018/01/19 06:16:55 executing program 6: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000dff000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/19 06:16:55 executing program 1: 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]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000fe7000)={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) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000cc0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000366000)={r0}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000863000-0x10)={&(0x7f0000ef5000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000529000-0x20)={r3, &(0x7f0000588000-0x1000)="da5a24a996586256f3ef5bb1ead09b83b090f18364a502f498048b0e7e09e793375e57616aead8c7e7423f640adbd0bbcae2ae6724bb4a7258d6126c52ca4d4ea1796549a9a7f8897b97d70eb2e5e01f79f809a4245e00d739ba0df3c387541fdabe5f0c0eed88f80018af232c4eddc3721c28775123d9b15ebb7813cd0bb630c22d6013676b64bf121333d7959591cffe02d19b445474a0214b084a2c3d506dead8a5f570e64edfe0c098f1061638aafdc9eb4e9c57e951e1217ba50d8d1061aee56426dc43dba2f4e23d78f7603d86dbf4d659eac175e5403ee65019ed8946c7d6b98acee5413bdab65da90d6f8047bc77e96c8bf4cfbb078aea6a20444f36ebd99fc978b119a5d936eabc3fdd029545e63145d6ff9d5ea223633cd06d15fb21f3733459b8110b546e977a3188efa673d16b3a81ed7f6bc69c5be40c4672f84926e4f1ecb7997ef2b3f2f63aca71dbfad46768de4452681d0bf418ae95737ea1daf9bf69de6bd7b627f53104a392ad79128745b1465f081b6364623eb938721826a0619877737cbb910bc756192bd44016da590c72840b91b02310f4795e1b218eadf04fb6ad69f8b326ed63ff2c1912237b1e10292489982591b09534dfa921f6b1fd35ec1e85cf3f17b2ffdcb68bdc3db05b6f9f79377e76630e9005267e97209f4346429067db9105840db9dab3a094718fd1424546eda341f87f53f7ede718defb81a070f734fa854cfbb914cc3ab6a52549e0913937f4622d47073145ccb22118ca9fda58e189fd67d5576fbd4dcb0e5fbb61fe0543fc3c6391b21de71e6bde81d78c31c01fce0d761b3fc95f82ed7a09535df4396506716ef08a044c361f7efec0409b465779bcdfe84a18230f935e5d646bd204dc4235743aec37c90bd173f12f8a0e474a5bc76e3e0f750255c68ec41ce3eacb53cefd5e91a467cd4ea65f840104fcffa268bed6f5d499d7142a33d24f4f8ee72306a6e975b71f06d871308a0b982225a14848befe72f751c6496d03210e9d7c414753e4beb60d79b83c5118c7d45e8c4ab14ef8a322d5248068bbe498bae3b2b3e4db32c15e26c48b458ae276202126078594480eb7fef4b6d2677a526bf25218afa093da0b1ac3b29fdc81692483861b756d598d848d0c39a20c0bd93f851b96c7da16545e9e37930755dd44fc9dd8bba1a54ad212f9d95e08d86a75a747394b09392ebb6b76b53921b7f2ba6d02cd7050c3b04bf3204932676454fe5e9e3d6abab58c4dfd453a1783c8b8157677277373bc67fd2a93aa9b760bf5dfaef5d5e3a540d4b4b107be293ab77a7bb662dc7e46c43829027f62a1b60e3dc8546d1a0a97806d6b69533ab20de99cb0bb27450f1938ab8d076498185fb7e2d16ba13e8806aa877836e5107867aa067a948b580d4c0eaafee98a4e9093965d8b4bdff03c6ec14371023ef6b32e590a9a4623dc65d9d23f31ee7739e806649b0b9baab94b9836297ced611feb68d09c6770f1c1913062a0709096f60063fb4c21e25b01fc7e84fe5fb402252dd8e6524e6aa661ac9b4ce7cf2f113fcc0597271f89428a7cfc99259ec9ffe1f23d03590ae69e7c34d15534e7cf37b06bde4700d34ba63ac2d27d0ab87d38edfc537f2ef4d9b680c767228be4bcba930526e28319137bbb23afd64d1a1a11b2167af7e381106f14a4f11c5b137e118aaca3430bd770efc7e3efb4b4c32d4fb58220b4ce7e639ac493c77669b8838c62ce106a4e0883c00487458d7298c4d170698c51e76cdfb2eb995075e996ed393bd6062bc7ea645fde260baba04e66b6d8f4ef179862884a8258fb44b7170bd95320e700a85a292d47e30cc348f650f44faa189170342dc14c019456349c743e2769586bf1ab04ed3209e51520567e0a4f32527bc2217f6fa6b34b76272134d8838de8bc7e0d321c594688cd0d45f6f39c8557e70e4740af4a101045a8dc9cbeb5b359b856c4fc38b72cd4652f3f0192ea4f485fb02556d1c1af302c0b8f4589718f085f596e7af44d48a27e76e983f34e9b5a03267fb6ec365dc9f9a86013f470baeee46d8ac94abb1edd1fd8c789344aac6496fd78da3d6017a6a000a7e377811ce675b22d1ca0047f4953c367febda4e596c880c480aa337743ad8b9d2b6f6de77581309662b59591d924299b9eac63768e81a77d4c41de24ea44d4a2cec9588f022ddfeccfa25519d968af206b468b600a84b164826e3d601bb8514f5ae90daf62fa62dcd56b4a52ac1bce6b8284b78f145fe585375dfb7f178f140ae0cc9ae2c9af070d0070ab14758ee82a5f2b8cb1e7f357c5300e823318c7fffcbd2fdca3eaf2f3a9f1fafbe2463ac2953ebca91d83f51fc7b5becae88f75d5c0d6f7934d4a9480938057ce40332e8bbf916ab64a765baec314dba0e994894ea6fbc2c054328223afc2416833f6ee97725ff4e6aebd48ee5329457e8c731106a7ff3a9f28f36469491e15003295b0587ddfd073d59c15698be39d686ca1d438802292c2cbc819e2943f3ccee24d91c7a5aedd86e7de58034105765986ad3538a8ac285807ba9a59176d1424ced99f0702f2834b7843d1ab438794361c90432133adce149ccb588d352486f582ee8e501621cb539a004966428ec1049ac796b2bca5be5bbdbadb494ae51683072ab7de7ac1b9c089fa61128f5783c8a6592ca6f303b24c73b2904e81f378f18ef761bd50f00ddaf4355a26206b3efc8f397bd736d46625018975a123b4e7c7affdb0cb53ca262ae5c90cb50002270a19b75b4fc09815f89f06f568e0e06d2128b7a2cf44999847173b41ca645f0c5279789ecb343014a83f66130ceb8ce17253f1a351073ae98ae788a489c01be0c5305ea13f9e0751607c35f583e37f31e50aeb18bebb73702d1dceee999980769997dcf6f1db991f9875cb4ce3cc8bc19536a685fcc2dcf6d5bc9eb8123455cd2cca6fd947ea7974a032eef6fec8e38c137f7054aa1ff152b4ab644b1c0de057fe3930792b7c858eb2c81c31dfc8f72452debff13151680935ea3e6259968bc43b6e4bff5aac431a48c3b7da4de132ad9da20f094d11398f1356f763f4d1ef30d80d4648b1183afebc3cef9737fc8cb590a9ab08e75abb8bf539616ffad880b066de3e11bbac1f6408f395d11ab670ae3c7fa8a085afeb25c6df935eba99ef62a13aefb69e8d74753c31092febbc5f5bee99b43b3409f0d9322c3585dbc2a956c901c8c76428ffcd37d47c08380a18ea21f85fea60d109be9bd7d7e3b998bf201a7a9439beba7d34c460a0f29e5bdbe9a99085746850cf7fcd56bdbaa00c120a4d0848ac2dfbfc7c1ec821070131495500c27bc75727bbed4a3c485782e2654cf8b454a8d4ccb1b31d7cc447e05c49ae394bcbf71fda5a0c7591211f72e53f50ab0013f79add7ac110ef84987ac7abaf92140e52024d2f8e938c94631dd47569c92de5303cfbdf4e2bdeaf85981858e5b3c79b975fd2e38d98bc8555d9c6bd914f58405ec48d181649b015abb9e0ef04b791961d8c7c66e0ee0354a7607239395495ac4e94896238987870e2dfad11e1f1989cad078f9a4e6a718c305056fa5ceb28158b71096f16dbbba1d6a990aa7105c7b2931b2e4e29b300e132093a322304d854afaaf9e7015ea2cc40c49a06e148d11d637e5852c54b00a16a56fd672e62222f50a8986578bf346acaa62ced855d3fac9ab467e58664a66dabc81d120e865e63bb665e781b697f31cc3b02134b56e4cd1364483ddfd1ec6a5de061d2e3461642bcd2b8f9f28141dd04ecfea6d487518610ba77d44f7eaea797ccd095d77a01ee553d7cc1cfc18182932b016089e9398190502d4e93f99029cb927970561ee341c614e4619656b4ed651ed0ea106f0e4a71af2d964d0088136f4245a42a730291f1c9d097afa3a6dea288931fd7dc649ffa60ce19758f90dc64b4cedeeaee38e14dc5418e578b5908c32ddc0b8b059630fde52d95654f3c2b9baf2940114f44d96d403b93571c48d2fce87ae96ea3ac79da5e961eaee1f20087d9b3fda71c3888bbf1f3cd8ef6542f8c26b55956c7165d635a987298a4f4b9458c4f83b787250710c2b3351c5be1afa5b6e0073307e648c48d6f1d14f34163eb64fa222ec5ea1d8bcde17c013f71de08b9bb4a7c73cb8aaa0da238c7483efb7e11ff09f3ddd0feb30cb7f4f318a0b6a9c915259599f5c9457cf9690b0c09d90576914d593e3de1565c01e16c10bed70928dc28a9a2e9da61a06ef1d72778d4604a5e2196108306e44f2aeea73d85208d36edf5373e8155933ef95f2a3b3809fb77fefce804c194dbf6401c44533e15757d0cb491b289cf401fa9cf271411afe28aea6e5be345f5f48afe43de1565e8e47c9e2ef7a2e66165eaa61b825a71ef326e22b33e044ffb0d64c0ceb72651d5df34eb94ee40b8e6904b8b42380083857fe22011447fdda2cf6dcaae4d5445ca62d536c1887e39b8233f10dde81d3d13b9e0e8030b0c5b95f3bd74707bb6bf8128856adc6b00e24e9ce31fa7c702e1dc350620e9ad9fa21c3243731af7fbb308a1abff8466338a6ab21af13e589a854b7fc7db24acf4fdb02fa4f515d28a3ed514078adca43d0b50459e99e1b3587a1bb86afbbf6ec0e4a6ad1a9a617218047cc05ff032a8e89694c05b23796d56e41cec5dcbc56f382dd7930fffc920abbecb34fdd887e5218651e50944d416d57d0aa8eeed63d374f450e325813f26dc0276cdb374fbde6a2db7a521214c446628d42a2920c8a1fa34d82a368155bf28381478c68ef98fa2a34a5bdb7d355d4703b689ae12d582262105abd1d9e3cd910947b25ceeab17dbafda88fc022ffe8a7fe17a8c154810cd58a6f95ed367fa30ef39fb33c956a6b88536f389db22526eb6465bdb8212f8a4889e3f8fb1ae9d1c316d02eb6077b1c4fd0676cbb50cbeebb5f895f12eb60b8b3a9a2c664f0e9939492a015fce0f2b923dc13d9ec2090813ee29390f29b8a28f5b971e271a9b20253783d573b57832394a8fb44f5262aab013838ebf68e41079e649a0774f16910d0d8ee50283615e650272538c790bd52984c342c54a31c52303dcaee7ebb0e4d4ad863284169706bd4f55f0521658669eb062c02bd40b0b61701106cf10c989c986b60b171e5807234fc7162495ab91f731348b76c276fe51377f409cf8c2899c5d78339663a4880cf6622555a100f7de40ecd19dca498f5dd0a4658640e0446472645d18ba0cebf72ebe909f7a55c16b2022a81de7075bf6b3929ab4589349a343967b46707152b08a18e9cbd1eaaf21a1b15023fda4f68e67cd73407a036004b617cdcbb2b73544445eda3c43382cd74c030ae963da1b8727307eb20f3dbfc79516afa4eb95b885ddf77a3dcee29d01016d8af55d6317d4557dd3276a4a5e5db9b52e8d44ce179ae3996492b5a8b016588c55c12730555c16311748a14b9513ff99cacca2ef6fd173497b48c89e095ff065f12d438457ea64fd6f8bb488706b1b71c2b15e7df3a1f5316d2a487d1f6ee67313d6dc8e9034fae2d716edb55750c3663163fea79884a31c8985700e9706a6066720f936187c5cda87a694c7dcf9550e9f4698a8b4bc1475c687d385466d399c8d7ee05c071fcf59f411f5397dfa8098e8361777a9fe410f6e17eab6db4c59cc448e1cf39874b635eac3ae9f7bb868540e3fcf147fa669efca756f798de0e530a4e314c3848eeb3dbdada43d681b104836d4400a92a1bd1bba5ad461ac760ef1f232b6e33941231d872cec6cfecf6f0458ea6d0f2815dacb488933283613", &(0x7f000025c000)="5a523510ffb4a04fe2fa415aec24d052c2921d54cfd951a95f843d39a8f484457eca68927096e3e8c441e3c5d9a7a576bea27a184dc2ed5e3984eea9312a956ef6daeb96a9bd40da8a2cfdcc759737", 0x0}, 0x20) 2018/01/19 06:16:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x7, 0x8) recvmsg$kcm(r0, &(0x7f000077c000)={&(0x7f0000fa8000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009cc000)=[], 0x0, &(0x7f0000d03000-0xa4)=""/164, 0xa4, 0xd28}, 0x22) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$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) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000aa5000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000afe000-0x4)=0x1c) getsockname$netrom(r0, &(0x7f0000396000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ebf000)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000a9b000)={0x0}, &(0x7f0000353000-0x4)=0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00007d7000-0x10)=@common='vlan0\x00') ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000240000-0x4)="39b5cd80", 0xffffffff) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000841000-0x8)={0x0, 0x0}) accept$ax25(r6, &(0x7f0000f38000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f0d000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000306000-0x4)={0x0, []}, &(0x7f0000787000-0x4)=0x4) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000669000)={0x0, 0x0}) connect$unix(r7, &(0x7f000077a000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 06:16:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r1, r0}) setsockopt(r2, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) 2018/01/19 06:16:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e73000-0x8e)="", 0x0, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c5d000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f00004a4000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7247}, 0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f00005c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000023c000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b3a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005b4000-0xa0)={0x0, @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]}, 0xace, 0x0, 0x7, 0x9c32, 0x42}, &(0x7f00007ed000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000067a000)=@assoc_id=r3, 0x4) 2018/01/19 06:16:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fee000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000563000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a6c000-0x4)={0xff}, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/19 06:16:55 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d14000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000872000)={0x0, r1, 0x1, 0x204}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r2, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r2, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000028000-0x72)="e70cd4e8629cc4aad09fd2b5ee2679ae4c25ec1267249e9abbc9b2eb1f6cbb9b531cd2cf8d2e2e8276d80645dd996ac6627d4e3bb1d4375ba938cc7dfcd48b6a60b2ae320fe103551d8f4382247b876284de5754db2043222f0e34dcc17968b38f7a5b0422719d913a70a89a89cd0e7a1415", 0x72) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) socket$kcm(0x29, 0x7, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f000008f000)={0x8, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f52000)=0x0) 2018/01/19 06:16:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000031000)="cd2344b4acd6e88056e6e67d89bd8631af2f0b0faaad15c8e07e82ab67d9735238c58d63a732a4ff8ed6db8b8bc4a57dbca439f2d8895e724f4acf760a55b4ddff4443495ff0ffbbb34c7cdd3703", 0x4e) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b72000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(mcryptd(rmd320-generic),ecb-camellia-asm))\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000019b000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f000069d000)="2b231a5a1379949fb00f4d42eccc262efd4c444ffeecdaeac39b06de171170f59beddd93893dca5cc2e3cf3f7881eac6ae6dbb370abd4b141f4e40b70c4bbcf33a1d3775f9ad09da7350285f65f1f1e3b9528d9cc78d9709c4be960f9cb7d6df75dfd1ce6b04953ee5dd9acb1340b4d3aa7e06ce030eea576541d8e126706681fe1ec798f1454500563c458d5470cb3540371b903b671c7a39befc6b3f15d7f415606f0d52469a6cfc07071b757179f83e2dad5dde4b205c695d821f53a19fd2ca447f8a813d1b87c51057498f9c22169bd2c129bbf71e8a0c418ed2718160292027ef7d94849a4255a270bb", 0xec, 0x48080, &(0x7f00001f8000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c) pipe(&(0x7f0000368000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/01/19 06:16:55 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ba3000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0xff5e) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) pipe(&(0x7f00001d4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000e1a000)={0xa, 0x3, 0x52, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f000065f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000043a000-0x4)=0xc) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000f59000-0x40)={&(0x7f0000f67000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000f66000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f67000-0x4)=[0x0], &(0x7f0000f66000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x6, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 06:16:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000243000)={0x2, &(0x7f0000b62000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00007cd000-0x8)={r4, 0x1}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000962000-0x4)=0x0, &(0x7f0000260000)=0xfffffffffffffeb2) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000594000-0x4)=0x0, &(0x7f000078f000-0x4)=0x4) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) close(r1) 2018/01/19 06:16:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000041d000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000017e000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x40000001) bind$alg(r1, &(0x7f0000459000-0x58)={0x26, 'rng\x00', 0x9f, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/01/19 06:16:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000948000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001ab000)={0x1, [0x0]}, &(0x7f0000128000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf8000)=@assoc_value={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0xfffffffffffffe35) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005f7000-0x8)={r3, 0x3}, &(0x7f0000c4c000)=0x8) sendto(r2, &(0x7f0000c8e000-0x76)="8dec5fdfd306f4673488f3f4ff247392c16345e1eed6c9c5682c52408443ec48f571468f4193cad58268ba7afabdc03d3aac46845de0ae6f2342635f81487d740badc3dd5ffc7995dbc7f2b7464de3b621414bdea38b632e689c6f65161a64c22ea5efb78c4d2caf11f570d381fcd64377e142f8498a", 0x76, 0x4000010, &(0x7f00008e5000)=@ethernet={0x0, @random="02c8681735a7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:16:55 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) pwritev(r1, &(0x7f0000026000)=[], 0x0, 0x0) listen$netrom(r1, 0xffffffff) 2018/01/19 06:16:55 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000fc4000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fc4000-0x4)=0x6) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fc3000+0x439)={0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fc4000-0x4)=0x3, 0x3) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000fc4000-0xf8)=""/248, &(0x7f0000407000)=0xf8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x2) connect$netlink(0xffffffffffffffff, &(0x7f0000fc6000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) sendto$inet6(0xffffffffffffffff, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x3, &(0x7f0000fc3000)={0x0, 0x0}) bind$ipx(r3, &(0x7f00000fd000-0x10)={0x4, 0x1, 0x3, "bdf31ce9f74b", 0x4, 0x0}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d66000-0xe8)={{{@in=@dev={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=@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}}, &(0x7f0000025000)=0xe8) 2018/01/19 06:16:55 executing program 3: 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) readv(r0, &(0x7f0000752000)=[{&(0x7f0000ae4000-0x1d)=""/29, 0x1d}, {&(0x7f0000caf000-0xca)=""/202, 0xca}, {&(0x7f0000c95000-0x9f)=""/159, 0x9f}, {&(0x7f0000046000-0x86)=""/134, 0x86}, {&(0x7f0000b20000-0x1b)=""/27, 0x1b}, {&(0x7f000083b000)=""/250, 0xfa}, {&(0x7f00007dd000-0x44)=""/68, 0x44}, {&(0x7f0000e64000-0xa3)=""/163, 0xa3}], 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002f2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x801}) sendto(r1, &(0x7f0000474000)='\\', 0x1, 0x0, &(0x7f0000d33000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "783b5c2e0b606fd971607c09a52ac95bd9f856c80c3e7aed11edbb4797503cdf71a3dc4298bd38700fc2aebd0262f0a4424c8ac062939f8d5a9850a71f6061", 0x0}, 0x60) readv(r1, &(0x7f00009b4000-0x30)=[{&(0x7f00000ac000)=""/195, 0xc3}], 0x1) 2018/01/19 06:16:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x40000004, 0x404, &(0x7f0000f9a000)="d7fdaf230d00798904ddd5a45d5e32e5", 0xfd9d) listen(r0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a81000)={0x7, 0xff}, 0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000010f000-0x78)={0x7f, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0, 0x6, 0x4, 0x3, &(0x7f0000f9c000-0x10)=@generic="177214a97d76e0baff2eb787c36df50a", 0x7ff, 0x1ff, 0x6}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f9b000-0xc3)="877fe68d209476c37eee7a4a0fbcac77505acb0658284632d226e068d773e0435e1241e1797bc454003eea7304c8ae48eb323da5765eef8a1fb45d9397e8b8fb3b14181ed35613e9cffed056737db4d88197988426ac45c2b06570b303c53f60f5552b30495d07e81f3196fff98667df9dc801b6cf53cc2efac3c9a70e1e2e1ff1ebf941dd04d21de2fbbe007b3d7058b607d1c9ac645dd2b3f2a996fb811ab92efbe804b8d02e8c62e9a20ae7a7a6de69455a507f98123c4d05718aca4b59a2308f34", 0xc3) accept(r0, &(0x7f0000f9b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a5d000)=0x1d1) 2018/01/19 06:16:55 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000945000)=0x0, r0, &(0x7f0000fdc000-0x8)=0x0, 0x6, 0x0) 2018/01/19 06:16:55 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x12) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000007000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000031000)=0x10) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000031000)={0x2, &(0x7f0000031000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r2, &(0x7f000002f000)=0xffffffffffffffff, 0x0) 2018/01/19 06:16:55 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000001000)=0xffffffff, 0x4) r1 = socket(0x9, 0x3, 0x7fffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={r2, 0x2}, &(0x7f0000002000)=0x6) socket$kcm(0x29, 0x7, 0x0) writev(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="b49852d5e47e34760e75e87cc9f9ea63ca9cc7988dbc7ee71b6b00064b6550989a0c85f6da49b9558f5f05a1e18e4cf3443cbd6efcd55dde117d7424877c68546f40efb9b41f77494e6ec7012f9312ef4e60fb0f6b183553fc2ddcc6e5690a015843e7fb109c4b4f7bde8648e0c6bccc799419393010488819f711d3d37006218dec5b1bad044ce8353f604cc092721bd7b0b5259c3c630d9804b094d8bcb8e7785e7ea0adc9320699bb7b7db02dd81bcc7c87f2e20c886a09564c3c624d72b104e2a71a362d", 0xc6}, {&(0x7f0000002000-0x3)="d1dd4e", 0x3}, {&(0x7f0000001000)="ee885f8ee865f30058a79d42cef5f432077696588611fa7ebae8f428376488ab0f262c7fffb7455ad20f3008e51eb7588126d3d28e03dc17d8e7f04235830c7203fa26d7868b400f6ab1562bf8b5971e304721d0322b232e7b1ee7b9d96e666a14c1c2cde38b63f9fb8c71839abb469938093d74d81d3bad495011cc8348f233f91fe0b021863c173b8b141f668f16ccf696ae1f9c84d61c3f68ffe3a4", 0x9d}, {&(0x7f0000000000)="b7108774294aced6d61522c7357d3a9f1c3f249ee77bc89951d48b21e3d4f50690f25b3387700b6887758f41442a289f61f69c8dfb9377", 0x37}], 0x4) 2018/01/19 06:16:55 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000fd1000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd1000)=0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000fd1000)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) 2018/01/19 06:16:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000035c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000e74000-0xa)=""/10) r1 = accept(0xffffffffffffff9c, &(0x7f0000c75000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002b5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ce5000)={0x0, 0x101, 0x5, 0x8}, &(0x7f0000741000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004d9000-0x8c)={r2, @in={{0x2, 0x3, @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]}}, 0x8c) ioctl$int_out(r1, 0x5462, &(0x7f0000260000)=0x0) connect$inet(0xffffffffffffffff, &(0x7f0000543000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008f2000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005b8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000852000)={r2, 0x3, 0x5, 0x8, 0xd4, 0x2}, &(0x7f000048e000)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000661000-0x8)={r2, 0xc2aa}, &(0x7f00007c4000-0x4)=0x8) 2018/01/19 06:16:55 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f82000)={{{@in=@remote={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=@broadcast=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}}, &(0x7f0000992000)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r1, &(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$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/19 06:16:55 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000013000)=[{&(0x7f000000a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000021000)=[{&(0x7f0000020000-0xee)="e85714cc13c613c683625b9072323f6b48dcd887873248d5ad37754727e533e1255597419971c81a69460e439069c79c8c205fd98dddad081234f3570761d9a65ca9e8a27d9c96fada2affdca528f02fb7bc93a2c391dfbbee23e5a83b26fa625cc541a30b1664626651cfe232da34ae465ebe7eb65a1a04a09bc035e8754038fd411190e0eb8ffc8774557ccd10bfdef738cf31323fc7dd3480ea79a4ceec834703115511ad10b65202878c5c962f06fc7113fb833a4907297f1bc2be0c03e63bc60751d15aa7f8b100bcea42c798267f9d44f8b76680", 0xd7}], 0x1, &(0x7f0000022000-0xe0)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000020000-0x30)={0x30, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x1c, 0x8000000001, @str='keyringkeyring:-\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x8080f, 0x5) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000022000)=0x5, 0x4) 2018/01/19 06:16:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d71000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) 2018/01/19 06:16:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) 2018/01/19 06:16:55 executing program 3: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}}}}}, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/19 06:16:55 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xf, 0x7, 0x5, 0x3650, 0xc, 0x1, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/19 06:16:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b92000-0x4)={r0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000af5000-0x4)=0x0) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000072a000+0x3dd)=0x0) 2018/01/19 06:16:55 executing program 3: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f98000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f98000-0x4)=0x0, 0x80000) r2 = socket(0x10, 0x3, 0x0) pipe(&(0x7f000068e000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00008c7000)={0x3, 0x6}) write(r2, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) recvfrom$inet6(r1, &(0x7f00001a7000)=""/245, 0xf5, 0x41, &(0x7f0000d6f000-0x1c)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dc5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eae000-0x83)="283babe027d97443bffa6241e6addd85528790ebbd951f384e4a29c49bac5c5e6c6a5fb7dade4cd9821f003bec25c4fb8b9d5566682fb4435cdeeb10e48f30c341a62f814558e089b59bd9d6e998ee1b69e643abd4fa9e593b35be350ad263812a4c68f119a5693f242c61bf50265c4e55ceeb85b0fbcbadaae7d651c395739a3e", 0x81) bind$alg(r0, &(0x7f000089c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) 2018/01/19 06:16:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ea2000-0x8)={0x0, 0x3}, &(0x7f0000154000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000002000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bb6000-0x3d)={r1, 0x8, 0x35, "7a6195b949fe778e70e81638e798619ad91f5412ae04ff456272a6a80f6ad2ba333ae88cdfaa7cf217c38820bd6f6e67daa244cc3a"}, 0x3d) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x2000, 'cts(cbc(blowfish))\x00'}, 0x58) getpeername(r0, &(0x7f0000696000-0x3a)=@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], @multicast1=0x0}, 0x0}}}, &(0x7f0000ad8000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000084a000)=0x0, &(0x7f0000474000)=0x4) close(r0) setsockopt(r0, 0xfffffffffffffffc, 0x8ff, &(0x7f0000af7000-0xb1)="1f316ec0281d5258edff572fcb5e59ec6ccd14fbda58e8eb843c957c752726182429620893a80093c886e3983ac9abbdd27890deb8859248510e267dbddc5cd66fe8d3ce4d3812131b84fe0a103d43308ae76d8564d74677c1419eaf1195c4a2a6cb62666a310189870d44bfc826416634f74ccb8eade03241d809ed1742999aa0f66aa62741ffbac0b1139b9dd491c4b41cc15d67b074e31ccc0f4f8b58f5654abb1e3569adbd2ee9fa4cca948982f9c6", 0xb1) 2018/01/19 06:16:55 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000031000-0x10)=@common='ip6tnl0\x00') bind$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) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0x0, 0x0) 2018/01/19 06:16:55 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x100000000000005) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80007, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fe7000-0x4)='cdg\x00', 0x4) connect$inet6(r0, &(0x7f0000c44000-0x1c)={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) getpeername$inet6(r0, &(0x7f0000fe5000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002cf000)=0x1c) 2018/01/19 06:16:55 executing program 1: 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$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) r1 = socket(0x3, 0x3, 0x80000001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000040a000-0x28)={@generic="ec40623767687f7c1f4d593d8b5924fd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000b50000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) [ 967.962339] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 967.985488] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/19 06:16:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000ab4000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x3, &(0x7f0000001000-0x18)=[{0x100000001, 0x8, 0x0, 0xfffffffffffffffc}, {0x100000001, 0x10001, 0x2, 0x8}, {0x9, 0x7f, 0x3e3d, 0x3}]}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000406000-0x4)=0xb) 2018/01/19 06:16:55 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8001, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f000000d000-0x38)={&(0x7f000000d000-0x10)=@ax25={0x3, {"99ef2998322c6e"}, 0x52f7}, 0x10, &(0x7f000000d000-0x60)=[{&(0x7f0000005000)="52977d2dbc99c26ff730eec0147bdb98f46d4fde602335b6041e57d6d58a51b0435df25d247954e1fd8209bc3bebdbfe91d0", 0x32}, {&(0x7f000000d000-0x2)="937a", 0x2}, {&(0x7f0000008000)="63d8df6021ce22e581", 0x9}, {&(0x7f000000d000-0xe3)="2eb045a5498bde71ae652469a97e788c42b9ff7b785bc2d7b5d136d5404917c7107f3e31adf33890709c9101a01515a0a111327e7c93fa344eec20b3a8055ce65843e405091b24cebf1a5a6673d1f7145f44652d7fbe4d6dc06607e05e2de19010a5472be4d1fa0f0e08216a28411386758372866dfd98ad1c87ff9fa813e4cfa36196615f139466ff027caf15876c4d49714921d2d8041c7965186db76751e793534d58ebab45b0f5aecb05406a4ada085693adf3ef3c71d2d48612964a9e63d698796e3b900c564af8460bbf09fd710907afd5b7d41d70659d3a7141183dbd65ec57", 0xe3}, {&(0x7f0000008000-0x8e)="e1fb969349fc66ad5f92ce913649e19466c08dd16950127a823c869e77fc9f466c0a604aaae165a90412853aacd97d3aa536d630d231f307ce87e4271ad9525e65b165aedda4421ba7fd74c3ef23abf44a224fd28de18804c949e04a1832becee28b0caab0fd48b110508822fb458a29a6693166c42863fbee3e805de3bf6f6f0fbee9990facdfe12d948a095ddb", 0x8e}, {&(0x7f000000c000)="64fb659cc611f37d1598f538916ee3924a8a898099723da9d25f8eaaf089276892e57575158869a7e056337724011ca80c798202fcb7c188fa74a85352a5ee17f08f7a45a17f9d64c6a2537e169e6c69ee80cf48a1b5d1b930148c32bc", 0x5d}], 0x6, 0x0, 0x0, 0x8000}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 06:16:55 executing program 4: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000009f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0xe0, &(0x7f0000316000-0x8)={0x0, 0x0}) connect$can_bcm(r3, &(0x7f0000126000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000169000-0x20)={0x100, 0x0, 0x10001, 0x6}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000316000-0x10)={0x732, r4}) 2018/01/19 06:16:55 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x89d}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 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) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000f000-0x98)={0x0, @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]}, 0x100000000, 0x7f09d147}, &(0x7f000000d000)=0x98) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000f000)={r1, 0x9, 0x10001}, 0x8) listen(r0, 0x9) 2018/01/19 06:16:55 executing program 5: unshare(0x400) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/19 06:16:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002de000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e67000-0x4)=0xfffffffffffffedb, 0x800) accept$inet6(r0, &(0x7f0000e78000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000dc6000-0x4)=0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) bind$inet6(r1, &(0x7f0000daf000-0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) bind$netlink(r1, &(0x7f0000636000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000234000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 06:16:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000792000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ccd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000033f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ac7000-0x14)={0x0, 0xff, 0xff, 0x4, 0x3, 0x4}, &(0x7f0000b79000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000cd2000)={r4, 0x7f, 0x20}, 0xc) pipe(&(0x7f0000243000)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f00003ab000)=0x40000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000ff9000)={r4, 0x7, 0xffffffffffffff08, 0x81, 0x8, 0x1, 0x100000000, 0x5, {r4, @in6={{0xa, 0x2, 0x9, @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]}, 0x97a, 0x800, 0x7ff, 0x5, 0x3f}}, &(0x7f0000ffa000-0x4)=0xb8) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000ff6000)=0x10004, 0x4) 2018/01/19 06:16:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getuid() 2018/01/19 06:16:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000048c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ceb000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000f7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000060a000)={r2, r3, 0x2}) close(r0) 2018/01/19 06:16:56 executing program 5: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cba000-0x8)={0x0, 0x0}) ioctl(r2, 0x9, &(0x7f0000b99000-0x1000)="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") getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009a1000-0x4)=0x0, &(0x7f0000342000-0x4)=0x3) 2018/01/19 06:16:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c70000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r0, &(0x7f0000af4000)={0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x5, 0x5, 0xfffffffffffffff9, &(0x7f000025b000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000b17000-0xc)={0x5, 0x5, 0x51, 0xfffffffffffffffe, 0xe210, 0x1, 0x10000}, 0xc) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 06:16:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x4) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:56 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c79000)={0x26, 'aead\x00', 0x0, 0x200, 'rfc4543(pcrypt(rfc4309(gcm_base(ctr(aes-aesni),ghash-generic))))'}, 0xfffffffffffffe57) pipe(&(0x7f0000f85000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r1}, 0xc) bind(r0, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/19 06:16:56 executing program 7: getuid() mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000fcc000)={0x1f, {0x1, 0x400, 0x100000001, 0x4000000000, 0x7, 0x400000000000007}}, 0x8) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000d42000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000931000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000354000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcd000)=0x10) 2018/01/19 06:16:56 executing program 5: unshare(0x20000000) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000039c000-0x4)=0x0) unshare(0x2c000200) 2018/01/19 06:16:56 executing program 2: r0 = socket$inet(0x2, 0x8000f, 0x200) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x3c, &(0x7f0000001000-0x3c)=[@in6={0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x11)={0x0, 0x9, "2e90bc4ed8cbd5a0bd"}, &(0x7f0000002000-0x4)=0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5, 0x0, 0x2188, 0x66}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1, 0x7, 0xb5, 0x6, 0xa8}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x98d3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2251}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000)={&(0x7f0000001000)=@in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xed)="3526a3e4b454406b42222000a02a26b737af7991acae2b4aebb87f2356f5b05a00bbd6ffebd0af821e124d32b3d7899bd249e64b6fbca88dfb7b370e7e24d89867d8727f1376db9152918123b6ecc9206708e94866f439aeef798d4dfecc6be90432ca0e7a7442178472c531396a1a8a2f5cc4882fa2061bf33ee5b60ae7ced146c044f6641f80a2e043b96c46f394678efe3e3af54e06bac877cc8120d9d637714a5ebab6c6c31540f620c63d21970768316e99d1abc750010ec85e85cba16c06f2a3ee9d51e771318ffeab2e6a8eaae615d064ccdd093323588a1dbd482315b7eab8472a0530bb32b6ee401e", 0xed}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x7f)="554f774ff9ab11aee7d5e9d32dd45d734cc71140afe1f505f9b63bcc49f21ee3b2b8b1948893c9a3823f03922b0fe22c74bb26e0de15bd5b14cf730b7b041fc3418e5e78492a65319fc9d539b318f29c1d74df32d7bf64de6ac43d8b8ed72281f886bf4e519b7ce27b5231f89df032d2c83f72fddee42b0be41728a1ee72c051a0224a3aba7cbf2777a72aa1243bbca3838491e082def3698949dc38e3999130cde276d47d31f0a604e559e1dc07951723340b2ba767b659b72ed10d655575e6b3b9c325c3406988e7bacec0862436f7bf6ac5eac9507a140019440389aad714e921dcd4f6dacc11", 0xe8}, {&(0x7f0000001000)="846ea8df86f561e529d826acf51276829b589e4f29ebb2a32fdfe6913fc35e462befdfb7146caf62787c4473f570510ee6c07254f2761505afe8c4018455bbef04fd7d785b3841e84b6700d9127a7c9a5acc2df7d3af46be627c5ab60091e177841f10837f0e6603e10172e9a44c1add6025f94a811c98270ec7652d212592f6bf00465778de3bce91fdc54cf8d2e6d25de3fe93d7bd18013c304e972c41e5754e7484f3bbd313e97d3bf6a9c8011644d9badb6f4cd8fa61442e9f6881f245bcd6aa3a2ea7f23e1db6131fa17a470c0560cafd2d379835f6462ada98c327296aab1ff97315", 0xe5}, {&(0x7f0000001000-0xd)="4cda518b8a57ec64a4a61e94a0", 0xd}], 0x5, &(0x7f0000001000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x204, 0x3, 0x1f, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x10000, 0x0, 0xc9, 0x5, 0x7f, 0x1, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0xfffffffffffffff8, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x2228, 0x8, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x4, 0x80, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x5, 0x4, 0x5, 0x0, 0x8, 0x5, 0xfffffffffffffffe, r5}}, @init={0x18, 0x84, 0x0, {0x81, 0x1ff, 0x7, 0x2}}], 0x150, 0x4000}, 0x20000800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002fb000)={0x0, 0xf5, "d5ea1110d020a3a0d72f886dd4d7b694ed8461fa80fd861c3845fb60a7972f612b0b2c9672adf926948141c9bb6c3d496c045305e098138fc9c2d9b0b9176194dc795f0af806108484635b39197fed120f9db815d47cebdb0f99f014d2011e7b0771c4b05c59200bc498cda97467fd4665a83c0f0e9195b8c718a4ebdf430f292b9400c6180cde450cae704ac3cd22e8bf283ffa5520222027aca07d6b25826dcd5b8efc05f80fa6f3512b701d080bf3936b6e9b0646aaabd6162b48b9d9ab7bc7b1d40410ef768013c14fbef6212804b77329830d99cdb13600c1b1e67d45ee55daf74a0f83f637645bd38cb95cab5205115a6cd1"}, &(0x7f0000000000)=0xfd) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000996000)={r7, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x45, 0x100, 0x2, 0x10}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000003000-0x8)={r5, 0x4}, &(0x7f0000001000)=0x8) ioctl$int_in(r0, 0x5421, &(0x7f000043a000-0x8)=0x4) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000fb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="3199b15489fc", [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x0, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/19 06:16:56 executing program 6: r0 = socket(0x7, 0x80000, 0xc2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002e8000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4) sendmsg$inet_sctp(r1, &(0x7f000032d000-0x38)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ed000-0x30)=[], 0x0, &(0x7f00000a8000)=[], 0x0, 0x0}, 0x0) 2018/01/19 06:16:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket(0x13, 0x3, 0x7) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000fc3000)=0x9, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000200000)={0x0, 0x5, 0x8, [0x9e0, 0x100000001, 0x100000000, 0x0, 0x5, 0x2d7a, 0x101, 0x9]}, &(0x7f000016b000)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000101000)={r3, 0x7fff, 0x7, 0x10001}, 0x10) 2018/01/19 06:16:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xb2b) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000dc6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000e97000)=0x0, &(0x7f00003f7000-0x4)=0xffffffffffffff44) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000591000-0x2a)=""/42, &(0x7f0000a4a000)=0x2a) 2018/01/19 06:16:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000017b000)={0x0, 0xfb, "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"}, &(0x7f0000000000)=0x103) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000055b000-0x8)={r1, 0x40}, 0x8) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ded000-0x20)={0x800, 0xc5a, 0x20d, 0x8, 0x2, 0xcbad, 0x9, 0x6, r1}, &(0x7f0000cd1000)=0x20) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$netlink(r0, &(0x7f000055e000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) sendto(r3, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) 2018/01/19 06:16:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket$inet6_dccp(0xa, 0x6, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b81000)=[], 0x0, &(0x7f0000d31000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a73000-0x8)={0x0, 0x4}, &(0x7f0000c09000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007cd000-0x3)={r2, 0x1ff}, 0x8) 2018/01/19 06:16:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f25000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001ae000)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000a61000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d10000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0xb, 0x3a5, &(0x7f0000f81000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000cb4000)=0x0) bind$alg(r1, &(0x7f0000352000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x2) connect$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a9000-0x20)=[], 0x0, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 06:16:56 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0xfefa) 2018/01/19 06:16:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008a7000)="3209f2dc8eea4f448640264ff121650cdde376f8f988263caca240431b7e55f22ae44c", 0x23, 0x4000000, &(0x7f00000f0000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000335000-0x4)=0x0) 2018/01/19 06:16:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000574000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000562000)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x40, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e42000)={r1, 0x6}, &(0x7f0000eda000)=0x8) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000edb000-0x4)=0xb391, 0x4) r3 = accept$inet(r2, &(0x7f0000eda000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed9000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000029f000-0x8)={0x0, 0xef, 0x8}, &(0x7f00003a0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b49000)={0xf5, 0x2, 0x4, 0x6, r4}, 0x10) 2018/01/19 06:16:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$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) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00004d6000-0x4)=0x0, 0x4) pipe(&(0x7f000026d000-0x7)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000fcb000)=""/35, &(0x7f0000715000)=0x23) poll(&(0x7f00009ab000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 06:16:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0x5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x5, 0x800, 0x80000000, &(0x7f0000e1f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b58000)={0x0, @in={{0x2, 0x2, @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]}, [0x401, 0x0, 0x100, 0x5, 0x8, 0x3, 0x2, 0x6, 0x599, 0xb1f, 0xff, 0x3ff, 0x8, 0x0, 0x9]}, &(0x7f0000e0c000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00007e3000-0x108)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9, 0x8, 0xfffffffffffffffb, 0xffffffff, 0x7, 0x10001, 0xff, 0x2, 0x8001, 0x7, 0x9, 0x9, 0x9, 0x10001]}, &(0x7f00001df000-0x4)=0x108) write(r0, &(0x7f0000e23000-0x74)="5928bc7b988cef527ca82b663d5b7dc3894515306cdc8423e7b4243b19f6dc98fe59b1036ed0c7d8c62b8bafdb53d19b333d89ee726a04f266b73433048f788077b843669f9a2a64e14b5c06f80af0f9c73e11e9148703bd196c9de1b600a38c06954c65d001f7e84d37b28c8e96ef13002011cc", 0x74) 2018/01/19 06:16:56 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000018000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000005000)={&(0x7f0000025000-0x8)=[0x4, 0x200], 0x2, 0x1df1, 0x813, 0xe42, 0x3, 0x7fffffff, {0x9, 0xb79, 0x9f, 0xcd, 0x9, 0x0, 0x7fffffff, 0x9, 0x10001, 0x7, 0x9, 0xfffffffffffffe00, 0x6, 0x705ef56c, "74c4af651506602a160be2f5323e2d869990c150474f55ffed9187ea9aee4e32"}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/19 06:16:56 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005ed000-0x4)={0xffffffffffffff9c}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000710000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000ea5000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket(0x10, 0x803, 0x0) getpeername(r1, &(0x7f00001d4000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000030a000-0x4)=0x10) sendto(r1, &(0x7f000041a000-0x12)="110000005e001f0001ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ea6000-0x8)={0x0, 0x0}) 2018/01/19 06:16:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f44000-0x4)=0xffffffffffffffff, 0x4) 2018/01/19 06:16:56 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000005000-0x10)={0x1, 0x0, 0x2, 0x6}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) sendto(r0, &(0x7f00009bd000-0x1b)="", 0x0, 0x0, &(0x7f0000001000-0x10)=@ax25={0x3, {"55c9aae6837b73"}, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @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]}, 0x2e, 0x9, 0x80000001, 0x7, 0x40}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000005000)={r3, 0x1}, 0x6) 2018/01/19 06:16:56 executing program 6: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000418000)=@generic={0x0, ""/126}, &(0x7f0000179000-0x4)=0x80) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00005b5000)=0x81, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005b5000-0x12)={@generic="8ba7ecd1decd662b0aa0d33684b45e19", 0x9}) getpeername(r0, &(0x7f00005b4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000350000)=0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b2000)="fff20119ff0d005ff1040000ff000008000400051c000000f7ffff1affff00e9f8000177c11e0019000ef80000000008", 0x30) 2018/01/19 06:16:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x4, 0x5) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000ece000)=""/4096, &(0x7f0000dfb000)=0x1000) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f000044c000-0x50)=""/80, &(0x7f000066e000-0x4)=0x50) 2018/01/19 06:16:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r0) r1 = socket(0x0, 0x3, 0x1) recvfrom$inet(r1, &(0x7f0000f7e000)=""/47, 0x2f, 0x2000, &(0x7f0000d2d000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:16:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000f14000)=0x0, &(0x7f0000e40000)=0x4) recvfrom(r0, &(0x7f0000c20000)=""/43, 0x2b, 0x40010000, &(0x7f0000081000-0x9)=@rc={0x1f, {0x2, 0x30000000000, 0x81, 0x9, 0x0, 0x2}, 0x1}, 0x9) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000de8000-0x4)=0x8, 0x4) accept$inet6(r0, &(0x7f000024f000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000115000)=0x1c) 2018/01/19 06:16:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0x4, 0x4) socket$inet(0x2, 0x7, 0xe85e) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r1) 2018/01/19 06:16:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000bcc000-0x8)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) accept$llc(0xffffffffffffffff, &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be1000-0x4)=0xd4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000580000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netrom(r1, &(0x7f0000bf9000)=@full={{0x3, {"df3fde38f858fe"}, 0x9}, [{"cb95bb535f2328"}, {"fe24fddc7b5917"}, {"7467c352378946"}, {"7ab7d3ffe49627"}, {"8264f2ea6c77d9"}, {"be7d32768fa33a"}, {"48ac52dd8e6c85"}, {"750d69146b7fa8"}]}, 0x48) sendto$inet(r1, &(0x7f0000a3d000-0x1)='f', 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000db0000)={&(0x7f0000c7f000/0x3000)=nil, 0x8, 0x3, 0x62, &(0x7f0000383000/0x1000)=nil, 0x100000000000006}) 2018/01/19 06:16:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000828000)={0x0, 0x1}, &(0x7f0000522000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f39000)={0x0, 0x56, "8f4a65fe136679a680061c853d55bd0888f768080daa85cefe30ecb29c2c0797b32c873fbf67d35d0b46e6c1dc81a1dc0c938e142a37ed07b07a51e94b8e1dfb0141df31c962e96204997be3b9c9613de94c37d6e693"}, &(0x7f0000e71000+0x30e)=0x5e) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000971000-0x1000)="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", 0x1000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000b9000-0x8)={r2, 0xfffffffffffffffc}, &(0x7f00006af000)=0x16c) 2018/01/19 06:16:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x1ff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 06:16:56 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xe) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000d000)={{{@in=@rand_addr=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, @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}}, &(0x7f0000000000)=0xe8) 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) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000004000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0xf1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14, &(0x7f0000007000)=[{&(0x7f000000e000-0x1000)="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", 0x1000}, {&(0x7f000000e000-0x5)="8a2f930540", 0x5}, {&(0x7f000000b000-0xb9)="70a378a52d34fd69817d1c862a15c10caf1570d7b392debb85a545a0aaceb06d0f240b27a1649f35062a4cac9e7e604a4873b5cb42fafd526ac0807c3e6bcfa714e522d64ed94225dfc89452c84f7d2141eff84a8bcf8b6d8d632f108b044338176a2287ca309399a95888fa5032d3e0e3cda4b8fab948db754b764d6bd170b8460ad9693d4d454a7f8d5982d4119f37b7ff7b765a2712c2b1bdefc273205c7affce0a8762646fb660947a7c7cd10daae82315c4e745e2bfb2", 0xb9}, {&(0x7f000000e000-0x52)="444835f8ec35e78e83803e0b6e6c525952d76af1b3dcca17977b3531d3cc91b3c314fbd793b4d2cb84e2e3da537507ebc4e676d0dadc1c894dad530d5ba5c21cb643becbe24b75f7732f04805f1bdec906d3", 0x52}, {&(0x7f000000e000-0xbe)="edc35653abda9ea545c27ec12013b6146a00eb82f3cf850c2702c69526c15f166b4f74ddf4aa9b59d48038fb19cc58f89bcc9f924136b531e5278dac368e1c2193a752d1e60154eed65356260395ce2f23f642358c83431b869c64bc8447554edd47999983de61a2bd0add7707b7474a51fe431896101be2ad7d2a75741915d1fac9e2d4895c40ac2b3ee477f20c879d2bae277b9112ec2720f4f860cb66e818cae0f0ab8ac7cc1da7f9e731fe0fe3b9dc9007d2542c0460c0b45fef8c6f", 0xbe}, {&(0x7f0000009000)="e77b324bd67ae7b4adcb534f443344f177008149eb514a52e239db8106a87d84ce14d748eb68ec360e0058fca5ca", 0x2e}, {&(0x7f000000e000-0x27)="feb4b419f578b8ac8e82823df042ca1ba40b2843017f5754924f5fccad6e8e050d997f818bc261", 0x27}], 0x7, &(0x7f0000009000-0xa0)=[{0x18, 0x0, 0x6, "db56fde6"}, {0x88, 0x10a, 0xa4, "45d1e3272ed2e0513ad323ea56cb065164c21a8a14246e57111616fb8669c7fdb628adeaa89b87d63652f38995c070e425abf583e372e645225dc1ed067d93424ab2449dbbbfc395d57beb89c2624d4cc3f257f6da91762652abbdcd6d2dddc17ddb130ab911568b1d162f5f385e1ae895967c"}], 0xa0, 0x40840}, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f000000e000-0x4)=0x6) 2018/01/19 06:16:56 executing program 1: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000258000)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6b, 0x800, 0x4, 0x9d, 0x7, 0x0, 0x100000001, 0x80000000, 0x3, 0xffffffffffffa922, 0x9, 0x4, 0x4c9, 0x2, 0x3ff]}, &(0x7f0000f2c000-0x4)=0x108) socketpair(0xddc93f8e80be482a, 0x8000b, 0x1, &(0x7f0000568000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00003f7000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r3, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fd8000-0x2d)={r3, 0x25, "2749e2dd07e891f606a929b80a8c29562472413f41857eba4988ddcaab4db8ae92876ec9b9"}, &(0x7f000038a000-0x4)=0x2d) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000350000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae9000-0x4)=0x1c) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r7 = accept4(r2, &(0x7f0000772000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec7000)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000774000-0x6)={r5, 0x3}, 0x6) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r7, 0x12, 0x2, &(0x7f000072b000-0x36)=""/54, &(0x7f0000748000-0x4)=0x36) r8 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r8, 0x8941, &(0x7f0000590000)=@generic={0x401, 0x9, 0x0}) getpeername$packet(r8, &(0x7f0000633000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c95000)=0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000751000-0x4)=0x0) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f00009da000)=r6, 0x4) write(r8, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 06:16:56 executing program 7: pipe(&(0x7f00002ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b2e000)={r0, 0xb5, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000f82000)={@generic="65c199e20982dcb6680925592ea24a9e", @ifru_flags=0xa200}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000f84000-0x1f)="c8d57e4021dcaf3733983fce1efa4d340297f724578e88dfa22e937ebb01d7", 0x1f, 0x8000, 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f83000)=0x0) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) accept4$unix(r2, &(0x7f0000a59000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000057000-0x4)=0x8, 0x0) tee(r1, r0, 0xffffffff, 0x0) 2018/01/19 06:16:56 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002e6000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000033c000)=0xc) bind$inet(r0, &(0x7f0000fc1000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8929, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005c1000)={0x0, 0x923e}, &(0x7f0000ffa000-0x4)=0x6) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e39000-0x4)=0x0, &(0x7f0000e53000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000378000-0x100)={r2, 0xf8, "4e16f4cbcc454d5e7376d29ea8af05631ea577e4a11905b847e0d43dfe591c0d3ffd7229733a1ffb93a19fbb46a576da954af8c6f45d44bf4f70d397bd48995ee08b7e12a18306eb8a95ea1541916c6bb1a4b3fee7b60589f0f27210202fb76eb7ce967e528bf004fa70f434119e9f5200f94d1e1b7fa1bd1a3b6e0796f030f19584e1a75c2612d743f2502a34b603a88ff38f0d9fc73752ba192c1822893ef2b0f323f07270ce92cd0821e4cda7fd698454c5be49e9204be51df1e86871a37d74246362d176353e6ca968d5d51b2330348dbc7037642c424d94d2f94b258132622e0e9c6ed21172b09afd072df4bff52cef562f4ee70b3a"}, &(0x7f0000254000-0x4)=0x100) getpeername(r1, &(0x7f00009e5000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000abd000-0x4)=0x32) 2018/01/19 06:16:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x3, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) syz_extract_tcp_res(&(0x7f00006e7000-0x8)={0x0, 0x0}, 0x10000, 0xfffffffffffffeff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000eab000-0xc)={0x7, 0x0}) getsockname(r1, &(0x7f0000ea3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000287000)=0x3a) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000205000)=0x0, &(0x7f0000204000-0x4)=0x4) socketpair(0x9, 0x806, 0x5, &(0x7f000030c000)={0x0, 0x0}) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f00007cf000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000faf000)=0x48, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000f52000)=0x0) 2018/01/19 06:16:56 executing program 7: unshare(0x2020600) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007a0000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000701000-0xc)=@sack_info={0x0, 0x0, 0x34ff}, &(0x7f000088a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0x6)={r1, 0x530, 0x20}, 0xc) pipe(&(0x7f00005aa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000255000)={0x0, @in={{0x2, 0x1, @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]}, 0x401, 0x1, 0x400, 0x3, 0x11}, &(0x7f0000c4f000-0x4)=0xa0) bind$alg(r3, &(0x7f0000135000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r5, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fffffff, 0x7c51249e, 0x3, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000ee7000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x5eb, &(0x7f0000959000-0x103e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd75869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x5b5, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, &(0x7f0000ce9000)={0x40000000, 0x1, [0x0]}) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f000003d000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) unshare(0x2000000) 2018/01/19 06:16:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ed0000)={0x1, 0x28, &(0x7f0000cea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000049d000-0xc)={r0, 0x3ff, 0x8}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000861000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "29d632", 0x8, 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}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/19 06:16:56 executing program 5: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f21000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009c0000-0x4)=0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f21000)=0x0, &(0x7f0000f21000)=0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00001b0000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2f000)=0x10) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000f23000)={&(0x7f00009f7000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000137000)={&(0x7f0000f23000)={0x20, 0x3a, 0x300, 0x0, 0x2, {0x9, 0x0, 0x0}, [@typed={0xc, 0xa, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f22000)={0x0, @in={{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]}}, &(0x7f0000787000-0x4)=0x8c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f24000)={0x4}, 0x1) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f24000)={r3, 0x2e, "b3b53294a79b320fd7db6b9a9aba6839d0215227afdc49e3a1db2969effa1f79066977e52c21aeba048a2cdaedfd"}, &(0x7f0000f23000)=0x36) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f21000)="1e927839e70713e21b54d4229131603f16c3d476d388789b208c4b8bd8a05e25e71b61f60d8863e2edfab3d51501b038dff51e919ec4499ad65f101c44d4911d175551819b6d49fa09831b595534982b5811b1d1cc07befc654751a4a9ca09f1faa470fca63a71a36139076ae7d4da6af04f3b3ddf5628ffc148d744b2f94c22c9eb1ccb832081938b96f5326a1ed7f17db0f27fc4ce525af39f8b23967db175e4fb5f93edd703d5d44510a1eb4d02d73a38850b571a25c74e7241df9a984d28adc5c341873fa90e08ef15be87eca4e9b5bb111f", 0xd4, 0x8000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/19 06:16:56 executing program 3: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xe2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xb3, "1e166f0014c571a97fb903fcd27e53e3e756e5de594d035ffcae6e74df4a266a1f260c7d371f803a5225bb6244fc2e174d6243504b0b972b100acf1d27606cac93ded4b130f553c47af7ed6cbf7ef9c97f3e5ca7c86a6db253cb907faa5a67ece576fb549512f8b8248181416dc5f2dc1426c6e368f3ac8caec89b665d7a231ee14237fcae2d7aae862870b8f9c436b5e49d6ccde23b70565d2c2026b2e0d13f64d2845f4ee73620c1c9eb41da1061d11242b9"}, &(0x7f0000001000-0x4)=0xbb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0xfe, 0x20}, &(0x7f0000000000)=0x100000276) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r2, 0x3}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x8}, 0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x2, 0x300) getpeername(r4, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f9b000-0x6)={r2, 0x8}, 0x6) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r4, 0x107, 0x1, &(0x7f0000867000-0x76)=""/118, &(0x7f0000f9b000)=0x76) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000f9b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f9b000-0x4)=0x14) setsockopt(r3, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/19 06:16:56 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000000a000-0x8)={r0, 0x9}) close(r0) 2018/01/19 06:16:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f000094a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x803, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000001000-0xa)={0x80000000, "73d7de60772b"}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x90, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffff001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0x95, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}]}, &(0x7f0000001000+0xbf5)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000001000)={r4, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair(0xa, 0x0, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/19 06:16:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000067d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00009c7000)={r0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [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]}}, 0x8c) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) write(r3, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 06:16:56 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x9, &(0x7f0000fe7000)={0x0, 0x0}) pipe(&(0x7f0000919000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000090f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0f000-0x4)=0xe8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000fe7000)={r4, 0x1, 0x6, @random="119f93af80a4", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000fe7000)={&(0x7f0000812000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe7000)={&(0x7f0000380000-0x594)={0x53c, 0x1e, 0x15, 0x5, 0x0, {0x15, 0x0, 0x0}, [@generic="37ddcfea77143b2c8618c01b4ef1a7c82f8a74b36ac36e2211474de6af26a0c99a3dd797a5b96e508db1c5bf7e78c794fcf12648a3666f2526ebef5bf04ab056b8980a8d056333a6c7bfce4512d1ab2095c7cfdb170d8295e189935c84eac35ca83bc31a3ebfcc629bb7923691a278549556dc10629fc7e162e8cf2b7a88d8f922e24a975cd3fd9cd83801dfb177c6d98100f4b9a00193784d0fd1ade9e954158502eeafb333cdedb35da2d6c4fd51ff1bb3d5e6e2238acef2166a9f5258de775e6a10bd1c16a751478cf4e64e0850e225f5b49cbd", @nested={0x300, 0x17, [@typed={0x8, 0x25, @void=""}, @generic="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", @generic="1d32c18d4eb9b4f45dd6dfcccf04bb8d8e291c7c8b563c854ec7a628d4a9b247b6a224edc1053606b9050324ea449ecec7a6e9491eac817aebeabac2d84e88bea767c2983fd46507901c3f265a2627ab0bf5360a995f23e457028401f6298ebfd06717e716121bb81318abd0d917da5b6e8feafb0c3cb8e1fb4da7dd1194f49eda857ad6e229bc3ec32f395c50d2fec746be195450e92f4cf591e68cb732d249fb705f1842a5e9149d00a59f1f52c4b9ec2b883057d2b36825b5f9c0c6c074e8a69a527107006af4294f2d1d8d1694dec9dbb2061c6ec869db9ccb88ae8c29f7a71f9ee82a3587cecc23272f188eaf78eaec2e13e952ab23", @generic="128d2a8fe33b72ce29804345586240ef3ae2f19d20e6cde5f45a3b6c1197349adc1ecf1f6e62740c3f075a4953efed19ff064c081c5774be3a95134cc3faa0540b75cd69948363646f6a3e68b753aec192711d9cca7dde05d12bf70e40442a3a75fd58bfe7d174d3726426e4e2e1c83d51f54f53c625a97c81808b096f990b1c65b109f39f23c21fe644ed9193ecbfdd35a57e252a6a8dc0092cfebc2750318a646a92b17b3bcf35181c3a26c267026ab1357314e37abf115cbd93ab10239829e6429df0692dd4fb9962200ce5c1111fc585da2746f8b90e591bfe75b47e600035811786", @typed={0x18, 0x86, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @nested={0x10, 0x66, [@typed={0xc, 0x2b, @u32=0x8001}]}, @generic="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", @typed={0xc, 0x6e, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x13, @fd=r0}, @typed={0x18, 0x63, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="f4ada5000000000000ee7f26842c51d47a8d"]}, 0x53c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fe6000)={0x0, 0x24e, 0xb1f, 0x1}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00003e7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffc1, r4}) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fea000-0x48)={0x7, 0xc, &(0x7f0000fea000-0x60)=@raw=[@ldst={0x3, 0x9d0e297f677a09fe, 0x6, 0x0, 0x4, 0x20, 0x1}, @alu={0x0, 0x9, 0x2, 0xe, 0xa, 0xfffffff0, 0x1}, @call={0x85, 0x0, 0x0, 0x8}, @ldst={0x0, 0x3, 0x6, 0x3, 0xa, 0x10, 0xffffffffffffffff}, @jmp={0x5, 0xa8, 0xf, 0x6, 0xf, 0xfffffffc, 0xfffffffffffffffc}, @jmp={0x5, 0xfff, 0x2, 0xf, 0xf, 0xfffffffe, 0x0}], &(0x7f0000fe9000)='GPL\x00', 0xfff, 0x8b, &(0x7f0000fea000-0x8b)=""/139, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) bind$inet6(r2, &(0x7f0000fe8000)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) 2018/01/19 06:16:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) socketpair(0xb, 0x6, 0x3, &(0x7f0000383000-0x8)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000102000-0x4)=0xffff, 0x4) 2018/01/19 06:16:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x30}, &(0x7f0000b04000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a3f000-0x14)={r1, 0x1, 0x3f, 0x5, 0x2a6, 0x2da}, &(0x7f0000199000)=0xffffffffffffff20) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x0, &(0x7f0000fec000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fef000)=0x0, &(0x7f0000ff0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000095c000-0x4)={0x0}, &(0x7f0000fee000)=0x4) getsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f00005a4000-0x4)=0x0, &(0x7f00006e2000)=0x4) 2018/01/19 06:16:56 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a99000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af0000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003e2000)={0x0, 0xa18}, &(0x7f00000fd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000add000-0x8)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000235000)={0x0, 0x2, 0x0, ""}, 0xffffffffffffff49) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x20, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) r3 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000075b000)=0xbc2, 0x4) 2018/01/19 06:16:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000009a000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c86000-0x4)=0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000e1e000-0x10)={0xffffffff, 0x8}) syz_emit_ethernet(0x46, &(0x7f0000088000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/19 06:16:56 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ce7000-0x4)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000fed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d11000-0x4)=0x60) pipe(&(0x7f0000b58000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000874000)={0x8b, &(0x7f0000ef8000-0x8b)=""/139}) 2018/01/19 06:16:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) sendmsg$nfc_llcp(r0, &(0x7f000086b000+0xc4)={&(0x7f000061a000-0x60)={0x27, 0x0, 0x100000001, 0x5, 0x6, 0x0, "e4c352b40ad2adb49bc516ae514f7e820f5bb6a17b706c50fdac5f063f0558ecdc5d7432819035eaf72ffc0ee9e612ad7946827752eed85302608b46e80cae", 0xed2}, 0x60, &(0x7f0000d98000)=[{&(0x7f00004b2000-0xdb)="87039f43fb1710ebf7512b6d721b397f21a6333b613e413d064799fe6de57841e02c3d3bb9cec0817c8b4ff7d5558e35de643daa19267c7d602e771bfa0763ed46c98fb9ec0d9a39fd82b99f6f7cdbf3f52af375db327e6a7ce21da03bcd6ef1b8df1dc0fc9e836f9b22b702898e923d087beb90e79b3d98a8a4d5c4d52dc3c2338c35d9080d326757363253dfb5c86abd266f4418f676e0d5ea9bff470a282c6d5591c8f644c59191b0e868dd8f68cadc56d06b5719bece5f2284ecb10a56fafbfa78997a59cf667e0b255a76bfb5acdb160a6d0823e235cd4bea", 0xdb}, {&(0x7f0000795000-0x46)="c49145a619c9c3ee92bd554772e61c1bcd43d1a0c1e47e37f1b98d760332ac38250bdf527dc9d912a6d0ad56dc92e62c984f722b9af77569a0d18713f26d327c71939728f45b", 0x46}, {&(0x7f000013c000-0x35)="dbe3d6428e1f6f6ed778a75d7e6a91526c17ebc85bc693c07a3dcb1310886b7f6da2307e8a6caa240d723ee537cdd7243a848cae78", 0x35}, {&(0x7f0000be1000-0xd5)="c1af345e0d546a98af9c4459311f4f615004f200f83feb6bb75105c544b32eeb6ed4342c2018a7ba125e74661d4424785e179dc3345be70a90c0bdcfe05b43871d24eb964a4e6c3b43dbee6d31dacbc4da3d2860e41e127aef708743fb0418c71c4ec15fbbeaa822bff0dddad65ecd93b28cc97d62f3765f88dee54e9f4b3d0e0e38be79ac5f54c764c2f7e3b342d1e7352f1da00044e10f10c5a7807d6367f5ac9885adb411c6ce0ae90ace3207889b86c74296c4052de265afa7aa29cc1567e1b99d7de71a32728b694ef00c5b76ec7d2b797347", 0xd5}], 0x4, &(0x7f0000fa7000)={0x38, 0x139, 0x9, "9a3e12046bdc84d29d76d5baa8d0492a331ecd68c135f96a9011a440f35db9a632e1b3"}, 0x38, 0x4010}, 0x48080) recvfrom$inet6(r0, &(0x7f0000cb7000)=""/216, 0xd8, 0x2000, 0x0, 0x0) 2018/01/19 06:16:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000881000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\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$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r3, &(0x7f0000357000-0x38)={&(0x7f00001e6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000023a000)=[{&(0x7f0000dd8000-0xd8)=""/216, 0xd8}, {&(0x7f0000822000)=""/210, 0xd2}, {&(0x7f000094b000-0xce)=""/206, 0xce}, {&(0x7f0000395000)=""/138, 0x8a}, {&(0x7f000065d000)=""/0, 0x0}, {&(0x7f0000b65000)=""/208, 0xd0}, {&(0x7f00006cc000-0x88)=""/136, 0x88}], 0x7, 0x0, 0x0, 0x3}, 0x2000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e2000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f00002b0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000aab000-0x78)={0x20000000, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4acd6ffa, 0x1f, 0x80000000, 0x3, &(0x7f0000ca7000)=@generic="dc1c4f49cc21bf45f381e025fa53ff96", 0x9, 0x0, 0x7}) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f000030a000-0x10)={0x7ec, 0x8, 0x4, 0xfffffffffffff67d}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00007d3000)=0x101, 0x4) sendmmsg(r3, &(0x7f0000714000-0x78)=[{{0x0, 0x0, &(0x7f00001d3000)=[{&(0x7f00007df000-0x7f)="f7", 0x1}], 0x1, &(0x7f0000b16000-0x1f0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f00000)=@pppoe={0x18, 0x0, {0x0, @random="aa64b6033cf7", @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000dae000-0x60)=[], 0x0, &(0x7f0000950000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:56 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) [ 969.196376] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 969.261646] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/19 06:16:56 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5070000200000000054dbb7295df0df0317ad4000000000000000e2", 0x20) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f89000)=0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x1e0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) bind$alg(r2, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(ccm(seed-generic))\x00'}, 0x58) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000013000)=""/50, &(0x7f00002b6000-0x4)=0x32) r4 = socket$inet6(0xa, 0x80000, 0xffff) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f8b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x42}, &(0x7f0000f8a000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000b73000)={r5, 0x1}, 0x8) 2018/01/19 06:16:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006b9000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e47000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000f9e000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004cd000-0xa0)={r1, @in6={{0xa, 0x1, 0x1000000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19, 0x4, 0x7, 0x7f, 0x0}, &(0x7f000078c000-0x4)=0xa0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00000f7000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:16:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000038f000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f0000d9c000)=[], 0x0) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) 2018/01/19 06:16:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000520000-0x11b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) socket$inet6(0xa, 0x806, 0x0) 2018/01/19 06:16:56 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x802, 0x8000, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000000b000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000000c000)=0x6, 0x387) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) 2018/01/19 06:16:56 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0xe, 0x0, 'hmac(sm3-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7d000)="b3e0bd8b806c7e3deb53400000002bc39bba1418b6d328ba3af8d58c477202a5805810b97e360295f6e94eedfb2bcdf613386d76dc3954e18128a145c280d7dcca", 0x41) 2018/01/19 06:16:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000fec000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000cfc000)=[], 0x0, &(0x7f0000141000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = socket$inet(0x2, 0x1, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000717000-0x4)=0x0, &(0x7f00000fd000)=0x4) 2018/01/19 06:16:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003ab000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000054f000)={0x0, 0x0}) socketpair(0x8, 0x3, 0x60000000, &(0x7f0000677000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000187000-0xc)={r2, 0x80000, r3}) sendto$inet6(r0, &(0x7f00002c7000-0x1000)="e6", 0x1, 0xffffffffffffffff, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xb}, 0x1c) 2018/01/19 06:16:57 executing program 5: 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) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f00006b6000-0x48)={0x7, 0x6, &(0x7f0000478000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0, 0x8000}, @jmp={0x5, 0x7, 0xf, 0x0, 0x2, 0xfffffffc, 0xfffffffffffffffd}, @map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f00007d5000-0xa)='syzkaller\x00', 0x3, 0x3, &(0x7f0000c8a000-0x3)=""/3, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f26000)={r1, 0x0, 0x72, 0xa1, &(0x7f000018b000)="8c312dfe89d5cc4553d611473ea32451eaba08a9145661be0ef7db906cc31779cf6b5f6224d536e0d535fb22b80d05b84979ea310272a01bc44b4274f81e9c3a39ff0f7bdf470786e4a6e86a54343390d24159a5f4e3316707eeefeafc4df54d5745cd77f4404aa368db439e0bec2e767e54", &(0x7f0000c11000)=""/161, 0xe3e7, 0x20}, 0x28) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000466000-0x4)=0x0) 2018/01/19 06:16:57 executing program 0: 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, &(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, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000084000)={0x0, 0x0, 0x0, []}, 0x8) r1 = accept4(r0, &(0x7f0000c4d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000290000-0x4)=0x2e, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ddb000-0x8)={0x0, 0x8}, &(0x7f0000f07000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a46000)={r2, 0x1000}, &(0x7f0000499000+0x90e)=0x8) 2018/01/19 06:16:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc3000)={0x0, &(0x7f0000c03000-0x28)=[]}, 0x10) 2018/01/19 06:16:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x8}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x101, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000020000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000f000)=0x14) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000001e000-0x4)=0x0) r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000010000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000001e000+0xfb8)=0x14, 0x800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r5, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001e000)=0x14) 2018/01/19 06:16:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f00005ee000)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r4 = accept4$inet(r2, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x6, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r5, 0xffffffffffffffc0) write(r6, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) unshare(0x400) r7 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r7, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_GET_MAP(r10, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r10, 0x40086424, &(0x7f0000f79000)={r11, 0x2}) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r12, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r12, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) 2018/01/19 06:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000b3f000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000443000-0x80)=[{&(0x7f00001e8000-0x30)="", 0x0}, {&(0x7f0000a85000-0x61)="", 0x0}, {&(0x7f0000a8e000)='\r', 0x1}], 0x3, &(0x7f0000879000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/19 06:16:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000275000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000793000)=0x0) mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x803, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003d8000-0x8)={0x0, 0x100000000}, &(0x7f00005f7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008f7000)=@sack_info={r2, 0x5, 0x2d1}, 0xc) sendto(r1, &(0x7f000041a000-0x12)="110000005e001f0001ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r3, &(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, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000adf000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c60000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e8f000)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000354000)={r4, r5, r6}, 0xc) 2018/01/19 06:16:57 executing program 5: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000f09000-0x74)=""/116, &(0x7f0000c7e000)=0x74) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000aaf000)={0x0, 0x5}, &(0x7f00003f4000-0x4)=0x8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f0b000+0xdd6)={r1, 0x9}, 0x8) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000037e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f0c000)=0x1c, 0x80000) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f0c000)={r1, 0x79, "b459e75dd9ef03c38484014c36a88e30d9f01fd7893bda9401a09f283f67b90dfcd77269ef69f4c4d8a8e78292053896766e01eef30dda9c74199021c76110b97fd45cda6d21669d328166aec171fcbaca5d6fc0608434edae74e7198262f84c7f91341f8e9f01c2614a1e82dc5ee886223d807ba11d5c27ac"}, &(0x7f0000200000-0x4)=0x81) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f0d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e9000-0x4)=0xe8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f0d000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/19 06:16:57 executing program 7: getpeername(0xffffffffffffffff, &(0x7f0000476000-0x3a)=@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}}}, &(0x7f00003a1000-0x2)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f00001c8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20, 0x9, 0x1, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe8000-0x98)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0}, 0x98) sendto$inet6(r2, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 06:16:57 executing program 3: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0xd)={0x650, 0x1, 0x3, 0x2, 0x0}, &(0x7f0000074000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @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]}, 0xff, 0x80000001}, &(0x7f0000456000)=0x98) 2018/01/19 06:16:57 executing program 1: 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) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b01000-0x8)={0x0, 0x0}) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f2c000-0x18)=@get={0x1, &(0x7f0000edc000)=""/130, 0x6}) 2018/01/19 06:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000448000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000021b000)=0x9, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000167000-0x4)=0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00007bf000)=0x1f, &(0x7f0000920000)=0x4) syz_emit_ethernet(0x1e, &(0x7f000073c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@can={0xc, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "3cf5c53240aca796"}}}}, &(0x7f00009af000)={0x1, 0x1, [0x0]}) 2018/01/19 06:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/19 06:16:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000588000)=[{{0x0, 0x0, &(0x7f00008c1000)=[{&(0x7f00009cb000)="bb5f0308e4ea0fb30919c7b9761d440eb40a69820fe4a55c7bfe8497b0b8f1a2398b18b5f2b8451efcb3b6d1104746177678accccf", 0x35}, {&(0x7f0000d48000)="20da7ed987cc84a5725eed678dde5ec40564e26812963f218e03a780a026554a8429eb2cb6c6a9c50bd283e1efb642de6f6da9c52a4cdbb4ecdba259cb5bf28d8b0404dafdaaec10da3aa560401ee7d113ab1440421dbadd6e8bb567ed52827180d2a8b3e4cf5b6f3ca1657346a0dffff8a827094c0984631a9ca1a736025c0447c9538aea4207125f1974af9546e52164ae931123648d4eefc04ebb8e5fe40808b31971600717e46de325cb51237db7392c2208f0f61ecafb4aa0781028c511b47ee3430238c875fc7420ae5f1684ef8c556721", 0xd4}], 0x2, 0x0, 0x0, 0x0}, 0x40}, {{&(0x7f0000bf5000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e38000-0x80)=[{&(0x7f00007e5000-0xc6)="29b45fde77be5dae2b9f79c2385fd7d853915ce4c9f1f72a86dc142a06a5c5b09141f15cdebf81eaf1f2ea31ce5db00cc4beafbe85f746fcd8217b1080d00f7e7566f8388b9e76dae944d5e4f11462110230939cf9d03c96c28f45386c462ae09fcb4b30448d12347c34e727e273f88b09551442f73dd3033786206131761deef53337ca989fcdb3d912ce8baf483a3f2eb8b4495cd7868d888302d6335378735be54b4145b918c9133b14896a1519a6ccede654e42eed4e8e0bb6f9cec98641d14319960881", 0xc6}, {&(0x7f0000063000)="540b9795b5efb8c1bd0bc4f65fa8d304ae31e4fefbda7b760e692281ad2450050c2a19ad231bf2f3d32e0eb7e89cbaa77c46719f7e71db77b62386f55854f29510e1dbd111194293c3a93691fd26fc25364046c74fbe1548987fe995745d92c0e8f63fb58d92b77e46fbda0ee65b4d9eb40c135e3a38adce0d3eb3a0850ded3b26229d8b4f9da25f1ab9b0b0d26f11152bf98cdc54b67775f07ae1b12a1bfd46b9", 0xa1}, {&(0x7f0000807000)="c27103f3381a0f91668fc527d82181120c719752f4ce83d8a831e5dc21bd3cd72867a54861a401c3f63789602177a7dcf121c304f1f016dddef8bc6680fc150a79cc62f4c4cb892b3fe9d170070306e4e70272b3a90ba0d69c628b1eb8552e61231031fd08bb12f9d5bc875a0d4866fff6ba8bd269591bc6e9e5c165c7728b7b557593c32601a9400062a909a703912fb2ef12c6ca0539495d268fc5382376aeab843a66fe83ec0bc1996944ad72710448a6642a9e44af6c6a62c370dc63f0fabc760e336841bf3d9677b82b3286a7586d71b8cefcd4bb7df386df6387ec792dacd12a54346976c790a8b4cbf748e993fed15349", 0xf4}, {&(0x7f0000082000)="7bd75da6c1b6f5709e3180493483106a5faf2bd7fccc223375055a5574033bfba305979ed5182de9de5cea268f7b657a8157d62031ace8798be28dee51a8dee2b65fc2eae8b530ffe4482cb426db2a", 0x4f}], 0x4, &(0x7f0000ccb000+0xdd2)=[{0x80, 0x119, 0x7, "266f597c7f1aa8fee20e6da7dd37e36cfac1a197363dfa37fe845baef38a721a7804cde25bdcff3fcaedd3c7b78e413df4a8b0e1b1c51f9588628da9aca3419361ca055322285c775cf2ad6b8f65822e7fc9b5402e8c8232e5a36ff5375edf8b993e65473d6fc99108907fc831"}], 0x80, 0x8040}, 0x7ff}, {{&(0x7f000016e000)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000520000)=[{&(0x7f0000528000-0x56)="9423fcdbebd7f73f608fd797105da8ec2ade9b3e074504fd3c932c54cc20ef0703357c1049ad9f9382967f925e7b34f3cd902773b547c3d3601b63b1691843f4a906dfe89bd87c188b2810f793947a4c464ecd560162", 0x56}, {&(0x7f0000400000-0x6)="4365acf31c38", 0x6}, {&(0x7f0000993000-0x1000)="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", 0x1000}, {&(0x7f000025b000-0xd7)="9d7471d3c9d1884b5138e6a5d419373c11ea3c88e0703a6ac8b367fe0b0643a4376f7fd9dd8a0ece50b5272e5551b600abe904909fc68acd2d30f93169a8d14c864ef41b9bb3ece84ff2bc6e391ff8653e335c572befb2b06d2705a054032377ac121bb202df215faba50a03c65606a6afe058e59b0b85fb8fb4dd8e77943238754f3f7dcf8f7266d7b06c1d398e65758e0b05aaa49f0d3f198fbdd8ac25381a5ad86ca80c7aa83bab40f726eeb667e83f245756aa3e6f96dacd57d0df8c5a6a091290c59ba24264ff955dae84445c9176dcbe827293f9", 0xd7}], 0x4, &(0x7f00009d3000)=[], 0x0, 0x20000000}, 0xffff}, {{0x0, 0x0, &(0x7f0000eb1000)=[{&(0x7f00000c5000)="a68b7fdd134e3c5a4dd98f9a1948f3db7b27725a0c5f3e94d47aa1628f658c3000e2e91b3b234f1db97c9367c0a26043ff9c5ddcce285cc0", 0x38}], 0x1, &(0x7f00009da000-0x1010)=[], 0x0, 0x48000}, 0xffffffffffff8001}], 0x4, 0x20040000) pipe(&(0x7f00003e5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000af1000-0x8)={0x0, 0x2, 0x101}, &(0x7f0000844000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001ae000)={r3, 0x6000000000000}, &(0x7f0000c35000)=0x6) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/01/19 06:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000cd9000-0x4)=0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00008cc000-0x4)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffc18a, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='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) r1 = socket$inet(0x2, 0x0, 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000dd4000-0x4)=0x4, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000812000-0x8)={0x0, 0x0}, &(0x7f000054d000-0x4)=0x8) socketpair$inet6(0xa, 0xf, 0x4, &(0x7f00008da000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000c15000)="3131a8b16fb373583a681f629695a7710044262570ebaf5651f9f7138f9b66fcdb64e87a3815725d127a08ddc561d0a270fafd0480add68e03c551253047bb27afa9ae9fa8b74c224f5f29496381f5d0a9353a83eb3b3e967b47139b7407f52a68943a78b7be4adef5961b9378739210abccdad7972986b179f7b4f5a4ad8f5b33bf6ed71d3ace31c88cc632d56a3fa6f7f44f597ec6ed8d95e078af69f8125bdcbcae054add06cf1bfb2186aa67661163952456ff65fc9a724743783e4029f1d2750e06ab83b290495f660420dd56d7e2065ff425be026d15c86ffb0225c2bd9f1bbd97b4b8ffd593cbf76cf5ed9d0727", 0xf1) 2018/01/19 06:16:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket(0x8, 0x0, 0xfe) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000bf8000)=0x8) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00001ce000)=0x0, 0x4) unshare(0x0) 2018/01/19 06:16:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) accept$packet(r2, &(0x7f00002c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000378000)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000010c000)={0x9c48, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003db000-0x4)=0xa01, 0x4) socketpair$inet(0x2, 0x5, 0x7, &(0x7f00006d7000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000fb8000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000c90000-0x1)="f4", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/19 06:16:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x1, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000003000)=""/90, &(0x7f0000005000)=0x5a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000004000-0x76)=""/118, 0x0}) 2018/01/19 06:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000548000-0x4)=0x0) syz_emit_ethernet(0xc0, &(0x7f0000714000+0x25a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0x10, "f1dddbd08a8f194bda18c18a2abd64b5084004a31310a2781f22e3c088186cf14852de3dd59ead1cda91448b7cba7b097f81772624673c27e9a16c4fb0eba1d3e05edd76e12c4fdab35bf2d07105858e3db10aff2c6829bb85932dda00b7a9a3175686fe1b9805bf53fcc9f55ffe3e0cb419b0163e88b8f07bff12b30c2e1d46fc0e2628af1deeebc33ab8f90a82c4eef52dc97e3fcddba9a7ff6e3d39dfcbf0cb7c901efec0496a00543395e12623e8b9f6"}}}, &(0x7f0000f44000-0xc)={0x4, 0x4000000000000102, [0xc06]}) 2018/01/19 06:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) getsockname(r0, &(0x7f0000214000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de3000-0x4)=0x2e) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000478000-0x45)="2207c04dbd8da050c76b3fe7e4fd43ccb6951f38e872c00f86ae019f2812a38abe558b677fc0994e2696b442a2b26bd2f08ba9a61e251545d90f16c0fd694be3ad784bab45") sendto(r1, &(0x7f0000c6c000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c", 0x21, 0x0, &(0x7f0000750000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:16:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e2e000)="9a008bad4297403c520df96f8045eea4b9499ef53c41012374d35639ae7881b11ddab2afc4be403a16506633750a05e13648d7c59db82d063a2750d72cab6082d461c8dbe4f66782c3a38d4e5d4fd5e2d1e8e7d6cc78e570555bdc3df316bfaa4e071e6a1afdd0d29aae5d1ccffe607591", 0x71) 2018/01/19 06:16:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000043a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000318000)=0x14, 0x800) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000de7000-0x10)={0x0, 0x0}, &(0x7f0000df7000-0x4)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b8b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/19 06:16:57 executing program 2: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0xa, 0x2dc4) listen(r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x800000010f, 0x84, &(0x7f00004ad000)=""/0, &(0x7f0000001000-0x4)=0x231) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727aca5d9b82bf3e2c6e7c", 0x3d}, {&(0x7f0000183000-0x8e)="7dbd6da4cfc824426ad7e6301338c46592963038b7427c2fb875a17334d2b5ffacb3f2d574365f0280b7d1cd05eeb1740d78c0bb3555f272cd30065d95fbfbae09250bd8a4a8ed3fc4a7bde30c0ce65484f75ae84ae899f867724bf9d825a3f897453b3f27817477b78d23f8064fae0e13c57eb18d7f8dbbde5005277ab499e0459aadb3fc43bfee2bf4c9a802ab", 0x8e}], 0x2, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffcaa7}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x78, 0x24000000}, 0x11) read(r2, &(0x7f00001aa000)=""/34, 0xfedc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000001000)={@generic="8e2ba2b1406f242209070f891539b0f7", @ifru_flags=0x200}) 2018/01/19 06:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000039000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d37000)={0x0, 0x0, 0x0}, &(0x7f0000fc8000)=0xc) r5 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f79000)={0x0, 0x0, 0x0}, &(0x7f0000c5c000)=0xffffffffffffff7a) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000bf4000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000d7000-0xe8)={{{@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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9e000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000034e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000263000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d38000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000de2000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080b000-0x4)=0xe8) r12 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000595000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd3000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000056e000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e2000)=0xe8) r15 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e46000)={0x0, 0x0, 0x0}, &(0x7f00000cf000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000061a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c94000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002ba000)={0x0, 0x0, 0x0}, &(0x7f0000796000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000098000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f0e000)={{{@in6=@loopback={0x0, 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=@loopback=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}}, &(0x7f0000f2b000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008e5000)={0x0, 0x0, 0x0}, &(0x7f0000e03000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d9f000)={0x0, 0x0, 0x0}, &(0x7f0000335000-0x4)=0x9) r23 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000839000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ee000-0x4)=0xc) sendmmsg$unix(r3, &(0x7f0000e16000)=[{&(0x7f0000406000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000132000-0x60)=[{&(0x7f0000a2e000)="92d00e7570df5162245a30f25ae44a2c1bb91118f36311b465641e8132619032975b5ce256e4356203a075db56b7f441300415ad183d4ff44e68e990c62d3dbd81897a6aa4724ddf4a80a0e58e763cef2691aeb29a73b208df59e188beb56e64cda9bd70200430156cf67cf7efffdb22c6079710d3971fceadcdae8d717641231a079135448080bf44f98408be8aba5ce1cd0f51d0819e76c6cf1ad56ce0313183c73644bf724c3e53c612d4f588b8f9da8b83f8e79eccc27c5de66e9234910331d2bc3181738c880b105f216c7de795258b064febdae4bce9c253bb382cfbb80db52fe42e888752", 0xe8}, {&(0x7f0000509000)="b03f8515893fcfe77c4279b8ce1feb5ac9c5e4485a14305af821347bdf4b728cfe5d284de2c99e29fc83e76807260a368754331a37fb2df5320e9f2917a36c4debeb4614671c0d6cd46712c5cffb54e2eac9a724d5cefda624b49377ba6ff9ec314ffecc9ddd203a5d553f58d4c74fe60bafdcedcfc4f7759e62bbadcbbfcca41c40e9ff59d8", 0x86}, {&(0x7f0000d1e000)="9b3e6ce756995a82aab8ceaa1dd78b008961fcf101ee68cdb7ab682a2727442bc15ae61376113fd073e46b7a81535774cc1cb61ac37bedd00a194cbc52df933f76e1f924c1642e0d74be23d82ec7c376821c9725f85d2c398a5bdcd9a2a410c25cc697d18ce6bd4ed8abe1244e688b18a7e3c0fdf0f7dad74c4dd75ef39d5840acd60cf01fee83f764487c7bf5ba2abbf63521e767471e7e65ab697d9b7a1742c19d2942c807bde05de1d9a3ef86bbde8167c6e0002a887a742ef1921533ce724fdfd9b297e138cf21ac52b333e3042856e303be37d7fbb7", 0xd8}, {&(0x7f0000b30000-0x92)="4ef38b17a2b3c73c3c19e1cfda134dff8bbf799988c621343037cb95fee7b85b8652c820cb4df22e344fd7445b3b2fcb56274d781119c29e4bdb8b87bf65e6e86ccbda6972f1c21f3eabea5632160d9d74068eab61407589b3006662229705ee335b36cdada475cf32e0bb79c88a6dc083f4ff36f2d8e9249d87f5140ccef66f4d95714430aa099b398047411c90205a2263", 0x92}, {&(0x7f00004cc000-0x5c)="46439f1ce8fcb1a6eddf52e8c2b82cdd22285d9e829297d140dbab06beaa0178d8e85d82e7416319c17ca618dda3b31bf94b505121ddeaf02802235321bf96bfb09ce26b6330c47dd442a4a0d422fe0dfbe39630a3131f1b9c868f57", 0x5c}, {&(0x7f0000bea000+0x8b1)="4e59617b3930755dbdf675ce5e88fdbb4311908c045cb3836e6a621540c5996467c499793c4983732781c093fda988645202912bddea69267ce0c3379add1a7b633e6169a8043368ec1d7465fcad68f2ff6055bc0c0b9cff4394d86cdef46f3d77883452506a", 0x66}], 0x6, 0x0, 0x0, 0x0}, {&(0x7f0000139000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000db2000)=[{&(0x7f000070b000)="df1452afaa310a5b903da2da2f827e2031aee3b6ebcefb4d1fd241", 0x1b}, {&(0x7f0000e08000)="38f3aa47b8479e", 0x7}, {&(0x7f0000ae7000)="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", 0x1000}, {&(0x7f0000504000-0xf1)="8b512602555cad94dd8e7078650a9e2913107b5a6a4a3d7367553a98f65132be5716b024708b8d48cde41199480de01f155a195d6369a9d547740095f60e88b36f2b0641fcc9b0511152be59cf4b244b662d477b0a505e3b642387dae9072748612296b2be508d64ebbdb7333f3ad3adde1623cd67ffa3683fe0db52c6d8926b966c3413e7165d4a70a4ec5ef1ffb9e9e968c3c7a28682f0fbb76fb38d39f55abeeb6ad1f532544b5ce875a98386242044ab6f50a622eed6f54ca47d97b05540deb05b4d128b6592a1742960951f0046abe80706ed9f749ba8ff248b44aaf1dd85ba832968865ac150545aa18e9c38ee94", 0xf1}, {&(0x7f00000b4000)="fbd7c643680f08f7d375080cf3e7e4765010451b008c974e652be0cc2c3957684fa43a5e15ef123ffc90f4ff8ffc249ae2e2c94306bb67e633b95927ac9f765396b70d824285dbfb8f6b10d4c5449c5ea77bc0308213353a16d204af152975aa0cae20259111099641f88570f1c9b8", 0x6f}], 0x5, &(0x7f0000a77000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r1]}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r0, r1, r2, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x140, 0x4000000}, {&(0x7f0000da0000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00001aa000)=[{&(0x7f0000af7000)="72fc40d75e676d8700b6029c66c90eeb27e6905d7727c567f8070471d70a879a1e998b9cb032a95173dfdb3b062cc5146089dc918f5ce8d62bf74d0cde8684d74413ef67c3ff7a9d107961bbeb03ab2cf878cf45d5abbc0845bca22047b70c613c27ee3cf75392dd1f38ceac3b3e90fc50ad88a39270bcf41d305d5c03cb3133ab91e5b93fe0403798cfd7f68b61a3a7956b511922afffe4910fc366ed0d2da67810bcf21bb6847221bb6468f52459b61a396d3bff70a6ff41b53364c2b3a72b35beee72c7dbc516295200f069ef0e902853fcd93d6a348fda58e66cf65c244538f50d359ecb6ec344eb716ea9c950de88bbc5239926c9dafb", 0xf9}, {&(0x7f0000efa000-0xf0)="367e23b35950ee50b893bbdcfee3614431873cda0b48ce32dd7593f49de612b7d95406287327abdc53a63325405cd927afc1f933889ddcadc29d5103dcffd5e90e8f5867454477c31541fdd797c45f743e915a8799cb63526b8a72d5bdfe19927e6c5c7b8b047feb7dc1b85ae618ca53652c87ce39f8d2384b184e1102860afa6582e19009273352ec8fd19e819c12f6feaada0474c51e82d75b35ea10055a43598680cbb84866ffed7b8ae8a72962fd8cfbc56ae2c41ecb8f41367e986794cdec2b56b5a49696d1f7249e4d2b9baa38a706d1b42a20d4e850c785203bfa5431a9271a68e34042b5c7306c2be8aa29f8", 0xf0}, {&(0x7f0000c45000-0xdb)="d0a8296285255ea5cca974d7bf8ac5db0aadfdad182db68edb23b04ce80f5614d15909baed895717fca5c807ed66c2359dadb1e74974856869e3c66dcc1cc6f7eb8719392a025a6f04b98ade4273dcd1e2fc25e15b5c890be5ffb2215b0c1da7684f5465ffbbc9e01e206eb08d9a5ef832d1d96b41747124c7287ea652edd8032c455376c9bcccbe2251ee83c6126be92a7c8abff7294c08b3d00fc50cbe2199831b2818871faa602396cd43beca6c37c59820e7d497a5fb09066f52fe4f118df3230832382d09eee16e5fc823b4a6d917b1a8af7a052ad3a625c9", 0xdb}], 0x3, &(0x7f0000ff0000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x40, 0x10}, {&(0x7f000055d000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000746000-0x30)=[{&(0x7f0000497000)="2a82ec69fb1c7dd5d5b45c0bf720e21042fe9e2b244fa8ab8b98e32d2a10476d", 0x20}, {&(0x7f0000e2e000-0xdc)="a17c85cec61584df80ec869b0a19a5e5d112e8b74eb04796ed1adcc2d42821f2c25f672d5203985c995d25ef1ee409d4612728cb5795d08a302392bc9295bf8e8872cbcd8a54917971e4c18d1f46d342469be6975cac791262c9f6c07c8c35cd0ba7abcde2068c88f3e298b2d798bb24658646570c7c8cedd87055d3a8637209b57e590a4ab4e805dcbe2441e759f4d2445263ccca913c3c219552c9b6512221b651b644b5c35d9642d64b8c8ee73db1ea89209935f756063f5df55448e8cff2b03250593d2a82b46702a8b628da0a73ad653a2bb9b4230eecbdd183", 0xdc}, {&(0x7f0000df7000)="569d5ee3a123f55aef4de111c88dab6966e42bc82d6501dbcf999a159ad0ec5695114dce81dadbf890e1e546c4", 0x2d}], 0x3, &(0x7f0000d85000)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r2, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2]}], 0xc8, 0x4000000}], 0x4, 0x4004040) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000dc0000)={0x1000000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 06:16:57 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x1, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000002000-0x9)={0x1f, {0x8, 0xfffffffffffffffa, 0xd9, 0x3f, 0x200, 0x8000}, 0x2}, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r3, 0x800}, &(0x7f0000001000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000+0x19a)=0xe8) r6 = getuid() r7 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@dev={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, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r12 = getgid() r13 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={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}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r18 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000003000-0x38)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000003000-0x50)=[{&(0x7f0000002000-0x1b0)={0x1b0, 0x33, 0x200, 0x4, 0x1, "", [@typed={0xc, 0x80, @fd=r2}, @typed={0x18, 0x1b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @typed={0x80, 0xe, @binary="ef4c3d6ee6f66359c8efdb47c49cfd5514276b30fc34866f9e99d27bcd51f0c15fbacd0a5b179a6bd99238f1dbe2136cfba045220d240b95a01e33ae3439bf3a235be72b0b81253c68a814041a35eef443c60359889d4938e43f8355f010cf9d0b63bdc8f33eaea0c07e7c1942e4fe2eec242b04b2034e15"}, @typed={0xc, 0x4f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xe4, 0x51, @binary="3ae7debebcfb0b1a101b7145d6ba7b849f3c2eff6237dcbc54949bdb8206c73c71a53fad3e0c8dcc10f9dde5f208941d51765274506c0bd13d5eba04e830c41e1c256a2dbac6171f8c1ca8de7fd365d31b9f67b78537ab293d41fdd5ed2843f046c8e1494f2cfe0718aecc224ee888900c7c369bf3981dfc2aba745df93fe501e9a246570e7267518674fe09e338016bcfdf085409e205fe51e11e41dc59121816dd995de1bfab28033b67a1e9bf66a4b207681a8c07539c3ef085cf52b8b423bc625384cf9ea92e7c3df275e72453f76a722adcc8611f4807"}, @generic="a33c95152c3039f66f7312"]}, 0x1b0}, {&(0x7f0000001000-0x13e8)={0x13e8, 0x14, 0x20, 0x1, 0x0, "", 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@generic="bac798e63e2e9fd9a758581081e23d7ca11002d4248c3190ea17c3b707db2d6a9c90d7e4ca94fe1312414846d31ca9103e821d83f217973461c592a0bbe4424d222e89d2eff14e3fcc05ac255762e46294428a1e0efc5bbb2a167d576d477055d3efd9e4ec0fb6c8c2", @typed={0xc, 0x21, @fd=r0}, @typed={0x10, 0x4f, @u64=0x7}]}, @nested={0x180, 0x4e, [@typed={0xc, 0x45, @u32=0xe025}, @generic="00499cb9e18639bb747b1b3b010f3f15caecbad32d672e27e3a6b2cf4f42e4b2a3d0e769", @typed={0x94, 0x5d, @binary="f91146bdd9bed69ebb67309bae42d63d1120cfb4d2147b8aef98b28dbd7c86c68d9aae4439fb35b30b11c16b7bacc584cacb9671fd1309f44feecd93d9c353a3376c49991bd94e004d6e2e82f44e7eb74d69028bb33195414990e50cc495491df2892b58a786d1c70f17d4d507671cd0efbc501a2735c71c8a6e584bf473aabddd094936b9fc1c33409d17"}, @generic="b761524f0d3a51b02ee0e44b3cad7f485903bbc7e42bb34193801c4ffbe50915183f8f8ca186ba19293534f40b13249fb1edcd6e5241236acf82c55877313db112aa27ef68c5d537253bd400af9ec050f63ae477785a4ea39622c71522b69e9ad185fa1faa04b9b5d541b600475978bb14fb26d6496cf12d20c95667a6f985c62c1d51c99a5f00f4f03c31073c1a25939f217b57117a1af59627074eabfe08c525db7f1ec63c", @typed={0x10, 0x68, @u64=0x8c63}]}, @typed={0xc, 0x88, @u32=0x4}, @nested={0x58, 0x3d, [@generic="de73b45442", @typed={0xc, 0x29, @u32=0x4f00}, @typed={0xc, 0x33, @u32=0x9}, @typed={0xc, 0x59, @pid=r9}, @generic="bb0ce8f670f7d389f5ddf45f0f0f763d6070cf6300648723866e5857bc107dd592932f91442cdc31c250cd"]}, @typed={0x10, 0x37, @u64=0x0}, @generic="f09cdc14135b1dc1925d23569513f60cbc31f2e3e43481f7fe172df52e986690b767513e3bb24cea8a6b6ec8a6ef5cfb557f86923fb7d9166f52", @nested={0x148, 0x82, [@generic="0b8dce74748e354e34d18d41c9835c31d91eb5468566f7e9467ba0ae34fc7bd0e37cc9c73a09d465f04a0b810f7e99bf6820ef397b43f108a3bc131de69d6321292280987dbc7e9fa12e71bf97c37e853734616415dc1b85d523f7d8b784c3b8bfd7f73ef5f0484430bf3abf87acb425a86fdf529932b86a9f2df5cd7115e0fbe5a00d352b327593fc6f32ebbb6af778293b6a", @generic="8bd65ee07f1340a4b786f056db2795ada4161099b1ff43e145e5aa680598ab48ad207ea1e836f4d2c9bb2fc2e1ae115e9d61fd842655d930469cbbd878afca0df6664519f683a312c518cc33ac97754f31542d74e31a93d2bccf9ce6707483e1e67fe89ddc3aa0bc75ecce218377c9754269b6454418", @generic="36eb82be0c2586385d3e9d966379efbf313189bc75977ba1dc61bfd6ef", @generic="43e5063368610c8ecf849a4ec537e5c04fbfaf7a68f4903e17dfec29054a"]}]}, 0x7bc}], 0x5, &(0x7f0000001000-0xc0)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xc0, 0x20000000}, 0x4000000) 2018/01/19 06:16:57 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x3, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000011000)='westwood\x00', 0x9) r1 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@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}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000)=0x14) 2018/01/19 06:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r0, 0x1) setsockopt(r0, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) 2018/01/19 06:16:57 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x807, 0x6) r0 = socket$netlink(0x10, 0x3, 0xd) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$ax25(0x3, 0x2, 0xc6, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000022000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d7, &(0x7f0000001000-0x4)=0x0) 2018/01/19 06:16:57 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000009000-0x38)={&(0x7f0000008000)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000003000-0x20)=[{&(0x7f0000008000)="6421366cdf7828d1e0d7b8487c8dbe231c7c6d337bd93eceb36b0d8eda62670f3aa99b3b341a4d2b1831550f39ac61f8639f8ae6746fa330892ca101ef934847e54b259f0a1c132beb", 0x49}, {&(0x7f0000009000-0x90)="5c271bfe9ea9327a3fbc1150cfc0deb4e7a661bf2c1457839103a98166670a50b32e273b0f2c229bdf6458d69857556beface37b9a9bec5f6021f1914698bbbbaba40aef2a683ee1bf8323fbb1fbdd087ec59e975316383901a28f753b5c17b33d20219541188c350548d0c0e0f179a77472ea79eb468e39d7b527f1ed1348dcb0d4931d0a05d53ce54a32555f93761a", 0x90}], 0x2, 0x0, 0x0, 0x48011}, 0x4000080) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r1, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000-0x4)=r2) 2018/01/19 06:16:57 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x4ac}], 0x1, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000190000)="8ab191c95e4a8d8715e37d126b9964722746aeedf386d684cb8e99baf7c054f3742d575941479d3a80d5", 0x2a}, {&(0x7f0000f7e000)="f4d2f59456f6af94a61d1a03e20a47a86e98461d3f9c3f589c5195d21065ca3ca8f977be7dde4409b8a646fd03943aecae41c2fb974c671d48c91d998056e0a498a34b3cfbe7641a1294312becfb9eb721a3f8a909244d093c958ac4066ce7ab852198903d69bd8b3119a272d1ba79afeca444e43b7a35bbe0b6af3da9ed53d029c26eefb7db48fee51f7fb9c737a5bc87", 0x91}], 0x2, &(0x7f0000f7e000)=[], 0x0, 0x841}], 0x2, 0x4040040) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) socketpair(0x13, 0x3, 0x9b, &(0x7f0000ce3000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000f87000)=0x1, &(0x7f000076f000)=0x4) 2018/01/19 06:16:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000086a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(seed)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a29000)={0xffffffffffffff9c}) connect$unix(r1, &(0x7f0000f42000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000de3000)={&(0x7f00005ab000)=@ax25={0x3, {"4dc1d034cd7b9b"}, 0x0}, 0x10, &(0x7f000016c000)=[], 0x0, &(0x7f000018b000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000f5e000-0x10)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x110f}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 06:16:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008db000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000009b000)={0x3f, 0x9, 0x0, 0x20, 0x1, 0x4}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) 2018/01/19 06:16:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={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]}, {{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]}}, 0xff9f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005a8000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c75000)=0x24) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d9c000)={r1, 0x80, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000a7000-0xe6)={r2, 0xde, "46c3faf3f943eb564510d580b3ac5f229450f2bc261c689f1c42ab6ea17aee96eab5dfba57016a4f6a666829dda18db44038e531785c097f515f5bcdaac3d24882d0b1b29f31baff92392a47194d1b5328e5042af019b52e8f4aabb93003e5ed54461868e929caee07fae9f45b3375f22051e642b3c80b02f834901319e7e542cf9b712800437f50c20d8e06ee930412f57f55ad670276acf4cc3610f3eaad7fc3862bccabd57b0d59a62a61e0083ae3c8f8199a2430b6e149528cc610fd5d3706a1aa80b07bc7853e8d147d07eb17d0492295fa7e3704eee06f7357bf36"}, &(0x7f000073b000-0x4)=0xe6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004d4000-0x98)={r3, @in={{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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, 0x98) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007d7000)=@int=0x0, &(0x7f0000d6c000-0x4)=0x4) 2018/01/19 06:16:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) recvfrom$inet6(r0, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c65000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b71000-0xc)={r2, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e5000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000069b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/01/19 06:16:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1, 0x5, 0xa, 0x100, 0x4, 0x103, 0x1f, 0x4, 0x40000004, 0x7, 0x104}, 0xffffffffffffffda) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xce, &(0x7f00005a0000)="8809c6e7c552ac89202c8d85df7525cf9012f789cab5b21446885ab25f3d81d712f6c3a42bef6c14ad9dbbb34aa829cb278666343484569c569a8fdfd6b5b0083c672f8c3ccef35ae36ab138c479ff212a58d471ffdee38ff5ef9482aaf3fce6efb4196228d7a8d010447ff3c5e0edddc7392e2d8ac454caa1538b39f003b70fbefeb46999ef425f61450a33cbc4c3db6a2c76f8a5f9504994b02a2feee9d06d2bf169f761333964bc4213ef70fffcbf0e9a8351c38b2f08a451fb64cfcd853f1363097185671dc9097d6cfcb17f01e9e44279ab7638f8e7cff1f8310e31552327e13a5d266985c0c0492e0955245ed31a272cb8c394d76b76c6a9c807d36a5ed1a57ed8b22b3f43934b14d6de99cb5497d3ed746010fef2bc1461b8a88f4f9ab74de45c154169aeaa21f7656b8ae65347f1e6e8b6c85a3c8b61582d6728dd31a13e6586397fd7660f0db1a8eeb35f7cf9857f655f34aa936caece1ede1292eaf54ce5623a72b91c39bbadfe2324287cc868902e1be2937519be0999dfdffd74179343f7ff93ed1459c9809dd3a2b92023b235c409f809b6b09ccc787dd33d05705373636035dc8cd1e73dd72fc7b25cd6702b55dcf78b84d92e4305e720fdb6ae6e4a9efe8ebe455bfe760e5062fb65f6bdb48eb38f95cdf3162648069687de01a6371f97e4bfb287bd95c3fda4d9d3e045c39482bae18c01db3bee176d08ba7ec661a27f3d29bdb4fcbdab6f9fd8bea346c25fd3d92cc5cbd335b396f3bb06882142651e8a524f9a26b85326e7b8ec075ede2ea9ec8ff2cd2dc81a23159269f5415ff059a37f87962dd27756234717dd8965e7205ded0d350cdc35b245e2e786c06d44b80bbecbbffa34ad9304e223fdecd6b017ed86ffa4946d0d3ca4fc3b738c0dbc1e87f64012d572534108ab24fb7dc8787c552f43afe8a9565283aaf587523f7193fd53ec2062d490f27cf4675d45c5724244c5d17c666ae7ca2bada211efd3542c85c79cc8592209e5d4fdc5efdc9cd56253585f98e73866120771ba63ab274e7df6eef613fe49f10cca71f10b779edc19e72d5363b2ec84adce1104c4493d25c8bb1e9ece14cbabee142c16550217252dae46ce0eb0618c79f4dfec22acb747c6f1a2354337cfe63398dc9f4802ccb99d167221409358c6857b0bdfce41bc04972eac503cfb361d3e81e9ad9122fa2385300ff54d3ff5d94bc18218bd5b6218125fa0815849e2bbcf7e997aba7334cd55b7fe7ae021b2dc3ce39e9a71e149ebf1819b30219cf9d89722f7432c5a75c48578c382a16b03d97c1f3a4c63610401f853bc3f516090980ab100a47b07b89ea63d91bf9aef80b3a38567e9b443a700e4fb60ff8d2a658e0cf3a8760ba11eee36bffae15bd2f202e9e249145933d49b684f67b12918850b08cb27956d986f314787ad9f92df76c6c54acfe1457edbff11f574ff3ba0891c4b602ae875f09f191c543ff7cd1119b2cbeccbda859fa016b3ecf4a1cc84beb1ee755ad5a9d73a6bd75bbe964b6980d67dba76dd467f21639d5dc9fadfd657556a5e4eeb2591d63ebe78bbad2b77ea4e8b473c6873f2c57a60afeec4f20beb6478247f265e7fbb36f23e256b548efd78ae8a85229bfdd95357a70698a19875d8c4f5cfa6f94f0ff3d88073685de9b61dee298ced858c4ace6704005aaf74e259fdc33717d6c948245ee560f14b2e9643ddec998664e84c71aa640951b9ce9c14b886a864d68af3bfed6bfb0593fb37a132082f1c03185e3c762d000db6cd25340a9407459221ac50f19793169ad36fd88fb3c1afe8ac09022e9a74cd0167706842bab22c270bf11d44d7c7f165a6885447f9033cd74844cc9ee3f00850ef1bfe87c9b2bbb7217403690c4b8c8804ebd0b9602fbd81d125b861c552d294945b8da0eeac8155e45b3a4bcbb02daccc5a04247c62133562b69ef9dd1789c2f622d962b75d926b8b18f329a67dfc74539865595710a2d216c78127947469a3237431118a2acd2468b6766ac9c9462bf95ffa54cfd59ee8b554a62285d1b0649407f49fd8d61d1080afd0ff76fa4e99a44d2e1a7fdbf47338e25a84ff67b93b2de965c1776653fa99b6a128a8dee9736cabd9f7572019462076e440899c1ca18dd3cec42a4c5c7678dce3b53aafa278b9a7a25444e16aa69623a4a3add6e4772a6b798a8f583db7a14bb040c0590fbc821b13eea9a3666fce0bd619a4d7551bcb349448f0700eddf6377b8b99c44cda43f204e1d0de0bee8bbcdd52d0be74a40e0ff49ce1f69c55f1026c400e64e5b10b5b20d86fd0f2ff30e46d30c0caeccd35e8a6654f64d803d47cd3f239d4e49bdba9edc62d92e3320ca1cbdf1d484981330587dab32dba790d829edce62bc0d223faf1ec8768704d46cc54d434c3a91d824fca59a3bbfb30bef3131fdd33fc274fe2923bdb404a0fd5fa1080ed3bec598509c6529aa53a742e6ed499a96bbb4738a698f0469a0151d3ed0e492f417f82e94470cfc7fd196956134f65b4f2fa0657aac2f85017d1e8c14744e7b5945e165b12a4658c5cb734eeba828a049e21130d6d49652315bd260312f5144a1213dd5996d399960e7af1638ef94114aa6a50526c669c770c73273c33aea88ca67a1a0077fc98e915702c9adbad74e5e7584713e69fa85e90de495ff43107b4dc664c22749dda8a9bf7fdf04e2845f8b13092568a30a0688b3c2148a01ab6e34125d4b6da30b778e84904a60f0bd82aa9d14e6c04bee80a70ae8b9fc5e4632eb8bf552db19ae09808be55a981181f8461707678877346bcb7f05ee65dedf03666f5f34a284549996eabd527c824b6fdeaaf40f2ea631d633c78513baf95690e120edfbc6ab7221a14bf69074a57d812756c79e1e39940a465e6cebefc35d53664568e0d4c499ace6d2852979146bbe1042d03648a2d244180cfef16493e81f1bed94efc732fc1cc771056dca43b9df333857f89338e2abab0549a6847cf82de314bf724213190e9d483ec041fe8e8572f1f33c1a2cc417954bc064f3f7f5a4bca5f82b38d702e009b487f940f34f160c399e8683662477ef00bc609c667cd1c4dcdfbc6ead2211077693258c32cb37a301c68c6babc019583d7d4c08461dc969e4edf5e60a09fdea7c69f8e0b06f2c8136acab04e8909b08b08ee3a16b1d8ea712fa55f1eedc2aa94bbc4dab95027c41b02d19c38ee73db7da0b777f3a841ff476be24579c5174b1eb685d4da8b7b94cfe532d9ae563e8b8a6106365b1e8b9cbc93efc8ab3d3dfba095a5c2d11c1208338ca571a08825da197dfd4ca81233f6ce5eb30d2addc7ca7cf5fd5eeae3e8ecac0612f59463765bcec8e343ebed6ade73b66ec4fa025528d41aaaaeb7ad8375d837a2a2e61981a8bbbc443349079e7cb6467b466508589d3088aac1d1c984f96cdd6cf0fcf39344bdc14b9289237e0474a1f37e3bd0f856f9e26e5403087c77879d1f682d874a2d849fa565066cb859f44a1ce0c353a51705b072b06ef847c3efe661c5fd08fe30bcf02593bf13bacf2e608c3e4e2813a5a789f93c625caa8a1b03852f8fbe564de6b50365f4703368eaefb9accdef665c258147c682ccd2ebd095d8e60362cf88f9aa554bb83dba34542412e3738eef4749e00a874e7ba3ed0c320b773cf2f9f4ecfe7c02b0c15279fe26d6ceb7e9229386eea5c6715e0f1da50e509d7048400442cd31acf353f2fbfa8bc27dacb77d8a1b38d02d9bc300e04bec97525e3aa7bb0fa3d8a7e48ce4e8cb6745eeec80e8eed00d54d67a04e9a3aabaaa05738949d96c209ef4ff53ba43d2bbdae01fbdbf0a54149eefcd2717b289f42a260d668aa9ab934ab62386e6aec27fc14099be701eb071a4c44eefc4e879280bbfac04cdfad30c00b130c84412227299ef362b099a783c8434c8b1747d6916c8c2a196a704b16d92c0a43078f75717ca7002b0cfceb6190ec791a7ea648553b67368ce84ea33f942cb285f637139b0f33987a240764e99386151ab06ce9e1fd5606d7d3e7a4f381a21392666141cb2912964fe9c8dafb1d83652d7866e7ccfc30ebd2ac59f343e66986eb25e57898853ca6287935fbac8a10b386fe7c1e02d6571d3eb4308ec216e2c4b275fbc743bb5438f9b354751b465a9c4f795177471d9e577115b016cce5afce8adfab7015dc7d4e23b54c5ce697e89d8e83f6749e5b16f4396198dd2385889dd38058a68f8b92529628f5ec356420264a7fbbfe56521a85a1b672bdbf5a4edcbed6b7b2ef46e71c804a2fd827ecdd27ab5c1b1ef8f6295e2c970c65bc3ce0e5847b5e81e5c95049299eda0e620c296c821a8ff957780f7f74cde546d5c7f14344a01dfaea23379c70ee58a9aa5aab0c4702252579b76f14285d2fd67742df8740c7a342f2b5d24898023e60349757d7de3b18218a2e121e8bb4c8343b316cca68640705d357c90fe2487eb207b05e965419d2fed626e572c320f8c0910145a49f3a33ce5f311d8ffc2328de9f7a9bca7ef146cef7fb2f13589902246ceb7156a1670933e4b3f90cf99a5e2f01194cb5bf8cba0c652fb371d233f9693ff1671dccae33af20b625d27c12035c6a265f34cdd195177004a175fd01e9f019bfe268e488fc7262a540d29420937392fcb1ef1b5901635d8fae2fb11dd0f1d2172cc2535f8946cc96f8253a1d3c4dbf9b39c356ffa3edd4983a26b1d43983431d7e61cafcf6b7f56b819b6686a8fc51120cd04f8337b08b961e07e9408b9969b57da79088245c4f08aac1c4b204b39eca8f6a9e889e44bf7edffba3085d454960919adf6da0899e212e3d2b889039d517ba87491eac5c314a9e55f820ebae463462e48c8b2d7dfe19bf6f96da95e26427266054fc1425bbb547e563e3d82c50318e2e30e03311e80a917f0d2173fd31e050aedf085ed63015afcbb9538d92057aa037eba4f5428191c5dbfb082fa5f350b4ee1c48bc468577c36496aca0c5634ceb11aac9a8d8c2c44dab3951870536745c21d24600438ff10cb1f84437506932cb4ccec6c9173fcaddc1d4fd7ac799caa4bb5659c417a1e39b3186d2fa6fc338391d53bf96337966eac05fb7b06ee76333b8d176eb5d0a0fe12341d9445856affecba6f73616f762b29e420928b37636dd28f3bb972d527866c758c127b0e07fa013d5ed1a841e0fc8098a7d16cf5162cd23b55f66f8019da0a2fb10cf65f1c66aff376719967f78d70f4450ca9608e130a9e6b1a097256d2de7ccc6a10d2533ae6728084f06db9dfddff7a2440cb3a8196c694911bd300a292d23d565af3e9ebac912d61e322e09158214280595425400f441be93cb797704990ce3d8c0a738f5441850071b779307cf97bf8b303fff076a02e18890d3f1d7a6443b75e3e0a7db0d98eb89e507890df64c56734879b5e88ac978c32e36e33caff5de56bac8f0e861598a08f4cdd7b607439a2f5496226cf6fef8c706481adce7c249a7da2ed9dc2841ddf95df25ae27553e54cd755088f0a14a85a83a6959263bc22fafacaa30930787d0263b45aada0e4951ed75c2a42f70389daef2c483689ddc40059dccfd49810ac175c6383390739a41d10880ea6aa826f17953c9d70b04fcfea344b8698d1321b0dffafc02ee2a9c17a3fc7b4ae4cffc64cfe85bb8990e844f78d7d4542e8da19c2afee6e3744a5b41f3ab6e925f3d7cf225f7ccc5f1db2ffd64bc9b5388d7f6f2c91d528d6ab6392c63cf7dd995a403c85b2c0bf787ba36febdb71ce2d385a45f370ab6570e4c7b838a7c43156aa15e7b1c9faa754c749d9e878b31", 0x1000) r3 = accept$llc(r1, &(0x7f00006c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b9f000-0x4)=0x0) write(r3, &(0x7f0000fa9000-0x95)="e946ed6890e33c88538cad00d8c98b69453aebe495574a757101f1f7affdbaee60af1aadca3315525a2413ec932ddfb6a95085420a2db0290ca8dc09e407dc17c1f5a6eb6e86baa0eea4cbcb95a77dbc1ee25a24937807411af1c00e17e45cabab3a76c67994e64885f702a797045444751de0fa260185873fe99fc014213b34896e77aa2a4150a86aa3f26e3e299d6da690494cd7", 0x95) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x10, &(0x7f0000002000-0x10)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xdf56, 0x72, 0x200, 0x8000, 0xfff, 0x100, 0x1, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x1e7, 0x2, 0x23}}, &(0x7f0000003000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000)={r4, 0x2}, &(0x7f0000000000)=0xffcf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x5e)={r5, 0xf2, "dff0448f03a6908483111d44d8f113255752a010111e85d6af155a1c843cb936e7d95ef3d0a6f2f3f200641fef310937204affb70a634c1528f335140be9f701de928a58bb22c0a41bf2d2f8629888499f82729026cf559314cd3bf6bf2ab1ed6941bf68d9b346d45c7f1a385add0b7e99321528c0d56dfceb3339b147c8c368f7db0056f22fedacfd96861b19928ca840859fb6c4eda0a602d55517c4f80eef5fc4c2cb49a52f7e5c4734e03745917f99f3cfcbb05b76c2cd2b8de94f26edc0df4f966a334d782d81e58e108c4d289a45f9d755786964ae66285b21fa7bc7abc7286823f49041b6348a1e165c5db913a4d1"}, &(0x7f0000002000-0x4)=0xfa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r5, 0x209}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000005000-0x55)={r5, 0x4d, "6740490541be191b2093868c9680e506c72d228a27386ac222dec68c59b28f015418daebf456f6da280096ee1cdedf92c6b1233da73f207a9eff433f81aa65dcee1458cfcc9c40afc96f3b28a5"}, &(0x7f0000002000-0x4)=0x55) 2018/01/19 06:16:57 executing program 7: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000032000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000003b000-0x4)=0x10) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000035000)={0x0, 0xf0, "8ccac0425b7fe42352d3ee9d4ea65679d9e8d1fc4361b294ff6491fd8bcd2a6d01c25383b897ffc33b381981b0a949dbc50f78e595482e77016543fe066d87d72306d6fb889c660c1d791a739ba793ce72489f7cd8823832f4ea44d606fcac5219f1cf9c16971e1881fe17a4d1c5ecb50cb7db908ce4295703ef96c10d9b2a74bd93f60a03e0f1e2b39f64932e54948dd0db7bfc9db5dd19fa4524f91071c449f683720229323dcfd6b375dc17998668680d7c01920c34f8c1b5c582f347c1ba71291cc04c231d0b3dd5fd2aa935bc4ff821ca8831a5e34dcdd85836eea9d302d655bf1d609bcdd5b9b9cbce2cd71709"}, &(0x7f000003a000)=0xf8) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000003a000)={r1, 0x3, 0x6, [0x8, 0xd7, 0x6, 0x9, 0x8, 0x8]}, 0x14) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "03034d", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c60e08"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000003b000)={r1, @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]}, 0x1, 0x0}, &(0x7f000003c000-0x4)=0x98) 2018/01/19 06:16:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x5f) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f82000-0x38)={0x0, 0x0, &(0x7f0000b31000)=[{&(0x7f0000f86000)="80f0000000000000f601d8d7692972ad9c8bc16f09eea05a2945c259c95f6acc", 0x20}], 0x1, &(0x7f00000aa000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001fa000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f81000)=[{&(0x7f0000f81000)=""/89, 0x59}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/19 06:16:57 executing program 7: socket$llc(0x1a, 0x3, 0x0) 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) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000414000)=0x0) [ 970.048292] sctp: [Deprecated]: syz-executor1 (pid 8161) Use of int in max_burst socket option. [ 970.048292] Use struct sctp_assoc_value instead 2018/01/19 06:16:57 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socket(0x1f, 0x1712aa0c2b3e357c, 0x8) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) getsockname(r0, &(0x7f0000004000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000008000)=0x60) sendmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000005000)=@hci={0x1f, 0x7, 0x1}, 0x6, &(0x7f0000002000-0x10)=[{&(0x7f0000006000)="cf07e338beaae1e672741f4ab7a0bc287d8f2f303218c5f774c610cd123005b25d6e90e6c9d55e10282cdf27a6288a47ca3642bdb9a52e41026b3ac679b360ea981c344c7300ca8eb7edafb91196763c02eabe82f6963dcff87a5de8b88b0d4a9abde56a766d74baedf99d5a0c98c622ce112572d72f73770215ed9830847904b7295b3a19c11b040f593be0da39dc273ee7b99a2bcfe45ff70d61c693d4e7e34044e8829038872f03249ae51554ceddd8e92297524d5dddc2493af62dc9b31acaf137c955a11f8763cd2937a7ce89", 0xcf}], 0x1, &(0x7f0000005000-0x510)=[{0xe0, 0x116, 0x8e5, "2d30726aa428a2efa2dbdc3a340493e48da4651d3f87ba087014ab48ba5f4586f7bd5b2747efeaf6538f6fc9c4e5ad350a88fa61b9d55c32c63de1fc42af538386197d89dd339dd750f7be5ef8c1eba1d7ece16487ce021be118c4c2ab6437edf41bbcf12091b2f5f17b1a1eb2f5820edc8968f2eff50c9b36249e1294c5df00a404141e0251b5b08df3bded050405660da512f5ae01677e99c04947eca776289c2916dd24afeb20375d0c9934417d7cc855ac31dfca4731f1f7e597c33b10f8d2756f97cba50e38664f205ab01b"}, {0xb8, 0x103, 0x5d, "8668e08ff493b65a4983bd307b14d11491fd313347993af4fb5dcbce58db74a7dccf2f9ff712a29e64e39c8561179447c79389b8f6e3c9a1c07668b681d1245484b9752862cf7f54740cdb268977b3d5c0eeda4b0847ec5bfbac519f1616b91d376e3264e10e98554ab426bb71c8f457a6b928bcb3cade608fca90af86f0c9d26fc4eee9beaa657708e194d1738fe309f61f15efa513d9fcc66001066d6a6d60684bea2696"}, {0x50, 0x29, 0x2, "c33cf24c1ca1c4f612196afb89e4131fc8e193a51b5c96ebce3b6cb63b218d290da72408137e2e6430ceca6a18485f7664d49748a5b6688ef07d92e3641f8f"}, {0x58, 0x11a, 0x5, "6711298dc7c4749abb189685651938c44b139e64c5356ba936f2b4676be6cec185d31e1445558e96b55b8e82b2fc10ff6d240a38b5ad84030d1659913e7182c3daaae727ab"}, {0x100, 0x3a, 0xffffffff, "7a8c5067e7792262925e4bf921cdb252ce24607fa47d88dbb8cc82d19d8d7b830f1ec94dbe88a759d86a1f548e947db7cdd2ec4ca9e34bb219f5e782f70fd2f96fb8517692a4afa9f9f37ca2370add26201b8b7b00f7b43ed974352b0b9757eea8f1f063bdfcd0320fcfd4cc38cab31f29b0c34105001eef8ecbf5477c2c97f3d9bc81eb70bfa0f29edd4737c3bb1dd13d0924a90b266be7b477b51c594b8bbc8baafb5568e0eeb6fb9a38776a79e684d3592b2aba7c667ac8ae6283620ba32e47b9c6d91bbb82619fbf1dfc930b2b2e734d7a1dfe857eb395dd68dd0394fcace635be3e4ba26128caf7d80a4a07a8"}, {0x60, 0x119, 0x7, "265163b4e1198e80b9208dfb89895befbd4c3d7e6043f08445ed0c6de102f186f201546b5070834a383294367bba0eff65bdc698eb465268fa3df59a58d6f8d07dc1f2f3781a3c2fea"}, {0xc8, 0x100, 0x8, "23b8853bb0f08a76ca175e24d25bc2fcf7ac16b84caa923e50c1e58e89e2bc21870743a98ebe08aa81f46b0397f1de6d21827ed9da9b79b799acba46ac4195d4a80cf728a360ac4bbddf848edb5c87adaecb9db1a2b19907b2014681d6598b8f1820ac8dc3f81468b6d02bd9dd91c87a3027e9c1ebe299ee67acc9831c8ca4749dcc062c125bd98ebbaf609dbd35abeb3800c1664f017688c4238e9131c34199accdff15f545ab2313e3eb06de3385c988"}, {0xa8, 0x112, 0x7, "e07b9e49062de174f9492bb80d81e4019544a1f17523657642ab578fe80a22781617f4a5ed5de7232dd543a15f7e8722cc30159c8217b9d698586b5ca1afeb799e65ed5261bc3275b752c5245795eac21b4ba30c884db34da7ffc7015872f0ec79f0821d55e4c9a9fee5dcad2937bcd99c9e5b0cb459af028a53c7570cc633294e446db6466d029f3a4cacc7e8229be45fd4"}], 0x510, 0x10}, 0x8000) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/19 06:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) close(r0) 2018/01/19 06:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000753000)={0x0, 0x8, 0x30, 0x1ff, 0x2}, &(0x7f000089a000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003d5000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x101}, 0x98) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:57 executing program 1: mmap(&(0x7f0000000000/0x14b000)=nil, 0x14b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000149000)={&(0x7f0000044000-0x20)={0x20, 0x1b, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0xc, 0x1000000005b, @ipv4=@rand_addr=0x0}]}, 0xf5}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000114000)={0x0, 0x0}) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000014b000)=0x0, &(0x7f000012a000)=0x4) 2018/01/19 06:16:57 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00001a8000-0x4)=0x0) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00003ed000-0x4)=0x1f, 0x4) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:57 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, 0x4) connect(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x32) 2018/01/19 06:16:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006a8000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000e1000-0x4)=0x0) 2018/01/19 06:16:57 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000018000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1}) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/19 06:16:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000086a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000de3000)={&(0x7f00005ab000)=@ax25={0x3, {"4dc1d034cd7b9b"}, 0x0}, 0x10, &(0x7f000016c000)=[], 0x0, &(0x7f000018b000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 06:16:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000386000)={0x0, 0x0}, &(0x7f000073a000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000540000)={r0, 0x0}, &(0x7f0000b64000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000400000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/19 06:16:57 executing program 6: 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) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000c11000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db8000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006c0000)={0x0, 0x90, &(0x7f0000b5d000-0x90)=[@in6={0xa, 0x0, 0x503a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f00001a2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a39000-0x6)={r2, 0xfff}, &(0x7f0000c6b000-0x4)=0x6) close(r0) 2018/01/19 06:16:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000096b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00001de000)=[{&(0x7f0000ed0000)="a6", 0x1}, {&(0x7f000001b000)="2615d4c6ff57d2261d866813c95a2bc2d10259b35e8ce403aa5c82cbfd5c59737296507123dadd5d9ad558e4b15b09422bb7e22deeec4b106b51eebeb6293b2f9b1a082847414d93740eb91bbce0f1c2e66d24fb8613486f1cb4b90d2c3669b24ba3c11d87ab96add94b48e97707b34c44371d8def0807d0ba011cfd037f6ba4a45a93c9fd2c3b897d957129bd7bc6da065644da8f65c460632f2015905446d8a7147259f02e166fb632deece0f2629539b9b0cf75ef3404ecc22c158a856f4a3d0d46a709e940773537637bb3936f2bc03a59fde6d0819e149be25f83c3c90a3bb7634f6e0d0aa2", 0xe8}], 0x2, 0x8) r4 = accept$netrom(r1, &(0x7f00008e4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004d7000)=0x48) write(r4, &(0x7f000006f000-0xd0)="9d2fd05620eeeed5f256a630f593c17251f40d215319c0d9442c8699e80c56ef1f204351332e2c8fa42a11ed292118297e3e03975f5778d62b10fe9be60668f8736e6edb74d671f24a5419d5d7c8463fcfa5a780661c9f7b98926878491f4c91a26b4ca5c7c37d7843835485fe590a79be045581ffe613be4900252f579101f22a7e97e4a90596f944c5d09320ec172a72e930960f4ba17f2693aa92058ad68991e8ea0ff298cf23daf8b4e83aec5a329db99371a969eb940dc18861092d6056c1a6d6e94c6d7a63a858c46e96b4fe38", 0xd0) sendmsg$nl_crypto(r3, &(0x7f0000aff000-0x38)={&(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000029b000)={&(0x7f0000bfe000-0x108)=@del={0x108, 0x11, 0x100, 0x0, 0x3, {{'gcm_base(ecb-blowfish-asm,poly1305-simd)\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], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x307}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) tee(r1, r2, 0xa54c, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c43000-0x8)={0x0, 0x3f}, &(0x7f000053c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008ee000)={r5, 0x800}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000441000)={r5, 0x58, "fbb014e663025a0e5df41c03047199a4b0f6acf099707f965c16c018e27d9794942023138d0b479c6b8fff3decf3e9ad11776e13101dc480d9f4936090567a6e2ea10bf90de4940b996053c11687c4d81fc8f527f3f13e64"}, &(0x7f0000d24000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a5b000-0xc)=@assoc_value={r6, 0x1}, 0x8) vmsplice(r1, &(0x7f0000672000-0x40)=[{&(0x7f0000f26000-0x8e)="8dee139477fe7e70667dd2ac1b101c2cd7d87c21c8ef7c0af56b68b4696722f6d60f3e05e860fd28682b61cc3160227be4854b204f08ce6aebb58ccb6dbbad38e9ad6a3263ffa8210191f57cfaa9c69957c62fa34ce608bc4e9f9530d32354a130393a6f267dc389e932c67f599a0ca89ba6c1ea59481646d067c60053ab7f9ecebd8b6eadd17a718accab5a020a", 0x8e}, {&(0x7f00007fd000)="102de49b783907c9b2e3d54f457b7fbd84409f97706faa87bd543d4329124f9129b668ff60ac615b36e5e87e359a294cf6b95d858ca2722cab5210b1506129812da7ecabb57c274fb8c48e42a3947aeb1a950542c63c50ed0a70ef2411943e8dc93a385411ec81294374a02ab20af355c5f63e2571e989fa067b0a3e630cf1d9bd1bd7ac502aa70a7384da0d4c822d6bf89e200234a10848c1048c1cc10f3456aef0", 0xa2}], 0x2, 0x2) tee(r0, r3, 0x8000, 0x0) 2018/01/19 06:16:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, []}) syz_extract_tcp_res(&(0x7f0000b7e000-0x8)={0x0, 0x0}, 0xffffffff, 0x6) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001c9000)=0x0, 0x4) 2018/01/19 06:16:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x140, &(0x7f0000001000-0x10)={0x3, {"49297fb14dcdac"}, 0x2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x80}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x100, @in=@rand_addr=0x3e000000, 0x2, 0x0, 0x3, 0x7, 0x0, 0x20, 0xa0, 0x3c, 0x0, r3}, {0x3, 0x0, 0x100, 0x4, 0x800, 0x1, 0x7, 0x7}, {0x102, 0x6, 0x2, 0xfffffffffffffff9}, 0x40, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x1}, {{@in=@empty=0x0, 0x2, 0x292dea598ed478bf}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x2, 0x0, 0x33, 0xd8a6, 0x4, 0x6}}, 0xe8) r4 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000935000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r5 = socket(0x15, 0x80005, 0x0) splice(r5, &(0x7f0000307000)=0x0, r5, &(0x7f00000ce000-0x8)=0x0, 0x2, 0x4) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000ee9000-0x6)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt(r5, 0x200000000114, 0x2713, &(0x7f0000bb9000-0x1)=""/1, &(0x7f0000001000-0x4)=0x194) accept$inet6(r5, &(0x7f000005a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001a0000)=0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000092000)={@generic="5312d03282cf420d9cef1f87b10d6b43", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 06:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x5, &(0x7f0000df2000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000b24000-0x68)=""/104, &(0x7f000054e000-0x4)=0x68) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4000000000000326, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 06:16:57 executing program 5: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x2, 0x8) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000b03000-0x38)={0x0, 0x0, &(0x7f00009c4000-0x50)=[{&(0x7f000083a000)="79c652808c3b74467409277d03b76eec188f5afc1cfe109fcf238d05e54af1ba67f6d3c7a7fcb018fd3aaf2153e42bf2a9403ae1d3165bedb3a2f0584a6004e9918d79e15deb4cf50f8b21", 0x4b}, {&(0x7f0000af3000-0x54)="37928e777b823c487eb9deb173453f931c93cd1699ac05bddbb94aaa99a304974f6a168c46b9893667257be27776da5f442fb95a0d129f0522a7891d1fb2ff21e655681da4b2babafd7af4104310d09b88f63ba6", 0x54}, {&(0x7f0000b02000)="755b191f59be8a4e87d209cdcf19de18db6bd97897dd3f63af6b8e1d8620e90bc271f7e28da1fe0675ae18b5517ad27e1c482256655f5f074b15777ab56fa6d7d95a841c5deda6361e297ef36f274daf0739d04e2489ac3d110ed3a81d75f6cfc50179dd1eea3fc2d12dd0a1819c2bd32b086bd69fb1cbf469716fd8491a116f02480e5f2d0a3fbd21eccaab4539f2134cc0c06dbc31a60e7c61458b6a7c89b5dada7e9485b26226255f5fc93755869d72f94f7233b98bf6074d67a0b36092", 0xbf}, {&(0x7f0000999000-0x3d)="51be200d146e2c8502e0d030d466bfbe7d800bea6d8309ca2efae8348ed3837acc6cfb2c4b6e17e6ce55fd5db71e4b255da06803812ed17bb0abd3ec6d", 0x3d}, {&(0x7f0000b03000-0x1f)="9bb97f6f03ce40a22d006d9df1e59b4b644b3d25cc98a25a5b66321c4e1ea2", 0x1f}], 0x5, 0x0, 0x0, 0x4040004}, 0x4010) 2018/01/19 06:16:57 executing program 4: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x80805, 0x9) accept$packet(0xffffffffffffffff, &(0x7f0000d7a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000219000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000186000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000769000-0x4)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075b000-0xa5)="77e3a4e8e6d5b3ef3ec5f8dcf5d05126013ec19e7ada8ef84289a2b4fffa8f765feba706bdf186f406646917ccf136ab385af847b442eb638ab8524f90ccff04e96ce89c2d8c04967a39941c98a704576233b0f1cbda97058cc65d275409a3b3b6c73d999bb681a386ec48181877daa11a2a5568e4fa98e77f283cd74c7a94e8a1220a89b8dacaf78ae8b3df03bbf36b70d345c5c0a6f0507e0cd3aac75563911e32b247b4", 0xa5) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e30000)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0x6b2c1c50, 0x2, 0x80, 0x80, 0x0, r2, r3}, {0xfffffffffffffff7, 0x5, 0x5, 0x4, 0x71a, 0x1, 0x8, 0x9}, {0x9, 0x3f, 0x0, 0x7}, 0x3f4, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x0, 0x81, 0x3, 0x0, 0x0}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000f9a000-0x64)="3911ee42c538610473778d58d45a0a01160278bc7b5e8585d04ed0a78f0d76922001427a6fd82950f2824dc337cb25b93d84b8a83468c3f6ff74c40f60ffb17cc5256bf9678716ec14ff43af6d1fedfec6d7753094d66a7b0d4c36d4e11adb16ad7f2c1d") sendmmsg$alg(r4, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f0000f99000-0x60)=[{&(0x7f0000f03000)="67b227a893b49165758b44807027e810d4ffc91ff3632436f67633781ad7dfb4", 0x20}], 0x1, &(0x7f0000f95000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 06:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/01/19 06:16:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r0, r0, 0x8, 0x9) connect$inet(r0, &(0x7f0000050000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 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}, @dev={0xac, 0x14, 0x0, 0xa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 06:16:58 executing program 7: mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x0, 0x33ec) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000d6d000)=0x0) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000ad000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6e000-0x4)=0x26) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004cf000-0x8)={0x0, 0x4}, &(0x7f0000d6e000-0x4)=0x8) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d6e000-0x98)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fff}, &(0x7f0000746000-0x4)=0x98) r3 = accept(0xffffffffffffff9c, &(0x7f0000cd0000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00008c3000)=0xc) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000d6e000-0x4)={0x2}, 0x4) r4 = socket$netlink(0x10, 0x3, 0x1ffffe) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000231000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r4, &(0x7f0000c84000-0x24)="240000005200271014f9f40700ff0324021507ff07000100200000000000000100000000", 0x24) 2018/01/19 06:16:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto(r0, &(0x7f0000b17000-0x1000)="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", 0x1000, 0x0, 0x0, 0x0) listen(r0, 0x3) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000cc5000-0x10)=@req={0x50, &(0x7f0000242000)={@common='bpq0\x00', @ifru_data=&(0x7f00000ce000-0x20)="570a373b154dea90299357036db37ba5a9cf740a328c3d94ae71b6b97059b6d1"}}) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000032c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4d000-0x4)=0xb8) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/19 06:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000caf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000e6e000-0xc)={0x60000001, 0x0, 0x3b}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x26d) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000080f000)={@generic="9198830dee65dfd2ef6a77751eaa5019", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 06:16:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x100000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f00007f4000-0x168)=[{{0x0, 0x0, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) 2018/01/19 06:16:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007c6000)={0x0, 0x7}, &(0x7f0000697000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000059e000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000bc000-0x4)=0x8c) r2 = socket$packet(0x11, 0x10000002, 0x300) socketpair(0x4, 0x80b, 0x400, &(0x7f00006ca000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000090e000)={0x4a, &(0x7f0000a03000-0x4a)="32538e328b08f72119b03f6febd5ed8b713b7c8951fffc07978bef8621d220f0c19d7b62cf73c4e9abc176beae8e19493f595c5befd9a7f0c01483a1055277d4a0d71fc8fbc14f870fd6"}) r4 = accept(r0, &(0x7f0000628000)=@un=@file={0x0, ""/108}, &(0x7f000020e000-0x4)=0x6e) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00009dc000-0x4)=0x8, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000719000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000041d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000720000)={r1, 0x6}, &(0x7f00004fc000)=0x8) connect$packet(r2, &(0x7f00009b4000-0x14)={0x11, 0xf5, r5, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/19 06:16:58 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000236000)=0xff, &(0x7f00004bb000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f0000a8a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d05000-0x4)=0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000f7d000-0x4)={0x5}, 0x4) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000035000)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x10000) socketpair(0xa, 0x4, 0x2, &(0x7f00000cd000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f7c000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f7d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000a21000)={r5, r6}) recvmsg(r3, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 06:16:58 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000a75000-0x55)="c454f14097552a8efd5b1e68dc5cf6f170972a5c1b6d1fee3354e4a316aedce16b5e285c16be7a86fed946afae0281d8a620b6811130d3ac7628f34b3b6573603a1bfe5f3853b62778640e198fc3e7caae5652b6f4", 0x55, 0x8000, &(0x7f0000903000)={0xa, 0x2, 0xfffffffffffffe01, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x79}, 0x1c) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 06:16:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/71, &(0x7f0000001000-0x4)=0x47) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x3, 0x4) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffff8001}, 0x1c) 2018/01/19 06:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0xfffffffffffffffd, &(0x7f0000986000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e21000)={"6ba0564e905ad94453f66bcd443e6860", {0x4, 0x2, 0x7f, "9c14865eddc7", 0x5, 0x0}}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000e95000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) setsockopt(r1, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/19 06:16:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$llc(r0, &(0x7f00001f2000-0x10)={0x1a, 0x1d, 0x5, 0xb9d7, 0xfff, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r2, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{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]}, 0x0, 0x3, [{{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]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/19 06:16:58 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000007f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(khazad-generic)\x00'}, 0x58) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009b2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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, @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}}, &(0x7f0000f80000-0x4)=0xe8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f80000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r1}) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f000004e000)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f80000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d50000001fc90ced5c54dbb7", 0xffffff9e) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f82000-0x10)={0x6, &(0x7f0000f82000-0x30)=[{0x8, 0xfffffffffffffffe, 0x5, 0x2}, {0x4, 0xf26, 0x9, 0x954}, {0x8, 0x7, 0x4, 0x100000000}, {0xfd9b, 0x2, 0x3, 0x3}, {0x4, 0x3, 0x4, 0x2f}, {0x0, 0x83, 0x0, 0x2}]}, 0x10) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/19 06:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept4(r0, &(0x7f0000976000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082c000-0x4)=0x20, 0x80000) bind$alg(r1, &(0x7f0000ffc000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm_base(cbc(blowfish),cryptd(ghash)))\x00'}, 0x58) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000056c000-0x2)=0x9, &(0x7f0000544000)=0x2) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 06:16:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bc0000-0x8)={0x0, 0x0}) r1 = accept$inet6(r0, &(0x7f000085c000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b38000-0x4)=0xfe3c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f4f000-0x18)={0x0, 0x9, 0x10, 0x5f64d340, 0xbc54}, &(0x7f0000ece000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000252000)={r2, 0x8, 0x7fff, 0x200}, &(0x7f00000e9000)=0x10) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000b99000-0x7e)=""/126, 0x7e) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) close(r4) tee(r5, r4, 0x5, 0x0) 2018/01/19 06:16:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$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, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000007, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001cd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000431000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000665000-0x8)={r3, 0x8}) 2018/01/19 06:16:58 executing program 4: unshare(0x20400) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x28)=[{r1, 0x201, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x40, 0x0}, {r0, 0x100, 0x0}, {r1, 0x2082, 0x0}], 0x5, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00009fc000-0x10)={r2, &(0x7f0000340000)=""/230}) 2018/01/19 06:16:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x6, 0xfffffffffffffffa) sendto$ipx(r0, &(0x7f0000000000)="d749a993287ee621342926690087a2b9f1374494e56492fa3cf06aa2dfc93ca3af41eaf0641c9fc07f50db281565ec83c94c59b6afe9194ce3f171aa2b10d0887296369304fd2e96044f313434fdcb76209a54f94c1b84054ef5c76353fcaa243dffa46795330b7e7409c2b61be30712f559e454b0a3ceae82379882320f18", 0x7f, 0xc041, &(0x7f0000000000)={0x4, 0x3, 0x10000, "e177531c703b", 0x7, 0x0}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x8001, 0x7ff, &(0x7f0000a4a000)=""/4096, &(0x7f0000fd4000)=0x1000) writev(r4, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) close(r3) 2018/01/19 06:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00004b5000-0x4)=0x0, 0x4) write(r0, &(0x7f000084b000)="d2ea7c5b02b21b39440874b0097a5d83f4b2e19c9576f9bc92c44d83d45951e52fdb76786991db172c", 0x29) bind$alg(r0, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x244) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000875000-0x70)=[{0x0, 0x0, &(0x7f000029e000)=[{&(0x7f000003a000)="7e94d3dc228617a14360c09415955de59f870c5e25dcdad32dc27e132020413c81b9", 0x22}, {&(0x7f000074c000)="740a90031c3d4b5d67ce4dd6341e63e112e44b22c32e5031901e9563e3f8dca2ce5f4b74ad421e7c3e2250f5f18502ed0eb6ef63163812a7cce8b9860f831388c1a69e1faadec05db5d36f98bd9022", 0x4f}], 0x2, &(0x7f0000f27000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x6fe8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x60, 0x20008000}, {0x0, 0x0, &(0x7f0000d78000)=[{&(0x7f0000ab6000)="da60fa98b84416d93aeacd239681b1592d56f568768a3eef412178bbbe07e863b68c9675fc150a0a08d2389e038dfa7e064170d97bd28d5c4dca241dee0d27877a4ab97f441b3d340e47f72f74bfbb8fbd2786a39b1793b6b1e92578ab3884b85a3575f33c0a182bfc194ff826ff9e99a9fdc35186e2d4199e5be9c74f1434", 0x7f}], 0x1, 0x0, 0x0, 0x3624e0cb8069c75a}], 0x2, 0x0) recvmsg(r2, &(0x7f000037c000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f00005aa000-0xab)=""/171, 0x41f}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x184, 0x0}, 0x0) 2018/01/19 06:16:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$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, 0x1003fffd}, 0xffffffffffffff58) 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_ASSOC(r0, 0x84, 0x78, &(0x7f0000ee0000-0x4)=0x0, 0x4) 2018/01/19 06:16:58 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$sock_int(r0, 0x1, 0x2f, &(0x7f000048c000)=0xfffffffffffffffd, 0x4) socketpair(0x5, 0x2, 0x3, &(0x7f0000e2f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000acc000)={0x0, 0x800}, &(0x7f0000d89000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00004eb000)={0xd0e800000000, "404ec16926d5"}) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000edf000)=@assoc_value={r2, 0x4}, &(0x7f00006ea000-0x4)=0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000afb000)=0xffffffffffff7fff, 0x4) 2018/01/19 06:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000037e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cbd000)={r1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001cb000-0xc)={0x0, 0xa181a7759f4c6c26, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000067f000-0x10)={0x6, &(0x7f0000b92000-0x23)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000093d000-0x8)={r3, 0x3}) [ 970.740467] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/19 06:16:58 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r1, 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000257000-0x8)={0x0, 0x0}, &(0x7f000038d000-0x4)=0x8) 2018/01/19 06:16:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000abe000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) connect$unix(r0, &(0x7f0000b07000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000098a000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d02000)={0x100000001, 0x1, 0x0, 0xfffffffffffffff7, 0x20, 0x7, 0x7c0, 0x2, 0x7, 0x5, 0x100}, 0xb) 2018/01/19 06:16:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x10000, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00007aa000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000cf0000)=[], 0x2c3, 0x0) vmsplice(r2, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000f8f000)="3a61b93ccd02df7b4a07178c6faa4a5ccde05db2d42195551bfcd8bcf0da0107000000013984a1b1daff0299ad04000000000000004b06f4bffde45ad80002a1354e67a3b10d6b5b4d05b5aaaba93e", 0x94b327b30d5a3d42) vmsplice(r1, &(0x7f0000f8f000-0x30)=[{&(0x7f0000182000-0xb)="", 0x0}, {&(0x7f000032a000-0xca)=';', 0x1}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000690000-0x4)=@int=0x401, 0x4) read(r1, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000bdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f8f000)=0x60) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f91000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x4) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f91000-0x20)={0x81, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000c73000-0x10)={0xe4c3, r3}) writev(r1, &(0x7f000078a000-0x90)=[{&(0x7f0000b4b000-0xc2)="90f2009ce759f8c7971e8defbdd65cd0ad5053bebb0f8a709e5afdc7918d8b1cc55fa84af3fab6bd819334a749a6e96b1e90a9d076999169a9cdcc60a05fa4e6e8f91e7129840aae0322c0262cd88a8b9cabbaad148cda067493b037be8a35dbe29ce67ddc52f5ea4c8ca791a4c8cc89c8277f713f412cfdac515f5b4e42b8258663d2106a5d520c49f90dd2602314774181c928ae7ca055372129590a5c3584140a97f8a833bb3db0c83c0ce814d85706438064220dd21c18ac25d5c5b13b560155", 0xc2}, {&(0x7f0000182000)="eb2b4837e0fb9fdf1f661bb50ef7421d20f505710bb829f8630144ac435ef8fcfae2de8808bf9e452b19d9f10dfda45f41276f6ec26e", 0x36}, {&(0x7f0000dd3000)="6150f8535499465b395b38f6d6e7cdf1a5037c8c03460b284fa5d8b963e2a3a938136cb3581f2192954ac49ca37a24eb2e8d6bc9f156f91f0530282fe51b5f7c67190bb7af2bf3ae43b3bcd0e06573b0a4be7af435efb6792321c26adc7e221313100dc526e9ad6056f72bfa42cd393d9ca53d6e0b2214133b742e6b71ed2d27e523a97244225a57ebef89cb022982db9abbcc168fda4cd96e1c683ba0e7eccc26f58ed9532958b67f740634f274d742007d69352395ea4ddebdc252dbf05a", 0xbf}, {&(0x7f00008a2000-0x30)="7d4ea8f835c985af20b0d9927980ccb3624b1338b4522eae5589cbf15ab1a37bfb7760e3591b7471bce4556881eb9558", 0xfffffffffffffeb9}, {&(0x7f0000323000)="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", 0x153}, {&(0x7f0000b29000)="7eb4121b11eebaf84b946fb3fb47f4051ec57a19b19b720546a7f3d74ba199e0b2d0944ee6da8f7509a9e1178e5b541f53735481b03c7bf1a68a4b1b0370cbdd850620ddcfae03477881aa368383eafcd6d3d8fd5c58e699d867a6f0d652f3a0d652f8b21ca1b9eeb551f886c77c4e11b5a6d2090e9e90d4b06aad4d4dfc4acaca18600cc982c547d15dcdb664373ba0a4f32bd56ff59d6571afddd313cd", 0x9e}, {&(0x7f0000f8f000)="fcf8be4dfa843da91bf2a0e173b640f3159623be88e5c304925cbf26abe2791e5713810149c75dd1341cc98a0621f33d39f670d546cb34b6662ec40b13148bba88977ccc4b0eb4e275bcd509f53bd6f39c85127cc0b57f26c3e38da4119b604d51e9bf5dec851143b6e97efd16a936643d0ec0326eb51b75d426abecb28012fa6ad02bbf94c8b18471fa5eb5a9ed78f67efc473087a103ecaf50cbf7f95dc17e", 0xa0}, {&(0x7f0000f0e000-0x77)="ef2011fb39482a56ef86f74b4237279af3d04384d3b85f1da6c9ec62b34935c6030113078ddca279e92eb0a5220ad3202df4e9436d5e0a7ccc7aebca67f45b7c4e9602459ea7eb3f25edfb95afb4c1b88fcd817e7e90f6b1bc6c585677e9a7aaef942005669e05281a9df608175cdc17696ff5fa8e705b", 0x77}, {&(0x7f000098b000-0x54)="9981bf50de2ccd8078047d6cefd6957a4896a124c07d6ded91250883fb0b36eaa07be6e5447fe168181948d795f08e73648647e0fcc6a53eaaec2d51eb568a38d20538a07e1dc20cf881727acfb14c5ee4711810", 0xffeb}], 0x9) 2018/01/19 06:16:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000d69000-0x4)=0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) 2018/01/19 06:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006ca000-0x4)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c10000-0x1c)=[@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x98f}], 0x1c) syz_emit_ethernet(0x6a, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x34, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffc7d, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x40000000000001df, [0xb8f]}) 2018/01/19 06:16:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fa7000)={0x42424242, 0x42424242}, 0x10001, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b59000)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000ece000)={0x0, 0x0}, 0x4, 0x1000) bind$netlink(0xffffffffffffffff, &(0x7f00004ef000)={0xe, 0x0, 0x0, 0x0}, 0xc) syz_extract_tcp_res(&(0x7f0000084000-0x8)={0x0, 0x0}, 0xab2, 0xf7d4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ce7000)=0x0) r0 = socket$inet6(0xa, 0x2000000000802, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000d18000)={@generic="e7fa8919ff052c1c00000410f7dcffff", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00009c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000970000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000662000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000186000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f40000)=0x0) close(r0) 2018/01/19 06:16:58 executing program 0: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00008a2000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12008) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f00008a3000-0x1c)={0xa, 0x2, 0x20000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, 0x1c) 2018/01/19 06:16:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd53) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006a8000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000056f000)=0x0, &(0x7f00008d2000)=0x4) 2018/01/19 06:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000ffa000)=""/241, 0xf1) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) accept(r0, &(0x7f00006cc000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000421000-0x4)=0x10) 2018/01/19 06:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x3) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000, &(0x7f0000d56000-0x4)=0x3, 0xfffffffffffffe6b) r2 = socket$unix(0x1, 0x4000005, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003af000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000157000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000853000-0x4)=0xe8) r5 = getgid() r6 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000070b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000407000)=0xe8) r8 = getgid() r9 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000168000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0a000-0x4)=0xe8) r11 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003da000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bc3000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009af000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f11000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000af3000)=0xc) sendmsg$unix(r2, &(0x7f0000618000)={&(0x7f0000ef2000)=@abs={0x43c8d58e38c93672, 0x0, 0x3}, 0x8, &(0x7f0000162000)=[{&(0x7f0000348000-0x21)="b1bbe761d865f7745a880809db9ae7b0513a2250daca83ac9c1e4540680b67c4be", 0x21}], 0x1, &(0x7f00001b5000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x118, 0x24000094}, 0x800) socketpair(0x2, 0x5, 0xff, &(0x7f0000895000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r15, 0xc0106426, &(0x7f0000c90000)={0x3, &(0x7f0000b1f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/19 06:16:58 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000007000-0x8)={0x0, 0xffffffff}, &(0x7f0000019000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000016000)={r1, 0xfffffffffffff801}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001f000-0x20)={0xfffffffffffffff9, 0x100, 0x820b, 0x0, 0x8b3, 0x1000, 0x7, 0x2c, r1}, &(0x7f000001e000)=0x20) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x2d, &(0x7f0000012000-0x10)={&(0x7f0000017000-0x20)={0x8, 0x3b, 0x21, 0x7, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x74, @u32=0xffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000000}, 0x2f7dc3928b0e92f3) 2018/01/19 06:16:58 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x6, 0x1}, 0xfffffffffffffebb) 2018/01/19 06:16:58 executing program 5: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ce2000-0x4)=0x14) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f25000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r1}) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/19 06:16:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000015d000)="ce134198edc2490364c12b3bd631b71e0771bdfb2cc5c414c94b43f1857594fac386fa93750cfc27ef02fccb2838fe45b09ae15dd715d01adf43c0b1ec35a6e26c3a4ed3473d92e69d9232bacfdf48cf05883d672172335a7c377eed5f6141a87a314b59342564392ad3372a7dc6ffad3a33390d149e1a", 0x77, 0x4000, 0x0, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f0000cb2000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005ba000-0x20)={0x35ab, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b9e000-0x20)={0x91, r2, 0x0, 0x100000001}) 2018/01/19 06:16:58 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 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}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00008b9000-0x4)=0x0, 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f000071a000-0x4)=0x0, &(0x7f0000eeb000)=0x4) 2018/01/19 06:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00008b4000)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/19 06:16:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) sendfile(r0, r0, &(0x7f00008fe000)=0x0, 0xfffffffffffffff9) write(r0, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000427000)=0x7, 0x4) write(r0, &(0x7f000043f000-0x35)="a6689a4f2b95b5976e27d2d0fc1a69b83f3821e1138527f9c3797a8f50e85cdcacf1d45d403ea2e025da8c91237757872b30721cc5", 0x35) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00005c8000-0x10)={0x3, &(0x7f0000047000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/19 06:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090c000-0x4)=0x4, 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000efe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000031000)=0x14) accept4$inet6(r0, &(0x7f0000154000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000c4000-0x4)=0x1c, 0x800) socket$packet(0x11, 0x3, 0x300) 2018/01/19 06:16:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8bf2, &(0x7f0000dd8000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000dd8000-0x20)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/19 06:16:58 executing program 5: pipe(&(0x7f0000025000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000ca1000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000a60000-0x5c)={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x2, 0x2e09, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}, 0x800000000000000, [0x1, 0x1, 0x2, 0x56, 0x3, 0x8, 0xb2, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000709000-0x8)={0x0, 0x6, 0x1}, &(0x7f0000f98000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f0000380000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e8e000)={0x0, 0xfffffffeffffffff, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000afc000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xccda}, 0x1c, &(0x7f0000092000)=[{&(0x7f0000966000)="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0x1000}, {&(0x7f0000000000)="d8dac6b5bcfba2c77ffcd421a360e4e7d7589420b38b18898ff18ec6ae72b0426e23fca8607c82f798c0634c80ae77751a6b1355d1f07675a588f12f53fdcc2313d8a382b54f4beb7f001024", 0x4c}, {&(0x7f0000000000)="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0x1000}], 0x3, &(0x7f0000001000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x9, 0x8, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x549c, 0x20, 0x263, 0x4}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x5, 0x1, 0xffffffffffffff82}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x200, 0xd421, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x9, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xaec4, 0x7, 0x20c, 0x1, 0x9, 0x7, 0x7fff, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0xff, 0x8, 0x0, 0x5}}], 0x150, 0x4000}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c3c000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f00001e9000)={0x60000001, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000037a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 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}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/19 06:16:58 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000542000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000ba000)=0xee7a, 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f7d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000417000-0x4)=0x58, 0x80800) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002bd000)={0x2, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x21a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @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, 0x0, 0x8aab, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) write(r0, &(0x7f0000f7c000)="22000000002816420107200700030000001f1300a4d2bd001cfff7ffeff70700aa00", 0x70) bind$bt_sco(r2, &(0x7f00009ed000-0x8)={0x1f, {0x3, 0xf16, 0xfffffffffffffef9, 0x10001, 0x8, 0xf98}}, 0x8) 2018/01/19 06:16:58 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x0, 0x0, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b030101e600000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x160) r1 = socket(0xa, 0x7, 0xff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x4, 0x4) [ 971.189510] kasan: CONFIG_KASAN_INLINE enabled [ 971.194253] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 971.202038] general protection fault: 0000 [#1] SMP KASAN [ 971.207575] Dumping ftrace buffer: [ 971.211109] (ftrace buffer empty) [ 971.214815] Modules linked in: [ 971.218005] CPU: 0 PID: 8434 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #196 [ 971.225270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 971.234658] RIP: 0010:strlen+0x1f/0xa0 2018/01/19 06:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000b37000-0x4)=0x8, 0x4) socketpair(0x9, 0x800, 0x8001, &(0x7f0000a53000)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000041000-0x10)={0x4, 0x4, 0x9fc, "935d15cab074", 0x7, 0x0}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000e50000-0xda)=""/218, &(0x7f0000d61000)=0xda) [ 971.238536] RSP: 0018:ffff8801bc9a7820 EFLAGS: 00010282 [ 971.243896] RAX: 0000000041b58ab3 RBX: ffff8801cab16b40 RCX: 000000000836b156 [ 971.251173] RDX: dffffc0000000000 RSI: ffffc90001f85000 RDI: 0000000041b58ab3 [ 971.258435] RBP: ffff8801bc9a7838 R08: 1ffff10037934e6d R09: 0000000000000005 [ 971.265699] R10: ffff8801bc9a7828 R11: 0000000000000001 R12: ffff8801bc9a7958 [ 971.272964] R13: 0000000041b58ab3 R14: 0000000000000040 R15: 1ffff10037934f0f [ 971.280236] FS: 00007f3d0c522700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 971.288493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 971.294379] CR2: 0000000020f7c000 CR3: 00000001c28ea002 CR4: 00000000001606f0 [ 971.301639] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 971.308904] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 971.316153] Call Trace: [ 971.318718] ? lock_acquire+0x1d5/0x580 [ 971.322683] netlink_ack+0x120/0xa10 [ 971.326371] ? netlink_sendmsg+0xe60/0xe60 [ 971.330577] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 971.336437] ? rcu_note_context_switch+0x710/0x710 [ 971.341338] netlink_rcv_skb+0x2d1/0x400 [ 971.345384] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 971.349945] ? netlink_ack+0xa10/0xa10 [ 971.353808] ? genl_rcv+0x19/0x40 [ 971.357236] ? __down_interruptible+0x6b0/0x6b0 [ 971.361878] ? netlink_skb_destructor+0x1d0/0x1d0 [ 971.366696] ? selinux_nlmsg_lookup+0x32b/0x430 [ 971.371340] genl_rcv+0x28/0x40 [ 971.374601] netlink_unicast+0x4c4/0x6b0 [ 971.378644] ? netlink_attachskb+0x8a0/0x8a0 [ 971.383034] ? security_netlink_send+0x81/0xb0 [ 971.387589] netlink_sendmsg+0xa4a/0xe60 [ 971.391625] ? netlink_unicast+0x6b0/0x6b0 [ 971.395832] ? security_socket_sendmsg+0x89/0xb0 [ 971.400563] ? netlink_unicast+0x6b0/0x6b0 [ 971.404772] sock_sendmsg+0xca/0x110 [ 971.408459] sock_write_iter+0x31a/0x5d0 [ 971.412493] ? sock_sendmsg+0x110/0x110 [ 971.416447] ? iov_iter_init+0xaf/0x1d0 [ 971.420405] __vfs_write+0x684/0x970 [ 971.424104] ? kernel_read+0x120/0x120 [ 971.427970] ? bpf_fd_pass+0x280/0x280 [ 971.431852] ? _cond_resched+0x14/0x30 [ 971.435719] ? selinux_file_permission+0x82/0x460 [ 971.440543] ? rw_verify_area+0xe5/0x2b0 [ 971.444574] ? __fdget_raw+0x20/0x20 [ 971.448261] vfs_write+0x189/0x510 [ 971.451783] SyS_write+0xef/0x220 [ 971.455210] ? SyS_read+0x220/0x220 [ 971.458823] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 971.463819] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 971.468557] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 971.473286] RIP: 0033:0x452e99 [ 971.476447] RSP: 002b:00007f3d0c521c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 971.485607] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 971.492848] RDX: 0000000000000070 RSI: 0000000020f7c000 RDI: 0000000000000013 [ 971.500100] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 971.507344] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee1a8 [ 971.514584] R13: 00000000ffffffff R14: 00007f3d0c5226d4 R15: 0000000000000000 [ 971.521846] Code: 37 ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 f9 48 ba 00 00 00 00 00 fc ff df 48 c1 e9 03 48 89 f8 48 89 e5 41 54 53 48 83 ec 08 <0f> b6 14 11 48 89 f9 83 e1 07 38 ca 7f 04 84 d2 75 4b 80 38 00 [ 971.540935] RIP: strlen+0x1f/0xa0 RSP: ffff8801bc9a7820 [ 971.546625] ---[ end trace 1a6a39d689bd184e ]--- [ 971.551701] Kernel panic - not syncing: Fatal exception [ 971.557577] Dumping ftrace buffer: [ 971.561103] (ftrace buffer empty) [ 971.564784] Kernel Offset: disabled [ 971.568383] Rebooting in 86400 seconds..