x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) r4 = gettid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000001f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000)={0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000)={0x0, 0x0, 0x0}, &(0x7f000001b000)=0xc) r11 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000004000)={&(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000001e000)=[{&(0x7f0000004000)="dcfe43958c7e6079fb", 0x9}, {&(0x7f0000016000-0x12)="e3b5f3209bf2fbfb3786005b9a4a2dff811b", 0x12}, {&(0x7f000001e000)="f694668609da45c466c235f4f648d2ba3d2309fb4d08386a54062a869cd12498966422fe9f49b8903f51de3beaaf47ae998d5babffb3dc8276579c784e97d537288a752c84d4cf511bba2ab265c58dcfa93598078e6bff377ebe209c7ce3ab72baf7791a0151ef38ceea8cbf0bda1fe732935f75dd1a21bc8cb1e491829505d6bf140cb5c1767bede6564d88bddeedc086c58d8288b79964a2b9cf2e392b8276649753e29bec0c28df6f3392365a8ff692854cdf5087f1fcea81a0903c4ca2898541e0da13a64cd0c611382578153b0a94", 0xd1}, {&(0x7f000001f000-0xba)="ee11fcad7ff0bb4a4a99ed14c89eea3d56a7e7a4bf09bd5862f2d7ed67f4d462440b05b3edeecbfb9ec183de1608c6cfe487115bf4b6ebcd002b9bb8f0776e0babb2b338902a9b62c9fa2f355a48a5c96341fa57b69287a8baaaf78cc7945e834a0e3d610490a02ccfbf7847e66b76863e488640a8499ea6b73250f186d42e0a1d3420077cf87fb52b32ed722e8ecddb800d1cf58375d4df465203248e7af32c168e4ff850fa5d78b69aec994022384986cb1424bac33179765f", 0xba}, {&(0x7f0000014000-0xc8)="49e9f639982211b1302126a82bec57e51a38583c24ec9d95085b9e2f8fc1585a4981e580cb50482ca8c3e739eb4f24e439c81813fbb8017d7d7e7e4cc887d8b367070f73cbc84bbd329dab49a5200592c8fe75de4c0a0f91d5503d2c6d307161fc1c5ced34db062124eb1b5484980c8c7f88e563f215e842cdb982103a2878163fa5de8ad4e694725a501f438d6b12e0e5fb39727615d15fef4e790fe93c9e50b8a5bdc40334b5d61c35390a7187555d59375df1f255252b9327caf6ff484106c1b43dc9a18edfa6", 0xc8}, {&(0x7f000001f000-0x1000)="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", 0x1000}, {&(0x7f000001f000-0x1000)="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0x1000}, {&(0x7f000001e000)="", 0x0}, {&(0x7f000001f000-0x49)="41f57d627855095a538767c8833aa0561943b597ad75abafd3fb4f247ece8aa2742d512191de9739b5c4df2e7486eb586c98887cde74786735955e32415f08f64a6fc8263cab2bb526", 0x49}], 0x9, &(0x7f0000018000-0x128)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x128, 0x8e3848322af74257}, 0x48011) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:23 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000e000-0xf3)="1edd50e7153c0b38e4d5ac5e6c4e07d4546b87d403c34fb77cb449cb49e7ce4b73480dbc16de02f0f61810fce72eb2fc00bb4103bc112d3b07350d457dccaf92bff2d696b6a3a38a9074b7e36b63c24a3301ca995f8d13f10b5b29ad5fb09bddc95a9359a06c43251938ad08186f9016d621b48aece86efc15947c178a25ed248706036e5ee1e3db3fed62b0e24a9de7da9f3e8928a1921320cd2d762b76ace34100b7a4718621dc9f174dd9bbcc48500f8ac6f6f916e20e9c861d95a662982138d37f63de147efaca38e3a3ecd6cfff5d4135b351e91326d47cd3c6baf1f819226dbae28abfc12bad48a4302098f25bf501ae", 0xf3, 0x40010, &(0x7f000000e000-0x1c)={0xa, 0x1, 0xba, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000d000)=0x0, &(0x7f000000f000-0x4)=0xffffffffffffffe8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000006000-0x45)="c0c73ff0") 2018/01/28 22:14:23 executing program 6: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x3f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/240, &(0x7f000061c000-0x4)=0xf0) 2018/01/28 22:14:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000254000-0x10)=@common='ip6gretap0\x00', 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a43000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 22:14:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x43, &(0x7f0000caa000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@mpls_mc={0x8848, {[{0x7fffffff, 0x3, 0x10000, 0x2}, {0x59, 0x7, 0xffff, 0x2484a7b6}, {0x5, 0x638000000000000, 0x8, 0xfffffffffffffffa}, {0x1000, 0x0, 0x8, 0x2000}, {0x2, 0x2, 0x80000001, 0xffffffff}, {0x0, 0x2, 0xfffffffffffffff7, 0x80}, {0x2, 0x5, 0x4, 0x8}, {0x100, 0x20e, 0x3f, 0x50}, {0x1, 0x1, 0x1, 0x0}], @generic="0b78c719fe6fc78259aaaf2281a5de10b6"}}}}, &(0x7f0000e76000)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e17000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000582000)=0x60, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000885000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000712000)=0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001b1000)={0x0, 0x0}) 2018/01/28 22:14:23 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x1, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/28 22:14:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xffffffff) 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) shutdown(r0, 0x1) 2018/01/28 22:14:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f00000e6000)={0x5, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x69) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f00002b8000)=0x0, &(0x7f000050f000-0x4)=0x4) tee(r0, r0, 0x663b41ee, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fd3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000028e000)=0x0, &(0x7f000021d000)=0x4) [ 45.093893] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 45.111525] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT 2018/01/28 22:14:23 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r1 = socket(0xa, 0x5, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/28 22:14:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000cf0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e44000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000019f000-0x14)={0x0, 0xfffffffffffffffe, 0x6, [0xffffffffffffffff, 0x7fff, 0x8, 0x81, 0x0, 0x7]}, &(0x7f0000894000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b84000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000898000)=0x8) r2 = socket(0xb, 0x800, 0x6) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000937000)=0x0, &(0x7f00002bf000-0x4)=0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000000a000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:23 executing program 0: 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$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000b75000-0x4)=0x10000, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004a4000)=0x0) 2018/01/28 22:14:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x9, 0xe9, &(0x7f00004be000-0x4)=""/4, &(0x7f0000adc000-0x4)=0x864138ade89e2eb9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ea7000)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00006dd000-0x30)={@ax25={0x3, {"eaddebce82d494"}, 0x7fff}, {&(0x7f0000122000-0x95)=""/149, 0x95}, &(0x7f0000abf000)=0x0, 0x2}, 0x30) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00006eb000-0x450)={0x8000, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) 2018/01/28 22:14:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000797000-0x8)={0x0, 0x0}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000496000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb9000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000049000)={0x0, 0x1000, 0x8000, 0x5, 0x46bf, 0x7, 0x100, 0x6, {0x0, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x3ff, 0x9, 0x8000, 0x7ff}}, &(0x7f0000f5c000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000087d000-0x85)={r2, 0x3, 0x7d, "440bdaf7001a42983cef00eaf3fd39363324973e8b1d9ab99fcda73d6991c3556ae47c85eb880a2a79deb2c6b26b7a8498974dce89c013a251a0c32ea9639621722fa2fbed847113a6449123c2248e9663910cdaf6d3a43c2e5a29fc96e425032d89e8818538b9553aa06228a8dd7b8023d19a59cd471dc6322ef483ea"}, 0x85) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000a7000)={0x0, 0xfbf}, &(0x7f00004f1000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000098e000-0x18)={0x0, 0x6, 0x30, 0x9, 0x53e8}, &(0x7f0000227000-0x4)=0x18) r6 = accept4$inet6(r0, &(0x7f0000e03000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002fe000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000e02000-0x10)={0x1ff, 0x20d, 0x80000001, 0x3f, r2}, &(0x7f0000541000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e07000-0x8)={0x0, 0x977}, &(0x7f000012f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001f5000-0x1e)={0x0, 0x16, "54a97c86169629eaf1fcba5fcc0c4ac8840b9ec6f178"}, &(0x7f000067e000)=0x1e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000010f000)={0x0, 0x0}, &(0x7f0000e4c000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000803000)=[{&(0x7f000067f000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a9000)=[{&(0x7f0000c61000-0xb9)="5a944d96451dc5d998672550f8ab2855043351d83788ca665ec7c6ce716de64fb45cef151cdf91e8861ece190465f34b634a1bf42da395df74842a015f4460111d75e553c09728f836d591045e654981dfb83dc2d313320b7051c9959c25a8af959182e808d5e723229d9f221f1c35b585bfc8d52409e47e6e8dd00569caa27646b94ba1c78c888609400c23e6af1daebe577e1c6b969aa2801b6ef4f45a264ba3cb27c9ab0eeacb9b4170234912b89af3d13fb469ec44bc44", 0xb9}, {&(0x7f0000c81000)="a61bdd3d30592a48cf02d68b8fb5fc3ab0e8c6546a2026da470746e165a7b7b32c7d50921576aed015d16a8f0ba14a0f273dd87a79d9de1a290ae091164c56a334080d", 0x43}, {&(0x7f0000988000-0x97)="029a68789f6cc9f4dec337f018379cfbcb6514ba01339a7320d8e7adb41dc19a26e425b5586144541afa9a5f6b9cb86a584c44ceb082dfa802d1acc818f43ba24c833e8214ab5395b8978a673a34fb9ce38b2b8ecb68f028c85b4ff9170acf8d7e7617ee32d91f2a45a1eadd9fdd980657352e16673b1e8bfd37de6978f7a5aec28e25a6cea7fc97cb0793446b2944953f29f37ce669a2", 0x97}], 0x3, &(0x7f0000b19000)=[@sndinfo={0x20, 0x84, 0x2, {0x827, 0x8001, 0x1ff, 0x350, r3}}], 0x30, 0x11}, {&(0x7f0000e92000-0x1c)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f00009a9000-0x30)=[{&(0x7f000088d000-0xea)="0deb27efce2f380d4c6abb5275d2eb025ebacd01e845b0dfd80cef4ce421ac57fad4344ab17c867690452cfbad27319fd436ec453ce6609fbf6fdfa290fff97f6f818c7503481acc2f6aee4752d2971b8c852346b9260513080db440ece60503513dcc14baf7db4bb323f6ce1b464ea3d0d7cea57622baf9c69c62a9cf61089273bbb8b195c45e91c59a611572ea11e0b63214813a41531fb0b1be6105c0bfacbea05191a40f6cd539d09923f93c418de482d204e91853e597e8e9758f6d25d9136b3a0e02dd6d2af92b2ba50de77d68a9d513b4fc04672e5fc8e399235f09d828fad4bca553c7a37ede", 0xea}, {&(0x7f0000372000+0x981)="013dbb5f2b116e9acab7d6836ee4313cee563b288e88e1d3b573a44a674a67500536f508", 0x24}, {&(0x7f0000787000-0xc8)="cc399efb9a6155357a88b179d3b6d0273dfd594952c5394805b3af21e9b01e14a96145f339fb1a12fb9447a4f3da697901fc9bb1eac7cdd143b3cbfa74323c9b106bc7d3bed90962c9cdd159a9c1a53fa8261a009f34c9f8a2865fcb737b7f46c832501e314e4de594a8fbda230b3d4d866e3fa198caf0e7c7fcff7c1dc3d23f7feae1b68f78c1392709e94fb67bb851a671e90442feca440e8a790eec4fae1d9e89da0dea382e5f22bd3740b2ae3462754bfabd6f2761dc4c776d52064fd64092e4b9320e9c404f", 0xc8}], 0x3, &(0x7f0000d81000)=[@init={0x18, 0x84, 0x0, {0x4, 0x2f, 0x9, 0x5}}, @init={0x18, 0x84, 0x0, {0x9, 0xff, 0x6, 0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0xa, 0x5, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x3, 0x8000, 0x400, 0x2, 0x9, 0x8000, 0x7ff, r5}}], 0xc0, 0x8000}, {&(0x7f0000264000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000710000-0x40)=[{&(0x7f0000209000)="2540f32fe2c82fe70c0b241216056e3cb3bf7a5f2d1df15d6bbca537ac743b420f12", 0x22}, {&(0x7f0000142000)="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", 0x1000}, {&(0x7f0000f6e000-0xfb)="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", 0xfb}, {&(0x7f0000e91000)="a40ca67102204a3b6394825367e6a4", 0xf}], 0x4, &(0x7f00000d3000)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x8202, 0x9, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x7ff, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x3, 0x41e, r9}}], 0x90, 0x0}, {&(0x7f0000913000-0x1c)=@in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c, &(0x7f0000fbd000-0x10)=[{&(0x7f000043d000)="1f60ee09f9cc8c7d2360b99ca2fbbf3b83b3149874d7567f71b738c49d79271d7dc9a085ee7c3e0cc3854bd4e8789666b8d817520a2e90198a6132688088d4359f7f85acfc3a2249b055f751b5f1123f4404876e01edf5afdd4814240d74c4d4ebe28e973c329854dd63ef470c0d22cb62c6771016e1cc83", 0x78}], 0x1, 0x0, 0x0, 0x1}], 0x4, 0x44010) r10 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r10, 0x1, 0x5, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) [ 45.167930] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/01/28 22:14:23 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000026000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000023000-0x50)=@setlink={0x28, 0x13, 0x413, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xa, 0x3, 0x5) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000027000)="08e83082f88307fabd6f14a1ba43c7374c7506828dcfc14e882a5b4dc33fe4d6381630adac658b976d1bd91959d88f34fb1adcf9c61cef14813f4993434e381db1853838e375f1caa975711cf8623b0c35e6ba65981932b64d83a5", 0x5b) 2018/01/28 22:14:23 executing program 2: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cd7000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000dd6000-0x38)={&(0x7f0000b87000)=@ll={0x11, 0x15, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000120000)=[{&(0x7f0000000000)="704cdbb2280fd5d71ee3", 0xa}, {&(0x7f0000001000-0xb4)="86c951443c7626ed3755096250e5b4f6c3a267836bd010f3ea0b1dcd432a6da199a9f0d77bb12ae2f33d1488ebba99ab843c6e2fb7a6b49e30af32a0c283fc1673c13ecb9b31486d4c85e195a6d87501aa19418f010968de9e3cc53fb579295e078094e2de4a8bf133da670005b29c65916a800cc23e48d317429817b99a0845a2d9e9fb6b4a56170ceaffaa5e56ed3006173a118918ad6aa2c6eb9c283a9288502cba1d392df51ea84a38617a44354de5e67739", 0xb4}, {&(0x7f00002c0000)="9718aa01e814e98c18f283a238f9fe93288ba87ade2c195c7e5084f1", 0x1c}, {&(0x7f0000fd1000)="e851205b72d7cdb3724ef4ab581d4f9e6819cd6f13ec275f986b07f1fd135366c201651c134a80fb8e70e8f684885ee6e44aa75fcbc3f96bbb5bde256e02a671bacfb4e1732b413b0b173cc08d50317bc216f81e853b25bd7b4a4fbd848b87f8bda2c2ef95b464eae773bb21b407a1548b4ceababd7d991ff5833ae12fc64e3fe3", 0x81}, {&(0x7f0000000000)="dafa8a36e8c8bd867d2902ce95840396a9c06ceb92f20c802607225c8888847a9e510b386358df7e985a8ce722ee28740054536f8ee0bdfd7a336433d0b6b5f52eb6651b21c3a585ca41d3532bf2f20303f746217d567d7b62bfd13c75d40cc04c8c1670d00c06a63f88b61d82805914dd9f7dec1066b63b8e76f7a8a804f9771b13fa436d48c76a0c05c054d3bc8edf4fd182e6718f9c9499cc46147146c5a327fbcdce51eea3a64d6d3fa0", 0xac}], 0x5, &(0x7f0000000000)=[{0x108, 0x11b, 0xfffffffffffffffe, "1564f1bd13ebcd550deea53a5937f4095f1ba6110ca443ff68df9d210c8764fac0e70e6fe15576be43fc3836039181bed536c325e43089dfc037d0e7be6e4447ea6332f961ce671c57a233ac4895fa4e427ef607f9bba7929af746f903259c3f9a98e79cbcd400be3a8f0d17213409b60c80c3de17f6102dcbfa4f6b1e059b363e20eea1d74e09825bc80a0c46b85f0e6f46662589a144c18f8088cc5450f98498d9256c0847b156cac0d6ee113a9e2bcc98d9af19e01de9d7a070b88ac6fceec79ae936677ec3258e2155fe9634ff8e5624835b1ab36a30f8a2e98f6544de0c0aefbb1467ae45dfd22dc159a793ab8a9e"}, {0x28, 0x112, 0x1, "4189455b8369bae5bc3a3a2b410168c6bf853c5385d74199"}, {0x18, 0x117, 0x6, "a77cad0f"}, {0x58, 0x13f, 0x6, "61544a4d117d4d461fb9aa6c8f70c30adf2fb28167af02464257686375d8d62756141f73d6355959bab6944aec2354b1ef647e3e4b59bbe4e8a520485cf87cdd52fdadd699"}, {0x28, 0x10e, 0x6, "e409289b9fba2bc25bcfd09d9c4966225ca943f2935a99a6"}], 0x1c8, 0x4000}, 0x40000) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) 2018/01/28 22:14:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x100000001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e8a000)={0x0, 0xa}, &(0x7f000040d000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dc9000-0x4)=@assoc_id=r1, 0x4) r2 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000458000)=@common='ip6gre0\x00', 0x10) sendto$inet(r2, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 22:14:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000018c000)={{{@in6=@empty={[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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x115000)=nil, 0x115000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x1, 0x401) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000116000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000115000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000009f000)={r1, 0xff, 0x100}, 0x8) syz_emit_ethernet(0xa, &(0x7f0000113000-0xdc)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x10, 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}, {[], @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "78f459", 0xfffffffffffffffd, "478052"}, ""}}}}}}, 0x0) mmap(&(0x7f0000116000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000117000-0xc)={@multicast2=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000107000)=0xc) 2018/01/28 22:14:23 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000098c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c01000)=0x5, 0x4) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 22:14:23 executing program 5: 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, 0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000474000-0x38)={&(0x7f00006f0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000b92000)=[{&(0x7f00005ae000-0x8)=""/8, 0x8}], 0x1, &(0x7f000020e000)=""/92, 0x5c, 0x101}, 0x160) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004cb000)={0x0, 0x9, 0x0}, &(0x7f0000a6b000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000087c000-0x108)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x81, 0x7, 0x3740, 0xf1f, 0x10000, 0x6, 0xffffffffe1efcd60, 0x7f, 0x0, 0x0, 0x7ff, 0xfffffffffffffff7, 0x8, 0x64]}, &(0x7f0000c11000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bc7000-0xb8)={r2, 0x1000000000000, 0x3, 0xffff, 0x6, 0x1, 0xcc, 0x9, {r3, @in6={{0xa, 0x1, 0xd9e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x5, 0x8, 0x1f}}, &(0x7f00006fb000)=0xb8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00008a5000-0xb4)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x700000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000a22000)={{&(0x7f0000274000)=""/24, 0x18}, &(0x7f0000cac000-0x1)=0x0, 0x10}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000114000+0xda6)={r4, 0x13, "268f4021461a7609b11ba8a5d8e40f7f4cf63e"}, &(0x7f000014f000)=0x1b) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000b90000-0x1)=0x0, &(0x7f0000ab9000)=0x1) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00009b5000)={r2, 0x8}, &(0x7f0000ef3000)=0x8) shutdown(r5, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005da000)=0xfffffffffffffc00, 0x4) 2018/01/28 22:14:23 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7a000-0x8)={0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000011a000-0x4)=0x0, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e22000)={0x8, 0x0}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f78000)=@assoc_value={0x0, 0x2e0}, 0x8) connect$inet(r2, &(0x7f0000f67000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100000000009) accept$inet(r2, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) shutdown(0xffffffffffffffff, 0x0) 2018/01/28 22:14:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @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]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={"97797875bfc25fe0fec650413629c9f3", {0x4, 0x101, 0x3, "4647019f7eab", 0x80000000, 0x0}}) 2018/01/28 22:14:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0xfffffe5d) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x2, 0xfffffffffffffe00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000)=@generic={0x0, ""/126}, &(0x7f0000002000)=0x80, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x1b, &(0x7f0000003000-0x4)=0x3, 0x4) setsockopt$inet_mreq(r1, 0x0, 0xbca90feeda5d96b4, &(0x7f0000001000)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) 2018/01/28 22:14:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000178000-0x38)={&(0x7f000006f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00000ce000)=[{&(0x7f0000bb7000)=""/0, 0x0}, {&(0x7f0000967000)=""/32, 0x20}, {&(0x7f00000fa000)=""/7, 0x7}, {&(0x7f00006e6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c12000-0xc3)=""/195, 0xc3}, {&(0x7f0000123000)=""/109, 0x6d}, {&(0x7f0000665000)=""/7, 0x7}, {&(0x7f0000b58000)=""/100, 0x64}], 0x8, 0x0, 0x0, 0x1}, 0x10100) recvmsg$kcm(r1, &(0x7f0000577000)={0x0, 0x0, &(0x7f0000022000-0x50)=[{&(0x7f0000a43000)=""/120, 0x78}, {&(0x7f0000ba4000-0x74)=""/116, 0x74}, {&(0x7f0000ec5000-0x5f)=""/95, 0x5f}, {&(0x7f00002d6000)=""/222, 0xde}, {&(0x7f0000f24000)=""/226, 0xe2}], 0x5, &(0x7f0000a61000+0xf92)=""/36, 0x24, 0x95}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) 2018/01/28 22:14:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) recvmsg$kcm(r0, &(0x7f0000ef7000-0x38)={&(0x7f0000964000)=@can={0x0, 0x0, 0x0, 0x0}, 0xffffffa2, &(0x7f000003e000-0x90)=[{&(0x7f00003f2000-0xe3)=""/227, 0x111}, {&(0x7f0000c64000-0xf6)=""/246, 0xf6}, {&(0x7f000014d000)=""/4096, 0x1000}, {&(0x7f0000c01000)=""/4096, 0x1000}, {&(0x7f0000d43000)=""/4096, 0x1000}, {&(0x7f00003d8000-0x1a)=""/26, 0x1a}, {&(0x7f0000be8000-0x8c)=""/140, 0x8c}, {&(0x7f0000dc4000)=""/159, 0x9f}, {&(0x7f0000983000+0x120)=""/40, 0x28}], 0x9, &(0x7f00003c1000-0x13)=""/19, 0xfffffffffffffefc, 0x6}, 0x63) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000e7a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000a76000)=0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000cd9000)=0xfffffffffffffc01, 0x4) 2018/01/28 22:14:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae7000)={0x0, 0x0}) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000c1e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cdb000-0x4)=0x81, 0x4) accept4$unix(r0, &(0x7f0000d60000-0x12)=@file={0x0, ""/16}, &(0x7f000071f000-0x4)=0x12, 0x80800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d5b000)=0x0, &(0x7f0000fec000-0x4)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet6(r2, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x83, &(0x7f00001fb000-0x119)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 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, 0x4d, 0x0, "f7e3bee809bf206dfabcf2ac1a3f8a8af969281c4187f1613a152b15cd819b3d6542822d19fd0ef13733d5939c98ef07d60f18c46a65b4c81e7da0d07a2faf3cef2ad83f0e"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 22:14:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ca7000)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect(0xffffffffffffffff, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x73, &(0x7f0000577000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3d, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x3d, 0x0, "ff3c45d3286934b3de9a690de289f4da8b9986dea4360a689e4023ea2338dd3401000000000000002dcf5c94b6af34f00800000267"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 22:14:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000412000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000336000-0x10)={0x5c, &(0x7f00002d7000-0x5c)="db8f05e61b5c176ef24cbe5e85e2e87c8925a3cf726e3764c6454cd7b6ab7d73ded53f64d1d58a644990fbcc5838be6e5180c4220ec05c595d6c61a129e651498eee1c6236d2db98fb37f33309b9c104afa03c3c3af78420b7c1fa8f"}) r1 = accept4(0xffffffffffffff9c, &(0x7f00003c9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002c2000)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006f0000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f000024e000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000093c000-0x1)={0xffffffffffffff9c}) getsockopt$sock_int(r2, 0x1, 0x37, &(0x7f0000bc4000)=0x0, &(0x7f0000e37000)=0x4) r3 = socket$inet6(0xa, 0x1, 0x8010000000000086) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005b3000)=0x7fffffff, 0x4) bind$inet6(r3, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008e2000)={r4, 0x4, 0x0, 0x9}, 0x10) sendto$inet6(r3, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 22:14:24 executing program 6: pipe(&(0x7f0000d99000)={0x0, 0x0}) mmap(&(0x7f0000bfb000/0x4000)=nil, 0x4000, 0x200000f, 0x50, r0, 0x0) connect$llc(r0, &(0x7f00002f1000-0x10)={0x1a, 0x755597f78bc34b97, 0x20, 0xd8, 0x1, 0x401, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) accept4$llc(r0, &(0x7f0000bfe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bfd000-0x4)=0x10, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000bfe000-0x94)={{0x9, 0x0, 0xbd18, 0x5, 0xe12, 0x80}, 0x100, 0x5, 0x1, 0xf8, 0x0, "bf9656bd4e3122a61b3e9d20bfc1dcdc450c43e675cb7054da905f815fa67b127223a4e85b35c4ef6faff0e5326baa9f77dd9a6015a8eaf0ff43468d76d410fb58790e987c8d4e27d40bda7edeae457272f23f2dd649357207a5e993bb0ab75e48822b4306b236dd6ccaaa329c9d56b6fd3a40217ed90fcdb97fc3ea855b6ee4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 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}, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000537000)={0xff17, {0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x0, 0x81, 0x9, 0x8000, &(0x7f0000891000)=@common='ip6gretap0\x00', 0x9, 0x9, 0x1000}) 2018/01/28 22:14:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000069000-0x80)=@ipx={0x4, 0xbb54, 0x7f, "e0af78977559", 0x2, 0x0}, 0x10) r1 = socket(0x1e, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000e18000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="779e680110db383957513be41fa0d87c655f432960eca236ab2a564a019871aacc609f2bf891450acff31ea21a83722dfa5e2cadfac60be81f7dd8235d3d34c0207f3d1b01f250779bf0d70d4b83e51e1c2fba059fa944c3d05b9471332c2514f6a6ca57927576757c5c9cfb6e45e303ca5ee9e1bb2c3e634b60e2174e491abb3f920aa1926639df68ed8bff6e592e77bddf77a87c04040e9ba7175c78810adf35255e3b86868f4cb27c74b5a7739c6df65f5b93fa34e8954a89e7125074f3fb18e5fd2d15875c6b2d454ce3dc771770073724e349733a4f44801078e8a19f3044d1ad2ddc7185477452641545a433e88e78c948c3913d0691b2c858b5f477b5f69661bb217d175715d450bf73c33f57d80e13449396332ad1f7442768ba4a2381047fa2466c192a18c3e9e90908bdd26580c69455fb5afce4951134ccd6940d31a1db1a230f2b5a632c2abfa63dfdea51f1bddd4333c6cd64a0ed3fe5d25c1e973b076fcf23f5c22072f5ed8d0fdc434c0c963647b31f81ddb08954df150cc08ac2f107d855b7d4bf8bcaf4112658a9104571fd515481fe0615f5cc428436e9d0756e9828684dedb12e6983e0043b5f07860b89e28ce922af45ceaa30b0c49122a745e704177af6e42b52a979f25240553f7a43f463c4ed8ff15a7a368a5b134af905ff4839ce118eeb2131785fe6649af3b52a4964d6a66ea11799ca8ca5397800fa7851fa5f9dc6542a91b6d5f62e49e4c2bfbeae759a725d9e496123ce9c7bd0d8754481deb78870449f7f7248b6008db4c2920ccc951430de43aede3194c4b8549d10ac70279192ec697c915b5f898f06743cb49bffbf48ef98f8d9137489baf2cdb87b6d1d1fa0840cdfbd4fc27ddb65685c7259a1ed77bdf685feb9a9a4eb388ec78dbdef75fb52a4d75242071fb66febcee43dd65298af273245e778284e6173f0a2cc1ceede22414f28a252198b7a0d426c2b1e48469f9caf06183206d2de9dff5801657e4b403cef13b48eef0c890014437ac656c643a1f393ad91d25fe10ca92e422dda1af0c9d3650218f3c2a182034c476ab8a54799b2833f1c8af92f3cb0d9b18922e257bf0c66f99c98d493f4ad3990aa27ad677b06a9d10f134711d8471b1aa3dfbf417ac07993d5d39fb322e97fd1233898e82c401ea28c87adba9034185340e8784524e7e2c6c00d8d00172f4db201da59eaa25df44651f5eb4a28f1530cb0d41007635c3731eb839cfe8664eba53e1563c8edc729e0d0c6fd7eabd5769c7264d661c6ff43d01f2a6b808e892289a28587301f7a6b5f74a9fad193fbfa3ea0037c5855652f303869e52ba4a7b66f30bddc1d0814ab463a8e20fb4931372f4b913e342cab8c4a653f9c0825511edade1608a02052fcd43f50e0146155cb173a5121bb54c84b3cbed7445d33612a2c4842d0e7334d0a4ed28e615acaea5139f9992128289eeee346a2958312c99afb60cef18d876fd0f71c43debc980c273074d67a56e06d58e9264f8e8a063b0b09aa94393977051b8cdecfd99efb5cb8905f0e5ac9618b27833d803dd803f50abec2e200120fb08d1b3fc0080651128eeb785605eaa17854229035b8ab09d766ed7e0e725969872ad4adbc5c12420842a32eaf5903475f0fdfe15d7ac010b7a20cb1a243190fa431d894d77e09903af94a1a3472f0adb0d6cbe903b06e0e4796f9fee9f314502f79a4b9f25cb3e32014d38ed142e9fcc5636dc416f48958bb8bd81cc34e35ba2b6535ee51772ad0b20e0e4fda68ac77729504f4f5c0cbe24593a269d20149ed9aafc3650c38b74dd52d471b276512365bf05c675e096f9c36156f824039bed82eb721e9198033826bcaff7aac0f2d7c9b245ee628ccded0db87ee873b191b49731beabc86309b33357e39e4c485030ddc073480a0715ba248a423490455f47ce4cb440d36af7a88dda794e1a539bf1e76a929b41453fdb38ba2391226bd80f04a496335d74790f224f209cd3d50ed1ae31b00a84c707efcc2d966dbc697864366029c678f180af4290be3f429e86701f26bf1e522d79638deedfb24731f154da1f727c0d44ed960615347ce0ff056718861652756f1e218cfc653e9f29a2fb126a63433c194a05fce58fd3df3241534fdfc845f59d105b4f23bb193d60b8827e3d209adeec753c6dc8434a6e52a57af1dcae72d4b38dd5e03445e05f7446d27e2a22aeb885952a0d4656100c174666964791c608621a684a145a915824d3080797063aec73c2e349cf2c140a8f66de395b0d9c200e364fc5e61c77bb4acb950172bdac2e1fb3b45f3829dbc6a2d7e926bc811e6a2bac14323d80863d232c12fef6dc56d92d0ec09dbbc170f8c7c9dee493470b2c4624eccfe2e9c9e0777c7f2356ff9d081eb6cdbb45238743590f8126be93f1ca5671b00ffe7cec5f43cf8178e0eabb1ed2929a8c7ca66512a5ec08da2c4875d787f57b0c64fd25540685ade9b5c0e21836934ea5a72f40243f5e28fc1068792ae81a55701da09a0800d34ba65d5915cde626240ad3c56e506c7b839fdaebb0c5e5dd59b5dd6821d99fa7b8628c184da8aff1cfd73d7d33047e141328a506641df12b10e2bad82244ff62e91cf99676dd7b0f25893af95837e2ec4a2157d64596e921f74c73f5b9441f2e307925916e6fab7313a2aa67deee1c7e21540749339cb5098715b6305ddf52805ad498cb12b67d53c2c0d2253b572ffaf5c534d54ee3971a1c790c9435228a8c6110934f1f6e35f95834a371261230a84a4fa69f09a41dc8eb57fd89c3cca290dddddaff776cc1ff0f9a793c873feb35a6ec1b8c2bf05eaddb54b00dc8c0faa4f0bd605fa5fa509727ca2d01d0fa52e823df99c045b920265f6c3c14ebb99c93948925d6e16aab976ce63e4ce3389e70e262656bbb334749b412ea961ca041b145a30256e905b37bd37efa4a4910ef06b04e88de9dbcb6c17ebc4c6c0c5ca779267d8bf8428d67f71806629ea7549652a2c8d54f9c13edd64e49444436b8f0655a7741e2b5320c259fbf8fbe541bf98a101d27a86611ed716347f89ab75324eeec5b76b5f1c921ef06cd7bc64c6525b92692665ed384d0d5add72b638d502a27f28ccb7fc1b2b68a53eb9520aec49968c5cc2e3f6f1da485bf4e511b3c70ddd5a9cd0d52cd1957d2282371c94066949bc79a5ef969a308e6213d2aff69aa5bfe24adc86255590f1f4b871620f6909ac98994046b8bec1f3d570aa3e6f24876d20b8adf36c8647fedd1a49fc36844c92dca432d179137dc6b975b631a9c36f81ff9d34d208a9dd5d1d620b94fa8b28c5a8b71fb883e710b3e78486c1fae5fa68ce0761f6af6d44ff57725eb8c903bbac06536e605132aa7bd7725a70c96b827d1f90011fb0d723a11e1221eb29493348405356302b8ab1f65db6d27b197f3c3b1fcac2575510613bd5890c52b9f356738179161eac3e2e442d1c1a59e0b4bc81ed62038dd3c5e83f66ed8d073ab603c64594a631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0xa42}, {&(0x7f000052a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) [ 45.401206] kauditd_printk_skb: 1 callbacks suppressed [ 45.401215] audit: type=1400 audit(1517177664.036:48): avc: denied { map } for pid=7695 comm="syz-executor6" path="pipe:[17098]" dev="pipefs" ino=17098 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 45.441424] audit: type=1400 audit(1517177664.037:49): avc: denied { execute } for pid=7695 comm="syz-executor6" path="pipe:[17098]" dev="pipefs" ino=17098 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/01/28 22:14:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008e8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b39000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x4, 0x0, 0x100000001, 0x7fffffff, 0x1, 0x8, 0x7, 0x4f, 0x1, 0xe4b3, 0x8, 0xd6, 0x7ff, 0x40]}, &(0x7f0000f58000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000901000-0x8)=@assoc_value={r2, 0x4}, &(0x7f0000a06000)=0xfffffffffffffd64) 2018/01/28 22:14:24 executing program 1: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ed2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed2000-0x4)=0x26) sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f0000228000-0x6a)="1482b77942e831fd1a175d89d4a43d51b866eb73057d51aa58bc1832990129b80d1afbec338708b2316a785657586ead7540f653660c0830286dc98d22b7727c4bb2799f5fc62d5248593422cec895889d8e33133f3a16cd0b1c792835c4e8cf5f9cfa6674c51bf0c4ca", 0x6a) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) accept4(r1, 0x0, &(0x7f00008e9000-0x4)=0x0, 0x80000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f54000-0x4)=0x0, &(0x7f0000241000-0x4)=0x4) 2018/01/28 22:14:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r0, &(0x7f0000f07000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000041000)=0x0, &(0x7f00000fa000)=0x4) 2018/01/28 22:14:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000800000)={0x0, 0x0, &(0x7f000055c000)=[], 0x0, &(0x7f00001f8000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r1, r1]}], 0xfffffffffffffdd4, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b44000-0xb8)={0x0, 0x200, 0x6, 0x6, 0x5, 0x0, 0x1, 0xc72, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x8, 0x9, 0x0, 0x5}}, &(0x7f0000a33000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f5e000-0xea)={r2, 0xe2, "b44b1b4f8da38cc1627cb9b124df1be5d060b6231f130f901b42adee1815739a2f93464273d7aef76a546ed6587dc5e5793b7d41714871c4869b83eb402d71e164acde7632c0057d5d57cd527b043660c7cc00a79eb4464e751c3d1129576d33792c897be008b4256c439ae80c2735dd641b9010ffc8fbb1030ee67140a9f3c9b1ccab4eb71e657691aac51d234d308935e699d0c398ab250bca5bc3925b343637039de2c2d011198789d4a4015843ecb632f7096a5e3a8fa490803c0267b604cfe50bf80694ab472cc81f8e1567f1ea7550757b3732607ec2e3396f0cdc76b43a1e"}, &(0x7f00008b3000-0x4)=0xea) listen(r1, 0x177) 2018/01/28 22:14:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) r1 = socket(0x1, 0x4, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000025f000-0x4)={0x2}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x72, &(0x7f0000808000-0xae)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@cipso={0x86, 0x29, 0x0, [{0x0, 0x6, "ee7673b3"}, {0x2, 0x10, "7eef430e1b1d7d09dac9a21a69bc"}, {0x0, 0xd, "35506bdd951f077b3d052e"}]}, @ra={0x94, 0x6, 0x5}, @generic={0x0, 0xe, "74bc60b1f372de1196e998c5"}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, "20c799", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0xffffffffffffffff, 0x1, [0x0]}) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00006f0000-0xec)="fbe636527ede2775b481fcf2eb359211a324a52f062cf2224a8540af035b8eb129f1bdb4ec7460a68f6946a9c19d6327cad95982d93c2029478145e26cf451e246c7f102128e785a4fefee516f5b3161ecc3baef38f8301620dfa48038de0e55b50e63cd8f7675027a5c072b44c6d46e7ba84ced9e2db4eabc6b330109fa6883cc53691e7fc433d2e78a3f141d37a5248534e0cd7bac8442f6257e83a9d577b9f02bb4129b51f3772a0cfa679591f8b7bea2c3a35c14526b211f7d54c03ff8ca663a72084d78edfd6f5958f6ecfd45a994e03318bdcce3f66abd86f98711bc4d66b51f2194818428a59a1324", 0xec) 2018/01/28 22:14:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) ioctl$int_in(r0, 0x5421, &(0x7f000065d000)=0x8) write(r0, &(0x7f0000d1a000)="1f0000000606fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) 2018/01/28 22:14:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00006e4000-0x11b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x2, 0x10d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x4}]}}, @udp={0x1, 0x2, 0xf1, 0x0, "f94192f5345593e468c7c939e3402385a47e7c3a1ba2bf07dccdb84f15ba90ac857fbfa723b97df991a7ab910de3184b1db4b5c8d7b544b2c4da13bf0f326fc7d444a8aaf3ef9d87cf9017b2e62b809921bddd6fd8f7b1063f6f77279663395c010fe96a31cc154c3e6b17bc73b1652497d403b7ea83a3cb2f7e6a8a99a4ebd743ff3e601f5ce3d65a14644fb5dff93465796934f7a4dc923e61d0d5114e07700a4f759ef333eb02951c5df2a3b0ad69b031034238f663837c5b1bcf2f6d804aff8c4abd33f9332b328887f783d182b58f0b9351ea035006bf5edc19cfaa358a23a935101528b36423"}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/28 22:14:24 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000024000)=@routing={0x1d, 0x6, 0x2, 0x4, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x38) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000014b000)={{{{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]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x7fff, 0x6, "b01c1c717382012c174d861607371bcb6566ed2d1c2bcac0a002e2e8d6125ed2d28c67373052d408a75a580acb81284c1aa49ab12c77fc55e357cbf66f9881beeaf89c6b6d841bd733032214c4fa48c4"}, 0x160) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000000b000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="469c6acb909018ad6dad7077609e0a42"}}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000+0xa04)=0xffffffe2) sendmsg(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000000d000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0xb8d2, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f000000d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000005000+0xa90)="1d91cdd7c5c2f55f5090623527f91b99cb7bc1a96128ba9764c0eac1fbea23def42a19c202f3c9a823be5cc4b9a7f9846883a16a7d56b62a5d599c514add0b501c02e427d979f1fdebde953a70af534412c3", 0x52}, {&(0x7f000000c000-0x71)="2a584f47b2ee1d58b798171a7378c903e958f0f64b1c98fb5f21095252d7051a454b26012654fd54f7bccbeddac342acb195c91ca220ffa1beac0fffdbe5b3e46c56972ecc5da8c878c53c69b9a0777ae01aa35c9b96006be4d8ede51f396c1c628f73ef2c84a40debe6ab41cbbf0aa731", 0x71}, {&(0x7f0000007000)="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", 0x1000}], 0x3) 2018/01/28 22:14:24 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930506000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000)={r0}) bind$bt_rfcomm(r1, &(0x7f0000010000)={0x1f, {0x4, 0x20, 0x3, 0x3, 0x6, 0x7}, 0xff}, 0x9) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000002000-0x8)=@fragment={0x88, 0x0, 0x7fff, 0xfff, 0x0, 0xfffffffffffffffe, 0x3}, 0x8) 2018/01/28 22:14:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000b2b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fd000)=0x26) bind$alg(r0, &(0x7f00002c6000)={0x26, 'hash\x00', 0x800000000f, 0xffffffffffffffff, 'cbcmac(aes)\x00'}, 0x58) socketpair(0x11, 0x4, 0x5, &(0x7f0000ba9000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00007c0000-0x4)=0xffffffffffffff82, 0x4) r3 = accept4(0xffffffffffffffff, &(0x7f0000bab000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f1000-0x4)=0x290, 0x80000) bind$inet(r3, &(0x7f0000467000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000902000)="0aedfffffffffffffff70c070005dbb7", 0x10) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000965000)={@generic="87bba7ad7d0e815bd0ec7ba1627c573f", @ifru_flags=0x2002}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00005ad000)=0x400, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000934000-0x8c)=""/140, &(0x7f00003be000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000fdf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0x28)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000514000-0x90)={0x100000001, {{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]}}, 0x90) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b04000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000b56000-0x10)={r6, &(0x7f00008ac000)=""/86}) recvfrom$inet(r4, &(0x7f000020b000-0xe3)=""/227, 0xe3, 0x0, 0x0, 0x0) 2018/01/28 22:14:24 executing program 6: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f7000)={0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000ad000)=0xa99, 0x4) 2018/01/28 22:14:24 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000b000-0x2c)={0x2, 0x6, 0x4, 0x0, 0x18, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000a000)={0xb480fc5c15f3a958, 0x8001, 0x6, 0x4, 0x1a, r1, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x2, 0x200, 0x8, 0x7, 0x1, 0x0, 0xf62, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000a000)={r0, 0x0, 0xc7, 0x38, &(0x7f0000001000)="9067fd66339ce397447d2ddace57c1ba470ef32d91076ae483b70bada415c724d0d74a3f702fe5d59abab7d68d4ecd9dc659098d53f1543da5c7d6415da4984da707ff953173c804695deb9506ee5793f3de7702d3d0748678e93a19aae23f2569642c7f591ce175efac5b30ed18a7f017e86892a9ffb519cbe2efd25bf6a4680244e7bd20b8295fc55a4d08ba39985d138744dda902917f89be31f769750ec1046868251807e0c1bb3d88347bfe27db3e474ee3d9ddecb552d730d30c301ac9128b4b162a897e", &(0x7f000000b000-0x38)=""/56, 0x2, 0x6}, 0x28) [ 45.544087] audit: type=1400 audit(1517177664.180:50): avc: denied { accept } for pid=7720 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 45.571813] audit: type=1400 audit(1517177664.205:51): avc: denied { getopt } for pid=7720 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/28 22:14:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000057a000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f94000)={r0}) socketpair(0x3, 0x2, 0x3f, &(0x7f0000f60000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000527000)=0x7) 2018/01/28 22:14:24 executing program 4: mmap(&(0x7f0000000000/0x95b000)=nil, 0x95b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000095d000-0xe)={0x5, [0xc7, 0x0, 0x7, 0x8, 0x9]}, &(0x7f000095d000-0x4)=0xe) sendmsg$alg(r0, &(0x7f000095c000-0x38)={0x0, 0x0, &(0x7f00005d1000-0x50)=[{&(0x7f00008d8000-0x8)="cf6039c394af0194", 0x8}, {&(0x7f00008e6000)="634db9de0b6cbb6a1978bed9b8b9dcd3fe9efc5bed0fe8df72", 0x19}, {&(0x7f000072c000-0xc8)="b965499fd789562960064c3cee535e87d9f2c7510823b6eed9933385b70e09854da36322046be8eaa7f61d54be2e3c731c98acd0c37f02f06a52dbac23bf70aaeab1611dc800c195f50e966ad9b6c5b7d51b43dfea9f61e5ad61503bcd68ef7fac18cc7388fc46ff0c3d51703ec019b831b84a9af9a7f50982784ca080c55b8ad8508c308517505ec0d66ac7b5feb31c8080b06f2bf9738b9e6a537442fc477348bd4213736da22e816f8d48023f09305a6899a4b2fa429b8dbef3ddc343fa03c556fc383e3ad536", 0xc8}, {&(0x7f000095b000)="a727689b1d6093faa60e47247189c47230cb11718e9874c97ced6b42a782bce30c589cd64877b33e34ebce8c0094890b6ae0cc6d9952c37433e5b44bc844a0d4f367279c6b2891e0834b4adbd1", 0x4d}, {&(0x7f000095c000-0x1000)="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", 0x1000}], 0x5, &(0x7f000095c000-0xb0)=[@iv={0xb0, 0x117, 0x2, 0x96, "f9ebd67ee5b1a391902608fda684d93fa1b79c14312cb9704aa0e0c74f8ef6bb2613764228ecd4c78cbe250e9df99a6d4d616717c49065d8a748252d97992a79ec51b71cf7f41a0820431fb3a9166b6870125c880f0e1336944b522aa1f83026f52d089d5ccc6204349091c681c81e6fdc92ed1b61c680fe5f93b92ff9dd3fde1d6c7b55378857d56160e242ed32038fbb5c14981286"}], 0xb0, 0x40}, 0x4000) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000515000)=[@in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x1c) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000948000)=[{0x0, 0x0, &(0x7f000095b000)=[{&(0x7f00006d0000)="62e8d1d211067d5ee206def209faf5217acbe1ed4eaa9653332b23e80b2ec48d8e1d073c734c0030b4b7b4525fa16e2c4437d00688715aa846a4ec3f99a8e81e67b6e4b99f4c9bbb7d2017d9ddae8cacdc28250c3e80bea4833f8e2e514a601f467df83b79302a3aec3f83198a0afcb6e0f9124cae5279aa19340194afb462a95efdf76d86ba5fd404fef4858adc1419c130577942f5d6a2350b68a80af9061a24e2ce28", 0x0}, {&(0x7f0000325000-0x2d)="a12d78a35640d608b571ce96ff05cd3f0348cd0086a3fd11758b1f866dab65f119016e73f329fdc3de35e1cf5e", 0x0}, {&(0x7f000063c000)="539b3cb41161d15b58322a9a20717d4d8a975bacbb0de768c0466400a37707e6cf705629dbdf52eaca461d9388565bbc033b4ee94687fb9a7a799a4c", 0x0}], 0xe7, &(0x7f000095b000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xa0, 0x117, 0x2, 0x88, "4e4b2131b27c5bf65e2708fbd44e8f0a393c036aa5273e6c15e1ebcdac6c04d7c9d14c21053bab3fd43637022e9f62e12aeb1b1592a8f301ef55a3e914e08cf557a070140399013af25ccb1d68c902e3f10f387f3968afe8de1933bbc7a79237520cacef01d077d3d1d2b229a7c4ee07bd1de0a8ae9abb6cf91bb4a7aef7812748b371d0cd2e1465"}, @assoc={0x18, 0x117, 0x4, 0x7fff}], 0xe8, 0x0}], 0x1, 0x0) 2018/01/28 22:14:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000)={0x101, 0x8001, 0xfffffffffffffff7, 0xc9d, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000)={r2, 0x6, 0x1e, "48736d7ba5714014e18da48f50703709837f337850d8da7940263a2b4b5f"}, 0x26) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x1, 0xfffffffffffff2c6}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r3, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x1, 0x0, 0x40}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xffffffd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x5) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) vmsplice(r4, &(0x7f0000087000)=[{&(0x7f0000d24000)="45f2e42a841cf47742a19792e19ecd76115f98f0849c5ea7c9a306546d8206682f82fc0a6f06d270a58d437b381080a9afc67d7095e4fe6651619e99324827f2cd836e8a0bcaee898c832f0c4789ae3ae3e3", 0x52}, {&(0x7f0000893000-0x9d)="934c783f866e009c168365dcba88d07dfaa2debc4190d49dedc8c6ab4648446e6ee76f8c7509297fc8adbcfab4741e72610211630545604b36b1f1c7bfd24467b7a1a55a959eed984c8b953f4b73112220ca4908b9a16db28d4317ddc1fb5e6cd515753ead1c09e89138587fcb47bb253e1990ea7ef53b9edeae28c7bce51f58d0ad0862e602372f4bcda5bb7e6a6b93379a08e42cf988ca95866168b7", 0x9d}, {&(0x7f0000227000)="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", 0xfe}, {&(0x7f0000e6e000-0xe3)="f7c30bb7053b778489a7a3d1ac59300fab0aaf8c19475172483321b8d4e1243dd9db54434e29daeaa461a1a8fd2ab40841792fed0703783641694d15ce4d3863194790272eb237e1395c9d7303169bad584e190494fd359f31891fd1e1d0266ce6cca86a335636e4b59288a9507c3d68089ae75b4052ea9b877f430cdb737fe31c017cd48860119fc66a9d9b938b826a23352292cdd674024c7faefd3b1ea9373abb8e59f486f9e74a1ae894b0ce1ac98fc54f7230f2107ab24021407888bad6442694a211a152d4b9dc63f1c23e4586f6061314999f080b20698922ef005478273c30", 0xe3}], 0x4, 0x2) r5 = accept(r1, 0x0, &(0x7f00007e7000-0x4)=0x0) sendmsg$netrom(r5, &(0x7f0000b32000-0x38)={&(0x7f00002c2000)=@ax25={0x3, {"a06a3a4b554b5b"}, 0x3}, 0x10, &(0x7f0000827000)=[{&(0x7f000060b000)="", 0x0}, {&(0x7f0000ffa000-0xba)="3aa018b9412e43154ed8c757b6b499280f06310aaf5aff296ed44d3debf79d860b30389e57f0ec6ceae8adbcdccd0ca6148a2883bf3c81ab406606f80cfeea679a9b02c5b248b8d72b27ed9f8a614ac53d279ca9654174637fdd6e8a97533248d1a1266c98766e2b060eec82e839f79f603c1990562c43db74c48a5bfa9a64de5a6cc37d018a6b9f344f0157993692aa98d505be457a9398719fb3c818a757093c31ed77e29eb7b627e607f3f1f9da5f70ea4469db88eb507e1f", 0xba}, {&(0x7f0000680000)="11f85e157554a1deea60dc619e27c4e512f176ac9c3e2a0923333d62524d29bfcc2b6115110a6875d16c46f0e91b3399926e278e7fde0bc33515a621aba8ebd32729d88cf25c051210510cdc7eab26016df0a6634f00b066b000e3816272fbad5561d904fa29643ec8fa41fe151b12857b274579f0308e4090819a980188625971dcb59bbfda1d53a403bc80ebc4ec0bd057a1115f905cd51028e91b3fcb26360eb325288dc51f83614b987317a3ac225f2f808f9e2d1d304420da183dba95a563f13917cc7b76a3cd5837e93d55139656fd2e0ae1608d56", 0xd8}], 0x3, &(0x7f0000c3a000)=[{0x38, 0x84, 0x0, "2c63c1b720e153c9c10a653406c72f5dba01221f8cda1f7879ce80650f662ad3b685d9291acec4"}, {0xe8, 0x19f, 0x1000, "12326f41d9aa6246e69e98031ba0dbfac236efb5b95d65c1a5daa64fb4330f2e7cfb3e98255423f8c3ada169fec61ea764b6b4a3a59bded22e243f778d800c2c1955f31e2192a413f8520b5dfc53270c76184fe0ee02d9e7b4eeb34f362ec3ed479530ecd4e456d3be0fd93f749a7d60215ac057e0d0537f26abe810e23fa3a6aaadd780a0cfd9f4353c3fbed4828def8e58ae88846bb429b85298cdd7808b990818f1ddb7e64a60a92f8b75f8534e27b609d45144e828bcae3159c3e1539937b97e49c1405990374c641bda808a237b3eb095b7"}], 0x120, 0x20000000}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000093f000)={0x0, 0x0}) r7 = accept$inet(r6, &(0x7f000001b000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000052000-0x4)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f00001d9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003d3000)=0xb) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000ab1000)=@get={0x1, &(0x7f000048e000)=""/217, 0x648}) 2018/01/28 22:14:24 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000016000-0x4)=0x4) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x0, &(0x7f000000f000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000022000-0x4)=0x18, 0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000002c000-0x38)={0x0, 0x0, &(0x7f000000c000)=[], 0x0, &(0x7f0000009000-0x140)=[{0x0, 0x200011f, 0xda, "da9abc9d21fd3f4c611214e4287e98832d78e094c7ad78c592867725b714cff95e77450416bf6c2db505ac48cbd9ab3e2b530ae9cd175da32f57af72162bcddd1527cb227d3969e5a72ad1375b2bf857d067affe9e50a7a2924a9d7fb5046d65318e1a1f89d57e34855f5a58c446914bd76e26e110c9e65a2ec0082d2a9050c3cc29dd7e31b85359b43fb9ca22bf2638dda50a75b89e52f6dcb1df398c71d9d5c8163eaf41aa913c5fb958ab30fcdeb3bce73c1a4929d592015fa14e49c6c42fec82907d2a24dbd71e8e3c1e5bf495bc63cc48166459df1031db0fdeaa82"}, {0x35d, 0x0, 0x7, ""}, {0x0, 0x107, 0x7ff, "baeac3b1b55500236bacfa6eb91047ade39f45b4fd65914f3cc32debe2524b777a3a50024e3ebb67543d"}], 0x100, 0x4000}, 0x4000008) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000029000)={0x2, 0x8202, 0xf3, 0x2de4, 0x0}, &(0x7f000002b000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000020000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x101, 0x40, 0x9}, &(0x7f000001b000)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000018000-0x4)={r0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000002b000)={0x2, [0x0, 0x0]}, &(0x7f0000010000)=0xc) 2018/01/28 22:14:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000820000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00002b7000)={0xffffffffffffffff}) shutdown(r3, 0x1) sendmsg$inet_sctp(r3, &(0x7f000097e000)={&(0x7f0000a57000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000019b000-0x6)=[{&(0x7f0000387000)="d2", 0x1}], 0x1, &(0x7f0000c5d000-0x6a)=[], 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ce0000-0x8)={r3, r1}) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) sendmsg$can_raw(r3, &(0x7f0000c49000)={&(0x7f00000a9000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003d6000)={&(0x7f0000d05000-0x10)=@can={{0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ffdcfb67f48973be"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r3, &(0x7f000012c000)={&(0x7f00009e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e56000)={&(0x7f000069c000-0x41c)={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="727b9de34dd8ba4a38f1e0f75491fdc6ca937b3a4316641333e03f918c078a3eccb1619c8cacfea4e7824ce8efc9ecf3d1a897625b9d3f47672780158a60f10c5584df20fdaec75e97f18972dd912de83bfd1fc0a2c2020ea18a73771674d5f8dff820c16a0e1e18b9c3cb72ae94d9277b0fcadca72cd896d8da448386f5484ccb9e5680d3f5fae79a57e57e802650a14f4975a86e50c0d85a0554bef8d6a1b35642adba3303968c9e043f24894c8d95da9a413bc1e4ef8a51d120988376aab3c84aeb6e08bafcb1798c303c4f53be05dab96b8f2b8c2fc15a"]}, 0xf0}, 0x1, 0x0, 0x0, 0x44081}, 0x0) 2018/01/28 22:14:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000e57000-0x8)={0x0, 0x0}) 2018/01/28 22:14:24 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000026000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0x2e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000016000)={0x0, 0x35, 0x3}, &(0x7f0000014000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000022000)={r1, 0x0}, 0x6) [ 45.582879] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/28 22:14:24 executing program 5: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000441000)={0x6, 0x3, 0x0, "32af0f231e95", "e50b92ec85087cafe9efc7e8d0c8b279"}) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x7, 0x8) poll(&(0x7f0000ac0000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0xb7)={r0, 0x1, 0x5, "23836af452047bc7e0fbb6eeec8be96465f9867de7d924652e6a94997b6935e4d72eeb454cdde88375b31fe6aac378a36cebcecc899d570796097ced7f5e6ff63e06b5e3137ce6e5c037ac25b350aa9b50b3b25448bd8b69c705dbfbec8936791a7352d7b02e1ad96c1c17d91f888364829fa4b25af94bf5662568cedfb21dbc665c8a4721f927546e21f47eb77bf75fd5535d4a70da8b513497e1da5a6144808d1a6e194af45e85fb75351cc3"}) 2018/01/28 22:14:24 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007a4000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000+0xf24)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000001000-0x4)=0xd7, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3ff, 0x6, 0x4, 0x0, 0x7, 0xffffffff, 0x0, 0x20, r4}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000)=0x200, 0x4) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, &(0x7f0000003000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r5, 0x29, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000003000)={&(0x7f0000004000-0x24)=@delneigh={0x24, 0x1d, 0x620, 0x3, 0x0, {0x1f, 0x0, 0x0, r6, 0xa0, 0x8, 0x0}, [@NDA_IFINDEX={0x8, 0x8, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4044801) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000005000-0x8)={r4, 0x2}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000003000)={r4, 0x8, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000005000)={r3, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xe657, 0x200, 0x0, 0x17}, 0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000006000)=""/63, 0x3f, 0x40000000, &(0x7f0000001000)=@hci={0x1f, 0x38f, 0x0}, 0x6) 2018/01/28 22:14:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f0000be6000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x138) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {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) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/28 22:14:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x4) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") getpeername$netlink(0xffffffffffffffff, &(0x7f0000f5c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000018b000-0x4)=0xe072a3ba) r1 = accept$netrom(r0, &(0x7f00000f8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004ec000)=0xe1) sendmsg$netrom(r1, &(0x7f0000e90000)={&(0x7f0000909000-0x48)=@full={{0x3, {"ee9ee7e4d5d776"}, 0x5b7}, [{"020c21b2a39c4d"}, {"fe54c206f4eb13"}, {"470c890abdd5d3"}, {"f8f03c0a41407e"}, {"0bc8edd4d40dec"}, {"7ad62da15ed762"}, {"5bf0c3d5eb08f2"}, {"925bc15951f95a"}]}, 0x48, &(0x7f0000da7000)=[{&(0x7f00006f5000-0xc0)="48083b52abacebf6ba16815666ae964854de86f3b586c04f59f9be19b5eca49d27d964f4a375cd955b572106a2afb0c9712408dd118b6261ffec277e01f01fe25e15d9320da199d3ab1dd74c6324ddb63ec4e0e26646b8569f49528db5283a7fef95107dcdd7d6202bcd8971febc301ff3fbc39966ad24e36d440b9f99d124f5d8029db1f2448aa8c5faeae9ab8fd3d7057ecaf535e388c8b1f1387cf412a295388e98c5085bc8266af1cb94b2bdfdbddfb5c1ac61eedda72426b7c966eef14f", 0xc0}], 0x1, &(0x7f0000d9c000)=[{0x1010, 0x0, 0x20, "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{0x90, 0x11f, 0xfffffffffffffff9, "ff551adbaaf8572908ba1d6fd388912074f6ed38eabf4847dba3aef322d54cda1fe50799b5f8712c3050ed2224759c0c905c9d64b4d939c680df1568e319f21e9f16530888ec259b33857fafdce9388e99853e09038f9de1f4938303c86ae062fc4056f4a8964f676736b1a72989b4e5139e718c93f19a7c1c92b3af07fe"}, {0xe8, 0x84, 0x2, "a1c69f9e8a9903943d8c92aebc71be1f4c42f94afe6a6c49f3f4175fb051559723e144eca5b6fb554641eb3cf5e91442492e5eebd4ac5150e84d4486bfbaf706be3167baad7d28fefee00005b1b6e264fb4f4b096c4a8f478cf3699e11694033fde25b86d1d742ac384648e330d0f47dbab1d7db84962062d133f865a184f5eabda59f26f5f94ae1e4f26821f192f7cb9eab5c0f30dd8006b4bfb9209ff8f85e3899f3a4a3b46e5f022ab7fc2258728a746432efa542fe9818f8eef06a8c24964d8aa5558271c69f288b4b3f746a26a33ff8773c"}, {0x108, 0x115, 0x8, "cbad02293bfb25cbb301267a421ddd1f07234a9aadb1eba69ecc6548e0fc37d7f91f56404f36605b58b0235e8a51e1031acd688a0d6a4bcf3833539fff34f34355c2360918aef97c1a716f44c27832c5216d80e27253a9d00d685ede49d952d70adae3571955b9f0946bf683ad17f0883bd3ec837085bbbfbff980ab7ea8cb2a018fc40964bb62d99405a5735ce7642a853d68f5f2f860923db2c3ae684c7eb5d88962d33c1089889517db81919b9edadae25040d2b4809584b5a71f05111c11f014d9adb39bd3c4f9e4bcf185eaff565eb2bd848c623da36096444fb9a3c565eeffd989cffbe03adb3bcce21934323881adb044"}, {0x38, 0x10e, 0x5, "ea6cc150acf915e7103acbac9980966edbb413f5decde9ef48a0ffdb46604ab69218784f7aeb"}, {0x90, 0x107, 0x1, "60ebb133e6d71f649e44754acec274dd596aef40689b108c1a27b870c2ec253d3df7d3f3a42a9d9cb1c2e7fad36b85196dda5b70d4e81824fbd25ac24e727cbb66e5c9a45700e9cc04c1eed5150a5f244684550f74b3230e1054c354360d3d2d653de921db0602afb9cd45ddf9998bbb98b6801d61493ade9e178e93f9"}, {0xa8, 0x0, 0x9, "3228e535dae6ff29c6175a58d1e0a181a88c62fdbe82b488200bc3d2f4551029f8bc081d544071af5b24fc699691af9fdf133314e60dcf8a989dd496596bba8a61aa7f765a3e0c00da7fd6b62d6c6a55e417de378d556236079f97b8e2375ffb080845c590417f6b53a03667d3134b8ed2718da4b6ff0206fd5d6c0e04a2edb3acda40160eb453d2e496e8ec104780707d"}, {0xd8, 0x113, 0x81, "90938061124c3e53b4ddfa6b22163208a5d51cdf26c26865c30d751588623875fea60b829a03cb999fbf0b2e6eb3935f0520e4a63649285c7111339f5b40276151bd9a811d6ede488716f335413170ba001f2bf4b5fb2bd43fb521bb12bd80b92400ffd49de3afac80ec7143ddeb7c4b42ad72ece6ec187aa0d069ac40b79f962cbd641107634c21f63e2d3330ec35c561b85e75e55b959c23fab3cd97c04e82a6fe87a29840a670c7aabc37d61652ad1fbc3ff69bea33158d36c09d9b7959b0997eac"}, {0x98, 0x113, 0x1aa4, "cdbbe41296dbcd3ea94c33055653f694199097d8f00f15ee3bfa4fbbaac3c35b0ede2cbcae8c151c52db966d0616ce6a9ac18c7159bbb75b8e4eb3f1ff359fbe85e03f7976fa5c791f60777a0291f1e71b9ab4eac9160a08659e53d65f3ff551ee4d20f61c6e14e7d478b5b0accf9f4492ebf8030bd58d9da740d4a87db5aa17a2ba59aa0e3796"}, {0x28, 0x11f, 0x8, "ce1220a7d48098dc2af8e917f998b5096ece5f"}], 0x1598, 0x4}, 0x91) [ 45.750148] audit: type=1400 audit(1517177664.386:52): avc: denied { shutdown } for pid=7767 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/28 22:14:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 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, @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]}}, 0x108) socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f0000dd1000-0x8)={0x0, 0x0}) r2 = accept4(r1, &(0x7f00001b9000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000153000)=0x10, 0x80800) sendmsg$kcm(r2, &(0x7f000081a000-0x38)={&(0x7f000009c000)=@sco={0x1f, {0x4, 0x5b, 0x80000000, 0x9, 0x4, 0x5}}, 0x8, &(0x7f00009cd000-0x80)=[{&(0x7f00005fe000)="02150e83bd812a56912fd1fa4c9264f075d5271cc5721da13b35e0", 0x1b}, {&(0x7f0000a48000)="da27e986f546397c28c00b1ab47de4743c6e4707489d175441ec995e73d49b38a554d62e7d9aafd6f23795b246e2b369dcdf2d3b70b005226b87c8474969", 0x3e}, {&(0x7f0000115000-0xfa)="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", 0xfa}, {&(0x7f0000b84000-0x6b)="9702768b000ff4be4262bcbb73fb613bd396bde27b55663939e8585f55dbcf2b1480d1ca23f315ecd498e2dc60565f0b4f9f890aed978cd41d0565060604718e62f7232ff0ade420317d970b0f3edf13c4c4c2354bd244034ad24e973593fbba7fab4fc34f10e231e423ad", 0x6b}, {&(0x7f0000789000-0xf0)="0ddda87933f0eee43e1ad629560fdb695628e4ab00ca900269d6ff537a6b361dc0724ffab8ab0f0ca211a9075a48446d44b90074c39f1d600e7a3c114fa5b38ba7d7640770da9ae0f3d4e5f224222ac9e636afecf45e7486984a3a837d273c3ecb3e59c0c2ff64afd7cd0581744aae7db362c24e63e2aa51a7573bf93233cf5880449f1c09d6686465e8968c9459a5f83d190ad8035b3c2ec467eb0bddd9b6300a2018c736efdee765abfa969be4e8301acf3a0a3b6181eeb7cdcd9cc422d674b297260b108c735fa8331a81b52d8e88ea4e60fc242d3e1b00b8cee2e632acff13fc469b77752c6a9b1ae23e30380ab4", 0xf0}, {&(0x7f0000308000-0xa7)="aabd0575cf6d15b21566e20063271e2814b6363ce20ffa8658a7067cbdb957f220008dfbae6c2c67d267b76c7b6887b1bb0d9f60caea08b933821ef08132006ac28dff5df2eeb4090cc92d2ee173e5a2baffa1154e77a890c60f0451377f160564154be529ed148137ec0d39769e58dc61dd29f9d3568bcc41b7c15e8a9efe8c2661697a76e66288141ee3bc6b8dedea3435b0a61daf7474e68e3ee2eb7fcc968654efa5280493", 0xa7}, {&(0x7f0000258000)="4df61c919c74dd49c359d866016011d7356ca0b49e3e733b854eac52e5d981ef61f57410088e047fcb768a7173c6cb9cfaab6c", 0x33}, {&(0x7f0000bb4000)="65a4f0e87d3d3123ea3f065f411695c0807b52caaf759ffd569036b88e27568edda06b0ca17271e24e7a3ae1931664cbaa3c40c79538ad23563c0bfdad98129d386f05d6f731106955452c0f26659302b3ddbbcac98ae75c284ca8e339a5ab7008ca1b7df844533b537604b594db979385ea6f89b818f17ef1561787deac4b2cda9fe881d3edadcb6b6f04e9a330210f7ffcefeb8d14f2e47669e9dfcab3284d4dc1c1e9022a105942490d98c8731282d02e", 0xb2}], 0x8, &(0x7f00000ff000)=[{0x88, 0x13f, 0x0, "7a28d5984d26beef1640606127ac6aa329e7ae61c6ea95173240b9d29935d14f8b6c43f5afcffd2905479bd05243a0c5b85fc9feb1fe45e2f2b865e8a5d014d180f96fbe46bf49e82697480a27467c3424a802a09e593183d4cf8e6633456e1d1e3a21ed29c2899c2771ac7b1eb0fb299861e4018fcd"}, {0x68, 0x11b, 0x5, "65fe8ec046910d8e8383480fde3475e8e58abaddc5d182d49e78127f5387e9a141d5d00c5f3d673cfb21c1bb09aa05a83800d66cb97b189d1a6acdbe1b8e5b2660f78f874faa66235d9005769fdf8e3ce7cf"}, {0x40, 0x111, 0x8, "7d135506f54407f3ac4359ad0c9a9826650137da3b6f2387b85716d1e70aed58fd645ffd1b3704df9e2100"}, {0x60, 0x13f, 0x7, "b6feba040d47cc22ba04ed922c4dd890ca57d0265b33b806e2295737e31c0cc1b228bd3d78d5765e7c797225e5d420d4a4e5b43c5768c1262173526cef539a9bca950043d719a801f1c5fa77c033e3e6"}, {0x1010, 0xff, 0x7, "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"}, {0xd0, 0x107, 0x8, "900e9aaa44545addf6199705adeb4d50fa46666093edf2de31f3c84d9f3b2eddf0770932c0b5a8215c2d050c62e72f46ca09e7c14c42382246d7a367882bedb97dfc0c1423d614bf63bbbfa19c1c0b99de0a688e41f10f7fc31b922359150de1921f1e0c7159c07681e7ab0143203ce84d1f75de749d15834eaa16dc1b48aba7cfcbbd634e8a2184261e5ee5ce29afff92f84cf792cd96eb95d57d225460d8417d781e4686c193f506d43f4e8c8ec63d95dbdcf392afdd1dc3"}, {0x40, 0x101, 0x8, "9c428e06a6405b759685891bd98b291f0347ea6a2d3deff5afb61dc52571d46625b8f0999e20a347590ed01a"}], 0x12b0, 0x4801}, 0x8000) close(r0) 2018/01/28 22:14:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000737000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040f000)=0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000578000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="dd8377562166", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x40000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/28 22:14:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ee3000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000075d000-0x20)={@generic="2fdd760eeee5b980f95c40aa47a8ac91", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r1, 0x0) 2018/01/28 22:14:24 executing program 6: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000fd000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003a1000)={0x9, 0x0, 0x2, 0xe83b}) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00003a1000)={r1, 0x1}) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00002ad000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'nr0\x00', {0x0, 0x1, 0x0, 0x0, 0x9, 0x8, 0x4, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common="0066623000800080020069e6ff006600", @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x82) 2018/01/28 22:14:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r0, 0x0) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) 2018/01/28 22:14:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x4, 0x6, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x2, 0x4) [ 45.871696] audit: type=1400 audit(1517177664.419:53): avc: denied { write } for pid=7767 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/28 22:14:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000082d000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000eb0000)={0x20, 0x14, 0x829, 0xffffffffffffffff, 0x0, {0x3, 0x0, 0x0}, [@nested={0xa, 0x2, [@generic="bc8d26c93076ec2423fbfb0a85e7597f591dc7c8688e672d03705a5edb71ecdccdfcd60517718938f245b1f185ba9096ed81f6e5dc4882bcbfedbb9ecccb1a38f9c4fa6728865b57bac10867a55133cc4ef9f4"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004000}, 0xfffffffffffffffd) 2018/01/28 22:14:24 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getuid() r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009ca000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f4c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f5000-0x4)=0xe8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000228000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r8, 0x10e, 0x2, &(0x7f00001a7000)=0x15, 0x4) sendmsg$unix(r1, &(0x7f0000411000-0x4)={&(0x7f0000fd3000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000af6000-0x60)=[{&(0x7f0000fd2000)="4e9288d1371942da6fcc8d0f4c69c7442562a17c40e739fc221804ab248e31552cd176e383a3147306cf58a5c8867568c2740c21b27a1e151a8dcd4648ab534dd41ff2d3aaead1a451685fb7e98db9fb611cdde193d3fd4431dbfdfa6975a109d71cd4", 0x63}, {&(0x7f0000fd2000)="76eba38e59e784c42d7f88c52e9f3b3751f83790f4b30d77af1476627a4c95e4a56a2ff6a14094ab1635e7e56ba0e8110e7f1fcc9cb018d6a8c05c3ec9a65d41dadf8aeeafd0c51e6b8512cc55e88aeed4045174997b06351ff493233d6948711f8ce926917ba3872cc11c6435e3e5855a", 0x71}, {&(0x7f0000fd2000)="d062b682ab83ea72bac966d61798ffae0e1654305e9b784f8aa9c627b804dc045cc31030b21a690df4d4c3fbf938ef58c7497bb0faca1fb229c1a40e8028eeb7ea8cc837606fd8bbdbed36c1b768a6f3ceceae3507109ea068caa3470ff29f8b64fe24796b7a45eac22328eafb98401ec8a4", 0x72}, {&(0x7f0000fd3000-0x85)="bc23d2393535845c5a0dd8b6d117fa4bf7cdb071f972a61738567e5aba3d8bceac07088432f2165c240cf288e4831f395a0564ebe622a51603fc02c8dc2fed9adcd5a6da3190160bcfa78e8277ffee470a6729d8130f5d97f10cc6b67f97c67355ca29d63d449f2104e4c22ff27c348f9fd06a7eeb970a71b8ed4bbb10bb047cb1b9123ea8", 0x85}, {&(0x7f0000901000-0xb6)="2cdce30fda4c8fa6cb16deec63f9099d493312141c0b27ffac9c66543716e5a1275171516f9943b12af733ac48bc8d7a186c097af3e1b4ccdf352a7d5f2f104a2996d860019ce229f10faab7af50e9e2cf46292e165101edcf8554dac2c4c6412531e3042b22cf946ad48394c6d9f432d7c16fb99d52f7f2a5b1da8ffdcedfa0103e0875665a57f43d1414a401116ba677a0faf6799cc737b5e96d1c8babc25de5b0b0e70f02b22fab1cf739c26e01ed9268f0a6f82b", 0xb6}, {&(0x7f000089e000-0x1)="b0", 0x1}], 0x6, &(0x7f0000fd2000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x98, 0x20000840}, 0x4000000) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x200, &(0x7f0000fd3000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r9, &(0x7f00007c2000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fd4000-0x4)=0x48, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000554000)={0x0, 0x0}) sendto$unix(r10, &(0x7f00004ab000)="e29cee60fe4ca179435bfc3f3ba839da6d89e52103899e130f4669c32f9a62d24155b96336d85bd1ce8fe451a217093fe5e912a0d0c0f4185b9d", 0x3a, 0x4044800, &(0x7f0000f71000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 22:14:24 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x8d47, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, {0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffff9, [0x1, 0x8, 0x9, 0x71, 0x268b, 0x4, 0x7987, 0x8]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x12, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, {0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5d4}, 0x3f, [0x6, 0x6, 0x5, 0x6, 0x10001, 0x1000, 0x6224, 0x7]}, 0x5c) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x200, 0x0, 0x7ff, 0x80000001, 0x400, 0xfffffffffffffffe, 0x101, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r4, 0xce0}, &(0x7f0000001000-0x4)=0x8) r6 = socket$inet(0x2, 0x80a, 0x7f1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000002000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000004000-0x8)={r5, 0x2}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000002000)={{0xa, 0x3, 0x51d5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x2, [0x6fb, 0x69, 0x3ff, 0xfffffffffffffffd, 0x100, 0x8, 0x6, 0xfffffffffffffffd]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000-0x108)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x63f, 0x4, 0x401, 0x80000001, 0x1, 0x1, 0x4, 0x7d7, 0x0, 0xfffffffffffffff8, 0xfc23, 0x1, 0x8, 0x4]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000005000-0x8)={r5, 0x3f, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000-0x8)={r4, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x2}, &(0x7f0000005000-0x4)=0x8) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"839b91af706626"}, 0x6}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000005000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000000)=r7, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000003000)={r8, &(0x7f0000007000-0x74)=""/116}) 2018/01/28 22:14:24 executing program 6: 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_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x7ff, 0xffffffffffffff7d, 0x2, 0x2}, 0x8) 2018/01/28 22:14:24 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000008000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000)={r2, 0x9}, &(0x7f0000009000-0x4)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0x74, &(0x7f0000008000-0x4)="0000f1ff3c0c0000", 0x8) 2018/01/28 22:14:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) socket(0x2, 0xa, 0x8) sendto$inet(r0, &(0x7f000072f000)="", 0xfd0b, 0x0, &(0x7f00004dc000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 22:14:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c52000-0x4)=0x5, 0x4) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/28 22:14:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000290000-0x88)={0x10000, {{0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x2000007fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nfc_raw(0x27, 0x1, 0x0) connect$nfc_raw(r1, &(0x7f000096f000)={0x27, 0x124, 0x100000001, 0x3}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cbb000+0xe92)={0x20, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3698, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8bf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) listen(r0, 0x68400000009) r2 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000035c000-0xc)=@sack_info={0x0, 0x3, 0x1}, 0xc) 2018/01/28 22:14:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) r1 = accept(r0, &(0x7f00005d2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000055e000)=0x58) connect$pppoe(r1, &(0x7f0000fc0000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="5fc0c9d4874cb169f1294bcd657b548a"}}, 0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000074b000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f0000002000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000119000-0x8)={r2, 0x6}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d20000-0x10)={0x574, 0x8, 0x6, 0x2, 0x0}, &(0x7f000063c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000544000-0x4)=r3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000622000)={r0}) sendmsg$kcm(r4, &(0x7f00004da000-0x38)={&(0x7f0000ddc000)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, &(0x7f0000df3000-0x40)=[{&(0x7f0000144000)="8e04b0e5086694ad69eca66e5e66aeba52ae162fd37b3acdd1ea31ed4ea234091b415b8a7909308aacadb17834edecccd38b4d75b34afccc0465295043d5258056a2a7d126aae7ef55185922fc876d96bcfc102b5787c5b71dd603f09f4d749a03524252dccf79ac898dd549bf902f25ec714af0d46e0360e94545f6615d", 0x7e}, {&(0x7f0000b49000-0xc4)="1b4e01cfbe81f894b1c6b84fe85e585a961ff27b1ec00e2024db435fb575a6a8b2eee8c4759532da92c2045dd90968c84bb57a2c6e9e9ab54a191b34c433c5b5c4fc0cf8e0ba2dbaa76164f20fa20b1394f4fac030080f072ecfb81a6ebab5856514f96287f7ec2c774460a75e1b4ab48fdd484a804088b72855cd9d0ff55fa81948563d0efc1485fa335fc5532addbcce4b7ef83f73860ff49ee89c95542371afdbf8860428957c8d2285da38a7fe032b9c9391b95f50af09bb21a41fc3ddf6acaf42ef", 0xc4}, {&(0x7f0000844000+0x1e4)="47a40a8b4fa93b", 0x7}, {&(0x7f000062a000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000649000-0x318)=[{0x58, 0x13f, 0x2, "1d70d584a25e247610256bf75c351dffa8a24635ffcabe50889656df27a57f56f44c9633ffa8414e88c4f9f10d770fba8b01b772db070c359cfa06c7afc0469c6f061b9ef94d"}, {0xb8, 0x1, 0x401, "27f08855502841759a6411dc38c055d13cbe1a0b43f64b0115a472a1134aafcb40aef01f5d4c49debbc8625921dd7ce84f748ef2cb9a26ce2726604dca1a0858c969f1bb911688243e752e1de64c58bab9cf076354d045084a551e1100dd1180572f659aab1d87efdaaeedb2b2795a390a11cede62859f2b6354b340dec745e43ce8f38cbd53d9093d502ad3bf196d2105295b463a8bd2ec2e513e3495dd5bbd4adb8d083b8b"}, {0xb0, 0x10d, 0x4, "6b06e3ca864cc000b522b6c974afb069c6eff8606d0c805692c43dbc8cda5554749734bf140a4f423dad52e71c4e7c37463ce75e3cb4c8d9dd598a8e35dfe5a92c4de1b18bb19ee0a96ef718c9b247c4363c1cdd7e680e2d13e6dfbf497750660840ec66c156cc263ff5d082b697714803fa5a35db6647e7097a0cd32a9e1f7a18943759fd8e296aec8fab2d8645f9684b0733982c44fe4cd8939fb27d3e"}, {0x70, 0x109, 0xffffffffffff7fff, "431b3d9cb6665acd7f43035c03f2959f68e27f242829d03f798d19adc38932c7a6648d93a95a1feb1cf0672f42cd4705a20ac6b7c49e1b3de2125ab79f23d0957f40b25a6dc0ef8dfe7b330d91280cb01f514942cd6d94ba749e"}, {0x80, 0x1, 0x7, "e75a62bb3d59361229053d07d334e14a2017795ff259994ab3da33b90fe117778518d6336d25e757d972754211e52159262023348cd7769d30387a9daac10712b51efeef3c2f6ab16f3680e440b414899f37ea235ab32c03e9606a6231e5876190ac5031c69075fc1835f3ccbf4bc5ce"}, {0x68, 0x185, 0x1, "5e193498d5e211fa8225cad4530355d82b322c1a34a2e3f3b5196ea999761367b0e31145da6ec6a6cc1db3ff4ef801c4469baf1557fbb7c2a950188058a8cfa405df4f34232e1448861c885848e20f1daa0f438f"}], 0x318, 0x4}, 0x90) 2018/01/28 22:14:24 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) 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) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000733000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000098000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000c75000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r2}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fee000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fed000+0x9f3)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000649000-0xc)={r5, 0x80000, r7}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000a6d000-0x37)={0x0, 0x2f, "f98f8a79853f6e1808c8778f73a7dbe7514c1fbe7fef58470ae0c0eb4ac1b1fd906a6614a4364f082d5632341f0e11"}, &(0x7f0000fee000)=0x37) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000fee000)={r8, 0x49, 0x0, 0x1}, 0x10) r9 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x40, 0x100000001, 0x2, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0xb, &(0x7f0000ff0000-0x4)=0x0, &(0x7f0000e7d000-0x4)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 22:14:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000de9000)={r0}) bind$bt_rfcomm(r1, &(0x7f00000f7000)={0x1f, {0xd9, 0x240000000000000, 0x3f, 0x800, 0x0, 0xffffffffffffffff}, 0x7}, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000d89000)="06", 0x1) recvmsg(r0, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059c000)=[{&(0x7f00007b1000)=""/4096, 0x1000}], 0x1, &(0x7f00008f8000-0xe1)=""/225, 0xe1, 0x0}, 0x0) shutdown(r2, 0x1) [ 46.045517] audit: type=1400 audit(1517177664.681:54): avc: denied { net_broadcast } for pid=7861 comm="syz-executor2" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 22:14:24 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={r1, 0x80000, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='a\\zkalleS\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:14:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000e07000)="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", 0x10c1, 0x0, &(0x7f00007d8000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) recvmsg(r1, &(0x7f00006a6000)={&(0x7f0000f9b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000586000)=[{&(0x7f0000d18000)=""/196, 0xc4}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fcd000)={&(0x7f000095d000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fb000-0x60)=[{&(0x7f0000ec7000-0x3a)=""/58, 0x3a}, {&(0x7f000007c000)=""/4096, 0x1000}, {&(0x7f0000906000)=""/178, 0xb2}, {&(0x7f0000529000)=""/4096, 0x1000}, {&(0x7f00008f5000)=""/241, 0xf1}, {&(0x7f00007b8000-0x8f)=""/143, 0x8f}], 0x6, &(0x7f0000b6c000-0x11)=""/17, 0x11, 0x140000}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b04000)={0x0, 0x0}) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f000081a000)=0x0, &(0x7f00000af000)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000af5000)={@generic="6848f22eda1af3dbd2d75f429d093654", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000088e000-0x18)={@loopback={0x0, 0x1}, 0x0, r3}) 2018/01/28 22:14:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000ce3000-0xc)={0x10, 0x0, 0x1, 0x120202}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000006d000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f25000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000485000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00005c7000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) getsockname(r0, &(0x7f000082e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000709000)=0x231) ioctl$sock_FIOGETOWN(r3, 0x400454ca, &(0x7f0000487000)=0x0) 2018/01/28 22:14:24 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000bf1000)=0x1, 0x4) 2018/01/28 22:14:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) close(r0) close(r1) 2018/01/28 22:14:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xbf62, 0x1, "2706c162af9ea1a552934786e72fbb05b363b3d6708d13d560567d0ff11164e72f030cc7bda44ad5ecaaccb6fd8ddcc67c899adae04ced682d5e77bf9cfce168cad2bb1415ccf03d183a38388a09bd73"}, 0x160) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0xca)={0x0, 0xc2, "db766fb1ed256b6a2a6e88ad6a375adc536cab303a5a3cb9aa0b212db88fa60c955325fe1c7006329e51a669d147b9329a74d94a1c3cd0c882a17e621d9744b36027b1479e0f2eefd8dd520f3ce8b403aaef85ab49d257a216c4a88b77b6418eccb33b4af609bc927e9063641c02211023a5d512bfa7257000e084a885491b2a837194d20e165dc995e682e54747bba0dc2b19d833e5e2d7564c8c6b9760eee78bb58e5e8a974430a11d31d27da236ab7415e1cab0b201043a9cebd126338cc6fc29"}, &(0x7f0000004000-0x4)=0xca) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={r3, 0x3}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x8)={r3, 0x9}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000005000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={r4, 0x2, 0x7, [0x3, 0x1, 0x80000001, 0x6, 0x5, 0x4, 0x3ff]}, &(0x7f0000006000)=0x16) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000008000-0x8)={r3, 0xa4b}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xfb, &(0x7f0000008000)={0x0, 0x0}) setsockopt$ax25_int(r6, 0x101, 0x4, &(0x7f0000008000-0x1)=0x3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x80000000, 0x1, 0x700000000000000, 0xa, 0xa0, 0x80, 0x88, r7, r8}, {0x7f, 0x4, 0x1, 0x2, 0x7, 0xd33d, 0x455a, 0x6}, {0x3, 0x3, 0x0, 0x7ff}, 0x5, 0xd, 0x1, 0x1, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x2, 0xf6, 0x9, 0x7fff, 0x7}}, 0xe8) 2018/01/28 22:14:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b70000)={0x0, 0x0}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f0000aaf000)={0x20, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x6, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x65) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000001000-0x80)=@generic={0x0, "64bd0a880785f3cf6ceab59161c7ce7e19f72d96417ee3297c9ce74b29743f2aae3416db87190665addb388b2e84f0f7505acb480b23afc19aafe5b69d9f0d5615fc54c67bcecbdfe1ae136aad297fecf42a2ec5ed2359b2722363a33fa851895e4758595451e36484c1ab0ea39f308a40e9ed69ba559488b93bb57be528"}, 0x80, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x54)="2918fd664cc08c6321044e155641b747b3ebcd8694fc8ab449026de88cee0bd38d0ea4d2dc0a3d3d7ba5974fd7dd060a4e7f0be9b2b5f5bd1c099cb57a4e5f26b329137c6a2e37876acee0fa93d26a5c541caef6", 0x54}], 0x1, &(0x7f0000002000-0x13e0)=[{0xf8, 0x117, 0x5, "f614dee384ed0c8c74c60c3646b527367f09ab976bfe34fbe5991fdf891719655a7660f52945f5d716d98f6131aa99667882ce86936a999d8a8308e4421c7bd0eb9d59634de1c90f25dc40efd400bf6249aa819f81b8a17202bd3d76040ee959264a9991dad73dd2ef313dce32f55e3557b518a838e98b7e1bbb59df88a74b2ca57e62c3a1b479cd0d36310d1e5707cb909c6060a351e9a49427224b71845a5d8fc5c165856c34de4987f5b2e1357f704ec0f0ca9e291a87b9b3e7ea6a7401ce616e2e55396a27ab9c90db8d7c3e36d1694fccbdebeb2d77fa2ec7fdda6888a50ada0d5bbd831525"}, {0x80, 0x115, 0x8, "394da207a0ad8ccb9a710142143a0b59453dc4f5bb3a53ad10d9a9628710dde277b1a078927ce25c87da2b5adba173674ca5d9e742747f090a1e3b440698088f8ff1dd4052d80a808315fd108452deb703b9d63ecd77ce155788316193b32b77ef50f82fe5a7e3db4df56e5c63d2"}, {0xd8, 0x13f, 0x4, "098b07a31ae15c31a15c1cf36093bc2cb471ad453f79686fa79858402bb11b8a5654b3789f29cd8033bb126a984ddcf7c3e0f72ca9af7498652ed607010f2467b3a4c2152b013bffbe2b36091d8e5eff5c42ea1f908c4d733a2cd64b8daa1d5257bfb686af8dbb0a102051869c1fde675baa38b927a640c2ffb3697d78bf919e1faa3852cf11ad2d229cc4af9bde02274684908f5a4f539959512f6e8cf75d3c7842d12bd0c84848f77fede3e69f02b574314f8fa683e1fced463a902017f8aa101dc7f438"}, {0x78, 0x10c, 0x200, "e98923c3489ca7f5b876619167fd586a319e00872bcb6d5dd53467ee67aa7caa3f55d3d4e53c711ca9e7843c2383995255aaf625ae1bfce271336a9171c36f963c698030e90fb8730a31bd4d9ef9f934ae82f841b0d817f2f2af7c9a5ca6820628afb700596839"}, {0x1010, 0x112, 0x1, "a2457f78e54a217756a2a5db16ea684bb14d369ced69d32a31fbf968fe7bc4b6b474eb23081b0a682e930b5ef2d9d6c2d1ba83583a295bc941412e6fdea4ea6f04bc0bdc0b104ad5e921feda01d21d2063e10fbebf03f0f6b5184fa5e41a4e51e7374e2fb874d60c4c413c99e38dc6beaba6980a95f774e5d9d20d69221d716b0441ef3b7ad3fadb2ab54314f9a8bd02851d7984784d322c168295ef2d96c4dfa1372c2a63f52973902a78a4a5a208b2af6f63f542651e1a6daeddca7577875e22f1f64b66621fcea38312de18c4f7019efb83de67229b06ec906fae970acbfe252d47c083c21939f6202fcdd2f1d8b1386759360f28a72c497be1de2e10d1faf678a7e7e6014b144053e3074a3da4af845cf46779e22236025efc4ee552af72d6b9f1507d4a9a75874eef59fbbba7792762ba2a9d718bb20186d436100d642c168432228108a98f8453abc6bcba9cae50fbe8b48c80a8af03c029ffe9263ad1c525f73bc0fa03ae22eb216c34431aaa94d256dfbc06e71039238cca4400e01e7e612d4798510284062a59aa880084cc153dfb16e1ba96f98e9433bbd48a46dcadbe6f4896257b55c8da3230cd30bd0b6331c6877ab68f83c4bf99049b02de81f4819a34be8bae159a5b92c46a772cfc9071809cce475f0d14dd1432f6106f071f65f0bcec5dc12e8c61dde27a0871b48748f08f5d2bb7d2af58b197cb2a5b094f38ef84017c857c61b1694888aabb114fca4c8c24581df5fbc58f068ae490fa597b82a28276c494696cef6d1154e8ebdc56e9da6036bda5a7449c8d53f5f056fb20a36b03b5637d617d2131dd92148cdcce858c8bbafb07032f3a161f6ce03ff3d074cdffadf8fe52a89c40e95271ec1efcc2e4a4942535a91b5420e8f9f9cf1f7ff65ffbc76e16a444827ea31ac3b1d801b96770f31a44c63499384f736f8888211a06272b8f801b8d6e358ef1aaaabebd7c2f4c861c316d1880174b1c82a442b2617ffb50c3dcc400597c9262c089288d8b302b327087e8a7c4b4e1dbe3303d7facfa70c9238ac258f20ddbb312f52499ea68091f89d7b121510b783fe712ebb4735485879e47fc28fc5639d3dd0b79b22e31ea1f96f32b3e7bdfbf0f09dd024616b3ef4326c1790ea3a7cb82e62ff5dd5ae9c51e7cb024d91b8777dd520e1924176d9c7a6fb4c5d6126e7e2ba629be5456b293aae1adf8435c4f42af8c0b0583b56b8dd7cf3c5ae6368554c31b649ce837eeaf22e3fa5d4ef7819299c547a50f4d402e3f0aac83997550db8f722131daaa93d18679709d797b928c0746d9360a243b701a829e9872fa56f3eb21c08471d5a687cfdb9341458c585bc8c270d0b5f83d2a4f343e1c8f84b45a65c7167799911d85e361fcff51cb9d7d72803feb55d423822eb776b242524db566a8f96e38968eb506c3b11ef614c6972290c0b394e1808d857452b1e3521f3b364a4b44b23bed0a150a6307952c98591854d28c14e6ecbc9835304ebd02e557ec0c994f82e2e5fb4e503b9e8d4099b83b890695e5994647864c081201bc9690e892d95609b37598544c1f0c766edd99da35f662add9572e1927425e618be4fafdc0dcd55110d9c3abccca01eaedc16ae5be75e01e8bba6474b64d664dbc09d57b85a19e8feaad76ebe4b1f11f26c846cbe66e41d546ad483503daedbeaa5925a19422a7bb96aff66b2185ced3881ac2d32a1590f83ed5537fce2d3cdd8576abccb5e16c92999dd15084de5a71af6cad5435e6966df98ce4f4fa064181d06eb740235840a5bd45179c727daa4c7aa1c025ef301a893fbdb94587de3e8d2ba2b842cc4e7d2fc42e06a9b6e16a31fa9e3bbedb8dfda531373dcdf1cf646012befa1aa27c5f1845121f2c201ed81372e4c03a1d4919fc7d52ae1ed81394919a1c4ccb30ae9f7f4ea365d05dfe2a630c34d577fb7d8ec95d39fd379b494809cda7b176e5afa990dec377c50d5281da414bf403dbc322eb05ff1cea6c45d9a492b8435014b3523a0750d8e124db2682d433e627899ec6b6fc8728e69faa88038da5f4ecf4a4c29787da582ae2fb1e490eed08b1ac99a65d262486c5a87c6c0458dddede38c6fdc7e7eef737792c7c335e181070145af0b9d2c7dddbfd0877cfc18bfc207566c14000ca135d64977fbd145c76fe1a596264e02d5f993a0aefa5a26d8ce2e573a2f02fc68d94d9c823cbe6866b7bb29c03756cee7e3be8d371efe6550402d452268fc2b61b9fcaf1202ffe8f317a598dd2333cc740d6a3d2602b60274b68348b82af8a335971d0f709a857323edc8be34281ffdb28d9230fe17d82486b20c33f2fcab6684e079aa3df74a126bf064872c38f7d9b5badf65c1084bf9838009d2a4605d0004e6d260bd2193e4af4cd57a999eb814fd724ea37dce218651b7801e0a87a2c95db7506ac21f6e1277f2ae257519cefb6f3806c415daa2e08eac98e81ebb736eacf5290aa675ac6c2c29c5318e488814b62ae84e079383d33949512b3e9db6648b3c28dee279e980757e38eb63b07ee49ff163852562a1639fe0a21c214f914d799811f08dd78bf6440b7f8756ce0c583465cc215a5a9429153205c1e2f9c133e3e03194244205c94a939e96ac01f1ca6aa16a60c73f09eb5d055d399328f785363b3544d1edbcc214d3a994f14c26c4378e04f0e84354a10740b2a081207af0685dfbb8d41dc1bbe0646adc0e46101f43640d6ff03f1339c406183a88a08a29dc87ccbce6f836880d35549b626c4577e1e2781ba9c6d368b15247bf628e78fe61f3522149be917eddc16f68faa05b329cc76be4eb5ee9e929d64d98be7305f677c01d3ee1c9ff5220cc68db16cf0b753d53c98694ff9130a13d750a553ecd9592c8789ab624e6c235a1d33d969e6628e2f536c16f2b5438df44c87514ec3e14773e212569b64171febaaa3c81f3b1e9a9d41fe8c0d36569d43787df53d53cebdbabf883f4903c15202677b4dd70164f0193c0b901206ab59b41e9faaaac1e92f040ead25c9874d14b4eaae36fe13bcd8ec9ebd43f2c048590432ae3b3f4489fad851a873da6abbb68b27a82e7e7ff52d416db22c7c27311fc0db99d350a6171d940031f72e0181651799ef55dcc6cfe3746b4e2cfad0abb3e908e1cc65b0f7b0efee1e8b63f49f7567a107be7828c3b7c0424504921e32830e9f562659616e023067199ec357145e98e6d69c1b65cbbb14725de472db372d22aaf0d3b63df005c0fb476a838d4407d76a80e991d53bb17e16be668e7bb3889c5bfedb53957b3d0335ff8d0dd4dcc2b7d7a3d9ed3e7ad5c7e0236f00ca6d02e9792b8f7f5625eded2eeb65e6d4f918399691627ebe9f316b3fa00178863655e7151b65283e4a18b2a72a332eaa0e023c43d5dbb1990ae9453c60044fe0c04b1ed6acc32f12eb55590ca79bbcb2258910fca71a1c05c8cf569b674e1d1cfc0fd7e845d7cb91bd34315baff64dd9bbdb58a94559f36c4dc2333a0da4e8ccb751baea3322e4551a3296c8b96d07c6f1f8ee8257f68ed2f46f913ffda2c0ad04138092a91ac5272f48967cd086e1addc39c9bb603a875b56a44207661d90f7f455c01b8e61a5be029437e041cd67da5c0b836c6017970dbb0f2c41b6e3d7ba185a2b5361a9d121bb5be6a12b5a50a669909f93eba8e107bf48b4c283b47bab667a2791638a0a4da5f6d69ace3f0ef6ec7ac8762a987f36a9fa2a85973b5ff9de0cf0893ce54f5718ccb8f4ea0350e4aa91731bee844b8acd796b1fbd1de87238024ec494249e92e07ecb5793fc6967ffabf6c29eccff4eac88975798b4d1125068028ef1e46eebc3838fdedab051de6efe7752351dd82f82d7703cecc2fdf93270faf854f01add9b52d1e160d62c35e16b3c69203235a12d07d0540cab2e5020f52a9cbe973a17cccdc13ab3d80d7b64903b28c1279abb5571b649a94dae13cd9d14628fb0e19f79eaa574ff951f115c0befaf716a2874a177ff860d3b9d138e45136438c6c88ebeabfe4bcd19d8772f80fb3211d9d294d97c9e2ca6bd7882297730f5b9450a5009f0b0ce61460c900aff60fe2e7ff0d608ba69337e401b46240e25b949e1d5703c6af671f01bc8a400b5777073ceba8b0897e3775a797e036c47ed72f7411ac7c7d1ae6baccaf1c534f0d9f29d82621967a75eeec794c6d769e82522511d22253c9ab683bd7e89ca2b8aff94f06fa30e1c2ec22fe053378834561392b85d5c2248357f9b6f1a6c0bfc6fb4cfd3058925c6e18f32e5b0b7ed81ff41e92d504420f6871378efc85e53da30f1d2b7da9d02e622682888d0f4098a3b7880008cb958f086cc6640f7266aee25475abc831d2f61ad25b219e762d66316f523d255bf42a7383fb8f315028e0b7cc76b5ac699bdfe50ebfcee8dc7dc8baf13a54dd70102dd6ff96eb2876a55bcf232902f41a160f44cf817ebf13d00e6cb1bee5fd33df36a3f9aaa01e61b7751a77a86d0e1ef917f69acac55c7d5e1fe2c08d91a45ef76e6ef380ed1aa1fe7930bdad81ad848d90f7b94321f2876583f5b813d7da8cf080f3e412d2ed68ab351315e50bad054cc20661f4ebe1d7867d71b143b7940c7bcdad423ad333037e119a871021603e8299cb3543db9588ca50d4b3348f4729869a39138232e4e17b69977c2e0b52c9ef1a98edfac2dc1daaebcddbfe3b726c56086760143d8daaf6307018ead9ed9bc3c3061c3b8283df059dae81e9b4ad760b881328e8589461d43429f7f165507f6ed4a778d4b64216522843619860394de668abf8a9fd4fb082b6dc6d8d4cce792577393b9a3bc619a38f2d155c24111e01b4b99c1f7ac0a039a0bd57a8d598747df6a6ac6a7e69ef9a9bd650cb34c9970ad3d7eb479c62d3e0562f95e1ab3ecdac8f3851cdecc492d485ec300941e242952cabf4af5792cb88158a059b0bc6d7ed8c27972c06e4a1cafc177eba8319041903616d70f6987c1781d4f8c870934cbd053bd4b7e26b134a429061a684431cbaffb4b1e0007aa1dc195e73dd1cb578b0011028000b7f525809fbe9913fed851db8b5f129c2bb68b0638bc71b0535b34e18f48a6e1960f62e4b91b93470bfafc0471affc33d39548ecc88eb8f1a1d4fc27991164743540339e438488ac679928ed745ef07c14c37540527509d060a097c489f3e71370c9059367e547d861863f83de40f9f99ae2cb885d392b12455e4042c8714cdade0fe166b001f94ce219caee17a923b9bce82c042684d0667ae6566efe297aa3068d0acab4759facf1b4eeb738ecf3cf66379eea3a915430d6c0851d9fc2d635e6b72c9e4c748fb883f960e8175d2373a689c26e573cfdbc8a2122c1f9e3c32cd73f68bfa42528a6ccf9aab1c08bcc1c294599c7af03df35418c0bda2b8f7e3e297e035d1c1724ba799b5f9b3e5230afd642a877b2fe0f54e452a47141abadd0b9a31d62214cf7ebf01a170fb6b2f6d912cef17c8d2a1eaa4af32498b8c6ecb58b603a5637fcd7ac63393ea0b9d23493c34df7cc1605643ed9068bd17c530a1d3def72321e1259c0f626011d3b8a36c0ee202c0d95f693e5b11dc36fe4a1f922368a3ba6717bd476e9a617c27456f6d520fb53240630184e54d9061466a4f587da220ab03b3f0bd3fb584ce12e88c84f9f0fb977908d4a6c93840b624bf18fb030006f91bb90539641b7dbd0b760b98340e9513874c701e840cbd8cb53dd040a119f337fd363ef4a55fbce603fae5c895a1644cab90340dc93a6c19d37dc6a9866578df78bb098fe5a6adfd59a7584f76be1005cfd76c7e027f8"}, {0x108, 0x10b, 0x6, "6aee9da741e525e3db8818ba17587a1c3ab2add4011fbbeb6acc01311c8a46721a83a79262dc15a31fe3d7c7f460a922cf3e74cda303ef3a4fa33ad2eb89e8cd968baf1962172ae116318eef35d3c9f5aaee8fc2ac1b2b089066e16ccdd05004e629283d9ee0ad22351fe0d4cdb77f760435296d764be6cdb0d3d9ca2c15549996a88fdd80e87dc67a7257210a4b50635d26440f6b74931dd5d4159c3918a4a2215dd766acf2d308e9a245ea2a92fb89cccae7a299f482f9a341033b97932250023a6e14e4010bbaf0757697c1f33ea45904a4ca6a30ac6acd89ba51621664e0f94058b03290825efa8a2aabd1cf0541c8"}], 0x13e0, 0xc0}, 0x8000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/28 22:14:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006fa000)={r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b5d000)={0x0, 0x20}, &(0x7f0000f2a000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008ee000)={r2, 0x6}, &(0x7f00008f1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000d2000)={r3, 0x57, "7d34b1f5161a00e651b89b9a87bcc5a60955d78d8215ed8f80fd6decf58188ed4ed68a6e7857420fbab5bec0ed99b0eb7b412d1dc1b9e4a1418f283238366b31a6b4c7a9a013570591dfb99130337d6efef59d9c4c629e"}, &(0x7f0000977000)=0x5f) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f00006e6000)=""/245, &(0x7f0000dfa000-0x4)=0xf5) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000d80000)=0x0, &(0x7f00002ea000)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00003d6000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000d3a000-0x30)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/28 22:14:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc0000-0x8)={0x0, 0x0}) r1 = accept4$inet(r0, &(0x7f0000e85000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000068000-0x4)=0x5, 0x400800) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00008d0000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x8, 0x852b, 0x1000ffff, 0x100000080000001, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf7000)='veno\x00', 0x5) writev(r2, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/28 22:14:24 executing program 1: r0 = socket(0x4, 0x6, 0x3ff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000581000-0x6)={0x1, [0x5]}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2e6d, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x895d, &(0x7f0000001000)={@common='lo\x00', @ifru_flags=0x4800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000003000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@generic="fece87dac2db1a63417bb143ad2793e5", @ifru_flags=0x500}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000001000)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xbe)={0x0, 0xb6, "38b1716fc3c547756bd46eec000ec698ab540d1f737cc8f56d2678de8499a93e1d07a1b16dbd6f1fa27bd70b8d38a1808137bdcbdad3e5fc9822b8c7111d737a83367ccd76db9ff3dc86082b3db96c4000413f7ccf6e13ee2540afffdd5d56d335d9a3802e7d10d55b888a0dee2276ff646c1e9c30057d84e4f8321f4e2641814978b749f0b0e5870b905510a541560a99c5c64d5538f853bfe471fdf47653462d1917703f58f064491ed4523e9ecb3009f8cf88a365"}, &(0x7f0000002000)=0xbe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r1, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000006000-0x8)={r3, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000006000)=0x1ff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getsockname$inet6(r0, &(0x7f0000007000+0x8d2)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) close(r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000008000)={0x0}, &(0x7f0000009000-0x4)=0x4) [ 46.203765] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/28 22:14:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000087000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000022000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00008c2000)={r1, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00001b5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) sendmsg$alg(r3, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000dfc000-0x80)="bc9b92373c8fbc090851ed048500057d23e607c342e460f5084ecb7a0e365dacd3e4be57573599f5b151ba6e4e0cc6", 0x2f}], 0x1, &(0x7f0000f4c000)=[], 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000fd1000-0x4a)="50c27d50256f1e8197c06623b54dd78f4d70066f50d186faccd564f403a7066c7ea52af374e8571e3ebf4a8640382b96fd165803816fe1327fd0809bf2ad88a0620825e9d8de8759bec5", 0x4a) 2018/01/28 22:14:24 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x80, &(0x7f0000fca000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x4a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x6, 0x0, 0x6, 0x5, 0x0, 0x3, 0x0}, @fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) 2018/01/28 22:14:25 executing program 7: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x9) getsockopt(r0, 0x800000010f, 0x84, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) 2018/01/28 22:14:25 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000051b000)=0x0, 0x80000) sendmsg$key(r0, &(0x7f000027b000)={0x0, 0x0, &(0x7f00006e6000)={&(0x7f0000da4000-0x70)={0x2, 0x3, 0x7fff, 0x9, 0xe, 0x0, 0x5, 0x2, [@sadb_address={0x3, 0x0, 0x2b, 0xa0, 0x0, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x1ff, 0x0, 0x0, 0x0, 0x7}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_sa={0x2, 0x1, 0x1, 0x2, 0xffffffffffffffe0, 0x20, 0x3, 0x1}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x101, 0x0, 0x0, 0x0, 0x0}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x1}, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x30, 0x8, 0xd869}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r4, 0x400}, &(0x7f0000001000-0x4)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 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$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@multicast1=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=@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}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000)={&(0x7f0000003000-0xc)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000003000-0x80)={0x80, 0x23, 0x100, 0x1, 0x0, "", [@nested={0x60, 0x5a, [@generic="95782f7f8c8b", @typed={0x8, 0x75, @void=""}, @typed={0xc, 0x1b, @uid=r7}, @generic="7deefafecc78bba5b93552f9fd235bc76290268e72920cb6145c7d336d80a192c6ef70d919299530e9883e215af378eebe447bdbbf", @typed={0xc, 0x1e, @u32=0x3}]}, @typed={0x10, 0x4f, @u64=0x2}]}, 0x80}, {&(0x7f0000346000)={0x3494, 0x29, 0x200, 0x1, 0x1, "", [@generic="fa2739d898549aa98ee602153d6bf9a350a4e4a382bd02cb46d9f09b875d7fea1abd968ca0b0c1abcd7e13d505d7d99ed6cf1e6285969accbcf22aac34425dce79665ad58d68392f762b3c56357320bf4d812d85fa34a715634b25fa0e9e0241a52f03377e186541a746a57abcd08b636c1b1dafcbe7feb10ba76def373886e90ca38b7e437975a2d79abd2244e821858f28fe18bc6e3c909a7acf3eeed3d3d1f17efe1593586bcb1aef913b19cfcdb3323e190e50713ab73979", @generic="6a492f9693aafcfc0d0c8c92550d98321906f7e80bb6d0fa8b1e0749b6b893f2e549625be075fe5faaae91069ae5f0d4bb1855ba4700184fd3bf4b16035c84be9a7cf90a92937bc8770c8d8bd95b8fead206494c39834b15e0bd44d71d5fbb3919401e8682e7987fb8e24d8920b9c17f588c6104dfe3b0035f5e051ee1ae715f67a6c4ae10433e0956baf1f72da911e6d68a42a3d840778daecb330c11e7f2161383e81e569c0d41aaab67ece0a06ed6c205f2755a34d64a361267525fab9bf549e81b70b9f99ca28d8383384ca7fc24a6f1236f5ae4424e80c65512c855ddb9fd639bfc5db0c3d42f377c8cd14f6443545c48b4ef78d688a65fc4ff32f47da595d6632b61bea69a605e3bbd1566e185949f4a357d13733bf0fbfedf3dde6a7c6f44589e7ad5400c44034de0bb27254d9405d0735ecc2a42dd34fbc78489e0eea034d3fa737c53124df61b1379948213312d89af1fee11af36f8ae2051c9cc6804fc9b7936c2c26d6fd436339662da97f91bcf5554ccb8deec8668a740cfc93be258ed0825f6daaf37282a36ccee6031bbdd3682c51040895350c80bc146d99f88918469dcb0d8cc2858591a0e26245d0fb7d48c02fa1eca4475f140dc7b27cb55ad20af0ce6d4870ce1e0e66535b073cee7bfea8f1b7e323c59407563f9dc3e81756b89ca2f72aa87af3c814f1e8b51dabcb11d2ae2abf87b459ac7b1cc5e0345960177b727f6eeede8070aa4acb04d31f8427f48108a8d98116ae32b059e190c7dabedc1fb56ecb193d2999d6022539ef4d4819d9392af48d59ec8b0fa15f82066f74e71745f83ada94fea58bfa3b0bc5366121482cdc54c0530944188eeed5d61c31c5a1bea1ebbc28b032deafce56efce4a63006bc4d8b761deceb2955c0e05b76b0ca522b628c7d8d028d31a38553371335083e46ae6e833f2d9251adfbadb5e7c81641d9b796e0dba2675031aba5d2ddbeec27c6b9896d2f7779c95f3e9e2d3e56749b79d6ac91fe12f99dfa8057b6b1ff93bce933e61100c195d795181a9396cf2ecd24d5ed2e506d1e74dfb3c9c31843ca41bc2175bbbb4d6841349fd4c3db08ba372455a3e2317a671fa22008370b5cac8e712c00553a67b540a2fa364c69fb78e4b218111c49b68b2729450b30ed05d2044ad7b206a69aee7a1a1fb63af131326067c2e6c5617017153d6a54681be7c648fc06e372a881dfd6653886207fc7d1ba1c2d2388c246fb220e828ca796402fce56db1abaa2c8e197676b2ac79a5f7c71130151d857d9131177eac6b1ced47cf59509978844118c6d2043b9273287b15b5094a48996b9c21564de28366406b727f00fb044002d6b33b936a7414c1380ae94358dbfa0c6d95461585a6d8392222d79665d14393fe1c2d9dcd845bed7f66d6b205c1048ccb0f50850f550155be06e567825b63912b4f71368444e2cf5f4a30de479ced5ca738d9f4457a84fdd02d90168ca95230ef68febf8cd29e7174281167e0ee13ba09c66b370e2f537f817f717ef715191adaf6766abbb76b9b73444aed187ef88f5b87accf4dc68571b14dd59e307818d123c7518820156e0d20ebd36eaeeea7c4c2e90239631c99fc7d85c48b53e8d6bed4c993c1a003795583c86ba086fec53402904eb0560fe4838f20f205cd6f0a007d329099750be004049dc7843b2e6739dd12f1edc971f3a460a7f209d99d51ed742b002c23fec52bf22a246abd23b482e17681927328be87d1a3dfc1facabab8bef2f1541b3d01d4de54e8f06e4ea17c67084472c14ec7ac7163c1bdaa49b3edb1d5df1b505dd182b9db926ed580158a063e5a3b93a220c191cba5c9752a9454f94d3cc3d7195ffc4787cafaefac9a71cacf10f43af7f297ad42cb5fc900ea3d077317ecd0378c565c53ccc051dc2bfb0218f1b306fd3ba83f9f165238d423df036ed19a0b7b77012523832fcc639fcf432de9621ba0cb28c6180ea37402851328cd08a5ae39ac517ac8b7459d18843f71576df474aed3d675d865d6d0e158742bb4324a23f512f7a9959d107213860b81d10945e006ba6c78845e25bb55b6852733668a4fc16e70c0127ad44265c1c1afa50328e6ad62c828d797d6066750429c67fd443efcdea64ee2e3f4df80484bf9c6619dcf382a59a427b58278e28fca43390c8005446732c2367d0c0643a5400f0823c1aeb6ae4d0528dc9d631592ec4d41c1c4bfa87368dc8b0f0ea56f26f1fa3f52c26abf42822f1f2e20dc3330988de85cde8886e571fe83f4d110dd9da54c68081741d18d4a5d41cb4f1bb57d573a835f7607e9cc9af2606d6dff2620db17dd5317149079573eb54a1fd91e947f3841dd7634aa124f50e77fff8187bc9ed983f416c4f1a93dc0fc47ae6ab6335f35f7c229abe04a572ac0b58e45d960a40bd8738000a976d4358f23dd989ae4a9d2d359395b4e03eb484be30d04631a796e297cd996e9cddbf6849dcebd1924968b4366b33c6ff2f69084881ed4cb9b52d2db18434413705dd740f8a163e980c58e9a6fe699af3c2ee76bbbe0a0d01c6ced3526d5f208f8d7dab44056996821296b0f3447c063e29067299399c117987462ced444ed6e20450cbc4d09d96027e5f4eb937e0f7c9420d7181f9c6f8dbf9790d26b2e2d503356d5c041af1ad4cb4f8b1b83587513644715ffa090df314f838594bee32828ab5e569839e288837b1a1844a13a30649cc0eef9b029cc73805f3e4946186e3731cf821c3748f06bb4c401f170d44e414805919dbc998a96b1357827aac916e79889e63122fe5279a87412dd728f0b87aa9c07c8aee031286a37c7bc3564da2676da0356ef570f9986434676df1b03433b48a4adda3ae7415895fdf937eb62103678cef66b59002d4fc70715253c38671b29e374617ac4e9e5029687e04fed540ba4a345817736676543a053bf66a75089b8ea458882bc6b29c0de7e382af5233c0b67ff0f99f1115a34dc50130331cc147f27e0a12c8a11bc21bc667952a629c638588c9a887eff57f2d0ad6270629482f59d42cc57e2c024da47aeed321f1360697fe28d03b6721d8cc557696e9bab9187d965a6ef51af7565597b070be972e6bbd01d1a8c5cfd0c1e479b27deaf43a9305386fd58168e11013c0a08b2b5db8ba5476cdcd84ef7edfbc8d7ada2a2d3728afa53af12148354b05175e4871f74eee94141d8880ed5a79289a5327a1efc65c7b1734670eecc285fc74a8d941cbc810c34ec5c34f11aa08e8db012e3dbac6751497474b13270d14b9f8a9525d5bf4b50a90741fa05a983b7e5ffb13b9df14f53f0964295da50d0c37d1d3d5650653c703d7814459bd101b5043521748ae829cc8fe01dd4559c743d1ff4a35726b229ebb0209205061ad73abc1c4d12f1e248bd94047d4b689b5c4527f78354895b6c6db9dda965b013e98fd97bf6ad9601b3d793038c4e2b5ee6805ba99c56dcbbe0ae34266f705f79956a50ece906787da3cdc3ffa97a1a0c94acf0b2b9452ed2aa7ef0a526082cd1cd9c1cbf628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@typed={0x18, 0x29, @ipv6=@loopback={0x0, 0x1}}, @generic="d6ae38a9f55f1296d00a830ac7cc936b1a9e5f04a75c084a201bd537ceb22431cb673c5822547929fa425b6ba3b8778dc32c6a823ed2e4fb4f9297b7ab0e650526966dc8fe7cfd7f9c0f64e42f364fd6a20ec5dd988b0d7bdc0d2f39212548d06546cfefe464d15d72431489d1457227e065e820bd913cd264b3fa550632038a4a565ec03934db42bfea28294d1da75d16d776c414caf57603b7f2b2e516db08356bd1660a1475e2f0d1f8c62d6d", @generic="1b03bca6b46f28d8288dcd194d7b011fd636694ebcad728988c3b7067c4cbdcd229bdc24802385184cf5e52d339507289754806bfba06d72bd2d847840eaff6a2f667efbc0b958f797215fa0545abb4072c6f32a4090d76017e6723f14999644b38b4dc83f22d8f9d276f6ec1974734e0076afe635d179381fbf4c3c60aa6df2e41732f17f43c8ac663217f2417a0efba20fea123832acebb8a70cf151e6446f8c4337024aa5bbd97db68493c7382dc3450cbe851a3df0fd0695618e6158b364ac456198e53344884409eefc1dba9d7276f7e0961057930586b5b0", @generic='s@8', @typed={0xc, 0x72, @u32=0x4}, @typed={0xc, 0x6d, @uid=r8}, @typed={0x18, 0x3, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="1cca2172490594fb09d7eaac61d601bfed17ef2b3366ed93cafbe056f3b4dda974d00bb9"]}, @nested={0x174, 0x4f, [@typed={0xc, 0x17, @pid=r9}, @typed={0x8, 0x8b, @void=""}, @generic="7a37f1e3a66dd9fd7a844aa1756926f40fd7db5e83d633799e8151e751ec9efd1ab6d7c972f61f7b5786bba3f691d7d5ff3d38ea00708cfdd39efbffbdf3a735389714e175c65c887d51263352cb224ab41b8e655e0cd23e6314b393241aa10568b5120e2d87e4b0ada774aa7ecadcf936b37a0ca6259d3e60be10f92909ae00d192d6f488c7fd004a14730104affb2d52b0c8735b3c1bd5d13013e9b0031859eacd07382a36b3125474180cfa1d15c8f3447b55c693", @generic="7b2ce403e682dd03554d8bc47f2332240853beecd835b22bba21a96aa5867ce1f731fbe9497bdbdb1f2fece409ee884dc44c5acf87e2cdc0e463ef86da2844238fd428480093775be513c5a4d0fa3e0e5ffcdc01664ddedbfb5a77fcf363be2bad1951ca0cbea65f0a7748d14003b8f1df6b515181521df9db6f30c109187e1bace177e36857cb0040ce104a1756fe3ce8379144707ff5fe78b9edda473d537496c59a82"]}]}, 0x3494}, {&(0x7f0000002000)={0x454, 0x2f, 0x20, 0x3, 0x2, "", [@typed={0xc, 0xb, @fd=r6}, @typed={0xc, 0x40, @ipv4=@multicast1=0xe0000001}, @nested={0xd0, 0x1, [@generic="3892ce057d8194124da0c44abcbab26deeb97062d27c643288c64e", @typed={0x48, 0x16, @binary="a10f712fb67e7015f65e049b0e5a4c4931a1997f9f243bb998b678410524e09a02574f69f4f43c935a6d2339509506559147fb42ee45534fe411b6d6238b6d8c"}, @typed={0xc, 0x2c, @ipv4=@loopback=0x7f000001}, @generic="43762779716c7d47644c65cab5e9a5eaa7c0aea7e4ea7035fe9bee7d3c090e62480bc7ee43141e62f7fa3eddca606afeaf3e93605a7667d2d82f629a8211c08921cb381459d8", @generic="d4f1758031535b1647d11f", @typed={0xc, 0x6b, @ipv4=@rand_addr=0x6}]}, @nested={0x184, 0x12, [@generic="52a90c4870ded1f76aa1ccab100c25064c89ceb16ad1da1011815e9317137ef5d9054459e697845ca0482ab1624810eb857e17fcad592a8dfbd2ba469f6ce69470d540d24cc543", @generic="17c6ace0ef62b22f04de2ed2a51eed48831cae805b694ba9d9104134f78aa9f0b192a9a8d33c8a2b8d6dcacd22e0e416ca506ea4ef69e60a3696958db1dc26c25ae4f3f25dac3ab218ef015a3e80e092473fd8229c3fb1da87970cd7f71d1eed98614b4bcf42cd0a3630ae27e4e0ccec3e2e21d7d1a0a9f62ab8cced9144d03a451a4b40761ab8e98f56e3b82d1bae1fc3", @typed={0xc, 0x8d, @uid=r10}, @typed={0xc, 0x18, @ipv4=@broadcast=0xffffffff}, @generic="2403f587675853bd727065f10f0246c24fa75c205519b0e189e9490d1dfc915f42ff28f9fe7274e9592bbe63d577806b49f61ad354a4feee82988980bbf5d3c706eafd3704d6f4977e02929855c8f2afb8c559c2486fca91631bf94f384cb512c3599a28df99c28ca0c1dd6a06c3ce5a2275ba900008a000a1ba5b9505fb5ff5ba3fa5631f3bcf4ba474f7636b14b860"]}, @nested={0xac, 0x5c, [@typed={0xc, 0x38, @ipv4=@broadcast=0xffffffff}, @generic="e08f52c2fdbe4838939eb57595f2582128bfb76d3886870467f8464c3c558ec1e6371b5632235e6a2b0dcc2f7b4ed342238bcb7d345f9f905a2b6fc0b3e250444b49e1fec849191ea83b9dadb926367665e9b53012b882d51c52764fecdaae8e27fa9fcea9d40b60cd2e1157cf721f4201868ec8e90a41238cb0115bcf94ac113c00511ce54d5f2ce154bfb21ac9aa8843326e936ea968f6eb7a"]}, @nested={0xbc, 0x71, [@typed={0xc, 0x5c, @fd=r2}, @typed={0xc, 0xb, @binary='a'}, @typed={0x10, 0x4d, @u64=0x4}, @typed={0x2c, 0x1e, @binary="1f70821a41c43427b91477988cfca1e9e40df84e0c4b7a3857a21079665d46762f3e"}, @typed={0x8, 0x91, @void=""}, @typed={0xc, 0x4, @u32=0x9}, @generic="136e707d19b2833d78c6b7c9eae3cb18704a16e15ac38f9385b3160a776fa6fd026bc5d612c7503644", @typed={0xc, 0x79, @u32=0xc5fb}, @typed={0x18, 0x12, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @generic="cf82c235b9911d54945282177c5d87c5a32789a7fe13be8f5a1438cdf080a5ac09c359ca24bd0464123ccca8142a805cdc7640673e88c1c8c05cc412be45608f8749c96fc117bc26c02ce0d9b07911d1c750bf6376d0de854c", @typed={0x14, 0x91, @str='-vboxnet1\x00'}]}, 0x454}], 0x3, 0x0, 0x0, 0x0}, 0x40000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x480000, 0x9, 0x2, 0x3ff, 0x14, 0xdb8, 0xaab, 0xff, r5}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={r5, 0x8, 0x10, 0x0, 0x400}, &(0x7f0000004000-0x4)=0x18) 2018/01/28 22:14:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x800, 0x2, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000650000)={0x0, 0xe, "221e62ddd4efe7f0ceaf6115f073"}, &(0x7f0000e22000+0xd63)=0x16) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b42000)={r2, 0x2b, 0x7, 0x0}, 0x10) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0xa)='highspeed\x00', 0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xffffffffffffff80, 0x7, 0x9, 0x2}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r3, 0x9}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000003000)=0x92, 0x4) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000003000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r2, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000002000-0x10)=@nfc={0x27, 0x1f, 0xaaf7, 0x7}, 0x10, &(0x7f0000006000)=[{&(0x7f0000002000-0x44)="563fb2859f2ab571e39c1f9c4f1e3cdce9239897243b7cf6b724f52bdec4cce79a6db29e07c0737945c50edc5039a4aaaf9e35252ab1c200f6094fc11422ceb0d9c0ead8", 0x44}, {&(0x7f0000007000-0x76)="47a3ac5fb570e5e1678a80d1bdb24728ef687111322b20319a051739cdd9a6db5e2bdb60568f9ec6eceb62cd60691ea12bd2d724b516a9710dbd1747c565eeb02d7defe510d3a4e683829278b77549c2475b1524a87bec59df5262aef28c219514f13847ed37b717bf8687efd6446dd85b0a61e4fb76", 0x76}, {&(0x7f0000002000-0xf1)="431ae8880fa4030b6328b6777bd1a4c8aa00463573fdb43fda7701665c96fef1e0dd7deb048996cb4c75d24869a6b6f1cf3432008bf3b9a479b3261e17c64d54fcf09f081852c09092e5f91edf203d05d74e6e99a0fd69443b786d3ef00a76566f810e4e775fb78bba186de263db5d949fdfcedc68d331fbb2167899978f03d48cc7b3735a108fa7785116ef3d4b637afdaafe2028d7c8384763b325a17d8a4b5f30678b38540560578be4f3546c594874f34c7567a8f03c2233de21a30cc6e66e63c0961077d9d3e4f986c532f893401fb453dffbd0dd19fcb3c6591835c64f0fec166f0645c9cb9529af0d610a37b36e", 0xf1}, {&(0x7f0000001000-0x4b)="0a290506006d5aab122357f8f93c7a5653014287b677e88d362a1c767b6e55fb365e2091737f9bf23933a8722a3362dd4d4f523dc3e3ea2f5444eaceefbcdff91d5611b98ae54d50a20baa", 0x4b}, {&(0x7f0000006000)="82f0d64cb8c7052ca5f1ddf308e948d36308", 0x12}, {&(0x7f0000007000-0x33)="54a68a1a84c7f4db3316db71289a70583002714421b6ea03537c2c71ffb59fca7fe6f5d06580cc846d04b2134eb668541a4808", 0x33}, {&(0x7f0000006000)="154456bca855a1c3ea8e306f8e9a40c527e774234cd6be38a2c6c8", 0x1b}, {&(0x7f0000006000-0xa9a)="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", 0x1000}], 0x8, &(0x7f0000007000-0x30)=[{0x30, 0x115, 0x7fc0000000000, "94849fb1b68f8b583f416a40e13f7534077ebcbe4d6ab8cea188648941cf"}], 0x30, 0x4000}, 0x4000801) 2018/01/28 22:14:25 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x3fd) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 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]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) 2018/01/28 22:14:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7f) r1 = accept(r0, &(0x7f0000b40000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000775000)=0x20) sendmsg$nfc_llcp(r1, &(0x7f0000dde000-0x38)={&(0x7f00001ab000-0x60)={0x27, 0x71, 0x2, 0x7, 0x0, 0x100000001, "6499063abb2ce09a8699923d8725ba3c2fe49e4d8f8665698c1524f812245f0e729e50e8f922dbdfb1817b0505ec14cde8b40aa5d5a06a33e89547afc925b3", 0x8}, 0x60, &(0x7f0000222000)=[{&(0x7f0000c34000)="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", 0x1000}, {&(0x7f0000bcf000)="4661aec9e2d124b46256f5a777e8f41d9956f49bce75709777c0bd61c3516a8b9cbb2dfd2eb9f8ef4220a0b3964bc8f0e4b8f89e52b62a3fb0a72fbc9d5225aa6bfca4bfd5deeb595a99d2f0499d7ce8eb08abefd87c347431d5537de90f0539f79dcb93da49c3efa4ab6c13510fb7e43cdf0836575b5942b955dceb65", 0x7d}, {&(0x7f0000ba7000)="2333baae26d95a112ef262eabf4612b69f7e75641787d2aa9b9146cb567a159acbebbb01cf717788318649261d3feb1f8bfb0cd5517a1813e69c9f65667b5f56d1081bd75c71675e037a1000f8c7a2e720e0716cea8020327481dffc7dbc376d7ae7f8a252e0273749ee63c729aed0d314144bd7d755f24850131c826eb647ff9ef7c973a09321b65078d6959c324b7d33b52c0b2d64", 0x96}, {&(0x7f0000861000-0x68)="d30737d9e626b8d4044bbd9525d20ad2ec810ca13d5f9b1daf425e49250ed48f697320de7e66063fb3d4620444857bc7dbb7615dc2ba16fd8518f9267cd798284361d2159938bfb8ce3de9f239774b917b23af956f046d0323d4cd2e6203b7a9f7019456ea902ba3", 0x68}, {&(0x7f0000bc7000-0x52)="fca235dbc72f01fee1b51469f094e2e2965ca47976a60e05ad7716861a5d8baf0297253785afe5b47bd0ede55a4bba5a3313aff87dcdf8808d9fc78ff44fa9d5ed206a5010798ce0b271f9350c30826fb2c4", 0x52}, {&(0x7f00002ee000-0x76)="fe358b7bd7570299aefc1a8e3bfa9791f3d107c2f50fab09511391e696d54e96370b4f9a4b04d078fbde57bd4999f1db36fecb70690240d035e725dd8374d7af88348aa24447f01844c5c75ff11d7e425d2f717de2e9f7158f4e939861529d6891a149621c61b56e6f2fda351915f0e2af50fa97a406", 0x76}], 0x6, &(0x7f00008e6000)={0x60, 0x104, 0x8000, "801c60fb290a3507352966b4aab09b3b9cfb06bf6ac36d3226fc1217edce169a0372e7e64c4f89e2e2cdbaafc60988f04fc7df47c3d3c0d4c0a16ec38967d22c34d88c657f52fedd29ac8ab7efb0"}, 0x60, 0x800}, 0x1) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/28 22:14:25 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x11, 0x7, 0x5, 0x5, 0x4000000003, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd9) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fcf000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f000095b000)=@routing={0x2f, 0xe, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x78) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fd0000-0x18)={r0, &(0x7f0000fcf000-0xb2)="5b4f315fda704f90412ed872663cf8e19fcc7884871750a544e54c098e21de35675518fff869d6c76701ff7468ff871e7fa0556833ac685cbd8bd0498fa36081fd2a67a665711245401c758e478fbead7d6feee8ac25f0def088b08a6995997235b60a117b78d8d40107c41789aeb112304de3d63b5ba264db62d1319bed8d655a49a5c8453b99f5d3919ccbddfd97a2d95e3c669bb16f9657b406b6484f2dbcb7774ae30c3ebd78087bb9a2a4c1c9d69c20", &(0x7f0000fce000)=""/86}, 0xffffffffffffffdf) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/28 22:14:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a92000)=0xffffffffffffffff, 0x4) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000523000)="0e22a46530b53af772bd1e2841cf74a3082487c65aeab85e9e3b9b7b014b70fd3b474f2cca2b0c40b4a75d5ecf6468ba490ec9e0e2c02e0fcb0e92b51da7da014e309e4348fe6ffd23a6e89176a74c93c5632502015d695572e8bd75f80b1cd0a770181f663220ef7123f75d85e63a2e") recvmsg(r0, &(0x7f0000fe6000)={&(0x7f0000a38000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d25000)=[{&(0x7f000028a000)=""/116, 0x74}, {&(0x7f0000c58000)=""/83, 0x53}], 0x2, &(0x7f0000662000)=""/4096, 0x1000, 0xffffffff}, 0x21) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000016a000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @common='ip6gre0\x00'}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000269000-0x3b)='lp\x00', 0x32) pipe(&(0x7f0000381000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000072000-0x20)={0x9, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000e55000)={r4, 0x1}) bind$inet(r2, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = getuid() sendmsg$nl_xfrm(r2, &(0x7f0000326000)={&(0x7f0000840000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000c7d000)={&(0x7f00000c2000)=@updsa={0x122c, 0x1a, 0x400, 0x6, 0x3, {{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0x0, 0xa, 0x80, 0x20, 0x67, 0x0, r5}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, @in=@rand_addr=0xffffffffffffffe0, {0x7fff, 0x6, 0x0, 0xffffffff, 0x9, 0x8ac8735, 0x7, 0xffffffff}, {0x7fffffff, 0x1, 0x6, 0x100000001}, {0x4, 0x7, 0x7}, 0x1, 0x3, 0xa, 0x2, 0x9, 0x2}, [@address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0xa, 0x73dc4eb7, 0x0}}, @replay_esn_val={0x24, 0x17, {0x2, 0x3, 0x0, 0x7, 0x6, 0xfffffffffffffff9, [0x1000, 0xff]}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x6, 0x4, 0x1, 0x5, 0x2, [0x7, 0x1, 0x1, 0x2]}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0xccb, 0x1000, "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"}}, @migrate={0x88, 0x11, [{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x3, 0x0, 0x6, 0x2, 0xa}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffff}, @in=@empty=0x0, 0x6c, 0x3, 0x0, 0x3, 0xa, 0x2}]}, @lifetime_val={0x28, 0x9, {0x101, 0x8, 0x2, 0x5}}, @extra_flags={0x8, 0x18, 0x0}]}, 0x122c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a27000)="", 0x0, 0x0, &(0x7f0000ce6000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f00008cf000-0x1)=0x7, 0x1) 2018/01/28 22:14:25 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x101) bind$inet(r0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000017000-0x5a3)=""/4096, &(0x7f0000008000-0x4)=0x1000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000b000)={0x0, 0x546c, 0x4cdf, 0x7fffffff, 0x5, 0x0, 0x9, 0x734, {0x0, @in={{0x2, 0x2, @rand_addr=0x78c1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x83e, 0x3, 0x9, 0x9}}, &(0x7f0000019000-0x4)=0xb8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000019000-0x6)={r2, 0x5}, &(0x7f0000016000-0x4)=0x6) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000017000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000017000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x1)=0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000f000-0x28)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0x6, [@dev={0xac, 0x14, 0x0, 0x10}, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000017000-0x4)={r0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000)={0x7f5c}, 0x4) connect$vsock_stream(r3, &(0x7f000000c000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0xfffffefc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000019000-0x1)=0x80000001, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000019000)=@get={0x1, &(0x7f000001a000-0x8d)=""/141, 0x7fff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000017000-0x1)={0x81}, 0x1) 2018/01/28 22:14:25 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000021f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x6, 0x1, 0x5, &(0x7f0000645000)=[0x0, 0x0], 0x2}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000, 0x3f, 0x20, "97e00a5de5086988b077873228582ecf4081f556615a75866f351207b3abc55ac1b13391fc8c12a7259087fbdf7515b5aac617591c1f620833db00b50386be5ec6f53539ff8c11cd7483c77a5e61af4c"}, 0x160) socket$llc(0x1a, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000)={r5, 0x3}, &(0x7f0000000000+0x414)=0x8) r6 = socket$inet(0x2, 0x800, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000004000-0x40)=[{0xb, 0x100}, {0x2, 0x7}, {0x8, 0x3ff}, {0xc, 0xfa44}, {0x8, 0x80000001}, {0x8, 0x4}, {0xc, 0x2}, {0xf, 0x101}], 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000004000-0x10)={r9, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000006000-0x4)={r6}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r10, 0x800443d2, &(0x7f0000000000)={0x7, &(0x7f0000003000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x18, &(0x7f0000006000)={r4, 0x8000}, &(0x7f0000006000)=0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f0000002000)={@common='ip_vti0\x00', @ifru_flags=0x100}) tee(r8, r2, 0xffffffff, 0x2) bind$can_raw(r10, &(0x7f0000005000-0x10)={0x1d, r9, 0x0, 0x0}, 0x10) 2018/01/28 22:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0xfffffffffffffde6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005c6000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00008cb000)={0x0, 0x4b6, 0x20}, &(0x7f0000449000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000efc000-0xa0)={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]}, 0x43c2, 0x8, 0x312, 0x0, 0x80}, 0xa0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/28 22:14:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) pipe(&(0x7f0000325000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008ac000-0x4)=0x8, 0x80000) 2018/01/28 22:14:25 executing program 3: socket$inet6(0xa, 0x800, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) bind$llc(r1, &(0x7f0000f32000)={0x1a, 0xf6, 0x6, 0x1, 0x7fff, 0x1f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000074c000)=0xd75e, &(0x7f0000651000)=0x4) pwrite64(r0, &(0x7f000099a000-0x57)="6605e5bf35fb1570e33fc9cb704e47ddb250d6fffeeee5395f01dd042b448c5d460e220a7943a93a130a0f5c4e8d68b5807842c27da53c1627e4a0ce7e5f54312a29e4f1d586a1500b110ea23be1d45caffa4e34f8da1a", 0x57, 0x0) 2018/01/28 22:14:25 executing program 4: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000ed000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00000ec000)=0x89d7, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/28 22:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xf, 0x1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000061000)=0x9, &(0x7f0000fb2000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffbfd) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000e20000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xa, &(0x7f0000154000)={&(0x7f0000be9000-0x1028)=@ipv6_newroute={0x3c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x18, 0x16, @generic="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"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/28 22:14:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000ca000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @multicast2=0xe0000002, r1}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 22:14:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x4, 0x0) writev(r0, &(0x7f000069c000)=[], 0x302) 2018/01/28 22:14:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffe40, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x891f, 0x0, 0xffffffffffffffff, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002e4000-0x8)={0x0, 0x0}) r2 = getpid() r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fe6000-0xc)={0xffffffff, 0xae9, 0x10}, 0xfd89) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c35000)={&(0x7f000060b000)='./file0\x00', r3}, 0xc) socketpair(0x5, 0x4, 0x100000001, &(0x7f0000699000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000710000-0x64)={&(0x7f0000267000-0xc)=[0x7, 0x0, 0x8], 0x3, 0x41f96b7, 0x8, 0x200, 0xffffffffffff081f, 0x0, {0xbd0e, 0x0, 0x0, 0x7, 0xf10, 0x2, 0x3, 0x80, 0x2, 0x1552, 0x9, 0x5, 0x4, 0xfff, "08fe39b8dd18a7690dd48f2b28c5ff86e8ccaaf9006b60f2eaa1c13078413033"}}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000010000+0xb3d)=r2) 2018/01/28 22:14:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000001000-0xe)={0x1f, 0x8, {0x7, 0x6, 0x7f, 0x6, 0x10000, 0xff}, 0x9, 0x0}, 0xe) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x7fff, 0x0, 0x10001, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000-0x20)={0x2, r2, 0x1, 0x8d83}) epoll_create(0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000002000)={0xffff, 0xea}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000004000-0x5c)={{0xa, 0x0, 0x729dcf92, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xe12}, 0x7, [0x2, 0x6, 0x10000, 0x80, 0xa223, 0xfffffffffffffff8, 0x5, 0x1f]}, 0x5c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x10000, 0x0, 0x1000}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000005000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x41d, 0x2, 0xff, 0x0, 0x1, 0x5, 0x9}, &(0x7f0000005000)=0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x80, 0xc04, 0x0, 0x200}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000003000-0x1000)=""/4096, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000007000-0x99)={0x0, 0x91, "b3ad40bced4b2bea8b5c76376a45b92ab71c8d3d55d913bec336ad11065d67ea3b990c322597b3bce4da3942c2771dfe80cb94e86503772a701474308c74e1424a918eee0d9e81da8683621647bcf42fa0bd57ee860cc67ed6c6db1e44483a81886ba65c94ad4557821e0a05e215627255d6d6e41ee4be1f9c52b49f2e58f8ba23b62a9c18098d4f89655db88d7c18cb40"}, &(0x7f0000007000-0x4)=0x99) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000+0xe11)={r3, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7df1d140, 0xe80, 0xaa, 0x1}, 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000008000-0xea)=""/234, &(0x7f0000007000-0x4)=0xea) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000008000)={r3, 0x88, "ca96a7dd329d43cb8615a6c75cfc8183c2b481204f7e15857f660bd591c72e08b8e5e938eb239bb7cabf2e36d996107c63828bbcee4eead77b48b97503e4d2f6fc5135ca47c050ff80af565fa3a589cf6a9923822ab626f1529413b288eae39e54dae243a51d0f79bf5d6296391ebe1545a7d3dc6f45a44196a624f97f0afc81262b1914a5e0f772"}, &(0x7f0000001000-0x4)=0x90) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000)=@assoc_value={r3, 0x1}, &(0x7f0000006000)=0x8) 2018/01/28 22:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x3d8, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x5, 0x80004, 0x7dd59560, &(0x7f00001aa000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f0000798000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004e7000-0x4)=0x10, 0x80800) connect$can_bcm(r1, &(0x7f00001d2000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000db2000)={0x0, 0x0}) 2018/01/28 22:14:25 executing program 0: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80002, 0x80, &(0x7f0000039000-0x8)={0x0, 0x0}) 2018/01/28 22:14:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e4e000)="", 0xfffffffffffffd43, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000855000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000767000)={0x2, 0x7fffffff, 0xadf1, 0x5b, &(0x7f0000367000)=""/91, 0x4, &(0x7f0000b75000)=""/4, 0x1000, &(0x7f0000b0f000-0x1000)=""/4096}) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) r2 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000210000)={0x0, 0x800}, &(0x7f0000412000)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c00000-0x4)=0x10, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000e1000)={r3, 0x3, 0x30}, &(0x7f0000d79000)=0xc) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) 2018/01/28 22:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cb000-0x38)={0x0, 0x0, &(0x7f0000b1a000)=[{&(0x7f0000d9c000-0x41)="6311bcd368a73f432812a09ddd52b443cfd67bcd7a0fcccddf2988212f6417233d7b330345262c503203f29cc08dbff1ba77b3ee21e401c251b93061043319978d", 0x41}, {&(0x7f0000732000-0x4b)="5817984cbeb84d1c6691ec5b2aa8002a51241b5f1a10ddfe789b091b274b30a97f7f6b273d309085f0c589eeef92504a28d24751bee500567c270d4c6d8ffbe6b117b7e229512f5bffb1c2", 0x4b}, {&(0x7f0000b29000-0x1000)="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{&(0x7f000095d000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x0}, 0x0) sendmsg$inet_sctp(r1, &(0x7f00005e8000)={&(0x7f0000de1000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000ceb000-0x50)=[], 0x0, &(0x7f00002e4000-0xc0)=[], 0x0, 0x0}, 0x8040) 2018/01/28 22:14:25 executing program 6: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000004e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000004d000)=0x1c, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000004f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000d000)=0x1c) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000040000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004d000)=0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000025000-0x14)={0x0, 0x100000000, 0xe7, 0x8, 0xce9, 0x9}, &(0x7f0000050000)=0x14) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000051000)={r2, 0x1}, 0x8) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000012000-0x8)=@assoc_value={r2, 0x4}, &(0x7f0000050000)=0x8) pipe(&(0x7f0000050000-0x8)={0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000031000-0x4)=0x1, 0x4) socket$inet6(0xa, 0x800, 0x8) bind$netlink(r1, &(0x7f000004a000)={0x10, 0x0, 0xffffffffffffffff, 0x8000100}, 0xc) 2018/01/28 22:14:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000001000-0x4)=0x1e, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x2)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x9, 0x7fff, 0x100000000000, 0xfff, 0x1}, 0x14) socket$alg(0x26, 0x5, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000799000-0x4)=0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x5) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x20, 'lrw(camellia)\x00'}, 0x58) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f76000)=0x7ff, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000092e000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad00000700000000e602f94d2377f9327205a8adbcda95580bed19141db3428b5369cc903429b252971224d72a0fc7eff6383a4ba127d4e05c556f784ec8336c25c28fbb", 0xfffffffffffffd75) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000762000)=0x0, &(0x7f0000033000)=0x4) sendmsg$alg(r4, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x6, 0x1, 0x1ff, 0xfffffffffffffff9, 0x1, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f76000)={&(0x7f0000f77000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001fa000)={0xb, 0x9, &(0x7f0000d24000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x27}, @map={0x18, 0x7, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f77000-0xa)='syzkaller\x00', 0x290880f4, 0x91, &(0x7f0000013000-0x91)=""/145, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:14:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 46.612967] audit: type=1400 audit(1517177665.249:55): avc: denied { connect } for pid=8037 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 22:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x5) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f000067f000-0x4)=0x0, &(0x7f0000c0b000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f29000-0x4)=0x0, 0x4) 2018/01/28 22:14:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffdffff, 0x0, &(0x7f0000004000)={0x0, 0x0}) pipe(&(0x7f00005df000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e29000-0x8)={0x0, 0x1}, &(0x7f000029c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000607000-0x20)={0x100000001, 0x2, 0x8, 0x401, 0xfffffffffffeffff, 0x8001, 0x2, 0x7, r3}, 0x20) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000cef000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, [0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000347000-0xa)={0x0, "a347b4d34d4b"}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d5f000)={r3, 0x32, "a1fc17cd4ba34c0f057d051be954893ff764621729be575d2ca454650da41c17810a154bea057ff8231bfd71bcd295b13162"}, &(0x7f0000d81000-0x4)=0x3a) 2018/01/28 22:14:25 executing program 3: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000856000)={0x0, 0xb8, &(0x7f0000ad8000-0xb8)=[@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e7}, @in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f0000a89000-0x4)=0x10) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ad7000)={r1, 0x40}, 0x8) bind$inet6(r0, &(0x7f0000605000-0x1c)={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffffffb}, 0x1c) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 22:14:25 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005cf000)="", 0x0}], 0x1, 0x0) 2018/01/28 22:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x10000000000001c, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) 2018/01/28 22:14:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x0, 0x3}, 0xc) 2018/01/28 22:14:25 executing program 7: socketpair(0x4, 0x5, 0x5, &(0x7f0000fd5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d4b000)={0x0, 0x78, "8c0acea2e9f4f0141a83ff6873c3fd01521ad7e45c1358c4ba432f778db60513c0ae5232bf5ce4b0a1fdd6e6a009ab0368140d774785ff4947eec72ac12d43e3f1a15153b661f275e153f3710409f0b935e988b065323724c084fe6c927b885cd600ded36f7923d48fefe25a7533f2c58e6c4f6c96f0e6da"}, &(0x7f0000851000-0x4)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ec9000)={r1, 0x7}, &(0x7f0000460000-0x4)=0x8) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000002e000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000002d000)=0xc) sendmsg$nl_route(r2, &(0x7f000002d000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffff4, &(0x7f0000029000-0x10)={&(0x7f000001d000-0x60)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x80, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xfffffffffffffe25, 0x9, [{0x8, 0x3, 0x6cd, r3}, {0x7f, 0x2c4, 0x6f3a, r3}, {0x2, 0x4, 0x0, r3}, {0x10001, 0xffffffff, 0x8, r3}, {0x7, 0x0, 0x1ff, r3}, {0x101, 0x5, 0x10000, r3}, {0xffffffff, 0x3, 0x2, r3}, {0x4, 0x7e60, 0x8, r3}]}]}, 0x2}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 0: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000510000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cde000)=0x1c) pipe(&(0x7f0000f60000)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000931000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x2}}, 0x2e) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000f62000-0x38)={0x0, 0x0, &(0x7f0000506000-0x80)=[{&(0x7f0000f61000)=""/155, 0x9b}, {&(0x7f00007ed000-0x7f)=""/127, 0x7f}, {&(0x7f0000bdd000-0x12)=""/18, 0x12}, {&(0x7f0000f62000-0xe0)=""/224, 0xe0}, {&(0x7f0000f62000-0xdd)=""/221, 0xdd}, {&(0x7f0000f62000-0x74)=""/116, 0x74}, {&(0x7f0000f62000-0xbc)=""/188, 0xbc}, {&(0x7f00006f2000-0x6e)=""/110, 0x6e}], 0x8, 0x0, 0x0, 0x0}, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c81000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ccb000-0x18)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000048000)=0x32f) 2018/01/28 22:14:25 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000012000-0x38)={&(0x7f0000004000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000006000-0xa0)=[{&(0x7f0000011000)=""/107, 0x6b}, {&(0x7f0000012000-0xb1)=""/177, 0xb1}, {&(0x7f0000006000)=""/26, 0x1a}, {&(0x7f0000003000)=""/157, 0x9d}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x78)=""/120, 0x78}, {&(0x7f000000b000-0xf2)=""/242, 0xf2}, {&(0x7f0000008000)=""/196, 0xc4}, {&(0x7f0000011000)=""/17, 0x11}, {&(0x7f0000012000-0xe7)=""/231, 0xe7}], 0xa, &(0x7f0000011000)=""/6, 0x6, 0x100000001}, 0x40) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000012000)=0x4, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000012000-0x38)={&(0x7f0000004000-0x10)=@nfc={0x27, 0x8, 0x8001, 0x6}, 0x10, &(0x7f0000012000-0x30)=[{&(0x7f0000011000)="376f14bd55c77859a2380ea863ead5b6e851714ac7f5de37ecea1fee115f03993adf52", 0x23}, {&(0x7f0000012000-0x63)="b3bb8f5345ecb3bb76c01468974d6d37e3797ddadd4bfb3d0eea254697c79e52dd9729fe04afebdf31c8dc1b660baaa7927339d864497d3f13a3f25e663e2b321571a997489fac9ddda2c0152c79eb6dc532dadc76de8f888008316ee23dbb628f562e", 0x63}, {&(0x7f000000c000+0x1db)="5dd00230c0d99709c5d8cf8b24d4fe309bfcc08be0fed214f5f8543ec8d7138982ed8806f5affc3db7828e6bf46714b12e8712f7199b145edc847d89aefdb9491807f31f84c221d207383529e37df7145759a7c2b827505163852401244925c415914a1a402c6e64d15d7eddc222ebd6a17578d6c839d023fece53011d96ae2b8c66960eb7cde2ab2100d0efdc07c8b8167923f1b277294b444293e04c11fb87f9bd20a3daff3403ad18417b536a4e94db0fdc964dc452f6cbe23d9d80a1514e380f76b8977785701ce79213a2bf6673e656f9da9ae895d4a4efc91087f9f1fab30ce6000575e3c22fde18", 0xeb}], 0x3, &(0x7f0000009000)=[{0x110, 0x1ff, 0x2be5, "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"}, {0x90, 0x104, 0x3ff, "f5b9b5d20ead9dd5470beb48ac088a67e2cd2cd579565046da2932d8d92f8cf67b6168600899a5b263f8d5e6aaf603cce6811cb8fe0250adccf514bb0f71c590920e0762ec6026025dbaae06088e28501eb286cf2db0e11626b485c5fe063fe1649621f23e2399e8069d2ee1456178c6f4d1a479b29e6be2f1950f54d3"}, {0x1010, 0x11f, 0x101, "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"}], 0x11b0, 0x85}, 0x40040) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0xffd1, &(0x7f0000001000-0x10)={&(0x7f000000a000)=@canfd={{0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 46.769454] audit: type=1400 audit(1517177665.287:56): avc: denied { bind } for pid=8046 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 22:14:25 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f85000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000f1f000-0x93)="5a8ff97c8cc7c671b8a97b2b7ff5424a59cd38dbdd3954817072b924acf27a8963cff4f00c0801c0805b45655b01d46586bb11ab6cd2803a90a8b64762a5c32e5b3627be4933522405ec48951ad1e09353eab063af8017d091d4ac34bf47df131c402d8ca299971af4b6b70c590f78c4b14eda02a472e98a2aab39a9d0e2a00d98dded9e8d77fe50195457e37a3e161e8d11ce", 0x93) socketpair$inet6(0xa, 0x0, 0xffffffff, &(0x7f0000f82000)={0x0, 0x0}) r3 = accept(r2, 0x0, &(0x7f000072a000)=0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f85000)={0x0, 0x5}, &(0x7f0000f85000)=0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f86000-0x8)={r4, 0x1}, &(0x7f0000f85000)=0x8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00003a6000)={@generic="efea6a9c51185c35d98d82b2564ba980", 0x8}) 2018/01/28 22:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/28 22:14:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000ae0000-0x72)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "808ef5a43806e98de04a5d513ebe6ecec1a0770e"}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000003000-0xee)=""/238, 0xee, 0x10142, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ab1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[@lsrr={0x83, 0xb, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}]}, @noop={0x1}, @rr={0x7, 0x3, 0x0, []}, @generic={0x0, 0x6, "0b285dc8"}]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x31b]}) vmsplice(r1, &(0x7f00003ef000)=[{&(0x7f0000f4a000-0xb3)="9942b755893300f7817ef798e2c5fca40ae468a092e5a780ea4b1bf70f4c8d591db6ad46618819e2da8289d33fd4e06d41cce474457d3dae6244915fc2c847108c4b3b8de05c14a9a7968178821a82fc96249c0788c4b67934085fe6e0ef7e05e68b0f92ce52dd4eb177976f8694d590f11e1531f40942ee857db0ef859295137f959925d60abd82291b03dc07c30f75eb719368a91c514ffbc3588442724dfbecb868274c8a277d002e17cab22506bc17b566", 0xb3}, {&(0x7f000033f000-0xa0)="a2d141c3252c96a45df25d295ced86dcfee6507b7134a168bbc00881b2cff1664d2c8fcb1a427c3267bda2f0e7ee300adc6b567531c3b94dbc2101269bc83f3bd39cf796c36a94acf4310cd9cdea7e1f81b76b00b5cc575a2904f2e29606d122a85b1367f2a1a19dd325489d49001427a6fc623ad4d2beffeb9962bc2014b9a830ebce33bffa87734ffcfb117ad88d9355a95320a0558ac5d63c205cacb639f2", 0xa0}, {&(0x7f00009c5000-0xaf)="1c8fe9cd2694017f68c73c457d65a55028f5bbfc0e99b55607c84f879f25a4b8bd57c33bf45439aacac834e3c0852bbf89515195e130fd71bd26a39d10919cc52fd2b5b91babd4fa4fee1a0ed82f861d10321b6037aeb58ab10323d6f6a86f117aa9f1979c61ef06155751d65be819fbdb2da21aee6d9ac71f0486d14c8ea427b4056ec8da1da55e16293f4a21258825f465fb48d78c4e74483ce143b16370563e65f16e63d375604f5bc29016c247", 0xaf}, {&(0x7f0000efb000)="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", 0x1000}, {&(0x7f0000b6f000-0x68)="32e2df372d61b473392de1e3b38d4ea1b9c10fdad133aab019a3b5d5fa73f375745a4aafc7b0d715679519cd93ce3bb9661b408d13d8024ff24ff4a8cba4e8a3483247cd155ab247faebaecdf39ad532aebc64398d6b4caef9eb89aded0795bfb58bd52efa07047e", 0x68}, {&(0x7f0000d76000)="b1b7e4ca5931d8e0f600d832fda9660e15467d8a358609769e91a27fc19c92497ed6213090f9d4f3676f6c881cafc9059b88ec45dac240876057402d918dbedad4a37ebea55461cf629685e376591c0a6dbecfdf2f67c6cfb3ca0727c67d8367675cbee99e3a1c7eb327347749900dd8e8f56394428bf7ef2f4b5a775978ad0da5aaa03c08567cc3d3aa45d2c559661d5c0ebac2457593014a47e7e343c28bf691bd794d24ec1dd98b81ae35e9829af8961a9b3682452fdff104e42cca541a77df23b00c35ab1b817aa5eafc990b2a4b7d91bf218aa2306f961fdc057820ca7a0347bedf3f9e5d2ecf25092085199558d6091a32a9", 0xf5}, {&(0x7f0000801000)="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", 0xff}], 0x7, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000433000)={0x9, 0x0}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000bf1000)=0x15, 0x4) 2018/01/28 22:14:25 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x80000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00006ec000)="", 0x0) [ 46.904562] audit: type=1400 audit(1517177665.508:57): avc: denied { create } for pid=8123 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/28 22:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000057f000-0x12)={@common='ipddp0\x00', 0xfffffffffffffff8}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 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}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x100000001, 0x30}, &(0x7f0000003000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004000-0x104)={0x0, 0xfd, "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"}, &(0x7f0000003000)=0x105) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x5)={r3, 0x4}, &(0x7f0000003000-0x4)=0xfffffe9b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0xffff, 0x20a, 0x1, 0x0, r4}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xbf)="25b0eb135f6e2cf3a42ebc7912bc991a9af03d7d34b32f3ef2a38ca41f99a58a65545c834e8b34468c94503e3d6d9e323dfe95c74d6f3d5a32582e126deaff0fce5b4718cab4853e5134e58ba28288ba4a2aabc388488348e40537f447347042a22c459b891a0dec689d168d845a5505b04868b4634d25e3191e95e6ab498b471f5c8d7917b3b83148ea7b01804214e2b9e7c6ccf0bf94c2a1c487a76eb7d230ad8b73aca7c82e4b4bd4c7dcbcf077d8b8276fa82db7ae76c8edb2d876d96b", 0xbf}, {&(0x7f0000001000)="cae022d868d4e14f94fa7cb21e730c9e584200212b06e9e99b2bf6a0318328de9d1d89c796810ec04b0d6014d9ec946344466242af238462ecdcfe7a8073008dd5908fa6c3f864bb9419fbce279f8a4ae0f6db2bc4282f5c5a0c0a911bfbcf9ce514f7d4608c70c388ccf07e420205ca40d3f5685d3ff7d84ee54522f63c7b1bc647704a61dce5811f6a055aa4b35ec8fa8509b4f88148be9fc0693e0519ea5fc5f0deeda4e10e0edb080624d856e4b3f61a1f8e71", 0xb5}, {&(0x7f0000000000)="0139ff401392c2de8f792dffc12bcc4338c3de2bf297e3d48a472dd7f3f25fee0fadce5be66c1fc90c7a1d91939b4e3656b6b669d5ee5c6562a657b8d3089b69cab6263ae2af257804cd2b9ffc80209d628dc1c7fb235000eb5641490d19980013fedcb949bdbd55fc8868cb9dc3c035d5a0346b300e916575dfbeb099321c7c3137f57a4ac270d32f0fd180ec7c6245e91dddf7e6256f10b1102a24ad030b8f25d97e5be7347de430e121e8c898fc5aadc939d67c37c98165278a72f6", 0xbd}, {&(0x7f0000001000-0x66)="97310850e92eb1ceddbea6342f803746e17542bcec682f4eef9508bb149ede90b646b813cdf4ed29387072940557b95a5a7c834e9e8f04e282794900a8b4666d5a815ca46fe73ca7b3deb02e6e30ef3f3794086102ff38c2d15b122e15cb52061f2543bc4c68", 0x66}, {&(0x7f0000002000-0x96)="74e7a859d8791e6eb5a212f07f5586dbcfbf78f9e3fc055f096952ca446e455762f16f7afe8eef46fd4a5b1decc086a7c9abe482ea4e4113d608323340bd4a8d5cace3cde6a386397c51189e4cef730c7b9265822ca718d7d6c0b0c0b4858d56229454e95f6523787a1e4af8fd83586255cd37f1f673479bef50328a78ff06fd97050bd8f8f167868cbfe5510c27d2b13328504dfabd", 0x96}], 0x5, 0x0, 0x0, 0x20000001}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 22:14:25 executing program 0: 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, &(0x7f000038d000)='t', 0x1, 0x0, &(0x7f00007b2000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f000040f000-0xf0)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x160) 2018/01/28 22:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f00009d8000+0x27f)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50) 2018/01/28 22:14:25 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f000076b000-0x8)=0x7fff) write(r0, &(0x7f0000a83000-0xa7)="d4", 0x1) 2018/01/28 22:14:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8, &(0x7f0000001000-0x1)="", 0x0) r1 = socket(0x10, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/28 22:14:25 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast2=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}, {{@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}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000009000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000005000)={&(0x7f0000009000-0x12f8)={0x12f8, 0x11, 0x7, 0x20, 0x2, 0x1, {0x2, 0x0, 0x7}, [@generic="46bf7c2697c95a882cf591c6d36b7172a0d16a92eba3a3e4966aa53f1095f8ac5041d71c0223c468e0ebbe9104eb9f132eb8bf2a2ff40ab21c97faf2142ad48fe14274dc8eae1f3788a584cce28621ac61c479dbb0f0f1091759b99196a9067ce1828df35ed0f2d64b4f06e3bc097adf93a6cb1b986744339f6287c1a512bccf07ea5bac90245cc85ffe3d3d3a4d5ced19b8d73b70764711e463ae0313d467eb25c5f920", @typed={0xc, 0x15, @uid=r2}, @typed={0x10, 0x65, @u64=0x4c3}, @generic="4ffc5bab3a461276c063cb35cf19cf94a0afcede23be95781cdc4a", @nested={0x1208, 0xd, [@generic="e23b2c3dbd9f85f46a20aebea4dd615eab34a791c98eb799206aa62bb191537284eb06625ac2f6f719b0f98ee55e0c7654e86c6903381d98464061d128064e78f9eb4f043d5b7b24197ea3db1c883cac0a16bb050a42afcd8317cdaf5d29defac9bb5ad94dc09fddee3abed65d1b537496bfd160f500e8760ecdb680819f21cdd0eb8be1372e057fdd28b6c4e654bf2068a1c10d98cf5cde", @typed={0x18, 0x3f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x8a, @str='\x00'}, @typed={0x24, 0x0, @str='vboxnet1\\mime_typecgroup[-\\\x00'}, @generic="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", @typed={0x8, 0x64, @void=""}, @generic="45c5c8fbb3685607fdd0d9ca651670d6161a34b9820078f5726126ebe4776093954db1c03c14564e5aae45e5bb46a9f95a42ef7f7e59794af1635a4b7c2c41a41d051cb1a5e871ee882672a80c9fb9e3be0873a7ca1efeb15802d573e81468939a0493b7d792f6e3cce8b8e657994d6f054d3034c5e6595737cdbf22bf8e0fb83d4b189b95b2b77caeb5b567bd6c60bb9903f6ddd0", @typed={0xc, 0x62, @uid=r3}, @typed={0x78, 0x90, @binary="75085c7c132a990025f848cfd244e0c3f594a4f2cd7294daafb6b833c86e91b73d0f15308fedbbbd1085b8e38330c516dd9a03babcb028caef2510a11d8fa11cb84d0ae5dffc355b0e611de4057583fbdf6511dc05ff91f5d9efdb5f63da99dc6d240cd5a31394b5393d46ed38"}]}]}, 0x12f8}, 0x1, 0x0, 0x0, 0x8080}, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xd8)=@ethtool_rxnfc={0xfffffffffffffffd, 0xd, 0x7ab, {0x1f, @usr_ip4_spec={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x1000, 0x1, 0x9bf}, {"18a1", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10001, 0x4, [0x8, 0x4]}, @ah_ip6_spec={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, 0x4, 0x9}, {"3dfc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x7, 0x3, [0x81, 0x0]}, 0x4, 0x1000}, 0x7, [0x8, 0x0, 0xef, 0x3, 0x7, 0x40, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x1f, 0x80006, 0x101) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000001000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/28 22:14:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 3: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000962000)={@generic="ab629888c21998db5f655e504b337955", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x3, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0xbc) 2018/01/28 22:14:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0xc1) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f000030f000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000795000)={0x5, "e9647c4a04e0"}) listen(r0, 0x801) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000097b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ea5000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000447000)={0x40c0, 0x200, 0x6, 0xffff, r4}, 0x10) pipe(&(0x7f000031c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000520000-0x20)={0x7, 0x1, 0x3, 0xb08c, 0x8, 0x0}) sendto$inet6(r3, &(0x7f0000ea9000-0x1)="c0", 0x74de34b6b27f5a3f, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 22:14:25 executing program 7: pipe(&(0x7f000071b000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000a4000)={0x793}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000055b000-0x290)={0x9, {{0xa, 0x1, 0x790a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa545}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xd20, @mcast1={0xff, 0x1, [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]}, {{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000caa000)={0x20000001, 0x0}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000295000)={0x26, 'skcipher\x00', 0x80000000000000, 0xfffffffffffffffc, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r2, 0x0, 0x0) recvmsg(r5, &(0x7f0000417000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x200000}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000d65000)={0x0, 0x8000, 0x1, 0x8000, 0x7, 0x3, 0xffffffff92413d35, 0x100, {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]}, 0x0, 0x7, 0x5, 0x8, 0x2943}}, &(0x7f0000865000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000abd000)=r6, 0x4) 2018/01/28 22:14:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000028000-0x4)=0x1c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000019000)=0x0, &(0x7f0000028000-0x4)=0x4) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000028000)=0x8, 0x4) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x100000000, 0x9, 0x7, 0x8, 0x7, 0x7ff, 0x51b8, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x1, 0x400, 0x800}}, &(0x7f0000009000)=0xb8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000002a000-0x8)={r4, 0x3ff}, 0x8) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/28 22:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000e47000)={&(0x7f0000bae000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2b000)={&(0x7f0000e6b000-0x138)={0x5, 0x5, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8}, 0x0) 2018/01/28 22:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fc1000)=0x1f, 0x4) close(r0) 2018/01/28 22:14:25 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00007e8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000fee000)=0x3a) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fef000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002d6000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fee000+0x690)={r0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ff0000-0x8)={0x0, 0x6}, &(0x7f0000884000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e39000-0x8)={r4, 0x5, 0x100000001}, 0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000898000-0x368)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x238, 0x168, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000fef000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x238}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, 0xff, 0x3f, [0xffffffff, 0x8, 0x82f, 0x5, 0x8, 0x7, 0x3, 0x1, 0x100000000, 0x2be5a1db, 0x7fffffff, 0x7, 0xae, 0x6, 0x6, 0x800], 0x2, 0x3, 0x9}}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, 0x1, 0x50}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x3, 0x10000, [0x10000, 0x0, 0x3, 0x80000000, 0x6, 0x96, 0x1, 0xaad, 0x4, 0x0, 0x7, 0x3, 0x9, 0xffffffff, 0x1, 0x2], 0x1, 0x63, 0xfffffffffffffffc}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x2, 0x5, [0x1f, 0xff, 0x9, 0x1f, 0x3, 0x34e1, 0x5, 0x8, 0x9, 0xaf1, 0x28c, 0x3, 0x1, 0x1, 0x0, 0x18b9], 0x3, 0x20, 0xdd18}}}]}}, 0x368) listen$netrom(r3, 0x23aa2) 2018/01/28 22:14:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 4: socketpair(0x0, 0xa, 0xfffffffffffffffd, &(0x7f000015b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f4a000)=@assoc_value={0x0, 0x8001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000128000)={r2, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_buf(r0, 0x0, 0x36, &(0x7f00009ca000-0x4d)="74134e0ed089aad31e7dd818d90a1f5fac74cc2e7e02da6963804329b4c2f719c47b749aeb6dd9375e7111b7aa5c9ef2849650e7b78e075fdd7d87c881e20a4ec2e567da168224f0d1086c0b73", 0x4d) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000a000-0x8)={0x0, 0x7fffffff}, &(0x7f0000017000)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000028000)={r4, 0x80000000, 0xfa94, 0x2ec}, &(0x7f0000029000-0x4)=0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000028000-0x10)=@req={0x9, 0x2, 0x1f, 0x8}, 0x10) syz_emit_ethernet(0x42, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {""}}}}}}, 0x0) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000027000)={0x0, 0x0}) 2018/01/28 22:14:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={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}}}, &(0x7f0000d96000-0x4)=0x3a) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001e000)=0x5) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 7: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) socketpair(0x7, 0x1, 0x401, &(0x7f000034f000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00006d7000-0x4)='bbr\x00', 0x4) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000e5a000-0x9)={0x1f, {0xffffffffffffff00, 0x100000001, 0x6, 0x5, 0x6, 0x8}, 0x7}, 0x9) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)='"', &(0x7f0000011000)=""/161}, 0x18) 2018/01/28 22:14:25 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f87000-0x28)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x18, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0xfffffffffffffffc, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000002000-0x1)="", 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = socket(0xd, 0x804, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f00006cd000)={0x0, 0x0, &(0x7f0000cd0000)=[{&(0x7f0000001000-0x15)="50e9451537f36357a5a488a7894256fb1d6bf79fbc", 0x15}, {&(0x7f00001a8000-0x80)="f306cc9fc769d2d9d3bddf46ff6072a461148f34cc01a2bb5e838b2fd49b8b055623f8832093b1cb8135a3ab03a1eac6f24c1a6c7ae8b9f7d78000999e34dc47fb5badc3e4ac95030d132905c2204399394e48aa766545c27738b1ac079cc671544b8f74c21983775b8b5643c3fff1b334567213a7c36bb32b3d8d21b6b19143", 0x80}], 0x2, 0x0, 0x0, 0x800}, 0x4040000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000001000-0xc)={{0x1, 0x51f9, 0x7, 0x1f, 0x9, 0x200}, 0x9f}) 2018/01/28 22:14:25 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fca000-0xc)={0x2, 0x1, 0x40, 0x59f00000000, 0x4a}, 0xc) socket(0xefc51928e25548bd, 0x1, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000beb000-0x2)="4b7f", 0x0}, 0xfde5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc9000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000f3f000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x2, &(0x7f0000a9f000-0x8)={0x400}, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009ae000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00002c6000)=0x4, 0x4) 2018/01/28 22:14:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x22, 0xc, 0x2, 0x2, 0x7f, 0x5, 0x5, r1}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x0, 0x3}, 0xc) 2018/01/28 22:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000e8c000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000041c000-0x8)={0x0, 0x1ff, 0x7}, &(0x7f0000148000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007e0000)={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]}}, &(0x7f00003f2000-0x4)=0x8c) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000674000-0x4)=0x0, 0x4) r3 = accept(r0, &(0x7f0000213000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000080b000-0x4)=0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000529000)={r0, 0x7fff}) 2018/01/28 22:14:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c6c000)=0x121) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000258000)=[@in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:14:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000c83000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000044d000)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000001000-0xc9)=""/201, 0xc9) r1 = socket(0x200000000000018, 0xffffffffffffffff, 0x1) r2 = socket(0xa, 0x80004, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/28 22:14:25 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000005000+0x6a7)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000002000)=0x8000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={0x0, 0xb4e}, &(0x7f0000003000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in6={{0xa, 0x3, 0x78, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffff4256}, 0x98) 2018/01/28 22:14:25 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) readv(r0, &(0x7f00005f9000)=[{&(0x7f0000000000)=""/5, 0xfffffffffffffd6d}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f00005f2000)=""/16, 0x10}, {&(0x7f0000152000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/117, 0xfffffffffffffdd5}], 0x10000000000001f0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x8000, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000329000)=@int=0x9, 0x4) 2018/01/28 22:14:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x0, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000073f000-0x30)={@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f0000afa000-0x65)=""/101, 0x65}, &(0x7f0000556000-0x1)=0x0, 0x8}, 0x30) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000070c000-0x3e)={@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="8c9b543ac39ddb1a581196863deb1248"}}, {&(0x7f000059e000)=""/183, 0xb7}, &(0x7f0000044000)=0x0, 0x35}, 0x3e) 2018/01/28 22:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00005d6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e02000)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000036e000-0xe8)={{{@in6=@loopback={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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000)=0xe8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004ec000-0x14)={0x0, 0x7, 0x65a0, 0xffffffff, 0x1, 0x6}, &(0x7f0000d8e000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007a4000-0x8)={r2, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000464000-0xa)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00003ca000-0x4)=0x0, &(0x7f0000f90000)=0x4) 2018/01/28 22:14:25 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000eab000)=0x621c, 0x3) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x4, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x80000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1e000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0xfffffffffffff795, 0xfffffffffffff21b, "98c5e42731ba3bb4d91da5f4ead39df88ab4ed4983e67616214fc3135e7ff7517b75514f597793abfdf68bea8cc0d4fdb251ccd60f13e5efd10841cf4b2b082903c93878509540eadf242dd89f1030ee"}, 0x160) 2018/01/28 22:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000ece000-0x8)={0x0, 0x0}) socketpair(0x1, 0x4, 0x7, &(0x7f000002b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000040000)=0x33, 0x4) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000001600000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0xfffffffffffffee5}], 0x1) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f000090f000)="47eef33810249a94068e16db4d8f351d5736c58ed8c44a0a59b3792007314ab9d6d42fc25c3afc66e7bac5865d91fb7ef96d56c467e920cb1c28f5811e37f5354ce864e1df585a2f6fc805e206c76be70728477d7263df6fe00db964fc42e1516bdf2ad5212f04092df8c735c97b4d7ca904fe14b87c3268508bc7cfab3b2f2ca295747d801fd4fb828b006ac728c64292fd2f1031529bdd0decc0d5a2f81c9db2836924ea6a215fe0b11a0202226ccc6657b71af6ff9467c3f496bf08235bbf29742276051fc19376d44a3dcebd0db221fbba6aea550d7d47d1da395d77de43", 0xe0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b6f000)={0x0, 0x0}) 2018/01/28 22:14:25 executing program 6: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000a88000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "14f435", 0x0, "167de9"}, ""}}}}}, &(0x7f0000638000)={0x0, 0x0, []}) 2018/01/28 22:14:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000096000+0x246)={0x0, 0x73, 0x0, 0x3f, 0x1}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x7f}, &(0x7f000099f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x1) sendmsg$inet_sctp(r2, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfe0e, &(0x7f00002a9000-0x30)=[{&(0x7f0000e1b000)="ce74fe1468b0f3d49cc05c664641aa5c22bb2ae9d272d06ece71b06472c93cca0100ee4edb2ef6c6c2e4d5ef4a9b514f02585779a3c468b8e89b97620b7c174306fc4b56d77ad3ca5c75819ec4477c5aeee70cfa48e87d65c2883a3bc390f1dec489d3b8eeb6f4b4fd67a1e9021229b40ccf1bfea168b178299ce6feb2a13a6149792c0eb2", 0x7b}, {&(0x7f0000a4f000-0x92)="dd9051200339cdc44bcba410816e07eb3ece1b1fcae3249f569514951c40e868c3be72504097d6783e49acc34b051f6af135bbff68a87e60b28bd6fbc26bcb181bba29253324e6701555a200e9076994e13ed6137479f592c873e0deee7e1c28ee7eb26427593361f2aa1132a6d04077e0074f9e553f82bc39ac82bd650438b415454bbc38dad8543b2dfdcd2d3dd97c11c9", 0xfffffffffffffc9e}, {&(0x7f000079e000-0x64)="93bf0e630e8d43c3296414fbbdeb6e4fb2b9f3ee35c825c936a2eef3e1534ec4bff44ab982326f3df452cb5994bea339f71652011de93b0b2483231ab9cb89f22dd33cbfc69079969647f8ed25bd049c52ff8803a3c9a9653aaae77458de92b3ffa9fbc6", 0x64}], 0x3, 0x0, 0x0, 0x0}, 0x20040000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009b8000)={0x0, 0x20, 0x20}, &(0x7f0000bb2000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c60000)={r3, 0x2}, &(0x7f000031f000+0xd1b)=0x8) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000221000-0x4)=0x0) recvfrom$inet6(r2, &(0x7f00005c4000)=""/4096, 0x99865c192dacd178, 0x0, &(0x7f0000fb9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000000}, 0x1c) 2018/01/28 22:14:25 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000092f000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e70000-0x4)=0x6) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000e70000-0x4)=0x0, 0x4) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) getpeername(r1, &(0x7f0000e6f000-0x3a)=@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}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/28 22:14:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 47.357969] device syz7 entered promiscuous mode 2018/01/28 22:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f0000aaf000)={0x18, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x1000, &(0x7f0000045000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b73000)={0x0, 0x9}, &(0x7f0000cab000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r2, 0x4, 0x401, 0x400}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000316000-0x8)={r2, 0x101}, &(0x7f0000eae000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/28 22:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000692000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000023c000-0x10)={0x0, 0x3, 0xa62, 0x7}, &(0x7f00004aa000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bd2000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x5, 0x7, 0x0, 0x3}, 0xa0) socket$inet(0x2, 0x2, 0x100000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/28 22:14:26 executing program 2: pipe(&(0x7f00004d3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x33)={0x0, 0x2b, "87f33c1162f761bd7c94934e4961c017a10d671f8894c588e9e87c2c0bfc1eb0fb4ede606b1ab56680540e"}, &(0x7f0000001000-0x4)=0x33) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000896000-0x8)={r2, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000048c000)={r2, 0x56, "af1e4ed686d80ee476e039c85f40458d70adcacf8aad32aa9d99aebd7ea0c06ba8120a06404a6fe3b0a32767adab1b0e283c6483005ac96599f8ec71c96bb9476f6fd3db5c0e813c134e2eda295f80a80d1b044297ac"}, &(0x7f00006a7000-0x4)=0x5e) r3 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000cce000)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r3, &(0x7f0000b90000-0x18)="000103000000000000007e7d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000156000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/28 22:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0543eb3dff18b2f995283606349dcaba"}) socketpair(0xd, 0x803, 0x7ffffffd, &(0x7f0000aab000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b06000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000542000)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000503000-0x4)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000005f000-0x18)={r3, 0x1, 0x10, 0x8, 0xff}, &(0x7f0000217000)=0xfffffe20) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1000, 0x4) 2018/01/28 22:14:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=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, 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]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x40, 0x81}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) r3 = socket$inet(0x2, 0x0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000002000)={r2, 0x3f, 0xc7, "e85823136b8b9bc1852c7303c6047db83cc50b9fbb9bad2f2f1843a9c568eec31e2fcbc60ec087525db6ff5991163cd40dc82623b525a07b8af1538c7e1f1a716dd99408333bb60624cf7d44f1bf51d026c227f732bf971b78e8f6d270b892e635f5432fa1ae09fb30829998cb8af720acc80b8d64fcc5325955a47e20d3cbb3e9b5d169dca2e32aed901e0bd84365b9c0e2f0daf87e81926fe61e2208dec7835fd3c5a328f61b0ecf7db4cd6abb96e9612ddeac8ea580b78c83fad40c63aba919867018e65e3b"}, 0xcf) 2018/01/28 22:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3f) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003a5000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025d000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ca7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, r1}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00009ac000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000c59000)=@routing={0x7f, 0x2, 0x0, 0x34, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}]}, 0x18) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f4a000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000f95000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002cd000)={r2, 0x7}, 0x8) write(r1, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/01/28 22:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bf2000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000436000-0x48)=@hopopts={0x3c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x38, {0x5, 0xc, 0x100, 0x2, [0x3, 0x2, 0xbbc7, 0x3, 0x4, 0x3]}}]}, 0x48) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f0000a55000-0x1e)=""/30, &(0x7f0000d23000)=0x1e) [ 47.470113] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) socketpair(0xe, 0x2, 0x3, &(0x7f0000980000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ec5000-0x23)={0x0, 0x15f3, 0x53, 0x4, 0x3, 0x8, 0x728a694, 0x1, {0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b5, 0xfffffffffffffffe, 0x3, 0xffffffffffffffe0, 0x4}}, &(0x7f0000002000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000eb2000)={r3, 0x3ff, 0x7fffffff}, &(0x7f0000a3d000)=0x8) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000ea4000)=0xad1, 0x4) setsockopt(r0, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) [ 47.511266] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/28 22:14:26 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000271000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b53000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032f000-0x4)=0x28) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f79000)={r2, 0x8b, "c1a8ca2d869278c36f8224e0828011419284777fb8a689351cb86f23d44e535fed7c5d88d31e1caddaa036ebfd346633e91827966c6e99becac887cf81b938ef5b6dba7e77e82999879862b8dce0f4165cce9ee6169ce7b200bcf02ce7a0d80cc34870066a78ff595b6f300b2a0a0b98689a867ec0840288f3154dc520a77571e4d53b8e756841de4970ef"}, &(0x7f00006b5000)=0x93) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000aa9000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00002c3000-0x38)=[{&(0x7f0000a8a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000aa0000-0xc0)="8dfe1c812d46f6eab196177f06a425b27bde14ab111f9d696e9e2139b6be90ae4195dd3ade3bf83ac93d86860a3fb744ce3d3d3d50731ae38c1fb30eb963de445e3fa4abbba58b88de869af5c663d8694a03e156a4c7c3f9a521ee02c83c351e4b364048e2dc6744f20b45c4cdcf575176c87f3d33b88a5ccedcecb2979e45c7d797178e2f67b63bddb749888c4489d391d4e9bc1206350911e354ac145000cac1fce01a62f9faa6402d47f4cec1eba404346fa0b2ca6f563492ec39b9b55925", 0xc0}, {&(0x7f00001a8000-0xe)="fed83686794029b2062e42cfd6a8", 0xe}], 0x2, 0x0, 0x0, 0x240000c5}], 0x1, 0x40) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x0, 0x0}, 0x4) close(r1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8000f, 0x7fffffff, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000000b000)={r4, 0x80000, r5}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006000-0x4)=0x0) r7 = getuid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000007000)=""/0, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000e000-0x15)={0x0, 0xd, "5628a83c5e2a6c6571e85cbcdd"}, &(0x7f000000d000-0x4)=0x15) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000004000-0x8)={r9, 0x0}, 0x8) r10 = getgid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000008000)={&(0x7f0000003000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000006000)=[{&(0x7f000000d000-0xe4)="6588fc57ae38f1d005a21ae36fe09986318e902c49b26cb4399d4d221d5d21770ea4fa04387defb942a2bdf63c3fa19f0d0818b0f6ea50989c03a9ee17551a0f929b8f04086f1e883fd6f3c3759902c5dce336e65acbace88d1e733504caddfa586acab5a925f430519d81c772171d901cbe768d531fed09367799dce62e309031f6ebf00a40a97ac0d1919e4714fa24cf9287ab15c0bdb6cc1d8e8c7389bb46a6f9f15a86e51fe2b0e4d10a14c7411238c4dbabab1d1335ce6383001fda2b6223bec3f0ac2085c5415dbf16e100d957a3e737f796a4cbb8d0016255a36fe2a021d647ca", 0xe4}, {&(0x7f000000d000-0x7e)="08bf9e342e48a6eb33d282876f45c55b5db62d6d4c8d9976cd1899dabcee8814fada2acd7b037f7430611ee587f4517dedacd785f8c79fdfe73469e932a3ccbacccddbda2a8d464bc4a99586a0d753dc108122e57f216e4ca9bcddbed12d9b80dbdec2268a2dd2784262a5c9b987f2b1f42bb87c343ab1af778b32b85187", 0x7e}, {&(0x7f000000d000-0x5b)="8e28de4886f42c4fe21d28ba34ce55be8c7db7d82cc9eea6a596c9b372243bb80bb1f53f51b84848a6099a3b91fda69e666e37b04a6f0d119d684c3bd5e78efc650792ef815d001529042a10a101b4f8cd3cbf74d1cfdf5394a2f0", 0x5b}, {&(0x7f000000c000)="f66209cd112db9f47245b8504f387e6cdfed8e3d546819904d3b23eb8b9cb54b0b74d8be430401345a4fdf3b1ee4c17f80250840256dc64269a6924ea422e0150133f0b58f91dce8168f8a5844aae33c58ab279224f4e7eda2e05b01b52997c55df510aefd1ba8ff6734df04978a740d168481319f66d44c9701b2e97a664da069bb58f7903ee393fdf8701d86bfef7061816f925b749911ddbb8a8c95ccd89a9916bb6b3f40a4d5e42406c03141a603b8b09fecec81f865cc", 0xb9}, {&(0x7f0000001000-0x5c)="f2c592fd2e1cc4e1447ae490f52e65b71b13530d26c187dbe1bd50b8c592d91184c01c3869331494815667dc4a50da59481d93c74302ea5a4b13a93a1d357bad23c92610eacddb32485d327382ab26fb883c30e727f33ac3fc1dc435", 0x5c}], 0x5, &(0x7f000000d000-0x40)=[@cred={0x20, 0x1, 0x2, r6, r7, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x40, 0x800}, 0x4008880) 2018/01/28 22:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000a71000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000090d000-0x4)=0x48) connect$netrom(r1, &(0x7f00005b9000-0x48)=@full={{0x3, {"a30697698b4e2b"}, 0x6}, [{"af8ccc553ffb6d"}, {"8ce7321b6bfab1"}, {"499bead1a83d41"}, {"9e319e7296a26a"}, {"6b09d2c48aacd4"}, {"62b822acd995a8"}, {"4bdc5a51d31e54"}, {"25d7767cc1f1fe"}]}, 0x48) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000133000+0xd52)=0x0, &(0x7f0000c8d000-0x4)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000951000)={{{{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]}, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xfffffffffffffff7, 0x40000000000000, "c76b93bc171411da3162342ed6c865a29e437083cb29b9c8b38d52148d140908fa70f5adca22522af89b683c761f2eb5c5fbd633c76e5f8e3e0f64a97eee6f336e6ad9c5128d0d762040e86898ca4327"}, 0x160) listen(r0, 0xffffffff) 2018/01/28 22:14:26 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e513b52700000000000000f400fc", 0xe) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000ff5000-0x1075)="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", 0x1020}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) readv(r1, &(0x7f00003ff000-0x50)=[{&(0x7f0000a80000)=""/153, 0x99}, {&(0x7f00002a7000)=""/128, 0x80}, {&(0x7f0000109000-0xda)=""/218, 0xda}, {&(0x7f000055a000)=""/119, 0x77}, {&(0x7f0000b3a000-0xdc)=""/220, 0xdc}], 0x5) 2018/01/28 22:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) socketpair(0x3, 0x6, 0x7, &(0x7f0000390000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000060b000)={0x2, 0x10000, 0xf3, 0x8001, 0xc27b}, 0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/28 22:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000580000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fa000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f0000964000-0x78)=@getpolicy={0x78, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0xffffffffffffffff, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0xa, 0x1, 0x1}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000568000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000d4000-0x4)=0x58, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b62000)={0x2, 0x2, 0x0, 0x8, 0x8, 0x21f, 0x5, 0x200, 0x0}, &(0x7f00004e0000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cc5000)={r1, 0x10000, 0x10, 0x75, 0x7f}, &(0x7f0000375000)=0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000db2000-0x18)="a542d051ff36afb58274d9a1a3dbb546d689e6f58eb30b3f", 0x18) 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80a, 0x2b0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000006000)={0xe3aa, 0x18000, 0x2, 0x2, 0x1, 0xfffffffffffffffe, 0x80000000, 0xaaf, 0x0}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000006000)={r3, 0xc3, "277df5075165b23b8254fb666c53cd71d19c5c77252a072989f0e2f3986f733301525f60dc5773db98105fc50a975ef1202581c14af1551a4c019a9b3ee08984cf30ae4442cc5717e71e3e4b5d9a545747a6c3bfa3a3b1c27a9abf0f6004678b232156119d69684264683ed7564b1651ffa5447bc2c414fdc94c34d87d34d4071fd03b4168a6d1afe77431d7c49a9c9d1462d0615b8537c95e1f4df435201c042c9aec8cf840948ad90eef3594a714dc30d5fddadaac2df1cf8a4899eb6c5d1358f2c0"}, &(0x7f0000002000)=0xcb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000005000)={&(0x7f0000005000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58, &(0x7f0000005000)=[{&(0x7f0000005000)="0f3c7746b29f1013b7a7b1c579283e8f373059dfd899ca243bc2c4098c377e15c8e5423132745cc69de7629496f908fd58283f01d1321321bfffc87c10986179a25303a12f1625104fbe30bf832e0b724e7bc7aa648d481029ee5e4b48a8bb06da5da3e8bd077b52dc939b616302f7b2da4701c1e06da07c65f1ac6432d4f8311925f03cb7a0a00622e608235925abe40931d6de0f00b19ea106bcbc59547f9f0f7d45f7948749", 0xa7}, {&(0x7f0000001000-0xf0)="bd2e0cae3d088ca12ddecd6204b6b17e1b9c8806edb05d9e9520c489b137cc260da72c946afa58a5830264a4b0157e50707758288476e837a0307444f6bdfdfa47525006f051e1cedcf7808d42aadff26600ad2ff277d748dc1039fbc081b2348a21559cfb2d92e60f2402cd81526b946ec5e9c9d16f531b56eaa9af8b5fd6e644af557c499b4691d72eddc57f8de4ed59759da801e79aaa5c89f12669e438c4173efe52725be420d9c1474295c60ce07ce5a7e43c3cfdbaa9235fe590af2ba4d69528daab421744a6a04426dea19a71a857dff4b45778e81287aabf4e1b8e52547d9043761c8237a5abb1f52e6bd2de", 0xf0}, {&(0x7f0000004000-0x16)="b742b5c8fc7879e332df9b21f5be8269b3a2868ec032", 0x16}, {&(0x7f0000004000-0xf)="ecfc22a2d1e259e012af6e3a04c103", 0xf}, {&(0x7f0000002000-0x9c)="98cae4d68df825af28552da2a8056cdbb55468caf69788e2069cae471d7ac14479f5b1a5ac31a68f4de2c8b8b98260902a399ec30fca19012f91a695a2ea0e07c73b8de6e46897f4635a085cf188bfe193322fd6c69c80ed00008c7a7633a5682fcf6f7495d3a5d699aa0cd988d90502a72087faae64ed856f9fb25435633905ed1eda6f576d428676223663a661afd22bd379d25af93d77d259a524", 0x9c}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000006000-0x53)="83a00509cb284040abf84452ea5085c046ade1bc264f5d166f33853952f4ab170064f0b8a09b13ad2c36a418bbe5be21bf5e10533860ede02f3d588a4719280566d7c3ca61002568ffd0a6d5e6764d7cc46eb7", 0x53}], 0x7, &(0x7f0000005000)=[{0x40, 0x11f, 0x1, "4dcab885223e8a79fca6ab03e4e8855cf1e90711339dc553f5cd46b90caa9aefff570c0f3d321623064056f8098e7b"}, {0x58, 0x10f, 0x6, "506fbd0cd5fc8f9e91cb58f8a66891b2555d98fd2d2e2f7ee8bddb07f274ceb23ec1e073b3c723b41c2e2300b7a15ad269475f8ca76fd613968aac653273f069f2784dcba73c66e9"}, {0x48, 0x84, 0x98d7, "48c6d7e93038e0ac1bd35c719aaaf5598d7ffbcffe9af6398745c3081b8c1bf93cda2bc1d5fca2d734a8316268f83d3285487de8b6"}], 0xe0, 0x4040080}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "b3dd54628544114c3b719032c8daa8c6e9e5f48c2bad68c3906aef1a422f5735a07a7b217d6d0fef6afc2609a29de9ef220f7994ce07818387e12e8db6c9dd", 0x0}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff00", 0x30, 0x2c, 0x40000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6800}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x4, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/28 22:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$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) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000000)=0x0, 0x4) 2018/01/28 22:14:26 executing program 6: socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x2, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x2, &(0x7f000000c000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/28 22:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl(r0, 0x3, &(0x7f00004a2000)="6731f02d7429140be3c9e16aaeeb94edcea4e8d624c32cdf2c766c0775a00a098630d712f1cae1f3fdfe8b3cb820cecd1055e3f8a6b736a8c155ea816fd5ce60d4b3b82c198efac0927b9a49068e0d2b45af7ccb4753bcf5940af9725a2147c43a16b65be3b6e4114db2e30b2c6c8691e25551c8f7fb92969e4df57b48d7551897bb04ddac12faf94cc5393a1f2027e0f0") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x9, 0xfffffffffffffd10) read(r1, &(0x7f0000ae0000)=""/41, 0x29) 2018/01/28 22:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x800c, 0x8080f, 0x5, &(0x7f0000967000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a04000)={0x0, 0x8001}, &(0x7f0000df3000-0x4)=0x8) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r4 = accept$inet6(r1, &(0x7f00002d4000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000776000)=0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000000d000)={r3, 0x8, 0x20, 0x5, 0x800, 0x2}, 0x14) r5 = accept$inet6(r4, &(0x7f0000076000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000030e000)=0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c39000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c83000)="120001007cd66355d2af6f28fa4b7c6bb880", 0x12) accept$alg(r1, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e69000)={0xff, 0x0, 0x10000, 0x81}) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00008e0000-0x4)=0x0, &(0x7f0000f50000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00002ef000+0x4f4)={0xe79, r6, 0x1, 0x0}) 2018/01/28 22:14:26 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f000001e000)=0x0, &(0x7f000001e000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001b000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc8, 0xf0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="6432577d2674cc13bf2b85bbf317d42e", {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x318) 2018/01/28 22:14:26 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000013000)={0x0, 0x6c5f4885d6defde9, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000027000-0x10)={0xa6, &(0x7f0000026000)="fa4f91e38f4f4690a42d3ee3d398b0108d87cffdb3f7ec5475d5f33e8c608cc96d0e8ec29ec548ffd6e879c5ba978c431c0998a9bf9376dda7151b8f594fc163fbc0254170ad21d3c60ca22ba9389638560244b33fdd31514aaa963944b66faa0b3b2050a7bbc6fa85286b87c73f2f81129635f89dc3a0f82a11d8059b822a93a7bff0ca4ed455518a780838f98d78a76a69fff1ed9621a8fe38fa9cfc8ad772250ea156fa6a"}) pipe(&(0x7f0000026000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000001a000)={"4b2456660011510df5d46be8993e1aa1", {0x4, 0x3, 0x5, "94f81b835887", 0x7, 0x0}}) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000026000-0x4)=0x0) ioctl$sock_FIOGETOWN(r4, 0x400454d4, &(0x7f0000001000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000024000)={0x2, 0x0}) 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000833000)=@generic="9787e27cd97abcb4f3e497edb319912a") bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@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, 0x5, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/28 22:14:26 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001a6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000af2000)=@file={0x0, ""/108}, &(0x7f0000f9c000-0x4)=0x6e) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000f90000)="", 0x0, 0x0, &(0x7f0000f91000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/28 22:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) r1 = accept(r0, 0x0, &(0x7f0000f82000)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00006aa000-0x5)={0x3, 0x9, 0x59f, 0xfff}, 0x5) 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000-0x340)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @generic="5ae7dc10e9ebf8fbb73f89b6c220fd7e", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x0, 0x0}, {0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) r1 = accept(r0, &(0x7f00001af000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ec000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005e3000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x600, 0x4de9, 0x3, 0x319, 0x9}, &(0x7f00007f1000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004ab000)={r2, 0x7, 0x0}, 0xc) 2018/01/28 22:14:26 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000007000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r1, 0x80}, 0x6) 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000)={{0x2, 0x2, @rand_addr=0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @rand_addr=0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0c873fe05bc7031548f39a4710531d7e"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xffffffffffffffff, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xbfd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x14, 0x504, "709593c8778a7c0d77a5d06bfa4364f8ab6ed97693847c725e4913a6fee64f5ef908730f81004885a4a9cc74ad0a4da2017143c7e5f8466322083b5c1a96997e8bd025cfab9347ab0e34e0c8b7727db8"}, 0x160) 2018/01/28 22:14:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000494000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000000)="60e0653dc08fb9df635e441039548d29e65a34dab61904f0a3efa01e9f01e163c631e63343820815b148d422f978479a217f5c5276c486ac7ea3950f1a040cf4f323cb24c988b1ecfb1e46b6ea7cab60a6fd35d2c79b5f36c4d13995309ca3e1133007b0b39b5f69600de4749bc2fd96fe05caf57c51810b4e6e83c11fb476a25fdf079625d8150a4e39ea063109691b9b24b8", 0x93, 0x8000, &(0x7f0000004000)={0x2, 0x0, @rand_addr=0x90000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) poll(&(0x7f0000001000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 22:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000062a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000080a000)=0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000396000)={0x0, 0x0}) getsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000154000+0xc3b)=0x0, &(0x7f000070d000)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000031b000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r1}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000e65000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/28 22:14:26 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000029000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000002b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000002a000)={r1, r2, 0x4}) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000026000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x42) 2018/01/28 22:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000781000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000765000)=0x10) recvfrom$inet(r0, &(0x7f00009b1000-0xda)=""/218, 0xda, 0x0, 0x0, 0x0) pipe(&(0x7f00008e1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000340000)=0x1) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000899000)={0x0, {{0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/28 22:14:26 executing program 4: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000fd4000)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000-0x4)=0x263) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x7ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x7fff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r1, 0x3, 0x0}, &(0x7f0000002000)=0xc) recvfrom$ipx(r0, &(0x7f0000001000-0x5d)=""/93, 0x5d, 0x40, &(0x7f0000001000-0x10)={0x4, 0x6, 0x1ff, "a6dbc2324310", 0x9c9, 0x0}, 0x10) 2018/01/28 22:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00004e4000)=0x0, 0xfffffda8) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f000060f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) 2018/01/28 22:14:26 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c7fffffff00080021000149bd50ca8a9848a3c728c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d456", 0x55}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f0000011000)=0x1e) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000010000)=0x1, 0x4) [ 47.849330] Protocol error: SET target dimension is over the limit! [ 47.875329] Protocol error: SET target dimension is over the limit! 2018/01/28 22:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d9c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000418000)="", 0xfffffe9f) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x8000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x20}, 0xc, &(0x7f0000907000)=[], 0x0, 0x0, 0x0, 0x20000000}, 0x40000) 2018/01/28 22:14:26 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/22, &(0x7f0000000000)=0x16) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a26000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000003000)=@ax25={0x3, {"2237dea12f696a"}, 0x9}, 0x10, &(0x7f0000004000-0x80)=[{&(0x7f0000001000-0x91)="84f47cfebff5130cb19c91eb959b95169c19f1a1b4889b5dc8212bd3bb651aa2879ef9de35f38aa24e11abc6819e7b4c0755586d4efdfc039d97f0ff7d4984df674ddb11ce04221d5a2149b318c563d3925bf7ef911ac695d88c9fbd22361cdbd6be88a815d61ee01efd05eab639b8e767263855fec0e97f2ee433a59e271a7bfa750d0184a5d94bf5e1b2fcdfe5848df0", 0x91}, {&(0x7f0000003000)="22a24ec6eefee7faf115b17da312f6a39123892bc4cbe738d1d051fdf3ff7e45dda356a9f5d1e7082e", 0x29}, {&(0x7f0000003000)="2eb0f53dd369e2272b7e2fb95333422f0f06a075839d474f4f82f5acaa746b8fd9c000046348fb84f1e3089ff4669efddbf9abfac0219caabf56e6c9236b93cbe4143cf5b542b2df888ec3d23f3e1b16fd9850bc6a87998db44de848c8bbbffed74e38223d96851f71e351a7bd1db18859c3489b286f906bb5a3a5ae1eb4919e0c61d4f0ef3944f94859e3fcaf0665d3ee08ef23500ff213109931e02153fc4f833d2e4b6242e7f8f25022f8d71ef57668c3a8de0ad92f34e2402159c93215564a6a38a85a2312433f775e5eecefa8ed6b6f2212441234a370a7d449", 0xdc}, {&(0x7f0000003000)="5a81bf6f84b99c60f0407242b23e892f229c207b0a425eb67209da7232e421234ff402a698e960503b85f8867bdb0e4d437b0ead6ae4481817017bbca2380599b3c7bbb37a74f5262b14168e68994b0cb044512caeb2d07dfb0a0af3757c5e2f03a6552ff70c3afd0c128881eeef4850988c36d00feec44c80cd85986a7a23280b314b637ecd4c39791e24d5fc5b3e2b3cf31b2c2a26799c5ce42d35ad1f4de49630a31470343b8ccf3ad5c7e6fd56c0077798756c8cc0ed20d8eb67f02b0425c80215a1c0e1fb88aea6b0cef912f5b0d81e9bf66c8d15a35e0cf3aa97d1fd2b69f366f6efb6a0", 0xe7}, {&(0x7f0000003000)="29af219f6453466ed63f4b23908cc356c5abc70077f28e8d7d348dc64c68d47a66a4bde4d001201697fb2476bf960c1b48013be69f06407d3e780f2d14ef2bf141986a3920e33873308acc8fff785501f2fc88dc93f31dc6048f1de127fd9c8f6b57f0dbe042dde95d024163f30e26062c3fe53d5d0354d675b6da779c6434dbda4472705dae4983f986a1010b", 0x8d}, {&(0x7f0000003000-0x7b)="4f57cc77008ec90a3af116efcab086d8ccaca9322eaca6ce01c61c9cbc6fcbcf4967eb18eb3cf77e7426aa6a7f6483219c4b1d29de412a64350cdffbe3b503f83279c93ad5446c4eb81f6b497be4aa2aa60b4202bd19bf8028596fafd697ee798ab810ccff1040d98df2ad8786afb4b1c7485956eeb28f8f657f22", 0x7b}, {&(0x7f0000001000-0xde)="40bfacc528365d0f84456be96fbf05cb119aef7fe1b2dd8c26a0d7e69ab49cb9a10c670e306c78dae31c6910b805f367f6b14f63ae1e8818a84410551184ba73aec1838a1ce0cd549d0fce76d6b4ede2a4764702152f0a17c3c051ced1e5546196d73662014c6e179fa153338068b86bc9155ffa23cfe0b71490eaa53fa60dbf6696bf51b0ef1be3e7f23c91de9bbc575ea410f20f3c34ee82092df1466c2910d1465df9ea602143f6ec48b0d3fd336894749c5c3d69a63044a3a6748958f89efa7b20d033712270700aec0d6b36f2e77aca61c70c157c3c7c6beb16007c", 0xde}, {&(0x7f0000003000)="097c3e4d7592e8cefa6cead4c8e44dbf1a3d6bff068e096bb3e562d1152def8792c6ffc3a10cf190293ff2a93401c7235e9da3", 0x33}], 0x8, &(0x7f0000001000)=[{0x98, 0xff, 0xffffffff, "af4e7d9768aeaeae52e586a926d906ef867a7604629cc464211b42caa50e3eb859176ee23b33db131214caf9f21f19772d9b92cd9c5fb5e31c68d690926497de10292549388a114566d857799947928e5e37604fc969f451681ba0776247f0e429801597803f78f9867af7c4e179e872e66a9292d1974433f1972db814cb51d0a907c981b2c419"}, {0x1010, 0x1, 0x7, "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"}], 0x10a8, 0x10}, 0x800) r2 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000004000-0x10)=@ipx={0x4, 0x2, 0xc5d, "e7ac994f3948", 0x80000001, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000005000-0x3f)="ea2d31c0427a71dde9cb582357fc23e751a237c388625788a02c0edbdc0a85d892a96d5d45cb4284a8c3373d008086fc4e69dfdc97d23c64c800f8baa1aff4", 0x3f}, {&(0x7f0000004000)="d10e9dfc45f1e20880c7c732ecc3f66a8f5ea2a16a0a8175433e72c54606cf6777c04a", 0x23}, {&(0x7f0000004000)="d07caa95ec06a8ab0d0418aa6ffa7d2bc788500cc3c4997898c8823e73679f2622ca2c3e6b03212caad049beea69bbde92a0461c47d61218d08b7786ebee2597284877e48e0ccb157acf212463311bf3a42249eccfe98bdeb11e3c9f8fb6da4cf9dd6a88670d14b9c171db6a7471c3e5acce79", 0x73}, {&(0x7f0000002000-0xe4)="167849e327be6eca1997ca1385abd3b0e6dcf11f9d5de5e33ff50a5286d3a7012ed6cabab67587de7b57d36db753a81404b650fc65e92be620bddbaf492f8745d6874439f1564e81231b81f41a31ce20eeeaeb13ce63cca99ae986ab3b134cd33c0d2d7e2249884940b05eab2bc39db4f1fcc4490e1442b5958820aebb87aa45aa7d6713e582885e67d82458af4fc40bbf8bf47dff331c6e19b0a3619a949252dd0099be8630c828ef4115783e1d789d15d0947bdab2dc44899111bd727a33d73e1ae2455b9e3e5bd584349f5a0c3cc27afbdfcaa3535ee86e1fc1f8ba3b75c31a93be1c", 0xe4}, {&(0x7f0000002000)="e06a39d0d6df3891f7a1b946e3c5dfbb291000dee8773fc5aa7e2936cb6de8ff9103bd9501b386d0cafd104d5a6d8a0ccdaf8e928b2c529574ddf5917da7038e893eff1d3da8bafecd56da83ef0db9bd27d968f861a9658643dc2ecf62d2972827c6849f4a3ef460a3d22ca4fb9bc8d984d83508ffb79096043021520abba127d132448b4d95921740c023e86164daa52f87eb16", 0x94}, {&(0x7f0000004000)="3526f8df9ad9ed8444960d2ae10932dfbf9c86af963a43e3aa3141f8316805563701a7f754ac1a312a5ee8fd722f75d3d6234e31c1e390f10a79f273fec0e6df317720a4be4c0a59d9ef5f3e2a42cd7985e7c6a8c0d019c3a765a0130c29f1bb2a688406d1b8ebc956e5c1e421d01fac688b82970a0828", 0x77}], 0x6, &(0x7f0000004000)=[{0x90, 0x101, 0x9, "04ff15210f0e686992f2a9ff8945ad4a94a81a83114751e9ff72f195d383b13d9a5da1a722b7984127ac714c25d7760ee9a91c5ad93b6ce5905e3b079627b041750d1a6bd662ad51a093487f65a26c96488360b63e43ca919b6e143392ec0a8309b8e59381b6a28d07364ab1ac795805eb8d7c6c5dd1f736aac6dcbb"}, {0xd8, 0x114, 0x1, "2fdc1f51df0057b49cce731e5200694d6cd116ea07d2b2bb38fddb0061e61c5418259ace51913e32c56d3daabb3a805cf3f61fab977172413c1ccd17a764fa8430ee46b9d53a466cb814609aa4e8a7a9e15f086f240f98f47272f629acd3971e6eba5e84f320815c4d64eb7814c1216add329854ab864c1ea0240aa69b7e1f0c7ceee8f1646f9af9675ae2b0db3d3004556a07a7edc82e3428a0ba8756221563dbeaa447e7e01157cc3eedb35d7735653e3fb220684c062c901146e4c8e1ad517bf4b3c856"}, {0x60, 0x10d, 0x0, "e015558ce41d0d7c471068600298fc0a31813b5417ec08f92100427a9c0e350b7b085fab330baf3ad83aeb79754394477a39b3ac7b25b87f9ae2877bdf3c3d907bc8a25eab822476297f7b20"}, {0x88, 0x114, 0x5, "1185cfab37936e06dbb7f27d20853a78a589f3b80f650af88a404e51c01c17de80107117a1c82733bde61c9771ba56e72654ae27cbb14f228b7bad1b87697de5b7065f537b9fa3b4ef5a15d8ee55706255d89f3ab386ab4ce9eb4336f5400080c9158e173d281a167da45b65ff3df30e8cafb179f4"}], 0x250, 0x24040890}, 0x4000000) getsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0xfd69) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000001000-0x20)={0x7, 0x7, 0x7f, 0x10001, 0x4, 0x1}) 2018/01/28 22:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000705000-0x5)="8907040400", 0x5) socket$nfc_llcp(0x27, 0x3, 0x1) connect$inet(r0, &(0x7f000055c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/28 22:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000332000-0x10)={&(0x7f0000a88000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000040b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000a92000-0x10)={0x9b, &(0x7f0000c91000)="1400c6f8d578b7578c495077014cfdef7c89d22fbb226b1d94386d6a0d8d23ecc36b76cb5defe680e0ce62904e5d12d3702b0839140bbaaffc23b14d43f7c44189a2b7ffdf96c4fd728d93a2777b6e32509efc90b618e25b778945b5b2fe465068475ad09e58d2135bc43d11591f87cb011658b75982189306446426bdc4dcdc8a110328a7c7f72790ad5874855932296d0f6dbbb8ab7bc31f6c8d"}) read(r1, &(0x7f00001ec000-0x23)=""/35, 0x23) 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000201000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000771000-0x8)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f0000b59000-0x49)=""/73, 0x49, 0x40002021, &(0x7f0000e6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ff2000-0x8)={0x0, 0x6490, 0x80000000, 0x6}, 0x8) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 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, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [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}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/28 22:14:26 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) socketpair(0x15, 0x6, 0x2, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000017000)=0x0, &(0x7f000002a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000029000)={0x0, 0xe0, "7cfc5fb0b1f9621f60ee20b6a6993cd961bf16c193c8f1ec56a867dd76f3fe3fcaa3dccbeb1169f21f1385a4d6b233e326b86298411777bec14a7433c21242aff03a9f32676bf58506acac23b853c2a45dcb1f2b87a3bb5eb26be2c74edaa8c626ac63c399256d758ce4fb87587f67ed89b91a8c797aa316d6776af114f03eb4e616d2ff20c45508236b9f2aeb5fac183b87cf535af532bde29fe095ee84ade4c6f61e320834f15e0982c7ec0991ac56c000b35364d3b7eea02b9e828cecc862cc9afc193f992a1493f6987513671e6dcf778f150f2464ab2f524d5eaf6f8179"}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000002a000-0x98)={r3, @in={{0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f0000029000)=0x98) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000002a000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000002a000)=0x14) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f000002c000-0x20)={{&(0x7f000002c000-0x31)=""/49, 0x31}, &(0x7f0000017000)=0x0, 0x8}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000002a000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001d000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x1, 0x4, 0x0, 0xd17, 0x2, 0x20, 0x80, 0x6c, r4, r5}, {0x800, 0x100, 0x100000000, 0x80000001, 0xc19, 0x800, 0x4, 0x9}, {0x0, 0x5cd3d22d, 0x5, 0x5}, 0x100, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x6c}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6, 0x0, 0x0, 0x6, 0x20, 0x6, 0x100000000}}, 0xe8) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x0}, 0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000021000)=0x0, &(0x7f0000008000)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000000e000)={r2, 0x6}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000002c000)=@assoc_id=r3, 0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000002c000-0xa1)={r3, 0xa21, 0x99, "5de617c867e64d787cdaa9ec6a2528d8d58af770f473b1d69aed4a7a26840dfc0e78ee378cf90c0dda393ab9416f985336a0570bab782439266f191b17f04efb02de4192c7ce54b1b8a620cd32c5713e17a57c865b026e3c860247d28da2ff9e55410398e40f046d3d88a97eb13b36ec6584bc415f75949bd0aef6b15bf4efa04b5207ac62b1d1dcd16cd0a0f5cd9a2f98896e6b2ee530a328"}, 0xa1) connect$inet6(r2, &(0x7f000002b000-0x1c)={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffb64}, 0x1c) 2018/01/28 22:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0xff) r0 = socket(0x2, 0x2, 0xff) syz_emit_ethernet(0xfe1b, &(0x7f0000b26000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000077f000)=0x0, &(0x7f0000735000-0x4)=0x4) 2018/01/28 22:14:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000074f000-0x48)={0x1, 0x10, &(0x7f0000000000)=@raw=[@generic={0x80000001, 0xfffffffffffffffc, 0x8, 0x9}, @ldst={0x2, 0x0, 0x0, 0x8, 0x9, 0xffffffff, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x20}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2}, @jmp={0x5, 0x5, 0x7, 0x7, 0x0, 0x100, 0xfffffffffffffffd}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000643000)='syzkaller\x00', 0x11, 0x5e, &(0x7f00003e7000-0x5e)=""/94, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a4e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cb0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000482000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000000000)=0xe8) r6 = getgid() r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001cc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r9 = getgid() r10 = socket$bt_l2cap(0x1f, 0x1, 0x0) r11 = socket$kcm(0x29, 0x7, 0x0) r12 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008d1000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b5d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000+0xa6)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) r18 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006e8000)={0x0, 0x0}) r21 = socket$bt_bnep(0x1f, 0x3, 0x4) r22 = socket$bt_hci(0x1f, 0x3, 0x1) r23 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept$netrom(0xffffffffffffff9c, &(0x7f0000149000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000+0x5ad)={0x0, 0x20, 0x10}, 0xc) r26 = socket$can_raw(0x1d, 0x3, 0x1) r27 = socket$inet_tcp(0x2, 0x1, 0x0) r28 = socket$nl_xfrm(0x10, 0x3, 0x6) r29 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000085c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000085e000)=0xc) r32 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006d3000)=0x0) r34 = getuid() r35 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000106000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fc3000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@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}}, &(0x7f0000947000)=0xe8) r38 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000369000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r42 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = accept$inet(0xffffffffffffffff, &(0x7f0000f61000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r44 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e68000)={0x0, 0x0, 0x0}, &(0x7f0000515000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f5d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c3000-0x4)=0xc) socketpair$inet6(0xa, 0x3, 0x1ff, &(0x7f0000142000-0x8)={0x0, 0x0}) r49 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000fb8000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000288000-0x4)=0x1c) r51 = bpf$MAP_CREATE(0x0, &(0x7f0000e71000)={0x7, 0xcb59, 0x2, 0x7, 0x14, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000037c000-0x4)={0xffffffffffffff9c}) r53 = socket$inet_dccp(0x2, 0x6, 0x0) r54 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c8a000)=0x0) r56 = getuid() r57 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000124000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000744000)=[{&(0x7f0000000000)="c6b8d1d0947a4c6d316eb0302c0ce0d475a4cef6b69d57fd3dee3b4829ad8ef937162d67f96daae1de14f296285ecca16e4917f0a6c474399ce710eef1e7226baa3cfce9dbaaae0d371a5d2093bbf5b5cb319c1f7e8028d5fb2dccffc07d22084b0b3e9fa4150a059569b9ece3e24da2224f47f7cfa1a9f9e64d850f7d5248cb52fb453fa15a0926ae855aea7f877575c34cee02357bc77f26ec87df3836e2c21be4923eedc2f422b8311a7f50", 0xad}, {&(0x7f0000001000-0x7c)="cdaf5e997f7d734ef8c8bafabf2b5b4b8dd471ff57d174e6546ad248199568deefc9955cababb38731cae40d789c1604e81fffe61810cd0e5c7b09e9e01b77f6a8ea87307c65f04f08795897ff3f84c0c0b751685b28d5b333676f05b4f31e4acda63d6de01a802b73a5ccdb3b2cad649cc6e1e2b536e873d147d2d0", 0x7c}, {&(0x7f0000000000)="cb204c915b5efa703fb77dd0b293f27c4237778226078927ba532c7aff2b899e41f1723a811aa362c91da2116ef442b2745f3b3e2445d508b40cdf1c44261e93ffd8e6b4692883e638e0a39f16d92247e726705329463f203cf29422d21324b56f905a44ed68ff5efd594266e8f8e216542dce220c7b7464dad1c2b322e3e2a083514a2501db924ec4e3f7da8880f5229d1b58dce3761fbcd23e4d7f3b9eba95a07a6fe5a7306eeec87a5449621b0c88bb3d4367f94eb4f87591c905bf00390d237c1a7db28f58df824ab57c27c6852a88b33fa3f91ef134fd5dd1fea9cbbc3a1a0b34c7eaad576b29e49bd81252d7b61f5f0f", 0xf3}, {&(0x7f0000000000)="9b5042bd16a64844244953f56107bbc3ac5140c3e2db0d8f864876229ab116eeda79336843a0f195f8e54cb4b50251cb4158d26f7c28c6e35b6fd66bbea8b2895493f62a83e6e49910a92afd933c61341050ddba6e157b3c4bfbf8469195483c767d613e7040842239378deae48cc6", 0x6f}, {&(0x7f0000c16000-0x2d)="dab68d7c4f219f4b3b095224835c7e9014371bb42a7f36d3aef7f708a841639b4ee5bc6dee213f2767552b9644", 0x2d}], 0x5, 0x0, 0x0, 0x8000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x4a)="8e9affd542d4780b55b6c8d94801c9be2667fb8af1b90ae61f3b3cd7adc7acc8dae4cb4b113f0e9f6bc0735ed35528faa49434892132bc174717b9eef71cfd59f55890ac1963063cd002", 0x4a}, {&(0x7f0000952000-0x30)="41f142a04b7b0abb361631397f5ebb5a2daa316423306c062f16183eb63b20df59d2b6790d79f3888b001f68321033a7", 0x30}, {&(0x7f0000e89000-0x4e)="a7dc8bb68432b15d87629a73938a98dcb7853fd3252e206e3256304a8060f28be0337bb0337be320e9e4d6896f076b478aa1ef90b87b2efb31f00332006470af1011eb15ede7a43ba8d9e1171a91", 0x4e}, {&(0x7f0000f68000-0xf5)="874d7a20a1832c5d679ede7112d23dcd105c4d43b7930cdb00eef925dcd07daf7d7d2cde47db1e9ff1b8638ac0e64715ea0097607163a96f4309903086c2e10bb3b3221baeeac2a13cbb285913c5865b84160d9a61ea8fab7b681d963640ea32b9855655addda9efc6314fe2fe15333703eaf83b77589b138bf90b1bff0a36aabfca3b92bb604b4e7afedd8ee2030aeb0fa6cb49637a5a66b754e03ead1f9588f59a886bb848a5dffd3e2c4c1deca77c341cc5040edd73849ccc587f16918ae222ad164c369ab57229b2e9a8604685ae6e7671de85d89f756ecab4e8ede8ef3e5c85bca702c4f2650fb87e8ee23bb8de6b31af963e", 0xf5}, {&(0x7f0000e2a000)="25651362b75746ba13b8d1a0c57289677dcf2e6ead4a1a44a4a48868c56e10c9dc044e3471dd603a07b1cd0e4826fce63fb67118ba25fadf6a4e876040d929454d6f4cac7565f92d7217ffdff990e254cb39d8e7646831443753ca9fec20728ed7510bce2f9ce8b15b801e577eccba8f84eb61d72f7ef32d1c9a2b887a2be09e0ce3d4e0f6dccf3989d1c2e63612613be0940b5fec7399133d5b7a86b34905ef9799c9234528e65493f52c553f3203651f", 0xb1}, {&(0x7f0000000000)="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", 0xfb}], 0x6, 0x0, 0x0, 0x4040050}, {&(0x7f0000670000)=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000000000)="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0x1000}], 0x2, &(0x7f0000001000-0xb8)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x28, 0x1, 0x1, [r39, r40, r41, r42, r43, r44]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x30, 0x1, 0x1, [r48, r49, r50, r51, r52, r53, r54]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}], 0xb8, 0x20004000}], 0x5, 0x40000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "b3dd54628544114c3b719032c8daa8c6e9e5f48c2bad68c3906aef1a422f5735a07a7b217d6d0fef6afc2609a29de9ef220f7994ce07818387e12e8db6c9dd", 0x0}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) sendmsg$unix(r58, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000882, 0xfffc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00006d0000-0x10)={0x4, &(0x7f000008b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x5d6, &(0x7f00003e9000)=[{0xffffffffffffffff, 0x8000, 0x10001, 0x5}, {0x7, 0x8, 0x3, 0x3}, {0x664b, 0x4, 0x3, 0x55}]}, 0xffffffffffffffcf) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000764000-0x8)={0x0, 0x6}, &(0x7f00004fc000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001b5000)=@assoc_value={r1, 0x0}, 0x8) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/01/28 22:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) mmap(&(0x7f00004c8000/0x2000)=nil, 0x2000, 0x2, 0x13, r0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d4d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b27000)={0x3, &(0x7f0000e0a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000040000)={r2, 0x1}) read(0xffffffffffffffff, &(0x7f00009d4000)=""/95, 0x5f) epoll_create(0x8) socketpair(0xb, 0x5, 0x100000001, &(0x7f0000f22000-0x1)={0x0, 0x0}) 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$inet6(r2, &(0x7f0000ad6000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000080c000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2018/01/28 22:14:26 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r2, 0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000036000)="", 0xfffffefa, 0x40000, 0x0, 0x0) 2018/01/28 22:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x1b, 0x4, 0x152accbc, &(0x7f000052c000-0x8)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00007d5000)=0x3f, &(0x7f00004ec000)=0x2) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000adf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000265000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00007b9000)=0xc) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0xffffff93, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x1b, 0x3, 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000754000)=0x0, &(0x7f00004e8000)=0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00008e0000)={r0, 0x34, "7771900aa4ae379556b4f5f45384683f8eff6dfbf0d1274c7ccb976d4d4bde3bf856af41c931dce2f336e0586d14a4b132cebd8d"}, &(0x7f00003c0000-0x4)=0x3c) 2018/01/28 22:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000551000-0x2b)="119200000000000000", 0x9, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000654000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006d2000)=0x58, 0x80000) bind$netrom(r1, &(0x7f0000e6d000-0x10)=@ax25={0x3, {"8930f439245d47"}, 0x4}, 0x10) 2018/01/28 22:14:26 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:26 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000007000)=0xe, 0x800) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x70ebf39cd0d89d7, 0x1110, r0, 0x2b) shutdown(r0, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x10060000000000b}, 0x1c) 2018/01/28 22:14:26 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$void(r0, 0x5450) 2018/01/28 22:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x1c, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x4, [@generic='H']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$ipx(r0, &(0x7f00007af000)={0x4, 0x9, 0x3, "eca89fd2597a", 0x8, 0x0}, 0x10) [ 48.274879] FAULT_INJECTION: forcing a failure. [ 48.274879] name failslab, interval 1, probability 0, space 0, times 1 [ 48.310753] CPU: 1 PID: 8568 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #213 [ 48.318071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.327420] Call Trace: [ 48.330122] dump_stack+0x194/0x257 [ 48.333734] ? arch_local_irq_restore+0x53/0x53 [ 48.338378] ? check_noncircular+0x20/0x20 [ 48.342585] ? filemap_map_pages+0x942/0x15d0 [ 48.347067] should_fail+0x8c0/0xa40 [ 48.350760] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 48.355843] ? __lock_acquire+0x664/0x3e00 [ 48.360056] ? __lock_is_held+0xb6/0x140 [ 48.364102] ? find_held_lock+0x35/0x1d0 [ 48.368163] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 48.374029] ? rcu_note_context_switch+0x710/0x710 [ 48.378943] should_failslab+0xec/0x120 [ 48.382894] kmem_cache_alloc_node+0x56/0x760 [ 48.387378] __alloc_skb+0xf1/0x780 [ 48.391019] ? skb_copy_and_csum_dev+0x370/0x370 [ 48.395781] ? _copy_from_user+0x99/0x110 [ 48.399919] ? rw_copy_check_uvector+0x1be/0x280 [ 48.404665] ? sock_has_perm+0x2a4/0x420 [ 48.408707] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 48.414047] ? dup_iter+0x222/0x260 [ 48.417663] pfkey_sendmsg+0x20f/0xa00 [ 48.421532] ? pfkey_spdget+0xb00/0xb00 [ 48.425488] ? selinux_socket_sendmsg+0x36/0x40 [ 48.430138] ? security_socket_sendmsg+0x89/0xb0 [ 48.434869] ? pfkey_spdget+0xb00/0xb00 [ 48.438832] sock_sendmsg+0xca/0x110 [ 48.442525] ___sys_sendmsg+0x767/0x8b0 [ 48.446483] ? copy_msghdr_from_user+0x590/0x590 [ 48.451225] ? __f_unlock_pos+0x19/0x20 [ 48.455174] ? lock_downgrade+0x980/0x980 [ 48.459303] ? map_files_get_link+0x3a0/0x3a0 [ 48.463788] ? __fget_light+0x297/0x380 [ 48.467741] ? fget_raw+0x20/0x20 [ 48.471173] ? schedule+0xf5/0x430 [ 48.474690] ? find_held_lock+0x35/0x1d0 [ 48.478726] ? __schedule+0x2060/0x2060 [ 48.482677] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 48.487507] ? vfs_write+0x374/0x510 [ 48.491198] ? wait_for_completion+0x770/0x770 [ 48.495760] ? __fdget+0x18/0x20 [ 48.499108] __sys_sendmsg+0xe5/0x210 [ 48.502881] ? __sys_sendmsg+0xe5/0x210 [ 48.506832] ? SyS_shutdown+0x290/0x290 [ 48.510785] ? __sb_end_write+0xa0/0xd0 [ 48.514751] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.519749] SyS_sendmsg+0x2d/0x50 [ 48.523266] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 48.527997] RIP: 0033:0x453299 [ 48.531167] RSP: 002b:00007f022c8ecc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 48.538850] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 48.546095] RDX: 0000000000000000 RSI: 0000000020003000 RDI: 0000000000000013 [ 48.553349] RBP: 00000000000004a7 R08: 0000000000000000 R09: 0000000000000000 [ 48.560596] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6048 [ 48.567840] R13: 0000000000000014 R14: 000000000071bf00 R15: ffffffffffffffff 2018/01/28 22:14:27 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000005000-0x4)=0x0) bind$vsock_dgram(r2, &(0x7f0000003000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) 2018/01/28 22:14:27 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x3ff, &(0x7f0000fdc000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x3, 0x201, 0xffff, 0x8000000, 0x8, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fdc000-0x4)=0x0) 2018/01/28 22:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fe8000)=0x81, 0x4) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r1, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/28 22:14:27 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x8080b, 0x20, &(0x7f0000908000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000aaa000)=0x0) r2 = socket$inet6(0xa, 0x6, 0x34) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009a5000-0x14)={0x0, 0x35ba, 0x1, 0x7ff, 0xd5, 0x101}, &(0x7f00007f0000)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004b8000-0x14)={r3, 0x100, 0x81, 0x5, 0xfffffffffffffffd, 0x1}, 0x14) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r2, &(0x7f0000cd6000-0x1000)="7f266c864eaae59c9f10fa7f5dfed769bc3ee14a5d73e1bac0c5b9acf235183c2b5b0492aa1cd05d775a38e2bb1ad7a2116c5c7457ba775b2b554312eb105b6146bcc3096d48827eb531defb6965d78237cbd035b8501e913d7de8e8da5c9686ce5e356c0014a3dee68501659c57406ffdc24429e04eca121f5e4ec04c57accf5c62b9d3cd9b7db91d77531d318ef5752bb1f0241ad3f75041007d6cb9ede2ccbbea65b9e769e057f111333ad07a89169ba9dedab7171785e0d2f00449cb97a16971df34f5bfcaf8e1a00d623232e91b01efeec1c1b2b105cebc2892b9f4574b28e613a8121ce74a55d6de69687e1d77b69ded5566890005ad6ba61ede7f69f212b45ad788088ccfb808f56a1072476a71b731f0a762f123d6f9d4cf33a506abc7597578e61a2b60d0162fbc9b8b49d2b57e6eab84ef251b9a76b93439f55fd841b2f0300a19c4696316df4f4cc85ef2bd7f47a0b95e8216a2e5f39759c790eba4f609a73cdecfc472231a43cc995f7cad07fe7f92bf27105cd9411de409db524ff3d9a044b53ff04eb11f8393749347ab6fdbcd0f324d1c67560b4484b29ab62bf57ab5b47d67bb7c96a61e6c135bee61629d24388ce953407ae722e9a92d4663a5ca0fd5f3e7aa6ae642243524b8aa61f575ce9b00642ac64493dced8ff24b4c83a0e7cdea155b887eed34abaf302f6fadd7c873580bab1483bbf7deda9cef1f3840c31423cbeb6221b5ffe7760d92018296487d40ac15d066918f6fd3ad75b70c59941d0cbed371b54ef0bb87da36a9da76c675c3ebf2bb02a502c99ca30b570573ea7473210246952d90e9eceda3fd1964a12f4ba0fd0b2737d948b2aedd192a06954a9efb21269d64519530314c298540671b1d99908a2ccf0d78e5d68bd7b19aa89b631c9f6a95bcfd38bcacedbeac67315bbc116a4592c40b93eed5da036e79491692b0034e455175a95c34d181fb2a3306d20fa438647f807b029a2a4d96cf9d39dc6bcfd942e084792a192a08a8cfab5d9f060608b9a68f7ce1f3150d1bc8426919ba81a11962c46ae3051dfd3da7babac53a575b06eaa6218d7ceb1ad566bf3154affcbc48be8b7268f03899fd12f7db2ba9abbd5225fecb7f177703e0b78c0847388eb5dec9c3c258eeaf64a5cd1a46cf128c8f994708e513d3021dbc8288e25c0d40c89a6c0e80e71359a8445bda737478ce6dedb30c1052deff5757f0ecaabb1b58060192484c901d1f944a1badf83bc2d21afa6d98f69bdcf9a69efe2681467e69a7b9e86b98c2b78b09465d1e97c07eb71524c9f5f39895eda0aedc724a1f25748125e210d3f2e093594b0e33a898a853e841dcaa3c3a47d8c88ba36711d69781c853a84c1ada7f47314b15615c61ecc7a91b60c48e547c691de14813609d8f55b8283c390310299e85e8e9d874b73621d8ad5ee6770599301278f35c382280b7ee022556b97d7cdd4eb7fa9f4c1aa7f076a46aa8359fae54de630de8ebc2d61392ff775a23842a796c78af538c6d72ffd349bab753b4a43b33048d9a045c2a9b0a7dcef2b8154343b0f584f6e1ed0722c484914be81dd73292e9086ffe3f60daef22ed9b821ee4e082eea06e2c57d0ebbf9791011bfa05d42bedde38bab60e338868eb2820d1d285d31c6473ea6d38396c4dbbb2083ccd0e917d30d191b8c3c44c42b4b3e1e03b920704500cbdeb1c319cb8fe2ac382cff9bd5fe158d2a3b9cef04d9372db6e87715e08f2be85aa6621ae98602031f16657f9cbf3b1c47900575d651898813a423a158513a3cf7208d5e77c33d027d9ea2d0dff32ff6a25bb856729220843abd71a2c3dabf92f48c6b91c6d83a05954a7c9741d54337bb7e980335728e3d24fc9b6fcad0e6b87f2c9decc388ff33c1699379435ba196c47ef1418350e259a58d2a179dbbf47603fb386a1f523ef8034015d1817b5b64a90e9c46b830f03b3d9557030a5e0e39ba7eb1e2c1521b81a9a95e8c0397aa9b665e586c9885b53590aaa6979f9082507cc429ecdcf71d03cf3d4f04156a547d0f7ae00d3d85b3c9a1b967653ec58a4460a8730b1ff4ec405c0e093eaf7f1fac7d84322322e004bbae0a16344d90dda949475d3c95de5890db7672e105d2f740403140edb9604f8e2e97c6f9d56ea8b724331157b275a0c301628e2e9f2f75ec3f5e689fbc98d07c2086d44781b32da971379a3c744d45f428a849fa6cfa5bdcfc7ca8e0cc4b99e7bd99bd815897fb194677f929b931bb7384eb8e79845c16f09174781070972920465b41f207e0d2fd0a268c7c1761c852a3489e51a6c37f869e1f7a188c74bdd6dfc11501512b601d0f1816068d52c45a3612d33d43d8dcba671ba7d1ea470443c45130261708c07162864b9cf843fae08fe46dd6e06940c8132684d1b9bc229e67f3784e5c64c8634d81a738465234359714e285f5b5b56e4a6e477539e9bd1e2eaa062818b651e5298c403bac32f1c45c0b5cd502311c790a2c8fe3cb586065ae03d3a4b75d119e13d3c805b97490c35b0f80eedce277b4435077d582fda3bed6ba92fe739feb449df268242faf3508991022ba35a74047d51e269f05ab6afcdcafce3a8988e2a6836e978276de4ea8fe13094a4093a442b95bedcf7b42b9df17b89ce6cabe990e211ed2efe3bda996cee93c11e527d78558b28d0f0e47e5f31014fb523c5666740309a130e0c67a53214c6866d6a4632b9ba72b4b791b9ff946c182ae0e3a915bd705087b6ad97ac5bd67ca8371c89f94e053c7defdda9da07dba0bfb82d4ef44c34b809423f8b425de8dc509b9a7c96171e9c85f69468d71cafe27ece403ff6fdcfc5118c7557b66b78d2619cfc351c84381e8d8c16178927ef292fc659481993d34196cdad85c2fa2ed07f90f0bca111903d1059b6d3e327cb264bfa45736d85cc65b97da7f4dffccdff9427d834c68d8d0259b14345ae312bf54704b0340899f324abc7d6e3c46735f80c40d70d932d7c44c40f2b65c7d40b51ceea8e94ad875caa390351c15bb31a5d72c16309ac86c89be9f78c429da2d9320bdd512c158bce2fef14c443c1eab6a1f585c883352f0abfa7d7c7aae37ecdeddb0fed1cdb99384d0e47d348f24e4d53b06fa153b22d04f2579128409b120ff69c26444b5a9cb7cdfef40b63d40e90c0ba2cf025b8d643d541d08e1df83f6f38f263529c4d88987e055b23da0b384ae3b6bc5b0be568b84ce3b5fcb994fb7f7a33d228034b44e9f1ee12ccc420876dcc98365a66ca4cfb215c3190d66c4131b3b645dd77f0792b03c2757dfa2d5576f386a7569b57146a43b9581878d7ca9d30811f8df7865f5190bd1de05f8a6ee6f9466a1677c5ab61f160614edd3ea5a470438112f1eed06afca05c58379b78cc1a3e9c120ad9e28fda0269de8daec75c4a44acc018538cac4bdee3ebdccc2fa405d6665255a9666d382049cb74118be699498d14f3eb6c1882e614bcb239c4af6291e54a324870581544c372703a6ed71cc05c583235c41a33f0926bc2ac8aa5d115eea4bca1e6c487bde2736b94d55d46e480925765e97057e44e38344f0c06f5a65ca9845507fb4d369615226e785174c4996570c956b84002904da9156a7728b24f5b2252518166e0ccbba6ccfb282d85c5844fb2fe0505639cbdd334541e824f51c2748f0e16b1f956de5417dd37f5c1c6e64d9926d97ccf2eafcee44f9cfecc7d54a97bbf7edf1cd3346a877a9815bf9fb32f0b98edf8bf0ee610d76d762301343db3037f0e7b5657303c5f669e1815840f8090a5474857a95dbe8a7cc7f0711de087a5e18f06fc21299a0ef824ec09879b5bef9d8a1900f72c90db4784f3da219aa72167b0dd91127a848745167e4c207af7b9a51b91199684ce2454cb4add236604b8fe5f032b7dd5096486bdb1af661ab9487015b39c822634554b7752ccad03c88670a9182eacf91bb31cf9e2059479851e8e540a9509df0870bccc01e466ed189ece4810d12ad0e9bb2560144ff69bb5be091e7f5aec2f8fb55dbce25975eb3d25f6d447d6f2b9b612a48d11e5a2ed0ffc288d1b0c1c31ea8c62c0eeb11dd2ccb55172bc32cce843c964cad0d0f581a0ee64b06df1e99855f2f546314b1a057d7b07b94a294fe5535209212c69deab2e2d2f82d1f0d3515d91d55a25bf6c206694fae801a07022358827ac4810fe1467e6f6714c23dd81b409f4f16a561ffe6006518feb7a4ed46b357fb7c774ec1389788b645139ea4915fc5460541a5f2b53d9487f1dfbf8243396809e10f79e3bb99165493ee71759a238098b941801bcc41fb6a836fc68f638c03ce5c0e0e0a0ee349ff2902ceb5f33e0627f8bc750c6c1f676a499cd087a197648d98c5d3d9822dcb80139a23dec7c7461f67502f3b33c9c8291dc62cd57c46512a3a162ebcd5127964db9950e2609c2199a336d8f274317f875c3b2213f9f62ddd78488178e9b226e92754d7f75fdae418c7c1f2c17d3f26fcb9139ac8f64511a22cbf7d069b87c810c1de6e72319a7718b707e2b523a3c43e07c28ce27693bc9ca1ceba6b9b98d6e77b82f503e0685242679c565a8902665d58e205747082ea20ab00a0a4f0af9f3494efa615facd9aba3b8fbb2a016088706baa86927a87b9b6c75d92adfbbf92191d7c759b6aeaf5d710f2ed825e19a206b465f11b1689a5cf5951bb35cab62aacfa92e29f8d27f442fbfe27b87c156e57c84a2a76fe678f6e0cbac41477f661108be3052d69e6e4192b6b0c34251203cbc2cb6784651033212a6dc1dacfbacb2352e5f8802ac10dd656f4e66b354c1d0ae7c658e2ad926bcfb9fc7e71445d26c020acd9129af5c2fdfbbea752f2c696a7e639f1d6930220f55db73bbe2d5dd11ee267d693c44c10efc7c41e20e8eae51c8e30fa09d35be358270126c3b4f63ca5fec9959b9b4cbfcb77c39bd726f0bff2ba9851794086a4ff4f76e470596f5d7d2c677b8ad39fe75d355cb0f88cb11b33d739edfb4b1b5fad80c97a7e0cd458b58f78dfac7b97ed6c02ce1f99173b6e2223247e98e3ed65ca5820e433f0cd70c6c8e23e0c5bb5c8bc74cb41a1363fcf1964af702942d52360ca4acf505004dba36b66febbc6c3bd84bfb2ad89521c8e62e04b655856d1f0c528955ec7dd3b76a7aa443101a7e5a8fc62aa898e2ccb155e8319656c1c3e9f59d4650ee55e8f3b460db68c5c10b3ca548c2f08ea80abc7706d01248aa9ff735bc3df983970ce56ba321a18c9add91198458ce27f87e586fee51f4d42ea25765af5f680e343525fc0a5df236a9604f5868f0ff3aaf5247d88d110ed8f81b92a2804094c85994de9d747829fa154349f7cc1423861af805c0690b73071dfe542041ca2634c7054c1ed0245ac1f85c23416a5638e9e21d11250780c6b563038249f2abd29bb21ee22e9b528385ef1363fcd56be7b6d36671ac9b8de66be9f35e663cd15604240c57454090ac57af6dd8f5ef07574d0b0e875475de2096943807a84e24260a938e435abdf55d6c0434ca911c80617bcd18f323b0d9b5f578b5db5024e1dd0544447781fe165b8e28400819b47fc2d8b0abcd70390382d7ac3a011c71f504370d0f1bc5353622e9e618e18aec6c013cd5b848a1985a99e8de9d0fa4bf61757b23a4318d9d4ddaf6813e7fbdd5fdc61c62f606d37970ec1c0fd01d4af830d7148082bf4ae35ba33887554b715e6bb5c4f4c2ff5c011495932b37529ed240d0065cf809f4e6e675af4cdf0c509d82ad34c376561401e0c5f7f7b691a5b27dc2743845e87012a0d97f692fff3ac52b69", 0x1000, 0x4000, &(0x7f0000555000)={0xa, 0x3, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, 0x1c) listen(r2, 0x6) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r4, 0x10d, 0xf, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) 2018/01/28 22:14:27 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 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]}, 0x5c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000a000)=0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000a000)=0x0) r3 = getuid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@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}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000004000)={&(0x7f0000004000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000b000-0x50)=[{&(0x7f000000a000)="62bd24072b4b114dd185c12a35d7f2bc7bf511bd89b714f712", 0x19}, {&(0x7f000000b000-0x23)="62df51148368bfb7726ccdec48365f6b9b5d1d3b211f2f158c5eed48375ae09df85162", 0x23}, {&(0x7f000000b000-0x7d)="edaac50bad32a1340280227459b03ffa2b3b60fd30f2b4f5e053cb0ef46a7f75f86989de3eecfccc4d412bf7f41636a5a36f6160127658d47a0bd68175bcbbe7a143fdf82ed28e1f2a6e5dc2a6756cbc18df5608690c15aa7ab4521ea519af8bc05cfe83c44d691c95bcbf5a23f83bb018121c66a153b98c7b61f68935", 0x7d}, {&(0x7f000000a000)="bad744463c6bb6d71e4037c642117794aaeccc29ed", 0x15}, {&(0x7f0000008000)="929d8491aa574ad1d8c1cfb3f3bc80ccbf23a4fca3d38020bcafa3f13ef2c14f247a99e0abdcd7fa172c858da0c7013f5563b57b69bd0262d52b6ba788ad6c8dd07cbc0992026f6c845c5c02376f5fcfce9e5598", 0x54}], 0x5, &(0x7f0000007000-0x78)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x8000}, 0x40) 2018/01/28 22:14:27 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$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) r1 = 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_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/28 22:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000055000-0x56)={@random="d7ec470e000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x0, 0x1, 0x8}], {0x8100, 0x7f, 0x2, 0x2}}], {@ipv6={0x86dd, {0x3, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/28 22:14:27 executing program 3: r0 = socket(0x0, 0x80004, 0xffffffffffffff86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005f9000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @random="5a25cf6fdc05", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000014000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/28 22:14:27 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000001d000-0x4)=0x10, 0x800) getgid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000-0x8)={0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f000001e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000001d000-0x3c)=[{{&(0x7f0000008000-0x9)=@rc={0x1f, {0x2, 0x4, 0xd92, 0x9, 0x100000000, 0x0}, 0x40}, 0x9, &(0x7f000001d000-0x20)=[{&(0x7f000001d000-0x1b)="ca0361ad70ebb9078ef0788cc0cb5129309dd94b23fec1fb068443", 0x1b}, {&(0x7f000000d000)="73717e7db7005df02552e710e135b94800237bf1e061e03244619f564cf09317362fb57ba908562b216da892691f4c2ae8b33559b09112aebd16256f2dd98f94f236329683a0a478f3aa8f363d1031f8652a30959a30fd1214e21887485708f3a804a80360ecccf3964ec3a03fd7b3c7edbf7513fc0575a6e97297ab6377b5fa59fe696bc7764362704a1899020603ed6aa84314252f93a037d180a73ea2fba19cdbfb82a1b9b4d2f88157197e", 0xad}], 0x2, &(0x7f000000c000)=[{0xd0, 0x10f, 0xed, "5a0eb14866cbd20f59e5535262c4ed421b8bb1fce277a10ef292a96c44d5eab1fab5f2148e90e88ae8282c13ec0cd4c27fcc3de7633f82d532bf12704172b066f20f3924bb645aa4225c40cf1fb58f590b478e1e9a24621c60afb924986728dd039b53d08758cf621f0d34f3223bbf993af53d32b3299e52c9010556ae1098bf6f81545e079b2ec9eca0bc54a7a523eca8349a5618b4cc061de2fe5d30b9cd6979e48869cd25076efa71914977d31fea9da681e0fe7f579e6367cf3f3f0c"}, {0x60, 0x0, 0x8, "01f069ee7b4054abaf527c2fd4a7fc9da7e0c258cb60ea683094a27401612a4ef441e4f9878734746210e5ee84c7c3bbab3f32af879416050f824fd445d16ae13f8146dcd13159c71e"}, {0x1010, 0x0, 0xfff, "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{0x50, 0x11f, 0x63f4, "7e75b3102dd3d2ac8bf4c00a458578335c7d78e221f7865a3830d1ff16df047c7d06a4254abe9e58600f35f9790a9d1bdfeb3e7ec68ee94df32d77"}, {0xe0, 0x107, 0x9, "084ef61ba718bbcbb443c76c3107dd3c35f725f107bc40bb74c326210d8ee62d8844aabe8be10a74177163197a75b51f6809c476ede6362402b4d479bd6fbf8cd476af67721ff5c81c22eb0926a3be92b6852a0056ebd438c2b3bc1c402d8e6d8830e93ae2d36feabe8d10bd07050eaaae831dd1ae661ae9baba4e6185840e36b2721cc759a7cbd25bf8c192384b3f00b1d24434cbb33bed563d0cc680bf97335faa5c9bb96c12712a9b59ec087e1f1b0034e7b95cb1d6f08edcf0bd0ec8c18dcbc00d7ba7e0b71fc962a118675de925"}, {0x110, 0x113, 0x1, "a2a4ecbe85fee03366303ecf277aa4315678912a3406cf14b53647702fa7126f2c3b6ec9c10f2cfb377c490f459392c0ca07078179b074afb0584b64d15ab9293844daecb1d754ead072c384f93b94fa7dc0dabc4db3468530d4675955f0b5f049faff29e885d05feaad1336afb2fd1d7a3c21d83abe1612f01a9f582d4c31cda8b11cf3b0e295323f0bd497fcb36c81be3ed0fa409e5fd2416071c87c93880e4bf989cc71b1a0c83d0b47b8b1479062685eb26a6868c29d1295c9f60272765ba224bb0cc6b2b6aa42504460669251f49bcb97f404b6f9efa545f0889334d9f8f903e65104c1259a0ad3d6831c86d8f45f7916ab3de68aaaca"}, {0xa8, 0x10f, 0x9, "641b9e393de6fce53ef72aa222a16d66fe2647f969aa36676be20be2e774adf42ab4d8335dd8be45e6e4783f17de6e8d614977bf91484781120874db35da53253c6870ba9ed1dc05b737a21a65d1730c1084bcd088a28975b89b9ea20a985aa51456ba2a4d72f671d0a02fc8c08e133679fed7c5ea2c7d4a52b3d44a456fcf55662fcebbcee21f9a7d39abe5e61318a1e95272fb7f97bd"}, {0x88, 0x119, 0xfffffffffffffff9, "e22b950efdc46a629290e89e86fe620dfb8d2b05ff21f432291ad0dbe292dab2ece20c991a1a34db4037c608a27e7b12f71c83d27f820853c8de3e98cc5f8f047e98513cde06a4b26a6fd5708cb4f48d90d27e0c5c02962c88c7044031759daf9bb7c308d1d25cf06a07c46217568b8f7af2c365fe8e5d"}], 0x14b0, 0x4008040}, 0x1ff}], 0x1, 0x4000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000001f000-0x14)={0x27, 0x9, 0x3, 0x1f, 0x100000001}, 0x14) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f000001e000-0x2)={0x0, {""/7}, 0x0}, &(0x7f0000016000-0x4)=0x10) 2018/01/28 22:14:27 executing program 7: pipe(&(0x7f0000e94000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a16000-0x14)={0x0, 0x8, 0x6, [0x1ff, 0x19, 0x20, 0x8, 0xbbd, 0x8]}, &(0x7f0000349000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x3d, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(r0, &(0x7f00000b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000806000)=0x14) connect$can_bcm(r0, &(0x7f0000ce6000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_settings={0x0, 0x7fff, @fr=&(0x7f00009d1000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/28 22:14:27 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x347cc92fb1631f1f, 0x3, 0xa3, &(0x7f0000506000-0x8)={0x0, 0x0}) accept4$packet(r2, &(0x7f0000ac1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000138000)=0x14, 0x80000) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f00000af000)=0x9, 0x4) r4 = getuid() sendmsg$nl_route(r2, &(0x7f00001a9000)={&(0x7f00009a3000)={0x10, 0x0, 0x0, 0x1000001}, 0xc, &(0x7f00002e2000)={&(0x7f0000cd5000-0x44)=@ipmr_delroute={0x44, 0x19, 0x300, 0x4, 0x0, {0x80, 0x34, 0x20, 0x0, 0x0, 0x3, 0x0, 0xf, 0xa00}, [@RTA_MARK={0x8, 0x10, 0xfa}, @RTA_DST={0x8, 0x1, @rand_addr=0x7}, @RTA_UID={0x8, 0x19, r4}, @RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_OIF={0x8, 0x4, r3}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x800) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r5, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000d4b000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffff, 0x0, 0x6, 0x80000001, 0x8, 0xcf, 0x8b25, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x208, 0x2, 0x5, 0x4ab, 0x81, 0x5, 0x0}}], 0x60, 0x0}, {&(0x7f000068e000-0x1c)=@in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/28 22:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006eb000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006b6000)=0x40, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000295000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000056000)=0x2c) connect$bt_sco(r0, &(0x7f0000fe2000)={0x1f, {0xf3c3, 0xa12, 0x2, 0xc0e6, 0x401, 0x4}}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008c4000)={0x65c, 0x0, 0xc, 0xfffffffffffffff8, 0x5, 0x0, 0x10000, 0x100000000, r2}, &(0x7f0000ccb000)=0x20) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00003be000-0x10)={0x0, 0x2}) listen(r1, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a3000)=0xb) 2018/01/28 22:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000bc9000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a7000)={&(0x7f00002b5000)=@ipv6_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x800000000080004}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x6, [@generic='\v']}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4040803) r1 = accept(r0, &(0x7f00005e8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a4000-0x4)=0x2e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000279000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00005f1000-0x20)={0x79, 0xa, 0x400, 0x6, 0x1, 0x7}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000bad000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0xff, 0x2, 0x8, 0x4, 0x1}, 0x20) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c38000)={@common='yam0\x00', @ifru_flags=0x400}) accept4$unix(r1, &(0x7f000025e000)=@file={0x0, ""/4096}, &(0x7f0000283000)=0xffffffffffffffc7, 0x80800) connect$inet6(r1, &(0x7f000037a000-0x1c)={0xa, 0x3, 0xffffffff00000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/28 22:14:27 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000-0x14)=""/20, &(0x7f000001d000-0x4)=0x14) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000001f000-0xc)={0x40002000, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000001e000-0x48)=""/72, &(0x7f0000019000)=0x48) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x32, &(0x7f0000ce9000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5af75e", 0x0, "b8c333"}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x0, []}) r1 = accept(r0, &(0x7f0000634000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000349000-0x4)=0x10) sendmsg$alg(r1, &(0x7f0000bf7000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00006d3000-0x65)="28a2dabb3c01b3a42cf260e8eba78beaa3278e82203bde4a765b5634c3b9fc7274caa9da088b741d03b452c14fc2e822277c81115720842a4158ca2fb771ddc51139ac1ba79a7851dfd44403aba5e6b57072a0b25368a5bb2112be812782d4149b6637c3d9", 0x65}, {&(0x7f0000994000-0x5b)="55564e2b943932c84a7a254dd7ba10d5aa2ba3b1a37121101580fa882015e007ba0f89e86fa597fdf29204e2c4db0919ac9b03555d3524cb6bb1df6196063a062b5ad1339fb38f2db9403f7c68b6ac024ba14c0adf19caaff32455", 0x5b}, {&(0x7f0000501000-0x71)="37fca41c9f8140248dd30e9e5efa344ce04c6a44388bd87802ad98a19baa300b6cf652e9f78ad0f44b3895e9fed55f215fd0e835161defc9d11d3863fb2f2187fc0e1756b52f0daf13bef59ac3806413d146a5f9d142439b2cee3447f485cfc659cc11d32224269d3911e2ef02ab20a2b8", 0x71}, {&(0x7f00002b2000-0x6d)="fb594a4e55501d102d82145f1dc163e7c11c6bd732ed40529742530fe32abf2f9f4ab53854440864353ee34c5a509e91562dee742d77ce79b52859d4443857d2809c5ba446502df2963207ac38f1efc4f8db5926d11052a129fa0864a5278df1818434505aecc64a3f216fd8a4", 0x6d}, {&(0x7f0000efa000)="7be2bc59c54dd1d3f9b98bac77a63e1ec5a73f3d6250017661cd3b4730604c29fb529f8a07cea45df1c1e25732f889e2b7cdb8eb62c8c1b2469c93d715565bb4cf2980eb5a5b298f6b3db30292c7c20db9f5f0f1680a4a950b85e77f000dae53c611832a76aa43707c330692de97923a69a72fad16b48413c368619782acd0e91a166e24f98add8cb8196c55491a3afa260cd27255da1d4526f30b4a89fc2cb0ac08eb21be6487bc7a", 0xa9}, {&(0x7f0000170000)="c3cf0f03254d283d3ecd3db20bb8414fda29ffaeb09b3d27ef3a56c125fa7999e2a10b77", 0x24}, {&(0x7f0000de3000-0x78)="107bfcc1ba692aa12086e59f1a5ca90810ccbd729e0b6c9254aa06a555554ccee1bdd518c84045e92af0716cab4771c1f584730a32c6acd5c49fb4b118ae1b9cfd6733ec54f7f2cb8bf580b715e78ef4b219d3ee4c5cb15bd5491033a64517588ccd9659e049c5fd6ca692d7d298fecc17107bc15f42c636", 0x78}, {&(0x7f0000375000-0x16)="b52c5d2f1ecde1bcd2073e756fa1f33d095654752550", 0x16}, {&(0x7f0000850000)="9c", 0x1}, {&(0x7f00002fa000)="e88d1bb447b66b6aa0d9c8a163faf600ef58fcf439108559688ab6c09f3065813076afa33c4a9553d0e324e13194b4ab067b3c11fa135a1a6413a7380ca8bb729f122fb8cd4c33e2b86ad3838961fa83e3c70ff44f546d3e0f70f4337f6196f4000d78e64c97b2abc5900e22026d484f2247df7d2fb6c274ef76d603af48dfbe682e8e21596027d86a879747f7ec979fdec5e89447678bfa217f357ad1e085550e50d5129c88f4", 0xa7}], 0xa, &(0x7f00004fe000-0x228)=[@iv={0x58, 0x117, 0x2, 0x41, "a08bbfd4934d70d246ada9ac1a95a0eb0bc3b345380a82a65a63d4d03f1fbc32f4244a61cefa4dc693592111ba6ea4bb0a7f94aaed70b19e072f29d4e7882617ba"}, @iv={0xa0, 0x117, 0x2, 0x88, "fbf0cde5b5ac03433f80b821b16c80f8bf4e5f10a1262ef7400b99a97073e7403f4d226e92b4042cbba9478becd3098f6b3928920aa11afa5af5ec6e29b235040ca20cc5d4164a3bde4ab68b62bc1108c2aee07697d1afb7ec2befd219c29664de6e4c6099809a3ee50d474c29a677fb24565826df192d0a3f23ac197ace3067d2add1d1638177dd"}, @iv={0x90, 0x117, 0x2, 0x76, "155229062ce27320f861f8c213d09b39f0ed2b407d24f7e76dace570352b65dd90d1a0d69742b4fad02fd0b7f9cfc0accf76cf8b366b95a7c1d3e012f445e6f06c035af4e976b4d35671600953b52a625e5da9ce20d78cb4894cb0b9209e21dd924abc65904bf8eabe333ea193d3b0f218c63c45417f"}, @iv={0x80, 0x117, 0x2, 0x65, "501fdd4470e4f05a040ec2375487e64d9dcb939238f1998b10fdc9325394987044476b454fcdd92f0351bdac3dacf4b546654c02f9d2b9c34d4b15d0c52884fff691b7d027b7240b3c0b6f080c4a187c67c854549233bfdbdcfa2e366c80af7c9cc06d5c5f"}, @iv={0x20, 0x117, 0x2, 0xb, "87607801cf7f471401fd7b"}], 0x228, 0x0}, 0x1) 2018/01/28 22:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) recvfrom$inet(r0, &(0x7f00001d8000)=""/150, 0x96, 0x2, 0x0, 0x0) sendto(r0, &(0x7f0000857000-0x63)="06e59a57bc0d2744638ec7161c019241de26e90f46ac43eb1e739db3494597ad8dbf8d75c66885a171325240dcbe20070b083f7310efe491b2acbae9354ed4c46bb3d3335de48ed22998a471fc2a281b8680324aa3517841ffe19d77fa95441036355a", 0x63, 0x50, &(0x7f0000ed1000-0x60)=@nfc_llcp={0x27, 0x65, 0x401, 0x6, 0xffffffff00000000, 0x1, "0b005828b8a5a08798fb208dc664877395b259b083302dbd6ba53bc17d21e5c7e012e32d1fd46b7fe1d1f7d2a3f1e5111515b388f3166d1b9d7e589cb494ea", 0x1000}, 0x60) socketpair(0x1, 0x8000f, 0x4b, &(0x7f000084c000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000033d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002ec000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00003fb000)={r2, 0x80000, r3}) write(r0, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0x22) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00006ba000-0x10)={0x9, &(0x7f0000b94000-0x48)=[{0xffffffffffffffc1, 0x8310, 0x5, 0x9ea}, {0x4, 0x100, 0x5, 0x101}, {0xc5, 0x7, 0x5, 0x0}, {0x2000000, 0x80000001, 0x800, 0xfffffffffffffff8}, {0x9, 0xd9b9, 0x0, 0xffffffffffffff1a}, {0x0, 0x4, 0x1, 0x100000000}, {0x8000, 0x400, 0x7, 0x8000}, {0xe82b, 0x4, 0xa4, 0x8db}, {0x203741d8, 0xfffffffffffffff7, 0x80000000, 0x10000}]}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/28 22:14:27 executing program 0: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) socket$pppoe(0x18, 0x1, 0x0) 2018/01/28 22:14:27 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/28 22:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000f, 0x5) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00007d3000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000320000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @generic="945aa09f3b65211d31e214075d120857", @common='bridge0\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, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3ff, 0x0, 0x8000, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) 2018/01/28 22:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c46000-0x4)="a50375b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000be6000)=[{0x0, 0x0, &(0x7f00005d1000)=[{&(0x7f0000bac000)="4f43505b87063923da875af6b3e9c61b27", 0x11}], 0x1, &(0x7f0000755000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) epoll_create(0xfff) 2018/01/28 22:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x4, &(0x7f0000c24000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000b0e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000f4000)=0x0, &(0x7f00004b2000)=0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00000dc000)=0xfffffffffffffe4f) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000088a000-0x4)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003ba000)={0x0, 0x0}, &(0x7f00002fd000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008dd000-0x8)={r3, 0x3f}, &(0x7f0000dc0000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001b3000)=@assoc_value={0x0, 0x0}, &(0x7f0000c88000-0x4)=0x8) 2018/01/28 22:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000026000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000037b000)=0x10, 0x0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000755000)=0x3, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ef7000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000820000-0xb5)="0001", 0x2, 0x0, &(0x7f0000e72000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/28 22:14:27 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0xfffffffffffffffe, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) 2018/01/28 22:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f77000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/28 22:14:27 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000021000-0x38)={&(0x7f0000020000)=@l2={0x1f, 0x6, {0x9, 0x8, 0x5, 0x7fff, 0x9, 0x9}, 0xffffffffffffffff, 0xfff}, 0xe, &(0x7f0000016000)=[{&(0x7f0000015000-0x85)="c4592cfa4778ae27d9dca44fc443023cd63bf3d31818ab650cffcd544eb28ba68a73870f687606719d8ec442e1f6034077c68b2e1f669f584ecfded681936af9d930ce286a0b93d44b5570485cf2ee85cb9151a2cbb7ad68f87e297f6ea0b84ff1eedac8062a373a8660521749f222367e20ebaf0179a48878dec30ff3bb2568c668650cfd", 0x85}, {&(0x7f0000007000)="6f3856ff0f26bd1e99e0268da97642c72b3f1f56e2ac3dfb3b8b732b77015b5694fd1c199a2e78040831b971709aea48f2e5293aebb30189365cb2d8e9ba7d81f9f15ff32a7e5e8ca21c3478844b0d461cc0352dede0afc031407ac8b69d0db766fd2a67a5853ea7f0f0fd", 0x6b}], 0x2, &(0x7f0000021000-0x20a0)=[{0x48, 0x0, 0x1, "9aa94e2aead9ac5a09591bcb8d039a2dd889373a4e1de41a8ef15f88a38c39b7cc429e4a8ab9defe849049a6c6b0fc4ab663"}, {0x1010, 0x113, 0x692ee262, "d78448a8d3ed98b9e8f1df26cd9abcfc44846dd6666e128f46831e3bd5990d10077b4128817a3c1ade6444a7343f1409230af449ad9e2c1ab84abb7d167d67d1a15bac841ace7efbc8708142cf2d61516327361bf9669e6fc37fbfa35ade063d86626281c928a341eed529c13ff9b61cb200de459bb84bfa71a77c3d5e8252c445e10af6a7ff0baae3dd7ca9b41e4b883b69f26da4cf3652a53ab24690fa439abbe832b4b6019334960b4f9ba1f577aa33d7e38b92d85b4100b9cb744255223deabfb5ba6639fef47a60f6386e4c5456b599c979395cfb900ac0330375ec36ecad4a317ab7f15713dd5da23d2fcc40ddf933b307c5dcafaa696cfcb082aae5d7e52bb72be0b7c5c2fe3f5976c59397c01db8aad98e96d1ed3ead4a0c2114126a241d6112252bb114cc1cbf110fedb1b876137a0f7ccf2dc8c069d7ccb69db51b7ac198b88c8f94305a2f1147ab36e4062aef2b8b5a9c62e8f5a1a04f6b3a39f425ae7da66455588cf58e1110452596b3a67ee18b0037c85b90e0c303894523ee573960305ce5ab6e31efc767ec60fbf64cbebfcd069aba3113aa45e1b6b2ef3ffe7a865edcdd263662ccf7d0df7020d143312af9e0f620e91643484ad72d69a2223432391f90f574dc2e31cf7d730e94ae84a9fead4c6239e02d62806fcbfe2c3f6f174b722abbeeba891fbfa69221af71f958779678268501bd0c626e6f46099397416b6dc2071650eeaaa3a072a7d4bf7bdc2ec3964ff59181cacf7cbf04c95bc707d4c367432bf797c8169925af3f43ae559b60430fcca3bd7b47b59b276885b8b1c59935ad2c4c51b27d926799ffd2de77edb815b10be5aa0c28f2b89abb8b7398fe78f2554bdad5c86ee928377d799385e31576e59e1013cae6a953369d2ee7a762063d52a6c0d488f8439e4e46f84b830ecf89ff63b9ec6ddde554329c52f842da9c849682a294ed150f1703536735967fc47a4de9b6226f52afe6ada633a5b3f42183370fbf400487438d4a1ca30079cef26a8a661c586b9051d0385475b87b51fdb9f745165dd6169eba533a9532ddbc1ba97d61286dd0afbae92cdc97a3ad0f792aadbd905059ae58e51a7ae07722d443c80307d01b63ecf9c3b0929375354367c28bc95587ba391bd116b96324404031bff74dec2b9b3e02cf125d8974280d8db856ed2945faab14f679209c38c077a248e0179849013528773e7f2b8a0a57a47ed7b04a3e20d1bc8978b874364c269449e094f825e1e982fc925c9bdba5ab0ec68bb1bbcf24d9d45b0cacb0a9f723323405131097a13e96f9b9c80790030f9d64b95993ca341914c95b5d8c7d839c76ff6d8b2442e45850480c2901e5dbfad51d074278c733b578459a53251431b32ceadfc8f083448dcd677ca1550331d6b39ed8bb56e3c058f14dc78412358681ecb8ea0af05c3f8dc98efa52b41c90ba9a41dfdf2d203db020dbba700ec29d8d059913c400d99a30dcc1883cae13b14164383de03502eae16008575f173d73e28fc9fb6cf7b80729041afe55297a70b36bedadb2d70beb41d1247e8356e1ecbf86b43d58ab36a8691b5bff0db8dda32e3aa95f300542eda2a8d04bfdfa08b8cdedf4746932150e9d91c053d37f7c0b108dd775d72bc03b7b0f323bd60af17605ee1e932f6e3716da75fbc39165626e9059e0605264c21533a52ff88ba67e7ebc244f6f9f04a0f326d1af85e6d0247cfc8fcb4a4760edb1cd8087c685bc87c9f171babc175643addd08aee3c83bcc7737f17e919f9d787b872c1bad74ecd911005fb30191a8c4c1a5ad23ea1a7d550f2206823a8c9edd714ea5cde162874a9b5535e72b96029c73ed96ce82ee15c1b6bf113ca9d2050461debe26de2b3d28e1a4acee9f5a38a1923cb1985ccd18928e709c860f11c9cdcea6e45754938806378b5ce84fd61fa8bba52bfe01162604f165e93371cea804e5004e35d5e084dbb1e7f73eb02f4b692fe7655962df72304b209079becaf0ed4e2a6fa77ab6f8c0bc3ccf85256102c7ff3e4b218fc54b33ff04bd450cbd7469e32bd0ee1c5fca26da10d939f7f89c66f83eabe4af2415b1d5223bfcffbade2572b0b04967f91c1d4b1046705f426c42d733ca13e462606132d8b8fc6b77e67a1d8238155b937233f0aa6bf691a1373eb71280e5e4b504f0e9af65180d955cdcddd56f0881769801f28622730e5fcf8236c297b1f6e347634570723c2aa35d3551eb333021a8034675e2aaf005995549922e453ac7332f6efe954284aaf63df8fa8489791d6f039e147a288691ff6e085b9835dfaa09af19c0d1cc3cc87cf75d58db81e56e0fd8c491f6fffdf871a74334c1c2d77184f3361c151f351ee631354a8fefbdb8791ce613daea8be5b582f81653456dfda3316873282a7d38fd6ded08d062caa4e5a737f385b8fb9db7f31dd2fe86cffbd43c6d5414b93969fd3a8908a00ef7e2a92cce7ec317af6531cfecc20370031de776272ed8e8bb478b03a7bde66605e9ee53d76721f74b2bdaaffd54927dfba7c1f6e1c34a8bcb49f5644c725d4179718b3483ad0efed4b811355002ae84f5ef519b14fd81516cba6f4d8050b64a5d36b36a1154b62a2e5380e70b125a9916f95d757a7e66603b8fa212d1d1be4af3aeb40c416f5e48441652baff9ea7a773939ac413c11afd631330dce0560065164131544b6ef5b9f8d2ca196a4befa903d483d18f84a333a9d0fd760921f2e7a002aeadd5dac804bf8f5687c471fc274c8bd00caa56af61f99dae83519ffbaa990085aa68f4cf10795458a5289333ce63e0cbe9989ddcb929c946bbd81d21335caf80afee544b526a68b5666a706efa71d655da77ee0f3cd579561e1d1731abebb915a73364fe5e0e1c4a5303e60907f5cb342152db24670308a04392282581995a71e7d0f29d8383c4e55c5d8b1d41f19e873c0aa5e90afe8f9636a800b2f7ecef0c6fe62543f2b1af27b124b41bca2ebf96149ce90cb296a63afb048d4b6ff5aa6c906525ea5df2ddc6e0c9e452a42ea8b3a4f5f0d47755d9732e97d40eb028ea2b9cb699e38d0bc3e3b212a2eeb15bf9899499bbe132e39b30006b567e20cbabd7ca46712e93384226470837672caed4321dac6b1d4daeb5cd4f8248fb7545bc8f6f21257f36f2f90cb6dee9d4da55a3b09e6a3ac10cd8f64bb5fe0314193d72b98f7b8e9ddab19b7189f09adff8a5e0a3b6cc03748170509aebb1f9602cb2ebf33bed52d89b218bfc4f35705c9ea98eeb7e1a5b8f7b960c89385bd448d3abda736c14d8942005bafcbd1690aff47d6d97de3be4acd6ed80ff6e64fe9915249aca56bbcdbd986f305e83f9ab71b615d365349dbf0eff393db3cf6f0a1a20b41c136e7cbee058de70563850970b4617b6a04d54b0b0b6a6e84213522625cc16badc365203efa92f670fc3314659039f7a863f9938eb50487a106403c9ec4be70e639ae950e6108664823b12c5f0941929215149add26a23da55f719c7815ada63e0738c0ab461630070ccee29f06f08df80a2303b2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{0x38, 0x3a, 0x9, "949f53c7007a5ba37225af4401bbed81f9dea2508519201e62c397678d6479a3e18a54f0470eba"}, {0x1010, 0x197, 0x8000, 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0x20a0, 0x20000010}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000016000)=0x80, 0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f000001f000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000000e000)=0x0, &(0x7f0000012000-0x4)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c0b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r1, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f00003a7000-0x38)={0x0, 0x0, &(0x7f000005d000)=[{&(0x7f0000df5000)="6376c2d9b2268d9316fc4c47b2a4acd5436f", 0x12}, {&(0x7f000073d000-0x7b)="67fe68fdffde68a1a7123d3a6130fe31279c01d63903d5dcd0b587998342bb88dae1a4bec112603a9319288521ab6a0af50973c840b59038386fa5bd7e49ac2344a75c43043e550d5dea75b24b89eadf425eb0763bfb8c44e3df664f975705f98c221169420e59e90997cd3c46b714f3372b81d2afed6134c3d96b", 0x7b}], 0x2, &(0x7f0000229000-0x148)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1f}, @iv={0xe8, 0x117, 0x2, 0xcd, "513d1f4f63e867ae79c73dea78dd45a25a930b8d42c65fdd433dfcbc4db69e53fed7eeab7429c88bba816494e58790631ecb0cf9348beeda7de446ccc654f56422871f2ad720b607206ed2630ee9d90aeecc5de72fedae52f7295614825f55dc5c7e40bf8dbd578cda24f5027a5b352736ddc8dd4cd97707dc03ff2c6b417a3d8c80e90ef4ebba91e0e130ca3ff570d76dfe00815a7959d79723ece7cc2a967d31756f24768a332db8cdb36620404f42f586a5bbd3a01183ea3df9759d4d71ea234033bf67610cc615f397c979"}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3, 0x1}], 0x148, 0x0}, 0x10) 2018/01/28 22:14:27 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0xb, 0x9, &(0x7f0000020000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0x7, 0xb, 0x1, 0x180, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000023000-0xa)='syzkaller\x00', 0x8001, 0x5, &(0x7f0000022000)=""/5, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, ""}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/01/28 22:14:27 executing program 7: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80e, 0x3) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000f9000-0x4)=0x0, &(0x7f000006f000)=0x4) syz_emit_ethernet(0x76, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fec8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/28 22:14:27 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000002b000)=[{&(0x7f000002b000)="7f5bd751306d17cacde55289a750e61b6392f908aafce23ca8e4", 0x1a}, {&(0x7f000002c000-0xb9)="13a068bd2ca6d2073b7091562c77a06012b73cebd35b0073a7cad0d660780bb80f8acffe0ed765dcfbe19708f951c0ee993fa46e0f3b7d74f3dd20fec086779e784dc95d9570671c16ae81d66051dae3463f83774b8f61713ea661289d30b23f275890dc219742b475bc269603afd29cfbd1e26a428951b7ac6d3d9cbf56f9301ac3cbdcc284e89dc6fd9cc6d2c6e36a30b9e2e82968e65b1220cc8f3a032ffb3ddf8a67b9097774b094c404187bc6fd178a7fce816110386c", 0xb9}, {&(0x7f0000015000)="054520d13de2d1611ab97621f4d870bbecd25e11253f7591072b6ec638f486ca01d126590027e66d30eb301ee885d9455ca71b9446b6ad7624703d1e26c5ef466f", 0x41}, {&(0x7f000002b000)="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", 0x1000}, {&(0x7f0000015000-0x26)="66ddd3bea42e4bb2dd3a2243ec334521da128e22147b3ac3a5d7366ddbb8ba0c9f7474fadfa0", 0x26}, {&(0x7f0000025000)="0810229f2bf48beabc1f94f64bea", 0xe}, {&(0x7f0000016000)="f8f795beb2af66bcb48700991d1863c7746f6a4556f245bf", 0x18}, {&(0x7f000002b000)="73b4cd852e4ef7f9c6690b3db14436c419996b5820dbcfb4e8d1da3bf66fd86ce8aedad647d4c246d3b20c731444bea98840777bb5d5a85a5a0a9c67ed07a11d2a2fa53a056f68f4f50d418ec467b85671270c0cafde9c5883bbbfc531d7db29d91cebe39f6fe31c916935c66d7c6879cb9aed9d68ed2626c1819a594c7013ebd1694e8a7ef76a8cd935256315b638c56b01c83883748287518382a92196b64a1b04d5c28a51e3c07788b7d90b53eae8b8e46df0e80fd48f40e6f238a0f03e", 0xbf}, {&(0x7f000002b000)="ab954307a8467a101f286c9093d08e546d02682881efda0b8ac303245b2cff6586376f59b58bae80b66411a8d4658c8017ad8faf91edd170fd40f6274cdc655275fe96cce1141caba005b0cf92e3131d4452b5063ee9845c404ec77610e3b0500e9dc785104ae4e591a1be7fad7df7e6e5ed299c2c589fc92dbb876c761940fcc29f423613d13a12bd80fb1e63003e34247f941eb216bef7aef15dbbd3b72238aedf9b4f64e9fbe94585", 0xaa}, {&(0x7f0000025000)="d609b65f9675cd5a566d5ecd84d5830654dd019e4d5f1b2af607bf", 0x1b}], 0xa, 0x8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) 2018/01/28 22:14:27 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000001c000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000001c000)=0x1c, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x5a09, &(0x7f0000012000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000000c000-0x4)={0x3}, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f000001d000-0xdd)="81015bb0604cdfc0a170b328bcb148be7694ff96a38db9c270f145af8a5c5223364cfa8bf61ac6ef3e2229fcfe304651ce7a876f1fa5d6178810b2f1faa47a34cade92fde9da59c200ee593cf37c00100089a9700b691bb2d2187ef9f0b71fe45bac74d126eafca5f51066d0e35646a4fcf1498a4dd808ee8bedb7e0c6da02badc423e8562b6063ea381b520b952a781915f1f4f1f3d1606003e1cca81b19dc24f60b187ca155279b54c8426b24a412d0c1f6b432dead02d6b846c7c8566a992907fee90a5b28417201f24f23b22010dba969c10a4f8396add620268ed", 0xdd) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000557000-0x4)={0x8}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006d4000)={0x0, 0x9}, &(0x7f00001c1000)=0x8) socketpair(0x2, 0x7, 0x5, &(0x7f0000e71000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003e9000)={r1, 0x401}, &(0x7f00003ee000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f47000)={r1, 0x3c, "6111553c7bbad343a5337c7864a834f9022bd664ab06bcb8c4637dbae5f29aba154c96e2c392dc2133f7be2e48126a43bc8832f44f83f76098562c0b"}, &(0x7f00009ff000)=0x44) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 22:14:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000286000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x3, {"e0301e6be2e1d5"}, 0x0}, [{"c5e23b1a677a41"}, {"443c2ffbd6297e"}, {"ab7bcff1ab4ded"}, {"d3a26daca82509"}, {"86495d06c7cd69"}, {"a21f0fd1b8ce6e"}, {"16dd611556079d"}, {"37f325d4ae51a8"}]}, 0x48) 2018/01/28 22:14:27 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) 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$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x290, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a7c000)={0x0, 0x0}) sendto$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$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/28 22:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000064d000-0x8e)=""/142, &(0x7f0000096000)=0x8e) 2018/01/28 22:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000249000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000061f000)='w', 0x1) 2018/01/28 22:14:27 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0xd53c, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f000001e000)=""/98, &(0x7f000001f000-0x4)=0x62) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000017000-0x38)=[{&(0x7f0000001000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000017000-0x70)=[{&(0x7f0000007000-0x13)="d9d31600e185a7695bc023a3d616af935f47cb", 0x13}, {&(0x7f000001d000)="f9ff537b9b430b18bb7d895041ae65a99b31ea27a44fecf5a9ce269ae473a7442afdf536959a00e7ad067a2d75a6ce4020e0d00f1ea05e52b23bf0e7b241da3f23", 0x41}, {&(0x7f0000014000)="1ef9f99740d1e1c766e8cba76b522b3d6a", 0x11}, {&(0x7f000001d000-0x36)="aebac6e3a1c3a6bd2346a941af249a2f9516eb94339f7285659d7817e887863a625543cbaea961a6c4b35d9e44365ac84c489868665f", 0x36}, {&(0x7f0000017000)="6f075cf06d766e0e4033893e927e71828b0db155", 0x14}, {&(0x7f000001e000-0x27)="ad37b9fb68fd95b27ec36ef85bfda5b2fc7dc9813e41b9294ae83603ed516f4832f84d729c7537", 0x27}, {&(0x7f000001e000-0x22)="862bb53e72117e52415606d7d9054d254837ebdd824a5e8814f15efb52baf481e3e1", 0x22}], 0x7, 0x0, 0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001d000-0xc)={0x50000018, 0x0}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x0, &(0x7f0000000000+0x82e)={0x0, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x1, 0x800, 0x40, &(0x7f0000446000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f00000bc000-0x38)={&(0x7f00003cd000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001e4000)=[{&(0x7f0000ec1000-0xa7)="e5a1768c9c9db2907e38f5b7382b213ed17c9b974a64f731d326d0efe921fd28ece27c352f45a59a012d38faa89fd731f78f83e793cafb91697e8c6b9aad342a95d626fb23dd9b96ab2b7061c33a2c7705c1a888c36528649d31435284200b5d4efe65b839658529b4deaabc7e2f47aa96f8a2e41d130304442a6f1941f30e89e3037b91349fd7bd809282e0b9c81243984cb9a350dafd3c139c22a719437749042ac0ddfb1cfd", 0xa7}], 0x1, 0x0, 0x0, 0x8000}, 0x4000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006ef000)=0xb) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x4000000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000601000)=@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}}}, &(0x7f0000bca000-0x4)=0x3a) getpeername$inet(r0, &(0x7f0000cdb000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ff000)=0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cd0000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000903000)=0xb8) 2018/01/28 22:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000127000)=@common='ip6gretap0\x00', 0x10) socketpair(0x4, 0x6, 0x7, &(0x7f0000b96000-0x8)={0x0, 0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000644000-0x1)={0x0, ""}, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00001dc000)={0x0, 0x8b02}, &(0x7f0000e31000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007b0000-0x8)={r2, 0xffff}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00007d5000-0x4)={0xbf6}, 0x4) r3 = socket(0x1d, 0x6, 0x3f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000001a000-0x8)={0x0, 0x80}, &(0x7f0000e8e000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000546000-0x8)=@assoc_value={r4, 0x8}, 0x8) sendmsg(r0, &(0x7f0000190000-0x38)={&(0x7f00009af000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) 2018/01/28 22:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000281000-0x10)={0x8, &(0x7f0000028000-0x40)=[{0x6, 0x2, 0x3f80000000000000, 0x8}, {0x8000, 0x8, 0x8, 0x8}, {0x8, 0x7, 0x6, 0xd7}, {0x74, 0x3, 0x4, 0x2}, {0x1, 0x7, 0x7f, 0x4da}, {0x2, 0x1, 0x5, 0x7}, {0x10000, 0xfff, 0x1000, 0x5}, {0x7, 0x1000, 0x200, 0x81}]}, 0x10) 2018/01/28 22:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007e3000-0xf9)=""/249, &(0x7f000096f000)=0xf9) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000094b000)=@security={'security\x00', 0xe, 0x4, 0x400, 0xffffffff, 0x330, 0x1f0, 0x330, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000609000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x330}}, [{{@ipv6={@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}, [0xffffff00, 0x0, 0x0, 0xffffff00], [0xffffff00, 0x0, 0xffffff00, 0xff000000], @generic="4e3494318c5617828598126c8b99f2ae", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x6, 0x1, 0x4}, 0x0, 0xd8, 0x120, 0x0, {0x0, 0x0}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x6, 0x5, 0xfffffffffffffff8, 0x0, 0x2}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0xfff, 0x81}}}, {{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffff00, 0xff000000, 0xff, 0x0], [0x0, 0xffffffff, 0xff000000, 0x0], @common='yam0\x00', @generic="fbc7fbe11e10b3802dca30a0e4c12340", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0xffffffffffffff7e, 0x0, 0x8}, 0x0, 0x118, 0x140, 0x0, {0x0, 0x0}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x5, 0x2, 0x1, [0x5, 0x2, 0x6, 0x7, 0x4, 0x100, 0x9, 0x80000000, 0x4, 0x54aa, 0x8, 0x1ff, 0x207, 0x100000001, 0x7, 0x1], 0x10}}, @common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x3, 0x0, 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffff00, 0xff000000, 0xff, 0x0], [0xffffffff, 0xff000000, 0xff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x2}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}]}}, 0x460) connect$inet6(r1, &(0x7f000069c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f00008a1000-0x4)=0x0, &(0x7f0000ba0000)=0x4) 2018/01/28 22:14:27 executing program 2: mmap(&(0x7f0000000000/0xd4a000)=nil, 0xd4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000049f000)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00007b6000-0x1c)=@req3={0x7, 0x8001, 0xfffffffffffffff9, 0x9, 0xffffffffffffffff, 0x3, 0x100000000}, 0x1c) r1 = socket(0xa, 0x1, 0x0) connect$rds(r1, &(0x7f0000bcb000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 22:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x10000, &(0x7f0000f08000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00004d7000-0x20)={0xe928, 0x1, 0x2, 0x40, 0xa, 0x40}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ebb000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x1, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a59000-0x8)={0x0, 0x20f7a730}, &(0x7f0000f99000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000054e000-0x20)={0x0, 0x2, 0x2, 0x2, 0x1, 0xa4f0, 0x8, 0x8, r2}, 0x20) 2018/01/28 22:14:27 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x7)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000001c000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000001b000-0x8)={r1, 0x3}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000001d000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x1fffffffffffffd8, 0x1a, @in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:27 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x2) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 22:14:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x6, 0x55756c57) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000040e000)=0x0, &(0x7f0000f76000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000005000-0x4)=0x0, 0x2) 2018/01/28 22:14:27 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000)=0x10, 0x80000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000014000-0x4)=0x12, 0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001b000)={&(0x7f000000d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000008000)=[{&(0x7f000002b000)=""/76, 0x4c}, {&(0x7f000002b000)=""/0, 0x0}, {&(0x7f000002c000-0x67)=""/103, 0x67}, {&(0x7f0000005000)=""/216, 0xd8}, {&(0x7f0000028000)=""/4096, 0x1000}, {&(0x7f000002c000-0x2)=""/2, 0x2}, {&(0x7f0000015000-0xff)=""/255, 0xff}, {&(0x7f0000021000-0x96)=""/163, 0xa3}, {&(0x7f000002b000)=""/4096, 0x1000}], 0x9, &(0x7f000002c000-0xb2)=""/178, 0xb2, 0x8}, 0x40010000) r2 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r2, &(0x7f0000007000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/28 22:14:27 executing program 6: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000218000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000178000-0x14)={0x0, 0x1, 0x5, 0x1000, 0x0, 0x100000001}, &(0x7f00000ce000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001d3000-0x10)={r2, 0x90, &(0x7f000004b000-0x90)=[@in6={0xa, 0x2, 0x9e94, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x100}]}, &(0x7f0000121000-0x4)=0x10) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000219000)={r3, 0x6, 0x73, 0x80000001, 0x9, 0x2f7, 0x10001, 0xfffffffffffffff7, {r3, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x3, 0x7}}, &(0x7f00000b5000-0x4)=0xb8) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x7, 0x4) recvmsg(r4, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2018/01/28 22:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) r1 = socket(0xe, 0x4, 0x9) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f000090e000)=""/0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000342000-0x8)={0x0, 0x0}, &(0x7f000071b000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d30000-0x8c)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000395000-0x4)=0x8c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008f5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000f4a000)={&(0x7f0000b58000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002c5000-0x4)=0x0, &(0x7f00006be000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/01/28 22:14:27 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000001c000)=""/122, 0x7a, 0x40002000, &(0x7f000001c000)=@sco={0x1f, {0x5, 0x1, 0x7f, 0x3, 0x8, 0xfffffffffffffe01}}, 0x8) 2018/01/28 22:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x4000000ff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="", 0x0) connect$inet(r0, &(0x7f0000a17000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000036e000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c6e000-0x90)={0x1000, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f00008af000)="7db457588774094b2e8163d0976a79790500000000000000f26ca57695ab260ecfb0a4dfbe9329c743979f767369d96d180bf490", 0x34, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 22:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x5, 0x20, &(0x7f0000307000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000011d000)='westwood\x00', 0x9) r2 = socket$inet(0x2, 0x3, 0xff00000) bind$inet(r2, &(0x7f000081e000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x40000000000005) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000074d000-0x4)=0x0, &(0x7f00009f9000)=0x4) accept(r0, &(0x7f00009c0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007f8000-0x4)=0x14) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet(0x2, 0x800, 0x7) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000ea2000)=""/65, &(0x7f0000d21000)=0x41) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ddd000)={r3}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00004f8000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2c8, 0x98, 0x230, 0x98, 0x130, 0x230, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000e1b000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x230}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='vlan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2, 0x30}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}, @common=@set={0x40, 'set\x00', 0x0, {{0xa8, [0x913, 0x720, 0x7, 0xef52, 0x1f, 0x363b], 0x800, 0x3, 0x0}}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0xfffffffffffffe00, 0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x2}}}]}}, 0x328) 2018/01/28 22:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000261000)={0x0, 0x0, &(0x7f0000e85000)={&(0x7f0000903000)={0x2, 0xe, 0x6, 0x3, 0x16, 0x0, 0x7, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x10, 0x14, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x80, 0x0, 0x0, 0x2, 0x5}, @sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x1, 0xcc, {0x6, 0x33, 0x20, 0x0, 0x0, 0xef7b, 0x0, @in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a7b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000929000-0x4)=0x10, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000d9d000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005e4000-0x8)={0x0, 0x0}) 2018/01/28 22:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000074d000)={0x0, 0x0}) r2 = accept4(r1, 0x0, &(0x7f0000571000)=0x0, 0x80000) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000be3000-0x4)=0x8, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d64000-0x8)={0x0, 0xe8}, &(0x7f0000c92000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00005bf000)={r3, 0x1000000000, 0x30}, &(0x7f0000e9a000-0x4)=0xc) r4 = socket(0x18, 0x0, 0x1) connect(r4, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000a8b000-0x8c)={0x0, @in6={{0xa, 0x1, 0xf24c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000414000)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ce5000-0x8)={r5, 0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/28 22:14:27 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x30, r0, 0x0) r1 = socket(0xa, 0x6, 0x205) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000008000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x100000c, 0x4010, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000006000)="d704000000000000000100000000040009001e88", 0x14, 0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 22:14:27 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001d000)={r0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000012000-0x4)=0x0, &(0x7f000001e000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000001c000)={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0xb7f, [0x101, 0x6, 0x2, 0x39c, 0x40, 0x4, 0x5, 0x494]}, 0x5c) 2018/01/28 22:14:27 executing program 6: syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) write(r1, &(0x7f0000001000-0x85)="24dfb1bf84d28bd9166b42d95ad03013871ba0552b3141638b6a77d0609c50ecec0f1187936877fce318449729b0b290b3582266e2de3300a567f9feecd1b3754e9a349dfdabd6d5703af894d0ad68154b019845ea3402073fa3a18bde00347d42bc35c2f030a2b872b0b3606f3ca0dcb0a32996159f2ecf145d4c5dc3c38b59492c16d3b8", 0x85) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0xed, 0x2f}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x8, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f24000-0xc)=@sack_info={0x0, 0x1, 0x7}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000085000)={r3, 0x1}, &(0x7f0000000000)=0x8) 2018/01/28 22:14:27 executing program 7: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004c6000)="", 0x0, 0x200418d6, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/28 22:14:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)=0xb14c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000000)={@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, {&(0x7f0000edc000-0x16)=""/22, 0x16}, &(0x7f0000000000)=0x0, 0x20}, 0x3e) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f0000003000+0xe90)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:27 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x100080000000) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) 2018/01/28 22:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x804, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00002ae000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000010f000)=0x14) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f000038a000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000fbb000-0x40)=[{&(0x7f0000877000-0x87)="5a343b3d01db9ae2f286f0c54a8e8ef2f8f18823013310ec9d3e40539ad8b690fe14413061dc39c435be3410d9a3231ac6f289edab6c74cd9db856b61d1a90cf568c0c57159410a84160b04c51bf5f2a464cd24fed3b1d37bca11fba7efd01a15249f6826a20a4705ade3fbada23fc2556a91778a4c13bc4f2cbdec760940444ef9c5a47e75909", 0x87}, {&(0x7f00002e6000-0x52)="f079f64bd200632c608c2abe56465473e04a3c9ac2daae93dc29522b6d536d36b30acce2aec2ab78a3b8a870789265a19f7b026f7bce214de90dad18ec7cbf058e15273018407d7dbb46984a50063c23e919", 0x52}, {&(0x7f0000f24000-0x10)="a5402b697fcc9bf9c3bc734ee93057dc", 0x10}, {&(0x7f0000405000-0xc6)="4c9eea175301a422e5bfa3a16b9d860a8cd9453ad78039ab6f52f1e91fa95822470f47680dd6d54f4529fad9f9937cc00b73ec3a3932bbca49f3b614c67d371ada895936aaeed6aed08750d233e40ee61198de6d2a0058b8c551cf90df5d4c179923ce575b7030ed4d159be601d2b26b2f48b8af72c791bee8baf44a728cca6d75b936906a2d15b1e567de6147e717ad2867217f1be268fcc74a66e0965d268f1f0f43a00f368df6fe8db03539c82b80841c91e45cd1e2187a307d0980052d66191a7cb83ca8", 0xc6}], 0x4, &(0x7f0000ae1000)=[], 0xffffffffffffffe0, 0x0}, 0x0}], 0x1, 0x8010) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348755f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f1bdc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f00007f8000-0x108)=[{0x0, 0x101, 0x0, "9ed04348cedab4a2bca9331087b3eed37ff467f5681f5df8de763414f00e85c7659b574afcda7ee3dd5dbc05f9a6e8a7df81cb1f526282a2bcb607c354388cb802"}, {0x0, 0x10f, 0x9, "a466be17712ebbe2c0539a31022cb8f9b9fccfb50bb7e9d77d98fb45e9a17bc5adabe39bf6c9108e3ab271253f75f2378a29cd1c708f35ff5c6d6e08be07ceee3a9f0b2225e1499fc0ea169e79606c027e868c87ec5cde3df0b0953f4224fd2a84d5ad9d6d2a3dc81d0311944755a082e92c56b202f9c6ad450532dc5af9769ea5351217187ab5786978614a7169390485bd3017200fbf9a1b1a"}], 0xffffffffffffff9e, 0x0}, 0x8003) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2018/01/28 22:14:27 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000007000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000d000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/28 22:14:27 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800210002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f000000f000-0x4)=0x10, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f000000c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000010000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000011000-0x4)=0x3a) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000-0xc)={r2, r3, r4}, 0xc) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000000e000)=0x0) 2018/01/28 22:14:28 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000)=0x4, 0x4) sendto(r0, &(0x7f000000a000-0xd)="d3000000e2016f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000e000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000009000-0x2a)="261c8d5d50c834005f25426e30b65d1dbd36dfd23a7b7b6211f1c1d9c412895cb8f1f08cf444687841a7", 0x2a) 2018/01/28 22:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000077a000)={0x0, 0x0, &(0x7f0000a01000)=[{&(0x7f0000637000)="57e50996ad3f5b74ea33938643c2a408da14dc63bbe3ca7df9fcbb6217c96ec9e0d2a258eb5cf7364aeb203eedbf762ffec1808eb9875bda2d5bd3077d73b49857b881cb3575ce0daaacbb1e7e45ba0d04bc20c8f6b8d8d8ad4b7cd9fd43c2fc9e76aacbd73aed632f5ba29fb57bab61fa440ca8a71d8ff2ab137ad64ab4278c246dd354eb9c7e2d402bc1fdf70176ec6cf42bda60c3dfa42f561b5ab169fc8998a4f5b1ec506d406e690202a0e1af26219e2ff20442b572", 0xb8}, {&(0x7f0000c6b000-0x80)="78e4ada20308f4d63b6e54809c8ee4eff5c166385cce3d8238677885fd2de40400c35ceffd63ea3987c8d60550cf9a8f985e2722711b5032a3f2c0a8fca1f08700e78da4234145645517d895bd21522865a4881eb04bd13a2e7bededac23d2d655e84fdb9f22499ac952c684176c5d4bfc2e06aa6e3444f5b627cde6fff29ddc", 0x80}], 0x2, &(0x7f00008ff000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4000080}, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000543000)={0x0, 0x0, &(0x7f000043e000)=[{&(0x7f00002db000)="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", 0x150}], 0x1, &(0x7f000089e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000268000+0xb9)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000259000-0x10)=[], 0x0, &(0x7f0000747000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:28 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f000001d000-0x4)=0x0, 0x80000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000010000)=0x7f, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:28 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000246000-0x4)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b39000-0x10)="69caa09669d83180572943a02fb9d202", 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000556000)=0x0, 0x4) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000528000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000da7000-0x4)=0x32) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000dd000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009c6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000da8000-0x10)={0x7fff, 0x5}) mmap(&(0x7f0000da6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000da9000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000da6000)={&(0x7f0000d1d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x25c, 0x1, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}}}, 0x32, &(0x7f0000da7000-0x10)=[{&(0x7f0000da7000-0xb5)="5d28ca0940bd07616de10eccc1365e253757db1a611c8771bfe917c853d7d666afaae35fcb3444f65f0aece51ff532a290a1184808bed2c7a35f3f0d45870d7e5614d10a1832c68cdba9e313d4c294f4e80f3fda9b187cf2975b717b8dddebf1c345b31511f2b38c5a6a66bea5eec31170c686ed7cf499da108998aba928836aa9f59b191ca1428e471e7da9afd5c2f473ffd02022687cbb7712c112d4caf3b14cc1a4f38acd1a99af79c063a15db370dbc0b13669", 0xb5}], 0x1, &(0x7f0000da7000-0x12f0)=[{0x58, 0x11f, 0x9, "990c2d182637dba8d89fa2fe0b5d85c11cd1e029eb66b643323aee72f5f3e6039eed9c8692af14f288beedb23f9a372550ff3e4191587d1129b00e533d4e89a021a15c"}, {0xe8, 0x10e, 0x300000000, "05fb2a967d85a38515071cb210d2fb0ea3a64c5b85e4a4e5d02d1981869656a8974376dd55c8f7743915ac90fb291699a5553a43e383127ff056b20858ad74770ea7749390b5d3ad513da4ad25c33322030a8df215c69af0598052aa41d3539e9cf8024ad0c5e78a45c0f0654d329d2433189dcea36466465262d00f88a4bf6f8f07820e17133d648f32f29e427ede37f6628c9753d26af36612e556fa8459e7a56b988388d7fc33059904c311dac162276e8e5c4e7c88f532670a2c44ffada21176f4e08332776c31e999f52b858e9dc9e480c8"}, {0x50, 0x100, 0x58, "cefee1eecc0a09eb40dbc554cd34233035b5c284735b00b693542983dfcb9c47cff97db4b9b3adc8bb23175cb7bd3ceba1d35c37b9b2903670d2eda63d1f6633"}], 0x190, 0x14}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 22:14:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000041c000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/28 22:14:28 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000010000)=@mpls_getroute={0x24, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000022000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000009000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000021000)=0x8c) 2018/01/28 22:14:28 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x943, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3a0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000018000)={0x3, 0x4, 0x5, 0x0}, 0x5) 2018/01/28 22:14:28 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000004000)={r3, 0x80000, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000004000-0xc)={r3, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={r3, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000006000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0x7ff, 0xb2b, 0x8000, 0x6, 0x1, 0x6, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x0, 0x20, 0x6, 0x5a}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@mcast2={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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000007000-0xc)={r7, @rand_addr=0x4, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000-0x8)={r6, 0x9}, &(0x7f0000001000-0x4)=0x8) 2018/01/28 22:14:28 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000008000-0x8)=0x0, &(0x7f0000025000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0x5c)=@mpls_getroute={0x24, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, [{0x0, 0x0, 0x0, 0x2000000000fe7}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000dcf000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e6000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2c000)=0xe8) socketpair(0xa, 0x80000, 0x1, &(0x7f0000da2000)={0x0, 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x2fa4b8cb1ced92bc, &(0x7f0000cd1000-0xc)={@rand_addr=0xfffffffffffffffe, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00005d1000-0x57)=""/87, &(0x7f00000d6000-0x4)=0x57) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c3f000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1f000)=0xe8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000358000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000068c000-0x4)=0xc) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000014e000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000221000)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000ee1000)=0x0, &(0x7f000081c000)=0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000486000-0x48)="18f4241a05f57141ebf0f7ac134f8dd008cb0c2c3981e4f363fbb198208a4ff30f8dcb76aa5d972865ec04fbcafcd01dec4a1ff1a4c5d3963f087885af176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f00000b3000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/28 22:14:28 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000fef000-0x10)=@req={0x50, &(0x7f00008ab000-0x50)={@common='ip6gre0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x3, 0x2, 0x0, 0x0, {0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}}}}}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fee000)={0x0, 0x74, "2793d44b54e1e00a4e6d754683a42efeb3e5b52b5608bdbd0ce5c8b86578c31250a18c3237551699eda5137646c5275408e0e476ecfc71368834f34324a3ee9ef83e2d0da64948958b1145c5894cba2858112e9c671e92a5f442cff431620eb1faabe82b192eaaf457af50962de09271868edcd8"}, &(0x7f0000c81000)=0x7c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fef000-0xb8)={0x0, 0x80000000, 0x40, 0x715, 0x6, 0x7ff, 0x90, 0x101, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x4, 0x101, 0x4, 0x8}}, &(0x7f00009cd000)=0xb8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0xfff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ff0000-0x10)={r3, 0x48, &(0x7f0000445000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb60, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xda}, @in6={0xa, 0x2, 0xf2a9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffffffd3}, 0x100000000}]}, &(0x7f0000fef000)=0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fef000-0x5)={&(0x7f000060d000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ed000)=[{&(0x7f0000fef000-0x84)="90f2a67693185b59360b6338d332f6ed8e7a94665471e05b6e539200e49e873cb3fba43a9325a856a949b5f38d894375826e52a116824798b003c171a1e590759d19a3d4a00a1a46df2021b669d5134237721047a8b32d94691d7ed946afa5b49652309d194b6dd0e61f8081769505bec83598c4bacced5436ebd556dd582e280b300bb0", 0x84}], 0x1, &(0x7f0000fee000)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x0, 0x8, 0x18ee948f, 0x0, 0x8001, 0x6fa4b949, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0xa2cf, 0x80, r2}}], 0x60, 0xc800}, 0x40) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:28 executing program 6: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000e7f000-0x19)="a10213f961b927b5fbb3883a251b1b1f321b07fb6b80c6dabd") connect$inet6(r0, &(0x7f0000e7e000-0x1c)={0xa, 0x1, 0x2000003, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0xe) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000063b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f0000406000)=0xe8) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000e80000-0xee)=""/238, &(0x7f0000e80000-0x4)=0xee) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000e7b000)={&(0x7f0000065000-0x10)=@delrng={0xfffffffffffffda0, 0x14, 0x200, 0x6, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/28 22:14:28 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bd3000)={0x0, 0x3}, &(0x7f0000ddf000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f92000)={r1, 0x1, 0x52, "b71a16c6b02bebf16e1735a0dc8d3f871e2cbdbc8075aa9f202b0f27d541ddf836b0233b7cbb353aa0860d1f063277272aa01fb6d92cc13137aa2b18d61899a6c0fc4b65a74f95f79adaba9c7e6daa188d24"}, 0x5a) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) 2018/01/28 22:14:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000)={0x346d32be, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8, 0x4, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000004000-0xc)={r0, 0x80000, r1}) r3 = socket(0x11, 0x800, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r3, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000003000)=""/168, &(0x7f0000003000-0x4)=0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x644, 0x4) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r4, 0x65, 0x1, &(0x7f0000000000)='[', 0x1) 2018/01/28 22:14:28 executing program 2: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x10000000, 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=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c18000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002d6000)=0x1c, 0x80000) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f28000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f28000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000dd8000-0x38)={&(0x7f0000d9d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x48, 0x1f, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept$inet(0xffffffffffffffff, &(0x7f00003f1000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f28000)=0x10) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000040000)={0x401, 0x200}, 0x8) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000f29000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000f29000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000038000)=0x1c) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000078a000-0x20)={0x6, 0x3, 0x8, 0x3, 0x9, 0x5d, 0x8, 0x0, 0x0}, &(0x7f0000f2b000-0x4)=0x20) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dda000-0x34)={0x0, 0x2c, "212f7bb8c24684446d5f6fb7605497cb0866e9e6020aace8ab890b5bdb889521aa90bf97259c3f7ee95b1f1b"}, &(0x7f0000f2a000)=0x34) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000d82000-0xb8)={r4, 0x19, 0x53, 0x80, 0x5e3, 0x9, 0x3f5, 0x1, {r5, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x8001, 0x0, 0xef, 0x1}}, &(0x7f0000bc2000)=0xb8) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f000056f000)="b73190fac763b11f77e5477b2dccbaa278cd81cf2498a51c2b5dcbc9e344c6b7745bfc326f766e723342c6060802", 0x2e) 2018/01/28 22:14:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80001, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x7, 0x10}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) socket$inet6(0xa, 0x0, 0xfffffffffffffeff) sendmsg$alg(r3, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r3, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f000026a000)=@un=@abs={0x0, 0x0, 0x0}, 0x65b, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r3, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000311000)=0x0, &(0x7f000004a000)=0x4) 2018/01/28 22:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000082d000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d72000-0x4)=0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/28 22:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) vmsplice(r0, &(0x7f0000d33000)=[], 0x0, 0x0) pipe(&(0x7f000067f000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000760000-0x4)=0x5, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000915000)={r1, 0x101}) bpf$PROG_LOAD(0x5, &(0x7f00006e6000-0x48)={0x1, 0x5, &(0x7f000020b000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x3, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b55000)='syzkaller\x00', 0x10000000000000, 0x1000, &(0x7f00003ec000)=""/4096, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000dd0000-0x2)=0xffffffff) 2018/01/28 22:14:28 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x8000b, 0x81, &(0x7f0000011000)={0x0, 0x0}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000018000-0x4)=0x0) 2018/01/28 22:14:28 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000060a000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000da5000-0x118)={0x80000001, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000024d000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f000003e000)=0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000000a000-0x4)={0x0}, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000018000-0x20)=@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]}, &(0x7f0000016000)=0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000019000-0x4)=0x4, 0x4) bind$rds(r4, &(0x7f0000018000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$rds(0xa, 0x2, 0x11) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f000001a000-0x89)="57bd9e11347a3a1d3689df63fe0775f9e2584c2153431485cb65b59954ff3f122eb15230f95f3094c115815e5efd572a7633b4efa36b473e32fa45b5982efd391474ee1a60ef46db4581c02879bd99457a8dedc6dc9b3d71797edf0399d8c9206f8b3070de28d5f7d3fdf47b86d240d5bdd79065070fbd1747df068384f717bab749f888ee67c72180", 0x89, 0x0) sendmsg$rds(r5, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x0) 2018/01/28 22:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000857000)=0x211) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007ec000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000123000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000cc000)=@add_del={0x2, &(0x7f0000616000)=@generic="93c385883ca768c143b73226f11ab7ea", 0x9753}) syz_emit_ethernet(0x46, &(0x7f00003bf000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x10, 0x5, 0x3, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/28 22:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x0, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/28 22:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0x34}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000108000-0x10)=@generic="a6879de9a7827c05f0a0d0a08e9fd9cd") sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/28 22:14:28 executing program 2: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xf, 0x26c, &(0x7f0000f40000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000070b000-0x8)={0x0, 0x1}) bind$alg(r0, &(0x7f00009a9000-0x58)={0x26, 'hash\x00', 0x80001, 0x8000000000000, 'sha1-generic\x00'}, 0x4b) r2 = accept$alg(r0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) 2018/01/28 22:14:28 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000003000-0x4)=0x0) connect$nfc_llcp(r2, &(0x7f000001b000-0x60)={0x27, 0x401, 0x3, 0x7, 0x1, 0xc1, "0f0d09cf98066dd61c799e5cdac73ad83f58bcd1dae87ec2bc33d23f344c2d1285483cf1fce45d14cb8ecadaf6d21517ba85cc023d838ce79afbab53c37e35", 0x100000001}, 0x60) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:28 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, 0xffffff00, 0xff0000ff, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf, 0x3, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x7, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x0}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x10, 0x9, 0xfffffffffffffff7, 0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xfffffffffffffffc}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0xff}}}]}}, 0x300) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000011000)=0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x98, 0x130, 0x1c8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x0, @common='ifb0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/28 22:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00002ea000-0x38)={&(0x7f000096a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002f8000-0x10)={&(0x7f00005e7000-0xa8)=@setneightbl={0x24, 0x43, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@NDTA_NAME={0x10, 0x1, 'selfppp0\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002a5000-0x4)={r0}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000bbe000-0x28)={@generic="a7a1f3deee9812ef04446615646b7038", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000072000)={0x0, 0x7}, &(0x7f0000829000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000043d000-0x8)={r3, 0xfd}, 0x8) 2018/01/28 22:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f56000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) close(r1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a40000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c5000)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007b5000)=0x0) r4 = getuid() setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000726000-0x1)={0x4}, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009af000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000ce6000-0x38)={&(0x7f000040a000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001d5000)=[{&(0x7f0000b53000-0x678)={0x678, 0x1d, 0x2, 0x1, 0x0, "", [@generic="7f1290c0f9f2e68cd1c7874b2fb8597326dc98a0bfba3b6745d8741d5581da6fae5a1c305b65ed40672f7a078644d602eb97ca7ea8688f14c07f8b76bd0dc419d8d447e2c5ce5e9c2b609f393e9c031b1f7d569d7f6e782608fbf7b8edf9901b8e23abb9ce5a71d5ead7b66e609501be1f49531763363cfef7f4e7a4be0061f7749a6534a25099a84d039f7a89713ec6131bef50162f744d46e29b0a5534d3", @generic="182b153c8a6317f32ca6baec0b1a711d0752b5b2d1ac79852c4b864497d38249f62e9b0c6c17ffe01aebb386ea3c5a15e522b40061dc818b257fff58f4881a7cabff728ce35ae74ee8a90f7aa2423012c1f9fb71ff2f9a0d1a67b928bb9a3ee42a5ceef276fa07cb7da937a471e61f04f9c93f8349a42be2fb01854defe3528adaa015b89c93b4672bb731db4d402447af1b706e949e939728da371a06eb8449f6c8d5d3dec2c8af23f7befc40bf5e8e6d76dffee2d38a46c18f801ae285dc48f61437c5e80513cfd792f65f730ffb91bc8482eecafc055bb6de435868ffb29acf255739f4148f5c", @typed={0x8, 0x5, @void=""}, @generic="a0d5f20742abf28e1940adf66aeadab23d66525eeb85f1bf944890affae6cfb19da4b49cfb1abeae2dba310e94fbc768b428f9745eeb9f1f2c220254cc549bd3dc9e3e9d4f9859d09a4a3136fcc0661ae0f4649a6aa389cc52856055a03a9b48e753066c19cf35477697ffac6dd5dcb3846bd092fefe29b3b778154e7dd396747da909cefd16fac7405c1bd49095e198f2849732597f7b83048989b8f955d8cc410b375a7d6cdaa58cd89dacedb5e2bceee3195b5a88545ea472c0e557f82cab38df0e977ba89bbfd1ef4f6768c68bb39a1291f148da8d086175e8b5ce722c2edd88ec", @nested={0x310, 0x93, [@typed={0xc, 0x8c, @str='\x00'}, @generic="e74db4941bd3ba0525ee211646dbe32babf93343400f31a345c6120c70de2c65e211e2ae351f40577ca080e240025e0a6bbbba8953121432fdd8ddf780d19544d1fabf5d9bccb774bfe313b99157a5a466fde8d67c19c70e8d5e6ceb8a9b4866710eadfd7cfebace3e5530b56bb075912a9db23c13fac05924eaa7647deab45e3e815539b1b657d795d1abfdae", @typed={0x10, 0x62, @u64=0x69}, @generic="7262231803968b4e0896ffb088fc45ddb0bf1a29b446d41faf0ab84ed1991dece57dca084ad28316239343ceceafd8cef33476b688453bec8ebbc3cbb98feab16ab6969613173e37bde0923b15fe6e6b06e096093f1e086112f369193332867e0ec3c8545a9a572a05de9d8d46ee4b6ca91664b71291b645e54daf83bcbae20d7e837a05d0904b85caa35a028415f24ee825b285c8169fca8b9c129ec4844dd468c1154032566c9bfc8b77c7a629cf38e5891b59922d8dbd00e20cd7eea302ac499ebec9835b72011c78ac9980053340234b144fdaea3fc0fdea79451aaa5b61dc3b57f0b0f5db18d31861968b7eb026a736", @typed={0xc, 0x60, @uid=r2}, @generic="88b26e3a141b5b1c5f052936e12697132196cd16096625a2b7fb3e6ef99f6ae89a9b49d0accadb0c581d4b836f4270dd7f85865b36b4ce17df9f4a25cb4a5d3a2dc96d97babac1691cf40f53473748eccd63bd8ae207", @typed={0xc, 0x3f, @fd=r0}, @typed={0xc, 0x7, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="724e8d3a5204b73dffea24816dc119950cf6186ad88e2b1843b853881e7dc6ad9fb2dce76debf5b3d4b7aef47c069441787d5670c7ef9409903f34101ced7aa4ee1498537cde1728e7bb194efce08ddecefa27a1391328e88ac6e6e84423d180338f3166e040df2b7ba42516171c668f6a05e2f2b3f5ca99332cd04faae504d14aea9ad4268a6e8f24a5a7da02de94444e5b4372b31aa5763b57c2ec9ee809cf554281ac8f45d0c6ccd59754d49363ab0de2f0f100b1cba38d6b5a7df04fd91b9ff172dfa258c88ab30977356e059707733cda6fae8c91f495af743c972d6d753dc455bca051ba71f21939ed04075272a01338dc3a"]}, @nested={0xe4, 0x7c, [@generic="cb463fcb791f0d4c6bd9ac8e987eb88a7ac80dc882f68ed4d6eb2357b0a924354f27b921672d4226bf8eff13cfecbdba3ef960", @generic="", @typed={0xc, 0x82, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @generic="ba335131b680cadd38c98e9ae4a29d27cd805a92af5e45ad6bdc6e2b6da0b834d069d55748492efcf17c537ef000f1fa7ed832a6c2c1727def3f6d923f5dfb083533015e64777857d50896457ec8a75423a09c5dc8a9cd448e2cc73ef7418a0210eafc59a93f8241a97abf16e17731f9310feb535c03bd08c41812622e0b1c802426cd0c40b334e894a025c78d270f6df2363a2a3c589188289b2ca0501140b049"]}]}, 0x678}, {&(0x7f0000747000-0xf4)={0xf4, 0x1f, 0x300, 0x7, 0x2, "", [@typed={0xe4, 0x56, @binary="ad38cfa0a13985e096224c24966a90bbae4a8a0e1e0414c12e9724a82140b3a021495e847917bbef09e9233d5b3d956ef7d7ebe033aa489d45982c5bd307f0a769ffe6b0985036800920f6eb95ed6503b99c29c48044ba1ce2ef078d8409230ae9e7166788c7c81e3b97f5b2e3c128d7b19716740924319ce7e63027359ef46e001219aa231831396d8349fdd1746d18f6afd8f072fccbf435ec307e009816a334b07f6a58f04a0758b7145204dd29ce26e16a30e8dba6638289a53aba068d4816979e55593ff571fe8fb1458efe5bc66629f817f7db885a7302304a"}]}, 0xf4}, {&(0x7f0000f10000)={0x140c, 0x2f, 0x100, 0x7, 0x3, "", [@nested={0x10, 0x55, [@typed={0xc, 0x82, @ipv4=@multicast2=0xe0000002}]}, @typed={0xc, 0x78, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="536e92131927395eacff2d0ea0ffc04552fd4af873c34ec08cba57967d4bce8ebe9c48cfd45b41c45b1556952a99754a498cf46b87828b0586c9fab615be8e6f04d664cc1c7dc0d49915f9e1583faf4735a77d0bbe832aab72fd1c59e00f2e4197bf8bbd17efd85cfe22f40a81b7d6c4660332c4632bfd3cf4172f74ccf6aecffbb4bdf899a8", @typed={0xc, 0x27, @pid=r3}, @typed={0x10, 0x4a, @u64=0x7}, @nested={0x133c, 0x47, [@generic="98e0d507953aac010c21483e6016cbbce5b16c21f1a28a0790fa68875d8e6f325d620a48ae12148825b2e7e4443153c459716a0c09a981160ec996ac6319bbea02086ebea2b12109a2339acaa32b1403244305713128ffc47d26f9929422c6fcadc85f2639273c7b9235fa6f8e55dc809c5e7b60ddcc9847c6355285e7484639ac57aeded232a6b03e368fbe53f91eadcbe21b7c6fa40992c2f65e10a610e9adb29f0cf930808a9c068a395653ab92cced1b4e53943ed0f901588cc511d746ad21d8fb9a5a608978788ec2a59aad7a62a9c42998c81f1f1c", @typed={0x10, 0x36, @u64=0x0}, @generic="cec4750c61d32c5abcf3c5510b1f45a9a9cb3af6cbf690bcd84ed978c5441a94c4914d7042d8acb4c07f11fd3d342e1b011f3af3617948042a69fa69f36510a2fd40d258fa5a5963674a9388494729b8bdd632523c347c5b1c1086bc10e7d3", @generic="34c6953fc01f6c8bada979a93f6a1f39d2f023e2208501b4f44b003083c52ba71f10896fab216faff8a9936d294ec619b183f40e2021246970e358f0ca77e119ef2cbe90a1d4e95418e9cee2a3ca5fb57db7154d5948a1dae5385fb3fe08bf4849cda2b92a11e6114b0c263e21895d4cdc37a14b1f551aada709ab2bbb1bc79017280ee0aba2eee53410f1f08b23edc2d84e990534fcedae4bf3927e35ddaaa5fa6be4612172397762ebe01cde210e16fa1c8a6c92af846865c36d640054d7ea62f981880d8094354cfc6cd0c5d26a88f851a2073bd8b1fc73292cb10125c9d01aefb05a12f0e3250f93e54f7b39ee45", @typed={0xc, 0x5f, @uid=r4}, @generic="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@generic="1328b1c1666895d1d7c2dfc4855214d83a4f12f3bd4dfbbcddd07e839ebc742dcb93e92b44ed9a83efae26d63ff1944224af2272059e61de077df753d9686565549cce1703759d804fb3609eff7b3f7c6e9473e18373fba64d7b9fb58cfe2887e105c92ab7408abeb2c926c3604d8827069691f6a9529373dd9d1a338dba9e22fadc44ae813f91e3b980d7ae520754661c25d9f07133ad4f6d53b3074da2fb388d690cfe16c1ffa5b543a08aa746969e6590110d187c4ddb6031292024f859648b1bf7bcf004386d35e10df0d600c77db248b397c17f4457e7551e8e04764ccbceedc893f94325ef1691d47fcf61e1e66ec478c20a"]}]}, 0x140c}, {&(0x7f00005ad000)={0x50, 0x3a, 0x200, 0x6, 0x2, "", [@generic="924e5b82796b4b9a0f780940412619711d417cce20e477a2489437372aea70621e6450ea1b6af1589c5d1ef2c17f42b2055db38b0bca3be293327c57ceeb63"]}, 0x50}, {&(0x7f000082f000)={0xf8, 0x37, 0x2, 0x1, 0x1, "", [@typed={0xc, 0x64, @pid=r5}, @nested={0xa0, 0x1f, [@generic="37998cdc14e396242f429c759ef823e97560d6452a4d8b7cb13132cef79e359eed51869af4ef7e9b1762158c54b6e7edded176dfe979d6f2ce913df325b799774c96d310b19f374c8e3751faf2fc5b69f03fb975c09e5e3b613f0b22a6bd8b0b1b47e3aea51126259405889834cad5d239bbb059d2779919cc2b282b2c82161b72e9110081463f1e30b34b343db26c9fabdf9c504e89060aa616aa8d"]}, @typed={0xc, 0x6, @fd=r0}, @typed={0xc, 0x15, @str='\x00'}, @typed={0x18, 0x4a, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0xc, 0x6e, @fd=r0}]}, 0xf8}, {&(0x7f0000199000)={0xac, 0x1c, 0x10, 0x0, 0x3, "", [@nested={0x9c, 0x62, [@generic="99c5e52a5f6b406329a8d0d23a45a6825beafd7cacabb7ecb17acff50d57ac04568b07fdf63d5ad3dc282dce00c4060929cda37b7c1bf077c3dec53c99c71ca37f26ceb21eabfed49d6991020889625f1f8a5ebbd9d0569d7adcf9fec1ef4201aa0f1cfca6efde5cd8991efb1748302ef6e1cac5d790168ff7abdedc6f9ce20cbca1d1eedc2694395d229b49cacaea1696c7b2d705887edd"]}]}, 0xac}, {&(0x7f00005f1000)={0x144, 0x28, 0x300, 0x1, 0x3, "", [@generic="11584d37ad0126946fdc8dc4a43800db6a80c3fbaa4f17c26ede5b6cc74e70b7018320429ec5f6d3f7a891e69a70a0e5d09a096f30b08c5d669db19f514c8130c81f52124696e1225335fe4d17e7c96905de80f1d056e530c744a6c621dbd63220489aa712ce", @generic="85b1806a259ff31ebd49caf02234a6971b190a15caba10784904a1b3a9f9bf75800cd839dcb9dacbffe89d5c4afa49677e9228867f998b70fa78f2d8af7814bd4f55909868879697270061df5939f341e313f8411dbdc19901e06e2415ab30a28c16f5647533dead6c6070925668bdfb798cefcef00929fb19943eef6fc98d12c5828be3bc", @generic="650179ac53078ded765caf96bba061bd2e52296d8150857ae76e3796c9314e9d5de78489a7f323f0d8cccc7d19f99e3aa5e10206cdf5d44e7af9a34f75f381de271825cb36fac1a9ca"]}, 0x144}], 0x7, 0x0, 0x0, 0x20000014}, 0x20000000) 2018/01/28 22:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000a16000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dae000)=0x1c) sendmmsg$unix(r1, &(0x7f0000885000-0x38)=[{&(0x7f0000838000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000051a000-0x10)=[{&(0x7f000043b000)="808bb061475c74964755eb225f92c5930570625f9b3c5184df27fdd558b0e67539464ac4be3957382155d267b5679009976a6d0848ed1b13", 0x38}], 0x1, &(0x7f0000774000)=[], 0x0, 0x4000000}], 0x1, 0x8005) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa7000-0x10)={&(0x7f0000bd8000-0x24)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x1cd}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000014e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cc5000-0x20)={0x3, 0x0, 0x10001, 0x5}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c5c000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f000086d000)={r3, 0xfffffffffffff800}) socketpair(0xb, 0xa, 0xc9, &(0x7f00007bf000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000006000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000384000-0xc)={0x0, 0x0, 0x0}, &(0x7f000033f000)=0xc) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000aa5000)={&(0x7f0000b79000)=[0x0, 0x0, 0x0], 0x3}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000c2a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0xb2, 0x2, 0x3, 0xa, 0xa0, 0x20, 0x3e, r6, r7}, {0x2, 0x5, 0x2000000000000, 0x0, 0x6, 0x7, 0x7, 0x3}, {0x8a, 0x6, 0x233, 0x100}, 0x1, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x2}, {{@in=@rand_addr=0x8, 0x0, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x1, 0x0, 0x3, 0x5, 0x3f, 0x4d}}, 0xe8) 2018/01/28 22:14:28 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000000c000-0x4)=0x0, 0x800) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000002a000)={0x800, 0x8, 0x200, 0x3ff, 0x10000, 0xe3, 0x0, 0x6e, 0x0}, &(0x7f0000020000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000a000-0x8c)={r2, @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]}}, 0x8c) [ 49.658448] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp 2018/01/28 22:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) 2018/01/28 22:14:28 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x0) sendto$inet(r0, &(0x7f0000026000-0x1b)="47fe70b06f67a9d5558208716a94a9d46837f7fdd8680b84a4d8ce", 0x1b, 0x5, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r2, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) 2018/01/28 22:14:28 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x4cb) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000b000)=0x0, &(0x7f0000027000)=0x4) 2018/01/28 22:14:28 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270141000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f000000c000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$pppoe(0x18, 0x1, 0x0) 2018/01/28 22:14:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000000)=0x0, &(0x7f00009fc000)=0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket(0x5, 0xf, 0x7ff) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000015000-0x4)=0x7, 0x4) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f000001a000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0xfffffffffffffffc, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000015000+0x471)={@generic="50aa3662c81483e312c0d39d7dee4188", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 22:14:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x20, &(0x7f0000921000-0x20)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000967000-0x20)={0x6, 0x7, 0x8009, 0x1000, 0x52e3, 0x0, 0x2, 0x8, r1}, 0x20) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000018000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @empty=0x0, 0x0, 0x0, @common='ipddp0\x00', @common='ip6gre0\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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0xffffffffffffffff}, 0x0}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) 2018/01/28 22:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x712, &(0x7f00009bb000)={0x0, 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f000074d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b37000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ca7000-0x10)={0x0, 0x10, &(0x7f0000efd000-0x10)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 22:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80804, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00000ef000-0x8)={0x0, 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, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$l2tp(0x18, 0x1, 0x1) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000342000-0x38)={&(0x7f0000a2f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009e9000)=[{&(0x7f0000910000-0x39)=""/57, 0x39}, {&(0x7f000059b000)=""/65, 0x41}, {&(0x7f0000239000-0x71)=""/113, 0x71}], 0x3, 0x0, 0x0, 0x3f}, 0x12143) bind$vsock_stream(r1, &(0x7f0000a27000)={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008fe000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ee1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f71000-0x108)={r2, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x8, 0x0, 0x1, 0x8, 0x4, 0x0, 0xfffffffffffffffc, 0x3de, 0x7, 0x0, 0x1, 0x0, 0xfff]}, &(0x7f0000560000-0x4)=0x108) sendto$inet(r0, &(0x7f00002c0000)="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", 0x7dd, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 49.706579] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp 2018/01/28 22:14:28 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xa) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fe7000-0x7d)={0x0, 0x75, "bb4581b38b586cacdeb2d5458ec7fe5a9a00a97a780f78812ec41854fd926fa0ba8071ce49708616d86c37d71807a4edceab4b1e2effe01703898376133064783c0714d27fc924de8626f5f7f8d75bcb06b10e08ae6630a4213088cacd4264bc137ce30588ffb43e565f17376b11d514936bf68053"}, &(0x7f0000fe7000-0x4)=0x7d) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x7, 0x1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000fe8000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe7000-0xc)={r1, 0x2, 0x2, [0x0, 0x907]}, 0xc) 2018/01/28 22:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bd5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f92000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000b7e000-0x8)={r1, 0x1}) syz_emit_ethernet(0x2e, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "43966c37"}}}}}, &(0x7f0000638000)={0x0, 0x0, []}) 2018/01/28 22:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000031b000)={0xa, 0x1, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, 0x214) recvmsg(r0, &(0x7f0000c15000-0x38)={&(0x7f0000d61000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b05000)=[], 0x0, &(0x7f0000b2f000)=""/0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d22000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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}}, &(0x7f0000efd000)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f000052a000-0x4)=0x7, 0xfffffffffffffef4) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 22:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005f5000)={0x0, 0x5}, &(0x7f00002c9000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002af000)={r1, 0x20, "56d87a05c765ac41d4b01b9b516da92dba27a7ffe77c5dc09b2373b42b2e1671"}, &(0x7f0000631000-0x4)=0x28) sendto$inet(r0, &(0x7f0000ad3000)="", 0x364, 0x20000001, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/28 22:14:28 executing program 4: socketpair(0x3, 0x1a, 0x8000, &(0x7f000096d000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000cb2000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a9c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000dfd000)={r2, 0x80000, r1}) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 22:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ecb000)=0x275, 0x4) 2018/01/28 22:14:28 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept(r1, 0x0, &(0x7f000000d000)=0x0) accept$alg(r2, 0x0, 0x0) bind$netlink(r1, &(0x7f000000e000-0xc)={0x10, 0x0, 0x1, 0xa0200400}, 0xc) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:28 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) listen(r0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000012000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f000000b000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000013000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x81, 0x500, 0xb2ee, 0x10, r1}) 2018/01/28 22:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x3, 0x80a, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001ae000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002b6000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ad0000-0x8)={r2, 0x682, 0x2}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x0, 0x1, 0x100001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000001e000)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000952000-0x10)={@ipx={0x4, 0x7, 0x8, "a31bb9c3d295", 0x7, 0x0}, {&(0x7f0000877000)=""/125, 0x7d}, &(0x7f0000b8c000-0x1)=0x0, 0x2}, 0x30) 2018/01/28 22:14:28 executing program 4: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000afd000)="", 0x0) bind$alg(r0, &(0x7f0000979000-0x58)={0x26, 'skcipher\x00', 0x0, 0x200c, 'chacha20-simd\x00'}, 0xffffffd4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000efb000)={r0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00002ff000-0x8)=0x7, 0x8) 2018/01/28 22:14:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000060e000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000512000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xd0, 0x5b0, 0x8, 0x80, 0xfffffffffffffff8}, &(0x7f0000000000)=0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 22:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x1, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000229000-0x80)=@generic={0x0, ""/126}, &(0x7f00004b7000-0x4)=0x80) accept4$packet(r1, &(0x7f0000968000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000003f000-0x4)=0x14, 0x800) 2018/01/28 22:14:28 executing program 6: r0 = socket(0x9, 0xa, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0xda}, &(0x7f0000c96000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000aef000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000000d3, &(0x7f0000563000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1d) 2018/01/28 22:14:28 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000001a000-0x118)={0x2, 0xa, 0x0, 0x0, 0xb3, 0x0, 0x7, 0xffffffffffffffff, [@sadb_x_filter={0x0, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x1ff, 0x0, 0x10, 0x14}, @sadb_address={0x0, 0x0, 0x2b, 0x80, 0x0, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfef}}, @sadb_x_policy={0x0, 0x12, 0x1, 0x0, 0x0, 0x9, 0x10000, {0x0, 0xff, 0x6, 0x81, 0x0, 0x81, 0x0, @in=@broadcast=0xffffffff, @in=@empty=0x0}}, @sadb_x_policy={0x0, 0x12, 0x3, 0x2, 0x0, 0x2, 0xb21, {0x0, 0x3e, 0x3ff, 0x5, 0x0, 0x40000000000008, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_nat_t_type={0x0, 0x14, 0x7fff, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x0, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x10, 0x4}, @sadb_x_nat_t_type={0x0, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000008000)=@get={0x1, &(0x7f000001d000-0xa7)=""/167, 0x3}) 2018/01/28 22:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/28 22:14:28 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000009000)=0x8) tee(r0, r1, 0x1f, 0x8) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$can_raw(0x1d, 0x3, 0x1) close(r3) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000004000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x2}) socketpair(0x1f, 0x7, 0xeb4b, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"187d09bc522aa7"}, 0x7}, [{"06c52795be096c"}, {"77130a95c7c934"}, {"c273970e113c67"}, {"d8ac3fb57d0aab"}, {"15a6f11adb17eb"}, {"3d8ebc40372ddd"}, {"c9b9aa879f5017"}, {"9a319245d57663"}]}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000000a000)=[{&(0x7f000000b000-0x8f)="fc23198fce82071ce5b6847ec5cbd3a6cb5ba68fb5a7a2562c8cac11191e1bce58dde270888a516d67b99ad5e2f2d0ad6cd663d2ab6bb81832952c09ca10dad4f1fbf3d3b0c11bf9f7fef936f597af417c0231eebeb5db655bae9fda2653afd343aaac92c29f080ce1969e792c0c1b813ecb6f809c37dd0ca6af4e42a1d2a55b86f0ecb5737ca549c811d8273fc09c", 0x8f}, {&(0x7f000000b000-0x10)="f6a6cba0ce897541b89d01bea47040b4", 0x10}, {&(0x7f0000000000)="9b53328050ae1f3b12fa9ceb63c97e26dc7f517fd38c4499b08639adcd31031a54831557355d4750c45a8436037d78b2f585f470223b42349fff40689da4f1caca01ef3d9087c6994193c967dfc1e6a7b2a8d80396b15cf2b821ec7d0bfa6a707cdad1e46941af0c0214ba606e10a6f6b247f3bd2d8eaa0d3716796d3860485e2c7a6571749316bac8b44d50612689dead0cee4a4dd6d1423e06f1e6474729877714a0475e347d54c66972cae909a5ada2d5a097b9730a976b316aa2f0bf89e4acace9c8bb0d7cd14580cb2fe1e9c6c90d8ca923b2dc9c6a0da4f32d1539", 0xde}, {&(0x7f000000b000-0x26)="da6e654ebe6713f65e72e33622847b9c8e6dc763e589f5c9a17b1f3b35668ab11a88eee792d3", 0x26}, {&(0x7f0000008000-0xf1)="637ad6b82559501be13cd7263c88ac796536e047af228d0416f703047104daf101478a8ba5ddfc5e30650837c1987be22b616f59a6a9f45de2e253f1e95f342416015c1a98cc5b37d606015b0a0ce13c84f981e141a7cdb54d069caaff3eccf6f485b35653452b223b78bda2d8d67b3be88fdcb72d826a65ceb15243d93149e5272a7fe840a33d152483f21af406f044027b4c876d187905708170f39862da6d325ed1bd943a74ee31a16e5637f4d205ee5b31209a6c6b5f3e653dfae7124446eb1690bec508e4896659b4b60956814f508064e26e9cf3604873cee04f5ee52d6b6e2866c037b5425649b13ac3b77a6bdb", 0xf1}, {&(0x7f0000005000)="ae44651677b37e7ce17be9d541b105ca5b31923e66e5e06e01d2f9194fe43274d15aacac57c27366b91f148423e981c7e88a07e4b878eda924b9121fb2", 0x3d}, {&(0x7f000000a000)="5100182e67631bb0b4d7b11143abb202532208acabaf8102b2548f9be87b7b73e9009d466dd660626178d3611534124ffe8dd658cc6fcf104809c9ae88a3727200d342d9db53f3eedd14d0284fbeac9a6db093ab77d63bb0f12c6e26d12b03af6617bc82d4c7d6ecb423258b03cad5f829a25c70a35d45ddae38a3a1fe7c24fa33b529b6a60479fba1a225dec7fb156c767cb7681f728da51790f52f399b", 0x9e}, {&(0x7f000000b000-0xd)="01066a7c0a2dfd8c522cbc72c5", 0xd}], 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f000000a000-0x4)=0x1, &(0x7f000000a000-0x8)=0x4) ioctl$sock_SIOCINQ(r3, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/28 22:14:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e05000-0x12)={@generic="8d455ceecbf176ed0b9a02753fee1c90", 0x434530e8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000eac000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000fea000)="", 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/28 22:14:28 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80802, 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000009000-0x48)=""/72, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x120, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000008000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000009000-0x4)=0x8, 0x80000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000008000)={0x4, &(0x7f0000002000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/28 22:14:28 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000)=0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0xb3) 2018/01/28 22:14:28 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000000d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000001d000)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000009000-0x8)={0x7, 0x4, 0x9, 0x80}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000012000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast2=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000001d000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x80000001, 0x1, 0x0, 0xa, 0x80, 0x20, 0x7c, 0x0, r3}, {0x6, 0x0, 0x8, 0x18d780000000, 0xba0, 0x1, 0x4, 0x1}, {0x51, 0x7, 0x6, 0x0}, 0xa45, 0x1, 0x0, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x3, 0x7fff, 0xd72, 0x4, 0xff}}, 0xe8) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:28 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x67b, &(0x7f0000016000-0x8)={0x0, 0x0}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000009000-0x70)=[{0x0, 0x0, &(0x7f0000014000-0x50)=[{&(0x7f0000010000)="e57c37ed9e76d2f418a41b6d9c0f7730b94093e6795c7b14945925ad0a6ada26abf2f5e82205c899f50104a9b500a58dad", 0x31}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000011000-0x14)={0xc37a, 0xfffffffffffffffc, 0x0, 0x101, 0x4}, 0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0x6, &(0x7f0000017000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000011000)={0x10000000, 0x1, 0x2e}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000018000-0x4)=0x0, &(0x7f0000018000-0x4)=0x4) [ 49.991085] netlink: 'syz-executor0': attribute type 18 has an invalid length. 2018/01/28 22:14:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000000000)=0x3a, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30}, @in6={0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/28 22:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 22:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x2000000008, &(0x7f0000964000-0x4)=0x4, 0x4) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000798000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3e000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={r1, r2, r3}, 0xc) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r4, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007f0000-0xe8)={{{@in6=@loopback={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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac1000-0x4)=0xe8) r6 = socket(0x4, 0x0, 0x0) connect$nfc_raw(r6, &(0x7f0000495000-0x10)={0x27, 0x7, 0x40, 0x0}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000172000-0x10)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/28 22:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f00009c9000-0xb3)='QFg', 0x3}], 0x1, &(0x7f00006c3000-0x1110)=[], 0x0, 0x0}, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005c5000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000076d000)={0x0, @in6={{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x7fff, 0x0, 0x30}, &(0x7f000013a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c0d000)={r2, 0x4, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000479000+0xb09)=0x0, &(0x7f0000733000)=0x4) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/28 22:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000a4b000)={0x0, 0x0}) accept$packet(r0, 0x0, &(0x7f0000f19000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/28 22:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000d0000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e3c000)=r1) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1, 0x0}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000b0a000)=[@in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x0, @rand_addr=0x4d226c1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}], 0xb8) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 22:14:28 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f000001c000)={0x0, {""/7}, 0x0}, &(0x7f0000013000)=0x10, 0x80800) connect$ax25(r1, &(0x7f0000016000)={0x3, {"3600b97bf3c30e"}, 0x2}, 0x10) socket$nfc_llcp(0x27, 0x3, 0x1) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000014000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000001d000)=0x1c) accept4$llc(r2, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80000) [ 50.054632] netlink: 'syz-executor0': attribute type 18 has an invalid length. 2018/01/28 22:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 22:14:28 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000026000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x8006, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x4]}]}}, {""}}}}}}, 0x0) 2018/01/28 22:14:28 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000, 0x0, 0x0, 0x0}) getsockopt(r0, 0x0, 0x7fff, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/28 22:14:28 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x100000001, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000001d000)="daa9934f335881af1b7650d3efd09406e49c87794d8c245f7e06b7c530fa8a0176af2a93ffcef3fed9eaeab8ec5d98c49fda7c15c07bddf3be768ee22cf37bdcbf9a92de812d8f56e43ef53413424d7ea342691009bf8badaa6f942fef53fa32b1e01af691a54a82f9068b019addf47cb37f3a903103c700784284df816c99f3e04acd90a4b27be311e7f0babd48097a6c8e210ccd34c9ad3bc840e6b523960524260f216d0d5b682aac39955b39701edb10b05bdd27b820a2fd426bc9960fa77402da401f35ee", 0xc7, 0x48040, &(0x7f000000d000)=@sco={0x1f, {0x81, 0x100000000, 0xbbb, 0x5, 0x8001, 0x5}}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f000001c000)=0x6, 0x4) 2018/01/28 22:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000f39000-0x8)=0x0, 0x10001) pipe(&(0x7f0000096000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f02000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b40000-0x4)=0xff, 0x4) 2018/01/28 22:14:28 executing program 7: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000042000-0x6)={0x0, 0x47}, &(0x7f0000088000-0x4)=0x6) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000044000-0xe7)={r1, 0xdf, "f8990a19f34f8635df4e524887481d34bc38dbf6128444977798ae4f536f84adde7dba53ff3d2f53c5734855d6bfe0281fdf51539892ed08ed229aba75bb1ecf7e6c01488e6d31dd15b5d711cb4806397db4c512706df3ddb99a57976639dd42084eb60744e5bcc41ed36c3cc1151a6640d9def0cf1acac1b2e8d37f8f31d6e4aa6bb66f36ca98b0f3abc500dd0874b45a73bb3dc341f613c4241058f804168520aeb6114c9085f600610c157708b8f3255a6c2302bdd8e617c0911ae0e721e4682c65c4ac332461f370a30ee95af07ecc0bec4aa2742196ee1f394fd61de1"}, &(0x7f00000f9000-0x4)=0xe7) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000fa000-0x8)={r1, 0x6}, 0x8) 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) 2018/01/28 22:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009ec000-0x8)={0x0, 0xa1, 0x5}, &(0x7f000099c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000088c000-0x8)={r1, 0xff}, 0x8) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 22:14:28 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000c5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00008aa000)=""/0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x81, &(0x7f000000e000-0x8)={0x0, 0x0}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000004000)=[{0x2, 0x7fffffff}, {0x7, 0x7fff}, {0x7, 0x1ff}, {0x0, 0x4}, {0x6, 0x1000}, {0x2, 0x81}], 0x6) socket$inet(0x2, 0x200000003, 0x2) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/01/28 22:14:28 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x9, 0xb, &(0x7f00004b6000)="aa4373257d5ca1718f550978d668ef1725466893be6ad90b068707b536d9370c3680ca8ffb8b7e30245f4486c6c154c6c28e3525356a66626bc16236c44afd7d3c931b46fbbc42f1b4262867c339ecdeaec2b278b54e0100000001000000656b19c165784e39ef5e5accf917718bb46b7629ab837b5ab1f38505bc73c3878f6d7deb3991c46840f229b4c7a12ffa04d523883f3d2d552b9716cd392dc2f49b0880d55ec3af1da509a783e812ab14e5e2750885f6121bb557a1618f46c9c965055608bc9ea6f588a05e505b1b5d05518d67e8ded871c11f5d93c22a573625992d75c82ccd48357c6039d8d62ca59e458a010161625a98", 0xf6) sendmmsg$inet_sctp(r0, &(0x7f00003f4000)=[{&(0x7f00001dd000-0x10)=@in={0x2, 0x0, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ab000-0x20)=[{&(0x7f00006d2000-0xc9)="c6c8b3284cfc4f33fb2fb2bfcedf66b89508ddb2c1c5db9922be505b2b042d0cbf6e90b9cab74b600e01651d7e68f9d94c1913d2277bd6ff84789e956a48512fae551b0dc05efe0e7f8fc953d38fab4d2c732cfa3954a990faebfaf24f2f199d33d60ce68217190cc8141681fb9fffc298432cbfacb637c94dc3f1d4ab19ad7d3b6a4df0b0ffca511d5758a3da47e3e5850f45bef56760b7ba29e4cb4b3b092f2534977a0759eb9013597b7881d3f8a457725080ea9c4c45a9f7320340cba186bc4b593eeab6c97017", 0xc9}, {&(0x7f0000726000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4000011}], 0x1, 0x40) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000650000-0x4)=0x0) poll(&(0x7f0000beb000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 22:14:28 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@generic="e5e310659b05c7b0795cc73064fe8a15", &(0x7f0000005000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "a54d5f982ac4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000008000)={0x0, 0x13, "09a6441567a66151e70461f10347d25b161950"}, &(0x7f0000009000)=0x1b) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000)={r1, 0x8, 0x20}, 0xc) 2018/01/28 22:14:28 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000018000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x3bf, 0x800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000019000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001b000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000018000-0xf0)=""/240, &(0x7f000000d000)=0xf0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/28 22:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bb5000-0x8)={0x0, 0x8}, &(0x7f000074c000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ee0000)={r1, 0x6a4397d7, 0x2, 0x1, 0x81, 0xffff}, &(0x7f0000a02000)=0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xc3, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) 2018/01/28 22:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) close(r0) 2018/01/28 22:14:28 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x807, 0x1) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000038000-0xb8)={0x0, 0x3, 0x1, 0xffff, 0x80, 0x8, 0x16c, 0x7fffffff, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffff0000, 0x1000, 0x9, 0x1c}}, &(0x7f0000037000)=0xb8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000038000-0x98)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5}, 0x98) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/28 22:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f000094c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000210000)=0x14) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000e29000-0x4)=0x0, &(0x7f0000324000-0x4)=0x4) r1 = socket(0x11, 0x80800, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000cac000)=""/4096, 0xde4) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r3 = socket$inet(0x2, 0x805, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00001d2000-0x6)='veno\x00', 0xff16) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73) 2018/01/28 22:14:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000064d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xa6)=""/166, 0xa6, 0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7f) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000764000)={&(0x7f00003a5000+0xd9b)='./file0\x00', 0x0, 0x18}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000755000-0xc)={0x2, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000053c000)={0x10000, 0x4, 0x100, 0x2000003fe}, 0xffffffffffffffaf) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000a3d000/0x10000)=nil, 0x10000, 0x0, 0x13, r3, 0x0) 2018/01/28 22:14:28 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_data=&(0x7f0000003000-0x20)="e61429d62edb57f9779194cc7508a9624dfb36147c28b70e0d49e783bf00c40e"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000-0xa)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000003000)=0x100000001) 2018/01/28 22:14:28 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xfffffffffffffffe, 0x800011a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000001c000)={0x0, 0x94}, &(0x7f0000003000)=0xffffffffffffff17) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000011000)=0x7fffffff, 0x4) r4 = accept4(0xffffffffffffffff, &(0x7f0000010000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0x26, 0x80800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000006000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000)={r3, 0x8, 0x93, "5cb0d361ecad7ad74c6e2ed0a59ea4d88beef49f9a3466f7790ec726fee146c64e5021e0073b4c81a2af08c6ed638c4061085b8860d9cc2724350f6c19d46bf35bc5bd90e1b0a1fe723dc82c4dfb07edbd1956acbbdecb0927ed0d23b0f8bf6ddcc12d3f5cd9b4bdc7e5fb0512532758ce536c762c3c87ccfe1cb8bed8a27b204e49c4a0b56c9d133e9bc0504c52c8bad0374b"}, 0x9b) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000003000-0x8d)="390766d530598674ac68e886ba35ec13a935328f007d8739edd1eae0eea3900ec3c060fc828d4de3e4bfecccc2e7585386ede2a5cb4112d260366e0d8653e765f8f97b90faabd595d8a0dbffe2c6acfb982898018f9bfa99d3a9a95f6854cc3ecf09fe01a05efcbdbc466e126f85c05e4dc6948227a989f01f1f9ded741967f3b192b6346e2b90462acddc3db8", 0x8d) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000d000)={0x6, 0x0, 0xc0, 0x9, r3}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000001e000-0xc)=@sack_info={0x0, 0x401, 0x1}, 0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x893e, &(0x7f000001e000)={@generic="d340ffffff06357ea94e4cb8bf823dba", @ifru_map={0x9, 0x101, 0x1b, 0xffff, 0x5a8a115b, 0x40000000001}}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x9, 0x84, &(0x7f000001e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000001d000)={0x0, 0x7a, 0x5a, "f53ab2fa6f7d5a3e12890eabf437289185160dd41efcc359e05d9369c5f43e55ed08212f89586db48690fd3a1e9bc7554b568b931e6e31d0834f9c82618b0c5ab9e0cf31134c4b2dc8d8195e127109e6530cd5dba46fe998e555"}, 0x62) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000008000-0xb)={0x1f, 0x8001, 0x3, 0x7, 0x7ff, 0x2, 0x7, 0x800, 0x7, 0x0, 0xfff}, 0xb) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/28 22:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x3, 0x1ff) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000057000-0xc)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c13000-0x4)=0xc) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000882000)={0xe, 0x9, &(0x7f0000703000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0xfff, 0xf, 0x0, 0xf, 0x35, 0x1}, @jmp={0x5, 0x4, 0x7, 0xa, 0x0, 0x1, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c3c000-0xa)='syzkaller\x00', 0x100000001, 0xd8, &(0x7f000007f000-0xd8)=""/216, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ff4000)={r1, r2, 0x4, 0x2}, 0x10) 2018/01/28 22:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0xdd) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000ae1000-0x18)=@get={0x1, &(0x7f0000d3e000)=""/122, 0x6}) 2018/01/28 22:14:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000da2000-0x10)=@req={0x50, &(0x7f0000000000)={@generic="73caa97ecd7bbc6a0aff6625c9ac8d7e", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x7fff}}}}) getsockname$packet(0xffffffffffffffff, &(0x7f00002b4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000903000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000036f000-0xc)={@multicast2=0xe0000002, @rand_addr=0x3f, r1}, 0xc) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x36, &(0x7f0000027000)=0x0, &(0x7f0000005000)=0x4) r3 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000029000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000023000-0x4)=0x1c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000029000-0x4)=0x2, 0x4) sendmsg$nl_route(r3, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000198000)={0x0, 0x0}, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000789000)=""/113, &(0x7f000079d000)=0xfffffffffffffd5b) socketpair$inet6(0xa, 0x6, 0x8001, &(0x7f00002eb000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000263000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000418000)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000070e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f34000-0x4)=0xe8) r5 = accept4$inet(r0, 0x0, &(0x7f0000916000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b2b000-0x8)={0x0, 0x3ff}, &(0x7f0000127000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000d69000-0x8)={r6, 0x200}, &(0x7f0000030000)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000304000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x4, 0x1, 0x2, 0x2, 0x0, 0xa0, 0x21, r3, r4}, {0x8, 0x3f, 0x0, 0xa2cb, 0x9, 0x5, 0x9a, 0xc8}, {0x96, 0x100000000, 0x0, 0x80}, 0x0, 0xf, 0x0, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x2, 0x3, 0x80000000, 0x8, 0xee, 0x7fffffff}}, 0xe8) 2018/01/28 22:14:29 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/28 22:14:29 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x0, 0x0}, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) close(r0) 2018/01/28 22:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002ae000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001b2000-0x4)=0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af0000)="19be43a072b5dca4bb7b", 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r1, &(0x7f0000e8c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000d52000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000feb000-0x1244)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:29 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000-0x45)={0x0, 0x3d, "f13b9a80fed920af910aed5f1c8e9ba189f6ae459c009a14c7a2dd9022dcaf244f5a0276cabaf8833a846048be8aeb68d2eddea4ec1f8c251a963d08a4"}, &(0x7f0000004000-0x4)=0x45) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x0, ""}, &(0x7f0000003000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001b000)={0x3f, 0x3, 0x4, 0xffffffff, 0xffffffffffffffff, 0x8000, 0x6, 0x8, r2}, &(0x7f0000020000-0x4)=0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001f000-0x4b8)=@filter={'filter\x00', 0xe, 0x4, 0x458, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x26e, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:xserver_misc_device_t:s0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf3975f3f020180f4125204fdaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="e46a922fa6040000aeadc0199700f7bb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x4b8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000020000)=0x2, 0x4) 2018/01/28 22:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d4e000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "290101", 0x8, 0x2f, 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}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f000009e000)={0x0, 0x0, []}) 2018/01/28 22:14:29 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000001c000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@generic="1981dfe925f3337ccdcd3541c9971ff9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000001e000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/28 22:14:29 executing program 5: pipe(&(0x7f00005ad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bb0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c95000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d94000)={0x8, [0x7, 0x7a582a96, 0x0, 0x2, 0xff, 0x0, 0x5, 0x4]}, 0x14) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2, 0x0}, 0x0) 2018/01/28 22:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt(r0, 0x8, 0xd9f, &(0x7f00005d9000)="33df3029f99b368078a4e098adef3f8778b1ecb732a04ddc914cae553d0741a8a5faa8001b3ee9359e0e887e46b53612fddc896ecc8e9918496eaabcbd4201af3cdbff7b313b4ee438880ee6c374a99d36600309dfaa24b8ad9fed797dd2f7f16d1437518e0b2fad959c", 0x6a) syz_emit_ethernet(0x36, &(0x7f0000b21000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="e6b7284becdb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x40000000000000ae, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aa7000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 22:14:29 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b9) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[], 0x1d3, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0xffffff87}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000020000)={0x0, 0x0}) 2018/01/28 22:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x19) getpeername(r1, &(0x7f0000b17000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000848000)=0x2e) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000bed000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="a0959e981021", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="845eb7caa3c92785640db9bc07884416"}) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) [ 50.476041] netlink: 'syz-executor2': attribute type 17 has an invalid length. [ 50.481734] xt_SECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. [ 50.497154] xt_SECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. 2018/01/28 22:14:29 executing program 5: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000093d000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x806, 0x5, &(0x7f0000940000-0x8)={0x0, 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000941000-0x4)=0x4, 0x4) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000c3000-0x10)={0x6, &(0x7f00000bb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000942000-0x8)={r2, 0x24}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000174000)=0x7f, &(0x7f0000940000)=0x2) 2018/01/28 22:14:29 executing program 6: socket$inet(0x2, 0x5, 0x559c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c32000)={@generic="6d87dbd5bbf87cb253ae16b4bd4830ea", &(0x7f0000182000-0x10)=@ethtool_stats={0x1d, 0x1, [0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000586000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/28 22:14:29 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000000b000-0x4)=0x9, 0x4) close(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000007000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000d000)=0xfff, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000000e000)=0x0, &(0x7f000000f000-0x4)=0x4) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f000000c000-0xdb)=""/219) 2018/01/28 22:14:29 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x970, 0x4) ioctl(r0, 0x7f, &(0x7f000000d000)="494f9d4e98e72c21199785b0d71d38e3e9a94a60e0d78a0cb75ff9a11533a54c7470c33b74b622a8f29cfc942db224df128955d04f00d2ada481f3e07b675f6e36a24caa94cd92b93f4d0400f2263a465bdd1ae0b3d2e677cbca7b44f496eb3f6eb6a34ceb080947bd") write(r0, &(0x7f000000b000)="", 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000e000)={0x9}, 0x1) recvmsg(r0, &(0x7f0000003000)={&(0x7f000000d000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3, 0x0}, 0x2000) 2018/01/28 22:14:29 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000021b000)="d5e7f0c56847bdd0f68dc54a89e3f554e9b2a373a7d37c8525e9663fe0e6d2383a84cfe1dc7735c118f6688a004d52175cb748f86a5792f50d6979cb68669115573f52f14a341383314c0bf4176b768e2974ed12857e087749c3e6dfc8e330752c8570a7b119accec0ec71a70e3ae9e1800c71e2afcb17e02db316afdc8cc85b721d8091639ba24911cc8fe408702adf683507e631bdd4b9b5db4475d88579d7f7bffc89a6f1b958c251044c31bbaed0a7bf8abb5210ccb5c14a7d2d5d049c4177714af52e0ac5d5d5171fbe3b955456e754c516b02253285827efdc19a1edca6249c551b0d3291a374e", 0xea, 0x4000000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000043b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00002e3000)={0x0, 0xba, "321dc9af9890910ffc35e17ff546a0d691ea870e0863edc443261bc9e18b8d9259b4c828dddcb4cf276b0a8e0c1a8a49cfca02476378a7fadbc6db967684b7c78e4e32ff50462b444ae3310542936787c6afc24c7502156734d5125996fccffaecb070a8411095ed4bfe70744927a50d1b9c59a4f7efb5893ab534f8e1b44c5f726de7bc05bdc5ba17147f906bfdf21b93edc0d6b7750c1082fb807974b5579b8dd052777f27ab5a265def435a0e41ed3889b80d1d636bfda5a5"}, &(0x7f0000b03000)=0xc2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d55000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x1, 0x0, 0x7ff, 0x82}, &(0x7f00001bb000-0x4)=0xffffffffffffffb3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000a08000-0x4)=0x0, &(0x7f000085f000-0x4)=0x4) 2018/01/28 22:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e6e000)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000640000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00005c1000-0x4)=0x100, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f24000-0x8)={0x0, 0x6}, &(0x7f000091e000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000370000-0x8)=@assoc_value={r2, 0x401}, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005f7000)=0x0, &(0x7f00005f1000-0x4)=0x4) 2018/01/28 22:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c23000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000062f000)=0x1c, 0x80800) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000fce000)=0x0, &(0x7f00002a6000-0x4)=0x4) r1 = socket$inet6(0xa, 0x3, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ebe000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f3a000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004b1000)={r2, 0x90, &(0x7f0000d89000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, @in={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in6={0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}]}, &(0x7f0000b42000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000065a000)={r3, 0x3ff, 0xb1, 0x2}, &(0x7f000063d000)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b05000)={0x7, {{0xa, 0x3, 0x491, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x91f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x58ce6049, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [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]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d0b000-0x4)=0x100000000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b59000)=[@in6={0xa, 0x3, 0x8a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000056e000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) [ 50.537291] netlink: 'syz-executor2': attribute type 17 has an invalid length. 2018/01/28 22:14:29 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000001d000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000011000)={0x0, 0xff, 0x30, 0x1c000000, 0x8}, &(0x7f0000017000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000017000-0x6)={r2, 0xffffffffffffff81}, 0x6) sendmsg$key(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001d000-0x10)={&(0x7f0000008000-0x50)={0x2, 0xa, 0x3, 0x3, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0xffffff62}, 0x1, 0x0, 0x0, 0x0}, 0x8000) [ 50.604920] device syz6 entered promiscuous mode 2018/01/28 22:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = accept(r1, &(0x7f0000fa7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005be000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000338000-0xe8)={{{@in=@remote={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}, {{@in=@dev={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}}, &(0x7f00004af000)=0xe8) bind$can_raw(r2, &(0x7f0000e56000)={0x1d, r3, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/28 22:14:29 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f000001d000-0x4)=0x0, 0x4) 2018/01/28 22:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000028c000)=""/244, &(0x7f0000b27000-0x4)=0xf4) 2018/01/28 22:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r1, 0x0, 0x7ff, 0x7ffc}, 0x10) [ 50.636982] device syz6 left promiscuous mode 2018/01/28 22:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x17, 0x80001, 0xffffffffffff0000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00002fa000)=0x4, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00002d7000-0x10)={&(0x7f0000c65000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common="6c6f0000000000000003000000e0f005", &(0x7f000033d000-0x20)=@ethtool_test={0x1a, 0x1, 0x8, 0x2, [0x80000001, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) 2018/01/28 22:14:29 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x806, 0x8, &(0x7f000001d000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f000000c000)="0140a8bacdcf4f9bcd776fdfa38a6eb45093dccc0c95e2f74389c092f904ecb53874fe448ef873a4038c3416de4a07252a7bb1aa81b4e17fd6af1947f03cd53f7d82ffda39ffd26e848871ca24", 0x4d) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:29 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000-0x10)={&(0x7f0000007000)='./file0\x00', 0x0, 0x66036e9582ecc94a}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000000e000-0x4)=r3, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000000e000-0xc)={r0, 0x80000, r1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000000d000-0x40)={0xd451, 0x2, 0x5, 0xd1, &(0x7f000000e000)=""/209, 0x66, &(0x7f000000d000-0x66)=""/102, 0x12, &(0x7f000000c000)=""/18}) r4 = socket$inet(0x2, 0x804, 0xfffffffffffffffe) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='syzkaller1\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x0, 0x0}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0xfffffffffffffd6a, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/28 22:14:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x9, 0x0, 0x2, 0x7fffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000003000-0x10)={0x3, r2}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000b59000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000daf000-0x80)=[{&(0x7f0000c2c000)=""/166, 0xa6}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000aa0000-0xaa)=""/170, 0xaa}, {&(0x7f0000001000-0xf8)=""/248, 0xf8}, {&(0x7f0000ec4000-0x6c)=""/108, 0x6c}, {&(0x7f0000be7000)=""/146, 0x92}], 0x8, 0x0, 0x0, 0x2}, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000268000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) socketpair(0x1000a, 0x45, 0x200, &(0x7f0000c55000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001a5000-0x20)={0x400, 0x0, 0x1, 0x100000000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000733000)={0xffffffff7fffffff, r3}) sendto$inet6(r2, &(0x7f0000aef000)="79100f4710a47d862b0f923e11ba8abed8e58f0ff7a28f26d5b1a930d7c3fccfb71be9d1afa2062c55e0049bed2cfc62964f8a0190edf1d1ce", 0x39, 0x8000, &(0x7f0000caf000)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000f2f000-0x118)={0x5, {{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, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b87000-0x210)={0x8, {{0xa, 0x1, 0x66, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x41b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8e06}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) bpf$OBJ_PIN_PROG(0x6, &(0x7f000081e000-0xc)={&(0x7f0000375000-0x8)='./file0\x00', r2}, 0xc) syz_emit_ethernet(0x66, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x30, 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={0x303, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00005bb000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9651, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x58) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000019c000)=0x0) [ 50.943742] device syz6 entered promiscuous mode [ 50.992551] device syz6 left promiscuous mode 2018/01/28 22:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x0, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) pipe(&(0x7f0000890000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000e3a000-0x18)={0x5, &(0x7f0000b26000+0xde6)=""/14, &(0x7f0000752000)=[{0x79, 0x13, 0x0, &(0x7f0000565000-0x13)=""/19}, {0x9, 0xc6, 0x395, &(0x7f00006a6000-0xc6)=""/198}, {0x215, 0x13, 0xfd, &(0x7f0000e68000)=""/19}, {0x80000000, 0x62, 0x0, &(0x7f0000a1b000)=""/98}, {0x2, 0x41, 0x20000000000, &(0x7f00005ec000)=""/65}]}) bind$inet(r0, &(0x7f0000b21000)={0x2, 0x2, @rand_addr=0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f00001d2000-0xf0)="", 0x0}], 0x1, &(0x7f0000108000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000000) 2018/01/28 22:14:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ca1000-0xc)={0x6, 0x1, 0xffffffffffffffff, 0xffffffffb2813d7d, 0x9}, 0x2dc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(r0, &(0x7f000041a000-0x1c)={0xa, 0x1, 0x802, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1fbe}, 0x1c) bind$netlink(r1, &(0x7f0000db2000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x42020080}, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x204c083}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0xfffffffffffffffd, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b5f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000e5000)={0x0, 0x0}, &(0x7f0000a8a000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000879000-0x8)={r3, 0x3}, &(0x7f0000dce000-0x4)=0x8) 2018/01/28 22:14:29 executing program 5: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x7, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000d40000-0x8)=0x0, 0x400) ioctl(r0, 0x1000008916, &(0x7f0000000000)="") socket$nfc_llcp(0x27, 0x2, 0x1) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/28 22:14:29 executing program 4: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000cb0000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008ff000-0x8)={r0, r1}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f0000d3b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/28 22:14:29 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 22:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f00000ed000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000a31000-0x5c)={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x0, [0x8, 0x7ff, 0x8000, 0x200, 0x8, 0x8f, 0x52, 0x8001]}, 0x5c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000024000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000208000-0x88)={0x7, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x300000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$nl_xfrm(r1, &(0x7f0000c50000)={&(0x7f00009a0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000781000)={&(0x7f00001ff000)=@expire={0xfc, 0x18, 0x901, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@ipv4_hthresh={0xffffffffffffff4a, 0x3, {0x0, 0x0}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:29 executing program 3: mmap(&(0x7f0000000000/0xd42000)=nil, 0xd42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80001, 0x3, &(0x7f0000d43000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d42000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d42000)=0xe8) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000d43000-0x14)={0x11, 0x18, r2, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@common="6c6f3a000089ffffffff9300", 0x0, 0x0, 0x0}) 2018/01/28 22:14:29 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0xec, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000020000-0x4)=0x0, &(0x7f000001f000)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000019000)={0x2, 0x0, 0x1, 0x3}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000021000-0x20)={0x2a2, r3, 0x10003, 0x39e5}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000018000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000010000)={0x6, 0x14, &(0x7f0000000000)=@raw=[@generic={0x5, 0xdd, 0xdd, 0xfffffffffffffff8}, @ldst={0x1, 0x3, 0x3, 0xa, 0x3, 0xfffffff4, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x4, 0x0, 0x5, 0x94f6ad3df6843d1d, 0x10, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7fff, 0x2, 0x6, 0x401}, @jmp={0x5, 0x4, 0x7, 0x2, 0xb, 0xfffffff8, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x15}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7f, 0x0, 0x0, 0x2}], &(0x7f000001f000-0xa)='syzkaller\x00', 0x7, 0x80, &(0x7f000001f000-0x80)=""/128, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) bind$alg(r1, &(0x7f0000013000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000001e000-0x44)={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) sendmsg$key(r0, &(0x7f000001b000-0x38)={0x0, 0x0, &(0x7f000001c000+0x562)={&(0x7f0000002000)={0x2, 0x6, 0x73, 0x6, 0x33, 0x0, 0x1, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x3, 0x6}, @sadb_lifetime={0x4, 0x0, 0x6, 0x3, 0x8, 0x800}, @sadb_x_sec_ctx={0x1a, 0x18, 0x5e27, 0x7b, 0xc8, "7d4a43b351a8b318c8da0da91697f61b3fd78b4844dfd6c11af880c52bd32debe1a66fb5cac69f8eb661f2c2f6b070f7569914aab04ce90adb21429f8f79d3075e7a96d44ee749ca27efc5021d65eb86e6fe75d60dc97b028797792cbc41f7f101b752ff0675d37c54b0b3249ea62e295bae7492b6bce2e48ac9bc259e3d71430aaeb45d751049d7a40e30d3154f73d0aafbd70c2ca5f36ed1a4c4880d52f4e68c2d4ce6e7114682399ae428fb24f15dc854bd54a2bb54578e973c8b4a73be970a95cd6ffa5b5ae2"}, @sadb_x_sa2={0x2, 0x13, 0x3f, 0x0, 0x0, 0x0, 0x3}, @sadb_sa={0x2, 0x1, 0x3, 0x6, 0x8, 0xe5, 0x2, 0x80000000}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x4, @in=@empty=0x0, 0x2, 0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x4, 0x6, {0x6, 0x6c, 0x6, 0x3ff, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000001c000)={0x0, 0x1}, &(0x7f000001b000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000e000-0x29)={r6, 0x21, "d037bff510fee004d7adf1b9810acb91fc69ffbed4ed1f3e804eeeedde47613db5"}, &(0x7f0000021000-0x4)=0x29) 2018/01/28 22:14:29 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000253000-0xe3)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pread64(r0, &(0x7f00007cc000)=""/83, 0x53, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/28 22:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create(0x1a) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) pipe(&(0x7f0000589000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000568000-0x10)={r3, 0x50, &(0x7f0000fcc000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) epoll_create1(0x80000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00009ed000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000672000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000135000)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r2, 0x5451) [ 51.187724] kauditd_printk_skb: 4 callbacks suppressed [ 51.187732] audit: type=1400 audit(1517177669.824:62): avc: denied { bind } for pid=9299 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 22:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000a14000)="e3b1592e87476821aaf2e249fd63bc86bbf8d18f525eae3923102dc05b1f44c76a981b028d6bde5d2df8ffbe4666f68fae5aea53492a442c6ddcaadb9cecddf7250318f107f3250f0d388f", 0x4b) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000716000-0x78)={0x9eb, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x0, 0xad4c, 0x9, 0x18, &(0x7f0000e70000)=@generic="83a426b284fdf24659f35ac9e549c088", 0x9, 0x5, 0x1}) sendto$ax25(r0, &(0x7f0000a23000)=';', 0x1, 0x0, &(0x7f00008f0000-0x10)={0x3, {"5ee654f993b8e2"}, 0x0}, 0x10) close(r0) 2018/01/28 22:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000969000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c25000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x9, 0x10000000000000, 0x80000000, 0x80}, &(0x7f0000577000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000908000-0x8)={r2, 0x2}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000303000)={r2, 0x5f, 0x9, 0x6, 0x8001, 0x100000000}, &(0x7f0000ece000-0x4)=0x14) 2018/01/28 22:14:29 executing program 4: pipe(&(0x7f0000dfb000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000c4d000-0x3)=""/3, &(0x7f000042e000)=0x3) mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005ac000)={r1, r0, 0x5, 0x2}, 0x10) setsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/28 22:14:29 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000001d000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003dd000-0x38)={0x0, 0x0, &(0x7f00009d1000)=[{&(0x7f0000bb4000)="f1515646c5ad4231f345384efafffb1ebda84b51ad32389b9a56fc288406008b", 0x20}], 0x1, &(0x7f0000d3b000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000be3000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/28 22:14:29 executing program 2: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x11f) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) close(r0) 2018/01/28 22:14:29 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 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, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/01/28 22:14:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet(0x2, 0xa, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x2d3) recvfrom$ax25(r0, &(0x7f0000001000-0xb9)=""/185, 0xb9, 0x40000000, &(0x7f0000001000-0x10)={0x3, {"8f9d51239c91ba"}, 0x8}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000001000-0xea)="aad2c37d7a5f2b15e9848a98d2e6cead9db39a49574a1b41c842c891eefb9f82cf1e3e371452d8352a1286201bc24d9c3d164d849f5fcb8dbed203555ce047a080e614bf73e738b9de01886e41a2be34d4912f73019e4171412ed78145a6a7aafaca446045513bf69ad28905b3e8f82245fef9e263ba4aec748cfc1a257357f12b5e49752199ee31c99d342601ffe243aa6ad97bea435bfbae38412fefb791303949f28a3d9cfe3edb34eb8b6fb219140cb324f4b4c4704ba6a718fb67d6a08a6ccbf03ef86b4765335bf4fe0e4f1092f36fcce6b332c867f9517d1b5f38fa9428deebf8674fb166d2c9", 0xea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x7ff) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000130000-0x90)={0x0, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000a24000-0x8)={0x1, 0x0, 0x8, 0xffffffffffffff94}, 0x8) connect$ax25(r0, &(0x7f00005b0000-0xf)={0x3, {"e2081a307d317e"}, 0x0}, 0x10) 2018/01/28 22:14:29 executing program 2: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000050000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) epoll_create1(0x80000) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000f8000-0x4)=0x0, 0x80000) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f00000f7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000037000-0x4)=0xc) epoll_create1(0x80000) 2018/01/28 22:14:30 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000015000)={&(0x7f0000020000-0x10)={0x2, 0x2000000014, 0x0, 0x0, 0x2, 0x0, 0x2, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:30 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000015000-0x10)={&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000001d000-0x10)={r0, r1, 0x5, 0x2}, 0x10) 2018/01/28 22:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004db000)={@multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00007df000-0x8)={0x0, 0x0}) connect$llc(r1, &(0x7f0000252000-0x10)={0x1a, 0xd, 0x2, 0x1, 0x3d, 0x2, @random="371c2b466e0a", [0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/28 22:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000089c000)=0x0, 0x80800) r1 = accept(r0, &(0x7f0000a56000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000700000)=0xef2cd356f9f63e15) r3 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000277000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7, 0x0}, &(0x7f0000da3000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a2c000-0x14)={r4, 0x80000000, 0x5, 0x3, 0x8, 0x25}, 0x14) sendmsg$alg(r2, &(0x7f0000c12000)={0x0, 0x0, &(0x7f000049c000-0x40)=[{&(0x7f0000a92000-0xbb)="6074efed1e4cfe393dabbb3119842e12bd602aaa75f60767ad52845bcd67f4bd0f6765a16da010561ee474fae65db212b33f95d9e0297fc50b5de93cd44a0b6d041355a9483256fcc8fd951e0845c87545ab638d04b567a978cbc01955073bdaa2638650bc470ec5ba40ced003e31d3b42dbc90ebeca4cfd907947853eef3bce6c97e20b4ea9451efdf7029def0d528a7ce05dcaba889e077b5a52cd3a8fbeb8e48d4798126e60b3cf90a70318df80f0aa88ec4331902bb3b6ba69", 0xbb}, {&(0x7f0000cd7000)="c8362663047ee26bd75fdface8e71d5bb4a15356bb77cc151e5e244f3e35ec54e1d527fea6df7c354a8270adf509f305c74016255c4cea51", 0x38}, {&(0x7f0000c6d000)="66b22e617d212009adf6b379dea3e4d1c4726c8094882173d271fa9d24f49dd25fc48dc6e7c35e691af8f6d24dfd3b96076fe128519e8f1e75378dcbc6b59dfb02836f8044b7163f82ae3cc741ff0f1cd5330c2b58186a6cb3df6837648972fe3bf78ae054e728da2f040ee82b507838be42742ae0b6f895c50b0e470ef13887079d512d278cb2c4704a527a49dbdd3bf718e00d1cbaebe87f28a27a6481be9620761362f2e192624c90f32d9d3254d957de319c9fd106aedf9bcad12a682ea8176c250e3fcfd73f2d63173de5a4f9ae18e3464027e527e963", 0xd9}, {&(0x7f0000bbc000-0x4b)="16a0a3c603965628285bc0690b673664c9ad6ce8b1aed2c24068920407193b99ac5135e9f7b2a15a4cc780b0c8617055feaf050bb62727f73993fa2ada1e1fbc33e631997236ceb822d5c8", 0x4b}], 0x4, &(0x7f0000de7000)=[@iv={0x90, 0x117, 0x2, 0x76, "f26a4aebb6f5e707a9696ec74086e95891caebc686c5e2d18a9a537f5f9bec8bdbb977bf3441ded068dfd736a7fb19766469a5f18a24687d0ea110f957b48bc9de2f42dd579244f9b86cf5cda9dacc4d5709ebe4f08241f44fea9abadce70608b532897ca83bb71d25e9a9fc2c36b664ec42e4472538"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x47, "f23990b4f942b8ec5b1914749adb99a22d4b4be35a48ef1dfd9a243cbedc5fc22494357c847b284b758f6c0761f98f892759682a1fa6616111b0c7623cc35d3571f487655075f9"}, @iv={0x48, 0x117, 0x2, 0x30, "a01b6294ae1c53792d42e071e3f6d2ea777b376a31b3385ca27d3dd3ec4d8bfcb876650139fecba41a048c4d13892474"}, @iv={0xf8, 0x117, 0x2, 0xde, "df8cf09c15fffc5e72f414a01cd2e77f35386694fcb35c748e819c0fb4ddb43d294fc91babf14d81e1dcbc0d9588b02a3913e4c2a22d5144b63c833aea37daa08eaf1806506e669ebf3e78e933f82738afa48f7f8fbfdcd7f6fb785c6bcc4179afb738dff0526d093b219e1d4738e0c644e93bc63afb1cb527844f20d0a0214d7e8ac10b6b027e9646765e18d1c6fe19ac8704bf2bf8d22924236ee5f1df2083e1ea8bdab553e83487707cd0c10b6e8f38253aa05f8c4e5d9297e2375e0e94aadb5d1047be7adf3e829842f373fc5756696190894b4b6697ed14cb4d9410"}], 0x278, 0x10}, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000094c000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000586000-0x4)=0x14) connect$can_bcm(r3, &(0x7f0000c68000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000013e000-0x34)={0x0, @in={{0x2, 0x3, @rand_addr=0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ec9000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e18000)={r6, 0x9e, "c72079b8118a6d9c713a16019ac12a9037ec3463b7e3930e9d3863862b3ba8e6103f78075faf00855e82a98060ec36f4bbdee63ba287d50505f13e521805a55d2eb3c559f1ec1969ec248be3f1173ca43fe003acd91936a12464de0f0d8cfb762ba403f8c67a1873f07ce36ba5dd8f025fd400c94e249ab455eebcd2afb2d67236315a5fdb8f2f0ce0d0beff14b9ac2dd8bfd1a4c006f33acd514e38170a"}, &(0x7f0000ed5000)=0xa6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000035c000)={r6, 0x6}, 0x8) sendto$unix(r3, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000380000)={r6, 0x0, 0x1, 0x8}, 0x10) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000e56000)={0x800, 0x7, 0x5, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000f8a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cbc-cast5-avx)\x00'}, 0x58) r7 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x1d, 0x6, 0x80000000, &(0x7f0000a17000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0x3, 0x200b, 0x0, 0x5, 0xfffffffffffffffc}, 0xfffffffffffffe90) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000386000)={r6, 0x87cd}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) sendmmsg(r3, &(0x7f0000c4c000)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[], 0x0, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x10000000000007e) getsockopt(r1, 0x100, 0xffffffffffffff80, &(0x7f000001b000)=""/4096, &(0x7f0000f67000-0x4)=0x1000) [ 51.230187] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 51.251889] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 22:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname(r0, &(0x7f00002d4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3b000)=0x8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 22:14:30 executing program 3: socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000384000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000682000-0x4)=0x7) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000219000)={0x5, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x322, 0x95d, 0x6, 0x315, 0x2, &(0x7f0000ee5000-0x10)=@generic="ff3d4f3b91f5ed5c34bdaf0b32806691", 0x5d388a41, 0x5, 0x4ce5c9f7}) bind$alg(r1, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) 2018/01/28 22:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='dummy0\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, 0x70, 0xa0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="05df19db18153787adb78e5959c5635b", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c8) r1 = socket$inet(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f00003db000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000d5c000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$inet(r1, &(0x7f00004c5000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 51.390858] syz-executor2 (9369) used greatest stack depth: 15760 bytes left [ 51.438731] audit: type=1400 audit(1517177670.075:63): avc: denied { getattr } for pid=9383 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/28 22:14:30 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@common='bpq0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001d000)={r0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001f000-0x10)={0x6, &(0x7f0000007000-0x30)=[{0x800, 0x3d30, 0x6, 0x6}, {0x5be0, 0x100000001, 0x2, 0x16a}, {0xf6a2, 0x101, 0x3, 0x6}, {0x2, 0x5, 0x3, 0x6}, {0x2, 0x0, 0x2, 0xffff}, {0x4, 0x1, 0x3, 0x100}]}, 0x10) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000001e000-0x4)=0x100, 0x4) 2018/01/28 22:14:30 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000027a000-0x4)=0x1c) bind$inet6(r1, &(0x7f0000c7a000-0x1c)={0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}, 0x1c) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000ed9000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f000092e000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/28 22:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000b28000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a3c000)=0x48, 0x800) r1 = accept(r0, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000-0x4)=0xb28b8b708ce5c9ce) getpeername(r0, &(0x7f00008cc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d7000-0x4)=0xfffffffffffffdec) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000aa9000)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000001000-0x4)=0x10) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000a5a000)={0x100, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00004de000-0x4)=0x0, 0x4) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000244000-0x4)=0x0, &(0x7f0000f57000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003e9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058a000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000259000-0xc)={@rand_addr=0x8001, @broadcast=0xffffffff, r4}, 0xc) 2018/01/28 22:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007b9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000091b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000349000-0x8)={r2, 0x3}) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) socketpair$inet6(0xa, 0x8000b, 0x0, &(0x7f00001e5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000288000)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004ed000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000edb000-0x8)={r5, 0x6, 0x3}, &(0x7f0000344000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000099000)={0x0, 0x0, 0xa, [0x6, 0x7e, 0x0, 0xff, 0x0, 0x2, 0x7, 0xde, 0x1, 0xfffffffffffffffb]}, &(0x7f0000431000)=0x1c) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000643000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000e8d000-0xc)={r6, 0x1000, 0x10}, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f0000573000)={@empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0xc) socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/01/28 22:14:30 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000-0xc)={0x0, 0x0}) poll(&(0x7f0000003000)=[{r2, 0xfffffffffffffffd, 0x0}], 0x1, 0x9d56) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000016000)={0x0, 0x0}) 2018/01/28 22:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt(r0, 0x400, 0x200000080000000, &(0x7f0000c3f000-0x1d)=""/29, &(0x7f0000354000-0x4)=0x1d) sendmsg$key(r0, &(0x7f0000249000)={0x0, 0x0, &(0x7f0000ad5000-0x10)={&(0x7f0000808000)={0x2, 0x10, 0x0, 0x0, 0x131, 0x0, 0x5, 0x2, [@sadb_ident={0x0, 0xb, 0x81, 0x0, 0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x20008004) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/28 22:14:30 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000868000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000)=0x7) read(r0, &(0x7f0000000000)=""/174, 0xae) 2018/01/28 22:14:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x2, 0x4, 0x1) 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}, r1}, 0xc) 2018/01/28 22:14:30 executing program 6: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x136, &(0x7f00000fb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x100, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x1, 0x0, 0x8000, [0x0, 0x0, 0x0], {0x1, 0x6, '{UP', 0x200, 0x8f, 0xded, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "b915c69b33637560a3e1fa12d2b34bbd88a8dfe3b497f628fa32920603036d307f69bdbbab3162e14a9a0ebd3514c8068457c3a514c08875132f1e009d04349e113c01b185b6987be26dcd1669d2a79d4fa5cf929aa048166f5cfe4c9f0d4bf2d290fe3057b68f09c5c4d6faa0b1358ab47c7204158c025389afbe33112dba0af58fdbec7fbbfc3279558d252da1352f6c8bae70e9ac9017905a74645258767d75cc7af346babd4dd7a197b7be35ca52955846f5d792f93ad186d394b79d2979f19685512e354471f7dca0a831e4b917"}}}}}}}, 0x0) 2018/01/28 22:14:30 executing program 4: mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d1000-0x4)=0xc) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e80000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7f000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000050d000)={r1, r2, r3}, 0xc) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:30 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001c000)={0xffffffffffffff9c}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001d000-0x10)={0x7ff, 0x200, 0x9, 0x136c, 0x0}, &(0x7f000001a000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001c000)={r2, 0x8}, 0x8) sendto$packet(r0, &(0x7f0000009000)="97b5e7449231c0246d214f380290c72047e7d0107e24e757c62dbd8c5722906bbb05c04e72543d566fe441c10d9778c7e7e0f24c853ef329d4974d09313d4cf6b9c76f5d66aedfc64d62aa89376bb1964b4878a60cad5a2b5841adb7b390336bd7aa51831fdbe7f4668761b6c139fc6983c33866382245356bb8ba14e0d83e2a225913e9e8d4703f7b8d959e233f55359ac82b4fc3a828f93aa54332248d1af889acec33605e9b49b7866fd91fa70a499fe804d083c8c53f616187143a0fccaa8bb0cd3120cc8129ccc1976839c413", 0xcf, 0x1, &(0x7f000001e000-0x14)={0x11, 0x2, r1, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000010000-0x38)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0xa8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}], 0x38) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000+0x625)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000010000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) r5 = getgid() r6 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001f000-0x4)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001e000)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r11 = getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001f000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000+0x16b)=0xe8) r14 = getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000)={0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = gettid() r19 = getuid() r20 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000001f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) r23 = getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) r26 = getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) r28 = getuid() r29 = getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001f000-0x4)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001e000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = gettid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001e000)={{{@in=@empty=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) r35 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001b000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xfffffffffffffdf9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xe8) r41 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f000001b000)=0xc) r43 = getuid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) r45 = getpid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001e000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000)=0xe8) r47 = getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000001e000)=[{&(0x7f000000a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000001e000)=[], 0x0, &(0x7f0000011000-0x130)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x130, 0x4000}, {&(0x7f000001e000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000001b000)=[{&(0x7f0000010000)="72b54fbbe64db62469b34771dc0ce8ecc28361b4ca51d164aee89e388edd846b8950d45ecbcef374c3daedacb6da5f64b3b56cd8d443863e99a4139bd77b6ac99c21fa915a5dd137cf27ba065f335cd30b7316e4fdfda16dbadb78a4a13721978a27371e4bd828a8581d9e1e35c84aa039442d6ed7be23bbb13907a1eb22f7aa6d996343658bedc20be9cd04c5852d3384b6ff04f250f88ddab90013010b999b79efa27503", 0xa5}], 0x1, &(0x7f000001f000-0xf8)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0xf8, 0x5}, {&(0x7f000001f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000014000)=[{&(0x7f000000a000-0x82)="dcc0f62e1f9f670ff5702e58d21765f72e17d5f164bbefef93961052c3a393ffee2d1800528d91948d14a157a62fd7409e3c9529135a360a3623c0622ed8c6c1aab258fcfb86ab5eed0e2dba2064e614ee133528fa22a97925acd02d942e4426bf0f45701fb16e29603ddf759059cd9040f0eb4321a0776a1177588e394d2d47fb95", 0x82}, {&(0x7f000001e000)="6cf55edd551aecd40cb0e56a10942d06cb47c04ef196ed8558f6db63da042be9b582138f8f695cd0c58662383f78217e0c004c1aae7889c04ffbe58c5493e4ca878258356a76168866a0404525c258381acd55b1d911d2ceb7b5ad10178d8d75796c48c56429cd07ee7da635e9bb354641971642902791543b00e5592b", 0x7d}, {&(0x7f000001f000-0x6b)="eb1e2b3913a5725a9be4b2e058a709fa1868d9c66c7ba85dba0597fc4e88f3b419c444d77aa297f13e25a5db0c8ea49598ad3cd095d24c445847528355ea4105e0ca85e86b3f5768486703a9a0114f27bd27fc29d69afdde93ac4a4b3e419d8754ae84b03c79fa7764272c", 0x6b}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f000001f000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000000b000)=[{&(0x7f000001e000)="76876971f870b07e70b5fe2310abdab15de8767944266ecc455d767eeb7dd9ec1969f81d8c7b586aced44407ffd21a8b87a31e4018f429c784a6653a76cc6a362c98ba33d3ed632a5b67b11a139a22334078fa2752fa1a769aabb76ac87011f2c24c354fa3837bf2f626fdf58e6604a01c392fc07f230298c10f37b72f38580ef0bc3ef7f2abbe4653919e5048ab8ec33ca2ded6e9a5022c612602f77d9bf9f4e35558b103c9d3843602", 0xaa}, {&(0x7f000001f000-0x68)="c1dfa67179fbfa6b229db96d05627dabee99409ead970685fa09f52a049a2f8c0c1591e199feecee1c175e7786a311b006c05616fa148ecdc915b38411053a2dd53397a77127443b67278f657aba242ac06a5d9b6a1ba6920f714947d738792fe0406bd8b64137b9", 0x68}, {&(0x7f0000018000-0xb0)="85cf6e99e8de1708db60591581026d57992764a385bc47fd2662b33b68af3ff3f5762832586bfc34780ea93519b2c7c706b1e1dde28fbbd207611be9f962e06cbf45910718921ecd14142706ca5c04bc4c98ce3c58b3113dcb3d29dc72ce5a000221781b86b3acc9981d4fe989fafa4fb0d8ad44595a0a6bb680b2fbba2cdfe632351232111b710c55ed710ca26ca74bc54fb6b5c64a942e6984d18189324719f9f8e0e12d286cd5a2c90259a044ee56", 0xb0}], 0x3, 0x0, 0x0, 0x2000c081}, {&(0x7f000001f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001e000)=[{&(0x7f000001f000-0x2b)="841a4a805f8e2de2eef7dc7eeccadc2da64d34408648c8c058189a6b00edf3d668b89ccb2d22bb35c10bf0", 0x2b}], 0x1, &(0x7f0000016000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x108, 0x20000000}, {&(0x7f0000017000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000001f000-0x40)=[{&(0x7f000001b000-0x9f)="a5683b740784b9050a96f6b4e937431187717219f9b4a69ab4c8831c910ff72c203a6483947470c75ee7d3eb0409207b09e5f76b5003f6b97f6cab0d6df7779cbfd2917d82fe43e93a07d92807946fa05f4afb8bc260c935f766e6a75b25742dc31c9f5a8edc40378e9d408bd470d990572aae8756d344aa0a70aae272ba5c8a504b21fbc87292d2b0325e207a8434aa31f049a5af549515ff2c7e333d492c", 0x9f}, {&(0x7f000001e000)="a1cff373c0d5b0bd20d7a6a76781755e48f8522ac4588b300a5a23a3ea65b1b1eceea9a07faecca97e36f53614a07bb18dbdd569132f811fbc1184279b5ace46e3ec1be99cb6f3b1270384bd52920c5855a391332fc743adbd071b4b717f07d8c48d35ad9de120a69ef05f1e923218a2add1ee4590debe74424fde", 0x7b}, {&(0x7f0000006000)="ef616c4265e1eb3f52521be8ee41bcf3a4f83e4adeb07ff1815b19fcbce85b55a2f8314372154770f8652bb994f873eea7228e1fbbc32fa60e7db1c56ce5343ee8153d5a3fe317b534af8f6d5a8e94b1f3e88aa13c0b0861cd3971e2286965307ca2fb182eb2", 0x66}, {&(0x7f000001e000)="08b91a92b88f73b9a435af069a241eae0697147e90bc1d84f64ac5a9c218af3b4126ed49deb2d2c3adee6e8d2cf62faaed4006b7895e04961d643efab934a91dd90775d76575299c1ee648deac4ea7e58e228bdb6c15cd3d387bef0c1f53fcffffff491c417059707abb8727c5afe6c11518c1a438980334a29a09aa", 0x7c}], 0x4, 0x0, 0x0, 0x4000000}], 0x6, 0x4004004) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000001d000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r48 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r48, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 22:14:30 executing program 0: socketpair(0x1a, 0x3, 0x5, &(0x7f0000553000)={0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000ed5000+0x8db)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d4e000-0x8)={0x0, 0x0}, &(0x7f0000b54000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cfc000)={r2, 0x7}, &(0x7f0000b17000)=0x6) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r1, r3}) readv(r4, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r1, &(0x7f0000bb6000)="02a0f7", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 22:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r2 = socket$inet6(0xa, 0x802, 0x88) connect$nfc_llcp(r1, &(0x7f00009be000-0x60)={0x27, 0x4e05, 0x4, 0x1, 0x0, 0x9, "39e8fe871d5ddf5309265793c73f9188c37a43d2cca428ac7ad7bef8140722b9a4a61131c4b040fab38a7691ac71e707d0ad7cfcd54ad23f3c4714a355abf1", 0x8}, 0x60) sendto$inet6(r2, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 22:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000807000-0x10)={0x2, &(0x7f0000829000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) write(r0, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000009000000db1ec9ff0035ea", 0x26) 2018/01/28 22:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b4b000-0x5c)={{0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0x90f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffff7418b65}, 0x2, [0x5, 0x3, 0x5, 0x80000000, 0x7, 0x2, 0x7, 0x5]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 22:14:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000c000)={0x0, 0x74, "1485fe7185a3122878d47df4c275a8992a1c0b7ce128f8d584e4ee584447b6376feb885c9ad7767d59a6d75e13dc2c0087d730859b15d0635d354ee819fbd73511f5a54f4a84ac66204ba2228201a80e677f6efc5b7c559875c126b230397cff87dd2dae2c6dc62a7451574e8807fc616e576c25"}, &(0x7f0000cd4000-0x4)=0x7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x200000081) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="6a21cf8b160edbb96267ec0d757b2f6d", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @common='tunl0\x00', @generic="7b545cd8d857c5e1b157a3103bde15ee", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x2f8) [ 51.594767] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 22:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) r1 = accept(r0, &(0x7f0000031000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b7000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00009e4000-0x10)={0x1, &(0x7f0000606000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a52000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x2f8) r2 = socket(0x10, 0x80004, 0x87) ioctl$sock_bt_hci(r2, 0xc00448f7, &(0x7f00002c0000)="2ce2b92093c39ba7c543cb19660b9e13cbdbf29ae8db9d8c6b666ed8db2bc7ea9a7c7eccaf45cc3b370a0a2aea2b70f3748ab22b") 2018/01/28 22:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x0, 0x800, 0x7fff, &(0x7f0000a99000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000a6f000)={0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000122000)={0x0, 0x1edc800000}, &(0x7f0000c52000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c2a000)={r3, 0xb2c, 0x7f}, &(0x7f000088a000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000015d000-0x20)={0x1, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00009ad000-0x10)={0xb, r4}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000271000-0x14)={0x0, 0x4, 0x1, 0x77e65f21, 0x4, 0x4}, &(0x7f00009af000)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008a0000-0x8)={r5, 0x2}, 0x8) 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, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000063a000)={0x0, 0x110401fd}, 0x8) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) 2018/01/28 22:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000608000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000815000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b49000)={0x92, 0xf58, 0x2, 0x5, 0x80000000, 0x5, 0x80, 0x100, 0x0}, &(0x7f0000941000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003f6000-0xa0)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200, 0x4, 0x40, 0xa}, &(0x7f0000e6e000-0x4)=0xa0) [ 51.665797] ================================================================== [ 51.673244] BUG: KASAN: slab-out-of-bounds in clusterip_tg_check+0x150f/0x1570 [ 51.680601] Read of size 2 at addr ffff8801bcf222d8 by task syz-executor2/9458 [ 51.687951] [ 51.689577] CPU: 0 PID: 9458 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #213 [ 51.696810] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 51.704098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.713454] Call Trace: [ 51.716041] dump_stack+0x194/0x257 [ 51.719677] ? arch_local_irq_restore+0x53/0x53 [ 51.724345] ? show_regs_print_info+0x18/0x18 [ 51.728840] ? clusterip_tg_check+0x150f/0x1570 [ 51.733489] print_address_description+0x73/0x250 [ 51.738306] ? clusterip_tg_check+0x150f/0x1570 [ 51.742952] kasan_report+0x25b/0x340 [ 51.746741] __asan_report_load2_noabort+0x14/0x20 [ 51.751648] clusterip_tg_check+0x150f/0x1570 [ 51.756129] ? arp_mangle+0x550/0x550 [ 51.759909] ? xt_find_target+0x150/0x1e0 [ 51.764033] ? lock_downgrade+0x980/0x980 [ 51.768157] ? rcu_read_lock_sched_held+0x108/0x120 [ 51.773158] ? pcpu_alloc+0x146/0x10e0 [ 51.777036] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 51.781854] ? pcpu_free_area+0xa00/0xa00 [ 51.785981] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 51.790814] ? __kernel_text_address+0xd/0x40 [ 51.795282] ? wait_for_completion+0x770/0x770 [ 51.799841] ? trace_hardirqs_off+0xd/0x10 [ 51.804049] ? arp_mangle+0x550/0x550 [ 51.807828] xt_check_target+0x22c/0x7d0 [ 51.811868] ? xt_target_seq_next+0x30/0x30 [ 51.816166] ? mutex_unlock+0xd/0x10 [ 51.819859] ? mutex_unlock+0xd/0x10 [ 51.823548] ? xt_find_target+0x17b/0x1e0 [ 51.827686] find_check_entry.isra.8+0x8c8/0xcb0 [ 51.832432] ? ipt_do_table+0x1860/0x1860 [ 51.836557] ? mark_held_locks+0xaf/0x100 [ 51.840683] ? kfree+0xf0/0x260 [ 51.843943] ? trace_hardirqs_on+0xd/0x10 [ 51.848074] translate_table+0xed1/0x1610 [ 51.852217] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 51.857038] ? kasan_check_write+0x14/0x20 [ 51.861250] ? _copy_from_user+0x99/0x110 [ 51.865375] do_ipt_set_ctl+0x370/0x5f0 [ 51.869326] ? translate_compat_table+0x1b90/0x1b90 [ 51.874333] ? mutex_unlock+0xd/0x10 [ 51.878022] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 51.883280] nf_setsockopt+0x67/0xc0 [ 51.886974] ip_setsockopt+0xa1/0xb0 [ 51.890676] raw_setsockopt+0xb7/0xd0 [ 51.894456] sock_common_setsockopt+0x95/0xd0 [ 51.898932] SyS_setsockopt+0x189/0x360 [ 51.902887] ? SyS_recv+0x40/0x40 [ 51.906320] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 51.911139] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.916142] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.920883] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 51.925613] RIP: 0033:0x453299 [ 51.928777] RSP: 002b:00007fdc00eb3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 51.936461] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 51.943703] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 51.950948] RBP: 00000000000005c4 R08: 00000000000002f8 R09: 0000000000000000 [ 51.958193] R10: 000000002000b000 R11: 0000000000000212 R12: 00000000006f7b00 [ 51.965435] R13: 00000000ffffffff R14: 00007fdc00eb46d4 R15: 0000000000000000 [ 51.972701] [ 51.974305] Allocated by task 9458: [ 51.978096] save_stack+0x43/0xd0 [ 51.981523] kasan_kmalloc+0xad/0xe0 [ 51.985208] __kmalloc_node+0x47/0x70 [ 51.988994] kvmalloc_node+0x99/0xd0 [ 51.992684] xt_alloc_table_info+0x64/0xe0 [ 51.996892] do_ipt_set_ctl+0x29b/0x5f0 [ 52.000838] nf_setsockopt+0x67/0xc0 [ 52.004523] ip_setsockopt+0xa1/0xb0 [ 52.008207] raw_setsockopt+0xb7/0xd0 [ 52.011984] sock_common_setsockopt+0x95/0xd0 [ 52.016455] SyS_setsockopt+0x189/0x360 [ 52.020405] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 52.025128] [ 52.026728] Freed by task 5372: [ 52.029985] save_stack+0x43/0xd0 [ 52.033410] kasan_slab_free+0x71/0xc0 [ 52.037272] kfree+0xd6/0x260 [ 52.040349] skb_free_head+0x74/0xb0 [ 52.044037] skb_release_data+0x58c/0x790 [ 52.048167] skb_release_all+0x4a/0x60 [ 52.052041] __kfree_skb+0x15/0x20 [ 52.055554] tcp_drop+0xcf/0x100 [ 52.058893] tcp_rcv_state_process+0xb86/0x4840 [ 52.063538] tcp_v6_do_rcv+0x739/0x1250 [ 52.067485] __release_sock+0x124/0x360 [ 52.071432] release_sock+0xa4/0x2a0 [ 52.075118] tcp_sendmsg+0x3a/0x50 [ 52.078630] inet_sendmsg+0x11f/0x5e0 [ 52.082403] sock_sendmsg+0xca/0x110 [ 52.086090] SYSC_sendto+0x361/0x5c0 [ 52.089776] SyS_sendto+0x40/0x50 [ 52.093203] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 52.097926] [ 52.099528] The buggy address belongs to the object at ffff8801bcf22000 [ 52.099528] which belongs to the cache kmalloc-1024 of size 1024 [ 52.112331] The buggy address is located 728 bytes inside of [ 52.112331] 1024-byte region [ffff8801bcf22000, ffff8801bcf22400) [ 52.124261] The buggy address belongs to the page: [ 52.129165] page:ffffea0006f3c880 count:1 mapcount:0 mapping:ffff8801bcf22000 index:0x0 compound_mapcount: 0 [ 52.139110] flags: 0x2fffc0000008100(slab|head) [ 52.143754] raw: 02fffc0000008100 ffff8801bcf22000 0000000000000000 0000000100000007 [ 52.151611] raw: ffffea0006f34820 ffffea0006f24b20 ffff8801dac00ac0 0000000000000000 [ 52.160254] page dumped because: kasan: bad access detected [ 52.165938] [ 52.167536] Memory state around the buggy address: [ 52.172441] ffff8801bcf22180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.179772] ffff8801bcf22200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.187102] >ffff8801bcf22280: 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc [ 52.194431] ^ [ 52.200635] ffff8801bcf22300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 52.207965] ffff8801bcf22380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 52.215294] ================================================================== [ 52.222621] Disabling lock debugging due to kernel taint [ 52.228367] Kernel panic - not syncing: panic_on_warn set ... [ 52.228367] [ 52.235730] CPU: 0 PID: 9458 Comm: syz-executor2 Tainted: G B 4.15.0-rc9+ #213 [ 52.244287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.253610] Call Trace: [ 52.256172] dump_stack+0x194/0x257 [ 52.259773] ? arch_local_irq_restore+0x53/0x53 [ 52.264417] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.269143] ? vsnprintf+0x1ed/0x1900 [ 52.272920] ? clusterip_tg_check+0x1440/0x1570 [ 52.277563] panic+0x1e4/0x41c [ 52.280732] ? refcount_error_report+0x214/0x214 [ 52.285464] ? add_taint+0x1c/0x50 [ 52.288976] ? add_taint+0x1c/0x50 [ 52.292490] ? clusterip_tg_check+0x150f/0x1570 [ 52.297131] kasan_end_report+0x50/0x50 [ 52.301081] kasan_report+0x144/0x340 [ 52.304860] __asan_report_load2_noabort+0x14/0x20 [ 52.309770] clusterip_tg_check+0x150f/0x1570 [ 52.314243] ? arp_mangle+0x550/0x550 [ 52.318018] ? xt_find_target+0x150/0x1e0 [ 52.322148] ? lock_downgrade+0x980/0x980 [ 52.326275] ? rcu_read_lock_sched_held+0x108/0x120 [ 52.331264] ? pcpu_alloc+0x146/0x10e0 [ 52.335130] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 52.339946] ? pcpu_free_area+0xa00/0xa00 [ 52.344076] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 52.348896] ? __kernel_text_address+0xd/0x40 [ 52.353363] ? wait_for_completion+0x770/0x770 [ 52.357919] ? trace_hardirqs_off+0xd/0x10 [ 52.362129] ? arp_mangle+0x550/0x550 [ 52.365912] xt_check_target+0x22c/0x7d0 [ 52.369959] ? xt_target_seq_next+0x30/0x30 [ 52.374254] ? mutex_unlock+0xd/0x10 [ 52.377942] ? mutex_unlock+0xd/0x10 [ 52.381627] ? xt_find_target+0x17b/0x1e0 [ 52.386019] find_check_entry.isra.8+0x8c8/0xcb0 [ 52.390761] ? ipt_do_table+0x1860/0x1860 [ 52.394882] ? mark_held_locks+0xaf/0x100 [ 52.399006] ? kfree+0xf0/0x260 [ 52.402263] ? trace_hardirqs_on+0xd/0x10 [ 52.406385] translate_table+0xed1/0x1610 [ 52.410515] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 52.415336] ? kasan_check_write+0x14/0x20 [ 52.419543] ? _copy_from_user+0x99/0x110 [ 52.423665] do_ipt_set_ctl+0x370/0x5f0 [ 52.427615] ? translate_compat_table+0x1b90/0x1b90 [ 52.432613] ? mutex_unlock+0xd/0x10 [ 52.436301] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 52.441551] nf_setsockopt+0x67/0xc0 [ 52.445240] ip_setsockopt+0xa1/0xb0 [ 52.448930] raw_setsockopt+0xb7/0xd0 [ 52.452736] sock_common_setsockopt+0x95/0xd0 [ 52.457210] SyS_setsockopt+0x189/0x360 [ 52.461158] ? SyS_recv+0x40/0x40 [ 52.464585] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 52.469401] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.474390] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.479133] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 52.483859] RIP: 0033:0x453299 [ 52.487021] RSP: 002b:00007fdc00eb3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 52.494702] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 52.501946] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 52.509189] RBP: 00000000000005c4 R08: 00000000000002f8 R09: 0000000000000000 [ 52.516433] R10: 000000002000b000 R11: 0000000000000212 R12: 00000000006f7b00 [ 52.523675] R13: 00000000ffffffff R14: 00007fdc00eb46d4 R15: 0000000000000000 [ 52.531459] Dumping ftrace buffer: [ 52.534971] (ftrace buffer empty) [ 52.538651] Kernel Offset: disabled [ 52.542250] Rebooting in 86400 seconds..