"e559357c7a84b4d5fd86453f901de38d97fdc4dcc3be05549e0ba5afddc99f4aed1b44a5be58dcf3b84f5d0506c2c2e59844ea81a2288df5529e4f8d1c0dca77b4cf72e80c0d348bf8e9c2dca745b73fad2c1334149d900b7e6aadead2cf9f27dd65b42a95fce0ff7030221763d1164b6177bcd3135004825da251", 0x7b}, {&(0x7f000081d000-0xfd)="840c49814105662f7d3a81a6bdb0053f063c9b91ca7c508021d91d9615678836afa3fea0bb3a9c4ea3daca84310a7323056e5d4538cc07771b4b2178675e02998562f30a6acfc21ac4df9f58099cd778695ceb93d51d6089d57f4c0b483f4155c34cbb61170fdd6dd7c9986d51b3317baaf98a3bcda6f040421d5ad3429f5a1b480826728d197b168a2f9e3a2a5f5ccd5491356989b7c57dccd42b233ec3f3ac8d4f9d75ba6d7ea0fe1ecb36b22f47f34c6bd27270c8bb78dad489a3bde959cd3bf238081cc98b544765c24b5e468c1ad1d1e40be31dc131043039c74efd18f104a0fc17f8e2540fd6334ea357a1ec8b0eb38261049ffb471e761b90d9", 0xfd}, {&(0x7f0000388000)="b0a6352e07a2d498d1eb02171e6003d7685f783a16dc65fd56f06e2f135c826919bec92cd444299f9d0f8fad06b4", 0x2e}, {&(0x7f0000a5d000)="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0x1000}, {&(0x7f0000bd2000-0x72)="5db5db46b544495352abe287843f2aac0ea6295c1018f1c95d344f195679954c872dd0eb95d4920638fc1c9af5ea9f8acd4b00260372ff9d4f66a590508cf13d33d3dbf344ad76b280e37f2208ea1d50d57075f4af002c85e7f3fa87f28dda684a5cd3f998cafb1c238331f4ec235cdd01d5", 0x72}, {&(0x7f00009ac000)="68cb5adc0ca7d43b6546", 0xa}, {&(0x7f0000f12000-0xdb)="7daa19016d8a2b273234f8c9618fe45a1e9884b205e2a1b7368c6c96bb1865923b27c35d777347a485f34bd4d46d0167f3cce38a9393b65fadd2092f222a1eb2b68d215ce96b7024225010b56e4f7088cfe02e4cf2741414afa0699f98ad0e744df9ee6c0c654ec9c5dfc33aeee20c9ec73da8ea552abafcc2ff1ff1ae469adad6cb2cbf1431857c287fd39e744e43c508de0299e1b35055b5f2301beefdaa85b9ff2e050fc4d04ae186923dbcd3a0d091dfb268e421c45d82776f13634f7b16f35a703fa6f23cebcd21ef0492b0ef6822dfc3cb64161302f4381e", 0xdb}, {&(0x7f0000658000)="8a7b4767131f1d562fd7eb551b35a9be11e804eddc6bce896ec2e9e8f8efd453746450b575563dc3298f24f1d39139be09315d79df3c8a49a02d210063052dd69a94e98f999c63e084acae3ed8686da8abbcb6df31e85cfb95d56047fa25cb47b81284d7327cc874a7d6392d95d1fcb4362ef2676bd40660e07a911a4a15ac8759a0be45cc12fda46728a6b77a03adf5ebb432463feaf017c1bec86b52afe7f508ad53bdfdd8a3cf69b445b4bc08bd2330", 0xb1}], 0x9, &(0x7f00003d9000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0x3f, 0x1, 0x2f2, 0x1e9, 0x0, 0x80000000, 0x101, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x8000, 0x7f, 0x5, 0x0, 0x0, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x7, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x892, 0x9, 0xa7f8, 0xc3b0, 0x10000, 0x4, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x5, 0x9, 0x4d3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffaf7, 0x1, 0x9, 0x4, 0xfffffffffffffff8, 0x7fff, 0x4, 0x4, r4}}], 0x120, 0x10}, {&(0x7f0000bf4000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a50000)=[{&(0x7f000093e000)="92366cb9a3b3d89341e7735d8576d998d770d26fbe4b458c349bd31c698e3da5f86882bc4725ef0ee40fdeb67da30741a3c0c0999c6efae2cddefd22f18261cedf9e70c671c28c3c9250d12db0eec5f18b8c241f09f8528316ca74adca2d1b217185fd9c0221bd67a2fea0f9f5b242b65078f6a352c2b6ebe8596f2b8af238c0bd9621f93f1b942211a5be35fd6c0ce7d1386971eb", 0x95}, {&(0x7f0000873000-0xe7)="dc2d33b5609c973458066c237c6ded6a7866f1c47ef41ac9ca2a42149011fc2ffb3aca358527adc17cb292957931c98d0ed1163421ba7ef5813682a49863c764e8bccae1bde070edf1a12f58d82bb17ab91ddba6687aa93f252c7bced9f69b3f3d4b63cd36be3cbc278ab5e9916f285d8eeade04b9c2dc8d5b38015bc65d6a74633bd22d4c12c66d42cf23f57a38f39f6fda7c4a09cfc0427e2f44a0c5ae54b021db5be4cbadf91ec36d8e88222d290cc9ed39b2402939324d57bb7970e0f9902875fd1aa20aa54794e143394382e70e11b2dabab63533a4fc425dc413573145cca39898bc5568", 0xe7}, {&(0x7f0000841000)="2f99418612c91de4f424e540a6de9058ba3a4193aedbfd495371176c9697afe82de7f0898b75b6b296556e2e9cc13ae4c7bd92aa38778b26f93f38628db228ed26b0dcd868e04d3548a8d76fb9944dc3fd2ba108036eeba20aa8d9ec0d5a3cbe8d0309ca7c2c61e741490e37345bd1e12c911577457d94bc894baacfb0414563f6d2", 0x82}, {&(0x7f000012d000-0xa0)="25dc05458fac1be2c542132aea5448af9ab6543ebd8c6b146db5eee97b1b698dac66722ede9176f12d15b586317615d5f3e4efbee7b37450ac6b4f3b3369656be2b06c162b014147d04ed3b7f038d19c47d35fa6ecf00b940cb1c76dedaeebd6b37a7b78b6532d89c5771ebb2a7a411760af9db66044674dd2f8670ffc4947a0da6016280f64d9aaab500e966377942aebc39395abb1686acdea0a0b6f449ca0", 0xa0}, {&(0x7f0000e9c000-0x75)="8eea33fff85c9d53b991d7231b530a31be7ea287c55e8ca0eaba41767236dbb54f6814d6801f07625a180ef2dfc9d1aed42870d4a2e9d705707ad27443114bd8f4ef357e74e037fe328cfe7e76a215a357d83fcf960a7b680afb88d75315d511c4d2575f25cef27c787ec7d39d82f7224295138fcf", 0x75}, {&(0x7f00001a7000)="18abd67440300477351ad6a646fd276e1c5363d00dea4f1cde906ea30d1d7d509d2315eb62814e4747aa8d8697379b2a1e6c93a1e1ebd2b7f8ab62a1ce3d8a5e2460bbdeed4cd2f177262ba8c0dc38e979e7bd48da49a7c1b9168d95a7c44ae720f11ce5a5e52dfb27a8", 0x6a}], 0x6, 0x0, 0x0, 0x8000}], 0x3, 0x0) socket$llc(0x1a, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000049c000-0x8)={r5, 0x4}, &(0x7f0000b1d000-0x4)=0x8) 2018/01/09 12:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000483000)=0x2, 0x2f) bpf$BPF_PROG_QUERY(0x10, &(0x7f000013f000)={r0, 0x1, 0x1, 0x7ff, &(0x7f0000df6000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000e8b000)=0x3, 0xfffffffffffffefd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000dc000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000073d000)={0x10001, 0x0, 0x2, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000fa8000-0x20)={0x7fffffff, r4, 0x10001, 0x8000000}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a54000-0x4)=0x0, &(0x7f00002be000-0x4)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) socketpair(0x8, 0x6, 0x8, &(0x7f0000252000+0x706)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r6) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f00009c6000)={0x10002001, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000da6000-0x6)={0x0, 0x4}, &(0x7f0000899000-0x4)=0x6) tee(r3, r1, 0x1f, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00002ca000)={r7, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x9}, 0x98) epoll_wait(r6, &(0x7f000036c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x8) r8 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) sendto$inet6(r8, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg$kcm(r0, &(0x7f0000b9e000-0x1c)={&(0x7f000052e000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ddd000)=[], 0x0, &(0x7f00004cf000-0xd5)=""/213, 0xd5, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f000064d000-0xc)={r2, 0x80000, r5}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00008f0000+0xdc3)={0x1, [0x24]}, &(0x7f0000eae000)=0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000052b000)=0x0) 2018/01/09 12:18:46 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0xfffffffff7ffffff, &(0x7f0000e7f000-0x2)='R3', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf9}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x1}], 0x58) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000+0x854)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 12:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair(0x2, 0x379d67321757179, 0x3, &(0x7f00007ea000-0x8)={0x0, 0x0}) accept$packet(r2, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000047c000-0x4)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r1}) sendmsg$key(r0, &(0x7f0000eeb000)={0x0, 0x0, &(0x7f000004b000)={&(0x7f0000135000-0x80)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfd4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = accept(r3, &(0x7f0000070000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000014a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000de4000-0x8)={0x0, 0x7e1, 0x0}, &(0x7f0000281000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000b77000)={r7, 0x9}, 0x6) 2018/01/09 12:18:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00007f0000)={0x0, 0xfffffffffffffffd}, &(0x7f0000043000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00008d5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x3, 0x2, 0xf, 0x4, 0x17d, 0x3}, 0x20) getgid() connect$inet6(r2, &(0x7f0000fc0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getpid() 2018/01/09 12:18:46 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aaa000)={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) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="b76c94c41d3aa586920df752f9", 0xd) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002a9000-0x8)={0x0, 0x0}, &(0x7f0000acc000-0x4)=0xffffffffffffffc5) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r1, &(0x7f0000acf000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c6000)=0x10) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002cd000-0xba)={r3, 0xb2, "369c0ff4349bb803384e377b69272b3552e6f43d636384ce3063db10c4e400b2d77ab72b98ea0de36ffefe386143e9884c9d18f0ab289e9c16279b058ca7e32aae065035c94767ca7a30657163fe4b5d23c8aacc100e190040c06043486c733772a4fd42cc17201ec6fb9b361bb577b414fd3e84f60fd7c9f6edffb206f77de5d176dea10237ea87b797c7924f42a1d21c4d1ef6ecde9835248096e592e29366af316ca3c17f04056ad21271283b322b79cf"}, &(0x7f0000a84000-0x4)=0xba) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000abc000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000000, 0xffffffffffffff81, 0xffff, 0xc8}, &(0x7f0000ad0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000157000-0xa0)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000acf000-0x4)=0xa0) 2018/01/09 12:18:46 executing program 7: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f23000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001cf000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000045f000-0x4)=0x0) r1 = socket$inet(0x2, 0xf, 0x8002) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 12:18:46 executing program 2: socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000a78000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c77000)={0x0, @in={{0x2, 0x1, @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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0xca4d, 0x8, 0x4, 0xa0d, r1}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0xa, 0x300) syz_emit_ethernet(0x19, &(0x7f0000561000-0x1b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000906000)={0x0, 0x1, [0xe77]}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00006fa000-0x4)=0x0, &(0x7f0000f85000)=0x4) 2018/01/09 12:18:46 executing program 4: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_llcp(r1, &(0x7f0000443000-0x60)={0x27, 0x3, 0x4, 0x3, 0x1000, 0x1, "dbb0fe36002fda593b9e8f1a7196850d4ed1eb847d7321e0f8778d18c21e298a8eb6fb5f4cdbeb5a61529ee2c6394ed56e09bffd54b3cbd57dbc5b68a4d733", 0x2000000}, 0x60) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f00005e1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005e0000)=0x1c, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) poll(&(0x7f00005da000)=[{0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) close(r0) 2018/01/09 12:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00002dd000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x3, 0x1) 2018/01/09 12:18:46 executing program 1: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000a0a000)=0x0, 0x800) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a0a000)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0a000)=0x8c) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a0a000)={r2, 0x200}, 0x8) 2018/01/09 12:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000063f000-0x4)=0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000c5d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d14000-0x4)=0x10) connect$ax25(r1, &(0x7f00005fd000-0x10)={0x3, {"90bae2c31f5a63"}, 0x0}, 0x10) socketpair(0x3, 0x3, 0x3, &(0x7f00008c1000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000020a000-0x5)={0x1, 0x9, 0x7, 0x5}, 0x5) 2018/01/09 12:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xec67) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1, 0x0}], 0x1, 0x4000000000000200) shutdown(r0, 0x0) 2018/01/09 12:18:46 executing program 6: mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a0b000)={0x0, 0x0}) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a0c000-0x4)={0x8000, 0x7, 0x8000}, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50, 0x0}, 0x0) epoll_create(0x20) 2018/01/09 12:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept(r0, &(0x7f000054b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000af0000)=0xffffffffffffff5e) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f00008e2000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x9) 2018/01/09 12:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00004ad000)=0x2, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f000081c000)="8c6f05923e31d72669ec2b7412f298e4ce7cef917a3fe553d2a7e469b82b8b982bdfcb7baef308b421a1d9069c48f3c52ca7e54419ff5dd07f375c", 0x3b, 0x4, &(0x7f0000699000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_opts(r1, 0x0, 0x800104, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f00007cf000-0x4)=0x0, &(0x7f0000cbe000-0x4)=0x4) 2018/01/09 12:18:46 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000000e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffff, 0x3, 0x8, 0x8}, &(0x7f000000d000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x1, 0xfffffffffffffffc, 0x0, 0x10001, 0x6000000}, &(0x7f0000004000-0x4)=0x14) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x17, "04be05cd6b48f97df463580709df61f7cbfe902038cc20"}, &(0x7f0000000000)=0x1f) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/09 12:18:46 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000053000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e0000-0x4)=0xe8) 2018/01/09 12:18:46 executing program 3: 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) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000636000-0x38)={0x0, 0x0, &(0x7f000053e000)=[{&(0x7f0000001000-0xd9)="2f6455939fb3b0370409fa1cadb94335b2db7740466026bdba8adb88e0fc09a1583929a3b6a3de4dab88c44b7d286157361476d4bad7e78ed2598e6c52fe0cc9208ae035ef35da2ab97f57c51939723945cecc99f6530f31607e5b7a203e0b35286b88c72039847ab7b406a556d2e8eb48a6f17f23e7d0496a72d0c7996dc59daa309e05f217258fa4cf7e8c9b159f1625fcf6856547bad4179bad21cd34688615f246b8e35260b086e253ed86167961f55c5c9726487ebf6b4fae4b752f89ede629416fc9722e4b6e79942020e4ddb374764fa5bac91ebc69", 0xd9}, {&(0x7f000007e000)="f187778c860bc768ff07f8e929d68ec3b3c53e6779ef79020c6de5ac0ef0d39025d9731c758266b0263a804284d586c010eefd6fd884acf2638452e40ecc5bc9117463056a2a1a658b16d6782f4d4db2fb5dbdf41ec4ba8b50366f6c0324fd02a2038195174df13ddab15a5e", 0x6c}], 0x2, &(0x7f0000001000-0x1c0)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x100, 0x117, 0x2, 0xe8, "bd1acd21a0dfb4deddabca8ec4d047b14226dbbbb04954404ebc7a0849095645b39ca6054ea0ebe977f686ee8ba79544f903429f4edca589ee2cfacf22ef9aa4883179dde0819c29a4a0180e527366ed5ce0f6fbd0e3bfb3451cfa634a78006f5fb27b6653375231483335a3692507e5a7e29d836d38cdafb7a955fa9556b0cc516695eba28661be51374aa671bfc5267f43a83e420b5d8ad6df0991b0262b3dac70bb77eb406f508948882c4aab9483b5161c43950a76c8a670cc8ffffa7696a807520cc279d1529b628b890d0cf0014bc689d499d0c45e53a5f6748ae3536b1c1277f4c4c9c6a2"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x1c0, 0x8000}, 0x20000000) mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000046c000-0xc)={0x8000000c, 0x0}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005e4000-0x8c)={0x0, @in6={{0xa, 0x2, 0xfffffffeffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xad1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005e3000)=0x8c) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005e6000-0x4)=0x2, 0x4) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005e3000)={r3, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xb5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0xfffffffffffffffb, 0x6, 0x5, 0x1, 0x101, 0x4, 0x3, 0x40, 0x7, 0x1, 0x1, 0x3, 0x80, 0x2]}, &(0x7f0000524000)=0x108) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x82, &(0x7f00005e3000)=""/153, &(0x7f00005e3000)=0x99) 2018/01/09 12:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000878000)={0x0, 0x7}, &(0x7f0000fc8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a3b000-0x10)={0x10001, 0x4, 0x3, 0xe23, r1}, 0x10) 2018/01/09 12:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000449000)=@common='bond0\x00') r1 = accept(r0, &(0x7f000011a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000128000)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000097f000-0x4)=0x3, 0x3d7) bind$alg(r1, &(0x7f000073b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x1a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286", 0x21) 2018/01/09 12:18:46 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000b94000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d86000-0x4)=0xc) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) socketpair(0xf, 0x0, 0x9, &(0x7f00000d4000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d8d000)={r1, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)=""/90, &(0x7f0000002000-0x4)=0x5a) shutdown(r3, 0x1) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x351) bpf$PROG_LOAD(0x5, &(0x7f0000a72000)={0x0, 0xc, &(0x7f0000000000+0x48a)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @ldst={0x3, 0x3, 0x1, 0x2, 0x2, 0xc, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000ce0000-0xa)='syzkaller\x00', 0x2, 0xde, &(0x7f0000001000-0xde)=""/222, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b52000)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200}, &(0x7f0000314000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002cd000-0x10)={0xfce, 0x8, 0x371, 0xffffffffffffff62, r5}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00008a6000-0x8)=@assoc_value={r5, 0x0}, &(0x7f0000f65000-0x4)=0x8) 2018/01/09 12:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00002b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000077e000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e30000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000665000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000107000)=0x1c, 0x0) connect$inet6(r3, &(0x7f000016f000)={0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) socket$netlink(0x10, 0x3, 0x0) 2018/01/09 12:18:46 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x16, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fe3000)=0x0, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000fe4000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000297000-0x4)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000665000)={r0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fe3000)={&(0x7f0000fe4000-0x8)='./file0\x00', r1}, 0xc) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000b0000-0x4)=0x1, 0x4) pipe(&(0x7f000064e000)={0x0, 0x0}) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000032000)={0x2, &(0x7f0000fa7000-0x10)=[{0x20, 0xff, 0x100000001, 0x9c6}, {0x6, 0x9, 0x3, 0x7}]}, 0x10) 2018/01/09 12:18:46 executing program 4: mmap(&(0x7f0000000000/0x183000)=nil, 0x183000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000183000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x8, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x8001, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x80, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) [ 261.677958] l2tp_core: tunl 32: sockfd_lookup(fd=1215024389) returned -9 2018/01/09 12:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc100bf, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000bc7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) writev(r2, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) 2018/01/09 12:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000501000)={0x0, 0x6}, &(0x7f00002af000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000df6000-0x6)={r1, 0x4}, &(0x7f0000bc6000)=0x6) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00004f1000-0x4)=0x0) write(r0, &(0x7f0000604000)="240000005a001fec0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2018/01/09 12:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xf, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f0000aeb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ac9000)={0x0, 0x4db8}, &(0x7f0000a61000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007c2000)={r3, 0xffffffffffffffa2, "8a123468e26d4212b9270dd3c8c80375498bd63984508f6e1f64c1285dfcb6a4c93de2c8db49c5140725d2fb9f7a362922a5447c7dc6fb6b"}, &(0x7f000077b000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000066a000-0x8)={r4, 0x7}, &(0x7f0000117000-0x4)=0x8) 2018/01/09 12:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000828000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000272000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008db000)=r1, 0x4) writev(r0, &(0x7f0000d35000-0x60)=[{&(0x7f0000585000-0x1000)="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", 0x173}], 0x1) sendto$inet(r0, &(0x7f0000ce8000)="ad2534a9bbb8d7a922ff4cad410d36c8749cf6e54f3ad8f8e11d9eb9878561458520ee4fedd9c1cbbaebec0f8083896625d1326d91f3bc8c12c51a6a2fb4715fbdd58197b9d2b77da7f5fa10a431e601223159a5e77f26dad4336d85f5d32646b2423980d2fbafc0c17267260730ddfa049ed599cf8fc9c34ef7692dc9e1e9bb296848ac5ddd53524bdfb58d9180e024b81a8aad753cf51ebb5aef316d41e1200f3e7f5b71b6", 0xa6, 0x1, &(0x7f0000541000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/09 12:18:46 executing program 0: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/09 12:18:46 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00003df000)=0x0, 0x800) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r1}) r2 = socket$inet(0x2, 0x3, 0x100) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_buf(r2, 0x0, 0x32, &(0x7f00007c2000-0xce)="9d7da0def89707ffbd02bb0c24b1ed7e0020eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec9134b206c4cf189fe000000090202000000", 0x3b) gettid() 2018/01/09 12:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xfffffffffffffffc, &(0x7f0000243000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000274000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f000005b000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000305000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006df000)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000a36000-0x50)={@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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, 0x9, 0x10001, 0x100, 0x7fffffff, 0x2420000, r3}) 2018/01/09 12:18:46 executing program 3: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f13000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fac000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e50000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000051c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r2}) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000faa000)={0x0, 0x0, &(0x7f00002ac000-0x20)=[{&(0x7f00002b5000)="f5eb0eaee388203c7512c047339197d3ea98824efd0d1708ebf068b5e987bc566c610bb96e25348c05eca51d03c830654e00166f62cd3d6f726f4d1d7d7a8d557ec45745c87b10094de3240973714b4b", 0x50}], 0x1, &(0x7f0000faa000)=[], 0x0, 0x0}, 0x0) ioctl(r1, 0xfc, &(0x7f0000300000)="63fe97cf768a57c509dc02ab4cf042a160ddc662acb73aba1fc65d55761f7c8c41645ce3e0415cad16aeb55c09ce840f5437100f9f604ca3bc96dc09e95a8c77c202f995d1406bfc0d4300aa1c0b8c5215b5782028") recvmsg(r3, &(0x7f0000ef9000-0x38)={&(0x7f0000040000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, 0x1c, &(0x7f0000b94000)=[{&(0x7f0000faa000-0x3e)=""/79, 0x4f}], 0x1, &(0x7f00009f9000-0x72)=""/114, 0x72, 0x0}, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fae000-0x2a)={0x0, 0x0, &(0x7f0000fae000-0x20)=[{&(0x7f0000fad000)=""/4096, 0x1000}, {&(0x7f0000fad000)=""/0, 0x0}], 0x2, &(0x7f0000865000)=""/72, 0x48, 0x0}, 0x40) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f00007e8000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fae000)=0x10) setsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f0000030000)="cce6a26e98783add8e132f56d3698447", 0x10) socket$alg(0x26, 0x5, 0x0) [ 261.849914] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/01/09 12:18:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) socketpair(0x9, 0x1, 0x200, &(0x7f0000ee1000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000047e000)={0x100000001, 0x6}) tee(r0, r0, 0x4, 0x0) 2018/01/09 12:18:46 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)="", 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c44000-0x8)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000256000)=@sack_info={r2, 0x7, 0x6}, 0xc) 2018/01/09 12:18:46 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd5000)=0x0, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd7000-0x1000)="97fd", 0x2, 0x0, &(0x7f000064d000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000069f000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fd9000-0x4)=@assoc_value={0x0, 0x0}, &(0x7f0000fd8000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd7000)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006b9000-0xc)=@sack_info={0x0, 0x3, 0xff}, &(0x7f00009c3000)=0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000fd9000-0x4)=0x8, &(0x7f0000438000-0x8)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fd7000)=@assoc_value={r3, 0x8}, 0x8) 2018/01/09 12:18:46 executing program 5: pipe(&(0x7f0000abd000-0x8)={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) sendmmsg$alg(r0, &(0x7f000062f000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="a9d67f7781f2683543f1958062831197abb468bd5cebe75a06cee491b7c700dbeb1a88", 0x23}, {&(0x7f0000e6c000-0xc7)="fba85d68e797131f0ddec1f86641f0fe8bdbcd7555f62853b4688a1a18a6befccfcf69faf6ae5d1dd5b53d4a2b5e6d1efbe9f736f9c35dbcada79757b00f5e386b2978a7752a8419e71e43fffb6bc57301615ce6d9fd9ecad7192248b6926b7b554a79035c5b371d0ba87692a5d67f59b395f694e67baf6c60d77fcfc03f8e2ff0b26220abc871592a41545d56fd20623908b6fe6a703168f984a27bb40fbc4b13b7f92a232580a80c901c3fe13c5106cada49a59f6a4478ffd11e502de5cae0113c81b78897cc", 0xc7}, {&(0x7f0000000000)="e5001d8ad5c80255383770f33cbe98ef8baebbc6c3492c007161b53d030ced951728a2f093e33bd780c54fe38709a1327c870108c44f27226c83d28ebe4f9925926bb10c3f5874aae04fe2c7a8456c4854f8d582bb153bb14af118aa68c7a9abb5af0ae34034123fd45fd4d87a1216ae376c5832959c9a93e2a86d42f5e0eecd7187c865cc8dcd0be21be26be93fbf088c0106aae381bbf4908ca907b60855c56eeb6fbecd40fd", 0xa7}, {&(0x7f0000001000-0xd9)="f350b2ac967c757c2617680e9872c1591cec7b300a0afd8edacb4a5e1841ccebbead0ea047db1ab45b6f6b6fcf14537540208b99847d623647050a1e707f38ef3bf30e1c38ae73e560ca1a76a354ee6b650c1432e4b4109fc94c5bf0f5aa2ffe5be4580d3770af7352f65b6cb12f57553ba4c4a806ac3ce693e4eacf4b83f064c33cf33fad5428852eda072ab1b2a83e56cb622ee27b6568320ec512879c98c98d159081592edae77beb3e9312a64e4d552a48bba79f9d5cce7390668a819914c281e73e2b9e1ee44dd5d6b574c3e6f6808de3cf739a1ec65f", 0xd9}], 0x4, &(0x7f0000001000-0xe0)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x98, 0x117, 0x2, 0x82, "71c33575651e0228c12ce1a501f88a8ce17859d6b21ce4401291d121fb836bba3f28c836aba450088f309ade0b049a71661e4e62d2f52e6f00b4442b40694369b85373c0899d5ab40902ad090c0d4e1b16b856446d6ddf2a8f6268412bf0f8b880c009677aa89d4398b285b3f2b807267a565f01f253c14f42e4dcd57273e300512c"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0xe0, 0x880}, {0x0, 0x0, &(0x7f0000be1000)=[{&(0x7f0000001000-0xdc)="e29850d9dd1f78b7c2f7509d8d0f0ef4cb2cfdf4e07bd57cff5af25f777fa795f52ba70f741c9014ac5b77a5b3c54eaa543816ad524438665a4b65bd43ed93cc4a17428914c33747555b642017a091d8eb37d718ce6f7d5653400f783110ad363912ca7e8a2e164cfb9b278bae289c9ad52d7142a7f5a31a16f545c2c938e055b501c9d1079929faf9ce0d48f6b30a21a3348ea9da3b7dd6ab8e4efa743a080b0b782983a1474915775ccc0603b8e1447b627064e1a2119dc731a83646217ea2a47fc69d48c1b5960d13f8ff97744ad4f916e7e098b82db01660b785", 0xdc}, {&(0x7f00008fd000-0xad)="8190944b5e1c2f68342e3ee265f773b3acde3cbe14e6df7002becc9b8a85488552c2074e51898a240c2e59e778c5da2f58d9716476a4f619f83f55a7ab808d2dbb67f002fcb483efe5bbbd79ee23fc846190b423a70144254b25c400a4bbf9d95294fa055f7ba816ce9d5c19af9fc2239f52e64dbcc9e3843cee480be6ec15c950fa130c0e1dd17ed96fe97f5cc160de786995e0b81091b263ce3551c1b038339ebb86d3294fd2f5fe7130005c", 0xad}], 0x2, 0x0, 0x0, 0x40010}, {0x0, 0x0, &(0x7f000086a000)=[{&(0x7f0000000000)="3d8cbbb8f7109119661bf48fdc23d029aecbf201f9b66771bbe3343dbbce80310a3c27ffbbcde2684d56d64aa26b6cbb879da4cd40f37feec2ae209af570586e2666b83a2978b2b9b4b11bd19fdf4ef769f5eab511c02f296a20cad99b", 0x5d}, {&(0x7f0000363000)="eca223ad9280ea554f22d9ba123f5b1322a3395bc4b4585e97d94022e6af2be532b95ae73bdaa6a295eed178ff5f0e26282a70531976b6ef", 0x38}, {&(0x7f0000000000)="1c7ae176bdd3a47490f9197428269c523108", 0x12}, {&(0x7f0000001000-0x33)="93443cb56ad37b004ba652de8c815b74793006c6748bdbd4d97b5719dab841c644db8fe18a1d2c7138e66827f2b78b8687deb2", 0x33}, {&(0x7f00000bd000-0x29)="0882fb9f6b0470494b0dca0b8faa1d5abcb51e9328959de68b6bb7510a9524fb76b3216a3529c392d0", 0x29}], 0x5, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0x70, 0x117, 0x2, 0x5b, "c96af61dccdf69984262c38683644c1b0c6ca34c113c9e6e9e488ca9e8bc7c2de2eb24638fca9b47e403b42f8f5f4069cc141a5603746e1438b208783fe17c97e09f056d8ab44f12878e3592871d81cb0f0033bdfeb7a269d7a486"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x100, 0x0}, {0x0, 0x0, &(0x7f0000e63000-0x10)=[{&(0x7f000014b000-0xba)="049e7892e658a1ba54427814ee94229c10628977d88976e6f238dcb650e374bf3ae296c63f8fe0a959321e17b9bcd934e5dea7abbc8e841a2a8127d7a60773a8b747d743647a02e72eb2d58b2376191c3aab85b3b5f20813ee0926b69945570444516d46b4a679bbb7d565bd564b34f0cdd92780358fd2134481990d7ffe79bea6dcd49de0ee93caed886af5df3e604752613cf60f70194d901a2ba755ff7d251f158b12587863bd4c0cc8eed3b53ef562b80bcc72801218aebb", 0xba}], 0x1, &(0x7f0000852000)=[@iv={0x108, 0x117, 0x2, 0xef, "1c8c9d3ec922f67667ca9f24c45c741f386561d00fa9b1b40ae06af783e95e6724367bbcbb5ba384e35c569349180f06a04297288160b9187319ed38a8ba718a9585a63127a59488bc7b34c8e2b3b0323c07e187b00190b7cf2f914ddec7fb6331f83194f0d9f31cd084ef3af45d19cf0390085e03497316c070c0844940ab5ffd1a89904d00d178c6c22efdc7aff09161fa4b2db602e14abd90caa49e27dd19a5651f1184d89678ea498106d81930a6c46109b4f13eb1bfae20d49f9c0c1063ab8e9c9a74c5c0c4be9936be5fba0d5fccb156af5cad6ac5e82504d209b3fd9922cf8bba97abc548c933ea211bbd75"}, @iv={0x88, 0x117, 0x2, 0x72, "6a9ff083709cca6019091562977c89cccf257e8bb2dd5359d7848cd6a688f72ac01b9db200b2f7eab01de17adacfe8a35c7e9cef134af66da3f07ae835797490dac8cdf7fa11232be9ff7c05953de98c67fbb74cfc00fd76ce1cc707fadb56aaa0fc359c13a8c16e84ac08c4304712dc0d4f"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3f}, @iv={0xc0, 0x117, 0x2, 0xa8, "7c5df3740a59296008ea0ebdea025ee19314514064c8db033651b736d8393920ab8b7d653bc0e31f50aae6a372601b4b247d5a201a417d289ec40cdd42d662674c56b3cce0474667fad900f680216ead18e6a58cc87f5b2a902b8e2db674417c38687c05717922dabcf58e7e87e2d3d3c6860093aab887fcbc10882bf64253dc03ca8d1ba130d6c236318bf4d728f53cb8616aa388993ea435aac10b65dda57c057084302d75657a"}], 0x280, 0x80}], 0x4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000829000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000aac000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000890000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0xfe, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f00008c4000-0x60)=[], 0x0, 0x0}, 0x0) 2018/01/09 12:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f00004c4000)=""/1, 0x1) close(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a15000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000657000)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000083f000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x1, 0x2, 0x20, 0x80, 0xbf, r2, r3}, {0xfffffffffffffff7, 0x4, 0x1, 0x10001, 0x3, 0x8, 0x3, 0x5}, {0x87, 0x7, 0xffffffffffffff80, 0x10001}, 0x2, 0xb, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x6, 0x0, 0x9, 0x5, 0x5b, 0x5}}, 0xe8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000be4000-0x8)={0x0, 0x0}) 2018/01/09 12:18:46 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket(0x19, 0x7, 0x400) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000032d000-0x8)={0x0, 0x2}, &(0x7f0000ef1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000351000)={r2, 0x1000, "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"}, &(0x7f0000d6a000-0x4)=0x1008) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ef3000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00004ae000)=r3) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000077000-0x2)={0x0, 0x0}, 0x2) r4 = socket(0x2, 0x3, 0x2) setsockopt(r4, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000003ff1200aa050800000001078038", 0x10) 2018/01/09 12:18:46 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f000092e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001f9000-0x4)=0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x76)=""/118, &(0x7f0000001000-0x4)=0x76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000465000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000064c000)={0x6}, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f00001fe000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/09 12:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a2876fe52922cb18f09100000000000012e0b3836e2536ab0e00001000175f2e3ff5f163ee340b7673900800000000000000801013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000db8000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000420000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d82000-0x18)={0x0, 0x6, 0x10, 0x100000000, 0xfff}, &(0x7f000020e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dd9000)={r3, 0x6187, 0x9, 0x1}, &(0x7f000051e000)=0x10) bind$bt_sco(r1, &(0x7f0000b84000)={0x1f, {0x29eb, 0x1, 0x5, 0x100000000, 0x52, 0x80000000}}, 0x8) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000bc4000)=""/255, &(0x7f0000334000)=0xff) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000086b000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x8003, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x4, 0x0, 0x88, 0x0, "0700000036000000751100cae61f0055c9"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d4a000)=[{&(0x7f00008a2000)="390000001300094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) pipe(&(0x7f00001dc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000095e000)={0x0, 0x100000000, 0x2, [0x2, 0x4]}, &(0x7f0000934000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000052d000-0x8)={r2, 0xffff}, &(0x7f00002e9000)=0x8) 2018/01/09 12:18:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x1, 0xffffffffffffff82}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1f}, &(0x7f0000201000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x8, 0x98, "dd792dfc6d353aff771e8f6e210f214f52caf9c2871e60bcecbb9e27991e1d08217c0cab0c195808f5497765c7690bd335003b4a5052a7093b3f8f47df0061d00918272a2efbee6a32c73d6c4e32d276126636b30556ff9336042cbb959b57bb3b4450cd27eab1e2ec23271179458adbc8fb7a268467ea415fadb9d5a344eaec9c40b5edf72bc20181ec8045952ccdbfedc6be8c61f6ee0c"}, 0xa0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x4, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000a000)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/09 12:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet(0x2, 0xb, 0x4, &(0x7f0000ba9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007a0000)=0x9, 0x4) setsockopt(r0, 0x10000800000010d, 0x8000002, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) sendto(r0, &(0x7f00008c3000)="29995cd2ab3082a8864d901a2a7e77e76c5648b7b6a84192a7a4bdaf38e8100839f19808fc8997247dea96bbb42f57789f007dbefcb978aeb3460dcf78c30f6d1b7bf4f4a209ad84c4c6c4bf4bd9c39b13f70c32c55a3555b34c494f9ff40164738b2ff669b832e510cfd8c199db46077c5b7a3c818c8342d7b6a86bcc266ed0e03e98c98e78f2e68c583e90a006268201ae2cb53f4ab9ac7757232432198e1fabc08d2915483745e4365016f312030153d9f30bf2b95ff8668703264645526c237aca", 0xc3, 0x10, &(0x7f000055b000-0x10)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f00002b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002c4000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000659000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077b000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000029000-0xe8)={{{@in=@rand_addr=0x3, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x5fdf, 0x1, 0x78af, 0xa, 0x80, 0x80, 0x2f, r2, r3}, {0x2, 0x401, 0x9, 0x1, 0x10000, 0x1, 0x8, 0x5}, {0x2, 0x8, 0x1f, 0x5}, 0x6d7, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0xfffffffffffffbff, 0x8000, 0x80}}, 0xe8) 2018/01/09 12:18:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x100000401, 0x0) writev(r0, &(0x7f0000d37000-0x10)=[{&(0x7f000055d000-0x39)="390000001300090469000000080000008000000003000000450a01070000001406001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000745000-0x4)=0x14, 0x0) 2018/01/09 12:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0xd) pwrite64(r0, &(0x7f0000368000)="afe99db7bbb975ac93ef71a123ae1ba9137e12ae8b233f7c3d6d7b9e9e8fa7558cfcd3575602460aa3e5884b51b98a4251039057b4aeee019527a71dd011698b0a034882ad60a26ae5d6786ccb2e6005223c6a104d", 0x55, 0x0) write(r0, &(0x7f00003b6000-0x126)="1f0000000204ff00044345bb0b00020000d100000900120010000002000000", 0x1f) 2018/01/09 12:18:46 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000097d000)=0x0, 0x80800) connect$netrom(r0, &(0x7f0000f01000-0x48)=@full={{0x3, {"febf61297e0b98"}, 0xfffffffffffffff9}, [{"89a61115b97879"}, {"4c6377e1033dc9"}, {"f0b43346c51b22"}, {"4cc58ab9485757"}, {"7b3fc2f74844ae"}, {"153488787c1ce4"}, {"9668c9c1bfd32f"}, {"35708728808b82"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e6d000)=@assoc_value={0x0, 0xb3c}, &(0x7f0000e7d000-0x4)=0x8) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendto(r3, &(0x7f0000c94000)="", 0xffffffffffffff05, 0x0, 0x0, 0x0) socketpair(0x1, 0x801, 0xe33, &(0x7f0000fb0000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000390000-0x8c)={r2, @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]}}, 0x8c) sendmsg$alg(r3, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000c51000)=[{&(0x7f0000a68000-0xe6)="4244b74b53330b5e54e4b1099129375997c987ba405b5b38", 0x18}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x4000011) 2018/01/09 12:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a15000-0x8)=0x0, &(0x7f0000edb000)=0x8) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) 2018/01/09 12:18:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @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, 0x2, 0x2b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}], 0x84) write(r0, &(0x7f0000001000-0xf1)="d32e86d2e0a843c50ee92fdc11054310e30cb36c85f1ee68d7c83d481716accfdd8780f01a0c6a70941c03aba5322eac042507699921ece633c959f0011006486f2da7e3aea1f96aef05024674e32aecba9a15e9e5d531639865eb68765409ab2e052761d3fa03c6a54d7bd0a9ab932fc9422c7a54aafb3063ea202e501cb5f2ce9336650981feab3127ccdebc178d7654abbb12b4d1cd0d8f09b78488a3cc1275b703080498fd64810266b87430306ea30ab70338fcafd993704080b2da125241eca15e8e731fe91d7427eb45ebb6ccf9a23cc641350f3d64b0f91702b386d1ef9b7e49625a49460e4207ac14e1fabb63", 0xf1) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0x4) 2018/01/09 12:18:46 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000c000-0x10)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x0}, 0xffffffc4) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 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, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000008000)=0x0) 2018/01/09 12:18:46 executing program 4: socket$key(0xf, 0x3, 0x2) 2018/01/09 12:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000051f000)='tls\x00', 0x4) bind(r0, &(0x7f000043c000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000b46000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000815000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000fa4000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000002a000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) 2018/01/09 12:18:46 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x41) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f7e000)=@generic={0x0, ""/126}, 0x44c, &(0x7f0000f7f000-0x50)=[], 0x5, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x3}, 0x40012042) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000c06000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f7f000)=0x6, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000204000-0x4)=0x9, 0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f7f000)=@sack_info={0x0, 0x81, 0x6}, &(0x7f0000f80000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000391000)={r3, 0x2}, 0x8) r4 = socket$key(0xf, 0x3, 0x2) r5 = accept(r4, &(0x7f0000ac4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dd5000)=0x10) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000862000-0x4)=0x0) syz_extract_tcp_res(&(0x7f0000f55000-0x8)={0x0, 0x0}, 0x4, 0x400000000000) syz_emit_ethernet(0x77, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x1e, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000424000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000f81000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000929000)={r7, r6, 0xffffffefffffffc8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009fe000-0xc)={r8, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f80000)={0x0, 0x0, &(0x7f00007bb000)=[{&(0x7f0000f81000-0x16)="6176a73d7a1ae955ee140e21794a0669fa9395a9c966", 0x16}, {&(0x7f000028d000-0x3e)="4324a54f08e0395da6daa26541c40abaee8d2f72da3622cc2ff16365a1fb6d092a305929ebb6f7ecbc66af9ae4366c532e1473bec76a653020494d0c1f00", 0x3e}, {&(0x7f0000c68000)="79a17bbccb53559de0", 0x9}, {&(0x7f0000ac2000+0xcd8)="c00cd4ef41280f851c1fde0a65227e75c2e34ccc0b09f3490c0c0d0fc7279acf", 0x20}], 0x4, &(0x7f00008ea000-0x12a8)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xf8, 0x117, 0x2, 0xe0, "720ab5d97ae4fb8b8009eb154face87df2252305356b1fbc9c60d12c258cdae0a3c5dfaa4ac5c9e22c2226d3f87bfb0c9093e8635fc0d0fbf6b0ce9fbd06610b3a4f30ddd98fe3aa5f23e09c7672d9a8effd620d4688939cd574e2eb051f8c2e317a3e406f15e29a7033bc102d43943ce96db8992cf49a9febc7e2471b33905b4c841db575bf065a27b8291df2c375a87a9608667c75977a752ee54718fc9c6f0b3855d5ada0e8ace3f0bbe4a3782d6a68ca0df880bdc7d3a1e119fa69f2fcafdc155f728fc62063c37890ea10a23bcced7cef7c4d5055929b9730609d4248a2"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xf7f}, @iv={0xe0, 0x117, 0x2, 0xcb, "6ea93ebf81558e78ac82db0d65f03c131f216dff9b6eb2a379ab2af7ae87b9c6154c0b79692a6c34278b7b8562bce335da353d4fb2d0e53fd332c0b4b738c5be16d8a4f8dab589f6e656732b27fd7d6cd3fabfd521446f6915aa248fd850d4f4a2b840c2fe67b2f81a58da31790eb6639a8ecf93179ece4a977a7ce997e8dd0ad75dc3437d4dcfb05c45e4a7cf66d70ffd734e965230ded2d60ac72c3241f3b684b6272759247f484aa6268f703fc1fd4b63ccf1c788425e326b508e64665525210c8bda70ac55cbdcbc5c"}, @iv={0x40, 0x117, 0x2, 0x2a, "642943ba06c6e5822a4dace9b3be01b82ea5889128d2c38ff71126ce7cd0635949ef983b03fc597f7908"}], 0x12a8, 0x40080c0}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f56000)={0x6, &(0x7f0000f57000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$void(r9, 0x5450) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:46 executing program 6: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x181, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, []}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00009a4000-0x40)=[{&(0x7f00008a4000)="6d64e2ebcba0c4abf99f56a1968aaf9677b53f091e0a96759cfe3a42fad935af9e7521ce48690eb25da462e8680b8f861fd643fc8a3abdc2fef9d4dd9a6ab042e0ca0762af4b8d2fe4bd9d0895045d333b2c50b12d473b3c699deff435845e2dedf106b13819e574e0209698d67e3a62046e69c5", 0x74}, {&(0x7f00008b9000)="1dc1fed687fceb0bc185637fa9d9511ef80bcb061d605fc7e2", 0x19}, {&(0x7f00009a4000-0xf9)="51b71f38611588da0cef1a159003607b843a7f4b0157b5596fc34995b6ccee47d7ca4a7eca2290bcce0f568c3b2d8bceb8a464b9fac6bfef1ba78f253594b7fdcbde2f0a64062c198b930ffb2e78854e05194fc2e8073ad83b31511baa447f787faf228ca416f290ca11141847ccebb4dd80d87f2b7f2f325834e26d9ae334d5f5eba0b0dba7bf414bce00424e30d58c7cc1d9380147285e4a6606afa8aa4084bda475d212e6cc247375e44a1c3cab0d00e7dfba2086abac641e5dbfd8c121b5c692081af8db529a6bc4c9dc30e2da9c7d97ca1a78b23dafce6398468d6030dbc64ef55ada296116012f46a602a354eb43934e58c175f4176a", 0xf9}, {&(0x7f00009a4000-0xb6)="4aa29bd83d58c7b7c1bb88f9e500970687dda55ed07840575e0040d45925e8c6049cc5d48d26553d9745a04ec4aa66c0e4167105c539e9fde9cd291c4128024e93c282befb644c31cbecaab142e6e171d808cbf2c8e1ec5129532b04d99ad7f67400758a803a0448b5f4addf753c074784346677dbe48d260372d65f3ee1d83592aa413f76c68c2ebc575df3e186ef84745c47bcf9dc82679d2b06e12e9979095ae6b8e9b2e7cc26d730bc61f6b939182b495bb76563", 0xb6}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000590000)=0x80000001, 0x4) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00007c1000-0x4)=0x0, 0x800) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f000089e000)={0x0, {""/7}, 0x0}, &(0x7f00009a5000)=0x10, 0x80800) 2018/01/09 12:18:46 executing program 1: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03490008007200"}, 0x0}, 0x10) 2018/01/09 12:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f000044c000-0x50)=""/80, &(0x7f000066e000-0x4)=0x50) r1 = accept(r0, &(0x7f0000b4d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000754000)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e2f000)={0x8, 0x1, 0x8001, 0x7fffffff, 0xd08d, 0x7fffffff, 0x2, 0x81, 0x0}, &(0x7f0000945000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009ff000)=@assoc_value={r2, 0x9}, 0x8) 2018/01/09 12:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000e21000)=[{&(0x7f000000f000-0x7a)=[{0x14, 0x14, 0xfffffffefffffffd, 0x0, 0xffffffffffffffff, "01"}], 0x14}], 0x1, &(0x7f0000bfc000-0x20)=[], 0x0, 0x0}, 0x0) 2018/01/09 12:18:46 executing program 3: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000024e000-0x8)=0x0, r1, &(0x7f0000000000)=0x0, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/09 12:18:46 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd6000-0x4)=0x2, 0x4) 2018/01/09 12:18:46 executing program 6: mmap(&(0x7f0000000000/0x9ac000)=nil, 0x9ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005a4000)={0x0, 0x0}) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000727000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ac000)=0xe8) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00009ac000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0xfffffffffffffffe, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009ae000-0x8)={0x0, 0x0}) 2018/01/09 12:18:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc5}, {0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x46}, 0x2, [0x3, 0xffffffffffffffff, 0x3, 0x7fffffff, 0x20, 0x8, 0x3, 0x187]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000474000+0xffb)={0x0, 0x0}, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000df000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000005000)="87e959753ab91607610b91d881283c3bd2a1800c754077435bcc321ebc7b5ec30e1c", 0x22, 0x4004000, 0x0, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f000000f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000a34000)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x6, 0x4, 0x0, 0x3f, 0xd44e, 0x4, 0x5, 0xffffffffffffffc0, 0x70000000000, 0x200, 0x100000001, 0x5, 0x100000000]}, &(0x7f0000b4b000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000b72000)={r4, 0x5}, &(0x7f0000a94000-0x4)=0x8) syz_emit_ethernet(0x36, &(0x7f0000cf7000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 12:18:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f80000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000825000-0x12)={@generic="0369cf150c4e7014f473e7a0d5e11d52", 0x2}) vmsplice(r3, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r3, &(0x7f0000335000)="", 0xfc94) readv(r2, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f7f000-0xe8)={{{@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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000536000)=0xe8) 2018/01/09 12:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000ff7000)=0x0, &(0x7f0000cf9000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/09 12:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x856000)=nil, 0x856000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x400000000000) write(r1, &(0x7f0000855000)="2000000018000776530000000000480080200d23001100052200000401000000", 0x20) 2018/01/09 12:18:46 executing program 5: socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00007a0000-0x7e)="2a38757618e191c00d73800f5993f559ea10e2094ccdb7e90a2e5bf9bb60ef8dbca91bfa7a001ef7af3c7b54c34ca31407d421f2d655605c16b8432d30d70c95521bdd60fa95005afa965afa1c0268eeb5cf22352e93658efb6d1429b46c44243b771489d1d6973a39751f749aeef9de35d23d5e12670f07948602a8e13b", 0x7e, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000041000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000da2000)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000090e000-0x4)=0x2000800, 0x4) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000068a000-0x32)="130000001000ffdde200f49ff60f050000230002", 0x14) splice(r0, &(0x7f0000d07000)=0x0, r0, &(0x7f00001a5000-0x8)=0x0, 0x3, 0x8) 2018/01/09 12:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009a3000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000d35000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00008be000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000107000)={0x7, 0x6, &(0x7f0000d00000-0x30)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x5dadc56d, 0x6, 0x0, 0x3, 0xe, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x8}], &(0x7f00007bf000)='GPL\x00', 0x5, 0x28, &(0x7f0000099000)=""/40, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bind$bt_sco(r0, &(0x7f0000932000-0x8)={0x1f, {0x100000000, 0x8001, 0x10000, 0x5, 0xfffffffffffffff7, 0x5}}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0x1, 0x8, 0x26, 0x800000080000404, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00004ae000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/09 12:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a07000)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e9a000-0x8)={0x0, 0xfffffffffffff1de}, &(0x7f00004d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r1, 0x80000000, 0x30}, &(0x7f0000791000-0x4)=0xc) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000afe000-0x10)=[{&(0x7f0000ac4000)="290000001800fffdf2ff7500000a00210200e300000008070afeffff0000080005000200000000c000", 0x29}], 0x1) write(r2, &(0x7f0000dec000-0x21)="1f000000120003f205007506000000767f00404308000a0000ff0000000081", 0x1f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000054a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000293000)=0x0, &(0x7f00000e7000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000c4a000)=0x6) socketpair(0x3, 0xe, 0x8001, &(0x7f00001df000)={0x0, 0x0}) 2018/01/09 12:18:46 executing program 7: pipe(&(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000eae000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x75, &(0x7f0000215000-0x8)={0x1}, 0x8) r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x0, 0xcf, &(0x7f0000004000)="", 0x0) [ 262.188775] dccp_invalid_packet: invalid packet type 2018/01/09 12:18:46 executing program 0: r0 = socket(0x1, 0x5, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000549000-0x48)={0x4, 0x8, &(0x7f0000b1f000)=@raw=[@jmp={0x5, 0x1ff, 0x2, 0x7, 0x8, 0xfffffffe, 0x10}, @generic={0x8001, 0x1, 0x3, 0x800}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfff}, @alu={0x4, 0x0, 0x0, 0xa, 0x8, 0x40, 0x983124bc4d55fcb2}], &(0x7f0000489000-0xa)='syzkaller\x00', 0x7, 0xed, &(0x7f0000896000)=""/237, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x3) sendto$inet6(r2, &(0x7f0000fd4000-0x3)="", 0x0, 0x8000, &(0x7f00006b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000fd1000-0xe)="06", 0x1, 0x0, &(0x7f0000f5f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000fd0000)=0xffffffffffffff51, 0x4) 2018/01/09 12:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f94000-0x4)=0x0, &(0x7f00002bb000)=0x4) pipe(&(0x7f0000089000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00003b7000-0x10)={0x10001, 0x80, 0x9, 0x9}) 2018/01/09 12:18:46 executing program 6: pipe(&(0x7f0000ba3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x16)="dc5c12ff585fff08ab9bee07fe12610e7ca1feb990ab", 0x16}, {&(0x7f0000096000)="283d3dcbdbaef5348000aeb5d42d1d7cf57daf54fc379b2cbe4e7bb84f17c45170c4d5b612645203d0c7f51112b4d3543db0325254f32c11cf7b2c87ae3dc3c38f0a2c5c1a228f7fdd4a60fec9f788b29dd88b5554f4ed3eb3d60a0b90726d20406681b9c1917a7a097bbe5c115dc576eb7384ef8678686b8edd", 0x7a}, {&(0x7f0000001000-0x44)="4f5eea792890b6bb2dd9104a9d7fe78839038764e2f4cd785bf14ec2bd1ed3917e2b251a24988ed72d7990108790636b8154746c0b9c6a0230a2d337ccc91b2bbf29fe42", 0x44}, {&(0x7f0000339000-0xed)="ed0c0062c4e9dfa3f0eb0ceec355eec7a22685094a0945a25837c88941d3fa89f3b04d310357b3af0c02ac2d98b0b35386ffcee98042b0e3a4fbacf1d74a83e883eef623d462d1307d9b149d0abd862ac72a41ed2b9ab94c394ddba33583261fa01b9538b12b992bee9ccab7e5acdd5c5db780dfc3fa80f92b6e6c93490e2d453d19d7e3ec1173703749d1c20a83b6db5013460ef1c7bdd40abcf254569d7f66c5808570f43a23f0ab2978a2be938cb5f359b43a2e1e72175ed7c1c874ed075fda7016dd784f042a084520519bd3e8f88df0fa8705abd9b4603b7f99f7715f989f6bd51b3364c15e93201ccf6f", 0xed}, {&(0x7f000027d000-0xd7)="52d455112f37e1629de6a7c804dc1b4f1e36ef18ff372248512c062700f4f83c8f2a88f9509dc5c5f79169fd99ef870700d31173af3484eb56ca69c5adf41d70375c2d4d28db4245f147024febc57e3bc2bf01d46984c8b3a46604527976dfeda7197b68ef134f1d408884ccea2e127ae6e69c28056a124cc8bc4d9ecda1df560bff0f0e48ac175be19341bedcb4bdb6888b5fe987f83ed07a0fea0ce7d5e9125427f68c9bae7415ad7000b836dbffc81a3c0e43b351ba10ef8bf1c93db54038d487b88b94b581e08b0710975c7de96ac7ee0273afc791", 0xd7}], 0x5, &(0x7f0000581000)=[], 0x0, 0x40080}, 0x4) listen$netrom(0xffffffffffffffff, 0xfffffffffffffffc) 2018/01/09 12:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000054000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e2d81e", 0x0, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "a694c7be6104019a"}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000772000-0x8)={0x0, 0x0}, 0x80, 0xabe3) 2018/01/09 12:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000863000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00007f7000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000511000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000293000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, r1}) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/09 12:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000b4c000-0x8)={0x0, 0x0}) recvfrom$ax25(r2, &(0x7f00009ad000)=""/147, 0x93, 0x40000003, &(0x7f0000749000-0x10)={0x3, {"3570cd55b06397"}, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000b4000-0x20)={0xe90, 0x2, 0x1, 0x7fffffff, 0x7fff, 0x7fff, 0x10001, 0x0, 0x0}, &(0x7f0000545000)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001e0000-0x8)={r3, 0x3}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/09 12:18:46 executing program 3: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000528000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ec000-0x4)=0x5) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d09000-0xe8)={{{@in=@multicast2=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000064d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d27000-0x4)=0xe8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d27000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x6, 0x3, 0x5d18, 0x0, 0x40, 0x2, 0xa0, 0x80, 0x0, r2, r3}, {0x6, 0x7, 0x5, 0x5, 0x7, 0x8001, 0x6, 0x3a4}, {0x100000000, 0x2, 0x1, 0x5}, 0x8001, 0x6, 0x2, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x3, 0x6, 0x7fffffff, 0x7, 0x5}}, 0xe8) 2018/01/09 12:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00004a8000)=""/197, &(0x7f000014e000-0x4)=0xc5) r2 = epoll_create1(0x80000) epoll_pwait(r2, &(0x7f0000609000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x1, &(0x7f0000875000)={0xffffffffffff3901}, 0x8) 2018/01/09 12:18:46 executing program 4: r0 = socket(0x0, 0x800, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003f3000)={r1, 0x1, 0x8f5, 0x3eb58966, 0x3f, 0x3, 0xed, 0x20, {r2, @in6={{0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcbc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xd, 0xb176, 0x200000000000000, 0x2}}, &(0x7f0000045000-0x4)=0xb8) mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r4, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 262.260082] nla_parse: 12 callbacks suppressed [ 262.260087] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 262.279676] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 262.343397] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 262.357380] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/09 12:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000944000-0x14)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000090d000+0xab)=0x1c, 0x8a68e73a3c84674a) accept$packet(0xffffffffffffffff, &(0x7f0000a1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000343000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000004b000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket(0x10, 0x80003, 0x0) write(r2, &(0x7f0000228000)="26000000130047f12001b1dc59002200160b010000000000000023ffff000133050003003f40", 0x26) 2018/01/09 12:18:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0x1ae5c46d}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000001000-0x28)={@common='bond0\x00', &(0x7f0000001000)=@ethtool_ringparam={0x10, 0x253a70bd, 0x3a37, 0x6, 0x2, 0x9b63, 0x0, 0x8, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x4}, &(0x7f0000002000)=0x8) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/09 12:18:46 executing program 1: r0 = socket(0x9, 0x3, 0x61f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000983000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000060e000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000fe6000)=0x473) syz_emit_ethernet(0x3e, &(0x7f00007ee000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/09 12:18:46 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000007000-0x1)=0x4, &(0x7f0000001000-0x8)=0x1) r1 = socket(0x8, 0x3, 0x401) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0x0, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/09 12:18:46 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000f000)={r0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000010000-0x1e)={0x1, 0x2, 0xad, "81d67440b06d", "0781312f48153a2b39a4b2f7219ab64f"}) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:18:46 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/09 12:18:46 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000014000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000)=0x1c, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000013000)=0x0, &(0x7f0000013000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000012000)=[{r1, 0x100, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) 2018/01/09 12:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000653000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048a, &(0x7f0000fd2000)="0600000000000000ed1800000000000000407470ad6db86078032ea94addbcc1de84de4442e443ffb02bf2127d323f0007e19f8f84452526f02b5dc72928b8f3360c095ab746077e4006865b11709badb2e87a", 0x53) 2018/01/09 12:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000ac0000)={0x0, {""/7}, 0x0}, &(0x7f00003b9000)=0x10, 0x800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005ca000-0x10)=@common='ip_vti0\x00', 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007ff000)={@generic="154f1256e24ee2c15f7b3e76e9b14bd8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000072b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/09 12:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r0) socketpair(0x15, 0x0, 0x5, &(0x7f0000b67000-0x8)={0x0, 0x0}) bind$bt_sco(r2, &(0x7f0000a9b000-0x8)={0x1f, {0xa1d, 0x5, 0x800, 0x0, 0x9, 0x2}}, 0x8) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 12:18:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003c9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x7f, &(0x7f00003ae000-0x5f0)=""/1520, &(0x7f0000537000)=0x5f0) 2018/01/09 12:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffff7, 0x98e) socket$bt_hci(0x1f, 0x3, 0x1) connect$inet6(r0, &(0x7f00009a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9512}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006e0000-0x8)={0x0, 0xd3}, &(0x7f000024c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f08000-0x8)={r1, 0x2400}, 0x8) 2018/01/09 12:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x5)='lp\x00', 0x45a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d2a000-0x6)={0x0, 0x10000}, &(0x7f0000afb000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000052a000-0x8c)={r1, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x938}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = accept(r0, &(0x7f0000090000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000217000-0x4)=0x9) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000f3f000)=0x3, 0x4) getsockname$ipx(r2, &(0x7f0000e23000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000fe000+0xe9a)=0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/09 12:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f00008ac000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0x80000000, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000d35000-0x60)=[{&(0x7f0000585000-0x1000)="b0", 0x1}], 0x1) writev(r0, &(0x7f0000cb0000)=[{&(0x7f000095a000-0x1000)="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", 0x9e2}, {&(0x7f0000529000-0x77)="848e302f098175ad25f7668e7228bd6219ef06fe57d67e86e25c0fcc915885d96aecce6b75535d1f5e7ef83686a0a67be12e27c3f100a0aa90a6b06df683a09c370e4fc71b2d8dfd7a76ec70a96427591cf643fc8b1bcc298194e944c4153e6605a2b87feed2150d5c88e70ff3ace89e0de7729b0d020a", 0x77}], 0x2) close(r0) 2018/01/09 12:18:47 executing program 5: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005f4000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cfe000-0x4)=0xe, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ba4000)={0x400, 0x9, 0x6, 0x6, 0x8}, 0x14) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000f58000-0x13)="634600596d239d93c60e2d168b2e6425c50000000000000007839b7aabd67088", 0x20) 2018/01/09 12:18:47 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ab1000-0x60)={r1, 0x58, "59494b028b476c188d43c10cb287d14aa6768352178a7d699d4b1c3551077a2931f0b961abafbc16e603bf321f768acc0b2248f114977a34ad4b19e1d09a21eb49643aef6c616711a2c85c252eb47c6ae6d89addaa8258e3"}, &(0x7f0000f9c000-0x4)=0x60) 2018/01/09 12:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0xffff, &(0x7f00006c5000)="11000000020000000507000004c400cc", 0x10) 2018/01/09 12:18:47 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f85000-0x4)=0x14, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f86000-0x8)={0x0, 0x5}, &(0x7f0000695000)=0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000063b000-0x98)={r2, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000f85000)=0x98) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000043b000-0x14)={0x0, 0x0, 0x0, 0x5, 0x100, 0x6}, &(0x7f0000f85000-0x4)=0x14) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x89e) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004e4000-0x9)={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]}, 0x4, 0x4, 0xbd, 0x8c, 0x8}, &(0x7f0000f84000)=0xa0) 2018/01/09 12:18:47 executing program 1: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x40, 0x80000000000, 0x0, 0x3, 0x80, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0a) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0x1000}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000040a, &(0x7f0000dfc000-0x4)=0x40, 0x4) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dfc000-0x4)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r6, &(0x7f0000ad0000-0x1000)="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", 0x170, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) recvmsg(r6, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 12:18:47 executing program 3: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xe) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x300}], 0x1, &(0x7f0000f92000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00002c0000)={0x0, 0x0, &(0x7f0000f92000)=[{&(0x7f0000f92000)="af650cdcfda3d197487fc041313ebab0e430c2041c9c9b542ec9303ed9681ddcf534e934e235e281bdf6e335c6810160ab0684a5c352f5d4b03e730c9cb76145aaa5d608886068c114bd6f1bc4c4960baf85e9deeb73884cf747366cfbb990ab7e83acce4b7474932e2b39c15896eff99c7c7bfc4b0eedf2fd095f7c472b77a359b599b06fae1e762e24626def3709", 0x8f}, {&(0x7f0000f93000-0x9e)="808153015fe071e9aef29a092fef657f8f04d3bccc67d2baa1c0e240e78100dca236130ebfe3d9a04fb3d61bfa14a8f53978ce6c5ca85b0edd2c3166b23889d6e4e4d38cde07ee5918af2b49759222a0d30423042669643d8d10e379a086fdc3ff24de0b0da3e6db71918d82188ff0ed62896247a3abf2803a97003e6374ea8e1d2d8b6fc35948b1e52b3040505a71747ba489e069ae91689b1b79d695b3", 0x9e}, {&(0x7f0000f92000)="29b98ab98cdea3a7dab2ccafbbbef161e4cab646191eb023bbb2708ce7166ca5478afe90a6e22b3a6d4ab37c5be856c867169c6461ede022d9972220fc03b118122c2bd517b74e3eda0800e7a660a04810c1cb3e9bcdef9f22cf3fd75520465cbe1ed8bf9ebcabc45d644531a649674a9ad39b7a7be224932e4677ae11db1edf023f4eaa2e3a54c43ad58ebd5c9b29d7c07319c49113b8d1c7dddb", 0x9b}, {&(0x7f0000893000)="a87881d46c92233893301f53d667ea7ba13bdfb67308b9d5996c08e20377ebf1fce775ca4625cb7fc50b49ab5c2f40916fb65e9f22dfab3421ff299ae83e391c40416e63d2062cb952", 0x49}, {&(0x7f0000f92000)="25d289d13fee18f8bd9d856fc298df110976309782c57c15f0236d412f547548eb87f191e4d1c9c55f3dc1814a65eb3942e7d97cc001f3263bd697b26a177d68e5ba3e3d900abed2d820e6eb527b75807884f21c96", 0x55}, {&(0x7f0000ca1000)="56fdfececb0c55df389499d0230e0ade384f9f860e858c6ab3951dc1003e4a388450e5cd7415e0de80af1dd3db48da628142cf0de92e1091bcef", 0x3a}], 0x6, 0x0, 0x0, 0x4000000}, 0x20008010) 2018/01/09 12:18:47 executing program 5: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000ca000)={0x43c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom$inet6(r0, &(0x7f000093c000)=""/28, 0x1c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009bc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000ae3000-0x90)={0x1d, {{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]}}, 0x90) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ae4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae3000)=0xc) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000546000)=0x0, &(0x7f00004d7000-0x4)=0x4) 2018/01/09 12:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f000085d000)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000dc2000-0x70)=@getsadinfo={0x5c, 0x1f, 0x80209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@algo_auth={0x48, 0x1, {{'rmd128\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000041000-0xc)=@sack_info={0x0, 0xd8c, 0xfffffffffffffffd}, &(0x7f00003f1000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001cc000)={r1, 0x9, 0x1c, 0x1}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000848000-0x105)={r0, r0, 0xfffffffffffff0b8, 0x5, &(0x7f000005f000+0x29a)="9e19e62a1c05bec5c772aed5ede6e7e5ea1171818e38705c4471a816ecbce67cfad233d8d9b5754ed45efac40eb37b2eb139b9488d7097cea91c7dddb5e00d4739a6b704bb06e143dbd2d3952d67dd23cc98b2ff002c640be3e20d8518a65ce7428d6d4cb665fd9485dea062d86e2c09f345454fb083154d04bc77d7d9226abdf35d1ff25699db5f0b772e69cafcfa66ba4133760c080b65e6e495198cdeb3d2d44a1213e5bfce0195de3005b4da5545598c033819eb2321cac973caee58737342e2e774ef5554c367b38302dd57ef4b", 0x200, 0x40, 0xbe29, 0x400, 0x5, 0x87e5, 0x9, "f5c50d5fcc284af7a198976f6a28e37ef9c935a38eb09721c2a22f88182696d6e7bb66341c3e27872d8f1e02ba6c254be2b2e88ba0b3ef0f41a6e557c66d6d41331ddf7353dea52f65576f015542aca619202b0fc5a3e01c5fd712cf70d948bd34d1770feb74359590002892a06029c61dba5c7dae85be022ff621ce959e14d71c7fc4868bc362f3c541e363291ab4c02c38d3867f872b57c5691cfd42be5e15514851104d9c6310ad9637e165cca5e35ec4bd57006e4966f30e24e0f86e0de49725584703b6f93b5d974ca8e3017d28e90f3b5aece552fb9c62a9a950"}) 2018/01/09 12:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000160000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fd000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ea3000-0x10)={0x0, 0x8, 0x80000000, 0x6}, &(0x7f0000334000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000cf000-0x98)={r1, @in6={{0xa, 0x2, 0x5dfb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x400}, 0x98) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000fee000)="260000002a004708f9fffffffffffffffc00521400000007dfffffff000000030002ffe36e35", 0x26) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b7e000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001da000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d15000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000371000-0x4)=0x6e) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000540000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0xbe3, 0xa, 0x80, 0x80, 0x2, r3, r4}, {0x8, 0x8, 0x8, 0x1ff, 0x3, 0x5, 0x2, 0x10000}, {0x40, 0x8, 0x40, 0x2}, 0x5, 0x4, 0x2, 0xc52198bb5e0889e8, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x2, 0x3, 0x9, 0x100, 0x0, 0x5}}, 0xe8) 2018/01/09 12:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000187000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000c9000-0x4)=0xe) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000856000)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e94000)=[{0x0, 0x0, &(0x7f0000acd000)=[{&(0x7f000047c000-0x3f)="e5", 0x1}], 0x1, &(0x7f0000aea000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 12:18:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008bb000)=0x9) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000121000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) recvmsg$kcm(r1, &(0x7f0000bcd000)={&(0x7f00002c0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000cd0000)=[{&(0x7f0000cd9000)=""/70, 0x46}], 0x1, &(0x7f0000a87000-0xb6)=""/182, 0xb6, 0x0}, 0x0) [ 262.602775] device lo left promiscuous mode [ 262.615533] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. [ 262.626782] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. [ 262.668491] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 12:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001db000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00009f2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007e9000)=0x10, 0x80800) r2 = socket(0x1f, 0x800, 0x5) r3 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00003ab000)=0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f00001b7000)="19941180b249b05678fa0e6990908d60cc07f5c222b2ca86548dabf6f4dceeaf345e31d0bb25030711da63285abef4b368ad7861e1a3a1a43aeecff1b422446dcbd83b4a00b6cdc8a2242b4647b10bc9bea909491d878aad56ca7bd279bcfd7c40e5d4f48bf2bfbd459624f9db7d5f467711feb723b0e1cf472ac5c5f30ec92b2883dc38100dd1235b180e9887399acf7f025e698a3315ff071323a89ba254e8fc849b7c305defcf7bfc326dd3aa6b88214f696f5225ce7f7c20fd8720bec75addd90e82f8ed3b3e89536603b1c3adac6f088fa0a2cf54efc136365378e3aa72a6d529d2f1580e1b2450fa9e0c8e92658fd89d5793", 0xf5) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000aa6000)={0xe, 0x101, 0x10001, 0xdc2b, 0x4, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6(0xa, 0x80007, 0x0, &(0x7f0000fef000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000093e000)={0x6, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x525e, 0x200, 0x9, 0x7, &(0x7f00003b0000)=@common='bpq0\x00', 0x1142, 0xaa2, 0x2}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d95000-0x8)={0x0, 0x0}) r7 = socket$unix(0x1, 0x7, 0x0) r8 = epoll_create1(0x80000) r9 = socket$nfc_llcp(0x27, 0x2, 0x1) poll(&(0x7f00007fb000)=[{r0, 0x8210, 0x0}, {r1, 0x400, 0x0}, {r2, 0x80, 0x0}, {r3, 0x1400, 0x0}, {r4, 0x0, 0x0}, {r5, 0x400, 0x0}, {r6, 0xf0a77b2bd827089e, 0x0}, {r7, 0x10, 0x0}, {r8, 0x0, 0x0}, {r9, 0x200, 0x0}], 0xa, 0xffff) r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r10, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/09 12:18:47 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f51000)="60cc748b91ac4afd40ffe8886f8f6355a0c03bf8edaae29d36b0bfd321173114c7e453eeaa23659b", 0x28, 0x0, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000291000-0x8)={0x0, 0x0}) socketpair(0x0, 0x80000, 0x80000001, &(0x7f0000f05000-0x8)={0x0, 0x0}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000a24000-0x1)=0xfff, 0x1) bind$alg(r3, &(0x7f00005fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0xffffffffffffff56) accept$nfc_llcp(r2, &(0x7f000011a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a2b000)=0x60) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00006bd000)={0x0, 0x0}, 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000652000)=0x0, &(0x7f0000418000-0x4)=0x4) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000536000-0x58)={0x1f800000000, 0x80000001, 0x2, 0xfd0, 0x1, [{0x0, 0x9, 0x3f, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}]}) sendmsg$alg(r4, &(0x7f0000498000-0x38)={0x0, 0x0, &(0x7f0000ca6000-0x10)=[{&(0x7f00000f3000+0xfe0)="ff4af5f2c41abecc1b9a637e01e6669bfa", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c77000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c36", 0x60}], 0x1, 0x0, 0x0, 0x200000000}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/09 12:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f99000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000140000)=0x10, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000024e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f000026f000)=0x0, &(0x7f0000bda000-0x4)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="f4106acd4a9fd1952b9f463ade2309e5", 0x0}) r2 = socket(0x0, 0x80005, 0x400) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003c0000)={0x0, 0x49, "a624293d1413485ec8532b64482df81f84a36b5f800a71575c95e8c68f3e58546d16eadb343e1d4c3602064155efdd055d24a41114f021470dce89ebdfe7ba245c5806dc80f19e57aa"}, &(0x7f00006b1000-0x4)=0x51) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003d7000-0x18)={r3, 0x1, 0x10, 0x10000, 0x1}, &(0x7f00000f5000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009ab000)={0x80, 0x100, 0xfdc67aef5f2cf0e2, 0x5, 0x7, 0x4, 0x7, 0x3, r4}, &(0x7f0000ed9000)=0x20) bind$netrom(r2, &(0x7f000072f000)=@full={{0x3, {"2d7b5701e70309"}, 0x8001}, [{"93ff35caac3b56"}, {"113b524ec2a42e"}, {"812dbd3c15fa27"}, {"96712a0296d8bc"}, {"603745c3eff125"}, {"cb284768beb42c"}, {"f5c7167b624e23"}, {"ad8613016b35c9"}]}, 0x48) 2018/01/09 12:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f00005bd000-0x10)=[{&(0x7f000019a000)=""/109, 0x6d}], 0x1) read(r0, &(0x7f0000a8c000)=""/202, 0xca) write(r0, &(0x7f0000604000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2018/01/09 12:18:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={r2, r3, 0xb24d}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={r4, r5, 0x7ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000001000-0xc)={r6, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000000000)={r9, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r13, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x9, &(0x7f0000002000)=[{0x3f, 0x2, 0x4, 0x3c5c}, {0x6, 0x0, 0x0, 0x6f}, {0x3, 0x9, 0xfa4f, 0xff}, {0x8, 0x3f, 0xfffffffffffff137, 0x6}, {0x100000000, 0x8001, 0x5, 0x80}, {0x3, 0x9, 0x9, 0x80000001}, {0x1f, 0x1, 0x10001, 0x401}, {0x10001, 0x2, 0x1, 0xffffffff}, {0x5d3e85b, 0x6, 0x3, 0x7}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r10, 0xc00c642d, &(0x7f0000002000-0xc)={r11, 0x7fffa, r12}) r14 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) pread64(r14, &(0x7f0000674000)=""/158, 0x9e, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = socket(0x10, 0x2, 0x0) write(r15, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) getsockopt$inet_int(r15, 0x0, 0x16, &(0x7f0000ba9000-0x4)=0x0, &(0x7f0000e17000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r15, 0x84, 0xb, &(0x7f0000024000)={0x8000, 0x80, 0x8001, 0x401, 0x400, 0x800, 0x8001, 0x75d, 0x101, 0xa56, 0x7fffffff}, 0xb) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r14, 0xc00c642d, &(0x7f000056c000)={0x0, 0x0, r14}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000865000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000103000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r16, 0xc008640a, &(0x7f00001c5000-0x8)={r17, r18}) 2018/01/09 12:18:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000847000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x2, 0x2, 0x4, 0xfffffffffffffffd, 0x6, 0x8}, 0x20) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 12:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) pwritev(r0, &(0x7f00000a0000)=[{&(0x7f00002c1000-0x8b)="9d18f439a8f375576f04a36c95ce232f61493bfa80701add6f421e03ed29ffa0de0372b886226331cde1b7bfe19bfed877cf325c58448c6f2dd0850f9eba82afd63d9b7ca64bdf6e8692dd545be683161c558de2aac110d6add63284e5a3c744b0c30c5811e0b2f5c71b99ff387437851b88d3c36d5845d3400cdd7b68e766b435a83270f0df8773e49410", 0x8b}, {&(0x7f0000daa000-0x96)="a2db466ca2a3c5430dd22f01a9f99be87b4d491a9806c4c01aea363402b5f302a18568a7aedc3f9466b89916d81df1e1ca712a6740c11cbfc7db2fbb6a8dfd061fed958bc965a63773a05b5bb8be287e91d22d82394ddda18e2990f82523be69fd47e464380ba4215b4221aa7dc6cfaffd137a9c920a9d1859d5225f285c90e184f597e279598748784d5476eebb29d9630b76d3c7bd", 0x96}], 0x2, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b81000)=[], 0x0, &(0x7f0000d31000)=[], 0x0, 0x0}, 0x0) [ 262.705163] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 12:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000387000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = socket(0x4, 0x0, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f7d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x0, 0xff, 0x1, 0x4, 0x4, 0x8}, &(0x7f00002b0000)=0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cbf000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0x0}, 0x8) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 12:18:47 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) sendmsg$unix(r0, &(0x7f0000009000)={&(0x7f000000a000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000007000)=[], 0x0, &(0x7f0000fe3000)=[], 0x0, 0x0}, 0x0) connect(r0, &(0x7f000069f000-0x10)=@nfc={0x27, 0x7, 0x7fffffff, 0x6}, 0x10) 2018/01/09 12:18:47 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000007e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000f46000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/09 12:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d6c000)={0xffffffffffffff9c}) ioctl$sock_bt(r0, 0x8906, &(0x7f0000d50000)="6d950872711237bab665d65e9d1b40a816b9f85c8165675fa3100b6a0fe3f44a779edabce21187062aac9be0c4acef32b824ec5857c427e8dbb8cd420be2737490a29a221ecc24348f4da3d380c466945b545d722e581acb4ff9b697c5f95fb284a08f335067ee242f2b6573ae34171de424e64399fa95ef53374751748805a7e07f5f32a8b647dc547da733e0715e85f078597dac69752150b0b572555c07d9b49a6daed93122d6d6") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004e0000)={0x0, 0x5}, &(0x7f000065f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e1c000+0xc4f)={r2, @in6={{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f0000b5d000-0x4)=0xffffffffffffff97) listen(r1, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000255000)={@generic="8c168ff24dbdfab55aebba3ec209e76c", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = accept(r1, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000f82000)=@assoc_value={r3, 0x4}, &(0x7f0000aca000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001b2000-0x10)={0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r5, &(0x7f0000fe6000)={&(0x7f0000b6d000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x186, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) 2018/01/09 12:18:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f0000720000)=[{&(0x7f00006b8000)="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", 0x8c4}], 0x1, &(0x7f0000309000)=[], 0x0, 0x80}, 0x800) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 12:18:47 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d40000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x3, 0xff, 0x4, 0x9, 0x2, 0x8}, 0x20) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000115000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a0b000-0x4)={r1}) connect$netrom(r2, &(0x7f0000de9000-0x48)=@full={{0x3, {"9be43a7bbd27ca"}, 0x4}, [{"7e583d2fa30542"}, {"ca2f09737d74f5"}, {"d7c058f12ae7cb"}, {"06d775c1aaccf1"}, {"fbf4e06f966aac"}, {"9368ec999f7228"}, {"ca3af344b04e8e"}, {"311948d3345ff9"}]}, 0x48) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f000075c000-0x38)=""/56) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 12:18:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) getsockopt$inet6_tcp_int(r0, 0x6, 0x3b, &(0x7f000099b000-0x4)=0x0, &(0x7f0000c5b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000b49000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e5a000-0x4)=0x10) readv(r2, &(0x7f0000797000)=[{&(0x7f000083d000)=""/4096, 0x1000}, {&(0x7f000099c000-0xe1)=""/225, 0xe1}, {&(0x7f0000754000)=""/209, 0xd1}], 0x3) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00009cf000)="698bfe418daa2ff1a78eb07dc26391e1c9575ad2337f44d1391d55afaf14724eccd67dc35d9c98011501b0002dc1d0e62f81180f5c9763f154f9b220a9a5cc752c4ca39c5514290f105b2f1dbcb3c44594a022b7a49ed7b025e840f57704bb81ce94236b74f06437b1721f28e3dc4abb3711c4ffe72dc16f8cc8468878122116046ebfd8479ee57614f83beee09c388dee3ed71e18cdbb7128cf60d83c744fd9e794ab6bfd6696d1093dc23e3d7b8c3e2b63e9b1c68259433703243ed136f47dbb4e0cc1d94529b22a976ab2d1f31312d518be06f2ec52c86bb13ef981e127160fca59032a1716f71104b661306f1f68ad728d6608e1a82e3ae8ebcde068e445875b907602ec5cc5e733f73a8407ba6519255c70a4a2d68f0cc0d082ce96fc4bc115ffa140400de753232c445a82b577c5fb724f072719dc56faf2af5d2ba1ae23d5a43700bef8fc9c5766d47e47b689a2d88d20efd9d7f6b2e532c29c62352a785a4f5d95a8b931158ba26acd95a1d456f9979c8b777c20adc34d658dde23e9abbbe2e4d98a6d3a3b48430c59b7022a5c691e704d8fe91a4c708108910575e5611e0af8806933c5dc4111ccd463a07bc4b066de7ed956e757079a7587b8b4aaea6288b64a2b35f05862a2cf104546670642a714ec6ba05b7a2008de4b08f742841c59b3322430f09109365eb988f752310449cfe1d7e6b6f0f444ac6cc38457a88813f725ee5a8bfaf09d7d55ff88eeebba7222b4f8dc14abbcdeb27559e163b9bfcbcd6336676dda4ee55bc9eaee82ab0a65965e215d26efce1aeb080d9875983cf475cca9164b12b5e70a5678c4978211c0949cfdd8156cb6fb6ae20ad81f15a01a1bca1eca7f856262f4262d44ff82d32c82ddda79f24f6b3a517f40e36daad4bdf539247991225dc47a275dc4536bc3cb3f7c3c7bc134ed68edb2252d2f77ff067385769ef9757b8d3dbc564a0a8683d5ae97571a59ad1d3689d190e46e10e81bdbcfe210075a77307e52d273ebbbaf626fe40b9ac2b89eea1be2325c4ad5c61aefb3d2e1b554b50ee97b8396e6815b3b7280ed9658bff2e273d20961dee7dd70473577a9eff4b2338127f801b0bb9139d9797f31918f1f2e6eb44a7d443df77c4b68ddab06ac166eafa6886cb67c77c6bebab5ffd31f1847663df101fd4d050d8fae74196f2ba52f4a5a287545e825a2fd5674d75134fd83c7723bbd4cf31388c380f8c2c04963f180719d6ff1447210bebea1aed64056e5318a2279051581756dc2eac1cc157baf95d335b7a9691c23c41c5300d08c140d21a6c90ce8280ffbcbfd743817199ac2e73468afcf080520f54d5d6d51dfa83e299ff181c364d5e06b57508930e44f87041e72643b67a784a6534b03becba8ddbd5c76bb1fa79e943bfa5146d50bfbab44d3e45cb8b4f437687e9cec2e25d5bea0eef169f7048c54bbdcb4b2729ad0bfb7d67284268f4ebbee218b5f00f78f28ba3adca2ec1343488404af6f8af331ef3fb4fab18486e40c69b709392526b4f5bab89ecbf0d3d62bf8e2eba591dd567700ee3543320297d5ef66952b09646f529c0edf7f1dcefc1cc7ebb0ffd141d17bd8c7fa29a80666353cbc5d0d6e7c271666d9520129b1103f74f5250f882525b1af1b79a5250f7a18d38e2010b19b3066b8a26baa4fe55d92f06d339e1386731f64996b618efae9a497c9d68aa5ce1404a5f10d87c46f2220ea1417ddf2b4419d6457e4f104969157bd45d043d99b1fa0074402e00e0f259dbecaccdc261c8f22041a21c927e372dd107876137ac373e95d690014d4b8bb68bddf1c9662aab3137af639fcef7ada3aeb13f60e608fd1599047bbe1950eaa298bd03293b977270d7a8caec75e9b75b32c8f9f722729de4dd1711145874ba1d3bf3b98be8eda359d713d4e844d4c0e48ace579446484c0c94a0950142b1072df0a660f8520bc97f179940f8f3baf07d696461d428ff16f402f23453f66a083b29d1a6864b984ebd7bcee45097da177cefa2af4f92ea16c8befa01d77f32b1d0ac748a78f3b57ca7bc1e018b09374875ae8644485d210093a919f57b754a182ad25908c96d308bf94764360fecc3680e1de8cc2ee1d489a732887d1e906850cfe1aa7079d59544bb4733cfcab492b33e9b911cb9d683b29b1c9ce260af237de3eda85b18d2c14865a1ec518d01cd9d8b0b51a4c6e750ae8dcb36b78fd60c45b45923c9c26f3b017d57802acf6493c93507cd6d4f05f6254e56af048cd6efc2fb1ad7ed5747d23d42220b5cecaf97c8209525c27c6e46498d68c62a64589d9a0c9246198ebde3543779fbd8e77a379cb600096c5107dafe4522b5537fba37ef78bdb46b5a736c1e0aef52ad4c9c54bacec69a6548d8b6d79a58f5bba36dc53cc6fb1e5cf86d785186c7a24e450798a000c705c73b1f3aba96689a060367e90914f46996416c6a48ce2028cc900bebad7bf6a839dfa12fa1f256ec8448ab0dd76f5d6049b4a1343fa498ea12df6f9819edf8c3ab8b8388abb0357dfe74b91a7bd2357edb0de23db5a8e4b352fb504dcdb7507b10f565c41192c4c2b4ddd403ffac3c4ccf83f23b7a74d34975d7c93f21c198b627f75c212501e1a7ae3ba056ed9511b49b3fb0cee8459ff8bba6fb0e1da402a23915038f10c328c21caa282b5e43fe96ff38a70977712cdc65f96bf63148bdd1b6ff87baf8fd3bf5b9e23854da3563132297f87a5bc5fdfd91d95971831241b7ab8ddd1140eb120066f5c14661f6b270165e268c10beae2dddf0782eb9c78552b29340a974e6276ca390f60eb690a7380e1936e8a9d23fb99309be58666279663dbf30736e4bc0547cb30a0426c74dad2e7577efed2dc14b4d2c22b27ac701fcbfecaec80ceeae9ac182021178b652734c9f40f03057ce370907bc01802a6879c7282ef2c16eb2da2ec8457878901069347e25f1cd68f6fac291a14c120d94f87bb1688bd2ad0d4058063029ff036c19200d9ca0dc7c45b16252ce638589362e7e61b3636a04e272696aca78e1fb5c5dbb1be65bf4c2af7a5f2e67c5b65995a36dd689559742b7e45c3bf5b1ba9a6c7794262a8928407d66b51e760189e202d052288e2dc8a275028a78c92c7cadea2f1ef3600a6372f67eed069d8977071c84fc849470097984d892369e023b5c0d9ed17076a4d0eee200442dc892c4b6aa139905f4353ddc9793295d319dd12416d4c0b11b4e7e5dae6da11917b4c2ed61b2f5f72c5f8a36137ceeaaf16f7975d56ef51d55005ed490fcefc91ab2224fcc29be6bca0b9698f1d43a60e0b5168483fecb239277c0f1977f6a2ab3f2e47f384a48e5add7e414458b436daf78ab6f6deebd2cf598306b97101fb79e5a07f7d70794b386385101fa44262b6d4a45bb08112c60af790c4eb8357dc9a8982042766d4310e007feb985545823225771e2a66537600203da6a8c2dbc257b27734340947ef0475f9b19e81b92657563a6aba69e0012f77673689b20a98576d6d07f402344127270cd8c3513190531ebcd759e0bbda39e1be13655eac20e3ccf5af92dc49e692b7f921cd49be27c72a2c837c9dcab9180400b2bca396c82cec4b012dbb2629dd26c39805e0553626f89bb856d78012c733d1e3863f17d66d9ab270ec8980235b6c9e67631448dd5c7c152d977ca42f54473edc65284ddf8c957179feac1bdfb96f0c381461432743edaca321c56bfb0d58af5a55f92a776101a3fbd5c1ddb6be4f286df06589221d907106a7b23a6e5b3c6901f38f34bd22cfd64ae34cf495b6370e7cf18d70db342213840bbbaeb6902ad60e5b457f5f97f345516eb12169febe4a0d7bad433fc4f7a3adf5c70920ba113dbe0cb5a7e50c90aecdcca250fc376517b55db048b73fe68d23ccd0b3f3a7e77337d06943180dae84553290bd246f9255e992aa216c7bfe769b760c1eac8e253c00f7389ba587e0c94cb082c0539bf58e2702e44b225bf3b729a31eaa5c29835df300f3b1bf0fbd680c80a6a0ca59c8cb6931106280b7904f734ad9a0888da97b8d886756256688c87fced10d0372a724085597be21f869a7b2e74ab82d94a055e61eef72d4a38f1c82bf5125dec105fc119224e4da8d59990152c412b206c33c717dbe621bcd40b56dc94298f70f14a6f81f373643c974381f8acffe2dbd324628f4e8301c1b63690709af4909930f6b1b670f7b595722a93b2f5a84f1c382c4047e7da9bd256576211e6f1241843f215d624f175eb9b0ec5e4fdf685bf4c7290339b58ce340c2ebb489a001c1f326d20b8c15eb753d84cdafbc8506be44ac38fdac6e6c791ff232aaa4befc222188d7db82b05ef3fbc14a83b69083efcb022b17da0c7ca290c9faac2cd860d283355b2144318404ddcc94c2ec3c80d9ab17dc30c7dd31454dac3fe24f93c0323f87ca48d6468f1d4f930b451c988a2607725ae1abeb60ea0e446ad46e0d74955458395ac6742699cc3e48735a3f63ed1292e98351a9fb51743fca858ad2e86e1fa52ba085c59cbe98e26d4cea6d71ed3e4df10b216c17c2d83aee37cba5afb79dc96b5b89370f730ac7068bcd74ab5662436ac1149186dd5bfa1d7ffd0c114241ebf0b56a089fc74e966b1ed358dd6e7ded4115ec960d3a2e90facfaa43751f9203441b90a991c0065346f66f385792ebc9342d500c75836883d53c61deef057c8fb9b3abefad3170c2a02872addfb6345f46e49029966b83aa8f1725078dbb54e3b889c822c4bb891decc77ce0cb07b9f76c2c8a874a91b36222c652aa60f06b01016edbe94aac44c348b6ee6e3f4e587b87c18172ec16fe18dfbcc8dcec261b969a5cc5f60ebcdec56e0ef319699d19b24b3a4e77333556354ac919fa0abcb6ddfb1a93b32ab3e2c4b3145f2a5a76179a32b307dbea034760623b1df771e494635546a3df8e102c80edd58283d34358f2af894afc0cb3032649c5dcf2536c5c5e54fce6f86b1437f4fc70430fbf17067e5d6d74cc236d07030335606c4fec8323e6604d23d9d6af66af859fa9703252d82b3804c1c6ac236f5a4fa5b941eaa157e59b3dcc65cca512be0596e5cfb2874194383155acd396e7e3be9785ef63f655bca833a888501b6f08def78e6281837ee6f13e5406047d75d176677da2be2d8c02f94176fd87158011de4c5868a49ca4ffaedc4762699f766eed75ea9061d72f560a72e065e7d8489c964d4cccb72846ad746942999f85d9719ae653ecedd374d38f6cd27c1101ebf836059ad3b6d4920dc3f8c4f9776022a602a71f5d99fde2e309f996f93a9653a67fd4a81d7957ef45013203ca9c5497545be2f619279b924d76fd7095d9f14c99a3053fe065ff46e2a5a6e24ae053017a86422c7edfbd311ee332108bbc4f744feda3d25a8e3a742f07cd64e6b1119d9d7a2b4e610efbbd34b4701435d0732afb27c45110a42d0c19f92dc4aac1c7c391bb12a727119e77f7fe40d01cfa690205b71775f36d51386ba93f41e2b6e0163fb3226cadf485c79a779bcf150c57c46b41aebe108e8862ba5305b7f9660aebbd72bc3b5ee5345658aa9d8a79d22c3f9fe09a54a1c4c01d13e734094ce9926860c19dda07219ae1cf75972dfd23bc71a0ed7ab25aa6e440a15e17b6642f7324b24ae1658a3fb7d601e8ad43713d3aa8d99570e76eb61585a4657ce6adf753750f6e5bc1ce390ff14b0af741bfa962c2a648754c9332d9e6cd9bee31a6eb0f3b15b39d10fc9643fa607659d0952ca50615d9b19da39679efe526be1d13d31cb2b06de514b6eef28fbad2e75b741331fe", 0x1000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000927000-0x10)={0x6, &(0x7f00008b9000)=[{0x5, 0x100000001, 0xfffffffffffffff7, 0x0}, {0x1f, 0x4, 0x0, 0xfffffffffffffff7}, {0x5, 0xffffffff, 0x80000001, 0x6}, {0x101, 0x2, 0x8, 0x7}, {0xa578, 0x7, 0x4, 0x2}, {0x20, 0x7, 0x7, 0x2}]}, 0x10) ioctl$sock_ifreq(r1, 0x891b, &(0x7f0000ce1000-0x28)={@generic="b9cc1818911d909cde5c939fffcdb0ff", @ifru_settings={0xffffffff, 0x8, @fr=&(0x7f00007eb000-0x18)={0x3, 0x5, 0x2, 0x9, 0x1d, 0x0, 0x4}}}) 2018/01/09 12:18:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000b9f000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c29000)=@sack_info={0x0, 0x8, 0x5}, &(0x7f0000143000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000acf000)={r2, 0xb5, "f62431e07cccba01d1334c0426d276fb3bb2d1479696491fc592ef17f1822c56d54a1f3cac694a073f161291b439ffbf069b37422ece5226f6a7aef2eb11264f714669a8254444373ee4cc54f14bdbc52914ec56043282353266335cfd468eb2772efb3c960d9e1c85be671f2551c60dfaba68a5071c9d6953887e0bab7f7406cc86268acece8d5539ccb2da5be36306e8d56822f6de5a3ef82bde44697b66067bec343cbc54a51df14f7a3c0c3ba798f6ccf2c5a9"}, &(0x7f0000cf5000)=0xbd) recvfrom(r1, &(0x7f0000563000)=""/240, 0x16b, 0x0, &(0x7f0000a1f000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a19000)={0x0, 0x1, 0x6, [0x8a, 0xa76, 0xf2b, 0x3, 0x1, 0x7fffffff]}, &(0x7f0000846000)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000721000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f000051d000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000084b000-0x54)={r3, @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]}, 0x100000000, 0x577, 0x5ba, 0x3f, 0x10}, &(0x7f0000c02000-0x4)=0xa0) sendmsg(r1, &(0x7f00004c3000)={&(0x7f0000809000-0x10)=@ethernet={0x6, @random="0000800002ca", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eb7000-0x30)=[{&(0x7f000091a000)="9b46d89951ef2859a01a527d3e9bc3e9c0a71e88594cd71f953a9a86175eb964eef3a1d3c493d016de2d68f1f9a4ebd3e5b5b924ee6d855fd0a1ce491a0e163c60d772f0097ba496c5ffb6d71df3b1db1ba529620a4e3a1a8050cb8a273cc01755f99b4bd6b87b1e8537001898fc056a2217895d90f9986d8071fb86877dead7c7b7581dd952ce03975d3549e043cc3d4a7d5a4eb17ccd525585644e22affc13f44b01cb8b82a276e719100076ef85a5b857a04905963bdee3a59fea4d26aa60280dc206ac91d31254b69093d57c61eac90c3a59cda0d75d54a6459c6cf54b88526653f1ab0c611da5ce38d37ce620e6dbd2ec2de9d8e2", 0xf7}, {&(0x7f0000231000-0xbd)="7f8869a5a82f68b870dcc9b18de5c593e51b345edded3429f18503da98635224384b2b3ec3d788856ab4c4c5e6c8201443ad9c3027d8dac8f3748fe66690e826129e2615b0452b80fed8974716c1f0f053f0204201857849290471c8bd70e6b0d1d4fc5f00f9d60babcbf05c0811e26a193290b1cf87666a764867ad47e0e412f0607d8737a0a65195bb5f950d55d8319ddcc7b4c88430d6a9125f1345ddbb4a9c1b4025c63abad971fbee3bb3a58db963198a82316f2a18b72e7feed2", 0xbd}, {&(0x7f0000d9c000)="7f0deb8fccfa82978086a5cf58604874f4102d2ded480ef95704b6dfc2cff9f8b17303757a", 0x25}], 0x3, &(0x7f0000adc000-0x21c8)=[{0x11b8, 0x10f, 0x0, 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{0x1010, 0xffffffffffffffff, 0x4, "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"}], 0x21c8, 0x4000}, 0x0) 2018/01/09 12:18:47 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f000038b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000345000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dec000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ecc000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f69000-0xd5)="1f0000000106ffee7d434dbb07000100000000000900010000000180000000", 0x1f) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000c3b000)=0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000015c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001}) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/09 12:18:47 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000008e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082f000-0x4)=0xe8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ef0000-0x4)=0x20000000000000, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cb3000-0xc6)={0x0, 0xbe, "0a93f61ecc43bade5a462cd145e4609b5c95c9dd09567f325906196d1de441986dfaae3fbabd27fd09d41a060c8639af1b59e5a241b71b9f55bcb55471ba2d321b7d5618e938c3852d28ada5d6589e44cb4f30e3ca081eae35d82df5443b4de819aa5b5c738b2d24b3577cf771c2268b5f5ff2f751cd2b66f85a29b879adebc509e7a5d1abdfe590bfea1b24b3ca5148aad363bf83ee617ed75109a13379d0b9676c942140ac81ee19e739dce245bf1e666ba773a91ae5361a654e2709b5"}, &(0x7f0000ef0000-0x4)=0xc6) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ef0000)={r2, 0x100000001, 0x8000, 0x400, 0x100000001, 0x3}, 0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b5f000-0x8)={r2, 0x20}, &(0x7f0000ef0000-0x4)=0x8) 2018/01/09 12:18:47 executing program 3: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = accept(r0, 0x0, &(0x7f0000a78000-0x4)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000217000-0xc)={0x4, [0x9, 0x280, 0x9, 0x3]}, &(0x7f0000dd8000-0x4)=0xc) 2018/01/09 12:18:47 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000cc3000-0x120)={0xf5, {{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]}, 0x0, 0x1, [{{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]}]}, 0x120) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000941000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) tee(r0, r0, 0xffffffffffff034a, 0x2) 2018/01/09 12:18:47 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000813000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt(r0, 0x84, 0xd, &(0x7f00006ae000-0x6a)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x10000}, 0x4) 2018/01/09 12:18:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a1d000)=[@in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0xffffffff}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xea, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xea, @loopback={0x0, 0x1}, 0xfffffffffffffff9}], 0xf4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f000091a000-0x98)={0x0, @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}, 0x98) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d0b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ba000)=0x8) [ 262.942284] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/09 12:18:47 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000ed0000)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x1010000000000000}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000035000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00008bf000)=0xc) connect$inet6(r0, &(0x7f0000501000)={0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) 2018/01/09 12:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001ef000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socketpair(0xe, 0x800, 0xfffffffffffffffe, &(0x7f0000440000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a23000)={r1, 0xffffffffffffffff}) 2018/01/09 12:18:47 executing program 3: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000b58000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fe000-0x4)=0x10, 0x800) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r2 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000807000-0x8)={r1, 0x0}, 0x8) 2018/01/09 12:18:47 executing program 6: mmap(&(0x7f0000000000/0x79b000)=nil, 0x79b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000001000-0x4)=0x79) getsockname$unix(r0, &(0x7f0000445000)=@file={0x0, ""/63}, &(0x7f000049e000-0x4)=0x41) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000c2000-0x78)={0x71fe, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0xdb, 0x0, 0x0, 0x0, 0x7fffffff, 0x7, 0x9}) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000079b000)={0x0, 0x0}, &(0x7f000079c000-0x4)=0x8) 2018/01/09 12:18:47 executing program 2: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x80000001b, &(0x7f0000ccc000-0x11)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 12:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009f2000)={0x0, 0x0}) setsockopt(r0, 0x107, 0x1, &(0x7f00006f7000-0x10)="01000000030006000017000000c4ffcc", 0xfffffef9) getpeername$packet(r0, &(0x7f00004ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000056f000)=0x14) sendmmsg(r1, &(0x7f0000d6c000)=[{{&(0x7f0000458000-0x60)=@nfc_llcp={0x27, 0x5, 0x9, 0x3, 0x800, 0x9, "75e5de3aa9be6100cfaefb5ee2e8bc56cdeaf5b3a4cc0a44849aeb6ecc66bc17ee20b86f91d7d176b79ce220f5971c32ba0b75c0f4e72b66fcb27990fc31ed", 0x1}, 0x60, &(0x7f0000e33000-0x10)=[{&(0x7f0000302000-0xd9)="37dbe66cc2e3b41f7184629a386ba9a84d01de4ba1e833fbc4eab061840d6cb487d0302d8275c5f49f10235507fe1d8b080dcb2d2b83b7da6bc4080aae94173a1cc4557e9bb3bfeb1604f5a17ba53a4d621d9dc9ea741e4d2662e233bfa4fbed8da0258b2a40de4e3d382115b589a4dc08d5fe5d1c67f2cd529ca4b0d2b54a59acc941f709721bf3d1794a39e797c62e44555c002c5372d937c58a7d85a3392869fde08f40ff815e7d99be4c6c0ea00bf8b75ababc42020633dde7dc499f96270a3ed5d90a07730352bb80f51f87f50e9408bc6e5350e848b2", 0xd9}], 0x1, &(0x7f000081c000)=[{0x40, 0x0, 0x1, "b011abaf36f0c25076cf5cbfcbae2f0431bbfa15a855df0f31fd15c69c50bf11ccd1a5342713b6dd3df257ded8b70b"}, {0x98, 0x110, 0x1ec9, "0677b8159873e0a849615f71fbb2cd000649d47fc6c7bab323469cb31a0de18941dee4e8b689f3f1bddd35a450dcbb17ef6cc2260a6abd7b3462b30442a37fbcc6d139759546a8b03b887c0299ce390117dcd58aab4a93abd639dcf156eb1c8fda956cd5e92565da561ea607303654884625e29ac9c957022a57ac51e5607c4fbebdc774c2b94b"}], 0xd8, 0x801}, 0x5}, {{&(0x7f000037e000)=@nfc={0x27, 0x5, 0x101, 0x7}, 0x10, &(0x7f0000923000)=[{&(0x7f0000eb5000)="371f7f297bb94987e363a851dee9e97b486ff7a6e945a304b508ed3f035c191bdf82f4aecef0f8ad18ed562d40023b9c6c315621dac3631ba140efb4f755f40f38bf85fe508ec0c730881ce36983c8", 0x4f}, {&(0x7f0000841000)="fb90a8001e25152fd2d07867115ddcf1febe139a358e0bfdda036cd532f099f96702fb4e0fc3f9a76164a2dca75da8c2f732b81cc39cf5b6d471fda629b376f48398150f27e9b65f63675d78eff30503ca3285c045c5742b25017d1b13bc2440003467de987677bf2f8d1348b65ff5ca24f1d088993fa3008e1609bc0c25d8d02d817344b86793427648a5d2b3c8943bf4b9ab5414e745763c87c0a890ceb1568c7767d2018ad463e1f49601ca683ff62a42f986733925cc6ee5a90dc8815866c042e88ddc3f64d5a450c32140d2ed7d4a236e0c0195982d3e84ba96b49ecf61bc6efb", 0xe3}, {&(0x7f00008bd000)="7043086e7a530da0c070ea6e597619f9bb6a59", 0x13}, {&(0x7f0000bc8000-0xa4)="86459c55cfecf6703451cc7b9f8daa4f6823a461b20d6cda2ec16bd45ca6b0c920aecfbe4a6c7ecd4d50d3c894fd9ec9fd98bef663b718d8b79261b8a344ad68d4c4035e50eab0ac9412635485016a820198476ebe9aa498b8110a287c0f7b0b7a82481e34266ebd8c857278cde0bc2b8ad5b32ea6522a9a05cb402e5598e837a909d986128c3061dec3ba5998c83dc73defa77eaf76e2c7a42a4de77533855a0c2d2e40", 0xa4}, {&(0x7f0000529000-0xb8)="8a5977c9d0c8326202131c9436aa9cbee5edece6f81a8c9617e3acd9147bea15edda441d099f8ca2dcb15734428e2c50a1a882bc22ab3a129730c64d90419faadd683255a1a2eb86998768abeca9dc2070ccfd9ec8043f991ae29c1c72e3aff8b990664ae1305ecfcd7fb8783dd4591dcd14ea963494950c2759699f4d6f3748dc4b5751557eb9185ce7aca19abfcf89ed3ffaeb1e788c61b36036536c0f2daba299772842fdf6948b33e66dcd19305c45094f2fe56512aa", 0xb8}], 0x5, &(0x7f0000179000)=[{0x50, 0x84, 0x10000, "2348c1f85aa46867d9232e8623c3f19ff98bfea7a8e88bfe5ae06962259c22084305d2db69e30c0ebcc15f52ffcf6766d5452f02a23cdb7b364f8d91ee7405"}, {0x58, 0x103, 0xffffffffffffffe1, "9a8a94536537b0069c4ce2b11c0c5c1fb0224fdaa291f3d1f9001ded362000e79419ea76b8d7d123557116f71665e666ab180cc3ccc95f526e36e4ab2d1a53599a"}, {0x30, 0xff, 0x80, "8e1cc1e8e1c859068211bfb1a272475da9bf1d4de1251c3e0de6d7137fb703"}, {0x1010, 0x0, 0x3, "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0x1000}, {&(0x7f00000ed000-0xcd)="f69fc4e4810257edca6644905ec24b9b5a4f9e5a47136902df4c72ff31c51ffe9a366055ba5adc0f66ab7791a556f4a4c8e31c06caab760d976b120c70155e89d04ec80daf5fcbe6585c8e5b7f71e2662ee4c12ec790416126bc9c2962fa651f00f486e24a177ab12f9c320a8031ffd0de91b6c2d8d5c87eef1ffe153eb7627e2a36c908904a4e0a2201adbac959d9141afdd4c61ded9ddc97ca480e1bee72ddd6e463e634095aad2d133ca8bdd5b3aa359e414e97b04d429ee4607a0a772d7801584191b570b35d51cee4afeb", 0xcd}], 0x4, 0x0, 0x0, 0x4000000}, 0x200}, {{&(0x7f00004ab000-0x10)=@ipx={0x4, 0xce, 0x20, "8f2efe596444", 0x5, 0x0}, 0x10, &(0x7f000089f000-0x40)=[{&(0x7f0000f34000)="ab850a6d1b9d0c37a3aa1b219e7895417a432f6c8310b1456ece177bc33d28df055821521a5665624a80e1bb262c05726893c213bbe3a7359627369d41e472521c14d894502a62672610678cbe9d51360a88c188ae9ee54f62d11fa84214dc62ef219834454b0f7449ed112780d70b8b92980aa5cdff781a71cf1bdef0be5f45f7d27fcd497d8f19fdc2c9631fbd39d997389c73cc35bb34f0e5c3412b1f1e1664b865234d4cf540f47d4a4d", 0xac}, {&(0x7f000005d000)="ea8e83fd34ff8b5acc7c5d69d18054aade88e8fcb51a1ace2ee4e8af96f9d0e7e28ce57e6906161352a12fd92ede6e057f1943129e916d4f8f8ccf7aaf733edb6ba3342d0a6b69aa0b02f6bebaeced3edb1a87f5d294dec33d667e8495bd40c5bb8335fe896d2d7c7b46a58a2a6e08e767be3982441af278f949b3900b9b9f46a51d034bce491fb5c3cf66c62f285abcbe488b232fbb02ed4ccd82016d18fcd82b307a962f18a6a6e0b7c57e856a48d6ce6c428b068bb0b5a6617d6a8eb036b18d7cdf47af4deec1bbec42eda0d5a5c2f2eec400a90fdfc6e860c135e463282913d94979", 0xe4}, {&(0x7f0000dcc000)="cf3a797d4609285f464bd2981b13907e", 0x10}, {&(0x7f0000ddd000-0x86)="4dfb25e72db48ead1cfc91a7ac48b04f1ae56accd99a78e52e278dd7fd8f68a25ee660a061bec5330939cc44229f11142307b0ea1c30cc742818c10d6a89b242f86bda453730b07b2837989da8beec8c4a233f51d73d88b8987de7b3c0cb7164218b8029b238431433c223b870f6b10dbe98074d38a6b1e7befb602a32a71b37c47e9ba3188a", 0x86}], 0x4, &(0x7f000080a000)=[{0xb8, 0x10f, 0x9, "55b0bf565816238d0ae7be931308c8f2244419c382e3994b18a266bc51c202563d13c7e58b053bf0523d4bfa7fcc2224bb936db58fd3e09636ac11976fa277126ff3123e398406a9a8a7dfa507fd86a2a5a7367f3d01a82a74db27b137ec9c8dd7cab45091e9e8f5eab8e77ee5b02782578f71756e935a2c78c303f6090eb92883533be1b2ef0f9ad8139356fe436bc7bcefae9931652ee9df4dde31cc032f63e0d8ebac"}, {0x18, 0x113, 0xf6, "398a"}, {0x80, 0x114, 0x8000, "a581e6e9d8d7dd7135b1c24f0b3d131264fa441c914bc60eff14692567525ee262a70c6707ef81f5a025edcca2acc8fa119c900460858a3d4398deb6b61b6db2733bf7d8b677dfb0bb2e5703c8bede30a6c6e2635e419dfe31739e195f9ec681d17a874c87e184de7f051897d586d0e2"}, {0x50, 0x10f, 0x10000, "be356d30c4f3c880b2305633b35aadd62b657fcbc75a3e083d42984dcefd820f29d963aacdf2d47f880fbea40fab6e7c3e598d82cd91efb11b1342128a1ffe"}], 0x1a0, 0x200080c4}, 0x8}], 0x4, 0x840) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000701000-0x4)=0x8, 0x4) setsockopt(r0, 0x100000000000107, 0x2, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) 2018/01/09 12:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000448000-0xc)={0x0, 0x10001, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001da000)={r1, &(0x7f0000544000-0xde)="c8ebc5dcfe7d211e39745f4ba5b6a78007630940f1aafdf486783a2a616884d1203e4516f6aa1f78f07baf23afba21ca22eb4738b3e56e1c78cc893ee0632061d9cfd859c845020a05a3572c9448c5d041ac7e17f6e08407df2751c61af709f6755bc6f416d8310e4e2cc945ca42f81cc64f6c8eeadb10b2dacc916f39690694f9789bbe230a4eec72cd910f2e728c2fcc6778274f0c6e3e605f5b24624fba8a879657c7cae27bc154236a11d8cbb3d5e6454793865c7214a38f82f7e33c15ba7b85afb97f340dcdeb21c89373802fb4dc30125264af53b32432b973571d", &(0x7f0000bf6000)=""/254}, 0x18) [ 263.015269] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/09 12:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 12:18:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008b7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000471000)=0xffff, 0x4) r1 = socket(0x1b, 0x4000000002, 0xfffffffffffffffc) read(r1, &(0x7f0000446000)=""/114, 0x72) writev(r1, &(0x7f0000929000-0x50)=[{&(0x7f00002a0000-0xf1)="21fe663e187ef743432a5c76fa57e6dcb58372803dde766c29d071cd27dc07a9f338abf507f7c9c248f1401543fd8b6d0118947a492c54fb90d077518ecd35200ee03260af5b26fe2f1f42f5146fc21e8953898965dea531598dbfabe0eed5b30690e55738b81b61db037034568ae21dac56734bd9d9bff166dab3c25ec25bd164479781c835c1c9d2f3ff9c5a92a2bad8dd03ea1c40a18aaa9e8be406b963b23f3c4dcd995704df5ba045f5df1608d107ecf7c4e68539042695c07fe93103f9fe1f166a142abbe4d144fec42126987ceb0df3d12849e6881fe31617da3c0603a21fb5e62fe0dca87a96924006a5922871", 0xf1}, {&(0x7f0000249000)="67118c0fb61ad11967e44a7e5777cda5eda349f512b09483438f65cab56ffb49ff61f16035a3ef9b21299e9d1cdc9a52029a4d84c84a1f4dcacf7f970be8ff4897eeaeea9a3ffc773859c7217c201ad733e02090626cb380ff71568a05c36ede1460adf693ffb5a33bef42bbf61d871f51b248a7a6e5bcd01a7324f650feab613646111dd6827d", 0x87}, {&(0x7f0000462000-0x4f)="303d20e57cd09c8127c66ff882d7dafc73759060be20cc5de7f9e16229dd810939103eca44b354d97077c22e8b50ab57db54d66a98a080bf862fe6c20a9251c9685f84c7cec42fd7dcd45e0f147caa", 0x4f}, {&(0x7f00003f3000)="1fc6436bd9a1c2fd8d6ef6ebf23868dd81bce93930be92b84bb539dc2f744dce7a8b1f60de41a09e1e10fe0e07cac6a8a9b2dbca256dd57b73bb68894618e40c90213e4a654820f5dacbc43693a29afabd72b22f1ec24f2269151f3e3ec7eeec8a063a224eec56d9a6f4f6035198f53650e8146743ecb38e9b33e7d639d4fb9bfbca237e0e57a4a1fed895a283bab2213ebc24f0ebe59158bf62c3f9d594f448222416ce83ed66c4531e1afe48c86eaa28872761d40eeb95b0338c985c911b764d48ee0ff4fb8f0762093bacce9b8e90dd62c27156bb00eb7d670b6f17b56f24d27200b95e4c76351b360390937037459b11b415", 0xf4}, {&(0x7f0000db9000)="069ca3411e762ea978f1369f3030735c142c1b71ce1886e81f629dfd7c5c9adb9059132c94c3137b0ca1f0f29471d1f59883d2333453a96fc081ff77e612a88a16d5e49441cfec3e6931c4fb2966d39b8a257db401fcb5518fe56070fdc40c02cd", 0x61}], 0x5) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000c3b000)=@req3={0x80000000, 0x3, 0x2, 0x383, 0x4, 0xb57b, 0x11f}, 0x1c) write(r1, &(0x7f00005ee000-0x53)="260000001a0053f700007335000000000605040100ffe000000000000000ec5520001d8b017f", 0x26) 2018/01/09 12:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000984000)=[{&(0x7f0000f82000-0x10c)="bd4825eab7241d64340e270d66d6b4086dcdef8b0da7b93ddec5bc45577aa9ad", 0x20}], 0x1, &(0x7f0000a67000-0x128)=[@iv={0xa0, 0x117, 0x2, 0x87, "2c4e93fa4193fe7cb7cae6ba01cc9eeffaec230b6ac3fae72b7e156cd505149607f36bdba87d9677c5f0ef2be3d840be5d7f6168037a89d0aba5a4edb4aa1df24c8582fa5b267a8593718385e9cecdeba190757ed52b489172bcbf3b6f44b90015d1c8d409456fb431054167ce100c6fc4a7de4d1d3eba108218a8f461d8b96c5ced89f5ebab9f"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x70, 0x117, 0x2, 0x5c, "b65872106addd3557df78c1c7dd844a3026487cb1d7ff3cccdbdf09dd6fa77831ef81a69f7b316d8d153cc7b9e9fc21867b21c7e057b70c20d3579a97ebb44b6e99c43901b77faacd1a7f9f5555fd90cbdf47f4ac68b2335169143c3"}], 0x128, 0x0}], 0x3b, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:47 executing program 4: r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008b2000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt(r0, 0x100000000000107, 0x4, &(0x7f0000855000-0x11)="01000000030007001a17001500c4ffcc", 0xb7) 2018/01/09 12:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003ce000)={0x3, &(0x7f0000d87000)=[{0x35, 0x0, 0x80000001, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003d9000)={0x0, 0x0, 0x0}, &(0x7f0000701000)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000091d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b7a000-0x4)=0xb) 2018/01/09 12:18:47 executing program 3: r0 = socket(0xfffffffffffffffe, 0x4, 0x80) write(r0, &(0x7f00000e2000-0x10)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) 2018/01/09 12:18:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c79000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000)={0x8001, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast1=0xe0000001, r2}, 0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000009000)=0x1c, 0x4) 2018/01/09 12:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000067e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 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, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00008a3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a9f000-0x4)=0x10, 0x80000) bind$ax25(r0, &(0x7f0000248000-0x10)={0x3, {"c3dc028b5dc7f1"}, 0x3}, 0x10) 2018/01/09 12:18:47 executing program 4: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000010b000)=[{&(0x7f0000dd9000)="390000001100090469000023800000000700004001000000070000000000000019001a00000002000400000000000008ff03010c00001ee400", 0x39}], 0x1) r0 = socket$kcm(0x29, 0xc0000000007, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000a4e000-0x38)={&(0x7f0000943000)=@l2={0x1f, 0x8001, {0x3, 0x19ff, 0x80000001, 0x4, 0xfffffffffffffeff, 0x8001}, 0x4d, 0x6}, 0xe, &(0x7f0000ec3000-0x70)=[{&(0x7f000079b000-0x1000)="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", 0x1000}, {&(0x7f0000ec2000)="1fd612d3befc15d853de1d4adc75d2f7535ba1780a7b29e8357767e1262250c29ca9b1269c4877e168015a5063f98247ac02d0f634bc2e0d5ebed9209e1b809a1795f8d4b6d32282", 0x48}, {&(0x7f0000e95000)="d78802f642a9aa9b600833a58e72a4ef99c764", 0x13}, {&(0x7f0000b45000)="", 0x0}, {&(0x7f0000532000)="ac02bc759844ff1b944baeb6a630b6906e5153a00545fa8e4773cb5cc3c6d976a739093037d5f07262c5634cc2eeb5a1085fc770b8826060a64a521aeb5a8ed019fcb527b6d3e00de6a03bb0bf6d863d17b7e87b56e05c098c9310bdf3731d57085fa2af97ba1c899dad6ef9b2cade2fd0e66d53711022807d8a25d900bf03eac9d20348d69d2b5cb7d0fe2fe105d4a920075487c9cf154a2581dc3fbdf57d7fa8bf2a315180b1860c3621dea06d5ae2ea308a5d0c3477b761a813bde3780a779e0fc1cf7fa3b3188a4180f7a164714d064bb17d44720e67fca0ecb2ae9a953b1e540f5e688f74bf", 0xe8}, {&(0x7f0000ec2000)="87bfae4cd4174c60a9f82b5debb31698ead75dd8eb7d0cf7dd99af0d4b5f956f646399ed7792781c74c75a0b874fcecdd88178cd31a3115d4692068c2885920f9c672b597442d237bd63568d5025ab8ae3e22f77a84b35a9fa000af21691efdbccf0e87f2cdc8c6e2d698d6dafb5b02d7649b0579125b70b695410971a767e15dbee6d111e93a733aa93d5ec61ddab73c203cf6f6e91e7c8796516e48e0ddc69adb2438e0ffa3a084952aa343d36e4b7acae", 0xb2}, {&(0x7f0000e2d000)="e708848ba4dedc7ed8d4bff347a11c5e463189014a6279a29ffc9cdd7787595af3a687007dae08128a75fdd66eb15a9a273725fda4eff9129dda70edcdee6e0f9a27c9d9478b0f5a6324197d3a8f811d9ba687658692c9f2f6870565ddf8294aea44b30499a36766dcffce613f3efe0ecdcf93864ad5a993d677d765bde9517015bfc976975040437ddc2b965b996b4c23ab74dc8ada", 0x96}], 0x7, &(0x7f0000ec2000)=[{0x98, 0x11a, 0x7fffffff, "1e1070af2bccdec718cf70338c4db59dea3ca175d16d49fdd91b665ce0e406b801ab322bfd06f79b8463773a44ee5296a71a4ecb7d241cf69a4faea09a29640c2f36de496929d90c6036a8f937f77ecb3f4336b10de857384b70eef5523deac6b8cca6ecc8648e1737ef9a724bf216fba744ccf6004d129ef8d172556adacbae5ef5adcb03c9"}, {0xf8, 0x105, 0x7, "9f40b5a271c46282b575ee28f4a2af1a0dd442f5d86a3c14fec8674f1758a29826f9b9b36e1c570e72bcb4a79364e1e84f0d8286571ebc6a6542b6244a540945004effcd8d7082ab118b56a1343be8256c099bceb487cd3173383cf2f1187266b5b0a9c9b5b31f34e680bbf1ad2ed55829f7567d5cefc1a5c4f9a504f14329752e729b1c678cc57ceb127764df98efe6a3147db4bee998c7558428ea3434625dd4e9a5bc8f71900c83c409f686d6ab19ab0ae9ec8588e17ba946bffb39847c58dbb57a6c88446a33cc23f22684c627e0fef81cd0a4df7775c4e800201c6c9bed4158de84b1561c"}], 0x190, 0x4010}, 0x4000000) 2018/01/09 12:18:47 executing program 2: pipe(&(0x7f0000fb3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x8}, 0x4) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000e73000)=""/120, &(0x7f00008dd000)=0x78) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000697000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@common='sit0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00004d0000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) r4 = accept(r2, &(0x7f0000e2b000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000012c000-0x4)=0xc) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000e75000-0x4)=0x1, &(0x7f0000e75000-0x4)=0xfffffffffffffdd7) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ece000-0xc)={0x4, 0x0}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e75000)={0x0, 0x1}, &(0x7f000039c000-0x4)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000013000)={r0, 0x50, &(0x7f0000d63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000ece000)={r5, 0x2d2d, 0x6, 0x9, 0x2000000000, 0x3ff}, &(0x7f0000d9e000-0x4)=0x14) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000670000)=r6, 0x4) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000e75000)={r5, 0x3, 0x5, 0x6, 0x5, 0xfa59}, 0x14) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000e75000-0x10)={0x0, 0x0}, &(0x7f0000069000)=0x10) poll(&(0x7f0000e74000-0x18)=[{r2, 0x8000, 0x0}, {r2, 0x1200, 0x0}, {r2, 0x66e5a329f25af320, 0x0}], 0x3, 0x876) 2018/01/09 12:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c64000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000414000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000065d000)=@sack_info={0x0, 0x49e, 0x8001}, &(0x7f000002b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004a9000)=@assoc_value={r2, 0x7f}, &(0x7f00000ea000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000027e000-0xb)='\x00\x00\x00\x00', 0x4) 2018/01/09 12:18:47 executing program 5: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000644000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/09 12:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = accept4(r0, &(0x7f0000904000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000047b000-0x4)=0x9, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ff000-0x8)={0x0, 0x0, ""}, &(0x7f0000852000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00006a1000-0x108)={r2, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0xfffffffffffffffd, 0x2, 0x0, 0xfff, 0x2c8, 0x7, 0x2, 0x19, 0xfffffffffffffff9, 0x4, 0x4, 0x80000001, 0x9]}, &(0x7f0000e8a000-0x4)=0x108) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r4 = epoll_create(0x12) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f00000e2000-0xc)={0x2011, 0x0}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair(0x4, 0x5, 0x81, &(0x7f0000794000)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000f3a000)=0x80000001, &(0x7f00008dc000)=0x4) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r6, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x2, &(0x7f0000010000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00001ac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000030d000-0xc)={0x0, 0x34d8a4e6237bd493, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000007d000-0x10)={r1, r2, 0x0}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000c2c000)={&(0x7f00009e6000)=[0x80000001, 0x7, 0x296, 0x492a8698, 0xa7, 0x40, 0x4, 0x91a91a5800, 0x3f, 0xffffffff], 0xa, 0x0, 0x7fff, 0x1, 0x6, 0x6, {0x6, 0x9, 0x8, 0xbc7, 0xff, 0x7fffffff, 0x3fc00000, 0x2ecf, 0xffffffff, 0x8000, 0x3ff, 0x5bc8, 0x697, 0x2, "2b46dc92482cfcb88ab651ef026df9dbe020c23ccc297cdeae5e3f881a9cceaa"}}) getpeername$netlink(r4, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000147000)=0x9, 0x4) 2018/01/09 12:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f1c000-0x4)=0x5) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000661000-0x8)={0x0, 0x0}) 2018/01/09 12:18:47 executing program 7: mmap(&(0x7f0000000000/0x9ff000)=nil, 0x9ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002a8000-0x8)={0x0, 0x0}) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f000075a000)=0x497, 0x800) pipe(&(0x7f0000167000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005d9000-0x4)=0x20, 0xd8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000562000-0x18)={r2, &(0x7f0000343000)="", &(0x7f00009fd000-0x17)=""/23}, 0x18) mmap(&(0x7f0000a01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000581000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a02000-0x4)=0x14) 2018/01/09 12:18:47 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ef0000)=0x0, &(0x7f000071c000)=0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ef1000-0x8)={0x0, 0x2}, &(0x7f0000252000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007e2000-0xc)={r1, 0x6, 0x30}, 0xc) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ef1000)={r1, 0x3ff, 0x100}, 0x8) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000740000-0x40)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3, ""}, 0x10, 0x0}, 0x0) [ 263.209518] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=26471 comm=syz-executor6 2018/01/09 12:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007bd000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cbc000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c84000)=0x101, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe7000)={0x8, 0x8000004, 0x4, 0x1, 0x10, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000ffe000-0x78)={0x5, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0xdf, 0x22c0, 0xcd, &(0x7f0000c65000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9f, 0x6, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r1, &(0x7f0000bd3000-0x1000)=""}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003c4000)="b394b250534240c10ff45b482b608104", 0x10) [ 263.272326] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=26471 comm=syz-executor6 [ 263.291460] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 12:18:47 executing program 5: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000df0000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000df2000)={@common='ipddp0\x00', @ifru_flags=0x78ae36accc579a8d}) r1 = accept4(r0, 0x0, &(0x7f0000c0b000-0x4)=0x0, 0x800) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000df4000-0x4)=0x1f, 0x4) 2018/01/09 12:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xbdf, &(0x7f0000f66000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f49000-0x4)=0x0, &(0x7f0000538000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x1c, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa"}, &(0x7f0000690000-0x4)=0x24) 2018/01/09 12:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000039b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000957000-0x4)=0xe, 0x80000) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00007b5000)="eed23710cbb80361109d7d65215accc2363f8196167af7c2be3c4164a781225d2501cb4b87cce65c4ddb1ceaeab243bb10c38bdf9f8d0bae2a8c1aabe6ac0c9438b0d42cdedadf2d483b4b85220fef22a0bf812419a8b0e6b571e4b243e3fd6ac5407852bb7c3d33b3d7cd2de2ec5792fc0e4b6e29053c61cb43055f56c17c2d28d60102013a0833e553c8cd9d3cd3aa51e24dbf04007c8dcab8426860cafecede9b5e9fc8b5fb74cf9b1f97090fa9cc4d78a1246984e6703e774a2b0b05ca", 0xbf) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000931000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) vmsplice(r1, &(0x7f00002a3000-0x80)=[{&(0x7f0000676000-0x1000)="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", 0x1000}, {&(0x7f0000bb0000)="ebfda739a99f098ebc9ec0ec21cc606c09f841e31fec30ffef43b1989143e645287d1dcad2d49202cfb728107581d5b0310425feb8bccfa92da3a9ac31a340568bc538f7f1d1c6f411dd099465d113dce22e", 0x52}, {&(0x7f00001ce000)="2c2ceb025b0a3e83ccf0f7962a4b217c75262f872b57c43396a2e2cc8328577b5b318fa80ca2c653a4c65d02cf0b7ca3c596b58526d8f0c922e02d108bc1ed4743d22c145e83770df3ddb87549e4ead9a60d29c7ab7fdda17f6ed2906967ca87ec67adb7444d7c2dd869b1d1e09a3cdc8e56f27918469f386f6f653789ea38529729ae4024724ea1c03cec0cc0f5041827de05fc711b52f7eb7b9d4b", 0x9c}, {&(0x7f00006c6000)="d0581bf6d861c16e729a4abe06471fd2c4a3b7ffbf2d7742f74d3cf7bd2a0a328688bfc74bc204aa135ad3da9ee6193eab8a16aef39069f256f928cf8baaa097edbed5b674795110ad8425f216e3b1154e014bf05f4edcf43fec8f70012269ec00bcdbf888825d8657bb47f1462ab347ba965aacf28839f4cdcf0f4da25dbace", 0x80}, {&(0x7f000058f000-0x8a)="076c95cd1a93bb51c85f7b917a0d8b57390797f58c607cff62a8796c59d08f6b44e4fbe61bf17171a018322f42d78d32d293ff6a81d2ad017c9935dc81e246524d94a4a84569743b7c8b341d7b4af5acb6b86f12ee246a5efd4f40681427a88df44ecc1fcee6f392bbb7f317a2ae049c28a2fc796d2bd0af73f6bd665ae262094c9fb8865c67ce1718fc", 0x8a}, {&(0x7f00000e6000)="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", 0xfa}, {&(0x7f0000a9a000-0x62)="3fabcb0d8a16c5cf999f0564eb3bacf78228d78397783b1fbbf525c0e2bdeb05f0d1a9b75ba96a7aeaae30c7e4b57d038da9aa615d8b01503fb0a482c54b365d57ee925c61334f5c1fea96ed269cf3cfa6fe7300883a961820ab4603fdf1ea2c17dc", 0x62}, {&(0x7f0000eba000-0x1000)="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", 0x1000}], 0x8, 0x4) r2 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000943000-0x4)=0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000612000-0x70)=""/112, &(0x7f000080c000)=0x70) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "f9ff00010000000023"}}}}}, 0x0) 2018/01/09 12:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r0, &(0x7f0000f9e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d60000-0x4)=0x6) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000511000)="ad0900000000000000c192ea40afbeef845d56534c90c269", 0x4a) r3 = accept$alg(r0, 0x0, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000ee5000)=0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f7", 0x40}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) getsockname(r1, &(0x7f00004ea000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d71000-0x4)=0x58) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000067c000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a3e000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000290000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r5 = accept4(r3, &(0x7f0000111000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fe000-0x4)=0x10, 0x800) sendmmsg$nfc_llcp(r5, &(0x7f00001f2000-0x188)=[{&(0x7f0000ec2000-0x60)={0x27, 0x5, 0x9, 0x4, 0x8, 0x34, "cd0c8c7348cd4fdadbe58d3652b4bb7d77d0f1a6afc23daf10ede64217d9f6eb32ad1baa94f3dd35f304d7c5dea142c50f80d345ea98ae04c25115d5633244", 0x4}, 0x60, &(0x7f00007f7000-0x70)=[{&(0x7f00001e4000)="14eb3cf8317a91c73bf7dc1cfa1d944c2fabaa8e6fedeb8b42bcc4b570154ced567af30e18203c5cfaa910acc3a76f547e1a9a66793476c4e06b703ffd5c254687a5ffa15575647390a7d455555a2a5936ffa7f4fd97c8f92cea613fe87657d5ddcb121548859a43289f049a661047a7055690ac7f74067d6779698de938a44fa2f1f855113902e9ac", 0x89}, {&(0x7f00000e4000)="947d392a719f61f23cb28352bdc67302d67b54099491aecd623fd60a4418868817aceac4179d95", 0x27}, {&(0x7f0000dd6000-0x2a)="5a1477d381ce4d6a677b303da837cf865a734b6546b1eaa1cc5aa727591f4d881e74b22ddbf4c6270074", 0x2a}, {&(0x7f0000327000)="7b40998122a8aff5b72b26c4bf6aa74ecb7d09318aab1fe2c104c2ba252251790ae62b0742c8ceceec52caf94e9a0dabab0d213b84625d3c1a6f364e3b08cafdcd47ce1909aec60fe750fca11527089a2c372aab41deb135730c76e311491a5e63fc5b7b356aea8a0a876d73f457405d65c5f32c55a1dd54f7c25ef44adfd1fe3e2dbb871519ee457e2e934e000a0535d57d44e5cc8b5deef3d43d9bec012a392062823e97", 0xa5}, {&(0x7f00007c7000)="9fd7c5261fc246eca89c64e7a081ed5b70047e2bcb32222cffc872b74482cb432b8a12ca11273874cb488289d63a8a519b2cc5c5a7cdef6abb58abbffc70dfa195590d1dec9ac058b15b2fec86afbbfe98ddc1031af1153ee8960818feeed9053b80de007dda6e30b992175c381f3cbe65024bec4803fb", 0x77}, {&(0x7f0000452000-0x56)="239f27daa18fc6b1969a465ac006eccffe2182a7cf41ca4041bc6de9bd32296ba57515115a68fc56b35ef0aa7cc11de173a5b029150b22e96cf232da3cedfc57b41468b8b3c30a42c28ecdab02b404495526823c01fe", 0x56}, {&(0x7f0000127000)="e38778854d88e267af49808c9b96b3ae4308756b94e253964ed0aafab416e29824b3394ba6f7546c08b35fcc6c9a781ebfa8841f235b003ced044b55cef4189c47d2f59ae74876eaf238feaa152c720ba2579e4f83569713c8c5cd3a6a16c29f", 0x60}], 0x7, &(0x7f0000951000-0xa8)={0xa8, 0x11f, 0xa33, "43b9d2957f997f46d96917f84e1df1d58f4555d8b88941be125d21937f87d29dc0b50ac2f3f4b9d13f01204fbdd259991f6617a317728bc6a400c08a1a58184ac79638f00d92bf06b8d770cb7b2acf296117c8603120169826ef93a6e96e69ae9e24fc2e9f8a2b9f69ccd72bd1d7edd576c93738703b0cc6991b3a75192b73d8e65bbccd74f9b2447cd31741784d36509848dbfa2a9c9b68"}, 0xa8, 0x4000080}, {&(0x7f000094f000-0x60)={0x27, 0x100000000, 0x2, 0xce8989389124c792, 0x401, 0x1, "cb5019fd7a2bd096d499f4126fa92ee36eafe25c8bb333b90bc89d74d3efde0ad4de3d17d0a8545a2d93b8718d9401842b61c8cfd3703f930684519e4d76d3", 0x7f}, 0x60, 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{&(0x7f0000f48000+0xcd8)="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0x1000}], 0x8, &(0x7f0000ec4000)={0xe8, 0x13f, 0x20, "6187b536f0e5dc7bafe2e8e58836960f6a8e5f79e5da69edb42f5fedc359e86fc3bc878e8390191077eabce7049753ae32f4af9a7a8eba915df8cd90d9e57598ace17b79fb3e44359797ea99fc2079ac60e7009a6ca249ca86c4f0426a025548d1f33639c7be2a8dc2742f1b6339d332f57de319feaeb2595e003c4fe0b4f4915d44e0e2698804eba3003729f6dea1a1bdd116d37232a9d2b81ff44167ed6ee81eece80b388c3edd2f549c0a54ab01f25f90efdd5ef3521a12b17e0e1e137577600dfabfd0c964ef76dd3a0c7da1d412adef4f7628c1c0"}, 0xe8, 0x40000}, {&(0x7f0000509000-0x60)={0x27, 0x10000, 0x1, 0x7, 0x8000, 0x2, "b28e00b9c73f6ce7375c29dda160f4b79c19d2cb3c8267195252b296eae8dfdfc0eefc0c1cf23c167628c5e3578e1f2d2f4d11de9c1ba4601ed2db4cb5ece0", 0x6c23}, 0x60, &(0x7f0000016000)=[], 0x0, &(0x7f000028f000-0xa0)={0xa0, 0x19d, 0xc68, "9229e14b4b89fb6c814c1fe9757eaf9e393c56e94e891e5c392c7a92f0c383ae4f2f55f3e29e74a0350edd374afc634a65e23ae7ba66cb500136621e4fcea01fb250da4e366e9a4f6128a4fd1e6d5983210ddc81cd5d7d9da49f101ba582147c48a4a1f2079e0400e4127015a7e677fcd62d00657c34b1822385f471ee77d8f536496abc8e486ef07fc544c6df4d04"}, 0xa0, 0x40000}, {&(0x7f0000938000-0x60)={0x27, 0x2, 0x5, 0x7, 0x3ff80000000000, 0x0, "11367fd2360423bb587014a6e7709e53c8da3d34ccd9ccbe00bf17a03d65d8a8dca12cfa72ee3da885c53b89d2ea3126b2269f9c22c3f9cb03a4c0d36bfd87", 0x1ff}, 0x60, &(0x7f0000df1000)=[{&(0x7f00000c3000)="c28a29f1fd604c9ff0d7ae31081171133d857b10717b0e6a81e29965fbe1c505c3de6c63ce982a194236f9e119c1bbfd220ad3fa980c175a8a364ca694e4a957c6058dc142327313cc30fe78317daf5d5d930337b69cead76faf1bfb3662c311a06837e047124f468423a54e91dbd8d8dacf10d7f078c0052bdad1f97dc72c6ec45a40d5fd137ce01970c50fc70368", 0x8f}, {&(0x7f0000ac5000)="f66d73619b2fea2bc29698b6f8891fbdb2ee1fc302a47f759145a561a92c011860f02652f1e449573504630b8da886bf2890459ee5ac7b84c95230e5704b60143103e6bbd5a0eb79ae4f354061fd74100a6e4c586fa6cbff370086d1b78e2eb973ebb5b59d66f32c8b9b03eb2304b016ebdce463ca79af1ae64931ef", 0x7c}, {&(0x7f0000049000)="c99dcf06092a00e49ffc5af21d466a0c7d9701a79858c12ade385324f10eb975ac3546bea354ccbc6577a7deed54ed06b29d73b7d918c9e2b1ed6d8c4dc05168164019ea9db15ab354d5585ebe22956198e836616a1c9c47564b388f4f06711d9dfb9ed0a37fdf7b0b6ec99b5d7e6006466ba3a39f7b06085aff776a27a4a5b837fa3746e5c1c7462922b72c991215ccd0bca9cf367f4c536693b723520c40ca8e70ec2180422414a2614ae3bea849bd02e32df0f5e42e69a5190bf104a55ced29f5c2", 0xc3}, {&(0x7f0000d8a000-0x9)="bec31f5c4840965e9c", 0x9}], 0x4, &(0x7f0000a7e000-0x38)={0x38, 0x100, 0xffffffff7fffffff, "99611c74f59f9a83d57031980c950b07b238355a57d07cc14d6baf1b67ee35088afaef186022cd"}, 0x38, 0x20000000}, {&(0x7f0000a79000-0x60)={0x27, 0x4, 0x100000000, 0x4, 0x2, 0x2, "17c1df14495709b76f58717d39e3a565d8770a2a102fec759584587241aff8b53fbdb1b5b530f198cfb96b256713ded9ce941070026918facf187e0d5b0f17", 0x9b}, 0x60, &(0x7f0000d68000-0x20)=[{&(0x7f0000e84000-0x37)="0991d46f57176c1da0f6d9ef4610ebb2b2c67cf8e9e7d72b4ac767455df244f6877f4b2fd1c9b2b7a72b59eb31b5ae1778341f5b325352", 0x37}, {&(0x7f0000a9a000-0xcf)="d400ec7a3b1af49599c17d070e08c2ef62f59614de6532daa27069090e3297a6f6a3711cbd12c0c53704d1fd5ca4ee6f5301d7a80e9eac23435d0e2a86276f3bdc6d3fc2c6a0f7b7fb74fbc2227c56ec400b1643c202de90a551920994c8e372fe5bbbe05f64c136fef303bcd30a944c767af53ba03734dbd1915892e7b1bbe478de0e381e996c0f8aad95cae7befce3faf474695ce7557cc453ef8ddba99c8f7bcd8961c5291ef803874f85bb391b99b358677f59312444db11a871aa0271bcfaf6b661800125b529813f8e75e12a", 0xcf}], 0x2, &(0x7f0000213000-0x40)={0x40, 0x11, 0x8, "c1d91f3e143d4a51fe17453464189f1047194ee63d6ec532619aed08967688790bfa4f088425cc50f0"}, 0x40, 0x4004000}, {&(0x7f00002c2000)={0x27, 0x5, 0x94, 0x0, 0x6, 0x4, "a04ff3f35eed20c529485724d69107c17bcd92233ac3ba958ecc60aaedeed2cdfa4c066a934f7ece8aa684494175fd5729b318618456e6252135c6a83b7dce", 0x3ff}, 0x60, &(0x7f0000552000)=[{&(0x7f0000f3f000)="a457959ab377c0179bff8b69900ac906c7a4ca3815db82acfce37ed9fb822dbe34f0e4fbde2dd77cca04963229cec12d6416c92f020bf4c9dea41a76bda2c2e8f60e160484b82e8d024659af98a13f24f747501589b3618f424f43605ec19fd619e7953eca97972c508207be36fb844d579f6788d9397ccd6576119b038817f453fafc07b34836cd33d20b35ae2d2dbf0c02d6a364040503658e0687670a660437fad697a78d8e6e", 0xa8}, {&(0x7f0000b27000-0xe9)="ff8a85f0b0c0b97f23fb99f594b4a970bb8b77eff2aebf2431089550e6a3e3a845757828ee8949afedd5b8c4d9e8da32c9ad2793fd4009a7c30a12d63e933cf809a49b1ae203f30466327507c37aedfa038667a14babe6d7558774d3ed25eed9dcecfd6ddc5c6798101cae86ee0162129ea8752a0b01d8639b02f1e7d850bd9cc12324762f64e0be01a92d680b0fad76ebd19fbd09685c3997d3d83cdcffd6561d06831ff50219c157c2c2da79c04eeb38d87400c9d9a8a770641c73bb2e51987c5b0ce5a3942a08b15694104b777b2893e3d9c91cf35616b5e2185de1439bfdc9b236ed56814b8d6e", 0xe9}, {&(0x7f0000c6b000)="b5085e5104e8147f140e0677bf6085bce8e70b8cb9617b15261c6fb8045e246061d07eb2e24f79ca49d7f3ed521f568dc9afcfc8c141f0c60459962034612dbc318e83e43e5b4f2336b8834c403de4e3293a4ed3f4e3ee8ec24c5b99b9211e02f20ea23defb5c13014ae15b63eff8170fb7909", 0x73}, {&(0x7f00002ee000-0x16)="8727497bd3c00deb18223311d3ffe31de265a23fe849", 0x16}, {&(0x7f0000dd1000-0x53)="6319decfd3afa26d8537561e4743466d66eb2dbc0972190ab2bff135ceacb27adb3bd7afb115c3ca5bb9991eb093c5abdbb490b691816e5dc265e25159b43fa018ca01ef832a1d6000f1942ad4c63b90fdca9f", 0x53}, {&(0x7f0000311000)="a77da04ae9c048f0924bf5610b7fc0bd7858003dbfb1a945045a0603bbfc8498bf96c314f42c569954fd9e32759d49c703c1e37e88bd24734f9f46adbe49c03a0b1c5b5ce61dd65249d85304c6a5586363ba5916e1a322c2be48a30f3b26c9f34097dcea5e4e8fe714feb3283cbbe9db46c54cee903e85ceca7b951c50bb78c001a407027c9493edb06e41540f480a4af3a9f12b86f1f983", 0x98}, {&(0x7f00007f3000-0x8f)="bc9a6176a3b5308e9b5cff5c48930ab81d6618d124db609e069250a3228592ddc279ab18734f27ecde604f69de31223be820ce2dacec39551354c58622af05388997b780a773fb9d913387371b28c6ad30f54cc3c7f5ef022a69ab1aa3648b861b053950af31ecf8ebb1bf61aa5e74010d972ba854f48c1b897e5158ee858c35e3bb9dbd4eaf1d4343d09f471d1b5e", 0x8f}, {&(0x7f00001dd000)="82fcec692c1f73fca50f97921104", 0xe}], 0x8, &(0x7f0000a2e000)={0x20, 0x1, 0x1, "b18745ef40bfe7f245a0ee"}, 0x20, 0x0}, {&(0x7f0000db9000)={0x27, 0x4, 0x67, 0x6, 0x4c, 0x800, "496003ae34f91cf8e749e0a1b28b08c0d6e56206d8812f76e2677ab81947fc9a29a08072a0fb4eb23a73b4f8a4deb0f1fb8f33d544b372d9b74f807f4c8d04", 0xb2fb}, 0x60, &(0x7f00009f7000-0x60)=[{&(0x7f0000656000-0xd2)="ee767b9bca1b655eca2ace161199f2e037f2261f4f9ea76643e65288eb9da9d64eb35c57c56cbf952fae64326b54fe8d68ed193ff55ab8d4ee558d8289e976142ef3a03d906ff6753265519dec1eb4d08e0bc0561dde23a03f9564b929089f9b50ff3e7437dcff43e3ee1e852ffdaf9dcd23403be0aa67363b8d82f7206280cf2cf89203991f29209b6a926d687cd1872623eb018952d12eb088af7a3e3b01f987a79d7c92a73b77d3725e95d44b0d910e15264c47e2c741119f4aa67499c78860797b7e0a448236f11e904786908e5ffc4c", 0xd2}, {&(0x7f0000caf000-0xec)="f65782bfbbba7e7fbfa05ffde4fa9754441e11718317c333cba8a331926b1d34924359eeb502a8bc0777dfa4694aa3dd533440c5f1d44e348e66367d3fd21de2f25d187e8552ee0228423d1ac841ca2e573c6a407c35e63893e815d3fb7b9d4d318baec07bfe5fb6abce06ea63d0bb56da81a530a50f7c53d6a79fb9b0df97e35493b4ba7b1e40f0b8aedaee02091878b4935aebdbd80dd825e7b7bf1caad79cd4167656a058c35dcec2700403d59a6961a5389c9a85ee07eb3232e3b3ca0b210b4d2af417c6f0d295bd4e94567edeedb72ed90868c3c737dd43445aca42c47fbba411a6b3efaad310e4137f", 0xec}, {&(0x7f0000349000-0x3e)="bebea31aa85e1b717d70d364a45ccc95e799c12f8891b25658f4533830ffabdd4ac75fa9c3655fc2da06fc9c1c606dd597567a592954c05858c1e5df5066", 0x3e}, {&(0x7f0000e73000)="c5d86f83c040a7187e9dfa4c1b8aa69386da3c4e3c1bdf46aa9f1169407ff93e6c35ffc36cde9a3be1c57c0a76def574d9c4e884e4a406d1bf50c00a42fd41fa4aedbb087304a0b0e56ac8d5f7e46289e26aca52436ad5163e610d22a9c6546eff78e2dfce298caa6f5b5f071c468985af5c8c823f7d2cdc40064b3849e1ab9fe62c4be701655fbba989bfee28c28611991cfb8b70c252aa403e875cea1712cb967fde56146b72791e1e821ce80310085e17371cb87b36ca85a86eda2941a3628d77f75120f42ac3", 0xc8}, {&(0x7f000036b000-0x35)="df2023e9d557ae751790fd8540c75f024f1593b6aeb59e58e1472567e0875b57880261a34b0dfc3e6dad3713f0d2cb6b6ba188eb38", 0x35}, {&(0x7f0000200000)="206105308a2fef4a512551ea02cb842a4e70bc8a93a21a34f383267f1b2f5c9e32a1f69329fb3977bd2bd65fc150d8319025e48d7bfaf5b8a8a46d8cb67610230551941af9f800eab652649baddd4f438e399e089be9b8b1be71d101cf823cf2f930bf25a02e18427028bb20f9976a56d8c798c947997b6fbd4244a1553af9c92a7192f9f9c4e00b5691fb51d164361b12840a651ecdd2036570c49b4520a2e98d94d13c17663553bb4f2db844", 0xad}], 0x6, &(0x7f00009ea000-0xe8)={0xe8, 0x117, 0x1, "260e6659bee430ca9967c05b3a675523cac42d61bf7acad0640e2ad408899128e29c1e908ef1531a1606664c6c0432ae5f26121f0f6163c04cca99818e525709af72b7cf95e3711e5b4b5bfb1c7e6600698261cba0c3ee2d4998a96c97cf5bd53029871b05a32355d1a2c6a5d97e746e688d9dde7f415b89a5fddd1dedb065bdecf592fdfb7ce4f6531f0d68fdc64e9b566189eb354f707cc0c5c226d625db55f5cde18985ba92417c3f8bfbc00d1dafc9e7920b9affa5996c847770eb27fe94d34c1c55d10fa83d0e5533a6c728465b0bb81aea"}, 0xe8, 0x40}], 0x7, 0x10) sendmsg(r1, &(0x7f0000156000-0x38)={&(0x7f000075e000-0x10)=@ipx={0x4, 0xfffffffffffffff7, 0x7f, "3bf86474c9ab", 0x5dc5000000, 0x0}, 0x10, 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{0x98, 0x10e, 0x10000, "c01a6dd555fdc8949b4f5f2590eebc856553ab89590413d2611779bfb44353c8cbd2c1d71e93b76e9467a157d837b2894e46f71bf40fef4fd3718aa72121179a0b670e3a168c392d2e3cfe1c51f9c6350cc9d3eac16da6b62ea61b357cb2c9dcd4c8cf4e68f9c14cb8d0a6e9265b446aa191d82e339f980b7c1e06974a56f7c3d859a77b5d"}, {0x70, 0x11e, 0x3d80, "d41acb4e5026da19d2b1f3b31e8e8ca1f87a5e3018bd7e09802d977ec5fa1ced430f9d0b1aba8f799bcd83f7740527b729a8cc11607f27c9aa76801c7201d4bfc04a4d2dc60f9083f85b71356fbf9004721a4ded2a225961a6"}, {0x78, 0x11d, 0x2, "a941895534727cae1b42f25ff487ba77204691c72c6b81f1e8a80f50f052d6ad7c4cc470f75b4156bfd1c40c208c59e83f86b58a56459718f41b63cad37a7516eca24547f06673335bd708e9f4a3cdb4fd8a989a0b666f09ea30546cb48b09b657379a"}, {0xa8, 0x10d, 0x3, "caaff14417ba4c1a414496c9efd9cd586c425a04179a477c6f866eeed0d17e5466aa4d63b85d3506750b32d2499ec1e38f5053dfe6de8eb0d820b480aa6b78d2b94ffdd5b2ab3fba9a8d1ebe91d19207c1865c1e3db54985c855990853df877e5678f1ca7995ccc8b56ba5c663a304aab138393942c8745f8f6826fe73da6f5b78b3e2aa04a261f6e2b385bdb2bf252f69fe7ebc0f53aa"}, {0xc0, 0x88, 0x5, "0aacf0ea4bbe6572bdd4320f39b2675ed0d9ab4e0c02eb7b3b0388931fd3c289c8aacb719f8adb6479a773b10357910c548f429e7b687064df8c212a077553f346d90c461ba7802839845283ef2c1a61ea50288dcf6a60ed98d4fa0a584a56e45b70106f0a03c1f451fcb61f37f33b50db1e78bd16d8916aaef8b22a319030a58f1ecca84b0fb53c8c5ed5415f5b79a0767d4558cbc6984c93ae39600e48ba13dc55865fa9b9c8501d7ed6e327c5a1f4"}, {0xc8, 0x0, 0x4, "5cdad78e37bab96206f0feb015e47c24616016265977d2d44d3bca23201129129fe49744966d7a84f5dd4bb79d6019485ec1fb183f28c08253cdb55cf8567f856e557d3811f03dece708ffe9a6d2703ea8ff41364e51316b9a258cb8ceb6da78e48c5bb806c3c7def7a256c58d1e5d7c0fc348de6c018899582ec4cd11c04a240aabe5cb5144bb2eaef0e96aef4c05db80535079a2e65a36763db588a5fdb59bb5336ec6e28b0ee9a5c849d461328c591ac6e2"}, {0x10, 0x11f, 0x2, ""}, {0x58, 0x105, 0xa0000000000, "10a646945b04200435b94a9057a6a2ff92311867456d43433242e36361a3b203b8249062b46f9fe60cdd974406b134da9e515fc35d6ca476c7438ce99b3bec4926c9b05c90"}, {0xa8, 0x10d, 0x9, "4f31e8a4aede7d22b1f4285927863444712d35057afccbd7d4c329464d3839fdde6b669112e20f80287f609cb3f00da42ce64fcb18b2c3490645b4332b9ac6d7b05321becda8aa5d649e2184966b451dabf0ffbcb175001730e41e3aecaec6a20e36234ec8793b7c0233662e08a2fda9c85ea5f181adbaad6aff3d1532d817daa805969052f10626618874ed17ba8acdc56d"}], 0x14d0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f00008fe000-0x27)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000161000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a00000-0x20)={@common='ipddp0\x00', @ifru_flags=0x2000}) 2018/01/09 12:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f00003b2000)={0x0, 0x292, &(0x7f0000167000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f29000)={&(0x7f0000834000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000792000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000166000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:47 executing program 4: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000250000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000010d000-0x4)=0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x23a1, 0xfffffff0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x1000000000000010) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00009e5000-0x10)=@common='ifb0\x00') writev(r0, &(0x7f0000967000-0x70)=[{&(0x7f00007b0000-0xe2)="4ab49cb523c1d73ff6071da6480b8defd39ab6cc8a52537fd8b17ea62a396b9cac90829d28e07aa467c54c271cc275c56aafab1f37318d46e43d9e002941882e965b5a8b50cfcfa1a94aff1419e91076963264f49a44fd061390c0b7135b807f76691f33f809fb13a5df2a6d44d49e35902a3d3f49bb41efef6ce62ca69327c292c6fc28a1da09c5be77a246038116ec7aa628ab5450f4f020789759c6fe59c594ace30d95df50d4bbad2d88428a9233974043344925eb7c0ecf8a41683ff21da10390cb1a77abfc64fdc29251d931ce5919273c5315cb86702d9066e8e35aab1e6d", 0xe2}, {&(0x7f0000eb1000)="28e756060cc6616cc6b99ce94f8aedbb5ab8e1852941e3807bf924fb34f800a8944ce994ab5efd9c14c64d2a9d2b2cf4b07f3a04e02be0a22d4d4a3bce88f69d89ff95342a086a7b49bd", 0x4a}, {&(0x7f0000647000-0x1000)="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0x1000}, {&(0x7f00003f6000)="9fcb7c7125d8a60896b799fbd7586fa4b47c75f80769dc47ddf377a0f9e8358918c36398c2241eb0e0ead0b2c9e9c401d50c23f4922fbcdc254db152db395c0c54b3090d2b9e199aeaca8a7b06f980dce69bddbaeff75ecbfd925f469bf718f3ab92e32a49a97bae168927c02c47f0e53ce479d1beca6425acbb8f4db49e0f7b9feb4003f6556ad90dcf7750616618e2f9f6e3adf19199a084a25d1c307382bf4b4310f5ac65e865059a09e25cfe3791490dbf7e561da29f3317e9002c2172e99fc485f6d2c116", 0xc7}, {&(0x7f0000927000-0xef)="f0d30aa798dd3529fc806140858b6904c3c758bb6bce620d33fdf490f77dbe63c6d1b57eba88a6b5aa5416b7d3e236d487b69a3138217ccab1d81fe04d6696a266232e9b9590749d2cc4de8a6f58a539f07a4dee25cf2d26596cd16cedba605142fd285bf548720a6b66d305b537c04fe3a48387544b9675e76a20954d02c037d86d743d32e2f15b8a6759857206fd7f20f1fbfd5cd06065f49ec949438454a65f0e27a1cddce9a2eec5c31993fab054fb909a8114b5f74153993aa374a0125674b0dbf726df7dcee503d871066bd52bddda1c97d90de6e01e7f7884ed31b31dd40f90405dc6aba001e3ca3d958348", 0xef}, {&(0x7f0000738000)="0f7c", 0x2}, {&(0x7f00005d2000)="1e2fa86193ef6a446b6d3e61c3cb438fc36b2901f69a370b9112a5b608c9e958feaee82ffd3137bc6c8d8885bb8f4432962979983ef42a835de6b79a75ba340b957f85691329e8c2d3b8ad052476167daed1eed206aff63f94d6b2cfc03e025f6bdb9813f8c714a5b31cbe44b07dbe87091e0b5284b9392a6e34992a48abc493ce899bf0f164e6a5798e1dc24c15b452d373da99e841341409ae5316343170ef3c0b01d4d79096af79d2c968cfd1e6a63cbb244d8f95973f643074acc60c75a30463ac793ec0926f8d37a98a700f765ff026f3ee90d1bd30aa30eca86dfe9ec33c90e6db245db70232", 0xe9}], 0x7) write(r0, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) sendmmsg(r0, &(0x7f0000ee9000-0x12c)=[{{&(0x7f0000b0d000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d81000)=[{&(0x7f0000191000)="0e7d300274c09647a26a6efa5cca19a37ff182ff7d8334eba3f449cda00bd597768674911c640eb8185967237e7fb18b8512878758af7fc63bab858269c1dfa511578f1cc9ffae50217e87ead5e05cda50837f74162af242a50db604c881d1243937f4b315e944", 0x67}, 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{0x20, 0x13f, 0x1, "a6c059df9a98aa7e81"}, {0x58, 0x0, 0x8, "072fa0e25323644879253006143c676f56f1c4662fbf5d6fc59d010177af600eccdd3acb786f44481700fdd95f9434626150d596861b304c77e1a9d33261b6af1b"}, {0x110, 0x10f, 0xff, "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"}, {0x98, 0x103, 0x3, "b142e156015d80e148822c4a98fd316480339393923b212a700faa1ee03b5f3ae85465f3a1338cf8146e3b2ef15f666bdfd2246997801a6f5da83836fffe14ed1ab267e43d47bc384373d53ce76ee9fece6985da4d4792dc9a4caacbcf87dcc0478d5d2a37230009325f62bb20518792512639ce14567fa35ba4112375cabf2d95341d220d"}, {0xd0, 0x3a, 0x8d9, "e08284827a6e4c0d0bb044647119622be696864a490191802eb3834f70ef33a275be2018056b134c3c0387893fd4148cf77e8f06602f3eb35f9966790483440470d2d1d5714b40d5575916f72eddf6332cf6ed01d296b58c1eeb9734ca9cd3a288fe8aadcd5f727854bddf01b3bac6719afe43a7196ccc6ab4cc748e2bc5b9680565459f7a83b0e75dbe93b9eeeef6cbb0f3f10358d8232be7bf0b2cac18990661c4aa3bb9338ad27302709052b03b0266ed55b50e61c3438f0aef"}, {0x48, 0x11, 0x200, "74879c6a8c47747619d960e908fdf69bd243fa3c17e15c0a33bd8e330ae955c4afe6b861416da9f4b7a11b3b5d57d49852d3e2db9dee"}], 0x1348, 0x0}, 0xff}, {{&(0x7f0000396000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d3b000-0x30)=[{&(0x7f0000b7d000-0xac)="5fb29176d9c2e0361feff808cb76668933a7170227f82076f135080a4428d01ce1c0c76865f9daa3182dc1481a7b03086c301ce60f1c03f8a3a16918e8542ccca5d2eb09cc424af4dabd4da478fc57317ecc7133f9fe94aecb2bca1c713add26752b7f8ad558478ee7cfd3f05423b4122eb16caef418dd635505abc8543e93cda7d3eee232f39d4015001c8b28775f579a8575815637ae6db0a72def3e0ab55c4bbd2ba0bbc453ee344c78fd", 0xac}, {&(0x7f0000b57000-0xfe)="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", 0xfe}, {&(0x7f00009eb000)="07fb08a119e3b2fb996a5949b709a4f34a724bcaf7ed6051f5770e8792bc789afbb0c4742d5e56c4511cd04e35582b741a6219f54ad471c66f6e2ac904afb3696dd646fd1a104487c06eeece3baf85e0611eac1b8020d9c1978be5222a5b1ce2537297ccd8801ea3d699f716987d0cc2c520214274bdda4ee693c848642e20ca7c0392254671b5833827e3d5fdfed0e79cce9a59f924d9fc654c20529f98860718f08f25261f073445f843cf350ed9d099e88437e31a4538b5b4", 0xba}], 0x3, &(0x7f0000d2f000-0xd8)=[{0x40, 0x1, 0x7, "b2a5055cf7007bb05f280153f6f65e3398058c23c08d553eba2ed54d7af95de68e9664591dba5d604f2ea601"}, {0x18, 0x1, 0x2b, "2c8be02122"}, {0x80, 0x10f, 0x4, "06660ec81bc5f8ab2182569f78f7934c2cf41e9d4bfc6ac4af15db10b0e1ff56d6b51beca245cf8c90dae2cb0946e489df2722bb2b5669c0730758a223bffa493520b5456c8f6dc9b458b1a865b21e138298e13127d6ead265ca4fee7cca3addc70fc60b3449e049ed332187e023"}], 0xd8, 0x800}, 0x7}, {{&(0x7f00003ef000)=@generic={0x2, "3e5619166ede0e75286efc3e85bf3320fa5641030655a88c0f96e6d2737286fc64147935b6a83945c6e7f3087d634b4877c0906f89229a88d3fefc82ba1fefd88b6e784316894e2821452e327aa6e921818d13f6890b5f972da934a043b4dec66edeb8b892fe7ffa2eee5c96ab2e225b26a8e6fc5fa81409344ab8c2c61c"}, 0x80, &(0x7f00008c9000)=[{&(0x7f0000793000-0xaa)="219c12acddd03804d861e15c9093267a113517730b362b41be78b4f980801922161e79ec90b5eebc678ba969e54a3e23fb5ddae151371edb24ed2885c9de32c1aef3a47b7a0260433da2ad45cf8a0e8f249812bdfecbfc735da07f657810efb9ba93626c617a1462aa2890a2192c965a69a20cbe08953b7d2bf7b2fe2d2651c861244849b418491573701f4b03ad45e7521d64eed6461b17bea699f5b8853c632d62728adf812db2aaf4", 0xaa}, {&(0x7f00005be000-0x8f)="ce34b5fb0be709367d3a3e992e0b88d9d4b7426504d69022c82bd57310b3524d41145936c4f0df882b9e80e587cdae6696229166b01d385ac663bc130c672288eda0d74f931672937ac6735b11dbf7a06d87b4dd38452c7403495bae9246b0b35cc6a26ea4dd4ce9640063355286f2591317c23a33998b69fbec4d01747add00b1ad83d30a4b124e0c9631aaae73aa", 0x8f}], 0x2, &(0x7f0000a5f000)=[{0x68, 0x10d, 0x9, "07e826c568cd3bd5aba8135497a6d488cfba94139e43f406a9cc7383155beb237e427748722bf66200fe46be05cedc29f532e7a1d39f8262b5d7d921e851a73122974fa1573b0810bda64000481ad4551bd1"}, {0x48, 0x102, 0x2, "d7e9ad134dffc73cdacefef7ed88bca0f0de3255701822e81d92c82c76b5f7f6c02e67fd6fb4ff84681c30f0fd8c6d14c9"}, {0x10, 0x10a, 0x4, ""}, {0xb8, 0x102, 0x155, "fc96efaccd4c5f2127859dd83027e59e37871feff6c60eea1ba24b80c2080f88db35c7e693f322e71d0a8ac63cabefc3b3d210c6904d22e4c2667d7b6572aff0e46739ce1ed9b3bcdf2c3270fe30a7b1c266e1be7c2ef15853956f0a7aa356a8c39ea086408cb171d12ed4e25f64b4c6f6fd6da69db70839a77a12b80aa043c5ca3fdf016cbaa34df39d38720a9d6bd22c362f92810b6ae490fc29c93903d7841e"}], 0x178, 0x4000}, 0x76}, {{0x0, 0x0, &(0x7f0000a7b000-0xa0)=[{&(0x7f000032b000)="019a78aabd0276ca0fd83e6d67d8d0889cf1096fb537a141c6a268a6af6c29b6ee31a8207d2ad5cc86389cf87dd62a7e5810f32429b4241c11f6c921b7fdb39cb232a3611cd771c10e111cdd903e60c8c0d8", 0x52}, {&(0x7f00000c9000-0x77)="00782bfe172dc98d222a499aa15e76321e33156b0de623f08540bd9c2a355f3df5a37b1f38046e135f6c5790126966339a6f58ccdb96e1b3b4935b3c651033a9b271cc149ef7d95f0e1dc2ff32daecbf2301b52010d6803bc834fa5c84f08a02334b35dd912e818feeef13a4d09c3a43b781e230a901d3", 0x77}, {&(0x7f000047d000-0xa7)="00ec5ac099d425d0ccdb775e55a9daeeb9bb17c7d19de91f8e71761d3e853b28b2b619573bceb816ad7cbe62dee3b6743dd4e1ca7816fc0784fc637a1f3d702453d1560d71e3600e27fcec6fcc90f8b23c29bab69db2c6e6e827b49be2e493a81fc4e9db9b6362912a6578fe1eda72a9fb02d50d6eb928ebb8079e0bd7ba4360085cd8b9dbe26737af4ddddf748f0fbf33112c60ae8b78fedf69a45c212236225dff6611518886", 0xa7}, {&(0x7f0000582000-0x4d)="6d3451222b1f6b5da1ead33789d6308f5d541c7f7d305d642f841b65188674e2f8a29b248b6f71832688534c98d6f6feca8f4b92fb1345c0dae648f675b7c2e724f12292dba5a47eccf8e5a0b7", 0x4d}, {&(0x7f000057b000)="f284574e42481edb98c5872bb409771fc9e5afc13e1539987fbdc0df9724c7b4a1769b44fa419c1ac63f33dcfffc026a1a0a09aec745485c6d563f5c0364244325aea6109e5a7560bc4af361e7c6da272c8c78d12029ed0051ecc72c4ecefcb356891c57ee0fbd6452bb54ebcb75669e130355e605649d6669ae8337ade249fde39cba29b66e54fe89ca59a0a6506500637e27e7921a4fcf", 0x98}, {&(0x7f0000e03000)="7dffc5f7d453f3031632286a0820938dc942b44d33cced4aed80045a5a4c999441915d054648316127c2a2d1eb25886233bf71f4f13e3e6f800d155ac6e0474dd00482f19b8ce89d813db51ddaba0040986bedc2c51a475b2ce8cc6be6faf780834e2682cfd149209d04fc53b417ca1c46e80ffe261ec7a70e24b5bd4b791b86f06f88527298208e52b33071dfccdda19757a2a161999df91a52729a020867d65b80f2f41d3e54e4a5d777ddfd442f70a735c07e696628f2cf04773415ee3648b96ddb13874d12a546f9badbc84b1dd529", 0xd1}, {&(0x7f000091f000-0x51)="eef5d82f4bd5c8d89370069e18552c5b90b4be7b4ae22711611b635687d2c567323fb276d9faec4479dd1674b8d2ba8c98caf22877cbfdefa20ac9303beeb28bf0a5c9fd1a4f1fa4037820726279360f67", 0x51}, {&(0x7f000018e000)="596a7307eb8d60da54b6ea89127ba96ff7fc43a594c8cdccab1a21d6b8bd6238a655d75c9037941efc3a7416801c1fc136db2276bbc9ed28d76bcfe2af189aac6a4865b4d57051a23a2fea0a713c852ae4a7277163688c2e8383f62c2a8ace43c05c14298c9313c2e41b4716a600c847d6caa730e2ea9eb5a75a78df6248e751c4f08cc77e13cd9ac1bc20dc8a782f3ac2fa06163f2844d6b7a87011ab9c3cbc41a340bfd836c0c3488b27dede79789ba7e3429dde5e2c0ab34b2f91f2f58b08a5d8907371b8235eda23d6fd1ae8a1228414", 0xd2}, {&(0x7f000005d000+0xc4d)="78d6068db5133223ee4d2c3fb73ea0454a8badc2b8f37a6492293d70077c87c50b0a7a00622d50d5a40b6f78debf8566ce1c15cced13", 0x36}, {&(0x7f0000393000)="ce291a040a", 0x5}], 0xa, &(0x7f0000f60000-0x300)=[{0x28, 0x19d, 0xffffffffffffffa3, "ff51a63eeb254054c4a5652b08fdba1521"}, {0xa0, 0x3a, 0x6, "f612dab79ad39c56acad4228abb346dae7e25759cb6df20404418451ae8b0d2c18ac7e2ea0ab819d85ccc3db83481663131ea4afb9fc028661accd2fe2494574daed00e29fe3e25a25d9de2c4604df41ee263e4e639d5eb695c768e8b6d7c893af472ba959e3d6dddb0f50594479487a993f7fbfc6a8ad6581038df893707b33116566d561b3bfc8ad74"}, {0xd8, 0x2f, 0x40, "d5912c4848122596e5ad935228925c30f3bb72cf43afb0ff672dbdebf516f9ff532fae0319ae377c7616f614b1c15fd1d34838f6106b4e2669a345d794914c44bd9b1882898a7dedb4c16078b1d48e7e2f5de871c62cdbbc4104120f3a98d9b7c94ec18e0ac943cde418c7a43f0d2266ced8fb4fdccc52b906768472b50b51be25692857b220a8f6ec6eafb02404e68ec9bcc1a4bcf704626abc50419c2ada1f971da2eb85125f6b8d1fdd0bcd8624cbe436794679992baef9494b3fa21dcecdedcb625f0811ed2c"}, {0xc0, 0x117, 0x2, "a812ecf120425bed8d752bec84dbd8982f0f21795d83de346621218dc8c9ebdfbd84fd43b2243300971dd49c5326a433a8e0580bfb2345fa9c4511da802e690489b56555bee35415701e840ed134ea6bea92f29c468beaf6a86129914525390cbe86c7efe7cf1a738ce536ceee31d918957f15660f1f7b506a97daf9d1ce3c70d6b6bda5f262a6c33d81503623d74c04f06a4bc4bd8bd71b4413d91af79e97321639bcaba49d2d735c22ee54"}, {0x20, 0x119, 0x9, "44ae8cba1676fdad056e5b"}, {0x80, 0x189, 0xffffffff, "86ffdd6e6ed7388b445d29ad2a2cc6d609c72cdad605d1b828dac6e3a87d1ccb40ec2ebf98b6a50c2403da76b9247a9a0e8b0abc58c81334fcb17fdac4eb98cc64714437b63e049d9e71fb980e12b0b947b75ce1467235970233973069a8823995f9cd2802f8d731b206d3e37a78"}], 0x300, 0x40000}, 0xff}], 0x5, 0x4004) [ 263.296785] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 12:18:47 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e21000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ab000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r4, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000de8000)=[{0x20, 0x1d, 0x305, 0x0, 0x0, "90000000000000000400030104000188"}], 0x20}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x0) 2018/01/09 12:18:47 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ff8000-0x4)=0x8, 0x4) 2018/01/09 12:18:47 executing program 7: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00002cc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ac8000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ac8000)={0x3, &(0x7f0000603000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f000022f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004f0000-0x4)=0xe, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000035000-0x20)={0x1f, 0x9, 0x201, 0x3, 0x9, 0x6, 0x0, 0x3ff, 0x0}, &(0x7f00002c1000-0x4)=0x20) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000ac9000)={r4, 0x800}, 0x4) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00004d3000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) sendmsg(r5, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000ac9000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003df000-0x4)=0x10) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000aca000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00004ae000)={r2, 0x8, &(0x7f0000ac8000)=[0x1, 0x82, 0x6, 0x100000000, 0x7, 0x8, 0x6, 0x401], &(0x7f000085e000-0x4)=[0x800], 0x0, 0x1, 0xfffffffffffffffb, &(0x7f0000ac9000-0x4)=[0x7], &(0x7f000098e000-0x4)=[0x6], 0x0}) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ac9000-0xb)={0x5512, 0xe2dd, 0x200, 0x3, 0x1f, 0x6, 0x4, 0x88b, 0xd9a, 0x231, 0xfffffffffffffffa}, 0xb) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r7, 0x84, 0x80000000000022, &(0x7f0000505000)="", 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80000, 0x8001, &(0x7f0000aca000)={0x0, 0x0}) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 12:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000095000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c54000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffeff, 0xa03, 0x5, 0x4c}, &(0x7f000075e000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000595000)={r1, @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]}}, &(0x7f0000817000-0x4)=0x8c) r2 = socket$inet(0x2, 0x3, 0x40000000000001) connect$inet(r2, &(0x7f00009a9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:18:48 executing program 0: 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, 'sha1-avx2\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000b2000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000392000-0xa)={0x0, 0x4, 0x1, [0x6]}, &(0x7f0000e3e000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009f9000)={r2, 0xfffffffffffffff9}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r3, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000039e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063c000)=0xe8) r2 = socket$inet6(0xa, 0x804, 0x5) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00003c8000)={0x1000, {{0xa, 0x3, 0xe2ab, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x33f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb8000)={0x0, r1, r3}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006bc000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000036c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002a2000)=0x8) bind$alg(r0, &(0x7f0000f5f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r5 = accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000128000-0x1000)="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", 0x1000) sendmmsg$alg(r5, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000113000-0x11)="b1", 0x1}], 0x1, &(0x7f0000cb1000-0x48)=[], 0xffffffffffffffa4, 0x0}], 0x1, 0x0) 2018/01/09 12:18:48 executing program 5: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000b57000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0}, 0xc) 2018/01/09 12:18:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f000098c000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f00003a6000)=""/53, &(0x7f0000b7c000)=0x35) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r1, 0x29, 0x2000000037, &(0x7f00000be000-0x20)="9b017de6e7ffa00b99b8f4758ed58b22", 0x10) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) 2018/01/09 12:18:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x5, 0xec3c) bind$nfc_llcp(r0, &(0x7f000037d000-0x60)={0x27, 0x100, 0x100000000, 0x5, 0x9, 0x101, "e794b29c456d5508900cc1fa0aa467ce3be6bab7195a7f662d7cfc3ad3cee3dcf2da4feb10f4e1e558a4252bd4a59abc25981ee8d3bd1414450f3497f6b46b", 0x81}, 0x60) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000697000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000001b000)=0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a5e000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0xac, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x200, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x30) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00008fd000-0xc)={@multicast1=0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000cf6000-0x4)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00003a7000)=0xfffffffffffffff8, &(0x7f00003fd000)=0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000564000)="6e276ec741cc4d4d05f47016fbd04f7921d05738711a8ec33abab5cc9a13813b6d61c493437d16", 0x27) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000498000-0x38)={0x0, 0x0, &(0x7f0000ca6000-0x10)=[{&(0x7f00000f3000+0xfe0)="ff4af5f2c41abecc1b9a637e01e6669bfa", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:48 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cbf000-0x8)={r1, 0x6}, &(0x7f0000db5000-0x4)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ef9000-0x10)=@generic="9d42ed4f678b132fcab8abfd5beb6736") 2018/01/09 12:18:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000f7000-0x1000)="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", 0x1000, 0x48004, &(0x7f0000c41000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00006bf000)=0x9f, 0x4) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000daa000)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000e09000-0x36)=""/54, 0x36, 0x0, &(0x7f0000f8a000)={0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) 2018/01/09 12:18:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f000000150affdde200000000060900020200000900018005ffffe5000051", 0x1f) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008fa000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009dd000-0x4)=0x8) 2018/01/09 12:18:48 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f4e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001df000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d97000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb8, 0x2, 0xffffffffffffffff, 0x1, 0x2, 0xfff, 0x3ff}, &(0x7f0000823000)=0x20) syz_emit_ethernet(0x36, &(0x7f0000cbf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/09 12:18:48 executing program 2: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept4(r0, &(0x7f0000e10000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006de000-0x4)=0x9, 0x80000) recvfrom$unix(r1, &(0x7f0000311000)=""/213, 0xd5, 0x2, &(0x7f00006cc000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000a72000-0x10)=[{&(0x7f0000d97000-0x9)="1fc0fb0b3e728ba0e2", 0x9}], 0x1, &(0x7f00007f9000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(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) 2018/01/09 12:18:48 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000582000)={0x0, 0xdf3, 0x10}, &(0x7f000015f000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008b0000)=@assoc_value={r1, 0x9}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/09 12:18:48 executing program 0: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000a85000-0x4)=0x0, 0xff8c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000747000)=@add_del={0x2, &(0x7f0000abc000)=@common='ifb0\x00', 0x101}) 2018/01/09 12:18:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000fbf000)=0x10000, 0x4) getsockname$ax25(r0, &(0x7f000006b000)={0x0, {""/7}, 0x0}, &(0x7f0000618000-0x4)=0x10) sendmsg$nfc_llcp(r0, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, "ff0f000000000000ffffff7891000076e4310000000022020000400000bec448e8d8cda3d681fc482e6e0404000000000000000303cc208a6e4bf82eff4d04", 0x0}, 0xfffffffffffffefb, &(0x7f000092b000)=[], 0x100000000000038e, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, '\x00\b'}, 0xa, 0x0}, 0x0) 2018/01/09 12:18:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r1 = socket(0xa, 0x1, 0x847b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) 2018/01/09 12:18:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000df6000)="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", 0xfc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000ac9000)=0x2, 0x2) 2018/01/09 12:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000c5a000-0x4)=0x0) r2 = accept4(r1, &(0x7f0000af4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dfb000-0x4)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009df000-0x8)={0x0, 0x43}, &(0x7f00004c2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000993000-0xc)={r3, 0xf8c, 0x20}, 0xc) socketpair(0x0, 0xa, 0x0, &(0x7f0000ad4000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000497000)={r1, r4, 0x7, 0x1f, &(0x7f000012e000-0x2c)="3ac73ded2998c12ea21fd9d070ec00af326fcbdca9800bae3cc8d5b80f7be94a024cbaf916063775f7a633d3", 0x7ff, 0x1, 0x1, 0xfffffffffffffffd, 0x3, 0x5ff7, 0xffffffff, "8aa1ff34a7bd9d6b3f5e1eeda99982ad4408c4a599f0489b2dda8c04d0f8f74059a3017329aea4ac201dc9dd958557a6de24c50d8e8eda03b42b1e0d6632804e9d99cbc939107c01ad6716458f900e90341009cf12b246408fbfbbd867fc1822831cb676ff15d96b371a254c503fa9c3a784aa"}) r5 = socket$inet6(0xa, 0x2000000000001, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002b0000)={r5}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r6, 0x800442d3, &(0x7f00008f7000-0x1e)={0x1, 0x0, 0x7, "10dca2f47857", "dfa826f349dae3cda4ba9c904dffdebc"}) sendto(r5, &(0x7f0000db3000)="6ea009eb7c8739339ba2b86ddfe189ddc6af59631e76a4b3e8129c915b76c7087513088cb75dd10e44c30072bea2b81ed847ef587a3ad97df877ca8392625e473d94a91a7a12c3d17c037e30bf5db84cdaf02fee8e4a9f66d17d49e8f99368583054dd847eb1d3eb99334939d50f233dc019898bcc7408d6375947fd0dc00acc", 0x80, 0x4004000, &(0x7f0000a0d000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r5, &(0x7f0000e87000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b1000-0x4)={r5}) setsockopt$inet_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000cfd000-0x4)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f00003c1000)=0x3, 0x4) setsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f0000380000-0xe)="d96ea6259ba836db88c4dc69b76c", 0xe) vmsplice(r5, &(0x7f00002ba000)=[{&(0x7f0000b49000)="2d27370da842cd78e3d6d1a9579e9a2787d0a47af49ba8160274ed17495c1332e8dcbd6ef480ce4e9613863b2664f58145a2ddfffeb0ce347f6abd77c2d0f93758b40c8d274807787eb793c8f240eaf20186fb01a0db00c24796422f399cb380b17aef44d0a2b9b87b587455fcf49ec454e6bcb73ce57928952e00e20f5431217393da3009f01a7312d1eddf4894a15001df7b36f67bf487ca6d24a3eb10dc2abb5088135ed964dfda6af013c01d91e25d1f5486735d111fc72daa973cb48a61722c1028e11fe5ed7e390dfe71", 0xcd}, {&(0x7f0000175000)="e044557e75d9a1e31e862c59fc0b50d4ed7859aa2a9df4e957b686b647fe8014f9b9fb51d148fac7d199e9b002c4a8967c58cbd1d535ac2012576ce6d8544aa801a809e2896c975917f45f6787dd6650cc5d60e1983c2952cc13f8ea8130bd0146874d4b733139a42c68b1e0f00c6f8e335c0f4db2003f3b0400d5778f7733496c72e45ac2fd5e1bfa801759ccfd21cb3fa7fefcc767", 0x96}, {&(0x7f000062f000)="cb32de3fe7044514c143ec4bdb379827a7ed5767108c6da17846417421917c39166a8cbd5753ad0aa34f98ee6c6fec2ef36aaf55a69630310555632ef008ccdac699a1062508f4d697f3a798add4459a7adccba9de8ef58f5ed99958fbc84c50aa946b", 0x63}, {&(0x7f0000415000-0x81)="453e5c9232221f9b03f10c01dc0cf34de235d2abaf28e2869f179fc36fad3467b225647672e2cf800949a95cc7528e6216cbe40ccc44d517196f607df4716d88b95f1fd513f28fa154df6cbca2d855868d613a3f82f24a3d993c9600a310e5e7ecad0d45008a265bf6f8423b8a728ed7def9820849e4f4b8d7e8b78285f1fec820", 0x81}, {&(0x7f000067a000-0x74)="c11a45bc9e6a5615b4b1d3a5d430c5511fb28054cdc6463342a712c9dce5827d2876fe1abbfc55f8c6e30fda00d1165dfd1d2833fa45108b1e6fadc5ab3199534d324dc241cae47af6111cce508134612d18e56b3650a7370b31c79cfa702042688d464b1bf669d8968f506fff0c03d139393e31", 0x74}, {&(0x7f000055c000)="866fc759ded7a082cb", 0x9}], 0x6, 0x1) 2018/01/09 12:18:48 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00001f8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000054e000-0x4)=0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f000063f000)={r0, 0x0, 0x1, 0x1, &(0x7f0000c1f000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000014e000)={0x0, 0x7d}, &(0x7f0000eb6000)=0x8) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000011e000)={r1, 0xffffffff00000001, 0x0, 0x8}, &(0x7f0000f71000-0x4)=0x10) 2018/01/09 12:18:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000aee000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000454000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000941000)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000237000)={r2, 0x4}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b5000)="8368165b3ec290b5cc2f6613e7e34fe7bfa2fb68bfb3b9d6b0bfde613ab233b2dcf67a987aa0d358732a9b69dd2e553e7d544efc8bbd8596f9adfec49d586163b8", 0x41) 2018/01/09 12:18:48 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000f000-0x1c0)=[{&(0x7f000000f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000007000-0x30)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x4000000}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x983}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xff}, &(0x7f0000015000-0x4)=0xffffffffffffff10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000013000)={r1, 0x7c9b9fcb}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000015000-0x20)={r0, 0x0, 0x1, 0x2, &(0x7f000000b000-0x8)=[0x0, 0x0], 0x2}, 0x20) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000)={r2, 0x7, 0x11}, 0xc) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000012000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000003000-0x2d0)=[], 0x0, 0x4}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r0, 0x8921, &(0x7f000000f000-0xf)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000007000-0x4)={0x0}}}) 2018/01/09 12:18:48 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7c000)={0xffffffffffffffff}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000f7d000-0x38)={&(0x7f0000cfd000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000f7c000)={&(0x7f0000f7c000)=@delsa={0x1d8, 0x13, 0x10, 0x2, 0x3, {@in=@empty=0x0, 0x0, 0x2, 0x6c}, [@ipv6_hthresh={0x8, 0x4, {0x2, 0x19}}, @algo_auth={0x114, 0x1, {{'md5\x00'}, 0x648, "51ccbc4d1273d62d95608ff6cad227ad46a75e8c7b99de9039540fe31612d54d69bc9d761c0413a82fe0a959185bc47460d4d7456e08df0644fade0130c558db000c13612752a7db70746335d4f8aa2f0b55d176a3a0a7044a09e340a1be56cdd505a88dfb0511b6b444535ffed7da75af93b1082706c8f066fdbc55d73d2314c42a3c4eb835f6bf6f502d161709a9c3d9b99b050ba6219dda5567e62678681811272aa9ecc02c2d38ad00f1add4f01ffb047799b6b90dd1647478825b40f59326a529182cbcd19743"}}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa}}, @u32={0x8, 0x1f, 0x6}, @ipv4_hthresh={0x8, 0x3, {0x14, 0x1c}}, @algo_comp={0x58, 0x3, {{'deflate\x00'}, 0x70, "87d0ebec227e405bd66e8a615cbf"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x4048000}, 0x4000004) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/09 12:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000993000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000f57000)=""/31, &(0x7f0000a41000)=0x1f) r2 = socket(0xa, 0x2000000001, 0x0) sendto$unix(r2, &(0x7f0000972000-0x91)="", 0x0, 0x40c4, &(0x7f0000812000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000062d000-0xe8)={{{@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d48000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000fbe000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00009ca000)="aa35d4e76cb1a337f7260c2cb27dfe39521cf7b821e7b6ebbb09310da411ff767a0a0ee1055933f2888ec8b37f23304faeb746679a7c584a07cc15028e6fae1bbb3d9ee9240e399d60f7a7a7a113fad31d0d170c0fc01d7a46ee08c8196ac996545d95bbf511da9c6382a87ea61f101d1c64dfc5f3b6abf765d944168afc6e04a93105f8752fc6ad3ab6f2abfc6ffc089500832ed65d7f8ef7a0fee9fdc2bc2e97135dd0d1d555c88e21f27df125bd153282b81e9f0615109fc8d129072c5c3c76f332a9a828d190733a1bb98d72a3c216dde7a65e9a77fff4bcd8ff900ca323ab38b7d02b3eb9", 0xe7) 2018/01/09 12:18:48 executing program 1: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000a, 0x20, &(0x7f000055c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000daf000-0x4)=0xfff, 0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f000081e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f13000-0x4)=0x60) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) 2018/01/09 12:18:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0xb07) getsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000d9d000)=0x0, &(0x7f0000ee9000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009f2000-0x18)={0x0, 0x0, 0x10, 0xffffffffffffffff, 0xfb2}, &(0x7f0000905000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002e3000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0xffffffffffffffe1, 0x3, 0xffffffffffffff3e, 0x5, 0x8, 0xfffffffffffffffb, 0x8, 0xff, 0x1, 0x7, 0x4000002, 0x1e, 0x758, 0x6]}, &(0x7f0000dee000-0x4)=0x108) write(r0, &(0x7f0000707000-0x24)="24a000001b050100fe00801b2225000001f6ff0b04000200000000000000070000000007", 0x15) 2018/01/09 12:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d03000-0x10)={0xf0a7, 0x0, 0x23a, 0x3, 0x0}, &(0x7f00007eb000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e84000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x101, 0x3, 0x8b9c, 0x1, 0x6, 0x0, 0x6, 0x8, 0x800, 0xaf3, 0x1000, 0x5, 0xa0, 0x9]}, &(0x7f0000f06000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a44000-0x10)={0x0, 0x90, &(0x7f0000d9b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffff0003}, @in6={0xa, 0x3, 0x579, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x108000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000c18000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031c000)={r2, 0x8, 0x7, [0xffffffffffffffff, 0x1000, 0x8, 0x8, 0x9, 0x9, 0x1]}, &(0x7f0000434000-0x4)=0x16) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f53000-0x10)={r2, 0x10, &(0x7f00009bb000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cb7000-0x4)=0x10) bind$inet(r0, &(0x7f000045d000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/09 12:18:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x4e, &(0x7f0000fe8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv6={0x0, 0x6, "20f087", 0x18, 0x3f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, {[], @icmpv6=@mld={0x0, 0x4888, 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xb654}}}}}}}, 0x0) 2018/01/09 12:18:48 executing program 0: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00005b6000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b5000)=0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00003aa000-0x4)=0x101, &(0x7f0000195000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005b5000)={0x0, 0x0}) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000393000-0x4)=0x0, 0x4) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005b7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000047000)=0xe8) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f00005b6000)={0x11, 0x8, r3, 0x1, 0x9dd, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00005b6000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005b5000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000007c000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x6, 0x100, 0x101, 0x0, r4}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/09 12:18:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aeb000-0x20)={0x2, 0x1, 0x1, 0x7, 0x20, 0x7f, 0x9, 0x5, 0x0}, &(0x7f0000b99000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000656000)=@sack_info={r1, 0x5, 0x7}, &(0x7f0000d81000-0x4)=0xc) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000066e000-0xc)={0x0, 0x0}) 2018/01/09 12:18:48 executing program 6: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cd2000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ba3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000f99000-0xe)={0x1f, 0x4, {0x7ff, 0x1, 0x5, 0x4, 0x4, 0x7}, 0x100000000, 0x7}, 0xe) 2018/01/09 12:18:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000410000)={0x0, 0x7fff}, &(0x7f0000d55000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a99000)={r1, 0x7}, 0x6) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00003f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0xffffffffffffffff, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c91000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) syz_extract_tcp_res$synack(&(0x7f0000672000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/09 12:18:48 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xa, 0x5, &(0x7f0000161000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f79000-0x4)=0x0, 0x80000) sendfile(r0, r1, &(0x7f00004fa000-0x8)=0x0, 0x5) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000300f0ffffff000503c76e35", 0x26) 2018/01/09 12:18:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) socketpair(0x15, 0x807, 0x8, &(0x7f00001b6000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00009ac000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000145000-0x22)="0165e52c6b37cc6e8775f62afe6d63980b5cca15268e8e17239cb1aab073184c3eb7", 0x22) 2018/01/09 12:18:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000112000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000cb4000)=@ipx={0x4, 0x4, 0x4, "6c43512a1b79", 0x9, 0x0}, 0x10) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f000071b000)=[], 0x0, 0x0) 2018/01/09 12:18:48 executing program 4: socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f00008b9000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,sha224-avx)\x00'}, 0x58) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ec6000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x1, 0x9, 0x0, 0x0, 0x84100241, 0x0}) 2018/01/09 12:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000214000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005b8000)=0x10, 0x80000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000084b000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="037e8afb34b3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e8e494a11f511e8d14b44a3f53dc0d53"}) 2018/01/09 12:18:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet(0x2, 0x80004, 0x1000, &(0x7f0000a7b000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006f5000)=0x0) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) 2018/01/09 12:18:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000031d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e68000-0x4)=0x8, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000982000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000926000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002d8000-0x10)={r1, 0x1, 0xfffffffffffffff7, 0x4}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00005db000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000e28000-0x78)="", 0x0) 2018/01/09 12:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x120000000001b, &(0x7f0000f8f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dd0000)=0x0) tee(r0, r0, 0xd7, 0x2) socketpair(0x9, 0x1, 0x0, &(0x7f0000305000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000495000-0x14)={{0xffff, 0xe389, 0x3, 0x50, 0x7, 0xffffffff}, 0x2, 0x3, 0x8}) setsockopt$inet6_mreq(r0, 0x29, 0x40000000001c, &(0x7f0000a6b000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000d62000-0x10)=@generic="16f68e9e2e034b30e647c8851e2f589b") 2018/01/09 12:18:48 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 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(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00007d2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7f000-0x4)=0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000f7e000)={{0xd4ec, 0x6, 0x9f, 0x80, 0x9, 0xffff}, 0x7f}) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 12:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0x14) r1 = socket$inet(0x2, 0x80a, 0x10000000004) pipe(&(0x7f0000295000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000d3000)={0x0, @in6={{0xa, 0x0, 0xee6, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1218, 0xca57, 0x6, 0x5, 0x408a}, &(0x7f000065c000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f2000-0x108)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x1, 0x7ff, 0x101, 0x8001, 0x52, 0xffff, 0x1, 0x3, 0x7fff, 0xffffffff, 0x8, 0x3, 0x9, 0x3]}, &(0x7f0000d73000)=0x108) 2018/01/09 12:18:48 executing program 1: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cd2000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/09 12:18:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c79000-0x18)={0x0, 0x7, 0x20, 0x3, 0x1f}, &(0x7f0000489000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000214000)={0x27c9a563, 0x1, 0x5, 0x7fffffff, r2}, &(0x7f00001c4000)=0x10) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000d42000-0x38)={&(0x7f0000cd8000-0x1c)=@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2f}, 0x1c, &(0x7f0000d9e000-0x40)=[{&(0x7f00000be000-0x67)="7d7117e810cb076fe647e5d16500bd7afff4170bb6a3f2ff0e2b32e82fe412c762ab8d4a17e492fbb447bc220a2533db5e4fe1b685bf506af953dc7b8506bb87fc1c48bda70a4dba7d06e14dab414e5adeb6ea21d551fdd99030353da22e47cadba78741377600", 0x67}, {&(0x7f00005f8000)="92a900d73bf2e207cbeb962320c362a1c466956c22bf4266cb28d066279294bb0ee8d7424ee83cfd0e2669583e9c350048b2d98c75207427fde31e5554346cc0aab52187abae17ebe4f3223471e66d71e0c535b669591bf65d7777d33f91238c0048e6064322d701eeff63a75deb312820fd2ef305613484d14f1283f626e53fc62187b2e886af06ab278432bbade098a33294a7", 0x94}, {&(0x7f0000fd4000-0x35)="913f07d0cbe471c13fb97f82dcb7126009dc1b1549ec4832314011a2b043e78baceee47692234f70858613c4e2c08ded988aa19599", 0x35}, {&(0x7f0000720000)="77f5af0cd243deff4a89c0b91a0aabf5633fff80b0e7cca496267778766ea0b9997dbbe6df289b33a79e8d422d4e37744c7e92d65d183149e7e04096fe3af9", 0x3f}], 0x4, 0x0, 0x0, 0x20000000}, 0x40804) 2018/01/09 12:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00007fd000)="19c41b13fa577d3334c0f65886c0f3d9c632c3da65eb13bb9922289d516da86c9374424acc78ecd93958aac12928f63facc59c561e930ebd2834c0d67f17584d7bd3656710dbfc85d09574ca7fc0a12a3bc7931c79b9312bd1d143b619eed931812b91dcf193a87016d8c8543bb21862e52cc5c0fddf261815ba9422d23bde97b017a5f5", 0x84) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f1a000-0x4)=0xdd2) 2018/01/09 12:18:48 executing program 6: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000cdb000)=0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cdb000)={0x0, 0xd1, "d7e2fec3d8737bec1d2e941679e3aee0d8de3f0b9d79b19699c6398aa6d6ebcec9bcc5e0c9974f38def097907e31e79c351c32c3f930c5d3d94d8f9ae5f54b6f7835d4d5ca36f310532c0d397fb6ed43fccb18a9904db46af209a5bc218443186c33fa5e36dccda1214e76ddc404b7f6c6718cba455df222eb1c21a45a25a844284b91fa263b2260a9074d797852d088d36c397cb91e3f1c4ba09a81a33ed23659c5c9fe6131defca2f688e15a7a4fba317030deaec749c293d5d06f05ce382753b0e007af54f60371729b6e3867240a35"}, &(0x7f0000cdb000)=0xd9) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000043000-0x6)={r2, 0xffff}, 0x6) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000007000)={0x10000000, 0x0}) 2018/01/09 12:18:48 executing program 7: mmap(&(0x7f0000000000/0xd48000)=nil, 0xd48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80000, 0x29) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000831000)={0x0, 0x75, "acea4b2d1690d8aae5265eeccd0b299ce714f12390699a79fa4a547b1176eac875701a003d8b5217fb8119ef7c4dc53cc3c0df23115ec4fce2ef782ba70754fc6f513a859d7b1d555fc52fbddd027d8cd1a1110324dd990e0905b9e0250596f70c97b9763510b8bc25ff61fa831198afcbe28e21e6"}, &(0x7f0000d49000-0x4)=0x7d) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d48000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0xf1, 0x3, 0x10001}, &(0x7f0000d49000-0x4)=0xa0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f00007fb000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in=@rand_addr=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:48 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ef1000)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000097f000-0x58)=""/88, &(0x7f0000ef2000-0x4)=0x58) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000003ff1200aa050800000001078038", 0x10) 2018/01/09 12:18:48 executing program 5: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001f6000)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000341000)="9d371462c9688cf72726c1c2df38bb0094fa9c95e5cfa919addad745b2273aa83ac39d6ffcf5a0d31bd5b3960dd8eee4aba3d2c29beac38aa26527ed67a65cafb4d31520455ead8ff7476e750ce7996e307918e93d7195ae130028d94b655b8e398ae16f39d9d4703aab95f0a2ef22f2c66421aa10f390b244edd1dcd50204757f97aac4c36a8e320e3498512a0b6b9f2262fe871b245d4e4cc39abd65ba3ca85a5433c564354c73da9a85d8b60d1e417b281efe6b58f8d589f16df9b957dba15232a3063a130f8d5e1f", 0xca) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009e7000-0x10)={0x0, 0x8, 0x4, [0x3f, 0x4059, 0x252, 0x3]}, &(0x7f00009e7000-0x4)=0x10) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009e6000)={r1, 0x80, 0x7fffffff, 0xb46}, 0x10) 2018/01/09 12:18:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000ecc000-0x4)=0x0, 0x80000) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000f14000)=0x5, 0x1) connect$ax25(r1, &(0x7f0000474000-0x10)={0x3, {"b65bb4a6ceaae2"}, 0x6}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f000064f000)=[{&(0x7f00004fe000-0x1000)="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", 0xf02}], 0x1) sendto(r3, &(0x7f00006b7000-0x57)="4f9cd78478ad17adf23a01b77518e52baf9dedc3c569f59764386bdecd8aef974c044fe28499fbfd7a26ec7e3b1898ef1476eb6559d9bab36fec06b29c00500a387272cf2438826d11f651df4bde10e160af6993c55fac", 0x57, 0x0, &(0x7f0000413000)=@in6={0xa, 0x1, 0x632c7a71, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000216000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000536000)={0x2, [0x0, 0x0]}, &(0x7f000036a000-0x4)=0xc) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/09 12:18:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x1000000cf, &(0x7f0000ea1000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c52000-0x4)={r0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00006bc000)=0x4, 0x4) 2018/01/09 12:18:48 executing program 4: r0 = socket(0x0, 0x6, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000020c000-0x8)={0x0, 0x9}, &(0x7f0000c2a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000af1000-0x8)=@assoc_value={r2, 0x3ff}, &(0x7f0000063000-0x4)=0x8) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000db4000-0x1000)=""/4096, &(0x7f000008b000-0x4)=0x1000) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b73000-0x4)=0xfffffffffffffffd, 0x7) 2018/01/09 12:18:48 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x17, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d12583086"}) accept(r0, 0x0, &(0x7f0000273000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000076a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/09 12:18:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007af000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) socketpair(0x3, 0xe, 0x99f, &(0x7f00007a3000)={0x0, 0x0}) close(r0) 2018/01/09 12:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000297000-0x4)=0x3ff, 0x4) r1 = socket(0xa, 0x3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000098d000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc6000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0}) setsockopt(r1, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2018/01/09 12:18:48 executing program 0: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000de000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f000017f000-0x63)="7c4a2d2e49fc1498f35fb87475aa613ae7519216be324f8b20924b649b31e4bf90b1842b738674011d68427fcdcb3a0c056b50dd1309be663be34670b553f83786872d50228fdb76a203d133096d5cdc8af143f5eb2b5555e28995da6f9f8e26ab5e72", 0x63, 0x10, &(0x7f000017e000)=@in6={0xa, 0x0, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100}, 0x1c) pipe(&(0x7f00000e8000-0x8)={0x0, 0x0}) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f000017e000)={0x1f, 0x7f, 0x0}, 0x6) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000180000)=""/56, 0xfffffffffffffffb}) bind$netrom(r0, &(0x7f000017f000)=@ax25={0x3, {"6935d4e140c118"}, 0x2e}, 0x10) 2018/01/09 12:18:48 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 12:18:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xd4, 0x1, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x10000008936, &(0x7f0000000000)="") recvfrom(r0, &(0x7f0000665000)=""/176, 0xb0, 0x10000, &(0x7f0000902000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) 2018/01/09 12:18:48 executing program 1: mmap(&(0x7f0000000000/0x589000)=nil, 0x589000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000410000-0x164)=@newsa={0x4, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:48 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ee7000-0x4)=@assoc_id=0x0, &(0x7f0000ee6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ee6000)={r2, 0x0, 0x3c, 0x14d}, &(0x7f0000ee6000-0x4)=0x10) 2018/01/09 12:18:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008c5000-0x76)={0x0, 0x6e, "5b1bdc0f6fae54e5c20dd83e9fe4b5fc17ce89a7502394ed068ce65ebdc701590a8ac28a38a65968152807b8c8b5acec05b8efb12a161fe33c6c6c16eaa59a082055816186b8b3e126ed862529611f39553833c738510d953cc8a9b124eef47d43313ec40134fb8bb7892bb8938d"}, &(0x7f00006b6000-0x4)=0x76) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e9c000)={r1, 0x4, 0x2}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) r3 = accept(r2, &(0x7f00004af000-0x5d)=@un=@file={0x0, ""/91}, &(0x7f00006db000)=0x5d) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000165000-0x4)=0xffe, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000496000)=0x0, &(0x7f0000f55000)=0x4) bind$alg(r2, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x0, 'ghash\x00'}, 0x5) close(r2) 2018/01/09 12:18:48 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x802, 0x0) write(r0, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c9", 0x15) 2018/01/09 12:18:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f04000-0x12)={@common='nr0\x00', 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000aa3000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbb000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x40000000001c, &(0x7f0000d04000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/09 12:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x4, 0x40, &(0x7f0000d43000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00008ab000)={0x5, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffffff, 0x40, 0x0, 0x8, &(0x7f0000a90000-0x10)=@common='ip6gre0\x00', 0x4, 0x40, 0x2}) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x3, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 12:18:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) 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, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000746000)={0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006f6000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000051c000)=0x10) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000326000-0x4)=0x0, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000995000)=0x0, 0x39e) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ae0000-0x2c)="", 0x0) 2018/01/09 12:18:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000506000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ef1000-0x13)={@generic="96c9e1a9952b93562982a0ee6e5e9da6", @ifru_flags=0x1200}) socketpair(0x19, 0x1, 0x1, &(0x7f0000f82000)={0x0, 0x0}) 2018/01/09 12:18:48 executing program 6: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f00003a1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="b68464800041", [], {{0x80000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x88, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x1b6d, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@generic={0x82, 0x7, "22dfb10e53"}]}}, '2'}}}}}, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x100, &(0x7f0000ea5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007cc000-0xc)=@sack_info={0x0, 0x6, 0x3}, &(0x7f00006e7000-0x4)=0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ea5000)={r2, 0x3, 0x0, 0xfffffffffffffffc, 0x3}, &(0x7f00006f0000-0x4)=0x18) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ea5000-0x4)=0x0, &(0x7f0000823000)=0x4) 2018/01/09 12:18:48 executing program 7: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/01/09 12:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000fdb000-0x115)="1f000000070affe200f49ff41a0000000200000902018005ffffe500005133", 0x1f) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a53000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001a9000-0x4)=0x9, 0x4) 2018/01/09 12:18:48 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe6e1, 0x0, 0x3, 0x5, 0x40, 0xeb47, 0x8}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment={0xff, 0x0, 0x4, 0x250, 0x0, 0xffffffff00000001, 0x0}, 0x8) setsockopt(r0, 0x84, 0x11, &(0x7f000028c000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0xdf)=""/223, &(0x7f0000002000-0x4)=0xdf) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/09 12:18:48 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000e0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000001000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f9b000-0x58)={0x26, 'hash\x00', 0x2001, 0xfffffffffffffffd, 'sha384\x00'}, 0x3f) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$unix(r2, &(0x7f00004b4000)="", 0x0, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x19, 0xa, 0x100000001, &(0x7f00007ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011f000-0x10)=@common='sit0\x00', 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000014000-0x10)=@common='lo\x00', 0x10) getpeername(r0, &(0x7f00004a6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e82000)=0x10) listen(r1, 0x0) 2018/01/09 12:18:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x378000)=nil, 0x378000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x800008000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000223000-0x10)={0x3, &(0x7f0000240000-0xc)=[0x84, 0x1, 0x7ff]}) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000332000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000379000-0x4)=0x14) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000379000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002e000-0x4)=0xc) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000000f000-0x4)={r0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000378000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x40, 0x2, 0x8, 0x3, 0x8, 0x2, 0xa0, 0x80, 0x7e, r2, r3}, {0xfffffffffffffff8, 0x0, 0x3ff, 0x0, 0xfffffffffffffff7, 0x7d17, 0x85, 0x40}, {0x5, 0x3ff, 0x3533, 0x2}, 0xe31, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x3, 0x59a6, 0x9f17, 0x2, 0x2}}, 0xe8) r4 = socket$bt_rfcomm(0x1f, 0x8000010005, 0x3) ioctl$sock_bt(r4, 0x8907, &(0x7f0000203000)="b86f30d73fe69570bb676798") sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000375000)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000379000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000037a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000015a000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000292000-0x98)={r5, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffff}, 0x98) 2018/01/09 12:18:48 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e52000-0x4)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000d42000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x582000)=nil, 0x582000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000e59000-0x4)=0x7ff, 0xffffff29) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000726000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f0000bcb000)=0x73) shutdown(r2, 0x1) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000548000)=0x6, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000272000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r2, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00009d0000)={&(0x7f00008bb000/0x4000)=nil, 0x8, 0x3, 0x8, &(0x7f000068c000/0x3000)=nil, 0x0}) connect$unix(r0, &(0x7f00008a6000)=@abs={0x0, 0x0, 0x3}, 0x8) recvfrom$inet6(r2, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 12:18:48 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000f78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000002e000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a8f000-0x18)={@loopback={0x0, 0x1}, 0x8, r1}) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) 2018/01/09 12:18:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009e1000-0x10)={r0, &(0x7f0000c88000-0x3e)="a0d59bfd61932c3058d8fced02db8c89b2df1691fe8d576f05ab2c323f1497879d5031eb24cd398c0edc3b0715491100000009c20b551d3e1b5d696c53a9"}, 0xffffffffffffffd2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000033e000)={0xffffffffffffff9c}) r2 = accept$ax25(r1, 0x0, &(0x7f0000ecf000-0x4)=0x0) r3 = socket(0x4, 0x0, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00002b3000-0x4)={r1}) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000208000)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000725000)={r1, 0x1, 0x2, "894ae5ff568304e5fcf90cef9da13953c284b5a2a236ea6a38fef839a6646eb169d2aaff79b19e285cbe3b47523fca021d1a3d9e149f00871c5f1afe5c2e1c606daefa874e12ae311e4fa67d0ed9a4b41d13bac2fc590d002b5ea725b2ac033af04275d4faa0c2f3abc99b9ef9e4a07e47a8d6cbc160df99a43b5571b9"}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000cdf000)=@assoc_value={0x0, 0x0}, &(0x7f0000c1c000-0x4)=0x8) bind(r2, &(0x7f0000be8000-0x10)=@ax25={0x3, {"97f4284ff9649b"}, 0xffffffffffffffff}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00006ae000-0xc)={0x0, 0x4, 0x6, 0x93b, 0x8, 0x4, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00001bb000)={0x4, 0x1, 0x6, 0x1, r5}, &(0x7f0000c6a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00004d6000-0x14)={r5, 0x1, 0x1, 0xe4, 0x100000001, 0x400}, 0x14) 2018/01/09 12:18:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) socketpair(0xc, 0x0, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000024a000)={0x0, 0x100000001, 0x4, 0x29, 0x10, r2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@generic="c2acdd950458fff8af90499aa023d887", @ifru_flags=0x5000}) syz_emit_ethernet(0xc941, &(0x7f0000000000)={@random="2dddb463d3fb", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x1, 0x0, 0x0, 0xaf, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x196, 0x4, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/09 12:18:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000847000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000005a000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fb000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000089e000)=0x0, &(0x7f0000616000-0x4)=0x4) 2018/01/09 12:18:48 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000084f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000e9000-0x40)={0x400, 0x7, 0xfffffffffffffffd, 0x2d, &(0x7f0000f84000)=""/45, 0x7c, &(0x7f0000a75000)=""/124, 0x37, &(0x7f0000f85000-0x37)=""/55}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, &(0x7f0000451000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be0000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000952000-0x2)=0x401, &(0x7f0000f89000+0xa72)=0x2) bind$alg(r1, &(0x7f0000f7c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f83000-0xa0)=[], 0x0, &(0x7f0000f84000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x30, 0x80}, 0x41) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) recvmsg(r1, &(0x7f0000f7e000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x40012042) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000090b000-0x20)={0x0, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000bbf000-0x10)={0x2, r4}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c35000-0x4)=0xffffffff, 0x4) r5 = socket$key(0xf, 0x3, 0x2) r6 = accept(r5, &(0x7f000050f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f85000)=0x10) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000862000-0x4)=0x0) syz_emit_ethernet(0x77, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x1e, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000f87000)={&(0x7f0000f67000-0x10)=[0xfffffffffffffff9, 0x6d, 0xffff, 0x9], 0x4, 0x6, 0x9, 0xb1, 0x80000001, 0x6, {0x9, 0x0, 0x61, 0xab72, 0x7, 0x1, 0x7ff, 0x5, 0x1, 0x6, 0x2, 0x20, 0x76f13b4d, 0x8, "bbdeeb8fd0b5f0edeb6168d80d45cbcb61a7a840c418fc5ba696b1585bd3e782"}}) 2018/01/09 12:18:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000086) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffffffffffce0) sendto$inet6(r0, &(0x7f00006a1000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000414000)={0x0, 0x6}, &(0x7f0000763000)=0x8) ioctl(r0, 0x1, &(0x7f00001ea000-0xd8)="761b0d394c2fb9f960a31c623a6459a6850480cb4a1cbd1c63a826f8f64d16203a38eab5fd33a04354fdfe52c510117128677b6b3bb717bd11337eb95d58235a3b8ef1ca10d4b62d827e9acec1cdedbe4e24c9ee70b48f7b87d952082af8af88824a7ca0607c61dd0a631606a9782687a31e8170b18e0e92c2250774d8213fb96e21cec25617e37b60bf9edf006680ac18f5c339934196cefa67bf6b3d0aea8e2892123d6fe78e2628286ca58ff5ad70daf4abda25d83dd2ef5031890c1097f6ed140721912a29350fd59b2930038f2339a73658c622e07c") setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={r1, 0x4800000, 0x20}, 0xc) write(r0, &(0x7f0000ee9000-0x2)='\a', 0x1) 2018/01/09 12:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0xa000000000001, 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001c2000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004bc000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000798000)=0xc) 2018/01/09 12:18:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a0b000-0x20)={@common='tunl0\x00', @ifru_flags=0x2001}) 2018/01/09 12:18:48 executing program 0: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r0, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ff2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x5, 0x2e, 0x3, 0x7e4, 0x6, 0x38000000000, 0x81, 0x7f, 0x7ac6f1e6, 0x9}, 0xb) 2018/01/09 12:18:48 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ea9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0ef01c", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "211100", 0x3, 0x2c, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "9dbe4cbb4799c501"}}}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20) 2018/01/09 12:18:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x1, 0x0) recvmsg(r1, &(0x7f0000f25000-0x38)={&(0x7f00001c2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000caf000-0x40)=[{&(0x7f00003f8000)=""/111, 0x6f}, {&(0x7f0000a94000)=""/69, 0x45}, {&(0x7f00009af000)=""/52, 0x34}, {&(0x7f0000ad0000-0xc)=""/12, 0xc}], 0x4, &(0x7f0000987000)=""/187, 0xbb, 0x9}, 0x102) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006a5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) pipe(&(0x7f0000a5d000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00006b6000)=r2, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ab3000-0x28)={@common='lo\x00', &(0x7f00002f7000-0x14)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000328000)=0xffff, &(0x7f0000bbb000-0x4)=0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000008d000-0x18)=@get={0x1, &(0x7f0000a69000)=""/132, 0x100}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000927000)={0x0, 0x0}) 2018/01/09 12:18:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ffb000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fb6000)=0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00001ab000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @rand_addr=0xf582, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/01/09 12:18:49 executing program 5: r0 = socket(0x1e, 0x1, 0x0) connect(r0, &(0x7f0000f39000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1) 2018/01/09 12:18:49 executing program 2: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000118000)={0x0, 0x0}) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00000cb000-0x5d)=""/93, &(0x7f000035a000)=0x5d) 2018/01/09 12:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000740000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d81000)=0x0, &(0x7f0000d0a000-0x4)=0x4) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x108, 0x4) write(r0, &(0x7f0000063000-0x98)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x200000000000000, 0x0}, 0x10) 2018/01/09 12:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x4) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff", 0x2da) 2018/01/09 12:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000043e000)=0x0, &(0x7f0000cb1000-0x4)=0xfe9e) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000534000-0x10)={0x0, 0x58, &(0x7f000020e000-0x58)=[@in6={0xa, 0x2, 0xffffffffffffa0d5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x91}]}, &(0x7f00003bb000-0x4)=0x10) connect$inet6(r0, &(0x7f0000069000)={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000510000-0x8c)={r2, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb13f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f4f000-0x25)={r2, 0x1d, "7b19fae9550030b44f2551f39b88090e270ff163b4a70ea4a7ea30d032"}, &(0x7f0000a93000)=0x25) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000066d000)=0x3, 0x4) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000f7a000-0x18)=""/24, &(0x7f0000fe3000)=0xfffffffffffffeb2) connect$inet6(r0, &(0x7f000043a000)={0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0xed}, 0x1c) 2018/01/09 12:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000cb9000-0x1f)="1f0000000407ffdd14df45c807110000f305f0000800050000000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009f0000-0x8)={0x0, 0x9}, &(0x7f0000734000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fb8000-0x108)={r1, @in6={{0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x101, 0x2, 0x6, 0x1, 0x1, 0x100, 0x1, 0x40, 0x7, 0x40, 0x6, 0x8001, 0x5, 0xe432]}, &(0x7f000009f000)=0x108) 2018/01/09 12:18:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000585000)={r0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00001de000)='tls\x00', 0x4) 2018/01/09 12:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000e8c000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f00009ce000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x3d0, &(0x7f00008e6000-0x50)=[], 0x129, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r1, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000cfe000)={@common='ipddp0\x00', 0x7fff}) sendto$inet(r0, &(0x7f00008b5000)="", 0x0, 0x0, &(0x7f0000abc000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f000039b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000db4000-0x4)=0x60, 0x80800) sendmsg$alg(r1, &(0x7f00004d8000-0x16)={0x0, 0x0, &(0x7f00008d4000)=[{&(0x7f000034c000)="e725dbdcf96c450039a7f40f00464040507bf9553ce037c50f961a7180324cbae4e866ba5dd65c8a1e44a580c8a0020aa00209c9624d83f783138e762ee1002b2461f6699832ddeeffbbd8e41ef3f87cfe52ba94782249b0310dc10b4e596fbfc6e8ff6d216c75ed7794b4bc0899a191d873778e5c9af20d24fc146a605c1b291bf8ab10040e27532b5ca9a8c169dacf", 0x90}], 0x1, &(0x7f0000b22000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe8, 0x117, 0x2, 0xcd, "0b9d05bfda68a2b4fc95cf025744f6c9573a5a1e6f8f2be2c2072c13c1e0d417af44e2f577d97a1a4a2015642d7443712623dd0851faf9cbe7b75285024c3b7d997f8e9750ba11ece691c7b2b14b83818e7cc6650accc973e8ee709070c81e1337a8374012144b605dedb13e183cd2cc7d7cc95da5c6bf71b4d5dcaf596deb28064fd2b918bd38994dc4c471efb6b48a502bd10d7a9a0030a930dcf6b58e099eb21b19d87f531f3cff05084310c6fd55ddc0ede8863bef60649e5829d279d720d259d08608b785b2cd244b5a29"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x108, 0x117, 0x2, 0xf0, "aacdafaf685ae14831aa2e92529ece2da7fda00502335a1cf9a76d17173c399c450d27bdc48a14053d87e566cdf3e3c6d1c1cdcbd6ecf23510892074a46f0c7ea9eafd4a05da4fc92c1f23c35314b7802f47f93bf7443737e018ffc81ff40a290e24ff7a2032c978a1f2a11c2e4112e9550ea44013053e1ee58f566ded92ec21507385aeb22bb62e47d141fc2ef1187ce091305e42b01dbbb58389a254361fce6e29573bec2f067c3d8fd016869d4df19336c4801f6bb65e0b5eb1ebee82f2d9b0e426c72b25d85c4319cd7703a071bc2137612d3ada1487c4750113d38b87f8eb5f1b39187f95f069eca2f6c123c026"}, @iv={0x60, 0x117, 0x2, 0x4b, "f0a7a5dea9a4ccce1400091edf1d232905e41adf2f428fad963962940434504e78506a64814b3b7390e0d69551413574cee6025e7f7df0100649f42a39581ef246b1bc061258f71b5e8816"}, @iv={0xe8, 0x117, 0x2, 0xd4, "93cd1b2545abb81d10f741e1195d84135ea606e3a66b283ca3ad805d4522db7d43b15a98126e52308b2803d647473685b8cdc0e3fa01440a2389b0e852ff0c7c07d88a13bd13507a065c610af251c689f3288144812e0d733d9a99378810880c0c74f3666fc3de9b8a9b39e7362b97a7e843a15b029334f18000f63a63a69feb8c01ac3871f1b8ab46db4b6a7d1a4293c1d00d58f3d889a8c69a5cf3ca067c89ebab4a1caa6b8550e28939bc0bcc990d37bf7926c9bdad2d3bb820738b8066ec4eecffc68354381790f5d563d3c3369c56bc76ca"}, @iv={0xe8, 0x117, 0x2, 0xce, "e6f61afdc20a6f0f9f3480f8a82d601a1054da26acfaae15a4607274d3ee466f457b45eec637ddb174487e57e509e5d98b3018eeb7589cadcc59459b3f71a0d5ab5772fd4bc70a0851c30e0e60c4ef9dd26a36001e2c73c9d91d49b38df32f68fa9da23f4010e38d43ad76914bf8003eccf08956a4cc18d1ce49d3af7705f223da9a7b01d11771fbb0873d2d5c934a5b2d9601edadee093fcf05486c389da7a4f79b52ba2ef15f3abba66263d3257a3526929d2f384c4cfcad90cd15b17790d64701b4c8dd579f6ab6187082390f"}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x480, 0x4000}, 0x4000000) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000ac1000-0x4)=0x8, 0x4) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00002c0000)={@loopback=0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000b00000-0x4)=0xc) [ 264.486624] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=34 sclass=netlink_tcpdiag_socket pig=26870 comm=syz-executor1 sendmmsg$alg(r2, &(0x7f0000b87000-0xa8)=[{0x0, 0x0, &(0x7f0000d44000-0x40)=[{&(0x7f00006b0000)="268f96ca8f137479baed13fdcf06acf644f754bb78f063cc4b717f077c6eda1585049fefb312be57f70d2df7b8bfe2f63a5d0cd1d97e9c5cd3ccbfc0c0eb4aa3dab77af8e36159c2eb084189e4f1fdfc8e0b74c3a2a4c8e92aada556b9585b69f8a732beb64fd9f49d8af06958266025dc23c6d6b5d347e60253dfdcb352274d87243e12cc196bae43133f62b8a65dfdf65d199d89071acbab73f150b31e784cc67dcc6850a8d60293f64c07a7ebeddeb9e41a200e651590fb9b69d4e8d12f45d1e3f366a40b86640d3b8b62ef8b8fc140016a94c76dd5e89131f809bd32dd60a961c2acbbd4dab05b5e", 0x0}, {&(0x7f0000724000-0x94)="b003eec0a1f6ff424b030730899215a945fa92df23e880d2c33ae8f6a4cd21cadf785580c81badb31a1f7d0234d99db3b05677b94d15c4e0b5b621c066608c1d5053c39d0267a536388095d4d6be8755acf0a1835d17a48d187ca4d4966f191d702fb113f28253aea17edb44912534d2cb2495cefab1f07bbc8a28673cf3aaee0695e9b8cb5488d00bae88d72742e5a19b5f7427", 0x0}, {&(0x7f0000b79000-0x87)="7f7f6531567a85653ee1ad3d588677f0c2d6f2eb692c516298e8797bbc561bfaab5148a7a0d1bb1bc441343a99d9a3f097d2fe00d08c756b06382b74f2e2cb131bc8ab2b6d0c53e436e417a212c73a1a0c061f8b0277c453d7646f79e91095a750ddbafa2ac7decd8abc7c2611d76a0f14822f0acc561ff30744c54719ac260005e7a9623cc52c", 0x0}, {&(0x7f000043f000-0x4c)="bcaa47471d86cc608c093270f86c92b923cb9cc5442566951ff578ad639bb57b876494cfc72f4b2413c18340ff77972e1742ef8cd118cbfe769344b920d0273590fec1aeb7e0815b0443ffc6", 0x0}], 0x0, &(0x7f0000e73000)=[@op={0x10, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x9a, "2c4e2833b91057efc64e42e73ebe1a95d9b7aa57ed68e8d3e01b510dc38404eaa9f0f210eba44bc593420a9fb7ee34e322abae94bedb161e104d781ff7d4c51191fdf351b543e5dd9fc6ef40fd10a65980c5c26d4acf13e5a6bf549920a8c70c72f1fa5e76924a15b7bd4aca07ee4d5171b08f823f2dbc748702711f489902ef8797c6b09534cddc515249728070167837fe4ad332c6e541f0d0"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xffffffffffffff4a, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0x15d20000000000}, @assoc={0x18, 0x117, 0x4, 0x32}, @iv={0x110, 0x117, 0x2, 0xf9, "66255145cb0e7b1fd008d6ae5831268bd65b78896f4c48bcef3c509b4fe0ce2706c285ed4ed7f3a1feba969cf196ab2bf0119995d28032b9eb4c37d98c7b3b399703f433e268eca07d2c8554a3285e18b7bc6e2b8b6d0c427ec2b288b085f465a28a5fdd334e002fffde5656ecb242cefec367d14831ccee04dcb1f829a0878d4d531154e37cb6831f2d4156853a239f6501243b6ebcb4b5ffcb942813eb3491966204e522a3bfbebfacc1f16c95016de05aba7955038f5fb823bcad81c58b43045605a522ade3b402df78d9a9af8293c2870ee9643cd7830c359027926b3f52f7a2ecc99d751781a6c62232bb8242c856ebe26766c383df19"}, @op={0x18, 0x117, 0x3, 0x0}], 0xfffffffffffffe12, 0x0}], 0x1, 0x0) 2018/01/09 12:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000045d000-0x4)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000573000)={0x2, [0x0, 0x0]}, &(0x7f00003b8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bed000-0x8)={r1, 0x80}, 0x8) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xfffffffffffffddf, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) 2018/01/09 12:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000919000)=0x0) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24) 2018/01/09 12:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00007e4000)="02060b0102000000000000000000ffff", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000087b000)=0x0) 2018/01/09 12:18:49 executing program 5: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500001f00000000ff0500007ff9f30000fc000000070000000000000025070097c11fd4c2c4dc42ffa80001", 0x30) socket(0x1, 0x0, 0x1) 2018/01/09 12:18:49 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000003000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000)=0xe) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) r1 = socket(0x1000000002, 0x3, 0x1) getsockopt(r1, 0xff, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0xfffffffffffffedd) 2018/01/09 12:18:49 executing program 4: mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xffffffffffffbe90, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ce5000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket(0x2, 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f00002c8000-0xb)="a2c0105a2c76818a29e63c", 0xb, 0x4000000, &(0x7f0000ce6000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) [ 264.544859] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=34 sclass=netlink_tcpdiag_socket pig=26882 comm=syz-executor1 2018/01/09 12:18:49 executing program 1: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000dad000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r0, 0x1, 0x0, []}, 0x8) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) socketpair(0x1b, 0x80001, 0x9bf, &(0x7f0000d19000)={0x0, 0x0}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000eae000)=0x4, 0x4) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000eae000)={0x3, {"c8cb601c168bf7"}, 0x7}, 0xffffffffffffff0e) 2018/01/09 12:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1f, 0x2, 0x3, &(0x7f0000c6a000)={0x0, 0x0}) bind$alg(r1, &(0x7f000005d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000513000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5e000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fd6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c77000)={0x0, 0x0, 0x0}, &(0x7f0000af5000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f0e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000408000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b72000-0xc)={0x0, 0x0, 0x0}, &(0x7f000089f000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000a6c000)={&(0x7f0000827000-0xc)=@proc={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000007a000-0x40)=[{&(0x7f0000b8b000)=[{0xdc, 0x1, 0x8, 0x1, 0x1, "0fd2e6ee68ca6aa4479d8b64c53f6f22f1a7896a7177aecad44233a564baf677361d8127fd78a0c2917f51854e724a3870d235ad721ab96d039db120bd07ae3404d3010d16b31a846e47fd5d4310a45d1ef8e356a2b1fb446a77ca8aefa095cb2874d1f57f84ecd6fc7a5eb8adaba151eafbc96ce2a581ae10344c2132ea481a5183607afa25a3d4ea2bd1ca07133aa361d6878940de10eb6308be653cf3d71e528d484b2b91860e0cdbc819a0634ba51b91ce3f739647fcab7e967427a215ebd1577da0cfb628b797ae"}, {0x64, 0x80000000, 0x0, 0x4, 0x0, "1e434c5b671e232b45e30d4ebfdc72de0c558ef5af492ce694c15d0bf9f863a882bd7e5653e2edfe8db1e56b0519002994e1baa0d8fb9a0e84d1e88b112f5e8de25cbb2b8f43243cb7ffe77533eb279b0521c2"}], 0x140}, {&(0x7f0000e0c000-0x1f0)=[{0x84, 0x2e3, 0x200, 0x1, 0x1, "167370a3984038e8a5f2545ce838262298321b3b7c536b905ee380d51192826cdb17bb927e90fce312d7e0cabc7b52397af7d694ccfb95b5022ffa4ba9f25e22887c7f18a5434059c16dd649baa26828a1ad944581499f7127a0aa7f5628bc9ae2a80ea2eb385ccd169eef41bf25364e4dd6"}, {0x94, 0x3, 0x300, 0xff, 0x2, "82c1c64bb5e2f815f1d0035e45c6bde4e6d9532f562b252af69b69e87b12beed65083c6212d722694097d58332ea6a5330b5019c6c28ef3ead588d36456ca4e2305557568297f10b31d69cca50059a287815bf6f388235098372d85778c7b3f8e5af17a341afffb6a61ef8068eaf7ed77d3d8146023b75a2e66a20938fa3b8aac4ea"}, {0x90, 0x3, 0x408, 0xfffffffffffffff9, 0x1, "c0da3b41bf601e6bbb1f148a629cbf831aded0559d52a3c7b81becdd53c58666c1c4a148cccd5800d9fc7937f29899254b4c1a04747933bb7c280c95a235ec1b42f56016c81b0a4e8ea3763e54c818b4c946fcb53745079e4e0c123d93a4520c6203e6bdb734ba6934f62ccdd2c2e4d7dc5c211a424dd48aee5332494003"}, {0x48, 0x124, 0xa, 0x401, 0x0, "6499fc407005539cfe516b4520781415415eea63cc7e15fbda3ec2dd6486c9538a52741e0585df3a2a2d00d6edf7bf93201da7f448f1d551"}], 0x1f0}, {&(0x7f0000882000-0x22c)=[{0x54, 0x6, 0x900, 0x0, 0x2, "234b71bccc9759b05f5357c96a512f9606275000c4a3bd4e6b528e091a4dc0836cb5b0a40f9fb65ea854bcf6e2985cb87a3ff0fd1674cc1e10fc3b8b812c96c704"}, {0x18, 0x40, 0x300, 0x1, 0x0, "d5a4d6004903"}, {0xac, 0x3ff, 0x100, 0x401, 0x3, "536a25044275b03ba85a8f446b2059a4e0350d569a21bae82af82623e3084615be9d81f035bb6d7124a4668ee06d925f51158df6c6e910dbaec858a97412545a44eb2c17ad89af606c5528090364f027c1dcb8bac2b9da52ae613ee989c81237160356018420b11a5423d73c3d2b4afb314bf37ddc3a84a00761fcf078b6b8e50cb064247becba05d6bb2ba45f039969dd03b06035f5e6fdfa6f"}, {0x54, 0x2, 0x103, 0x80e7, 0x0, "9676c3df66dc72cc333019fb14d00243993bf0ea8ad4714fd81c245f26962a89c5795470b43141f3e8e2c58b6f60c0fbf2329f259c55b3eef2519008f8af3d3d874abf"}, {0xc0, 0x1, 0x663b758ecb71f644, 0x4, 0x3, "56d5834b91d91e63c48e088f6d5ab48891bf61893b9e451a125e4af0af4232d8d40fb50e983bf07e8de5a7a98ee18cf681ca3134a464bc3d8bda2d8896d4cb484972eff6a67de4b574eb69726a2360f67ba65100eeb5346edcd24961a55f07e45709cfcb18e652b44a4c8dafcfee4bbdc0357b4d7fec1608af19994d653d7f1f7e6b2f6ccde10b91ceec118dcdc969bc85ab3bac7ae85e75ef235f23cba2429daca0a5fa3999f9c0835af9ec57fa309b"}], 0x22c}, {&(0x7f0000c65000-0x2f0)=[{0xe4, 0x723594ea, 0x0, 0x13, 0x1, "01c8c2d7ba5898ded3c646a1294dd1cd6a49379ebcc5ce43f33e4b03c15827f631e5bc5510f6e049e8c770bb89ab40684b0706a7d97a56ef0552ebde5457dc0423a8980fd44634c38a33f0a179d5c26ce2c4854ff210410bff528651121139235a867c316fc9a0d97ecfe2ebc2a12c8fac8c0ee3abd569c92b380a493abd878f0aba31b0bc79ced5612e76acc3b2e2c71704c6d5486438f0568ca8494579d9fc2cee41db6c5d7e78c4b7f6110c75975392a26d6d703bf37ba2ec712453a5e91cabf99f7aca75e6677c0a1b9639b405e141"}, {0x24, 0x8, 0x220, 0x7, 0x0, "87e5a85afd60667bf8a99bd8e24a4c6c31025a51"}, {0x9c, 0x8, 0x110, 0x0, 0x0, "9ea471820c69b3044ed6cf8ae7d4723bdfd48598d99c01ccceacd467d3273b4e1dfbc42af039bb1bd6329b3916d4f947043f54579d8c5d3d22a05cf18f9e7d6ab8e03261d1851cf74f6cad076642d400bed10934da0c0dc5d9fb59976c8afea462c4724df33b69179d8199e45678aed19566f68d6dc2347bcb99dbcce91458a294b26bb446e8a4d8d38e"}, {0x70, 0x3524, 0x0, 0xac, 0x3, "7a5ed9249a79912aed6358d724eddc3174b4416c33875cf3e68f995b3efd2084fa63f20625b047502d62df7f16a441cd6ac313e8d55e2287004baea06f53ac8e31af7028ba0f4a514e3eed3ac2b6bae6ec8cb2062f3294defb50232ed7fb"}, {0x38, 0x353, 0x1, 0x8, 0x3, "9353bc0809d3de50ed7544d23ae85d57b03e2ec18a0f3113c1fa77bcf10cf8337669d8fbbd"}, {0xa4, 0x5, 0x0, 0x8, 0x0, "225b55467a4e2c8a8298fbfe4325bf45a2b64c93b3d8e27a11216d76c93efc2d989ca4cf7b7b365a96a765a2cf0b46c472a6b7b198f6fcc23e94b37fa1ac88a5b2de4ebdfd284bdfbc34e5e3d391eed2f884b7bea0243cfbb4d7b149b70e16fe95d5da861193816ad2f524afdcd4508a9fe424ed00e33cff9d7b32aa690ea03d541aeb036a47b588bb2807cb0b032fcfcdbc325d"}], 0x2f0}], 0x4, &(0x7f0000226000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4050}, 0x90) 2018/01/09 12:18:49 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000697000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@common='sit0\x00', 0x0, 0x0, 0x0}) 2018/01/09 12:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001dd000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000788000-0x8)={0x7, 0x8, 0x8, 0x4}, 0x8) 2018/01/09 12:18:49 executing program 5: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000371000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000731000)={0x0, 0x3, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f00005d1000-0x1c)=@in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4609}, 0x1c, &(0x7f000000b000)=[{&(0x7f0000001000-0x4e)="448838165b9a6aa965d2b35a47b75c32b166ad2aad7295f1b6e742890313e129ceb06815ef67c62bb7c82a73d42d6ee2b84511de2e465eed5af0d4e374b423f96029cb420068171ff4b732cf0800", 0x4e}, {&(0x7f0000000000)="724d4864866e7c790111a73d05b7270a", 0x10}], 0x2, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x7fff, 0x8008, 0x2, 0x3fffffffc, 0x1, 0x0, 0x81, r1}}], 0x30, 0x40080}, 0x800) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, 0x2, 0x0}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={r1, 0xfffffffffffffffe}, 0x8) listen(r3, 0x101) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xbf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x2, 0x7, "2aacaec81ac043606b04830a3f59e0003c7c583a47c44196fb5ca10769dbcc9efbee68e2c927eb9eadd281e37448e361e479fdfe1a49d6b17991006f6892e3ffd7731931a18075eac87dbf2549d8a0e4"}, 0x160) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000004000)=0x81) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x7, 0x2, &(0x7f0000005000)="382f884f882fd21bd573ec8d7288880bb583881e62972eade9802075e1f3aff282b55a9af41e8546f7db0f972cce5fb9458e4720e8e7cc5ae2d2a94cdc40ee3b5860ef932435340e08a068e0d0b5ab22e6ac5528af50acf475dc6086c4348840c3f9a0f403b9999063808d06f529765ec8beff5cff65d431e74a45b21b9adbebb11f665dec89d7b997f4934c194b4087a285b2626529c301721fe6276a58fdd573f32047125a151a45f1edf25bb9f9d0e34d0b4a4bb158620033e42af7ae9a160578f08e5b5bbba4945713972e283b3840660f8929d22249e4b9bef492312028869e6049d800e6c2e58738ce2945f75449531b7cd4", 0xf5) accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000007000-0x8)=0x0, &(0x7f0000003000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0xe, &(0x7f0000004000-0xe6)=""/230, &(0x7f0000007000)=0xe6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000007000)={0x4, 0x0, 0x8000000000, 0x533, r1}, 0x10) 2018/01/09 12:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f0000403000-0x8)={0x0, 0x0}) accept4$unix(r1, &(0x7f0000650000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000f52000-0x4)=0x1002, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d88000-0x143)={0x40, {{0xa, 0x2, 0xb4b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/09 12:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$ax25(r0, &(0x7f0000bbd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b36000-0x4)=0x10) accept$alg(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) accept$packet(r0, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f9a000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009aa000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000330000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000999000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xa96a, 0x3, 0x1, 0xa, 0x80, 0x80, 0xff, r1, r2}, {0x18a0000, 0x9, 0x6, 0x0, 0x6, 0x9, 0x54d0, 0x2}, {0x20, 0x800, 0x80000000, 0x9}, 0x4643, 0x0, 0x2, 0x0, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3b}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x1, 0x0, 0xab6, 0x2, 0x2, 0xb006}}, 0xe8) 2018/01/09 12:18:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x7, 0x8, 0x7fffffff, 0xffffffffffff8001, 0x3, 0x8, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffff9, 0x5, 0x77, 0x3ff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x205, 0xf6e5, 0x3, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000da2000-0x108)={0x5, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 12:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b9a000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001dd000)=0x28) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007f4000)={r1, 0x67f4}, 0x8) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f00003d4000)=0x9b, 0x4) sendto$inet6(r2, &(0x7f0000fa6000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r2, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/09 12:18:49 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/09 12:18:49 executing program 6: mmap(&(0x7f0000000000/0xd5d000)=nil, 0xd5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000d5c000)={@random="0d0170447f6e", @random="e80731309964", [], {{0x86dd, @ipv6={0x0, 0x6, "aaa447", 0x34, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b5208a", 0x0, 0x2f, 0x0, @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}, [], "79e50bc1"}}}}}}}, &(0x7f0000d50000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d5e000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000244000-0x4)=0x10, 0x800) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d5e000)={0x0, 0x19, "25758250fba7b32be68943bc1c8c6862df188c8c0fd4d09f0a"}, &(0x7f000043e000-0x4)=0x21) mmap(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a30000-0xa0)={r1, @in6={{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xe6, 0x4, 0x6, 0xffffffff}, &(0x7f0000d5e000)=0xa0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000d5d000)=""/0, &(0x7f00003b6000)=0x0) 2018/01/09 12:18:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000494000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/09 12:18:49 executing program 3: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/01/09 12:18:49 executing program 4: pipe(&(0x7f0000b0b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b86000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x80807, 0x1) write(r1, &(0x7f000006a000-0x131)="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", 0xfc) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000da8000-0x4)='tls\x00', 0x4) 2018/01/09 12:18:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@empty=0x0, @empty=0x0, @empty=0x0}, &(0x7f0000282000)=0xc) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000801000)={0x2, [0x0, 0x0]}, &(0x7f0000da6000)=0xc) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000da6000)=""/178, &(0x7f0000da7000-0x4)=0xb2) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 12:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ca1000-0x5c)={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x40, [0x7, 0x8, 0x8, 0x100000001, 0x2, 0x7cb200c1, 0x26f8, 0x5]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000bf6000-0xd0)="dc13b51a5b2f306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e11ff010000000000000002663d75dd0500000000000500048a5d070838a46611f9370a6f7d4ff812a8f9fc3f0731e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec9cb836614657ade60393c9a64b6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) 2018/01/09 12:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00001b9000-0x3f)=@file={0x0, ""/61}, &(0x7f0000116000)=0x3f) bind$unix(r0, &(0x7f00007e7000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f58000-0x1f)="1f00000001021f9f4c3f000000000000000000ff09000b800400010000df18", 0x1f) 2018/01/09 12:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000f35000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000579000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xa6a1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x8, 0x800, 0xa045, 0x521}, &(0x7f0000942000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000046c000-0x4)=r3, 0x4) bind$inet(r2, &(0x7f0000e62000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000027a000-0x12)={@generic="fff7b17ee4269cb966bef2884672abaf", 0x80000000}) 2018/01/09 12:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b99000-0x7e)=""/126, 0x7e) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x9, 0xb) 2018/01/09 12:18:49 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000002000-0x21)=""/33, &(0x7f0000003000)=0x21) 2018/01/09 12:18:49 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000ff5000-0x4)=0x72) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) pipe(&(0x7f0000a2d000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000ff5000)={0x3, 0xda5, 0x7f28, 0x3f}) 2018/01/09 12:18:49 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fcd000-0x25)="f900000028000728000080010008ef000108efff0100000000000000000000000000000058", 0x25) 2018/01/09 12:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000dc9000)="") ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x6ef000, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 12:18:49 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cbd000-0x4)={0xffffffffffffffff}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00002d3000-0x4)=0x0) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x1, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f00002ab000-0xa8)=[{0x0, 0x0, &(0x7f0000f8c000-0x30)=[{&(0x7f0000eb0000-0x1000)="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", 0x1000}, {&(0x7f00009ca000-0x8b)="b353aaca10529f44a36f2d8026f78cb697d683cfe66e3c2f5191b350388b0568941a3d32b53c86754abe4ef96adddf3632088d1bf64b16f66ca27c58fda44697dd187fc874c9795bfbd2b84da543aff5f9c7021eb9b6224c1a4a9efabf8244b984bab18688d1a85b0d489db7791090414a56db94a372763a0e15c2045989bdaa494feab022a5d5f1a36982", 0x8b}, {&(0x7f0000001000-0xf8)="f141c47c3598c6f7c266e331f39944d7c409333c6f3340e9b9308f0d0588a584d26a5c36774a385e8032a348155fa50c286916cbf998387bdf35ff4790945d10c7451a8cf1107e58a373a782b32a3edcf44312d5002b34e811965318941c4a60eec6e2f446e5dda005b7dcd4a5342b5d658c5cd4483d74eb01e4687586c7458de89b05b686715964f2b4a0374d3ee4f252baaf432f627f40feadc41a91fecb450a9f8beb9c1d3dd4f6192deb202d306a851e74b6262a8dd503a10f3bb7f711bc6b2d70e76fb66505e7977d2833601fb57a06300dd3b0c2bdafd02ebb026fa81a36689343b5d772ce80a35beec95a1a7e93f9e6c59cf31224", 0xf8}], 0x3, &(0x7f0000001000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x8014}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000e0a000)="cedb865b668cca99c501606a8c921505e25e1301d84715e2ae02d949", 0x1c}, {&(0x7f0000000000)="e8e19995355b394b84b8b02c8215ca8d5d56e73427fdb23431028af6c4626b16eb03c8c49542a3f40285b0839d", 0x2d}, {&(0x7f00000f2000-0xa6)="39f7b33f6609b682006d96969a3311078c2041385b594106c5d07259d36eb01b9b60bf97dd653cbf31b2adbb6fb0272a9570e4e98d8b8cb3ddbb7d120b68eef660efdc710781c594efc2af3c918a79988377ec52b7d317ee6adb1294a7045da24d9c41166ba11b6c43aa6467353ec386b359d43267bd75b5e9f7f5394aed9f4902025370ff09bac16b03c257681ecfc92a22311d7a0d38cdff8c230baeef32dc935fb5a1665e", 0xa6}, {&(0x7f00009e3000-0x77)="4b4d4b05f7605826bb3701f0a575476293aed2f027a0a505878a1c09bbe5253d199dd68ab9204a75fe8ef23e4424a099888c8ba322f0af5839b4c2082f02ff16323870624ffa51b7608067ee09fa7c3889dea0afb1fa8b2a7873968d475d748dd1948ed6e623b0e3cf740e3e27853f00f3d1ab5b3feba1", 0x77}, {&(0x7f00007ba000)="d2f9dc709e684954173ff59625f6d11c4279f3d6fca237a9ed1458910f3fb6f1baafc124e0691a2b480173c52016e2de4fb1751f86d15f76247ca32e8b794c19c7419ff17b4c9a16389d267fe028e2b1d193006cebc434df184c89d39f0bb399db4aafe98d1d01c8430001351a9ab98db10e62e354baed07fe184a4a652e66fe6912428065165d69696356b1a21572ac2e0e66e832bc026afd47f0a4e46a620f5af04e93a18183b2e4507633", 0xac}, {&(0x7f000057f000)="1b8dd15d52adfc88a1edd1ed584c59c2b799804d297eb647fe102e8d8f87292785d899bed4d5e8bd68e376a231e26e6a6f705457b9260b188755c43d75f7f8d3f08992b4f2a1d8bf6ac6c67d77e888e578281920ba8cf5d420fcad26292850d8550ea6fdfbbf30893f3da7cb56f85b1306db5eede7a5006d8256fb8512c566755807e0c887a311de88687d7ba2175074e64ca9318d5d80b85cd8fd70923e1c8c21140ea197e8fad6d07b8bbc9f59945f8c03b0931659a5c402d9145f52e96f17ed5518d7847ef1a5b50882fbae8a7b3ceda0ed5dec", 0xd5}, {&(0x7f0000c2e000-0xd0)="1d6254984111feb946dd0764f9ab80cff8cc0e581d119543a4abb9705b3e2fafae1a9a535a05943a3c32eb84850655507fee03f88e752c83aba0277cd02ea51bfb09bb57d97dce6689b229bcde6be9646ea929012a629fd126e4c3cc3641e4241a7792d758b5cd031e2748e1c6b01d0ee0e04730dc1e110927693facc223346955b8bcbb0c287e00b4a5c4dd7da42d59b1702f582a50ef874717604bb98240a0be0eba60f2d74b90b9ff9c989f8b98fac991135922db032a9b6e9e6dc6c1c257dc8cbac99c8f75d91d548dcc48212c38", 0xd0}, {&(0x7f0000000000)="6891b276ebebff3acb67a1828dbc9c0d5262ff52cb", 0x15}], 0x8, &(0x7f0000001000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x80}, {0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xdd)="8dd92db20d26bebc6363e1987f5b97ae6e6083b1ef3592781e9d97d1ffb020afbf29b012012f69e09888a7c7034fb9ce332fa4b47dc85934b4c786078b6a1aa790a99dd710d7668d2e7ae878f081296fb9c0ebbf4ecc9f10932642c19a07831bd53038c98703e3e62dc97e31880885daa232480361a59faafac6162751506d6bf905f7abe26679173b3563100557ad05157dc4c2fe4edd247a247bb55ce740f8587fb02988461ced49082165b642eff128cb6247a0e87325a7b027e15c383e890c2c136596de8e10772c318888d5537442af15b88ffad8e182a1691dda", 0xdd}, {&(0x7f0000000000)="66240f8fae361c743e777232f77ae8cfa2e9b14fe7f8cb2d", 0x18}], 0x2, &(0x7f00008e6000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x18, 0x117, 0x2, 0x2, "8d50"}, @iv={0x110, 0x117, 0x2, 0xf5, "cbb02d02bf795c3fb31b3c1bbfb995efeed6cafa8197bf91cc7b73f46d125dbb507a441eb5b4c29545c3865c8a81dc62a1a23d4b1dfacd544dd826597c8f8a8619a422cd973dc56dc4a5f122cbb89652d5c2b1cbbfa5052cd303093ea611b96715db38e7c67b6e33bc53426cf92edfa3a2d834a7c6833f94902430011c67a63f5465fa6e327b57828df6e76ada7f0c0f1204df924b2a4bb1789a02e60ee02305104222bb1e814f6d09e8248aec457f2ed5c749dd996666c73054ec58ce35c13d806f652a3d1c8cff1d3bd29a619bdd40910e816b2d156c35bfb55f27cfc3ce4a8ffebfb207ed6b27f0faef9eb5df3581ec586dc01a"}, @op={0x18, 0x117, 0x3, 0x0}], 0x158, 0x4040000}], 0x3, 0x40800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b42000-0x8)={0x0, 0xd6}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e1f000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000847000-0x4)=0x0, &(0x7f000020c000-0x4)=0x4) setsockopt(r3, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000b70000)=0x0) 2018/01/09 12:18:49 executing program 6: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f21000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f20000)=0xe, 0x800) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000a65000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f23000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000f23000-0x4)=0xc) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f22000)={r4, @in6={{0xa, 0x1, 0x726, @loopback={0x0, 0x1}, 0x19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x100}, 0x98) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000f21000)={&(0x7f0000f22000-0x1c)=[0xffffffffffffba01, 0x2, 0x5, 0x80000001, 0x80000000, 0x100000000, 0x100000001], 0x7, 0xd, 0x6, 0x2, 0x9, 0x3, {0xfff, 0x7f, 0x0, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x6, 0x4, 0x60, 0x0, 0x101, 0x8, 0x2, 0x2, 0x0, "e3354cbfda72107ed9da5fcdeb484b9f80b19557bc003e57880e582b23e4d164"}}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x2c) connect$inet6(r5, &(0x7f0000c41000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000ee9000)="", 0xfffffffffffffed4, 0x0, &(0x7f0000eed000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1a) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f20000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5b8d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0xa4) 2018/01/09 12:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fea000-0x8)={0x0, 0x0}) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40f) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00001ac000)="", 0x0) 2018/01/09 12:18:49 executing program 7: r0 = socket(0x11, 0x40000004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xb4)=""/180, 0xb4, 0x100, &(0x7f0000f0f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r0, &(0x7f00008e0000-0x6a)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r3 = getgid() socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0x7)={r1, r2, r3}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/09 12:18:49 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000292000-0x4)=0x0) bind$netlink(r0, &(0x7f0000d9e000)={0x10, 0x0, 0x1, 0xc20}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b29000)=0x10, 0x4) getsockname$inet(r0, &(0x7f000067e000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d8000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000546000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0xfffffffffffffff7, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000002000-0x8)={r4, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000002000-0xa8)=[{&(0x7f0000002000-0x60)={0x27, 0x1, 0x4, 0x4, 0x1ff, 0x7, "bc4b11dbdfa22f479736dd247dfd5fb8c1274745cb2eb7aa7e2b487acb0fec459397c202e9cb88cde3b18a91c8a72c743ba79600b793455115a3a660349aef", 0x8000}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x2d)="a34bbb1e053fba2c63d4862eff70d5a8bb48cc7fbc27f2304d771c16f2edd22bc478d5047f593c89905424f4ca", 0x2d}], 0x2, &(0x7f0000003000-0x48)={0x48, 0x0, 0x5, "9292d9d088e0a35a7210bb19dc13311895e97d7aeb5143116749a7d978a7980b65bacca2c985e94fe85710291fca075ea70e"}, 0x48, 0x0}, {&(0x7f0000001000-0x60)={0x27, 0xffff, 0x9, 0x7, 0x81, 0x897, "af16b6e541926c15b644c512a437bd665f8cec43613969c71cf469c25e8d3f72e236afbf684b038d1eb121a7a2b20ffdf29ffad8840340138c274e31ace034", 0x9}, 0x60, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0xbb)="25dc955f873046158453da0008b3e64013aeb2ae04181566c943f073c3cef4fad70e2ee127eb714db2a7a3555a232aa09d5962a685c99a0dc743aa0d40c73af91a10dcea76e1e603847f1d0513c55dbb11e3e4dbcf5dedae2d2c21ed7b1be4b615af4469b6e47c904c6e0c0239ffe5dddb428743dad56995103f69b27d02bc1b7bf1af816bc931edb4c693ad043248bd47a214489333fa1693156d61efc9126772f0a13340ba8535a7042c4094c1b237c118024e3e4eee5cbcf6aa", 0xbb}, {&(0x7f0000003000-0xfc)="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", 0xfc}, {&(0x7f0000001000-0x11)="92a1e3f199c1fe17d5d3bedb0a40767a4a", 0x11}], 0x3, &(0x7f0000001000-0x108)={0x108, 0x12b, 0x9, "02782dd6727d50882276eb830acd6715d3c0d71ce8022758ad02bd470dc5b9584c2b44a793e5f9a9a2b67ea330e6b28bde9d64cb11783a89d14ff279b7b20a5d149e755e035c4dcd7a88fdfe34c9316a7fc765893772126243c366b72d77a13117c68c4b3eae5fe6161473b58fe21967131cc93f1972816bf03be1df43ff87b5cd11438362888c4010f4906ed257769abebbf46e3969b02fdc508b06722af15eb55f7c2b8a536f9cc9b06c9b9906a2edfa4be30473a51c3dcd0f24d933ef0bd8feea27d127d63619744e35e90c47e181740a21dd6a99a87580c09393e794621eccf1c96befa52f8798d57bb85b2ed23e80"}, 0x108, 0x20000000}, {&(0x7f0000001000)={0x27, 0xbd, 0x0, 0x2, 0xb6, 0x5, "67f7e9daf0402a55b7a60940746c42135498ce1fc4405bfb400c356982b003f51ef0348fb5e87270d818e0576b1c76f53df7e71e3159166125a1b2988b63c1", 0x8}, 0x60, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="84d807de2fdfdba279b37f771d30fe9c309102e614e4a667942ae3ec83823f9543b1357f255fc977fdb5919f999f039307fd5db3ebc264f8aa676ca587fe9c4623f07d6ef2fdb9d4b55ff40bc186978c63adccbdb4aaed1103", 0x59}, {&(0x7f0000003000-0xdc)="46c4ceaa393f0d3216c59b600200f8977c0b0edc96e21c13cd66704ab9357ca6c90b2696631429b2144f91b68b4818d99bc16fd29ea66c41d4517c3c320b396e6ad47492047f0fe1bec1fcc2c416e0152219316a9c029a626dd602e92ef7b2df79c314f8c98f484c20ea4b8aaf16471dd9c0bbbcb90063fdae1d1cec123056e13eedd9cd33815883c1d12831ab09ffc38c820c196726c9fe08a5e7eebef88d4227db4b39438a8edbeeba24c9f08e9d3c63056451401db1efb7f78b7bdbd82420ee45a9f54b5a333f294efb7a238c8f3901e2c52a64c05dc2c4948875", 0xdc}, {&(0x7f0000003000-0x92)="7d4bb907bbc78a37c2fb06b43a1f0ffc9b7bed21e7eeba63420b2771574e84ed4ebada4efed47b363950b19c25d2b74ffc54b0c3a05329fc56de0ee16df133795c4f0e634cb02d5651c8f8d7f946703737de7e0dfed2e4a78288fb66ba246965a2349ac4fd5bcbbdffdbd0abced5e9da066e7a34f2795ac5c235a2df02e3ef39fc4d21757500848a3ffdd91f486b001563cf", 0x92}], 0x3, &(0x7f0000001000)={0xe8, 0x119, 0x100000000, "cd55c7190cc11c99c92b5cf74808a07102e0d482684eee1333cb0971c52eceb588d5e5cd9d4f2e37e532be6d508865eaeaf343e5a4ffb931b9f2f4090ea5c6ac5fc54450c5aa3f1b342060fa7a1278fb5e295d1a828a2f0cfe001219c21d96813753ffbb7ca7a74931d20f342fe4456a7cab3d836201827ab2a269807382cb51c7c95ddcf68b9e8f874d211de0bcc163e27ae3cb63339d20a8114c93ad8930e9001da0f90b6fae7b0df5c78059adc14f0e142501b8359d5ff7e2b75b285bed00fb8cb85ce17c062741bbf5c84f005779a849ddc03c1a8c4e"}, 0xe8, 0x0}], 0x3, 0x4040811) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={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]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000002000)={r5, 0xcd, "55073300d0894d87af53c0a1d1452d64ce2856e53bdb62316817f6ace8b6cc46e0175ff5d3661a18ae360bdd8e705315004e92b3afc6c8a62aaa0de2603cd8db96fc730d3ac8ae94d07f20fa864c2e942ecf8b821f322a43607f40f8e7aa3a9f358c58ae5a6d736ed4466b66624c52901fb715a7ced2b3a07d407ec1e857d263c3af7592ca132b17f4a20cc8de4587c02d5aa9f312be124a8eabc5b2296ffb8a1f649f721239616988da46d720076d6fbd6ef37d32484943dbba5ecfc48452d455ac2e0aafa39eff2bf4df832e"}, &(0x7f0000004000-0x4)=0xd5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000-0x20)=[{&(0x7f0000003000-0xf3)="61b0550c266debbb083143e7a49b2bfa1b9a52b563d4fdba03445256d7a18214020da23ee23a6e4bbe3f010a1882d673252f48be6253325c51d832eda136a9c2d614b2e12dc3c42f40641d01a4093273a478ac08fffe5b00e4a0737f7127ef215872a4c2586a5643682096b054a262d43a41c8fad9fc484e01dfcc36650d9637d87285674bc6fee3d35d58c789510a6105834a12ab1fb6749860ff4284ce879297ed97e410700ddd8b27751d00264b697493be2d6dc3b62f549381e1ab802ed11644bbf273d3a2f67ecce53417c9392289e8215fd773f1b5149b0aa4173ac54f23e25ba2cd4cea6c6401e2a6d8aae6620ff9e9", 0xf3}, {&(0x7f0000004000)="5d492b0c19f16e1e80b28ad29316f8178c3ec9e4e0d9e891c0a738c4829546a8082cd0a0017ca80142db0daa2b24fe127ced9b3398dd9da050b8beed8ceb16050063912a79a60e17fcc9a8baaa2c1560e36101d79cc060d17103e7ee6abdf7a0436236a4a3bd12a0f076ded11f3da2f76fb91526b57d2eefad7ad8c229f4a3cb1873565225e89038096a", 0x8a}], 0x2, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r3, r3, r2, r3]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x60, 0x4004010}, 0x0) 2018/01/09 12:18:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x178)={0x2, 0xb, 0x1b18d0f3, 0x7, 0x2f, 0x0, 0x6, 0x3, [@sadb_ident={0x2, 0xb, 0x5, 0x0, 0x3}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x3, 0xfffffffffffffff7, 0x2, 0x74, 0x1, 0xc0000000}, @sadb_x_sec_ctx={0x18, 0x18, 0x2, 0xc2a5, 0xb7, "eae49461404ab0c7ec1042f38f34b9d229106d034c0cf0a23728d8c5b767dd008db2e26d517551bd9ad02e4f3c9e6488b328570ff79478a3dbe8efe763f0998b874c318f54506d085a714494af95e58b8c550b1a0f61bd52b72c1cd9778f70d6bfefb80285e77aa583280e585ed84b4c50b47abd22e0b1884f658c11282e2fb3f3994c75e3e2f424a1eade479088720984c60681b7f8d181e0e7c9a02341bc6dc34e84b573ab6e7027c17818cad4528a5a79b39435571d"}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffff0001, [0x0, 0x0, 0x0]}, @sadb_key={0x9, 0x9, 0x200, 0x0, "d6aac33ca04721813879b5b46e3df1c60d7a14ea7ca64d262c56e0db82529702ea860ab3c694a691dc37eafb8de0a830ca710353a833d9958224f6704618f8d4"}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x15) getsockopt(r0, 0x0, 0x0, &(0x7f0000002000-0xad)=""/173, &(0x7f0000000000)=0xad) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 12:18:49 executing program 2: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004a4000-0x8)=[], 0x0, 0x1000000000ff) close(r0) writev(r1, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="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", 0xfa2}], 0x1) vmsplice(r1, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) close(r1) socket(0x11, 0x6, 0x0) 2018/01/09 12:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x83e, &(0x7f0000d5b000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x56, &(0x7f0000e22000-0xee)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x20, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x20, 0x5, "b99225e81cea62cdc39dee55998023e1cceb39d93a1818b5"}}}}}}, 0x0) 2018/01/09 12:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000ea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b67000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x101, 0xe820, 0xa1}, &(0x7f0000725000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006c5000)={r2, 0x1000, 0xff, 0x9}, &(0x7f00000f7000-0x4)=0x10) r4 = accept4$inet6(r0, 0x0, &(0x7f0000769000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00002c2000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000527000-0x4)=0x8c) socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee7000-0x20)={@loopback={0x0, 0x1}, 0x5fa, 0x2, 0xff, 0x1, 0x0, 0x2, 0x0}, 0x269929b64238dafd) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000094c000-0x10)={r3, 0x6d, 0x1ff, 0x0}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 12:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x80000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bf9000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000baa000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000223000)={0xffffffffffffff9c}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000254000)={@generic="3c2cd5beb2699a47092dbe8f82ec1fe0", 0x6}) socketpair(0x4, 0x3, 0x7fff, &(0x7f00009fd000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000407000-0x10)={0x3, &(0x7f00002eb000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000fae000)={r3, 0x0}) 2018/01/09 12:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ac1000)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x18000000000000, 0x3, 0x8000, 0x80, 0xffffffffffffff71, 0x401, 0x20, 0x1000, 0xffffffff, 0x40, 0x100, 0x9, 0x0, 0x8, 0x7b]}, &(0x7f00001aa000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000058b000)={r1, 0x8}, &(0x7f0000e21000)=0x6) write(r0, &(0x7f00001b1000-0x82)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/09 12:18:49 executing program 5: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x80005, 0x0) 2018/01/09 12:18:49 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000036000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001e000)=0x1c) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000036000-0x84)={0x0, 0x7c, "0b88cf73a3bdc5462ffb6ee37aa5b2708f2c4dd9d633b078a5b50f7dcf50a248031940438267bc3bc6df12792c9538b23909385db6abb7ebb102e9030cede9d8da56d0d1f32c1a53d423bb0c284f21292bfaf72387e900746e86ef21749fbddf44bd5bb4fd19a8816c5a018b8e5d890fbfe4d0327f8b587914e845f8"}, &(0x7f0000035000)=0x84) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000036000-0x4)=r2, 0x4) 2018/01/09 12:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000803, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x10000000002003}, 0x1c) sendmsg(r0, &(0x7f0000d56000)={0x0, 0x0, &(0x7f0000de4000)=[], 0x0, &(0x7f0000c02000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/09 12:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007c3000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000727000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000530000)="83c38a9f6586cf7c56ef0a185acfc3fd3e71cc1e610ab6de0056b3d5efe65f5e146b837729e9abb3ac07dc650500694514a340218b8f2111277e2a54d926c628e42b07d1cf9ed8acf2a5d9b3ceda40e749c591b6a8c97f3c91ec5c133174b2e2cc238cd929990dc081c8cc7311722983b25899f98c0f9a77309bb8a8214f6d7d1982386cd78a66d623", 0x89) bind$inet(r0, &(0x7f0000ea0000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r1, 0xfffd) readv(r1, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) 2018/01/09 12:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) [ 264.968074] ICMPv6: NA: bb:bb:bb:bb:bb:00 advertised our address fe80::3aa on syz3! 2018/01/09 12:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x200000008916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000803000)={0x0, 0x8000, 0x8}, &(0x7f0000d8b000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000066f000)={0x0, 0xe4, "8e9625c298c998d183266a7c2d0237f81f561b2064e2d98649a7167eac829e2b3d5cfb47837bfbe1cf4352912286f6b3ed3ba7b6b13f2cf94866f636127d1ae6bdde0433927892e32037512c0ceb80f35d3391c51a4bc1503be3380d9f6ce098a1ff4a3709fc728ff18fbb5edec437e4656c13834cddec3e881124c150ab47005e881f8ec95494bac758e97e0df30e75ddee2d79bb1c00ed7823c5cc2353a5bdc860d39b5e65bd803258373a6878f11f19f820462f40c6b7672a17464a2db8e5b6bd07431b69a331964830f9ccc4c8115c13876df22e3c219f1682afb7256844c9ee8534"}, &(0x7f00001fd000)=0xec) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000886000+0xb26)={0x0, 0x0, 0x30, 0x1, 0x7}, &(0x7f0000c2a000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fa0000-0x14)={0x0, 0x8, 0x6, [0x7, 0x5, 0x12, 0x5, 0x7, 0x8000]}, &(0x7f00003e4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f20000)={0x0, 0x5e, "bd0b2e481dae0b926597217affd25530e12c0a861b66a691afc1b54f5df0276968e699627882a31c1f53097f5d8c3f7c0dd7b2bf7b33f4075ed6afe7ca6deabcbef9e0ad014a91218128da7c9362677938c9fc9855d0699338de2b2aab96"}, &(0x7f0000837000-0x4)=0x66) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003fd000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e82000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003f7000-0x14)={0x0, 0x6, 0x6, 0x7, 0x0, 0x20}, &(0x7f0000f88000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005cd000-0x14)={0x0, 0x2, 0x400, 0x1f, 0x8, 0x100000001}, &(0x7f00002d9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e64000)=@assoc_value={0x0, 0x10001}, &(0x7f0000e74000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000eee000-0x8)={0x0, 0x7ce}, &(0x7f00008d3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005bc000)=@assoc_value={0x0, 0xfffffffffffff0e7}, &(0x7f0000d97000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f96000-0x8)={0x0, 0x20}, &(0x7f0000ad3000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f000050f000-0x188)=[{&(0x7f00001ca000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000038f000)=[{&(0x7f0000548000-0xfd)="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", 0xfd}, {&(0x7f0000d75000-0x5c)="f2bc366e824b6ac2edfff4fb5f7d879865be6c4953228c0a8bbab82a190f99185e7278e23d5425f277f1914a6de7db55144d3b709a92f35c37e1985bb4f303c7f2f6edddd3541ba584f798293966b9874d5e694606851a600edb98ac2b9c18204f21d7618db09804c48bc1c3523b31eaaba1b61672bd5e8ec5a7e2684cab1e6bac65d352d2bdf6a5d92a86d642d806810c47560479df961009115efeb59291e359324a398eda3f6cd598879da61e191a6514324af06bbd8e6c5a0d19", 0xbc}, {&(0x7f0000f20000)="cbed976381d8a850338ac7e6157c0360b958e0155a34df3ce744c0a33b2ee92cedb3cd6ccea516b6ecf6d053f08c716764a0e9a5a1c992a3a753a1c4c02842755e517523dd7f64a588a26ee64ed4b74274f57685c66c1e7b2a08f6fcf53cdef04f6a7bfc413622aab45fb7255d8c9fdc2d968effcd541d3b59b0cf59c4f0dd6ff8af", 0x82}, {&(0x7f0000902000-0x4d)="ba8027082798fab108f3a9e94c65bd1996416ba13ad70ab26e973f76737e5bb31637c18f5c83c5296cd12100bad23fad19a0e89d7738b0145810df568a48eadae913a6ddfa25e7883bede0ea28", 0x4d}, {&(0x7f000075b000)="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{&(0x7f0000f04000)="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0x1000}], 0x2, &(0x7f00007f7000-0x2e)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x8, 0x80000001, 0x7fffffff, 0x101, 0x2633, 0x11, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x5, 0x4f6, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x2, 0x4, 0x81, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x94f, 0x1, 0xffffffff, 0x46, 0x7, 0x3ff, 0xdf, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x8001, 0x9c}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x2, 0x9, 0x7f, r6}}], 0x120, 0x8080}, {&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0xc7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000577000)=[{&(0x7f0000e90000)="3c4ae05b480727ab30a424bd5c94986585c59de1f59303f2a3f6e67e9c1a1b24a1263eea93a9a0fea8ea2a679363e67199544d1163e53ef4fdfb7a2b6ce115e06db3394170ac7a30d322714ee44c7027af", 0x51}, {&(0x7f0000fa5000-0xde)="b97e9c5551065ce50bdc1314b04994b0827f3991b40c9a3a64ab2c7980673b5c08e296236311785b05470cc8bdc2d2cef2768abfbd9bcf652c831b1e16b2740eb987e379f231d751877aeec5207915490a244811e776daa7d75570d096da700a6dd5b00449302a577c4494c8a2bd3c6c68fdc521f72772d2cc1b43b268b069a133fa8c7fbf83f7b57e0c8d71d65347ce5c41deb221ce7a7ace5bded93d22d44f0fe783944761d60d19f2028f58ac344190bf644385fed4e70ff5f42971f9fcb6cea7287c1c3084c3a0c08c72c2a7218486b274804030a517c7a6769941df", 0xde}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000d81000)=@in6={0xa, 0x0, 0x32, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x14}, 0x1c, &(0x7f0000f3a000)=[{&(0x7f0000d07000)="08b345c37f1855", 0x7}, {&(0x7f0000cd4000-0xe3)="8c6a8f07d9deb08767b03ef2f00b5865dec2180e32022d7321dffbec7d9dd8dafa8b1fe5b2edde150da6fc1b6cbd38cbbd6d5c335ec357b61d125809d93ed58a31c972aa4418a2d858bd55f68697f7a5e23e18744c4aad49bfa2e728a1c00fbdc0309217bd582b2310c49dd064faca4d9dff21c1686c5c832d256f9081d7aea9498a2b6873892b6dabc90a121b249e3d328ca3a5be83ab4799ba31f2fd7278fe2c46a231dc4e64916bfa2152410ef961660794feae7a7b223d66abd532a11775524c758f183621614618c9da930a53c450edd2cd1b08da7636f2eea4e21976a53f54cd", 0xe3}, {&(0x7f000093a000)="0dcc75648081cf8a0d3ebf939a1446f3cf791d67408f1560889b80b238576a81dbadedc323dbe5c581fd93f97dd5970604ca591692319750716bb80ddbed57dbb542e15e17f226ec5e705ed9afe95840798712fcda70720c2e1ad76331e5c805025fc93088f7deaa83a72b28e16df4deb4a261d399aca8ef76ee9bf385db61565add4bd3", 0x84}, {&(0x7f0000d33000)="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", 0xfc}], 0x4, &(0x7f00003d5000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x33180000, 0x208, 0x3ecd, 0x1, 0x6, 0x0, 0x400, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x68, 0x2, 0x6, 0x3, 0x4, 0x101, 0x7, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x0, 0xfffffffffffffffb, 0x7f, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x201, 0x4, 0xa2f, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7f3a, 0x200, 0x9, 0xff, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x8000, 0x2, 0xffffffff, 0x401, 0x6, 0x5, r12}}, @init={0x18, 0x84, 0x0, {0x120, 0x3, 0x2b74, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x1, 0x1, 0xf880, 0x1a037d9a, 0xfb7, 0x2, 0x8, r13}}], 0x180, 0x8000}, {&(0x7f0000556000+0x8d6)=@in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f10000)=[{&(0x7f00008cd000-0x1000)="0104d34899a9c9c9f9c05217c925de9e5f945135e8559c770b0dc21156ae7bdedcf773b659ec180cca11f2fcf5371af601774a50113954dbf7b0acade0c7fcba3c7204f148c0165a2abc5511898d0d91489ad14582c8aee331ceb052213a09aa8821af58560f0a35b7056926402d2bb60fc3783b5f97a6c80c08d0a1d019f7f66dd91c79370294e10a8e87cd6cf7178f1f63cd63dadca187952a2d77dc9e8ecc86303c7f6cf14ac47f34a8e891ada75d68aa63a2223fe4b2af637fd29c82a3641d49410375c4037259e180bee06c0fc11970a4563e99267c3274126aae061d0af6b72e7e1bb4489e9d612b10b8d50f8a44184ab281e4eabdc2417d5d9bd1a187dea1c77fbe2365c6ed4d330509e8213ddbf5659bbe7bb987c642bb6c33ca167c8689bf22f236d989cfac57fe0de3125a1034f9889de44dcc2e5630d730fded6af5adee7cbcda7e5793df6f7ce142e29a26753232fcc3eb57b564eb352771638f8814811785bb6a93cb8db0c4c861c851cda8dc0f895c56d7b9b5e5da951a9ca27334613b8a5c6d675a0a934876839c2a9bdfb4ef0dca8e379df9ffb8776fb45b2f85358fac88ece68ff2e78625272acf0372030351172745543d9f30f6a02afdaaa47f9041652a4e61573657794c9593d4ee4c295475900922bcc442a4ccff113e41ca8c8b22027919010884807529725d4efc92f977577fb35597ffc29c9c9068376e8cc7777155c54489ca5c63eb2171b6134d187c6edf13fbcb2cb6644bf9810ec06382d6d1c54138282ad0fe067f0be50769196b7207ffcc04811e483ebf20640826b51c2cdc8f4a9d4b0214715fb9b54c18773c479f3faa21466471c1e39ff9beccdbc58ce518087cb45b060fc223d9496a6c223276a08d9e0772433fa549415e36fca16920e8acb1da11b0119e1abd857375de37641807b77310733ed89da0d1fdaf2424b8f4f20a89468401fcf600cbb7585a6b1eb4404508c02ed2b3f0b3ca59135c4dde4abe64e05d22563ac023dfdf28e82d365732f907707142036cf168832be9579b98aa89313abc5b1e750ba4a5692da997a44779e5230e41b0a399ce6984443bd6b45c3d28ad6afa043bccda91ccab2920b84416264dffc8086ab3ba89111ceec7c094baac98c52665692665fefca853043a53a2d730ed08fc373963231e61090f692bddbc572ed283d76a168a0aa0daee1d0da8381da49c500181350b3cdd0334ed73b02a2e86af9cd805957c47944c5327d474af7f7282964ce2fb3ba146ab0223f88baceb859e50da42c9fc1b496e97761984e1d7ff1b064b093a424ef435cb43878498b6f20e644ecfd2cdc19a7bda1de02832faa914891078185172c2ed37ab65040d6a8980a05ccdc254b6693306943098fafbfac5ca6f225f6a3c954f8841eb7b708b0d9bdee221e0764db921f495986200a0ee178aa4aa9b512d5613398a8bce9e0d4ede4422a69c2081ac899013548c34c9d768a5a9bb5c1bf6f6fa8b78ef9c8f72e3929df7b6dc0efea226118485d65f7898d764a734b3f120fe226d0542d8234c5a60654b34cc5d9b75e1bd65002aa059f4bf3bba46f7dd027bf5a032a7d7049c08c50e0714ce4d87abbc1630b89f668f7a8030ab9968175319598e8c50fe45ad85f28e7b544c14a7134eaacf2779aaf42944beb4e2687f184725fde2146587f6495fd5bc9822b27f9593757565cde80a77d5ad5e0c9cad924e7f93e299948438096c37635ae28573a5398ec44a6d7751aa2fc9e1bb03bef51f8a1cb3450aaaaa0c98df87f496d54973fa688ff85e8be4c9e6397eb31f8f9a727216e79f21a885a2eb0d8a6f61f4ab9974c879cf948ecddf01cef7ed00b07cce8ad44f7734ea56201228c8899b8403232d51be72f60c00b5e6ff8e5f3a08f8553dbebb0eb6111bd3b64c704cd91d1eca96c6b47e28fb328d0a03fe1a9d50a1d74b9619a229d70a53f9fa0894d7c3892c9caee448cd250365112fc2c29edf6976727daaea64382cb6e0e957119764c0a61d93e12f272f32b58129c8df786a76b123b7d6ace3d1d8c7ac1c29ca6d731ff336430a8a4c822b939a6056f1a35f9082c980e92690fc6fb914aeb2f489e442dfa1a767574914f7bb9fb81a5f9683cb1ea85c8650f658fdeffa090caab71e0763b701363727e2a9c513e4e9c236e4c97e3e3eef1491157df22e34085080e129154d90f610d21c529a2bfc85a3c0d4b799d01f2d7ddcfe184e805d9bb942b61ab0d51f04e77130e51bea814b27f3d71a53ac6e3c39e382199c93c8216ed587c2194ad2561d0f56ff325d5bf60c9d077331032052821d354910d22da99b3a1efc2a675feba6d7f2af72f9a2b564b0cdb983b8159d81d84008960208e69fd19c828f87f602814addd1031b871e0b02b863e21322d6b9527389921bcd5d943c13df586e88b7004d3dc69703676220a86fef159368eae28fe98bf0a1a175243e2a0a4c98fa39888d2076efeabf471b0bdcfd9b6d2ef7669cf799e9491b0c66733d9719c9778300faeb8242adafeb7529d0662c619a159bbe1e2b089acf7c0c75b57a5df4b4a3bdfc9c8c539f8c40a4fe132fa9a92f2a8b940b26bed18e566828347af02895699bf52da9471861189f7838d6a4cc88640e921c3d7dfb7276e2fc3c4a15bb3c679bc4c74cffd5127c40fe6ffa352f317278c695f8eb40e8cb580048a0e7fa7cf0e611eb154bdfca1baa4bb6ed87feb7d620912d12c29bc12c50e9b4f1e7d57688948dd9f5ee95916720a7c9f2c04e4205b89265b087508bd3f8282083f9a9c8a1feb58501939619e7fbe5ddea2aef872be0d85891bf920bfc39e3319b8bc378b1b807924f9c2064631304a8a17dc943e59ec1b9d657d941d0df7fcc831a2f4f5d1f95cfad1b1311fa84d1eaefbad19f2467d2d3b32f5ed67959e849c39c6f6c24621ee9b1c569f0c01f6b053743dddeda34b96c55a0015281c98940f2d1511187739f8bc6c676ecededecf353224cafe660f3f21da350240cd0bd7f9c8da502c08cf03ce25161e534acc7c6bb8953ab50f8b042ba7a34de63fd21288547c525414594192f24e7c68b8b2db8e2710727facce52a3995a97a845d616667c2a6029e48507649fc43e7e91f2804079d5611af6b16a77589b7b7003da86ae23c93a460140f92980ee3469870ff9c52861afc4abf34fe95d4c140b5211ae108528ada2e02d388ca8a624870ac079db553a160f989f80f2951a5060334b086372874cbc42f7b92bcf1dff84dd397e3af973d0608b0931f62c8e970a53798b0435d4389a071a5986bb696c1f722c8d75e57045a4eb44ca9da5367de14ff4a7551d03e17666754305c3f60496d8ca686dc5fff4977246a39740fe18353612b830d1c9ad0afe14c7535cb523c9a36a024acfd27bb9e7eab1c447c20ddf1aa624123b03df7684d943d9559077583621051d12f77efb0d650bbd700b33e2eb4c0a7a80a0671c3f0fa8f7252f7c119fc95370a344a0b1131658df3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0x1000}], 0x1, 0x0, 0x0, 0x4044}, {&(0x7f0000adf000)=@in6={0xa, 0x2, 0xb, @loopback={0x0, 0x1}, 0x7f}, 0x1c, &(0x7f0000556000)=[{&(0x7f00004c0000-0x95)="af83bb2d160533bf712de68ca6b185bf24731a8fbdf7dff79874a4454262631dc01dac0d0ad0ea8947025b59c53da8ed518b8de7bd8a2d729cfb240901fd472fa58c9fb20a2850a9e8b5aa6dde622b169f498dd9485068f4fccf2870f8a58d7224aa35aca3a1f29963c98c4485bd0b6e9242af5a60853c6f0ee90a788f9ff182be0af28f3cb89a08c3326e45275cb4f32a1b583246", 0x95}, {&(0x7f0000c99000-0x74)="8b0b66563d7cdfbfcf5480ff8c1934816cb887e6df3986e83f6b817c81f7a30c0dc938c4fe7f374c1c092553bd01db72b442007e45d57b90d4ddac2d5cceead5fa20b22b6ce149fdb70e1568a51f672e92ee70ae33620cde1b65b124b0cd18698bf7ab7fb945912e5e0ff25de3c7a444083f6f42", 0x74}, {&(0x7f0000d0a000-0x8e)="eabfbbec2d8d622a9253cd0ef291687f38b72cd2e90a28fdf0f7421c047f2f08ae42a5ebb452a505d359f5ef07f500a2e61d389a6b0e168e820d015d02ae381fac436f3cfa217c08408b56dc53ffe2e534e7bd584d23f58092ab58e43ebdd044e1fb40314445cb1e57264b296bb2f3281a5c2c10a29d831810bd229fe9525d079468492f078b3c339a4633ae1649", 0x8e}, {&(0x7f0000718000-0x88)="dad157e747fc80c9314568a63632c4d6e83ea78ebdd0b57dfaa57b80a98c6a171440aa728e85bd6e490bbbcf6a76133d66cdd3487e0d590a5969f0a616e0ab88ff04c9d1f12dc2cb30734bda450f3cc98b4b5246cc37bc2f178608f763a5b226a177707e848bddc9be00d195027406f5604a59b4629ad006966e3669e913009d1ad4ab25bf95c586", 0x88}, {&(0x7f0000692000-0xe1)="dc23b98b8df831610c77d7dc566bf5ebf3846143dd58f80d7a9b2bbb39f324522abe3604f880e517bd84182fc43d526bb59d2287c82d8dffafc9f6e2bcd9c52c7f32fd936557e4b06c76904cc7a02e6b42428d9e0a09c74477d7b7536f7e568df82834ab9e805f3f63ae3e9b5d85573e51ffda746a9e5fb0e67d3cf0920d331f2516b04ac9fd75ba212bffdde90999cf958e622cc365992b63f82c540500bc199b53218dcf4a641144c761d848736a733a45acabf42ffc723874638cb0d7dd8ac462fc8a1030272fa9a28b00c7ccd9d129714af804d92cac71431857f28a74e49c", 0xe1}], 0x5, &(0x7f0000472000-0x30)=[@init={0x18, 0x84, 0x0, {0x9, 0x80000000, 0x3, 0x2}}], 0x30, 0x20040000}, {&(0x7f0000a83000)=@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000f60000-0xa0)=[{&(0x7f0000b8c000)="1956f242078fa5b90ceeed3b88d7b1520bc989cb2b510819cf023f4467c32e7e2348a3bdaefc0d58e22a85b15b815b0ea15b5f61f491f1fe683c2591564e26cc70f5c05475e3d356f79432a3dd63bd347ecdb8f5569c8e2863364b3a218e609d655c77ba09c8c77a4b21567caa2ab58d397c1ed6c6f4f0777239a5cb5ca8cd9e5fe8cf21ca05d901dad32d4b1b8be555cfaa1f7d205de9293df1a4a6e00786b02d1abee0dcdcb3a241d1e8df8e7530214ebe2058dbff24129e335472572ca8f9dbe8f3a7fdfe9da711b0f187c1aae2296be993d79b16defbb196dc22cf2d00f15420d0aa746dfcfdddae3b5d0b688cb2c9b6881163c342cde1ef3be7e68c14f7a882cf5222abebb28c90a49246356394dba05eeaa5ac42cb5a835e6bbf14b57b110c9a1fcda057fd7a1a5cf3a602933515927e0da6c2fcaa73b7d6aa71f147e1ce70e1a5a4d66d15b7f3c91dc3b85b9da44d4b2c4961d657b83b718b9cebdd585f3a06ab19a8c64c5f682fcb20384be5b69521b40d757e649cd2e9840aaad97f831b39f79bf3742375069ffdaf0d14432fabaf704f35481c8e78dd36136002bc0c231a9ed3ae55115de99024051f6a34eec97844371a2db27db63c873e3f5bae5d3f502e8bfb243bc2e8fd51e7124dd3f8b8d1fd40cd942c0a3e735720ec0edb55c0ef9494b4b1321c3f662787e072c7522d684414e7a742a989a26a5a7ea0011556675feeed87a4c96bff6b0e1536b682a84a9c2bf4d55dfc84947dbff2a7a7ad3292e85e8a4998fe0ac407ae421fc991ec1591088c1638668fa7b6264e72e0cd7fdf60a4eca3e71d88ab34fb9d685665464e7e558dd6b267036dc8c4287c74f3979053bcee1ae346a576fa634d3de921e80531fd21c2964f9eac978f4eb76f2d5a52d0b11ace618e2284450566b87bdae27d2d888df1dc5f9b97f54bd5d98539f0ff2553238c3fb0c11cbb99d0948189c518703a61d6b948a823b1b266bcd0916684810dff9579d3d333e6b1f3cd952a7b1517237c72977568b459f9b4b1adbbc8da9c021ace6eff378a8fe20542dd85753d0ff17dddef24c0e5462e0d90a0e2110d4421c88ae914916831e08b9fefbf36ae425f12ff25d71edd5798b70f119f764f489bc99be60dee0b5528a11b1290410a2dff3d85fa2edb2c9435ae3374e962968aff0589f4e7a1edb31eb3003c9655904223e6b984d7597092c00f9510d93598702a403f63420c95b3fe27bd581452813600feba7466a511350f18c94ef5bc07d3d1541f3cb0ab9253992284cc02ab67f992aec5411864ccf5364c4787ecbc882204f6a2a9d029b85aaea7737ed3841c48862a7b447a224cb8a67728f3bc8f70321800ae3622777444eafe4c7265b31a91f78b63324cbd583e918b7250b16373b10b979fe89d146563660ef8e0586b392ad24b365ce6dd6e9defe5c24f019f1311be478e3bd8b4e5eb6599427f695a56455f4e7a079f5019a6713c39fc2e10653a3d834dc20ed56fc469e68a08ca707390152ff5a52581452c42367c71d37fd59ee2b170a2399402b374a77686a151a6ab71a747327d8a0b4831bfb41692fdb57f30ab8a83f0d6c47fa8f6c618b923d2c364ff9e3ce7d68a55a6a5cf6a8ba73adfc04996b97f2bacbf772ee25a3b0a4e105fe88d86cc5761b9a10c02514ce10c0ce53696e2cac499c8929fa3adcd3a3addb0daa80aac3ef17d822a1b671563d8d837a10dc1eaf01daf06e4604adbc2c16e54da97fdd4ce0f0393a16d7acdb884ccabc5ecf254d0025da44a064d332e91fb3ffc74ff83350ab139409431d058918d4d5e8ae71e0399086d83674c141a104d729500d7e4fc659851226ad4e5eddc6344f4c84edbd336ca9a3ed16478442888b7b01bc22ac22f69791b9346d0a40d76aae49ef4ddaf102732841402e7118fc61bbfa094631fda31c105475898af96c873fb915cc4e5bcecd3d1ae734d4140149230d162a1ce2d5d36b708658e086b6d8c00e6ab2af32cb2f6c2b85fab95d5391d4544c594abbfe16eaba3cbbcd2944e15e9dc7427ba0b806ca24899a7dd2430f29ebb6d3b3a5659d828b07ce365ab641ef03dea1642f2efa5408330b99799d8d7f2167466fc262cc8cf335607e39593c2741747a86722a826176e702534b1167a7007055721c539aaebd1f309bc5095f2e1a545283b90b858acbf68b6eda117b8c9a3050a6abb3f80967723dc854c284e21cb224f58404f969e95d088007fd3efa826140c3311c8550c8f82c7ebf633205798b9d79026967872fcecb109cfdfc1e14085d24b4d000df5d415a2fb224d0daafa7948480a40cb0485b1b3eef5f617ee0331acde8c2d280dcddd84b27b7d98dff2df3810939743c0bfd2d60298819d82a60b2d70206ee973348bde8133b7eb8de77e5a975f3489e431441d637d06f65d1c59fe33023c4020b9db965c5c54db7d22ac4300b9ff509e4069a0b5291063bc2c25c1a197999474aa0ed7f3775a226eab95a013bb9d5baa296e6056f4f47b4ffae49f0a20c3b52969bb523240974d1052d1c9f0e958d94e999f2e449901709aec528419b913e37413d5cc8ec5d8b8c58a8df6271ac124e0e152e59df3a103e51e9ff15e5cd3f1041862880ccd2a99dc9a7be40e91b5125c5ac2b159e7352f94561beee2415fd60ca3cd4442971d3d4cc95f886b54ba837441e82fb24995e20e81df75aee05b6236d86b9e8f523aebdf3dde04e3a8266cfa714622ac3a322eb3a21da267790db2d7069077e37843653b7683bb3d9853f3fd761c9c6e484f768b214b9d34c8203ad03dc9f4b42bf10287b9e13fba1fd60dee94061dd671ee85ade0c37a715defb65804ce720c23b6104a685719ed538e5b4cd356a4ac2d949f66333f4060f42a48fe76e540f5a409de57c3229fab8b8c66fec2109876623336087e8e0c204ac28089ca7c05d9a8b8f1ae85039576095e5366a4cc6c65679ccbce3af18a1c54e3905736e9367a30b5161b2dc707130683eb60743e973a22489ba0e1f19ca9483ba1e450637f02efda17d5da7e577f9b9a0b96745abae55a4fe6e151d3ca43aad451fa971d6d7cdb98b6ae30d038b5fd77faf806606b1e6342e212f3491216abfe33fb7c393218df5a89c76c7aaec8fdf27fafc3b89a46c33924a6c049cf083da548c7131817bebb55f971046993a7759424bf82f0b8e9ab42e005b965bfcbe848e3dbcc18b899540ace778d18d40e08a1b0762adbd00b8dc038b65595c83a5b3c0290d8b2d7d763182187e48dd79f957e0f7a439449befc9b67fab1c255a2e7cbad1fd9596df4cb3eb158b5c18ec51f9a60c0f36b322ee90c741ed347a42d0f9dd3fe757cc0e3c0890b7664db0445b9af8ebac6973f2b6fac051100cdd227d7bcac541bc670d8d27059ee72abe18602218a3a837ea718035f7404285e9811927e0e1f6b41e980be1315716f47fbe505ceb5324d7dba611ede7ed54e222e9489ef7b125a8f6d3948fc1e7d8dd858a3cbbe5a8d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0x1000}, {&(0x7f0000ec7000-0xd7)="f2a01cd32a32d3024c83f1debeee59268c94219cc580f22dd690bb266739fb952daeb1c1685d572345edcbbda243d306dcf0e0ae2eee8e2d22a6015e4d6f7b27e7ecf303ad429a1f5e95da6937b441d6b32c0f006c5cc81dd4a886eaa34308e3f98b23f871c7cf8b5b65b799a99f8156dec00eb4762cf394bd0c1fc39b648b4207d83f57d5ce4c2a60081a86eab1bc920a988b4be9c145da8d398fde09e1231596ba8bb61edf52975501cfae46fbfe321cbcd305ef13c2601b5777ebd3abfcb69ed1915251654a296b1e2c5db0125671c1f587beee98a7", 0xd7}, {&(0x7f0000fa1000-0x3d)="fbed0bbdf4ab5fd01e975586f286ea0e8955147b87256032ecefc5cfdba01039e729f5969f6c0c7f78eb1e50c55ef992edf63ff8a0941a5ba6946a5427", 0x3d}, {&(0x7f0000013000)="02f33f07e5607418ed870d0b710fa4f1589ee48a6264bb1efa7d1cf01de064cc7fe1878886631b5924d4f957042df37f3d38b817ff5f5da9d5e79ada62c679dff1768b430555cef3f35a441046062d865ce1c4e4b19f3204bb5a87fc1a3f7696e4985d5403a64ed39773c88a9879f2a5d2c7e239e776e37a", 0x78}, {&(0x7f0000dd1000)="1b4731bf3005af5e8baa849ee5e19e54da5424988258d8448c7c79c009f913b6ffec52462e360b3874afe9ba83c79de9fd6fc401d4c4ab21e78bb0f36e3bb972138f3c2d5788a07161840c00b140c44653b286723a3e5118670c37f4aca20e851a43cddca14afd1763fa278339f07ba415b180796fc74f3efc835179341989d1aa591703bfcf7c7924acedaa282e1fe47e91986f36fe74e3ecc3d5aa04fac30f0f3e2f68e17003929c6bd42fa9ca50a2fb62432864a33558c696ac40972288cf2205e5205a0be249d362a92dc6c559c8bcec0674131250c3f782a484ae80ac4a419c5b350ea22d4208c378f287172a40ed465286c4468c", 0xf7}, {&(0x7f0000255000-0x79)="98d115fa13a0da92c6ca907c819541101bec094738f2fa5dcf31720c27a97e2d24d085e25cbd4db0bc7ac99f1318d8de77a2a2b23755cb1255e3ad372c086cf5da4763017540769d402b997a6e11ebb90ef5266a2fa699d4b9a37162b63b11468f9049a569694940fef05c316bff6138c35ae809844c5f8ab0", 0x79}, {&(0x7f0000273000)="7ffa24c327a0cb4f520bc119b58826ee6fa592c99b", 0x15}, {&(0x7f0000ff1000-0x8b)="7dbd142171a90fe0026c1bd28a4e8c1a95cf927b414ac831ee094c6423bab78d42a3f082623aafcfb90437ccf0f8e3947123ae43e5e7719f91b476c662fe85b4756788dd3db6d0e5ea0c9e9135eff9b31bf8b13810702c92baf2bbee33f4f919990592fd27bdf60e77340ba4bac6340d4ccdf05eebf84573f0d642ed93de124addcaefd92b6a28aaf64fd0", 0x8b}, {&(0x7f000040e000)="36c7da1a9cd87135168b10e21a2f74a02b68", 0x12}, {&(0x7f0000470000)="74bce228ce396370a9e65486ffa0e0bd64dfdcf41a123d807a130f5de8536f8ca1ec41b16065cada6801fd0c3bdaf7282ee424fa8e02cc98d635e8ade4bf6b32d710e7f6d6938ec0bbdfafc0c37e9946970ec09665cd2316b6e30140391a5daa5f04dd2b6449", 0x66}], 0xa, 0x0, 0x0, 0x40}], 0x7, 0x4000000) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000584000)={r12, 0x0, ""}, &(0x7f000057b000)=0x8) sendmmsg$unix(r0, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0x0}, 0x5, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) [ 265.043764] ICMPv6: NA: bb:bb:bb:bb:bb:00 advertised our address fe80::3aa on syz3! 2018/01/09 12:18:49 executing program 6: r0 = socket$inet(0x2, 0x5, 0x40) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00005f2000-0xc)={{0x0, 0x1, 0x1, 0x81, 0x3, 0x0}, 0x1000}) 2018/01/09 12:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00002c4000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00005b2000-0x2)=0x3ff, &(0x7f000073e000)=0x4) bind$alg(r0, &(0x7f0000e62000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) close(r0) preadv(r1, &(0x7f000001f000-0x80)=[{&(0x7f0000f37000-0xdb)=""/219, 0xdb}, {&(0x7f0000021000-0xb2)=""/178, 0xb2}, {&(0x7f0000bcb000)=""/162, 0xa2}, {&(0x7f00005ed000)=""/253, 0xfd}, {&(0x7f00005d8000)=""/4096, 0x1000}, {&(0x7f000038a000)=""/96, 0x60}, {&(0x7f0000560000)=""/133, 0x85}, {&(0x7f0000740000-0x43)=""/67, 0x43}], 0x8, 0x0) 2018/01/09 12:18:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e16000)=[{&(0x7f00004e3000)="390000001000093805bb61e12328f5210701000000000000ed0001078000801419001b00000000f600daff03020c0000800025011e3a699a94", 0x39}], 0x1) 2018/01/09 12:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00002a2000-0x125)={r0, r1, 0x2, 0xe7, &(0x7f00007d9000-0x6b)="f3f0d5dcc1688b49c3fb92de2c97eddd61f3fd19cfed97dd9b4051605553e51359cb298df66af5ee5cd073f1ffd8c92f32558d26703d39030b7e5319025832e76d4549185aae632236e5ccbc3e8d00613ac40540a929f4867d7e9973b7deca48feccef634282559fa8b719", 0x1, 0x8, 0x7ff, 0x4, 0x4, 0x401, 0xffffffff, "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"}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000584000-0x8)=0x4) write(r1, &(0x7f0000335000)="", 0xfc94) 2018/01/09 12:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x13) listen(r1, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000064c000-0x2)={0xffffffffffffffff, 0x50, &(0x7f0000a94000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000018000)=r2, 0x4) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000010d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) 2018/01/09 12:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000077b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00001be000-0x64)={&(0x7f0000fa0000-0x18)=[0xd87, 0x4, 0x101, 0x68e, 0x2, 0x1ff], 0x6, 0xe00000000000000, 0x1, 0x4, 0x5, 0xfffffffffffffffd, {0x3, 0x77, 0x2a, 0x10000, 0x7fff, 0x5, 0x100000001, 0x0, 0x0, 0x80000001, 0x0, 0x7, 0x9, 0x3ec8, "ccd810d53c489cf4e57d61356dd6946ba040ff6f68f7601fdb031e3ee2affdb6"}}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e54000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) close(r0) 2018/01/09 12:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001d1000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e5f000-0x4)=0xc, 0x0) accept$llc(r0, &(0x7f000008e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x1, 0x35, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/09 12:18:49 executing program 0: mmap(&(0x7f0000000000/0xa16000)=nil, 0xa16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a16000)={&(0x7f000002a000)={0x10, 0x0, 0x0, 0x9048}, 0xc, &(0x7f0000108000)={&(0x7f0000a16000)=@flushsa={0x64, 0x1c, 0xb10, 0x2, 0x0, {0x33}, [@replay_esn_val={0x24, 0x17, {0x2, 0x7, 0x5, 0x5, 0x5, 0x1, [0x5, 0x0]}}, @proto={0x8, 0x19, 0x3c}, @replay_esn_val={0x24, 0x17, {0x2, 0x0, 0x6, 0x2, 0x0, 0x8, [0x7, 0x2]}}]}, 0x64}, 0x1, 0x0, 0x0, 0x11}, 0x40) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000a17000)={0x0, 0x0}) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a19000-0x4)={r1}) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000680000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000218000)=0x1c, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000a19000-0x2)=0x0) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001ec000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a18000-0x4)=0x18) mmap(&(0x7f0000a19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000a1a000-0x5c)={{0xa, 0x2, 0xfe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20000000000}, {0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000001}, 0x8, [0x0, 0x40, 0x5f7, 0xd51, 0x5, 0xe68f, 0x3, 0x8000]}, 0x5c) sendmsg$nl_xfrm(r0, &(0x7f0000668000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a15000-0x10)={&(0x7f0000058000-0x1a4)=@polexpire={0xc8, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 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}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x9, 0xe5f6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r2 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00004c9000)=0xffffffffffffffad, &(0x7f0000f08000)=0x1) getsockopt(r2, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/09 12:18:49 executing program 2: mmap(&(0x7f0000000000/0xed3000)=nil, 0xed3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000661000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ed2000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000ec4000-0x39)="390000001300090469001000000000ffff00004001000000000000000004011419001a000400020004000a0000000000000001ed00001ee400", 0x39}], 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/09 12:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) recvfrom(r0, &(0x7f000064a000-0xf4)=""/244, 0xf4, 0x12142, &(0x7f000035a000)=@in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) listen(r0, 0xffff) write(r0, &(0x7f0000b7f000-0x79)="0d63c54ea932de46a50b34a8ea86c6f4949749e275957dfd9a4246b797ec2dfb9111f83fe217964a81af41a047371a19d8c0d862a410e9d8cb2bd3a87051ed8c341ec2465a3d4f81a176d34fecc1ea18b67e8d7767cd271df20447b098800c609cd7185f476f157284e15d0fe7a3dc56f92e70a7b78bd6449c", 0x79) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d48000)=0x0, &(0x7f0000e3d000)=0x4) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) getpeername(r1, &(0x7f00006bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e13000-0x4)=0x10) socketpair$inet(0x2, 0x80000, 0xa4a5, &(0x7f00005e1000)={0x0, 0x0}) 2018/01/09 12:18:49 executing program 1: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000580000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x3001}) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@empty=0x0, @in6=@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}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@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, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d83000-0x4)={0x0}, &(0x7f0000e25000-0x4)=0x4) setsockopt(r0, 0x0, 0x4, &(0x7f0000277000)="03b4ea7de16204b9ca57826c20fb6c5aaae41294489caa151304b238f1c0059110408649c839a737678edaa2dffd46b75ca9b7a6bf7f95811e20d0aaf5d15171972280bb7c322fd9c152fc01b85a0c871da3cd2f15107777016a87b151063fd0977d4aa4d0b16d0ea41cb7a61d7d46677c36fb061e68354c757cd760ffc4b931960a506b13f273ae9f3c631b63984b688b2ccddf6587a0460a6a13c853bc432523f25d1d804e35c099dd48d853b37d9f9010bcda3698cc14d249cd7d1c30476d7e9ee27f104c008c780a91c4ab21a16f096b79a799f1b2048bd142072bf79bdfde33f1ca35e34bfc527527d7443de42da407", 0xf2) setsockopt(r0, 0x5, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) recvfrom(r0, &(0x7f0000120000-0x9)=""/9, 0x9, 0x102, 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00006b9000)="8bca3dba712fac11a7aea5d06fc4ede1", 0x10) [ 265.151107] netlink: 'syz-executor5': attribute type 27 has an invalid length. [ 265.186080] netlink: 'syz-executor5': attribute type 27 has an invalid length. 2018/01/09 12:18:49 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x8000000d1, &(0x7f000076c000)=0x0, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/09 12:18:49 executing program 3: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005ca000-0x28)={@generic="002bf9b02dd1fcdaf8cae1bb19042494", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00001f6000-0x48)={0xd, 0x17, &(0x7f0000708000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xde5}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x7, 0x12, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, @generic={0x5, 0x0, 0x7, 0x3}, @generic={0x81, 0x9, 0x2, 0x2}, @call={0x85, 0x0, 0x0, 0x8}, @jmp={0x5, 0xffffffff00000001, 0xb, 0x4, 0x1, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x2, 0x3, 0x1, 0x5, 0x10, 0xfffffffffffffffc}, @generic={0x6, 0x9, 0x9, 0xc3a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000398000)='GPL\x00', 0x7f, 0x8a, &(0x7f0000d4d000-0x8a)=""/138, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) sendmsg$key(r0, &(0x7f0000d4b000)={0x0, 0x0, &(0x7f00003a7000-0x10)={&(0x7f0000d4c000-0x18)={0x2, 0xd, 0x0, 0x0, 0x1ef, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/09 12:18:49 executing program 6: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f17000-0x4)={r0}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000794000)={0x0, 0x3, 0x5, 0x0, 0x2, 0xffff}, &(0x7f0000df5000)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d9d000)=[{0x2, 0x1ff}, {0x8, 0x9}], 0x2) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c9e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f17000)={r2, 0x3, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002f6000-0x4)=0x0, &(0x7f0000f17000-0x4)=0xff15) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000f18000)=0x8) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 12:18:49 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000005000-0x3)=0x1e) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) 2018/01/09 12:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) 2018/01/09 12:18:49 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000085000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000996000)={&(0x7f0000f79000)=@ax25={0x3, {"cdb923980b94d6"}, 0x2}, 0x10, &(0x7f0000f7a000-0x30)=[{&(0x7f00001aa000-0x9a)="b6fc9434fb6371815c9135582376926a23385e154fc74864ff9b295f24a30fc3018cd4aa322a5958826835e744fd0819eff850bbb5be111beb683ade830b712519ac85091b458d5ffe9df32a127260e1feca11cc69320dce0282e8b0adb6917997f4a9731122f0d135e5699756b3520db022a0e30c9dfde913a9710bf406adbfaad7894fed0c26f62cc5a80ff4fb5624704e2613f14dfb72a9b4", 0x9a}, {&(0x7f000020f000-0xfd)="a3956639bd8c87f08f8cab4ed101209387db6d70543bb8bf5aede703ae1317db5af86cb3d78532c48a54863da0c6c712632876f3fa243ad9e9cfbc919cf5b6716b020ee3254729f84ec502a091038e427fa76c2dcf4fabdf3d113b1e0f48d2ade2eeb490f3b578e917777b015852301cd3a8bd99c60ba4f7cb25cadc908b056d0d0336a5cdac70ff0bbf1bbfe043c3df6ef75e251bc94cd914ff9b64c10650051aa7525c42d261df4b0178b2568575f8d66ab3c4d9b2c3d704cf4e6138b68f18881b485833e56808d520eb1efc223368d996b863a4a82d403c49d7dd45f6efb62813baeb4c97c9cac979311251ff70c187fe94cd7411fe8313ac14ddcf", 0xfd}, {&(0x7f00008f6000)="a4b2", 0x2}], 0x3, &(0x7f0000f7a000-0x80)=[{0x80, 0x109, 0xca, "6fa0d8abda490bb25733fd0ee05ea73167f4de9a0739e459e286f00792b5b8248fbf38d13af23ceee9a7665a219f2ba8bae14f17fb04dca623657817b740fb9148ca2c512261c991b043ec58e75c238e18f79202ab7c3b813f45a428a029484ce40fb0b137f4b2655e60"}], 0x80, 0x48000}, 0x40081) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000c09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000d3e000)={0x1, 0x1, 0x3, 0x5}, 0x10) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000aef000)="26000000260001f8feffffff0000000103000025010000000e00031140a6a0e90c0205000035", 0x26) 2018/01/09 12:18:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000789000)=0xa50b, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00003fc000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "75ac6d", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00002d9000)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00007be000-0x4)=0x0) 2018/01/09 12:18:49 executing program 1: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000af9000-0x4)=0x1, 0x4) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000513000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af9000)=0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 12:18:49 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a56000)={r0, 0x2, 0x1, 0x7f, &(0x7f0000001000-0x8)=[0x0, 0x0], 0x2}, 0x20) r1 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x101, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x3, 0x2, 0x0, 0xffffffffffffffc1, 0x2, 0x20, 0x80, 0x88, 0x0, r1}, {0x498, 0x1ff, 0xb084, 0x5239, 0xb85, 0x9, 0x9, 0x6}, {0x80, 0x100000000, 0x4, 0x3f}, 0x6, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x8, 0x0, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x3, 0x0, 0x7, 0x7fff, 0xffffffffffffffff}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)=""/138, &(0x7f0000002000)=0x8a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r4 = epoll_create(0x100000001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000004000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000005000-0x10)={0x101, 0x8000, 0x67, 0x0, r5}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x800) r7 = socket$inet(0x2, 0x0, 0x80000000) bind$inet(r6, &(0x7f0000000000+0x742)={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r5, 0x219c, 0x1000}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000007000)={r8, 0x247}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000008000)={r5, 0x10001}, &(0x7f0000002000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000006000)={0x80000000, 0x0}) 2018/01/09 12:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x800, 0x8) r1 = socket(0x10, 0x0, 0xffffffffffffffff) write(r1, &(0x7f00009c7000-0x10f)="2200000014000721004f10f7e2ff05000200030001000008000200e700ff02f15563", 0x22) getpeername$unix(r1, &(0x7f0000f8d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000840000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00001b8000)={{0x3ff, 0xfffffffffffff2bc, 0x1, 0x80, 0x38000000000, 0x6}, 0x400, 0x80000000, 0x2, 0x2, 0x40, "d57e2854e2dd4c018cab856afd776cb022e4dbb3772bf1d96b657be5450dcbcb352e4e2692555701caff24fcc06871584e02207f42cae7a9aa69654e453737a84461f5798b4f87706936fe937c806d58ccb584636d5a631b952aec8491a7855ed405acb1b752a5118040de799a3cc65b18c585ed0e577973ff617bc8c00214ca"}) 2018/01/09 12:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000524000-0x58)={0x26, 'rng\x00', 0xffffffffffffffff, 0xe, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f00009d0000-0xb1)=' ', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) close(r0) r1 = socket(0x1, 0xa, 0x10000) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f0000d07000-0x5f)=""/95, 0x5f) 2018/01/09 12:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$packet_fanout_data(0xffffffffffffff9c, 0x107, 0x16, &(0x7f0000e1c000-0x10)={0x3, &(0x7f000082c000-0x18)=[{0x10001, 0x16, 0x10001, 0x9}, {0x7, 0x0, 0x401, 0x6}, {0x9, 0x1, 0x5, 0x8}]}, 0x10) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x3c8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b51000)={@generic="07fe41a91a49a194fda3a7044bb45cb2", @ifru_flags=0x5000}) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000ad0000-0x1000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297ca", 0x70, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 12:18:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000ec0000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f000006b000/0x4000)=nil, 0x4000, 0x10000000003, 0x32, r0, 0x0) r1 = socket$inet(0x2, 0x806, 0x80f) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000641000-0x10)="ecd15ec29ac9d63d106df37dcebc6398", 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 12:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d00000)={0x0, 0x0}) r3 = accept$inet6(r2, 0x0, &(0x7f0000dd9000)=0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00001cf000)=0x6, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000119000-0x4)=0x3, 0x4) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) 2018/01/09 12:18:50 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x21, 0x0, 0x8000000) write(r0, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020001000000", 0x24) 2018/01/09 12:18:50 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80005, 0x4) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f000098d000)=""/163, &(0x7f00004a6000)=0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000055e000-0x10)=[{&(0x7f00001fc000)="390000001000090000003200000006090700004a0300000000000000000003b20800130001000000000000000000efffffff0dc600ffe4693e", 0x39}], 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000e0000)=@sack_info={0x0, 0x0, 0x8}, 0xc) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000fd3000-0x48)=@full={{0x3, {"3b9b7e80eda28a"}, 0xffffffffffff8001}, [{"5379d4bba9603a"}, {"a8e043419277aa"}, {"c600d092fdffb0"}, {"50e9a8139e02d2"}, {"17846064848d9b"}, {"d2b2cd7ad31e6c"}, {"727faba2dc2785"}, {"4f3153bdbabe87"}]}, 0x48) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fd1000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000fd2000-0x10)=@generic="08de92be39ff6e3766660161b7759073") getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000033b000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007a000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d3d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fd1000)={0x4, [0x1, 0xfffffffffffffffe, 0x4, 0x56]}, &(0x7f0000fd1000)=0xc) 2018/01/09 12:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80005, 0xa1b, &(0x7f0000923000)={0x0, 0x0}) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005fe000)=r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r3 = socket(0x11, 0x3, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000028c000-0x4)={0x2}, 0x4) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x2, 0x4) bind$packet(r3, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000a29000-0x4)=0x3) sendto$inet(r2, &(0x7f0000edf000)="", 0xff57, 0x0, &(0x7f0000996000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:18:50 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80007, 0x80001) getsockopt(r0, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) accept$alg(r0, 0x0, 0x0) recvfrom(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x41, &(0x7f0000001000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f0000919000)="fdb0e75296fa802a3878dfd8baf468f86c3564b175eb56dc181f25f930d1f8f1a67bf04217f249f16c15539588aca6fd2c283b11c04338a98f523c36347815422cf26cea0a9ace29da5ee0b536e9eb9e7b446c76aa4dbf563d39a53df6d83c878ee0b95ae8ee1dff47f8de22ed0136091d69df0c667fc0338714d20a13e058a0f7d78c", 0x83, 0x40081, &(0x7f00009c0000)=@rc={0x1f, {0xffffffff, 0x3c3, 0x0, 0x4, 0xe000000000000000, 0x32a}, 0xffffffff}, 0x9) 2018/01/09 12:18:50 executing program 5: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) recvfrom$inet6(r0, &(0x7f000093c000)=""/28, 0x1c, 0x0, 0x0, 0x0) socketpair(0xb, 0x3, 0x4, &(0x7f000062a000)={0x0, 0x0}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000ade000-0x4)=0x1, 0x4) 2018/01/09 12:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) accept$packet(0xffffffffffffffff, &(0x7f000077e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008eb000-0x4)=0x14) connect$packet(r0, &(0x7f000030d000-0x14)={0x11, 0x1b, r1, 0x1, 0xffffffff, 0x6, @random="9989bcc603bd", [0x0, 0x0]}, 0x14) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000130000)=""/76, 0x4c) r3 = socket(0x9, 0xa, 0x80000001) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000f1d000-0x4)=0x4, 0x4) connect$unix(r2, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 12:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair(0x10, 0x6, 0x3, &(0x7f0000ea9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000369000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000b1a000-0x8)={r5, 0x1}) getsockname(r3, &(0x7f0000835000)=@generic={0x0, ""/126}, &(0x7f0000d5c000-0x4)=0x80) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008ba000)={0x0, 0x80000, 0xffffffffffffff9c}) recvmsg(r0, &(0x7f0000fc2000)={0x0, 0x0, &(0x7f0000c34000-0x80)=[{&(0x7f00003d3000-0xe4)=""/228, 0xe4}, {&(0x7f0000ce9000)=""/0, 0x0}, {&(0x7f0000132000)=""/20, 0x14}, {&(0x7f0000ddc000-0xe)=""/14, 0xe}, {&(0x7f000030a000)=""/172, 0xac}, {&(0x7f0000ef5000)=""/4096, 0x1000}, {&(0x7f00009f2000-0x59)=""/89, 0x59}, {&(0x7f0000047000-0x3b)=""/59, 0x3b}], 0x8, &(0x7f00009ea000)=""/227, 0xe3, 0x3bcd}, 0x10040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b60000)={0x4, &(0x7f00003cf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f00005a8000-0x8)={r7, 0x0}) 2018/01/09 12:18:50 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000-0x8)=[{0x6, 0x4}], 0x1) sendto$inet6(r0, &(0x7f0000001000-0x41)="fd", 0x1, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) 2018/01/09 12:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000711000)={0x3, 0x6, 0x80000000007, 0x81, 0x4, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f0000fc1000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ba3000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000970000-0x8)={0x0, 0x7, 0x1000}, &(0x7f0000d1f000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000752000-0x8)={r2, 0x3}, 0x8) 2018/01/09 12:18:50 executing program 4: socketpair(0x5, 0x1, 0xfffffffffffffffd, &(0x7f0000a96000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f000094b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000221000-0x4)=0x80c, 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x5, 0x401, &(0x7f0000fd1000)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000369000-0x78)=""/120, 0x78, 0x0, &(0x7f00005ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 12:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x1, 0x1e, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b5000)="8368165b3ec290b5cc2f6613e7e34fe7bfa2fb68bfb3b9d6b0bfde613ab233b2dcf67a987aa0d358732a9b69dd2e553e7d544efc8bbd8596f9adfec49d586163b8", 0x41) 2018/01/09 12:18:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000000000+0x9b1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006ce000)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000614000)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000061000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000ca000-0x28)={r3, 0x0, 0xa8, 0x13, &(0x7f00007ed000-0xa8)="84c4ec83788b8942c5f93a91c1a77cf83b516d98635797ffdccf8a688bebc06a79051849910947be7db8ab53bd645bc14b0c9dee61579b906dbe36dc55ae68732cac6bf96bcc6e1faec0ae1af0972a03ff92f8f8bd3f10c490920631de1b324b73e74cc3dcc3978fda9375eb93d5710a8c4a28e9eeacc35227fdcdcba2ed06c015c34d976efee6d5797137c0c6e256d0c0f0ae9897d64a0114eb3f19a5269ffde1d1204393319ed8", &(0x7f0000554000-0x13)=""/19, 0x0, 0x2}, 0x28) listen(r2, 0x0) listen(r1, 0x0) 2018/01/09 12:18:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000533000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007af000)=0xe8) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000b34000-0x4)=0x0, 0x800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000fda000)=""/9, 0x9, 0x2, &(0x7f0000d74000)={0x11, 0x18, r1, 0x1, 0x6d, 0x6, @random="b40be66099a2", [0x0, 0x0]}, 0x14) 2018/01/09 12:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r1, &(0x7f0000238000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f31000)=0x1c, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000024d000)={0xffffffffffffff9c}) r3 = accept$inet6(r0, &(0x7f0000792000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000313000-0x4)=0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000084000)={r3, r0}) 2018/01/09 12:18:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008e2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000655000-0x7a)="2400000043003f00fbff000000ef03000229070404000100200500d800000000fffc000077b35e72ca4961d5b82aabcab7b21677245a9257c2790c580d76bcc0878d9e134a828862bf8e39669b7ec93f127c95e98f146a17039be035a29c30cfbe44422be432d1ae104bfef76b1ed1623a3fcf037e7d6ce2eb5e", 0xffffffffffffffd0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 12:18:50 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fd9000-0x4)=0x0, 0x800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fd9000-0x4)=@assoc_id=0x0, &(0x7f0000fd8000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000417000)={r2, 0xef9}, 0x6) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fd9000)={r2, 0xffffffffffff584e}, &(0x7f00005da000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000049b000-0x98)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffff}, 0x98) bind$unix(r0, &(0x7f0000fd7000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/09 12:18:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000413000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1800000004001, 0x84) connect$inet(r2, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x401) r3 = accept$inet(r2, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) listen(r2, 0x0) sendto$inet(r2, &(0x7f0000a37000)='7', 0x1, 0x0, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f0000144000-0x1c)={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xe57}, 0x1c) shutdown(r3, 0x1) 2018/01/09 12:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000ba2000)={0x0, 0x0}) r2 = socket(0x8, 0xa, 0x0) r3 = accept$ipx(r2, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r4 = socket$inet6(0xa, 0x40000080806, 0x0) r5 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r5, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x3, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ec8000)={0x0, 0x4}, &(0x7f0000ffd000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000014c000-0x8)={r6, 0x5}, &(0x7f000035b000-0x4)=0x8) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000aaf000)=0xffffffffffffffff, 0x3) bind$inet(r2, &(0x7f0000323000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x40000000000005) ioctl$int_in(r4, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r7 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r8, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r9 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r9, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r9, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r10 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r10, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r11 = accept(r4, 0x0, &(0x7f00004b9000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00009aa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r11, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r11, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000042) 2018/01/09 12:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) write(r2, &(0x7f00008dd000-0x194)="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", 0x194) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a42000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fc0000000000000}) shutdown(r3, 0x1) 2018/01/09 12:18:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffff9c, &(0x7f0000003000-0x40)=[{&(0x7f0000001000-0x15)="10d8b47413f858e9ac21717edf7f348ccf775a4d1a227dd88906f4847b4164c104ad989d11ec", 0x0}, {&(0x7f0000001000)="d27ae5d3b8671262611cf92ed286cf4dd28c26f4cf4fee7932b2b2510176edae0941471a87a5ef0c74558fb2a4e8e9815e1e3995fd25dc7152511940b5a624b7246fc910a1e21e615ecde28fbdf6b435618e3b26495641a7f6946b3001bb5f75e02e6b75cf577ecfea718692bf4a1bb2045b4bec53927ef8642c32d5f814b2644728531e8b", 0x0}, {&(0x7f0000002000-0xaa)="274834694a4110a08c80ea2a9448f811d0c22e79f35aaa7700b9edf0eb5fefa48bb0a17a1a102b241766c1ab655e5ed9056489d0802ee6b4b427c67386accf8c89b27125c4b6de5507930c80a8c884375a1a58079375cfc3231dd6131452a9def981c94584e47dc4b7d402f93cf386604282dd365ab90ef62c4eb33fc0dead0fcbaa8bc9bd648a9a5130a49081218d8a21f2e5920229fc7387624f0edc5c9c7e6a33d872c70cd4d06f0d", 0x0}, {&(0x7f0000002000)="e1d15bd4c15a6fdca477a14383dce14c5ba4585baf4975f8d23008231ecd2ca01879139509cf22c07ff46de8208a2203dfd583038056b8dad0decdc04645c9330cae73bb47606738603b44a326924eb973f4d53ba37b5ba15f46fb67be752e83ee8b2168478364339c0434489d5f9159e689edd944aa0dc1ef25137f48add9fcfc98275d3aa2", 0x0}], 0x10000145, 0xfffffffffffffff9) 2018/01/09 12:18:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007ba000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000849000-0x18)={@loopback={0x0, 0x1}, 0x100000001, r1}) write(r0, &(0x7f00000d8000-0x26)="260000005e0009fff10001013a000001000000fefeffffffffffffffffff7f000004fb4b35ea", 0x26) 2018/01/09 12:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000080080003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x45, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 12:18:50 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x80000000005, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 12:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000976000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094b000-0x4)=0x10, 0x800) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00006fa000)=0xfffffffffffffff7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) bind$ipx(r1, &(0x7f0000633000)={0x4, 0x3ff, 0x8, "163a77a4658d", 0xfb, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f00002af000)=[{&(0x7f0000a05000)="4f50177f798863bde821bf1ef0ad49a2e8b9c0a401f7da453096aa2ab71f36fd286c1c820e070a1ac011a6bd412a4037ef7f7287539fe9fdedb2029c068ff17cae54da7c9cb2b52872d66c9a50313c1688c613503687a884164a45c6ded26ac1444089fed9e1ee3011ff0aa6d35724f7694b98320d0c177d215652a451f50e0adde049b0c1b8316b770c5bfd09fb36c7e24593f4e2803b3bb0da6ab1f961a171e217c63ed050300abbc5f1c6397f245904d793a4dbe60c352e62571569a9af1a9e59dac0f7cef9d6bdcbc6b6292803fef319993e2f2e9bab0ab44d6ce7a70883", 0xe0}, {&(0x7f00002a5000)="c1725f59f19ac5f80322880c7755f88cae1602389749f5db1881a5554532e0c0a476f45431e6f4f41c90f26bacfd3d32000f46f6ff35907a3086581b43df11cfad31fef48bfee80b3a798f809227202d4a0f236f6a2d3d44f5a0451b423a00e374fb68898f1af9ac7d26a08d30cbded14a7912df83dfc29eef4ba9102e20256401e1ee4c5d1e77d4294aced4fa48a9e44bf509b2681ddd9e88da48fa6ed5b776a833fe543e7c391da183c367f24cad5c676724d9ca980a53599a98e1fe69e06e7af60156ac5f4907cefb45c9244f74f9", 0xd0}, {&(0x7f0000f24000-0x4b)="caeeba6eb2a21b9445427a7b8b3670c892fae2759ee0641f1aed0456433e3a512d92d6d639e27e6d9bf6132abaafa271b799f83fa2d625ff8b004dd033cff1eeefdc779479dcbb6eca02f1", 0x4b}, {&(0x7f0000341000-0x77)="4842da63ef9a3039648e246039b401c04d980d7f90106fce6c62bd3e6c7b3cc26789621161e12e27f41fd6950c8d1a0409741c558fc9f8378cad56780cdc321fc2777a71514a418b246d98904373c9b10ba5315d76f0a4b04566350762339fa1cf70e7923362d1d3211d3e471285f788d6970a27723af0", 0x77}, {&(0x7f000019d000)="1a59255e08debfcac86df6295660a620b156da82c80f1e3217416ee860118fd9fa4664e83c9070235ef54fa06816fe0c4b9b733d1b728f408652222956e7ddb7e208f19d46df651cedb3c7524e92f8ac8cc36ce4f0f07f7cc0aed0dba635c2ba4a964e378d0d9d1c2811627d774f666b8a0c23b1fb9ab085eeeb3d5c507edaee95e3b5285c9bee7eb44e13a6e8fd6ddb9e358be0f1f2f4024875f0313388fb1e047ab7ea769c0c73a9aaadfe9afd694821c9a9a90f", 0xb5}, {&(0x7f000021f000-0xd2)="9cf8b59135effd27e0fd0c96a561071ff0c33bc359b0a42527fbdbf920c7977c224bc9e38ce47459bea6283523c922ede2e345767bfd61692f1c00f740ad7642e2a3ce4e3c3b9e84df9310109aa8056110aaa1c012d52048966a54a923db0c026dda9d51c930b0cb5087ffefafab63e3204033da236f5cda0902d8873981527e1ab3a14a054a696a1348666540633acefc07744cf08f1fffe68f252028608bc26b3dfb81914ceb09fc8a8573b4e76f0d5c2c430d5a9c84e3a0a19028a57f1b91f1d0f76d50bc18e9552a7ff6df79a93e6036", 0xd2}, {&(0x7f0000449000-0x5f)="d270960e3d0912f9918e217334dda431306d5690d259226262f48776c6366f320c8ec0af7e8ae045a0c12955ac0bb9d962a2e8b2680b67d5d3eac8e86126deec045791857360d0d122e1fbe80037251b6d6ad63fe8baf7d1e0b070291c40e5", 0x5f}, {&(0x7f0000202000-0xc6)="3338f15a44a084e3f73a23d1b87e115821db9e360279645aca55a28d53b0659f64a03ceebd0119cdef07400b0ee5c5fa6e1c9727db722d953cf961d7f6b85d659f50132887753a3c570efeaa79ea6abb9c52259f37f2e95d8b41f241aa538ed87b54b725adf6db020be9455eee6ee5eaf0cd81ebc29da2a242a3c58cc599a3a6cb28def6bc3ed3e754e3e9ccdc32014b03746b3259e7f5799c588b26719d0f3765cccc67b71ee6ad43e02bfd184ffc2b2bbdd94ce0211a20c0a11015205dd50d9307f23e092a", 0xc6}, {&(0x7f0000a24000-0x69)="9a9b5ecca69b42c2171090c03618dc8a5d3c983857f7a5312368a3d6f609931560f37f0327afe4770adf68c49e6db0fc5f5cca41302fe80213386c4821bb9d201df2c01b70dee5f0f4420acc05c0e3cce04a6579a3f47796eb94ae5358f235a099ea55c7a78490002a", 0x69}], 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@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}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/01/09 12:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000424000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000018d000)=0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) 2018/01/09 12:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d6000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) poll(&(0x7f000035d000)=[{r0, 0x1001, 0x0}], 0x1, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000630000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000a2d000)=[{{&(0x7f00006d4000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00007c6000-0x30)=[{&(0x7f0000bd3000)="41870b3739270e8102a66deeec26eab918", 0x11}], 0x1, &(0x7f00003ca000-0x48)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d7f000)={{{@in=@rand_addr=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=@rand_addr=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}}, &(0x7f00004a9000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00001f4000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000)={0x2, &(0x7f000019e000-0x10)=[{0x4, 0x8, 0x2, 0x5}, {0x4c6c, 0xfffffffffffffff8, 0x81, 0x3}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000342000-0x4c)="6e7600bc80ccbbfe9ef0a570a835b4a3b867280c33cd7b8d21181654bc505fe2684bebb934dd608affe87f695c704bc6114e076d921b32fc42bded51313c98f3fcb0e3464a52b18310b1ba3b", 0xd8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) 2018/01/09 12:18:50 executing program 4: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000577000)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000051000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000406000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000b7000-0x6)={0x0, 0x0}, &(0x7f0000c74000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a91000-0x8)={0x0, 0x20}, &(0x7f0000d36000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c9e000-0xb8)={r2, 0x8, 0x81, 0x5, 0x622, 0x8, 0x3, 0x5, {r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfc35, 0xfff000, 0xae, 0x8}}, &(0x7f0000cf6000-0x4)=0xb8) r4 = accept$alg(r0, 0x0, 0x0) writev(r4, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00004b4000-0x1)=0x1, 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000147000)=""/243, &(0x7f000078b000-0x4)=0xf3) close(r4) 2018/01/09 12:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0xffffffffffffff2c}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/09 12:18:50 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, "0000000080000001e40cf6ca7068088a5c8100000000000003ff754a39de5b623be7d753"}}}}}, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) socketpair(0x4, 0x80f, 0x2, &(0x7f0000ff2000)={0x0, 0x0}) socketpair(0x2, 0x0, 0x0, &(0x7f0000113000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000a8f000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000081f000)={0x0, 0x0}, &(0x7f0000a5c000)=0x6) r3 = socket(0x10, 0xf, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000ff6000)={0x0, &(0x7f0000ff6000)=[]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff4000-0xa0)={r2, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x0, 0x7, 0x28}, 0xa0) bpf$MAP_CREATE(0x0, &(0x7f000057c000-0x1c)={0xf, 0x7f, 0x0, 0x92, 0x4, r1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ff4000)=0x0, &(0x7f0000158000)=0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000f70000)={&(0x7f0000ff7000+0x2d7)=[0x2], 0x1, 0x4, 0x1, 0x6, 0xa6a, 0x10001, {0x6, 0x8000, 0x1, 0x4, 0xffffffffffffffff, 0x10000, 0xc282, 0x7ff, 0x5, 0x40, 0x1, 0x80000000, 0x2acd, 0x20, "d45fb3abd824ebae3e7c3f03384672cea9a02bf79ef3475ef44b846b2c949f3b"}}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000076a000)={0x0, 0x0, 0x0}) 2018/01/09 12:18:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000081b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000289000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000878000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043c000)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000583000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000320000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000b71000)={&(0x7f0000070000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000046000)={&(0x7f0000c29000-0x208)=@newpolicy={0x208, 0x0, 0x0, 0x7, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3f, 0x0, 0x99, 0xa, 0x20, 0x20, 0xef, r1, r2}, {0x4, 0x7, 0x7fffffff, 0x3, 0x5, 0x101, 0x8, 0x2}, {0x3, 0xfffffffffffffffe, 0x5, 0xf9de}, 0x7fffffff, 0x5, 0x1, 0x0, 0x2, 0x0}, [@u32={0x8, 0x1d, 0x7}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x6, @in6=@loopback={0x0, 0x1}, 0xa, 0x9, 0x10001}}, @migrate={0x10c, 0x11, [{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x3f, 0x3, 0x0, 0xffffffffffffffff, 0x2, 0x2}, {@in=@rand_addr=0x1, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c, 0x7, 0x0, 0x4, 0x0, 0x2}, {@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x0, 0x3, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3b, 0x4, 0x0, 0x5, 0xa, 0x2}, {@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x6c, 0x0, 0x0, 0x5, 0xa, 0x2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in=@loopback=0x7f000001, 0x3c, 0x1, 0x0, 0x0, 0xa, 0x2}]}, @proto={0x8, 0x19, 0x2b}, @offload={0xc, 0x1c, {r3, 0x1}}]}, 0x208}, 0x1, 0x0, 0x0, 0x20040000}, 0x40000) sendmsg$nl_xfrm(r0, &(0x7f0000d74000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r4, 0x0, &(0x7f00006f1000)=0x0) 2018/01/09 12:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fee000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) pipe(&(0x7f0000f93000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f82000-0x10)={0x7, &(0x7f0000aa0000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000823000)=@sack_info={0x0, 0x38, 0x400}, &(0x7f0000393000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000627000-0x10)={r3, 0x10000, 0x1, 0x8}, &(0x7f0000a1d000-0x4)=0x10) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000323000-0x10)={r2, &(0x7f00007f4000)=""/5}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000197000)={0x1, &(0x7f0000bec000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000db7000-0x10)={0xb9, &(0x7f0000633000)="15b8a1555d838f37c3801063cc30db866abf031c6a50e608f030fa98cf154fa1ab865e7d273e41fc2c4532416a866ddbb119489a728aa9ab7bf4fb25aceacf68a91421e480c85cb0ccd82de25b8210c14716ff550a0abb175951ca77b928ee47e5503503ddb8c830dbb9f6239a6b54a923c79ba6549bf94507a88b140babde0e4f14ab275ef286a1d2d5f2d196a9ec98de7734b6a30ebc0039008ca64862e11c80a6d21dba02616eea80e56d6e7cd52a3275082bab6e60006a"}) 2018/01/09 12:18:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x401, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000678000-0x4)=0x6d51, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0xa1)={r2, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x200, 0x1, 0xed06, 0xfa74, 0xfffffffffffffffb, 0x4, 0x9, 0x3, 0x3, 0x8, 0x5, 0x4, 0x9, 0x0]}, &(0x7f0000001000-0x4)=0x108) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) r6 = socket(0x1f, 0x8000b, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r3, 0x92}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000004000)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000005000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000006000)={r4, 0x0, 0x8, "d1e0f97a9d9d7536b75a51d71acb2263e13bf9b862608e94789200dd8f1a17ceb7a9a3ccb5e5ea05e91ae8a01dd7d09464d3b95042d966d60f1f07d5c221c711bd"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000)={r3, 0xea2}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000002000)={r3, 0x30000000000000}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r7, 0x5, 0x4f}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000008000)={r3, 0x4, 0x9b, "07d4ba107077bd62c83f9917e53e7896b7a90a252e626880c24dcb0a6886abebca03aaecdfc55a5681b22285657cf0b05264d72000a08ae3f6dc6721ee6d65de29c162fdfa955f5a017bc362ee446adcbaa2bee5a8568f7341ff366c3f6a6700cbf02538ebb03e37608c7f01d5671bf5a4beabac0ee89e47969a0524eb1d720bd5cdc9b33884bde516e110a375d31445ce859c727b8d5d84d70026"}, 0xa3) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000003000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000009000)={r9, 0x8}, &(0x7f0000004000)=0x8) 2018/01/09 12:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fe9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000db8000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007d3000)={0x0, 0x4}, &(0x7f00002b0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f4b000-0x6)={r1, 0x9}, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f5c000)={0x2, &(0x7f00000d0000)=[{0x6, 0x3, 0xff, 0xfff}, {0xfffffffffffffff8, 0x14, 0x5, 0x80000001}]}, 0x10) r2 = socket$inet6(0xa, 0x80006, 0xd167) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fda000)=@int=0x0, &(0x7f00001ee000-0x4)=0x4) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000896000-0x1e)="cad578ef2aea5c11668f8876096de7b024d5bac5dbfe088aa56d64482c42", 0x1e) r3 = socket$inet6(0xa, 0x4, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={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$inet6_buf(r2, 0x29, 0x23, &(0x7f0000b42000-0xe4)="8c970e4cc51e1349b2cb057b1adbf054dfc5098835eee4a5a370132944bc4942f7e84414bd50709f1fa570da7b29ffb9f33a15d28075d9d71a0873c734535744b5737b6d8282b35ce5ea72cba25742030ee30c20ca76c6c1c5b0f1a130dfa9847c4529b5c78747766addd39a8a39a88cda5557b67c70461e1864bce557433d7a6ca5b8e739cfcceec7e91c720860ab0f7917091f4dfaecdbceeac044411b4fce95683e10f7565093ebd70b868efff1c53845d02ee6bdb767cd52578417fb9788a9ef6f6f191e1e1e4c2c8e7bb8178182f992ed58650375d7d791fd2c5bcf15852ae1b7bf", 0xe4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000449000-0x410)={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]}, 0x0, 0x0, []}, 0x90) [ 265.888234] dccp_v4_rcv: dropped packet with invalid checksum [ 265.899774] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=27272 comm=syz-executor0 2018/01/09 12:18:50 executing program 7: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x0, 0x5) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000171000-0x4)={0x8393}, 0x4) pipe(&(0x7f0000e99000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00009a8000-0xc)={0x20000000, 0x7f, 0x3f}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f000054c000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c8f000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[], 0x67, &(0x7f0000ec7000)=""/107, 0xfffffffffffffd2b, 0x0}, 0x1) 2018/01/09 12:18:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xf, 0x803, 0x5a, &(0x7f0000356000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000e71000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000abe000)=[0x0], &(0x7f0000000000)=[0x0], &(0x7f0000000000)=[0x0, 0x0], 0x5, 0x1, 0x2a5, 0x2, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:50 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) [ 265.953476] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=27272 comm=syz-executor0 2018/01/09 12:18:50 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x40, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) 2018/01/09 12:18:50 executing program 4: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000818000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x170)={0xffff, 0x5cf4, 0x4, 0x44268310, 0x6, [{0x20, 0x9, 0x80000001, 0x0, 0x0, 0x1802, 0x0, 0x0, 0x0}, {0x1, 0x9, 0x0, 0x0, 0x0, 0x105, 0x0, 0x0, 0x0}, {0x81, 0x0, 0x5b, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x7fe00000000000, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x9, 0x80000000, 0x4f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3, 0x7fffffff, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x10000000000016, &(0x7f0000948000)=0x0, &(0x7f0000102000)=0x351) 2018/01/09 12:18:50 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, &(0x7f000001b000)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000021000-0x5c)={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, {0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, 0x40, [0x6, 0x1, 0x6, 0x8, 0x41b6, 0x7, 0xff, 0xfffffffffffff801]}, 0x5c) 2018/01/09 12:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$llc(r0, &(0x7f0000d97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000118000-0x4)=0x10) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f000073f000-0x10)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056ea6bfb0c29e21c6359359c2a9079cad1e2ecf7a8689f3b58e78f114845bc877acf82b79faf4b29d9cdd52388bee75df582b688f270908eb159429456f1e720e5100ce1c9725dfba5b28af7da382b7b3b9d336ee58b8fa29f05cd9bad017a76a414e800f347a6e5cbe967b99a08a4ed629ad8b967d6c67ef010a99f60a89e2cd91d06df9b2ac0bff95c1b8624d8ff8870464eed4e3b1fef05124a52f0676f4d6b5b2e9c66c9ac1f4ae0b2cf2465bb78e945a7966dc8c7a9108c1c9a5669aec32fe0428d59376a1629da279c7a698f2c29b93825aebe1f365e0bbd7d9a6c8a5782c4f38dffa9ec45e0242be2f87e81bdd02b779e69e72b2198d563bdc0845a89d15d30bbe7a5a2fc0dcea4cee535c0948904e051098b3fb26b255551ba142859efa1d5ea7b", 0x1a4}], 0x1, 0x0, 0x0, 0x4008014}, 0x4) bind$nfc_llcp(r1, &(0x7f0000f19000-0x60)={0x27, 0x100, 0x2, 0x7, 0x6, 0x1, "734e5fff6943176dbffc67554972a034246ac17c6bac807f45285318e973cad68a1bb455beb7e4dc8ab96d0f2cb88060ac367a2e76ee8b6194fdfb163d7021", 0x18b}, 0x60) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/09 12:18:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000eda000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000066a000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000002000-0x20)={0xc180, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000000)={r5, 0xffffffff}) r6 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000002000)=0x4, &(0x7f0000002000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000)={0xffffffffffffff9c, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=r9, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7e12, 0x9, 0x3, 0x9, 0x61, 0x2, 0xfffffffffffff000, 0x81, 0x0, 0x10000, 0x9, 0x5, 0xffffffffffffffff, 0x40000000000000]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000004000)={0x4, 0xc, 0xfffffffffffffc9c, 0x1, r10}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000004000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffffc, 0x5, 0x5, 0x7, &(0x7f0000006000-0x10)=@generic="d69e93c6300e38a3131ef01b9973fcc2", 0x5, 0x800, 0x401}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000005000-0xc)={r0, 0x80000, r1}) r12 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r12, 0x800448d2, &(0x7f0000007000-0x10)={0x4, &(0x7f0000002000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000000)=0x1, 0x4) socketpair$inet6(0xa, 0x80007, 0x81, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r13, 0x84, 0x10, &(0x7f0000006000)=@sack_info={r11, 0x1, 0x3}, 0xc) [ 265.992069] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/09 12:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) bind(r0, &(0x7f00005e2000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/09 12:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0xff) socketpair(0x1b, 0x6, 0x4, &(0x7f0000a0e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ad7000-0x4)=0x8000000, 0x4) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000726000-0x3)={0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cfb000-0xc)=@sack_info={0x0, 0x4, 0x4}, &(0x7f0000b99000)=0xc) socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a8b000-0x8)={r2, 0x9953}, &(0x7f000084f000-0x4)=0x8) 2018/01/09 12:18:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x800000000000011, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$alg(r0, &(0x7f0000df7000)=[{0x0, 0x0, &(0x7f00005cd000-0x80)=[], 0x0, &(0x7f0000d6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 12:18:50 executing program 1: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000933000)=0x0, &(0x7f0000dbd000-0x4)=0x8) 2018/01/09 12:18:50 executing program 7: r0 = socket$inet(0x2, 0xa, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecd000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000386000)=0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000de7000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000546000-0x10)=@common="6c6f3a00f4890046041b932004000b00", 0x0, 0x0, 0x0}) 2018/01/09 12:18:50 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004ac000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fda000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003bd000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400003, 0x0}) 2018/01/09 12:18:50 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$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000315000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:50 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0x1000, 0x2, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x200000000000}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e75000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ff2000)=0x1c, 0x80000) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ff4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000ff3000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="acafcbdb09271605f0d104a8c41c8154"}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ff4000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff4000-0x4)=0x5) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000ff2000+0x767)=0x0, &(0x7f0000ff2000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e30000)={r3}) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b11000-0x8)={0x0, 0xf8}, &(0x7f0000623000-0x4)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ff4000)={r5, 0xd8, "838c495c8c5ed2e4a6053ca54f6da3435c08f74bf3374d24e07d02d03002fadaa694aeb440e8a0c7d924fc3a230d32a73823da6b9e13d09f3721ec18ca6245bc10089bf01705167fa20396e8ed240ebba2332a7c355bfa5cddee0a28785255f9a1a56e844ffefdcaf4729348b668d1de4d9a6c70842b042904fe8a9604dfdb0e8c301be8387d4ee96bd2037bf0ceff19183d33b72145676a85804601a003dcd4787fe20e1894799ca539d2bf59a1fe1f2c83e030db3b6c5f7ec3c92431861003915e81e1dafe16043026cdb8dc0e4a36a71b85b7c2e6e594"}, &(0x7f0000ff5000-0x4)=0xe0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00004f8000)="b3344e70d5ba5a4ce31a169b468b7c0e8d61623e5b9cd15d07cc9fdcf696b01cb05f0f822814c7823ccc3a92bad75c3b06d1e82b21871c52c32238d5920e258a7fc18aacfe8f03a32d30cfe6a62c4d9e92d2ffd99e90f296c97fada51dd938bf227943a8936a2c2d7be0", 0x6a) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x1e, &(0x7f0000ff5000-0x4)=0x1fb2, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x807, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ff4000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x200, 0x5c, 0x68807f2b, 0x5, 0x8, 0xffffffffffffff00, 0x7, 0x0, 0x3, 0x1ff, 0x8, 0x8, 0x100, 0x8]}, &(0x7f000098f000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000bf3000-0x20)={0x2, 0xffff, 0x200, 0x3, 0x8, 0x10000, 0xfffffffffffffff9, 0xff, r7}, 0x20) pipe(&(0x7f0000ff3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r8, 0x80386433, &(0x7f00005f0000-0x31)=""/49) 2018/01/09 12:18:50 executing program 2: socket$inet6(0xa, 0x800, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cfb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/09 12:18:50 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000003000-0x1)="", 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000004c000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='bcsh0\x00', &(0x7f00009f4000)=@ethtool_gfeatures={0x3a, 0x5, [{0xffff, 0x6c, 0x8001, 0x3f}, {0x1, 0x20, 0x1, 0x3}, {0x0, 0x89fd, 0x1, 0x4}, {0x7, 0x4, 0x80000000, 0x8}, {0x9b, 0x481, 0x800, 0x9}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 12:18:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00006c1000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c58000-0x28)=[{0x7, 0x1}, {0x3, 0xffffffffffff8c3f}, {0x0, 0x20}, {0xe, 0x6d9db588}, {0x0, 0x7}], 0x5) recvfrom$ipx(r1, &(0x7f0000a9c000)=""/219, 0xdb, 0x0, &(0x7f0000993000)={0x4, 0xfffffffffffff5a1, 0x9, "0b7c6923c884", 0x5, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000095d000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 12:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a3000-0x8)={0x0, 0x0}) sendmsg$alg(r0, &(0x7f0000d84000)={0x0, 0x0, &(0x7f0000c19000-0x80)=[{&(0x7f0000a5e000)="aa507d2587273ba974b9502c98dabe17706725372ff62ab932c9700a541d9ad209b96106bc3833af849d2e4b414a2f5752ca0a63d998d2010fa7a5af8fa6bcef261aebfcecd2fb1e0e9163b13171fcc3a04ad8dba5e67565babea6f5b75d06e6778f67c06a77fd588636fa742f2f05a63744986da24c4c93646cfa88c571973c74c4ace01e142c47206a238c17bbf1cf2ce363899b8257c26c8c3c55f0ab965cc694cd66be1f60b495cdb1439a0153e284ca3bfc9ad0f38f045d76d92424d5dccc317601441922704989c3fcc8f74fe935eacfc363062653ef28485b07b7c9d91f2fe14d4b041ceb", 0xe8}, {&(0x7f0000572000)="19f82bba47c4014c2ef31815e13b38da819fdddfca01c1ae466ed069b3e625dd67f7c494827569d3c6a47aacac00c2fb417aea0e0f5a6c962341af255f5e0f4526a10d2da3bcdb01d9734f1a3729", 0x4e}, {&(0x7f0000ab7000+0x37f)="318e514e17c6878ff53e1c2beb1aee14380d6c11b859bb153997eb0de62aee4aeb8436d9b4f1fa89953072a8110d66c5076887485e9f50a20a23a456d1e6188260221f292a16879f53031913cfbbc75c0692ebb8279bb11a4299345f05dec77207f8cee52ebd1e4ac4697ca9944734d960234cac060932c87bf594dddc38fef3dee75faa5559815924d456a3711a6683d1ae7252ffd6b20195910f0298706474ec6b0066c6f820df32903e1cdcb43986b463c1ad837997148a59b5c46c7af30cb87c", 0xc2}, {&(0x7f0000c81000)="2f8798eade68440430d1ec2bde90d0143d144f45768e073a865785890044ec87b6de422b3af34d350d7a0ab1ed854b9b38d0f63cd4fd805bde744e8c281b4163ff6d3ffe197e23379769a878f087074016afc3fc039864b632f438f40330ce8ac383e8a4415fb111bb65d0deab2c53063bc7c5ace0707e686e4381914ed43f386ee6a1013d6a4c6a85f9c1fc", 0x8c}, {&(0x7f00000d1000)="a8ba8babee77f18ed78a22babfaba54b66d001a267bcdfd373cba323d9096b5f33079b2eac68c7e4b6240461b9fe756ac40de2de3538765401f7a1ece5c61e5c1b150957db487d8e90672b1ed36bb81d27bd8a3f91574ff59ce91eba8d6b6ee52ec77211ff1b82ca7fcce32d2ce23c9c50c5bf5d78d7f478e9aaec7717dd246653ac6ec7aa99bb0575ea0e9b281a9310050c9f2fac78d6fde95eabdcf06d35e2bd960c0459232f82597f279c46ac4cb287ea", 0xb2}, {&(0x7f0000d4b000-0x45)="5d2ba241a43efd7c9bd9eedfdbf84925f845b017495a3aed66f316bbc0971bda1f06badc6fb0ddcf4cbfc5638f4f6f0c7e5289118ed08cb11680ee66b90d133a43701df5e1", 0x45}, {&(0x7f0000a6e000-0x1e)="6ac36ef99eb99dc0498c0dd662259dc2a8a0e4fbe30247314637f35796b3", 0x1e}, {&(0x7f0000351000-0x1000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x8040}, 0x4000) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000720000-0x6e)=@file={0x0, ""/108}, &(0x7f0000831000)=0x6e, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000431000-0x4)={r2}) getpeername$inet(r3, &(0x7f000020f000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000637000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000218000)={0x0, 0x1}, &(0x7f0000498000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c3c000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000068a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000aed000)={r4, 0x80000001, 0x1, 0x0, 0x9, 0x4, 0x1, 0x8, {r5, @in6={{0xa, 0x2, 0x1c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x698e, 0xfffffffffffffff9, 0x2, 0x6, 0xffffffff}}, &(0x7f0000e37000-0x4)=0xb8) socket$kcm(0x29, 0x5, 0x0) poll(&(0x7f0000095000-0x20)=[], 0x0, 0x8000000) 2018/01/09 12:18:50 executing program 7: r0 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fd6000-0x1c)={0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000679000)=0x3f, 0x4) r1 = socket$inet6(0xa, 0x8000000003, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000035f000)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fd6000-0x8)={0x0, 0xb7}, &(0x7f00008f9000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fd6000-0x12)={r2, 0x80, 0x5, [0x4, 0xc3c, 0x9, 0xe6c5, 0x2]}, &(0x7f0000fd6000-0x4)=0x12) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000fd6000-0x4)=0x0, 0x4) sendto(r1, &(0x7f000004d000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) 2018/01/09 12:18:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) listen(r0, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e20000-0x8)={0x2, [0x9, 0xff]}, &(0x7f0000de1000-0x4)=0x8) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/09 12:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a95000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000089d000-0x4)=0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f00004c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000d8000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000124000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x8, 0x1, 0x400, 0x19f2400000000000, 0x8, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fba000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000eb1000)={0x0, 0x0, 0x4}) pipe(&(0x7f0000a81000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000d0000-0xc)={r3, 0x80000, r4}) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d02000-0x28)={r5, 0x0, 0xe, 0x77, &(0x7f0000986000)="fcb2886f48e34f196dc4cf36135e", &(0x7f0000f0c000-0x77)=""/119, 0x0, 0x0}, 0x28) 2018/01/09 12:18:50 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000a65000-0x1c)={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e0}, 0x1c) sendto$inet6(r0, &(0x7f0000ff7000+0x61e)="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", 0x9e3, 0x0, &(0x7f00002ae000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/09 12:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002c) socket$inet6(0xa, 0x805, 0x659) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x1000, 0x4) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 12:18:50 executing program 3: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d56000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0xf4b, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/09 12:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00009fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b6f000-0x4)=0x10, 0x800) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000130000-0x20)={r0, 0x0, 0x1, 0xffffffff, &(0x7f00009dd000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000ad0000)={&(0x7f00006d0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b52000)={&(0x7f0000678000)=@newsa={0x184, 0x1a, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'chacha20-simd\x00'}, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000d41000)=""/238, &(0x7f0000200000)=0xee) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002f6000-0x4)=@assoc_id=0x0, &(0x7f0000e92000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008d4000)={r1, 0x1, 0x3, 0x9, 0x4, 0x8}, &(0x7f0000789000)=0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000528000)=0x80000000, 0x4) 2018/01/09 12:18:50 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x8000000d1, &(0x7f000076c000)=0x0, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x893b, &(0x7f0000fd5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) 2018/01/09 12:18:50 executing program 6: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000af1000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007d3000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00004bc000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001, r2}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000af1000)=@ipx={0x4, 0x3, 0x3ce8, "ed63496a5bbc", 0xfffffffffffffff9, 0x0}, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000621000)="290200e70103ffe78f") 2018/01/09 12:18:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f00001b1000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004f2000)=[{&(0x7f0000059000)="290000001800ff0000fff8ffff0000020a1300000000ff06800800030d00090d0000080800000000f6", 0x29}], 0x1) 2018/01/09 12:18:50 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fc0000)={@generic="fd630ac24be7edc721f2784bace10d44", &(0x7f0000fc0000)=@ethtool_regs={0x4, 0x1000, 0xf8, "b8f20ec07e0a057eac04c8f09ee9ff9e5bb8485b3dc45be24977f48dd2fb7b60ca4fc9538f907ef1355f0749fb3e1d6d6a2303ecd59daa805505a8c1cab340a087a400df66102bb170fecbfcc673b73a3a30b33da960f8625f8d5ed07936ed6bd90032b047e1fa17b8af51c51d23b8251f92efeb480edbd409c960cd879ca6cfac67faff9368d17159c2b5731fb1d476a0d33a36b1fb6d8761d46fff5da29570f226535f8cda58db30fb7d0e618c6d89e29e3d7dcadf6658fc063f2c7b01973c836b2ca1f1f9935b9658ee675ad3b40e15363342f4c0f524a085d0047c106cfc78fc0c7a39ad96ce8618b77d093e702793451de427f0f8cf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/09 12:18:50 executing program 3: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000992000-0x37)="", 0x0, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d15000)=0x0, 0x4) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d4d000)=@generic="027ec8376e0f6ba12f98ac8974abf076") r2 = socket(0x5, 0x800, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2b, &(0x7f00000f1000-0x83)="8cdc22187ea32f306d8d34a0ab0e1c88dac724cca3a8e806d18ddf16df712a17b9a452be751d65dba6c92d24bf7838b49cb69606ca8bef772d96978cc72cf7aeb58ac0957474559b0d14fcb1517595b918cef8a39be7b1268403b7b003ea9e1112eee281c19718adb04768d7f60a9bbd26bfca4962ceb5b2720c0a7e8b223aadb8e0ee", 0x83) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000bc5000)=0x3ff, &(0x7f00002ed000)=0x4) 2018/01/09 12:18:50 executing program 7: r0 = socket(0x1e, 0x80001, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0xffffffffffffffde) 2018/01/09 12:18:50 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa5000-0x113)="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", 0x113) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fa4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) 2018/01/09 12:18:50 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f14000)={0x0, 0x0}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000f15000-0x8)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f14000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) 2018/01/09 12:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000aaa000-0xe8)="95dc8b70ffb46fc53c88d73032f7508488d6e3357e08ffac546cf8fd4c10ed73b0c926f8d5ca41d3c5c367f76f524fbd13ae41281965018f99816b7195c00d976209c19efadceecd0dd5c9b3a74c0a99d452655d129a19ea4b5b32fa8a386c1ba6dee99da7eba656519ef59e09f3d7c623ea18a927d265adc8480288368b040f12c9e18eb7e5d6888c75bc6cb1e2c68c21a1afe8175bb0f38d0e267451d318fb1aef7abb84b9c17da93073177c3747e5b67f863545388a40279888bc9eb0bebcf1ef59ccca50fd54a4890d7aba4b647bd9b16079a31798a4071262750e16014262f3e7cef460cbcf") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00007b6000-0x5c)={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, {0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x32b}, 0xa201, [0x100000001, 0x4, 0x7f, 0x4, 0x0, 0xffffffffffffa9a6, 0x4, 0x1]}, 0x5c) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/09 12:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a0000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000f2f000-0x4)=0x61, 0x4) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = accept4(r1, 0x0, &(0x7f0000332000)=0x0, 0x800) bind$nfc_llcp(r2, &(0x7f0000468000)={0x27, 0x8, 0x8, 0x4, 0x0, 0x80, "50b42898002e1f1f0630465822f23533d0028c74cfc57f38334a8916d8c44835ba2152d852754bba19bf130200fe79a9d11cfc366f1153d640bcb693478f7a", 0x5}, 0x60) getpeername(r2, &(0x7f0000ee5000)=@generic={0x0, ""/126}, &(0x7f0000be7000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000150000)={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]}, 0xffffffffffffffe1, 0x3}, &(0x7f000019a000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ee7000)=@assoc_value={r3, 0x106}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d81000-0x14)={r3, 0x5, 0x1, 0xfff, 0x1, 0x19}, 0x14) writev(r1, &(0x7f0000000000)=[{&(0x7f0000a67000-0xdd)="3900000010001900040000000000000007000100030000002000130000f17f0009001a0004000200470000ffff07fb011018e9070000000042", 0x39}], 0x1) [ 266.361090] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 266.367815] IPv6: NLM_F_CREATE should be set when creating new route [ 266.374398] IPv6: NLM_F_CREATE should be set when creating new route 2018/01/09 12:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c91000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000bc7000)=0x80, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f000032b000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000390000-0x46)={0x0, 0x9d, "2673b31f003ea4139864900f116ea25a63c0caf4b8ae0b9b0f517a30ecca722eaa340e6d1e8221eedc602178e1d50c1911888253375ff3cd02e4e7a4e07dc3c8fa58371001287fd5a22f6860a03d0537b6f459fb2368d525c78e7a42068cb15991b691cdb76e8e64ed6e565a095db3ac23b0198a4f45650463c48700bd05b6d04723a99727a80142d982de7d8abb45bab6c85b42dd1b2e6ad360693d49"}, &(0x7f000017d000-0x4)=0xa5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006b4000)={r3, 0x7f}, 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009fc000-0x4)=0x113, 0x4) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/01/09 12:18:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000a1b000-0x40)={&(0x7f0000941000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000081b000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000bf0000-0xc)=[0x0, 0x0, 0x0], &(0x7f000061d000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006da000)={@generic="e34bd60bab6b324de5f65b89143b70ad", @ifru_flags=0x4000}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000ceb000)=0x2, 0x4) bind$packet(r2, &(0x7f00006a8000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0xffffffffffffffc6) setsockopt(r0, 0x7ff, 0x4000000000005, &(0x7f000051a000-0x45)="12cfd169981597e43b26b144538dc99ee76e96a0ba1f21a7ea000da6d9b4e81fda2669719a8f09a9e3eaecc79af74ac9a93e96b68a7d679e4fc75352a0bf4e870cef98fb55", 0x45) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000ce8000)=0x0) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f4000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000f7a000)={&(0x7f000038a000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d23000)=[], 0x0, &(0x7f000003b000)=[{0x80, 0x119, 0x800, "143ecabbfa08497def8a8eeb8733187291c80a65e023f484f8e5512eec71f30ddb12266a272ef41de025ea18ed73b140d386d2756c956b2e50de3c36371c0e3396a947c59d05918cc2757c5adf19a25b8e146b591de1ae8172210e4d0f7c4b225d1ccedee7b779a0e3be76d6"}, {0xb0, 0x12f, 0x2, "e4996d3dd0171eca95a2955877bcaa5141230aa9af24165e5a19c8c99b4f0bbc65a98cb085c62299ef6a51cd47e6ff9b9c0764f840f14931ab4a6bfcf2def71923965489631cafe3791d16a684aa9bc96a934988bafe1125f44d2e2f9798f3c2e735aeec1c8f6744ac440834c29b14ab4db1cc557f0ac3b7a98e7ca40597f088b9c44ef5b971fdb556f98ca62cddef805eb44691c4750b145dff81490429d121"}], 0x130, 0x0}, 0x20000000) r1 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 12:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c09000)={0x0, 0x0, 0x1004}, 0x4) socketpair(0x13, 0x5, 0x9, &(0x7f0000b04000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000a24000-0x4)=r2, 0x4) 2018/01/09 12:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x80006, 0x9) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000926000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000224000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0xf, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 12:18:51 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={0xffffffffffffffff, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005db000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000601000)={r0, 0xd8, &(0x7f0000884000)=[@in6={0xa, 0x0, 0xffffffffffff436e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xde}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x37}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000ff0000-0x4)=0x10) 2018/01/09 12:18:51 executing program 7: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000f9e000)=0xc) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000561000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/09 12:18:51 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7f000)=0x7, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f80000)="50a1bd3de3cf149d15e7bf68284d0054587b41b948a8dce51468671201351e0ba5035d45add70ef516a92c34b584828024c645e87ba911edfe47f9ac7dc5e0bf28808046c1f877b87f107b2db7be01cf48d58f0991384cbce0be9eaab9395c0d1748ccefa0b70461e1e6ea68eb4049d9aae3cbabca4524b9aa40907d2b5fde81bedae267", 0x84, 0x240000c5, &(0x7f0000f81000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:18:51 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b00014ecf7f149e447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0xbe4}}) sendmmsg(r0, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0xffffffffffffff9d}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000b000)="55fa16448846b2e24ec95fc24ab0c71e14b097b5c2998d08ad4d75b10725d36eb30c9f3e1c60a16ac799870e4aa1476a63fcb69b886b9d4a3afffcb59f39753d190dcef8045bbb8914e9ca668cb1152df20f2077db95bfc81751982ecd895ce661bcb97541e509b0e79cbbbf103c4cfb59b4f988440a94de269e314006d8691f9289153d15f51dc281214261cfdf23f51c23735f0fa2b16063805ad87729326d72b7a32b2af6f7b2a029819497d4ebaf62b5ef62c3b570ffb075fefd2f3bb79f033dfb992438dc1ac5660abd926e27aa15af02217b1ef2f3aa5f59750b9c5502cfdde26bf26cb7b50650b09c4342", 0xee, 0x20000000, &(0x7f000000e000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000f000)=0x8, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000004000)={"16e39d89999100a39139dfcef501f488", {0x4, 0x0, 0x0, "e3b3d947f9e2", 0x20000, 0x0}}) 2018/01/09 12:18:51 executing program 0: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) socket$inet6(0xa, 0xf, 0x1) 2018/01/09 12:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000e75000)={&(0x7f0000c3f000-0x14)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000980000-0x40)=[], 0x0, &(0x7f0000d77000)=[], 0x0, 0x0}, 0x20000000) 2018/01/09 12:18:51 executing program 2: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000d42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fd5000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000fd8000)="", 0x0, 0x10, &(0x7f00002a8000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) getpeername$netlink(r2, &(0x7f0000d0f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000193000)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000b87000)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002e2000-0x4)=0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000fe9000)="e9cab56f91890c4b39be9611631c4cc35ad45e4b2f316ed0a1e9e66a64072f086db2b79beb9b986107033c7b17fbc0c4402eb38f9098d4daca05b96ced8e94cb8a50ee464e386bef55fb98340f29b67eea1a663a6cf41eb8f3138bae1d3233d5c82a561a3a60cbe0811834e492471586d05b2b563b268159da521bb87ab559", 0x7f) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d49000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000aa000)=0x14) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000276000-0x10)=@buf={0x30, &(0x7f0000dac000-0x30)="2237f45295b89b5d909b21f406c76d89e36ef010ce53b4f1b43f557a0f6f35fbfc7a7027efefb2647664688ad10ca221"}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000322000)=0xb13, 0x4) write(r2, &(0x7f0000793000)="1f000000010affc1e200f49ff60f002a080200400900018005ffffe5055185", 0x1f) 2018/01/09 12:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) pipe(&(0x7f000063b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000315000-0x78)={0x9, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x7, 0xffffffffffff5852, 0x10000, 0x400, &(0x7f00006dc000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x8, 0x8000}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000066b000-0x10)={0x1, 0x50f, 0x6, 0x7fffffff}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) r4 = gettid() ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f000056b000-0x4)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004d2000-0x8)=0x0, &(0x7f00006fb000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a95000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fc000-0x4)=0xe8) r6 = getgid() sendmsg$unix(r1, &(0x7f000071c000)={&(0x7f00005fd000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b14000)=[{&(0x7f0000724000-0x92)="2121b1ba69f4107b76ee009d20294222388efd8ec070f918c67749491b3414b1031cc15d595c7f9e7ac69b0a6b1729b735e7af90d1c74b6e820402bdf5a23e68d7d021387ac2fe15e557da06443828adbcea876a48d193c27617e29ebce01c91aa5d32ebf9d73ff06fc2a64372d7c18cfd855fcb50686387e4f1e02028b457d819624f694fd52d2f482834bff4980a5d4931", 0x92}, {&(0x7f00005e7000+0x83d)="8b37e3506170684d2723a56551c896b6ebaa2701dac74c3dbfe95236d6a690790d6e6c523243bf1dbc4c9cc6ac82d0c72e42ed6cd8e4d42c315baa1cb6d2fec2282e571a89e5f4a3ec883c1e2ff14eefa63e9e0862137dfd33d17ed5c63e49771b9e25038f97919e2e4c60de9017233c6df0d362202ee7318f1300a8d38c8b6504da0ab0809a4759c9bd3898572a0443a180765a6f0f8143e19bb5b42041922e8a9755034f185c32ebf883c33b1e7817c3020fc6749f31ba0ddc6811c034874d0b9fc9d7bb9a32b553e9c877eaa685da533a8deeb219e09ddbae87040db5fd19880950f6753516b265", 0xe9}, {&(0x7f00006ad000)="047cb7c2d21155d2612c032673981f69ae", 0x11}, {&(0x7f0000a42000)="cf3affdd0d38605c1c28bcde85a23820bc36952df11755", 0x17}, {&(0x7f00005bd000)="36b801e4aea80640d5482f9f116620bb0e83a035f37908bb4c09c2dd844bad64ffa4bfc06fe648bb09766926199745f91e3a117011b6c51790378bfde0744c8a51e947b585a1e7360357f23c3a984a724cf4ce6d26c25314233881295fd7427b8d3ad9ddc806e42aee0d2878e9a501985a028e2e58d93c9be9c43c2892bd93842fbfa479b772aba58e540cac", 0x8c}, {&(0x7f0000484000-0xfe)="299c7961abcaecfdde149329f9dcf192623a3152dcbe97d106d1affe3b0c3ce901febd6b43507788e7e4bf4b529d84a923c6cae3ba9c0ce1618c5478df2414bc0e9eec4c9a14df38173a3cc01114c1715a003be826f499a7c625897d7744b52ac11ecad4bac16925dfcb23d2330b5b9a66bfc9ca1a698126c9574520e7ebfffe0e798ee23307d1913eabb684024641e4c3db794f55c9720a2237f125ad806d5898ae1c0aa00c8e6b480c52b1507a955b8fa25e97345b2a6859ce42e88b9b4e64193584756ff31d0caae86b4aa8049ca490b4ec29735f19c0a6084857a2c5ae54710e050e24b001e0c00ceba117fc1b2240f6321ae1165acadb132cced05b", 0xfe}, {&(0x7f0000c9b000-0xac)="89f0816bcc9d84c748b36f1c96bb3aa8ad0ca97c1501510019cd3f11c14a6cc066dd666b5e9136b4d845bcbd84485886297ce9cfb3eb2760ccc8f7f3b8a50aab7e6f512c22f3bade0f352764d56ad1d8441dd71b579052ffc220da36118cbb48c58e0559db4e72941d401b70c4f4d41ebd823954cc64a6760dc1f90eb4465da479a16d8edbc770ce2938e17533252bf4329a57c15f7bb8c8887efe03b7d4304cb081cd987eba565bd4920963", 0xac}, {&(0x7f0000427000)="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", 0x1000}], 0x8, &(0x7f0000728000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x40}, 0x4010) sendmsg$alg(r3, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f0000720000)=[{&(0x7f00006b8000)="02e577b4e886569e5417e40cb7efb31b2529f012d0124b39138d13ad78fc8015", 0x20}], 0x1, &(0x7f0000309000)=[], 0x0, 0x80}, 0x800) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 12:18:51 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x1, 0x10200000}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009b9000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000482000)={r2, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x44e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r3, 0x29, 0x40000000001c, &(0x7f0000a6b000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) 2018/01/09 12:18:51 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a05000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="6ce8c320f39b980ac210545630b19c85", @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fe4000-0x4)={0xffffffffffffff9c}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000312000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000089d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000650000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dd0000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000011a000-0x18)={r2, 0x8, 0x30, 0x0, 0xa8c}, &(0x7f000031c000)=0x18) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f000056e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:18:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x11, &(0x7f000054d000)=""/0, &(0x7f0000455000)=0xfffffffffffffdf1) r0 = socket(0x10, 0x7, 0x8) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000b7f000-0x80)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000045d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 12:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00001f7000)={0x2, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f54000-0x4)=0x12, 0x4) read(r0, &(0x7f0000d7e000)=""/99, 0x63) 2018/01/09 12:18:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x537) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ea2000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c69000)={0x81, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000068b000-0x4)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b90000)='bic\x00', 0x4) syz_emit_ethernet(0x11, &(0x7f0000f4b000-0x1d)={@random="09214100841b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88ca, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x1) 2018/01/09 12:18:51 executing program 1: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000b3d000-0xa)={0x80, "428efe99d85d"}) sendmsg$netlink(r0, &(0x7f0000ec5000)={&(0x7f0000e73000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000-0x20)=[{&(0x7f00006eb000-0x384)=[{0x14, 0x30, 0x401, 0x0, 0x0, "94"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ec6000)={@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(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000ec7000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) 2018/01/09 12:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000306000)=[{&(0x7f000077d000)=""/88, 0x58}], 0x1) poll(&(0x7f0000b70000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00003fb000-0x36)=""/54, &(0x7f0000d6d000-0x4)=0x36) 2018/01/09 12:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f000023d000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a18000)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000c3b000)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) recvfrom$llc(r3, &(0x7f0000402000)=""/242, 0xf2, 0x0, &(0x7f0000b40000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10) 2018/01/09 12:18:51 executing program 7: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0xfff, 0x0}]}, 0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f06000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000666000-0x4)=0x58) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f06000-0x20)=[{0x8, 0x5e}, {0x2, 0x2}, {0xe, 0x2}, {0x3, 0xfff}], 0x4) 2018/01/09 12:18:51 executing program 0: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cac000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000447000-0x4)=0xe8) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f06000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0xfee7) 2018/01/09 12:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) getsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000551000-0x4)=0x0, &(0x7f0000acb000-0x4)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000318000)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) write(r2, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/09 12:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$netlink(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000b000)=[{0x14, 0x203, 0xb, 0x0, 0x3, "6b6ea438"}], 0x14}], 0x1, &(0x7f0000b85000)=[], 0x0, 0x0}, 0x0) gettid() socketpair$inet6(0xa, 0x1, 0x5, &(0x7f00007d6000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00005a9000-0x4)=0x0, &(0x7f0000844000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000188000-0x18)={0x0, 0x0, 0x30, 0x9, 0xfff}, &(0x7f0000378000)=0x18) r4 = accept(r2, &(0x7f0000412000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b4000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00000aa000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000060e000-0x6)={r3, 0x9}, 0x6) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f11000)=0x0, &(0x7f00000ea000)=0x4) 2018/01/09 12:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 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) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000107000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef2000)=0x10, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000176000-0x4)=0x0) [ 266.788175] netlink: 'syz-executor5': attribute type 29 has an invalid length. 2018/01/09 12:18:51 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00001f6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a39000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d49000-0x10)={0x0, 0x10, &(0x7f0000968000)=[@in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @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]}, 0x1, 0xb77e}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"d76adefa90501e"}, 0x1ff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000f31000-0x9a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4305, @ipv4={{0x10, 0x4, 0x3ff, 0x3, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f000007c000-0x14)={0x0, 0x1, [0xbc4]}) socketpair(0xffffffffffffffff, 0x1, 0x400, &(0x7f0000e17000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ad5000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000bb6000)=0x4915, &(0x7f00006ac000-0x8)=0x2) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000f2f000-0x8)={r4, 0x1}) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f000090d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000010f000-0x4)={0xec5f}, 0x4) epoll_wait(r5, &(0x7f0000647000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x4) ioctl$sock_bt_hci(r2, 0x400448dc, &(0x7f0000d1d000)="200ba3998875fb09a09eb28a6a350ac104e4dd627be4820c86b8fb90f5e636eeaa649d4e0657e2450eb4dd7eba21a6ec99f040f44d218dd0331cebf29c96f809a89466029ed5bbad4f70a1a02726a3d9a86c3da4225e790ed0d7e669681b6f5448638003c55ccf20027e7b2ed7919114f648114c2fc786534ae68c43a7d1170d0c79bee3e9893e48f958") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c16000)=0x5, 0x4) 2018/01/09 12:18:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xa0)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000970000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff7b33, 0x5, 0x101, 0x400, 0xff, 0x200000, r1}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000f000-0x8c)={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]}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000f000-0x20)={0xffffffffffffffa6, 0x8, 0x200, 0xffffffff, 0x1000000, 0x2, 0x8, 0x20, r3}, &(0x7f000000e000)=0x20) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fec000-0xe8)={{{@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044a000)=0xe8) 2018/01/09 12:18:51 executing program 6: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x38) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000acc000)={{0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x51}, {0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x80, [0x9, 0x9, 0x3, 0x1, 0x2, 0x8, 0x7, 0x2]}, 0x5c) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000acc000-0x10)={0x7, &(0x7f0000acb000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000812000-0x4)=r1) sendto$inet6(r0, &(0x7f0000319000)="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", 0x1000, 0x11, &(0x7f0000aca000-0x1c)={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) 2018/01/09 12:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000047000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000159000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d40000, 0x8, 0x3f9a, 0xcb1, 0x100}, &(0x7f0000b17000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000012b000)={0x0, 0x3506800000}, &(0x7f0000007000-0x1)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000333000-0x18)={r1, 0x4, 0x0, 0xff, 0x6}, &(0x7f000098d000)=0xfee4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000192000-0x2e)={r2, 0x26, "86744decdc1831d4f6d968ff34c4b9660cc36e02000000000022000039e6916c4988c1daad16"}, &(0x7f000032d000)=0x2ea) write(r0, &(0x7f0000dab000-0x6f)="e3d4c634537d14fe124f7b760e34478c1fc42ff80ddfb6db480487a232576f5559deb133af93943307a9f6ad3ac5d6d05e1af29d41298c3e53877c3f481218896943fa85a6afca751bfac3ccc6b40f0bb75cfb25ee242c4834182b1e3ee82fc197af0a876e2f1f4ac5db64fa522948", 0x6f) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000096f000)={r3, 0x5e1, 0x3ff}, 0x8) socket$bt_sco(0x1f, 0x5, 0x2) r4 = socket(0x13, 0x80800, 0x10) write(r4, &(0x7f0000513000-0x22)="220000001b00076200000000ef00120132000000000200000000000000ea00050029", 0x22) 2018/01/09 12:18:51 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00001f2000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f69000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f69000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000047f000)={r1, 0x93, "bc031bf4bcb1b19b5ecbb4ffe610a21419d0a4e5485efcfa15a4c00fa9715b8c0805b2f51b1122738f5fcef3e0bf87d536a1c29bb83ad46f429955976590abdd8689d078aad97fc32ecfcebe03a0038a0d81baa6b0f81b163cf69e19bfd493aa9538effae743e233dbe5e21b0319dbe41a80b822438c550b17d179929568bb1ccda51b7b2ac6896712f32f10ecd2d33e284452"}, &(0x7f00009a1000)=0x9b) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) 2018/01/09 12:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 12:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001a5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2018/01/09 12:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f63000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e2a000)={r1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000eb5000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9c, 0x1, 0x3, 0x0, 0x0, 0x0, 0x401}, &(0x7f0000c03000+0x122)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ecf000-0x10)={0x73, 0x820f, 0x400, 0x1e3e, 0x0}, &(0x7f000097e000-0x2)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000038e000-0x18)={r3, 0x5, 0x0, 0x9, 0x3ff}, &(0x7f0000bb4000-0x4)=0x18) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000938000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/09 12:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000877000-0x8)={0x0, 0x0}, 0x7, 0x401) syz_emit_ethernet(0x7e, &(0x7f0000c03000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x200, 0x7fffffff, 0x5}], {0x8100, 0x0, 0x0, 0x4}}], {{0x88a8, @ipv6={0x0, 0x6, "02dcd7", 0x40, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40000000000000, {[@sack={0x5, 0xe, [0x6, 0x9, 0x8d8e]}, @eol={0x0}, @nop={0x1}, @nop={0x1}, @eol={0x0}, @md5sig={0x13, 0x12, "752d52bd7e32325deb282ea7c3d9e990"}, @generic={0xfe, 0x7, "23a0a94d49"}]}}, {""}}}}}}}, &(0x7f0000c56000)={0x0, 0x1, [0x6d4]}) socket$netlink(0x10, 0x3, 0x17) [ 266.831704] netlink: 'syz-executor5': attribute type 29 has an invalid length. 2018/01/09 12:18:51 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f52000-0x8)={0x0, 0x7ff}, &(0x7f0000f51000)=0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f52000-0x10)={r1, 0x1000, 0xff, 0x8}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f51000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f0000f51000)=0x98) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f52000-0x108)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x8e4, 0x34a7, 0x6, 0x9, 0xfffffffffffffc01, 0xb5b2, 0x8, 0x0, 0x4, 0xde, 0x0, 0x8001, 0x4, 0x5]}, &(0x7f0000f51000)=0x108) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f00008d8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000efd000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f53000-0x4)=0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f51000-0x8)={0x0, 0x6ca0000000, 0x1}, &(0x7f0000f50000)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005af000-0xa0)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x0, 0xffff, 0x5, 0x68}, &(0x7f0000f50000)=0xa0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x807, 0x80000001, &(0x7f0000f52000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x1ff) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r6, &(0x7f0000f53000)={&(0x7f0000ed8000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f54000-0x20)=[{&(0x7f000056b000-0xeb)="f55232e3983d1e0fc4b529e7f89eba233e4f88c911acf5f413df3a172e6b974f57c50884aa52918b3c5c9175746a3f69dd0e86325bfdc3dba756e72a2ec27df64712ed3c543b3edcdf332f3a59d1508aad5970829744c1d8cf2a6e592e79d4ddcde68185d35c97c6948c00ed7b6f4beff24f5c0956def215935a58613be026e7d9e896139fd8a50f3a73bc39a507d54807e4c7f408beb2bf8ab5b359bf25649265074ce3d5a61bdf52840b5260432ff6ecc1141f2f4fdbc3995a000dcfd8f86ab6398025200127e638e118885a5db9faf2a8158e6f859344f9c38c004d63d867abcea1f8aa3ccbbb6ec194", 0xeb}, {&(0x7f0000f54000-0xfc)="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", 0xfc}], 0x2, 0x0, 0x0, 0x80}, 0x40090) 2018/01/09 12:18:51 executing program 4: mmap(&(0x7f0000000000/0x582000)=nil, 0x582000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000583000)=0x10001, 0x4) recvmsg$kcm(r0, &(0x7f00002ed000)={&(0x7f0000582000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000582000)=[{&(0x7f0000287000-0x26)=""/38, 0x26}, {&(0x7f000023e000)=""/10, 0xa}, {&(0x7f000024b000)=""/22, 0x16}, {&(0x7f0000583000-0xaf)=""/175, 0xaf}, {&(0x7f0000453000)=""/4096, 0x1000}, {&(0x7f0000582000)=""/129, 0x81}, {&(0x7f00001b5000-0xd0)=""/208, 0xd0}], 0x7, 0x0, 0x0, 0x5}, 0x2) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x15, 0x40000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:51 executing program 0: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0xffffffffffffffa3) 2018/01/09 12:18:51 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000b92000)=0x1, &(0x7f00000f2000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept(r2, &(0x7f00003e4000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000084d000)=0x10) sendto$inet(r3, &(0x7f00001a0000-0x2c)="c889056da00f118267bda8b29c1a945613ff560c1ef1ee0c60647663a1e2616169ea3dc8145070054a9a3983", 0x2c, 0x8084, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000b87000-0xa8)=[{0x0, 0x0, &(0x7f0000bfc000-0x10)=[{&(0x7f0000dee000-0x76)="f91bbc000000010000223f05d1ec0d1f04b2a224a7f851de0b2df24d316c852f2448223ac257343a1526dab0b8b8d4de95bae855b2bad668b28685cb7e33a367", 0x2273917049e9f9c}], 0x1, &(0x7f00000da000)=[@iv={0x0, 0x117, 0x2, 0x0, "cf9e62a9ed278e46f1cbf5569cf5141d20db173374ab1c5dba855b9b68c1bd4c75f2d3cb2dfd"}, @iv={0x0, 0x117, 0x2, 0x0, "64c743ce51daa6617b13ef06ba56e9d04697d7e4e1095573a2a3193004866de0f6cb967ddfa48d507fe708ce1ecc25948ab591b40d01e5f64f71956d814a005c06481c4dc620e92237807009312f23d1ce16387138284d079b23b1d5e819420139895c2d89fdc10ddd4a656743438442a5dc994f4540d19c393e8a021e792ed96f79cd9c18329cf78d81a1c9b961bb5c3c143581e0d749e635a807d217862978557cec64587c11368e1adfc50b1b2aa94a0886539a8fea177a8d872825f8d5e7200fd20969a236cbd1dc0450413a6d02ad1d46a5ad6d5809a7f5620eb96722333cf9064359ebb61e68ba01d3c05da894ca933ac54b81ad5cb3fea5"}, @assoc={0x0, 0x117, 0x4, 0x8}], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 12:18:51 executing program 5: socketpair$ax25(0x3, 0x5, 0xce, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f0000001000-0xef)="72c45aa5331c012f63ba73a044aa9a964df4c806573858d3f0cd0db85964c78a865c99b1abc0659d51da90c109aacb2562eed44599b67f6269330f1fad6361f1e36ff01d61828d95379e3fd615658a6ac28739bc45f547df1e441984d31058fb4bb1fcc7e74556aa9578b22f6924e3d75b2d01a8dcd82c14bd506225010ff4e98b44080491b7a6a50731297de1c8749032cc17b4f075be6967ba61d8201409e846e9a065e990d3600b900484a2375705b407fa828f04c3605bf0e88672503cae8dcd1c8cc274b00dbe123ff75284d268dae6c645567492ba6dd4c3933565a807b34a764a0120d2dfc4d2e11212eeee", 0x37e) r2 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0xb101, &(0x7f0000002000-0x4)=0x0) 2018/01/09 12:18:51 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000e95000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd5000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fd8000)="", 0x0, 0x10, &(0x7f00002a8000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 12:18:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) socketpair(0xd, 0x807, 0xbbbb, &(0x7f00002b0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e73000-0x20)={0x1000, 0x0, 0x1, 0x4dc}) ioctl$int_out(r1, 0x5460, &(0x7f0000bc3000)=0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000052c000-0x20)={0x5, r2, 0x10001, 0x7fb7}) socket$inet6(0xa, 0x8000e, 0x8) 2018/01/09 12:18:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00001fa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000001000-0xc)={{0x45, 0x5, 0x6, 0xa8, 0x2, 0x7}, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000502000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x10)=[{&(0x7f00003f9000)=""/245, 0xf5}], 0x1, &(0x7f0000006000)=""/64, 0x40, 0x7}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ff8000)={@generic="15d54088d30f535213155ac4ecb9b6ba", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 12:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000107000-0x10)={&(0x7f000073c000-0x8)='./file0\x00', 0x0, 0x0}, 0x3) pipe(&(0x7f0000684000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006c6000+0xe84)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f0000ce5000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000118000-0x20)={0x5f0e, 0x2e8, 0x200, 0xd8b0, 0x5, 0x3f, 0x0, 0x100000000, r1}, &(0x7f000079b000-0x4)=0x20) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f96000-0x4)=0x0, 0x7fffd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c50000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80a, 0x8000, 0xda6, 0x4}, &(0x7f0000d22000)=0xa0) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000884000-0x18)={r3, 0x0, 0x10, 0x5, 0x3}, &(0x7f00004d5000-0x3)=0x18) socket$unix(0x1, 0x1, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f000004f000-0xf)=@file={0x0, ""/13}, &(0x7f00008c5000-0x4)=0xf, 0x800) bind$unix(r4, &(0x7f000017b000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/09 12:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000537000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000373000-0x40)={0x8, 0x0, 0x3, 0xde, &(0x7f0000a5c000-0xde)=""/222, 0x69, &(0x7f00002fc000-0x69)=""/105, 0x2, &(0x7f0000950000-0x2)=""/2}) socket$netlink(0x10, 0x3, 0x0) 2018/01/09 12:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000c03000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d12000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f40000-0x4)={r1}) bind$bt_l2cap(r2, &(0x7f00004b6000-0xe)={0x1f, 0x6, {0x0, 0x5, 0x3, 0x4, 0x9b, 0x2}, 0x6, 0x0}, 0xe) socket$key(0xf, 0x3, 0x2) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/09 12:18:51 executing program 6: mmap(&(0x7f0000000000/0xad4000)=nil, 0xad4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ad5000-0x4)=0x0) 2018/01/09 12:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00007e4000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000512000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00009b0000)=""/86) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000054a000)="", 0x0) 2018/01/09 12:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004ba000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b58000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e52000-0x4)=0xe8) r4 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000397000)={0x0, 0x0, 0x0}, &(0x7f0000412000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c96000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a1000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009bf000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000412000-0x4)=0x0) r9 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dd8000)={0x0, 0x0, 0x0}, &(0x7f0000859000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ab6000-0x4)=0x0) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001a7000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa4000)=0xe8) r13 = getgid() sendmmsg$unix(r1, &(0x7f000016c000-0xe0)=[{&(0x7f0000fe3000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000037000)=[{&(0x7f0000374000)="74a7377b918827fcf1d85596533a8d0668f9f702026d81cb658901333b63d627acf8e8db8b8f052e314ed20e6b7950b3fd3051d88a33a4be15e2ed8d17eece655b231b9eab754a4d3492405146c3bfad6aa6655ee91c904ce7fdd4d2f855143d9baae796a70f1cf60a0e9d9bc3716db5fca1f6776e6430ca2b709b3e29799d7796ab50a08b816923cfc0bb0ff91704c0f3187907c3b5f35e15f2a00b680bd8f85eb1f800502c6db9", 0xa8}, {&(0x7f00005ac000-0xce)="20b3aa8b7db229cd45f530aa29ffbb22eca94f816d60ad9543d949d9f726cd5a80275ec1bb4accc36f0f743892b699aa7d9296227c16b66d314c70b9a1e2c78310ca3034469abea18966cee0e66f149d531e5a59407dddf7cffdd7ee99b9d42d8b9762cde08ffa9b8424c006b3e8aaec84ec298c379addcc8a649935625ad88c261cc7bc421db920726ce9b4209938f3507587a4a02a60705a8811b6f7f52af90519555dfeb68662e63f44855db56127398fc9c5f7ac46cd117acfd2dc6eea465ad0746977ad55868de8fcb50343", 0xce}, {&(0x7f0000515000)="5e212a6d1067623814c3c61eec13ad88fbbefee3c38173260012a027d75e", 0x1e}, {&(0x7f0000276000-0x4)="9ffc4f7f", 0x4}, {&(0x7f00005f7000-0x53)="6b61a9ab9d4c274bc3adfb25eab96cd923dd971eb8e6e49177e80b29d605c85cd010dacfc35a719d2ab1c2bc5b9a838178b271c9b683930d5e4584f071e70555d612ed3fe65ef766353fea4137b5e389f64b42", 0x53}], 0x5, &(0x7f00000d4000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x14}, {&(0x7f0000b98000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000075a000)=[{&(0x7f0000c27000-0x1c)="817c6d515238e58cbb194a8812aff81b6679ce7037ab5e11cf7c4525", 0x1c}, {&(0x7f00006ea000)="d1a49a6a732e11b50666525863e685c8a5651780213048367dc0a9d6dd8c91060c9142455b4341cdbb98c1ae2bda8e1f7e8e96274a155ca258a668ff7e65d466bc2a704edcdac1fa717dcb54b287426bcbebd07938876b743724fbd9f2de4d35c3e63f368a651f7872c47805d597", 0x6e}, {&(0x7f0000adc000)="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", 0xfb}, {&(0x7f00002b6000-0x32)="67824e121a9d5d7ee5dff874cba081dbe008d88f01f47a1947339eeb97fe7683c0495c50421ce8098a5a432cbdb2eb6c277c", 0x32}, {&(0x7f0000d56000-0x17)="b48ef3f33eb6467477df3da4541bc9ef8c912702d2fe27", 0x17}, {&(0x7f0000fd7000-0x1f)="d9c46edddbe7f7f7c23dbb78a6039657c29ce0508c499f22421a042caabef5", 0x1f}, {&(0x7f0000a22000-0x9a)="e26cdd963c34b3c0590a3ff3c7d399fbc8a2440360edceb0e07c910609ca55dbc756f3df91a5d3de9e6a00afe5d1debc8d5d4044e6cf398634e28f7006c5632ed2eb7407bb0061336f7a59ee2394f80bb12a6d4bd0f3cc548e5d8a80e4ae10a8c820471db54b1815072ebcb957f622743d01e401fce49b812313544e4edc81d9b1d92ca83ce311a1bebe8318f4eb8affbe644b8722a58eaac31b", 0x9a}, {&(0x7f0000de7000)="6e18f35a37a825f5647ae8a75c7a98ad0805a7c26ec55f9b0a57c2bfe73dbb129caef7a88364a5aee7ba29b116a00992db28b624f57dffddfeb6171994cfc424c5a9cbc7fa9e78ddfdd74933599a3cb89915aa1f11e9ed16256423c5c976abc9d732d40cd689ecd8b2e949f4aeabc1b4ea59cdf316b53d182a339c799ccf04508bf5214087a2d9f8bcf68c1eb17604070ae87dc1920222d4ed258896ad84f3054008cbccd4fc9b6cd01ec795f5e653ec0c9e1bd1a1823a7a1b82bc0c9ac06463", 0xc0}], 0x8, 0x0, 0x0, 0x20000000}, {&(0x7f0000251000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e1b000-0x50)=[{&(0x7f00005c8000)="5c51ff398da2f709f2d6f1b8ed6e6c2cf9354ef3b9261015c86e758afc997e552175aca1d9d16fc2e31b3800b9e2066fea78d2eabaeccdcaeb6d50381b9693133be0d76df8310414e4662ac0656822ebc2d7bde9f25246ddda6acc99dfd35a98f3da2db53e053e5e89ce67d2d20817575cff4def195474977aaebd98914a4ca3daa7516cfeccc44ca1cedba3301420a3d232496767800cce54d0eef694e4bf78fe0533c93f04100c6239b4a7290f14678e957bbd7e4f656828612c525df44857bdabe69cdbcf508c8e52ebff01aabb7d0aa8266a44e72477fe113ca5634be5d101a65a61951e393ac8803558ea", 0xed}, {&(0x7f0000862000)="93845b7584e034bb2d0534f34ae625f57e9b5b049f3a96c575d53fb3cbe5c13aef6a393d88c8e8ae634ef831543b657f6931832a2cd679f64060fe04547fb755e527fa", 0x43}, {&(0x7f0000ae7000)="cd636d04b3f93c3f062f753ad07bdb93367080394bdf2c50e8052ab289fa3658a32ba56765068643fbd13d40a1225fb41ca6c688103da99599eb3956fa29e8898ccb1e5a2bbde507c368bdccb380403a1cd58ceb81f5c8d00bcc54a6293ee44ed6e14bf383e6036d3da0292768498a666d9dee3c68241eadeceef2f11ab015f515dc5e4d0592666b9432d597e4352c4c27d51e24eee7d09aa8bee50e29eac846eb01a921bca56a21cd8a8e0ab19a22c8e86f7a6f226fbdd95943aa8acce5fb7c6b8e25dd4b0c446d6dc721d41153e484462326747aedbf1db1742779b5163e9dd05d530045cd08952814f2d0eb0dbb", 0xef}, {&(0x7f0000633000-0xc4)="0651d7d15088f8191f12296603de7bd0a5d7ba317167e30663b5691edebd4c665bf7975b0905c6e57cbb295ade09aac027a7302b8a76a821bc7bd12710909911935e3bd537b4f74e566991d43e183f45dd32b3553673bda819de44218945ad24c91636b7f27e558a969eee9173386c20ffbcd6a03d04fd59bb0da40e0f3c496dde45bdc0562ff36f0443b356004c7048d55bff4b622af3304fa47e7cc7e7e576a56191b35bad86492f5ee3e9e5b8206ac7c98e2107a78aa95bcab9a4ea1b15cac48ed7b4", 0xc4}, {&(0x7f0000cc0000)="6b11be7d54", 0x5}], 0x5, &(0x7f0000732000-0x28)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r0]}], 0x28, 0x48880}, {&(0x7f0000ea7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f52000)=[{&(0x7f0000147000-0x7)="0f7e50752e006d", 0x7}, {&(0x7f0000f3f000)="9452b8ff9607f73132e5a63253e8935ebeed13d2d7f91b4db6ccdc67e79771962413b0974d81ed16f66409651f12809f2f1ebc76a5e8e21f95c4b330e9a42a347609c2ee4cf8dea506badf2424d060d1353d1c94c59587987c303bb3add5cd1284f74a611d05553de768b9260671322402f372b8ff2c0dbfa567b78753f266483ab4a3ae746589b8919470949263f8cffcc6d581867ef199379b81ee5a382d0b48e64110338a69551c19793aca709900bf72a4a26090999aee5c4db4e83f188f85360f99b0c7fc1554b15c74e4626cd8aeacbabc5f06cd60df958a636bac24348c82e2a3ccab4536f10084fabb6987dce6f5c905579cd140", 0xf8}, {&(0x7f0000e7e000-0x62)="ce8b532a45f3c4b4e87143b98e77aeb26ab107680ec2da6f53e15175dd7073174e65ffede4cb5edf1b678914d7a1eebbcc1cb7ba4a872a840c9f9e8b1ddebf7c5daf51fc821f0244ae7d0b3488959e3ea5931aa190cec93f23ca2e2efed3ff364d36", 0x62}, {&(0x7f00004c8000)="7fc6f9ff60379e6816f3accfd15ea659b5605e42ad4d35e130cb112dacb49960305798354e897303251a77d9d4c5360cb03ac06d89e3c6fe233836e83c0cb3b339d3270df5449bcc9e59b751f50a0a266a425bd371a410d9b8010d392c92a45f3731d79febb509c18c4e28cb", 0x6c}], 0x4, &(0x7f0000543000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r1]}], 0xa0, 0x1}], 0x4, 0x20040041) 2018/01/09 12:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x11) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000062c000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) getpeername$inet6(r0, &(0x7f0000bef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000069e000)=0x1c) 2018/01/09 12:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000c54000)=0x0, 0x80800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005e3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[{&(0x7f0000bbe000)="ac3e1a04ad4ecd3835bbc4be4ad5c5f0f9ed174fb577542dcdfb5e9a260211243b", 0x21}], 0x1, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r2, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f0000aa7000)='\v', 0x1}], 0x1, &(0x7f0000b41000)=[], 0x0, 0x0}, 0x0) 2018/01/09 12:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e61000-0xa)={0x20000000, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004b5000-0x8)={0x0, 0x9d}, &(0x7f0000701000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000b7d000)={0x9, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb8000-0x8)={r2, 0x7ff}, &(0x7f0000e35000)=0x8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004cd000-0x9)={0x1f, 0x7, 0x8001, 0x100, 0x7fff}, 0x14) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x6, [@broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) 2018/01/09 12:18:51 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008e4000)={0x0, 0xea53, 0x6, 0x0, 0x6}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000af9000)={0x80000001, 0x2, 0x1, 0xfffffffffffffff7, 0x2c}, 0x14) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000f82000-0xc2)="ff25d995d602454c6b587e603f6030809b59427d0accb6b47a2c0659e4d2970d25a6b3483c0660f50a8c94b15f3efa53706e5f9da0213cab9b28945d668877e101b7d0d249d5900e4dadb8766750c67a54906c0ce14697d0b65613962791bd3eb3aafc05c0054946fda7e4cecb3c91966424858e87faeface9e23ef9d0e085dfe81de5b44ce43e22fb02ea8fd090f9a7f02f26c43f4157fcfa4789c714f0f372b5736d90d757ac58b845c6fee145966bd4c0373e40a971eae1cdc0247bd1a8283084", 0xc2) 2018/01/09 12:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000c76000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f0000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000455000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2, 0x7fffffff, 0x1, 0x3, 0x3, 0x5, 0xfffffffffffffffa, 0x81, 0x5, 0x6, 0x800, 0x6, 0xfffffffffffffbff, 0xa3e2]}, &(0x7f0000c59000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000598000)=@sack_info={r4, 0x6, 0x2}, &(0x7f00009ca000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) sendto$ax25(r3, &(0x7f00001ca000-0xc7)="57443d903a962a4222a8a0f3c4229be175ccfd4934d2b415e01d32309dd832cbe969690dd80d0d1a138bd9a1878e214aa52881a741989e2c051fbaad6b4e60ff6454b7a2aa19eb5ed981c996db9cc0739a604cf2c87257658a0db3ad4ddb9e00b6eb799244abd0e298872cb13b90aa2c882024ca0467a8ec82380ecff654763929a5c723b31050e3bd464a975eed2f11c12e6a56ddf7b2558e004b8587746f71e9f0aeb7753e0eb68cdee8b3fca7d83e915a5dc524a2a2f6ad08fa312cf076be2a4c8f1d912d30", 0xc7, 0x20040000, &(0x7f000068c000-0x10)={0x3, {"36bc69d11564db"}, 0x9}, 0x10) 2018/01/09 12:18:51 executing program 0: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/185, &(0x7f0000002000-0x4)=0xb9) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000078f000-0x8)={0x0, 0x0}) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000791000-0xc1)=""/193, 0xc1) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000792000-0x48)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x337d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xb2eb}], 0x48) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000790000-0x118)=[{&(0x7f0000790000-0x60)={0x27, 0x1000, 0x0, 0x7, 0x0, 0x6, "39663d133b91dfe0c9c2a07637066a07078f37a49f6d3eb1efd1882ed24e674cfba4f337adb360309537462d1822b2b5f226ed59814e73375cf8dfa0eccdf6", 0x7f}, 0x60, &(0x7f0000790000-0x40)=[{&(0x7f0000790000-0xd7)="d46fa48beadfd5c30b482ca3eb03800fa4cd6f59adf576ebb1d9de0c286988e841dc9b7fb3cf861e7dce3069caf0bf91e3bf78670387b3512e07e173b7311d56fab40ea5e15cc14d90f0fbfd645ad7cabeca800c3c180d80bf5e914fbe567ffe3e649df38b3e737f123fe456482f5a823e95ee01c2511892d316f99e2d4505c49a1739e010fa12dd51af505269832c59c7e8d2697ef026f537ee2cba4bc5c1c07f418b559be135f58d31bd90f456b8fd0302a0cbf7e3b7e0a78b74608b4098bb4d7fd2a897d091b86b1402bfb440ea4789df1ad2c5b0a5", 0xd7}, {&(0x7f0000790000-0x8c)="729fcd9112be52dbde04cf3be5308f1afb3d79a5c2e28adaba9b3f67e005653e1173cd8fff2cdf9af7b5192d08d46315903b639b78831cd4995413e1619c182c4ee5f7731bb8474f8d01c7704ec082a3b3aa25a816e0def59267ef93780c11fe04ae1ef333fb56c1d7258bda501be94eedfbde326ee3876e659fafafca1f41e6abc98c624249c15a6666527c", 0x8c}, {&(0x7f0000790000-0xf3)="b79766de4749ffc73b7c0167d97622f7f54839e6bc8b0f525eb0db17a68f12d7c320f0e5bf6785598db6f2bbc161c9e72af5abab4beaf041b24352525046db434d4516064a88bd8a17239925560844b92b41a422375977de388e56d09c8990716c0b3b20e126508393ba1429f6da1e72117a28f473155443ac06e380f7feb7948421912bb66165293b05a81ec1d7b8f3fd750e9dd5e4c011a80f3fe816900a6f087f787d5fe9cfd45df32d699ab343de52dcdad37fee24dc288bb880cfdac91c1f6d2646691f934b31f4fe1e0120b339eaf052c1389293e7b8544915c680495bfd8dbfe001f2342d987f8b1480d7b718b6d3b2", 0xf3}, {&(0x7f000078f000)="3b63baf7f7c32dea2bd9312fb2a26f50dd520356fabebf957c9fd84379c7fdce4e5afacf98434012b6862bf85f238e9605afdee3f91a4743f5191ba5f46448e11bdb47e3b6bfc523bef5b3752b58", 0x4e}], 0x4, &(0x7f00001cf000-0x110)={0x110, 0x88, 0x1930, "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"}, 0x110, 0x800}, {&(0x7f0000484000)={0x27, 0x8, 0x8, 0x7, 0x1f, 0x101, "e208fddc127af6681665bbdf1bc401882ccd2543306e9749158dfbb71e4688bcf48e1888f497c26c4aeb5c7396136af757e8e2210bf74f4f1db16bb57f1431", 0x8}, 0x60, &(0x7f0000790000-0x20)=[{&(0x7f000044a000)="", 0x0}, {&(0x7f000078f000)="5b7a3f541c8acc79fef18ed9ce429560da640fd9", 0x14}], 0x2, &(0x7f0000790000-0x1010)={0x1010, 0x0, 0x5, "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"}, 0x1010, 0x80}, {&(0x7f0000654000-0x60)={0x27, 0x7a2, 0xa841, 0x0, 0x8, 0x6, "c43c59dd421c043aa67e81d1977de6c499b2cb6b29f116ed841a790b5d2f083674c2592c78ecce69b26ddea9d67b8147ebee9a538eeb5d63d2b2dba1d50ea1", 0x4}, 0x60, &(0x7f0000790000-0x10)=[{&(0x7f0000790000-0xd8)="f68f71e9e2a1755cb001e0abced38fa052fdd8644aa892f7e225de0aae94d8c24cf5996592c4a6f52cfaf41fda0a3f325d7d1804812eb94acd5d5a988306d3996b3d769f80c20fe70637ef18036942f6f298461d7647cd70f1a12c5101a701cab27e883ae58669e7bcaa12f32935d6cd9b3c55aea93c8f6848e33489208549782c0e8f8ae73c122ceade3c9c99111e6315c640092c0c5e9db61b68e7c8967460f3aba383fc5f6ffc6746307aa7de2f72669320cee07185641d5990ea08d715c05e1acf9d53b005a19fc606ed8634d2f6b856342782874559", 0xd8}], 0x1, &(0x7f0000645000-0x18)={0x18, 0x10e, 0x7, "689f6cd00177"}, 0x18, 0x4000000}, {&(0x7f0000790000-0x60)={0x27, 0x2, 0x1, 0x3, 0x3, 0x3, "e8efbcce28432cf048536236955b60bdb3a1077d9d2c35af5d31724068c32b154a57474d2c14ce23ea522edabcf3ab202c1424200f177ffe3c8fe334e7e2d1", 0x100}, 0x60, &(0x7f00000f1000)=[{&(0x7f000078f000)="84508956ab7f682ffe8691af468b7d00", 0x10}, {&(0x7f000078f000)="6f53ba9478eed087dcaf82302a87f7c3750384c41c567a6a29f3a21927736a84a799d544dd1b7b2aad52c5f34321982db11e922a4de223c704d415f7b282ed78234b08bc65ceb26d427b2f1f57f858e81e98b77186a0a975420b8dae7fb4009543d39f41412430cf0c06ee868d1881bfa6348f675a5087616cb48c77a269f1278dd9fd8a8697d5445db95f8d8a45fd346dede2d99524ab4b640db013cc9631c06bea48fbffd69c1da8de9ab687da800c83d6ba8639b4eddcdfbbb47c534d83df7a37beff3785d4a1f80989a95f0ed27698f4f32dc3cf7400bcbd", 0xda}], 0x2, 0x0, 0x0, 0xc000}, {&(0x7f000078f000)={0x27, 0x3, 0x8000, 0x6, 0x100, 0x0, "18f7fe7d4094482e24a729b15b0a7cb9299cbb4954f90ab2777d08a97650049137f5d2819cc99d8434b5f651fdb2aa793e1e13d64ce45edd8a11b389b50b46", 0x6}, 0x60, &(0x7f000078f000)=[{&(0x7f00002e0000)="f138f6754248b32aee43d5c990f74a551c54fe264112812e2fb6bad40c2030dd39de8aeec137a0394a0e", 0x2a}, {&(0x7f00004b4000)="6042fcf7e52b2226299f23bbfacf71865ce6fe22cff45e6b0065878185a10e83f64541c5ff90073123", 0x29}], 0x2, &(0x7f0000790000-0x58)={0x58, 0x10b, 0x3, "80c90518985286a2be47a4a1a30d0f53033b2ceeaebc3c3336a579742f9b5cb0dffc048061eb6c61d53a793fb0c7ae3e47996b464cc58a9d7c1f0adeb8e3ff2b2ab79361af8b"}, 0x58, 0x4800}], 0x5, 0x40000) bind$nfc_llcp(r1, &(0x7f00001a0000-0x60)={0x27, 0x9, 0x8, 0x4, 0x100000001, 0x400, "2b5c1958ae8902805546cb4632347c416430c8d7862936eaec253357d71241ab9ff0f5fe1c10e1caa26593a67ddafce983718ac51cb25c3a3dacea363a70e7", 0x3}, 0x60) 2018/01/09 12:18:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002dd000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000b8000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200001600000000000000f804001100000000000000002008", 0x29}], 0x1) 2018/01/09 12:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x1000000, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f0000a69000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000a31000-0x50)=[{&(0x7f000085e000)="ab610d0c19c5f0b546f683ec5eb2e61521994a3c0a70ecd5f675033a65190e7ec5364a4c698a76238caa0acf3fcd166e143a777658b83a29ee625b3234466e224318482c64c8f942705d8a2e4ac4d25c4ff43515b40abd49a433a6bfc2d99af3850eb765a7", 0x65}, {&(0x7f0000c10000)="b08d7cc538dc268eda773d190b2ab4104b1296169245765652eebef0321fdd15b84067f68fe0c4852bbeeb2b68cf0b267da3d3903040eb1a2d907fbd5e9b521fbcdfebfa2d972f81b95298d1440429ad0bea62d888239b5d78abd5c567b7beeb605760eea7fcb4965b496e8ed22a6abc0e716c0ae12f218bcce78e", 0x7b}, {&(0x7f0000933000-0x69)="890af86ca6260a9041a0e59b7086136ee92cfed45e6f797918e6ad31465ea654bba8febfcfcc357d852ab6331f1c75c67d1eb862c2638a42ba41e414d3b383b1702d1a3e3533fe004c6d612bba2f75b8f49acf4b45e9f917db1f7738579ac6d6151f6740996ef46e0b", 0x69}, {&(0x7f000003e000-0x26)="84162ddaec29320184295df9a5383f441fe600438ceb787dab13ae76c4f23b44dd9f9d5165ce", 0x26}, {&(0x7f0000581000)="a5f34f559769cfe85e599ebec9c2b032c8df6b890a3796d9e22cfbbb7c803b898cba0d054555124403893eaaede97759c1d0e1a1a3cfc5aa068c1eccca3f9761ba2291ca00ec65af1f8aa65c477cfcf6efe55992a5c4a6b2d8356f9682798e7f3dcfc345416ed2dde104769a02769b2569de7131e7acbfc403fc86b53f019ce26e13e7af287c26beaf23f7c0cfe4b02fc6847bfb78a9d138df30abfa3412263ea95f678489824496649a021a58342bc23978a7fec7b22d2fc942c1b1abb5366e43d36c6e9c", 0xc5}], 0x5) writev(r0, &(0x7f0000036000-0x10)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007040000068100ed3b8509000100030100ff3ffe58", 0x1f}], 0x1) 2018/01/09 12:18:51 executing program 4: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x3d2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x26}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) poll(&(0x7f0000ac0000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3f, 0x401, 0x0, 0x5, 0x12, r2}) 2018/01/09 12:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ac3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c7d000)={0x0, 0x4, 0x6, 0xff, 0xff, 0x802000000000000}, &(0x7f0000858000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000065a000-0x8)={r1, 0xa3}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair(0x0, 0x6, 0x1, &(0x7f000077a000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000a6f000)={"2f0a9e662de30ec59d3c6dfb49aca6da", {0x4, 0x7, 0x2, "cf8af218b530", 0x4b, 0x0}}) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/09 12:18:51 executing program 6: r0 = accept4$unix(0xffffffffffffffff, &(0x7f00005f8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d52000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) socketpair(0x4, 0x7, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000002000-0x20)=@hopopts={0xc, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x6}]}, 0x20) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000feb000)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000762000)=0x0, 0x4) 2018/01/09 12:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006cb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000817000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ac6000-0x4)=0x0, &(0x7f0000f46000)=0x4) socketpair(0x1f, 0x0, 0x9, &(0x7f000067c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000060f000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000063f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007bc000)={r2, 0x8000}, &(0x7f00004cd000)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005aa000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x0, 0x806, 0x7) getsockname$inet6(r4, &(0x7f00003c6000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006ef000)=0x1c) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00002ab000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0x10007b, 0xfffffffffffffffe}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 12:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000014f000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000692000-0xe)={0x5, [0x3, 0x800000003, 0x200, 0x8, 0x8]}, 0xe) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f000031c000)=@routing={0xbf, 0xc, 0x1, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x68) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = socket(0x2000000000000010, 0x6, 0x6) socket$unix(0x1, 0x7, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000019000-0xe8)={{{@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=@loopback={0x0, 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}}, &(0x7f0000461000)=0xe8) getpeername$unix(r3, &(0x7f0000d73000)=@file={0x0, ""/108}, &(0x7f0000ad4000)=0x6e) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 267.238242] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=27670 comm=syz-executor0 2018/01/09 12:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000cb9000-0x1f)="1f0000000107ffdd14df45c805110000f305f0000400070000000000000000", 0x1f) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000a40000)=0x24ea, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c63000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x1, 0x3, 0x5, 0x400, 0x2, 0x100, r2}) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x5, 0x3, 0xff, &(0x7f00004c5000-0x8)={0x0, 0x0}) accept$alg(r5, 0x0, 0x0) sendmmsg(r3, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[], 0x0, &(0x7f00005b3000-0x390)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00003fd000-0xc)=@sack_info={0x0, 0xfff, 0x5}, &(0x7f00005af000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000700000-0x8)={r7, 0xffe}, &(0x7f0000bd0000-0x4)=0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$llc(r3, &(0x7f00005b4000)={0x1a, 0xf6, 0x6, 0x4, 0x5, 0x0, @random="a67d17461f2f", [0x0, 0x0]}, 0x10) 2018/01/09 12:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept(r0, &(0x7f000054b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000259000)=0x60) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000757000)="ff55d36cffba04365d00000000000001010000007b", 0x15) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f00008e2000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) [ 267.322313] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=27684 comm=syz-executor0 [ 267.339234] nla_parse: 24 callbacks suppressed [ 267.339240] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 12:18:51 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) syz_extract_tcp_res(&(0x7f000041d000-0x8)={0x0, 0x0}, 0x1000, 0x40000000) mmap(&(0x7f0000000000/0xd5d000)=nil, 0xd5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f7c000)=0x0, &(0x7f0000452000-0x4)=0x4) syz_emit_ethernet(0x66, &(0x7f0000d59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x1, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 12:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a9c000-0x10)=[{&(0x7f00000f3000)="290000001c0055fcffffffffffffff000200e3f00100000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) pipe(&(0x7f000058a000-0x8)={0x0, 0x0}) sendmsg$netrom(r1, &(0x7f0000108000-0x38)={&(0x7f0000269000)=@ax25={0x3, {"98492c367710a6"}, 0x53c}, 0x10, &(0x7f0000849000-0x1b)=[{&(0x7f00000dc000)="675b6e1d867103a90c0097e70ee590ba4acf01ce5b50535f2f2f45b064288b4007086fed3e707107806410c4b938c557592283c62e12e37c6e63fa7d9a306e2c19c5800eeada88c6ffb1e53b99f912872ce38ae728ae41ec8facdf2064ea64047ec9ede2c7c15b0ac2", 0x69}, {&(0x7f0000d6a000-0x3c)="bc68b9b794cb9ebbd1733b34d29b2b1748a534d363ae693926282b3d0885f287ba6d037d4538adf4120e56607b6289ecb2bc2ffcff78be9defbfae72", 0x3c}, {&(0x7f0000e9e000-0x26)="40b5f26e037f5abf71ec155de766c296d96f6e6ac217585391282319258fbdc70ef5afbab6ef", 0x26}], 0x3, &(0x7f0000d04000+0xc37)=[{0x48, 0x84, 0x6, "cb1870b84f9bfb239261e7cbf62d6c57bca4ef10305093ef6a7cb0f2ea625d92f767847518c470a6381e52abfae85cd0c28d8cfcd6d9791b"}, {0x70, 0x12f, 0x4, "166ca4641729b76ab5ef62f9a4fde763a6e44bd0b0fb5b5aa0d349a65d72531ecb55b26be5e2abf8b3ba37aaa789407ae00ebca22db8e71bbb05e762e5823e5c23894a180937e4d2ec7410855ae9b8e7392957a66395a2c0fe47e6125b"}, {0x48, 0x0, 0x6bd, "2846a83ab38ffb56f4f7eb7f6856ce76b89a1a3671da4e79fbf463a16dde218e07218359fd8615513b3e48649e64c782becddee369da"}, {0xc0, 0x107, 0x8, "53115710a15e2fe68adc0f2c6598126bf76e56bd5fab626cb4080fa06ce62c4c24fd5c8c407a370f9a7e0aa04ce41c75988ed864900d061ec5ae4c39dd270f7ef0bd95d2792be42c94058df8c06c8049f74616b5b056b697d56d0b17e05e99fbf42a53f264b84ad72f19da0aabda0022d1fa43d1335e744cd5ff2a4e75f1ac6338e43db5dcbb793a7239dde88cb8f84ba2468f38438b49e2dc17f28118174b00b64b8a70c246649376"}], 0x1c0, 0x4}, 0x4000014) 2018/01/09 12:18:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000481000-0x4)=0x0) 2018/01/09 12:18:51 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x4000000000f, 0x2, 0xffff, 0xe2e1, 0x14, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 12:18:51 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001d000)={0xffffffffffffff9c}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000001e000-0x4)=0x12, 0x4) syz_emit_ethernet(0x32, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0000000915d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "dbe385", 0x0, "870120"}, ""}}}}}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000a000-0x89)={0x0, 0x81, "2c136eb37bbb5db21424f2a013df39a9c121687fac3536a4323650abf8ac7ed9c1804fa1f1acd5380eb220f72b1d3f78a8b1c843231a752004b2c76b8a0c772feabb7db8cc92fa251a47b04dc3ea25d711ef335d18f9c83df8b38f38b19117c84686c4fe950cf0df5248396305352f33ffb8b289cada844848754dc99ad91c2163"}, &(0x7f000001e000)=0x89) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000001e000)={r1, 0x8}, 0x6) 2018/01/09 12:18:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005cd000-0x20)={0x0, 0x0, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) bind$inet6(r0, &(0x7f0000a7c000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffbff}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) preadv(r0, &(0x7f000010e000-0x10)=[{&(0x7f0000c68000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000d9c000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d97000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ecd000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000524000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000025c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002d4000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf1, 0x4, 0x1, 0x4, 0xfffffffffffff111, 0x1, 0x5, 0x4, 0x8be9, 0x20, 0x7fffffff, 0x1, 0x1, 0xffffffffffffff81, 0x27]}, &(0x7f0000543000)=0x108) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) socket$inet6(0xa, 0x2, 0x0) 2018/01/09 12:18:51 executing program 2: r0 = socket(0x11, 0x80002, 0x6) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c74000)={0x0, 0x7c, 0x0, 0xfffffffffffffffc, 0x8001, 0xffffffffffffff02, 0x100000000, 0x2, {0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4f45ded0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4507, 0x5, 0x46bc, 0x100000000}}, &(0x7f000057b000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000923000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000f91000)=[{0xbc, 0x8, 0x2, 0x0, 0x0, "0d27112d1c291d5b96bd7b82a42e51455d9b4dc66265d130cdb5acc47d71632af7b90b960db53c8da036fbd5b8d054a14c54be167b820eca0efbff5bc13826190681d97df772256d6c63e7975fbeabe6ce2f72503739251ed6b13ce58ea4e064c58c97dd898c6ebf07a74ed08aef2cd100e3dc42091cf728aaad2057ad81eb1dd2caa40e5c09cc8dbd41ed55e6dbef3af1c2836338841c6eba0f683a989237ccc846da8ea4f95f55c944a4"}, {0x18, 0x7, 0x710, 0x1, 0x0, "18e8f7b1dc"}, {0x9c, 0x4, 0x800, 0x2, 0x0, "0189d5425c6a3234892c07c0a67c52b6f3989386c5827dc217b6d9758fee045d395d4dc3a01a0acdf3ab4d6a2dc2c1b2a74a42c5e1feab5b854d3fd1d1f451ecea4a26f5a5232b8ccc93f3f144a7f0dec808ee6fb2d94b1d38d6f725e9588a9bd24d11cc278e0b8d85f9ebda737d508ec543fbb465089eb73b36b8334b6e92e76fa8beda639c6d85fe"}, {0x1010, 0xfffffffffffffc01, 0x100, 0x9, 0x3, "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"}, {0xc0, 0x10000, 0x21, 0x1, 0x2, "71c6263444ef8e9cdfb868c0f782ec6fd65195d0156447cb2b273c473822b7f67bbd7d63b2249b48e30a70111a3781a2a8ba3d5bfbd3cb84c39ba0637a2537b6481f90c56eeb4be366637cc3e5566610594033ba5e2938907f125c20d657ead8a05c98366e5dd1caa583524809545ee622125a27dc04f30bd304e9002a871861804b8086d07f7a3e648f40b15b29320244e9ec2ef8335a75082368895131dc6ba3ae29a34528f5f15807d85f1c"}], 0x1240}], 0x1, &(0x7f0000001000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x4000}, 0x20000800) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ca000)={r1, 0x8}, 0x8) 2018/01/09 12:18:51 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00006f4000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f00009b7000)=[{&(0x7f0000158000-0x81)=""/129, 0x81}, {&(0x7f0000714000)=""/4096, 0x1000}, {&(0x7f00005ac000-0x13)=""/19, 0x13}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f00000cf000)=""/94, 0x5e}, {&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/42, 0x2a}], 0x9, &(0x7f0000000000)=""/138, 0x8a, 0x3}, 0x10000) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/09 12:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e64000-0x25)=""/37, &(0x7f0000ba2000-0x4)=0x25) sendto$inet6(r0, &(0x7f0000272000-0x59a)="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", 0x599, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00001a7000)=[{&(0x7f0000eb5000-0xd0)=""/208, 0xd0}], 0x1) [ 267.369918] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 12:18:51 executing program 7: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80006, 0x7) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d2d000-0x18)=@add_del={0x2, &(0x7f0000d2c000)=@common='eql\x00', 0x5}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000d2d000-0x4)=0x0, &(0x7f0000214000)=0x4) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d2c000)="76dfa6a35f94f149c376e261b1006e186c365f3798eba72fc4e0642329652209b92c83fa9959e133acc41032c5113e8d56678169e02f156193f06263b6e6c75672e82952f3699b2bd1", 0x49) pipe(&(0x7f0000324000)={0x0, 0x0}) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d2d000)={0x5, 0x0, 0x2, 0x77f}) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000d2d000)={r2, 0x4}) r3 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r3, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) 2018/01/09 12:18:51 executing program 4: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f00005bd000-0x10)=[{&(0x7f000019a000)=""/109, 0x6d}], 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000dcb000-0x4)=0x0, 0x4) write(r0, &(0x7f0000604000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000537000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ab000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001e2000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000177000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006ea000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x1, 0x0, 0x3, 0x3ff, 0xa, 0x20, 0x0, 0x2e, r1, r2}, {0x8, 0x800, 0x81, 0x800, 0x3f, 0x1fe4, 0x1, 0x3f}, {0x2, 0x975, 0x3, 0x3}, 0x5, 0x1, 0x2, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x9, 0x1, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x1, 0x2, 0xfffffffffffff001, 0x80000000, 0x3f, 0x100}}, 0xe8) 2018/01/09 12:18:52 executing program 6: r0 = socket$inet(0x2, 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b8b000)={0x0, 0x4e, "8475f187bc17ab48fb204f650236f919843e4f4be456cdc3a61e81c73c500f35d1b190e71108634680af0c42b0de70d9e9d611c179db4d1c0bb0b54444c227052b25c8ca762e159fae5ca3a589c9"}, &(0x7f0000001000-0x4)=0x56) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e55000)={r1, 0x4}, &(0x7f0000162000)=0x8) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000000)="55ca86ed5f6d8bcd25ffd93f72de09f953401f98eb3f66be847977c6506cb92f08a2e73acd36f0a76b8d1c4a12ce900704f9cff6e14f28efdbb486fb04ff35481b1e9c44dcaf7eba9a1de3cb4bb6a6f7ae0d450843bf75142604a8f2a1cf1bd223be765a363f9370c4a9e8c27eda2ee2fd377387738beb7f74d65e26f82d59e5dab5860cb445f4f5c847ed391d9a0b096b2010260a8710") listen(r0, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x42)={r2, 0x3a, "8bf52e596e7733ae02c21569a26683c41d8cfbae79af1eebb67b050018b76af6a9c79d36ea7d08dbaa494cf5d40fc68712156114a43ae2a488a6"}, &(0x7f0000001000-0x4)=0x42) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x5, 0x4) socketpair(0x3, 0xe, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r4, &(0x7f0000001000)={0x3, {"7f750bf43b8e93"}, 0x6}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x6, &(0x7f0000000000)=[{0x1e, 0x0, 0x7, 0x1}, {0xf74b, 0x8000, 0x40, 0xffffffff00000000}, {0x10001, 0x9, 0xfffffffffffffff8, 0x800}, {0x4, 0x9, 0xffffffff, 0x4}, {0x3f, 0x1, 0x4, 0x40f9}, {0x2, 0x0, 0x3, 0x1}]}, 0x10) sendto$inet6(r5, &(0x7f0000001000-0x6c)="e9c355d0b3a2b7ed80789c9c318b0566a6d4ffe26279fd9a717d1ede4caa057032db003b3f427947ff8e76c79be23c17c6d5968b539b61528eed83c66faf22ebcd8ea30bf52e352ae2fd7389dc1eff6205c558e319363a0b7c6cf1fba8276ee4e7fd28569fd4fee63cb3b5d9", 0x6c, 0x8000, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000004000-0x5c)={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, {0xa, 0x2, 0xffffffffffffff7d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x7, [0x7fff, 0x40, 0xffffffff, 0x3, 0x9, 0xf539, 0x6, 0x6cfd5c0d]}, 0x5c) 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) sendmmsg$inet_sctp(r4, &(0x7f0000002000-0x38)=[{&(0x7f0000005000-0x1c)=@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000005000-0xc9)="b725384cac8b5e97d81861a454f575bdb42996c297d5c0f629d8dbf2657c86c0b791692037dc433e8d366157d7c2945ee5eb415c5b0c96a76df262b86a57fbe7b50edb53eb2646c652ed97416446d887215efc439b4ca022aa7a0760a3d77722e55c77c3bdfd7a6c61e42ca413dd2c43a2c47f92c1075dc95425c1f872f1136092648eae9a5e401dddd9918500abaec590eed9ebdd2ff4822227aaf74d8b8aaf60415117f0ce172a2d2c2465e1b8d613bcd1cbf0545538d89d6b331ae713716bc14806e7fd95084556", 0xc9}, {&(0x7f0000003000-0xb8)="1073a9f4f555cf0bff22f6a0c888961d286a51a7ea7b99f866b97f23fc7e039c2668d3652f20b6d2d0349a2f4e65ed557618e82f279acf34e2160321e3d5c043cc8aa1c69c928f2837d48d9ed880557bc1d70d209eac2de46805e8dd40cbb98db7ad4cafb88b712084bb7b3f205f39ad187847bc89e8a4dd3e65341335efea7d672a71f5755e6dc48a4901f2999a1452df2ffa247f77ce52e20839f2f7c268885f268fcf20cc94709f3159e25dc941446831a949987f7523", 0xb8}, {&(0x7f0000000000)="d6bf9b18d0c43f8eeadaa0b964dc67074d9b8eeadc56c3707631cb55d5b0142ebebc3aac9b2ecff522e6fc4c54102a97efbdd7d675c29724d46e8b72e41ad82415903adf50a9452f3e9d69062b93cd1efc2781783a7f6f10a5174b814447ce0af38fa9f49c9cf2d641f012591179a95e91046267ac9131352f8c5714f6697b7c1852a09be1509daa1e099c64d4fd9117c22f3e4b90cc163386bde34a0908de0f65570f476a662ef9fc6667ebf2451fc405938383dcdea0ada3a458552394a592592082a3a34cb2c4d4ca0defef5bd65b4667471e4fa94221eacc5c63616397", 0xdf}, {&(0x7f0000004000)="5991e7174c8e490be115e55d3fef4917b8f8ef57a8d7ae2c67ba39348cd6a34e1deba5f48c0ccbee4dc67d0d37d2a65127ac172bb531a0f3a7fc1dcc4e2523af49d99a5fbc175375d0dc10b70535df200912f28cf29c525e3181b43d751b00799af555582b3137df98a6124b1528f0cc44df57e08d7eba46dfbc19cdcaaaed1266146b4c409a996da8ef3e1b967d3f0a36eeb3e3", 0x94}, {&(0x7f0000003000)="8636df8a1667171f387782858a6765f5802a83629089be61e3e7389b3f274ef27e3d1f03cfd2a3e73f8522e53e85dfd9ead291742c8dc160ee54e1c7f2631fe7", 0x40}, {&(0x7f0000004000)="2bfb57e90bfe568073d9f28471f993e7d0396ad2cbe682f9b6e01110d230969e13f1e8e5ec3cd14922a1ea013ae3ed6a51611eb4f73e14fbb59431e921e09eeaf79c96c6708361772d932a6b881a73e1a44eeb0aa7d44ad1cb72000183b5688b", 0x60}, {&(0x7f0000003000-0x46)="9d0a85ef3f7ba2e64196321e2d551ed4c85068b29f208d68c89f7940655b6eef29de86fd91cdac418e4bf682dd4daac23374ca7bab8c9ba43b86e90ab141c191846d42ba2e38", 0x46}, {&(0x7f0000000000)="", 0x0}], 0x8, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x0, 0x80000000, 0x7, 0x1, 0x7, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x8, 0x9, 0x7fff, 0x81, 0x401, 0x800, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x2, 0xffffffffffff8000, 0x2, 0x3ff, 0x100, 0x8, r2}}], 0x90, 0x40000}], 0x1, 0x4000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0x5b, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000006000)=0x7, 0x4) socket(0xf, 0xf, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000007000)={r1, 0xffffffffffffffff, 0x3}, &(0x7f0000005000)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000008000)=[@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xbc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x71628e6e}, @in6={0xa, 0x3, 0xf83, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x532}], 0x84) 2018/01/09 12:18:52 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="af353bec290ec26e4be52b9c41b8faf5c14064bae70ddae9c3e442630d21ef90c793f65983053190edc798b9f29a2b076f91996d27733d94ba13dffe47d3bf55387bba75967d42675ccf0ac0dfdbe442567d81b510d4ca2392faef4e7894bb8ee740c32c7818161188d1aa9ad6f04d52f34c9bd2decae7da58c83fac4ed35b37c3e637f9fdc70fa7be639a79c9fddbc1542d3157094e5c8551c829d7a2248b8d868da547a29afee12575748a4f8409b1fb3559a7f31c5d37dae87c2ab051ccfa368a4849ab9995b7c7d031deafc5750ac22b3858f10831d4df41136e85dd4000184e8bda7e861b7d26ac48a3d75774ba6010c9551c081462fcef83b159", 0xfd, 0x4000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8001, 0x4, 0x56c16633, 0x40}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000+0xb65)={r3, 0x4, 0x7fffffff, 0x2490, 0x1ff, 0x80000000}, &(0x7f0000002000-0x4)=0x14) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x240000000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000)=0x10001, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={r3, 0xfff, 0x30}, &(0x7f0000002000-0x4)=0xc) r4 = socket(0x19, 0x2, 0x8000000000000000) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000002000)=@req={0x1000, 0x101, 0x7, 0xab}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(r4, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x6}], 0x1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000005000-0x8c)={r3, @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]}}, 0x8c) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005000)={r1, &(0x7f0000006000-0x50)="049b05648aebdf3b0d219bb81e5e5ccd579fc39bef4433a7209fe4cd5fbcdef0d4c8e5f2427ef651fadce9323b7a37c456008749c164141eedfc567d225a3423367dcec28e9bcca6d5e9ac7cc0e02057", &(0x7f0000004000-0x8e)="b64e8e56307cae819565e0f6e4d7222d34262585ddc8f7d65b20973eee7b2d1a63290002048266623ae3c2b75d27b468a5c0b2bcf93f7ac2a75bb4eef9945f60b5eaa5b63d20b99c352da46e2ac3f8fb5e2f1a6693bf0b538f60d94cfc141eb73a02710b833cd29bd1c84c8c060a3d523695cb27bf43a0863d35bc6888ab18d87c5a56f93fca9c3ff03ced1996c3", 0x1}, 0x20) 2018/01/09 12:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r1) pipe(&(0x7f0000397000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000613000-0x5f)=""/95, &(0x7f0000627000)=0x5f) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b1c000)={0x0, 0x0}) 2018/01/09 12:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b04000-0x4)=0x0, &(0x7f0000626000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b69000)=[{&(0x7f0000f84000-0x39)="39000000120009050f00dd00004000000600004a030000000000000000fa001408002e00000000000000000000060000000000000000693e4e", 0x39}], 0x1) [ 267.426324] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 12:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d02d0000005104"}, 0xd3b}, 0x10) syz_emit_ethernet(0x7a, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x14, 0x0, [{0x0, 0xc, "e42503be32d87dae3ab2"}, {0x5, 0x2, ""}]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000703000-0x4)=0x5, 0x4) [ 267.482261] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 267.489389] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 267.511487] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 267.533574] kasan: CONFIG_KASAN_INLINE enabled [ 267.538537] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 267.540583] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 267.554473] general protection fault: 0000 [#1] SMP KASAN [ 267.560005] Dumping ftrace buffer: [ 267.563533] (ftrace buffer empty) [ 267.567231] Modules linked in: [ 267.570416] CPU: 0 PID: 27742 Comm: syz-executor2 Not tainted 4.15.0-rc5+ #179 [ 267.577769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.587112] RIP: 0010:__netlink_ns_capable+0x8b/0x120 [ 267.592313] RSP: 0018:ffff8801bcd27190 EFLAGS: 00010206 [ 267.597698] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff84563bc0 [ 267.604955] RDX: 000000000000007b RSI: ffffc90003123000 RDI: 00000000000003d8 [ 267.612211] RBP: ffff8801bcd271a8 R08: 0000000000000000 R09: 1ffff100379a4e08 [ 267.619459] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8801b0fe4c60 [ 267.626699] R13: 000000000000000c R14: 0000000000000010 R15: 0000000000000020 [ 267.633938] FS: 00007fc635a45700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 267.642141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 267.647995] CR2: 00007fffe0fddb6c CR3: 00000001c9f2d001 CR4: 00000000001606f0 [ 267.655241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 267.662484] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 267.669728] Call Trace: [ 267.672305] netlink_ns_capable+0x26/0x30 [ 267.676431] get_target_net+0x9d/0x120 [ 267.680288] rtnl_dump_ifinfo+0x2e5/0xef0 [ 267.684411] ? rtnl_getlink+0x670/0x670 [ 267.688357] ? rcu_read_lock_sched_held+0x108/0x120 [ 267.693352] ? kmem_cache_alloc_node_trace+0x370/0x750 [ 267.698601] ? kasan_unpoison_shadow+0x35/0x50 [ 267.703173] ? wait_for_completion+0x770/0x770 [ 267.707733] ? find_held_lock+0x35/0x1d0 [ 267.711770] netlink_dump+0x492/0xcf0 [ 267.715542] ? netlink_broadcast+0x50/0x50 [ 267.719750] __netlink_dump_start+0x4f0/0x6d0 [ 267.724214] rtnetlink_rcv_msg+0x7f0/0xb10 [ 267.728419] ? validate_linkmsg+0x8e0/0x8e0 [ 267.732708] ? rtnl_getlink+0x670/0x670 [ 267.736652] ? netlink_tap_init_net+0x350/0x350 [ 267.741290] netlink_rcv_skb+0x224/0x470 [ 267.745326] ? validate_linkmsg+0x8e0/0x8e0 [ 267.749615] ? netlink_ack+0xa10/0xa10 [ 267.753471] ? netlink_skb_destructor+0x1d0/0x1d0 [ 267.758284] rtnetlink_rcv+0x1c/0x20 [ 267.761968] netlink_unicast+0x4c4/0x6b0 [ 267.766000] ? netlink_attachskb+0x8a0/0x8a0 [ 267.770384] ? security_netlink_send+0x81/0xb0 [ 267.774938] netlink_sendmsg+0xa4a/0xe60 [ 267.778970] ? netlink_unicast+0x6b0/0x6b0 [ 267.783183] ? security_socket_sendmsg+0x89/0xb0 [ 267.787911] ? netlink_unicast+0x6b0/0x6b0 [ 267.792116] sock_sendmsg+0xca/0x110 [ 267.795799] sock_write_iter+0x31a/0x5d0 [ 267.799830] ? sock_sendmsg+0x110/0x110 [ 267.803790] ? bpf_fd_pass+0x280/0x280 [ 267.807646] ? __might_sleep+0x4c/0x190 [ 267.811602] do_iter_readv_writev+0x525/0x7f0 [ 267.816068] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 267.820812] ? rw_verify_area+0xe5/0x2b0 [ 267.824850] do_iter_write+0x154/0x540 [ 267.828715] ? dup_iter+0x260/0x260 [ 267.832323] ? __lock_is_held+0xb6/0x140 [ 267.836359] vfs_writev+0x18a/0x340 [ 267.839958] ? __fget_light+0x297/0x380 [ 267.843904] ? vfs_iter_write+0xb0/0xb0 [ 267.847849] ? get_unused_fd_flags+0x190/0x190 [ 267.852412] ? alloc_file+0x27e/0x390 [ 267.856189] ? _raw_spin_unlock+0x22/0x30 [ 267.860318] ? exit_to_usermode_loop+0x8c/0x310 [ 267.864968] ? __fdget_pos+0x130/0x190 [ 267.868843] ? __fdget_raw+0x20/0x20 [ 267.872529] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 267.878043] do_writev+0xfc/0x2a0 [ 267.881464] ? do_writev+0xfc/0x2a0 [ 267.885929] ? vfs_writev+0x340/0x340 [ 267.889701] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 267.894522] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.899521] SyS_writev+0x27/0x30 [ 267.902949] entry_SYSCALL_64_fastpath+0x23/0x9a [ 267.907682] RIP: 0033:0x452ac9 [ 267.910842] RSP: 002b:00007fc635a44c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 267.918518] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 267.925772] RDX: 0000000000000001 RSI: 0000000020b69000 RDI: 0000000000000015 [ 267.933012] RBP: 0000000000000583 R08: 0000000000000000 R09: 0000000000000000 [ 267.940265] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f64e8 [ 267.947506] R13: 00000000ffffffff R14: 00007fc635a456d4 R15: 0000000000000000 [ 267.954754] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 95 00 00 00 48 8b 5b 18 48 b8 00 00 00 00 00 fc ff df 48 8d bb d8 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 80 00 00 00 48 8b 9b d8 03 00 00 48 b8 00 00 [ 267.973830] RIP: __netlink_ns_capable+0x8b/0x120 RSP: ffff8801bcd27190 [ 267.980499] ---[ end trace d1409c5e14f41643 ]--- [ 267.985530] Kernel panic - not syncing: Fatal exception [ 267.991322] Dumping ftrace buffer: [ 267.994831] (ftrace buffer empty) [ 267.998509] Kernel Offset: disabled [ 268.002104] Rebooting in 86400 seconds..